dlls/winex11.drv/x11drv.h

   1 /*
   2  * X11 driver definitions
   3  *
   4  * Copyright 1996 Alexandre Julliard
   5  * Copyright 1999 Patrik Stridvall
   6  *
   7  * This library is free software; you can redistribute it and/or
   8  * modify it under the terms of the GNU Lesser General Public
   9  * License as published by the Free Software Foundation; either
  10  * version 2.1 of the License, or (at your option) any later version.
  11  *
  12  * This library is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * Lesser General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Lesser General Public
  18  * License along with this library; if not, write to the Free Software
  19  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  20  */
  21
  22 #ifndef __WINE_X11DRV_H
  23 #define __WINE_X11DRV_H
  24
  25 #ifndef __WINE_CONFIG_H
  26 # error You must include config.h to use this header
  27 #endif
  28
  29 #include <limits.h>
  30 #include <stdarg.h>
  31 #include <X11/Xlib.h>
  32 #include <X11/Xresource.h>
  33 #include <X11/Xutil.h>
  34 #include <X11/Xatom.h>
  35
  36 #define BOOL X_BOOL
  37 #define BYTE X_BYTE
  38 #define INT8 X_INT8
  39 #define INT16 X_INT16
  40 #define INT32 X_INT32
  41 #define INT64 X_INT64
  42 #include <X11/Xmd.h>
  43 #include <X11/Xproto.h>
  44 #undef BOOL
  45 #undef BYTE
  46 #undef INT8
  47 #undef INT16
  48 #undef INT32
  49 #undef INT64
  50 #undef LONG64
  51
  52 #undef Status  /* avoid conflict with wintrnl.h */
  53 typedef int Status;
  54
  55 #include "windef.h"
  56 #include "winbase.h"
  57 #include "wingdi.h"
  58 #include "winuser.h"
  59 #include "ddrawi.h"
  60 #include "wine/gdi_driver.h"
  61 #include "wine/list.h"
  62
  63 #define MAX_PIXELFORMATS 8
  64 #define MAX_DASHLEN 16
  65
  66 #define WINE_XDND_VERSION 4
  67
  68 extern void CDECL wine_tsx11_lock(void);
  69 extern void CDECL wine_tsx11_unlock(void);
  70
  71   /* X physical pen */
  72 typedef struct
  73 {
  74     int          style;
  75     int          endcap;
  76     int          linejoin;
  77     int          pixel;
  78     int          width;
  79     char         dashes[MAX_DASHLEN];
  80     int          dash_len;
  81     int          type;          /* GEOMETRIC || COSMETIC */
  82     int          ext;           /* extended pen - 1, otherwise - 0 */
  83 } X_PHYSPEN;
  84
  85   /* X physical brush */
  86 typedef struct
  87 {
  88     int          style;
  89     int          fillStyle;
  90     int          pixel;
  91     Pixmap       pixmap;
  92 } X_PHYSBRUSH;
  93
  94 typedef struct {
  95     int shift;
  96     int scale;
  97     int max;
  98 } ChannelShift;
  99
 100 typedef struct
 101 {
 102     ChannelShift physicalRed, physicalGreen, physicalBlue;
 103     ChannelShift logicalRed, logicalGreen, logicalBlue;
 104 } ColorShifts;
 105
 106   /* X physical bitmap */
 107 typedef struct
 108 {
 109     HBITMAP      hbitmap;
 110     Pixmap       pixmap;
 111     XID          glxpixmap;
 112     int          depth;             /* depth of the X pixmap */
 113     int          format;            /* color format (used by XRender) */
 114     ColorShifts  color_shifts;      /* color shifts of the X pixmap */
 115     BOOL         trueColor;
 116 } X_PHYSBITMAP;
 117
 118   /* X physical device */
 119 typedef struct
 120 {
 121     struct gdi_physdev dev;
 122     GC            gc;          /* X Window GC */
 123     Drawable      drawable;
 124     RECT          dc_rect;       /* DC rectangle relative to drawable */
 125     RECT          drawable_rect; /* Drawable rectangle relative to screen */
 126     RECT         *bounds;        /* Graphics bounds */
 127     HRGN          region;        /* Device region (visible region & clip region) */
 128     X_PHYSPEN     pen;
 129     X_PHYSBRUSH   brush;
 130     X_PHYSBITMAP *bitmap;       /* currently selected bitmap for memory DCs */
 131     int           depth;       /* bit depth of the DC */
 132     ColorShifts  *color_shifts; /* color shifts of the DC */
 133     int           exposures;   /* count of graphics exposures operations */
 134     int           current_pf;
 135     Drawable      gl_drawable;
 136     Pixmap        pixmap;      /* Pixmap for a GLXPixmap gl_drawable */
 137     int           gl_copy;
 138 } X11DRV_PDEVICE;
 139
 140 static inline X11DRV_PDEVICE *get_x11drv_dev( PHYSDEV dev )
 141 {
