hg/stx-libwidg2: ImageEditView.st@0cfb9a0ea4eb (annotated)

636 d53428252193 revised version tz parents: 633 diff changeset	1	"
704 01140e14c065 Fix copyright. Stefan Vogel <sv@exept.de> parents: 694 diff changeset	2	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	3	All Rights Reserved
636 d53428252193 revised version tz parents: 633 diff changeset	4
d53428252193 revised version tz parents: 633 diff changeset	5	This software is furnished under a license and may be used
d53428252193 revised version tz parents: 633 diff changeset	6	only in accordance with the terms of that license and with the
d53428252193 revised version tz parents: 633 diff changeset	7	inclusion of the above copyright notice. This software may not
d53428252193 revised version tz parents: 633 diff changeset	8	be provided or otherwise made available to, or used by, any
d53428252193 revised version tz parents: 633 diff changeset	9	other person. No title to or ownership of the software is
d53428252193 revised version tz parents: 633 diff changeset	10	hereby transferred.
d53428252193 revised version tz parents: 633 diff changeset	11	"
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	12	"{ Package: 'stx:libwidg2' }"
7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	13
4714 69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	14	"{ NameSpace: Smalltalk }"
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	15
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	16	ImageView subclass:#ImageEditView
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	17	instanceVariableNames:'readOnly magnification imageReaderClass resourceClass
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	18	resourceSelector mouseKeyColorMode undoImages originalImage
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	19	modifiedHolder editMode lastPastePoint imageInfoHolder
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	20	activityInfoHolder pickedColorHolder drawingColors drawingPixels
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	21	drawingColorHolders drawingPixelHolders clickInfoCallBack
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	22	penWidth sprayProcess sprayPosition spraySpot drawingAlpha
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	23	floodFillMaxHueError floodFillMaxLightError
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	24	userAllowedToChangeDrawingColor'
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	25	classVariableNames:'Clipboard ClipboardMagnified LastMagnification
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	26	GridMagnificationLimit MaxUndos LastSaveDirectory LastSaveClass
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	27	EditModePoint EditModeBox EditModeFilledBox EditModeFill
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	28	EditModeCopy EditModePasteUnder EditModePaste
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	29	EditModePasteWithMask EditModeSpecialOperation EditModeSpray
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	30	EditModeCircle EditModeSmooth EditModeFilledCircle
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	31	EditModeSpecialOperationCropSubImage EditModeMaskOutsideRect
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	32	EditModeMaskOutsideCircle'
1035 5da83bdbd65e checkin from browser Claus Gittinger <cg@exept.de> parents: 1031 diff changeset	33	poolDictionaries:''
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	34	category:'Views-Misc'
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	35	!
c6ca7bfedf31 Initial revision claus parents: diff changeset	36
636 d53428252193 revised version tz parents: 633 diff changeset	37	!ImageEditView class methodsFor:'documentation'!
d53428252193 revised version tz parents: 633 diff changeset	38
d53428252193 revised version tz parents: 633 diff changeset	39	copyright
d53428252193 revised version tz parents: 633 diff changeset	40	"
704 01140e14c065 Fix copyright. Stefan Vogel <sv@exept.de> parents: 694 diff changeset	41	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	42	All Rights Reserved
636 d53428252193 revised version tz parents: 633 diff changeset	43
d53428252193 revised version tz parents: 633 diff changeset	44	This software is furnished under a license and may be used
d53428252193 revised version tz parents: 633 diff changeset	45	only in accordance with the terms of that license and with the
d53428252193 revised version tz parents: 633 diff changeset	46	inclusion of the above copyright notice. This software may not
d53428252193 revised version tz parents: 633 diff changeset	47	be provided or otherwise made available to, or used by, any
d53428252193 revised version tz parents: 633 diff changeset	48	other person. No title to or ownership of the software is
d53428252193 revised version tz parents: 633 diff changeset	49	hereby transferred.
d53428252193 revised version tz parents: 633 diff changeset	50	"
d53428252193 revised version tz parents: 633 diff changeset	51	!
d53428252193 revised version tz parents: 633 diff changeset	52
d53428252193 revised version tz parents: 633 diff changeset	53	documentation
d53428252193 revised version tz parents: 633 diff changeset	54	"
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	55	An ImageEditView is a view which can be used by applications
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	56	like the Image Editor for editing or inspecting (bitmap-) images.
636 d53428252193 revised version tz parents: 633 diff changeset	57
d53428252193 revised version tz parents: 633 diff changeset	58	[see also:]
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	59	ImageEditor Image
636 d53428252193 revised version tz parents: 633 diff changeset	60
d53428252193 revised version tz parents: 633 diff changeset	61	[author:]
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	62	Thomas Zwick
636 d53428252193 revised version tz parents: 633 diff changeset	63	"
d53428252193 revised version tz parents: 633 diff changeset	64	! !
353 0442fc169b82 * empty log message * Claus Gittinger <cg@exept.de> parents: 322 diff changeset	65
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	66	!ImageEditView class methodsFor:'initialization'!
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	67
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	68	initialize
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	69	MaxUndos := 10.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	70	GridMagnificationLimit := 6 @ 6.
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	71
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	72	EditModePoint := #point.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	73	EditModeBox := #box.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	74	EditModeCircle := #circle.
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	75	EditModePaste := #paste.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	76	EditModePasteUnder := #pasteUnder.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	77	EditModePasteWithMask := #pasteWithMask.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	78	EditModeFilledBox := #filledBox.
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	79	EditModeFilledCircle := #filledCircle.
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	80	EditModeFill := #fill.
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	81	EditModeCopy := #copy.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	82	EditModeSpray := #spray.
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	83	EditModeSmooth := #smooth.
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	84	EditModeMaskOutsideRect := #maskOutsideRect.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	85	EditModeMaskOutsideCircle := #maskOutsideCircle.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	86	EditModeSpecialOperation := #specialOperation.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	87	EditModeSpecialOperationCropSubImage := #specialOperationCropSubImage.
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	88
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	89	"
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	90	self initialize
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	91	"
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	92
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	93	"Modified: / 20-02-2017 / 16:54:11 / cg"
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	94	! !
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	95
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	96	!ImageEditView class methodsFor:'accessing'!
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	97
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	98	editModeBox
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	99	^ EditModeBox
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	100	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	101
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	102	editModeCopy
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	103	^ EditModeCopy
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
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	106	editModeFill
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	107	^ EditModeFill
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
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	110	editModeFilledBox
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	111	^ EditModeFilledBox
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
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	114	editModePaste
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	115	^ EditModePaste
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
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	118	editModePasteUnder
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	119	^ EditModePasteUnder
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
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	122	editModePasteWithMask
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	123	^ EditModePasteWithMask
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
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	126	editModePoint
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	127	^ EditModePoint
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
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	130	editModeSmooth
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	131	^ EditModeSmooth
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	132	!
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	133
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	134	editModeSpecialOperation
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	135	^ EditModeSpecialOperation
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	136	!
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	137
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	138	gridMagnificationLimit
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	139	^ GridMagnificationLimit
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	140	!
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	141
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	142	gridMagnificationLimit:anInteger
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	143	GridMagnificationLimit := anInteger
3980 3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	144	!
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	145
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	146	lastSaveDirectory
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	147	^ LastSaveDirectory
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	148
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	149	"Created: / 14-12-2010 / 14:49:01 / cg"
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	150	!
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	151
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	152	lastSaveDirectory:aStringOrFilename
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	153	LastSaveDirectory := aStringOrFilename
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	154
3a129c02654d added: Claus Gittinger <cg@exept.de> parents: 3972 diff changeset	155	"Created: / 14-12-2010 / 14:49:18 / cg"
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	156	! !
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	157
2480 6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	158	!ImageEditView class methodsFor:'helpers'!
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	159
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	160	copyImageToClipboard:copiedImage
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	161	ClipboardMagnified := nil.
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	162	Clipboard := copiedImage.
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	163	! !
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	164
2634 dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	165	!ImageEditView class methodsFor:'resources'!
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	166
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	167	classResources
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	168	^ ImageEditor classResources
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	169	! !
dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	170
7 19b36b78ee01 * empty log message * claus parents: 5 diff changeset	171	!ImageEditView methodsFor:'accessing'!
19b36b78ee01 * empty log message * claus parents: 5 diff changeset	172
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	173	activityInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	174	"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	175
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	176	^ activityInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	177
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	178	"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	179	!
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:something
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	182	"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	183
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	184	activityInfoHolder := something.
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	"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	187	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	188
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	189	clearModified
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	190	self modified:false
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	191	!
b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	192
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	193	clickInfoCallBack:aTwoArgBlock
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	194	clickInfoCallBack := aTwoArgBlock
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	195
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	196	"Created: / 10.2.2000 / 23:07:14 / cg"
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	197	!
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	198
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	199	clipBoard
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	200	\|clipboardObject\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	201
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	202	clipboardObject := self getClipboardObject.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	203	clipboardObject isImage ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	204	^ clipboardObject
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	205	].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	206	^ Clipboard.
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	207	!
a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	208
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	209	drawingAlpha
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	210	"return the alpha value for drawing;
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	211	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	212
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	213	^ drawingAlpha ? 100
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	214
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	215	"Created: / 05-09-2017 / 09:11:32 / cg"
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	216	"Modified: / 05-09-2017 / 10:47:18 / cg"
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	217	!
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	218
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	219	drawingAlpha:anAlphaValue
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	220	"set the alpha value for drawing;
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	221	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	222
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	223	drawingAlpha := anAlphaValue
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	224
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	225	"Created: / 05-09-2017 / 09:11:26 / cg"
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	226	!
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	227
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	228	drawingColorHolders
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	229	drawingColorHolders isNil ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	230	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	231	].
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	232	^ drawingColorHolders
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	233
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	234	"Modified: / 23-02-2017 / 10:14:49 / cg"
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	235	!
11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	236
11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	237	drawingColors
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	238	"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	239
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	240	^ drawingColorHolders collect:[:each \| each value].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	241
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	242	"Modified: / 23-02-2017 / 10:17:14 / cg"
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	243	"Modified (comment): / 05-09-2017 / 09:12:14 / cg"
3610 11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	244	!
11e215de80a0 color selection when undoing Claus Gittinger <cg@exept.de> parents: 3564 diff changeset	245
2009 4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	246	drawingColors:anArrayTwoColors
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	247	"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	248
2009 4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	249	(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	250	(drawingColorHolders at:2) value:(anArrayTwoColors at:2).
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	251
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	252	"Modified: / 23-02-2017 / 10:17:21 / cg"
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	253	"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	254	!
4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	255
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	256	editMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	257	"is one of the edit modes:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	258
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	259	EditModePoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	260	EditModeBox
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	261	EditModePaste
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	262	EditModePasteUnder
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	263	EditModePasteWithMask
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	264	EditModeFilledBox
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	265	EditModeFill
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	266	EditModeCopy
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	267	EditModeSpecialOperation
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	268	EditModeSpray
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	269	EditModeCircle
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	270	EditModeSmooth
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	271	"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	272
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	273	^editMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	274	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	275
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	276	editMode: anEditModeSymbol
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	277	"must be one of the edit modes:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	278
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	279	EditModePoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	280	EditModeBox
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	281	EditModePaste
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	282	EditModePasteUnder
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	283	EditModePasteWithMask
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	284	EditModeFilledBox
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	285	EditModeFill
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	286	EditModeCopy
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	287	EditModeSpecialOperation
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	288	EditModeSpray
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	289	EditModeCircle
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	290	EditModeSmooth
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	291	"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	292
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	293	editMode := anEditModeSymbol
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	294	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	295
5483 87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	296	floodFillMaxHueError:aFraction
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	297	floodFillMaxHueError := aFraction.
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	298
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	299	"Modified (format): / 17-02-2017 / 15:26:59 / cg"
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	300	!
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	301
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	302	floodFillMaxLightError:aFraction
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	303	floodFillMaxLightError := aFraction.
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	304
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	305	"Modified (format): / 17-02-2017 / 15:27:03 / cg"
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	306	!
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	307
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	308	image:anImage scroll:doScroll
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	309	self image:anImage scroll:doScroll invalidate:true
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	310	!
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	311
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	312	image:anImage scroll:doScroll invalidate:doInvalidate
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	313	\|retVal fileName\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	314
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	315	anImage isImage ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	316	true "(image isNil or: [self checkModified])" ifTrue: [
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	317	image notNil ifTrue: [
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	318	fileName := image fileName.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	319	anImage fileName isNil ifTrue: [anImage fileName: fileName].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	320	].
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	321	super image:anImage scroll:doScroll invalidate:doInvalidate.
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	322	retVal := self.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	323	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	324	] ifFalse: [
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	325	super image:nil scroll:true invalidate:doInvalidate.
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	326	].
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	327
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	328	"/ self changed:#image.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	329	image isNil ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	330	self clearModified.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	331	] ifFalse:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	332	self setModified.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	333	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	334	self updateImageInfo: self imageInfoString.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	335	^ retVal
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	336
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	337	"Modified: / 10.2.2000 / 23:33:12 / cg"
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
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	340	imageInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	341	^ imageInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	342
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	343	"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	344	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	345
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	346	imageInfoHolder:something
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	347	imageInfoHolder := something.
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	348
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	349	"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	350	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	351
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	352	magnification
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	353
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	354	^magnification
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	355
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	356	!
1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	357
636 d53428252193 revised version tz parents: 633 diff changeset	358	magnification: aPoint
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	359	\|oldOrg\|
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	360
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	361	magnification ~= aPoint
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	362	ifTrue:
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	363	[
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	364	oldOrg := self viewOrigin / magnification.
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	365	magnification := aPoint asPoint.
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	366
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	367	self scrollTo:(oldOrg * magnification) rounded redraw:false.
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	368	"/ self scrollToTopLeft.
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	369	self contentsChanged.
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	370	self invalidate.
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	371	ClipboardMagnified := nil.
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	372	]
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	373
3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	374	"Modified: / 31.7.1998 / 02:38:47 / cg"
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	375	!
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	376
2913 7e07bb5586e8 * empty log message * Claus Gittinger <cg@exept.de> parents: 2910 diff changeset	377	modified
7e07bb5586e8 * empty log message * Claus Gittinger <cg@exept.de> parents: 2910 diff changeset	378	^ modifiedHolder value
7e07bb5586e8 * empty log message * Claus Gittinger <cg@exept.de> parents: 2910 diff changeset	379	!
7e07bb5586e8 * empty log message * Claus Gittinger <cg@exept.de> parents: 2910 diff changeset	380
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	381	modified:aBoolean
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	382	modifiedHolder value:aBoolean
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	383	!
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	384
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	385	modifiedHolder
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	386	^ modifiedHolder
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	387	!
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	388
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	389	mouseKeyColorMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	390
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	391	^mouseKeyColorMode printString
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	392	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	393
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	394	mouseKeyColorMode:aMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	395
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	396	mouseKeyColorMode := aMode
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	397	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	398
3265 f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	399	penWidth
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	400	^ penWidth ? 1
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	401
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	402	"Created: / 01-11-2007 / 23:34:49 / cg"
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	403	!
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	404
5405 50dd27514854 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5364 diff changeset	405	penWidth:anInteger
50dd27514854 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5364 diff changeset	406	penWidth := anInteger
3265 f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	407
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	408	"Created: / 01-11-2007 / 23:34:56 / cg"
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	409	!
f22de2c4383d pen width Claus Gittinger <cg@exept.de> parents: 2917 diff changeset	410
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	411	readOnly
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	412	^ readOnly
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	413	!
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	414
5405 50dd27514854 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5364 diff changeset	415	readOnly:aBoolean
50dd27514854 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5364 diff changeset	416	readOnly := aBoolean.
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	417	!
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	418
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	419	removelastUndo
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	420	undoImages removeLast
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	421	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	422
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	423	resourceClass
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	424	^ resourceClass
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	425	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	426
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	427	resourceClass: aClassOrClassNameString
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	428	"support for names will vanish - obsolete left over from tz"
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	429
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	430	resourceClass := aClassOrClassNameString.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	431	resourceClass notNil ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	432	resourceClass isBehavior ifFalse: [
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	433	resourceClass := Smalltalk classNamed:aClassOrClassNameString
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	434	]
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	435	]
2908 a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	436	!
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	437
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	438	resourceClassName
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	439	resourceClass isNil ifTrue:[^ ''].
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	440	^ resourceClass name
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	441	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	442
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	443	resourceMessage
2909 7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	444	(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	445	^ resourceClass name, ' ', resourceSelector
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	446	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	447
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	448	resourceSelector
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	449	^ resourceSelector
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	450	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	451
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	452	resourceSelector: aStringOrSymbol
2909 7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	453	aStringOrSymbol isNil ifTrue:[
7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	454	resourceSelector := nil
7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	455	] ifFalse:[
7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	456	resourceSelector := aStringOrSymbol asSymbol
7d6f5d4ba273 some code cleanup Claus Gittinger <cg@exept.de> parents: 2908 diff changeset	457	]
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	458	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	459
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	460	selectMaskForDrawing
5483 87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	461	image mask isNil ifTrue:[
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	462	Logger warning:'image has no mask'.
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	463	^ self.
87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	464	].
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	465	"/ self selectedColorIndex:1.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	466	self selectedColor:(Color noColor).
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	467	self selectedColorIndex:nil.
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	468
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	469	"Created: / 16-02-2017 / 09:57:40 / cg"
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	470	"Modified: / 17-02-2017 / 16:30:50 / cg"
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	471	!
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	472
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	473	selectedColor
3730 3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	474	\|clr\|
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	475
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	476	clr := (drawingColorHolders at:mouseKeyColorMode) value.
3931 d2a15871d837 changed: #selectedColor Claus Gittinger <cg@exept.de> parents: 3865 diff changeset	477	clr isNil ifTrue:[ clr := Color black ].
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	478
3730 3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	479	image hasAlphaChannel ifTrue:[
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	480	clr isPseudoColor ifTrue:[
26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	481	"/ 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	482	"/ 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	483	^ TranslucentColor new
26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	484	alpha:((drawingAlpha ? 100) / 100)
26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	485	].
26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	486
3730 3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	487	^ (TranslucentColor
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	488	scaledRed:clr scaledRed
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	489	scaledGreen:clr scaledGreen
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	490	scaledBlue:clr scaledBlue)
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	491	alpha:((drawingAlpha ? 100) / 100)
3730 3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	492	].
3f07e7082aff preps for aloha channel Claus Gittinger <cg@exept.de> parents: 3729 diff changeset	493	^ clr
3931 d2a15871d837 changed: #selectedColor Claus Gittinger <cg@exept.de> parents: 3865 diff changeset	494
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	495	"Modified (format): / 05-09-2017 / 12:21:53 / cg"
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	496	!
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	497
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	498	selectedColor: aColor
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	499	(drawingColorHolders at:(mouseKeyColorMode min:drawingColorHolders size)) value:aColor
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	500
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	501	"Modified: / 23-02-2017 / 10:17:02 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	502	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	503
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	504	selectedColorIndex
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	505	^ (drawingPixelHolders at:mouseKeyColorMode) value
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	506	!
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	507
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	508	selectedColorIndex: aPixelIndex
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	509	(drawingPixelHolders at:(mouseKeyColorMode min:drawingPixelHolders size)) value: aPixelIndex
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	510	!
cd84d6f8c449 several undos tz parents: 994 diff changeset	511
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	512	setModified
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	513	"remember being modified (to ask about saving, when closing)"
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	514
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	515	self modified:true
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	516
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	517	"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	518	!
b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	519
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	520	spraySpot
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	521	^ spraySpot
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	522
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	523	"Created: / 15-02-2012 / 22:38:04 / cg"
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	524	!
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	525
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	526	spraySpot:something
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	527	spraySpot := something.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	528	!
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	529
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	530	undoImages
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	531	^ undoImages
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	532	!
