hg/stx-libwidg2: ImageEditView.st@eb9f2f7f1450 (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	"
d53428252193 revised version tz parents: 633 diff changeset	12
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	13	"{ Package: 'stx:libwidg2' }"
7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	14
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	15	ImageView subclass:#ImageEditView
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	16	instanceVariableNames:'magnification imageReaderClass resourceClass resourceSelector
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	17	mouseKeyColorMode undoImages modified masterApplication editMode
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	18	lastPastePoint imageInfoHolder activityInfoHolder
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	19	pickedColorHolder drawingColors drawingPixels clickInfoCallBack'
1035 5da83bdbd65e checkin from browser Claus Gittinger <cg@exept.de> parents: 1031 diff changeset	20	classVariableNames:'Clipboard LastMagnification ClipboardMagnification
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	21	GridMagnificationLimit MaxUndos'
1035 5da83bdbd65e checkin from browser Claus Gittinger <cg@exept.de> parents: 1031 diff changeset	22	poolDictionaries:''
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	23	category:'Views-Misc'
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	24	!
c6ca7bfedf31 Initial revision claus parents: diff changeset	25
636 d53428252193 revised version tz parents: 633 diff changeset	26	!ImageEditView class methodsFor:'documentation'!
d53428252193 revised version tz parents: 633 diff changeset	27
d53428252193 revised version tz parents: 633 diff changeset	28	copyright
d53428252193 revised version tz parents: 633 diff changeset	29	"
704 01140e14c065 Fix copyright. Stefan Vogel <sv@exept.de> parents: 694 diff changeset	30	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	31	All Rights Reserved
636 d53428252193 revised version tz parents: 633 diff changeset	32
d53428252193 revised version tz parents: 633 diff changeset	33	This software is furnished under a license and may be used
d53428252193 revised version tz parents: 633 diff changeset	34	only in accordance with the terms of that license and with the
d53428252193 revised version tz parents: 633 diff changeset	35	inclusion of the above copyright notice. This software may not
d53428252193 revised version tz parents: 633 diff changeset	36	be provided or otherwise made available to, or used by, any
d53428252193 revised version tz parents: 633 diff changeset	37	other person. No title to or ownership of the software is
d53428252193 revised version tz parents: 633 diff changeset	38	hereby transferred.
d53428252193 revised version tz parents: 633 diff changeset	39	"
d53428252193 revised version tz parents: 633 diff changeset	40	!
d53428252193 revised version tz parents: 633 diff changeset	41
d53428252193 revised version tz parents: 633 diff changeset	42	documentation
d53428252193 revised version tz parents: 633 diff changeset	43	"
d53428252193 revised version tz parents: 633 diff changeset	44	The ImageEditView is a view class which can be used by applications
d53428252193 revised version tz parents: 633 diff changeset	45	like the Image Editor for modifying or inspecting images.
d53428252193 revised version tz parents: 633 diff changeset	46
d53428252193 revised version tz parents: 633 diff changeset	47	[see also:]
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	48	ImageEditor Image
636 d53428252193 revised version tz parents: 633 diff changeset	49
d53428252193 revised version tz parents: 633 diff changeset	50	[author:]
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	51	Thomas Zwick
636 d53428252193 revised version tz parents: 633 diff changeset	52	"
d53428252193 revised version tz parents: 633 diff changeset	53	! !
353 0442fc169b82 * empty log message * Claus Gittinger <cg@exept.de> parents: 322 diff changeset	54
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	55	!ImageEditView class methodsFor:'initialization'!
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	56
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	57	initialize
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	58	MaxUndos := 5.
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	59	GridMagnificationLimit := 8 @ 8.
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	60
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	61	"
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	62	self initialize
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	63	"
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	64	! !
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	65
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	66	!ImageEditView class methodsFor:'accessing'!
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	67
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	68	gridMagnificationLimit
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	69	^ GridMagnificationLimit
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	70	!
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	71
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	72	gridMagnificationLimit:anInteger
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	73	GridMagnificationLimit := anInteger
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	74	! !
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	75
1882 fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	76	!ImageEditView class methodsFor:'utilities'!
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	77
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	78	generateImageSpecMethodFor:anImage comment:comment inClass:aClass selector:sel
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	79	\|imageStoreStream mthd imageKey category\|
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	80
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	81	anImage storeOn: (imageStoreStream := WriteStream on: '').
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	82
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	83	"/ if that method already exists, do not overwrite the category
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	84	category := 'image specs'.
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	85	(mthd := aClass compiledMethodAt:sel) notNil ifTrue:[
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	86	category := mthd category.
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	87	].
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	88
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	89	imageKey := (aClass name, ' ', sel) asSymbol.
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	90	Icon constantNamed: imageKey put:nil.
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	91	aClass
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	92	compile: ((sel,
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	93	'\', comment,
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	94	'\\' ,
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	95	' "\',
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	96	' self ' , sel , ' inspect\',
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	97	' ImageEditor openOnClass:self andSelector:#', sel,
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	98	'\ "',
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	99	'\\',
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	100	' <resource: #image>',
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	101	'\\',
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	102	' ^Icon\') withCRs,
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	103	' constantNamed:#''', imageKey, '''\' withCRs,
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	104	' ifAbsentPut:[', imageStoreStream contents, ']')
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	105	classified: category.
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	106	! !
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	107
7 19b36b78ee01 * empty log message * claus parents: 5 diff changeset	108	!ImageEditView methodsFor:'accessing'!
19b36b78ee01 * empty log message * claus parents: 5 diff changeset	109
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	110	activityInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	111	"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	112
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	113	^ activityInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	114
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	115	"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	116	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	117
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	118	activityInfoHolder:something
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	119	"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	120
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	121	activityInfoHolder := something.
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	122
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	123	"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	124	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	125
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	126	clickInfoCallBack:aTwoArgBlock
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	127	clickInfoCallBack := aTwoArgBlock
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	128
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	129	"Created: / 10.2.2000 / 23:07:14 / cg"
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	130	!
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	131
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	132	imageInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	133	"return the value of the instance variable 'imageInfoHolder' (automatically generated)"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	134
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	135	^ imageInfoHolder
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	136
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	137	"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	138	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	139
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	140	imageInfoHolder:something
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	141	"set the value of the instance variable 'imageInfoHolder' (automatically generated)"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	142
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	143	imageInfoHolder := something.
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	144
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	145	"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	146	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	147
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	148	magnification
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	149
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	150	^magnification
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	151
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	152	!
1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	153
636 d53428252193 revised version tz parents: 633 diff changeset	154	magnification: aPoint
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	155	\|oldOrg\|
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	156
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	157	magnification ~= aPoint
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	158	ifTrue:
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	159	[
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	160	oldOrg := self viewOrigin / magnification.
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	161	magnification := aPoint asPoint.
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	162
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	163	self scrollTo:(oldOrg * magnification) rounded redraw:false.
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	164	"/ self scrollToTopLeft.
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	165	self contentsChanged.
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	166	self invalidate.
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	167	ClipboardMagnification := nil.
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	168	]
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	169
3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	170	"Modified: / 31.7.1998 / 02:38:47 / cg"
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	171	!
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	172
662 61b7601829ea with modal support tz parents: 636 diff changeset	173	masterApplication
61b7601829ea with modal support tz parents: 636 diff changeset	174
61b7601829ea with modal support tz parents: 636 diff changeset	175	^masterApplication
61b7601829ea with modal support tz parents: 636 diff changeset	176	!
61b7601829ea with modal support tz parents: 636 diff changeset	177
61b7601829ea with modal support tz parents: 636 diff changeset	178	masterApplication: anApplicationModel
61b7601829ea with modal support tz parents: 636 diff changeset	179
61b7601829ea with modal support tz parents: 636 diff changeset	180	masterApplication := anApplicationModel
61b7601829ea with modal support tz parents: 636 diff changeset	181	!
61b7601829ea with modal support tz parents: 636 diff changeset	182
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	183	resourceClass
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	184
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	185	^resourceClass
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	186	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	187
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	188	resourceClass: aClassOrSymbol
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	189
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	190	resourceClass := aClassOrSymbol isClass ifTrue: [aClassOrSymbol name] ifFalse: [aClassOrSymbol asSymbol]
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	191	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	192
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	193	resourceMessage
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	194
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	195	^resourceClass, ' ', resourceSelector
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	196	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	197
636 d53428252193 revised version tz parents: 633 diff changeset	198	resourceMessage: aString
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	199
636 d53428252193 revised version tz parents: 633 diff changeset	200	(aString isString and: [aString trimBlanks size > 0])
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	201	ifTrue:
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	202	[
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	203	resourceClass := (aString readStream upTo: Character space) asSymbol.
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	204	resourceSelector := (aString copy reverse readStream upTo: Character space) reverse asSymbol
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	205	]
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	206	ifFalse:
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	207	[
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	208	^nil
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	209	]
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	210
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	211
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	212	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	213
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	214	resourceSelector
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	215
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	216	^resourceSelector
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	217	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	218
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	219	resourceSelector: aStringOrSymbol
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	220
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	221	resourceSelector := aStringOrSymbol asSymbol
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	222	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	223
840 93f209fc0f7a selectColors tz parents: 839 diff changeset	224	selectColors
93f209fc0f7a selectColors tz parents: 839 diff changeset	225
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	226	^drawingColors
840 93f209fc0f7a selectColors tz parents: 839 diff changeset	227	!
93f209fc0f7a selectColors tz parents: 839 diff changeset	228
93f209fc0f7a selectColors tz parents: 839 diff changeset	229	selectColors: anArrayTwoColors
633 594edef86630 revised version tz parents: 632 diff changeset	230
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	231	drawingColors := anArrayTwoColors
633 594edef86630 revised version tz parents: 632 diff changeset	232	!
594edef86630 revised version tz parents: 632 diff changeset	233
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	234	selectedColor
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	235
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	236	^drawingColors at: mouseKeyColorMode
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	237	!
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	238
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	239	selectedColor: aColor
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	240
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	241	drawingColors at: mouseKeyColorMode put: aColor
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	242	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	243
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	244	selectedColorIndex
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	245
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	246	^ drawingPixels at: mouseKeyColorMode
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	247	!
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	248
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	249	selectedColorIndex: aPixelIndex
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	250
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	251	drawingPixels at: mouseKeyColorMode put: aPixelIndex
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	252	!
cd84d6f8c449 several undos tz parents: 994 diff changeset	253
cd84d6f8c449 several undos tz parents: 994 diff changeset	254	undoImages
cd84d6f8c449 several undos tz parents: 994 diff changeset	255
cd84d6f8c449 several undos tz parents: 994 diff changeset	256	^undoImages
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	257	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	258
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	259	!ImageEditView methodsFor:'drawing'!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	260
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	261	drawFrame
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	262
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	263	self paint:Color black.
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	264	self lineWidth: (magnification x//3 min: 3).
1104 a7101d656dab use margin in #drawFrame tz parents: 1103 diff changeset	265	self displayRectangle: ((0@0) extent:(image extent * magnification) + margin).
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	266	self lineWidth:1.
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	267	!
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	268
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	269	drawFramesIn: aRectangle
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	270
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	271	magnification >= GridMagnificationLimit
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	272	ifTrue:
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	273	[
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	274	\|origin lineStartingPoint lineEndingPoint oldColor\|
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	275	origin := aRectangle origin - 1.
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	276	lineStartingPoint := origin + (0@magnification y).
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	277	lineEndingPoint := lineStartingPoint + (aRectangle width@0).
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	278	oldColor := self paint.
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	279	self xoring:
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	280	[
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	281	self displayLineFrom: lineStartingPoint to: lineEndingPoint.
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	282	lineStartingPoint x to: lineStartingPoint x + aRectangle width - magnification x by: magnification x do:
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	283	[:x\|
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	284	self displayLineFrom: x@(origin y) to: x@(origin y + magnification y)
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	285	].
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	286	].
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	287	self paint: oldColor.
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	288	]
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	289
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	290
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	291
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	292	!
d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	293
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	294	drawPasteRectangleAt: aPoint
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	295
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	296	\|currentPoint gridCorrection extent org\|
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	297
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	298	magnification >= GridMagnificationLimit ifFalse: [gridCorrection := 0] ifTrue: [gridCorrection := 1].
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	299	currentPoint := aPoint // magnification*magnification + margin.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	300
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	301	currentPoint ~= lastPastePoint ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	302	ClipboardMagnification isNil ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	303	ClipboardMagnification := (Clipboard magnifiedBy: magnification) onDevice: device
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	304	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	305
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	306	extent := ClipboardMagnification extent.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	307
1967 1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	308	"/ currentPoint := currentPoint - self viewOrigin.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	309
1967 1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	310	self redraw: (((lastPastePoint ? currentPoint)-self viewOrigin) extent: extent).
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	311
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	312	(extent x > 200 or: [extent y > 200]) ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	313	self xoring: [
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	314	self fillRectangle: (currentPoint extent: extent)
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	315	]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	316	] ifFalse:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	317	self displayDeviceForm: ClipboardMagnification x: currentPoint x y: currentPoint y.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	318	editMode == #pasteUnder ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	319	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	320	]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	321	]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	322	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	323	lastPastePoint := currentPoint.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	324
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	325	"Modified: / 18.5.1999 / 20:23:33 / cg"
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	326	!
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	327
662 61b7601829ea with modal support tz parents: 636 diff changeset	328	fillFramedRectangle: aRectangle
61b7601829ea with modal support tz parents: 636 diff changeset	329
61b7601829ea with modal support tz parents: 636 diff changeset	330	self fillRectangle: aRectangle.
61b7601829ea with modal support tz parents: 636 diff changeset	331	self drawFramesIn: aRectangle
61b7601829ea with modal support tz parents: 636 diff changeset	332	!
