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 tagWINDOWPOS;
  33 struct DIDEVICEOBJECTDATA;
  34
  35   /* X physical pen */
  36 typedef struct
  37 {
  38     int          style;
  39     int          endcap;
  40     int          linejoin;
  41     int          pixel;
  42     int          width;
  43     char *       dashes;
  44     int          dash_len;
  45     int          type;          /* GEOMETRIC || COSMETIC */
  46 } X_PHYSPEN;
  47
  48   /* X physical brush */
  49 typedef struct
  50 {
  51     int          style;
  52     int          fillStyle;
  53     int          pixel;
  54     Pixmap       pixmap;
  55 } X_PHYSBRUSH;
  56
  57   /* X physical font */
  58 typedef UINT     X_PHYSFONT;
  59
  60   /* X physical device */
  61 typedef struct
  62 {
  63     GC            gc;          /* X Window GC */
  64     Drawable      drawable;
  65     X_PHYSFONT    font;
  66     X_PHYSPEN     pen;
  67     X_PHYSBRUSH   brush;
  68     int           backgroundPixel;
  69     int           textPixel;
  70     int           exposures;   /* count of graphics exposures operations */
  71     XVisualInfo  *visuals[MAX_PIXELFORMATS];
  72     int           used_visuals;
  73     int           current_pf;
  74 } X11DRV_PDEVICE;
  75
  76
  77   /* GCs used for B&W and color bitmap operations */
  78 extern GC BITMAP_monoGC, BITMAP_colorGC;
  79
  80 #define BITMAP_GC(bmp) \
  81   (((bmp)->bitmap.bmBitsPixel == 1) ? BITMAP_monoGC : BITMAP_colorGC)
  82
  83 extern unsigned int X11DRV_server_startticks;
  84
  85 /* Wine driver X11 functions */
  86
  87 extern BOOL X11DRV_BitBlt( struct tagDC *dcDst, INT xDst, INT yDst,
  88                              INT width, INT height, struct tagDC *dcSrc,
  89                              INT xSrc, INT ySrc, DWORD rop );
  90 extern BOOL X11DRV_EnumDeviceFonts( HDC hdc, LPLOGFONTW plf,
  91                                     DEVICEFONTENUMPROC dfeproc, LPARAM lp );
  92 extern BOOL X11DRV_GetCharWidth( struct tagDC *dc, UINT firstChar,
  93                                    UINT lastChar, LPINT buffer );
  94 extern BOOL X11DRV_GetDCOrgEx( struct tagDC *dc, LPPOINT lpp );
  95 extern BOOL X11DRV_GetTextExtentPoint( struct tagDC *dc, LPCWSTR str,
  96                                          INT count, LPSIZE size );
  97 extern BOOL X11DRV_GetTextMetrics(struct tagDC *dc, TEXTMETRICW *metrics);
  98 extern BOOL X11DRV_PatBlt( struct tagDC *dc, INT left, INT top,
  99                              INT width, INT height, DWORD rop );
 100 extern VOID   X11DRV_SetDeviceClipping(struct tagDC *dc);
 101 extern BOOL X11DRV_StretchBlt( struct tagDC *dcDst, INT xDst, INT yDst,
 102                                  INT widthDst, INT heightDst,
 103                                  struct tagDC *dcSrc, INT xSrc, INT ySrc,
 104                                  INT widthSrc, INT heightSrc, DWORD rop );
 105 extern BOOL X11DRV_LineTo( struct tagDC *dc, INT x, INT y);
 106 extern BOOL X11DRV_Arc( struct tagDC *dc, INT left, INT top, INT right,
 107                           INT bottom, INT xstart, INT ystart, INT xend,
 108                           INT yend );
