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winex11: Rely on win32u to reset clipping on display mode change.
[wine.git] / dlls / winex11.drv / x11drv.h
blob22b61e1b5b086f7600d777c0f003413909fcd328
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 <stdlib.h>
32 #include <pthread.h>
33 #include <X11/Xlib.h>
34 #include <X11/Xresource.h>
35 #include <X11/Xutil.h>
36 #include <X11/Xatom.h>
37 #ifdef HAVE_X11_EXTENSIONS_XINPUT2_H
38 #include <X11/extensions/XInput2.h>
39 #endif
40
41 #define BOOL X_BOOL
42 #define BYTE X_BYTE
43 #define INT8 X_INT8
44 #define INT16 X_INT16
45 #define INT32 X_INT32
46 #define INT64 X_INT64
47 #include <X11/Xmd.h>
48 #include <X11/Xproto.h>
49 #undef BOOL
50 #undef BYTE
51 #undef INT8
52 #undef INT16
53 #undef INT32
54 #undef INT64
55 #undef LONG64
56
57 #undef Status /* avoid conflict with wintrnl.h */
58 typedef int Status;
59
60 /* avoid conflict with processthreadsapi.h */
61 #undef ControlMask
62
63 #include "windef.h"
64 #include "winbase.h"
65 #include "ntgdi.h"
66 #include "wine/gdi_driver.h"
67 #include "unixlib.h"
68 #include "wine/list.h"
69 #include "wine/debug.h"
70
71 #define MAX_DASHLEN 16
72
73 #define WINE_XDND_VERSION 5
74
75 /* X physical pen */
76 typedef struct
77 {
78 int style;
79 int endcap;
80 int linejoin;
81 int pixel;
82 int width;
83 char dashes[MAX_DASHLEN];
84 int dash_len;
85 int type; /* GEOMETRIC || COSMETIC */
86 int ext; /* extended pen - 1, otherwise - 0 */
87 } X_PHYSPEN;
88
89 /* X physical brush */
90 typedef struct
91 {
92 int style;
93 int fillStyle;
94 int pixel;
95 Pixmap pixmap;
96 } X_PHYSBRUSH;
97
98 typedef struct {
99 int shift;
100 int scale;
101 int max;
102 } ChannelShift;
103
104 typedef struct
105 {
106 ChannelShift physicalRed, physicalGreen, physicalBlue;
107 ChannelShift logicalRed, logicalGreen, logicalBlue;
108 } ColorShifts;
109
110 /* X physical device */
111 typedef struct
112 {
113 struct gdi_physdev dev;
114 GC gc; /* X Window GC */
115 Drawable drawable;
116 RECT dc_rect; /* DC rectangle relative to drawable */
117 RECT *bounds; /* Graphics bounds */
118 HRGN region; /* Device region (visible region & clip region) */
119 X_PHYSPEN pen;
120 X_PHYSBRUSH brush;
121 int depth; /* bit depth of the DC */
122 ColorShifts *color_shifts; /* color shifts of the DC */
123 int exposures; /* count of graphics exposures operations */
124 } X11DRV_PDEVICE;
125
126 #define GAMMA_RAMP_SIZE 256
127
128 struct x11drv_gamma_ramp
129 {
130 WORD red[GAMMA_RAMP_SIZE];
131 WORD green[GAMMA_RAMP_SIZE];
132 WORD blue[GAMMA_RAMP_SIZE];
133 };
134
135 static inline X11DRV_PDEVICE *get_x11drv_dev( PHYSDEV dev )
136 {
137 return (X11DRV_PDEVICE *)dev;
138 }
139
140 static inline void reset_bounds( RECT *bounds )
141 {
142 bounds->left = bounds->top = INT_MAX;
143 bounds->right = bounds->bottom = INT_MIN;
144 }
145
146 static inline void add_bounds_rect( RECT *bounds, const RECT *rect )