 142     return (X11DRV_PDEVICE *)dev;
 143 }
 144
 145 static inline void reset_bounds( RECT *bounds )
 146 {
 147     bounds->left = bounds->top = INT_MAX;
 148     bounds->right = bounds->bottom = INT_MIN;
 149 }
 150
 151 static inline void add_bounds_rect( RECT *bounds, const RECT *rect )
 152 {
 153     if (rect->left >= rect->right || rect->top >= rect->bottom) return;
 154     bounds->left   = min( bounds->left, rect->left );
 155     bounds->top    = min( bounds->top, rect->top );
 156     bounds->right  = max( bounds->right, rect->right );
 157     bounds->bottom = max( bounds->bottom, rect->bottom );
 158 }
 159
 160 extern X_PHYSBITMAP BITMAP_stock_phys_bitmap DECLSPEC_HIDDEN;  /* phys bitmap for the default stock bitmap */
 161
 162 /* Retrieve the GC used for bitmap operations */
 163 extern GC get_bitmap_gc(int depth) DECLSPEC_HIDDEN;
 164
 165 /* Wine driver X11 functions */
 166
 167 extern BOOL X11DRV_Arc( PHYSDEV dev, INT left, INT top, INT right,
 168                         INT bottom, INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
 169 extern BOOL X11DRV_Chord( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
 170                           INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
 171 extern BOOL X11DRV_CopyBitmap( HBITMAP src, HBITMAP dst ) DECLSPEC_HIDDEN;
 172 extern BOOL X11DRV_CreateBitmap( PHYSDEV dev, HBITMAP hbitmap ) DECLSPEC_HIDDEN;
 173 extern BOOL X11DRV_DeleteBitmap( HBITMAP hbitmap ) DECLSPEC_HIDDEN;
 174 extern BOOL X11DRV_Ellipse( PHYSDEV dev, INT left, INT top, INT right, INT bottom ) DECLSPEC_HIDDEN;
 175 extern INT X11DRV_EnumICMProfiles( PHYSDEV dev, ICMENUMPROCW proc, LPARAM lparam ) DECLSPEC_HIDDEN;
 176 extern BOOL X11DRV_ExtFloodFill( PHYSDEV dev, INT x, INT y, COLORREF color, UINT fillType ) DECLSPEC_HIDDEN;
 177 extern BOOL X11DRV_GetDeviceGammaRamp( PHYSDEV dev, LPVOID ramp ) DECLSPEC_HIDDEN;
 178 extern BOOL X11DRV_GetICMProfile( PHYSDEV dev, LPDWORD size, LPWSTR filename ) DECLSPEC_HIDDEN;
 179 extern DWORD X11DRV_GetImage( PHYSDEV dev, HBITMAP hbitmap, BITMAPINFO *info,
 180                               struct gdi_image_bits *bits, struct bitblt_coords *src ) DECLSPEC_HIDDEN;
 181 extern COLORREF X11DRV_GetNearestColor( PHYSDEV dev, COLORREF color ) DECLSPEC_HIDDEN;
 182 extern UINT X11DRV_GetSystemPaletteEntries( PHYSDEV dev, UINT start, UINT count, LPPALETTEENTRY entries ) DECLSPEC_HIDDEN;
 183 extern BOOL X11DRV_GradientFill( PHYSDEV dev, TRIVERTEX *vert_array, ULONG nvert,
 184                                  void *grad_array, ULONG ngrad, ULONG mode ) DECLSPEC_HIDDEN;
 185 extern BOOL X11DRV_LineTo( PHYSDEV dev, INT x, INT y) DECLSPEC_HIDDEN;
 186 extern BOOL X11DRV_PaintRgn( PHYSDEV dev, HRGN hrgn ) DECLSPEC_HIDDEN;
 187 extern BOOL X11DRV_PatBlt( PHYSDEV dev, struct bitblt_coords *dst, DWORD rop ) DECLSPEC_HIDDEN;
 188 extern BOOL X11DRV_Pie( PHYSDEV dev, INT left, INT top, INT right,
 189                         INT bottom, INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
 190 extern BOOL X11DRV_Polygon( PHYSDEV dev, const POINT* pt, INT count ) DECLSPEC_HIDDEN;
 191 extern BOOL X11DRV_PolyPolygon( PHYSDEV dev, const POINT* pt, const INT* counts, UINT polygons) DECLSPEC_HIDDEN;
 192 extern BOOL X11DRV_PolyPolyline( PHYSDEV dev, const POINT* pt, const DWORD* counts, DWORD polylines) DECLSPEC_HIDDEN;
 193 extern DWORD X11DRV_PutImage( PHYSDEV dev, HBITMAP hbitmap, HRGN clip, BITMAPINFO *info,
 194                               const struct gdi_image_bits *bits, struct bitblt_coords *src,
 195                               struct bitblt_coords *dst, DWORD rop ) DECLSPEC_HIDDEN;
 196 extern UINT X11DRV_RealizeDefaultPalette( PHYSDEV dev ) DECLSPEC_HIDDEN;
 197 extern UINT X11DRV_RealizePalette( PHYSDEV dev, HPALETTE hpal, BOOL primary ) DECLSPEC_HIDDEN;
 198 extern BOOL X11DRV_Rectangle(PHYSDEV dev, INT left, INT top, INT right, INT bottom) DECLSPEC_HIDDEN;
 199 extern BOOL X11DRV_RoundRect( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
 200                               INT ell_width, INT ell_height ) DECLSPEC_HIDDEN;
 201 extern HBITMAP X11DRV_SelectBitmap( PHYSDEV dev, HBITMAP hbitmap ) DECLSPEC_HIDDEN;
 202 extern HBRUSH X11DRV_SelectBrush( PHYSDEV dev, HBRUSH hbrush, const struct brush_pattern *pattern ) DECLSPEC_HIDDEN;
 203 extern HPEN X11DRV_SelectPen( PHYSDEV dev, HPEN hpen, const struct brush_pattern *pattern ) DECLSPEC_HIDDEN;