 109 extern BOOL X11DRV_Pie( 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_Chord( struct tagDC *dc, INT left, INT top,
 113                             INT right, INT bottom, INT xstart,
 114                             INT ystart, INT xend, INT yend );
 115 extern BOOL X11DRV_Ellipse( struct tagDC *dc, INT left, INT top,
 116                               INT right, INT bottom );
 117 extern BOOL X11DRV_Rectangle(struct tagDC *dc, INT left, INT top,
 118                               INT right, INT bottom);
 119 extern BOOL X11DRV_RoundRect( struct tagDC *dc, INT left, INT top,
 120                                 INT right, INT bottom, INT ell_width,
 121                                 INT ell_height );
 122 extern COLORREF X11DRV_SetPixel( struct tagDC *dc, INT x, INT y,
 123                                  COLORREF color );
 124 extern COLORREF X11DRV_GetPixel( struct tagDC *dc, INT x, INT y);
 125 extern BOOL X11DRV_PaintRgn( struct tagDC *dc, HRGN hrgn );
 126 extern BOOL X11DRV_Polyline( struct tagDC *dc,const POINT* pt,INT count);
 127 extern BOOL X11DRV_Polygon( struct tagDC *dc, const POINT* pt, INT count );
 128 extern BOOL X11DRV_PolyPolygon( struct tagDC *dc, const POINT* pt,
 129                                   const INT* counts, UINT polygons);
 130 extern BOOL X11DRV_PolyPolyline( struct tagDC *dc, const POINT* pt,
 131                                   const DWORD* counts, DWORD polylines);
 132
 133 extern HGDIOBJ X11DRV_SelectObject( struct tagDC *dc, HGDIOBJ handle );
 134
 135 extern COLORREF X11DRV_SetBkColor( struct tagDC *dc, COLORREF color );
 136 extern COLORREF X11DRV_SetTextColor( struct tagDC *dc, COLORREF color );
 137 extern BOOL X11DRV_ExtFloodFill( struct tagDC *dc, INT x, INT y,
 138                                    COLORREF color, UINT fillType );
 139 extern BOOL X11DRV_ExtTextOut( struct tagDC *dc, INT x, INT y,
 140                                  UINT flags, const RECT *lprect,
 141                                  LPCWSTR str, UINT count, const INT *lpDx );
 142 extern BOOL X11DRV_CreateBitmap( HBITMAP hbitmap );
 143 extern BOOL X11DRV_DeleteObject( HGDIOBJ handle );
 144 extern LONG X11DRV_BitmapBits( HBITMAP hbitmap, void *bits, LONG count,
 145                                WORD flags );
 146 extern INT X11DRV_SetDIBitsToDevice( struct tagDC *dc, INT xDest,
 147                                        INT yDest, DWORD cx, DWORD cy,
 148                                        INT xSrc, INT ySrc,
 149                                        UINT startscan, UINT lines,
 150                                        LPCVOID bits, const BITMAPINFO *info,
 151                                        UINT coloruse );
 152 extern INT X11DRV_DeviceBitmapBits( struct tagDC *dc, HBITMAP hbitmap,
 153                                       WORD fGet, UINT startscan,
 154                                       UINT lines, LPSTR bits,
 155                                       LPBITMAPINFO info, UINT coloruse );
 156 extern BOOL X11DRV_GetDeviceGammaRamp( struct tagDC *dc, LPVOID ramp );
 157 extern BOOL X11DRV_SetDeviceGammaRamp( struct tagDC *dc, LPVOID ramp );
