FFI: FFI-Win32-mt.21.mcz

Marcel Taeumel uploaded a new version of FFI-Win32 to project FFI:
http://source.squeak.org/FFI/FFI-Win32-mt.21.mcz

==================== Summary ====================

Name: FFI-Win32-mt.21
Author: mt
Time: 27 May 2021, 9:39:07.881843 am
UUID: 406b22b7-68d4-4d4c-bb73-965b0ecbe9a6
Ancestors: FFI-Win32-nice.20

Empty commit. Package superseded by "FFI-Libraries"

=============== Diff against FFI-Win32-nice.20 ===============

Item was removed:
- SystemOrganization addCategory: #'FFI-Win32-Examples'!

Item was removed:
- SharedPool subclass: #Win32Constants
- instanceVariableNames: ''
- classVariableNames: 'COLOR_ACTIVEBORDER COLOR_ACTIVECAPTION COLOR_APPWORKSPACE COLOR_BACKGROUND COLOR_BTNFACE COLOR_BTNHIGHLIGHT COLOR_BTNSHADOW COLOR_BTNTEXT COLOR_CAPTIONTEXT COLOR_GRAYTEXT COLOR_HIGHLIGHT COLOR_HIGHLIGHTTEXT COLOR_INACTIVEBORDER COLOR_INACTIVECAPTION COLOR_INACTIVECAPTIONTEXT COLOR_MENU COLOR_MENUTEXT COLOR_SCROLLBAR COLOR_WINDOW COLOR_WINDOWFRAME COLOR_WINDOWTEXT CS_BYTEALIGNCLIENT CS_BYTEALIGNWINDOW CS_CLASSDC CS_DBLCLKS CS_HREDRAW CS_NOCLOSE CS_OWNDC CS_PARENTDC CS_SAVEBITS CS_VREDRAW CW_USEDEFAULT GWL_STYLE HWND_BROADCAST WM_DESTROY WM_MOVE WS_BORDER WS_CAPTION WS_CHILD WS_CHILDWINDOW WS_CLIPCHILDREN WS_CLIPSIBLINGS WS_DISABLED WS_DLGFRAME WS_EX_ACCEPTFILES WS_EX_APPWINDOW WS_EX_CLIENTEDGE WS_EX_CONTEXTHELP WS_EX_CONTROLPARENT WS_EX_DLGMODALFRAME WS_EX_LEFT WS_EX_LEFTSCROLLBAR WS_EX_LTRREADING WS_EX_MDICHILD WS_EX_NOACTIVATE WS_EX_NOPARENTNOTIFY WS_EX_OVERLAPPEDWINDOW WS_EX_PALETTEWINDOW WS_EX_RIGHT WS_EX_RIGHTSCROLLBAR WS_EX_RTLREADING WS_EX_STATICEDGE WS_
 EX_TOOLWINDOW WS_EX_TOPMOST WS_EX_TRANSPARENT WS_EX_WINDOWEDGE WS_GROUP WS_HSCROLL WS_ICONIC WS_MAXIMIZE WS_MAXIMIZEBOX WS_MINIMIZE WS_MINIMIZEBOX WS_OVERLAPPED WS_OVERLAPPEDWINDOW WS_POPUP WS_POPUPWINDOW WS_SIZEBOX WS_SYSMENU WS_TABSTOP WS_THICKFRAME WS_TILED WS_TILEDWINDOW WS_VISIBLE WS_VSCROLL'
- poolDictionaries: ''
- category: 'FFI-Win32-Examples'!

Item was removed:
- ----- Method: Win32Constants class>>initialize (in category 'pool initialization') -----
- initialize
- "Win32Constants initialize"
- self initializeWindowConstants.!

Item was removed:
- ----- Method: Win32Constants class>>initializeWindowConstants (in category 'pool initialization') -----
- initializeWindowConstants
- GWL_STYLE := -16.
- WS_EX_ACCEPTFILES := 16r10.
- WS_EX_APPWINDOW := 16r40000.
- WS_EX_CLIENTEDGE := 16r200.
- WS_EX_CONTEXTHELP := 16r400.
- WS_EX_CONTROLPARENT := 16r10000.
- WS_EX_DLGMODALFRAME := 16r1.
- WS_EX_LEFT := 16r0.
- WS_EX_LEFTSCROLLBAR := 16r4000.
- WS_EX_LTRREADING := 16r0.
- WS_EX_MDICHILD := 16r40.
- WS_EX_NOACTIVATE := 16r8000000.
- WS_EX_NOPARENTNOTIFY := 16r4.
- WS_EX_OVERLAPPEDWINDOW := 16r300.
- WS_EX_PALETTEWINDOW := 16r188.
- WS_EX_RIGHT := 16r1000.
- WS_EX_RIGHTSCROLLBAR := 16r0.
- WS_EX_RTLREADING := 16r2000.
- WS_EX_STATICEDGE := 16r20000.
- WS_EX_TOOLWINDOW := 16r80.
- WS_EX_TOPMOST := 16r8.
- WS_EX_TRANSPARENT := 16r20.
- WS_EX_WINDOWEDGE := 16r100.
- WS_BORDER := 16r800000.
- WS_CAPTION := 16rC00000.
- WS_CHILD := 16r40000000.
- WS_CHILDWINDOW := 16r40000000.
- WS_CLIPCHILDREN := 16r2000000.
- WS_CLIPSIBLINGS := 16r4000000.
- WS_DISABLED := 16r8000000.
- WS_DLGFRAME := 16r400000.
- WS_GROUP := 16r20000.
- WS_HSCROLL := 16r100000.
- WS_ICONIC := 16r20000000.
- WS_MAXIMIZE := 16r1000000.
- WS_MAXIMIZEBOX := 16r10000.
- WS_MINIMIZE := 16r20000000.
- WS_MINIMIZEBOX := 16r20000.
- WS_OVERLAPPED := 16r0.
- WS_OVERLAPPEDWINDOW := 16rCF0000.
- WS_POPUP := 16r80000000.
- WS_POPUPWINDOW := 16r80880000.
- WS_SIZEBOX := 16r40000.
- WS_SYSMENU := 16r80000.
- WS_TABSTOP := 16r10000.
- WS_THICKFRAME := 16r40000.
- WS_TILED := 16r0.
- WS_TILEDWINDOW := 16rCF0000.
- WS_VISIBLE := 16r10000000.
- WS_VSCROLL := 16r200000.
- CS_BYTEALIGNCLIENT := 16r1000.
- CS_BYTEALIGNWINDOW := 16r2000.
- CS_CLASSDC := 16r40.
- CS_DBLCLKS := 16r8.
- CS_HREDRAW := 16r2.
- CS_NOCLOSE := 16r200.
- CS_OWNDC := 16r20.
- CS_PARENTDC := 16r80.
- CS_SAVEBITS := 16r800.
- CS_VREDRAW := 16r1.
- COLOR_ACTIVEBORDER := 10.
- COLOR_ACTIVECAPTION := 2.
- COLOR_APPWORKSPACE := 12.
- COLOR_BACKGROUND := 1.
- COLOR_BTNFACE := 15.
- COLOR_BTNHIGHLIGHT := 20.
- COLOR_BTNSHADOW := 16.
- COLOR_BTNTEXT := 18.
- COLOR_CAPTIONTEXT := 9.
- COLOR_GRAYTEXT := 17.
- COLOR_HIGHLIGHT := 13.
- COLOR_HIGHLIGHTTEXT := 14.
- COLOR_INACTIVEBORDER := 11.
- COLOR_INACTIVECAPTION := 3.
- COLOR_INACTIVECAPTIONTEXT := 19.
- COLOR_MENU := 4.
- COLOR_MENUTEXT := 7.
- COLOR_SCROLLBAR := 0.
- COLOR_WINDOW := 5.
- COLOR_WINDOWFRAME := 6.
- COLOR_WINDOWTEXT := 8.
- CW_USEDEFAULT := 16r80000000.
- HWND_BROADCAST := 16rFFFF.
- WM_DESTROY := 16r2.
- WM_MOVE := 16r3!