61b7601829ea with modal support tz parents: 636 diff changeset	333
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	334	redraw:aRectangle
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	335	super redraw:(aRectangle origin + self viewOrigin extent:aRectangle extent).
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	336
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	337	!
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	338
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	339	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	340	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	341
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	342	"Modified: / 18.5.1999 / 20:14:03 / cg"
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	343	!
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	344
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	345	redrawImageX:x y:y width:w height:h unmaskedOnly:unmaskedOnly
636 d53428252193 revised version tz parents: 633 diff changeset	346
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	347	\|ih iw magX magY minX maxX minY maxY
3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	348	color lastColor lastY runW x0 xI yI maskColor mask
1180 dcb9dede5128 checkin from browser Claus Gittinger <cg@exept.de> parents: 1160 diff changeset	349	sizeOfMaskPoint useNearestColor\|
dcb9dede5128 checkin from browser Claus Gittinger <cg@exept.de> parents: 1160 diff changeset	350
dcb9dede5128 checkin from browser Claus Gittinger <cg@exept.de> parents: 1160 diff changeset	351	useNearestColor := device visualType == #PseudoColor.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	352
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	353	mask := image mask.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	354	ih := image height.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	355	iw := image width.
662 61b7601829ea with modal support tz parents: 636 diff changeset	356	magX := magnification x.
61b7601829ea with modal support tz parents: 636 diff changeset	357	magY := magnification y.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	358
662 61b7601829ea with modal support tz parents: 636 diff changeset	359	minX := (x // magX - 1) max: 0.
725 0e051202859d checkin from browser tz parents: 724 diff changeset	360	minX >= iw ifTrue:[minX := (iw - 1) max: 0].
662 61b7601829ea with modal support tz parents: 636 diff changeset	361	minY := (y // magY - 1) max: 0.
725 0e051202859d checkin from browser tz parents: 724 diff changeset	362	minY >= ih ifTrue:[minY := (ih - 1) max: 0].
662 61b7601829ea with modal support tz parents: 636 diff changeset	363	maxX := (x + w) // magX + 1.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	364	maxX > iw ifTrue:[maxX := iw].
662 61b7601829ea with modal support tz parents: 636 diff changeset	365	maxY := (y + h) // magY + 1.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	366	maxY > ih ifTrue:[maxY := ih].
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	367
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	368	lastY := -1.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	369
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	370	x0 := minX.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	371	runW := 0.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	372	maskColor := false.
662 61b7601829ea with modal support tz parents: 636 diff changeset	373	sizeOfMaskPoint := magnification//3.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	374	image
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	375	colorsFromX:minX y:minY toX:maxX-1 y:maxY-1
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	376	do:[:xx :yy :color\|
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	377
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	378	shown ifFalse:[^ self].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	379
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	380	yy ~~ lastY ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	381	runW ~~ 0 ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	382	\|origin\|
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	383
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	384	origin := (x0 * magX + margin)@(lastY * magY + margin).
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	385	(unmaskedOnly not or:[maskColor not]) ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	386	self fillFramedRectangle: (origin extent: (runW@magY)).
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	387	maskColor ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	388	self xoring: [self fillRectangle: (origin + sizeOfMaskPoint extent: sizeOfMaskPoint)]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	389	]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	390	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	391	runW := 0.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	392	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	393	x0 := xx.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	394	lastY := yy.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	395	].
1160 5d89296c4b04 * empty log message * Claus Gittinger <cg@exept.de> parents: 1158 diff changeset	396
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	397	color ~= lastColor ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	398	runW ~~ 0 ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	399	\|origin\|
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	400	origin := (x0 * magX + margin)@(yy * magY + margin).
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	401	(unmaskedOnly not or:[maskColor not]) ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	402	self fillFramedRectangle: (origin extent: (runW@magY)).
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	403	maskColor ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	404	self xoring: [self fillRectangle: (origin + sizeOfMaskPoint extent: sizeOfMaskPoint)]
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	405	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	406	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	407	runW := 0.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	408	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	409
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	410	lastColor := color.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	411	useNearestColor ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	412	lastColor := lastColor nearestOn:device
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	413	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	414	self paint:lastColor.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	415	mask notNil ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	416	maskColor := false.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	417	(mask pixelAtX:xx y:yy) == 0 ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	418	unmaskedOnly ifFalse:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	419	self paint: (lastColor := self viewBackground).
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	420	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	421	maskColor := true.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	422	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	423	lastColor := nil.
1160 5d89296c4b04 * empty log message * Claus Gittinger <cg@exept.de> parents: 1158 diff changeset	424	].
5d89296c4b04 * empty log message * Claus Gittinger <cg@exept.de> parents: 1158 diff changeset	425	runW := 0.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	426	x0 := xx.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	427	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	428	runW := runW + magX
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	429	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	430
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	431	runW ~~ 0 ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	432	\|origin\|
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	433
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	434	origin := (x0 * magX + margin)@(lastY * magY + margin).
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	435	(unmaskedOnly not or:[maskColor not]) ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	436	self fillFramedRectangle: (origin extent: runW@magY).
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	437	maskColor ifTrue:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	438	self xoring:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	439	self fillRectangle: (origin + sizeOfMaskPoint extent: sizeOfMaskPoint)
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	440	]
1180 dcb9dede5128 checkin from browser Claus Gittinger <cg@exept.de> parents: 1160 diff changeset	441	].
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	442	]
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	443	].
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	444
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	445	"Created: / 18.5.1999 / 20:13:39 / cg"
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	446	"Modified: / 18.5.1999 / 20:36:20 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	447	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	448
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	449	redrawX:x y:y width:w height:h
636 d53428252193 revised version tz parents: 633 diff changeset	450
1967 1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	451	\|ih iw xI yI devImage imgWidth imgHeight\|
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	452
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	453	image isNil ifTrue:[^self].
662 61b7601829ea with modal support tz parents: 636 diff changeset	454
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	455	magnification = (1@1) ifTrue: [
1510 fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	456	Object errorSignal handle:[:ex \|
fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	457	Transcript showCR:'cannot convert image'.
fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	458	] do:[
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	459	devImage := image onDevice:device.
7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	460	devImage ~~ image ifTrue:[
7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	461	image := devImage.
1764 3dd553f8d9f0 oops - leftover halts Claus Gittinger <cg@exept.de> parents: 1763 diff changeset	462	self changed:#image.
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	463	].
1510 fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	464	].
fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	465	image device == device ifTrue:[
fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	466	^ super redrawX:x y:y width:w height:h
fd0cd6065dc6 catch image conversion errors. Claus Gittinger <cg@exept.de> parents: 1449 diff changeset	467	].
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	468	].
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	469
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	470	self clippingRectangle: (x@y extent:w@h).
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	471
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	472	self redrawImageX:x y:y width:w height:h.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	473
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	474	"/ right of image ?
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	475	adjust == #center ifTrue:
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	476	[
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	477	xI := (width - ih) // 2 - margin.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	478	yI := (height - iw) // 2 - margin.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	479	]
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	480	ifFalse:
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	481	[
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	482	xI := yI := margin
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	483	].
1967 1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	484
1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	485	imgWidth := image width.
1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	486	imgHeight := image height.
1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	487
1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	488	(x + w - 1) > (xI + (magnification x * imgWidth)) ifTrue:
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	489	[
1967 1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	490	self clearRectangleX:(xI + (magnification x * imgWidth))
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	491	y:y
1967 1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	492	width:(x + w - (magnification x * imgWidth) - xI)
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	493	height:h
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	494	].
1967 1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	495	(y + h - 1) > (yI + (magnification y * imgHeight)) ifTrue:
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	496	[
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	497	self clearRectangleX:margin
1967 1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	498	y:(yI + (magnification y * imgHeight))
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	499	width:w
1967 1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	500	height:(y + h - (magnification y * imgHeight) - yI)
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	501	].
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	502	self drawFrame.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	503	self clippingRectangle: nil.
1037 3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	504
3735af6b5b24 remmeber scrollOffset Claus Gittinger <cg@exept.de> parents: 1036 diff changeset	505	"Modified: / 31.7.1998 / 02:22:45 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	506	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	507
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	508	!ImageEditView methodsFor:'edit modes'!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	509
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	510	editMode
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	511
1106 57c41df67ae5 support radio buttons of the ImageEditor tz parents: 1104 diff changeset	512	^editMode
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	513	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	514
1106 57c41df67ae5 support radio buttons of the ImageEditor tz parents: 1104 diff changeset	515	editMode: anEditMode
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	516
1106 57c41df67ae5 support radio buttons of the ImageEditor tz parents: 1104 diff changeset	517	editMode := anEditMode
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	518	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	519
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	520	mouseKeyColorMode
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	521
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	522	^mouseKeyColorMode printString
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	523	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	524
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	525	mouseKeyColorMode:aMode
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	526
1106 57c41df67ae5 support radio buttons of the ImageEditor tz parents: 1104 diff changeset	527	mouseKeyColorMode := aMode
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	528	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	529
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	530	!ImageEditView methodsFor:'event handling'!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	531
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	532	buttonMotion:state x:x y:y
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	533
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	534	\|p\|
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	535
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	536	p := x@y.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	537
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	538	state ~~ 0 ifTrue:[
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	539	("self selectedColor notNil" true
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	540	and:[(self imageContainsPoint:p)
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	541	and:[editMode == #point]])
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	542	ifTrue:[
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	543	self pointAt:p.
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	544	^ self
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	545	].
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	546	self drawCursorAt:p.
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	547	] ifFalse:[
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	548	self drawCursorAt:p.
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	549	(editMode == #paste or:[editMode == #pasteUnder]) ifTrue: [
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	550	("self selectedColor notNil" true and: [self imageContainsPastePoint:p])
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	551	ifTrue: [self drawPasteRectangleAt:p]
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	552	ifFalse: [self cursor:Cursor stop. self releasePasteDrawing]
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	553	]
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	554	]
1019 e68414752bc9 only change the cursor for myself. Claus Gittinger <cg@exept.de> parents: 1013 diff changeset	555
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	556	"Modified: / 10.2.2000 / 22:03:18 / cg"
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	557	!
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	558
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	559	buttonPress:button x:x y:y
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	560	\|p mouseButtonColorToolBar clr\|
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	561
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	562	p := x@y.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	563
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	564	self drawCursorAt:p.
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	565
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	566	("self selectedColor notNil" true
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	567	and: [self imageContainsPoint:p])
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	568	ifTrue:[
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	569	self sensor shiftDown ifTrue:[
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	570	pickedColorHolder notNil ifTrue:[
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	571	"/ select the color under the cursor, place it into the
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	572	"/ pickedColorHolder/
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	573	clr := image colorAt:(p // magnification).
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	574	pickedColorHolder value:clr
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	575	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	576	] ifFalse:[
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	577	mouseKeyColorMode := button.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	578	self makeUndo.
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	579
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	580	"/ "/ cg: what a kludge - please change to use a valueHolder,
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	581	"/ "/ which gets the information ...
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	582	"/ mouseButtonColorToolBar := masterApplication builder componentAt: #MouseButtonColorToolBar.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	583	"/ mouseButtonColorToolBar notNil ifTrue:[
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	584	"/ (mouseButtonColorToolBar itemAt: mouseKeyColorMode) toggleIndication.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	585	"/ mouseButtonColorToolBar do: [:i\| i updateIndicators].
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	586	"/ ].
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	587
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	588	clickInfoCallBack notNil ifTrue:[
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	589	"/ still a kludge, but less ugly ...
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	590	clickInfoCallBack value:button value:p
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	591	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	592	"/ editMode is something like #point, #rectangle etc.
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	593	self perform: (editMode, 'At:') asSymbol with:p
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	594	]
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	595	]
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	596
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	597	"Modified: / 10.2.2000 / 23:11:33 / cg"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	598	!
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	599
994 5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	600	buttonRelease:button x:x y:y
5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	601
5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	602	self drawCursorAt: x@y.
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	603
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	604	("self selectedColor notNil" true and: [self imageContainsPoint: x@y])
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	605	ifTrue: [
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	606	image release.
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	607
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	608	"/ "/ cg: what a kludge - please change to use a valueHolder,
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	609	"/ "/ which gets the information ...
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	610	"/ masterApplication imagePreView invalidate.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	611
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	612	"/ cg: still a kludge - but less ugly
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	613	self changed:#subImageIn with:(image bounds).
994 5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	614	]
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	615
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	616	"Modified: / 10.2.2000 / 23:41:41 / cg"
994 5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	617	!
5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	618
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	619	pointerLeave:state
33833bcbb5cd some cleans tz parents: 678 diff changeset	620
688 e1c30adb37bf updates coord info label while defining boxes tz parents: 686 diff changeset	621	super pointerLeave: state.
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	622
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	623	self updateImageInfo: self imageInfoString.
1019 e68414752bc9 only change the cursor for myself. Claus Gittinger <cg@exept.de> parents: 1013 diff changeset	624	self cursor:Cursor normal.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	625
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	626	(editMode == #paste or:[editMode == #pasteUnder]) ifTrue: [
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	627	self releasePasteDrawing
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	628	]
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	629
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	630	"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	631	! !