 204 extern COLORREF X11DRV_SetDCBrushColor( PHYSDEV dev, COLORREF crColor ) DECLSPEC_HIDDEN;
 205 extern COLORREF X11DRV_SetDCPenColor( PHYSDEV dev, COLORREF crColor ) DECLSPEC_HIDDEN;
 206 extern void X11DRV_SetDeviceClipping( PHYSDEV dev, HRGN rgn ) DECLSPEC_HIDDEN;
 207 extern BOOL X11DRV_SetDeviceGammaRamp( PHYSDEV dev, LPVOID ramp ) DECLSPEC_HIDDEN;
 208 extern COLORREF X11DRV_SetPixel( PHYSDEV dev, INT x, INT y, COLORREF color ) DECLSPEC_HIDDEN;
 209 extern BOOL X11DRV_SetPixelFormat(PHYSDEV dev, int iPixelFormat, const PIXELFORMATDESCRIPTOR *ppfd) DECLSPEC_HIDDEN;
 210 extern BOOL X11DRV_StretchBlt( PHYSDEV dst_dev, struct bitblt_coords *dst,
 211                                PHYSDEV src_dev, struct bitblt_coords *src, DWORD rop ) DECLSPEC_HIDDEN;
 212 extern BOOL X11DRV_UnrealizePalette( HPALETTE hpal ) DECLSPEC_HIDDEN;
 213 extern BOOL X11DRV_wglCopyContext( HGLRC hglrcSrc, HGLRC hglrcDst, UINT mask ) DECLSPEC_HIDDEN;
 214 extern HGLRC X11DRV_wglCreateContext( PHYSDEV dev ) DECLSPEC_HIDDEN;
 215 extern HGLRC X11DRV_wglCreateContextAttribsARB( PHYSDEV dev, HGLRC hShareContext, const int* attribList ) DECLSPEC_HIDDEN;
 216 extern BOOL X11DRV_wglDeleteContext( HGLRC hglrc ) DECLSPEC_HIDDEN;
 217 extern PROC X11DRV_wglGetProcAddress( LPCSTR proc ) DECLSPEC_HIDDEN;
 218 extern HDC X11DRV_wglGetPbufferDCARB( PHYSDEV dev, void *pbuffer ) DECLSPEC_HIDDEN;
 219 extern BOOL X11DRV_wglMakeContextCurrentARB( PHYSDEV draw_dev, PHYSDEV read_dev, HGLRC hglrc ) DECLSPEC_HIDDEN;
 220 extern BOOL X11DRV_wglMakeCurrent( PHYSDEV dev, HGLRC hglrc ) DECLSPEC_HIDDEN;
 221 extern BOOL X11DRV_wglSetPixelFormatWINE( PHYSDEV dev, int iPixelFormat, const PIXELFORMATDESCRIPTOR *ppfd ) DECLSPEC_HIDDEN;
 222 extern BOOL X11DRV_wglShareLists( HGLRC hglrc1, HGLRC hglrc2 ) DECLSPEC_HIDDEN;
 223 extern BOOL X11DRV_wglUseFontBitmapsA( PHYSDEV dev, DWORD first, DWORD count, DWORD listBase ) DECLSPEC_HIDDEN;
 224 extern BOOL X11DRV_wglUseFontBitmapsW( PHYSDEV dev, DWORD first, DWORD count, DWORD listBase ) DECLSPEC_HIDDEN;
 225
 226 /* OpenGL / X11 driver functions */
 227 extern int X11DRV_ChoosePixelFormat(PHYSDEV dev,
 228                                       const PIXELFORMATDESCRIPTOR *pppfd) DECLSPEC_HIDDEN;
 229 extern int X11DRV_DescribePixelFormat(PHYSDEV dev,
 230                                         int iPixelFormat, UINT nBytes,
 231                                         PIXELFORMATDESCRIPTOR *ppfd) DECLSPEC_HIDDEN;
 232 extern int X11DRV_GetPixelFormat(PHYSDEV dev) DECLSPEC_HIDDEN;
 233 extern BOOL X11DRV_SwapBuffers(PHYSDEV dev) DECLSPEC_HIDDEN;
 234 extern void X11DRV_OpenGL_Cleanup(void) DECLSPEC_HIDDEN;
 235
 236 /* X11 driver internal functions */
 237
 238 extern void X11DRV_Xcursor_Init(void) DECLSPEC_HIDDEN;
 239 extern void X11DRV_BITMAP_Init(void) DECLSPEC_HIDDEN;
 240 extern void X11DRV_XInput2_Init(void) DECLSPEC_HIDDEN;
 241
 242 extern HBITMAP create_brush_bitmap( X11DRV_PDEVICE *physDev, const struct brush_pattern *pattern ) DECLSPEC_HIDDEN;
 243 extern X_PHYSBITMAP *X11DRV_get_phys_bitmap( HBITMAP hbitmap ) DECLSPEC_HIDDEN;
 244 extern X_PHYSBITMAP *X11DRV_init_phys_bitmap( HBITMAP hbitmap ) DECLSPEC_HIDDEN;
 245 extern X_PHYSBITMAP *X11DRV_create_phys_bitmap( HBITMAP hbitmap, const BITMAP *bitmap, int depth ) DECLSPEC_HIDDEN;
 246 extern Pixmap X11DRV_get_pixmap( HBITMAP hbitmap ) DECLSPEC_HIDDEN;
 247 extern DWORD copy_image_bits( BITMAPINFO *info, BOOL is_r8g8b8, XImage *image,
 248                               const struct gdi_image_bits *src_bits, struct gdi_image_bits *dst_bits,
 249                               struct bitblt_coords *coords, const int *mapping, unsigned int zeropad_mask ) DECLSPEC_HIDDEN;
 250
 251 extern RGNDATA *X11DRV_GetRegionData( HRGN hrgn, HDC hdc_lptodp ) DECLSPEC_HIDDEN;
 252 extern BOOL add_extra_clipping_region( X11DRV_PDEVICE *dev, HRGN rgn ) DECLSPEC_HIDDEN;
 253 extern void restore_clipping_region( X11DRV_PDEVICE *dev ) DECLSPEC_HIDDEN;
 254 extern void add_device_bounds( X11DRV_PDEVICE *dev, const RECT *rect ) DECLSPEC_HIDDEN;
 255
 256 extern void execute_rop( X11DRV_PDEVICE *physdev, Pixmap src_pixmap, GC gc, const RECT *visrect, DWORD rop ) DECLSPEC_HIDDEN;
 257
 258 extern BOOL X11DRV_SetupGCForPatBlt( X11DRV_PDEVICE *physDev, GC gc, BOOL fMapColors ) DECLSPEC_HIDDEN;
 259 extern BOOL X11DRV_SetupGCForBrush( X11DRV_PDEVICE *physDev ) DECLSPEC_HIDDEN;
 260 extern INT X11DRV_XWStoDS( HDC hdc, INT width ) DECLSPEC_HIDDEN;
