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added ui files to library/win32/

erg 2006-03-27 00:40:36 +00:00
parent 358692d263
commit 475dea76f1
9 changed files with 3272 additions and 0 deletions
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59
library/win32/clipboard.factor Normal file
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USING: kernel win32-api math namespaces io prettyprint errors sequences alien ;
IN: win32
: (enum-clipboard) ( n -- )
EnumClipboardFormats win32-error dup 0 > [ dup , (enum-clipboard) ] when ;
: enum-clipboard ( -- seq )
[ 0 (enum-clipboard) ] { } make nip ;
: paste ( -- str )
f OpenClipboard drop
CF_TEXT IsClipboardFormatAvailable 0 = [
"no text in clipboard" print
] [
! "text found" print
CF_TEXT GetClipboardData
dup GlobalLock swap
GlobalUnlock drop
] if
CloseClipboard drop alien>string ;
LIBRARY: libc
FUNCTION: void memcpy ( char* dst, char* src, ulong size ) ;
: copy ( str -- )
f OpenClipboard drop
EmptyClipboard drop
GMEM_MOVEABLE over length 1+ GlobalAlloc dup 0 = [
"unable to allocate memory" throw
] when
dup GlobalLock
rot dup length memcpy
dup GlobalUnlock drop
CF_TEXT swap SetClipboardData 0 = [
win32-error
"SetClipboardData failed" throw
] when
CloseClipboard drop ;
! hglbCopy = GlobalAlloc(GMEM_MOVEABLE,
! (cch + 1) * sizeof(TCHAR));
! // Lock the handle and copy the text to the buffer.
! lptstrCopy = GlobalLock(hglbCopy);
! memcpy(lptstrCopy, &pbox->atchLabel[ich1],
! cch * sizeof(TCHAR));
! lptstrCopy[cch] = (TCHAR) 0; // null character
! GlobalUnlock(hglbCopy);
! // Place the handle on the clipboard.
! SetClipboardData(CF_TEXT, hglbCopy);

34
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IN: win32
USING: alien kernel errors ;
LIBRARY: gdi32
! Stock Logical Objects
: WHITE_BRUSH 0 ; inline
: LTGRAY_BRUSH 1 ; inline
: GRAY_BRUSH 2 ; inline
: DKGRAY_BRUSH 3 ; inline
: BLACK_BRUSH 4 ; inline
: NULL_BRUSH 5 ; inline
: HOLLOW_BRUSH NULL_BRUSH ; inline
: WHITE_PEN 6 ; inline
: BLACK_PEN 7 ; inline
: NULL_PEN 8 ; inline
: OEM_FIXED_FONT 10 ; inline
: ANSI_FIXED_FONT 11 ; inline
: ANSI_VAR_FONT 12 ; inline
: SYSTEM_FONT 13 ; inline
: DEVICE_DEFAULT_FONT 14 ; inline
: DEFAULT_PALETTE 15 ; inline
: SYSTEM_FIXED_FONT 16 ; inline
: DEFAULT_GUI_FONT 17 ; inline
: DC_BRUSH 18 ; inline
: DC_PEN 19 ; inline
FUNCTION: HGDIOBJ GetStockObject ( int fnObject ) ;
FUNCTION: int ChoosePixelFormat ( HDC hDC, PFD* ppfd ) ;
FUNCTION: BOOL SetPixelFormat ( HDC hDC, int iPixelFormat, PFD* ppfd ) ;
FUNCTION: BOOL SwapBuffers ( HDC hDC ) ;

59
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USING: alien kernel errors ;
IN: win32-api
LIBRARY: kernel32
! FUNCTION: MAKEINTRESOURCEA
! FUNCTION: MAKEINTRESOURCEW
! : MAKEINTRESOURCE \ MAKEINTRESOURCEW \ MAKEINTRESOURCEA unicode-exec ;
! #define IS_INTRESOURCE(_r) (((ULONG_PTR)(_r) >> 16) == 0)
! #define MAKEINTRESOURCEA(i) (LPSTR)((ULONG_PTR)((WORD)(i)))
! #define MAKEINTRESOURCEW(i) (LPWSTR)((ULONG_PTR)((WORD)(i)))