147 {
148 if (rect->left >= rect->right || rect->top >= rect->bottom) return;
149 bounds->left = min( bounds->left, rect->left );
150 bounds->top = min( bounds->top, rect->top );
151 bounds->right = max( bounds->right, rect->right );
152 bounds->bottom = max( bounds->bottom, rect->bottom );
153 }
154
155 /* Wine driver X11 functions */
156
157 extern BOOL X11DRV_Arc( PHYSDEV dev, INT left, INT top, INT right,
158 INT bottom, INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
159 extern BOOL X11DRV_Chord( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
160 INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
161 extern NTSTATUS X11DRV_D3DKMTCheckVidPnExclusiveOwnership( const D3DKMT_CHECKVIDPNEXCLUSIVEOWNERSHIP *desc ) DECLSPEC_HIDDEN;
162 extern NTSTATUS X11DRV_D3DKMTCloseAdapter( const D3DKMT_CLOSEADAPTER *desc ) DECLSPEC_HIDDEN;
163 extern NTSTATUS X11DRV_D3DKMTOpenAdapterFromLuid( D3DKMT_OPENADAPTERFROMLUID *desc ) DECLSPEC_HIDDEN;
164 extern NTSTATUS X11DRV_D3DKMTQueryVideoMemoryInfo( D3DKMT_QUERYVIDEOMEMORYINFO *desc ) DECLSPEC_HIDDEN;
165 extern NTSTATUS X11DRV_D3DKMTSetVidPnSourceOwner( const D3DKMT_SETVIDPNSOURCEOWNER *desc ) DECLSPEC_HIDDEN;
166 extern BOOL X11DRV_Ellipse( PHYSDEV dev, INT left, INT top, INT right, INT bottom ) DECLSPEC_HIDDEN;
167 extern BOOL X11DRV_ExtFloodFill( PHYSDEV dev, INT x, INT y, COLORREF color, UINT fillType ) DECLSPEC_HIDDEN;
168 extern BOOL X11DRV_FillPath( PHYSDEV dev ) DECLSPEC_HIDDEN;
169 extern BOOL X11DRV_GetDeviceGammaRamp( PHYSDEV dev, LPVOID ramp ) DECLSPEC_HIDDEN;
170 extern BOOL X11DRV_GetICMProfile( PHYSDEV dev, BOOL allow_default, LPDWORD size, LPWSTR filename ) DECLSPEC_HIDDEN;
171 extern DWORD X11DRV_GetImage( PHYSDEV dev, BITMAPINFO *info,
172 struct gdi_image_bits *bits, struct bitblt_coords *src ) DECLSPEC_HIDDEN;
173 extern COLORREF X11DRV_GetNearestColor( PHYSDEV dev, COLORREF color ) DECLSPEC_HIDDEN;
174 extern UINT X11DRV_GetSystemPaletteEntries( PHYSDEV dev, UINT start, UINT count, LPPALETTEENTRY entries ) DECLSPEC_HIDDEN;
175 extern BOOL X11DRV_GradientFill( PHYSDEV dev, TRIVERTEX *vert_array, ULONG nvert,
176 void *grad_array, ULONG ngrad, ULONG mode ) DECLSPEC_HIDDEN;
177 extern BOOL X11DRV_LineTo( PHYSDEV dev, INT x, INT y) DECLSPEC_HIDDEN;
178 extern BOOL X11DRV_PaintRgn( PHYSDEV dev, HRGN hrgn ) DECLSPEC_HIDDEN;
179 extern BOOL X11DRV_PatBlt( PHYSDEV dev, struct bitblt_coords *dst, DWORD rop ) DECLSPEC_HIDDEN;
180 extern BOOL X11DRV_Pie( PHYSDEV dev, INT left, INT top, INT right,
181 INT bottom, INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
182 extern BOOL X11DRV_PolyPolygon( PHYSDEV dev, const POINT* pt, const INT* counts, UINT polygons) DECLSPEC_HIDDEN;
183 extern BOOL X11DRV_PolyPolyline( PHYSDEV dev, const POINT* pt, const DWORD* counts, DWORD polylines) DECLSPEC_HIDDEN;
184 extern DWORD X11DRV_PutImage( PHYSDEV dev, HRGN clip, BITMAPINFO *info,