 261 extern INT X11DRV_YWStoDS( HDC hdc, INT height ) DECLSPEC_HIDDEN;
 262
 263 extern const int X11DRV_XROPfunction[];
 264
 265 extern void _XInitImageFuncPtrs(XImage *) DECLSPEC_HIDDEN;
 266
 267 extern int client_side_with_render DECLSPEC_HIDDEN;
 268 extern int client_side_antialias_with_core DECLSPEC_HIDDEN;
 269 extern int client_side_antialias_with_render DECLSPEC_HIDDEN;
 270 extern const struct gdi_dc_funcs *X11DRV_XRender_Init(void) DECLSPEC_HIDDEN;
 271 extern void X11DRV_XRender_Finalize(void) DECLSPEC_HIDDEN;
 272
 273 extern Drawable get_glxdrawable(X11DRV_PDEVICE *physDev) DECLSPEC_HIDDEN;
 274 extern BOOL destroy_glxpixmap(Display *display, XID glxpixmap) DECLSPEC_HIDDEN;
 275
 276 /* IME support */
 277 extern void IME_UnregisterClasses(void) DECLSPEC_HIDDEN;
 278 extern void IME_SetOpenStatus(BOOL fOpen) DECLSPEC_HIDDEN;
 279 extern void IME_SetCompositionStatus(BOOL fOpen) DECLSPEC_HIDDEN;
 280 extern INT IME_GetCursorPos(void) DECLSPEC_HIDDEN;
 281 extern void IME_SetCursorPos(DWORD pos) DECLSPEC_HIDDEN;
 282 extern void IME_UpdateAssociation(HWND focus) DECLSPEC_HIDDEN;
 283 extern BOOL IME_SetCompositionString(DWORD dwIndex, LPCVOID lpComp,
 284                                      DWORD dwCompLen, LPCVOID lpRead,
 285                                      DWORD dwReadLen) DECLSPEC_HIDDEN;
 286 extern void IME_SetResultString(LPWSTR lpResult, DWORD dwResultlen) DECLSPEC_HIDDEN;
 287
 288 extern void X11DRV_XDND_EnterEvent( HWND hWnd, XClientMessageEvent *event ) DECLSPEC_HIDDEN;
 289 extern void X11DRV_XDND_PositionEvent( HWND hWnd, XClientMessageEvent *event ) DECLSPEC_HIDDEN;
 290 extern void X11DRV_XDND_DropEvent( HWND hWnd, XClientMessageEvent *event ) DECLSPEC_HIDDEN;
 291 extern void X11DRV_XDND_LeaveEvent( HWND hWnd, XClientMessageEvent *event ) DECLSPEC_HIDDEN;
 292
 293 /**************************************************************************
 294  * X11 GDI driver
 295  */
 296
 297 extern void X11DRV_GDI_Finalize(void) DECLSPEC_HIDDEN;
 298
 299 extern Display *gdi_display DECLSPEC_HIDDEN;  /* display to use for all GDI functions */
 300
 301 /* X11 GDI palette driver */
 302
 303 #define X11DRV_PALETTE_FIXED    0x0001 /* read-only colormap - have to use XAllocColor (if not virtual) */
 304 #define X11DRV_PALETTE_VIRTUAL  0x0002 /* no mapping needed - pixel == pixel color */
 305
 306 #define X11DRV_PALETTE_PRIVATE  0x1000 /* private colormap, identity mapping */
 307 #define X11DRV_PALETTE_WHITESET 0x2000
 308
 309 extern Colormap X11DRV_PALETTE_PaletteXColormap DECLSPEC_HIDDEN;
 310 extern UINT16 X11DRV_PALETTE_PaletteFlags DECLSPEC_HIDDEN;
 311
 312 extern int *X11DRV_PALETTE_PaletteToXPixel DECLSPEC_HIDDEN;
 313 extern int *X11DRV_PALETTE_XPixelToPalette DECLSPEC_HIDDEN;
 314 extern ColorShifts X11DRV_PALETTE_default_shifts DECLSPEC_HIDDEN;
 315
 316 extern int X11DRV_PALETTE_mapEGAPixel[16] DECLSPEC_HIDDEN;
 317
 318 extern int X11DRV_PALETTE_Init(void) DECLSPEC_HIDDEN;
 319 extern void X11DRV_PALETTE_Cleanup(void) DECLSPEC_HIDDEN;
 320 extern BOOL X11DRV_IsSolidColor(COLORREF color) DECLSPEC_HIDDEN;
 321
 322 extern COLORREF X11DRV_PALETTE_ToLogical(X11DRV_PDEVICE *physDev, int pixel) DECLSPEC_HIDDEN;
 323 extern int X11DRV_PALETTE_ToPhysical(X11DRV_PDEVICE *physDev, COLORREF color) DECLSPEC_HIDDEN;
 324 extern COLORREF X11DRV_PALETTE_GetColor( X11DRV_PDEVICE *physDev, COLORREF color ) DECLSPEC_HIDDEN;
 325 extern int X11DRV_PALETTE_LookupPixel(ColorShifts *shifts, COLORREF color) DECLSPEC_HIDDEN;
 326 extern void X11DRV_PALETTE_ComputeColorShifts(ColorShifts *shifts, unsigned long redMask, unsigned long greenMask, unsigned long blueMask) DECLSPEC_HIDDEN;
 327
 328 /* GDI escapes */
 329
 330 #define X11DRV_ESCAPE 6789
 331 enum x11drv_escape_codes
 332 {
 333     X11DRV_GET_DISPLAY,      /* get X11 display for a DC */
 334     X11DRV_GET_DRAWABLE,     /* get current drawable for a DC */
 335     X11DRV_GET_FONT,         /* get current X font for a DC */
 336     X11DRV_SET_DRAWABLE,     /* set current drawable for a DC */
 337     X11DRV_START_EXPOSURES,  /* start graphics exposures */
 338     X11DRV_END_EXPOSURES,    /* end graphics exposures */
 339     X11DRV_GET_DCE,          /* no longer used */
 340     X11DRV_SET_DCE,          /* no longer used */
 341     X11DRV_GET_GLX_DRAWABLE, /* get current glx drawable for a DC */
 342     X11DRV_SYNC_PIXMAP,      /* sync the dibsection to its pixmap */