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	632
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	633	!ImageEditView methodsFor:'image - dragging & info'!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	634
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	635	dragRectangleStartingAt: aPointIn emphasis: emphasis
1084 87c661e6c333 scroll when dragging out of the view in copy-mode. Claus Gittinger <cg@exept.de> parents: 1060 diff changeset	636	"drag a rectangle (filled or unfilled)"
87c661e6c333 scroll when dragging out of the view in copy-mode. Claus Gittinger <cg@exept.de> parents: 1060 diff changeset	637
87c661e6c333 scroll when dragging out of the view in copy-mode. Claus Gittinger <cg@exept.de> parents: 1060 diff changeset	638	\|currentPoint currentExtent firstPoint lastCurrentPoint gridCorrection
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	639	mp lastMp p whichQuarter scrollX scrollY aPoint\|
1084 87c661e6c333 scroll when dragging out of the view in copy-mode. Claus Gittinger <cg@exept.de> parents: 1060 diff changeset	640
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	641	aPoint := aPointIn.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	642	firstPoint := currentPoint := lastCurrentPoint := aPoint//magnification*magnification.
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	643	magnification >= GridMagnificationLimit ifFalse: [gridCorrection := 0] ifTrue: [gridCorrection := 1].
1084 87c661e6c333 scroll when dragging out of the view in copy-mode. Claus Gittinger <cg@exept.de> parents: 1060 diff changeset	644
87c661e6c333 scroll when dragging out of the view in copy-mode. Claus Gittinger <cg@exept.de> parents: 1060 diff changeset	645	[device anyButtonPressed] whileTrue: [
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	646	mp := self sensor mousePoint.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	647	mp = lastMp ifTrue:[
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	648	Delay waitForSeconds:0.05
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	649	] ifFalse:[
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	650	lastMp := mp.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	651	mp := device translatePoint:mp from:device rootView id to:self id.
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	652	"/ mp is a device coordinate here ...
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	653	scrollX := 0.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	654	mp x > width ifTrue:[
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	655	scrollX := mp x - width.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	656	] ifFalse:[
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	657	mp x < 0 ifTrue:[
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	658	scrollX := mp x.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	659	]
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	660	].
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	661	scrollY := 0.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	662	mp y > height ifTrue:[
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	663	scrollY := mp y - height.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	664	] ifFalse:[
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	665	mp y < 0 ifTrue:[
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	666	scrollY := mp y.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	667	]
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	668	].
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	669	(scrollX + scrollY) ~~ 0 ifTrue:[
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	670	self scrollTo:(self viewOrigin + (scrollX @ scrollY)).
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	671	lastMp := nil.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	672	].
1084 87c661e6c333 scroll when dragging out of the view in copy-mode. Claus Gittinger <cg@exept.de> parents: 1060 diff changeset	673
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	674	mp := mp + self viewOrigin.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	675	"/ mp is now a logical coordinate.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	676
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	677	currentPoint := (0@0) max: (image extent * magnification min: (p := mp)).
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	678	currentPoint := currentPoint//magnification*magnification.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	679	currentExtent := (firstPoint - currentPoint) abs.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	680	whichQuarter := (firstPoint x - currentPoint x) > 0
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	681	ifTrue: [(firstPoint y - currentPoint y) > 0 ifTrue: ["4"1@1] ifFalse: ["3"1@0]]
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	682	ifFalse: [(firstPoint y - currentPoint y) > 0 ifTrue: ["1"0@1] ifFalse: ["2"0@0]].
1084 87c661e6c333 scroll when dragging out of the view in copy-mode. Claus Gittinger <cg@exept.de> parents: 1060 diff changeset	683
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	684	self drawCursorAt: p withLabel:
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	685	((firstPoint//magnification - whichQuarter + 1) printString,
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	686	' to: ',
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	687	(currentPoint//magnification + whichQuarter) printString),
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	688	' (extent: ',
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	689	(currentExtent//magnification) printString, ')'.
1084 87c661e6c333 scroll when dragging out of the view in copy-mode. Claus Gittinger <cg@exept.de> parents: 1060 diff changeset	690
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	691	currentPoint ~= lastCurrentPoint ifTrue:[
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	692	emphasis = #inverseFilledBox ifTrue: [
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	693	self redraw: ((firstPoint min: lastCurrentPoint) - 1 extent: (firstPoint - lastCurrentPoint) abs + 2).
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	694	self xoring: [self fillRectangle: ((firstPoint min: currentPoint) + margin extent: currentExtent - gridCorrection)]
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	695	].
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	696	emphasis = #box
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	697	ifTrue:[
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	698	\|origin extent lineWidthY lineWidthX\|
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	699	origin := (firstPoint min: lastCurrentPoint) - 1.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	700	extent := (firstPoint - lastCurrentPoint) abs + 2.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	701	lineWidthY := extent y min: (magnification y + 2).
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	702	lineWidthX := extent x min: (magnification x + 2).
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	703	self redraw: (origin extent: (extent x@lineWidthY)).
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	704	self redraw: ((origin x@(origin y + extent y - lineWidthY)) extent: (extent x@lineWidthY)).
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	705	self redraw: ((origin x@(origin y + lineWidthY)) extent: (lineWidthX@(0 max: (extent y - (lineWidthY * 2))))).
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	706	self redraw: (((origin x + extent x - lineWidthX)@(origin y + lineWidthY)) extent: (lineWidthX@(extent y - (lineWidthY * 2)))).
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	707	self selectedColor ~= Color noColor
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	708	ifTrue: [self paint: self selectedColor]
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	709	ifFalse: [self paint: self viewBackground].
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	710	origin := (firstPoint min: currentPoint) + margin.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	711	extent := currentExtent - gridCorrection.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	712	lineWidthY := extent y min: magnification y.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	713	lineWidthX := extent x min: magnification x.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	714	(lineWidthY > 0 and: [lineWidthX > 0])
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	715	ifTrue:[
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	716	self fillRectangle: (origin extent: (extent x@lineWidthY)).
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	717	self fillRectangle: ((origin x@(origin y + extent y - lineWidthY)) extent: (extent x@lineWidthY)).
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	718	self fillRectangle: ((origin x@(origin y + lineWidthY)) extent: (lineWidthX@(0 max: (extent y - (lineWidthY * 2))))).
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	719	self fillRectangle: (((origin x + extent x - lineWidthX)@(origin y + lineWidthY)) extent: (lineWidthX@(extent y - (lineWidthY * 2)))).
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	720	]
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	721	].
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	722	emphasis = #filledBox
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	723	ifTrue:[
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	724	self redraw: ((firstPoint min: lastCurrentPoint) - 1 extent: (firstPoint - lastCurrentPoint) abs + 2).
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	725	self selectedColor ~= Color noColor
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	726	ifTrue: [self paint: self selectedColor]
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	727	ifFalse: [self paint: self viewBackground].
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	728	self fillRectangle: ((firstPoint min: currentPoint) + margin extent: currentExtent - gridCorrection).
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	729	].
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	730	].
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	731	lastCurrentPoint := currentPoint.
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	732	].
1084 87c661e6c333 scroll when dragging out of the view in copy-mode. Claus Gittinger <cg@exept.de> parents: 1060 diff changeset	733	].
87c661e6c333 scroll when dragging out of the view in copy-mode. Claus Gittinger <cg@exept.de> parents: 1060 diff changeset	734
87c661e6c333 scroll when dragging out of the view in copy-mode. Claus Gittinger <cg@exept.de> parents: 1060 diff changeset	735	^((0@0) max: (firstPoint min: currentPoint)) extent: (firstPoint - currentPoint) abs
87c661e6c333 scroll when dragging out of the view in copy-mode. Claus Gittinger <cg@exept.de> parents: 1060 diff changeset	736
87c661e6c333 scroll when dragging out of the view in copy-mode. Claus Gittinger <cg@exept.de> parents: 1060 diff changeset	737	"Created: / 21.8.1998 / 20:17:07 / cg"
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	738	"Modified: / 10.2.2000 / 21:46:05 / cg"
1084 87c661e6c333 scroll when dragging out of the view in copy-mode. Claus Gittinger <cg@exept.de> parents: 1060 diff changeset	739	!
87c661e6c333 scroll when dragging out of the view in copy-mode. Claus Gittinger <cg@exept.de> parents: 1060 diff changeset	740
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	741	drawCursorAt:aPoint
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	742	\|clr imgPoint\|
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	743
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	744	image isNil ifTrue: [
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	745	self updateImageInfo: self imageInfoString.
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	746	self cursor:Cursor stop.
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	747	^ self
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	748	].
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	749
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	750	(aPoint x < (image width * magnification)
1060 690045fd9032 drag rect with bad point tz parents: 1053 diff changeset	751	and:[aPoint y < (image height * magnification)
690045fd9032 drag rect with bad point tz parents: 1053 diff changeset	752	and:[aPoint x >= 0
690045fd9032 drag rect with bad point tz parents: 1053 diff changeset	753	and:[aPoint y >= 0]]])
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	754	ifFalse:[
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	755	self updateImageInfo: self imageInfoString.
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	756	self cursor:Cursor stop.
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	757	] ifTrue: [
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	758	imgPoint := aPoint // magnification.
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	759	clr := image colorAt:imgPoint.
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	760	self updateImageInfo: imgPoint printString
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	761	, ' (r:'
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	762	, clr redByte printString
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	763	, ' g:' , clr greenByte printString
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	764	, ' b:' , clr blueByte printString
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	765	, ' pixel:' , (image pixelAt:imgPoint) printString
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	766	, ')'.
68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	767	self cursor:Cursor crossHair
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	768	].
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	769
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	770	"Modified: / 29.7.1998 / 18:26:01 / cg"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	771	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	772
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	773	drawCursorAt: aPoint withLabel: aLabel
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	774
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	775	((0@0 extent: image extent * magnification) containsPoint: aPoint)
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	776	ifFalse:[self cursor:Cursor stop]
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	777	ifTrue: [self cursor:Cursor crossHair].
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	778	self updateImageInfo: aLabel.
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	779
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	780	"Modified: / 29.7.1998 / 18:26:04 / cg"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	781	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	782
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	783	updateActivity: something
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	784	\|msg\|
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	785
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	786	msg := something printString.
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	787
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	788	"/ cg: new code:
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	789	activityInfoHolder notNil ifTrue:[
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	790	activityInfoHolder value:msg.
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	791	].
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	792
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	793	"Modified: / 29.7.1998 / 18:41:47 / cg"
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	794	!
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	795
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	796	updateImageInfo: something
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	797	\|msg coordLabel\|
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	798
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	799	msg := something printString.
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	800
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	801	"/ cg: new code:
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	802	imageInfoHolder notNil ifTrue:[
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	803	msg ~= imageInfoHolder value ifTrue:[
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	804	imageInfoHolder value:msg.
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	805	].
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	806	^ self
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	807	].
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	808
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	809	"/ "/ cg: what a kludge - please change to use a valueHolder,
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	810	"/ "/ which gets the coordinate ...
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	811	"/
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	812	"/ (masterApplication respondsTo: #coordLabel)
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	813	"/ ifTrue:[
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	814	"/ coordLabel := masterApplication coordLabel.
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	815	"/
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	816	"/ coordLabel label ~= msg
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	817	"/ ifTrue:[
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	818	"/ coordLabel label: msg.
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	819	"/ "/ coordLabel redraw
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	820	"/ ]
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	821	"/ ]
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	822
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	823	"Modified: / 29.7.1998 / 19:00:21 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	824	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	825
636 d53428252193 revised version tz parents: 633 diff changeset	826	!ImageEditView methodsFor:'image editing'!
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	827
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	828	boxAt: aPoint
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	829	"draw a rectangular outline with the currently selected color"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	830
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	831	\|choosedBox imageBox clr\|
1038 6c0bb03e88a1 no need to invalidate after assign of new image. Claus Gittinger <cg@exept.de> parents: 1037 diff changeset	832
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	833	(clr := self selectedColor) notNil ifTrue:[
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	834	choosedBox := self dragRectangleStartingAt: aPoint emphasis: #box.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	835	imageBox := choosedBox origin//magnification extent: (choosedBox extent//magnification).
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	836	image rectangle:imageBox withColor:clr.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	837	image restored.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	838	self redraw: (choosedBox expandedBy: 1).
1038 6c0bb03e88a1 no need to invalidate after assign of new image. Claus Gittinger <cg@exept.de> parents: 1037 diff changeset	839
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	840	"/ "/ cg: what a kludge - please change to use a valueHolder,
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	841	"/ "/ which gets the information ...
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	842	"/ masterApplication imagePreView redraw: (imageBox expandedBy: 1).
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	843
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	844	"/ cg: still a kludge - but less ugly
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	845	self changed:#subImageIn with:(imageBox expandedBy: 1).
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	846
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	847	modified := true
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	848	].
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	849
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	850	"Modified: / 10.2.2000 / 23:42:08 / cg"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	851	!
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	852
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	853	copyAt: aPoint
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	854
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	855	\|choosenBox r\|
1084 87c661e6c333 scroll when dragging out of the view in copy-mode. Claus Gittinger <cg@exept.de> parents: 1060 diff changeset	856
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	857	choosenBox := self dragRectangleStartingAt: aPoint emphasis: #inverseFilledBox.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	858	ClipboardMagnification := nil.
1449 e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	859	Clipboard := image subImageIn: (choosenBox origin//magnification extent: (choosenBox extent//magnification)).
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	860	r := (choosenBox expandedBy:1).
e5852c20c18a * empty log message * Claus Gittinger <cg@exept.de> parents: 1411 diff changeset	861	self redraw:r
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	862
1084 87c661e6c333 scroll when dragging out of the view in copy-mode. Claus Gittinger <cg@exept.de> parents: 1060 diff changeset	863	"Modified: / 21.8.1998 / 20:16:41 / cg"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	864	!