 158
 159 /* OpenGL / X11 driver functions */
 160 extern int X11DRV_ChoosePixelFormat(DC *dc, const PIXELFORMATDESCRIPTOR *pppfd) ;
 161 extern int X11DRV_DescribePixelFormat(DC *dc, int iPixelFormat, UINT nBytes, PIXELFORMATDESCRIPTOR *ppfd) ;
 162 extern int X11DRV_GetPixelFormat(DC *dc) ;
 163 extern BOOL X11DRV_SetPixelFormat(DC *dc, int iPixelFormat, const PIXELFORMATDESCRIPTOR *ppfd) ;
 164 extern BOOL X11DRV_SwapBuffers(DC *dc) ;
 165
 166 /* X11 driver internal functions */
 167
 168 extern BOOL X11DRV_BITMAP_Init(void);
 169 extern int X11DRV_FONT_Init( int *log_pixels_x, int *log_pixels_y );
 170 extern BOOL X11DRV_OBM_Init(void);
 171 extern HBRUSH X11DRV_BRUSH_SelectObject( DC * dc, HBRUSH hbrush );
 172 extern HFONT X11DRV_FONT_SelectObject( DC * dc, HFONT hfont );
 173 extern HPEN X11DRV_PEN_SelectObject( DC * dc, HPEN hpen );
 174 extern HBITMAP X11DRV_BITMAP_SelectObject( DC * dc, HBITMAP hbitmap );
 175 extern BOOL X11DRV_BITMAP_DeleteObject( HBITMAP hbitmap );
 176
 177 struct tagBITMAPOBJ;
 178 extern XImage *X11DRV_BITMAP_GetXImage( const struct tagBITMAPOBJ *bmp );
 179 extern XImage *X11DRV_DIB_CreateXImage( int width, int height, int depth );
 180 extern HBITMAP X11DRV_BITMAP_CreateBitmapHeaderFromPixmap(Pixmap pixmap);
 181 extern HGLOBAL X11DRV_DIB_CreateDIBFromPixmap(Pixmap pixmap, HDC hdc, BOOL bDeletePixmap);
 182 extern HBITMAP X11DRV_BITMAP_CreateBitmapFromPixmap(Pixmap pixmap, BOOL bDeletePixmap);
 183 extern Pixmap X11DRV_DIB_CreatePixmapFromDIB( HGLOBAL hPackedDIB, HDC hdc );
 184 extern Pixmap X11DRV_BITMAP_CreatePixmapFromBitmap( HBITMAP hBmp, HDC hdc );
 185
 186 extern void X11DRV_SetDrawable( HDC hdc, Drawable drawable, int mode, int org_x, int org_y );
 187 extern void X11DRV_StartGraphicsExposures( HDC hdc );
 188 extern void X11DRV_EndGraphicsExposures( HDC hdc, HRGN hrgn );
 189
 190 extern BOOL X11DRV_SetupGCForPatBlt( struct tagDC *dc, GC gc, BOOL fMapColors );
 191 extern BOOL X11DRV_SetupGCForBrush( struct tagDC *dc );
 192 extern BOOL X11DRV_SetupGCForPen( struct tagDC *dc );
 193 extern BOOL X11DRV_SetupGCForText( struct tagDC *dc );
 194
 195 extern const int X11DRV_XROPfunction[];
 196
 197 extern void _XInitImageFuncPtrs(XImage *);
 198
 199 /* exported dib functions for now */
 200
 201 /* Additional info for DIB section objects */
 202 typedef struct
 203 {
 204     /* Windows DIB section */
 205     DIBSECTION  dibSection;
 206
 207     /* Mapping status */
 208     int         status, p_status;
 209
 210     /* Color map info */
 211     int         nColorMap;
 212     int        *colorMap;
 213
 214     /* Cached XImage */
 215     XImage     *image;
 216
 217 #ifdef HAVE_LIBXXSHM
 218     /* Shared memory segment info */
 219     XShmSegmentInfo shminfo;
 220 #endif
 221
 222     /* Aux buffer access function */
 223     void (*copy_aux)(void*ctx, int req);
 224     void *aux_ctx;
 225
 226     /* GDI access lock */
 227     CRITICAL_SECTION lock;
 228
 229 } X11DRV_DIBSECTION;
 230
 231 extern int *X11DRV_DIB_BuildColorMap( struct tagDC *dc, WORD coloruse,