185 const struct gdi_image_bits *bits, struct bitblt_coords *src,
186 struct bitblt_coords *dst, DWORD rop ) DECLSPEC_HIDDEN;
187 extern UINT X11DRV_RealizeDefaultPalette( PHYSDEV dev ) DECLSPEC_HIDDEN;
188 extern UINT X11DRV_RealizePalette( PHYSDEV dev, HPALETTE hpal, BOOL primary ) DECLSPEC_HIDDEN;
189 extern BOOL X11DRV_Rectangle(PHYSDEV dev, INT left, INT top, INT right, INT bottom) DECLSPEC_HIDDEN;
190 extern BOOL X11DRV_RoundRect( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
191 INT ell_width, INT ell_height ) DECLSPEC_HIDDEN;
192 extern HBRUSH X11DRV_SelectBrush( PHYSDEV dev, HBRUSH hbrush, const struct brush_pattern *pattern ) DECLSPEC_HIDDEN;
193 extern HPEN X11DRV_SelectPen( PHYSDEV dev, HPEN hpen, const struct brush_pattern *pattern ) DECLSPEC_HIDDEN;
194 extern COLORREF X11DRV_SetDCBrushColor( PHYSDEV dev, COLORREF crColor ) DECLSPEC_HIDDEN;
195 extern COLORREF X11DRV_SetDCPenColor( PHYSDEV dev, COLORREF crColor ) DECLSPEC_HIDDEN;
196 extern void X11DRV_SetDeviceClipping( PHYSDEV dev, HRGN rgn ) DECLSPEC_HIDDEN;
197 extern BOOL X11DRV_SetDeviceGammaRamp( PHYSDEV dev, LPVOID ramp ) DECLSPEC_HIDDEN;
198 extern COLORREF X11DRV_SetPixel( PHYSDEV dev, INT x, INT y, COLORREF color ) DECLSPEC_HIDDEN;
199 extern BOOL X11DRV_StretchBlt( PHYSDEV dst_dev, struct bitblt_coords *dst,
200 PHYSDEV src_dev, struct bitblt_coords *src, DWORD rop ) DECLSPEC_HIDDEN;
201 extern BOOL X11DRV_StrokeAndFillPath( PHYSDEV dev ) DECLSPEC_HIDDEN;
202 extern BOOL X11DRV_StrokePath( PHYSDEV dev ) DECLSPEC_HIDDEN;
203 extern BOOL X11DRV_UnrealizePalette( HPALETTE hpal ) DECLSPEC_HIDDEN;
204
205 extern BOOL X11DRV_ActivateKeyboardLayout( HKL hkl, UINT flags ) DECLSPEC_HIDDEN;
206 extern void X11DRV_Beep(void) DECLSPEC_HIDDEN;
207 extern INT X11DRV_GetKeyNameText( LONG lparam, LPWSTR buffer, INT size ) DECLSPEC_HIDDEN;
208 extern UINT X11DRV_MapVirtualKeyEx( UINT code, UINT map_type, HKL hkl ) DECLSPEC_HIDDEN;
209 extern INT X11DRV_ToUnicodeEx( UINT virtKey, UINT scanCode, const BYTE *lpKeyState,
210 LPWSTR bufW, int bufW_size, UINT flags, HKL hkl ) DECLSPEC_HIDDEN;
211 extern UINT X11DRV_ImeToAsciiEx( UINT vkey, UINT vsc, const BYTE *state,
212 COMPOSITIONSTRING *compstr, HIMC himc ) DECLSPEC_HIDDEN;
213 extern SHORT X11DRV_VkKeyScanEx( WCHAR wChar, HKL hkl ) DECLSPEC_HIDDEN;
214 extern void X11DRV_NotifyIMEStatus( HWND hwnd, UINT status ) DECLSPEC_HIDDEN;
215 extern void X11DRV_DestroyCursorIcon( HCURSOR handle ) DECLSPEC_HIDDEN;
216 extern void X11DRV_SetCursor( HCURSOR handle ) DECLSPEC_HIDDEN;
217 extern BOOL X11DRV_SetCursorPos( INT x, INT y ) DECLSPEC_HIDDEN;
218 extern BOOL X11DRV_GetCursorPos( LPPOINT pos ) DECLSPEC_HIDDEN;
219 extern BOOL X11DRV_ClipCursor( LPCRECT clip ) DECLSPEC_HIDDEN;
220 extern LONG X11DRV_ChangeDisplaySettings( LPDEVMODEW displays, LPCWSTR primary_name, HWND hwnd, DWORD flags, LPVOID lpvoid ) DECLSPEC_HIDDEN;
