tim Rowledge uploaded a new version of MorphicExtras to project The Trunk: http://source.squeak.org/trunk/MorphicExtras-tpr.106.mcz
==================== Summary ====================
Name: MorphicExtras-tpr.106 Author: tpr Time: 25 March 2013, 2:14:11.755 pm UUID: fa05ed2e-81a1-482b-9d66-365fd51319f0 Ancestors: MorphicExtras-nice.105
Remove BitBlt|WarpBlt>current usage - it's a vestige of an old experiment
=============== Diff against MorphicExtras-nice.105 ===============
Item was changed: ----- Method: PaintBoxMorph>>init3 (in category 'initialization') ----- init3 "Just a record of how we loaded in the latest paintbox button images"
| bb pic16Bit aa blt thin | self loadoffImage: 'etoy_default.gif'. self allMorphsDo: [:button | (button isKindOf: ThreePhaseButtonMorph) ifTrue: [button offImage: nil] ifFalse: [button position: button position + (100 @ 0)]]. (bb := self submorphNamed: #keep:) position: bb position + (100 @ 0). (bb := self submorphNamed: #toss:) position: bb position + (100 @ 0). (bb := self submorphNamed: #undo:) position: bb position + (100 @ 0). "Transparent is (Color r: 1.0 g: 0 b: 1.0)" self moveButtons. self loadOnImage: 'etoy_in.gif'. AllOnImage := nil. 'save space'. self loadPressedImage: 'etoy_in.gif'. AllPressedImage := nil. 'save space'. self loadCursors.
"position the stamp buttons" stampHolder stampButtons owner last delete. stampHolder pickupButtons last delete. stampHolder stampButtons: (stampHolder stampButtons copyFrom: 1 to: 3). stampHolder pickupButtons: (stampHolder pickupButtons copyFrom: 1 to: 3). stampHolder pickupButtons do: [:button | | rect | "PopUpMenu notify: 'Rectangle for ',sel."
rect := Rectangle fromUser. button bounds: rect "image is nil"]. "| rect lay |" stampHolder clear. stampHolder stampButtons do: [:button | | lay rect | button offImage: nil; pressedImage: nil. lay := button owner. "PopUpMenu notify: 'Rectangle for ',sel." rect := Rectangle fromUser. button image: (Form fromDisplay: (rect insetBy: 2)). lay borderWidth: 2. lay bounds: rect "image is nil"]. "| pic16Bit blt aa on |" pic16Bit := GIFReadWriter formFromFileNamed: 'etoy_in.gif'. "really 8" aa := Form extent: OriginalBounds extent depth: 8. + blt := BitBlt toForm: aa. - blt := BitBlt current toForm: aa. blt sourceForm: pic16Bit; combinationRule: Form over; sourceRect: OriginalBounds; destOrigin: 0 @ 0; copyBits. "Collect all the images for the buttons in the on state" stampHolder pickupButtons do: [:button | | on | on := ColorForm extent: button extent depth: 8. on colors: pic16Bit colors. on copy: (0 @ 0 extent: button extent) from: button topLeft - self topLeft in: aa rule: Form over. button image: on; pressedImage: on; offImage: nil]. self invalidRect: bounds. ((self submorphNamed: #erase:) arguments third) offset: 12 @ 35. ((self submorphNamed: #eyedropper:) arguments third) offset: 0 @ 0. ((self submorphNamed: #fill:) arguments third) offset: 10 @ 44. ((self submorphNamed: #paint:) arguments third) offset: 3 @ 3. "unused" ((self submorphNamed: #rect:) arguments third) offset: 6 @ 17. ((self submorphNamed: #ellipse:) arguments third) offset: 5 @ 4. ((self submorphNamed: #polygon:) arguments third) offset: 5 @ 4. ((self submorphNamed: #line:) arguments third) offset: 5 @ 17. ((self submorphNamed: #star:) arguments third) offset: 2 @ 5. thumbnail delete. thumbnail := nil. (submorphs select: [:e | e class == RectangleMorph]) first bounds: Rectangle fromUser. ((submorphs select: [:e | e class == RectangleMorph]) first) borderWidth: 1; borderColor: Color black. "| thin |" submorphs do: [:ss | ss class == ImageMorph ifTrue: [thin := ss "first"]]. colorMemoryThin := thin!