! FUNCTION: DWORD FormatMessage(
! DWORD dwFlags,
! LPCVOID lpSource,
! DWORD dwMessageId,
! DWORD dwLanguageId,
! LPTSTR lpBuffer,
! DWORD nSize,
! va_list* Arguments
! ) ;
FUNCTION: HMODULE GetModuleHandleA ( char* lpModulename ) ;
FUNCTION: HMODULE GetModuleHandleW ( char* lpModulename ) ;
: GetModuleHandle \ GetModuleHandleW \ GetModuleHandleA unicode-exec ;
! FUNCTION: HMODULE GetModuleHandleEx (
! DWORD dwFlags,
! LPCTSTR lpModulename,
! HMODULE* phModule ) ;
FUNCTION: DWORD GetLastError ( ) ;
: (win32-error) ( id -- string )
"char*" f "error_message" [ "int" ] alien-invoke ;
: win32-error ( -- )
GetLastError dup 0 = [ (win32-error) throw ] unless drop ;
: GHND HEX: 40 ; inline
: GMEM_FIXED 0 ; inline
: GMEM_MOVEABLE 2 ; inline
: GMEM_ZEROINIT HEX: 40 ; inline
: GPTR HEX: 40 ; inline
FUNCTION: HGLOBAL GlobalAlloc ( UINT uFlags, SIZE_T dwBytes ) ;
FUNCTION: LPVOID GlobalLock ( HGLOBAL hMem ) ;
! FUNCTION: char* GlobalLock ( HGLOBAL hMem ) ;
FUNCTION: BOOL GlobalUnlock ( HGLOBAL hMem ) ;

100
library/win32/opengl32.factor Normal file
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USING: alien parser namespaces kernel syntax words math io prettyprint ;
IN: win32-api
! PIXELFORMATDESCRIPTOR flags
: PFD_DOUBLEBUFFER HEX: 00000001 ; inline
: PFD_STEREO HEX: 00000002 ; inline
: PFD_DRAW_TO_WINDOW HEX: 00000004 ; inline
: PFD_DRAW_TO_BITMAP HEX: 00000008 ; inline
: PFD_SUPPORT_GDI HEX: 00000010 ; inline
: PFD_SUPPORT_OPENGL HEX: 00000020 ; inline
: PFD_GENERIC_FORMAT HEX: 00000040 ; inline
: PFD_NEED_PALETTE HEX: 00000080 ; inline
: PFD_NEED_SYSTEM_PALETTE HEX: 00000100 ; inline
: PFD_SWAP_EXCHANGE HEX: 00000200 ; inline
: PFD_SWAP_COPY HEX: 00000400 ; inline
: PFD_SWAP_LAYER_BUFFERS HEX: 00000800 ; inline
: PFD_GENERIC_ACCELERATED HEX: 00001000 ; inline
: PFD_SUPPORT_DIRECTDRAW HEX: 00002000 ; inline
! PIXELFORMATDESCRIPTOR flags for use in ChoosePixelFormat only
: PFD_DEPTH_DONTCARE HEX: 20000000 ; inline
: PFD_DOUBLEBUFFER_DONTCARE HEX: 40000000 ; inline
: PFD_STEREO_DONTCARE HEX: 80000000 ; inline
! pixel types
: PFD_TYPE_RGBA 0 ; inline
: PFD_TYPE_COLORINDEX 1 ; inline
! layer types
: PFD_MAIN_PLANE 0 ; inline
: PFD_OVERLAY_PLANE 1 ; inline
: PFD_UNDERLAY_PLANE -1 ; inline
: LPD_TYPE_RGBA 0 ; inline
: LPD_TYPE_COLORINDEX 1 ; inline
! wglSwapLayerBuffers flags
: WGL_SWAP_MAIN_PLANE HEX: 00000001 ; inline
: WGL_SWAP_OVERLAY1 HEX: 00000002 ; inline
: WGL_SWAP_OVERLAY2 HEX: 00000004 ; inline
: WGL_SWAP_OVERLAY3 HEX: 00000008 ; inline
: WGL_SWAP_OVERLAY4 HEX: 00000010 ; inline
: WGL_SWAP_OVERLAY5 HEX: 00000020 ; inline
: WGL_SWAP_OVERLAY6 HEX: 00000040 ; inline
: WGL_SWAP_OVERLAY7 HEX: 00000080 ; inline
: WGL_SWAP_OVERLAY8 HEX: 00000100 ; inline
: WGL_SWAP_OVERLAY9 HEX: 00000200 ; inline
: WGL_SWAP_OVERLAY10 HEX: 00000400 ; inline
: WGL_SWAP_OVERLAY11 HEX: 00000800 ; inline
: WGL_SWAP_OVERLAY12 HEX: 00001000 ; inline
: WGL_SWAP_OVERLAY13 HEX: 00002000 ; inline