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	865
1228 0aae4f7389ca renamed - crob -> crop Claus Gittinger <cg@exept.de> parents: 1184 diff changeset	866	cropLeft:doLeft right:doRight top:doTop bottom:doBottom
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	867	\|yMinNew yMaxNew xMinNew xMaxNew
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	868	pix stillCrobbing xMax yMax x y\|
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	869
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	870	xMax := image width - 1.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	871	yMax := image height - 1.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	872
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	873	xMinNew := 0.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	874	doLeft ifTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	875	pix := image pixelAtX:xMinNew y:0.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	876	stillCrobbing := true.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	877	[stillCrobbing] whileTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	878	0 to:yMax do:[:y \|
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	879	(image pixelAtX:xMinNew y:y) ~~ pix ifTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	880	stillCrobbing := false
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	881	]
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	882	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	883	stillCrobbing ifTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	884	xMinNew := xMinNew + 1.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	885	xMinNew >= image width ifTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	886	self warn:'Image is all the same color - no crob.'.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	887	^ self
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	888	]
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	889	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	890	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	891	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	892
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	893	xMaxNew := xMax.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	894	doRight ifTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	895	stillCrobbing := true.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	896	pix := image pixelAtX:xMaxNew y:0.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	897	[stillCrobbing] whileTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	898	0 to:yMax do:[:y \|
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	899	(image pixelAtX:xMaxNew y:y) ~~ pix ifTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	900	stillCrobbing := false
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	901	]
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	902	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	903	stillCrobbing ifTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	904	xMaxNew := xMaxNew - 1.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	905	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	906	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	907	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	908
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	909	yMinNew := 0.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	910	doTop ifTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	911	pix := image pixelAtX:xMinNew y:yMinNew.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	912	stillCrobbing := true.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	913	[stillCrobbing] whileTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	914	xMinNew to:xMaxNew do:[:x \|
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	915	(image pixelAtX:x y:yMinNew) ~~ pix ifTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	916	stillCrobbing := false
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	917	]
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	918	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	919	stillCrobbing ifTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	920	yMinNew := yMinNew + 1.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	921	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	922	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	923	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	924
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	925	yMaxNew := yMax.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	926	doRight ifTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	927	stillCrobbing := true.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	928	pix := image pixelAtX:xMaxNew y:yMaxNew.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	929	[stillCrobbing] whileTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	930	xMinNew to:xMaxNew do:[:x \|
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	931	(image pixelAtX:x y:yMaxNew) ~~ pix ifTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	932	stillCrobbing := false
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	933	]
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	934	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	935	stillCrobbing ifTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	936	yMaxNew := yMaxNew - 1.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	937	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	938	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	939	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	940
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	941	(xMinNew == 0
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	942	and:[xMaxNew == (image width - 1)
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	943	and:[yMinNew == 0
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	944	and:[yMaxNew == (image height - 1)]]]) ifTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	945	self warn:'No border found - no crob.'.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	946	^ self
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	947	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	948
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	949	"/ self warn:'extract subImage '
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	950	"/ , (xMinNew @ yMinNew) printString
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	951	"/ , ' -> '
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	952	"/ , (xMaxNew @ yMaxNew) printString.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	953
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	954	self
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	955	makeSubImageX:xMinNew y:yMinNew
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	956	width:(xMaxNew - xMinNew + 1)
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	957	height:(yMaxNew - yMinNew + 1)
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	958
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	959	"Created: / 7.9.1998 / 14:25:52 / cg"
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	960	"Modified: / 7.9.1998 / 16:35:35 / cg"
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	961	!
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	962
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	963	fillAt: aPoint
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	964	"perform a flood-fill with the currently selected color"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	965
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	966	windowGroup withExecuteCursorDo:[
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	967	\|filledPoints clr\|
1002 5d2e4c03a78e grid magnification can be changed tz parents: 996 diff changeset	968
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	969	(clr := self selectedColor) notNil ifTrue:[
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	970	self updateActivity:'Flood filling - press CTRL-y to abort ...'.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	971	[
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	972	filledPoints := image floodFillAt: aPoint//magnification withColor:clr.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	973	image restored.
1038 6c0bb03e88a1 no need to invalidate after assign of new image. Claus Gittinger <cg@exept.de> parents: 1037 diff changeset	974
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	975	"/ animation effect ...
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	976	filledPoints size < 300 ifTrue: [
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	977	filledPoints do: [:p\| self redraw: ((p * magnification extent: magnification) expandedBy: 1)]
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	978	] ifFalse: [
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	979	self invalidate
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	980	].
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	981
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	982	"/ "/ cg: what a kludge - please change to use a valueHolder,
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	983	"/ "/ which gets the information ...
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	984	"/ masterApplication imagePreView invalidate.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	985
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	986	"/ cg: still a kludge - but less ugly
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	987	self changed:#subImageIn with:(image bounds).
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	988
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	989	modified := true
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	990	] valueOnUnwindDo:[
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	991	self updateActivity:'Flood fill aborted.'
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	992	].
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	993	].
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	994	self updateActivity:''
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	995	]
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	996
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	997	"Modified: / 10.2.2000 / 23:40:58 / cg"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	998	!
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	999
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1000	filledBoxAt: aPoint
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1001	"fill a rectangular area with the currently selected color"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1002
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1003	\|choosedBox imageBox clr\|
1038 6c0bb03e88a1 no need to invalidate after assign of new image. Claus Gittinger <cg@exept.de> parents: 1037 diff changeset	1004
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1005	(clr := self selectedColor) notNil ifTrue:[
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1006	choosedBox := self dragRectangleStartingAt: aPoint emphasis: #filledBox.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1007	imageBox := choosedBox origin//magnification extent: (choosedBox extent//magnification).
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1008	image fillRectangle:imageBox withColor:clr.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1009	image restored.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1010	self redraw: (choosedBox expandedBy: 1).
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1011
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1012	"/ "/ cg: what a kludge - please change to use a valueHolder,
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1013	"/ "/ which gets the information ...
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1014	"/ masterApplication imagePreView redraw: (imageBox expandedBy: 1).
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1015
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1016	"/ cg: still a kludge - but less ugly
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1017	self changed:#subImageIn with:(imageBox expandedBy: 1).
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1018
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1019	modified := true
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1020	]
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1021
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1022	"Modified: / 10.2.2000 / 23:37:04 / cg"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1023	!
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1024
636 d53428252193 revised version tz parents: 633 diff changeset	1025	flipHorizontal
d53428252193 revised version tz parents: 633 diff changeset	1026
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1027	self makeUndo.
725 0e051202859d checkin from browser tz parents: 724 diff changeset	1028	self image: image copy flipHorizontal
636 d53428252193 revised version tz parents: 633 diff changeset	1029
d53428252193 revised version tz parents: 633 diff changeset	1030	!
d53428252193 revised version tz parents: 633 diff changeset	1031
d53428252193 revised version tz parents: 633 diff changeset	1032	flipVertical
d53428252193 revised version tz parents: 633 diff changeset	1033
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1034	self makeUndo.
725 0e051202859d checkin from browser tz parents: 724 diff changeset	1035	self image: image copy flipVertical
636 d53428252193 revised version tz parents: 633 diff changeset	1036
d53428252193 revised version tz parents: 633 diff changeset	1037	!
d53428252193 revised version tz parents: 633 diff changeset	1038
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1039	magnifyImageTo:newSize
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1040	self makeUndo.
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1041	self image: (image magnifiedBy: newSize/image extent)
636 d53428252193 revised version tz parents: 633 diff changeset	1042	!
d53428252193 revised version tz parents: 633 diff changeset	1043
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1044	makeGrayScale
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1045	\|xMax yMax r g b n_r n_g n_b clr pix map revMap n_clr n_pix anyChange
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1046	newColors newColorArray newImage\|
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1047
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1048	anyChange := false.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1049
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1050	xMax := image width - 1.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1051	yMax := image height - 1.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1052
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1053	newColors := Set new.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1054	newColorArray := OrderedCollection new.
1903 b0c9fcf3155e * empty log message * Claus Gittinger <cg@exept.de> parents: 1901 diff changeset	1055	map := Array new:256.
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1056	revMap := OrderedCollection new.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1057
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1058	newImage := image class width:image width height:image height depth:image depth.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1059	newImage photometric:image photometric.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1060	newImage colorMap:(image colorMap copy).
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1061	newImage bits:(ByteArray new:(image bits size)).
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1062	newImage mask:(image mask copy).
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1063
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1064	0 to:yMax do:[:y \|
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1065	0 to:xMax do:[:x \|
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1066	pix := image pixelAtX:x y:y.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1067	(n_pix := map at:pix+1) isNil ifTrue:[
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1068	clr := image colorAtX:x y:y.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1069	n_clr := Color brightness:(clr brightness).
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1070	(newColors includes:n_clr) ifFalse:[
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1071	newColors add:n_clr.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1072	newColorArray add:n_clr.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1073	revMap add:pix.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1074	map at:pix+1 put:(n_pix := revMap size - 1).
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1075	] ifTrue:[
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1076	"/ mhmh - multiple pixels mapped to the same color
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1077	n_pix := (newColorArray indexOf:n_clr) - 1.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1078	map at:pix+1 put:n_pix.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1079	]
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1080	].
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1081	newImage pixelAtX:x y:y put:n_pix.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1082	]
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1083	].
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1084
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1085	newImage colorMap:(Colormap fromColors:newColorArray).
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1086	self makeUndo.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1087	self image:newImage.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1088	^ true
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1089	!
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1090
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1091	makeSubImageX:oldX y:oldY width:newWidth height:newHeight
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1092	\|newImage\|
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1093
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1094	newImage := image class width:newWidth height:newHeight depth:image depth.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1095	newImage photometric:image photometric.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1096	newImage colorMap:image colorMap copy.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1097	newImage bits:(ByteArray new:(newImage bytesPerRow * newHeight)).
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1098
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1099	image mask notNil
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1100	ifTrue:[
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1101	\|newMaskImage\|
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1102
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1103	newMaskImage := Depth1Image width:newWidth height:newHeight.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1104	newMaskImage photometric: image mask photometric.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1105	newMaskImage colorMap: image mask colorMap copy.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1106	newMaskImage bits:(ByteArray new: newMaskImage bytesPerRow * newHeight).
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1107	newImage mask: newMaskImage
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1108	].
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1109
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1110	newImage copyFrom:image x:oldX y:oldY toX:0 y:0 width:newWidth height:newHeight.
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1111	self makeUndo.
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1112	self image:newImage.
1121 af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1113
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1114	"Created: / 7.9.1998 / 13:00:16 / cg"
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1115	"Modified: / 7.9.1998 / 14:15:32 / cg"
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1116	!
af09c616fb7b added crob operations. Claus Gittinger <cg@exept.de> parents: 1116 diff changeset	1117
636 d53428252193 revised version tz parents: 633 diff changeset	1118	negativeImage
d53428252193 revised version tz parents: 633 diff changeset	1119
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1120	self makeUndo.
1411 05ffc8ae696e methode negativeImage ivert bits of image tm parents: 1380 diff changeset	1121	self image: (image copy bits:(image bits invert))
636 d53428252193 revised version tz parents: 633 diff changeset	1122	!
d53428252193 revised version tz parents: 633 diff changeset	1123
d53428252193 revised version tz parents: 633 diff changeset	1124	pasteAt: aPoint
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1125	"paste the image in the clipboard at aPoint"
325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1126
325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1127	self pasteAt:aPoint modeUnder:false.
325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1128	!
325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1129
325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1130	pasteAt: aPoint modeUnder:modeUnder
325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1131	"paste the image in the clipboard at aPoint"
636 d53428252193 revised version tz parents: 633 diff changeset	1132
1986 630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1133	\|answer anyColorMissing choosedBox imagePoint imgX imgY copiedImage imageBox newColorMap
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1134	existingColors newColors allColors currentColorMap newColormap\|
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1135
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1136	ClipboardMagnification isNil ifTrue: [
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1137	"/ ^self
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1138	].
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1139
636 d53428252193 revised version tz parents: 633 diff changeset	1140	Object errorSignal handle:
d53428252193 revised version tz parents: 633 diff changeset	1141	[:ex\|
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1142	ex signal == Image unrepresentableColorSignal ifFalse:[
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1143	ex reject
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1144	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1145	self undo.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1146	self warn: 'Paste failed !!\Increasing the images depth might help.' withCRs.
1823 d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	1147	] do: [
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1148	windowGroup withExecuteCursorDo:[
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1149	choosedBox := self dragRectangleStartingAt: aPoint emphasis: #inverseFilledBox.
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1150
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1151	imagePoint := choosedBox origin//magnification.
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1152
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1153	copiedImage := Clipboard copy.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1154
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1155	true
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1156	"/ image photometric == #palette
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1157	ifTrue:[
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1158	"/ for all colors in the pasted image,
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1159	"/ check, if its in the colormap of the
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1160	"/ target image.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1161
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1162	anyColorMissing := false.
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1163	image colorMap notNil ifTrue:[
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1164	copiedImage usedValues do:[:pixel \|
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1165	\|pastedColor oldColorMap\|
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1166
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1167	pastedColor := copiedImage colorFromValue:pixel.
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1168	oldColorMap := image colorMap.
1028 4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	1169
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1170	(oldColorMap detect: [:clr\| clr = pastedColor] ifNone: nil) isNil
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1171	ifTrue:
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1172	[
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1173	oldColorMap size < (1 bitShift:image depth) ifTrue:[
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1174	"/ add to colormap
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1175	newColorMap isNil ifTrue:[
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1176	newColorMap := oldColorMap asOrderedCollection.
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1177	].
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1178	newColorMap add:pastedColor.
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1179	"/ 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	1180	] ifFalse:[
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1181	"/ Transcript showCR:'color:' , pastedColor displayString , ' not found in targets colorMap'.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1182	"/ copiedImage colorMap notNil ifTrue:[
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1183	"/ copiedImage colorMap at: pixel+1 put: Color black.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1184	"/ ].
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1185	anyColorMissing := true.