 343     X11DRV_FLUSH_GL_DRAWABLE /* flush changes made to the gl drawable */
 344 };
 345
 346 struct x11drv_escape_set_drawable
 347 {
 348     enum x11drv_escape_codes code;         /* escape code (X11DRV_SET_DRAWABLE) */
 349     Drawable                 drawable;     /* X drawable */
 350     int                      mode;         /* ClipByChildren or IncludeInferiors */
 351     RECT                     dc_rect;      /* DC rectangle relative to drawable */
 352     RECT                     drawable_rect;/* Drawable rectangle relative to screen */
 353     XID                      fbconfig_id;  /* fbconfig id used by the GL drawable */
 354     Drawable                 gl_drawable;  /* GL drawable */
 355     Pixmap                   pixmap;       /* Pixmap for a GLXPixmap gl_drawable */
 356     int                      gl_copy;      /* whether the GL contents need explicit copying */
 357 };
 358
 359 /**************************************************************************
 360  * X11 USER driver
 361  */
 362
 363 struct x11drv_thread_data
 364 {
 365     Display *display;
 366     XEvent  *current_event;        /* event currently being processed */
 367     Window   grab_window;          /* window that currently grabs the mouse */
 368     HWND     last_focus;           /* last window that had focus */
 369     XIM      xim;                  /* input method */
 370     HWND     last_xic_hwnd;        /* last xic window */
 371     XFontSet font_set;             /* international text drawing font set */
 372     Window   selection_wnd;        /* window used for selection interactions */
 373     unsigned long warp_serial;     /* serial number of last pointer warp request */
 374     Window   clip_window;          /* window used for cursor clipping */
 375     HWND     clip_hwnd;            /* message window stored in desktop while clipping is active */
 376     DWORD    clip_reset;           /* time when clipping was last reset */
 377     HKL      kbd_layout;           /* active keyboard layout */
 378     enum { xi_unavailable = -1, xi_unknown, xi_disabled, xi_enabled } xi2_state; /* XInput2 state */
 379 };
 380
 381 extern struct x11drv_thread_data *x11drv_init_thread_data(void) DECLSPEC_HIDDEN;
 382 extern DWORD thread_data_tls_index DECLSPEC_HIDDEN;
 383
 384 static inline struct x11drv_thread_data *x11drv_thread_data(void)
 385 {
 386     return TlsGetValue( thread_data_tls_index );
 387 }
 388
 389 /* retrieve the thread display, or NULL if not created yet */
 390 static inline Display *thread_display(void)
 391 {
 392     struct x11drv_thread_data *data = x11drv_thread_data();
 393     if (!data) return NULL;
 394     return data->display;
 395 }
 396
 397 /* retrieve the thread display, creating it if needed */
 398 static inline Display *thread_init_display(void)
 399 {
 400     return x11drv_init_thread_data()->display;
 401 }
 402
 403 static inline size_t get_property_size( int format, unsigned long count )
 404 {
 405     /* format==32 means long, which can be 64 bits... */
 406     if (format == 32) return count * sizeof(long);
 407     return count * (format / 8);
 408 }
 409
 410 extern Visual *visual DECLSPEC_HIDDEN;
 411 extern XPixmapFormatValues **pixmap_formats DECLSPEC_HIDDEN;
 412 extern Window root_window DECLSPEC_HIDDEN;
 413 extern int clipping_cursor DECLSPEC_HIDDEN;
 414 extern unsigned int screen_width DECLSPEC_HIDDEN;
 415 extern unsigned int screen_height DECLSPEC_HIDDEN;
 416 extern unsigned int screen_bpp DECLSPEC_HIDDEN;
 417 extern unsigned int screen_depth DECLSPEC_HIDDEN;
 418 extern RECT virtual_screen_rect DECLSPEC_HIDDEN;
 419 extern int use_xkb DECLSPEC_HIDDEN;
 420 extern int usexrandr DECLSPEC_HIDDEN;
 421 extern int usexvidmode DECLSPEC_HIDDEN;
 422 extern BOOL ximInComposeMode DECLSPEC_HIDDEN;
 423 extern int use_take_focus DECLSPEC_HIDDEN;
 424 extern int use_primary_selection DECLSPEC_HIDDEN;
 425 extern int use_system_cursors DECLSPEC_HIDDEN;
 426 extern int show_systray DECLSPEC_HIDDEN;
 427 extern int grab_pointer DECLSPEC_HIDDEN;
 428 extern int grab_fullscreen DECLSPEC_HIDDEN;
 429 extern int usexcomposite DECLSPEC_HIDDEN;
 430 extern int managed_mode DECLSPEC_HIDDEN;
 431 extern int decorated_mode DECLSPEC_HIDDEN;
 432 extern int private_color_map DECLSPEC_HIDDEN;
 433 extern int primary_monitor DECLSPEC_HIDDEN;
 434 extern int copy_default_colors DECLSPEC_HIDDEN;