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	533
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	534	userAllowedToChangeDrawingColor:aBoolean
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	535	"for special applications, whre user is only allowed to draw
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	536	in the predefined color (eg. expecco)"
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	537
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	538	userAllowedToChangeDrawingColor := aBoolean
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	539
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	540	"Created: / 17-02-2017 / 16:24:37 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	541	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	542
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	543	!ImageEditView methodsFor:'drawing'!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	544
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	545	drawFrame
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	546	"draws a black frame around the image's bounds"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	547
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	548	gc paint:self blackColor.
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	549	gc lineWidth: (magnification x//3 min: 3).
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	550	gc displayRectangle: ((0@0) extent:(image extent * magnification) + margin).
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	551	gc lineWidth:1.
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	552	!
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	553
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	554	drawFramesIn: aRectangle
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	555	"draws the pixel frame grid"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	556
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	557	\|origin lineStartingPoint lineEndingPoint oldColor mX mY\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	558
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	559	magnification >= GridMagnificationLimit ifTrue: [
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	560	mX := magnification x.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	561	mY := magnification y.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	562
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	563	origin := aRectangle origin - 1.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	564	lineStartingPoint := origin + (0 @ mY).
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	565	lineEndingPoint := lineStartingPoint + (aRectangle width@0).
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	566
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	567	oldColor := gc paint.
5584 b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	568	gc paint:Color gray.
b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	569	"/ gc xoring:[
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	570	gc displayLineFrom: lineStartingPoint to: lineEndingPoint.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	571	lineStartingPoint x to: lineStartingPoint x + aRectangle width - mX by: mX
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	572	do:[:x\|
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	573	gc displayLineFrom: x@(origin y) to: x@(origin y + mY)
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	574	].
5584 b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	575	"/ ].
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	576	gc paint: oldColor.
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	577	]
5584 b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	578
b26858ed0e2f #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5583 diff changeset	579	"Modified: / 29-08-2017 / 21:58:07 / cg"
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	580	!
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	581
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	582	drawPasteRectangleAt: aPoint
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	583	\|currentPoint gridCorrection extent\|
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	584
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	585	magnification >= GridMagnificationLimit ifFalse: [gridCorrection := 0] ifTrue: [gridCorrection := 1].
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	586	currentPoint := aPoint // magnification*magnification + margin.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	587
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	588	self repairDamage.
4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	589
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	590	currentPoint ~= lastPastePoint ifTrue:[
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	591	ClipboardMagnified isNil ifTrue:[
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	592	ClipboardMagnified := (Clipboard magnifiedBy: magnification) onDevice:device
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	593	].
3278 c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	594	extent := ClipboardMagnified extent.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	595
1967 1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	596	"/ currentPoint := currentPoint - self viewOrigin.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	597
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	598	self redraw: (((lastPastePoint ? currentPoint)"-self viewOrigin") extent: extent).
3267 ee55a3b2f6fc changed #pointAt: Claus Gittinger <cg@exept.de> parents: 3266 diff changeset	599	"/ self repairDamage.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	600
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	601	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	602	self xoring: [
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	603	self fillRectangle: (currentPoint extent: extent)
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	604	]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	605	] ifFalse:[
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	606	ClipboardMagnified notNil ifTrue:[
a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	607	self displayDeviceForm: ClipboardMagnified
2089 8c0aed9152c4 * empty log message * Claus Gittinger <cg@exept.de> parents: 2086 diff changeset	608	x: currentPoint x - self viewOrigin x
8c0aed9152c4 * empty log message * Claus Gittinger <cg@exept.de> parents: 2086 diff changeset	609	y: currentPoint y - self viewOrigin y.
8c0aed9152c4 * empty log message * Claus Gittinger <cg@exept.de> parents: 2086 diff changeset	610	].
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	611	editMode == EditModePastUnder ifTrue:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	612	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	613	]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	614	]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	615	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	616	lastPastePoint := currentPoint.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	617
3278 c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	618	"Modified: / 20-11-2007 / 17:17:14 / cg"
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	619	!
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	620
662 61b7601829ea with modal support tz parents: 636 diff changeset	621	fillFramedRectangle: aRectangle
61b7601829ea with modal support tz parents: 636 diff changeset	622
61b7601829ea with modal support tz parents: 636 diff changeset	623	self fillRectangle: aRectangle.
61b7601829ea with modal support tz parents: 636 diff changeset	624	self drawFramesIn: aRectangle
61b7601829ea with modal support tz parents: 636 diff changeset	625	!
61b7601829ea with modal support tz parents: 636 diff changeset	626
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	627	redraw:aRectangle
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	628	self
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	629	invalidate:(aRectangle origin "+ self viewOrigin" extent:aRectangle extent)
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	630	repairNow:true.
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	631
2053 5c19fe5b2db3 invalidate rather than redraw Claus Gittinger <cg@exept.de> parents: 2034 diff changeset	632	"Modified: / 15.11.2001 / 16:43:53 / cg"
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	633	!
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	634
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	635	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	636	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	637
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	638	"Modified: / 18.5.1999 / 20:14:03 / cg"
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
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	641	redrawImageX:x y:y width:w height:h unmaskedOnly:unmaskedOnly
3319 ae7f91c67895 comment Claus Gittinger <cg@exept.de> parents: 3278 diff changeset	642	"redraw the magnified (editing) view of the image"
636 d53428252193 revised version tz parents: 633 diff changeset	643
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	644	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	645	redrawImageX:x y:y width:w height:h
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	646	unmaskedOnly:unmaskedOnly processColorsWith:[:colorIn \| colorIn].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	647
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	648	"Created: / 18.5.1999 / 20:13:39 / cg"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	649	"Modified: / 18.5.1999 / 20:36:20 / cg"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	650	!
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	651
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	652	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	653	"redraw the magnified (editing) view of the image"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	654
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	655	\|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	656	isMasked mask photometric
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	657	lastPixelColor
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	658	sizeOfMaskPoint offsetOfMaskPoint
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	659	useNearestColor isRGBA isRGBLike drawPixel
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	660	showPixelValue pixelValueFont savedFont ascent\|
1180 dcb9dede5128 checkin from browser Claus Gittinger <cg@exept.de> parents: 1160 diff changeset	661
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	662	useNearestColor := device visualType == #PseudoColor.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	663
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	664	mask := image mask.
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	665	photometric := image photometric.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	666	isRGBA := photometric == #rgba.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	667	isRGBLike := #(rgb rgba argb) includes:photometric.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	668	ih := image height.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	669	iw := image width.
662 61b7601829ea with modal support tz parents: 636 diff changeset	670	magX := magnification x.
61b7601829ea with modal support tz parents: 636 diff changeset	671	magY := magnification y.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	672
662 61b7601829ea with modal support tz parents: 636 diff changeset	673	minX := (x // magX - 1) max: 0.
725 0e051202859d checkin from browser tz parents: 724 diff changeset	674	minX >= iw ifTrue:[minX := (iw - 1) max: 0].
662 61b7601829ea with modal support tz parents: 636 diff changeset	675	minY := (y // magY - 1) max: 0.
725 0e051202859d checkin from browser tz parents: 724 diff changeset	676	minY >= ih ifTrue:[minY := (ih - 1) max: 0].
662 61b7601829ea with modal support tz parents: 636 diff changeset	677	maxX := (x + w) // magX + 1.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	678	maxX > iw ifTrue:[maxX := iw].
662 61b7601829ea with modal support tz parents: 636 diff changeset	679	maxY := (y + h) // magY + 1.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	680	maxY > ih ifTrue:[maxY := ih].
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	681
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	682	showPixelValue := "(image depth <= 12) and:["(magX > 32) and:[magY > 32]"]".
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	683	showPixelValue ifTrue:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	684	pixelValueFont := TextView defaultFont asSize:(magY // 6).
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	685	pixelValueFont := pixelValueFont onDevice:gc device.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	686	savedFont := gc font.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	687	gc font:pixelValueFont.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	688	ascent := pixelValueFont ascent + 2.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	689	].
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	690
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	691	drawPixel :=
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	692	[:x :y :clr \|
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	693	\|origin pixelColor pixelValue s\|
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	694
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	695	origin := (x * magX + margin)@(y * magY + margin).
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	696	(unmaskedOnly and:[isMasked]) ifFalse:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	697	self fillFramedRectangle: (origin extent: runW@magY).
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	698	isMasked ifTrue:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	699	gc xoring:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	700	gc fillRectangle: (origin + offsetOfMaskPoint extent: sizeOfMaskPoint)
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	701	]
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	702	] ifFalse:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	703	pixelValueFont notNil ifTrue:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	704	pixelColor := gc paint.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	705	gc paint:(pixelColor contrastingColorFor:pixelColor).
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	706	pixelValue := image pixelAtX:x y:y.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	707	isRGBLike ifTrue:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	708	s := pixelValue hexPrintString.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	709	] ifFalse:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	710	s := pixelValue printString.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	711	].
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	712	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	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	]
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	716	].
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	717
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	718	lastY := -1.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	719	x0 := minX.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	720	runW := 0.
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	721	isMasked := false.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	722	sizeOfMaskPoint := (magnification//3) min:8.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	723	offsetOfMaskPoint := (magnification - sizeOfMaskPoint) // 2.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	724
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	725	image
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	726	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	727	do:[:xx :yy :colorIn\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	728	\|color\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	729
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	730	color := aColorBlock value:colorIn.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	731
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	732	shown ifFalse:[^ self].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	733
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	734	yy ~~ lastY ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	735	runW ~~ 0 ifTrue:[
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	736	drawPixel value:x0 value:lastY value:lastColor.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	737	runW := 0.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	738	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	739	x0 := xx.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	740	lastY := yy.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	741	].
1160 5d89296c4b04 * empty log message * Claus Gittinger <cg@exept.de> parents: 1158 diff changeset	742
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	743	(color ~= lastColor or:[showPixelValue]) ifTrue:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	744	runW ~~ 0 ifTrue:[
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	745	drawPixel value:x0 value:yy value:lastColor.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	746	runW := 0.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	747	].
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	748
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	749	lastColor := lastPixelColor := color.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	750	useNearestColor ifTrue:[
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	751	lastColor := lastColor nearestOn:device
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	752	].
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	753	gc paint:lastColor.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	754	mask notNil ifTrue:[
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	755	isMasked := false.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	756	(mask pixelAtX:xx y:yy) == 0 ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	757	unmaskedOnly ifFalse:[
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	758	gc paint: (lastColor := self viewBackground).
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	759	].
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	760	isMasked := true.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	761	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	762	lastColor := nil.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	763	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	764	isRGBA ifTrue:[
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	765	isMasked := false.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	766	colorIn alphaByte == 0 ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	767	unmaskedOnly ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	768	gc paint: (lastColor := self viewBackground).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	769	].
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	770	isMasked := true.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	771	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	772	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	773	lastColor := nil.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	774	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	775	].
1160 5d89296c4b04 * empty log message * Claus Gittinger <cg@exept.de> parents: 1158 diff changeset	776	runW := 0.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	777	x0 := xx.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	778	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	779	runW := runW + magX
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	780	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	781
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	782	runW ~~ 0 ifTrue:[
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	783	drawPixel value:x0 value:lastY value:lastColor.
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	784	].
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	785
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	786	savedFont notNil ifTrue:[
1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	787	gc font:savedFont.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	788	].
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	789
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	790	"Created: / 18-05-1999 / 20:13:39 / cg"
5591 1d2029c136ec #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5590 diff changeset	791	"Modified: / 01-09-2017 / 11:39:09 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	792	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	793
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	794	redrawX:x y:y width:w height:h
636 d53428252193 revised version tz parents: 633 diff changeset	795
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	796	\|xI yI devImage imgWidth imgHeight mX mY magnifiedWidth magnifiedHeight\|
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	797
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	798	image isNil ifTrue:[^self].
662 61b7601829ea with modal support tz parents: 636 diff changeset	799
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	800	magnification = (1@1) ifTrue: [
4212 4b84444912b5 exception access Claus Gittinger <cg@exept.de> parents: 4203 diff changeset	801	Error handle:[:ex \|
2092 36ef3048dbf4 * empty log message * Claus Gittinger <cg@exept.de> parents: 2089 diff changeset	802	Transcript showCR:'cannot convert image: ', ex description.
1510 fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	803	] do:[
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	804	devImage := image onDevice:device.
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	805	devImage ~~ image ifTrue:[
7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	806	image := devImage.
1764 3dd553f8d9f0 oops - leftover halts Claus Gittinger <cg@exept.de> parents: 1763 diff changeset	807	self changed:#image.
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	808	].
1510 fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	809	].
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	810	image device == device ifTrue:[
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	811	super redrawX:x y:y width:w height:h.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	812	self drawFrame.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	813	^ self.
1510 fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	814	].
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	815	].
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	816
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	817	"/ self clippingRectangle: (x@y extent:w@h).
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	818	"/ draw the image itself
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	819	self redrawImageX:x y:y width:w height:h.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	820
4233 06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	821	imgWidth := image width.
06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	822	imgHeight := image height.
06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	823
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	824	"/ beyond of image ?
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	825	adjust == #center ifTrue:[
4233 06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	826	xI := (width - imgWidth) // 2 - margin.
06183a48f783 Fix stc compiler warnings Stefan Vogel <sv@exept.de> parents: 4231 diff changeset	827	yI := (height - imgHeight) // 2 - margin.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	828	] ifFalse:[
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	829	xI := yI := margin
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	830	].
1967 1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	831
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	832	mX := magnification x.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	833	mY := magnification y.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	834	magnifiedWidth := mX * imgWidth.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	835	magnifiedHeight := mY * imgHeight.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	836
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	837	"/ draw the rest to the right and at the bottom
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	838	(x + w - 1) > (xI + magnifiedWidth) ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	839	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	840	clearRectangleX:(xI + magnifiedWidth) y:y
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	841	width:(x + w - magnifiedWidth - xI) height:h
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	842	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	843	(y + h - 1) > (yI + magnifiedHeight) ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	844	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	845	clearRectangleX:margin y:(yI + magnifiedHeight)
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	846	width:w height:(y + h - magnifiedHeight - yI)
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	847	].
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	848	self drawFrame.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	849	self clippingBounds: nil.
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	850
3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	851	"Modified: / 31.7.1998 / 02:22:45 / cg"
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	852	!
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	853
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	854	startSpray
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	855	spraySpot isNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	856	spraySpot := 8
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	857	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	858
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	859	sprayProcess isNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	860	sprayProcess := [
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	861	\|p rnd norm sprayPoint dly angle x y dist\|
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	862
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	863	rnd := Random new.
3477 00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	864	Distributions::NormalDistribution notNil ifTrue:[
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	865	norm := Distributions::NormalDistribution mean:0 deviation:0.5.
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	866	].
3487 5cc0a5d3e1f4 * empty log message * Claus Gittinger <cg@exept.de> parents: 3477 diff changeset	867	dly := Delay forMilliseconds:20.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	868	[true] whileTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	869	10 timesRepeat:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	870	p := sprayPosition.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	871	p notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	872	angle := rnd next * 359.999. "/ the angle is uniformly ditributed
3477 00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	873	norm notNil ifTrue:[
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	874	dist := norm next * spraySpot. "/ the distance is a normalDistribution
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	875	] ifFalse:[
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	876	dist := (rnd nextBetween:-1 and:1) * spraySpot.
00d7bac0b2c4 changed #startSpray Claus Gittinger <cg@exept.de> parents: 3476 diff changeset	877	].
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	878	sprayPoint := (Point r:dist degrees:angle)*magnification.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	879
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	880	x := p x + sprayPoint x truncated.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	881	y := p y + sprayPoint y truncated.
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	882	self pointAt:(x@y) width:1.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	883	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	884	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	885	dly wait.
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	] fork.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	888	]
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	889
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	890	"Modified: / 15-02-2012 / 22:44:54 / cg"
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	891	!
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	892
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	893	stopSpray
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	894	sprayProcess notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	895	sprayProcess terminate.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	896	sprayProcess := nil
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	897	].
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	898	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	899
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	900	!ImageEditView methodsFor:'event handling'!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	901
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	902	buttonMotion:state x:x y:y
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	903	\|p\|
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	904
2072 abd4e246f393 care for negative pos in buttonMotion (win32 klusge) Claus Gittinger <cg@exept.de> parents: 2053 diff changeset	905	(x < 0 or:[y < 0]) ifTrue:[
abd4e246f393 care for negative pos in buttonMotion (win32 klusge) Claus Gittinger <cg@exept.de> parents: 2053 diff changeset	906	^ self
abd4e246f393 care for negative pos in buttonMotion (win32 klusge) Claus Gittinger <cg@exept.de> parents: 2053 diff changeset	907	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	908	"/ readOnly ifTrue:[^ self].
2072 abd4e246f393 care for negative pos in buttonMotion (win32 klusge) Claus Gittinger <cg@exept.de> parents: 2053 diff changeset	909
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	910	p := x@y.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	911
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	912	state ~~ 0 ifTrue:[
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	913	"/ button down
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	914
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	915	"/ self selectedColor notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	916	(self imageContainsPoint:p) ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	917	(editMode == EditModePoint) ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	918	self pointAt:p.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	919	^ self
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	920	].
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	921	(editMode == EditModeSmooth) ifTrue:[
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	922	self smoothAt:p.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	923	^ self
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	924	].
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	925	sprayProcess notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	926	sprayPosition := p.
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	927	^ self
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	928	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	929	].
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	930	self drawCursorAt:p.
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	931	^ self
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	932	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	933
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	934	"/ 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	935	self drawCursorAt:p.
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	936
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	937	"/ if in pastemode, highlight the affected rectangle (image to be pasted is in ClipBoard)
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	938	self inPasteMode ifTrue: [
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	939	"/ with shift, paste is offset by pasted image's size
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	940	"/ (i.e. click-point will be corner of pasted rectangle)
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	941	self sensor shiftDown ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	942	p := p - Clipboard extent
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	943	].
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	944	(self imageContainsPastePoint:p) ifTrue:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	945	(self sensor hasButtonMotionEventFor:self) ifFalse:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	946	self drawPasteRectangleAt:p
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	947	]
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	948	] ifFalse: [
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	949	self cursor:Cursor stop.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	950	self releasePasteDrawing
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	951	]
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	952	]
1019 e68414752bc9 only change the cursor for myself. Claus Gittinger <cg@exept.de> parents: 1013 diff changeset	953
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	954	"Modified (format): / 16-02-2017 / 16:59:13 / cg"
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	955	!
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	956
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	957	buttonPress:button x:x y:y
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	958	\|p clr masked\|
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	959
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	960	p := x@y.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	961
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	962	"/ with shift, paste is offset by pasted image's size
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	963	"/ (i.e. click-point will be corner of pasted rectangle)
3278 c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	964	self inPasteMode ifTrue:[
c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	965	self sensor shiftDown ifTrue:[
c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	966	p := p - Clipboard extent
c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	967	]
c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	968	].
c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	969
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	970	self drawCursorAt:p.
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	971
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	972	(self imageContainsPoint:p) ifTrue:[
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	973	"/ shift click: select the pixel-color
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	974	(self inPasteMode not and:[self sensor shiftDown]) ifTrue:[
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	975	userAllowedToChangeDrawingColor ifTrue:[
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	976	(image maskAt:(p // magnification)) == 0 ifTrue:[
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	977	masked := true.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	978	] ifFalse:[
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	979	masked := false.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	980	clr := image colorAt:(p // magnification).
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	981	].
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	982	pickedColorHolder notNil ifTrue:[
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	983	pickedColorHolder value:clr.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	984	].
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	985	self selectedColor:clr.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	986	masked ifTrue:[self selectedColorIndex:nil].
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	987	self changed:#selectedColor with:clr.
6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	988	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	989	] ifFalse:[
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	990	"/ normal click:
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	991	(readOnly not
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	992	or:[editMode == EditModeCopy
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	993	or:[editMode == EditModeSpecialOperation]]
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	994	) ifTrue:[
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	995	(button between:1 and:2) ifTrue:[
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	996	mouseKeyColorMode := button.