221 extern BOOL X11DRV_GetCurrentDisplaySettings( LPCWSTR name, BOOL is_primary, LPDEVMODEW devmode ) DECLSPEC_HIDDEN;
222 extern INT X11DRV_GetDisplayDepth( LPCWSTR name, BOOL is_primary ) DECLSPEC_HIDDEN;
223 extern BOOL X11DRV_UpdateDisplayDevices( const struct gdi_device_manager *device_manager,
224 BOOL force, void *param ) DECLSPEC_HIDDEN;
225 extern BOOL X11DRV_CreateDesktop( const WCHAR *name, UINT width, UINT height ) DECLSPEC_HIDDEN;
226 extern BOOL X11DRV_CreateWindow( HWND hwnd ) DECLSPEC_HIDDEN;
227 extern LRESULT X11DRV_DesktopWindowProc( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp ) DECLSPEC_HIDDEN;
228 extern void X11DRV_DestroyWindow( HWND hwnd ) DECLSPEC_HIDDEN;
229 extern void X11DRV_FlashWindowEx( PFLASHWINFO pfinfo ) DECLSPEC_HIDDEN;
230 extern void X11DRV_GetDC( HDC hdc, HWND hwnd, HWND top, const RECT *win_rect,
231 const RECT *top_rect, DWORD flags ) DECLSPEC_HIDDEN;
232 extern void X11DRV_ReleaseDC( HWND hwnd, HDC hdc ) DECLSPEC_HIDDEN;
233 extern BOOL X11DRV_ScrollDC( HDC hdc, INT dx, INT dy, HRGN update ) DECLSPEC_HIDDEN;
234 extern void X11DRV_SetCapture( HWND hwnd, UINT flags ) DECLSPEC_HIDDEN;
235 extern void X11DRV_SetDesktopWindow( HWND hwnd ) DECLSPEC_HIDDEN;
236 extern void X11DRV_SetLayeredWindowAttributes( HWND hwnd, COLORREF key, BYTE alpha,
237 DWORD flags ) DECLSPEC_HIDDEN;
238 extern void X11DRV_SetParent( HWND hwnd, HWND parent, HWND old_parent ) DECLSPEC_HIDDEN;
239 extern void X11DRV_SetWindowIcon( HWND hwnd, UINT type, HICON icon ) DECLSPEC_HIDDEN;
240 extern void X11DRV_SetWindowRgn( HWND hwnd, HRGN hrgn, BOOL redraw ) DECLSPEC_HIDDEN;
241 extern void X11DRV_SetWindowStyle( HWND hwnd, INT offset, STYLESTRUCT *style ) DECLSPEC_HIDDEN;
242 extern void X11DRV_SetWindowText( HWND hwnd, LPCWSTR text ) DECLSPEC_HIDDEN;
243 extern UINT X11DRV_ShowWindow( HWND hwnd, INT cmd, RECT *rect, UINT swp ) DECLSPEC_HIDDEN;
244 extern LRESULT X11DRV_SysCommand( HWND hwnd, WPARAM wparam, LPARAM lparam ) DECLSPEC_HIDDEN;
245 extern LRESULT X11DRV_ClipboardWindowProc( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp ) DECLSPEC_HIDDEN;
246 extern void X11DRV_UpdateClipboard(void) DECLSPEC_HIDDEN;
247 extern BOOL X11DRV_UpdateLayeredWindow( HWND hwnd, const UPDATELAYEREDWINDOWINFO *info,
248 const RECT *window_rect ) DECLSPEC_HIDDEN;
249 extern LRESULT X11DRV_WindowMessage( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp ) DECLSPEC_HIDDEN;
250 extern BOOL X11DRV_WindowPosChanging( HWND hwnd, HWND insert_after, UINT swp_flags,
251 const RECT *window_rect, const RECT *client_rect, RECT *visible_rect,
252 struct window_surface **surface ) DECLSPEC_HIDDEN;
253 extern void X11DRV_WindowPosChanged( HWND hwnd, HWND insert_after, UINT swp_flags,
254 const RECT *rectWindow, const RECT *rectClient,
255 const RECT *visible_rect, const RECT *valid_rects,
256 struct window_surface *surface ) DECLSPEC_HIDDEN;
