include/x11drv.h

   1 /*
   2  * X11 driver definitions
   3  */
   4
   5 #ifndef __WINE_X11DRV_H
   6 #define __WINE_X11DRV_H
   7
   8 #include "config.h"
   9
  10 #include <X11/Xlib.h>
  11 #include <X11/Xresource.h>
  12 #include <X11/Xutil.h>
  13 #include <X11/Xatom.h>
  14 #ifdef HAVE_LIBXXSHM
  15 # include <X11/extensions/XShm.h>
  16 #endif /* defined(HAVE_LIBXXSHM) */
  17
  18 #include "windef.h"
  19 #include "winbase.h"
  20 #include "gdi.h"
  21 #include "user.h"
  22 #include "win.h"
  23 #include "thread.h"
  24
  25 #define MAX_PIXELFORMATS 8
  26
  27 struct tagBITMAPOBJ;
  28 struct tagCURSORICONINFO;
  29 struct tagDC;
  30 struct tagDeviceCaps;
  31 struct tagPALETTEOBJ;
  32 struct tagWND;
  33 struct tagWINDOWPOS;
  34 struct DIDEVICEOBJECTDATA;
  35
  36   /* X physical pen */
  37 typedef struct
  38 {
  39     int          style;
  40     int          endcap;
  41     int          linejoin;
  42     int          pixel;
  43     int          width;
  44     char *       dashes;
  45     int          dash_len;
  46     int          type;          /* GEOMETRIC || COSMETIC */
  47 } X_PHYSPEN;
  48
  49   /* X physical brush */
  50 typedef struct
  51 {
  52     int          style;
  53     int          fillStyle;
  54     int          pixel;
  55     Pixmap       pixmap;
  56 } X_PHYSBRUSH;
  57
  58   /* X physical font */
  59 typedef UINT     X_PHYSFONT;
  60
  61   /* X physical device */
  62 typedef struct
  63 {
  64     GC            gc;          /* X Window GC */
  65     Drawable      drawable;
  66     X_PHYSFONT    font;
  67     X_PHYSPEN     pen;
  68     X_PHYSBRUSH   brush;
  69     int           backgroundPixel;
  70     int           textPixel;
  71     int           exposures;   /* count of graphics exposures operations */
  72     XVisualInfo  *visuals[MAX_PIXELFORMATS];
  73     int           used_visuals;
  74     int           current_pf;
  75 } X11DRV_PDEVICE;
  76
  77
  78   /* GCs used for B&W and color bitmap operations */
  79 extern GC BITMAP_monoGC, BITMAP_colorGC;
  80
  81 #define BITMAP_GC(bmp) \
  82   (((bmp)->bitmap.bmBitsPixel == 1) ? BITMAP_monoGC : BITMAP_colorGC)
  83
  84 extern DeviceCaps X11DRV_DevCaps;
  85
  86 extern unsigned int X11DRV_server_startticks;
  87
  88 /* Wine driver X11 functions */
  89
  90 extern BOOL X11DRV_BitBlt( struct tagDC *dcDst, INT xDst, INT yDst,
  91                              INT width, INT height, struct tagDC *dcSrc,
  92                              INT xSrc, INT ySrc, DWORD rop );
  93 extern BOOL X11DRV_EnumDeviceFonts( HDC hdc, LPLOGFONTW plf,
  94                                     DEVICEFONTENUMPROC dfeproc, LPARAM lp );
  95 extern BOOL X11DRV_GetCharWidth( struct tagDC *dc, UINT firstChar,
  96                                    UINT lastChar, LPINT buffer );
  97 extern BOOL X11DRV_GetDCOrgEx( struct tagDC *dc, LPPOINT lpp );
  98 extern BOOL X11DRV_GetTextExtentPoint( struct tagDC *dc, LPCWSTR str,
  99                                          INT count, LPSIZE size );
 100 extern BOOL X11DRV_GetTextMetrics(struct tagDC *dc, TEXTMETRICW *metrics);