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	997	self makeUndo.
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	998
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	999	clickInfoCallBack notNil ifTrue:[
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1000	"/ still a kludge, but less ugly ...
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1001	clickInfoCallBack value:button value:p
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1002	].
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1003	"/ editMode is something like #point, #rectangle etc.
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	1004	"/ so we call pointAt: / rectAt: / filledBoxAt: etc. here
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1005	[
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1006	self perform: (editMode, 'At:') asSymbol with:p
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1007	] on:Error do:[:ex \|
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1008	(Dialog confirm:('Error during operation: ', ex description,'\\Debug ?') withCRs )
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1009	ifTrue:[
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1010	ex reject
ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	1011	].
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	1012	].
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	1013	].
69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	1014	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1015	]
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	1016	]
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1017
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	1018	"Modified: / 17-02-2017 / 16:25:29 / cg"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1019	!
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1020
994 5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	1021	buttonRelease:button x:x y:y
5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	1022
5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	1023	self drawCursorAt: x@y.
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	1024	readOnly ifTrue:[^ self].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1025
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1026	(self imageContainsPoint: x@y) ifTrue: [
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	1027	sprayProcess notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	1028	self stopSpray
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	1029	].
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	1030
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	1031	image release.
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1032
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1033	"/ "/ cg: what a kludge - please change to use a valueHolder,
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1034	"/ "/ which gets the information ...
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1035	"/ masterApplication imagePreView invalidate.
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1036
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1037	"/ cg: still a kludge - but less ugly
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1038	self changed:#subImageIn with:(image bounds).
994 5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	1039	]
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1040
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	1041	"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	1042	!
5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	1043
2508 ffb079bfe8b6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2507 diff changeset	1044	inPasteMode
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	1045	^ (editMode notNil and:[editMode startsWith:#paste])
2508 ffb079bfe8b6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2507 diff changeset	1046	!
ffb079bfe8b6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2507 diff changeset	1047
5277 4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	1048	keyboardZoom:larger
4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	1049	larger ifTrue:[
4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	1050	self magnification: ((magnification + 1) min:63)
4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	1051	] ifFalse:[
4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	1052	self magnification: ((magnification - 1) max:1)
4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	1053	].
4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	1054	!
4d6ef5c2aa64 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5266 diff changeset	1055
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	1056	pointerLeave:state
33833bcbb5cd some cleans tz parents: 678 diff changeset	1057
688 e1c30adb37bf updates coord info label while defining boxes tz parents: 686 diff changeset	1058	super pointerLeave: state.
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	1059
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1060	self updateImageInfo: self imageInfoString.
1019 e68414752bc9 only change the cursor for myself. Claus Gittinger <cg@exept.de> parents: 1013 diff changeset	1061	self cursor:Cursor normal.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1062
2508 ffb079bfe8b6 * empty log message * Claus Gittinger <cg@exept.de> parents: 2507 diff changeset	1063	self inPasteMode ifTrue: [
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1064	self releasePasteDrawing
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1065	]
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1066
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1067	"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	1068	! !
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1069
636 d53428252193 revised version tz parents: 633 diff changeset	1070	!ImageEditView methodsFor:'image editing'!
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1071
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1072	askForSpecialOperation
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1073	"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	1074	then perform it."
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1075
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1076	\|listOfOpSpecs listOfOpNames listOfOpSelectors operation\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1077
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1078	listOfOpSpecs := OrderedCollection new.
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1079
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1080	listOfOpSpecs addAll:
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1081	#(
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1082	('edit separately' editIcon #edit)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1083	('extract subimage' cropSubImageIcon #editSubImage)
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1084	).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1085
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1086	self readOnly ifFalse:[
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1087	listOfOpSpecs addAll:
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1088	#(
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1089	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1090	('flip vertical' flipVerticalIcon flipVertical)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1091	('flip horizontal' flipHorizontalIcon flipHorizontal)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1092	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1093	('slightly brightened' slightlyBrighterIcon slightlyBrightened)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1094	('slightly darkened' slightlyDarkerIcon slightlyDarkened)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1095	('brightened' brighterIcon brightened)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1096	('darkened' darkerIcon darkened)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1097	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1098	('make grey' nil makeGrey)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1099	('greyed' nil greyed)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1100	('grey pattern' nil greyPattern)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1101	('grey pattern (unmasked)' nil unmaskedGreyPattern)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1102	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1103	('reversed' nil reversed)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1104	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1105	('change hue' nil changeHue)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1106	('colorize' nil colorize)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1107	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1108	('gradient fill horizontal' fillHorizontalGradientRectIcon gradientFillHorizontal)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1109	('gradient fill vertical' fillVerticalGradientRectIcon gradientFillVertical)
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1110	"/ unfinished
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1111	"/ ('gradient fill diagonal' fillDiagonalGradientRectIcon gradientFillDiagonal)
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1112	('-' nil nil)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1113	('auto gradient fill horizontal' fillHorizontalGradientRectIcon autoGradientFillHorizontal)
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1114	('auto gradient fill vertical' fillVerticalGradientRectIcon autoGradientFillVertical)
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1115	"/ unfinished
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1116	"/ ('auto gradient fill diagonal' fillDiagonalGradientRectIcon autoGradientFillDiagonal)
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1117	).
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1118	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1119
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1120	listOfOpNames := listOfOpSpecs collect:[:entry \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1121	\|name iconSelector icon\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1122	name := entry first.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1123	iconSelector := entry second.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1124	iconSelector notNil ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1125	icon := self class perform:iconSelector ifNotUnderstood:[ImageEditor perform:iconSelector].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1126	LabelAndIcon label:name icon:icon
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1127	] ifFalse:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1128	name
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1129	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1130	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1131
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1132	listOfOpSelectors := listOfOpSpecs collect:#third.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1133
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1134	operation := Dialog
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1135	choose:(resources string:'Which Operation:')
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1136	fromList:listOfOpNames
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1137	values:listOfOpSelectors
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1138	lines:20
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1139	cancel:nil.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1140
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1141	^ operation
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1142
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1143	"Created: / 20-02-2017 / 17:37:23 / cg"
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1144	"Modified: / 23-02-2017 / 15:54:42 / cg"
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1145	!
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	1146
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1147	autoCropLeft:doLeft right:doRight top:doTop bottom:doBottom
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1148	\|yMinNew yMaxNew xMinNew xMaxNew
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1149	pix stillCropping xMax yMax\|
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1150
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1151	image isNil ifTrue:[^ self].
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1152
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1153	xMax := image width - 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1154	yMax := image height - 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1155
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1156	xMinNew := 0.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1157	doLeft ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1158	pix := image pixelAtX:xMinNew y:0.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1159	stillCropping := true.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1160	[stillCropping] whileTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1161	0 to:yMax do:[:y \|
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1162	(image pixelAtX:xMinNew y:y) ~= pix ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1163	stillCropping := false
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1164	]
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1165	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1166	stillCropping ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1167	xMinNew := xMinNew + 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1168	xMinNew >= image width ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1169	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	1170	^ self
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1171	]
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1172	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1173	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1174	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1175
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1176	xMaxNew := xMax.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1177	doRight ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1178	stillCropping := true.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1179	pix := image pixelAtX:xMaxNew y:0.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1180	[stillCropping] whileTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1181	0 to:yMax do:[:y \|
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1182	(image pixelAtX:xMaxNew y:y) ~= pix ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1183	stillCropping := false
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1184	]
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1185	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1186	stillCropping ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1187	xMaxNew := xMaxNew - 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1188	].
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
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1192	yMinNew := 0.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1193	doTop ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1194	pix := image pixelAtX:xMinNew y:yMinNew.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1195	stillCropping := true.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1196	[stillCropping] whileTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1197	xMinNew to:xMaxNew do:[:x \|
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1198	(image pixelAtX:x y:yMinNew) ~= pix ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1199	stillCropping := false
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	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1202	stillCropping ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1203	yMinNew := yMinNew + 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1204	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1205	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1206	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1207
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1208	yMaxNew := yMax.
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1209	doBottom ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1210	stillCropping := true.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1211	pix := image pixelAtX:xMaxNew y:yMaxNew.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1212	[stillCropping] whileTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1213	xMinNew to:xMaxNew do:[:x \|
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1214	(image pixelAtX:x y:yMaxNew) ~= pix ifTrue:[
5492 f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1215	stillCropping := false
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	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1218	stillCropping ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1219	yMaxNew := yMaxNew - 1.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1220	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1221	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1222	].
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1223
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1224	(xMinNew == 0
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1225	and:[xMaxNew == (image width - 1)
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1226	and:[yMinNew == 0
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1227	and:[yMaxNew == (image height - 1)]]]) ifTrue:[
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1228	self warn:(resources string:'No border found - no crob.').
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1229	^ self
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	"/ self warn:'extract subImage '
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1233	"/ , (xMinNew @ yMinNew) printString
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1234	"/ , ' -> '
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1235	"/ , (xMaxNew @ yMaxNew) printString.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1236
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1237	self makeUndo.
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1238	self
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1239	makeSubImageX:xMinNew y:yMinNew
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1240	width:(xMaxNew - xMinNew + 1)
f3e1ee8eaf5a #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5491 diff changeset	1241	height:(yMaxNew - yMinNew + 1)
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	"Created: / 20-02-2017 / 17:59:05 / cg"
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1244	"Modified: / 12-04-2017 / 09:33:08 / cg"
5492 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
2480 6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	1247	copyImageToClipboard
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1248	image isNil ifTrue:[^ self].
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1249
2480 6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	1250	self class copyImageToClipboard:image.
4264 6e31e342f38c class: ImageEditView Stefan Vogel <sv@exept.de> parents: 4249 diff changeset	1251	self setClipboardObject:image.
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1252
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1253	"Modified: / 12-04-2017 / 09:27:07 / cg"
2480 6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	1254	!
6b82ad413d70 added copyToClipboard Claus Gittinger <cg@exept.de> parents: 2442 diff changeset	1255
1228 0aae4f7389ca renamed - crob -> crop Claus Gittinger <cg@exept.de> parents: 1184 diff changeset	1256	cropLeft:doLeft right:doRight top:doTop bottom:doBottom
5531 686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1257	<resource: #obsolete>
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1258
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1259	self autoCropLeft:doLeft right:doRight top:doTop bottom:doBottom
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1260
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1261	"Created: / 07-09-1998 / 14:25:52 / cg"
686d94de0ac2 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5510 diff changeset	1262	"Modified: / 12-04-2017 / 09:31:04 / cg"
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1263	!
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1264
5435 3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1265	drawingColorOrNil
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1266	\|cmap\|
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1267
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1268	cmap := image colorMap.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1269	(cmap isNil or:[cmap isFixedPalette or:[cmap isMappedPalette]]) ifTrue:[
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1270	^ self selectedColor.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1271	].
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1272	^ nil
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1273
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1274	"Created: / 03-02-2017 / 21:58:01 / cg"
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	1275	"Modified: / 05-09-2017 / 10:49:34 / cg"
5435 3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1276	!
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1277
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1278	drawingPixelOrNil
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1279	\|cmap\|
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1280
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1281	cmap := image colorMap.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1282	(cmap isNil or:[cmap isFixedPalette or:[cmap isMappedPalette]]) ifTrue:[
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1283	^ nil.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1284	].
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1285	^ self selectedColorIndex.
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1286
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1287	"Created: / 03-02-2017 / 21:58:28 / cg"
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1288	!
3707d107eb24 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5434 diff changeset	1289
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1290	flipSubImage:how in:imageBox
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1291	"/ now, do it
4624 bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1292	"/ caveat: this should go into image class
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1293
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1294	\|x0 y0 x1 y1 image t\|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1295
4623 efe94f736058 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4506 diff changeset	1296	self makeUndo.
efe94f736058 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4506 diff changeset	1297
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1298	x0 := imageBox left.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1299	y0 := imageBox top.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1300	x1 := imageBox right-1.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1301	y1 := imageBox bottom-1.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1302
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1303	image := self image.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1304
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1305	how == #vertical ifTrue:[
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1306	0 to:((y1-y0)//2) do:[:dy \|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1307	x0 to:x1 do:[:x \|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1308	t := image pixelAtX:x y:(y0+dy).
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1309	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	1310	image pixelAtX:x y:(y1-dy) put:t.
4624 bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1311	image mask notNil ifTrue:[
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1312	t := image maskAtX:x y:(y0+dy).
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1313	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	1314	image maskAtX:x y:(y1-dy) put:t.
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1315	].
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1316	].
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1317	]
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1318	] ifFalse:[
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1319	0 to:((x1-x0)//2) do:[:dx \|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1320	y0 to:y1 do:[:y \|
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1321	t := image pixelAtX:(x0+dx) y:y.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1322	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	1323	image pixelAtX:(x1-dx) y:y put:t.
4623 efe94f736058 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4506 diff changeset	1324
4624 bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1325	image mask notNil ifTrue:[
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1326	t := image maskAtX:(x0+dx) y:y.
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1327	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	1328	image maskAtX:(x1-dx) y:y put:t.
bc987849ea84 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4623 diff changeset	1329	].
4032 f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1330	].
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1331	]
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1332	].
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1333
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1334	self setModified.
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1335
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1336	"Created: / 07-04-2011 / 09:34:23 / cg"
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1337	!
f293d37675b5 added: #flipSubImage:in: Claus Gittinger <cg@exept.de> parents: 4000 diff changeset	1338
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1339	gradientFillIn:imageBox orientation:orientation auto:auto
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1340	"/ 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	1341	"/ (don't know what diagonal should do, yet)
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1342	"/ if auto is false, use color1/color2 for the fill
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1343
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1344	\|x0 y0 x1 y1 image n color1 color2
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1345	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	1346	dxH dyH hX hY dH dP f \|
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1347
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1348	self makeUndo.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1349
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1350	x0 := imageBox left.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1351	y0 := imageBox top.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1352	x1 := imageBox right-1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1353	y1 := imageBox bottom-1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1354	image := self image.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1355
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1356	self setModified.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1357
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1358	auto ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1359	orientation == #vertical ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1360	n := y1-y0-1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1361	n = 0 ifTrue:[^ self].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1362	x0 to:x1 do:[:x \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1363	color1 := image colorAtX:x y:y0.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1364	color2 := image colorAtX:x y:y1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1365	r0 := color1 red.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1366	g0 := color1 green.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1367	b0 := color1 blue.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1368	dR := (color2 red - color1 red) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1369	dG := (color2 green - color1 green) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1370	dB := (color2 blue - color1 blue) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1371	i := 1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1372	y0+1 to:y1-1 do:[:y \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1373	\|clr\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1374	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	1375	image colorAtX:x y:y put:clr.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1376	i := i+1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1377	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1378	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1379	^ self.
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
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1382	orientation == #horizontal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1383	n := x1-x0-1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1384	n = 0 ifTrue:[^ self].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1385	y0 to:y1 do:[:y \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1386	color1 := image colorAtX:x0 y:y.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1387	color2 := image colorAtX:x1 y:y.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1388	r0 := color1 red.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1389	g0 := color1 green.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1390	b0 := color1 blue.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1391	dR := (color2 red - color1 red) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1392	dG := (color2 green - color1 green) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1393	dB := (color2 blue - color1 blue) / n.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1394	i := 1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1395	x0+1 to:x1-1 do:[:x \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1396	\|clr\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1397	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	1398	image colorAtX:x y:y put:clr.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1399	i := i+1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1400	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1401	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1402	^ self.
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
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1407	color1 := (self drawingColorHolders at:1) value.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1408	color1 isNil ifTrue:[ color1 := Color black ].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1409	color2 := (self drawingColorHolders at:2) value.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1410	color2 isNil ifTrue:[ color2 := Color white ].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1411
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1412	r0 := color1 red.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1413	g0 := color1 green.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1414	b0 := color1 blue.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1415
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1416	orientation == #vertical ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1417	n := y1-y0.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1418	n = 0 ifTrue:[^ self].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1419
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1420	dR := (color2 red - r0) / n.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1421	dG := (color2 green - g0) / n.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1422	dB := (color2 blue - b0) / n.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1423
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1424	x0 to:x1 do:[:x \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1425	i := 0.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1426	y0 to:y1 do:[:y \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1427	\|clr\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1428	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	1429	image colorAtX:x y:y put:clr.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1430	i := i+1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1431	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1432	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1433	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1434	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1435	orientation == #horizontal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1436	n := x1-x0.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1437	n = 0 ifTrue:[^ self ].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1438
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1439	dR := (color2 red - r0) / n.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1440	dG := (color2 green - g0) / n.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1441	dB := (color2 blue - b0) / n.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1442
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1443	y0 to:y1 do:[:y \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1444	i := 1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1445	x0+1 to:x1-1 do:[:x \|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1446	\|clr\|
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1447	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	1448	image colorAtX:x y:y put:clr.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1449	i := i+1.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1450	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1451	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1452	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1453	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1454
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1455	orientation == #diagonal ifTrue:[
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1456	cX := (x1+1 + x0) / 2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1457	cY := (y1+1 + y0) / 2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1458	A := cY-y0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1459	B := cX-x0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1460	(A=0 or:[B=0]) ifTrue:[^ self].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1461
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1462	qAB := A/B.
5497 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	"/ {(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	1465	x0 to:x1
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1466	do:[:x \|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1467	b := cX-x.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1468	b = 0 ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1469	pD1x := pD2x := cX.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1470	pD1y := pD2y := cY.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1471	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1472	"/ (A/B) = (a/b) -> a = (A/B)*b
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1473	a := qAB*b.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1474	pD1x := ((cX-b) max:x0) min:x1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1475	pD1y := ((cY+a) max:y0) min:y1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1476	pD2x := ((cX-b) max:x0) min:x1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1477	pD2y := ((cY-a) max:y0) min:y1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1478	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1479	"/ {(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	1480	y0 to:y1
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1481	do:[:y \|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1482	"/ the edge-point to interpolate against...
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1483	"/ 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	1484	a := y-cY.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1485	b := x-cX.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1486	(a = 0) ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1487	"/ exactly in the middle
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1488	hX := (x < cX) ifTrue:[x0] ifFalse:[x1].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1489	hY := cY.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1490	] ifFalse:[
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1491	(b = 0) ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1492	hX := cX.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1493	hY := (y < cY) ifTrue:[y0] ifFalse:[y1].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1494	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1495	"/ (dH/A) = (b/a) -> dH = (b/a)*A
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1496	y <= pD1y ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1497	"/ in left-upper half
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1498	(y <= pD2y) ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1499	"/ in upper quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1500	dxH := (b/a)*A.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1501	hX := cX-dxH.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1502	hY := y0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1503	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1504	"/ in left quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1505	dyH := (a/b)*B negated.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1506	hY := cY+dyH.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1507	hX := x0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1508	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1509	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1510	"/ in right-lower half
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1511	y >= pD2y ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1512	"/ in lower quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1513	dxH := (b/a)*A negated.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1514	hX := cX-dxH.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1515	hY := y1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1516	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1517	"/ in right quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1518	dyH := (a/b)*B.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1519	hY := cY+dyH.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1520	hX := x1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1521	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1522	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1523	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1524	hX := hX min:x1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1525	hY := hY min:y1.
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1526	].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1527
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1528	"/ the color at H
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1529	color2 := image colorAtX:hX rounded y:hY rounded.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1530
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1531	"/ the distance between H and C
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1532	dH := (hX@hY) dist:(cX@cY).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1533	"/ the distance between P and C
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1534	dP := (x@y) dist:(cX@cY).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1535	"/ the fraction (0 at H; 1 at C)
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1536	f := 1 - (dP / dH).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1537	self assert:(f between:0 and:1).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1538
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1539	"/ the new color
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1540	dR := color2 red + ((r0-color2 red ) * f).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1541	dG := color2 green + ((g0-color2 green) * f).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1542	dB := color2 blue + ((b0-color2 blue) * f).