257 extern BOOL X11DRV_SystemParametersInfo( UINT action, UINT int_param, void *ptr_param,
258 UINT flags ) DECLSPEC_HIDDEN;
259 extern void X11DRV_ThreadDetach(void) DECLSPEC_HIDDEN;
260
261 /* X11 driver internal functions */
262
263 extern void X11DRV_Xcursor_Init(void) DECLSPEC_HIDDEN;
264 extern void X11DRV_XInput2_Init(void) DECLSPEC_HIDDEN;
265
266 extern DWORD copy_image_bits( BITMAPINFO *info, BOOL is_r8g8b8, XImage *image,
267 const struct gdi_image_bits *src_bits, struct gdi_image_bits *dst_bits,
268 struct bitblt_coords *coords, const int *mapping, unsigned int zeropad_mask ) DECLSPEC_HIDDEN;
269 extern Pixmap create_pixmap_from_image( HDC hdc, const XVisualInfo *vis, const BITMAPINFO *info,
270 const struct gdi_image_bits *bits, UINT coloruse ) DECLSPEC_HIDDEN;
271 extern DWORD get_pixmap_image( Pixmap pixmap, int width, int height, const XVisualInfo *vis,
272 BITMAPINFO *info, struct gdi_image_bits *bits ) DECLSPEC_HIDDEN;
273 extern struct window_surface *create_surface( Window window, const XVisualInfo *vis, const RECT *rect,
274 COLORREF color_key, BOOL use_alpha ) DECLSPEC_HIDDEN;
275 extern void set_surface_color_key( struct window_surface *window_surface, COLORREF color_key ) DECLSPEC_HIDDEN;
276 extern HRGN expose_surface( struct window_surface *window_surface, const RECT *rect ) DECLSPEC_HIDDEN;
277
278 extern RGNDATA *X11DRV_GetRegionData( HRGN hrgn, HDC hdc_lptodp ) DECLSPEC_HIDDEN;
279 extern BOOL add_extra_clipping_region( X11DRV_PDEVICE *dev, HRGN rgn ) DECLSPEC_HIDDEN;
280 extern void restore_clipping_region( X11DRV_PDEVICE *dev ) DECLSPEC_HIDDEN;
281 extern void add_device_bounds( X11DRV_PDEVICE *dev, const RECT *rect ) DECLSPEC_HIDDEN;
282
283 extern void execute_rop( X11DRV_PDEVICE *physdev, Pixmap src_pixmap, GC gc, const RECT *visrect, DWORD rop ) DECLSPEC_HIDDEN;
284
285 extern BOOL X11DRV_SetupGCForPatBlt( X11DRV_PDEVICE *physDev, GC gc, BOOL fMapColors ) DECLSPEC_HIDDEN;
286 extern BOOL X11DRV_SetupGCForBrush( X11DRV_PDEVICE *physDev ) DECLSPEC_HIDDEN;
287 extern INT X11DRV_XWStoDS( HDC hdc, INT width ) DECLSPEC_HIDDEN;
288 extern INT X11DRV_YWStoDS( HDC hdc, INT height ) DECLSPEC_HIDDEN;
289
290 extern BOOL client_side_graphics DECLSPEC_HIDDEN;
291 extern BOOL client_side_with_render DECLSPEC_HIDDEN;
292 extern BOOL shape_layered_windows DECLSPEC_HIDDEN;
293 extern const struct gdi_dc_funcs *X11DRV_XRender_Init(void) DECLSPEC_HIDDEN;
294
295 extern struct opengl_funcs *get_glx_driver(UINT) DECLSPEC_HIDDEN;
296 extern const struct vulkan_funcs *get_vulkan_driver(UINT) DECLSPEC_HIDDEN;
297
298 extern struct format_entry *import_xdnd_selection( Display *display, Window win, Atom selection,
299 Atom *targets, UINT count,
300 size_t *size ) DECLSPEC_HIDDEN;
301
302 /**************************************************************************
303 * X11 GDI driver
304 */
305
306 extern Display *gdi_display DECLSPEC_HIDDEN; /* display to use for all GDI functions */