Item was changed: ----- Method: PaintBoxMorph>>init4 (in category 'initialization') ----- init4 "Just a record of how Ted loaded in the paintbox button images, Feb 98" | bb im pp newImage pic24Bit picNewBit blt |
"self loadoffImage: 'roundedPalette3.bmp'." pic24Bit := GIFReadWriter formFromServerFile: 'updates/137roundedPalette3.bmp'. picNewBit := Form extent: pic24Bit extent depth: 16. pic24Bit displayOn: picNewBit. OriginalBounds := picNewBit boundingBox. AllOffImage := Form extent: OriginalBounds extent depth: 16. + blt := BitBlt toForm: AllOffImage. - blt := BitBlt current toForm: AllOffImage. blt sourceForm: picNewBit; combinationRule: Form over; sourceRect: OriginalBounds; destOrigin: 0 @ 0; copyBits.
AllOffImage mapColor: Color transparent to: Color black. self image: AllOffImage. self invalidRect: bounds.
self submorphsDo: [:button | button position: button position + (10 @ 10)]. (im := submorphs at: 28) class == ImageMorph ifTrue: [ im position: im position + (2 @ 0)]. "color picker" "exercise it once"
(bb := self submorphNamed: #keep:) position: bb position + (0 @ 25). (bb := self submorphNamed: #toss:) position: bb position + (0 @ 25). (bb := self submorphNamed: #undo:) position: bb position + (0 @ -25). (bb := self submorphNamed: #clear:) position: bb position + (0 @ -25). (bb := self submorphNamed: #undo:) position: bb position + (0 @ -69). (bb := self submorphNamed: #clear:) position: bb position + (0 @ -69). self submorphsDo: [:button | button class == AlignmentMorph ifTrue: [ button position: button position + (0 @ 25)]. (button printString includesSubString: 'stamp:') ifTrue: [ button position: button position + (0 @ 25)]]. (bb := self submorphNamed: #prevStamp:) position: bb position + (0 @ 25). (bb := self submorphNamed: #nextStamp:) position: bb position + (0 @ 25).
bb := self submorphNamed: #keep:. newImage := bb pressedImage copy: (0 @ 4 corner: (bb pressedImage boundingBox extent)). bb onImage: newImage. bb pressedImage: newImage. bb extent: newImage extent. bb position: bb position + (4 @ 1).
pp := (bb := self submorphNamed: #toss:) pressedImage. newImage := pp copy: (0 @ 4 corner: (bb pressedImage extent - (3 @ 0))). bb onImage: newImage. bb pressedImage: newImage. bb extent: newImage extent. bb position: bb position + (3 @ 1).
pp := (bb := self submorphNamed: #undo:) pressedImage. newImage := pp copy: (0 @ 0 corner: (bb pressedImage extent - (3 @ 5))). bb onImage: newImage. bb pressedImage: newImage. bb extent: newImage extent. bb position: bb position + (3 @ -1).
pp := (bb := self submorphNamed: #clear:) pressedImage. newImage := pp copy: (0 @ 0 corner: (bb pressedImage extent - (0 @ 5))). bb onImage: newImage. bb pressedImage: newImage. bb extent: newImage extent. bb position: bb position + (3 @ -1).
pic24Bit := GIFReadWriter formFromServerFile: 'updates/137pencil.bmp'. picNewBit := Form extent: pic24Bit extent depth: 16. pic24Bit displayOn: picNewBit. newImage := picNewBit as8BitColorForm. newImage transparentColor: (Color r: 0 g: 0 b: 0). (bb := self submorphNamed: #erase:) pressedImage: newImage; onImage: newImage; extent: newImage extent.
bb position: bb position + (-11 @ -1). !
Item was changed: ----- Method: PaintBoxMorph>>loadOffForm: (in category 'initialization') ----- loadOffForm: pic16Bit "Prototype loadOffForm: (Smalltalk imageImports at: #offPaletteJapanese)"
| blt | OriginalBounds := pic16Bit boundingBox. AllOffImage := Form extent: OriginalBounds extent depth: 16. + blt := BitBlt toForm: AllOffImage. - blt := BitBlt current toForm: AllOffImage. blt sourceForm: pic16Bit; combinationRule: Form over; sourceRect: OriginalBounds; destOrigin: 0 @ 0; copyBits. AllOffImage mapColor: Color blue to: Color transparent. self image: AllOffImage. AllOffImage := nil. self invalidRect: bounds !