 101 extern BOOL X11DRV_PatBlt( struct tagDC *dc, INT left, INT top,
 102                              INT width, INT height, DWORD rop );
 103 extern VOID   X11DRV_SetDeviceClipping(struct tagDC *dc);
 104 extern BOOL X11DRV_StretchBlt( struct tagDC *dcDst, INT xDst, INT yDst,
 105                                  INT widthDst, INT heightDst,
 106                                  struct tagDC *dcSrc, INT xSrc, INT ySrc,
 107                                  INT widthSrc, INT heightSrc, DWORD rop );
 108 extern BOOL X11DRV_LineTo( struct tagDC *dc, INT x, INT y);
 109 extern BOOL X11DRV_Arc( struct tagDC *dc, INT left, INT top, INT right,
 110                           INT bottom, INT xstart, INT ystart, INT xend,
 111                           INT yend );
 112 extern BOOL X11DRV_Pie( struct tagDC *dc, INT left, INT top, INT right,
 113                           INT bottom, INT xstart, INT ystart, INT xend,
 114                           INT yend );
 115 extern BOOL X11DRV_Chord( struct tagDC *dc, INT left, INT top,
 116                             INT right, INT bottom, INT xstart,
 117                             INT ystart, INT xend, INT yend );
 118 extern BOOL X11DRV_Ellipse( struct tagDC *dc, INT left, INT top,
 119                               INT right, INT bottom );
 120 extern BOOL X11DRV_Rectangle(struct tagDC *dc, INT left, INT top,
 121                               INT right, INT bottom);
 122 extern BOOL X11DRV_RoundRect( struct tagDC *dc, INT left, INT top,
 123                                 INT right, INT bottom, INT ell_width,
 124                                 INT ell_height );
 125 extern COLORREF X11DRV_SetPixel( struct tagDC *dc, INT x, INT y,
 126                                  COLORREF color );
 127 extern COLORREF X11DRV_GetPixel( struct tagDC *dc, INT x, INT y);
 128 extern BOOL X11DRV_PaintRgn( struct tagDC *dc, HRGN hrgn );
 129 extern BOOL X11DRV_Polyline( struct tagDC *dc,const POINT* pt,INT count);
 130 extern BOOL X11DRV_Polygon( struct tagDC *dc, const POINT* pt, INT count );
 131 extern BOOL X11DRV_PolyPolygon( struct tagDC *dc, const POINT* pt,
 132                                   const INT* counts, UINT polygons);
 133 extern BOOL X11DRV_PolyPolyline( struct tagDC *dc, const POINT* pt,
 134                                   const DWORD* counts, DWORD polylines);
 135
 136 extern HGDIOBJ X11DRV_SelectObject( struct tagDC *dc, HGDIOBJ handle );
 137
 138 extern COLORREF X11DRV_SetBkColor( struct tagDC *dc, COLORREF color );
 139 extern COLORREF X11DRV_SetTextColor( struct tagDC *dc, COLORREF color );
 140 extern BOOL X11DRV_ExtFloodFill( struct tagDC *dc, INT x, INT y,
 141                                    COLORREF color, UINT fillType );
 142 extern BOOL X11DRV_ExtTextOut( struct tagDC *dc, INT x, INT y,
 143                                  UINT flags, const RECT *lprect,
 144                                  LPCWSTR str, UINT count, const INT *lpDx );
 145 extern BOOL X11DRV_CreateBitmap( HBITMAP hbitmap );
 146 extern BOOL X11DRV_DeleteObject( HGDIOBJ handle );
