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ca22b33dad
Fri Jul 12 17:43:05 1996 Alexandre Julliard <julliard@lrc.epfl.ch> * [controls/scroll.c] Use Win32 heap functions to allocate scroll-bar info structure. * [debugger/dbg.y] [debugger/registers.c] Added support for FS and GS segment registers. Check that segment registers value are OK before returning from the signal handler. * [tools/build.c] [if1632/relay.c] [loader/builtin.c] Changed relay debugging for Win32 function: the relay code now passes the entry point address instead of the function name. * [tools/build.c] [miscemu/*.c] Added support for data entry points in Win32 DLLs. Added 'cdecl' function type for Win32. For 'register' function, the relay code now passes a pointer to the SIGCONTEXT structure. * [include/registers.h] [include/wine.h] Moved SIGCONTEXT structure definition in registers.h. * [loader/pe_image.c] Don't die at once if some Win32 entry points cannot be found, but set them to NULL, just like we do for Win16. This allows some programs to go further before crashing. * [loader/task.c] [loader/main.c] Moved global initializations from InitTask() to MAIN_Init(), as they no longer need a task context with the new SEGPTR heap functions. * [memory/string.c] Added lstrcpynAtoW and lstrcpynWtoA; not real API functions, but very convenient. * [windows/graphics.c] Partially implemented DrawEdge(). * [windows/timer.c] [windows/caret.c] Implemented Win32 timer handling. Updated caret management to use Win32 timers (avoids having to use a Win16 callback). * [windows/win.c] Prevent programs from setting some style bits with SetWindowLong(). This should fix some BadMatch crashes. Link new windows at the end of the linked list. * [windows/winpos.c] Don't try to activate a child window in ShowWindow(). * [windows/winproc.c] Added a 32->32 thunk to support Ansi-Unicode translation. Wed Jul 10 22:11:12 1996 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [files/directory.c] Additional (undocumented) return value for GetTempDrive() added. * [files/dos_fs.c] [files/file.c] [include/windows.h] GetTempFileName32* added. GetShortPathName* added. * [memory/string.c] Win16 lstrcpy() can get NULL ptrs as argument and survive. * [misc/lzexpand.c] LZOpenFile(): also try opening with compressed filename if normal open fails. * [misc/ole2nls.c] [misc/lstr.c] [include/windows.h] Char* added. CompareString* added. Sun Jul 7 01:22:14 1996 Jukka Iivonen <iivonen@cc.helsinki.fi> * [objects/font.c] [if1632/gdi32.spec] CreateFontIndirect32A and CreateFontIndirect32W added. * [misc/ole2nls.c] GetUserDefaultLCID return values updated for new languages. Finnish support added for GetLocaleInfoA. * [object/palette] [gdi32.spec] RealizePalette32 and SelectPalette32 added. Sat Jul 6 17:27:30 1996 Ronan Waide <root@waider.ie> * [misc/shell.c] Fixup for SHELL_FindExecutable so that File->Run from progman works once more. Still needs some more fixups - grep for FIXME in this file.
276 lines
9.1 KiB
C
276 lines
9.1 KiB
C
/*
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* GDI definitions
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*
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* Copyright 1993 Alexandre Julliard
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*/
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#ifndef GDI_H
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#define GDI_H
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include "windows.h"
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#include "ldt.h"
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#include "local.h"
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/* GDI objects magic numbers */
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#define PEN_MAGIC 0x4f47
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#define BRUSH_MAGIC 0x4f48
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#define FONT_MAGIC 0x4f49
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#define PALETTE_MAGIC 0x4f4a
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#define BITMAP_MAGIC 0x4f4b
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#define REGION_MAGIC 0x4f4c
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#define DC_MAGIC 0x4f4d
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#define DISABLED_DC_MAGIC 0x4f4e
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#define META_DC_MAGIC 0x4f4f
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#define METAFILE_MAGIC 0x4f50
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#define METAFILE_DC_MAGIC 0x4f51
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#define MAGIC_DONTCARE 0xffff
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typedef struct tagGDIOBJHDR
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{
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HANDLE16 hNext;
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WORD wMagic;
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DWORD dwCount;
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WORD wMetaList;
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} GDIOBJHDR;
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typedef struct
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{
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WORD version; /* 0: driver version */
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WORD technology; /* 2: device technology */
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WORD horzSize; /* 4: width of display in mm */
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WORD vertSize; /* 6: height of display in mm */
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WORD horzRes; /* 8: width of display in pixels */
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WORD vertRes; /* 10: width of display in pixels */
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WORD bitsPixel; /* 12: bits per pixel */
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WORD planes; /* 14: color planes */
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WORD numBrushes; /* 16: device-specific brushes */
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WORD numPens; /* 18: device-specific pens */
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WORD numMarkers; /* 20: device-specific markers */
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WORD numFonts; /* 22: device-specific fonts */
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WORD numColors; /* 24: size of color table */
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WORD pdeviceSize; /* 26: size of PDEVICE structure */
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WORD curveCaps; /* 28: curve capabilities */
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WORD lineCaps; /* 30: line capabilities */
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WORD polygonalCaps; /* 32: polygon capabilities */
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WORD textCaps; /* 34: text capabilities */
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WORD clipCaps; /* 36: clipping capabilities */
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WORD rasterCaps; /* 38: raster capabilities */
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WORD aspectX; /* 40: relative width of device pixel */
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WORD aspectY; /* 42: relative height of device pixel */
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WORD aspectXY; /* 44: relative diagonal width of device pixel */