Item was removed:
- Object subclass: #Win32Error
- instanceVariableNames: 'errorCode'
- classVariableNames: 'ErrorCodes'
- poolDictionaries: ''
- category: 'FFI-Win32-Examples'!

Item was removed:
- ----- Method: Win32Error class>>initialize (in category 'as yet unclassified') -----
- initialize
- "Win32Error initialize"
-
- ErrorCodes := Dictionary new.
- ErrorCodes
- at: 203 put: #('ERROR_ENVVAR_NOT_FOUND' 'There was no environment variable with that name');
- yourself!

Item was removed:
- ----- Method: Win32Error class>>lastError (in category 'as yet unclassified') -----
- lastError
-
- ^(self new) initializeWithLastError!

Item was removed:
- ----- Method: Win32Error class>>win32GetLastError (in category 'as yet unclassified') -----
- win32GetLastError
- "DWORD WINAPI GetLastError(void);"
-
- <apicall:  ulong 'GetLastError' () module:'kernel32.dll'>
- ^nil!

Item was removed:
- ----- Method: Win32Error>>errorCode (in category 'as yet unclassified') -----
- errorCode
-
- ^errorCode!

Item was removed:
- ----- Method: Win32Error>>errorMessage (in category 'as yet unclassified') -----
- errorMessage
-
- ^(ErrorCodes at: errorCode) at: 2  ifAbsent: ['Unknown Error: ' , errorCode]!

Item was removed:
- ----- Method: Win32Error>>errorName (in category 'as yet unclassified') -----
- errorName
-
- ^(ErrorCodes at: errorCode) at: 1 ifAbsent: ['ERROR_UNKNOWN_' , errorCode ]!

Item was removed:
- ----- Method: Win32Error>>initializeWithLastError (in category 'as yet unclassified') -----
- initializeWithLastError
-
- errorCode := self class win32GetLastError.!

Item was removed:
- ExternalObject subclass: #Win32File
- instanceVariableNames: ''
- classVariableNames: ''
- poolDictionaries: ''
- category: 'FFI-Win32-Examples'!

Item was removed:
- ----- Method: Win32File class>>setReadOnly: (in category 'operations') -----
- setReadOnly: fileString
- "Convenient shorthand."
- ^ (self new) setReadOnly: fileString!

Item was removed:
- ----- Method: Win32File class>>setReadWrite: (in category 'operations') -----
- setReadWrite: fileString
- "Convenient shorthand"
- ^ (self new) setReadWrite: fileString!

Item was removed:
- ----- Method: Win32File>>getFileAttributes: (in category 'api calls') -----
- getFileAttributes: fileString
- <apicall: ulong 'GetFileAttributesA' (char*)  module: 'Kernel32.dll'>
- ^ self externalCallFailed!

Item was removed:
- ----- Method: Win32File>>setFileAttributes:lpAttrs: (in category 'api calls') -----
- setFileAttributes: fileString lpAttrs: aLong
- <apicall: ulong 'SetFileAttributesA' (char* ulong)  module: 'Kernel32.dll'>
- ^ self externalCallFailed!

Item was removed:
- ----- Method: Win32File>>setReadOnly: (in category 'operations') -----
- setReadOnly: fileString
- "Set FILE_READ_ONLY (bit 1)"
- | attrs |
- attrs := (self getFileAttributes: fileString).
- attrs < 0 ifTrue: [ self error: 'Cannot get file attributes. System error.' ].
- (self setFileAttributes: fileString lpAttrs: (attrs bitOr: 1)) = 0 ifTrue: [
- self error: 'Cannot set file attributes. System error.'
- ].!

Item was removed:
- ----- Method: Win32File>>setReadWrite: (in category 'operations') -----
- setReadWrite: fileString
- "Clear FILE_READ_ONLY (bit 1)"
- | attrs |
- attrs := (self getFileAttributes: fileString).
- attrs < 0 ifTrue: [ self error: 'Cannot get file attributes. System error.' ].
- (self setFileAttributes: fileString lpAttrs: (attrs bitClear: 1)) = 0 ifTrue: [
- self error: 'Cannot set file attributes. System error.'
- ].!

Item was removed:
- Win32HGDIObj subclass: #Win32HBrush
- instanceVariableNames: ''
- classVariableNames: ''
- poolDictionaries: ''
- category: 'FFI-Win32-Examples'!

Item was removed:
- ----- Method: Win32HBrush class>>apiCreateHatchBrush:with: (in category 'api calls') -----
- apiCreateHatchBrush: aStyle with: colorref
- "Creates a logical brush that has the specified hatch pattern and color"
- <apicall: Win32HBrush 'CreateHatchBrush' (long ulong) module: 'gdi32.dll'>
- ^ self externalCallFailed!

Item was removed:
- ----- Method: Win32HBrush class>>backwardDiagonalWithColor: (in category 'hatch brushes') -----
- backwardDiagonalWithColor: aColor
- "45-degree downward left-to-right hatch brush"
- ^ self createHatchBrush: 3 color: aColor!

Item was removed:
- ----- Method: Win32HBrush class>>createHatchBrush:color: (in category 'instance creation') -----
- createHatchBrush: aStyle color: aColor
- "Creates an instance of the receiver that has the specified hatch pattern and color"
- ^ self apiCreateHatchBrush: aStyle with: aColor asColorref!

Item was removed:
- ----- Method: Win32HBrush class>>createSolidBrush: (in category 'instance creation') -----
- createSolidBrush: aCOLORREF
- <apicall: Win32HBrush 'CreateSolidBrush' (ulong) module: 'gdi32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32HBrush class>>crossWithColor: (in category 'hatch brushes') -----
- crossWithColor: aColor
- "Horizontal and vertical crosshatch brush"
- ^ self createHatchBrush: 4 color: aColor!