Item was changed: ----- Method: PaintBoxMorph>>loadOnImage: (in category 'initialization') ----- loadOnImage: fileName "Read in and convert the image for the paintBox with the buttons on. A .bmp 24-bit image. For each button, cut that chunk out and save it." " self loadOnImage: 'NoSh:=on.bmp'. AllOnImage := nil. 'save space'. "
| pic16Bit blt aa type | type := 'gif'. " gif or bmp " type = 'gif' ifTrue: [ pic16Bit "really 8" := GIFReadWriter formFromFileNamed: fileName. pic16Bit display. aa := AllOnImage := Form extent: OriginalBounds extent depth: 8. + blt := BitBlt toForm: aa. - blt := BitBlt current toForm: aa. blt sourceForm: pic16Bit; combinationRule: Form over; sourceRect: OriginalBounds; destOrigin: 0@0; copyBits. ]. type = 'bmp' ifTrue: [ pic16Bit := (Form fromBMPFileNamed: fileName) asFormOfDepth: 16. pic16Bit display. aa := AllOnImage := Form extent: OriginalBounds extent depth: 16. + blt := BitBlt toForm: aa. - blt := BitBlt current toForm: aa. blt sourceForm: pic16Bit; combinationRule: Form over; sourceRect: OriginalBounds; destOrigin: 0@0; copyBits. aa mapColor: Color transparent to: Color black. ]. "Collect all the images for the buttons in the on state" self allMorphsDo: [:button | | on | (button isKindOf: ThreePhaseButtonMorph) ifTrue: [ type = 'gif' ifTrue: [on := ColorForm extent: button extent depth: 8. on colors: pic16Bit colors] ifFalse: [on := Form extent: button extent depth: 16]. on copy: (0@0 extent: button extent) from: (button topLeft - self topLeft) in: aa rule: Form over. button onImage: on]]. self invalidRect: bounds.
!
Item was changed: ----- Method: PaintBoxMorph>>loadPressedForm: (in category 'initialization') ----- loadPressedForm: pic16Bit "Prototype loadPressedForm: (Smalltalk imageImports at: #pressedPaletteJapanese)"
| blt | AllPressedImage := AllPressedImage := Form extent: OriginalBounds extent depth: 16. + blt := BitBlt toForm: AllPressedImage. - blt := BitBlt current toForm: AllPressedImage. blt sourceForm: pic16Bit; combinationRule: Form over; sourceRect: OriginalBounds; destOrigin: 0 @ 0; copyBits. AllPressedImage mapColor: Color black to: Color transparent. self allMorphsDo: [:button | | on | (button isKindOf: ThreePhaseButtonMorph) ifTrue: [on := Form extent: button extent depth: 16. on copy: (0 @ 0 extent: button extent) from: button topLeft - self topLeft in: AllPressedImage rule: Form over. button pressedImage: on]]. AllPressedImage := nil. self invalidRect: bounds !
Item was changed: ----- Method: PaintBoxMorph>>loadPressedImage: (in category 'initialization') ----- loadPressedImage: fileName "Read in and convert the image for the paintBox with the buttons on. A .bmp 24-bit image. For each button, cut that chunk out and save it." " self loadPressedImage: 'NoSh:=on.bmp'. AllPressedImage := nil. 'save space'. "
| pic16Bit blt aa type | type := 'gif'. " gif or bmp " type = 'gif' ifTrue: [ pic16Bit "really 8" := GIFReadWriter formFromFileNamed: fileName. pic16Bit display. aa := AllPressedImage := Form extent: OriginalBounds extent depth: 8. + blt := BitBlt toForm: aa. - blt := BitBlt current toForm: aa. blt sourceForm: pic16Bit; combinationRule: Form over; sourceRect: OriginalBounds; destOrigin: 0@0; copyBits. ]. type = 'bmp' ifTrue: [ pic16Bit := (Form fromBMPFileNamed: fileName) asFormOfDepth: 16. pic16Bit display. aa := AllPressedImage := Form extent: OriginalBounds extent depth: 16. + blt := BitBlt toForm: aa. - blt := BitBlt current toForm: aa. blt sourceForm: pic16Bit; combinationRule: Form over; sourceRect: OriginalBounds; destOrigin: 0@0; copyBits. aa mapColor: Color transparent to: Color black. ]. "Collect all the images for the buttons in the on state" self allMorphsDo: [:button | | on | (button isKindOf: ThreePhaseButtonMorph) ifTrue: [ type = 'gif' ifTrue: [on := ColorForm extent: button extent depth: 8. on colors: pic16Bit colors] ifFalse: [on := Form extent: button extent depth: 16]. on copy: (0@0 extent: button extent) from: (button topLeft - self topLeft) in: aa rule: Form over. button pressedImage: on]]. self invalidRect: bounds.