 232                                       WORD depth, const BITMAPINFO *info,
 233                                       int *nColors );
 234 extern INT X11DRV_CoerceDIBSection(struct tagDC *dc,INT,BOOL);
 235 extern INT X11DRV_LockDIBSection(struct tagDC *dc,INT,BOOL);
 236 extern void X11DRV_UnlockDIBSection(struct tagDC *dc,BOOL);
 237 extern INT X11DRV_CoerceDIBSection2(HBITMAP bmp,INT,BOOL);
 238 extern INT X11DRV_LockDIBSection2(HBITMAP bmp,INT,BOOL);
 239 extern void X11DRV_UnlockDIBSection2(HBITMAP bmp,BOOL);
 240
 241 extern HBITMAP X11DRV_DIB_CreateDIBSection(struct tagDC *dc, BITMAPINFO *bmi, UINT usage,
 242                                            LPVOID *bits, HANDLE section, DWORD offset, DWORD ovr_pitch);
 243
 244 extern struct tagBITMAP_DRIVER X11DRV_BITMAP_Driver;
 245
 246 extern INT X11DRV_DIB_SetDIBits(struct tagBITMAPOBJ *bmp, struct tagDC *dc, UINT startscan,
 247                                 UINT lines, LPCVOID bits, const BITMAPINFO *info,
 248                                 UINT coloruse, HBITMAP hbitmap);
 249 extern INT X11DRV_DIB_GetDIBits(struct tagBITMAPOBJ *bmp, struct tagDC *dc, UINT startscan,
 250                                 UINT lines, LPVOID bits, BITMAPINFO *info,
 251                                 UINT coloruse, HBITMAP hbitmap);
 252 extern void X11DRV_DIB_DeleteDIBSection(struct tagBITMAPOBJ *bmp);
 253 extern UINT X11DRV_DIB_SetDIBColorTable(struct tagBITMAPOBJ *,struct tagDC*,UINT,UINT,const RGBQUAD *);
 254 extern UINT X11DRV_DIB_GetDIBColorTable(struct tagBITMAPOBJ *,struct tagDC*,UINT,UINT,RGBQUAD *);
 255 extern INT X11DRV_DIB_Coerce(struct tagBITMAPOBJ *,INT,BOOL);
 256 extern INT X11DRV_DIB_Lock(struct tagBITMAPOBJ *,INT,BOOL);
 257 extern void X11DRV_DIB_Unlock(struct tagBITMAPOBJ *,BOOL);
 258 void X11DRV_DIB_CopyDIBSection(DC *dcSrc, DC *dcDst,
 259                                DWORD xSrc, DWORD ySrc,
 260                                DWORD xDest, DWORD yDest,
 261                                DWORD width, DWORD height);
 262 struct _DCICMD;
 263 extern INT X11DRV_DCICommand(INT cbInput, const struct _DCICMD *lpCmd, LPVOID lpOutData);
 264
 265 /**************************************************************************
 266  * X11 GDI driver
 267  */
 268
 269 BOOL X11DRV_GDI_Initialize( Display *display );
 270 void X11DRV_GDI_Finalize(void);
 271
 272 extern Display *gdi_display;  /* display to use for all GDI functions */
 273
 274 /* X11 GDI palette driver */
 275
 276 #define X11DRV_PALETTE_FIXED    0x0001 /* read-only colormap - have to use XAllocColor (if not virtual) */
 277 #define X11DRV_PALETTE_VIRTUAL  0x0002 /* no mapping needed - pixel == pixel color */
 278
 279 #define X11DRV_PALETTE_PRIVATE  0x1000 /* private colormap, identity mapping */
 280 #define X11DRV_PALETTE_WHITESET 0x2000
 281
 282 extern Colormap X11DRV_PALETTE_PaletteXColormap;
 283 extern UINT16 X11DRV_PALETTE_PaletteFlags;
 284
 285 extern int *X11DRV_PALETTE_PaletteToXPixel;
 286 extern int *X11DRV_PALETTE_XPixelToPalette;
 287
 288 extern int X11DRV_PALETTE_mapEGAPixel[16];
 289
 290 extern int X11DRV_PALETTE_Init(void);
 291 extern void X11DRV_PALETTE_Cleanup(void);