Item was removed:
- ----- Method: Win32HBrush class>>diagonalCrossWithColor: (in category 'hatch brushes') -----
- diagonalCrossWithColor: aColor
- "45-degree crosshatch brush"
- ^ self createHatchBrush: 5 color: aColor!

Item was removed:
- ----- Method: Win32HBrush class>>forwardDiagonalWithColor: (in category 'hatch brushes') -----
- forwardDiagonalWithColor: aColor
- "45-degree upward left-to-right hatch brush"
- ^ self createHatchBrush: 2 color: aColor!

Item was removed:
- ----- Method: Win32HBrush class>>horizontalWithColor: (in category 'hatch brushes') -----
- horizontalWithColor: aColor
- "Horizontal hatch brush"
- ^ self createHatchBrush: 0 color: aColor!

Item was removed:
- ----- Method: Win32HBrush class>>verticalWithColor: (in category 'hatch brushes') -----
- verticalWithColor: aColor
- "Horizontal hatch brush"
- ^ self createHatchBrush: 1 color: aColor !

Item was removed:
- Win32Handle subclass: #Win32HDC
- instanceVariableNames: ''
- classVariableNames: ''
- poolDictionaries: ''
- category: 'FFI-Win32-Examples'!

Item was removed:
- ----- Method: Win32HDC>>apiDeleteDC: (in category 'api calls') -----
- apiDeleteDC: aHDC
- <apicall: bool 'DeleteDC' (Win32HDC) module:'gdi32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32HDC>>apiDrawFocusRect:with: (in category 'api calls') -----
- apiDrawFocusRect: aHDC with: lpRect
- "Draws a rectangle in the style used to indicate that the rectangle has
- the focus."
- <apicall: bool 'DrawFocusRect' (Win32HDC Win32Rectangle*) module: 'user32.dll'>
- ^ self externalCallFailed!

Item was removed:
- ----- Method: Win32HDC>>apiDrawFrameControl:with:with:with: (in category 'api calls') -----
- apiDrawFrameControl: aHDC with: lpRect with: type with: state
- "Draws a frame control of the specified type and style"
- <apicall: bool 'DrawFrameControl' (Win32HDC Win32Rectangle* ulong ulong) module: 'user32.dll'>
- ^ self externalCallFailed!

Item was removed:
- ----- Method: Win32HDC>>apiEllipse:with:with:with:with: (in category 'api calls') -----
- apiEllipse: aHDC with: left with: top with: right with: bottom
- <apicall: bool 'Ellipse' (Win32HDC long long long long) module: 'gdi32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32HDC>>apiExtFloodFill:with:with:with:with: (in category 'api calls') -----
- apiExtFloodFill: aHDC with: x with: y with: colorref with: fillType
- "fills an area of the display surface with the current brush"
- <apicall: bool 'ExtFloodFill' (Win32HDC long long ulong ulong) module: 'gdi32.dll'>
- ^ self externalCallFailed!

Item was removed:
- ----- Method: Win32HDC>>apiFillRect:with:with: (in category 'api calls') -----
- apiFillRect: aHDC with: lpRect with: brush
- "Fills a rectangle by using the specified brush. This function includes  
- the left and top borders, but excludes the right and bottom borders of  
- the rectangle.  
- "
- <apicall: char 'FillRect' (Win32HDC Win32Rectangle* Win32HBrush) module: 'user32.dll'>
- ^ self externalCallFailed!

Item was removed:
- ----- Method: Win32HDC>>apiFrameRect:with:with: (in category 'api calls') -----
- apiFrameRect: aHDC with: lpRect with: brush
- "Draws a border around the specified rectangle by using the specified brush. The width and height of the border are always one logical unit."
- <apicall: char 'FrameRect' (Win32HDC Win32Rectangle* Win32HBrush) module: 'user32.dll'>
- ^ self externalCallFailed!

Item was removed:
- ----- Method: Win32HDC>>apiLineTo:with:with: (in category 'api calls') -----
- apiLineTo: aHDC with: x with: y
- <apicall: bool 'LineTo' (Win32HDC long long) module:'gdi32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32HDC>>apiMoveToEx:with:with:with: (in category 'api calls') -----
- apiMoveToEx: aHDC with: x with: y with: pt
- <apicall: bool 'MoveToEx' (Win32HDC long long Win32Point*) module: 'gdi32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32HDC>>apiRectangle:with:with:with:with: (in category 'api calls') -----
- apiRectangle: aHDC with: left with: top with: right with: bottom
- <apicall: bool 'Rectangle' (Win32HDC long long long long) module: 'gdi32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32HDC>>apiRoundRect:with:with:with:with:with:with: (in category 'api calls') -----
- apiRoundRect: aHDC with: left with: top with: right with: bottom with: width with: height
- "Draws a rectangle with rounded corners. The rectangle is outlined by  
- using the current pen and filled by using the current brush"
- <apicall: bool 'RoundRect' (Win32HDC long long long long long long) module: 'gdi32.dll'>
- ^ self externalCallFailed!

Item was removed:
- ----- Method: Win32HDC>>apiSelectObject:with: (in category 'api calls') -----
- apiSelectObject: aHDC with: aHGDIOBJ
- <apicall: Win32HGDIObj 'SelectObject' (Win32HDC Win32HGDIObj) module: 'gdi32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32HDC>>delete (in category 'initialize-release') -----
- delete
- handle == nil
- ifFalse:[self apiDeleteDC: self].
- handle := nil.!

Item was removed:
- ----- Method: Win32HDC>>drawFocusRectangle: (in category 'drawing') -----
- drawFocusRectangle: aRect  
- "draws a rectangle in the style used to indicate that the rectangle has the focus"
-  
- self
- apiDrawFocusRect: self
- with: (Win32Rectangle fromRectangle: aRect)
-
- !

Item was removed:
- ----- Method: Win32HDC>>drawFrameControl:type:style: (in category 'drawing') -----
- drawFrameControl: aRect type: aType style: aStyle
- "Draws a frame control of the specified type and style (integer values)"
- self apiDrawFrameControl: self with: (Win32Rectangle fromRectangle: aRect) with: aType with: aStyle!

Item was removed:
- ----- Method: Win32HDC>>ellipse: (in category 'drawing') -----
- ellipse: aRect
- ^self apiEllipse: self with: aRect left with: aRect top with: aRect right with: aRect bottom!

Item was removed:
- ----- Method: Win32HDC>>fillRectangle:color: (in category 'drawing') -----
- fillRectangle: aRect color: aColor
- "fills an area of the display with the given color"
- | brush |
-
- brush := Win32HBrush createSolidBrush: aColor asColorref.
- self
- apiFillRect: self
- with: (Win32Rectangle fromRectangle: aRect)
- with: brush.
- brush delete!