 435 extern int alloc_system_colors DECLSPEC_HIDDEN;
 436 extern int xrender_error_base DECLSPEC_HIDDEN;
 437 extern HMODULE x11drv_module DECLSPEC_HIDDEN;
 438
 439 /* atoms */
 440
 441 enum x11drv_atoms
 442 {
 443     FIRST_XATOM = XA_LAST_PREDEFINED + 1,
 444     XATOM_CLIPBOARD = FIRST_XATOM,
 445     XATOM_COMPOUND_TEXT,
 446     XATOM_INCR,
 447     XATOM_MANAGER,
 448     XATOM_MULTIPLE,
 449     XATOM_SELECTION_DATA,
 450     XATOM_TARGETS,
 451     XATOM_TEXT,
 452     XATOM_UTF8_STRING,
 453     XATOM_RAW_ASCENT,
 454     XATOM_RAW_DESCENT,
 455     XATOM_RAW_CAP_HEIGHT,
 456     XATOM_WM_PROTOCOLS,
 457     XATOM_WM_DELETE_WINDOW,
 458     XATOM_WM_STATE,
 459     XATOM_WM_TAKE_FOCUS,
 460     XATOM_DndProtocol,
 461     XATOM_DndSelection,
 462     XATOM__ICC_PROFILE,
 463     XATOM__MOTIF_WM_HINTS,
 464     XATOM__NET_STARTUP_INFO_BEGIN,
 465     XATOM__NET_STARTUP_INFO,
 466     XATOM__NET_SUPPORTED,
 467     XATOM__NET_SYSTEM_TRAY_OPCODE,
 468     XATOM__NET_SYSTEM_TRAY_S0,
 469     XATOM__NET_WM_ICON,
 470     XATOM__NET_WM_MOVERESIZE,
 471     XATOM__NET_WM_NAME,
 472     XATOM__NET_WM_PID,
 473     XATOM__NET_WM_PING,
 474     XATOM__NET_WM_STATE,
 475     XATOM__NET_WM_STATE_ABOVE,
 476     XATOM__NET_WM_STATE_FULLSCREEN,
 477     XATOM__NET_WM_STATE_MAXIMIZED_HORZ,
 478     XATOM__NET_WM_STATE_MAXIMIZED_VERT,
 479     XATOM__NET_WM_STATE_SKIP_PAGER,
 480     XATOM__NET_WM_STATE_SKIP_TASKBAR,
 481     XATOM__NET_WM_USER_TIME,
 482     XATOM__NET_WM_USER_TIME_WINDOW,
 483     XATOM__NET_WM_WINDOW_OPACITY,
 484     XATOM__NET_WM_WINDOW_TYPE,
 485     XATOM__NET_WM_WINDOW_TYPE_DIALOG,
 486     XATOM__NET_WM_WINDOW_TYPE_NORMAL,
 487     XATOM__NET_WM_WINDOW_TYPE_UTILITY,
 488     XATOM__NET_WORKAREA,
 489     XATOM__XEMBED,
 490     XATOM__XEMBED_INFO,
 491     XATOM_XdndAware,
 492     XATOM_XdndEnter,
 493     XATOM_XdndPosition,
 494     XATOM_XdndStatus,
 495     XATOM_XdndLeave,
 496     XATOM_XdndFinished,
 497     XATOM_XdndDrop,
 498     XATOM_XdndActionCopy,
 499     XATOM_XdndActionMove,
 500     XATOM_XdndActionLink,
 501     XATOM_XdndActionAsk,
 502     XATOM_XdndActionPrivate,
 503     XATOM_XdndSelection,
 504     XATOM_XdndTarget,
 505     XATOM_XdndTypeList,
 506     XATOM_HTML_Format,
 507     XATOM_WCF_BITMAP,
 508     XATOM_WCF_DIB,
 509     XATOM_WCF_DIBV5,
 510     XATOM_WCF_DIF,
 511     XATOM_WCF_DSPBITMAP,
 512     XATOM_WCF_DSPENHMETAFILE,
 513     XATOM_WCF_DSPMETAFILEPICT,
 514     XATOM_WCF_DSPTEXT,
 515     XATOM_WCF_ENHMETAFILE,
 516     XATOM_WCF_HDROP,
 517     XATOM_WCF_LOCALE,
 518     XATOM_WCF_METAFILEPICT,
 519     XATOM_WCF_OEMTEXT,
 520     XATOM_WCF_OWNERDISPLAY,
 521     XATOM_WCF_PALETTE,
 522     XATOM_WCF_PENDATA,
 523     XATOM_WCF_RIFF,
 524     XATOM_WCF_SYLK,
 525     XATOM_WCF_TIFF,
 526     XATOM_WCF_WAVE,
 527     XATOM_image_bmp,
 528     XATOM_image_gif,
 529     XATOM_image_jpeg,
 530     XATOM_image_png,
 531     XATOM_text_html,
 532     XATOM_text_plain,
 533     XATOM_text_rtf,
 534     XATOM_text_richtext,
 535     XATOM_text_uri_list,
 536     NB_XATOMS
 537 };
 538
 539 extern Atom X11DRV_Atoms[NB_XATOMS - FIRST_XATOM] DECLSPEC_HIDDEN;
 540 extern Atom systray_atom DECLSPEC_HIDDEN;
 541
 542 #define x11drv_atom(name) (X11DRV_Atoms[XATOM_##name - FIRST_XATOM])
 543
 544 /* X11 event driver */
 545
 546 typedef void (*x11drv_event_handler)( HWND hwnd, XEvent *event );
 547
 548 extern void X11DRV_register_event_handler( int type, x11drv_event_handler handler, const char *name ) DECLSPEC_HIDDEN;
 549
 550 extern void X11DRV_ButtonPress( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
 551 extern void X11DRV_ButtonRelease( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
 552 extern void X11DRV_MotionNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
 553 extern void X11DRV_EnterNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
 554 extern void X11DRV_KeyEvent( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
 555 extern void X11DRV_KeymapNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
 556 extern void X11DRV_DestroyNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
 557 extern void X11DRV_SelectionRequest( HWND hWnd, XEvent *event ) DECLSPEC_HIDDEN;
 558 extern void X11DRV_SelectionClear( HWND hWnd, XEvent *event ) DECLSPEC_HIDDEN;
 559 extern void X11DRV_MappingNotify( HWND hWnd, XEvent *event ) DECLSPEC_HIDDEN;