!
Item was changed: ----- Method: PaintBoxMorph>>loadoffImage: (in category 'initialization') ----- loadoffImage: fileName "Read in and convert the background image for the paintBox. All buttons off. A .bmp 24-bit image." " Prototype loadoffImage: 'roundedPalette3.bmp' "
| pic16Bit blt type getBounds | type := 'bmp'. " gif or bmp " getBounds := 'fromPic'. "fromUser = draw out rect of paintbox on image" "fromOB = just read in new bits, keep same size and place as last time." "fromPic = picture is just the PaintBox, use its bounds" type = 'gif' ifTrue: [ pic16Bit "really 8" := GIFReadWriter formFromFileNamed: fileName. getBounds = 'fromUser' ifTrue: ["Just first time, collect the bounds" pic16Bit display. OriginalBounds := Rectangle fromUser]. getBounds = 'fromPic' ifTrue: [OriginalBounds := pic16Bit boundingBox]. ]. "Use OriginalBounds as it was last time" type = 'bmp' ifTrue: [ pic16Bit := (Form fromBMPFileNamed: fileName) asFormOfDepth: 16. getBounds = 'fromUser' ifTrue: ["Just first time, collect the bounds" pic16Bit display. OriginalBounds := Rectangle fromUser]. "Use OriginalBounds as it was last time" (getBounds = 'fromPic') ifTrue: [OriginalBounds := pic16Bit boundingBox]. AllOffImage := Form extent: OriginalBounds extent depth: 16. ].
type = 'gif' ifTrue: [ AllOffImage := ColorForm extent: OriginalBounds extent depth: 8. AllOffImage colors: pic16Bit colors].
+ blt := BitBlt toForm: AllOffImage. - blt := BitBlt current toForm: AllOffImage. blt sourceForm: pic16Bit; combinationRule: Form over; sourceRect: OriginalBounds; destOrigin: 0@0; copyBits.
type = 'bmp' ifTrue: [AllOffImage mapColor: Color transparent to: Color black]. self image: AllOffImage. self invalidRect: bounds.
!
Item was changed: ----- Method: ScreeningMorph>>fullDrawOn: (in category 'drawing') ----- fullDrawOn: aCanvas | mergeForm | submorphs isEmpty ifTrue: [^super fullDrawOn: aCanvas]. (aCanvas isVisible: self fullBounds) ifFalse: [^self]. (submorphs size = 1 or: [displayMode == #showScreenOnly]) ifTrue: [^aCanvas fullDrawMorph: self screenMorph]. displayMode == #showSourceOnly ifTrue: [^aCanvas fullDrawMorph: self sourceMorph]. displayMode == #showScreenOverSource ifTrue: [aCanvas fullDrawMorph: self sourceMorph. ^aCanvas fullDrawMorph: self screenMorph]. displayMode == #showScreened ifTrue: [aCanvas fullDrawMorph: self screenMorph. self flag: #fixCanvas. "There should be a more general way than this" mergeForm := self sourceMorph imageFormForRectangle: self screenMorph bounds. + (BitBlt toForm: mergeForm) - (BitBlt current toForm: mergeForm) copyForm: self screenForm to: 0 @ 0 rule: Form and colorMap: (Bitmap with: 0 with: 4294967295). aCanvas paintImage: mergeForm at: self screenMorph position]!