Item was removed:
- ----- Method: Win32HDC>>floodFillAt:boundaryColor:fillColor: (in category 'drawing') -----
- floodFillAt: aPoint boundaryColor: aColor fillColor: anotherColor
- "fills an area of the display with the given color"
- | newBrush oldBrush |
- newBrush := Win32HBrush createSolidBrush: anotherColor asColorref.
- oldBrush := self selectObject: newBrush.
- (self
- apiExtFloodFill: self
- with: aPoint x
- with: aPoint y
- with: aColor asColorref
- with: 0) inspect.
- self selectObject: oldBrush.
- newBrush delete!

Item was removed:
- ----- Method: Win32HDC>>frameRectangle:brush: (in category 'drawing') -----
- frameRectangle: aRect brush: aBrush
- "Draws a border around the specified rectangle by using the specified brush. The width and height of the border are always one logical unit."
-  
- self
- apiFrameRect: self
- with: (Win32Rectangle fromRectangle: aRect)
- with: aBrush.
-  !

Item was removed:
- ----- Method: Win32HDC>>lineTo: (in category 'drawing') -----
- lineTo: aPoint
- ^self apiLineTo: self with: aPoint x with: aPoint y!

Item was removed:
- ----- Method: Win32HDC>>moveTo: (in category 'drawing') -----
- moveTo: aPoint
- ^self apiMoveToEx: self with: aPoint x with: aPoint y with: nil!

Item was removed:
- ----- Method: Win32HDC>>rectangle: (in category 'drawing') -----
- rectangle: aRect
- ^self apiRectangle: self with: aRect left with: aRect top with: aRect right with: aRect bottom!

Item was removed:
- ----- Method: Win32HDC>>roundRectangle:width:height: (in category 'drawing') -----
- roundRectangle: aRect width: width height: height
- ^ self
- apiRoundRect: self
- with: aRect left
- with: aRect top
- with: aRect right
- with: aRect bottom
- with: width
- with: height!

Item was removed:
- ----- Method: Win32HDC>>selectObject: (in category 'drawing') -----
- selectObject: aHGDIOBJ
- ^self apiSelectObject: self with: aHGDIOBJ!

Item was removed:
- Win32Handle subclass: #Win32HGDIObj
- instanceVariableNames: ''
- classVariableNames: ''
- poolDictionaries: ''
- category: 'FFI-Win32-Examples'!

Item was removed:
- ----- Method: Win32HGDIObj>>apiDeleteObject: (in category 'api calls') -----
- apiDeleteObject: aHGDIOBJ
- <apicall: bool 'DeleteObject' (Win32HGDIObj) module: 'gdi32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32HGDIObj>>delete (in category 'initialize-release') -----
- delete
- self apiDeleteObject: self!

Item was removed:
- ExternalTypeAlias subclass: #Win32Handle
- instanceVariableNames: ''
- classVariableNames: ''
- poolDictionaries: ''
- category: 'FFI-Win32-Examples'!

Item was removed:
- ----- Method: Win32Handle class>>originalTypeName (in category 'accessing') -----
- originalTypeName
- "Win32Handle defineFields"
- "The following really means
- typedef void* Win32Handle;
- "
- ^ 'uintptr_t'!

Item was removed:
- ExternalStructure subclass: #Win32Point
- instanceVariableNames: ''
- classVariableNames: ''
- poolDictionaries: ''
- category: 'FFI-Win32-Examples'!

Item was removed:
- ----- Method: Win32Point class>>apiGetCursorPos: (in category 'api calls') -----
- apiGetCursorPos: pt
- <apicall: bool 'GetCursorPos' (Win32Point*) module: 'user32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32Point class>>fields (in category 'accessing') -----
- fields
- "POINT defineFields"
- ^#(
- (x 'long')
- (y 'long')
- )!

Item was removed:
- ----- Method: Win32Point class>>getCursorPos (in category 'instance creation') -----
- getCursorPos
- | pt |
- pt := self new.
- self apiGetCursorPos: pt.
- ^pt!

Item was removed:
- ----- Method: Win32Point>>asPoint (in category 'converting') -----
- asPoint
- ^self x @ self y!

Item was removed:
- ExternalPool subclass: #Win32Pool
- instanceVariableNames: ''
- classVariableNames: 'WIN32_WINNT_VISTA WIN32_WINNT_WIN10 WIN32_WINNT_WIN7 WIN32_WINNT_WIN8 WIN32_WINNT_WINXP'
- poolDictionaries: ''
- category: 'FFI-Win32-Examples'!

Item was removed:
- ----- Method: Win32Pool class>>winver (in category 'definitions') -----
- winver
- "
- self winver writePoolData.
- self winver readPoolData.
- "
- <ffiExternalPool>
- <ffiPoolDataStorage: #methodSource>
- <ffiPlatformName: 'Win32'>
-
- <ffiCHeaders: #('<sdkddkver.h>')>
- <ffiVariable: #_WIN32_WINNT_WINXP>
- <ffiVariable: #_WIN32_WINNT_VISTA>
- <ffiVariable: #_WIN32_WINNT_WIN7>
- <ffiVariable: #_WIN32_WINNT_WIN8>
- <ffiVariable: #_WIN32_WINNT_WIN10>
-
- ^ self poolDefinition!

Item was removed:
- ----- Method: Win32Pool class>>winverData (in category 'definitions - data') -----
- winverData
- "Automatically generated."
- <ffiPoolReadWriter: #ExternalPoolST1ReadWriter>
- <ffiPoolDataStorage: #methodSource>
- "
- Win32Pool winver readPoolDataFrom: #methodSource.
- Win32Pool winver writePoolDataTo: #methodSource.
- "
- ^ {
- (FFIPlatformDescription name: 'Win32' osVersion: '10.0' subtype: 'IX86' wordSize: 4).
- Dictionary new
- at: #WIN32_WINNT_WIN7 put: 16r00000601;
- at: #WIN32_WINNT_WINXP put: 16r00000501;
- at: #WIN32_WINNT_VISTA put: 16r00000600;
- at: #WIN32_WINNT_WIN8 put: 16r00000602;
- at: #WIN32_WINNT_WIN10 put: 16r00000A00;
- yourself.
- }
- !

Item was removed:
- ExternalStructure subclass: #Win32Rectangle
- instanceVariableNames: ''
- classVariableNames: ''
- poolDictionaries: ''
- category: 'FFI-Win32-Examples'!

Item was removed:
- ----- Method: Win32Rectangle class>>fields (in category 'accessing') -----
- fields
- "Win32Rectangle defineFields"
- ^ #(#(#left 'long') #(#top 'long') #(#right 'long') #(#bottom 'long') )!

Item was removed:
- ----- Method: Win32Rectangle class>>fromRectangle: (in category 'instance creation') -----
- fromRectangle: rc
- "returns an instance of the receiver from the given smalltalk rectangle"
- ^ self new left: rc left top: rc top right: rc right bottom: rc bottom  !

Item was removed:
- ----- Method: Win32Rectangle>>left:top:right:bottom: (in category 'accessing') -----
- left: left top: top right: right bottom: bottom
- "sets the coordinates of the receiver"
-
- self left: left.
- self top: top.
- self right: right.
- self bottom: bottom !