 560 extern void X11DRV_GenericEvent( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
 561
 562 extern int xinput2_opcode DECLSPEC_HIDDEN;
 563 extern Bool (*pXGetEventData)( Display *display, XEvent /*XGenericEventCookie*/ *event ) DECLSPEC_HIDDEN;
 564 extern void (*pXFreeEventData)( Display *display, XEvent /*XGenericEventCookie*/ *event ) DECLSPEC_HIDDEN;
 565
 566 extern DWORD EVENT_x11_time_to_win32_time(Time time) DECLSPEC_HIDDEN;
 567
 568 /* X11 driver private messages, must be in the range 0x80001000..0x80001fff */
 569 enum x11drv_window_messages
 570 {
 571     WM_X11DRV_ACQUIRE_SELECTION = 0x80001000,
 572     WM_X11DRV_SET_WIN_FORMAT,
 573     WM_X11DRV_SET_WIN_REGION,
 574     WM_X11DRV_RESIZE_DESKTOP,
 575     WM_X11DRV_SET_CURSOR,
 576     WM_X11DRV_CLIP_CURSOR
 577 };
 578
 579 /* _NET_WM_STATE properties that we keep track of */
 580 enum x11drv_net_wm_state
 581 {
 582     NET_WM_STATE_FULLSCREEN,
 583     NET_WM_STATE_ABOVE,
 584     NET_WM_STATE_MAXIMIZED,
 585     NET_WM_STATE_SKIP_PAGER,
 586     NET_WM_STATE_SKIP_TASKBAR,
 587     NB_NET_WM_STATES
 588 };
 589
 590 /* x11drv private window data */
 591 struct x11drv_win_data
 592 {
 593     HWND        hwnd;           /* hwnd that this private data belongs to */
 594     Window      whole_window;   /* X window for the complete window */
 595     Window      client_window;  /* X window for the client area */
 596     Window      icon_window;    /* X window for the icon */
 597     Colormap    colormap;       /* Colormap for this window */
 598     VisualID    visualid;       /* visual id of the client window */
 599     XID         fbconfig_id;    /* fbconfig id for the GL drawable this hwnd uses */
 600     Drawable    gl_drawable;    /* Optional GL drawable for rendering the client area */
 601     Pixmap      pixmap;         /* Base pixmap for if gl_drawable is a GLXPixmap */
 602     RECT        window_rect;    /* USER window rectangle relative to parent */
 603     RECT        whole_rect;     /* X window rectangle for the whole window relative to parent */
 604     RECT        client_rect;    /* client area relative to parent */
 605     XIC         xic;            /* X input context */
 606     XWMHints   *wm_hints;       /* window manager hints */
 607     BOOL        managed : 1;    /* is window managed? */
 608     BOOL        mapped : 1;     /* is window mapped? (in either normal or iconic state) */
 609     BOOL        iconic : 1;     /* is window in iconic state? */
 610     BOOL        embedded : 1;   /* is window an XEMBED client? */
 611     BOOL        shaped : 1;     /* is window using a custom region shape? */
 612     int         wm_state;       /* current value of the WM_STATE property */
 613     DWORD       net_wm_state;   /* bit mask of active x11drv_net_wm_state values */
 614     Window      embedder;       /* window id of embedder */
 615     unsigned long configure_serial; /* serial number of last configure request */
 616     HBITMAP     hWMIconBitmap;
 617     HBITMAP     hWMIconMask;
 618 };
 619
 620 extern struct x11drv_win_data *X11DRV_get_win_data( HWND hwnd ) DECLSPEC_HIDDEN;
 621 extern struct x11drv_win_data *X11DRV_create_win_data( HWND hwnd ) DECLSPEC_HIDDEN;
 622 extern Window X11DRV_get_whole_window( HWND hwnd ) DECLSPEC_HIDDEN;
 623 extern XIC X11DRV_get_ic( HWND hwnd ) DECLSPEC_HIDDEN;
 624
 625 extern int pixelformat_from_fbconfig_id( XID fbconfig_id ) DECLSPEC_HIDDEN;
 626 extern XVisualInfo *visual_from_fbconfig_id( XID fbconfig_id ) DECLSPEC_HIDDEN;
 627 extern void mark_drawable_dirty( Drawable old, Drawable new ) DECLSPEC_HIDDEN;
 628 extern Drawable create_glxpixmap( Display *display, XVisualInfo *vis, Pixmap parent ) DECLSPEC_HIDDEN;
 629 extern void flush_gl_drawable( X11DRV_PDEVICE *physDev ) DECLSPEC_HIDDEN;
 630
 631 extern void wait_for_withdrawn_state( Display *display, struct x11drv_win_data *data, BOOL set ) DECLSPEC_HIDDEN;
 632 extern Window init_clip_window(void) DECLSPEC_HIDDEN;
 633 extern void update_user_time( Time time ) DECLSPEC_HIDDEN;
 634 extern void update_net_wm_states( Display *display, struct x11drv_win_data *data ) DECLSPEC_HIDDEN;
 635 extern void make_window_embedded( Display *display, struct x11drv_win_data *data ) DECLSPEC_HIDDEN;
 636 extern void change_systray_owner( Display *display, Window systray_window ) DECLSPEC_HIDDEN;
 637 extern void update_systray_balloon_position(void) DECLSPEC_HIDDEN;