307
308 /* X11 GDI palette driver */
309
310 #define X11DRV_PALETTE_FIXED 0x0001 /* read-only colormap - have to use XAllocColor (if not virtual) */
311 #define X11DRV_PALETTE_VIRTUAL 0x0002 /* no mapping needed - pixel == pixel color */
312
313 #define X11DRV_PALETTE_PRIVATE 0x1000 /* private colormap, identity mapping */
314
315 extern UINT16 X11DRV_PALETTE_PaletteFlags DECLSPEC_HIDDEN;
316
317 extern int *X11DRV_PALETTE_PaletteToXPixel DECLSPEC_HIDDEN;
318 extern int *X11DRV_PALETTE_XPixelToPalette DECLSPEC_HIDDEN;
319 extern ColorShifts X11DRV_PALETTE_default_shifts DECLSPEC_HIDDEN;
320
321 extern int X11DRV_PALETTE_mapEGAPixel[16] DECLSPEC_HIDDEN;
322
323 extern int X11DRV_PALETTE_Init(void) DECLSPEC_HIDDEN;
324 extern BOOL X11DRV_IsSolidColor(COLORREF color) DECLSPEC_HIDDEN;
325
326 extern COLORREF X11DRV_PALETTE_ToLogical(X11DRV_PDEVICE *physDev, int pixel) DECLSPEC_HIDDEN;
327 extern int X11DRV_PALETTE_ToPhysical(X11DRV_PDEVICE *physDev, COLORREF color) DECLSPEC_HIDDEN;
328 extern COLORREF X11DRV_PALETTE_GetColor( X11DRV_PDEVICE *physDev, COLORREF color ) DECLSPEC_HIDDEN;
329 extern int *get_window_surface_mapping( int bpp, int *mapping ) DECLSPEC_HIDDEN;
330
331 static inline const char *debugstr_color( COLORREF color )
332 {
333 if (color & (1 << 24)) /* PALETTEINDEX */
334 return wine_dbg_sprintf( "PALETTEINDEX(%u)", LOWORD(color) );
335 if (color >> 16 == 0x10ff) /* DIBINDEX */
336 return wine_dbg_sprintf( "DIBINDEX(%u)", LOWORD(color) );
337 return wine_dbg_sprintf( "RGB(%02x,%02x,%02x)", GetRValue(color), GetGValue(color), GetBValue(color) );
338 }
339
340 /* GDI escapes */
341
342 #define X11DRV_ESCAPE 6789
343 enum x11drv_escape_codes
344 {
345 X11DRV_SET_DRAWABLE, /* set current drawable for a DC */
346 X11DRV_GET_DRAWABLE, /* get current drawable for a DC */
347 X11DRV_START_EXPOSURES, /* start graphics exposures */
348 X11DRV_END_EXPOSURES, /* end graphics exposures */
349 X11DRV_FLUSH_GL_DRAWABLE /* flush changes made to the gl drawable */
350 };
351
352 struct x11drv_escape_set_drawable
353 {
354 enum x11drv_escape_codes code; /* escape code (X11DRV_SET_DRAWABLE) */
355 Drawable drawable; /* X drawable */
356 int mode; /* ClipByChildren or IncludeInferiors */
357 RECT dc_rect; /* DC rectangle relative to drawable */
358 };
359
360 struct x11drv_escape_get_drawable
361 {
362 enum x11drv_escape_codes code; /* escape code (X11DRV_GET_DRAWABLE) */
363 Drawable drawable; /* X drawable */
364 Drawable gl_drawable; /* GL drawable */
365 int pixel_format; /* internal GL pixel format */
366 };
367
368 struct x11drv_escape_flush_gl_drawable
369 {
370 enum x11drv_escape_codes code; /* escape code (X11DRV_FLUSH_GL_DRAWABLE) */
371 Drawable gl_drawable; /* GL drawable */
372 BOOL flush; /* flush X11 before copying */
373 };
374
375 /**************************************************************************
