hg/stx-libwidg2: ImageEditView.st@0e68bf885fa0 (annotated)

5656 5e333f0a3b98 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5655 diff changeset	1	"{ Encoding: utf8 }"
5e333f0a3b98 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5655 diff changeset	2
636 d53428252193 revised version tz parents: 633 diff changeset	3	"
704 01140e14c065 Fix copyright. Stefan Vogel <sv@exept.de> parents: 694 diff changeset	4	COPYRIGHT (c) 1997 by eXept Software AG
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	5	All Rights Reserved
636 d53428252193 revised version tz parents: 633 diff changeset	6
d53428252193 revised version tz parents: 633 diff changeset	7	This software is furnished under a license and may be used
d53428252193 revised version tz parents: 633 diff changeset	8	only in accordance with the terms of that license and with the
d53428252193 revised version tz parents: 633 diff changeset	9	inclusion of the above copyright notice. This software may not
d53428252193 revised version tz parents: 633 diff changeset	10	be provided or otherwise made available to, or used by, any
d53428252193 revised version tz parents: 633 diff changeset	11	other person. No title to or ownership of the software is
d53428252193 revised version tz parents: 633 diff changeset	12	hereby transferred.
d53428252193 revised version tz parents: 633 diff changeset	13	"
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	14	"{ Package: 'stx:libwidg2' }"
7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	15
4714 69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	16	"{ NameSpace: Smalltalk }"
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	17
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	18	ImageView subclass:#ImageEditView
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	19	instanceVariableNames:'readOnly magnification imageReaderClass resourceClass
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	20	resourceSelector mouseKeyColorMode undoImages originalImage
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	21	modifiedHolder editMode lastPastePoint imageInfoHolder
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	22	activityInfoHolder pickedColorHolder drawingColors drawingPixels
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	23	drawingColorHolders drawingPixelHolders clickInfoCallBack
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	24	penWidth sprayProcess sprayPosition spraySpot drawingAlpha
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	25	floodFillMaxHueError floodFillMaxLightError
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	26	userAllowedToChangeDrawingColor'
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	27	classVariableNames:'Clipboard ClipboardMagnified ClipboardImage
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	28	ClipboardImageMagnified LastMagnification GridMagnificationLimit
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	29	MaxUndos LastSaveDirectory LastSaveClass EditModePoint
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	30	EditModeBox EditModeFilledBox EditModeFill EditModeCopy
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	31	EditModePasteUnder EditModePaste EditModePasteWithMask
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	32	EditModeSpecialOperation EditModeSpray EditModeCircle
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	33	EditModeSmooth EditModeFilledCircle
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	34	EditModeSpecialOperationCropSubImage EditModeMaskOutsideRect
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	35	EditModeMaskOutsideCircle'
1035 5da83bdbd65e checkin from browser Claus Gittinger <cg@exept.de> parents: 1031 diff changeset	36	poolDictionaries:''
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	37	category:'Views-Misc'
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	38	!
c6ca7bfedf31 Initial revision claus parents: diff changeset	39
636 d53428252193 revised version tz parents: 633 diff changeset	40	!ImageEditView class methodsFor:'documentation'!
d53428252193 revised version tz parents: 633 diff changeset	41
d53428252193 revised version tz parents: 633 diff changeset	42	copyright
d53428252193 revised version tz parents: 633 diff changeset	43	"
704 01140e14c065 Fix copyright. Stefan Vogel <sv@exept.de> parents: 694 diff changeset	44	COPYRIGHT (c) 1997 by eXept Software AG
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	45	All Rights Reserved
636 d53428252193 revised version tz parents: 633 diff changeset	46
d53428252193 revised version tz parents: 633 diff changeset	47	This software is furnished under a license and may be used
d53428252193 revised version tz parents: 633 diff changeset	48	only in accordance with the terms of that license and with the
d53428252193 revised version tz parents: 633 diff changeset	49	inclusion of the above copyright notice. This software may not
d53428252193 revised version tz parents: 633 diff changeset	50	be provided or otherwise made available to, or used by, any
d53428252193 revised version tz parents: 633 diff changeset	51	other person. No title to or ownership of the software is
d53428252193 revised version tz parents: 633 diff changeset	52	hereby transferred.
d53428252193 revised version tz parents: 633 diff changeset	53	"
d53428252193 revised version tz parents: 633 diff changeset	54	!
d53428252193 revised version tz parents: 633 diff changeset	55
d53428252193 revised version tz parents: 633 diff changeset	56	documentation
d53428252193 revised version tz parents: 633 diff changeset	57	"
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	58	An ImageEditView is a view which can be used by applications
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	59	like the Image Editor for editing or inspecting (bitmap-) images.
636 d53428252193 revised version tz parents: 633 diff changeset	60
d53428252193 revised version tz parents: 633 diff changeset	61	[see also:]
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	62	ImageEditor Image
636 d53428252193 revised version tz parents: 633 diff changeset	63
d53428252193 revised version tz parents: 633 diff changeset	64	[author:]
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	65	Thomas Zwick
636 d53428252193 revised version tz parents: 633 diff changeset	66	"
d53428252193 revised version tz parents: 633 diff changeset	67	! !
353 0442fc169b82 * empty log message * Claus Gittinger <cg@exept.de> parents: 322 diff changeset	68
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	69	!ImageEditView class methodsFor:'initialization'!
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	70
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	71	initialize
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	72	MaxUndos := 10.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	73	GridMagnificationLimit := 6 @ 6.
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	74
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	75	EditModePoint := #point.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	76	EditModeBox := #box.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	77	EditModeCircle := #circle.
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	78	EditModePaste := #paste.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	79	EditModePasteUnder := #pasteUnder.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	80	EditModePasteWithMask := #pasteWithMask.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	81	EditModeFilledBox := #filledBox.
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	82	EditModeFilledCircle := #filledCircle.
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	83	EditModeFill := #fill.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	84	EditModeCopy := #copy.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	85	EditModeSpray := #spray.
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	86	EditModeSmooth := #smooth.
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	87	EditModeMaskOutsideRect := #maskOutsideRect.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	88	EditModeMaskOutsideCircle := #maskOutsideCircle.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	89	EditModeSpecialOperation := #specialOperation.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	90	EditModeSpecialOperationCropSubImage := #specialOperationCropSubImage.
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	91
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	92	"
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	93	self initialize
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	94	"
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	95
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	96	"Modified: / 20-02-2017 / 16:54:11 / cg"
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	97	! !
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	98
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	99	!ImageEditView class methodsFor:'accessing'!
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	100
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	101	editModeBox
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	102	^ EditModeBox
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	103	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	104
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	105	editModeCopy
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	106	^ EditModeCopy
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	107	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	108
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	109	editModeFill
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	110	^ EditModeFill
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	111	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	112
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	113	editModeFilledBox
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	114	^ EditModeFilledBox
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	115	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	116
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	117	editModePaste
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	118	^ EditModePaste
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	119	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	120
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	121	editModePasteUnder
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	122	^ EditModePasteUnder
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	123	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	124
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	125	editModePasteWithMask
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	126	^ EditModePasteWithMask
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	127	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	128
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	129	editModePoint
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	130	^ EditModePoint
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	131	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	132
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	133	editModeSmooth
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	134	^ EditModeSmooth
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	135	!
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	136
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	137	editModeSpecialOperation
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	138	^ EditModeSpecialOperation
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	139	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	140
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	141	gridMagnificationLimit
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	142	^ GridMagnificationLimit
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	143	!
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	144
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	145	gridMagnificationLimit:anInteger
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	146	GridMagnificationLimit := anInteger
3980 3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	147	!
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	148
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	149	lastSaveDirectory
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	150	^ LastSaveDirectory
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	151
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	152	"Created: / 14-12-2010 / 14:49:01 / cg"
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	153	!
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	154
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	155	lastSaveDirectory:aStringOrFilename
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	156	LastSaveDirectory := aStringOrFilename
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	157
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	158	"Created: / 14-12-2010 / 14:49:18 / cg"
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	159	! !
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	160
2480 6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	161	!ImageEditView class methodsFor:'helpers'!
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	162
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	163	copyImageToClipboard:copiedImage
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	164	ClipboardImageMagnified := nil.
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	165	ClipboardImage := copiedImage.
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	166
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	167	"Modified: / 08-10-2017 / 08:55:10 / cg"
2480 6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	168	! !
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	169
2634 dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	170	!ImageEditView class methodsFor:'resources'!
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	171
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	172	classResources
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	173	^ ImageEditor classResources
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	174	! !
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	175
7 19b36b78ee01 * empty log message * claus parents: 5 diff changeset	176	!ImageEditView methodsFor:'accessing'!
19b36b78ee01 * empty log message * claus parents: 5 diff changeset	177
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	178	activityInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	179	"return the value of the instance variable 'activityInfoHolder' (automatically generated)"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	180
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	181	^ activityInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	182
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	183	"Created: / 29.7.1998 / 18:49:39 / cg"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	184	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	185
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	186	activityInfoHolder:something
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	187	"set the value of the instance variable 'activityInfoHolder' (automatically generated)"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	188
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	189	activityInfoHolder := something.
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	190
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	191	"Created: / 29.7.1998 / 18:49:39 / cg"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	192	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	193
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	194	clearModified
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	195	self modified:false
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	196	!
b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	197
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	198	clickInfoCallBack:aTwoArgBlock
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	199	clickInfoCallBack := aTwoArgBlock
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	200
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	201	"Created: / 10.2.2000 / 23:07:14 / cg"
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	202	!
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	203
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	204	clipBoard
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	205	\|clipboardObject\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	206
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	207	clipboardObject := self getClipboardObject.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	208	clipboardObject isImage ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	209	^ clipboardObject
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	210	].
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	211	^ ClipboardImage.
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	212
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	213	"Modified: / 08-10-2017 / 08:52:27 / cg"
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	214	!
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	215
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	216	clipBoardImage
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	217	"if there is one in the clobal clipboard,
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	218	return that (an thus support copy-paste from another smalltalk application).
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	219	Otherwise return the local clipboardImage from a classVar to support copy-paste
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	220	within this smalltalk session."
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	221
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	222	\|clipboardObject\|
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	223
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	224	clipboardObject := self getClipboardObject.
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	225	clipboardObject isImage ifTrue:[
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	226	^ clipboardObject
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	227	].
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	228	^ ClipboardImage.
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	229
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	230	"Created: / 08-10-2017 / 08:55:59 / cg"
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	231	!
a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	232
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	233	drawingAlpha
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	234	"return the alpha value for drawing;
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	235	if the current drawing color is nil, ONLY the alpha value will be changed"
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	236
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	237	^ drawingAlpha ? 100
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	238
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	239	"Created: / 05-09-2017 / 09:11:32 / cg"
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	240	"Modified: / 05-09-2017 / 10:47:18 / cg"
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	241	!
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	242
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	243	drawingAlpha:anAlphaValue
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	244	"set the alpha value for drawing;
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	245	if the current drawing color is nil, ONLY the alpha value will be changed"
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	246
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	247	drawingAlpha := anAlphaValue
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	248
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	249	"Created: / 05-09-2017 / 09:11:26 / cg"
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	250	!
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	251
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	252	drawingColorHolders
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	253	drawingColorHolders isNil ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	254	drawingColorHolders := Array with:(nil asValue) with:(nil asValue). "/ left/right mouse colors
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	255	].
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	256	^ drawingColorHolders
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	257
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	258	"Modified: / 23-02-2017 / 10:14:49 / cg"
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	259	!
11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	260
11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	261	drawingColors
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	262	"return the two colors in which I will draw (left / right mouse button colors)"
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	263
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	264	^ drawingColorHolders collect:[:each \| each value].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	265
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	266	"Modified: / 23-02-2017 / 10:17:14 / cg"
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	267	"Modified (comment): / 05-09-2017 / 09:12:14 / cg"
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	268	!
11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	269
2009 4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	270	drawingColors:anArrayTwoColors
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	271	"set the two colors in which I will draw (left / right mouse button colors)"
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	272
2009 4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	273	(drawingColorHolders at:1) value:(anArrayTwoColors at:1).
4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	274	(drawingColorHolders at:2) value:(anArrayTwoColors at:2).
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	275
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	276	"Modified: / 23-02-2017 / 10:17:21 / cg"
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	277	"Modified (comment): / 05-09-2017 / 09:12:07 / cg"
2009 4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	278	!
4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	279
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	280	editMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	281	"is one of the edit modes:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	282
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	283	EditModePoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	284	EditModeBox
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	285	EditModePaste
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	286	EditModePasteUnder
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	287	EditModePasteWithMask
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	288	EditModeFilledBox
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	289	EditModeFill
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	290	EditModeCopy
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	291	EditModeSpecialOperation
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	292	EditModeSpray
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	293	EditModeCircle
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	294	EditModeSmooth
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	295	"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	296
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	297	^editMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	298	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	299
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	300	editMode: anEditModeSymbol
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	301	"must be one of the edit modes:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	302
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	303	EditModePoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	304	EditModeBox
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	305	EditModePaste
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	306	EditModePasteUnder
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	307	EditModePasteWithMask
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	308	EditModeFilledBox
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	309	EditModeFill
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	310	EditModeCopy
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	311	EditModeSpecialOperation
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	312	EditModeSpray
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	313	EditModeCircle
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	314	EditModeSmooth
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	315	"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	316
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	317	editMode := anEditModeSymbol
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	318	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	319
5483 87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	320	floodFillMaxHueError:aFraction
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	321	floodFillMaxHueError := aFraction.
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	322
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	323	"Modified (format): / 17-02-2017 / 15:26:59 / cg"
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	324	!
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	325
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	326	floodFillMaxLightError:aFraction
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	327	floodFillMaxLightError := aFraction.
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	328
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	329	"Modified (format): / 17-02-2017 / 15:27:03 / cg"
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	330	!
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	331
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	332	image:anImage scroll:doScroll
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	333	self image:anImage scroll:doScroll invalidate:true
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	334	!
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	335
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	336	image:anImage scroll:doScroll invalidate:doInvalidate
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	337	\|retVal fileName\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	338
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	339	anImage isImage ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	340	true "(image isNil or: [self checkModified])" ifTrue: [
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	341	image notNil ifTrue: [
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	342	fileName := image fileName.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	343	anImage fileName isNil ifTrue: [anImage fileName: fileName].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	344	].
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	345	super image:anImage scroll:doScroll invalidate:doInvalidate.
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	346	retVal := self.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	347	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	348	] ifFalse: [
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	349	super image:nil scroll:true invalidate:doInvalidate.
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	350	].
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	351
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	352	"/ self changed:#image.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	353	image isNil ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	354	self clearModified.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	355	] ifFalse:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	356	self setModified.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	357	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	358	self updateImageInfo: self imageInfoString.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	359	^ retVal
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	360
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	361	"Modified: / 10.2.2000 / 23:33:12 / cg"
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	362	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	363
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	364	imageInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	365	^ imageInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	366
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	367	"Created: / 29.7.1998 / 18:29:50 / cg"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	368	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	369
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	370	imageInfoHolder:something
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	371	imageInfoHolder := something.
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	372
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	373	"Created: / 29.7.1998 / 18:29:50 / cg"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	374	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	375
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	376	magnification
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	377
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	378	^magnification
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	379
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	380	!
1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	381
636 d53428252193 revised version tz parents: 633 diff changeset	382	magnification: aPoint
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	383	\|oldOrg\|
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	384
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	385	magnification ~= aPoint
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	386	ifTrue:
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	387	[
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	388	oldOrg := self viewOrigin / magnification.
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	389	magnification := aPoint asPoint.
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	390
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	391	self scrollTo:(oldOrg * magnification) rounded redraw:false.
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	392	"/ self scrollToTopLeft.
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	393	self contentsChanged.
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	394	self invalidate.
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	395	ClipboardImageMagnified := nil.
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	396	]
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	397
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	398	"Modified: / 08-10-2017 / 08:54:54 / cg"
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	399	!
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	400
2913 7e07bb5586e8 * empty log message * Claus Gittinger <cg@exept.de> parents: 2910 diff changeset	401	modified
7e07bb5586e8 * empty log message * Claus Gittinger <cg@exept.de> parents: 2910 diff changeset	402	^ modifiedHolder value
7e07bb5586e8 * empty log message * Claus Gittinger <cg@exept.de> parents: 2910 diff changeset	403	!
7e07bb5586e8 * empty log message * Claus Gittinger <cg@exept.de> parents: 2910 diff changeset	404
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	405	modified:aBoolean
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	406	modifiedHolder value:aBoolean
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	407	!
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	408
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	409	modifiedHolder
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	410	^ modifiedHolder
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	411	!
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	412
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	413	mouseKeyColorMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	414
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	415	^mouseKeyColorMode printString
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	416	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	417
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	418	mouseKeyColorMode:aMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	419
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	420	mouseKeyColorMode := aMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	421	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	422
3265 f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	423	penWidth
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	424	^ penWidth ? 1
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	425
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	426	"Created: / 01-11-2007 / 23:34:49 / cg"
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	427	!
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	428
5405 50dd27514854 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5364 diff changeset	429	penWidth:anInteger
50dd27514854 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5364 diff changeset	430	penWidth := anInteger
3265 f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	431
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	432	"Created: / 01-11-2007 / 23:34:56 / cg"
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	433	!
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	434
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	435	readOnly
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	436	^ readOnly
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	437	!
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	438
5405 50dd27514854 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5364 diff changeset	439	readOnly:aBoolean
50dd27514854 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5364 diff changeset	440	readOnly := aBoolean.
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	441	!
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	442
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	443	removelastUndo
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	444	undoImages removeLast
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	445	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	446
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	447	resourceClass
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	448	^ resourceClass
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	449	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	450
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	451	resourceClass: aClassOrClassNameString
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	452	"support for names will vanish - obsolete left over from tz"
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	453
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	454	resourceClass := aClassOrClassNameString.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	455	resourceClass notNil ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	456	resourceClass isBehavior ifFalse: [
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	457	resourceClass := Smalltalk classNamed:aClassOrClassNameString
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	458	]
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	459	]
2908 a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	460	!
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	461
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	462	resourceClassName
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	463	resourceClass isNil ifTrue:[^ ''].
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	464	^ resourceClass name
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	465	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	466
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	467	resourceMessage
2909 7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	468	(resourceClass isNil or:[resourceSelector isNil]) ifTrue:[^ ''].
2908 a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	469	^ resourceClass name, ' ', resourceSelector
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	470	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	471
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	472	resourceSelector
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	473	^ resourceSelector
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	474	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	475
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	476	resourceSelector: aStringOrSymbol
2909 7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	477	aStringOrSymbol isNil ifTrue:[
7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	478	resourceSelector := nil
7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	479	] ifFalse:[
7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	480	resourceSelector := aStringOrSymbol asSymbol
7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	481	]
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	482	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	483
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	484	selectMaskForDrawing
5483 87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	485	image mask isNil ifTrue:[
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	486	Logger warning:'image has no mask'.
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	487	^ self.
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	488	].
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	489	"/ self selectedColorIndex:1.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	490	self selectedColor:(Color noColor).
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	491	self selectedColorIndex:nil.
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	492
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	493	"Created: / 16-02-2017 / 09:57:40 / cg"
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	494	"Modified: / 17-02-2017 / 16:30:50 / cg"
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	495	!
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	496
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	497	selectedColor
3730 3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	498	\|clr\|
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	499
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	500	clr := (drawingColorHolders at:mouseKeyColorMode) value.
3931 d2a15871d837 changed: #selectedColor Claus Gittinger <cg@exept.de> parents: 3865 diff changeset	501	clr isNil ifTrue:[ clr := Color black ].
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	502
3730 3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	503	image hasAlphaChannel ifTrue:[
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	504	clr isPseudoColor ifTrue:[
26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	505	"/ the mask is selected - return a pseudoColor holding ONLY the alpha value
26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	506	"/ will be detected in the drawing operations to change the alpha value only
26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	507	^ TranslucentColor new
26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	508	alpha:((drawingAlpha ? 100) / 100)
26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	509	].
26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	510
3730 3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	511	^ (TranslucentColor
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	512	scaledRed:clr scaledRed
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	513	scaledGreen:clr scaledGreen
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	514	scaledBlue:clr scaledBlue)
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	515	alpha:((drawingAlpha ? 100) / 100)
3730 3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	516	].
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	517	^ clr
3931 d2a15871d837 changed: #selectedColor Claus Gittinger <cg@exept.de> parents: 3865 diff changeset	518
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	519	"Modified (format): / 05-09-2017 / 12:21:53 / cg"
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	520	!
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	521
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	522	selectedColor: aColor
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	523	(drawingColorHolders at:(mouseKeyColorMode min:drawingColorHolders size)) value:aColor
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	524
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	525	"Modified: / 23-02-2017 / 10:17:02 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	526	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	527
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	528	selectedColorIndex
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	529	^ (drawingPixelHolders at:mouseKeyColorMode) value
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	530	!