Item was removed:
- ExternalObject subclass: #Win32Shell
- instanceVariableNames: ''
- classVariableNames: ''
- poolDictionaries: ''
- category: 'FFI-Win32-Examples'!
-
- !Win32Shell commentStamp: '<historical>' prior: 0!
- This class wrappes the Windows 32 shell.
-
- Try
- Win32Shell new shellOpen: 'c:\image.bmp' to open a document
- Win32Shell new shellOpen: 'c:\myprogram.exe' to start an executable
- Win32Shell new shellExplore: 'c:\' to explore a directory
- Win32Shell new shellFind: 'c:\' to initiate a search
-
- Note that this class is platform specific.
-  
-  !

Item was removed:
- ----- Method: Win32Shell>>error: (in category 'operations') -----
- error: code
- Win32ShellErrors signal: code!

Item was removed:
- ----- Method: Win32Shell>>shellExecute: (in category 'operations') -----
- shellExecute: aFileString
- "Opens (without opening a window) the file specified by aFileString. The file can be an executable file, a document file,
- or a folder."
- | result fileUrlString |
- "@@@@ CHECKME - jrd - Hackity, hack, hack, hack.  Apparently the Win32 url parser doesn't handle %-encoded colons in file paths properly. So we do the conversion ourselves. I'm not sure if the real problem is that we shouldnt be encoding the colons in the first place."
- fileUrlString := (aFileString asLowercase beginsWith: 'file:')
- ifTrue: [(aFileString copyReplaceAll: '%3A' with: ':') copyReplaceAll: '%3a' with: ':' ]
- ifFalse: [aFileString].
-
- result := self shellExecute: nil
- lpOperation: 'open'
- lpFile: fileUrlString
- lpParameters: nil
- lpDirectory: nil
- nShowCmd: 0.
-   (result <= 32 and: [result >= 0])  ifTrue: [self error: result]!

Item was removed:
- ----- Method: Win32Shell>>shellExecute:arguments:toPath: (in category 'operations') -----
- shellExecute: aFileString arguments: arguments toPath: outputPath
- "Opens (without opening a window) the file specified by aFileString. The file can be an executable file, a document file,
- or a folder."
- | result fileUrlString |
- "@@@@ CHECKME - jrd - Hackity, hack, hack, hack.  Apparently the Win32 url parser doesn't handle %-encoded colons in file paths properly. So we do the conversion ourselves. I'm not sure if the real problem is that we shouldnt be encoding the colons in the first place."
- fileUrlString := (aFileString asLowercase beginsWith: 'file:')
- ifTrue: [(aFileString copyReplaceAll: '%3A' with: ':') copyReplaceAll: '%3a' with: ':' ]
- ifFalse: [aFileString].
-
- result := self shellExecute: nil
- lpOperation: 'open'
- lpFile: fileUrlString
- lpParameters: arguments
- lpDirectory: outputPath
- nShowCmd: 0.
-   (result <= 32 and: [result >= 0])  ifTrue: [self error: result]!

Item was removed:
- ----- Method: Win32Shell>>shellExecute:lpOperation:lpFile:lpParameters:lpDirectory:nShowCmd: (in category 'api calls') -----
- shellExecute: hwnd lpOperation: opString lpFile: fileString lpParameters: parmString lpDirectory: dirString nShowCmd: anInteger
- "Opens or prints the specified file, which can be an executable or document file.
- HINSTANCE ShellExecute(
-   HWND hwnd, // handle to parent window
- LPCTSTR lpOperation, // pointer to string that specifies operation to perform
- LPCTSTR lpFile, // pointer to filename or folder name string
- LPCTSTR lpParameters, // pointer to string that specifies executable-file parameters
- LPCTSTR lpDirectory, // pointer to string that specifies default directory
- INT nShowCmd // whether file is shown when opened
- );"
- <apicall: long 'ShellExecuteA' (long char* char* char* char* ulong) module:'shell32.dll'>!

Item was removed:
- ----- Method: Win32Shell>>shellExplore: (in category 'operations') -----
- shellExplore: aPathString
- "Explores the folder specified by aPathString"
-
- | result |
- result := self shellExecute: nil
- lpOperation: 'explore'
- lpFile: aPathString
- lpParameters: nil
- lpDirectory: nil
- nShowCmd: 1.
-   (result <= 32 and: [result >= 0])  ifTrue: [self error: result]!

Item was removed:
- ----- Method: Win32Shell>>shellFind: (in category 'operations') -----
- shellFind: aPathString
- "Initiates a search starting from the specified directory."
-
- | result |
- result := self shellExecute: nil
- lpOperation: 'find'
- lpFile: nil
- lpParameters: nil
- lpDirectory: aPathString
- nShowCmd: 1.
-   (result <= 32 and: [result >= 0])  ifTrue: [self error: result]!

Item was removed:
- ----- Method: Win32Shell>>shellOpen: (in category 'operations') -----
- shellOpen: aFileString
- "Opens the file specified by aFileString. The file can be an executable file, a document file,
- or a folder."
- | result fileUrlString |
- "@@@@ CHECKME - jrd - Hackity, hack, hack, hack.  Apparently the Win32 url parser doesn't handle %-encoded colons in file paths properly. So we do the conversion ourselves. I'm not sure if the real problem is that we shouldnt be encoding the colons in the first place."
- fileUrlString := (aFileString asLowercase beginsWith: 'file:')
- ifTrue: [(aFileString copyReplaceAll: '%3A' with: ':') copyReplaceAll: '%3a' with: ':' ]
- ifFalse: [aFileString].
-
- result := self shellExecute: nil
- lpOperation: 'open'
- lpFile: fileUrlString
- lpParameters: nil
- lpDirectory: nil
- nShowCmd: 1.
-   (result <= 32 and: [result >= 0])  ifTrue: [self error: result]!

Item was removed:
- ----- Method: Win32Shell>>shellOpen:arguments:toPath: (in category 'operations') -----
- shellOpen: aFileString arguments: arguments toPath: outputPath
- "Opens (without opening a window) the file specified by aFileString. The file can be an executable file, a document file,
- or a folder."
- | result fileUrlString |
- "@@@@ CHECKME - jrd - Hackity, hack, hack, hack.  Apparently the Win32 url parser doesn't handle %-encoded colons in file paths properly. So we do the conversion ourselves. I'm not sure if the real problem is that we shouldnt be encoding the colons in the first place."
- fileUrlString := (aFileString asLowercase beginsWith: 'file:')
- ifTrue: [(aFileString copyReplaceAll: '%3A' with: ':') copyReplaceAll: '%3a' with: ':' ]
- ifFalse: [aFileString].
-
- result := self shellExecute: nil
- lpOperation: 'open'
- lpFile: fileUrlString
- lpParameters: arguments
- lpDirectory: outputPath
- nShowCmd: 1.
-   (result <= 32 and: [result >= 0])  ifTrue: [self error: result]!