 147 extern LONG X11DRV_BitmapBits( HBITMAP hbitmap, void *bits, LONG count,
 148                                WORD flags );
 149 extern INT X11DRV_SetDIBitsToDevice( struct tagDC *dc, INT xDest,
 150                                        INT yDest, DWORD cx, DWORD cy,
 151                                        INT xSrc, INT ySrc,
 152                                        UINT startscan, UINT lines,
 153                                        LPCVOID bits, const BITMAPINFO *info,
 154                                        UINT coloruse );
 155 extern INT X11DRV_DeviceBitmapBits( struct tagDC *dc, HBITMAP hbitmap,
 156                                       WORD fGet, UINT startscan,
 157                                       UINT lines, LPSTR bits,
 158                                       LPBITMAPINFO info, UINT coloruse );
 159 extern BOOL X11DRV_GetDeviceGammaRamp( struct tagDC *dc, LPVOID ramp );
 160 extern BOOL X11DRV_SetDeviceGammaRamp( struct tagDC *dc, LPVOID ramp );
 161
 162 /* OpenGL / X11 driver functions */
 163 extern int X11DRV_ChoosePixelFormat(DC *dc, const PIXELFORMATDESCRIPTOR *pppfd) ;
 164 extern int X11DRV_DescribePixelFormat(DC *dc, int iPixelFormat, UINT nBytes, PIXELFORMATDESCRIPTOR *ppfd) ;
 165 extern int X11DRV_GetPixelFormat(DC *dc) ;
 166 extern BOOL X11DRV_SetPixelFormat(DC *dc, int iPixelFormat, const PIXELFORMATDESCRIPTOR *ppfd) ;
 167 extern BOOL X11DRV_SwapBuffers(DC *dc) ;
 168
 169 /* X11 driver internal functions */
 170
 171 extern BOOL X11DRV_BITMAP_Init(void);
 172 extern BOOL X11DRV_FONT_Init( struct tagDeviceCaps* );
 173 extern BOOL X11DRV_OBM_Init(void);
 174
 175 struct tagBITMAPOBJ;
 176 extern XImage *X11DRV_BITMAP_GetXImage( const struct tagBITMAPOBJ *bmp );
 177 extern XImage *X11DRV_DIB_CreateXImage( int width, int height, int depth );
 178 extern HBITMAP X11DRV_BITMAP_CreateBitmapHeaderFromPixmap(Pixmap pixmap);
 179 extern HGLOBAL X11DRV_DIB_CreateDIBFromPixmap(Pixmap pixmap, HDC hdc, BOOL bDeletePixmap);
 180 extern HBITMAP X11DRV_BITMAP_CreateBitmapFromPixmap(Pixmap pixmap, BOOL bDeletePixmap);
 181 extern Pixmap X11DRV_DIB_CreatePixmapFromDIB( HGLOBAL hPackedDIB, HDC hdc );
 182 extern Pixmap X11DRV_BITMAP_CreatePixmapFromBitmap( HBITMAP hBmp, HDC hdc );
 183
 184 extern void X11DRV_SetDrawable( HDC hdc, Drawable drawable, int mode, int org_x, int org_y );
 185 extern void X11DRV_StartGraphicsExposures( HDC hdc );
 186 extern void X11DRV_EndGraphicsExposures( HDC hdc, HRGN hrgn );
 187
 188 extern BOOL X11DRV_SetupGCForPatBlt( struct tagDC *dc, GC gc, BOOL fMapColors );
 189 extern BOOL X11DRV_SetupGCForBrush( struct tagDC *dc );
 190 extern BOOL X11DRV_SetupGCForPen( struct tagDC *dc );
 191 extern BOOL X11DRV_SetupGCForText( struct tagDC *dc );
 192
 193 extern const int X11DRV_XROPfunction[];
 194
 195 extern void _XInitImageFuncPtrs(XImage *);
 196
 197 /* exported dib functions for now */
 198
 199 /* Additional info for DIB section objects */
 200 typedef struct
 201 {
 202     /* Windows DIB section */
 203     DIBSECTION  dibSection;
 204
 205     /* Mapping status */
 206     int         status, p_status;