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1543	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	1544
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1545	"/ y <= pD1y ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1546	"/ "/ in left-upper half
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1547	"/ (y <= pD2y) ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1548	"/ "/ in upper quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1549	"/ image colorAtX:x y:y put:Color red.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1550	"/ ] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1551	"/ "/ in left quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1552	"/ image colorAtX:x y:y put:Color green.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1553	"/ ].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1554	"/ ] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1555	"/ "/ in right-lower half
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1556	"/ y >= pD2y ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1557	"/ "/ in lower quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1558	"/ image colorAtX:x y:y put:Color blue.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1559	"/ ] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1560	"/ "/ in right quadrant
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1561	"/ image colorAtX:x y:y put:Color yellow.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1562	"/ ].
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	"/ ].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1565	].
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1566	].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1567	"/ image colorAtX:cX rounded y:cY rounded put:Color magenta.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1568
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1569	"/ clr2 := image colorAtX:p2X y:p2Y.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1570	"/
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1571	"/ cTop := image colorAtX:x y:y0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1572	"/ cBot := image colorAtX:x y:y1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1573	"/ "/ point on diagonal
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1574	"/ xD := x.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1575	"/ yD := (y1-y0)/(x1-x0)*x.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1576	"/ "/ color at point on diagonal
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1577	"/ "/ cDiag := image colorAtX:xD rounded y:yD rounded.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1578	"/ "/ the distance of the diagonal point from the origin
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1579	"/ dd := ((x-x0) squared + (yD-y0) squared) sqrt.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1580	"/ "/ desired color at point on diagonal
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1581	"/ 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	1582	"/"/ image colorAtX:xD rounded y:yD rounded put:cDiag.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1583	"/
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1584	"/ 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	1585	"/ 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	1586	"/ y0 to:y1 do:[:y \|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1587	"/ \|clr d dR2 dG2 dB2\|
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	"/ y < yD ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1590	"/ "/ gradient from top-color at x to diagonal point at x
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1591	"/ d := y-y0.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1592	"/ dR2 := (cDiag red - cTop red) / n1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1593	"/ dG2 := (cDiag green - cTop green) / n1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1594	"/ dB2 := (cDiag blue - cTop blue) / n1.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1595	"/ 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	1596	"/ image colorAtX:x y:y put:clr.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1597	"/ ] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1598	"/ "/ gradient from diagonal point at x to bottom point at x
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1599	"/ d := y-yD.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1600	"/ dR2 := (cBot red - cDiag red) / n2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1601	"/ dG2 := (cBot green - cDiag green) / n2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1602	"/ dB2 := (cBot blue - cDiag blue) / n2.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1603	"/ 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	1604	"/ "/ clr := image colorAtX:x y:y.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1605	"/ image colorAtX:x y:y put:clr.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1606	"/ ].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1607	"/ ]
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1608	"/ ].
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1609	^ self.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1610	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1611
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1612	"Created: / 22-02-2017 / 21:00:01 / cg"
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1613	"Modified: / 23-02-2017 / 15:41:23 / cg"
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1614	!
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	1615
4723 c5f32ebfec14 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4715 diff changeset	1616	magnifyAntiAliasedImageTo:newSize
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	1617	self newImageWithUndo: (image hardAntiAliasedMagnifiedBy: newSize/image extent).
4723 c5f32ebfec14 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4715 diff changeset	1618	!
c5f32ebfec14 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4715 diff changeset	1619
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1620	magnifyImageTo:newSize
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	1621	self newImageWithUndo: (image magnifiedBy: newSize/image extent).
636 d53428252193 revised version tz parents: 633 diff changeset	1622	!
d53428252193 revised version tz parents: 633 diff changeset	1623
5586 5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1624	magnifySmoothingBy:scale
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1625	self newImageWithUndo: (image hardSmoothingMagnifiedBy:scale).
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1626
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1627	"Created: / 30-08-2017 / 15:35:15 / cg"
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1628	!
5cd1ecb1db66 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5585 diff changeset	1629
5587 9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1630	magnifySmoothingTo:newSize
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1631	self newImageWithUndo: (image hardSmoothingMagnifiedBy: newSize/image extent).
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1632
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1633	"Created: / 30-08-2017 / 15:46:46 / cg"
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1634	!
9905471b62fd #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5586 diff changeset	1635
2168 d531fe16bae2 more colormap operations Claus Gittinger <cg@exept.de> parents: 2149 diff changeset	1636	makeNewColorMapByMapping:functionOfColor
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1637	"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	1638
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1639	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	1640	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	1641	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	1642	Currently not done (why?):
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1643	If the image is a palette image,
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1644	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	1645	created (i.e. this is very fast).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1646
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1647	This is the internal low level function to brighten, darken
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1648	or hue-shift the image.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1649	Returns true, if there was any change."
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1650
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1651	\|xMax yMax map revMap anyChange
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1652	newColors newColorArray newImage pixelAction
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1653	prevRGBIn prevRGBOut\|
2168 d531fe16bae2 more colormap operations Claus Gittinger <cg@exept.de> parents: 2149 diff changeset	1654
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1655	anyChange := false.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1656
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1657	xMax := image width - 1.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1658	yMax := image height - 1.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1659
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1660	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	1661
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1662	newImage photometric:image photometric.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1663	newImage bits:(ByteArray new:(image bits size)).
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1664	newImage mask:(image mask copy).
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1665
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1666	image colorMap notNil ifTrue:[
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1667	"/ huh - what is going on here???
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1668	"/ whx not just collect over the colormap???
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1669
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1670	newColors := Set new.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1671	newColorArray := OrderedCollection new.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1672	map := Array new:256.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1673	revMap := OrderedCollection new.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1674
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1675	pixelAction :=
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1676	[:x :y \|
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1677	\|pix n_pix clr n_clr\|
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1678
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1679	pix := image pixelAtX:x y:y.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1680	(n_pix := map at:pix+1) isNil ifTrue:[
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1681	clr := image colorAtX:x y:y.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1682	n_clr := functionOfColor value:clr.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1683	(newColors includes:n_clr) ifFalse:[
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1684	newColors add:n_clr.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1685	newColorArray add:n_clr.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1686	revMap add:pix.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1687	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	1688	] ifTrue:[
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1689	"/ mhmh - multiple pixels mapped to the same color
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1690	n_pix := (newColorArray indexOf:n_clr) - 1.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1691	map at:pix+1 put:n_pix.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1692	]
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1693	].
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1694	newImage pixelAtX:x y:y put:n_pix.
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1695	].
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1696	] ifFalse:[
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1697	((image depth == 24) and:[image photometric == #rgb]) ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1698	pixelAction :=
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1699	[:x :y \|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1700	\|rgb clr n_rgb\|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1701
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1702	rgb := image pixelAtX:x y:y.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1703	rgb == prevRGBIn ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1704	n_rgb := prevRGBOut
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1705	] ifFalse:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1706	clr := Color rgbValue:rgb.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1707	n_rgb := (functionOfColor value:clr) rgbValue.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1708	prevRGBIn := rgb.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1709	prevRGBOut := n_rgb.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1710	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1711	newImage pixelAtX:x y:y put:n_rgb.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1712	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1713	] ifFalse:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1714	pixelAction :=
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1715	[:x :y \|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1716	\|clr n_clr\|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1717
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1718
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1719	clr := image colorAtX:x y:y.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1720	n_clr := functionOfColor value:clr.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1721	newImage colorAtX:x y:y put:n_clr.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1722	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1723	].
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1724	].
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1725
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1726	0 to:yMax do:[:y \|
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1727	0 to:xMax do:[:x \|
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1728	pixelAction value:x value:y
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1729	]
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1730	].
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1731
2566 d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1732	image colorMap notNil ifTrue:[
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1733	newImage colorMap:(MappedPalette withColors:newColorArray).
d0894c5f6d4d allow image processing of trueColor images Claus Gittinger <cg@exept.de> parents: 2556 diff changeset	1734	].
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	1735	self newImageWithUndo:newImage.
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1736
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1737	"/ for now, always return true
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1738	"/ (do not check if functionOfColor returns somthing different)
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1739	^ true
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1740
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	1741	"Modified (comment): / 31-08-2017 / 12:11:25 / cg"
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1742	!
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1743
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1744	makeSubImageX:oldX y:oldY width:newWidth height:newHeight
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1745	\|oldWidth oldHeight newImage newMaskImage needRedraw redrawRect1 redrawRect2 \|
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1746
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1747	oldWidth := image width.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1748	oldHeight := image height.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1749	self assert:(newWidth <= oldWidth).
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1750	self assert:(newHeight <= oldHeight).
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1751
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1752	newImage := image class width:newWidth height:newHeight depth:image depth.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1753	newImage photometric:image photometric.
5468 2ca6776b4271 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5435 diff changeset	1754	image photometric == #palette ifTrue:[
2ca6776b4271 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5435 diff changeset	1755	newImage colorMap:image colorMap copy.
2ca6776b4271 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5435 diff changeset	1756	].
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1757	newImage bits:(ByteArray new:(newImage bytesPerRow * newHeight)).
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1758
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1759	image mask notNil ifTrue:[
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1760	newMaskImage := Depth1Image width:newWidth height:newHeight.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1761	newMaskImage photometric: image mask photometric.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1762	newMaskImage colorMap: image mask colorMap copy.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1763	newMaskImage bits:(ByteArray new: newMaskImage bytesPerRow * newHeight).
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1764	newImage mask: newMaskImage
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1765	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1766
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1767	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	1768
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1769	needRedraw := true.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1770	(oldX == 0 and:[oldY == 0]) ifTrue:[
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1771	needRedraw := false.
5332 32b9a3b4abdb #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5314 diff changeset	1772	redrawRect1 := ((newWidth@0) * magnification) corner:(((oldWidth@oldHeight)+1) * magnification).
32b9a3b4abdb #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5314 diff changeset	1773	redrawRect2 := ((0@newHeight) * magnification) corner:(((oldWidth@oldHeight)+1) * magnification).
3706 e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1774	].
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1775	self image:newImage scroll:false invalidate:needRedraw.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1776	redrawRect1 notNil ifTrue:[
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1777	self invalidateRectangle:redrawRect1 repairNow:false.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1778	].
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1779	redrawRect2 notNil ifTrue:[
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1780	self invalidateRectangle:redrawRect2 repairNow:false.
e95e7f0e4f82 * empty log message * Claus Gittinger <cg@exept.de> parents: 3696 diff changeset	1781	].
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	1782	self setModified.
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1783
5332 32b9a3b4abdb #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5314 diff changeset	1784	"Created: / 07-09-1998 / 13:00:16 / cg"
5468 2ca6776b4271 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5435 diff changeset	1785	"Modified: / 13-02-2017 / 14:48:46 / cg"
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1786	!
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1787
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1788	makeUndo
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1789	\|theCopy\|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1790
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1791	image notNil ifTrue:[
3278 c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	1792	[undoImages size >= MaxUndos] whileTrue:[
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1793	undoImages removeFirst.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1794	].
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1795	theCopy := image copy.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1796	undoImages add:theCopy.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1797	originalImage isNil ifTrue:[ originalImage := theCopy ].
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1798	]
3278 c42700648b31 shift-paste Claus Gittinger <cg@exept.de> parents: 3277 diff changeset	1799
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	1800	"Modified: / 23-02-2017 / 15:43:55 / cg"
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1801	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	1802
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1803	pasteAt: aPoint mode:modeSymbol
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	1804	"called from button-press/button motion while in paste mode:
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	1805	paste the image in the clipboard at aPoint"
636 d53428252193 revised version tz parents: 633 diff changeset	1806
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1807	\|answer anyColorMissing choosenBox imagePoint imgX imgY copiedImage imageBox newColorMap
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1808	existingColors newColors allColors currentColorMap newColormap anyColorAdded oldColorMap\|
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1809
4203 a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	1810	Error handle:[:ex\|
a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	1811	ex creator == Image unrepresentableColorSignal ifFalse:[
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1812	ex reject
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1813	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1814	self undo.
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1815	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	1816	] do: [
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1817	windowGroup withExecuteCursorDo:[
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1818	choosenBox := self dragRectangleStartingAt: aPoint emphasis: #inverseFilledBox.
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1819	choosenBox isNil ifTrue:[ ^ self ].
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1820
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	1821	imagePoint := choosenBox origin//magnification.
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1822
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1823	copiedImage := Clipboard copy.
5417 054dfa979ced #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5415 diff changeset	1824	copiedImage isNil ifTrue:[^ self].
054dfa979ced #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5415 diff changeset	1825
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	1826	true "/ image photometric == #palette
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1827	ifTrue:[
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1828	"/ for all colors in the pasted image,
5472 f87d19419651 #OTHER by cg Claus Gittinger <cg@exept.de> parents: 5468 diff changeset	1829	"/ check, if it's in the colormap of the
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1830	"/ target image.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1831
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1832	anyColorMissing := anyColorAdded := false.
3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1833	oldColorMap := image colorMap.
5434 29822bceb67d #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5432 diff changeset	1834	(oldColorMap notNil and:[image photometric == #palette]) ifTrue:[
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1835	newColorMap := oldColorMap asOrderedCollection.
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1836	copiedImage usedValues do:[:pixel \|
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1837	\|pastedColor \|
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1838
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1839	pastedColor := copiedImage colorFromValue:pixel.
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1840
3762 1baf6a044dd2 changed: #pasteAt:mode: Claus Gittinger <cg@exept.de> parents: 3730 diff changeset	1841	(newColorMap includes:pastedColor) ifFalse:[
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1842	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	1843	"/ add to colormap
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1844	newColorMap add:pastedColor.
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1845	anyColorAdded := true.
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1846	"/ 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	1847	] ifFalse:[
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1848	"/ Transcript showCR:'color:' , pastedColor displayString , ' not found in targets colorMap'.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1849	"/ copiedImage colorMap notNil ifTrue:[
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1850	"/ copiedImage colorMap at: pixel+1 put: Color black.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1851	"/ ].
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1852	anyColorMissing := true.
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1853	]
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1854	]
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1855	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1856	].
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1857
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1858	anyColorMissing ifTrue:[
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1859	answer := Dialog
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1860	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	1861	labels:#( 'Cancel' 'New ColorMap' 'Use Nearest' )
737d8733fb01 brightemed, darkened, reverse etc. added to operations. Claus Gittinger <cg@exept.de> parents: 2168 diff changeset	1862	values:#( nil new nearest)
737d8733fb01 brightemed, darkened, reverse etc. added to operations. Claus Gittinger <cg@exept.de> parents: 2168 diff changeset	1863	default:3.
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1864
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1865	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	1866
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1867	currentColorMap := image colorMap.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1868	imgX := imagePoint x.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1869	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	1870
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1871	answer == #nearest ifTrue:[
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1872	0 to:copiedImage height-1 do:[:y \|
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1873	0 to:copiedImage width-1 do:[:x \|
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1874	\|clr n_clr\|
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1875
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1876	(copiedImage maskAtX:x y:y) == 0 ifTrue:[
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1877	image mask isNil ifTrue:[
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1878	image createMask.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1879	].
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1880	image maskAtX:imgX+x y:imgY+y put:0.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1881	] ifFalse:[
2582 5f9a25414195 atX:y: changed to #colorAtX :y: penk parents: 2566 diff changeset	1882	clr := copiedImage colorAtX:x y:y.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1883	n_clr := clr nearestIn:currentColorMap.
2582 5f9a25414195 atX:y: changed to #colorAtX :y: penk parents: 2566 diff changeset	1884	image colorAtX:imgX+x y:imgY+y put:n_clr
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1885	]
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1886	]
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1887	].
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1888	image restored.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1889	self redraw: (imageBox := (imagePoint * magnification extent: (Clipboard extent * magnification)) expandedBy: 1@1).
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	1890	self setModified.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1891	^ self.
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1892	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1893	answer == #new ifTrue:[
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1894	existingColors := image usedValues asIdentitySet.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1895	newColors := copiedImage usedValues.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1896	allColors := existingColors addAll:newColors.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1897	allColors size > (1 bitShift:image depth) ifTrue:[
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1898	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	1899	self undo.
1986 630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1900	^ self.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1901	].
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1902
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1903	newColormap := OrderedCollection new.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1904	newColormap addAll:image usedColors.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1905	newColormap addAll:copiedImage usedColors.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1906	"/ translate image to use new colorMap...
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1907
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1908	"/ translate image to use new colors ...
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1909	0 to:image height-1 do:[:y \|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1910	0 to:image width-1 do:[:x \|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1911	\|clr n_idx\|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1912
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1913	(image maskAtX:x y:y) == 1 ifTrue:[
2582 5f9a25414195 atX:y: changed to #colorAtX :y: penk parents: 2566 diff changeset	1914	clr := image colorAtX:x y:y.
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1915	n_idx := newColormap indexOf:clr.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1916	image pixelAtX:x y:y put:n_idx-1.
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	]
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1919	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1920	image colorMap:newColormap.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1921	currentColorMap := newColormap.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1922
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1923	"/ paste new image...
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1924	0 to:copiedImage height-1 do:[:y \|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1925	0 to:copiedImage width-1 do:[:x \|
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1926	\|clr idx\|
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	(copiedImage maskAtX:x y:y) == 1
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1929	ifTrue:[
2582 5f9a25414195 atX:y: changed to #colorAtX :y: penk parents: 2566 diff changeset	1930	clr := copiedImage colorAtX:x y:y.
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1931	idx := currentColorMap indexOf:clr.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1932	idx == 0 ifTrue:[
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1933	currentColorMap add:clr.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1934	idx := currentColorMap size.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1935	idx > (1 bitShift:image depth) ifTrue:[
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1936	self warn:(resources string:'Sorry: too many colors').
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1937	self undo.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1938	^ self.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1939	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1940	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1941	image pixelAtX:imgX+x y:imgY+y put:idx-1.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1942	image maskAtX:imgX+x y:imgY+y put:1.
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	].
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1946	image restored.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1947	self redraw: (imageBox := (imagePoint * magnification extent: (Clipboard extent * magnification)) expandedBy: 1@1).
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	1948	self setModified.
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1949	^ self.
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1950	].
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	1951	self warn:(resources string:'Sorry: unimplemented function').
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1952	self undo.
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1953	^ self.
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1954	].
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1955	anyColorAdded ifTrue:[
2490 62230519175a slowly getting rid of the Colormap class Claus Gittinger <cg@exept.de> parents: 2489 diff changeset	1956	image colorMap:(MappedPalette withColors:newColorMap).
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1957	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1958	].
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1959
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1960	copiedImage := image class fromImage: copiedImage.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1961	(newColorMap isNil
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1962	and:[modeSymbol isNil
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1963	and:[copiedImage mask isNil] ]) ifTrue:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1964	"/ use images copy functionality
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1965	"/ however, this copies the mask as well,
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1966	"/ which is not useful here
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1967	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	1968	] ifFalse:[
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1969	imgX := imagePoint x.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1970	imgY := imagePoint y.
1028 4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	1971
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1972	0 to:copiedImage height-1 do:[:y \|
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1973	0 to:copiedImage width-1 do:[:x \|
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1974	\|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	1975
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1976	dstX := imgX + x.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1977	dstY := imgY + y.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1978	wasMasked := (image maskAtX:dstX y:dstY) == 0.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1979	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	1980
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1981	"/ with modeUnder,
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1982	"/ only replace, if its either unmasked,
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1983	"/ or the current drawing color.
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1984	(modeSymbol isNil
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1985	or:[wasMasked
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1986	or:[modeSymbol == #withMask]])
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1987	ifTrue:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1988	newMasked ifFalse:[
2764 3302aab746d2 * empty log message * Claus Gittinger <cg@exept.de> parents: 2756 diff changeset	1989	image colorAtX:dstX y:dstY put:(copiedImage colorAtX:x y:y).