: WGL_SWAP_OVERLAY14 HEX: 00004000 ; inline
: WGL_SWAP_OVERLAY15 HEX: 00008000 ; inline
: WGL_SWAP_UNDERLAY1 HEX: 00010000 ; inline
: WGL_SWAP_UNDERLAY2 HEX: 00020000 ; inline
: WGL_SWAP_UNDERLAY3 HEX: 00040000 ; inline
: WGL_SWAP_UNDERLAY4 HEX: 00080000 ; inline
: WGL_SWAP_UNDERLAY5 HEX: 00100000 ; inline
: WGL_SWAP_UNDERLAY6 HEX: 00200000 ; inline
: WGL_SWAP_UNDERLAY7 HEX: 00400000 ; inline
: WGL_SWAP_UNDERLAY8 HEX: 00800000 ; inline
: WGL_SWAP_UNDERLAY9 HEX: 01000000 ; inline
: WGL_SWAP_UNDERLAY10 HEX: 02000000 ; inline
: WGL_SWAP_UNDERLAY11 HEX: 04000000 ; inline
: WGL_SWAP_UNDERLAY12 HEX: 08000000 ; inline
: WGL_SWAP_UNDERLAY13 HEX: 10000000 ; inline
: WGL_SWAP_UNDERLAY14 HEX: 20000000 ; inline
: WGL_SWAP_UNDERLAY15 HEX: 40000000 ; inline
: pfd-dwFlags
PFD_DRAW_TO_WINDOW PFD_SUPPORT_OPENGL bitor PFD_DOUBLEBUFFER bitor ;
! TODO: compare to http://www.nullterminator.net/opengl32.html
: make-pfd ( bits -- pfd )
"PIXELFORMATDESCRIPTOR" <c-object>
"PIXELFORMATDESCRIPTOR" c-size over set-PIXELFORMATDESCRIPTOR-nSize
1 over set-PIXELFORMATDESCRIPTOR-nVersion
pfd-dwFlags over set-PIXELFORMATDESCRIPTOR-dwFlags
PFD_TYPE_RGBA over set-PIXELFORMATDESCRIPTOR-iPixelType
[ set-PIXELFORMATDESCRIPTOR-cColorBits ] keep
16 over set-PIXELFORMATDESCRIPTOR-cDepthBits
PFD_MAIN_PLANE over set-PIXELFORMATDESCRIPTOR-dwLayerMask ;
LIBRARY: gl
! FUNCTION: int ReleaseDC ( HWND hWnd, HDC hDC ) ;
! FUNCTION: HDC ResetDC ( HDC hdc, DEVMODE* lpInitData ) ;
! FUNCTION: BOOL RestoreDC ( HDC hdc, int nSavedDC ) ;
! FUNCTION: int SaveDC( HDC hDC ) ;
! FUNCTION: HGDIOBJ SelectObject ( HDC hDC, HGDIOBJ hgdiobj ) ;
FUNCTION: HGLRC wglCreateContext ( HDC hDC ) ;
FUNCTION: BOOL wglDeleteContext ( HGLRC hRC ) ;
FUNCTION: BOOL wglMakeCurrent ( HDC hDC, HGLRC hglrc ) ;

358
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USING: alien namespaces kernel words ;
IN: win32-api
! http://msdn.microsoft.com/library/default.asp?url=/library/en-us/winprog/winprog/windows_data_types.asp
SYMBOL: unicode f unicode set
: unicode-exec ( unicode-func ascii-func -- func )
unicode get [
drop execute
] [
nip execute
] if ; inline
: unicode? unicode get ; inline
: win64? f ;
! win64
! char uchar short ushort int uint long ulong longlong ulonglong
! 1 1 2 2 * * ?
! win32
! char uchar short ushort int uint long ulong longlong ulonglong
! 1 1 2 2 * * 4 4 8 8
TYPEDEF: char CHAR
TYPEDEF: uchar UCHAR
TYPEDEF: uchar BYTE
TYPEDEF: short wchar_t
TYPEDEF: wchar_t WCHAR
TYPEDEF: short SHORT
TYPEDEF: ushort USHORT
TYPEDEF: ushort WORD
TYPEDEF: ulong DWORD
TYPEDEF: int INT
TYPEDEF: uint UINT
TYPEDEF: int BOOL
TYPEDEF: int* PINT
TYPEDEF: int* LPINT
TYPEDEF: int HFILE
TYPEDEF: long LONG
TYPEDEF: long* LPLONG
TYPEDEF: long LONG_PTR
TYPEDEF: long* PLONG_PTR
TYPEDEF: uint ULONG
TYPEDEF: ulong ULONG_PTR
TYPEDEF: ulong* PULONG_PTR
TYPEDEF: void VOID
TYPEDEF: void* PVOID
TYPEDEF: void* LPVOID
TYPEDEF: void* LPCVOID
TYPEDEF: float FLOAT
win64? [
! TODO: check these!