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	531
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	532	selectedColorIndex: aPixelIndex
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	533	(drawingPixelHolders at:(mouseKeyColorMode min:drawingPixelHolders size)) value: aPixelIndex
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	534	!
cd84d6f8c449 several undos tz parents: 994 diff changeset	535
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	536	setModified
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	537	"remember being modified (to ask about saving, when closing)"
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	538
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	539	self modified:true
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	540
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	541	"Modified (comment): / 22-02-2017 / 22:24:34 / cg"
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	542	!
b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	543
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	544	spraySpot
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	545	^ spraySpot
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	546
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	547	"Created: / 15-02-2012 / 22:38:04 / cg"
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	548	!
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	549
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	550	spraySpot:something
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	551	spraySpot := something.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	552	!
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	553
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	554	undoImages
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	555	^ undoImages
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	556	!
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	557
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	558	userAllowedToChangeDrawingColor:aBoolean
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	559	"for special applications, whre user is only allowed to draw
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	560	in the predefined color (eg. expecco)"
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	561
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	562	userAllowedToChangeDrawingColor := aBoolean
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	563
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	564	"Created: / 17-02-2017 / 16:24:37 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	565	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	566
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	567	!ImageEditView methodsFor:'drawing'!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	568
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	569	drawFrame
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	570	"draws a black frame around the image's bounds"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	571
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	572	gc paint:self blackColor.
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	573	gc lineWidth: (magnification x//3 min: 3).
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	574	gc displayRectangle: ((0@0) extent:(image extent * magnification) + margin).
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	575	gc lineWidth:1.
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	576	!
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	577
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	578	drawFramesIn: aRectangle
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	579	"draws the pixel frame grid"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	580
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	581	\|origin lineStartingPoint lineEndingPoint oldColor mX mY\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	582
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	583	magnification >= GridMagnificationLimit ifTrue: [
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	584	mX := magnification x.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	585	mY := magnification y.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	586
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	587	origin := aRectangle origin - 1.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	588	lineStartingPoint := origin + (0 @ mY).
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	589	lineEndingPoint := lineStartingPoint + (aRectangle width@0).
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	590
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	591	oldColor := gc paint.
5584 b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	592	gc paint:Color gray.
b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	593	"/ gc xoring:[
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	594	gc displayLineFrom: lineStartingPoint to: lineEndingPoint.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	595	lineStartingPoint x to: lineStartingPoint x + aRectangle width - mX by: mX
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	596	do:[:x\|
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	597	gc displayLineFrom: x@(origin y) to: x@(origin y + mY)
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	598	].
5584 b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	599	"/ ].
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	600	gc paint: oldColor.
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	601	]
5584 b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	602
b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	603	"Modified: / 29-08-2017 / 21:58:07 / cg"
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	604	!
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	605
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	606	drawPasteRectangleAt: aPoint
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	607	\|currentPoint gridCorrection extent\|
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	608
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	609	magnification >= GridMagnificationLimit ifFalse: [gridCorrection := 0] ifTrue: [gridCorrection := 1].
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	610	currentPoint := aPoint // magnification*magnification + margin.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	611
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	612	self repairDamage.
4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	613
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	614	currentPoint ~= lastPastePoint ifTrue:[
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	615	ClipboardImageMagnified isNil ifTrue:[
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	616	ClipboardImageMagnified := (ClipboardImage magnifiedBy: magnification) onDevice:device
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	617	].
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	618	extent := ClipboardImageMagnified extent.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	619
1967 1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	620	"/ currentPoint := currentPoint - self viewOrigin.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	621
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	622	self redraw: (((lastPastePoint ? currentPoint)"-self viewOrigin") extent: extent).
3267 ee55a3b2f6fc changed #pointAt: Claus Gittinger <cg@exept.de> parents: 3266 diff changeset	623	"/ self repairDamage.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	624
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	625	false " (extent x > 400 or: [extent y > 400])" ifTrue:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	626	self xoring: [
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	627	self fillRectangle: (currentPoint extent: extent)
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	628	]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	629	] ifFalse:[
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	630	ClipboardImageMagnified notNil ifTrue:[
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	631	self displayDeviceForm: ClipboardImageMagnified
2089 8c0aed9152c4 * empty log message * Claus Gittinger <cg@exept.de> parents: 2086 diff changeset	632	x: currentPoint x - self viewOrigin x
8c0aed9152c4 * empty log message * Claus Gittinger <cg@exept.de> parents: 2086 diff changeset	633	y: currentPoint y - self viewOrigin y.
8c0aed9152c4 * empty log message * Claus Gittinger <cg@exept.de> parents: 2086 diff changeset	634	].
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	635	editMode == EditModePastUnder ifTrue:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	636	self redrawImageX:currentPoint x y:currentPoint y width:extent x height:extent y unmaskedOnly:true
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	637	]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	638	]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	639	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	640	lastPastePoint := currentPoint.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	641
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	642	"Modified: / 08-10-2017 / 08:54:49 / cg"
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	643	!
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	644
662 61b7601829ea with modal support tz parents: 636 diff changeset	645	fillFramedRectangle: aRectangle
61b7601829ea with modal support tz parents: 636 diff changeset	646
61b7601829ea with modal support tz parents: 636 diff changeset	647	self fillRectangle: aRectangle.
61b7601829ea with modal support tz parents: 636 diff changeset	648	self drawFramesIn: aRectangle
61b7601829ea with modal support tz parents: 636 diff changeset	649	!
61b7601829ea with modal support tz parents: 636 diff changeset	650
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	651	redraw:aRectangle
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	652	self
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	653	invalidate:(aRectangle origin "+ self viewOrigin" extent:aRectangle extent)
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	654	repairNow:true.
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	655
2053 5c19fe5b2db3 invalidate rather than redraw Claus Gittinger <cg@exept.de> parents: 2034 diff changeset	656	"Modified: / 15.11.2001 / 16:43:53 / cg"
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	657	!
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	658
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	659	redrawImageX:x y:y width:w height:h
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	660	self redrawImageX:x y:y width:w height:h unmaskedOnly:false
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	661
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	662	"Modified: / 18.5.1999 / 20:14:03 / cg"
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	663	!
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	664
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	665	redrawImageX:x y:y width:w height:h unmaskedOnly:unmaskedOnly
3319 ae7f91c67895 comment Claus Gittinger <cg@exept.de> parents: 3278 diff changeset	666	"redraw the magnified (editing) view of the image"
636 d53428252193 revised version tz parents: 633 diff changeset	667
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	668	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	669	redrawImageX:x y:y width:w height:h
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	670	unmaskedOnly:unmaskedOnly processColorsWith:[:colorIn \| colorIn].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	671
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	672	"Created: / 18.5.1999 / 20:13:39 / cg"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	673	"Modified: / 18.5.1999 / 20:36:20 / cg"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	674	!
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	675
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	676	redrawImageX:x y:y width:w height:h unmaskedOnly:unmaskedOnly processColorsWith:aColorBlock
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	677	"redraw the magnified (editing) view of the image"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	678
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	679	\|ih iw magX magY minX maxX minY maxY lastColor lastY runW x0
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	680	isMasked mask photometric
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	681	lastPixelColor
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	682	sizeOfMaskPoint offsetOfMaskPoint
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	683	useNearestColor isRGBA isRGBLike drawPixel
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	684	showPixelValue pixelValueFont savedFont ascent\|
1180 dcb9dede5128 checkin from browser Claus Gittinger <cg@exept.de> parents: 1160 diff changeset	685
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	686	useNearestColor := device visualType == #PseudoColor.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	687
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	688	mask := image mask.
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	689	photometric := image photometric.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	690	isRGBA := photometric == #rgba.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	691	isRGBLike := #(rgb rgba argb) includes:photometric.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	692	ih := image height.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	693	iw := image width.
662 61b7601829ea with modal support tz parents: 636 diff changeset	694	magX := magnification x.
61b7601829ea with modal support tz parents: 636 diff changeset	695	magY := magnification y.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	696
662 61b7601829ea with modal support tz parents: 636 diff changeset	697	minX := (x // magX - 1) max: 0.
725 0e051202859d checkin from browser tz parents: 724 diff changeset	698	minX >= iw ifTrue:[minX := (iw - 1) max: 0].
662 61b7601829ea with modal support tz parents: 636 diff changeset	699	minY := (y // magY - 1) max: 0.
725 0e051202859d checkin from browser tz parents: 724 diff changeset	700	minY >= ih ifTrue:[minY := (ih - 1) max: 0].
662 61b7601829ea with modal support tz parents: 636 diff changeset	701	maxX := (x + w) // magX + 1.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	702	maxX > iw ifTrue:[maxX := iw].
662 61b7601829ea with modal support tz parents: 636 diff changeset	703	maxY := (y + h) // magY + 1.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	704	maxY > ih ifTrue:[maxY := ih].
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	705
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	706	showPixelValue := "(image depth <= 12) and:["(magX > 32) and:[magY > 32]"]".
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	707	showPixelValue ifTrue:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	708	pixelValueFont := TextView defaultFont asSize:(magY // 6).
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	709	pixelValueFont := pixelValueFont onDevice:gc device.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	710	savedFont := gc font.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	711	gc font:pixelValueFont.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	712	ascent := pixelValueFont ascent + 2.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	713	].
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	714
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	715	drawPixel :=
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	716	[:x :y :clr \|
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	717	\|origin pixelColor pixelValue s\|
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	718
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	719	origin := (x * magX + margin)@(y * magY + margin).
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	720	(unmaskedOnly and:[isMasked]) ifFalse:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	721	self fillFramedRectangle: (origin extent: runW@magY).
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	722	isMasked ifTrue:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	723	gc xoring:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	724	gc fillRectangle: (origin + offsetOfMaskPoint extent: sizeOfMaskPoint)
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	725	]
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	726	] ifFalse:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	727	pixelValueFont notNil ifTrue:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	728	pixelColor := gc paint.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	729	gc paint:(pixelColor contrastingColorFor:pixelColor).
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	730	pixelValue := image pixelAtX:x y:y.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	731	isRGBLike ifTrue:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	732	s := pixelValue hexPrintString.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	733	] ifFalse:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	734	s := pixelValue printString.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	735	].
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	736	gc displayString:s x:(origin x + 1) y:(origin y + ascent).
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	737	].
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	738	].
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	739	]
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	740	].
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	741
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	742	lastY := -1.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	743	x0 := minX.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	744	runW := 0.
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	745	isMasked := false.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	746	sizeOfMaskPoint := (magnification//3) min:8.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	747	offsetOfMaskPoint := (magnification - sizeOfMaskPoint) // 2.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	748
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	749	image
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	750	colorsFromX:minX y:minY toX:maxX-1 y:maxY-1
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	751	do:[:xx :yy :colorIn\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	752	\|color\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	753
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	754	color := aColorBlock value:colorIn.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	755
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	756	shown ifFalse:[^ self].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	757
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	758	yy ~~ lastY ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	759	runW ~~ 0 ifTrue:[
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	760	drawPixel value:x0 value:lastY value:lastColor.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	761	runW := 0.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	762	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	763	x0 := xx.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	764	lastY := yy.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	765	].
1160 5d89296c4b04 * empty log message * Claus Gittinger <cg@exept.de> parents: 1158 diff changeset	766
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	767	(color ~= lastColor or:[showPixelValue]) ifTrue:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	768	runW ~~ 0 ifTrue:[
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	769	drawPixel value:x0 value:yy value:lastColor.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	770	runW := 0.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	771	].
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	772
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	773	lastColor := lastPixelColor := color.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	774	useNearestColor ifTrue:[
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	775	lastColor := lastColor nearestOn:device
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	776	].
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	777	gc paint:lastColor.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	778	mask notNil ifTrue:[
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	779	isMasked := false.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	780	(mask pixelAtX:xx y:yy) == 0 ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	781	unmaskedOnly ifFalse:[
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	782	gc paint: (lastColor := self viewBackground).
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	783	].
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	784	isMasked := true.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	785	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	786	lastColor := nil.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	787	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	788	isRGBA ifTrue:[
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	789	isMasked := false.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	790	colorIn alphaByte == 0 ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	791	unmaskedOnly ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	792	gc paint: (lastColor := self viewBackground).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	793	].
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	794	isMasked := true.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	795	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	796	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	797	lastColor := nil.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	798	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	799	].
1160 5d89296c4b04 * empty log message * Claus Gittinger <cg@exept.de> parents: 1158 diff changeset	800	runW := 0.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	801	x0 := xx.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	802	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	803	runW := runW + magX
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	804	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	805
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	806	runW ~~ 0 ifTrue:[
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	807	drawPixel value:x0 value:lastY value:lastColor.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	808	].
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	809
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	810	savedFont notNil ifTrue:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	811	gc font:savedFont.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	812	].
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	813
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	814	"Created: / 18-05-1999 / 20:13:39 / cg"
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	815	"Modified: / 01-09-2017 / 11:39:09 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	816	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	817
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	818	redrawX:x y:y width:w height:h
636 d53428252193 revised version tz parents: 633 diff changeset	819
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	820	\|xI yI devImage imgWidth imgHeight mX mY magnifiedWidth magnifiedHeight\|
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	821
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	822	image isNil ifTrue:[^self].
662 61b7601829ea with modal support tz parents: 636 diff changeset	823
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	824	magnification = (1@1) ifTrue: [
4212 4b84444912b5 exception access Claus Gittinger <cg@exept.de> parents: 4203 diff changeset	825	Error handle:[:ex \|
2092 36ef3048dbf4 * empty log message * Claus Gittinger <cg@exept.de> parents: 2089 diff changeset	826	Transcript showCR:'cannot convert image: ', ex description.
1510 fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	827	] do:[
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	828	devImage := image onDevice:device.
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	829	devImage ~~ image ifTrue:[
7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	830	image := devImage.
1764 3dd553f8d9f0 oops - leftover halts Claus Gittinger <cg@exept.de> parents: 1763 diff changeset	831	self changed:#image.
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	832	].
1510 fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	833	].
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	834	image device == device ifTrue:[
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	835	super redrawX:x y:y width:w height:h.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	836	self drawFrame.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	837	^ self.
1510 fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	838	].
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	839	].
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	840
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	841	"/ self clippingRectangle: (x@y extent:w@h).
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	842	"/ draw the image itself
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	843	self redrawImageX:x y:y width:w height:h.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	844
4233 06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	845	imgWidth := image width.
06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	846	imgHeight := image height.
06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	847
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	848	"/ beyond of image ?
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	849	adjust == #center ifTrue:[
4233 06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	850	xI := (width - imgWidth) // 2 - margin.
06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	851	yI := (height - imgHeight) // 2 - margin.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	852	] ifFalse:[
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	853	xI := yI := margin
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	854	].
1967 1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	855
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	856	mX := magnification x.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	857	mY := magnification y.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	858	magnifiedWidth := mX * imgWidth.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	859	magnifiedHeight := mY * imgHeight.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	860
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	861	"/ draw the rest to the right and at the bottom
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	862	(x + w - 1) > (xI + magnifiedWidth) ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	863	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	864	clearRectangleX:(xI + magnifiedWidth) y:y
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	865	width:(x + w - magnifiedWidth - xI) height:h
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	866	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	867	(y + h - 1) > (yI + magnifiedHeight) ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	868	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	869	clearRectangleX:margin y:(yI + magnifiedHeight)
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	870	width:w height:(y + h - magnifiedHeight - yI)
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	871	].
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	872	self drawFrame.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	873	self clippingBounds: nil.
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	874
3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	875	"Modified: / 31.7.1998 / 02:22:45 / cg"
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	876	!
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	877
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	878	startSpray
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	879	spraySpot isNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	880	spraySpot := 8
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	881	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	882
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	883	sprayProcess isNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	884	sprayProcess := [
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	885	\|p rnd norm sprayPoint dly angle x y dist\|
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	886
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	887	rnd := Random new.
3477 00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	888	Distributions::NormalDistribution notNil ifTrue:[
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	889	norm := Distributions::NormalDistribution mean:0 deviation:0.5.
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	890	].
3487 5cc0a5d3e1f4 * empty log message * Claus Gittinger <cg@exept.de> parents: 3477 diff changeset	891	dly := Delay forMilliseconds:20.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	892	[true] whileTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	893	10 timesRepeat:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	894	p := sprayPosition.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	895	p notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	896	angle := rnd next * 359.999. "/ the angle is uniformly ditributed
3477 00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	897	norm notNil ifTrue:[
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	898	dist := norm next * spraySpot. "/ the distance is a normalDistribution
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	899	] ifFalse:[
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	900	dist := (rnd nextBetween:-1 and:1) * spraySpot.
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	901	].
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	902	sprayPoint := (Point r:dist degrees:angle)*magnification.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	903
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	904	x := p x + sprayPoint x truncated.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	905	y := p y + sprayPoint y truncated.
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	906	self pointAt:(x@y) width:1.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	907	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	908	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	909	dly wait.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	910	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	911	] fork.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	912	]
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	913
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	914	"Modified: / 15-02-2012 / 22:44:54 / cg"
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	915	!
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	916
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	917	stopSpray
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	918	sprayProcess notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	919	sprayProcess terminate.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	920	sprayProcess := nil
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	921	].
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	922	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	923
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	924	!ImageEditView methodsFor:'event handling'!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	925
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	926	buttonMotion:state x:x y:y
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	927	\|p\|
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	928
2072 abd4e246f393 care for negative pos in buttonMotion (win32 klusge) Claus Gittinger <cg@exept.de> parents: 2053 diff changeset	929	(x < 0 or:[y < 0]) ifTrue:[
abd4e246f393 care for negative pos in buttonMotion (win32 klusge) Claus Gittinger <cg@exept.de> parents: 2053 diff changeset	930	^ self
abd4e246f393 care for negative pos in buttonMotion (win32 klusge) Claus Gittinger <cg@exept.de> parents: 2053 diff changeset	931	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	932	"/ readOnly ifTrue:[^ self].
2072 abd4e246f393 care for negative pos in buttonMotion (win32 klusge) Claus Gittinger <cg@exept.de> parents: 2053 diff changeset	933
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	934	p := x@y.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	935
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	936	state ~~ 0 ifTrue:[
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	937	"/ button down
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	938
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	939	"/ self selectedColor notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	940	(self imageContainsPoint:p) ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	941	(editMode == EditModePoint) ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	942	self pointAt:p.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	943	^ self
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	944	].
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	945	(editMode == EditModeSmooth) ifTrue:[
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	946	self smoothAt:p.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	947	^ self
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	948	].
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	949	sprayProcess notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	950	sprayPosition := p.
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	951	^ self
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	952	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	953	].
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	954	self drawCursorAt:p.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	955	^ self
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	956	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	957
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	958	"/ button is up (care for paste-mode, dragging the pasted image)
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	959	self drawCursorAt:p.
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	960
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	961	"/ if in pastemode, highlight the affected rectangle (image to be pasted is in ClipBoard)
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	962	(self inPasteMode and:[ ClipboardImage notNil ]) ifTrue: [
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	963	"/ with shift, paste is offset by pasted image's size
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	964	"/ (i.e. click-point will be corner of pasted rectangle)
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	965	self sensor shiftDown ifTrue:[
5655 2254c5d79e3b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5654 diff changeset	966	p := p - (ClipboardImage extent * magnification)
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	967	].
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	968	(self imageContainsPastePoint:p) ifTrue:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	969	(self sensor hasButtonMotionEventFor:self) ifFalse:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	970	self drawPasteRectangleAt:p
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	971	]
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	972	] ifFalse: [
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	973	self cursor:Cursor stop.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	974	self releasePasteDrawing
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	975	]
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	976	]
1019 e68414752bc9 only change the cursor for myself. Claus Gittinger <cg@exept.de> parents: 1013 diff changeset	977
5655 2254c5d79e3b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5654 diff changeset	978	"Modified: / 07-12-2017 / 17:53:35 / cg"
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	979	!
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	980
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	981	buttonPress:button x:x y:y
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	982	\|p clr masked\|
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	983
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	984	p := x@y.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	985
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	986	"/ with shift, paste is offset by pasted image's size
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	987	"/ (i.e. click-point will be corner of pasted rectangle)
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	988	(self inPasteMode and:[ ClipboardImage notNil ]) ifTrue:[
3278 c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	989	self sensor shiftDown ifTrue:[
5655 2254c5d79e3b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5654 diff changeset	990	p := p - (ClipboardImage extent * magnification)
3278 c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	991	]
c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	992	].
c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	993
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	994	self drawCursorAt:p.
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	995
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	996	(self imageContainsPoint:p) ifTrue:[
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	997	"/ shift click: select the pixel-color
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	998	(self inPasteMode not and:[self sensor shiftDown]) ifTrue:[
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	999	userAllowedToChangeDrawingColor ifTrue:[
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1000	(image maskAt:(p // magnification)) == 0 ifTrue:[
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1001	masked := true.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1002	] ifFalse:[
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1003	masked := false.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1004	clr := image colorAt:(p // magnification).
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1005	].