 207
 208     /* Color map info */
 209     int         nColorMap;
 210     int        *colorMap;
 211
 212     /* Cached XImage */
 213     XImage     *image;
 214
 215 #ifdef HAVE_LIBXXSHM
 216     /* Shared memory segment info */
 217     XShmSegmentInfo shminfo;
 218 #endif
 219
 220     /* Aux buffer access function */
 221     void (*copy_aux)(void*ctx, int req);
 222     void *aux_ctx;
 223
 224     /* GDI access lock */
 225     CRITICAL_SECTION lock;
 226
 227 } X11DRV_DIBSECTION;
 228
 229 extern int *X11DRV_DIB_BuildColorMap( struct tagDC *dc, WORD coloruse,
 230                                       WORD depth, const BITMAPINFO *info,
 231                                       int *nColors );
 232 extern INT X11DRV_CoerceDIBSection(struct tagDC *dc,INT,BOOL);
 233 extern INT X11DRV_LockDIBSection(struct tagDC *dc,INT,BOOL);
 234 extern void X11DRV_UnlockDIBSection(struct tagDC *dc,BOOL);
 235 extern INT X11DRV_CoerceDIBSection2(HBITMAP bmp,INT,BOOL);
 236 extern INT X11DRV_LockDIBSection2(HBITMAP bmp,INT,BOOL);
 237 extern void X11DRV_UnlockDIBSection2(HBITMAP bmp,BOOL);
 238
 239 extern HBITMAP X11DRV_DIB_CreateDIBSection(struct tagDC *dc, BITMAPINFO *bmi, UINT usage,
 240                                            LPVOID *bits, HANDLE section, DWORD offset, DWORD ovr_pitch);
 241
 242 extern struct tagBITMAP_DRIVER X11DRV_BITMAP_Driver;
 243
 244 extern INT X11DRV_DIB_SetDIBits(struct tagBITMAPOBJ *bmp, struct tagDC *dc, UINT startscan,
 245                                 UINT lines, LPCVOID bits, const BITMAPINFO *info,
 246                                 UINT coloruse, HBITMAP hbitmap);
 247 extern INT X11DRV_DIB_GetDIBits(struct tagBITMAPOBJ *bmp, struct tagDC *dc, UINT startscan,
 248                                 UINT lines, LPVOID bits, BITMAPINFO *info,
 249                                 UINT coloruse, HBITMAP hbitmap);
 250 extern void X11DRV_DIB_DeleteDIBSection(struct tagBITMAPOBJ *bmp);
 251 extern UINT X11DRV_DIB_SetDIBColorTable(struct tagBITMAPOBJ *,struct tagDC*,UINT,UINT,const RGBQUAD *);
 252 extern UINT X11DRV_DIB_GetDIBColorTable(struct tagBITMAPOBJ *,struct tagDC*,UINT,UINT,RGBQUAD *);
 253 extern INT X11DRV_DIB_Coerce(struct tagBITMAPOBJ *,INT,BOOL);
 254 extern INT X11DRV_DIB_Lock(struct tagBITMAPOBJ *,INT,BOOL);
 255 extern void X11DRV_DIB_Unlock(struct tagBITMAPOBJ *,BOOL);
 256 void X11DRV_DIB_CopyDIBSection(DC *dcSrc, DC *dcDst,
 257                                DWORD xSrc, DWORD ySrc,
 258                                DWORD xDest, DWORD yDest,
 259                                DWORD width, DWORD height);
 260
 261 extern INT X11DRV_DCICommand(INT cbInput, LPVOID lpInData, LPVOID lpOutData);
 262
 263 /**************************************************************************
 264  * X11 GDI driver
 265  */
 266
 267 BOOL X11DRV_GDI_Initialize( Display *display );
 268 void X11DRV_GDI_Finalize(void);
 269
 270 extern Display *gdi_display;  /* display to use for all GDI functions */
 271
 272 /* X11 GDI palette driver */
 273
 274 #define X11DRV_PALETTE_FIXED    0x0001 /* read-only colormap - have to use XAllocColor (if not virtual) */