9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1186	]
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1187	]
1957 9a4347986d96 paste with non-colormap image (i.e. truecolor). Claus Gittinger <cg@exept.de> parents: 1903 diff changeset	1188	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1189	].
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1190	anyColorMissing ifTrue:[
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1191	answer := Dialog
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1192	confirmWithCancel:'Some color(s) cannot be represented (colorMap full). Use nearest or compute colorMap ?'
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1193	labels:#('use nearest' 'new ColorMap' 'cancel')
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1194	values:#(nearest new nil)
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1195	default:1.
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1196
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1197	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	1198
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1199	currentColorMap := image colorMap.
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1200	imgX := imagePoint x.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1201	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	1202
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1203	answer == #nearest ifTrue:[
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1204	0 to:copiedImage height-1 do:[:y \|
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1205	0 to:copiedImage width-1 do:[:x \|
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1206	\|clr n_clr\|
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1207
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1208	(copiedImage maskAtX:x y:y) == 0 ifTrue:[
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1209	image mask isNil ifTrue:[
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1210	image createMask.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1211	].
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1212	image maskAtX:imgX+x y:imgY+y put:0.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1213	] ifFalse:[
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1214	clr := copiedImage atX:x y:y.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1215	n_clr := clr nearestIn:currentColorMap.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1216	image atX:imgX+x y:imgY+y put:n_clr
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1217	]
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1218	]
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1219	].
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1220	image restored.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1221	self redraw: (imageBox := (imagePoint * magnification extent: (Clipboard extent * magnification)) expandedBy: 1@1).
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1222	modified := true.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1223	^ self.
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1224	] ifFalse:[
1986 630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1225	answer == #new ifTrue:[
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1226	existingColors := image usedValues asIdentitySet.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1227	newColors := copiedImage usedValues.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1228	allColors := existingColors addAll:newColors.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1229	allColors size > (1 bitShift:image depth) ifTrue:[
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1230	self warn:'Sorry: too many colors - unimplemented function'.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1231	self undo.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1232	^ self.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1233	].
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1234
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1235	newColormap := OrderedCollection new.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1236	newColormap addAll:image usedColors.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1237	newColormap addAll:copiedImage usedColors.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1238	"/ translate image to use new colorMap...
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1239
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1240	"/ translate image to use new colors ...
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1241	0 to:image height-1 do:[:y \|
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1242	0 to:image width-1 do:[:x \|
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1243	\|clr n_idx\|
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1244
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1245	(image maskAtX:x y:y) == 1 ifTrue:[
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1246	clr := image atX:x y:y.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1247	n_idx := newColormap indexOf:clr.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1248	image pixelAtX:x y:y put:n_idx-1.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1249	]
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1250	]
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1251	].
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1252	image colorMap:newColormap.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1253	currentColorMap := newColormap.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1254
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1255	"/ paste new image...
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1256	0 to:copiedImage height-1 do:[:y \|
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1257	0 to:copiedImage width-1 do:[:x \|
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1258	\|clr idx\|
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1259
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1260	(copiedImage maskAtX:x y:y) == 1
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1261	ifTrue:[
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1262	clr := copiedImage atX:x y:y.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1263	idx := currentColorMap indexOf:clr.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1264	idx == 0 ifTrue:[
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1265	currentColorMap add:clr.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1266	idx := currentColorMap size.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1267	idx > (1 bitShift:image depth) ifTrue:[
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1268	self warn:'Sorry: too many colors'.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1269	self undo.
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1270	^ self.
1986 630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1271	].
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1272	].
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1273	image pixelAtX:imgX+x y:imgY+y put:idx-1.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1274	image maskAtX:imgX+x y:imgY+y put:1.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1275	]
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1276	]
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1277	].
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1278	image restored.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1279	self redraw: (imageBox := (imagePoint * magnification extent: (Clipboard extent * magnification)) expandedBy: 1@1).
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1280	modified := true.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1281	^ self.
630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1282	].
1888 ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1283	self warn:'Sorry: unimplemented function'.
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1284	self undo.
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1285	^ self.
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1286	].
ef622d292093 colormap conversion Claus Gittinger <cg@exept.de> parents: 1886 diff changeset	1287	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1288	newColorMap notNil ifTrue:[
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1289	image colorMap:(Colormap fromColors:newColorMap).
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1290	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1291	].
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1292
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1293	copiedImage := image class fromImage: copiedImage.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1294	(newColorMap isNil
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1295	and:[modeUnder not
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1296	and:[copiedImage mask isNil] ]) ifTrue:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1297	"/ use images copy functionality
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1298	"/ however, this copies the mask as well,
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1299	"/ which is not useful here
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1300	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	1301	] ifFalse:[
994 5727c2484ecd bugs fixed in undo/mask and point painting/preview and pasting tz parents: 877 diff changeset	1302
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1303	imgX := imagePoint x.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1304	imgY := imagePoint y.
1028 4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	1305
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1306	0 to:copiedImage height-1 do:[:y \|
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1307	0 to:copiedImage width-1 do:[:x \|
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1308	\|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	1309
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1310	dstX := imgX + x.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1311	dstY := imgY + y.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1312	wasMasked := (image maskAtX:dstX y:dstY) == 0.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1313	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	1314
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1315	"/ with modeUnder,
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1316	"/ only replace, if its either unmasked,
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1317	"/ or the current drawing color.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1318	(modeUnder not
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1319	or:[wasMasked
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1320	or:[(oldColor := image colorAtX:dstX y:dstY) = (drawingColors at:1)]])
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1321	ifTrue:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1322	newMasked ifFalse:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1323	image
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1324	colorAtX:dstX
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1325	y:dstY
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1326	put:(copiedImage colorAtX:x y:y).
1823 d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	1327	wasMasked ifTrue:[
1986 630db3277f10 support pasing 24bit rgb image into an 8-bit palette image Claus Gittinger <cg@exept.de> parents: 1980 diff changeset	1328	image maskAtX:dstX y:dstY put:1
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1329	].
1823 d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	1330	] ifTrue:[
d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	1331	wasMasked ifFalse:[
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1332	"/ image maskAtX:dstX y:dstY put:0
1823 d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	1333	]
d11286b90d3b paste mask Claus Gittinger <cg@exept.de> parents: 1781 diff changeset	1334	].
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1335	].
eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	1336
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1337	]
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1338	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1339	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1340	image restored.
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1341	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	1342	"/ masterApplication imagePreView redraw: (imageBox expandedBy: 1).
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1343	modified := true
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1344	]
1028 4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	1345	]
4dfe1c6cbc48 fixed paste-drag display (when scrolled) Claus Gittinger <cg@exept.de> parents: 1027 diff changeset	1346
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1347	"Modified: / 18.5.1999 / 20:40:37 / cg"
636 d53428252193 revised version tz parents: 633 diff changeset	1348	!
d53428252193 revised version tz parents: 633 diff changeset	1349
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1350	pasteUnderAt: aPoint
325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1351	"pasteUnder the image in the clipboard at aPoint.
325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1352	In this mode, only pixels which are not equal to
325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1353	the current color or masked are pasted."
325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1354
325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1355	self pasteAt:aPoint modeUnder:true.
325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1356	!
325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	1357
1858 54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1358	performSpecialOperationOn:imageBox withColor:clr
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1359	\|operation x0 y0 x1 y1 grey\|
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1360
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1361	operation := Dialog
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1362	choose:'Which Operation:'
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1363	fromList:#(
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1364	"/ 'brighten'
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1365	"/ 'darken'
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1366	"/ '-'
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1367	"/ 'greying'
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1368	'grey pattern'
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1369	)
1859 c599344d7811 * empty log message * Claus Gittinger <cg@exept.de> parents: 1858 diff changeset	1370	values:#("brighten darken nil greying "greyPattern)
1858 54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1371	lines:6
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1372	cancel:nil.
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1373
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1374	self invalidate.
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1375	self windowGroup processExposeEvents.
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1376
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1377	operation isNil ifTrue:[^ false].
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1378
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1379	x0 := imageBox left.
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1380	y0 := imageBox top.
1861 ba1f1a884ebc * empty log message * Claus Gittinger <cg@exept.de> parents: 1859 diff changeset	1381	x1 := imageBox right - 1.
ba1f1a884ebc * empty log message * Claus Gittinger <cg@exept.de> parents: 1859 diff changeset	1382	y1 := imageBox bottom -1 .
1858 54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1383
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1384	operation == #brighten ifTrue:[
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1385	self image colorsFromX:x0 y:y0 toX:x1 y:y1 do:[:x :y :clr \|
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1386	self image colorAtX:x y:y put:(clr lightened).
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1387	].
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1388	^ true.
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1389	].
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1390	operation == #darken ifTrue:[
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1391	self image colorsFromX:x0 y:y0 toX:x1 y:y1 do:[:x :y :clr \|
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1392	self image colorAtX:x y:y put:(clr darkened).
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1393	].
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1394	^ true.
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1395	].
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1396	operation == #greying ifTrue:[
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1397	self image colorsFromX:x0 y:y0 toX:x1 y:y1 do:[:x :y :clr \|
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1398	self image colorAtX:x y:y put:(clr blendWith:Color grey).
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1399	].
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1400	^ true.
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1401	].
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1402	operation == #greyPattern ifTrue:[
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1403	grey := Color grey nearestIn:(self image colorMap).
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1404	self image colorsFromX:x0 y:y0 toX:x1 y:y1 do:[:x :y :clr \|
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1405	(x + y )odd ifTrue:[
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1406	self image colorAtX:x y:y put:grey.
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1407	]
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1408	].
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1409	^ true.
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1410	].
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1411
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1412	self halt.
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1413	^ false.
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1414	!
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1415
636 d53428252193 revised version tz parents: 633 diff changeset	1416	pointAt: aPoint
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1417	"draw a single pixel with the currently selected color"
636 d53428252193 revised version tz parents: 633 diff changeset	1418
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1419	\|imagePoint clr pix\|
796 b68b09ddc62b preview redrawing tz parents: 783 diff changeset	1420
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1421	imagePoint := aPoint // magnification.
1277 8c74c9cc6e22 fixed point-drawing Claus Gittinger <cg@exept.de> parents: 1261 diff changeset	1422	(clr := self selectedColor) isNil ifTrue:[
8c74c9cc6e22 fixed point-drawing Claus Gittinger <cg@exept.de> parents: 1261 diff changeset	1423	pix := self selectedColorIndex
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1424	].
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1425	pix notNil ifTrue:[
1277 8c74c9cc6e22 fixed point-drawing Claus Gittinger <cg@exept.de> parents: 1261 diff changeset	1426	image colorMap atImageAndMask:imagePoint putValue:pix.
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	1427	modified := true.
1277 8c74c9cc6e22 fixed point-drawing Claus Gittinger <cg@exept.de> parents: 1261 diff changeset	1428	] ifFalse:[
8c74c9cc6e22 fixed point-drawing Claus Gittinger <cg@exept.de> parents: 1261 diff changeset	1429	clr notNil ifTrue:[
8c74c9cc6e22 fixed point-drawing Claus Gittinger <cg@exept.de> parents: 1261 diff changeset	1430	image atImageAndMask:imagePoint put:clr.
8c74c9cc6e22 fixed point-drawing Claus Gittinger <cg@exept.de> parents: 1261 diff changeset	1431	modified := true.
8c74c9cc6e22 fixed point-drawing Claus Gittinger <cg@exept.de> parents: 1261 diff changeset	1432	].
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1433	].
1277 8c74c9cc6e22 fixed point-drawing Claus Gittinger <cg@exept.de> parents: 1261 diff changeset	1434	self invalidate:((imagePoint * magnification extent: magnification) expandedBy: 1).
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1435
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1436	"Modified: / 5.9.1998 / 13:25:29 / cg"
636 d53428252193 revised version tz parents: 633 diff changeset	1437	!
d53428252193 revised version tz parents: 633 diff changeset	1438
1374 44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1439	reduceColorResolutionBy:numBits
1885 5f85501aaea9 reduce color-resolution fixed Claus Gittinger <cg@exept.de> parents: 1882 diff changeset	1440	\|xMax yMax r g b n_r n_g n_b clr pix map revMap n_clr n_pix mask anyChange
1980 bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1441	newColors newColorArray newImage isPalette\|
1374 44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1442
44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1443	anyChange := false.
44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1444
44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1445	xMax := image width - 1.
44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1446	yMax := image height - 1.
1885 5f85501aaea9 reduce color-resolution fixed Claus Gittinger <cg@exept.de> parents: 1882 diff changeset	1447	mask := (16rFF bitShift:numBits) bitAnd:16rFF.
5f85501aaea9 reduce color-resolution fixed Claus Gittinger <cg@exept.de> parents: 1882 diff changeset	1448
5f85501aaea9 reduce color-resolution fixed Claus Gittinger <cg@exept.de> parents: 1882 diff changeset	1449	newColors := Set new.
5f85501aaea9 reduce color-resolution fixed Claus Gittinger <cg@exept.de> parents: 1882 diff changeset	1450	newColorArray := OrderedCollection new.
5f85501aaea9 reduce color-resolution fixed Claus Gittinger <cg@exept.de> parents: 1882 diff changeset	1451	map := Array new:255.
5f85501aaea9 reduce color-resolution fixed Claus Gittinger <cg@exept.de> parents: 1882 diff changeset	1452	revMap := OrderedCollection new.
1374 44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1453
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1454	newImage := image class width:image width height:image height depth:image depth.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1455	newImage photometric:image photometric.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1456	newImage colorMap:(image colorMap copy).
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1457	newImage bits:(ByteArray new:(image bits size)).
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1458	newImage mask:(image mask copy).