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1006	pickedColorHolder notNil ifTrue:[
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1007	pickedColorHolder value:clr.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1008	].
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1009	self selectedColor:clr.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1010	masked ifTrue:[self selectedColorIndex:nil].
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1011	self changed:#selectedColor with:clr.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1012	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1013	] ifFalse:[
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	1014	"/ normal click:
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	1015	(readOnly not
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	1016	or:[editMode == EditModeCopy
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	1017	or:[editMode == EditModeSpecialOperation]]
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	1018	) ifTrue:[
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1019	(button between:1 and:2) ifTrue:[
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1020	mouseKeyColorMode := button.
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1021	self makeUndo.
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1022
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1023	clickInfoCallBack notNil ifTrue:[
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1024	"/ still a kludge, but less ugly ...
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1025	clickInfoCallBack value:button value:p
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1026	].
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1027	"/ editMode is something like #point, #rectangle etc.
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	1028	"/ so we call pointAt: / rectAt: / filledBoxAt: etc. here
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1029	[
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1030	self perform: (editMode, 'At:') asSymbol with:p
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1031	] on:Error do:[:ex \|
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1032	(Dialog confirm:('Error during operation: ', ex description,'\\Debug ?') withCRs )
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1033	ifTrue:[
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1034	ex reject
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1035	].
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	1036	].
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	1037	].
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	1038	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1039	]
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	1040	]
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1041
5655 2254c5d79e3b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5654 diff changeset	1042	"Modified: / 07-12-2017 / 17:53:23 / cg"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1043	!
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1044
994 5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	1045	buttonRelease:button x:x y:y
5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	1046
5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	1047	self drawCursorAt: x@y.
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	1048	readOnly ifTrue:[^ self].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1049
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1050	(self imageContainsPoint: x@y) ifTrue: [
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	1051	sprayProcess notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	1052	self stopSpray
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	1053	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	1054
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	1055	image release.
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1056
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1057	"/ "/ cg: what a kludge - please change to use a valueHolder,
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1058	"/ "/ which gets the information ...
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1059	"/ masterApplication imagePreView invalidate.
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1060
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1061	"/ cg: still a kludge - but less ugly
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1062	self changed:#subImageIn with:(image bounds).
994 5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	1063	]
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1064
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1065	"Modified: / 16-02-2017 / 16:57:24 / cg"
994 5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	1066	!
5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	1067
2508 ffb079bfe8b6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2507 diff changeset	1068	inPasteMode
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	1069	^ (editMode notNil and:[editMode startsWith:#paste])
2508 ffb079bfe8b6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2507 diff changeset	1070	!
ffb079bfe8b6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2507 diff changeset	1071
5669 bd36e715726a #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5656 diff changeset	1072	keyboardZoom:largerBoolean
5671 511ca27ab8d6 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5669 diff changeset	1073	"CTRL+/- zoom action"
511ca27ab8d6 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5669 diff changeset	1074
511ca27ab8d6 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5669 diff changeset	1075	self magnification:(
511ca27ab8d6 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5669 diff changeset	1076	largerBoolean
511ca27ab8d6 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5669 diff changeset	1077	ifTrue:[(magnification + 1) min:63]
511ca27ab8d6 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5669 diff changeset	1078	ifFalse:[(magnification - 1) max:1])
5277 4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	1079	!
4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	1080
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	1081	pointerLeave:state
33833bcbb5cd some cleans tz parents: 678 diff changeset	1082
688 e1c30adb37bf updates coord info label while defining boxes tz parents: 686 diff changeset	1083	super pointerLeave: state.
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	1084
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1085	self updateImageInfo: self imageInfoString.
1019 e68414752bc9 only change the cursor for myself. Claus Gittinger <cg@exept.de> parents: 1013 diff changeset	1086	self cursor:Cursor normal.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1087
2508 ffb079bfe8b6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2507 diff changeset	1088	self inPasteMode ifTrue: [
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1089	self releasePasteDrawing
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1090	]
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1091
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1092	"Modified: / 29.7.1998 / 18:27:42 / cg"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1093	! !
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1094
636 d53428252193 revised version tz parents: 633 diff changeset	1095	!ImageEditView methodsFor:'image editing'!
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1096
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1097	askForSpecialOperation
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1098	"let user ask for which special operation to apply to the selected imageBox,
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1099	then perform it."
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1100
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1101	\|listOfOpSpecs listOfOpNames listOfOpSelectors operation\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1102
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1103	listOfOpSpecs := OrderedCollection new.
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1104
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1105	listOfOpSpecs addAll:
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1106	#(
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1107	('edit separately' editIcon #edit)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1108	('extract subimage' cropSubImageIcon #editSubImage)
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1109	).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1110
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1111	self readOnly ifFalse:[
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1112	listOfOpSpecs addAll:
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1113	#(
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1114	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1115	('flip vertical' flipVerticalIcon flipVertical)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1116	('flip horizontal' flipHorizontalIcon flipHorizontal)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1117	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1118	('slightly brightened' slightlyBrighterIcon slightlyBrightened)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1119	('slightly darkened' slightlyDarkerIcon slightlyDarkened)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1120	('brightened' brighterIcon brightened)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1121	('darkened' darkerIcon darkened)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1122	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1123	('make grey' nil makeGrey)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1124	('greyed' nil greyed)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1125	('grey pattern' nil greyPattern)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1126	('grey pattern (unmasked)' nil unmaskedGreyPattern)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1127	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1128	('reversed' nil reversed)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1129	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1130	('change hue' nil changeHue)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1131	('colorize' nil colorize)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1132	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1133	('gradient fill horizontal' fillHorizontalGradientRectIcon gradientFillHorizontal)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1134	('gradient fill vertical' fillVerticalGradientRectIcon gradientFillVertical)
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1135	"/ unfinished
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1136	"/ ('gradient fill diagonal' fillDiagonalGradientRectIcon gradientFillDiagonal)
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1137	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1138	('auto gradient fill horizontal' fillHorizontalGradientRectIcon autoGradientFillHorizontal)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1139	('auto gradient fill vertical' fillVerticalGradientRectIcon autoGradientFillVertical)
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1140	"/ unfinished
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1141	"/ ('auto gradient fill diagonal' fillDiagonalGradientRectIcon autoGradientFillDiagonal)
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1142	).
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1143	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1144
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1145	listOfOpNames := listOfOpSpecs collect:[:entry \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1146	\|name iconSelector icon\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1147	name := entry first.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1148	iconSelector := entry second.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1149	iconSelector notNil ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1150	icon := self class perform:iconSelector ifNotUnderstood:[ImageEditor perform:iconSelector].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1151	LabelAndIcon label:name icon:icon
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1152	] ifFalse:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1153	name
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1154	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1155	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1156
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1157	listOfOpSelectors := listOfOpSpecs collect:#third.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1158
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1159	operation := Dialog
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1160	choose:(resources string:'Which Operation:')
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1161	fromList:listOfOpNames
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1162	values:listOfOpSelectors
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1163	lines:20
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1164	cancel:nil.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1165
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1166	^ operation
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1167
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1168	"Created: / 20-02-2017 / 17:37:23 / cg"
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1169	"Modified: / 23-02-2017 / 15:54:42 / cg"
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1170	!
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1171
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1172	autoCropLeft:doLeft right:doRight top:doTop bottom:doBottom
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1173	\|yMinNew yMaxNew xMinNew xMaxNew
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1174	pix stillCropping xMax yMax\|
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1175
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1176	image isNil ifTrue:[^ self].
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1177
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1178	xMax := image width - 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1179	yMax := image height - 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1180
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1181	xMinNew := 0.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1182	doLeft ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1183	pix := image pixelAtX:xMinNew y:0.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1184	stillCropping := true.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1185	[stillCropping] whileTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1186	0 to:yMax do:[:y \|
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1187	(image pixelAtX:xMinNew y:y) ~= pix ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1188	stillCropping := false
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1189	]
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1190	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1191	stillCropping ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1192	xMinNew := xMinNew + 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1193	xMinNew >= image width ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1194	self warn:(resources string:'Image is all the same color - no crop.').
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1195	^ self
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1196	]
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1197	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1198	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1199	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1200
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1201	xMaxNew := xMax.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1202	doRight ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1203	stillCropping := true.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1204	pix := image pixelAtX:xMaxNew y:0.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1205	[stillCropping] whileTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1206	0 to:yMax do:[:y \|
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1207	(image pixelAtX:xMaxNew y:y) ~= pix ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1208	stillCropping := false
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1209	]
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1210	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1211	stillCropping ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1212	xMaxNew := xMaxNew - 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1213	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1214	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1215	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1216
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1217	yMinNew := 0.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1218	doTop ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1219	pix := image pixelAtX:xMinNew y:yMinNew.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1220	stillCropping := true.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1221	[stillCropping] whileTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1222	xMinNew to:xMaxNew do:[:x \|
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1223	(image pixelAtX:x y:yMinNew) ~= pix ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1224	stillCropping := false
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1225	]
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1226	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1227	stillCropping ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1228	yMinNew := yMinNew + 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1229	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1230	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1231	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1232
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1233	yMaxNew := yMax.
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1234	doBottom ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1235	stillCropping := true.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1236	pix := image pixelAtX:xMaxNew y:yMaxNew.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1237	[stillCropping] whileTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1238	xMinNew to:xMaxNew do:[:x \|
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1239	(image pixelAtX:x y:yMaxNew) ~= pix ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1240	stillCropping := false
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1241	]
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1242	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1243	stillCropping ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1244	yMaxNew := yMaxNew - 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1245	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1246	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1247	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1248
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1249	(xMinNew == 0
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1250	and:[xMaxNew == (image width - 1)
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1251	and:[yMinNew == 0
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1252	and:[yMaxNew == (image height - 1)]]]) ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1253	self warn:(resources string:'No border found - no crob.').
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1254	^ self
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1255	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1256
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1257	"/ self warn:'extract subImage '
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1258	"/ , (xMinNew @ yMinNew) printString
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1259	"/ , ' -> '
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1260	"/ , (xMaxNew @ yMaxNew) printString.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1261
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1262	self makeUndo.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1263	self
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1264	makeSubImageX:xMinNew y:yMinNew
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1265	width:(xMaxNew - xMinNew + 1)
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1266	height:(yMaxNew - yMinNew + 1)
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1267
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1268	"Created: / 20-02-2017 / 17:59:05 / cg"
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1269	"Modified: / 12-04-2017 / 09:33:08 / cg"
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1270	!
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1271
2480 6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	1272	copyImageToClipboard
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1273	image isNil ifTrue:[^ self].
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1274
2480 6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	1275	self class copyImageToClipboard:image.
4264 6e31e342f38c class: ImageEditView Stefan Vogel <sv@exept.de> parents: 4249 diff changeset	1276	self setClipboardObject:image.
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1277
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1278	"Modified: / 12-04-2017 / 09:27:07 / cg"
2480 6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	1279	!
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	1280
1228 0aae4f7389ca renamed - crob -> crop Claus Gittinger <cg@exept.de> parents: 1184 diff changeset	1281	cropLeft:doLeft right:doRight top:doTop bottom:doBottom
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1282	<resource: #obsolete>
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1283
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1284	self autoCropLeft:doLeft right:doRight top:doTop bottom:doBottom
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1285
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1286	"Created: / 07-09-1998 / 14:25:52 / cg"
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1287	"Modified: / 12-04-2017 / 09:31:04 / cg"
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1288	!
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1289
5435 3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1290	drawingColorOrNil
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1291	\|cmap\|
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1292
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1293	cmap := image colorMap.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1294	(cmap isNil or:[cmap isFixedPalette or:[cmap isMappedPalette]]) ifTrue:[
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1295	^ self selectedColor.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1296	].
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1297	^ nil
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1298
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1299	"Created: / 03-02-2017 / 21:58:01 / cg"
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	1300	"Modified: / 05-09-2017 / 10:49:34 / cg"
5435 3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1301	!
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1302
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1303	drawingPixelOrNil
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1304	\|cmap\|
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1305
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1306	cmap := image colorMap.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1307	(cmap isNil or:[cmap isFixedPalette or:[cmap isMappedPalette]]) ifTrue:[
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1308	^ nil.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1309	].
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1310	^ self selectedColorIndex.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1311
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1312	"Created: / 03-02-2017 / 21:58:28 / cg"
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1313	!
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1314
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1315	flipSubImage:how in:imageBox
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1316	"/ now, do it
4624 bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1317	"/ caveat: this should go into image class
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1318
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1319	\|x0 y0 x1 y1 image t\|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1320
4623 efe94f736058 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4506 diff changeset	1321	self makeUndo.
efe94f736058 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4506 diff changeset	1322
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1323	x0 := imageBox left.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1324	y0 := imageBox top.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1325	x1 := imageBox right-1.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1326	y1 := imageBox bottom-1.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1327
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1328	image := self image.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1329
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1330	how == #vertical ifTrue:[
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1331	0 to:((y1-y0)//2) do:[:dy \|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1332	x0 to:x1 do:[:x \|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1333	t := image pixelAtX:x y:(y0+dy).
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1334	image pixelAtX:x y:(y0+dy) put:(image pixelAtX:x y:(y1-dy)).
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1335	image pixelAtX:x y:(y1-dy) put:t.
4624 bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1336	image mask notNil ifTrue:[
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1337	t := image maskAtX:x y:(y0+dy).
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1338	image maskAtX:x y:(y0+dy) put:(image maskAtX:x y:(y1-dy)).
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1339	image maskAtX:x y:(y1-dy) put:t.
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1340	].
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1341	].
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1342	]
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1343	] ifFalse:[
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1344	0 to:((x1-x0)//2) do:[:dx \|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1345	y0 to:y1 do:[:y \|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1346	t := image pixelAtX:(x0+dx) y:y.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1347	image pixelAtX:(x0+dx) y:y put:(image pixelAtX:(x1-dx) y:y).
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1348	image pixelAtX:(x1-dx) y:y put:t.
4623 efe94f736058 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4506 diff changeset	1349
4624 bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1350	image mask notNil ifTrue:[
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1351	t := image maskAtX:(x0+dx) y:y.
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1352	image maskAtX:(x0+dx) y:y put:(image maskAtX:(x1-dx) y:y).
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1353	image maskAtX:(x1-dx) y:y put:t.
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1354	].
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1355	].
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1356	]
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1357	].
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1358
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1359	self setModified.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1360
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1361	"Created: / 07-04-2011 / 09:34:23 / cg"
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1362	!
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1363
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1364	gradientFillIn:imageBox orientation:orientation auto:auto
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1365	"/ with auto, pick 2 bounding pixels and do a gradient fill with those;
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1366	"/ (don't know what diagonal should do, yet)
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1367	"/ if auto is false, use color1/color2 for the fill
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1368
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1369	\|x0 y0 x1 y1 image n color1 color2
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1370	r0 g0 b0 dR dG dB i cX cY A B qAB a b pD1x pD1y pD2x pD2y
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1371	dxH dyH hX hY dH dP f \|
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1372
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1373	self makeUndo.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1374
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1375	x0 := imageBox left.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1376	y0 := imageBox top.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1377	x1 := imageBox right-1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1378	y1 := imageBox bottom-1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1379	image := self image.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1380
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1381	self setModified.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1382
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1383	auto ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1384	orientation == #vertical ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1385	n := y1-y0-1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1386	n = 0 ifTrue:[^ self].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1387	x0 to:x1 do:[:x \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1388	color1 := image colorAtX:x y:y0.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1389	color2 := image colorAtX:x y:y1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1390	r0 := color1 red.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1391	g0 := color1 green.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1392	b0 := color1 blue.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1393	dR := (color2 red - color1 red) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1394	dG := (color2 green - color1 green) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1395	dB := (color2 blue - color1 blue) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1396	i := 1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1397	y0+1 to:y1-1 do:[:y \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1398	\|clr\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1399	clr := Color red:(r0 + (idR)) green:(g0 + (idG)) blue:(b0 + (i*dB)).
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1400	image colorAtX:x y:y put:clr.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1401	i := i+1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1402	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1403	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1404	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1405	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1406
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1407	orientation == #horizontal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1408	n := x1-x0-1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1409	n = 0 ifTrue:[^ self].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1410	y0 to:y1 do:[:y \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1411	color1 := image colorAtX:x0 y:y.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1412	color2 := image colorAtX:x1 y:y.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1413	r0 := color1 red.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1414	g0 := color1 green.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1415	b0 := color1 blue.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1416	dR := (color2 red - color1 red) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1417	dG := (color2 green - color1 green) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1418	dB := (color2 blue - color1 blue) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1419	i := 1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1420	x0+1 to:x1-1 do:[:x \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1421	\|clr\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1422	clr := Color red:(r0 + (idR)) green:(g0 + (idG)) blue:(b0 + (i*dB)).
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1423	image colorAtX:x y:y put:clr.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1424	i := i+1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1425	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1426	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1427	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1428	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1429	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1430	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1431
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1432	color1 := (self drawingColorHolders at:1) value.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1433	color1 isNil ifTrue:[ color1 := Color black ].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1434	color2 := (self drawingColorHolders at:2) value.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1435	color2 isNil ifTrue:[ color2 := Color white ].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1436
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1437	r0 := color1 red.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1438	g0 := color1 green.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1439	b0 := color1 blue.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1440
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1441	orientation == #vertical ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1442	n := y1-y0.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1443	n = 0 ifTrue:[^ self].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1444
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1445	dR := (color2 red - r0) / n.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1446	dG := (color2 green - g0) / n.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1447	dB := (color2 blue - b0) / n.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1448
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1449	x0 to:x1 do:[:x \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1450	i := 0.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1451	y0 to:y1 do:[:y \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1452	\|clr\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1453	clr := Color red:(r0 + (idR)) green:(g0 + (idG)) blue:(b0 + (i*dB)).
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1454	image colorAtX:x y:y put:clr.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1455	i := i+1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1456	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1457	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1458	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1459	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1460	orientation == #horizontal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1461	n := x1-x0.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1462	n = 0 ifTrue:[^ self ].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1463
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1464	dR := (color2 red - r0) / n.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1465	dG := (color2 green - g0) / n.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1466	dB := (color2 blue - b0) / n.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1467
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1468	y0 to:y1 do:[:y \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1469	i := 1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1470	x0+1 to:x1-1 do:[:x \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1471	\|clr\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1472	clr := Color red:(r0 + (idR)) green:(g0 + (idG)) blue:(b0 + (i*dB)).
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1473	image colorAtX:x y:y put:clr.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1474	i := i+1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1475	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1476	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1477	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1478	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1479
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1480	orientation == #diagonal ifTrue:[
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1481	cX := (x1+1 + x0) / 2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1482	cY := (y1+1 + y0) / 2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1483	A := cY-y0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1484	B := cX-x0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1485	(A=0 or:[B=0]) ifTrue:[^ self].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1486
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1487	qAB := A/B.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1488
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1489	"/ {(cX-10) rounded . (cX-5) rounded . cX rounded . (cX+5)rounded . (cX+10)rounded }
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1490	x0 to:x1
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1491	do:[:x \|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1492	b := cX-x.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1493	b = 0 ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1494	pD1x := pD2x := cX.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1495	pD1y := pD2y := cY.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1496	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1497	"/ (A/B) = (a/b) -> a = (A/B)*b
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1498	a := qAB*b.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1499	pD1x := ((cX-b) max:x0) min:x1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1500	pD1y := ((cY+a) max:y0) min:y1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1501	pD2x := ((cX-b) max:x0) min:x1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1502	pD2y := ((cY-a) max:y0) min:y1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1503	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1504	"/ {(cY-10)rounded . (cY-5)rounded . cY rounded. (cY+5)rounded. (cY+10)rounded }
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1505	y0 to:y1
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1506	do:[:y \|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1507	"/ the edge-point to interpolate against...