 638 extern HWND create_foreign_window( Display *display, Window window ) DECLSPEC_HIDDEN;
 639
 640 static inline void mirror_rect( const RECT *window_rect, RECT *rect )
 641 {
 642     int width = window_rect->right - window_rect->left;
 643     int tmp = rect->left;
 644     rect->left = width - rect->right;
 645     rect->right = width - tmp;
 646 }
 647
 648 static inline BOOL is_window_rect_mapped( const RECT *rect )
 649 {
 650     return (rect->left < virtual_screen_rect.right &&
 651             rect->top < virtual_screen_rect.bottom &&
 652             max( rect->right, rect->left + 1 ) > virtual_screen_rect.left &&
 653             max( rect->bottom, rect->top + 1 ) > virtual_screen_rect.top);
 654 }
 655
 656 static inline BOOL is_window_rect_fullscreen( const RECT *rect )
 657 {
 658     return (rect->left <= 0 && rect->right >= screen_width &&
 659             rect->top <= 0 && rect->bottom >= screen_height);
 660 }
 661
 662 /* X context to associate a hwnd to an X window */
 663 extern XContext winContext DECLSPEC_HIDDEN;
 664
 665 extern void X11DRV_InitClipboard(void) DECLSPEC_HIDDEN;
 666 extern int CDECL X11DRV_AcquireClipboard(HWND hWndClipWindow) DECLSPEC_HIDDEN;
 667 extern void X11DRV_Clipboard_Cleanup(void) DECLSPEC_HIDDEN;
 668 extern void X11DRV_ResetSelectionOwner(void) DECLSPEC_HIDDEN;
 669 extern void CDECL X11DRV_SetFocus( HWND hwnd ) DECLSPEC_HIDDEN;
 670 extern void set_window_cursor( Window window, HCURSOR handle ) DECLSPEC_HIDDEN;
 671 extern void sync_window_cursor( Window window ) DECLSPEC_HIDDEN;
 672 extern LRESULT clip_cursor_notify( HWND hwnd, HWND new_clip_hwnd ) DECLSPEC_HIDDEN;
 673 extern void ungrab_clipping_window(void) DECLSPEC_HIDDEN;
 674 extern void reset_clipping_window(void) DECLSPEC_HIDDEN;
 675 extern BOOL clip_fullscreen_window( HWND hwnd, BOOL reset ) DECLSPEC_HIDDEN;
 676 extern void move_resize_window( Display *display, struct x11drv_win_data *data, int dir ) DECLSPEC_HIDDEN;
 677 extern void X11DRV_InitKeyboard( Display *display ) DECLSPEC_HIDDEN;
 678 extern DWORD CDECL X11DRV_MsgWaitForMultipleObjectsEx( DWORD count, const HANDLE *handles, DWORD timeout,
 679                                                        DWORD mask, DWORD flags ) DECLSPEC_HIDDEN;
 680
 681 typedef int (*x11drv_error_callback)( Display *display, XErrorEvent *event, void *arg );
 682
 683 extern void X11DRV_expect_error( Display *display, x11drv_error_callback callback, void *arg ) DECLSPEC_HIDDEN;
 684 extern int X11DRV_check_error(void) DECLSPEC_HIDDEN;
 685 extern void X11DRV_X_to_window_rect( struct x11drv_win_data *data, RECT *rect ) DECLSPEC_HIDDEN;
 686 extern void xinerama_init( unsigned int width, unsigned int height ) DECLSPEC_HIDDEN;
 687
 688 extern void X11DRV_init_desktop( Window win, unsigned int width, unsigned int height ) DECLSPEC_HIDDEN;
 689 extern void X11DRV_resize_desktop(unsigned int width, unsigned int height) DECLSPEC_HIDDEN;
 690 extern void X11DRV_Settings_AddDepthModes(void) DECLSPEC_HIDDEN;
 691 extern void X11DRV_Settings_AddOneMode(unsigned int width, unsigned int height, unsigned int bpp, unsigned int freq) DECLSPEC_HIDDEN;
 692 extern int X11DRV_Settings_CreateDriver(LPDDHALINFO info) DECLSPEC_HIDDEN;
 693 extern LPDDHALMODEINFO X11DRV_Settings_CreateModes(unsigned int max_modes, int reserve_depths) DECLSPEC_HIDDEN;
 694 unsigned int X11DRV_Settings_GetModeCount(void) DECLSPEC_HIDDEN;
 695 void X11DRV_Settings_Init(void) DECLSPEC_HIDDEN;
 696 LPDDHALMODEINFO X11DRV_Settings_SetHandlers(const char *name,
 697                                             int (*pNewGCM)(void),
 698                                             LONG (*pNewSCM)(int),
 699                                             unsigned int nmodes,
 700                                             int reserve_depths) DECLSPEC_HIDDEN;
 701
 702 /* XIM support */
 703 extern BOOL X11DRV_InitXIM( const char *input_style ) DECLSPEC_HIDDEN;
 704 extern XIC X11DRV_CreateIC(XIM xim, struct x11drv_win_data *data) DECLSPEC_HIDDEN;
 705 extern void X11DRV_SetupXIM(void) DECLSPEC_HIDDEN;
 706 extern void X11DRV_XIMLookupChars( const char *str, DWORD count ) DECLSPEC_HIDDEN;
 707 extern void X11DRV_ForceXIMReset(HWND hwnd) DECLSPEC_HIDDEN;
 708 extern void X11DRV_SetPreeditState(HWND hwnd, BOOL fOpen) DECLSPEC_HIDDEN;
 709
 710 #define XEMBED_MAPPED  (1 << 0)
 711
 712 #endif  /* __WINE_X11DRV_H */