 275 #define X11DRV_PALETTE_VIRTUAL  0x0002 /* no mapping needed - pixel == pixel color */
 276
 277 #define X11DRV_PALETTE_PRIVATE  0x1000 /* private colormap, identity mapping */
 278 #define X11DRV_PALETTE_WHITESET 0x2000
 279
 280 extern Colormap X11DRV_PALETTE_PaletteXColormap;
 281 extern UINT16 X11DRV_PALETTE_PaletteFlags;
 282
 283 extern int *X11DRV_PALETTE_PaletteToXPixel;
 284 extern int *X11DRV_PALETTE_XPixelToPalette;
 285
 286 extern int X11DRV_PALETTE_mapEGAPixel[16];
 287
 288 extern BOOL X11DRV_PALETTE_Init(void);
 289 extern void X11DRV_PALETTE_Cleanup(void);
 290
 291 extern COLORREF X11DRV_PALETTE_ToLogical(int pixel);
 292 extern int X11DRV_PALETTE_ToPhysical(struct tagDC *dc, COLORREF color);
 293
 294 extern struct tagPALETTE_DRIVER X11DRV_PALETTE_Driver;
 295
 296 extern int X11DRV_PALETTE_SetMapping(struct tagPALETTEOBJ *palPtr, UINT uStart, UINT uNum, BOOL mapOnly);
 297 extern int X11DRV_PALETTE_UpdateMapping(struct tagPALETTEOBJ *palPtr);
 298 extern BOOL X11DRV_PALETTE_IsDark(int pixel);
 299
 300 /**************************************************************************
 301  * X11 USER driver
 302  */
 303
 304 struct x11drv_thread_data
 305 {
 306     Display *display;
 307     HANDLE   display_fd;
 308     int      process_event_count;  /* recursion count for event processing */
 309 };
 310
 311 extern struct x11drv_thread_data *x11drv_init_thread_data(void);
 312
 313 inline static struct x11drv_thread_data *x11drv_thread_data(void)
 314 {
 315     struct x11drv_thread_data *data = NtCurrentTeb()->driver_data;
 316     if (!data) data = x11drv_init_thread_data();
 317     return data;
 318 }
 319
 320 inline static Display *thread_display(void) { return x11drv_thread_data()->display; }
 321
 322 extern Visual *visual;
 323 extern Window root_window;
 324 extern unsigned int screen_width;
 325 extern unsigned int screen_height;
 326 extern unsigned int screen_depth;
 327
 328 extern Atom wmProtocols;
 329 extern Atom wmDeleteWindow;
 330 extern Atom wmTakeFocus;
 331 extern Atom dndProtocol;
 332 extern Atom dndSelection;
 333 extern Atom wmChangeState;
 334 extern Atom kwmDockWindow;
 335 extern Atom _kde_net_wm_system_tray_window_for;
 336
 337 /* X11 clipboard driver */
 338
 339 extern void X11DRV_CLIPBOARD_FreeResources( Atom property );
 340 extern BOOL X11DRV_CLIPBOARD_RegisterPixmapResource( Atom property, Pixmap pixmap );
 341 extern BOOL X11DRV_CLIPBOARD_IsNativeProperty(Atom prop);
 342 extern UINT X11DRV_CLIPBOARD_MapPropertyToFormat(char *itemFmtName);
 343 extern Atom X11DRV_CLIPBOARD_MapFormatToProperty(UINT id);
 344 extern void X11DRV_CLIPBOARD_ReleaseSelection(Atom selType, Window w, HWND hwnd);
 345 extern BOOL X11DRV_IsSelectionOwner(void);
 346 extern BOOL X11DRV_GetClipboardData(UINT wFormat);
 347
 348 /* X11 event driver */
 349
 350 extern WORD X11DRV_EVENT_XStateToKeyState( int state ) ;
 351
 352 typedef enum {
 353   X11DRV_INPUT_RELATIVE,
 354   X11DRV_INPUT_ABSOLUTE
 355 } INPUT_TYPE;
 356 extern INPUT_TYPE X11DRV_EVENT_SetInputMethod(INPUT_TYPE type);