TYPEDEF: INT32 HALF_PTR
TYPEDEF: UINT32 UHALF_PTR
TYPEDEF: long INT_PTR
TYPEDEF: ulong UINT_PTR
TYPEDEF: longlong LONG_PTR ! 64bit
TYPEDEF: ulonglong ULONG_PTR ! 64bit
TYPEDEF: int INT32
TYPEDEF: uint UINT32
TYPEDEF: uint DWORD32
TYPEDEF: uint ULONG32
TYPEDEF: ulong ULONG64
TYPEDEF: int* POINTER_32
TYPEDEF: long* POINTER_64
TYPEDEF: longlong INT64
TYPEDEF: ulonglong UINT64
TYPEDEF: longlong LONGLONG ! 64bit
TYPEDEF: ulonglong ULONGLONG
TYPEDEF: longlong LONG64
TYPEDEF: ulonglong DWORD64
] [
TYPEDEF: short HALF_PTR
TYPEDEF: ushort UHALF_PTR
TYPEDEF: int INT_PTR
TYPEDEF: uint UINT_PTR
TYPEDEF: int LONG_PTR
TYPEDEF: ulong ULONG_PTR
TYPEDEF: int INT32
TYPEDEF: uint UINT32
TYPEDEF: uint DWORD32
TYPEDEF: ulong ULONG32
TYPEDEF: ulonglong ULONG64
TYPEDEF: long* POINTER_32
TYPEDEF: longlong* POINTER_64
TYPEDEF: longlong INT64
TYPEDEF: ulonglong UINT64
TYPEDEF: longlong LONGLONG
TYPEDEF: ulonglong ULONGLONG
TYPEDEF: longlong LONG64
TYPEDEF: ulonglong DWORD64
] if
unicode? [
TYPEDEF: WCHAR TBYTE
TYPEDEF: WCHAR TCHAR
] [
TYPEDEF: uchar TBYTE
TYPEDEF: char TCHAR
] if
! Below down is based on the above definitions
! There should be no 32/64bit issues
TYPEDEF: WORD ATOM
TYPEDEF: BYTE BOOLEAN
! TYPEDEF: __stdcall CALLBACK
TYPEDEF: DWORD COLORREF
TYPEDEF: ULONGLONG DWORDLONG
TYPEDEF: ULONG_PTR DWORD_PTR
TYPEDEF: PVOID HANDLE
TYPEDEF: HANDLE HACCEL
TYPEDEF: HANDLE HBITMAP
TYPEDEF: HANDLE HBRUSH
TYPEDEF: HANDLE HCOLORSPACE
TYPEDEF: HANDLE HCONV
TYPEDEF: HANDLE HCONVLIST
TYPEDEF: HANDLE HICON
TYPEDEF: HICON HCURSOR
TYPEDEF: HANDLE HDC
TYPEDEF: HANDLE HDDEDATA
TYPEDEF: HANDLE HDESK
TYPEDEF: HANDLE HDROP
TYPEDEF: HANDLE HDWP
TYPEDEF: HANDLE HENMETAFILE
TYPEDEF: HANDLE HFONT
TYPEDEF: HANDLE HGDIOBJ
TYPEDEF: HANDLE HGLOBAL
TYPEDEF: HANDLE HHOOK
TYPEDEF: HANDLE HINSTANCE
TYPEDEF: HANDLE HKEY
TYPEDEF: HANDLE HKL
TYPEDEF: HANDLE HLOCAL
TYPEDEF: HANDLE HMENU
TYPEDEF: HANDLE HMETAFILE
TYPEDEF: HINSTANCE HMODULE
TYPEDEF: HANDLE HMONITOR
TYPEDEF: HANDLE HPALETTE
TYPEDEF: HANDLE HPEN
TYPEDEF: LONG HRESULT
TYPEDEF: HANDLE HRGN
TYPEDEF: HANDLE HRSRC
TYPEDEF: HANDLE HSZ
TYPEDEF: HANDLE WINSTA ! MS docs say typedef HANDLE WINSTA ;
TYPEDEF: HANDLE HWINSTA ! typo??