 292
 293 extern COLORREF X11DRV_PALETTE_ToLogical(int pixel);
 294 extern int X11DRV_PALETTE_ToPhysical(struct tagDC *dc, COLORREF color);
 295
 296 extern struct tagPALETTE_DRIVER X11DRV_PALETTE_Driver;
 297
 298 extern int X11DRV_PALETTE_SetMapping(struct tagPALETTEOBJ *palPtr, UINT uStart, UINT uNum, BOOL mapOnly);
 299 extern int X11DRV_PALETTE_UpdateMapping(struct tagPALETTEOBJ *palPtr);
 300 extern BOOL X11DRV_PALETTE_IsDark(int pixel);
 301
 302 /**************************************************************************
 303  * X11 USER driver
 304  */
 305
 306 struct x11drv_thread_data
 307 {
 308     Display *display;
 309     HANDLE   display_fd;
 310     int      process_event_count;  /* recursion count for event processing */
 311 };
 312
 313 extern struct x11drv_thread_data *x11drv_init_thread_data(void);
 314
 315 inline static struct x11drv_thread_data *x11drv_thread_data(void)
 316 {
 317     struct x11drv_thread_data *data = NtCurrentTeb()->driver_data;
 318     if (!data) data = x11drv_init_thread_data();
 319     return data;
 320 }
 321
 322 inline static Display *thread_display(void) { return x11drv_thread_data()->display; }
 323
 324 extern Visual *visual;
 325 extern Window root_window;
 326 extern unsigned int screen_width;
 327 extern unsigned int screen_height;
 328 extern unsigned int screen_depth;
 329
 330 extern Atom wmProtocols;
 331 extern Atom wmDeleteWindow;
 332 extern Atom wmTakeFocus;
 333 extern Atom dndProtocol;
 334 extern Atom dndSelection;
 335 extern Atom wmChangeState;
 336 extern Atom kwmDockWindow;
 337 extern Atom _kde_net_wm_system_tray_window_for;
 338
 339 /* X11 clipboard driver */
 340
 341 extern void X11DRV_CLIPBOARD_FreeResources( Atom property );
 342 extern BOOL X11DRV_CLIPBOARD_RegisterPixmapResource( Atom property, Pixmap pixmap );
 343 extern BOOL X11DRV_CLIPBOARD_IsNativeProperty(Atom prop);
 344 extern UINT X11DRV_CLIPBOARD_MapPropertyToFormat(char *itemFmtName);
 345 extern Atom X11DRV_CLIPBOARD_MapFormatToProperty(UINT id);
 346 extern void X11DRV_CLIPBOARD_ReleaseSelection(Atom selType, Window w, HWND hwnd);
 347 extern BOOL X11DRV_IsSelectionOwner(void);
 348 extern BOOL X11DRV_GetClipboardData(UINT wFormat);
 349
 350 /* X11 event driver */
 351
 352 extern WORD X11DRV_EVENT_XStateToKeyState( int state ) ;
 353
 354 typedef enum {
 355   X11DRV_INPUT_RELATIVE,
 356   X11DRV_INPUT_ABSOLUTE
 357 } INPUT_TYPE;
 358 extern INPUT_TYPE X11DRV_EVENT_SetInputMethod(INPUT_TYPE type);
 359
 360 #ifdef HAVE_LIBXXF86DGA2
 361 void X11DRV_EVENT_SetDGAStatus(HWND hwnd, int event_base) ;
 362 #endif
 363
 364
 365 /* X11 keyboard driver */
 366
 367 extern void X11DRV_InitKeyboard(void);
 368 extern WORD X11DRV_VkKeyScan(CHAR cChar);
 369 extern UINT16 X11DRV_MapVirtualKey(UINT16 wCode, UINT16 wMapType);
 370 extern INT16 X11DRV_GetKeyNameText(LONG lParam, LPSTR lpBuffer, INT16 nSize);
 371 extern BOOL X11DRV_GetDIState(DWORD len, LPVOID ptr);
 372 extern BOOL X11DRV_GetDIData(BYTE *keystate, DWORD dodsize, struct DIDEVICEOBJECTDATA *dod, LPDWORD entries, DWORD flags);
 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 */