Item was removed:
- SharedPool subclass: #Win32ShellErrors
- instanceVariableNames: 'errorNumber description'
- classVariableNames: 'ERROR_BAD_FORMAT ERROR_FILE_NOT_FOUND ERROR_PATH_NOT_FOUND OUT_OF_MEMORY_OR_RESOURCES SE_ERR_ACCESSDENIED SE_ERR_ACCOSINCOMPLETE SE_ERR_DDEBUSY SE_ERR_DDEFAIL SE_ERR_DDETIMEOUT SE_ERR_DDLNOTFOUND SE_ERR_FNF SE_ERR_NOASSOC SE_ERR_OOM SE_ERR_PNF SE_ERR_SHARE'
- poolDictionaries: ''
- category: 'FFI-Win32-Examples'!
- Win32ShellErrors class
- instanceVariableNames: 'errors'!
- Win32ShellErrors class
- instanceVariableNames: 'errors'!

Item was removed:
- ----- Method: Win32ShellErrors class>>initialize (in category 'as yet unclassified') -----
- initialize
- self initializeWindowConstants!

Item was removed:
- ----- Method: Win32ShellErrors class>>initializeWindowConstants (in category 'as yet unclassified') -----
- initializeWindowConstants
- OUT_OF_MEMORY_OR_RESOURCES := self new errorNumber: 0; description: 'The operating system is out of memory or resources'.
- SE_ERR_FNF := self new errorNumber: 2; description: 'The specified file was not found'.
- SE_ERR_PNF := self new errorNumber: 3; description: 'The specified path was not found'.
- SE_ERR_ACCESSDENIED := self new errorNumber: 5; description: 'The operating system denied access to the specified file'.
- SE_ERR_OOM := self new errorNumber: 8; description: 'There was not enough memory to complete the operation'.
- ERROR_BAD_FORMAT := self new errorNumber: 11; description: 'The .EXE file is invalid (non-Win32 .EXE or error in .EXE image)'.
- SE_ERR_SHARE := self new errorNumber: 26; description: 'A sharing violation occurred'.
- SE_ERR_ACCOSINCOMPLETE := self new errorNumber: 27; description: 'The filename association is incomplete or invalid'.
- SE_ERR_DDETIMEOUT := self new errorNumber: 28; description: 'The DDE transaction could not be completed because the request timed out'.
- SE_ERR_DDEFAIL := self new errorNumber: 29; description: 'The DDE transaction failed'.
- SE_ERR_DDEBUSY := self new errorNumber: 30; description: 'The DDE transaction could not be completed because other DDE transactions were being processed'.
- SE_ERR_NOASSOC := self new errorNumber: 31; description: 'There is no application associated with the given filename extension'.
- SE_ERR_DDLNOTFOUND := self new errorNumber: 32; description: 'The specified dynamic-link library was not found'.
- errors := Dictionary new: (self allInstances size).
- self allInstances do: [:err|
- errors at: err errorNumber put: err
- ].!

Item was removed:
- ----- Method: Win32ShellErrors class>>signal: (in category 'as yet unclassified') -----
- signal: code
- | err |
- err := errors at: code ifAbsent: [Error signal: 'system error, code:', code].
- Error signal: err errorString!

Item was removed:
- ----- Method: Win32ShellErrors>>description (in category 'accessing') -----
- description
-
- ^ description
- !

Item was removed:
- ----- Method: Win32ShellErrors>>description: (in category 'accessing') -----
- description: anObject
-
- description := anObject.
- !

Item was removed:
- ----- Method: Win32ShellErrors>>errorNumber (in category 'accessing') -----
- errorNumber
-
- ^ errorNumber
- !

Item was removed:
- ----- Method: Win32ShellErrors>>errorNumber: (in category 'accessing') -----
- errorNumber: anObject
-
- errorNumber := anObject.
- !

Item was removed:
- ----- Method: Win32ShellErrors>>errorString (in category 'accessing') -----
- errorString
- ^'system error, code: ', errorNumber, ' "', description, '"'!

Item was removed:
- Object subclass: #Win32Utils
- instanceVariableNames: ''
- classVariableNames: ''
- poolDictionaries: ''
- category: 'FFI-Win32-Examples'!
-
- !Win32Utils commentStamp: 'tbn 8/22/2005 23:50' prior: 0!
- This is an utility class with helpfull methods for Win32 users. Note that it uses FFI and is
- platform dependent.!

Item was removed:
- ----- Method: Win32Utils class>>apiFreeEnvironmentStrings: (in category 'api calls') -----
- apiFreeEnvironmentStrings: extData
- "Win32Utils apiFreeEnvironmentStrings"
-
- <apicall:  long 'FreeEnvironmentStrings' (void*) module: 'kernel32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32Utils class>>apiGetEnvironmentStrings (in category 'api calls') -----
- apiGetEnvironmentStrings
- "Win32Utils apiGetEnvironmentStrings"
-
- <apicall:  byte* 'GetEnvironmentStrings' () module: 'kernel32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32Utils class>>apiGetEnvironmentVariable:buffer:size: (in category 'api calls') -----
- apiGetEnvironmentVariable:  name buffer: buffer size: bufferSize
- "DWORD WINAPI GetEnvironmentVariable(
- __in_opt   LPCTSTR lpName,
- __out_opt  LPTSTR lpBuffer,
- __in       DWORD nSize
- );"
- "http://msdn.microsoft.com/en-us/library/ms683188(VS.85).aspx"
-
- <apicall:  ulong 'GetEnvironmentVariableA' ( char* byte*  ulong) module: 'kernel32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32Utils class>>apiGetUserBuffer:size: (in category 'api calls') -----
- apiGetUserBuffer: buffer size: bufferSize
- "BOOL WINAPI GetUserNameA(
-  __out_opt LPSTR   lpBuffer,
-  __in LPDWORD pcbBuffer
- );"
- "https://docs.microsoft.com/en-us/windows/desktop/api/winbase/nf-winbase-getusernamea"
- <apicall:  ulong 'GetUserNameA' ( byte*  long* ) module: 'Advapi32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32Utils class>>apiSetCursorPosX:y: (in category 'api calls') -----
- apiSetCursorPosX: x y: y
- "this is apparently how to control the mouse cursor pragmatically on windows:
- http://lists.squeakfoundation.org/pipermail/squeak-dev/2011-February/157676.html
- "
- <apicall: bool 'SetCursorPos' (long long) module: 'user32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32Utils class>>getCommonEnvironmentVariables (in category 'examples') -----
- getCommonEnvironmentVariables
- "Returns a dictionary with common environment variables for Win32 systems"
-
- |map|
- map := Dictionary new.
- #('ALLUSERSPROFILE' 'APPDATA' 'COMPUTERNAME' 'COMSPEC' 'HOMEDRIVE' 'HOMEPATH' 'LOGONSERVER'
-        'SYSTEMDRIVE' 'OS' 'PATH' 'SYSTEMROOT' 'TEMP' 'TMP' 'USERDOMAIN' 'USERNAME' 'USERPROFILE' 'WINDIR')
- do: [:each | map at: each put: (self getEnvironmentVariable: each)].
- ^map
- !