TYPEDEF: HANDLE HWND
TYPEDEF: WORD LANGID
TYPEDEF: DWORD LCID
TYPEDEF: DWORD LCTYPE
TYPEDEF: DWORD LGRPID
TYPEDEF: LONG_PTR LPARAM
TYPEDEF: BOOL* LPBOOL
TYPEDEF: BYTE* LPBYTE
TYPEDEF: DWORD* LPCOLORREF
TYPEDEF: CHAR* LPCSTR
TYPEDEF: WCHAR* LPCWSTR
TYPEDEF: WCHAR* LPWSTR
unicode? [
TYPEDEF: LPCWSTR LPCTSTR
TYPEDEF: LPWSTR LPTSTR
TYPEDEF: LPCWSTR PCTSTR
TYPEDEF: LPWSTR PTSTR
] [
TYPEDEF: LPCSTR LPCTSTR
TYPEDEF: LPSTR LPTSTR
TYPEDEF: LPCSTR PCTSTR
TYPEDEF: LPSTR PTSTR
] if
TYPEDEF: DWORD* LPDWORD
TYPEDEF: HANDLE* LPHANDLE
TYPEDEF: CHAR* LPSTR
TYPEDEF: WORD* LPWORD
TYPEDEF: WCHAR* LPWSTR
TYPEDEF: LONG_PTR LRESULT
TYPEDEF: BOOL* PBOOL
TYPEDEF: BOOLEAN* PBOOLEAN
TYPEDEF: BYTE* PBYTE
TYPEDEF: CHAR* PCHAR
TYPEDEF: CHAR* PCSTR
TYPEDEF: WCHAR* PCWSTR
TYPEDEF: DWORD* PDWORD
TYPEDEF: DWORDLONG* PDWORDLONG
TYPEDEF: DWORD_PTR* PDWORD_PTR
TYPEDEF: DWORD32* PDWORD32
TYPEDEF: DWORD64* PDWORD64
TYPEDEF: FLOAT* PFLOAT
TYPEDEF: HALF_PTR* PHALF_PTR
TYPEDEF: HANDLE* PHANDLE
TYPEDEF: HKEY* PHKEY
TYPEDEF: INT_PTR* PINT_PTR
TYPEDEF: INT32* PINT32
TYPEDEF: INT64* PINT64
TYPEDEF: PDWORD PLCID
TYPEDEF: LONG* PLONG
TYPEDEF: LONGLONG* PLONGLONG
TYPEDEF: LONG_PTR* PLONG_PTR
TYPEDEF: LONG32* PLONG32
TYPEDEF: LONG64* PLONG64
TYPEDEF: SHORT* PSHORT
TYPEDEF: SIZE_T* PSIZE_T
TYPEDEF: SSIZE_T* PSSIZE_T
TYPEDEF: CHAR* PSTR
TYPEDEF: TBYTE* PTBYTE
TYPEDEF: TCHAR* PTCHAR
TYPEDEF: UCHAR* PUCHAR
TYPEDEF: UHALF_PTR* PUHALF_PTR
TYPEDEF: UINT* PUINT
TYPEDEF: UINT_PTR* PUINT_PTR
TYPEDEF: UINT32* PUINT32
TYPEDEF: UINT64* PUINT64
TYPEDEF: ULONG* PULONG
TYPEDEF: ULONGLONG* PULONGLONG
TYPEDEF: ULONG_PTR* PULONG_PTR
TYPEDEF: ULONG32* PULONG32
TYPEDEF: ULONG64* PULONG64
TYPEDEF: USHORT* PUSHORT
TYPEDEF: WCHAR* PWCHAR
TYPEDEF: WORD* PWORD
TYPEDEF: WCHAR* PWSTR
TYPEDEF: HANDLE SC_HANDLE
TYPEDEF: LPVOID SC_LOCK
TYPEDEF: HANDLE SERVICE_STATUS_HANDLE
TYPEDEF: ULONG_PTR SIZE_T
TYPEDEF: LONG_PTR SSIZE_T
TYPEDEF: LONGLONG USN
! TYPEDEF: __stdcall WINAPI
TYPEDEF: UINT_PTR WPARAM
TYPEDEF: RECT* LPRECT
TYPEDEF: void* PWNDCLASS
TYPEDEF: void* PWNDCLASSEX
TYPEDEF: void* WNDPROC
! typedef LRESULT (CALLBACK* WNDPROC)(HWND, UINT, WPARAM, LPARAM);
BEGIN-STRUCT: WNDCLASS
FIELD: UINT style
FIELD: WNDPROC lpfnWndProc
FIELD: int cbClsExtra
FIELD: int cbWndExtra
FIELD: HINSTANCE hInstance
FIELD: HICON hIcon
FIELD: HCURSOR hCursor
FIELD: HBRUSH hbrBackground
FIELD: LPCTSTR lpszMenuName
FIELD: LPCTSTR lpszClassName
END-STRUCT
BEGIN-STRUCT: WNDCLASSEX
FIELD: UINT cbSize
FIELD: UINT style
FIELD: WNDPROC lpfnWndProc
FIELD: int cbClsExtra
FIELD: int cbWndExtra
FIELD: HINSTANCE hInstance
FIELD: HICON hIcon
FIELD: HCURSOR hCursor
FIELD: HBRUSH hbrBackground
FIELD: LPCTSTR lpszMenuName
FIELD: LPCTSTR lpszClassName
FIELD: HICON hIconSm
END-STRUCT
BEGIN-STRUCT: RECT
FIELD: LONG left
FIELD: LONG top
FIELD: LONG right
FIELD: LONG bottom
END-STRUCT
BEGIN-STRUCT: PAINTSTRUCT
FIELD: HDC hdc
FIELD: BOOL fErase
FIELD: RECT rcPaint
FIELD: BOOL fRestore
FIELD: BOOL fIncUpdate
FIELD: BYTE rgbReserved[32]
END-STRUCT
TYPEDEF: PAINTSTRUCT* LPPAINTSTRUCT
BEGIN-STRUCT: POINT
FIELD: LONG x