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1508	"/ take a line from C through x/y and compute where it hits the edge H
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1509	a := y-cY.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1510	b := x-cX.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1511	(a = 0) ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1512	"/ exactly in the middle
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1513	hX := (x < cX) ifTrue:[x0] ifFalse:[x1].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1514	hY := cY.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1515	] ifFalse:[
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1516	(b = 0) ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1517	hX := cX.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1518	hY := (y < cY) ifTrue:[y0] ifFalse:[y1].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1519	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1520	"/ (dH/A) = (b/a) -> dH = (b/a)*A
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1521	y <= pD1y ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1522	"/ in left-upper half
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1523	(y <= pD2y) ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1524	"/ in upper quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1525	dxH := (b/a)*A.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1526	hX := cX-dxH.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1527	hY := y0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1528	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1529	"/ in left quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1530	dyH := (a/b)*B negated.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1531	hY := cY+dyH.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1532	hX := x0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1533	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1534	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1535	"/ in right-lower half
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1536	y >= pD2y ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1537	"/ in lower quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1538	dxH := (b/a)*A negated.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1539	hX := cX-dxH.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1540	hY := y1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1541	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1542	"/ in right quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1543	dyH := (a/b)*B.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1544	hY := cY+dyH.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1545	hX := x1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1546	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1547	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1548	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1549	hX := hX min:x1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1550	hY := hY min:y1.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1551	].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1552
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1553	"/ the color at H
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1554	color2 := image colorAtX:hX rounded y:hY rounded.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1555
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1556	"/ the distance between H and C
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1557	dH := (hX@hY) dist:(cX@cY).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1558	"/ the distance between P and C
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1559	dP := (x@y) dist:(cX@cY).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1560	"/ the fraction (0 at H; 1 at C)
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1561	f := 1 - (dP / dH).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1562	self assert:(f between:0 and:1).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1563
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1564	"/ the new color
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1565	dR := color2 red + ((r0-color2 red ) * f).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1566	dG := color2 green + ((g0-color2 green) * f).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1567	dB := color2 blue + ((b0-color2 blue) * f).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1568	image colorAtX:x y:y put:(Color red:dR green:dG blue:dB).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1569
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1570	"/ y <= pD1y ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1571	"/ "/ in left-upper half
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1572	"/ (y <= pD2y) ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1573	"/ "/ in upper quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1574	"/ image colorAtX:x y:y put:Color red.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1575	"/ ] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1576	"/ "/ in left quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1577	"/ image colorAtX:x y:y put:Color green.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1578	"/ ].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1579	"/ ] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1580	"/ "/ in right-lower half
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1581	"/ y >= pD2y ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1582	"/ "/ in lower quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1583	"/ image colorAtX:x y:y put:Color blue.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1584	"/ ] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1585	"/ "/ in right quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1586	"/ image colorAtX:x y:y put:Color yellow.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1587	"/ ].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1588	"/
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1589	"/ ].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1590	].
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1591	].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1592	"/ image colorAtX:cX rounded y:cY rounded put:Color magenta.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1593
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1594	"/ clr2 := image colorAtX:p2X y:p2Y.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1595	"/
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1596	"/ cTop := image colorAtX:x y:y0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1597	"/ cBot := image colorAtX:x y:y1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1598	"/ "/ point on diagonal
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1599	"/ xD := x.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1600	"/ yD := (y1-y0)/(x1-x0)*x.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1601	"/ "/ color at point on diagonal
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1602	"/ "/ cDiag := image colorAtX:xD rounded y:yD rounded.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1603	"/ "/ the distance of the diagonal point from the origin
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1604	"/ dd := ((x-x0) squared + (yD-y0) squared) sqrt.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1605	"/ "/ desired color at point on diagonal
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1606	"/ cDiag := Color red:(color1 red + (dddR)) green:(color1 green + (dddG)) blue:(color1 blue + (dd*dB)).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1607	"/"/ image colorAtX:xD rounded y:yD rounded put:cDiag.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1608	"/
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1609	"/ n1 := yD-y0+1. "/ num points between top at x and diagonalPoint at x
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1610	"/ n2 := y1-yD+1. "/ num points between diagonalPoint at x and bottom at x
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1611	"/ y0 to:y1 do:[:y \|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1612	"/ \|clr d dR2 dG2 dB2\|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1613	"/
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1614	"/ y < yD ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1615	"/ "/ gradient from top-color at x to diagonal point at x
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1616	"/ d := y-y0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1617	"/ dR2 := (cDiag red - cTop red) / n1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1618	"/ dG2 := (cDiag green - cTop green) / n1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1619	"/ dB2 := (cDiag blue - cTop blue) / n1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1620	"/ clr := Color red:(cTop red + (ddR2)) green:(cTop green + (ddG2)) blue:(cTop blue + (d*dB2)).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1621	"/ image colorAtX:x y:y put:clr.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1622	"/ ] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1623	"/ "/ gradient from diagonal point at x to bottom point at x
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1624	"/ d := y-yD.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1625	"/ dR2 := (cBot red - cDiag red) / n2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1626	"/ dG2 := (cBot green - cDiag green) / n2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1627	"/ dB2 := (cBot blue - cDiag blue) / n2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1628	"/ clr := Color red:(cDiag red + (ddR2)) green:(cDiag green + (ddG2)) blue:(cDiag blue + (d*dB2)).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1629	"/ "/ clr := image colorAtX:x y:y.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1630	"/ image colorAtX:x y:y put:clr.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1631	"/ ].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1632	"/ ]
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1633	"/ ].
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1634	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1635	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1636
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1637	"Created: / 22-02-2017 / 21:00:01 / cg"
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1638	"Modified: / 23-02-2017 / 15:41:23 / cg"
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1639	!
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1640
4723 c5f32ebfec14 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4715 diff changeset	1641	magnifyAntiAliasedImageTo:newSize
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	1642	self newImageWithUndo: (image hardAntiAliasedMagnifiedBy: newSize/image extent).
4723 c5f32ebfec14 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4715 diff changeset	1643	!
c5f32ebfec14 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4715 diff changeset	1644
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1645	magnifyImageTo:newSize
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	1646	self newImageWithUndo: (image magnifiedBy: newSize/image extent).
636 d53428252193 revised version tz parents: 633 diff changeset	1647	!
d53428252193 revised version tz parents: 633 diff changeset	1648
5586 5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1649	magnifySmoothingBy:scale
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1650	self newImageWithUndo: (image hardSmoothingMagnifiedBy:scale).
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1651
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1652	"Created: / 30-08-2017 / 15:35:15 / cg"
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1653	!
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1654
5587 9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1655	magnifySmoothingTo:newSize
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1656	self newImageWithUndo: (image hardSmoothingMagnifiedBy: newSize/image extent).
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1657
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1658	"Created: / 30-08-2017 / 15:46:46 / cg"
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1659	!
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1660
2168 d531fe16bae2 more colormap operations Claus Gittinger <cg@exept.de> parents: 2149 diff changeset	1661	makeNewColorMapByMapping:functionOfColor
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1662	"wrong name: no longer needs a colormap - can also process the pixels
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1663
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1664	undoable make a new image by processing colors with a function.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1665	If the image is a true-color image (rgb), the function is applied
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1666	to every pixel's color and a new pixel-array is created (this is slow).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1667	Currently not done (why?):
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1668	If the image is a palette image,
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1669	the function is applied to the colormap only and a new colormap is
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1670	created (i.e. this is very fast).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1671
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1672	This is the internal low level function to brighten, darken
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1673	or hue-shift the image.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1674	Returns true, if there was any change."
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1675
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1676	\|xMax yMax map revMap anyChange
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1677	newColors newColorArray newImage pixelAction
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1678	prevRGBIn prevRGBOut\|
2168 d531fe16bae2 more colormap operations Claus Gittinger <cg@exept.de> parents: 2149 diff changeset	1679
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1680	anyChange := false.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1681
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1682	xMax := image width - 1.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1683	yMax := image height - 1.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1684
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1685	newImage := image class width:image width height:image height depth:image depth.
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1686
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1687	newImage photometric:image photometric.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1688	newImage bits:(ByteArray new:(image bits size)).
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1689	newImage mask:(image mask copy).
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1690
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1691	image colorMap notNil ifTrue:[
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1692	"/ huh - what is going on here???
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1693	"/ whx not just collect over the colormap???
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1694
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1695	newColors := Set new.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1696	newColorArray := OrderedCollection new.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1697	map := Array new:256.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1698	revMap := OrderedCollection new.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1699
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1700	pixelAction :=
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1701	[:x :y \|
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1702	\|pix n_pix clr n_clr\|
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1703
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1704	pix := image pixelAtX:x y:y.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1705	(n_pix := map at:pix+1) isNil ifTrue:[
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1706	clr := image colorAtX:x y:y.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1707	n_clr := functionOfColor value:clr.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1708	(newColors includes:n_clr) ifFalse:[
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1709	newColors add:n_clr.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1710	newColorArray add:n_clr.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1711	revMap add:pix.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1712	map at:pix+1 put:(n_pix := revMap size - 1).
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1713	] ifTrue:[
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1714	"/ mhmh - multiple pixels mapped to the same color
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1715	n_pix := (newColorArray indexOf:n_clr) - 1.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1716	map at:pix+1 put:n_pix.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1717	]
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1718	].
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1719	newImage pixelAtX:x y:y put:n_pix.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1720	].
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1721	] ifFalse:[
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1722	((image depth == 24) and:[image photometric == #rgb]) ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1723	pixelAction :=
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1724	[:x :y \|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1725	\|rgb clr n_rgb\|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1726
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1727	rgb := image pixelAtX:x y:y.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1728	rgb == prevRGBIn ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1729	n_rgb := prevRGBOut
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1730	] ifFalse:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1731	clr := Color rgbValue:rgb.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1732	n_rgb := (functionOfColor value:clr) rgbValue.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1733	prevRGBIn := rgb.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1734	prevRGBOut := n_rgb.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1735	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1736	newImage pixelAtX:x y:y put:n_rgb.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1737	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1738	] ifFalse:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1739	pixelAction :=
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1740	[:x :y \|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1741	\|clr n_clr\|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1742
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1743
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1744	clr := image colorAtX:x y:y.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1745	n_clr := functionOfColor value:clr.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1746	newImage colorAtX:x y:y put:n_clr.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1747	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1748	].
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1749	].
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1750
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1751	0 to:yMax do:[:y \|
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1752	0 to:xMax do:[:x \|
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1753	pixelAction value:x value:y
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1754	]
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1755	].
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1756
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1757	image colorMap notNil ifTrue:[
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1758	newImage colorMap:(MappedPalette withColors:newColorArray).
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1759	].
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	1760	self newImageWithUndo:newImage.
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1761
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1762	"/ for now, always return true
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1763	"/ (do not check if functionOfColor returns somthing different)
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1764	^ true
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1765
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1766	"Modified (comment): / 31-08-2017 / 12:11:25 / cg"
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1767	!
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1768
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1769	makeSubImageX:oldX y:oldY width:newWidth height:newHeight
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1770	\|oldWidth oldHeight newImage newMaskImage needRedraw redrawRect1 redrawRect2 \|
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1771
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1772	oldWidth := image width.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1773	oldHeight := image height.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1774	self assert:(newWidth <= oldWidth).
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1775	self assert:(newHeight <= oldHeight).
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1776
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1777	newImage := image class width:newWidth height:newHeight depth:image depth.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1778	newImage photometric:image photometric.
5468 2ca6776b4271 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5435 diff changeset	1779	image photometric == #palette ifTrue:[
2ca6776b4271 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5435 diff changeset	1780	newImage colorMap:image colorMap copy.
2ca6776b4271 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5435 diff changeset	1781	].
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1782	newImage bits:(ByteArray new:(newImage bytesPerRow * newHeight)).
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1783
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1784	image mask notNil ifTrue:[
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1785	newMaskImage := Depth1Image width:newWidth height:newHeight.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1786	newMaskImage photometric: image mask photometric.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1787	newMaskImage colorMap: image mask colorMap copy.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1788	newMaskImage bits:(ByteArray new: newMaskImage bytesPerRow * newHeight).
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1789	newImage mask: newMaskImage
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1790	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1791
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1792	newImage copyFrom:image x:oldX y:oldY toX:0 y:0 width:newWidth height:newHeight.
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1793
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1794	needRedraw := true.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1795	(oldX == 0 and:[oldY == 0]) ifTrue:[
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1796	needRedraw := false.
5332 32b9a3b4abdb #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5314 diff changeset	1797	redrawRect1 := ((newWidth@0) * magnification) corner:(((oldWidth@oldHeight)+1) * magnification).
32b9a3b4abdb #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5314 diff changeset	1798	redrawRect2 := ((0@newHeight) * magnification) corner:(((oldWidth@oldHeight)+1) * magnification).
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1799	].
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1800	self image:newImage scroll:false invalidate:needRedraw.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1801	redrawRect1 notNil ifTrue:[
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1802	self invalidateRectangle:redrawRect1 repairNow:false.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1803	].
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1804	redrawRect2 notNil ifTrue:[
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1805	self invalidateRectangle:redrawRect2 repairNow:false.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1806	].
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	1807	self setModified.
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1808
5332 32b9a3b4abdb #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5314 diff changeset	1809	"Created: / 07-09-1998 / 13:00:16 / cg"
5468 2ca6776b4271 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5435 diff changeset	1810	"Modified: / 13-02-2017 / 14:48:46 / cg"
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1811	!
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1812
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1813	makeUndo
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1814	\|theCopy\|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1815
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1816	image notNil ifTrue:[
3278 c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	1817	[undoImages size >= MaxUndos] whileTrue:[
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1818	undoImages removeFirst.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1819	].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1820	theCopy := image copy.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1821	undoImages add:theCopy.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1822	originalImage isNil ifTrue:[ originalImage := theCopy ].
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1823	]
3278 c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	1824
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1825	"Modified: / 23-02-2017 / 15:43:55 / cg"
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1826	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1827
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1828	pasteAt: aPoint mode:modeSymbol
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	1829	"called from button-press/button motion while in paste mode:
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	1830	paste the image in the clipboard at aPoint"
636 d53428252193 revised version tz parents: 633 diff changeset	1831
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1832	\|answer anyColorMissing choosenBox imagePoint imgX imgY copiedImage imageBox newColorMap
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1833	existingColors newColors allColors currentColorMap newColormap anyColorAdded oldColorMap\|
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1834
4203 a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	1835	Error handle:[:ex\|
a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	1836	ex creator == Image unrepresentableColorSignal ifFalse:[
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1837	ex reject
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1838	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1839	self undo.
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1840	self warn:(resources stringWithCRs:'Paste failed !!\Increasing the images depth might help.').
1823 d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	1841	] do: [
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1842	windowGroup withExecuteCursorDo:[
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1843	choosenBox := self dragRectangleStartingAt: aPoint emphasis: #inverseFilledBox.
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1844	choosenBox isNil ifTrue:[ ^ self ].
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1845
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1846	imagePoint := choosenBox origin//magnification.
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1847
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	1848	copiedImage := ClipboardImage copy.
5417 054dfa979ced #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5415 diff changeset	1849	copiedImage isNil ifTrue:[^ self].
054dfa979ced #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5415 diff changeset	1850
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	1851	true "/ image photometric == #palette
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1852	ifTrue:[
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1853	"/ for all colors in the pasted image,
5472 f87d19419651 #OTHER by cg Claus Gittinger <cg@exept.de> parents: 5468 diff changeset	1854	"/ check, if it's in the colormap of the
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1855	"/ target image.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1856
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1857	anyColorMissing := anyColorAdded := false.
3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1858	oldColorMap := image colorMap.
5434 29822bceb67d #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5432 diff changeset	1859	(oldColorMap notNil and:[image photometric == #palette]) ifTrue:[
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1860	newColorMap := oldColorMap asOrderedCollection.
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1861	copiedImage usedValues do:[:pixel \|
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1862	\|pastedColor \|
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1863
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1864	pastedColor := copiedImage colorFromValue:pixel.
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1865
3762 1baf6a044dd2 changed: #pasteAt:mode: Claus Gittinger <cg@exept.de> parents: 3730 diff changeset	1866	(newColorMap includes:pastedColor) ifFalse:[
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1867	newColorMap size < (1 bitShift:image depth) ifTrue:[
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1868	"/ add to colormap
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1869	newColorMap add:pastedColor.
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1870	anyColorAdded := true.
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1871	"/ Transcript showCR:'adding color:' , pastedColor displayString , ' to targets colorMap'.
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1872	] ifFalse:[
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1873	"/ Transcript showCR:'color:' , pastedColor displayString , ' not found in targets colorMap'.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1874	"/ copiedImage colorMap notNil ifTrue:[
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1875	"/ copiedImage colorMap at: pixel+1 put: Color black.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1876	"/ ].
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1877	anyColorMissing := true.
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1878	]
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1879	]
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1880	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1881	].
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1882
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1883	anyColorMissing ifTrue:[
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1884	answer := Dialog
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1885	confirmWithCancel:(resources stringWithCRs:'Some color(s) cannot be represented (colorMap full).\Use nearest or compute colorMap ?')
2172 737d8733fb01 brightemed, darkened, reverse etc. added to operations. Claus Gittinger <cg@exept.de> parents: 2168 diff changeset	1886	labels:#( 'Cancel' 'New ColorMap' 'Use Nearest' )
737d8733fb01 brightemed, darkened, reverse etc. added to operations. Claus Gittinger <cg@exept.de> parents: 2168 diff changeset	1887	values:#( nil new nearest)
737d8733fb01 brightemed, darkened, reverse etc. added to operations. Claus Gittinger <cg@exept.de> parents: 2168 diff changeset	1888	default:3.
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1889
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1890	answer isNil ifTrue:[^ self].
1986 630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1891
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1892	currentColorMap := image colorMap.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1893	imgX := imagePoint x.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1894	imgY := imagePoint y.
1986 630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1895
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1896	answer == #nearest ifTrue:[
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1897	0 to:copiedImage height-1 do:[:y \|
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1898	0 to:copiedImage width-1 do:[:x \|
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1899	\|clr n_clr\|
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1900
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1901	(copiedImage maskAtX:x y:y) == 0 ifTrue:[
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1902	image mask isNil ifTrue:[
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1903	image createMask.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1904	].
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1905	image maskAtX:imgX+x y:imgY+y put:0.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1906	] ifFalse:[
2582 5f9a25414195 atX:y: changed to #colorAtX :y: penk parents: 2566 diff changeset	1907	clr := copiedImage colorAtX:x y:y.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1908	n_clr := clr nearestIn:currentColorMap.
2582 5f9a25414195 atX:y: changed to #colorAtX :y: penk parents: 2566 diff changeset	1909	image colorAtX:imgX+x y:imgY+y put:n_clr
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1910	]
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1911	]
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1912	].
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1913	image restored.
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	1914	self redraw: (imageBox := (imagePoint * magnification extent: (ClipboardImage extent * magnification)) expandedBy: 1@1).
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	1915	self setModified.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1916	^ self.
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1917	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1918	answer == #new ifTrue:[
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1919	existingColors := image usedValues asIdentitySet.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1920	newColors := copiedImage usedValues.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1921	allColors := existingColors addAll:newColors.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1922	allColors size > (1 bitShift:image depth) ifTrue:[
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1923	self warn:(resources string:'Sorry: too many colors - unimplemented function').
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1924	self undo.
1986 630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1925	^ self.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1926	].
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1927
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1928	newColormap := OrderedCollection new.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1929	newColormap addAll:image usedColors.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1930	newColormap addAll:copiedImage usedColors.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1931	"/ translate image to use new colorMap...
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1932
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1933	"/ translate image to use new colors ...
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1934	0 to:image height-1 do:[:y \|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1935	0 to:image width-1 do:[:x \|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1936	\|clr n_idx\|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1937
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1938	(image maskAtX:x y:y) == 1 ifTrue:[
2582 5f9a25414195 atX:y: changed to #colorAtX :y: penk parents: 2566 diff changeset	1939	clr := image colorAtX:x y:y.
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1940	n_idx := newColormap indexOf:clr.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1941	image pixelAtX:x y:y put:n_idx-1.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1942	]
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1943	]
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1944	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1945	image colorMap:newColormap.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1946	currentColorMap := newColormap.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1947
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1948	"/ paste new image...
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1949	0 to:copiedImage height-1 do:[:y \|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1950	0 to:copiedImage width-1 do:[:x \|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1951	\|clr idx\|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1952
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1953	(copiedImage maskAtX:x y:y) == 1
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1954	ifTrue:[
2582 5f9a25414195 atX:y: changed to #colorAtX :y: penk parents: 2566 diff changeset	1955	clr := copiedImage colorAtX:x y:y.
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1956	idx := currentColorMap indexOf:clr.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1957	idx == 0 ifTrue:[
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1958	currentColorMap add:clr.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1959	idx := currentColorMap size.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1960	idx > (1 bitShift:image depth) ifTrue:[
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1961	self warn:(resources string:'Sorry: too many colors').
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1962	self undo.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1963	^ self.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1964	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1965	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1966	image pixelAtX:imgX+x y:imgY+y put:idx-1.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1967	image maskAtX:imgX+x y:imgY+y put:1.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1968	]
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1969	]
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1970	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1971	image restored.
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	1972	self redraw: (imageBox := (imagePoint * magnification extent: (ClipboardImage extent * magnification)) expandedBy: 1@1).
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	1973	self setModified.
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1974	^ self.
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1975	].
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1976	self warn:(resources string:'Sorry: unimplemented function').
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1977	self undo.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1978	^ self.
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1979	].
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1980	anyColorAdded ifTrue:[
2490 62230519175a slowly getting rid of the Colormap class Claus Gittinger <cg@exept.de> parents: 2489 diff changeset	1981	image colorMap:(MappedPalette withColors:newColorMap).
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1982	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1983	].