Item was removed:
- ----- Method: Win32Utils class>>getCurrentUser (in category 'accessing') -----
- getCurrentUser
- "
- Win32Utils getCurrentUser
- "
- | nm sz |
- sz := (ByteArray new: 8).
- sz longAt: 1 put: 256 bigEndian: false.
- self apiGetUserBuffer: (nm := ByteArray new: 256) size: sz.
- ^(nm copyUpTo: 0) asString!

Item was removed:
- ----- Method: Win32Utils class>>getEnvironmentVariable: (in category 'accessing') -----
- getEnvironmentVariable: aString
-    "Win32Utils getEnvironmentVariable: 'windir'"
-
-    ^ self getEnvironmentVariable: aString ifAbsent: [nil]!

Item was removed:
- ----- Method: Win32Utils class>>getEnvironmentVariable:buffer:ifAbsent: (in category 'accessing') -----
- getEnvironmentVariable: name buffer: buffer ifAbsent: block
- "Win32Utils getEnvironmentVariable: 'APPDATA' "
- "Win32Utils getEnvironmentVariable: 'APPDATAx' "
- "http://msdn.microsoft.com/en-us/library/ms683188(VS.85).aspx "
-
- | retval err |
- retval := self apiGetEnvironmentVariable:  name buffer: buffer size: buffer byteSize.
- retval = 0
- ifTrue: [
- err := Win32Error lastError.
- ^(err errorName = 'ERROR_ENVVAR_NOT_FOUND')
- ifTrue: [block value]
- ifFalse: [
- self error: 'Problem with retrieving env var ' , name , '. Code is ' , err errorName.
- nil
- ]
- ].
- ^(retval < buffer byteSize)
- ifTrue: [( buffer copyFrom: 1 to: retval ) asString]
- ifFalse: [ self getEnvironmentVariable: name buffer: (ByteArray new: retval) ifAbsent: block ].
- !

Item was removed:
- ----- Method: Win32Utils class>>getEnvironmentVariable:ifAbsent: (in category 'accessing') -----
- getEnvironmentVariable: name ifAbsent: block
- "Win32Utils getEnvironmentVariable: 'APPDATA' ifAbsent: [nil]"
- "Win32Utils getEnvironmentVariable: 'APPDATAx' ifAbsent: [5]"
-
- ^self getEnvironmentVariable: name buffer: (ByteArray new: 256) ifAbsent: block!

Item was removed:
- ----- Method: Win32Utils class>>getEnvironmentVariables (in category 'accessing') -----
- getEnvironmentVariables
- "Win32Utils getEnvironmentVariables"
-
- | externalData strs |
- externalData := self apiGetEnvironmentStrings.
- strs := externalData fromCStrings.
- self apiFreeEnvironmentStrings: externalData.
- ^strs
- !

Item was removed:
- Win32Handle subclass: #Win32Window
- instanceVariableNames: ''
- classVariableNames: ''
- poolDictionaries: 'Win32Constants'
- category: 'FFI-Win32-Examples'!
-
- !Win32Window commentStamp: '<historical>' prior: 0!
- Here's a simple Win32 example:
- | hwnd dc dst |
- hwnd _ Win32Window getFocus. "fetch the window currently having the focus"
- dc _ hwnd getDC. "grab the dc or the window"
- dst _ 100.
- dc moveTo: 0@0.
- "draw a rect"
- dc lineTo: dst@0. dc lineTo: dst@dst. dc lineTo: 0@dst. dc lineTo: 0@0.
- "and a cross"
- dc lineTo: dst@dst. dc moveTo: dst@0. dc lineTo: 0@dst.
- hwnd releaseDC: dc.!

Item was removed:
- ----- Method: Win32Window class>>coloredEllipses (in category 'examples') -----
- coloredEllipses "Win32Window coloredEllipses"
- "Draw a bunch of ellipses"
- | rnd pt1 pt2 w h colors newBrush oldBrush |
- colors := Color colorNames collect:[:cName| (Color perform: cName)].
- "convert to COLORREF"
- colors := colors collect:[:c|
- (c red * 255) asInteger +
- ((c green * 255) asInteger << 8) +
- ((c blue * 255) asInteger << 16)].
- rnd := Random new.
- w := Display width.
- h := Display height.
- self getFocus getHDCDuring:[:hDC|
- [Sensor anyButtonPressed] whileFalse:[
- newBrush := Win32HBrush createSolidBrush: colors atRandom.
- oldBrush := hDC selectObject: newBrush.
- pt1 := (rnd next * w) asInteger @ (rnd next * h) asInteger.
- pt2 := (rnd next * w) asInteger @ (rnd next * h) asInteger.
- hDC ellipse: (Rectangle encompassing: (Array with: pt1 with: pt2)).
- hDC selectObject: oldBrush.
- newBrush delete.
- ].
- ].
- Display forceToScreen.!

Item was removed:
- ----- Method: Win32Window class>>coloredRectangles (in category 'examples') -----
- coloredRectangles "Win32Window coloredRectangles"
- "Draw a bunch of ellipses"
- | rnd pt1 pt2 w h colors newBrush oldBrush n nPixels time r |
- colors := Color colorNames collect:[:cName| (Color perform: cName)].
- "convert to COLORREF"
- colors := colors collect:[:c|
- (c red * 255) asInteger +
- ((c green * 255) asInteger << 8) +
- ((c blue * 255) asInteger << 16)].
- rnd := Random new.
- w := Display width.
- h := Display height.
- self getFocus getHDCDuring:[:hDC|
- n := 0.
- nPixels := 0.
- time := Time millisecondClockValue.
- [Sensor anyButtonPressed] whileFalse:[
- newBrush := Win32HBrush createSolidBrush: colors atRandom.
- oldBrush := hDC selectObject: newBrush.
- pt1 := (rnd next * w) asInteger @ (rnd next * h) asInteger.
- pt2 := (rnd next * w) asInteger @ (rnd next * h) asInteger.
- hDC rectangle: (r := Rectangle encompassing: (Array with: pt1 with: pt2)).
- hDC selectObject: oldBrush.
- newBrush delete.
- n := n + 1.
- nPixels := nPixels + ((r right - r left) * (r bottom - r top)).
- (n \\ 100) = 0 ifTrue:[
- 'Pixel fillRate: ', (nPixels * 1000 // (Time millisecondClockValue - time))
- asStringWithCommas displayAt: 0@0].
- ].
- ].
- Display forceToScreen.!