1823 d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	1990	wasMasked ifTrue:[
1986 630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1991	image maskAtX:dstX y:dstY put:1
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1992	].
1823 d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	1993	] ifTrue:[
d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	1994	wasMasked ifFalse:[
2135 09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1995	modeSymbol == #withMask ifTrue:[
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1996	image maskAtX:dstX y:dstY put:0
09782f280a97 added "paste with mask" Claus Gittinger <cg@exept.de> parents: 2092 diff changeset	1997	]
1823 d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	1998	]
d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	1999	].
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	2000	].
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	2001
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2002	]
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2003	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2004	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2005	image restored.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2006	self redraw: (imageBox := (imagePoint * magnification extent: (Clipboard extent * magnification)) expandedBy: 1@1).
1028 4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	2007	"/ masterApplication imagePreView redraw: (imageBox expandedBy: 1).
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	2008	self setModified.
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	2009	]
1028 4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	2010	]
4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	2011
5434 29822bceb67d #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5432 diff changeset	2012	"Modified: / 03-02-2017 / 17:10:05 / cg"
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2013	"Modified (comment): / 16-02-2017 / 11:13:59 / cg"
636 d53428252193 revised version tz parents: 633 diff changeset	2014	!
d53428252193 revised version tz parents: 633 diff changeset	2015
2086 3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2016	shiftImageHorizontal:shiftH vertical:shiftV
2489 f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2017	self shiftImageHorizontal:shiftH vertical:shiftV wrap:false
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2018	!
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2019
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2020	shiftImageHorizontal:shiftH vertical:shiftV wrap:doWrap
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2021	"shift the pixels;
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2022	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	2023	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	2024	i.e.:
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2025	0123456789 -> 3456789789 (shift: -3) 0123456789 -> 0120123456 (shift:3)
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2026	or, with wrap:
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2027	0123456789 -> 3456789012 (shift: -3) 0123456789 -> 7890123456 (shift:3)
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2028	"
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2029
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2030	\|newImage\|
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2031
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2032	newImage := self shifted:image horizontal:shiftH vertical:shiftV wrap:doWrap.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2033	self image:newImage.
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	2034	self setModified.
2489 f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2035	!
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2036
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2037	shifted:image horizontal:shiftH vertical:shiftV wrap:doWrap
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2038	"shift the pixels;
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2039	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	2040	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	2041	i.e.:
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2042	0123456789 -> 3456789789 (shift: -3) 0123456789 -> 0120123456 (shift:3)
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2043	or, with wrap:
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2044	0123456789 -> 3456789012 (shift: -3) 0123456789 -> 7890123456 (shift:3)
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
2086 3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2047	\|w h srcX srcY dstX dstY newImage\|
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2048
2489 f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2049	doWrap ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2050	"/ if wrapping, split into two operations to make wrap-code below simpler.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2051
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2052	shiftH ~~ 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2053	shiftV ~~ 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2054	newImage := self shifted:image horizontal:shiftH vertical:0 wrap:doWrap.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2055	newImage := self shifted:newImage horizontal:0 vertical:shiftV wrap:doWrap.
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	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2059	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2060	(shiftV == 0 and:[shiftH == 0]) ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2061	^ image
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
2086 3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2064	w := image width.
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2065	h := image height.
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2066
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2067	newImage := image copy.
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2068
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2069	srcX := srcY := dstX := dstY := 0.
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2070	shiftH < 0 ifTrue:[
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2071	srcX := shiftH negated
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2072	] ifFalse:[
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2073	dstX := shiftH
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2074	].
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2075	shiftV < 0 ifTrue:[
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2076	srcY := shiftV negated
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2077	] ifFalse:[
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2078	dstY := shiftV
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2079	].
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2080
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2081	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	2082
2489 f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2083	doWrap ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2084	srcX := srcY := dstX := dstY := 0.
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	"/ already simplified - see above
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2087	shiftH ~~ 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2088	"/ shiftV known to be 0
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2089	shiftH < 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2090	dstX := w-1-shiftH negated
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2091	] ifFalse:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2092	srcX := w-1-shiftH
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2093	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2094	w := shiftH abs.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2095	] ifFalse:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2096	"/ shiftH known to be 0
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2097	shiftV < 0 ifTrue:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2098	dstY := h-1-shiftV negated
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2099	] ifFalse:[
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2100	srcY := h-1-shiftV
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2101	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2102	h := shiftV abs.
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2103	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2104	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	2105	^ newImage
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2106	].
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2107
f5654b8104f4 shift + wrap Claus Gittinger <cg@exept.de> parents: 2480 diff changeset	2108	^ newImage.
2086 3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2109
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2110	"Created: / 7.9.1998 / 13:00:16 / cg"
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2111	"Modified: / 7.9.1998 / 14:15:32 / cg"
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2112	!
3e32adf8adab added shift operation Claus Gittinger <cg@exept.de> parents: 2085 diff changeset	2113
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2114	specialOperation:operation on:imageBox withColor:clr
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2115	"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	2116	then redraw as required"
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2117
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2118	self invalidate.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2119	self windowGroup processExposeEvents.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2120
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2121	operation isNil ifTrue:[^ false].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2122
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2123	(self performSpecialOperation:operation on:imageBox withColor:self selectedColor) ifFalse:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2124	^ false
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2125	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2126
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2127	image restored.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2128	self invalidate. "/ : (choosedBox expandedBy: 1).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2129
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2130	"/ self redraw: (choosedBox expandedBy: 1).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2131
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2132	"/ "/ cg: what a kludge - please change to use a valueHolder,
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2133	"/ "/ which gets the information ...
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2134	"/ masterApplication imagePreView redraw: (imageBox expandedBy: 1).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2135
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2136	"/ cg: still a kludge - but less ugly
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2137	self changed:#subImageIn with:(imageBox expandedBy: 1).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2138	self setModified.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2139	^ true
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2140
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2141	"Created: / 20-02-2017 / 17:35:33 / cg"
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2142	"Modified (comment): / 22-02-2017 / 19:56:47 / cg"
5491 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
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2145	text:aString at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2146	"draw a character"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2147
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2148	\|tempForm\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2149
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2150	tempForm := Form extent:(image extent) depth:1 onDevice:device.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2151	tempForm clear.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2152	tempForm paint:(Color colorId:1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2153	tempForm displayString:aString at:aPoint.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2154	0 to:image extent x - 1 do:[:x \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2155	0 to:image extent y - 1 do:[:y \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2156	(tempForm valueAt:(x@y)) == 1 ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2157	self pointAt:(x@y) width:1
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2158	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2159	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2160	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2161
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2162	"Modified: / 15-02-2012 / 22:47:44 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2163	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2164
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2165	undo
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2166	\|newImage\|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2167
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2168	undoImages notEmpty ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2169	newImage := undoImages removeLast.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2170	] ifFalse:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2171	(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	2172	ifFalse:[^ self].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2173	newImage := originalImage copy
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2174	].
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2175
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2176	windowGroup withExecuteCursorDo:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2177	\|oldImage\|
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2178
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2179	oldImage := self image.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2180	self clearModified.
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2181	self image:newImage scroll:(newImage extent ~= oldImage extent).
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2182	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2183
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	2184	"Modified: / 23-02-2017 / 15:47:15 / cg"
5485 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	!ImageEditView methodsFor:'image editing-editmode button actions'!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2188
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2189	boxAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2190	"called from button-press/button motion while in box-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2191	drag a rectangular outline,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2192	when released, draw a rectangle with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2193
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2194	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2195	commonBoxOperation:[:box :colorOrPixel \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2196	colorOrPixel isColor notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2197	image drawRectangle:box withColor:colorOrPixel.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2198	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2199	image drawRectangle:box withValue:colorOrPixel.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2200	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2201	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2202	at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2203
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2204	"Modified: / 16-02-2017 / 11:22:11 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2205	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2206
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2207	circleAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2208	"called from button-press/button motion while in circle-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2209	drag an ellipse,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2210	when released, draw an ellipse with the currently selected color"
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	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2213	commonBoxOperation:[:box :colorOrPixel \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2214	colorOrPixel isColor notNil ifTrue:[
5506 47319def7d06 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5499 diff changeset	2215	image drawEllipse:box withColor:colorOrPixel lineWidth:penWidth.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2216	] ifFalse:[
5506 47319def7d06 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5499 diff changeset	2217	image drawEllipse:box withValue:colorOrPixel lineWidth:penWidth.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2218	].
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	at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2221
5506 47319def7d06 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5499 diff changeset	2222	"Modified: / 26-02-2017 / 17:20:54 / cg"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2223	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2224
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2225	commonBoxOperation:action at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2226	"common code for filling/drawing."
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	\|choosenBox imageBox clr pix\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2229
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2230	(clr := self selectedColor) notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2231	choosenBox := self dragRectangleStartingAt: aPoint emphasis: #box.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2232	choosenBox notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2233	imageBox := choosenBox origin//magnification extent: (choosenBox extent//magnification).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2234	(clr := self drawingColorOrNil) notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2235	action value:imageBox value:clr.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2236	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2237	(pix := self drawingPixelOrNil) notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2238	action value:imageBox value:pix.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2239	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2240	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2241	image restored.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2242	self redraw: (choosenBox expandedBy: 1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2243
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2244	"/ cg: still a kludge - but less ugly
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2245	self changed:#subImageIn with:(imageBox expandedBy: 1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2246
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2247	self setModified.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2248	].
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	"Created: / 16-02-2017 / 11:20:49 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2252	!
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	copyAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2255	"called from button-press/button motion while in copy-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2256	drag a filled box,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2257	when released, copy the selected rectangle to the clipboard"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2258
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2259	\|choosenBox box copiedImage\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2260
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2261	choosenBox := self dragRectangleStartingAt: aPoint emphasis: #inverseFilledBox.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2262	choosenBox notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2263	box := choosenBox origin // magnification extent: (choosenBox extent // magnification).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2264	copiedImage := image subImageIn: box.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2265
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2266	self class copyImageToClipboard:copiedImage.
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	self redraw:(choosenBox expandedBy:1)
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2269	]
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	"Modified: / 21-08-1998 / 20:16:41 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2272	"Modified (comment): / 16-02-2017 / 11:15:09 / cg"
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
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2275	cropSubImageAt: aPoint
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2276	"called from button-press/button motion while in crop-subImage mode:
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2277	drag a filled box,
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2278	when released, change the image to the new bounds"
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2279
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2280	\|choosenBox imageBox\|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2281
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2282	choosenBox := self dragRectangleStartingAt: aPoint emphasis: #inverseFilledBox.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2283	choosenBox notNil ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2284	imageBox := choosenBox origin//magnification extent: (choosenBox extent//magnification).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2285	self specialOperation:#editSubImage on:imageBox withColor:nil.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2286	]
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2287
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2288	"Created: / 20-02-2017 / 17:27:50 / cg"
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2289	!
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2290
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2291	fillAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2292	"called from button-press motion while in floo-fill drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2293	perform a flood-fill with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2294
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2295	windowGroup withExecuteCursorDo:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2296	\|filledPoints clr\|
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	(clr := self selectedColor) notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2299	self updateActivity:'Flood filling - press CTRL-y to abort ...'.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2300	[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2301	\|pix\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2302
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2303	(clr := self drawingColorOrNil) notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2304	pix := image valueFromColor:clr.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2305	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2306	pix := self drawingPixelOrNil.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2307	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2308	image floodFillAt:aPoint//magnification withValue:pix
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2309	maxDeviationInLight:floodFillMaxLightError
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2310	maxDeviationInHue:floodFillMaxHueError.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2311
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2312	image restored.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2313
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2314	self invalidate.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2315	self changed:#subImageIn with:(image bounds).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2316
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2317	self setModified.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2318	] ifCurtailed:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2319	self updateActivity:'Flood fill aborted.'
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2320	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2321	].
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2322	self updateActivity:''
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2323	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2324
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2325	"Modified: / 17-02-2017 / 15:30:38 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2326	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2327
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2328	filledBoxAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2329	"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	2330	drag a filled box,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2331	when released, fill a rectangular area with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2332
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2333	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2334	commonBoxOperation:[:box :colorOrPixel \|
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	2335	image fillRectangle:box with:colorOrPixel.
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2336	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2337	at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2338
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	2339	"Modified: / 05-09-2017 / 14:50:51 / cg"
5485 fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2340	!
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	filledCircleAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2343	"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	2344	drag a filled ellipse,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2345	when released, fill an ellipse with the currently selected color"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2346
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2347	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2348	commonBoxOperation:[:box :colorOrPixel \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2349	colorOrPixel isColor notNil ifTrue:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2350	image fillEllipse:box withColor:colorOrPixel.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2351	] ifFalse:[
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2352	image fillEllipse:box withValue:colorOrPixel.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2353	].
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	at:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2356
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2357	"Created: / 16-02-2017 / 11:10:17 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2358	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2359
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2360	maskOutsideCircleAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2361	"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	2362	drag a box,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2363	when released, mask everything outside the rectangular area"
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	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2366	commonBoxOperation:[:box :colorOrPixel \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2367	\|newForm oldForm\|
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	newForm := Form extent:image extent depth:1 onDevice:Screen current.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2370	newForm paint:(Color colorId:0).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2371	newForm fillRectangle:(newForm bounds).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2372	newForm paint:(Color colorId:1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2373	newForm fillCircleIn:box.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2374	oldForm := image mask asFormOn:Screen current.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2375	newForm function:#and.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2376	newForm paint:(Color colorId:1) on:(Color colorId:0).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2377	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	2378	image mask:(ImageMask fromForm:newForm).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2379
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2380	"/ wrong: does not preserve already masked pixels...
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2381	"/ image mask fillRectangle:(image bounds) withValue:0.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2382	"/ image mask fillEllipse:box withValue:1.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2383	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2384	at:aPoint.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2385
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2386	image restored.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2387	self invalidate.
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	"Created: / 16-02-2017 / 12:33:25 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2390	"Modified: / 17-02-2017 / 16:47:47 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2391	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2392
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2393	maskOutsideRectAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2394	"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	2395	drag a box,
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2396	when released, mask everything outside the rectangular area"
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	self
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2399	commonBoxOperation:[:box :colorOrPixel \|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2400	\|newForm oldForm\|
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2401
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2402	newForm := Form extent:image extent depth:1 onDevice:Screen current.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2403	newForm paint:(Color colorId:0).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2404	newForm fillRectangle:(newForm bounds).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2405	newForm paint:(Color colorId:1).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2406	newForm fillRectangle:box.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2407	oldForm := image mask asFormOn:Screen current.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2408	newForm function:#and.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2409	newForm paint:(Color colorId:1) on:(Color colorId:0).
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2410	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	2411	image mask:(ImageMask fromForm:newForm).
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	"/ wrong: does not preserve already masked pixels...
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2414	"/image mask fillRectangle:(image bounds) withValue:0.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2415	"/image mask fillRectangle:box withValue:1.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2416	]
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2417	at:aPoint.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2418
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2419	image restored.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2420	self invalidate.
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	"Created: / 16-02-2017 / 12:33:06 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2423	"Modified: / 17-02-2017 / 17:23:57 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2424	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2425
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2426	pasteAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2427	"called from button-press/button motion while in paste mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2428	paste the image in the clipboard at aPoint"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2429
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2430	self pasteAt:aPoint mode:nil.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2431
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2432	"Modified (comment): / 16-02-2017 / 11:13:54 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2433	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2434
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2435	pasteUnderAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2436	"called from button-press/button motion while in paste mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2437	pasteUnder the image in the clipboard at aPoint.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2438	In this mode, only pixels which are not equal to
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2439	the current color or masked are pasted."
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2440
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2441	self pasteAt:aPoint mode:#under.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2442
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2443	"Modified (comment): / 16-02-2017 / 11:14:04 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2444	!
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	pasteWithMaskAt: aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2447	"called from button-press/button motion while in paste mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2448	paste the image in the clipboard at aPoint.
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2449	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	2450
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2451
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2452	self pasteAt:aPoint mode:#withMask.
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	"Modified (comment): / 16-02-2017 / 11:14:08 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2455	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2456
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2457	pointAt:aPoint
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2458	"called from button-press/button motion while in point-drawing mode:
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2459	draw a single pixel with the currently selected color"
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	self pointAt:aPoint width:self penWidth.
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	"Modified: / 15-02-2012 / 22:47:30 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2464	"Modified (comment): / 16-02-2017 / 11:13:06 / cg"
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2465	!
fa049861df83 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5484 diff changeset	2466
5604 0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2467	pointAt:aPoint width:pw
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2468	"called from button-press/button motion while in point-drawing mode:
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2469	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	2470
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2471	\|draw imagePoint clr pix oldColor newColor\|
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2472
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2473	imagePoint := aPoint // magnification.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2474	(imagePoint x between:0 and:image width-1) ifFalse:[^ self].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2475	(imagePoint y between:0 and:image height-1) ifFalse:[^ self].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2476
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2477	draw :=
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2478	[:point \|
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2479	(clr := self drawingColorOrNil) notNil ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2480	clr isPseudoColor ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2481	"/ only set the alpha value
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2482	newColor := (image colorAt:point) alpha:clr alpha.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2483	] ifFalse:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2484	newColor := clr.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2485	"/ clr alpha = 1 ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2486	"/ newColor := clr.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2487	"/ ] ifFalse:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2488	"/ clr alpha = 0 ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2489	"/ newColor := clr.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2490	"/ ] ifFalse:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2491	"/ oldColor := image colorAt:point.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2492	"/ newColor := clr alphaMixed:clr alpha with:oldColor.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2493	"/ ].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2494	"/ ].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2495	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2496	image atImageAndMask:point put:newColor
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2497	] ifFalse:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2498	(pix := self drawingPixelOrNil) notNil ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2499	image atImageAndMask:point putValue:pix.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2500	].
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	self invalidate:((point * magnification extent: magnification) expandedBy:1).
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2503	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2504
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2505	draw value:imagePoint.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2506
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2507	pw > 1 ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2508	"/ draw with a wide pen
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2509	(pw//2) negated to:(pw-(pw//2)-1) do:[:xOffs \|
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2510	(pw//2) negated to:(pw-(pw//2)-1) do:[:yOffs \|
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2511	imagePoint x + xOffs >= 0 ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2512	imagePoint y + yOffs >= 0 ifTrue:[
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2513	draw value:(imagePoint + (xOffs@yOffs)).
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2514	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2515	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2516	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2517	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2518	].
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2519	self setModified.
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2520
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2521	"Created: / 15-02-2012 / 22:47:08 / cg"
0cfb9a0ea4eb #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5600 diff changeset	2522	"Modified: / 13-09-2017 / 17:55:02 / cg"
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
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2525	smoothAt:aPoint
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2526	"called from button-press/button motion while in smoothing mode:
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2527	smoth (average) a single pixel with pixels around"
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2528
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2529	\|draw imagePoint x y w h\|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2530
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2531	imagePoint := aPoint // magnification.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2532	w := image width.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2533	h := image height.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2534	((x := imagePoint x) between:0 and:w-1) ifFalse:[^ self].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2535	((y := imagePoint y) between:0 and:h-1) ifFalse:[^ self].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2536
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2537	draw :=
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2538	[:point \|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2539	\|sumRed sumGreen sumBlue newClr\|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2540
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2541	sumRed := sumGreen := sumBlue := 0.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2542	-1 to:1 do:[:dx \|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2543	-1 to:1 do:[:dy \|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2544	\|clr\|
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2545
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2546	((x + dx) between:0 and:w-1) ifTrue:[
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2547	((y + dy) between:0 and:h-1) ifTrue:[
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2548	clr := image colorAtX:(x + dx) y:(y + dy).
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2549	sumRed := sumRed + clr redByte.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2550	sumGreen := sumGreen + clr greenByte.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2551	sumBlue := sumBlue + clr blueByte.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2552	]
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2553	].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2554	]
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2555	].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2556	newClr := Color
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2557	redByte:(sumRed / 9) rounded
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2558	greenByte:(sumGreen / 9) rounded
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2559	blueByte:(sumBlue / 9) rounded.