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1459
1980 bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1460	isPalette := image photometric == #palette.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1461	isPalette ifFalse:[
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1462	0 to:yMax do:[:y \|
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1463	0 to:xMax do:[:x \|
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1464	pix := image pixelAtX:x y:y.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1465	r := image redBitsOf:pix.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1466	g := image greenBitsOf:pix.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1467	b := image blueBitsOf:pix.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1468	n_r := r bitAnd:mask.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1469	n_g := g bitAnd:mask.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1470	n_b := b bitAnd:mask.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1471	n_pix := image valueFromRedBits:n_r greenBits:n_g blueBits:n_b.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1472	n_pix ~= pix ifTrue:[
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1473	newImage pixelAtX:x y:y put:n_pix.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1474	anyChange := true.
1885 5f85501aaea9 reduce color-resolution fixed Claus Gittinger <cg@exept.de> parents: 1882 diff changeset	1475	]
1980 bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1476	]
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1477	].
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1478	anyChange ifFalse:[
1885 5f85501aaea9 reduce color-resolution fixed Claus Gittinger <cg@exept.de> parents: 1882 diff changeset	1479	^ false
1980 bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1480	].
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1481	] ifTrue:[
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1482	0 to:yMax do:[:y \|
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1483	0 to:xMax do:[:x \|
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1484	pix := image pixelAtX:x y:y.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1485	(n_pix := map at:pix+1) isNil ifTrue:[
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1486	clr := image colorAtX:x y:y.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1487	r := clr redByte.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1488	g := clr greenByte.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1489	b := clr blueByte.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1490	n_r := r bitAnd:mask.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1491	n_g := g bitAnd:mask.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1492	n_b := b bitAnd:mask.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1493	n_clr := Color redByte:n_r greenByte:n_g blueByte:n_b.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1494	(newColors includes:n_clr) ifFalse:[
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1495	newColors add:n_clr.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1496	newColorArray add:n_clr.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1497	revMap add:pix.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1498	map at:pix+1 put:(n_pix := revMap size - 1).
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1499	] ifTrue:[
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1500	"/ mhmh - multiple pixels mapped to the same color
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1501	n_pix := (newColorArray indexOf:n_clr) - 1.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1502	map at:pix+1 put:n_pix.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1503	]
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1504	].
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1505	newImage pixelAtX:x y:y put:n_pix.
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1506	]
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1507	].
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1508	revMap size == image colorMap size ifTrue:[
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1509	revMap = (0 to:revMap size-1) ifTrue:[
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1510	^ false
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1511	]
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1512	].
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1513
bc32242dc2c3 * empty log message * Claus Gittinger <cg@exept.de> parents: 1967 diff changeset	1514	newImage colorMap:(Colormap fromColors:newColorArray).
1885 5f85501aaea9 reduce color-resolution fixed Claus Gittinger <cg@exept.de> parents: 1882 diff changeset	1515	].
5f85501aaea9 reduce color-resolution fixed Claus Gittinger <cg@exept.de> parents: 1882 diff changeset	1516
1886 e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1517	self makeUndo.
e5b5a8850dc5 added make grayScale Claus Gittinger <cg@exept.de> parents: 1885 diff changeset	1518	self image:newImage.
1885 5f85501aaea9 reduce color-resolution fixed Claus Gittinger <cg@exept.de> parents: 1882 diff changeset	1519	^ true
1374 44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1520	!
44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1521
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1522	resizeImageTo:newSize
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1523
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1524	\|newImage newMaskImage\|
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1525
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1526	newImage := image class width: newSize x height: newSize y depth: image depth.
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1527	newImage photometric:image photometric.
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1528	newImage colorMap:image colorMap copy.
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1529	newImage bits: (ByteArray new: newImage bytesPerRow * newSize y).
636 d53428252193 revised version tz parents: 633 diff changeset	1530
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1531	image mask notNil ifTrue:[
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1532	newMaskImage := Depth1Image width: newSize x height: newSize y.
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1533	newMaskImage photometric: image mask photometric.
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1534	newMaskImage colorMap: image mask colorMap copy.
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1535	newMaskImage bits:(ByteArray new: newMaskImage bytesPerRow * newSize y).
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1536	newImage mask: newMaskImage
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1537	].
636 d53428252193 revised version tz parents: 633 diff changeset	1538
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1539	newImage copyFrom:image x:0 y:0 toX:0 y:0 width: (image width min:newSize x) height: (image height min:newSize y).
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1540	self makeUndo.
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1541	self image: newImage.
636 d53428252193 revised version tz parents: 633 diff changeset	1542	!
d53428252193 revised version tz parents: 633 diff changeset	1543
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1544	rotateImageBy:rotation
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1545	"rotate by (degrees)"
636 d53428252193 revised version tz parents: 633 diff changeset	1546
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1547	Object errorSignal handle:[:ex\|
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1548	self warn: 'Image rotation failed!!\' withCRs, 'Increaing the image depth could help.'
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1549	] do:[
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1550	self makeUndo.
a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1551	self image: (image hardRotated: rotation)
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	1552	]
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1553
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1554	"Modified: / 29.7.1998 / 18:21:14 / cg"
636 d53428252193 revised version tz parents: 633 diff changeset	1555	!
d53428252193 revised version tz parents: 633 diff changeset	1556
1858 54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1557	specialOperationAt: aPoint
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1558	"special operation on a rectangular area"
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1559
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1560	\|choosedBox imageBox clr\|
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1561
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1562	choosedBox := self dragRectangleStartingAt: aPoint emphasis: #filledBox.
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1563	imageBox := choosedBox origin//magnification extent: (choosedBox extent//magnification).
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1564
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1565	(self performSpecialOperationOn:imageBox withColor:self selectedColor) ifFalse:[
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1566	^ self
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1567	].
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1568
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1569	image restored.
1861 ba1f1a884ebc * empty log message * Claus Gittinger <cg@exept.de> parents: 1859 diff changeset	1570	self invalidate. "/ : (choosedBox expandedBy: 1).
ba1f1a884ebc * empty log message * Claus Gittinger <cg@exept.de> parents: 1859 diff changeset	1571
ba1f1a884ebc * empty log message * Claus Gittinger <cg@exept.de> parents: 1859 diff changeset	1572	"/ self redraw: (choosedBox expandedBy: 1).
1858 54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1573
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1574	"/ "/ cg: what a kludge - please change to use a valueHolder,
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1575	"/ "/ which gets the information ...
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1576	"/ masterApplication imagePreView redraw: (imageBox expandedBy: 1).
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1577
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1578	"/ cg: still a kludge - but less ugly
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1579	self changed:#subImageIn with:(imageBox expandedBy: 1).
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1580
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1581	modified := true
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1582	!
54138b1b3efd * empty log message * Claus Gittinger <cg@exept.de> parents: 1855 diff changeset	1583
636 d53428252193 revised version tz parents: 633 diff changeset	1584	undo
d53428252193 revised version tz parents: 633 diff changeset	1585
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1586	undoImages notEmpty ifTrue:[
1374 44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1587	windowGroup withExecuteCursorDo:[
44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1588	modified := false.
44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1589	self image: undoImages removeLast.
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1590	"/ "/ cg: what a kludge - please change to use a valueHolder,
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1591	"/ masterApplication notNil ifTrue:[
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1592	"/ masterApplication listOfColors contents: image colorMap.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1593	"/ masterApplication findColorMapMode.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1594	"/"/ undoImages isEmpty ifTrue: [
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1595	"/"/ masterApplication valueOfCanUndo value: false
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1596	"/"/ ].
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1597	"/ ].
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1598	self changed:#image.
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1599
1374 44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1600	"/ cg: not needed - image: already does it.
1038 6c0bb03e88a1 no need to invalidate after assign of new image. Claus Gittinger <cg@exept.de> parents: 1037 diff changeset	1601	"/ self invalidate
1374 44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1602	]
636 d53428252193 revised version tz parents: 633 diff changeset	1603	]
1038 6c0bb03e88a1 no need to invalidate after assign of new image. Claus Gittinger <cg@exept.de> parents: 1037 diff changeset	1604
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1605	"Modified: / 10.2.2000 / 23:21:24 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1606	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1607
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1608	!ImageEditView methodsFor:'image setting'!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1609
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1610	image:anImage
1256 c4e0b9024475 checkin from browser Claus Gittinger <cg@exept.de> parents: 1246 diff changeset	1611	\|retVal fileName\|
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1612
1256 c4e0b9024475 checkin from browser Claus Gittinger <cg@exept.de> parents: 1246 diff changeset	1613	anImage isImage ifTrue:[
c4e0b9024475 checkin from browser Claus Gittinger <cg@exept.de> parents: 1246 diff changeset	1614	(image isNil or: [self checkModified]) ifTrue: [
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1615	"/ cg: that is too ugly ...
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1616	"/ masterApplication notNil ifTrue: [
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1617	"/"/ undoImages notEmpty ifTrue: [
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1618	"/"/ masterApplication valueOfCanUndo value: true
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1619	"/"/ ].
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1620	"/ masterApplication imagePreView image: anImage
5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1621	"/ ].
1256 c4e0b9024475 checkin from browser Claus Gittinger <cg@exept.de> parents: 1246 diff changeset	1622	image notNil ifTrue: [
c4e0b9024475 checkin from browser Claus Gittinger <cg@exept.de> parents: 1246 diff changeset	1623	fileName := image fileName.
c4e0b9024475 checkin from browser Claus Gittinger <cg@exept.de> parents: 1246 diff changeset	1624	anImage fileName isNil ifTrue: [anImage fileName: fileName].
c4e0b9024475 checkin from browser Claus Gittinger <cg@exept.de> parents: 1246 diff changeset	1625	].
c4e0b9024475 checkin from browser Claus Gittinger <cg@exept.de> parents: 1246 diff changeset	1626	super image: anImage.
c4e0b9024475 checkin from browser Claus Gittinger <cg@exept.de> parents: 1246 diff changeset	1627	retVal := self.
c4e0b9024475 checkin from browser Claus Gittinger <cg@exept.de> parents: 1246 diff changeset	1628	].
c4e0b9024475 checkin from browser Claus Gittinger <cg@exept.de> parents: 1246 diff changeset	1629	] ifFalse: [
c4e0b9024475 checkin from browser Claus Gittinger <cg@exept.de> parents: 1246 diff changeset	1630	super image: nil.
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1631	].
1763 7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	1632	"/cg: still a kludge, but less ugly
7d6d64622ee4 change & updates fixed (monochrome bitmaps) Claus Gittinger <cg@exept.de> parents: 1706 diff changeset	1633	self changed:#image.
1025 4470f3ad349f update the image label, when a new image is assigned. Claus Gittinger <cg@exept.de> parents: 1019 diff changeset	1634
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1635	self updateImageInfo: self imageInfoString.
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1636	^ retVal
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1637
1693 5f8be1b4f856 de-uglified Claus Gittinger <cg@exept.de> parents: 1510 diff changeset	1638	"Modified: / 10.2.2000 / 23:33:12 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1639	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1640
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1641	loadFromFile: aFileName
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	1642
676 fd7918a3e6e6 load + preview redraw errors removed tz parents: 674 diff changeset	1643	aFileName isNil ifTrue: [^nil].
1774 3e9f6af51746 checkin from browser Claus Gittinger <cg@exept.de> parents: 1764 diff changeset	1644
3e9f6af51746 checkin from browser Claus Gittinger <cg@exept.de> parents: 1764 diff changeset	1645	Object errorSignal handle:[:exeption\|
3e9f6af51746 checkin from browser Claus Gittinger <cg@exept.de> parents: 1764 diff changeset	1646	modified := false.
3e9f6af51746 checkin from browser Claus Gittinger <cg@exept.de> parents: 1764 diff changeset	1647	self warn: exeption errorString.
3e9f6af51746 checkin from browser Claus Gittinger <cg@exept.de> parents: 1764 diff changeset	1648	^nil
3e9f6af51746 checkin from browser Claus Gittinger <cg@exept.de> parents: 1764 diff changeset	1649	] do:[
3e9f6af51746 checkin from browser Claus Gittinger <cg@exept.de> parents: 1764 diff changeset	1650	\|imageFromFile\|
3e9f6af51746 checkin from browser Claus Gittinger <cg@exept.de> parents: 1764 diff changeset	1651	(imageFromFile := Image fromFile: aFileName) notNil
3e9f6af51746 checkin from browser Claus Gittinger <cg@exept.de> parents: 1764 diff changeset	1652	ifTrue:[
3e9f6af51746 checkin from browser Claus Gittinger <cg@exept.de> parents: 1764 diff changeset	1653	self releaseUndos.
3e9f6af51746 checkin from browser Claus Gittinger <cg@exept.de> parents: 1764 diff changeset	1654	self image: imageFromFile.
3e9f6af51746 checkin from browser Claus Gittinger <cg@exept.de> parents: 1764 diff changeset	1655	imageReaderClass := ImageReader allSubclasses
1865 49a47761ec76 checkin from browser Claus Gittinger <cg@exept.de> parents: 1861 diff changeset	1656	detect: [:cls\| cls isValidImageFile: aFileName asFilename pathName]
1774 3e9f6af51746 checkin from browser Claus Gittinger <cg@exept.de> parents: 1764 diff changeset	1657	ifNone: [self error: 'Unknown image file format!!']
3e9f6af51746 checkin from browser Claus Gittinger <cg@exept.de> parents: 1764 diff changeset	1658	] ifFalse:[
3e9f6af51746 checkin from browser Claus Gittinger <cg@exept.de> parents: 1764 diff changeset	1659	self error: 'Not an image file (or unrecognized format) !!'