376 * X11 USER driver
377 */
378
379 struct x11drv_thread_data
380 {
381 Display *display;
382 XEvent *current_event; /* event currently being processed */
383 HWND grab_hwnd; /* window that currently grabs the mouse */
384 HWND last_focus; /* last window that had focus */
385 XIM xim; /* input method */
386 HWND last_xic_hwnd; /* last xic window */
387 XFontSet font_set; /* international text drawing font set */
388 Window selection_wnd; /* window used for selection interactions */
389 unsigned long warp_serial; /* serial number of last pointer warp request */
390 Window clip_window; /* window used for cursor clipping */
391 HWND clip_hwnd; /* message window stored in desktop while clipping is active */
392 DWORD clip_reset; /* time when clipping was last reset */
393 #ifdef HAVE_X11_EXTENSIONS_XINPUT2_H
394 enum { xi_unavailable = -1, xi_unknown, xi_disabled, xi_enabled } xi2_state; /* XInput2 state */
395 void *xi2_devices; /* list of XInput2 devices (valid when state is enabled) */
396 int xi2_device_count;
397 XIValuatorClassInfo x_valuator;
398 XIValuatorClassInfo y_valuator;
399 int xi2_core_pointer; /* XInput2 core pointer id */
400 int xi2_current_slave; /* Current slave driving the Core pointer */
401 #endif /* HAVE_X11_EXTENSIONS_XINPUT2_H */
402 };
403
404 extern struct x11drv_thread_data *x11drv_init_thread_data(void) DECLSPEC_HIDDEN;
405
406 static inline struct x11drv_thread_data *x11drv_thread_data(void)
407 {
408 return (struct x11drv_thread_data *)(UINT_PTR)NtUserGetThreadInfo()->driver_data;
409 }
410
411 /* retrieve the thread display, or NULL if not created yet */
412 static inline Display *thread_display(void)
413 {
414 struct x11drv_thread_data *data = x11drv_thread_data();
415 if (!data) return NULL;
416 return data->display;
417 }
418
419 /* retrieve the thread display, creating it if needed */
420 static inline Display *thread_init_display(void)
421 {
422 return x11drv_init_thread_data()->display;
423 }
424
425 static inline size_t get_property_size( int format, unsigned long count )
426 {
427 /* format==32 means long, which can be 64 bits... */
428 if (format == 32) return count * sizeof(long);
429 return count * (format / 8);
430 }
431
432 extern XVisualInfo default_visual DECLSPEC_HIDDEN;
433 extern XVisualInfo argb_visual DECLSPEC_HIDDEN;
434 extern Colormap default_colormap DECLSPEC_HIDDEN;
435 extern XPixmapFormatValues **pixmap_formats DECLSPEC_HIDDEN;
436 extern Window root_window DECLSPEC_HIDDEN;
437 extern BOOL clipping_cursor DECLSPEC_HIDDEN;
438 extern BOOL keyboard_grabbed DECLSPEC_HIDDEN;
439 extern unsigned int screen_bpp DECLSPEC_HIDDEN;
440 extern BOOL usexrandr DECLSPEC_HIDDEN;
441 extern BOOL usexvidmode DECLSPEC_HIDDEN;
442 extern BOOL use_take_focus DECLSPEC_HIDDEN;
443 extern BOOL use_primary_selection DECLSPEC_HIDDEN;
444 extern BOOL use_system_cursors DECLSPEC_HIDDEN;
445 extern BOOL show_systray DECLSPEC_HIDDEN;