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1984
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1985	copiedImage := image class fromImage: copiedImage.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1986	(newColorMap isNil
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1987	and:[modeSymbol isNil
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1988	and:[copiedImage mask isNil] ]) ifTrue:[
5654 587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	1989	"/ use image's copy functionality
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1990	"/ however, this copies the mask as well,
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1991	"/ which is not useful here
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1992	image copyFrom: copiedImage x:0 y:0 toX: imagePoint x y: imagePoint y width: copiedImage width height: copiedImage height.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1993	] ifFalse:[
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1994	imgX := imagePoint x.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1995	imgY := imagePoint y.
1028 4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	1996
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1997	0 to:copiedImage height-1 do:[:y \|
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1998	0 to:copiedImage width-1 do:[:x \|
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1999	\|wasMasked newMasked dstX dstY oldColor\|
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	2000
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2001	dstX := imgX + x.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2002	dstY := imgY + y.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2003	wasMasked := (image maskAtX:dstX y:dstY) == 0.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2004	newMasked := (copiedImage maskAtX:x y:y) == 0.
994 5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	2005
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2006	"/ with modeUnder,
5654 587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	2007	"/ only replace, if its masked,
587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	2008	((modeSymbol isNil or:[modeSymbol == #withMask])
587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	2009	or:[wasMasked]
587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	2010	) ifTrue:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	2011	newMasked ifFalse:[
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	2012	image colorAtX:dstX y:dstY put:(copiedImage colorAtX:x y:y).
1823 d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	2013	wasMasked ifTrue:[
5654 587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	2014	"/ wasMasked before; no longer masked now
587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	2015	(modeSymbol == #withMask or:[modeSymbol == #under]) ifTrue:[
587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	2016	image maskAtX:dstX y:dstY put:1
587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	2017	].
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	2018	].
1823 d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	2019	] ifTrue:[
d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	2020	wasMasked ifFalse:[
5654 587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	2021	"/ masked now; was not masked before
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	2022	modeSymbol == #withMask ifTrue:[
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	2023	image maskAtX:dstX y:dstY put:0
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	2024	]
1823 d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	2025	]
d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	2026	].
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	2027	].
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	2028
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2029	]
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2030	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2031	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2032	image restored.
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	2033	self redraw: (imageBox := (imagePoint * magnification extent: (ClipboardImage extent * magnification)) expandedBy: 1@1).
1028 4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	2034	"/ masterApplication imagePreView redraw: (imageBox expandedBy: 1).
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	2035	self setModified.
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2036	]
1028 4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	2037	]
4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	2038
5654 587fc5c36cc9 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5653 diff changeset	2039	"Modified: / 07-12-2017 / 15:56:42 / cg"
636 d53428252193 revised version tz parents: 633 diff changeset	2040	!
d53428252193 revised version tz parents: 633 diff changeset	2041
2086 3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2042	shiftImageHorizontal:shiftH vertical:shiftV
2489 f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2043	self shiftImageHorizontal:shiftH vertical:shiftV wrap:false
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2044	!
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2045
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2046	shiftImageHorizontal:shiftH vertical:shiftV wrap:doWrap
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2047	"shift the pixels;
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2048	shift<0 is left-shift/up-shift; shift>0 is right-shift/down-shift;
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2049	doWrap controls if shifted-out pixels are to be shifted in at the opposite side.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2050	i.e.:
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2051	0123456789 -> 3456789789 (shift: -3) 0123456789 -> 0120123456 (shift:3)
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2052	or, with wrap:
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2053	0123456789 -> 3456789012 (shift: -3) 0123456789 -> 7890123456 (shift:3)
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2054	"
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2055
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2056	\|newImage\|
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2057
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2058	newImage := self shifted:image horizontal:shiftH vertical:shiftV wrap:doWrap.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2059	self image:newImage.
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	2060	self setModified.
2489 f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2061	!
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2062
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2063	shifted:image horizontal:shiftH vertical:shiftV wrap:doWrap
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2064	"shift the pixels;
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2065	shift<0 is left-shift/up-shift; shift>0 is right-shift/down-shift;
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2066	doWrap controls if shifted-out pixels are to be shifted in at the opposite side.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2067	i.e.:
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2068	0123456789 -> 3456789789 (shift: -3) 0123456789 -> 0120123456 (shift:3)
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2069	or, with wrap:
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2070	0123456789 -> 3456789012 (shift: -3) 0123456789 -> 7890123456 (shift:3)
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2071	"
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2072
2086 3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2073	\|w h srcX srcY dstX dstY newImage\|
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2074
2489 f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2075	doWrap ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2076	"/ if wrapping, split into two operations to make wrap-code below simpler.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2077
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2078	shiftH ~~ 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2079	shiftV ~~ 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2080	newImage := self shifted:image horizontal:shiftH vertical:0 wrap:doWrap.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2081	newImage := self shifted:newImage horizontal:0 vertical:shiftV wrap:doWrap.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2082	^ newImage
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2083	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2084	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2085	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2086	(shiftV == 0 and:[shiftH == 0]) ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2087	^ image
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2088	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2089
2086 3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2090	w := image width.
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2091	h := image height.
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2092
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2093	newImage := image copy.
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2094
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2095	srcX := srcY := dstX := dstY := 0.
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2096	shiftH < 0 ifTrue:[
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2097	srcX := shiftH negated
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2098	] ifFalse:[
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2099	dstX := shiftH
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2100	].
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2101	shiftV < 0 ifTrue:[
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2102	srcY := shiftV negated
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2103	] ifFalse:[
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2104	dstY := shiftV
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2105	].
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2106
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2107	newImage copyFrom:image x:srcX y:srcY toX:dstX y:dstY width:w-shiftH abs height:h-shiftV abs.
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2108
2489 f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2109	doWrap ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2110	srcX := srcY := dstX := dstY := 0.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2111
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2112	"/ already simplified - see above
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2113	shiftH ~~ 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2114	"/ shiftV known to be 0
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2115	shiftH < 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2116	dstX := w-1-shiftH negated
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2117	] ifFalse:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2118	srcX := w-1-shiftH
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2119	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2120	w := shiftH abs.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2121	] ifFalse:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2122	"/ shiftH known to be 0
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2123	shiftV < 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2124	dstY := h-1-shiftV negated
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2125	] ifFalse:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2126	srcY := h-1-shiftV
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2127	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2128	h := shiftV abs.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2129	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2130	newImage copyFrom:image x:srcX y:srcY toX:dstX y:dstY width:w height:h.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2131	^ newImage
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2132	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2133
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2134	^ newImage.
2086 3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2135
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2136	"Created: / 7.9.1998 / 13:00:16 / cg"
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2137	"Modified: / 7.9.1998 / 14:15:32 / cg"
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2138	!
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2139
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2140	specialOperation:operation on:imageBox withColor:clr
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2141	"ask for and perform one of the special operations on the previously selected imageBox;
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2142	then redraw as required"
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2143
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2144	self invalidate.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2145	self windowGroup processExposeEvents.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2146
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2147	operation isNil ifTrue:[^ false].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2148
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2149	(self performSpecialOperation:operation on:imageBox withColor:self selectedColor) ifFalse:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2150	^ false
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2151	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2152
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2153	image restored.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2154	self invalidate. "/ : (choosedBox expandedBy: 1).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2155
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2156	"/ self redraw: (choosedBox expandedBy: 1).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2157
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2158	"/ "/ cg: what a kludge - please change to use a valueHolder,
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2159	"/ "/ which gets the information ...
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2160	"/ masterApplication imagePreView redraw: (imageBox expandedBy: 1).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2161
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2162	"/ cg: still a kludge - but less ugly
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2163	self changed:#subImageIn with:(imageBox expandedBy: 1).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2164	self setModified.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2165	^ true
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2166
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2167	"Created: / 20-02-2017 / 17:35:33 / cg"
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2168	"Modified (comment): / 22-02-2017 / 19:56:47 / cg"
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2169	!
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2170
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2171	text:aString at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2172	"draw a character"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2173
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2174	\|tempForm\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2175
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2176	tempForm := Form extent:(image extent) depth:1 onDevice:device.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2177	tempForm clear.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2178	tempForm paint:(Color colorId:1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2179	tempForm displayString:aString at:aPoint.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2180	0 to:image extent x - 1 do:[:x \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2181	0 to:image extent y - 1 do:[:y \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2182	(tempForm valueAt:(x@y)) == 1 ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2183	self pointAt:(x@y) width:1
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2184	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2185	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2186	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2187
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2188	"Modified: / 15-02-2012 / 22:47:44 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2189	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2190
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2191	undo
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2192	\|newImage\|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2193
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2194	undoImages notEmpty ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2195	newImage := undoImages removeLast.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2196	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2197	(Dialog confirm:(resources string:'No more undo images remembered. Back to the initial image?'))
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2198	ifFalse:[^ self].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2199	newImage := originalImage copy
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2200	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2201
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2202	windowGroup withExecuteCursorDo:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2203	\|oldImage\|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2204
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2205	oldImage := self image.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2206	self clearModified.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2207	self image:newImage scroll:(newImage extent ~= oldImage extent).
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2208	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2209
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2210	"Modified: / 23-02-2017 / 15:47:15 / cg"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2211	! !
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2212
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2213	!ImageEditView methodsFor:'image editing-editmode button actions'!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2214
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2215	boxAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2216	"called from button-press/button motion while in box-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2217	drag a rectangular outline,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2218	when released, draw a rectangle with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2219
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2220	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2221	commonBoxOperation:[:box :colorOrPixel \|
5653 0cc4e96d490b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5652 diff changeset	2222	colorOrPixel isColor ifTrue:[
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2223	image drawRectangle:box withColor:colorOrPixel.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2224	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2225	image drawRectangle:box withValue:colorOrPixel.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2226	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2227	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2228	at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2229
5653 0cc4e96d490b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5652 diff changeset	2230	"Modified: / 07-12-2017 / 14:52:17 / cg"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2231	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2232
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2233	circleAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2234	"called from button-press/button motion while in circle-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2235	drag an ellipse,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2236	when released, draw an ellipse with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2237
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2238	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2239	commonBoxOperation:[:box :colorOrPixel \|
5653 0cc4e96d490b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5652 diff changeset	2240	colorOrPixel isColor ifTrue:[
5506 47319def7d06 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5499 diff changeset	2241	image drawEllipse:box withColor:colorOrPixel lineWidth:penWidth.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2242	] ifFalse:[
5506 47319def7d06 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5499 diff changeset	2243	image drawEllipse:box withValue:colorOrPixel lineWidth:penWidth.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2244	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2245	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2246	at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2247
5653 0cc4e96d490b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5652 diff changeset	2248	"Modified: / 07-12-2017 / 14:53:34 / cg"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2249	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2250
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2251	commonBoxOperation:action at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2252	"common code for filling/drawing."
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2253
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2254	\|choosenBox imageBox clr pix\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2255
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2256	(clr := self selectedColor) notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2257	choosenBox := self dragRectangleStartingAt: aPoint emphasis: #box.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2258	choosenBox notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2259	imageBox := choosenBox origin//magnification extent: (choosenBox extent//magnification).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2260	(clr := self drawingColorOrNil) notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2261	action value:imageBox value:clr.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2262	] ifFalse:[
5653 0cc4e96d490b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5652 diff changeset	2263	pix := self drawingPixelOrNil.
0cc4e96d490b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5652 diff changeset	2264	true "pix notNil" ifTrue:[ "/ nil is valid here, and means: masked
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2265	action value:imageBox value:pix.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2266	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2267	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2268	image restored.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2269	self redraw: (choosenBox expandedBy: 1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2270
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2271	"/ cg: still a kludge - but less ugly
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2272	self changed:#subImageIn with:(imageBox expandedBy: 1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2273
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2274	self setModified.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2275	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2276	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2277
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2278	"Created: / 16-02-2017 / 11:20:49 / cg"
5653 0cc4e96d490b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5652 diff changeset	2279	"Modified: / 07-12-2017 / 14:51:37 / cg"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2280	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2281
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2282	copyAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2283	"called from button-press/button motion while in copy-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2284	drag a filled box,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2285	when released, copy the selected rectangle to the clipboard"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2286
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2287	\|choosenBox box copiedImage\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2288
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2289	choosenBox := self dragRectangleStartingAt: aPoint emphasis: #inverseFilledBox.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2290	choosenBox notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2291	box := choosenBox origin // magnification extent: (choosenBox extent // magnification).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2292	copiedImage := image subImageIn: box.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2293
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2294	self class copyImageToClipboard:copiedImage.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2295
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2296	self redraw:(choosenBox expandedBy:1)
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2297	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2298
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2299	"Modified: / 21-08-1998 / 20:16:41 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2300	"Modified (comment): / 16-02-2017 / 11:15:09 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2301	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2302
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2303	cropSubImageAt: aPoint
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2304	"called from button-press/button motion while in crop-subImage mode:
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2305	drag a filled box,
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2306	when released, change the image to the new bounds"
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2307
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2308	\|choosenBox imageBox\|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2309
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2310	choosenBox := self dragRectangleStartingAt: aPoint emphasis: #inverseFilledBox.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2311	choosenBox notNil ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2312	imageBox := choosenBox origin//magnification extent: (choosenBox extent//magnification).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2313	self specialOperation:#editSubImage on:imageBox withColor:nil.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2314	]
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2315
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2316	"Created: / 20-02-2017 / 17:27:50 / cg"
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2317	!
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2318
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2319	fillAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2320	"called from button-press motion while in floo-fill drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2321	perform a flood-fill with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2322
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2323	windowGroup withExecuteCursorDo:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2324	\|filledPoints clr\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2325
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2326	(clr := self selectedColor) notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2327	self updateActivity:'Flood filling - press CTRL-y to abort ...'.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2328	[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2329	\|pix\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2330
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2331	(clr := self drawingColorOrNil) notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2332	pix := image valueFromColor:clr.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2333	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2334	pix := self drawingPixelOrNil.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2335	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2336	image floodFillAt:aPoint//magnification withValue:pix
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2337	maxDeviationInLight:floodFillMaxLightError
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2338	maxDeviationInHue:floodFillMaxHueError.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2339
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2340	image restored.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2341
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2342	self invalidate.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2343	self changed:#subImageIn with:(image bounds).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2344
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2345	self setModified.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2346	] ifCurtailed:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2347	self updateActivity:'Flood fill aborted.'
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2348	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2349	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2350	self updateActivity:''
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2351	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2352
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2353	"Modified: / 17-02-2017 / 15:30:38 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2354	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2355
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2356	filledBoxAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2357	"called from button-press/button motion while in filled rectangle-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2358	drag a filled box,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2359	when released, fill a rectangular area with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2360
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2361	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2362	commonBoxOperation:[:box :colorOrPixel \|
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	2363	image fillRectangle:box with:colorOrPixel.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2364	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2365	at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2366
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	2367	"Modified: / 05-09-2017 / 14:50:51 / cg"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2368	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2369
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2370	filledCircleAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2371	"called from button-press/button motion while in filled circle-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2372	drag a filled ellipse,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2373	when released, fill an ellipse with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2374
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2375	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2376	commonBoxOperation:[:box :colorOrPixel \|
5653 0cc4e96d490b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5652 diff changeset	2377	colorOrPixel isColor ifTrue:[
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2378	image fillEllipse:box withColor:colorOrPixel.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2379	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2380	image fillEllipse:box withValue:colorOrPixel.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2381	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2382	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2383	at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2384
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2385	"Created: / 16-02-2017 / 11:10:17 / cg"
5653 0cc4e96d490b #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5652 diff changeset	2386	"Modified: / 07-12-2017 / 14:53:59 / cg"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2387	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2388
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2389	maskOutsideCircleAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2390	"called from button-press/button motion while in filled rectangle-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2391	drag a box,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2392	when released, mask everything outside the rectangular area"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2393
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2394	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2395	commonBoxOperation:[:box :colorOrPixel \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2396	\|newForm oldForm\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2397
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2398	newForm := Form extent:image extent depth:1 onDevice:Screen current.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2399	newForm paint:(Color colorId:0).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2400	newForm fillRectangle:(newForm bounds).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2401	newForm paint:(Color colorId:1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2402	newForm fillCircleIn:box.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2403	oldForm := image mask asFormOn:Screen current.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2404	newForm function:#and.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2405	newForm paint:(Color colorId:1) on:(Color colorId:0).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2406	newForm copyFrom:oldForm x:0 y:0 toX:0 y:0 width:image width height:image height.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2407	image mask:(ImageMask fromForm:newForm).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2408
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2409	"/ wrong: does not preserve already masked pixels...
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2410	"/ image mask fillRectangle:(image bounds) withValue:0.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2411	"/ image mask fillEllipse:box withValue:1.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2412	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2413	at:aPoint.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2414
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2415	image restored.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2416	self invalidate.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2417
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2418	"Created: / 16-02-2017 / 12:33:25 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2419	"Modified: / 17-02-2017 / 16:47:47 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2420	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2421
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2422	maskOutsideRectAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2423	"called from button-press/button motion while in filled rectangle-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2424	drag a box,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2425	when released, mask everything outside the rectangular area"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2426
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2427	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2428	commonBoxOperation:[:box :colorOrPixel \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2429	\|newForm oldForm\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2430
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2431	newForm := Form extent:image extent depth:1 onDevice:Screen current.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2432	newForm paint:(Color colorId:0).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2433	newForm fillRectangle:(newForm bounds).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2434	newForm paint:(Color colorId:1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2435	newForm fillRectangle:box.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2436	oldForm := image mask asFormOn:Screen current.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2437	newForm function:#and.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2438	newForm paint:(Color colorId:1) on:(Color colorId:0).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2439	newForm copyFrom:oldForm x:0 y:0 toX:0 y:0 width:image width height:image height.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2440	image mask:(ImageMask fromForm:newForm).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2441
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2442	"/ wrong: does not preserve already masked pixels...
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2443	"/image mask fillRectangle:(image bounds) withValue:0.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2444	"/image mask fillRectangle:box withValue:1.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2445	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2446	at:aPoint.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2447
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2448	image restored.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2449	self invalidate.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2450
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2451	"Created: / 16-02-2017 / 12:33:06 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2452	"Modified: / 17-02-2017 / 17:23:57 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2453	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2454
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2455	pasteAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2456	"called from button-press/button motion while in paste mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2457	paste the image in the clipboard at aPoint"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2458
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2459	self pasteAt:aPoint mode:nil.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2460
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2461	"Modified (comment): / 16-02-2017 / 11:13:54 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2462	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2463
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2464	pasteUnderAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2465	"called from button-press/button motion while in paste mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2466	pasteUnder the image in the clipboard at aPoint.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2467	In this mode, only pixels which are not equal to
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2468	the current color or masked are pasted."
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2469
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2470	self pasteAt:aPoint mode:#under.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2471
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2472	"Modified (comment): / 16-02-2017 / 11:14:04 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2473	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2474
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2475	pasteWithMaskAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2476	"called from button-press/button motion while in paste mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2477	paste the image in the clipboard at aPoint.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2478	In this mode, both the mask and the image pixel are pasted"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2479
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2480
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2481	self pasteAt:aPoint mode:#withMask.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2482
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2483	"Modified (comment): / 16-02-2017 / 11:14:08 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2484	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2485
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2486	pointAt:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2487	"called from button-press/button motion while in point-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2488	draw a single pixel with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2489
5652 ba62eb22a43d #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5618 diff changeset	2490	self pointAt:aPoint width:(self penWidth).
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2491
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2492	"Modified: / 15-02-2012 / 22:47:30 / cg"
5652 ba62eb22a43d #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5618 diff changeset	2493	"Modified (format): / 07-12-2017 / 14:46:17 / cg"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2494	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2495
5604 0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2496	pointAt:aPoint width:pw
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2497	"called from button-press/button motion while in point-drawing mode:
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2498	draw a single pixel (or dot of width pw) with the currently selected color"
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2499
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2500	\|draw imagePoint clr pix oldColor newColor\|
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2501
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2502	imagePoint := aPoint // magnification.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2503	(imagePoint x between:0 and:image width-1) ifFalse:[^ self].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2504	(imagePoint y between:0 and:image height-1) ifFalse:[^ self].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2505
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2506	draw :=
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2507	[:point \|
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2508	(clr := self drawingColorOrNil) notNil ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2509	clr isPseudoColor ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2510	"/ only set the alpha value
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2511	newColor := (image colorAt:point) alpha:clr alpha.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2512	] ifFalse:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2513	newColor := clr.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2514	"/ clr alpha = 1 ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2515	"/ newColor := clr.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2516	"/ ] ifFalse:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2517	"/ clr alpha = 0 ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2518	"/ newColor := clr.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2519	"/ ] ifFalse:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2520	"/ oldColor := image colorAt:point.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2521	"/ newColor := clr alphaMixed:clr alpha with:oldColor.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2522	"/ ].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2523	"/ ].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2524	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2525	image atImageAndMask:point put:newColor
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2526	] ifFalse:[
5652 ba62eb22a43d #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5618 diff changeset	2527	pix := self drawingPixelOrNil. "/ nil is valid here, and means: masked
ba62eb22a43d #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5618 diff changeset	2528	image atImageAndMask:point putValue:pix.