3e9f6af51746 checkin from browser Claus Gittinger <cg@exept.de> parents: 1764 diff changeset	1660	]
676 fd7918a3e6e6 load + preview redraw errors removed tz parents: 674 diff changeset	1661	]
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1662
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	1663	"Modified: / 29.7.1998 / 18:09:13 / cg"
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	1664	!
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	1665
633 594edef86630 revised version tz parents: 632 diff changeset	1666	loadFromMessage: aMessage
594edef86630 revised version tz parents: 632 diff changeset	1667
1781 b1078497810f * empty log message * Claus Gittinger <cg@exept.de> parents: 1774 diff changeset	1668	(self resourceMessage: aMessage) isNil ifTrue:[
b1078497810f * empty log message * Claus Gittinger <cg@exept.de> parents: 1774 diff changeset	1669	^ nil
633 594edef86630 revised version tz parents: 632 diff changeset	1670	].
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	1671
633 594edef86630 revised version tz parents: 632 diff changeset	1672	^self loadfromClass: resourceClass andSelector: resourceSelector
594edef86630 revised version tz parents: 632 diff changeset	1673
594edef86630 revised version tz parents: 632 diff changeset	1674
594edef86630 revised version tz parents: 632 diff changeset	1675	!
594edef86630 revised version tz parents: 632 diff changeset	1676
594edef86630 revised version tz parents: 632 diff changeset	1677	loadfromClass: aClassOrSymbol andSelector: aStringOrSymbol
594edef86630 revised version tz parents: 632 diff changeset	1678
678 9afa8810a8be image must not be nil after load failure tz parents: 676 diff changeset	1679	\|aClass\|
9afa8810a8be image must not be nil after load failure tz parents: 676 diff changeset	1680
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1681	imageReaderClass := nil.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1682	self resourceClass: aClassOrSymbol.
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1683	self resourceSelector: aStringOrSymbol.
678 9afa8810a8be image must not be nil after load failure tz parents: 676 diff changeset	1684
9afa8810a8be image must not be nil after load failure tz parents: 676 diff changeset	1685	((aClass := Smalltalk at: resourceClass) isClass and:
9afa8810a8be image must not be nil after load failure tz parents: 676 diff changeset	1686	[aClass class implements: resourceSelector])
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	1687	ifTrue:
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	1688	[
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1689	self releaseUndos.
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1690	^self image: (aClass perform: resourceSelector) copy
674 f24ca336b717 if none image found for loading clear image tz parents: 662 diff changeset	1691	]
f24ca336b717 if none image found for loading clear image tz parents: 662 diff changeset	1692	ifFalse:
f24ca336b717 if none image found for loading clear image tz parents: 662 diff changeset	1693	[
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1694	modified := false.
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1695	^nil
674 f24ca336b717 if none image found for loading clear image tz parents: 662 diff changeset	1696	]
f24ca336b717 if none image found for loading clear image tz parents: 662 diff changeset	1697
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	1698	! !
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	1699
1327 ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	1700	!ImageEditView methodsFor:'initialize / release'!
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	1701
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	1702	destroy
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	1703
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	1704	ClipboardMagnification := Clipboard := nil.
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	1705	LastMagnification := magnification.
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	1706
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	1707	super destroy
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	1708
ab99aad206dc category change Claus Gittinger <cg@exept.de> parents: 1277 diff changeset	1709	!
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	1710
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	1711	initialize
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	1712
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	1713	super initialize.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1714
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	1715	self enableMotionEvents.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1716
1374 44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1717	undoImages := List new: MaxUndos.
1706 a954781f4440 code cleanup Claus Gittinger <cg@exept.de> parents: 1693 diff changeset	1718	magnification := LastMagnification ? (8@8).
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1719	modified := false.
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1720	mouseKeyColorMode := 1.
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1721	resourceClass := resourceSelector := ''.
1246 0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1722	drawingColors := Array with: nil with: nil. "/ left/right mouse colors
0cd36bffc789 checkin from browser Claus Gittinger <cg@exept.de> parents: 1245 diff changeset	1723	drawingPixels := Array with: nil with: nil. "/ left/right mouse colors
1106 57c41df67ae5 support radio buttons of the ImageEditor tz parents: 1104 diff changeset	1724	editMode := #point.
1036 d860072f3b49 gridMag default. Claus Gittinger <cg@exept.de> parents: 1035 diff changeset	1725
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	1726	! !
c6ca7bfedf31 Initial revision claus parents: diff changeset	1727
636 d53428252193 revised version tz parents: 633 diff changeset	1728	!ImageEditView methodsFor:'printing & storing'!
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	1729
724 d6f4b89940ed undo disabling tz parents: 704 diff changeset	1730	loadFromClass
404 322e32d8f099 checkin from browser Claus Gittinger <cg@exept.de> parents: 398 diff changeset	1731
676 fd7918a3e6e6 load + preview redraw errors removed tz parents: 674 diff changeset	1732	^self loadFromMessage:
1184 58e399d8c312 checkin from browser Claus Gittinger <cg@exept.de> parents: 1180 diff changeset	1733	(ResourceSelectionBrowser
58e399d8c312 checkin from browser Claus Gittinger <cg@exept.de> parents: 1180 diff changeset	1734	request: 'Load Image From Class'
58e399d8c312 checkin from browser Claus Gittinger <cg@exept.de> parents: 1180 diff changeset	1735	onSuperclass: nil
58e399d8c312 checkin from browser Claus Gittinger <cg@exept.de> parents: 1180 diff changeset	1736	andClass: self resourceClass
58e399d8c312 checkin from browser Claus Gittinger <cg@exept.de> parents: 1180 diff changeset	1737	andSelector: self resourceSelector
58e399d8c312 checkin from browser Claus Gittinger <cg@exept.de> parents: 1180 diff changeset	1738	withResourceTypes: #(image fileImage programImage))
636 d53428252193 revised version tz parents: 633 diff changeset	1739
477 37f12d35c359 added #resize. Claus Gittinger <cg@exept.de> parents: 430 diff changeset	1740
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	1741	!
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	1742
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1743	makeUndo
cd84d6f8c449 several undos tz parents: 994 diff changeset	1744
1374 44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1745	image notNil ifTrue:[
44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1746	undoImages size >= MaxUndos ifTrue:[
44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1747	undoImages removeFirst.
44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1748	].
44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	1749	undoImages add: image copy
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	1750	]
cd84d6f8c449 several undos tz parents: 994 diff changeset	1751	!
cd84d6f8c449 several undos tz parents: 994 diff changeset	1752
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1753	print
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	1754
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	1755	image notNil
33833bcbb5cd some cleans tz parents: 678 diff changeset	1756	ifTrue:
636 d53428252193 revised version tz parents: 633 diff changeset	1757	[
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1758	\|stream\|
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1759	Printer supportsPostscript ifFalse:
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1760	[
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1761	^self warn:'No postscript printer detected!!'
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1762	].
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1763	stream := Printer newNative.
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1764	stream isNil ifTrue:
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1765	[
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1766	^self warn:'Cannot open printer stream!!'
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1767	].
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1768	self withWaitCursorDo:
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1769	[
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1770	\|psgc\|
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1771	psgc := PSGraphicsContext on:stream.
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1772	psgc displayForm: (image magnifiedBy: magnification) x:0 y:0.
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1773	psgc close
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1774	]
398 7b7255a4db0d show a wait cursor while printing Claus Gittinger <cg@exept.de> parents: 362 diff changeset	1775	]
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	1776	!
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	1777
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	1778	save
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	1779
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1780	self saveImageOrMask: #image.
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1781
624 d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	1782	!
d98fe4700fc2 checkin from browser tz parents: 606 diff changeset	1783
297 d733af1b0ffe better saving functions; Claus Gittinger <cg@exept.de> parents: 296 diff changeset	1784	saveAs
d733af1b0ffe better saving functions; Claus Gittinger <cg@exept.de> parents: 296 diff changeset	1785
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1786	self saveImageFileAs
297 d733af1b0ffe better saving functions; Claus Gittinger <cg@exept.de> parents: 296 diff changeset	1787	!
d733af1b0ffe better saving functions; Claus Gittinger <cg@exept.de> parents: 296 diff changeset	1788
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1789	saveImageFileAs
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1790	"ask for a fileName and save the image"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1791
633 594edef86630 revised version tz parents: 632 diff changeset	1792	self saveImageFileAs:
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1793	(FileSelectionBrowser
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1794	request: 'Save Image To File'
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1795	fileName: self image fileName
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1796	withFileFilters: FileSelectionBrowser saveImageFileNameFilters)
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1797
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1798	"Modified: / 30.9.1998 / 23:05:19 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1799	!
297 d733af1b0ffe better saving functions; Claus Gittinger <cg@exept.de> parents: 296 diff changeset	1800
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1801	saveImageFileAs: aFileName
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1802	"save the image in aFileName"
297 d733af1b0ffe better saving functions; Claus Gittinger <cg@exept.de> parents: 296 diff changeset	1803
633 594edef86630 revised version tz parents: 632 diff changeset	1804	aFileName isNil ifTrue: [^nil].
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1805	image notNil ifTrue:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1806	image fileName: aFileName.
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1807	self saveImageOrMask: #image
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1808	] ifFalse:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1809	self warn: 'No image or file name for saving detected!!'
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1810	]
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1811
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1812	"Modified: / 30.9.1998 / 23:04:55 / cg"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1813	!
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1814
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1815	saveImageMaskFileAs
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1816	"ask for a fileName and save the mask only"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1817
633 594edef86630 revised version tz parents: 632 diff changeset	1818	self saveImageMaskFileAs:
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1819	(FileSelectionBrowser
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1820	request: 'Save Image Mask To File'
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1821	fileName: self image fileName
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1822	withFileFilters: FileSelectionBrowser saveImageFileNameFilters)
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1823
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1824	"Modified: / 30.9.1998 / 23:04:11 / cg"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1825	!
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1826
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1827	saveImageMaskFileAs: aFileName
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1828	"save the mask only in aFileName"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1829
633 594edef86630 revised version tz parents: 632 diff changeset	1830	aFileName isNil ifTrue: [^nil].
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1831	(image notNil and:[image mask notNil]) ifTrue:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1832	image mask fileName:aFileName.
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1833	self saveImageOrMask: #mask
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1834	] ifFalse:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1835	self warn: 'No image or image mask detected!!'
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	1836	]
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1837
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1838	"Modified: / 30.9.1998 / 23:06:24 / cg"
628 7f36d8a7735f popup menu starts image editor tz parents: 627 diff changeset	1839	!
7f36d8a7735f popup menu starts image editor tz parents: 627 diff changeset	1840
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1841	saveImageOrMask: what
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1842	"save the image or the mask only (if what == #mask)"
628 7f36d8a7735f popup menu starts image editor tz parents: 627 diff changeset	1843
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1844	\|fileName\|
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1845
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1846	Object errorSignal handle:[:ex\|
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1847	\|msg\|
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1848
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1849	ex signal == Image fileCreationErrorSignal ifTrue:[
1896 0f430b35c451 asText allBold -> allBold Claus Gittinger <cg@exept.de> parents: 1888 diff changeset	1850	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	1851	] ifFalse:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1852	msg := ex errorString.
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1853	].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1854	Dialog warn:msg.
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1855	] do:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1856	Image informationLostQuerySignal handle:[:ex\|
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1857	"/ should make those warnings visible ...
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1858	(self confirm:(ex errorString , '\\Save anyway ?') withCRs) ifTrue:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1859	ex proceed.
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1860	]
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1861	] do:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1862	windowGroup withCursor:Cursor write do:[
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1863	\|suff fn\|
1027 5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	1864
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1865	image isNil ifTrue:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1866	^ self error: 'No image to save!!'
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1867	].
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	1868
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1869	what = #image ifTrue:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1870	(fileName := image fileName) isNil ifTrue: [^self error: 'No file name for image detected!!'].
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1871	].
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1872	what = #mask ifTrue:[
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1873	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	1874	(fileName := image mask fileName) isNil ifTrue: [^self error: 'No file name for image mask detected!!'].
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1875	].
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1876	fileName := fileName asFilename.
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1877
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1878	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	1879	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	1880	imageReaderClass := nil.
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1881	imageReaderClass := MIMETypes imageReaderForSuffix:suff.
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1882	"/ (suff = 'tiff' or:[suff = 'tif']) ifTrue: [
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1883	"/ imageReaderClass := TIFFReader
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1884	"/ ] ifFalse:[
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1885	"/ suff = 'xpm' ifTrue: [
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1886	"/ imageReaderClass := XPMReader
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1887	"/ ] ifFalse:[
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1888	"/ suff = 'xbm' ifTrue: [
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1889	"/ imageReaderClass := XBMReader
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1890	"/ ] ifFalse:[
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1891	"/ suff = 'gif' ifTrue: [
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1892	"/ imageReaderClass := GIFReader
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1893	"/ ] ifFalse:[
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1894	"/ (suff = 'jpg' or:[suff = 'jpeg']) ifTrue: [
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1895	"/ imageReaderClass := JPEGReader
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1896	"/ ].
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1897	"/ ]
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1898	"/ ]
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1899	"/ ]
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1900	"/ ].
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1901
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1902	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	1903	imageReaderClass := XPMReader.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1904	image fileName:(fileName := image fileName, '.xpm').
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1905	Dialog warn:(('Dont know how to write ''.' , suff , '''-files\\Saving in xpm format as ''%1''.')
1896 0f430b35c451 asText allBold -> allBold Claus Gittinger <cg@exept.de> parents: 1888 diff changeset	1906	withCRs bindWith:image fileName allBold).
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1907	].
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1908	(imageReaderClass canRepresent:image) ifFalse:[
c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1909	imageReaderClass := XPMReader.
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1910	image fileName:(fileName := image fileName, '.xpm').