 357
 358 #ifdef HAVE_LIBXXF86DGA2
 359 void X11DRV_EVENT_SetDGAStatus(HWND hwnd, int event_base) ;
 360 #endif
 361
 362
 363 /* X11 keyboard driver */
 364
 365 extern void X11DRV_InitKeyboard(void);
 366 extern WORD X11DRV_VkKeyScan(CHAR cChar);
 367 extern UINT16 X11DRV_MapVirtualKey(UINT16 wCode, UINT16 wMapType);
 368 extern INT16 X11DRV_GetKeyNameText(LONG lParam, LPSTR lpBuffer, INT16 nSize);
 369 extern BOOL X11DRV_GetDIState(DWORD len, LPVOID ptr);
 370 extern BOOL X11DRV_GetDIData(BYTE *keystate, DWORD dodsize, struct DIDEVICEOBJECTDATA *dod, LPDWORD entries, DWORD flags);
 371
 372 extern void X11DRV_HandleEvent(struct tagWND *pWnd, XKeyEvent *event);
 373
 374 /* X11 mouse driver */
 375
 376 extern void X11DRV_InitMouse(LPMOUSE_EVENT_PROC);
 377 extern void X11DRV_SetCursor(struct tagCURSORICONINFO *lpCursor);
 378 extern void X11DRV_MoveCursor(WORD wAbsX, WORD wAbsY);
 379 extern void X11DRV_SendEvent( DWORD mouseStatus, DWORD posX, DWORD posY,
 380                               WORD keyState, DWORD data, DWORD time, HWND hWnd );
 381
 382 /* x11drv private window data */
 383 struct x11drv_win_data
 384 {
 385     Window  whole_window;   /* X window for the complete window */
 386     Window  client_window;  /* X window for the client area */
 387     Window  icon_window;    /* X window for the icon */
 388     RECT    whole_rect;     /* X window rectangle for the whole window relative to parent */
 389     RECT    client_rect;    /* client area relative to whole window */
 390     HBITMAP hWMIconBitmap;
 391     HBITMAP hWMIconMask;
 392 };
 393
 394 typedef struct x11drv_win_data X11DRV_WND_DATA;
 395
 396 extern Window X11DRV_get_client_window( HWND hwnd );
 397 extern Window X11DRV_get_whole_window( HWND hwnd );
 398 extern Window X11DRV_get_top_window( HWND hwnd );
 399
 400 inline static Window get_client_window( WND *wnd )
 401 {
 402     struct x11drv_win_data *data = wnd->pDriverData;
 403     return data->client_window;
 404 }
 405
 406 inline static Window get_whole_window( WND *wnd )
 407 {
 408     struct x11drv_win_data *data = wnd->pDriverData;
 409     return data->whole_window;
 410 }
 411
 412 extern void X11DRV_SetFocus( HWND hwnd );
 413 extern Cursor X11DRV_GetCursor( Display *display, struct tagCURSORICONINFO *ptr );
 414
 415 extern void X11DRV_expect_error( unsigned char request, unsigned char error, XID id );
 416 extern int X11DRV_check_error(void);
 417 extern void X11DRV_register_window( Display *display, HWND hwnd, struct x11drv_win_data *data );
 418 extern void X11DRV_set_iconic_state( WND *win );
 419 extern void X11DRV_window_to_X_rect( WND *win, RECT *rect );
 420 extern void X11DRV_X_to_window_rect( WND *win, RECT *rect );
 421 extern void X11DRV_create_desktop_thread(void);
 422 extern Window X11DRV_create_desktop( XVisualInfo *desktop_vi, const char *geometry );
 423 extern int X11DRV_sync_whole_window_position( Display *display, WND *win, int zorder );
 424 extern int X11DRV_sync_client_window_position( Display *display, WND *win );
 425
 426 #endif  /* __WINE_X11DRV_H */