5604 0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2529	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2530	self invalidate:((point * magnification extent: magnification) expandedBy:1).
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2531	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2532
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2533	draw value:imagePoint.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2534
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2535	pw > 1 ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2536	"/ draw with a wide pen
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2537	(pw//2) negated to:(pw-(pw//2)-1) do:[:xOffs \|
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2538	(pw//2) negated to:(pw-(pw//2)-1) do:[:yOffs \|
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2539	imagePoint x + xOffs >= 0 ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2540	imagePoint y + yOffs >= 0 ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2541	draw value:(imagePoint + (xOffs@yOffs)).
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2542	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2543	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2544	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2545	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2546	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2547	self setModified.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2548
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2549	"Created: / 15-02-2012 / 22:47:08 / cg"
5652 ba62eb22a43d #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5618 diff changeset	2550	"Modified: / 07-12-2017 / 14:49:48 / cg"
5604 0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2551	!
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2552
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2553	smoothAt:aPoint
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2554	"called from button-press/button motion while in smoothing mode:
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2555	smoth (average) a single pixel with pixels around"
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2556
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2557	\|draw imagePoint x y w h\|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2558
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2559	imagePoint := aPoint // magnification.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2560	w := image width.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2561	h := image height.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2562	((x := imagePoint x) between:0 and:w-1) ifFalse:[^ self].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2563	((y := imagePoint y) between:0 and:h-1) ifFalse:[^ self].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2564
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2565	draw :=
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2566	[:point \|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2567	\|sumRed sumGreen sumBlue newClr\|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2568
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2569	sumRed := sumGreen := sumBlue := 0.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2570	-1 to:1 do:[:dx \|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2571	-1 to:1 do:[:dy \|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2572	\|clr\|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2573
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2574	((x + dx) between:0 and:w-1) ifTrue:[
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2575	((y + dy) between:0 and:h-1) ifTrue:[
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2576	clr := image colorAtX:(x + dx) y:(y + dy).
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2577	sumRed := sumRed + clr redByte.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2578	sumGreen := sumGreen + clr greenByte.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2579	sumBlue := sumBlue + clr blueByte.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2580	]
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2581	].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2582	]
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2583	].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2584	newClr := Color
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2585	redByte:(sumRed / 9) rounded
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2586	greenByte:(sumGreen / 9) rounded
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2587	blueByte:(sumBlue / 9) rounded.
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2588
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2589	image colorMap isNil ifTrue:[
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2590	"/ Transcript
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2591	"/ show:(image colorAt:point);
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2592	"/ show:' -> ';
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2593	"/ showCR:newClr.
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2594	image atImageAndMask:point put:newClr.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2595	] ifFalse:[
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2596	image atImageAndMask:point put:(image colorMap colorNearestTo:newClr).
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2597	].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2598	self invalidate:((point * magnification extent: magnification) expandedBy:1).
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2599	].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2600
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2601	draw value:imagePoint.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2602	self setModified.
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2603
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2604	"Modified: / 16-02-2017 / 12:34:41 / cg"
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2605	!
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2606
1858 54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2607	specialOperationAt: aPoint
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2608	"special operation on a rectangular area"
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2609
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2610	\|choosenBox operation imageBox\|
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2611
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	2612	choosenBox := self dragRectangleStartingAt: aPoint emphasis:#inverseFilledBox.
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2613	choosenBox isNil ifTrue:[ ^ self ].
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2614
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2615	operation := self askForSpecialOperation.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2616	operation isNil ifTrue:[^ self].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2617
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2618	imageBox := choosenBox origin//magnification extent: (choosenBox extent//magnification).
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2619	self specialOperation:operation on:imageBox withColor:self selectedColor.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2620
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2621	"Modified: / 20-02-2017 / 17:38:32 / cg"
1858 54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2622	!
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2623
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2624	sprayAt: aPoint
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2625	"called from button-press/button motion while in spray mode:
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2626	start spraying with the currently selected color"
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2627
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2628	\|clr\|
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2629
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2630	(clr := self selectedColor) notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2631	sprayPosition := aPoint.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2632	self startSpray.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2633	].
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2634
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2635	"Modified (comment): / 16-02-2017 / 11:12:28 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	2636	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	2637
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2638	!ImageEditView methodsFor:'image manipulation'!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2639
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2640	brightenImage
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2641	"make the image brighter"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2642
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2643	image photometric == #palette ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2644	self makeNewColorMapByMapping:[:clr \| clr lightened].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2645	] ifFalse:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2646	self newImageWithUndo: (image copy lightened).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2647	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2648
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2649	"Modified: / 31-08-2017 / 12:09:39 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2650	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2651
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2652	darkenImage
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2653	"make the image darker"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2654
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2655	image photometric == #palette ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2656	self makeNewColorMapByMapping:[:clr \| clr darkened].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2657	] ifFalse:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2658	self newImageWithUndo: (image copy darkened).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2659	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2660
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2661	"Modified: / 31-08-2017 / 12:09:23 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2662	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2663
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2664	flipHorizontal
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2665
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2666	self newImageWithUndo:(image copy flipHorizontal).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2667
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2668	"Modified (format): / 31-08-2017 / 12:13:03 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2669	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2670
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2671	flipVertical
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2672	self newImageWithUndo:(image copy flipVertical).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2673
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2674	"Modified: / 31-08-2017 / 12:13:11 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2675	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2676
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2677	makeBorderedImageX:newX y:newY width:newWidth height:newHeight
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2678	\|newImage oldWidth oldHeight\|
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2679
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2680	oldWidth := image width.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2681	oldHeight := image height.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2682
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2683	newImage := image class width:newWidth height:newHeight depth:image depth.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2684	newImage photometric:image photometric.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2685	newImage colorMap:image colorMap copy.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2686	newImage bits:(ByteArray new:(newImage bytesPerRow * newHeight)).
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2687
2842 fe13fb01edd3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2841 diff changeset	2688	image mask notNil ifTrue:[
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2689	\|newMaskImage\|
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2690
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2691	newMaskImage := Depth1Image width:newWidth height:newHeight.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2692	newMaskImage photometric: image mask photometric.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2693	newMaskImage colorMap: image mask colorMap copy.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2694	newMaskImage bits:(ByteArray new: newMaskImage bytesPerRow * newHeight).
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2695	newImage mask: newMaskImage
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2696	].
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2697
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2698	newImage copyFrom:image x:0 y:0 toX:newX y:newY width:oldWidth height:oldHeight.
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2699	self newImageWithUndo:newImage.
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2700
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2701	"Created: / 7.9.1998 / 13:00:16 / cg"
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2702	"Modified: / 7.9.1998 / 14:15:32 / cg"
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2703	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2704
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2705	makeBrighter
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2706	"make the image brighter (obsolete, backward compatible entry)"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2707
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2708	self brightenImage
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2709
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2710	"Modified: / 31-08-2017 / 12:12:38 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2711	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2712
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2713	makeDarker
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2714	"make the image darker (obsolete, backward compatible entry)"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2715
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2716	self darkenImage
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2717
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2718	"Modified: / 31-08-2017 / 12:12:41 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2719	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2720
2841 0f0750749f34 * empty log message * Claus Gittinger <cg@exept.de> parents: 2839 diff changeset	2721	makeGrayScaleImage
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2722	self makeNewColorMapByMapping:
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2723	[:clr \| Color brightness:(clr brightness)].
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2724
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2725	"Modified: / 31-08-2017 / 12:12:30 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2726	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2727
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2728	makeInverse
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2729	self makeNewColorMapByMapping:
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2730	[:clr \|
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2731	Color
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2732	redByte:(255-clr redByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2733	greenByte:(255-clr greenByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2734	blueByte:(255-clr blueByte)
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2735	].
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2736
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2737	"Modified: / 31-08-2017 / 12:47:20 / cg"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2738	!
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2739
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2740	makeInvertedBits
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2741	"invert the pixels
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2742	for palette images, this will lead to funny results;
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2743	for all others, this makes it a negative"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2744
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2745	\|newImage\|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2746
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2747	newImage := image copy.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2748	newImage bits invert.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2749	self newImageWithUndo:newImage.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2750
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2751	"Created: / 31-08-2017 / 12:48:33 / cg"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2752	"Modified (comment): / 31-08-2017 / 14:02:28 / cg"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2753	!
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2754
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2755	makeNegative
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2756	"make a real negative.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2757	For non-palette images, this is done by inverting the pixels;
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2758	for palette images, we need new colors."
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2759
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2760	image photometric ~~ #palette ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2761	self makeInvertedBits.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2762	^ self.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2763	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2764
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2765	self makeNewColorMapByMapping:
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2766	[:clr \|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2767	Color
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2768	redByte:(255-clr redByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2769	greenByte:(255-clr greenByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2770	blueByte:(255-clr blueByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2771	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2772
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2773	"Created: / 31-08-2017 / 13:50:39 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2774	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2775
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2776	makeSlightlyBrighter
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2777	self makeNewColorMapByMapping:
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2778	[:clr \|
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2779	clr brightness > Color lightGray brightness
5163 955f893d03f2 #OTHER by stefan Stefan Vogel <sv@exept.de> parents: 5093 diff changeset	2780	ifTrue:[ clr blendWith:self whiteColor ]
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2781	ifFalse:[ clr blendWith:Color lightGray ]
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2782	].
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2783
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2784	"Created: / 24-11-2010 / 11:08:18 / cg"
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2785	"Modified: / 31-08-2017 / 12:11:34 / cg"
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2786	!
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2787
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2788	makeSlightlyDarker
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2789	self makeNewColorMapByMapping:
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2790	[:clr \|
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2791	clr brightness < Color darkGray brightness
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2792	ifTrue:[ clr blendWith:Color black ]
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2793	ifFalse:[ clr blendWith:Color darkGray ]
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2794	].
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2795
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2796	"Created: / 24-11-2010 / 11:08:08 / cg"
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2797	"Modified: / 31-08-2017 / 12:11:39 / cg"
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2798	!
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2799
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2800	newImageWithUndo:newImage
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2801	"undoable set a new image (after processing)"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2802
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2803	self makeUndo.
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2804	self image: newImage.
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2805	self setModified.
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2806
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2807	"Modified (comment): / 31-08-2017 / 12:09:11 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2808	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2809
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2810	performSpecialOperation:operation on:imageBox withColor:clr
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2811	"actually perform one of the special operations on the previously selected imageBox"
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2812
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2813	\|x0 y0 x1 y1 pixelAction requiredColors missingColors answer hue\|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2814
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2815	x0 := imageBox left.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2816	y0 := imageBox top.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2817	x1 := imageBox right - 1.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2818	y1 := imageBox bottom -1 .
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2819
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2820	operation == #edit ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2821	(self image subImageIn:imageBox) edit.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2822	^ false.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2823	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2824	operation == #editSubImage ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2825	self makeUndo.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2826	self image:(self image subImageIn:imageBox).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2827	^ false.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2828	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2829	operation == #flipVertical ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2830	self flipSubImage:#vertical in:imageBox.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2831	^ true.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2832	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2833	operation == #flipHorizontal ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2834	self flipSubImage:#horizontal in:imageBox.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2835	^ true.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2836	].
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2837	operation == #autoGradientFillVertical ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2838	self gradientFillIn:imageBox orientation:#vertical auto:true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2839	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2840	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2841	operation == #autoGradientFillHorizontal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2842	self gradientFillIn:imageBox orientation:#horizontal auto:true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2843	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2844	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2845	operation == #autoGradientFillDiagonal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2846	self gradientFillIn:imageBox orientation:#diagonal auto:true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2847	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2848	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2849	operation == #gradientFillVertical ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2850	self gradientFillIn:imageBox orientation:#vertical auto:false.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2851	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2852	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2853	operation == #gradientFillHorizontal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2854	self gradientFillIn:imageBox orientation:#horizontal auto:false.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2855	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2856	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2857	operation == #gradientFillDiagonal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2858	self gradientFillIn:imageBox orientation:#diagonal auto:false.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2859	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2860	].
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2861
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2862	operation == #slightlyBrightened ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2863	pixelAction := [:x :y :clr \| clr slightlyLightened].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2864	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2865	operation == #slightlyDarkened ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2866	pixelAction := [:x :y :clr \| clr slightlyDarkened].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2867	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2868	operation == #brightened ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2869	pixelAction := [:x :y :clr \| clr lightened].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2870	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2871	operation == #darkened ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2872	pixelAction := [:x :y :clr \| clr darkened].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2873	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2874	operation == #reversed ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2875	pixelAction := [:x :y :clr \| Color red:(100-clr red) green:(100-clr green) blue:(100-clr blue) ].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2876	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2877	operation == #makeGrey ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2878	pixelAction := [:x :y :clr \| Color grey:(clr greyIntensity)].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2879	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2880	operation == #greyed ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2881	pixelAction := [:x :y :clr \| clr blendWith:Color gray].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2882	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2883	operation == #greyPattern ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2884	pixelAction := [:x :y :clr \| x odd == y even
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2885	ifTrue:[Color gray]
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2886	ifFalse:[clr]].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2887	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2888	operation == #unmaskedGreyPattern ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2889	pixelAction := [:x :y :clr \| x odd == y even
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2890	ifTrue:[self image maskAtX:x y:y put:1. Color gray]
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2891	ifFalse:[clr]].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2892	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2893
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2894	operation == #changeHue ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2895	hue := Dialog request:'Hue (0..360)\red->yellow->green->blue->red' withCRs.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2896	hue := Number readFrom:hue onError:nil.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2897	hue isNil ifTrue:[^ false].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2898	pixelAction := [:x :y :clr \| Color hue:(hue+(clr hue?0)) light:clr light saturation:clr saturation].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2899	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2900	operation == #colorize ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2901	hue := Dialog request:'Hue (0..360)\red->yellow->green->blue->red' withCRs.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2902	hue := Number readFrom:hue onError:nil.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2903	hue isNil ifTrue:[^ false].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2904	pixelAction := [:x :y :clr \| Color hue:hue light:clr light saturation:100]
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2905	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2906
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2907	pixelAction isNil ifTrue:[
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2908	Dialog warn:(resources string:'Sorry - unimplemented pixelAction: ',operation asString).
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2909	^ false
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2910	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2911
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2912	image colorMap notNil ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2913	"/ compute required colors ...
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2914	requiredColors := Set new.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2915	self image
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2916	colorsFromX:x0 y:y0 toX:x1 y:y1
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2917	do:[:x :y :clr \|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2918	requiredColors add:(pixelAction value:x value:y value:clr)
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2919	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2920
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2921	missingColors := requiredColors reject:[:clr \| (image colorMap includes:clr)].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2922
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2923	missingColors notEmpty ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2924	answer := Dialog
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2925	confirmWithCancel:(resources stringWithCRs:'Some color(s) cannot be represented in the images colorMap.\Use nearest or compute colorMap ?')
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2926	labels:#( 'Cancel' 'Add to ColorMap' 'Use Nearest')
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2927	values:#( nil add nearest)
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2928	default:3.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2929	answer isNil ifTrue:[^ false].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2930	answer == #add ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2931	missingColors size + image colorMap size > (2 raisedTo:image depth) ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2932	self warn:(resources string:'Missing colors cannot be added to images colormap.').
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2933	^ false
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2934	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2935	missingColors do:[:eachColor \|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2936	image colorMap add:eachColor
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2937	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2938	answer := #nearest.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2939	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2940	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2941	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2942
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2943	"/ now, do it
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2944	self image
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2945	colorsFromX:x0 y:y0 toX:x1 y:y1
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2946	do:[:x :y :clr \|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2947	\|newClr\|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2948
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2949	newClr := pixelAction value:x value:y value:clr.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2950	answer == #nearest ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2951	newClr := newClr nearestIn:image colorMap
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2952	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2953	self image colorAtX:x y:y put:newClr
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2954	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2955
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2956	self setModified.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2957	^ true.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2958
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2959	"Created: / 20-02-2017 / 17:30:00 / cg"
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2960	"Modified: / 22-02-2017 / 20:56:51 / cg"
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2961	!
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2962
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2963	reduceColorResolutionBy:numBits
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2964	\|newImage\|
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2965
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2966	numBits > 7 ifTrue:[
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	2967	self warn:(resources string:'Max. number of bits to strip off is 7.').
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2968	^ false
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2969	].
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2970	newImage := image withColorResolutionReducedBy:numBits.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2971	newImage isNil ifTrue:[
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	2972	self warn:(resources string:'Could not reduce color resolution.').
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2973	^ false.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2974	].
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2975
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2976	self newImageWithUndo:newImage.
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2977	^ true
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2978	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2979
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2980	resizeImageTo:newSize
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2981	self newImageWithUndo: (self resizedImage:image to:newSize).
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2982	!
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2983
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2984	resizedImage:image to:newSize
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2985	"helper for image resize and mask resize.
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2986	return a resized version of image"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2987
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2988	\|newImage newMaskImage\|
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2989
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2990	newImage := image class width: newSize x height: newSize y depth: image depth.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2991	newImage photometric:image photometric.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2992	newImage colorMap:image colorMap copy.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2993	newImage bits: (ByteArray new: newImage bytesPerRow * newSize y).
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2994
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2995	image mask notNil ifTrue:[
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2996	newMaskImage := Depth1Image width: newSize x height: newSize y.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2997	newMaskImage photometric: image mask photometric.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2998	newMaskImage colorMap: image mask colorMap copy.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2999	newMaskImage bits:(ByteArray new: newMaskImage bytesPerRow * newSize y).
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3000	newImage mask: newMaskImage
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3001	].
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3002
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3003	newImage copyFrom:image x:0 y:0 toX:0 y:0 width: (image width min:newSize x) height: (image height min:newSize y).
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	3004	^ newImage.
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3005	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3006
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3007	rotateImageBy:rotation
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3008	"rotate by (degrees)"
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3009
4212 4b84444912b5 exception access Claus Gittinger <cg@exept.de> parents: 4203 diff changeset	3010	Error handle:[:ex\|
3435 400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3011	self warn: 'Image rotation failed!!\' withCRs, 'Increasing the image depth could help.'
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3012	] do:[
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	3013	self newImageWithUndo: (image hardRotated: rotation).
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3014	]
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3015
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3016	"Modified: / 29.7.1998 / 18:21:14 / cg"
3435 400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3017	!
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3018
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3019	threeDProjection:dx1 and:dx2
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3020	"3D projection"
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3021
4212 4b84444912b5 exception access Claus Gittinger <cg@exept.de> parents: 4203 diff changeset	3022	Error handle:[:ex\|
3435 400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3023	self warn: 'Image projection failed!!\' withCRs, 'Increasing the image depth could help.'
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3024	] do:[
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	3025	self newImageWithUndo:(image threeDProjected:dx1 and:dx2)
3435 400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3026	]
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3027
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3028	"Modified: / 29.7.1998 / 18:21:14 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3029	! !
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	3030
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3031	!ImageEditView methodsFor:'image-dragging & info'!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3032
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	3033	dragRectangleStartingAt:aPointIn emphasis:emphasis
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3034	"draw a drag rectangle (filled or unfilled, depending on the emphasis arg).
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3035	This is called by operation like
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3036	rectangle, filledRectangle, copy etc.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3037	(i.e. any operation which operates on a box).
5695 0e68bf885fa0 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5671 diff changeset	3038	The cpu stays in this method dragging the mouse pointer,
0e68bf885fa0 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5671 diff changeset	3039	until the button is released.
0e68bf885fa0 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5671 diff changeset	3040
0e68bf885fa0 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5671 diff changeset	3041	Emphasis is one of:
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3042	box - a frame is drawn
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3043	inverseFilledBox - the dragged box is filled by the inverse color
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3044	filledBox - the dragged box is filled with black
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3045	grayedBox - the dragged box is drawn with a gray shadow
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3046	"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3047
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3048	\|currentPoint currentExtent firstPoint lastCurrentPoint gridCorrection
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3049	mp lastMp p whichQuarter scrollX scrollY aPoint sensor\|
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3050
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3051	aPoint := aPointIn.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3052	firstPoint := currentPoint := lastCurrentPoint := aPoint//magnification*magnification.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3053	magnification >= GridMagnificationLimit ifFalse: [gridCorrection := 0] ifTrue: [gridCorrection := 1].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3054
5695 0e68bf885fa0 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5671 diff changeset	3055	"/ polling loop here...
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3056	sensor := self sensor.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3057	[sensor anyButtonPressed] whileTrue: [
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3058	(sensor hasKeyEventFor:nil) ifTrue:[
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	3059	self invalidate.
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	3060	^ nil.
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	3061	].
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	3062
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3063	mp := sensor mousePoint.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3064	mp = lastMp ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3065	Delay waitForSeconds:0.05
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3066	] ifFalse:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3067	lastMp := mp.
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	3068	mp := device translatePoint:mp fromView:nil toView:self.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3069	"/ mp is a device coordinate here ...