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2560
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2561	image colorMap isNil ifTrue:[
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2562	"/ Transcript
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2563	"/ show:(image colorAt:point);
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2564	"/ show:' -> ';
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2565	"/ showCR:newClr.
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2566	image atImageAndMask:point put:newClr.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2567	] ifFalse:[
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2568	image atImageAndMask:point put:(image colorMap colorNearestTo:newClr).
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2569	].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2570	self invalidate:((point * magnification extent: magnification) expandedBy:1).
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2571	].
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2572
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2573	draw value:imagePoint.
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2574	self setModified.
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2575
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2576	"Modified: / 16-02-2017 / 12:34:41 / cg"
4715 c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2577	!
c851a10dd606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4714 diff changeset	2578
1858 54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2579	specialOperationAt: aPoint
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2580	"special operation on a rectangular area"
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2581
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2582	\|choosenBox operation imageBox\|
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2583
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	2584	choosenBox := self dragRectangleStartingAt: aPoint emphasis:#inverseFilledBox.
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2585	choosenBox isNil ifTrue:[ ^ self ].
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2586
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2587	operation := self askForSpecialOperation.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2588	operation isNil ifTrue:[^ self].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2589
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	2590	imageBox := choosenBox origin//magnification extent: (choosenBox extent//magnification).
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2591	self specialOperation:operation on:imageBox withColor:self selectedColor.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2592
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2593	"Modified: / 20-02-2017 / 17:38:32 / cg"
1858 54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2594	!
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	2595
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2596	sprayAt: aPoint
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2597	"called from button-press/button motion while in spray mode:
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2598	start spraying with the currently selected color"
3476 4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2599
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2600	\|clr\|
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2601
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2602	(clr := self selectedColor) notNil ifTrue:[
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2603	sprayPosition := aPoint.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2604	self startSpray.
4b4dce2bd87b +spray and circle Claus Gittinger <cg@exept.de> parents: 3435 diff changeset	2605	].
5480 4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2606
4333dad478a5 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5472 diff changeset	2607	"Modified (comment): / 16-02-2017 / 11:12:28 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	2608	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	2609
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2610	!ImageEditView methodsFor:'image manipulation'!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2611
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2612	brightenImage
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2613	"make the image brighter"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2614
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2615	image photometric == #palette ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2616	self makeNewColorMapByMapping:[:clr \| clr lightened].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2617	] ifFalse:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2618	self newImageWithUndo: (image copy lightened).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2619	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2620
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2621	"Modified: / 31-08-2017 / 12:09:39 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2622	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2623
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2624	darkenImage
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2625	"make the image darker"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2626
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2627	image photometric == #palette ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2628	self makeNewColorMapByMapping:[:clr \| clr darkened].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2629	] ifFalse:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2630	self newImageWithUndo: (image copy darkened).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2631	].
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2632
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2633	"Modified: / 31-08-2017 / 12:09:23 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2634	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2635
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2636	flipHorizontal
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2637
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2638	self newImageWithUndo:(image copy flipHorizontal).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2639
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2640	"Modified (format): / 31-08-2017 / 12:13:03 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2641	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2642
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2643	flipVertical
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2644	self newImageWithUndo:(image copy flipVertical).
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2645
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2646	"Modified: / 31-08-2017 / 12:13:11 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2647	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2648
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2649	makeBorderedImageX:newX y:newY width:newWidth height:newHeight
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2650	\|newImage oldWidth oldHeight\|
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	oldWidth := image width.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2653	oldHeight := image height.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2654
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2655	newImage := image class width:newWidth height:newHeight depth:image depth.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2656	newImage photometric:image photometric.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2657	newImage colorMap:image colorMap copy.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2658	newImage bits:(ByteArray new:(newImage bytesPerRow * newHeight)).
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2659
2842 fe13fb01edd3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2841 diff changeset	2660	image mask notNil ifTrue:[
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2661	\|newMaskImage\|
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	newMaskImage := Depth1Image width:newWidth height:newHeight.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2664	newMaskImage photometric: image mask photometric.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2665	newMaskImage colorMap: image mask colorMap copy.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2666	newMaskImage bits:(ByteArray new: newMaskImage bytesPerRow * newHeight).
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2667	newImage mask: newMaskImage
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2668	].
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	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	2671	self newImageWithUndo:newImage.
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2672
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2673	"Created: / 7.9.1998 / 13:00:16 / cg"
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2674	"Modified: / 7.9.1998 / 14:15:32 / cg"
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	makeBrighter
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2678	"make the image brighter (obsolete, backward compatible entry)"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2679
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2680	self brightenImage
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2681
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2682	"Modified: / 31-08-2017 / 12:12:38 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2683	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2684
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2685	makeDarker
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2686	"make the image darker (obsolete, backward compatible entry)"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2687
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2688	self darkenImage
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2689
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2690	"Modified: / 31-08-2017 / 12:12:41 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2691	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2692
2841 0f0750749f34 * empty log message * Claus Gittinger <cg@exept.de> parents: 2839 diff changeset	2693	makeGrayScaleImage
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2694	self makeNewColorMapByMapping:
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2695	[:clr \| Color brightness:(clr brightness)].
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2696
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2697	"Modified: / 31-08-2017 / 12:12:30 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2698	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2699
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2700	makeInverse
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2701	self makeNewColorMapByMapping:
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2702	[:clr \|
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2703	Color
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2704	redByte:(255-clr redByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2705	greenByte:(255-clr greenByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2706	blueByte:(255-clr blueByte)
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2707	].
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2708
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2709	"Modified: / 31-08-2017 / 12:47:20 / cg"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2710	!
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2711
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2712	makeInvertedBits
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2713	"invert the pixels
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2714	for palette images, this will lead to funny results;
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2715	for all others, this makes it a negative"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2716
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2717	\|newImage\|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2718
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2719	newImage := image copy.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2720	newImage bits invert.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2721	self newImageWithUndo:newImage.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2722
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2723	"Created: / 31-08-2017 / 12:48:33 / cg"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2724	"Modified (comment): / 31-08-2017 / 14:02:28 / cg"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2725	!
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2726
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2727	makeNegative
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2728	"make a real negative.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2729	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	2730	for palette images, we need new colors."
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2731
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2732	image photometric ~~ #palette ifTrue:[
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2733	self makeInvertedBits.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2734	^ self.
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2735	].
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	self makeNewColorMapByMapping:
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2738	[:clr \|
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2739	Color
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2740	redByte:(255-clr redByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2741	greenByte:(255-clr greenByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2742	blueByte:(255-clr blueByte)
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2743	].
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	"Created: / 31-08-2017 / 13:50:39 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2746	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2747
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2748	makeSlightlyBrighter
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2749	self makeNewColorMapByMapping:
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2750	[:clr \|
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2751	clr brightness > Color lightGray brightness
5163 955f893d03f2 #OTHER by stefan Stefan Vogel <sv@exept.de> parents: 5093 diff changeset	2752	ifTrue:[ clr blendWith:self whiteColor ]
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2753	ifFalse:[ clr blendWith:Color lightGray ]
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2754	].
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2755
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2756	"Created: / 24-11-2010 / 11:08:18 / cg"
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2757	"Modified: / 31-08-2017 / 12:11:34 / cg"
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2758	!
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2759
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2760	makeSlightlyDarker
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2761	self makeNewColorMapByMapping:
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2762	[:clr \|
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2763	clr brightness < Color darkGray brightness
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2764	ifTrue:[ clr blendWith:Color black ]
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2765	ifFalse:[ clr blendWith:Color darkGray ]
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2766	].
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2767
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2768	"Created: / 24-11-2010 / 11:08:08 / cg"
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2769	"Modified: / 31-08-2017 / 12:11:39 / cg"
3971 058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2770	!
058c937850c5 added: Claus Gittinger <cg@exept.de> parents: 3931 diff changeset	2771
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2772	newImageWithUndo:newImage
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2773	"undoable set a new image (after processing)"
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2774
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2775	self makeUndo.
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2776	self image: newImage.
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2777	self setModified.
5589 c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2778
c10991d8d1a0 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5588 diff changeset	2779	"Modified (comment): / 31-08-2017 / 12:09:11 / cg"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2780	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2781
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2782	performSpecialOperation:operation on:imageBox withColor:clr
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2783	"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	2784
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2785	\|x0 y0 x1 y1 pixelAction requiredColors missingColors answer hue\|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2786
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2787	x0 := imageBox left.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2788	y0 := imageBox top.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2789	x1 := imageBox right - 1.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2790	y1 := imageBox bottom -1 .
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2791
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2792	operation == #edit ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2793	(self image subImageIn:imageBox) edit.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2794	^ false.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2795	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2796	operation == #editSubImage ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2797	self makeUndo.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2798	self image:(self image subImageIn:imageBox).
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2799	^ false.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2800	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2801	operation == #flipVertical ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2802	self flipSubImage:#vertical in:imageBox.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2803	^ true.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2804	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2805	operation == #flipHorizontal ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2806	self flipSubImage:#horizontal in:imageBox.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2807	^ true.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2808	].
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2809	operation == #autoGradientFillVertical ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2810	self gradientFillIn:imageBox orientation:#vertical auto:true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2811	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2812	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2813	operation == #autoGradientFillHorizontal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2814	self gradientFillIn:imageBox orientation:#horizontal auto:true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2815	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2816	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2817	operation == #autoGradientFillDiagonal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2818	self gradientFillIn:imageBox orientation:#diagonal auto:true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2819	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2820	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2821	operation == #gradientFillVertical ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2822	self gradientFillIn:imageBox orientation:#vertical auto:false.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2823	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2824	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2825	operation == #gradientFillHorizontal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2826	self gradientFillIn:imageBox orientation:#horizontal auto:false.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2827	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2828	].
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2829	operation == #gradientFillDiagonal ifTrue:[
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2830	self gradientFillIn:imageBox orientation:#diagonal auto:false.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2831	^ true.
c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2832	].
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2833
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2834	operation == #slightlyBrightened ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2835	pixelAction := [:x :y :clr \| clr slightlyLightened].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2836	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2837	operation == #slightlyDarkened ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2838	pixelAction := [:x :y :clr \| clr slightlyDarkened].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2839	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2840	operation == #brightened ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2841	pixelAction := [:x :y :clr \| clr lightened].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2842	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2843	operation == #darkened ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2844	pixelAction := [:x :y :clr \| clr darkened].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2845	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2846	operation == #reversed ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2847	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	2848	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2849	operation == #makeGrey ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2850	pixelAction := [:x :y :clr \| Color grey:(clr greyIntensity)].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2851	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2852	operation == #greyed ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2853	pixelAction := [:x :y :clr \| clr blendWith:Color gray].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2854	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2855	operation == #greyPattern ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2856	pixelAction := [:x :y :clr \| x odd == y even
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2857	ifTrue:[Color gray]
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2858	ifFalse:[clr]].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2859	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2860	operation == #unmaskedGreyPattern ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2861	pixelAction := [:x :y :clr \| x odd == y even
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2862	ifTrue:[self image maskAtX:x y:y put:1. Color gray]
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2863	ifFalse:[clr]].
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
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2866	operation == #changeHue ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2867	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	2868	hue := Number readFrom:hue onError:nil.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2869	hue isNil ifTrue:[^ false].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2870	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	2871	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2872	operation == #colorize ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2873	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	2874	hue := Number readFrom:hue onError:nil.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2875	hue isNil ifTrue:[^ false].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2876	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	2877	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2878
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2879	pixelAction isNil ifTrue:[
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2880	Dialog warn:(resources string:'Sorry - unimplemented pixelAction: ',operation asString).
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2881	^ false
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
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2884	image colorMap notNil ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2885	"/ compute required colors ...
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2886	requiredColors := Set new.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2887	self image
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2888	colorsFromX:x0 y:y0 toX:x1 y:y1
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2889	do:[:x :y :clr \|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2890	requiredColors add:(pixelAction value:x value:y value:clr)
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2891	].
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	missingColors := requiredColors reject:[:clr \| (image colorMap includes:clr)].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2894
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2895	missingColors notEmpty ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2896	answer := Dialog
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2897	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	2898	labels:#( 'Cancel' 'Add to ColorMap' 'Use Nearest')
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2899	values:#( nil add nearest)
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2900	default:3.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2901	answer isNil ifTrue:[^ false].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2902	answer == #add ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2903	missingColors size + image colorMap size > (2 raisedTo:image depth) ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2904	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	2905	^ false
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	missingColors do:[:eachColor \|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2908	image colorMap add:eachColor
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2909	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2910	answer := #nearest.
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	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2913	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2914
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2915	"/ now, do it
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2916	self image
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2917	colorsFromX:x0 y:y0 toX:x1 y:y1
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2918	do:[:x :y :clr \|
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2919	\|newClr\|
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	newClr := pixelAction value:x value:y value:clr.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2922	answer == #nearest ifTrue:[
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2923	newClr := newClr nearestIn:image colorMap
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2924	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2925	self image colorAtX:x y:y put:newClr
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2926	].
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2927
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2928	self setModified.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2929	^ true.
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2930
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2931	"Created: / 20-02-2017 / 17:30:00 / cg"
5497 c015e96a1563 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5493 diff changeset	2932	"Modified: / 22-02-2017 / 20:56:51 / cg"
5491 a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2933	!
a78da5678d29 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5485 diff changeset	2934
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2935	reduceColorResolutionBy:numBits
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2936	\|newImage\|
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2937
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2938	numBits > 7 ifTrue:[
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	2939	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	2940	^ false
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2941	].
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2942	newImage := image withColorResolutionReducedBy:numBits.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2943	newImage isNil ifTrue:[
5061 f8346c455a4b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5029 diff changeset	2944	self warn:(resources string:'Could not reduce color resolution.').
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2945	^ false.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2946	].
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2947
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2948	self newImageWithUndo:newImage.
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2949	^ true
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2950	!
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2951
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2952	resizeImageTo:newSize
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2953	self newImageWithUndo: (self resizedImage:image to:newSize).
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2954	!
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2955
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2956	resizedImage:image to:newSize
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2957	"helper for image resize and mask resize.
bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2958	return a resized version of image"
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2959
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2960	\|newImage newMaskImage\|
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2961
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2962	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	2963	newImage photometric:image photometric.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2964	newImage colorMap:image colorMap copy.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2965	newImage bits: (ByteArray new: newImage bytesPerRow * newSize y).
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2966
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2967	image mask notNil ifTrue:[
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2968	newMaskImage := Depth1Image width: newSize x height: newSize y.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2969	newMaskImage photometric: image mask photometric.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2970	newMaskImage colorMap: image mask colorMap copy.
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2971	newMaskImage bits:(ByteArray new: newMaskImage bytesPerRow * newSize y).
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2972	newImage mask: newMaskImage
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2973	].
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	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	2976	^ newImage.
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2977	!
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	rotateImageBy:rotation
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2980	"rotate by (degrees)"
312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2981
4212 4b84444912b5 exception access Claus Gittinger <cg@exept.de> parents: 4203 diff changeset	2982	Error handle:[:ex\|
3435 400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2983	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	2984	] do:[
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2985	self newImageWithUndo: (image hardRotated: rotation).
2839 312c7d2616bf * empty log message * Claus Gittinger <cg@exept.de> parents: 2838 diff changeset	2986	]
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	"Modified: / 29.7.1998 / 18:21:14 / cg"
3435 400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2989	!
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2990
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2991	threeDProjection:dx1 and:dx2
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2992	"3D projection"
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2993
4212 4b84444912b5 exception access Claus Gittinger <cg@exept.de> parents: 4203 diff changeset	2994	Error handle:[:ex\|
3435 400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2995	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	2996	] do:[
4730 bcf8e15b7606 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4723 diff changeset	2997	self newImageWithUndo:(image threeDProjected:dx1 and:dx2)
3435 400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2998	]
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	2999
400079196849 3D perspecitve (first attempt) Claus Gittinger <cg@exept.de> parents: 3319 diff changeset	3000	"Modified: / 29.7.1998 / 18:21:14 / cg"
2839 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
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3003	!ImageEditView methodsFor:'image-dragging & info'!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3004
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	3005	dragRectangleStartingAt:aPointIn emphasis:emphasis
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3006	"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	3007	This is called by operation like
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3008	rectangle, filledRectangle, copy etc.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3009	(i.e. any operation which operates on a box).
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3010	emphasis is one of:
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3011	box - a frame is drawn
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3012	inverseFilledBox - the dragged box is filled by the inverse color
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3013	filledBox - the dragged box is filled with black
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3014	grayedBox - the dragged box is drawn with a gray shadow
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3015	"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3016
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3017	\|currentPoint currentExtent firstPoint lastCurrentPoint gridCorrection
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3018	mp lastMp p whichQuarter scrollX scrollY aPoint sensor\|
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3019
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3020	aPoint := aPointIn.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3021	firstPoint := currentPoint := lastCurrentPoint := aPoint//magnification*magnification.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3022	magnification >= GridMagnificationLimit ifFalse: [gridCorrection := 0] ifTrue: [gridCorrection := 1].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3023
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3024	sensor := self sensor.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3025	[sensor anyButtonPressed] whileTrue: [
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3026	(sensor hasKeyEventFor:nil) ifTrue:[
2838 8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	3027	self invalidate.
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	3028	^ nil.
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	3029	].
8525a35121d2 changeHLS fixed dfor depth24-images; Claus Gittinger <cg@exept.de> parents: 2824 diff changeset	3030
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3031	mp := sensor mousePoint.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3032	mp = lastMp ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3033	Delay waitForSeconds:0.05
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3034	] ifFalse:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3035	lastMp := mp.
4999 e0111330133e device access Claus Gittinger <cg@exept.de> parents: 4967 diff changeset	3036	mp := device translatePoint:mp fromView:nil toView:self.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3037	"/ mp is a device coordinate here ...
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3038	scrollX := 0.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3039	mp x > width ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3040	scrollX := mp x - width.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3041	] ifFalse:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3042	mp x < 0 ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3043	scrollX := mp x.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3044	]
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3045	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3046	scrollY := 0.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3047	mp y > height ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3048	scrollY := mp y - height.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3049	] ifFalse:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3050	mp y < 0 ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3051	scrollY := mp y.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3052	]
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3053	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3054	(scrollX + scrollY) ~~ 0 ifTrue:[
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3055	self scrollTo:(self viewOrigin + (scrollX @ scrollY)).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3056	lastMp := nil.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3057	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3058
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3059	mp := mp + self viewOrigin.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3060	"/ mp is now a logical coordinate.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3061
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3062	currentPoint := (0@0) max: (image extent * magnification min: (p := mp)).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3063	currentPoint := currentPoint//magnification*magnification.
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	3064
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3065	currentExtent := (firstPoint - currentPoint) abs.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3066	whichQuarter := (firstPoint x - currentPoint x) > 0
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3067	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	3068	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	3069
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3070	self showCursorAt: p andInformation:
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3071	((firstPoint//magnification - whichQuarter + 1) printString,
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3072	' to: ',
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3073	(currentPoint//magnification + whichQuarter) printString),
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3074	' (extent: ',
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3075	(currentExtent//magnification) printString, ')'.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3076
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3077	currentPoint ~= lastCurrentPoint ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3078
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3079	emphasis == #grayedBox ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3080	"/ does not yet work
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3081	\|org ext\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3082
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3083	"/ org := (firstPoint min: lastCurrentPoint) - 1.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3084	"/ ext := (firstPoint - lastCurrentPoint) abs + 2.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3085
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3086	(lastCurrentPoint x > currentPoint x
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3087	or:[ (lastCurrentPoint y > currentPoint y) ]
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3088	) ifTrue:[
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3089	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3090	redrawImageX:firstPoint x"-1" y:firstPoint y"-1"
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3091	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	3092	unmaskedOnly:false processColorsWith:[:clr \| clr ].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3093	"/ self drawFramesIn:(firstPoint corner:lastCurrentPoint).