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WORD pad1[21]; /* 46-86: reserved */
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WORD logPixelsX; /* 88: pixels / logical X inch */
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WORD logPixelsY; /* 90: pixels / logical Y inch */
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WORD pad2[6]; /* 92-102: reserved */
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WORD sizePalette; /* 104: entries in system palette */
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WORD numReserved; /* 106: reserved entries */
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WORD colorRes; /* 108: color resolution */
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} DeviceCaps;
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/* Device independent DC information */
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typedef struct
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{
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int flags;
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DeviceCaps *devCaps;
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HANDLE16 hMetaFile;
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HRGN16 hClipRgn; /* Clip region (may be 0) */
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HRGN16 hVisRgn; /* Visible region (must never be 0) */
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HRGN16 hGCClipRgn; /* GC clip region (ClipRgn AND VisRgn) */
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HPEN16 hPen;
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HBRUSH16 hBrush;
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HFONT16 hFont;
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HBITMAP16 hBitmap;
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HBITMAP16 hFirstBitmap; /* Bitmap selected at creation of the DC */
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HANDLE16 hDevice;
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HPALETTE16 hPalette;
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WORD ROPmode;
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WORD polyFillMode;
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WORD stretchBltMode;
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WORD relAbsMode;
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WORD backgroundMode;
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COLORREF backgroundColor;
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COLORREF textColor;
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int backgroundPixel;
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int textPixel;
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short brushOrgX;
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short brushOrgY;
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WORD textAlign; /* Text alignment from SetTextAlign() */
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short charExtra; /* Spacing from SetTextCharacterExtra() */
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short breakTotalExtra; /* Total extra space for justification */
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short breakCount; /* Break char. count */
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short breakExtra; /* breakTotalExtra / breakCount */
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short breakRem; /* breakTotalExtra % breakCount */
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BYTE bitsPerPixel;
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WORD MapMode;
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short DCOrgX; /* DC origin */
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short DCOrgY;
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short CursPosX; /* Current position */
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short CursPosY;
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short WndOrgX;
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short WndOrgY;
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short WndExtX;
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short WndExtY;
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short VportOrgX;
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short VportOrgY;
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short VportExtX;
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short VportExtY;
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} WIN_DC_INFO;
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/* X physical pen */
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typedef struct
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{
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int style;
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int pixel;
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int width;
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char * dashes;
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int dash_len;
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} X_PHYSPEN;
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/* X physical brush */
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typedef struct
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{
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int style;
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int fillStyle;
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int pixel;
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Pixmap pixmap;
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} X_PHYSBRUSH;
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/* X physical font */
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typedef struct
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{
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XFontStruct * fstruct;
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TEXTMETRIC16 metrics;
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} X_PHYSFONT;
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/* X physical palette information */
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typedef struct
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{
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HANDLE16 hMapping; /* Color mapping table (or 0 for identity) */
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HANDLE16 hRevMapping; /* Reverse color mapping table */
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WORD mappingSize;
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} X_PHYSPALETTE;
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/* X-specific DC information */
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typedef struct
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{
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GC gc; /* X Window GC */
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Drawable drawable;
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X_PHYSFONT font;
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X_PHYSPEN pen;
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X_PHYSBRUSH brush;
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X_PHYSPALETTE pal;
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} X_DC_INFO;
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typedef struct tagDC
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{
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GDIOBJHDR header;
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WORD saveLevel;
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DWORD dwHookData;