FIELD: LONG y
END-STRUCT
BEGIN-STRUCT: MSG
FIELD: HWND hWnd
FIELD: UINT message
FIELD: WPARAM wParam
FIELD: LPARAM lParam
FIELD: DWORD time
FIELD: POINT pt
END-STRUCT
TYPEDEF: MSG* LPMSG
BEGIN-STRUCT: PIXELFORMATDESCRIPTOR
FIELD: WORD nSize
FIELD: WORD nVersion
FIELD: DWORD dwFlags
FIELD: BYTE iPixelType
FIELD: BYTE cColorBits
FIELD: BYTE cRedBits
FIELD: BYTE cRedShift
FIELD: BYTE cGreenBits
FIELD: BYTE cGreenShift
FIELD: BYTE cBlueBits
FIELD: BYTE cBlueShift
FIELD: BYTE cAlphaBits
FIELD: BYTE cAlphaShift
FIELD: BYTE cAccumBits
FIELD: BYTE cAccumRedBits
FIELD: BYTE cAccumGreenBits
FIELD: BYTE cAccumBlueBits
FIELD: BYTE cAccumAlphaBits
FIELD: BYTE cDepthBits
FIELD: BYTE cStencilBits
FIELD: BYTE cAuxBuffers
FIELD: BYTE iLayerType
FIELD: BYTE bReserved
FIELD: DWORD dwLayerMask
FIELD: DWORD dwVisibleMask
FIELD: DWORD dwDamageMask
END-STRUCT
BEGIN-STRUCT: RECT
FIELD: LONG left
FIELD: LONG top
FIELD: LONG right
FIELD: LONG bottom
END-STRUCT
TYPEDEF: RECT* PRECT
TYPEDEF: RECT* LPRECT
TYPEDEF: PIXELFORMATDESCRIPTOR PFD
TYPEDEF: PFD* LPPFD
TYPEDEF: HANDLE HGLRC
TYPEDEF: HANDLE HRGN

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USING: alien arrays errors freetype gadgets gadgets-launchpad gadgets-layouts
gadgets-listener hashtables io kernel lists math namespaces prettyprint
sequences strings vectors words win32-api-messages win32-api ;
USING: inspector threads memory ;
IN: win32
SYMBOL: windows
SYMBOL: msg-obj
! 'SYMBOL: windows' is a hashtable of 'gadget-window' objects indexed by hWnd.
! hDC = handle to device context, hRC = handle to render context
TUPLE: gadget-window world hWnd hDC hRC ;
: class-name "Factor" ;
: get-world ( hWnd -- world ) windows get hash gadget-window-world ;
: get-gadget-window ( hWnd -- gadget-window )
windows get hash ;
: style ( -- n ) WS_OVERLAPPEDWINDOW ; inline
: ex-style ( -- n ) WS_EX_APPWINDOW WS_EX_WINDOWEDGE bitor ; inline
: adjust-RECT ( RECT -- )
style 0 ex-style AdjustWindowRectEx win32-error=0 ;
: make-RECT ( width height -- RECT )
"RECT" <c-object> [ set-RECT-bottom ] keep [ set-RECT-right ] keep ;
: make-adjusted-RECT ( width height -- RECT )
make-RECT dup adjust-RECT ;
: cleanup-gadget-window ( gadget-window -- )
dup gadget-window-hRC wglDeleteContext win32-error=0
[ gadget-window-hWnd ] keep gadget-window-hDC ReleaseDC win32-error=0 ;
: get-RECT-dimensions ( RECT -- width height )
[ RECT-right ] keep [ RECT-left - ] keep
[ RECT-bottom ] keep RECT-top - ;
: handle-wm-paint ( hWnd uMsg wParam lParam -- )
#! wParam and lParam are unused
3drop get-world redraw-world ;
: handle-wm-size ( hWnd uMsg wParam lParam -- )
[ lo-word ] keep hi-word make-RECT get-RECT-dimensions 0 3array
2nip
dup { 0 0 0 } = [
2drop
] [
swap get-world set-gadget-dim
] if ;
: wm-keydown-codes ( n -- key )
H{
{ 8 "BACKSPACE" }
{ 9 "TAB" }
{ 13 "RETURN" }
{ 27 "ESCAPE" }
{ 33 "PAGE_UP" }
{ 34 "PAGE_DOWN" }
{ 35 "END" }
{ 36 "HOME" }
{ 37 "LEFT" }
{ 38 "UP" }
{ 39 "RIGHT" }
{ 40 "DOWN" }
{ 45 "INSERT" }
{ 46 "DELETE" }
} ;
: wm-char-exclude-keys
H{
{ 8 "BACKSPACE" }
{ 13 "RETURN" }
} ;