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3094	].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3095
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3096	self
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3097	redrawImageX:firstPoint x"-1" y:firstPoint y"-1 "
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3098	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	3099	unmaskedOnly:true processColorsWith:[:clr \| Color gray: clr grayIntensity / 2 ].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3100	].
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3101
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3102	emphasis == #inverseFilledBox ifTrue: [
5414 641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3103	\|union invertOutside\|
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3104
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3105	invertOutside := false.
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3106	"/ union := (firstPoint corner:currentPoint) merge:(firstPoint corner:lastCurrentPoint).
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3107	"/ ((lastCurrentPoint x > currentPoint x)
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3108	"/ and:[ lastCurrentPoint y > currentPoint y ]) ifTrue:[
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3109	"/ "/ a real shrink
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3110	"/ invertOutside := true.
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3111	"/ self xoring: [
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3112	"/ union areasOutside:(firstPoint corner:lastCurrentPoint) do:[:r \|
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3113	"/ self fillRectangle: ((firstPoint min: currentPoint) + margin extent: currentExtent - gridCorrection)
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3114	"/ ]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3115	"/ ]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3116	"/ ] ifFalse:[
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3117	"/ ((currentPoint x > lastCurrentPoint x)
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3118	"/ and:[ currentPoint y > lastCurrentPoint y ]) ifTrue:[
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3119	"/ "/ a real grow
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3120	"/ invertOutside := true.
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3121	"/ self xoring: [
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3122	"/ union areasOutside:(firstPoint corner:currentPoint) do:[:r \|
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3123	"/ self fillRectangle: ((firstPoint min: currentPoint) + margin extent: currentExtent - gridCorrection)
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3124	"/ ]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3125	"/ ]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3126	"/ ].
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3127	"/ ].
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3128	invertOutside ifFalse:[
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3129	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	3130	gc xoring: [
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3131	gc fillRectangle: ((firstPoint min: currentPoint) + margin extent: currentExtent - gridCorrection)
5414 641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3132	]
641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3133	].
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3134	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3135
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3136	emphasis == #box ifTrue:[
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3137	\|origin extent lineWidthY lineWidthX\|
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3138
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3139	origin := (firstPoint min: lastCurrentPoint) - 1.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3140	extent := (firstPoint - lastCurrentPoint) abs + 2.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3141	lineWidthY := extent y min: (magnification y + 2).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3142	lineWidthX := extent x min: (magnification x + 2).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3143	self redraw: (origin extent: (extent x@lineWidthY)).
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3144	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	3145	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	3146	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	3147	(self selectedColor ~= Color noColor)
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3148	ifTrue: [gc paint: self selectedColor]
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3149	ifFalse: [gc paint: self viewBackground].
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3150	origin := (firstPoint min: currentPoint) + margin.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3151	extent := currentExtent - gridCorrection.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3152	lineWidthY := extent y min: magnification y.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3153	lineWidthX := extent x min: magnification x.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3154	(lineWidthY > 0 and: [lineWidthX > 0]) ifTrue:[
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3155	gc fillRectangle: (origin extent: (extent x@lineWidthY)).
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3156	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	3157	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	3158	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	3159	]
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3160	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3161
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3162	emphasis == #filledBox ifTrue:[
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3163	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	3164	(self selectedColor ~= Color noColor)
5432 6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3165	ifTrue: [gc paint: self selectedColor]
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3166	ifFalse: [gc paint: self viewBackground].
6f103b797668 #REFACTORING by cg Claus Gittinger <cg@exept.de> parents: 5418 diff changeset	3167	gc fillRectangle: ((firstPoint min: currentPoint) + margin extent: currentExtent - gridCorrection).
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3168	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3169	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3170	lastCurrentPoint := currentPoint.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3171	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3172	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3173
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3174	^((0@0) max: (firstPoint min: currentPoint)) extent: (firstPoint - currentPoint) abs
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3175
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	3176	"Created: / 21-08-1998 / 20:17:07 / cg"
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	3177	"Modified: / 10-10-2001 / 14:13:08 / cg"
97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	3178	"Modified (format): / 04-09-2017 / 18:26:06 / cg"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3179	!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3180
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3181	drawCursorAt:aPoint
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3182	"the mouse was moved to aPoint (in the image).
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3183	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	3184	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	3185
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3186	\|imgPoint shownCursor\|
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3187
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3188	readOnly ifTrue:[^ self].
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3189	image isNil ifTrue: [
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3190	self updateImageInfo:(self imageInfoString).
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3191	self cursor:Cursor stop.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3192	^ self
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3193	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3194
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3195	imgPoint := aPoint // magnification.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3196	((imgPoint x between:0 and:(image width-1))
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3197	and:[imgPoint y between:0 and: (image height-1)]
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3198	) ifFalse:[
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3199	self updateImageInfo:(self imageInfoString).
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3200	shownCursor := Cursor stop.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3201	] ifTrue: [
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3202	self updateImageInfoFor:imgPoint.
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3203	shownCursor := Cursor crossHair
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3204	].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3205	self cursor:shownCursor.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3206
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3207	"Modified: / 03-05-2011 / 12:27:52 / cg"
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3208	"Modified (format): / 16-02-2017 / 17:09:13 / cg"
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3209	!
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3210
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3211	imageInfoString
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3212	image isNil ifTrue: [^ 'No image loaded.'].
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3213
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3214	^ String streamContents:[:s \|
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3215	\|d\|
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3216
5585 454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3217	s print:('%1x%2 \| %3bit%4'
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3218	bindWith:image width
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3219	with:image height
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3220	with:image depth
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3221	with:(image mask notNil ifTrue: ['+mask'] ifFalse:[''])).
454a11130910 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5584 diff changeset	3222
5588 f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3223	image depth ~~ image bitsPerSample sum ifTrue:[
f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3224	s print:' ('.
f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3225	image bitsPerSample do:[:each \| s print:each] separatedBy:[s print:'�'].
f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3226	s print:')'.
f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3227	].
f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3228
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3229	d := image depth min:24.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3230	' [%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	3231	].
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3232
5588 f780d54d56ad #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5587 diff changeset	3233	"Modified: / 31-08-2017 / 18:15:40 / cg"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3234	!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3235
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3236	showCursorAt: aPoint andInformation: aLabel
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3237	\|shownCursor\|
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3238
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3239	readOnly ifTrue:[^ self].
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3240
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3241	((0@0 extent: image extent * magnification) containsPoint: aPoint)
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3242	ifTrue: [ shownCursor := Cursor crossHair ]
5414 641d2f0d748c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5413 diff changeset	3243	ifFalse:[ shownCursor := Cursor stop ].
5413 6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3244	self cursor:shownCursor.
6211fc3b725a #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5405 diff changeset	3245	self updateImageInfo: aLabel.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3246
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3247	"Modified: / 03-05-2011 / 12:28:15 / cg"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3248	!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3249
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3250	updateActivity: something
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3251	\|msg\|
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3252
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3253	msg := something printString.
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3254
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3255	activityInfoHolder notNil ifTrue:[
3847 c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3256	activityInfoHolder value:msg.
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3257	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3258
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3259	"Modified: / 29.7.1998 / 18:41:47 / cg"
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3260	!
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3261
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3262	updateImageInfo:someTextOrObject
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3263	"show someText in the lower info area"
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3264
3847 c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3265	\|msg\|
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	imageInfoHolder notNil ifTrue:[
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3268	someTextOrObject isString ifTrue:[
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3269	msg := someTextOrObject
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3270	] ifFalse:[
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3271	msg := someTextOrObject printString.
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3272	].
3847 c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3273	msg ~= imageInfoHolder value ifTrue:[
c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3274	imageInfoHolder value:msg.
c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3275	].
c09d45071125 comment/format in: #updateImageInfo: Claus Gittinger <cg@exept.de> parents: 3840 diff changeset	3276	^ self
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3277	].
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3278
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3279	"Modified: / 29-08-2017 / 20:35:57 / cg"
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3280	!
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3281
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3282	updateImageInfoFor:aPoint
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3283	"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	3284
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3285	\|clr pixel r g b a m\|
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3286
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3287	clr := image colorAt:aPoint.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3288	pixel := image pixelAt:aPoint.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3289
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3290	r := clr redByte.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3291	g := clr greenByte.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3292	b := clr blueByte.
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3293	image hasAlphaChannel ifTrue:[
5493 1840ba5cf10b #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5492 diff changeset	3294	"/ sigh - must return a TranslucentColor from colorAt:
1840ba5cf10b #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5492 diff changeset	3295	"/ until that is fixed, compute it here...
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3296	"/ a := clr alphaByte.
5493 1840ba5cf10b #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5492 diff changeset	3297	a := (pixel rightShift:(image alphaShiftForPixelValue)) bitAnd:(image alphaMaskForPixelValue).
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3298	] ifFalse:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3299	image mask notNil ifTrue:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3300	m := image mask pixelAt:aPoint.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3301	].
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3302	].
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3303
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3304	self updateImageInfo:
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3305	(' ' asText backgroundColorizeAllWith:clr)
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3306	, ' '
8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3307	, (String streamContents:[:s \|
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3308	\|redString greenString blueString greyString
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3309	photometric bitsPerSample\|
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3310
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3311	photometric := image photometric.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3312	bitsPerSample := image bitsPerSample.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3313
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3314	s print:aPoint.
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3315
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3316	((photometric == #blackIs0) or:[(photometric == #whiteIs0)]) ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3317	s print:' (g:'; print:pixel.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3318	greyString := (pixel hexPrintString:2).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3319	] ifFalse:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3320	s print:' (r:'; print:r.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3321	s print:' g:'; print:g.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3322	s print:' b:'; print:b.
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3323
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3324	redString := (r hexPrintString:2).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3325	greenString := (g hexPrintString:2).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3326	blueString := (b hexPrintString:2).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3327	].
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3328	a notNil ifTrue:[
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3329	s print:' a:'; print:a.
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	m notNil ifTrue:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3332	s print:' m:'; print:m.
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3333	].
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3334	].
63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3335
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3336	((photometric == #blackIs0) or:[(photometric == #whiteIs0)]) ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3337	(bitsPerSample at:1) == 16 ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3338	greyString := (pixel hexPrintString:4)
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3339	].
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3340	s print:(' #%1' bindWith:greyString).
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3341	] ifFalse:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3342	((photometric == #rgb) or:[(photometric == #rgba)]) ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3343	(bitsPerSample at:1) == 16 ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3344	redString := (r hexPrintString:4)
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3345	].
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3346	(bitsPerSample at:2) == 16 ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3347	greenString := (g hexPrintString:4)
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3348	].
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3349	(bitsPerSample at:2) == 16 ifTrue:[
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3350	blueString := (b hexPrintString:4)
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3351	].
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3352	].
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3353	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	3354	].
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3355	a notNil ifTrue:[
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3356	s print:'.'; print:(a hexPrintString:2)
3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3357	].
5582 d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3358
d88b01c6608b #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5581 diff changeset	3359	photometric == #palette ifTrue:[
5581 63e21f277747 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5579 diff changeset	3360	s print:' pixel index:'; print:pixel.
3729 6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3361	].
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3362	s print:')'.
6f6cfc8bb8cf * empty log message * Claus Gittinger <cg@exept.de> parents: 3706 diff changeset	3363	])
5481 3ed986b5812d #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5480 diff changeset	3364
5583 8bc04664882c #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5582 diff changeset	3365	"Modified: / 29-08-2017 / 20:39:26 / cg"
2511 10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3366	! !
10537dc4e961 category change Claus Gittinger <cg@exept.de> parents: 2508 diff changeset	3367
2818 d255fb7d54fc * empty log message * Claus Gittinger <cg@exept.de> parents: 2784 diff changeset	3368	!ImageEditView methodsFor:'initialization & release'!
1327 ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3369
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3370	destroy
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	3371	ClipboardMagnified := Clipboard := nil.
1327 ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3372	LastMagnification := magnification.
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3373
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3374	super destroy
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	3375	!
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	3376
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3377	initialize
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3378	super initialize.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3379
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3380	readOnly := false.
2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3381
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	3382	self enableMotionEvents.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3383
1374 44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	3384	undoImages := List new: MaxUndos.
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3385
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	3386	magnification := LastMagnification ? (8@8).
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3387	modifiedHolder := false asValue.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3388	mouseKeyColorMode := 1.
2908 a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	3389	resourceClass := resourceSelector := nil.
5499 8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	3390	drawingColorHolders isNil ifTrue:[
8c729d93a77c #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5497 diff changeset	3391	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	3392	].
2009 4f556ff9fec5 pick with SHIFT-click in the mag-view Claus Gittinger <cg@exept.de> parents: 2007 diff changeset	3393	drawingPixelHolders := Array with:(nil asValue) with:(nil asValue). "/ left/right mouse colors
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	3394
5593 97051e4f73d4 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5591 diff changeset	3395	drawingAlpha isNil ifTrue:[ drawingAlpha := 100 ].
4111 3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	3396	spraySpot := 8.
3e1f722c1cf2 added: Claus Gittinger <cg@exept.de> parents: 4041 diff changeset	3397	penWidth := 1.
5483 87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	3398	floodFillMaxHueError := floodFillMaxLightError := 0.
5484 6b12e0653062 #BUGFIX by cg Claus Gittinger <cg@exept.de> parents: 5483 diff changeset	3399	userAllowedToChangeDrawingColor := true.
5483 87e33f13ffe2 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5481 diff changeset	3400
2889 69423b4e0cee * empty log message * Claus Gittinger <cg@exept.de> parents: 2843 diff changeset	3401	self editMode:EditModePoint.
4041 2d635ff57406 class definition Claus Gittinger <cg@exept.de> parents: 4032 diff changeset	3402
5594 26e8562cdf99 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5593 diff changeset	3403	"Modified: / 05-09-2017 / 10:47:11 / cg"
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	3404	! !
c6ca7bfedf31 Initial revision claus parents: diff changeset	3405
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3406	!ImageEditView methodsFor:'loading & saving'!
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	3407
1994 d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3408	askForFileNameToSave:msg
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3409	"ask for a fileName"
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3410
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3411	\|lastFn fn filters\|
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3412
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3413	filters := FileSelectionBrowser saveImageFileNameFilters.
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3414	lastFn := self image fileName.
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3415	lastFn isNil ifTrue:[
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3416	fn := FileSelectionBrowser
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3417	request: msg
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3418	inDirectory: LastSaveDirectory
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3419	withFileFilters: filters
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3420	] ifFalse:[
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3421	fn := FileSelectionBrowser
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3422	request: msg
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3423	fileName: lastFn
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3424	withFileFilters: filters
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3425	].
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3426
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3427	^ fn
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3428	!
d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3429
724 d6f4b89940ed undo disabling tz parents: 704 diff changeset	3430	loadFromClass
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3431	\|classAndSelector\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3432
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3433	classAndSelector := ResourceSelectionBrowser
1184 58e399d8c312 checkin from browser Claus Gittinger <cg@exept.de> parents: 1180 diff changeset	3434	request: 'Load Image From Class'
58e399d8c312 checkin from browser Claus Gittinger <cg@exept.de> parents: 1180 diff changeset	3435	onSuperclass: nil
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3436	andClass: self resourceClass
1184 58e399d8c312 checkin from browser Claus Gittinger <cg@exept.de> parents: 1180 diff changeset	3437	andSelector: self resourceSelector
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3438	withResourceTypes: #(image fileImage programImage).
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3439
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3440	classAndSelector notNil ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3441	self loadFromClass:(classAndSelector methodClass) andSelector:(classAndSelector methodSelector)
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3442	].
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3443	!
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3444
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3445	loadFromClass:aClassOrClassName andSelector: aStringOrSymbol
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3446	"support for names will vanish - obsolete left over from tz"
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3447
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3448	imageReaderClass := nil.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3449	self resourceClass: aClassOrClassName.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3450	self resourceSelector: aStringOrSymbol.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3451
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3452	resourceClass isBehavior ifFalse:[^ nil].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3453
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3454	(resourceClass respondsTo:resourceSelector) ifTrue:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3455	image := resourceClass perform:resourceSelector.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3456	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3457
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3458	image isNil ifTrue:[^ nil].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3459
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3460	image := image copy.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3461	self releaseUndos.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3462	self image:image.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3463	self clearModified.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3464	^ image
2556 fc4dd338dee5 * empty log message * Claus Gittinger <cg@exept.de> parents: 2555 diff changeset	3465	!
fc4dd338dee5 * empty log message * Claus Gittinger <cg@exept.de> parents: 2555 diff changeset	3466
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3467	loadFromFile: aFileName
5510 df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3468	^ self loadFromFile:aFileName readerClass:nil
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3469
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3470	"Modified: / 07-03-2017 / 17:43:07 / cg"
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3471	!
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3472
df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3473	loadFromFile:aFileName readerClass:imageReaderClassOrNil
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3474	\|imageFromFile\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3475
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3476	aFileName isNil ifTrue: [^nil].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3477
5029 5f1d1837cbdf #DOCUMENTATION by mawalch mawalch parents: 4999 diff changeset	3478	Error handle:[:exception\|
5f1d1837cbdf #DOCUMENTATION by mawalch mawalch parents: 4999 diff changeset	3479	self warn: exception errorString.
4351 858c0249bb5a class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4264 diff changeset	3480	^ nil
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3481	] do:[
4351 858c0249bb5a class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4264 diff changeset	3482	(imageFromFile := Image fromFile: aFileName) isNil ifTrue:[
5510 df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3483	imageFromFile := (imageReaderClassOrNil ? JPEGReader) fromFile:aFileName
4351 858c0249bb5a class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4264 diff changeset	3484	].
858c0249bb5a class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4264 diff changeset	3485	imageFromFile notNil ifTrue:[
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3486	self releaseUndos.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3487	self image: imageFromFile.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3488	self clearModified.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3489	"/ imageReaderClass := ImageReader allSubclasses
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3490	"/ detect: [:cls\| cls isValidImageFile: aFileName asFilename pathName]
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3491	"/ ifNone: [self error: 'Unknown image file format!!']
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3492	] ifFalse:[
4965 0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3493	aFileName asFilename isReadable ifTrue:[
0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3494	self error: 'Not an image file (or unrecognized format)'
0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3495	] ifFalse:[
0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3496	self error: 'File does not exist or is unreadable'
0f28ee36ec03 #FEATURE Claus Gittinger <cg@exept.de> parents: 4853 diff changeset	3497	]
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3498	]
2555 43af374dfd5e checkin from browser Claus Gittinger <cg@exept.de> parents: 2544 diff changeset	3499	].
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3500	^ imageFromFile
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3501
5510 df62793ca7bb #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5506 diff changeset	3502	"Created: / 07-03-2017 / 17:42:37 / cg"
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3503	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3504
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3505	loadFromMessage:classAndSelector
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3506	"switch to the class and selector specified by classAndSelector."
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3507
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3508	^ self loadFromClass:(classAndSelector methodClass) andSelector:(classAndSelector methodSelector)
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
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3511	loadfromClass:aClassOrSymbol andSelector: aStringOrSymbol
3643 b38da5f45af6 Mark obsolete methods Stefan Vogel <sv@exept.de> parents: 3610 diff changeset	3512	<resource: #obsolete>
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3513	self obsoleteMethodWarning.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3514	^ self loadFromClass:aClassOrSymbol andSelector: aStringOrSymbol
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3515	!
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3516
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3517	save
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3518	self saveImageOrMask: #image.
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3519	!
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	3520
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3521	save:image imageOrMask:what
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3522	"save the image or the mask only (if what == #mask)"
297 d733af1b0ffe better saving functions; Claus Gittinger <cg@exept.de> parents: 296 diff changeset	3523
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3524	image isNil ifTrue:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3525	Dialog warn:(resources string:'No image to save!!').
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3526	^ self.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3527	].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3528	self save:image imageOrMask:what as:image fileName.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3529	!