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1911	Dialog warn:(('Saving in ''.' , suff , '''-format is not supported\\Saving in xpm format as ''%1''.')
1896 0f430b35c451 asText allBold -> allBold Claus Gittinger <cg@exept.de> parents: 1888 diff changeset	1912	withCRs bindWith:image fileName allBold).
1373 c949e9f7757c give a warning, if saving in the given file-format is not Claus Gittinger <cg@exept.de> parents: 1327 diff changeset	1913	].
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1914	Transcript showCR:('saving as:' , fileName asFilename pathName).
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1915
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1916	what = #image ifTrue: [image saveOn:fileName using: imageReaderClass. modified := false].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1917	what = #mask ifTrue: [image mask saveOn:fileName using: imageReaderClass].
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1918
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1919	fileName asFilename exists ifFalse:[
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1920	Dialog warn:'Oops image save failed.'
3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1921	]
1158 9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1922	]
9b413954d34d issue a warning, if information (mask) is Claus Gittinger <cg@exept.de> parents: 1121 diff changeset	1923	]
1027 5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	1924	]
5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	1925
1380 3b343d2e69ef fixed copy-paste with masked images. Claus Gittinger <cg@exept.de> parents: 1374 diff changeset	1926	"Modified: / 18.5.1999 / 19:46:54 / cg"
633 594edef86630 revised version tz parents: 632 diff changeset	1927	!
594edef86630 revised version tz parents: 632 diff changeset	1928
594edef86630 revised version tz parents: 632 diff changeset	1929	saveMethod
594edef86630 revised version tz parents: 632 diff changeset	1930
594edef86630 revised version tz parents: 632 diff changeset	1931	Object errorSignal handle:
594edef86630 revised version tz parents: 632 diff changeset	1932	[:ex\|
1882 fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1933	self warn: ex errorString.
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1934	^nil
633 594edef86630 revised version tz parents: 632 diff changeset	1935	]
594edef86630 revised version tz parents: 632 diff changeset	1936	do:
594edef86630 revised version tz parents: 632 diff changeset	1937	[
1882 fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1938	\|category imageStoreStream cls sel mthd imageKey\|
822 cace81f0a86b do not overwrite method categories + toggle between mouse button colors tz parents: 796 diff changeset	1939
1882 fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1940	windowGroup withExecuteCursorDo:[
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1941	(self resourceSelector trimBlanks size = 0) \| (cls := Smalltalk at: self resourceClass) isClass not
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1942	ifTrue: [^self saveMethodAs].
822 cace81f0a86b do not overwrite method categories + toggle between mouse button colors tz parents: 796 diff changeset	1943
1882 fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1944	self class
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1945	generateImageSpecMethodFor:self image
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1946	comment:(ResourceSpecEditor codeGenerationCommentForClass: ImageEditor)
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1947	inClass:cls class
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1948	selector:self resourceSelector.
822 cace81f0a86b do not overwrite method categories + toggle between mouse button colors tz parents: 796 diff changeset	1949
1901 b4b286ec221f flush cached icons, when defining a new image-method Claus Gittinger <cg@exept.de> parents: 1896 diff changeset	1950	"/ flush cache images in the Icon class (kludge)
b4b286ec221f flush cached icons, when defining a new image-method Claus Gittinger <cg@exept.de> parents: 1896 diff changeset	1951	Icon flushCachedIcons.
b4b286ec221f flush cached icons, when defining a new image-method Claus Gittinger <cg@exept.de> parents: 1896 diff changeset	1952
1882 fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1953	"/ self image storeOn: (imageStoreStream := WriteStream on: '').
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1954	"/ sel := self resourceSelector.
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1955	"/
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1956	"/ "/ if that method already exists, do not overwrite the category
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1957	"/ category := 'image specs'.
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1958	"/ (mthd := cls class compiledMethodAt:sel) notNil ifTrue:[
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1959	"/ category := mthd category.
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1960	"/ ].
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1961	"/
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1962	"/ imageKey := (cls name, ' ', sel) asSymbol.
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1963	"/ Icon constantNamed: imageKey put:nil.
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1964	"/ ByteCodeCompiler
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1965	"/ compile: ((sel,
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1966	"/ '\', (ResourceSpecEditor codeGenerationCommentForClass: ImageEditor),
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1967	"/ '\\' ,
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1968	"/ ' "\',
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1969	"/ ' self ' , self resourceSelector , ' inspect\',
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1970	"/ ' ImageEditor openOnClass:self andSelector:#', self resourceSelector,
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1971	"/ '\ "',
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1972	"/ '\\',
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1973	"/ ' <resource: #image>',
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1974	"/ '\\',
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1975	"/ ' ^Icon\') withCRs,
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1976	"/ ' constantNamed:#''', imageKey, '''\' withCRs,
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1977	"/ ' ifAbsentPut:[', imageStoreStream contents, ']')
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1978	"/ forClass: cls class inCategory: category.
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1979	modified := false.
fbb4a3a869f1 made image-method generator a class method (for reusability) martin parents: 1875 diff changeset	1980	]
633 594edef86630 revised version tz parents: 632 diff changeset	1981	]
1027 5bffbe90b8e2 show a wait-cursor while saving Claus Gittinger <cg@exept.de> parents: 1025 diff changeset	1982
1047 95f10ea8653d use #withExecuteCursorDo: Claus Gittinger <cg@exept.de> parents: 1038 diff changeset	1983	"Modified: / 31.7.1998 / 20:12:54 / cg"
633 594edef86630 revised version tz parents: 632 diff changeset	1984	!
594edef86630 revised version tz parents: 632 diff changeset	1985
594edef86630 revised version tz parents: 632 diff changeset	1986	saveMethodAs
594edef86630 revised version tz parents: 632 diff changeset	1987
636 d53428252193 revised version tz parents: 633 diff changeset	1988	(self resourceMessage:
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1989	(ResourceSelectionBrowser
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1990	request: 'Save Image In Class'
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1991	onSuperclass: #Object
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1992	andClass: self resourceClass
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1993	andSelector: self resourceSelector
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1994	withResourceTypes: #(image fileImage))) notNil
633 594edef86630 revised version tz parents: 632 diff changeset	1995	ifTrue:
674 f24ca336b717 if none image found for loading clear image tz parents: 662 diff changeset	1996	[
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	1997	^self saveMethod
674 f24ca336b717 if none image found for loading clear image tz parents: 662 diff changeset	1998	].
633 594edef86630 revised version tz parents: 632 diff changeset	1999	^nil
1 c6ca7bfedf31 Initial revision claus parents: diff changeset	2000	! !
c6ca7bfedf31 Initial revision claus parents: diff changeset	2001
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	2002	!ImageEditView methodsFor:'queries'!
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	2003
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	2004	heightOfContents
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	2005
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	2006	image isNil ifTrue:[^0].
33833bcbb5cd some cleans tz parents: 678 diff changeset	2007	^(image height * magnification y) rounded
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	2008	!
be72e6ba4822 * empty log message * claus parents: 1 diff changeset	2009
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	2010	imageContainsPastePoint: aPoint
cd84d6f8c449 several undos tz parents: 994 diff changeset	2011
cd84d6f8c449 several undos tz parents: 994 diff changeset	2012	^image notNil and:
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	2013	[Clipboard notNil and:
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	2014	[((0@0 corner:(image extent) "- 1" - Clipboard extent) containsPoint: (((aPoint - margin + 1) / magnification) floor))]]
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	2015	!
cd84d6f8c449 several undos tz parents: 994 diff changeset	2016
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	2017	imageContainsPoint: aPoint
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	2018
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	2019	^image notNil and:
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	2020	[((0@0 corner:(image extent) - 1) containsPoint: (((aPoint - margin + 1) / magnification) floor))]
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	2021	!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	2022
783 c81a097b84b8 revised version tz parents: 747 diff changeset	2023	imageInfoString
c81a097b84b8 revised version tz parents: 747 diff changeset	2024
c81a097b84b8 revised version tz parents: 747 diff changeset	2025	\|imageInfoString usedColors\|
1011 325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	2026
325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	2027	image isNil ifTrue: [imageInfoString := 'No image loaded.']
325d334e93c8 added paste-under (only paste where pixel ~= current selected) Claus Gittinger <cg@exept.de> parents: 1006 diff changeset	2028	ifFalse: [
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	2029	image colorMap isNil ifTrue: [usedColors := '?'] ifFalse: [usedColors := image usedColors size].
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	2030	imageInfoString := image width printString, 'x'
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	2031	, image height printString, 'x'
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	2032	, (2 raisedTo: image depth) printString
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	2033	, (image mask notNil ifTrue: [' (mask + '] ifFalse: ['('])
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	2034	, usedColors printString
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	2035	, ' used colors)'].
783 c81a097b84b8 revised version tz parents: 747 diff changeset	2036
c81a097b84b8 revised version tz parents: 747 diff changeset	2037	^imageInfoString
c81a097b84b8 revised version tz parents: 747 diff changeset	2038	!
c81a097b84b8 revised version tz parents: 747 diff changeset	2039
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	2040	widthOfContents
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	2041
686 33833bcbb5cd some cleans tz parents: 678 diff changeset	2042	image isNil ifTrue:[^0].
33833bcbb5cd some cleans tz parents: 678 diff changeset	2043	^(image width * magnification x) rounded
5 be72e6ba4822 * empty log message * claus parents: 1 diff changeset	2044	! !
be72e6ba4822 * empty log message * claus parents: 1 diff changeset	2045
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	2046	!ImageEditView methodsFor:'release'!
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	2047
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	2048	releasePasteDrawing
cd84d6f8c449 several undos tz parents: 994 diff changeset	2049
cd84d6f8c449 several undos tz parents: 994 diff changeset	2050	(lastPastePoint notNil and: [ClipboardMagnification notNil])
cd84d6f8c449 several undos tz parents: 994 diff changeset	2051	ifTrue:
cd84d6f8c449 several undos tz parents: 994 diff changeset	2052	[
1967 1b4524f3105f checkin from browser Claus Gittinger <cg@exept.de> parents: 1957 diff changeset	2053	self redraw: ((lastPastePoint) extent: (ClipboardMagnification extent)).
995 cd84d6f8c449 several undos tz parents: 994 diff changeset	2054	].
cd84d6f8c449 several undos tz parents: 994 diff changeset	2055	lastPastePoint := ClipboardMagnification := nil
cd84d6f8c449 several undos tz parents: 994 diff changeset	2056	!
cd84d6f8c449 several undos tz parents: 994 diff changeset	2057
cd84d6f8c449 several undos tz parents: 994 diff changeset	2058	releaseUndos
cd84d6f8c449 several undos tz parents: 994 diff changeset	2059
cd84d6f8c449 several undos tz parents: 994 diff changeset	2060	undoImages removeAll.
1038 6c0bb03e88a1 no need to invalidate after assign of new image. Claus Gittinger <cg@exept.de> parents: 1037 diff changeset	2061	"/ cg: what a kludge - please change to use a valueHolder,
1374 44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	2062	"/ masterApplication notNil ifTrue:[
44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	2063	"/ masterApplication valueOfCanUndo value: false.
44f511c341c0 * empty log message * Claus Gittinger <cg@exept.de> parents: 1373 diff changeset	2064	"/ ].
1038 6c0bb03e88a1 no need to invalidate after assign of new image. Claus Gittinger <cg@exept.de> parents: 1037 diff changeset	2065
6c0bb03e88a1 no need to invalidate after assign of new image. Claus Gittinger <cg@exept.de> parents: 1037 diff changeset	2066	"Modified: / 31.7.1998 / 02:47:21 / cg"
627 e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	2067	! !
e0bf28f61361 many many fixes/enhancements tz parents: 624 diff changeset	2068
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	2069	!ImageEditView methodsFor:'testing'!
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	2070
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	2071	checkModified
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	2072
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	2073	modified
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	2074	ifTrue:
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	2075	[
1116 441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	2076	((YesNoBox title:(resources string:'Image was modified !!'))
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	2077	noText:(resources string:'Cancel');
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	2078	yesText:(resources string:'Forget it and proceed');
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	2079	showAtPointer;
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	2080	accepted) ifFalse: [^false].
441ff42c1472 fixes to allow 24bit images to be (at least) displayed Claus Gittinger <cg@exept.de> parents: 1106 diff changeset	2081	modified := false
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	2082	].
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	2083	^true
1031 a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	2084
a5ab5869b2ba cleaned up the interface to the apps infoPanel Claus Gittinger <cg@exept.de> parents: 1030 diff changeset	2085	"Modified: / 29.7.1998 / 18:55:24 / cg"
632 be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	2086	! !
be1ac8ea33a7 checkin from browser tz parents: 628 diff changeset	2087
255 1dfa8deddaef checkin from browser Claus Gittinger <cg@exept.de> parents: 251 diff changeset	2088	!ImageEditView class methodsFor:'documentation'!
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	2089
5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	2090	version
1987 eb9f2f7f1450 paste image Claus Gittinger <cg@exept.de> parents: 1986 diff changeset	2091	^ '$Header: /cvs/stx/stx/libwidg2/ImageEditView.st,v 1.147 2001-08-01 14:32:17 cg Exp $'
161 5b6e284959a4 examples Claus Gittinger <cg@exept.de> parents: 86 diff changeset	2092	! !
1245 68581e6aaf23 code cleanup Claus Gittinger <cg@exept.de> parents: 1228 diff changeset	2093	ImageEditView initialize!

author	Claus Gittinger <cg@exept.de>
	Wed, 01 Aug 2001 16:32:17 +0200
changeset 1987	eb9f2f7f1450
parent 1986	630db3277f10
child 1991	fff8dc641cff
permissions	-rw-r--r--