: handle-key? ( n -- bool ) wm-keydown-codes hash* nip ;
: exclude-key? ( n -- bool ) wm-char-exclude-keys hash* nip ;
: keystroke>gesture ( n -- list ) wm-keydown-codes hash unit ;
SYMBOL: lParam
SYMBOL: wParam
SYMBOL: uMsg
SYMBOL: hWnd
! wparam = keystroke, lparam = parameters
: handle-wm-keydown ( hWnd uMsg wParam lParam -- )
lParam set wParam set uMsg set hWnd set
wParam get handle-key? [
wParam get keystroke>gesture
hWnd get get-world world-focus handle-gesture 0
] [
hWnd get uMsg get wParam get lParam get DefWindowProc
] if ;
: handle-wm-destroy ( hWnd uMsg wParam lParam -- )
3drop
[
get-gadget-window
dup gadget-window-world close-world
cleanup-gadget-window
] keep
windows get remove-hash
0 PostQuitMessage ;
: handle-wm-char ( hWnd uMsg wParam lParam -- )
lParam set wParam set uMsg set hWnd set
wParam get exclude-key? [
hWnd get uMsg get wParam get lParam get DefWindowProc
] [
wParam get ch>string hWnd get get-world world-focus user-input
0 ! retval
] if ;
! TODO: handle alt keystrokes as gestures
: handle-wm-syschar ( hWnd uMsg wParam lParam -- )
lParam set wParam set uMsg set hWnd set
;
: mouse-button ( uMsg -- n )
{
{ [ dup WM_LBUTTONDOWN = ] [ drop 1 ] }
{ [ dup WM_LBUTTONUP = ] [ drop 1 ] }
{ [ dup WM_MBUTTONDOWN = ] [ drop 2 ] }
{ [ dup WM_MBUTTONUP = ] [ drop 2 ] }
{ [ dup WM_RBUTTONDOWN = ] [ drop 3 ] }
{ [ dup WM_RBUTTONUP = ] [ drop 3 ] }
{ [ t ] [ "bad button" throw ] }
} cond ;
: mouse-coordinate ( lParam -- seq ) [ lo-word ] keep hi-word 0 3array ;
: mouse-wheel ( lParam -- n ) hi-word 0 > 1 -1 ? ;
: prepare-mouse ( hWnd uMsg wParam lParam -- )
nip >r mouse-button r> mouse-coordinate rot get-world ;
: handle-wm-buttondown ( hWnd uMsg wParam lParam -- )
prepare-mouse send-button-down ;
: handle-wm-buttonup ( hWnd uMsg wParam lParam -- )
prepare-mouse send-button-up ;
: handle-wm-mousemove ( hWnd uMsg wParam lParam -- )
2nip mouse-coordinate swap get-world move-hand ;
: handle-wm-mousewheel ( hWnd uMsg wParam lParam -- )
mouse-coordinate >r mouse-wheel nip r> rot get-world send-wheel ;
! return 0 if you handle the message, else just let DefWindowProc return its val
: ui-wndproc ( hWnd uMsg wParam lParam -- lresult )
"uint" { "void*" "uint" "long" "long" } [
[
pick
! "Message: " write dup get-windows-message-name write
! " " write dup unparse print
{
{ [ dup WM_DESTROY = ] [ drop handle-wm-destroy 0 ] }
{ [ dup WM_PAINT = ] [ drop handle-wm-paint 0 ] }
{ [ dup WM_SIZE = ] [ drop handle-wm-size 0 ] }
! Keyboard events
{ [ dup WM_KEYDOWN = over WM_SYSKEYDOWN = or ]
[ drop handle-wm-keydown ] }
{ [ dup WM_CHAR = over WM_SYSCHAR = or ]
[ drop handle-wm-char ] }
! Mouse events
{ [ dup WM_LBUTTONDOWN = ] [ drop handle-wm-buttondown 0 ] }
{ [ dup WM_MBUTTONDOWN = ] [ drop handle-wm-buttondown 0 ] }
{ [ dup WM_RBUTTONDOWN = ] [ drop handle-wm-buttondown 0 ] }
{ [ dup WM_LBUTTONUP = ] [ drop handle-wm-buttonup 0 ] }
{ [ dup WM_MBUTTONUP = ] [ drop handle-wm-buttonup 0 ] }
{ [ dup WM_RBUTTONUP = ] [ drop handle-wm-buttonup 0 ] }
{ [ dup WM_MOUSEMOVE = ] [ drop handle-wm-mousemove 0 ] }