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3070	scrollX := 0.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3071	mp x > width ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3072	scrollX := mp x - width.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3073	] ifFalse:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3074	mp x < 0 ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3075	scrollX := mp x.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3076	]
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3077	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3078	scrollY := 0.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3079	mp y > height ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3080	scrollY := mp y - height.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3081	] ifFalse:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3082	mp y < 0 ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3083	scrollY := mp y.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3084	]
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3085	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3086	(scrollX + scrollY) ~~ 0 ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3087	self scrollTo:(self viewOrigin + (scrollX @ scrollY)).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3088	lastMp := nil.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3089	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3090
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3091	mp := mp + self viewOrigin.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3092	"/ mp is now a logical coordinate.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3093
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3094	currentPoint := (0@0) max: (image extent * magnification min: (p := mp)).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3095	currentPoint := currentPoint//magnification*magnification.
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	3096
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3097	currentExtent := (firstPoint - currentPoint) abs.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3098	whichQuarter := (firstPoint x - currentPoint x) > 0
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3099	ifTrue: [(firstPoint y - currentPoint y) > 0 ifTrue: ["4"1@1] ifFalse: ["3"1@0]]
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3100	ifFalse: [(firstPoint y - currentPoint y) > 0 ifTrue: ["1"0@1] ifFalse: ["2"0@0]].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3101
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3102	self showCursorAt: p andInformation:
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3103	((firstPoint//magnification - whichQuarter + 1) printString,
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3104	' to: ',
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3105	(currentPoint//magnification + whichQuarter) printString),
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3106	' (extent: ',
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3107	(currentExtent//magnification) printString, ')'.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3108
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3109	currentPoint ~= lastCurrentPoint ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3110
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3111	emphasis == #grayedBox ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3112	"/ does not yet work
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3113	\|org ext\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3114
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3115	"/ org := (firstPoint min: lastCurrentPoint) - 1.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3116	"/ ext := (firstPoint - lastCurrentPoint) abs + 2.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3117
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3118	(lastCurrentPoint x > currentPoint x
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3119	or:[ (lastCurrentPoint y > currentPoint y) ]
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3120	) ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3121	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3122	redrawImageX:firstPoint x"-1" y:firstPoint y"-1"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3123	width:(lastCurrentPoint x-firstPoint x"+2") height:(lastCurrentPoint y-firstPoint y"+2")
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3124	unmaskedOnly:false processColorsWith:[:clr \| clr ].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3125	"/ self drawFramesIn:(firstPoint corner:lastCurrentPoint).
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3126	].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3127
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3128	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3129	redrawImageX:firstPoint x"-1" y:firstPoint y"-1 "
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3130	width:(currentPoint x-firstPoint x"+2") height:(currentPoint y-firstPoint y"+2")
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3131	unmaskedOnly:true processColorsWith:[:clr \| Color gray: clr grayIntensity / 2 ].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3132	].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3133
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3134	emphasis == #inverseFilledBox ifTrue: [
5414 641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3135	\|union invertOutside\|
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3136
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3137	invertOutside := false.
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3138	"/ union := (firstPoint corner:currentPoint) merge:(firstPoint corner:lastCurrentPoint).
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3139	"/ ((lastCurrentPoint x > currentPoint x)
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3140	"/ and:[ lastCurrentPoint y > currentPoint y ]) ifTrue:[
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3141	"/ "/ a real shrink
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3142	"/ invertOutside := true.
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3143	"/ self xoring: [
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3144	"/ union areasOutside:(firstPoint corner:lastCurrentPoint) do:[:r \|
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3145	"/ self fillRectangle: ((firstPoint min: currentPoint) + margin extent: currentExtent - gridCorrection)
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3146	"/ ]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3147	"/ ]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3148	"/ ] ifFalse:[
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3149	"/ ((currentPoint x > lastCurrentPoint x)
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3150	"/ and:[ currentPoint y > lastCurrentPoint y ]) ifTrue:[
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3151	"/ "/ a real grow
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3152	"/ invertOutside := true.
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3153	"/ self xoring: [
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3154	"/ union areasOutside:(firstPoint corner:currentPoint) do:[:r \|
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3155	"/ self fillRectangle: ((firstPoint min: currentPoint) + margin extent: currentExtent - gridCorrection)
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3156	"/ ]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3157	"/ ]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3158	"/ ].
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3159	"/ ].
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3160	invertOutside ifFalse:[
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3161	self redraw: ((firstPoint min: lastCurrentPoint) - 1 extent: (firstPoint - lastCurrentPoint) abs + 2).
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3162	gc xoring: [
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3163	gc fillRectangle: ((firstPoint min: currentPoint) + margin extent: currentExtent - gridCorrection)
5414 641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3164	]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3165	].
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3166	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3167
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3168	emphasis == #box ifTrue:[
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3169	\|origin extent lineWidthY lineWidthX\|
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3170
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3171	origin := (firstPoint min: lastCurrentPoint) - 1.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3172	extent := (firstPoint - lastCurrentPoint) abs + 2.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3173	lineWidthY := extent y min: (magnification y + 2).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3174	lineWidthX := extent x min: (magnification x + 2).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3175	self redraw: (origin extent: (extent x@lineWidthY)).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3176	self redraw: ((origin x@(origin y + extent y - lineWidthY)) extent: (extent x@lineWidthY)).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3177	self redraw: ((origin x@(origin y + lineWidthY)) extent: (lineWidthX@(0 max: (extent y - (lineWidthY * 2))))).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3178	self redraw: (((origin x + extent x - lineWidthX)@(origin y + lineWidthY)) extent: (lineWidthX@(extent y - (lineWidthY * 2)))).
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3179	(self selectedColor ~= Color noColor)
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3180	ifTrue: [gc paint: self selectedColor]
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3181	ifFalse: [gc paint: self viewBackground].
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3182	origin := (firstPoint min: currentPoint) + margin.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3183	extent := currentExtent - gridCorrection.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3184	lineWidthY := extent y min: magnification y.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3185	lineWidthX := extent x min: magnification x.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3186	(lineWidthY > 0 and: [lineWidthX > 0]) ifTrue:[
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3187	gc fillRectangle: (origin extent: (extent x@lineWidthY)).
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3188	gc fillRectangle: ((origin x@(origin y + extent y - lineWidthY)) extent: (extent x@lineWidthY)).
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3189	gc fillRectangle: ((origin x@(origin y + lineWidthY)) extent: (lineWidthX@(0 max: (extent y - (lineWidthY * 2))))).
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3190	gc fillRectangle: (((origin x + extent x - lineWidthX)@(origin y + lineWidthY)) extent: (lineWidthX@(extent y - (lineWidthY * 2)))).
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3191	]
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3192	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3193
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3194	emphasis == #filledBox ifTrue:[
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3195	self redraw: ((firstPoint min: lastCurrentPoint) - 1 extent: (firstPoint - lastCurrentPoint) abs + 2).
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3196	(self selectedColor ~= Color noColor)
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3197	ifTrue: [gc paint: self selectedColor]
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3198	ifFalse: [gc paint: self viewBackground].
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3199	gc fillRectangle: ((firstPoint min: currentPoint) + margin extent: currentExtent - gridCorrection).
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3200	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3201	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3202	lastCurrentPoint := currentPoint.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3203	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3204	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3205
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3206	^((0@0) max: (firstPoint min: currentPoint)) extent: (firstPoint - currentPoint) abs
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3207
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	3208	"Created: / 21-08-1998 / 20:17:07 / cg"
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	3209	"Modified: / 10-10-2001 / 14:13:08 / cg"
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	3210	"Modified (format): / 04-09-2017 / 18:26:06 / cg"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3211	!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3212
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3213	drawCursorAt:aPoint
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3214	"the mouse was moved to aPoint (in the image).
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3215	Update the info (showing rgb + other info) in the lower info bar.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3216	Also changes the cursor to a stop-cursor, if outside the image"
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3217
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3218	\|imgPoint shownCursor\|
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3219
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3220	readOnly ifTrue:[^ self].
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3221	image isNil ifTrue: [
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3222	self updateImageInfo:(self imageInfoString).
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3223	self cursor:Cursor stop.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3224	^ self
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3225	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3226
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3227	imgPoint := aPoint // magnification.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3228	((imgPoint x between:0 and:(image width-1))
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3229	and:[imgPoint y between:0 and: (image height-1)]
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3230	) ifFalse:[
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3231	self updateImageInfo:(self imageInfoString).
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3232	shownCursor := Cursor stop.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3233	] ifTrue: [
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3234	self updateImageInfoFor:imgPoint.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3235	shownCursor := Cursor crossHair
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3236	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3237	self cursor:shownCursor.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3238
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3239	"Modified: / 03-05-2011 / 12:27:52 / cg"
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3240	"Modified (format): / 16-02-2017 / 17:09:13 / cg"
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3241	!
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3242
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3243	imageInfoString
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3244	image isNil ifTrue: [^ 'No image loaded.'].
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3245
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3246	^ String streamContents:[:s \|
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3247	\|d\|
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3248
5585 454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3249	s print:('%1x%2 \| %3bit%4'
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3250	bindWith:image width
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3251	with:image height
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3252	with:image depth
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3253	with:(image mask notNil ifTrue: ['+mask'] ifFalse:[''])).
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3254
5588 f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3255	image depth ~~ image bitsPerSample sum ifTrue:[
f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3256	s print:' ('.
5656 5e333f0a3b98 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5655 diff changeset	3257	image bitsPerSample do:[:each \| s print:each] separatedBy:[s print:'·'].
5588 f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3258	s print:')'.
f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3259	].
f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3260
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3261	d := image depth min:24.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3262	' [%1/%2 colors]' expandPlaceholdersWith:{image nColorsUsed. (2 raisedTo:d)} on:s.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3263	].
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3264
5588 f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3265	"Modified: / 31-08-2017 / 18:15:40 / cg"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3266	!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3267
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3268	showCursorAt: aPoint andInformation: aLabel
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3269	\|shownCursor\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3270
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3271	readOnly ifTrue:[^ self].
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3272
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3273	((0@0 extent: image extent * magnification) containsPoint: aPoint)
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3274	ifTrue: [ shownCursor := Cursor crossHair ]
5414 641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3275	ifFalse:[ shownCursor := Cursor stop ].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3276	self cursor:shownCursor.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3277	self updateImageInfo: aLabel.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3278
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3279	"Modified: / 03-05-2011 / 12:28:15 / cg"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3280	!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3281
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3282	updateActivity: something
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3283	\|msg\|
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3284
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3285	msg := something printString.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3286
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3287	activityInfoHolder notNil ifTrue:[
3847 c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3288	activityInfoHolder value:msg.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3289	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3290
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3291	"Modified: / 29.7.1998 / 18:41:47 / cg"
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3292	!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3293
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3294	updateImageInfo:someTextOrObject
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3295	"show someText in the lower info area"
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3296
3847 c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3297	\|msg\|
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3298
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3299	imageInfoHolder notNil ifTrue:[
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3300	someTextOrObject isString ifTrue:[
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3301	msg := someTextOrObject
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3302	] ifFalse:[
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3303	msg := someTextOrObject printString.
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3304	].
3847 c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3305	msg ~= imageInfoHolder value ifTrue:[
c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3306	imageInfoHolder value:msg.
c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3307	].
c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3308	^ self
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3309	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3310
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3311	"Modified: / 29-08-2017 / 20:35:57 / cg"
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3312	!
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3313
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3314	updateImageInfoFor:aPoint
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3315	"show info about the pixel at aPoint in the lower info area"
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3316
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3317	\|clr pixel r g b a m\|
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3318
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3319	clr := image colorAt:aPoint.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3320	pixel := image pixelAt:aPoint.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3321
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3322	r := clr redByte.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3323	g := clr greenByte.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3324	b := clr blueByte.
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3325	image hasAlphaChannel ifTrue:[
5493 1840ba5cf10b #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5492 diff changeset	3326	"/ sigh - must return a TranslucentColor from colorAt:
1840ba5cf10b #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5492 diff changeset	3327	"/ until that is fixed, compute it here...
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3328	"/ a := clr alphaByte.
5493 1840ba5cf10b #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5492 diff changeset	3329	a := (pixel rightShift:(image alphaShiftForPixelValue)) bitAnd:(image alphaMaskForPixelValue).
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3330	] ifFalse:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3331	image mask notNil ifTrue:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3332	m := image mask pixelAt:aPoint.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3333	].
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3334	].
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3335
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3336	self updateImageInfo:
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3337	(' ' asText backgroundColorizeAllWith:clr)
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3338	, ' '
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3339	, (String streamContents:[:s \|
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3340	\|redString greenString blueString greyString
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3341	photometric bitsPerSample\|
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3342
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3343	photometric := image photometric.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3344	bitsPerSample := image bitsPerSample.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3345
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3346	s print:aPoint.
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3347
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3348	((photometric == #blackIs0) or:[(photometric == #whiteIs0)]) ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3349	s print:' (g:'; print:pixel.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3350	greyString := (pixel hexPrintString:2).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3351	] ifFalse:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3352	s print:' (r:'; print:r.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3353	s print:' g:'; print:g.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3354	s print:' b:'; print:b.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3355
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3356	redString := (r hexPrintString:2).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3357	greenString := (g hexPrintString:2).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3358	blueString := (b hexPrintString:2).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3359	].
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3360	a notNil ifTrue:[
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3361	s print:' a:'; print:a.
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3362	] ifFalse:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3363	m notNil ifTrue:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3364	s print:' m:'; print:m.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3365	].
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3366	].
63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3367
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3368	((photometric == #blackIs0) or:[(photometric == #whiteIs0)]) ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3369	(bitsPerSample at:1) == 16 ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3370	greyString := (pixel hexPrintString:4)
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3371	].
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3372	s print:(' #%1' bindWith:greyString).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3373	] ifFalse:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3374	((photometric == #rgb) or:[(photometric == #rgba)]) ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3375	(bitsPerSample at:1) == 16 ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3376	redString := (r hexPrintString:4)
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3377	].
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3378	(bitsPerSample at:2) == 16 ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3379	greenString := (g hexPrintString:4)
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3380	].
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3381	(bitsPerSample at:2) == 16 ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3382	blueString := (b hexPrintString:4)
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3383	].
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3384	].
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3385	s print:(' #%1.%2.%3' bindWith:redString with:greenString with:blueString).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3386	].
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3387	a notNil ifTrue:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3388	s print:'.'; print:(a hexPrintString:2)
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3389	].
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3390
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3391	photometric == #palette ifTrue:[
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3392	s print:' pixel index:'; print:pixel.
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3393	].
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3394	s print:')'.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3395	])
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3396
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3397	"Modified: / 29-08-2017 / 20:39:26 / cg"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3398	! !
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3399
2818 d255fb7d54fc * empty log message * Claus Gittinger <cg@exept.de> parents: 2784 diff changeset	3400	!ImageEditView methodsFor:'initialization & release'!
1327 ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3401
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3402	destroy
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3403	ClipboardImageMagnified := ClipboardImage := nil.
1327 ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3404	LastMagnification := magnification.
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3405
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3406	super destroy
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3407
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3408	"Modified: / 08-10-2017 / 08:54:36 / cg"
1327 ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3409	!
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	3410
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3411	initialize
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3412	super initialize.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3413
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3414	readOnly := false.
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3415
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	3416	self enableMotionEvents.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3417
1374 44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	3418	undoImages := List new: MaxUndos.
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3419
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	3420	magnification := LastMagnification ? (8@8).
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3421	modifiedHolder := false asValue.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3422	mouseKeyColorMode := 1.
2908 a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	3423	resourceClass := resourceSelector := nil.
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	3424	drawingColorHolders isNil ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	3425	drawingColorHolders := Array with:(nil asValue) with:(nil asValue). "/ left/right mouse colors
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	3426	].
2009 4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	3427	drawingPixelHolders := Array with:(nil asValue) with:(nil asValue). "/ left/right mouse colors
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	3428
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	3429	drawingAlpha isNil ifTrue:[ drawingAlpha := 100 ].
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	3430	spraySpot := 8.
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	3431	penWidth := 1.
5483 87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	3432	floodFillMaxHueError := floodFillMaxLightError := 0.
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	3433	userAllowedToChangeDrawingColor := true.
5483 87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	3434
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	3435	self editMode:EditModePoint.
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3436
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	3437	"Modified: / 05-09-2017 / 10:47:11 / cg"
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	3438	! !
c6ca7bfedf31 Initial revision claus parents: diff changeset	3439
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3440	!ImageEditView methodsFor:'loading & saving'!
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	3441
1994 d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3442	askForFileNameToSave:msg
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3443	"ask for a fileName"
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3444
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3445	\|lastFn fn filters\|
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3446
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3447	filters := FileSelectionBrowser saveImageFileNameFilters.
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3448	lastFn := self image fileName.
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3449	lastFn isNil ifTrue:[
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3450	fn := FileSelectionBrowser
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3451	request: msg
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3452	inDirectory: LastSaveDirectory
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3453	withFileFilters: filters
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3454	] ifFalse:[
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3455	fn := FileSelectionBrowser
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3456	request: msg
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3457	fileName: lastFn
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3458	withFileFilters: filters
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3459	].
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3460
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3461	^ fn
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3462	!
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3463
724 d6f4b89940ed undo disabling tz parents: 704 diff changeset	3464	loadFromClass
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3465	\|classAndSelector\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3466
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3467	classAndSelector := ResourceSelectionBrowser
1184 58e399d8c312 checkin from browser Claus Gittinger <cg@exept.de> parents: 1180 diff changeset	3468	request: 'Load Image From Class'
58e399d8c312 checkin from browser Claus Gittinger <cg@exept.de> parents: 1180 diff changeset	3469	onSuperclass: nil
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3470	andClass: self resourceClass
1184 58e399d8c312 checkin from browser Claus Gittinger <cg@exept.de> parents: 1180 diff changeset	3471	andSelector: self resourceSelector
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3472	withResourceTypes: #(image fileImage programImage).
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3473
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3474	classAndSelector notNil ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3475	self loadFromClass:(classAndSelector methodClass) andSelector:(classAndSelector methodSelector)
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3476	].
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3477	!
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3478
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3479	loadFromClass:aClassOrClassName andSelector: aStringOrSymbol
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3480	"support for names will vanish - obsolete left over from tz"
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3481
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3482	imageReaderClass := nil.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3483	self resourceClass: aClassOrClassName.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3484	self resourceSelector: aStringOrSymbol.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3485
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3486	resourceClass isBehavior ifFalse:[^ nil].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3487
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3488	(resourceClass respondsTo:resourceSelector) ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3489	image := resourceClass perform:resourceSelector.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3490	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3491
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3492	image isNil ifTrue:[^ nil].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3493
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3494	image := image copy.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3495	self releaseUndos.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3496	self image:image.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3497	self clearModified.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3498	^ image
2556 fc4dd338dee5 * empty log message * Claus Gittinger <cg@exept.de> parents: 2555 diff changeset	3499	!
fc4dd338dee5 * empty log message * Claus Gittinger <cg@exept.de> parents: 2555 diff changeset	3500
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3501	loadFromFile: aFileName
5510 df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3502	^ self loadFromFile:aFileName readerClass:nil
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3503
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3504	"Modified: / 07-03-2017 / 17:43:07 / cg"
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3505	!
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3506
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3507	loadFromFile:aFileName readerClass:imageReaderClassOrNil
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3508	\|imageFromFile\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3509
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3510	aFileName isNil ifTrue: [^nil].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3511
5029 5f1d1837cbdf #DOCUMENTATION by mawalch mawalch parents: 4999 diff changeset	3512	Error handle:[:exception\|
5f1d1837cbdf #DOCUMENTATION by mawalch mawalch parents: 4999 diff changeset	3513	self warn: exception errorString.
4351 858c0249bb5a class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4264 diff changeset	3514	^ nil
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3515	] do:[
4351 858c0249bb5a class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4264 diff changeset	3516	(imageFromFile := Image fromFile: aFileName) isNil ifTrue:[
5510 df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3517	imageFromFile := (imageReaderClassOrNil ? JPEGReader) fromFile:aFileName
4351 858c0249bb5a class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4264 diff changeset	3518	].
858c0249bb5a class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4264 diff changeset	3519	imageFromFile notNil ifTrue:[
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3520	self releaseUndos.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3521	self image: imageFromFile.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3522	self clearModified.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3523	"/ imageReaderClass := ImageReader allSubclasses
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3524	"/ detect: [:cls\| cls isValidImageFile: aFileName asFilename pathName]
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3525	"/ ifNone: [self error: 'Unknown image file format!!']
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3526	] ifFalse:[
4965 0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3527	aFileName asFilename isReadable ifTrue:[
0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3528	self error: 'Not an image file (or unrecognized format)'
0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3529	] ifFalse:[
0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3530	self error: 'File does not exist or is unreadable'
0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3531	]
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3532	]
2555 43af374dfd5e checkin from browser Claus Gittinger <cg@exept.de> parents: 2544 diff changeset	3533	].
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3534	^ imageFromFile
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3535
5510 df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3536	"Created: / 07-03-2017 / 17:42:37 / cg"
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3537	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3538
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3539	loadFromMessage:classAndSelector
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3540	"switch to the class and selector specified by classAndSelector."