297 d733af1b0ffe better saving functions; Claus Gittinger <cg@exept.de> parents: 296 diff changeset	3530
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3531	save:image imageOrMask:what as:fileNameArg
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3532	"save the image or the mask only (if what == #mask)"
628 7f36d8a7735f popup menu starts image editor tz parents: 627 diff changeset	3533
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3534	\|fileName fileNameString\|
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3535
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3536	fileName := fileNameArg asFilename.
2783 ca5705f5c258 * empty log message * Claus Gittinger <cg@exept.de> parents: 2775 diff changeset	3537	LastSaveDirectory := fileName directoryName.
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3538
4203 a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	3539	Error handle:[:ex\|
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3540	\|msg\|
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3541
4203 a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	3542	ex creator == Image fileCreationErrorSignal ifTrue:[
1896 0f430b35c451 asText allBold -> allBold Claus Gittinger <cg@exept.de> parents: 1888 diff changeset	3543	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	3544	] ifFalse:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3545	msg := ex errorString.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3546	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3547	Dialog warn:msg.
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3548	] do:[
5600 eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3549	Image informationLostQuerySignal handle:[:ex \|
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3550	\|question\|
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3551
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3552	question := '\\Save anyway ?'.
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3553	ex creator == Image noMaskButAlphaSupportedQuerySignal ifTrue:[
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3554	question := '\\Convert and save with alpha channel ?'.
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3555	].
eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3556	(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	3557	ex proceed.
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3558	]
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3559	] do:[
4137 1a5fdfd6cd4f withWriteCursorDo Claus Gittinger <cg@exept.de> parents: 4129 diff changeset	3560	windowGroup withWriteCursorDo:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3561	\|suff fn\|
1027 5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	3562
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3563	image isNil ifTrue:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3564	^ self error: 'No image to save!!'
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3565	].
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3566
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3567	what = #mask ifTrue:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3568	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	3569	].
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3570
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3571	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	3572	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	3573	imageReaderClass := nil.
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3574	imageReaderClass := MIMETypes imageReaderForSuffix:suff.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3575
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3576	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	3577	imageReaderClass := XPMReader.
2589 10827ba87692 obsolete method calls cleaned up Claus Gittinger <cg@exept.de> parents: 2582 diff changeset	3578	fileNameString := fileName name , '.xpm'.
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3579	fileName := fileNameString asFilename.
2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3580	image fileName:fileNameString.
5314 ecbb23555428 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5286 diff changeset	3581	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	3582	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	3583	].
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3584	(imageReaderClass canRepresent:image) ifFalse:[
1991 fff8dc641cff * empty log message * Claus Gittinger <cg@exept.de> parents: 1987 diff changeset	3585	imageReaderClass == XPMReader ifTrue:[
fff8dc641cff * empty log message * Claus Gittinger <cg@exept.de> parents: 1987 diff changeset	3586	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	3587	^ self.
fff8dc641cff * empty log message * Claus Gittinger <cg@exept.de> parents: 1987 diff changeset	3588	].
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3589	imageReaderClass := XPMReader.
2589 10827ba87692 obsolete method calls cleaned up Claus Gittinger <cg@exept.de> parents: 2582 diff changeset	3590	fileNameString := fileName name , '.xpm'.
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3591	fileName := fileNameString asFilename.
2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3592	image fileName:fileNameString.
2690 53bc9dc52ce4 allow cancel when saving in wrong format Claus Gittinger <cg@exept.de> parents: 2680 diff changeset	3593	(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	3594	withCRs bindWith:fileNameString allBold)) ifFalse:[
53bc9dc52ce4 allow cancel when saving in wrong format Claus Gittinger <cg@exept.de> parents: 2680 diff changeset	3595	^ self.
53bc9dc52ce4 allow cancel when saving in wrong format Claus Gittinger <cg@exept.de> parents: 2680 diff changeset	3596	].
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	3597	].
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3598	Transcript showCR:('saving as:' , fileName pathName).
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3599
2824 dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3600	what = #image ifTrue: [
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3601	image saveOn:fileName using: imageReaderClass. self clearModified.
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3602	image fileName:fileNameString.
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3603	].
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3604	what = #mask ifTrue: [
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3605	image mask saveOn:fileName using: imageReaderClass
dcff817ccd59 * empty log message * Claus Gittinger <cg@exept.de> parents: 2823 diff changeset	3606	].
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3607
2240 2e9ad39f11c8 checkin from browser ca parents: 2239 diff changeset	3608	fileName exists ifFalse:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3609	Dialog warn:'Oops image save failed.'
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	3610	]
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3611	]
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	3612	]
1027 5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	3613	]
5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	3614
5600 eb6048aada56 #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5594 diff changeset	3615	"Modified: / 13-09-2017 / 09:49:46 / cg"
633 594edef86630 revised version tz parents: 632 diff changeset	3616	!
594edef86630 revised version tz parents: 632 diff changeset	3617
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3618	saveAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3619	self saveImageFileAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3620	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3621
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3622	saveButtonImageToFileAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3623	\|fn\|
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3624
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3625	fn := self askForFileNameToSave:'Save Button Image to File'.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3626	self saveButtonImageToFileAs:fn
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3627
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3628	"Modified: / 30.9.1998 / 23:04:11 / cg"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3629	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3630
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3631	saveButtonImageToFileAs: aFileName
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3632	"save the image as if in a button in aFileName"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3633
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3634	\|button grabbedImage\|
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3635
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3636	aFileName isNil ifTrue: [^nil].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3637
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3638	image isNil ifTrue:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3639	self warn:(resources string:'No image or image mask to save!!').
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3640	^ self.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3641	].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3642
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3643	button := Button label:image.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3644	button openAt:5@5.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3645	button waitUntilVisible.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3646
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3647	grabbedImage := Image fromView:button.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3648	button destroy.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3649
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3650	self save:grabbedImage imageOrMask:#image as:aFileName
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3651
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3652	"/ self saveImageOrMask: #mask
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3653	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3654
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3655	saveImageFileAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3656	"ask for a fileName and save the image"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3657
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3658	\|fn\|
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3659
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3660	fn := self askForFileNameToSave:'Save Image To File'.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3661	self saveImageFileAs:fn
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3662	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3663
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3664	saveImageFileAs: aFileName
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3665	"save the image in aFileName"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3666
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3667	aFileName isNil ifTrue: [^nil].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3668	image notNil ifTrue:[
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3669	self save:image imageOrMask:#image as:aFileName.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3670	] ifFalse:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3671	self warn:(resources string:'No image for saving!!')
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3672	]
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3673
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3674	"Modified: / 30.9.1998 / 23:04:55 / cg"
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	saveImageMaskFileAs
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3678	"ask for a fileName and save the mask only"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3679
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3680	\|fn\|
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3681
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3682	fn := self askForFileNameToSave:'Save Image Mask To File'.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3683	self saveImageMaskFileAs:fn
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3684
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3685	"Modified: / 30.9.1998 / 23:04:11 / cg"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3686	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3687
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3688	saveImageMaskFileAs: aFileName
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3689	"save the mask only in aFileName"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3690
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3691	aFileName isNil ifTrue: [^nil].
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3692	(image notNil and:[image mask notNil]) ifTrue:[
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3693	self save:image imageOrMask:#mask as:aFileName.
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3694	] ifFalse:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3695	self warn:(resources string:'No image or image mask to save!!')
2239 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	"Modified: / 30.9.1998 / 23:06:24 / cg"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3699	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3700
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3701	saveImageOrMask:what
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3702	"save the image or the mask only (if what == #mask)"
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3703
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3704	self save:image imageOrMask: what
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3705	!
d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3706
633 594edef86630 revised version tz parents: 632 diff changeset	3707	saveMethod
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3708	"save the image as a resource method.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3709	Return true if ok; false if not"
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3710
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3711	(resourceSelector trimBlanks notEmptyOrNil and:[ resourceClass isBehavior ]) ifFalse: [
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3712	^ self saveMethodAs.
2914 fdf78bbdbd46 * empty log message * Claus Gittinger <cg@exept.de> parents: 2913 diff changeset	3713	].
fdf78bbdbd46 * empty log message * Claus Gittinger <cg@exept.de> parents: 2913 diff changeset	3714
fdf78bbdbd46 * empty log message * Claus Gittinger <cg@exept.de> parents: 2913 diff changeset	3715	windowGroup withExecuteCursorDo:[
3859 56eadb83df83 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 3847 diff changeset	3716	Error handle:[:ex\|
56eadb83df83 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 3847 diff changeset	3717	(self confirm:(ex errorString,'\\Debug?' withCRs)) ifTrue:[ ex reject ].
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3718	^ false
2914 fdf78bbdbd46 * empty log message * Claus Gittinger <cg@exept.de> parents: 2913 diff changeset	3719	] do: [
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3720	\|img imageSaved depth bestDepth colorsUsed numColorsUsed category imageStoreStream sel mthd imageKey\|
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3721
758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3722	img := self image.
4714 69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3723	depth := bestDepth := img depth.
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3724	colorsUsed := (img usedColorsMax:256).
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3725	colorsUsed notNil ifTrue:[
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3726	numColorsUsed := colorsUsed size.
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3727	#(8 4 2 1) do:[:d \|
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3728	depth > d ifTrue:[
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3729	numColorsUsed <= (1 << d) ifTrue:[
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3730	bestDepth := d
69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3731	]
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3732	]
4714 69df9f744066 class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4646 diff changeset	3733	].
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3734	].
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3735	imageSaved := img.
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3736	bestDepth < depth ifTrue:[
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3737	\|answer\|
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3738
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3739	answer := Dialog
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3740	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	3741	with:depth with:bestDepth with:numColorsUsed).
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3742	answer isNil ifTrue:[
5579 d1f709b27486 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5531 diff changeset	3743	"/ canceled
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3744	^ false
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3745	].
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3746	answer == true ifTrue:[
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3747	imageSaved := (Image implementorForDepth:bestDepth) fromImage:imageSaved
23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3748	].
4149 758a4573b5e4 changed: #saveMethod Claus Gittinger <cg@exept.de> parents: 4137 diff changeset	3749	].
822 cace81f0a86b do not overwrite method categories + toggle between mouse button colors tz parents: 796 diff changeset	3750
4000 21106540ffb5 CodeGeneratorTool->SmalltalkCodeGeneratorTool Claus Gittinger <cg@exept.de> parents: 3980 diff changeset	3751	SmalltalkCodeGeneratorTool
5286 23ec6e6fd179 #UI_ENHANCEMENT by cg Claus Gittinger <cg@exept.de> parents: 5277 diff changeset	3752	createImageSpecMethodFor:imageSaved
1882 fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	3753	comment:(ResourceSpecEditor codeGenerationCommentForClass: ImageEditor)
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3754	in:resourceClass class
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3755	selector:resourceSelector.
822 cace81f0a86b do not overwrite method categories + toggle between mouse button colors tz parents: 796 diff changeset	3756
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3757	"/ 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	3758	Icon flushCachedIcons.
2590 b811d560e00a modified flag after edit operations Claus Gittinger <cg@exept.de> parents: 2589 diff changeset	3759	self clearModified.
1901 b4b286ec221f flush cached icons, when defining a new image-method Claus Gittinger <cg@exept.de> parents: 1896 diff changeset	3760
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3761	LastSaveClass := resourceClass.
1882 fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	3762	]
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3763	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3764	^ true
1027 5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	3765
4000 21106540ffb5 CodeGeneratorTool->SmalltalkCodeGeneratorTool Claus Gittinger <cg@exept.de> parents: 3980 diff changeset	3766	"Modified: / 31-01-2011 / 18:28:06 / cg"
5579 d1f709b27486 #DOCUMENTATION by cg Claus Gittinger <cg@exept.de> parents: 5531 diff changeset	3767	"Modified (format): / 24-08-2017 / 15:02:51 / cg"
633 594edef86630 revised version tz parents: 632 diff changeset	3768	!
594edef86630 revised version tz parents: 632 diff changeset	3769
594edef86630 revised version tz parents: 632 diff changeset	3770	saveMethodAs
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3771	"ask for method/selector; save the image there.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3772	Return true if saved, false if not"
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3773
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3774	\|className classAndSelector
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3775	previousClass previousCategory previousSelector
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3776	previousMethod newMethod ok\|
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3777
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3778	previousSelector := self resourceSelector.
2908 a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	3779	className := self resourceClassName.
a759fa87d598 some code cleanup (resourceClass was actually its name) Claus Gittinger <cg@exept.de> parents: 2889 diff changeset	3780	className isEmptyOrNil ifTrue:[
2177 340ce04ccc78 * empty log message * Claus Gittinger <cg@exept.de> parents: 2172 diff changeset	3781	className := LastSaveClass
1994 d2d9228d38ec * empty log message * Claus Gittinger <cg@exept.de> parents: 1992 diff changeset	3782	].
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3783	(className notEmptyOrNil and:[previousSelector notNil]) ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3784	previousClass := Smalltalk classNamed:className.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3785	previousClass notNil ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3786	previousMethod := previousClass class compiledMethodAt:previousSelector.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3787	previousMethod notNil ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3788	previousCategory := previousMethod category.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3789	]
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3790	]
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3791	].
633 594edef86630 revised version tz parents: 632 diff changeset	3792
3840 1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3793	self withWaitCursorDo:[
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3794	classAndSelector := ResourceSelectionBrowser
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3795	request: 'Save Image In Class'
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3796	onSuperclass: #Object
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3797	andClass: className
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3798	andSelector: self resourceSelector
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3799	withResourceTypes: #(image fileImage programImage).
1ec52651a398 changed: #saveMethodAs Claus Gittinger <cg@exept.de> parents: 3762 diff changeset	3800	].
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3801	classAndSelector isNil ifTrue:[^ false].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3802
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3803	resourceClass := classAndSelector methodClass.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3804	resourceSelector := classAndSelector methodSelector.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3805
5364 bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3806	ok := self saveMethod.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3807	ok ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3808	previousCategory notNil ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3809	newMethod := resourceClass class compiledMethodAt:resourceSelector asSymbol.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3810	newMethod notNil ifTrue:[
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3811	newMethod category:previousCategory.
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3812	]
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3813	]
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3814	].
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3815	^ ok
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3816
bd510ef455fc #FEATURE by cg Claus Gittinger <cg@exept.de> parents: 5332 diff changeset	3817	"Modified: / 25-11-2016 / 09:17:22 / cg"
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3818	! !
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3819
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3820	!ImageEditView methodsFor:'printing'!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3821
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3822	print
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3823	self printWithMagnification:1
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3824	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3825
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3826	printMagnified
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3827	self printWithMagnification:magnification
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3828	!
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3829
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3830	printWithMagnification:magnification
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3831	\|stream\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3832
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3833	image isNil ifTrue:[^ self].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3834
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3835	Printer supportsPostscript ifFalse:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3836	^ self warn:(resources string:'No postscript printer configured !!')
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3837	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3838
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3839	stream := Printer newNative.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3840	stream isNil ifTrue:[
4249 fc26253d9d4b class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4233 diff changeset	3841	^ self warn:(resources string:'Cannot open printer stream !!')
2915 6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3842	].
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3843
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3844	self withWaitCursorDo:[
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3845	\|psgc\|
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3846
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3847	psgc := PSGraphicsContext on:stream.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3848	psgc displayForm: (image magnifiedBy: magnification) x:0 y:0.
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3849	psgc close
6f4e171a1092 code cleanup & refactoring Claus Gittinger <cg@exept.de> parents: 2914 diff changeset	3850	]
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	3851	! !
c6ca7bfedf31 Initial revision claus parents: diff changeset	3852
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3853	!ImageEditView methodsFor:'queries'!
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3854
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3855	heightOfContents
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3856
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	3857	image isNil ifTrue:[^0].
33833bcbb5cd some cleans tz parents: 678 diff changeset	3858	^(image height * magnification y) rounded
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3859	!
be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3860
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3861	imageContainsPastePoint: aPoint
cd84d6f8c449 several undos tz parents: 994 diff changeset	3862
cd84d6f8c449 several undos tz parents: 994 diff changeset	3863	^image notNil and:
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	3864	[Clipboard notNil and:
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	3865	[((0@0 corner:(image extent) "- 1" - Clipboard extent) containsPoint: (((aPoint - margin + 1) / magnification) floor))]]
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3866	!
cd84d6f8c449 several undos tz parents: 994 diff changeset	3867
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3868	imageContainsPoint: aPoint
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3869
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3870	^image notNil and:
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	3871	[((0@0 corner:(image extent) - 1) containsPoint: (((aPoint - margin + 1) / magnification) floor))]
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3872	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3873
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3874	widthOfContents
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3875
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	3876	image isNil ifTrue:[^0].
33833bcbb5cd some cleans tz parents: 678 diff changeset	3877	^(image width * magnification x) rounded
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3878	! !
be72e6ba4822 * empty log message * claus parents: 1 diff changeset	3879
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3880	!ImageEditView methodsFor:'release'!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3881
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3882	releasePasteDrawing
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	3883	self repairDamage.
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	3884	(lastPastePoint notNil and: [ClipboardMagnified notNil])
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3885	ifTrue: [
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	3886	self redraw: ((lastPastePoint"-self viewOrigin") extent: (ClipboardMagnified extent)).
2085 4cf52f994f0a checkin from browser Claus Gittinger <cg@exept.de> parents: 2072 diff changeset	3887	"/ self repairDamage.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3888	].
2440 a9abeb0e3562 checkin from browser Claus Gittinger <cg@exept.de> parents: 2415 diff changeset	3889	lastPastePoint := ClipboardMagnified := nil
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	3890	!
cd84d6f8c449 several undos tz parents: 994 diff changeset	3891
cd84d6f8c449 several undos tz parents: 994 diff changeset	3892	releaseUndos
cd84d6f8c449 several undos tz parents: 994 diff changeset	3893	undoImages removeAll.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3894	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	3895
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3896	!ImageEditView methodsFor:'testing'!
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3897
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3898	checkModified
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3899	modifiedHolder value ifTrue:[
2634 dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	3900	((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	3901	noText:(resources string:'Cancel');
2634 dc5098a445d4 resources Claus Gittinger <cg@exept.de> parents: 2591 diff changeset	3902	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	3903	showAtPointer;
2747 818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3904	accepted
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3905	) ifFalse: [^false].
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3906
818a513a64c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 2690 diff changeset	3907	self modified:false.
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3908	].
2591 87cab7199c7e Use 'Discard Changes and Exit' instead of 'Forget it...' Stefan Vogel <sv@exept.de> parents: 2590 diff changeset	3909	^ true
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	3910
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	3911	"Modified: / 29.7.1998 / 18:55:24 / cg"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3912	! !
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	3913
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	3914	!ImageEditView class methodsFor:'documentation'!
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3915
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3916	version
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	3917	^ '$Header$'
3762 1baf6a044dd2 changed: #pasteAt:mode: Claus Gittinger <cg@exept.de> parents: 3730 diff changeset	3918	!
1baf6a044dd2 changed: #pasteAt:mode: Claus Gittinger <cg@exept.de> parents: 3730 diff changeset	3919
1baf6a044dd2 changed: #pasteAt:mode: Claus Gittinger <cg@exept.de> parents: 3730 diff changeset	3920	version_CVS
4853 ee048f425b2b #OTHER Claus Gittinger <cg@exept.de> parents: 4730 diff changeset	3921	^ '$Header$'
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	3922	! !
2239 d2f65f84f314 saveAsButtonImage added ca parents: 2177 diff changeset	3923
4203 a257aa6878ac class: ImageEditView Claus Gittinger <cg@exept.de> parents: 4149 diff changeset	3924
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	3925	ImageEditView initialize!

author	Claus Gittinger <cg@exept.de>
	Wed, 13 Sep 2017 18:13:12 +0200
changeset 5604	0cfb9a0ea4eb
parent 5600	eb6048aada56
child 5618	fd26b56cfc91
permissions	-rw-r--r--