{ [ dup WM_MOUSEWHEEL = ] [ drop handle-wm-mousewheel 0 ] }
{ [ t ] [ drop DefWindowProc ] }
} cond
] catch [ error. 0 ] when*
] alien-callback ;
: event-loop ( -- )
msg-obj get f 0 0 PM_REMOVE PeekMessage
zero? not [
msg-obj get MSG-message WM_QUIT = [
msg-obj get [ TranslateMessage drop ] keep DispatchMessage drop
] unless
] when
ui-step windows get hash-empty? [ event-loop ] unless ;
: register-wndclassex ( classname wndproc -- )
"WNDCLASSEX" <c-object>
"WNDCLASSEX" c-size over set-WNDCLASSEX-cbSize
CS_HREDRAW CS_VREDRAW bitor CS_OWNDC bitor over set-WNDCLASSEX-style
[ set-WNDCLASSEX-lpfnWndProc ] keep
0 over set-WNDCLASSEX-cbClsExtra
0 over set-WNDCLASSEX-cbWndExtra
f GetModuleHandle over set-WNDCLASSEX-hInstance
f IDI_APPLICATION LoadIcon over set-WNDCLASSEX-hIcon
f IDC_ARROW LoadCursor over set-WNDCLASSEX-hCursor
[ set-WNDCLASSEX-lpszClassName ] keep
RegisterClassEx dup win32-error=0 ;
: create-window ( className title width height -- hwnd )
make-adjusted-RECT
>r >r >r ex-style r> r>
WS_CLIPSIBLINGS WS_CLIPCHILDREN bitor style bitor
0 0 r>
get-RECT-dimensions
f f f GetModuleHandle f CreateWindowEx dup win32-error=0 ;
: show-window ( hWnd -- )
dup SW_SHOW ShowWindow drop ! always succeeds
dup SetForegroundWindow drop
SetFocus drop ;
: init-win32-ui
"MSG" <c-object> msg-obj set
class-name ui-wndproc register-wndclassex win32-error=0
H{ } clone windows set
init-ui ;
: cleanup-win32-ui ( -- ) class-name f UnregisterClass drop ;
: setup-pixel-format ( hdc -- )
16 make-pfd [ ChoosePixelFormat dup win32-error=0 ] 2keep
swapd SetPixelFormat win32-error=0 ;
: get-dc ( hWnd -- hDC ) GetDC dup win32-error=0 ;
: get-rc ( hDC -- hRC )
dup wglCreateContext dup win32-error=0
[ wglMakeCurrent win32-error=0 ] keep ;
: setup-gl ( hwnd -- hDC hRC )
get-dc
dup setup-pixel-format
dup get-rc ;
: make-gadget-window ( world title -- <gadget-window> )
class-name swap pick rect-dim first2 create-window
dup setup-gl <gadget-window> ;
IN: gadgets
: open-window* ( world title -- )
make-gadget-window
[ [ gadget-window-hWnd ] keep gadget-window-world set-world-handle ] keep
dup gadget-window-hWnd [ windows get set-hash ] keep show-window ;
: select-gl-context ( handle -- )
get-gadget-window
[
[ gadget-window-hDC ] keep gadget-window-hRC
wglMakeCurrent win32-error=0
] when* ;
: flush-gl-context ( handle -- )
get-gadget-window [ gadget-window-hDC SwapBuffers win32-error=0 ] when* ;
IN: shells
: ui
[
[
init-win32-ui
launchpad-window
listener-window
event-loop
] with-freetype
] [ cleanup-win32-ui ] cleanup ;

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USING: alien parser namespaces kernel syntax words math io prettyprint ;
IN: win32-api
: win32-error=0 zero? [ win32-error ] when ;
: win32-error>0 0 > [ win32-error ] when ;
: win32-error<0 0 < [ win32-error ] when ;
: win32-error<>0 zero? [ win32-error ] unless ;
: lo-word ( wparam -- lo ) HEX: ffff bitand ;
: hi-word ( wparam -- hi ) -16 shift ;
: msgbox ( str -- )
f swap "DebugMsg" MB_OK MessageBox drop ;

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