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3541
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3542	^ self loadFromClass:(classAndSelector methodClass) andSelector:(classAndSelector methodSelector)
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3543	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3544
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3545	loadfromClass:aClassOrSymbol andSelector: aStringOrSymbol
3643 b38da5f45af6 Mark obsolete methods Stefan Vogel <sv@exept.de> parents: 3610 diff changeset	3546	<resource: #obsolete>
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3547	self obsoleteMethodWarning.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3548	^ self loadFromClass:aClassOrSymbol andSelector: aStringOrSymbol
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3549	!
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3550
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3551	save
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3552	self saveImageOrMask: #image.
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3553	!
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3554
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3555	save:image imageOrMask:what
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3556	"save the image or the mask only (if what == #mask)"
297 d733af1b0ffe better saving functions; Claus Gittinger <cg@exept.de> parents: 296 diff changeset	3557
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3558	image isNil ifTrue:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3559	Dialog warn:(resources string:'No image to save!!').
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3560	^ self.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3561	].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3562	self save:image imageOrMask:what as:image fileName.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3563	!
297 d733af1b0ffe better saving functions; Claus Gittinger <cg@exept.de> parents: 296 diff changeset	3564
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3565	save:image imageOrMask:what as:fileNameArg
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3566	"save the image or the mask only (if what == #mask)"
628 7f36d8a7735f popup menu starts image editor tz parents: 627 diff changeset	3567
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3568	\|fileName fileNameString\|
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3569
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3570	fileName := fileNameArg asFilename.
2783 ca5705f5c258 * empty log message * Claus Gittinger <cg@exept.de> parents: 2775 diff changeset	3571	LastSaveDirectory := fileName directoryName.
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3572
4203 a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	3573	Error handle:[:ex\|
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3574	\|msg\|
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3575
4203 a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	3576	ex creator == Image fileCreationErrorSignal ifTrue:[
1896 0f430b35c451 asText allBold -> allBold Claus Gittinger <cg@exept.de> parents: 1888 diff changeset	3577	msg := resources string:'Cannot create file: ''%1''' with:fileName asFilename pathName allBold
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3578	] ifFalse:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3579	msg := ex errorString.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3580	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3581	Dialog warn:msg.
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3582	] do:[
5600 eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3583	Image informationLostQuerySignal handle:[:ex \|
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3584	\|question\|
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3585
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3586	question := '\\Save anyway ?'.
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3587	ex creator == Image noMaskButAlphaSupportedQuerySignal ifTrue:[
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3588	question := '\\Convert and save with alpha channel ?'.
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3589	].
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3590	(self confirm:(ex errorString , question) withCRs) ifTrue:[
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3591	ex proceed.
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3592	]
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3593	] do:[
4137 1a5fdfd6cd4f withWriteCursorDo Claus Gittinger <cg@exept.de> parents: 4129 diff changeset	3594	windowGroup withWriteCursorDo:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3595	\|suff fn\|
1027 5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	3596
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3597	image isNil ifTrue:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3598	^ self error: 'No image to save!!'
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3599	].
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3600
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3601	what = #mask ifTrue:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3602	image mask isNil ifTrue: [^self error: 'No image mask to save!!'].
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3603	].
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3604
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3605	fileName name size = 0 ifTrue: [^self error: 'No file name detected!!'].
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3606	suff := fileName suffix asLowercase.
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3607	imageReaderClass := nil.
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3608	imageReaderClass := MIMETypes imageReaderForSuffix:suff.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3609
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3610	imageReaderClass isNil ifTrue: [
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3611	imageReaderClass := XPMReader.
2589 10827ba87692 obsolete method calls cleaned up Claus Gittinger <cg@exept.de> parents: 2582 diff changeset	3612	fileNameString := fileName name , '.xpm'.
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3613	fileName := fileNameString asFilename.
2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3614	image fileName:fileNameString.
5314 ecbb23555428 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5286 diff changeset	3615	Dialog warn:(('Don''t know how to write ''.' , suff , '''-files\\Saving in xpm format as ''%1''.')
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3616	withCRs bindWith:fileNameString allBold).
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3617	].
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3618	(imageReaderClass canRepresent:image) ifFalse:[
1991 fff8dc641cff * empty log message * Claus Gittinger <cg@exept.de> parents: 1987 diff changeset	3619	imageReaderClass == XPMReader ifTrue:[
fff8dc641cff * empty log message * Claus Gittinger <cg@exept.de> parents: 1987 diff changeset	3620	Dialog warn:('Saving in ''.' , suff , '''-format is not supported (or image cannot be represented in this format).\\Please try another format.') withCRs.
fff8dc641cff * empty log message * Claus Gittinger <cg@exept.de> parents: 1987 diff changeset	3621	^ self.
fff8dc641cff * empty log message * Claus Gittinger <cg@exept.de> parents: 1987 diff changeset	3622	].
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3623	imageReaderClass := XPMReader.
2589 10827ba87692 obsolete method calls cleaned up Claus Gittinger <cg@exept.de> parents: 2582 diff changeset	3624	fileNameString := fileName name , '.xpm'.
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3625	fileName := fileNameString asFilename.
2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3626	image fileName:fileNameString.
2690 53bc9dc52ce4 allow cancel when saving in wrong format Claus Gittinger <cg@exept.de> parents: 2680 diff changeset	3627	(Dialog confirm:(('Saving in ''.' , suff , '''-format is not supported (or image cannot be represented in this format).\\Saving in xpm format as ''%1''.')
53bc9dc52ce4 allow cancel when saving in wrong format Claus Gittinger <cg@exept.de> parents: 2680 diff changeset	3628	withCRs bindWith:fileNameString allBold)) ifFalse:[
53bc9dc52ce4 allow cancel when saving in wrong format Claus Gittinger <cg@exept.de> parents: 2680 diff changeset	3629	^ self.
53bc9dc52ce4 allow cancel when saving in wrong format Claus Gittinger <cg@exept.de> parents: 2680 diff changeset	3630	].
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3631	].
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3632	Transcript showCR:('saving as:' , fileName pathName).
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3633
2824 dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3634	what = #image ifTrue: [
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3635	image saveOn:fileName using: imageReaderClass. self clearModified.
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3636	image fileName:fileNameString.
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3637	].
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3638	what = #mask ifTrue: [
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3639	image mask saveOn:fileName using: imageReaderClass
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3640	].
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3641
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3642	fileName exists ifFalse:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3643	Dialog warn:'Oops image save failed.'
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3644	]
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3645	]
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3646	]
1027 5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	3647	]
5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	3648
5600 eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3649	"Modified: / 13-09-2017 / 09:49:46 / cg"
633 594edef86630 revised version tz parents: 632 diff changeset	3650	!
594edef86630 revised version tz parents: 632 diff changeset	3651
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3652	saveAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3653	self saveImageFileAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3654	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3655
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3656	saveButtonImageToFileAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3657	\|fn\|
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3658
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3659	fn := self askForFileNameToSave:'Save Button Image to File'.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3660	self saveButtonImageToFileAs:fn
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3661
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3662	"Modified: / 30.9.1998 / 23:04:11 / cg"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3663	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3664
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3665	saveButtonImageToFileAs: aFileName
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3666	"save the image as if in a button in aFileName"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3667
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3668	\|button grabbedImage\|
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3669
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3670	aFileName isNil ifTrue: [^nil].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3671
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3672	image isNil ifTrue:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3673	self warn:(resources string:'No image or image mask to save!!').
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3674	^ self.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3675	].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3676
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3677	button := Button label:image.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3678	button openAt:5@5.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3679	button waitUntilVisible.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3680
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3681	grabbedImage := Image fromView:button.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3682	button destroy.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3683
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3684	self save:grabbedImage imageOrMask:#image as:aFileName
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3685
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3686	"/ self saveImageOrMask: #mask
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3687	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3688
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3689	saveImageFileAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3690	"ask for a fileName and save the image"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3691
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3692	\|fn\|
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3693
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3694	fn := self askForFileNameToSave:'Save Image To File'.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3695	self saveImageFileAs:fn
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3696	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3697
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3698	saveImageFileAs: aFileName
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3699	"save the image in aFileName"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3700
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3701	aFileName isNil ifTrue: [^nil].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3702	image notNil ifTrue:[
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3703	self save:image imageOrMask:#image as:aFileName.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3704	] ifFalse:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3705	self warn:(resources string:'No image for saving!!')
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3706	]
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3707
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3708	"Modified: / 30.9.1998 / 23:04:55 / cg"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3709	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3710
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3711	saveImageMaskFileAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3712	"ask for a fileName and save the mask only"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3713
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3714	\|fn\|
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3715
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3716	fn := self askForFileNameToSave:'Save Image Mask To File'.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3717	self saveImageMaskFileAs:fn
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3718
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3719	"Modified: / 30.9.1998 / 23:04:11 / cg"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3720	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3721
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3722	saveImageMaskFileAs: aFileName
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3723	"save the mask only in aFileName"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3724
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3725	aFileName isNil ifTrue: [^nil].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3726	(image notNil and:[image mask notNil]) ifTrue:[
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3727	self save:image imageOrMask:#mask as:aFileName.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3728	] ifFalse:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3729	self warn:(resources string:'No image or image mask to save!!')
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3730	]
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3731
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3732	"Modified: / 30.9.1998 / 23:06:24 / cg"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3733	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3734
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3735	saveImageOrMask:what
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3736	"save the image or the mask only (if what == #mask)"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3737
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3738	self save:image imageOrMask: what
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3739	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3740
633 594edef86630 revised version tz parents: 632 diff changeset	3741	saveMethod
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3742	"save the image as a resource method.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3743	Return true if ok; false if not"
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3744
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3745	(resourceSelector trimBlanks notEmptyOrNil and:[ resourceClass isBehavior ]) ifFalse: [
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3746	^ self saveMethodAs.
2914 fdf78bbdbd46 * empty log message * Claus Gittinger <cg@exept.de> parents: 2913 diff changeset	3747	].
fdf78bbdbd46 * empty log message * Claus Gittinger <cg@exept.de> parents: 2913 diff changeset	3748
fdf78bbdbd46 * empty log message * Claus Gittinger <cg@exept.de> parents: 2913 diff changeset	3749	windowGroup withExecuteCursorDo:[
3859 56eadb83df83 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 3847 diff changeset	3750	Error handle:[:ex\|
56eadb83df83 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 3847 diff changeset	3751	(self confirm:(ex errorString,'\\Debug?' withCRs)) ifTrue:[ ex reject ].
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3752	^ false
2914 fdf78bbdbd46 * empty log message * Claus Gittinger <cg@exept.de> parents: 2913 diff changeset	3753	] do: [
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3754	\|img imageSaved depth bestDepth colorsUsed numColorsUsed category imageStoreStream sel mthd imageKey\|
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3755
758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3756	img := self image.
4714 69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3757	depth := bestDepth := img depth.
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3758	colorsUsed := (img usedColorsMax:256).
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3759	colorsUsed notNil ifTrue:[
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3760	numColorsUsed := colorsUsed size.
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3761	#(8 4 2 1) do:[:d \|
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3762	depth > d ifTrue:[
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3763	numColorsUsed <= (1 << d) ifTrue:[
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3764	bestDepth := d
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3765	]
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3766	]
4714 69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3767	].
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3768	].
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3769	imageSaved := img.
5656 5e333f0a3b98 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5655 diff changeset	3770	(image hasAlphaChannel not and:[ bestDepth < depth ]) ifTrue:[
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3771	\|answer\|
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3772
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3773	answer := Dialog
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3774	confirmWithCancel:(resources stringWithCRs:'Hint:\\You can save some code space, by converting the image from a depth-%1 to a depth-%2 image first.\(only %3 colors used)\\Convert before saving?'
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3775	with:depth with:bestDepth with:numColorsUsed).
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3776	answer isNil ifTrue:[
5579 d1f709b27486 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5531 diff changeset	3777	"/ canceled
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3778	^ false
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3779	].
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3780	answer == true ifTrue:[
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3781	imageSaved := (Image implementorForDepth:bestDepth) fromImage:imageSaved
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3782	].
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3783	].
822 cace81f0a86b do not overwrite method categories + toggle between mouse button colors tz parents: 796 diff changeset	3784
4000 21106540ffb5 CodeGeneratorTool->SmalltalkCodeGeneratorTool Claus Gittinger <cg@exept.de> parents: 3980 diff changeset	3785	SmalltalkCodeGeneratorTool
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3786	createImageSpecMethodFor:imageSaved
1882 fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	3787	comment:(ResourceSpecEditor codeGenerationCommentForClass: ImageEditor)
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3788	in:resourceClass class
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3789	selector:resourceSelector.
822 cace81f0a86b do not overwrite method categories + toggle between mouse button colors tz parents: 796 diff changeset	3790
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3791	"/ flush cached images in the Icon class (kludge)
1901 b4b286ec221f flush cached icons, when defining a new image-method Claus Gittinger <cg@exept.de> parents: 1896 diff changeset	3792	Icon flushCachedIcons.
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	3793	self clearModified.
1901 b4b286ec221f flush cached icons, when defining a new image-method Claus Gittinger <cg@exept.de> parents: 1896 diff changeset	3794
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3795	LastSaveClass := resourceClass.
1882 fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	3796	]
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3797	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3798	^ true
1027 5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	3799
4000 21106540ffb5 CodeGeneratorTool->SmalltalkCodeGeneratorTool Claus Gittinger <cg@exept.de> parents: 3980 diff changeset	3800	"Modified: / 31-01-2011 / 18:28:06 / cg"
5579 d1f709b27486 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5531 diff changeset	3801	"Modified (format): / 24-08-2017 / 15:02:51 / cg"
633 594edef86630 revised version tz parents: 632 diff changeset	3802	!
594edef86630 revised version tz parents: 632 diff changeset	3803
594edef86630 revised version tz parents: 632 diff changeset	3804	saveMethodAs
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3805	"ask for method/selector; save the image there.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3806	Return true if saved, false if not"
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3807
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3808	\|className classAndSelector
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3809	previousClass previousCategory previousSelector
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3810	previousMethod newMethod ok\|
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3811
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3812	previousSelector := self resourceSelector.
2908 a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	3813	className := self resourceClassName.
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	3814	className isEmptyOrNil ifTrue:[
2177 340ce04ccc78 * empty log message * Claus Gittinger <cg@exept.de> parents: 2172 diff changeset	3815	className := LastSaveClass
1994 d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3816	].
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3817	(className notEmptyOrNil and:[previousSelector notNil]) ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3818	previousClass := Smalltalk classNamed:className.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3819	previousClass notNil ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3820	previousMethod := previousClass class compiledMethodAt:previousSelector.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3821	previousMethod notNil ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3822	previousCategory := previousMethod category.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3823	]
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3824	]
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3825	].
633 594edef86630 revised version tz parents: 632 diff changeset	3826
3840 1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3827	self withWaitCursorDo:[
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3828	classAndSelector := ResourceSelectionBrowser
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3829	request: 'Save Image In Class'
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3830	onSuperclass: #Object
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3831	andClass: className
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3832	andSelector: self resourceSelector
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3833	withResourceTypes: #(image fileImage programImage).
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3834	].
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3835	classAndSelector isNil ifTrue:[^ false].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3836
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3837	resourceClass := classAndSelector methodClass.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3838	resourceSelector := classAndSelector methodSelector.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3839
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3840	ok := self saveMethod.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3841	ok ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3842	previousCategory notNil ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3843	newMethod := resourceClass class compiledMethodAt:resourceSelector asSymbol.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3844	newMethod notNil ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3845	newMethod category:previousCategory.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3846	]
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3847	]
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3848	].
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3849	^ ok
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3850
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3851	"Modified: / 25-11-2016 / 09:17:22 / cg"
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3852	! !
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3853
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3854	!ImageEditView methodsFor:'printing'!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3855
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3856	print
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3857	self printWithMagnification:1
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3858	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3859
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3860	printMagnified
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3861	self printWithMagnification:magnification
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3862	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3863
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3864	printWithMagnification:magnification
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3865	\|stream\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3866
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3867	image isNil ifTrue:[^ self].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3868
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3869	Printer supportsPostscript ifFalse:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3870	^ self warn:(resources string:'No postscript printer configured !!')
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3871	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3872
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3873	stream := Printer newNative.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3874	stream isNil ifTrue:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3875	^ self warn:(resources string:'Cannot open printer stream !!')
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3876	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3877
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3878	self withWaitCursorDo:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3879	\|psgc\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3880
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3881	psgc := PSGraphicsContext on:stream.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3882	psgc displayForm: (image magnifiedBy: magnification) x:0 y:0.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3883	psgc close
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3884	]
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	3885	! !
c6ca7bfedf31 Initial revision claus parents: diff changeset	3886
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3887	!ImageEditView methodsFor:'queries'!
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3888
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3889	heightOfContents
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3890
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	3891	image isNil ifTrue:[^0].
33833bcbb5cd some cleans tz parents: 678 diff changeset	3892	^(image height * magnification y) rounded
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3893	!
be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3894
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3895	imageContainsPastePoint: aPoint
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3896	^image notNil
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3897	and: [ ClipboardImage notNil
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3898	and: [ (0@0 corner:(image extent) "- 1" - ClipboardImage extent)
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3899	containsPoint: (((aPoint - margin + 1) / magnification) floor)
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3900	]]
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3901
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3902	"Modified (format): / 08-10-2017 / 08:53:18 / cg"
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3903	!
cd84d6f8c449 several undos tz parents: 994 diff changeset	3904
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3905	imageContainsPoint: aPoint
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3906
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3907	^image notNil and:
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	3908	[((0@0 corner:(image extent) - 1) containsPoint: (((aPoint - margin + 1) / magnification) floor))]
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3909	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3910
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3911	widthOfContents
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3912
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	3913	image isNil ifTrue:[^0].
33833bcbb5cd some cleans tz parents: 678 diff changeset	3914	^(image width * magnification x) rounded
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3915	! !
be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3916
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3917	!ImageEditView methodsFor:'release'!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3918
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3919	releasePasteDrawing
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	3920	self repairDamage.
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3921	(lastPastePoint notNil and: [ClipboardImageMagnified notNil])
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3922	ifTrue: [
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3923	self redraw: ((lastPastePoint"-self viewOrigin") extent: (ClipboardImageMagnified extent)).
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	3924	"/ self repairDamage.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3925	].
5618 fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3926	lastPastePoint := ClipboardImageMagnified := nil
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3927
fd26b56cfc91 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5604 diff changeset	3928	"Modified: / 08-10-2017 / 08:55:06 / cg"
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3929	!
cd84d6f8c449 several undos tz parents: 994 diff changeset	3930
cd84d6f8c449 several undos tz parents: 994 diff changeset	3931	releaseUndos
cd84d6f8c449 several undos tz parents: 994 diff changeset	3932	undoImages removeAll.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3933	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3934
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3935	!ImageEditView methodsFor:'testing'!
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3936
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3937	checkModified
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3938	modifiedHolder value ifTrue:[
2634 dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	3939	((YesNoBox title:(resources string:'Image was not saved. Exit anyway ?'))
2591 87cab7199c7e Use 'Discard Changes and Exit' instead of 'Forget it...' Stefan Vogel <sv@exept.de> parents: 2590 diff changeset	3940	noText:(resources string:'Cancel');
2634 dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	3941	yesText:(resources string:'Exit without Saving');
2591 87cab7199c7e Use 'Discard Changes and Exit' instead of 'Forget it...' Stefan Vogel <sv@exept.de> parents: 2590 diff changeset	3942	showAtPointer;
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3943	accepted
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3944	) ifFalse: [^false].
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3945
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3946	self modified:false.
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3947	].
2591 87cab7199c7e Use 'Discard Changes and Exit' instead of 'Forget it...' Stefan Vogel <sv@exept.de> parents: 2590 diff changeset	3948	^ true
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	3949
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	3950	"Modified: / 29.7.1998 / 18:55:24 / cg"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3951	! !
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3952
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	3953	!ImageEditView class methodsFor:'documentation'!
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3954
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3955	version
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	3956	^ '$Header$'
3762 1baf6a044dd2 changed: #pasteAt:mode: Claus Gittinger <cg@exept.de> parents: 3730 diff changeset	3957	!
1baf6a044dd2 changed: #pasteAt:mode: Claus Gittinger <cg@exept.de> parents: 3730 diff changeset	3958
1baf6a044dd2 changed: #pasteAt:mode: Claus Gittinger <cg@exept.de> parents: 3730 diff changeset	3959	version_CVS
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	3960	^ '$Header$'
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3961	! !
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3962
4203 a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	3963
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	3964	ImageEditView initialize!

author	Claus Gittinger <cg@exept.de>
	Thu, 25 Jan 2018 21:43:37 +0100
changeset 5695	0e68bf885fa0
parent 5671	511ca27ab8d6
child 5697	50109970c6bb
permissions	-rw-r--r--