Item was removed:
- ----- Method: Win32Window class>>getDesktopWindow (in category 'accessing') -----
- getDesktopWindow
- "Return the HWND describing the desktop"
- <apicall: Win32Window 'GetDesktopWindow' (void) module: 'user32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32Window class>>getFocus (in category 'accessing') -----
- getFocus
- "Return the HWND currently having the input focus"
- <apicall: Win32Window 'GetFocus' (void) module: 'user32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32Window class>>getMainWindowText: (in category 'examples') -----
- getMainWindowText: aString
- "Returns the window text of the main window"
-
- self new getWindowText: Win32Window getFocus !

Item was removed:
- ----- Method: Win32Window class>>getWindowLong:index: (in category 'private') -----
- getWindowLong: hwnd index: index
- "Retrieves information about the specified window."
-
- <apicall: Win32Window 'GetWindowLongA' (long long) module: 'user32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32Window class>>getWindowStyle (in category 'private') -----
- getWindowStyle
- "Returns the window style for the focus window"
-
- ^self getWindowLong: self getFocus index: GWL_STYLE
- !

Item was removed:
- ----- Method: Win32Window class>>setMainWindowText: (in category 'examples') -----
- setMainWindowText: aString
- "Sets the window text of the main window"
-
- self new apiSetWindowText: Win32Window getFocus text: aString!

Item was removed:
- ----- Method: Win32Window class>>setNonResizable (in category 'private') -----
- setNonResizable
- "
- self setNonResizable
- "
- | newStyle |
- newStyle := self getWindowStyle bitClear: ((WS_SIZEBOX bitOr: WS_MINIMIZE) bitOr: WS_MAXIMIZE).
- self setWindowLong: self getFocus index: GWL_STYLE value: newStyle.
- !

Item was removed:
- ----- Method: Win32Window class>>setWindowLong:index:value: (in category 'private') -----
- setWindowLong: hwnd index: index value: value
- "Sets information about the specified window."
-
- <apicall: Win32Window 'SetWindowLongA' (long long long) module: 'user32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32Window class>>win32Draw (in category 'examples') -----
- win32Draw "Win32Window win32Draw"
- "Draw a bunch of lines using the Windows API"
- | hWnd hDC pt |
- hWnd := Win32Window getFocus.
- hDC := hWnd getDC.
- hDC moveTo: (hWnd screenToClient: Win32Point getCursorPos).
- [Sensor anyButtonPressed] whileFalse:[
- pt := Win32Point getCursorPos.
- hWnd screenToClient: pt.
- hDC lineTo: pt.
- ].
- hWnd releaseDC: hDC.
- Display forceToScreen.!

Item was removed:
- ----- Method: Win32Window>>apiGetDC: (in category 'api calls') -----
- apiGetDC: aHWND
- <apicall: Win32HDC 'GetDC' (Win32Window) module: 'user32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32Window>>apiGetParent: (in category 'api calls') -----
- apiGetParent: aWindow
- <apicall: Win32Window 'GetParent' (Win32Window) module: 'user32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32Window>>apiGetWindowText:buffer:maxCount: (in category 'api calls') -----
- apiGetWindowText: handleWindow buffer: aBuffer maxCount: aNumber
- <apicall: ulong 'GetWindowTextA' (Win32Window char* long) module: 'user32.dll'>
-  
- self externalCallFailed!

Item was removed:
- ----- Method: Win32Window>>apiMessageBox:text:title:flags: (in category 'api calls') -----
- apiMessageBox: aHWND text: aString title: aTitle flags: flags
- <apicall: long 'MessageBoxA' (Win32Window char* char* ulong) module:'user32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32Window>>apiReleaseDC:with: (in category 'api calls') -----
- apiReleaseDC: aHWND with: aHDC
- <apicall: long 'ReleaseDC' (Win32Window Win32HDC) module: 'user32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32Window>>apiScreenToClient:with: (in category 'api calls') -----
- apiScreenToClient: aHWND with: aPOINT
- <apicall: bool 'ScreenToClient' (Win32Window Win32Point*) module: 'user32.dll'>
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32Window>>apiSetWindowPosition:insertAfter:x:y:cx:cy:flags: (in category 'api calls') -----
- apiSetWindowPosition: handleWindow insertAfter: handleAfterWindow x: x y: y cx: cx cy: cy flags: flags
- <apicall: bool 'SetWindowPos' (Win32Window Win32Window ulong ulong ulong ulong ulong) module: 'user32.dll'>
-  
- ^self primitiveFailed !

Item was removed:
- ----- Method: Win32Window>>apiSetWindowText:text: (in category 'api calls') -----
- apiSetWindowText: handleWindow text: aString
- <apicall: long 'SetWindowTextA' (Win32Window char*) module: 'user32.dll'>
-  
- ^self externalCallFailed!

Item was removed:
- ----- Method: Win32Window>>getDC (in category 'accessing') -----
- getDC
- "Return the DC associated with the window"
- ^self apiGetDC: self!

Item was removed:
- ----- Method: Win32Window>>getHDCDuring: (in category 'accessing') -----
- getHDCDuring: aBlock
- "Provide a Win32 HDC during the execution of aBlock"
- | hDC |
- hDC := self getDC.
- [aBlock value: hDC] ensure:[self releaseDC: hDC].!

Item was removed:
- ----- Method: Win32Window>>getParent (in category 'accessing') -----
- getParent
- | wnd |
- wnd := self apiGetParent: self.
- ^wnd handle = 0 ifTrue:[nil] ifFalse:[wnd]!

Item was removed:
- ----- Method: Win32Window>>getWindowText: (in category 'api calls') -----
- getWindowText: handleWindow
- "self new getWindowText: Win32Window getFocus"
-
- |buffer maxSize |
- maxSize := 255.
- buffer := ByteArray new: maxSize.
- self apiGetWindowText: handleWindow buffer: buffer maxCount: maxSize.
- ^buffer asString !

Item was removed:
- ----- Method: Win32Window>>messageBox: (in category 'accessing') -----
- messageBox: aString
- "Win32Window getFocus messageBox:'Hello World'"
- ^self messageBox: aString title: 'Squeak'!

Item was removed:
- ----- Method: Win32Window>>messageBox:title: (in category 'accessing') -----
- messageBox: aString title: aTitle
- "Win32Window getFocus messageBox:'Hello World' title:'News from Squeak:'"
- ^self messageBox: aString title: aTitle flags: 0!

Item was removed:
- ----- Method: Win32Window>>messageBox:title:flags: (in category 'accessing') -----
- messageBox: aString title: aTitle flags: flags
- "Win32Window getFocus messageBox:'Are you ready???' title:'News from Squeak:' flags: 3"
- ^self apiMessageBox: self text: aString title: aTitle flags: flags!

Item was removed:
- ----- Method: Win32Window>>releaseDC: (in category 'accessing') -----
- releaseDC: aHDC
- "Release the given DC"
- self apiReleaseDC: self with: aHDC!

Item was removed:
- ----- Method: Win32Window>>screenToClient: (in category 'accessing') -----
- screenToClient: aPoint
- self apiScreenToClient: self with: aPoint.
- ^aPoint!