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FARPROC16 hookProc;
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HDC16 hSelf;
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WIN_DC_INFO w;
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union
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{
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X_DC_INFO x;
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/* other devices (e.g. printer) */
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} u;
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} DC;
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/* DC hook codes */
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#define DCHC_INVALIDVISRGN 0x0001
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#define DCHC_DELETEDC 0x0002
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#define DCHF_INVALIDATEVISRGN 0x0001
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#define DCHF_VALIDATEVISRGN 0x0002
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/* DC flags */
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#define DC_MEMORY 0x0001 /* It is a memory DC */
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#define DC_SAVED 0x0002 /* It is a saved DC */
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#define DC_DIRTY 0x0004 /* hVisRgn has to be updated */
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#define DC_THUNKHOOK 0x0008 /* DC hook is in the 16-bit code */
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/* Last 32 bytes are reserved for stock object handles */
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#define GDI_HEAP_SIZE 0xffe0
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/* First handle possible for stock objects (must be >= GDI_HEAP_SIZE) */
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#define FIRST_STOCK_HANDLE GDI_HEAP_SIZE
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/* Stock objects handles */
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#define NB_STOCK_OBJECTS (SYSTEM_FIXED_FONT + 1)
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#define STOCK_WHITE_BRUSH ((HBRUSH)(FIRST_STOCK_HANDLE+WHITE_BRUSH))
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#define STOCK_LTGRAY_BRUSH ((HBRUSH)(FIRST_STOCK_HANDLE+LTGRAY_BRUSH))
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#define STOCK_GRAY_BRUSH ((HBRUSH)(FIRST_STOCK_HANDLE+GRAY_BRUSH))
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#define STOCK_DKGRAY_BRUSH ((HBRUSH)(FIRST_STOCK_HANDLE+DKGRAY_BRUSH))
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#define STOCK_BLACK_BRUSH ((HBRUSH)(FIRST_STOCK_HANDLE+BLACK_BRUSH))
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#define STOCK_NULL_BRUSH ((HBRUSH)(FIRST_STOCK_HANDLE+NULL_BRUSH))
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#define STOCK_HOLLOW_BRUSH ((HBRUSH)(FIRST_STOCK_HANDLE+HOLLOW_BRUSH))
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#define STOCK_WHITE_PEN ((HPEN16)(FIRST_STOCK_HANDLE+WHITE_PEN))
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#define STOCK_BLACK_PEN ((HPEN16)(FIRST_STOCK_HANDLE+BLACK_PEN))
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#define STOCK_NULL_PEN ((HPEN16)(FIRST_STOCK_HANDLE+NULL_PEN))
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#define STOCK_OEM_FIXED_FONT ((HFONT)(FIRST_STOCK_HANDLE+OEM_FIXED_FONT))
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#define STOCK_ANSI_FIXED_FONT ((HFONT)(FIRST_STOCK_HANDLE+ANSI_FIXED_FONT))
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#define STOCK_ANSI_VAR_FONT ((HFONT)(FIRST_STOCK_HANDLE+ANSI_VAR_FONT))
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#define STOCK_SYSTEM_FONT ((HFONT)(FIRST_STOCK_HANDLE+SYSTEM_FONT))
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#define STOCK_DEVICE_DEFAULT_FONT ((HFONT)(FIRST_STOCK_HANDLE+DEVICE_DEFAULT_FONT))
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#define STOCK_DEFAULT_PALETTE ((HPALETTE16)(FIRST_STOCK_HANDLE+DEFAULT_PALETTE))
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#define STOCK_SYSTEM_FIXED_FONT ((HFONT)(FIRST_STOCK_HANDLE+SYSTEM_FIXED_FONT))
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#define FIRST_STOCK_FONT STOCK_OEM_FIXED_FONT
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#define LAST_STOCK_FONT STOCK_SYSTEM_FIXED_FONT
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#define LAST_STOCK_HANDLE ((DWORD)STOCK_SYSTEM_FIXED_FONT)
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/* Device <-> logical coords conversion */
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#define XDPTOLP(dc,x) \
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(((x)-(dc)->w.VportOrgX) * (dc)->w.WndExtX / (dc)->w.VportExtX+(dc)->w.WndOrgX)
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#define YDPTOLP(dc,y) \
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(((y)-(dc)->w.VportOrgY) * (dc)->w.WndExtY / (dc)->w.VportExtY+(dc)->w.WndOrgY)
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#define XLPTODP(dc,x) \
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(((x)-(dc)->w.WndOrgX) * (dc)->w.VportExtX / (dc)->w.WndExtX+(dc)->w.VportOrgX)
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#define YLPTODP(dc,y) \
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(((y)-(dc)->w.WndOrgY) * (dc)->w.VportExtY / (dc)->w.WndExtY+(dc)->w.VportOrgY)
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/* GDI local heap */
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extern WORD GDI_HeapSel;
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#define GDI_HEAP_ALLOC(size) \
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LOCAL_Alloc( GDI_HeapSel, LMEM_FIXED, (size) )
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#define GDI_HEAP_REALLOC(handle,size) \
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LOCAL_ReAlloc( GDI_HeapSel, (handle), (size), LMEM_FIXED )
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#define GDI_HEAP_FREE(handle) \
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LOCAL_Free( GDI_HeapSel, (handle) )
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#define GDI_HEAP_LIN_ADDR(handle) \
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((handle) ? PTR_SEG_OFF_TO_LIN(GDI_HeapSel, (handle)) : NULL)
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#define GDI_HEAP_SEG_ADDR(handle) \
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((handle) ? PTR_SEG_OFF_TO_SEGPTR(GDI_HeapSel, (handle)) : (SEGPTR)0)
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extern BOOL32 GDI_Init(void);
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extern HANDLE16 GDI_AllocObject( WORD, WORD );
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extern BOOL32 GDI_FreeObject( HANDLE16 );
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extern GDIOBJHDR * GDI_GetObjPtr( HANDLE16, WORD );
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extern FARPROC16 GDI_GetDefDCHook(void);
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extern Display * display;
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extern Screen * screen;
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extern Window rootWindow;
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extern int screenWidth, screenHeight, screenDepth;
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extern int desktopX, desktopY; /* misc/main.c */
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#endif /* GDI_H */
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