446 extern BOOL grab_pointer DECLSPEC_HIDDEN;
447 extern BOOL grab_fullscreen DECLSPEC_HIDDEN;
448 extern BOOL usexcomposite DECLSPEC_HIDDEN;
449 extern BOOL managed_mode DECLSPEC_HIDDEN;
450 extern BOOL decorated_mode DECLSPEC_HIDDEN;
451 extern BOOL private_color_map DECLSPEC_HIDDEN;
452 extern int primary_monitor DECLSPEC_HIDDEN;
453 extern int copy_default_colors DECLSPEC_HIDDEN;
454 extern int alloc_system_colors DECLSPEC_HIDDEN;
455 extern int xrender_error_base DECLSPEC_HIDDEN;
456 extern char *process_name DECLSPEC_HIDDEN;
457 extern Display *clipboard_display DECLSPEC_HIDDEN;
458 extern WNDPROC client_foreign_window_proc DECLSPEC_HIDDEN;
459
460 /* atoms */
461
462 enum x11drv_atoms
463 {
464 FIRST_XATOM = XA_LAST_PREDEFINED + 1,
465 XATOM_CLIPBOARD = FIRST_XATOM,
466 XATOM_COMPOUND_TEXT,
467 XATOM_EDID,
468 XATOM_INCR,
469 XATOM_MANAGER,
470 XATOM_MULTIPLE,
471 XATOM_SELECTION_DATA,
472 XATOM_TARGETS,
473 XATOM_TEXT,
474 XATOM_TIMESTAMP,
475 XATOM_UTF8_STRING,
476 XATOM_RAW_ASCENT,
477 XATOM_RAW_DESCENT,
478 XATOM_RAW_CAP_HEIGHT,
479 XATOM_Rel_X,
480 XATOM_Rel_Y,
481 XATOM_WM_PROTOCOLS,
482 XATOM_WM_DELETE_WINDOW,
483 XATOM_WM_STATE,
484 XATOM_WM_TAKE_FOCUS,
485 XATOM_DndProtocol,
486 XATOM_DndSelection,
487 XATOM__ICC_PROFILE,
488 XATOM__KDE_NET_WM_STATE_SKIP_SWITCHER,
489 XATOM__MOTIF_WM_HINTS,
490 XATOM__NET_STARTUP_INFO_BEGIN,
491 XATOM__NET_STARTUP_INFO,
492 XATOM__NET_SUPPORTED,
493 XATOM__NET_SYSTEM_TRAY_OPCODE,
494 XATOM__NET_SYSTEM_TRAY_S0,
495 XATOM__NET_SYSTEM_TRAY_VISUAL,
496 XATOM__NET_WM_FULLSCREEN_MONITORS,
497 XATOM__NET_WM_ICON,
498 XATOM__NET_WM_MOVERESIZE,
499 XATOM__NET_WM_NAME,
500 XATOM__NET_WM_PID,
501 XATOM__NET_WM_PING,
502 XATOM__NET_WM_STATE,
503 XATOM__NET_WM_STATE_ABOVE,
504 XATOM__NET_WM_STATE_DEMANDS_ATTENTION,
505 XATOM__NET_WM_STATE_FULLSCREEN,
506 XATOM__NET_WM_STATE_MAXIMIZED_HORZ,
507 XATOM__NET_WM_STATE_MAXIMIZED_VERT,
508 XATOM__NET_WM_STATE_SKIP_PAGER,
509 XATOM__NET_WM_STATE_SKIP_TASKBAR,
510 XATOM__NET_WM_USER_TIME,
511 XATOM__NET_WM_USER_TIME_WINDOW,
512 XATOM__NET_WM_WINDOW_OPACITY,
513 XATOM__NET_WM_WINDOW_TYPE,
514 XATOM__NET_WM_WINDOW_TYPE_DIALOG,
515 XATOM__NET_WM_WINDOW_TYPE_NORMAL,
516 XATOM__NET_WM_WINDOW_TYPE_UTILITY,
517 XATOM__NET_WORKAREA,
518 XATOM__GTK_WORKAREAS_D0,
519 XATOM__XEMBED,
520 XATOM__XEMBED_INFO,
521 XATOM_XdndAware,
522 XATOM_XdndEnter,
523 XATOM_XdndPosition,
524 XATOM_XdndStatus,
525 XATOM_XdndLeave,
526 XATOM_XdndFinished,
527 XATOM_XdndDrop,
528 XATOM_XdndActionCopy,
529 XATOM_XdndActionMove,
530 XATOM_XdndActionLink,
531 XATOM_XdndActionAsk,
532 XATOM_XdndActionPrivate,
533 XATOM_XdndSelection,
534 XATOM_XdndTypeList,
535 XATOM_HTML_Format,
536 XATOM_WCF_DIF,
537 XATOM_WCF_ENHMETAFILE,
538 XATOM_WCF_HDROP,
539 XATOM_WCF_PENDATA,
540 XATOM_WCF_RIFF,
541 XATOM_WCF_SYLK,
542 XATOM_WCF_TIFF,
543 XATOM_WCF_WAVE,
544 XATOM_image_bmp,
545 XATOM_image_gif,
546 XATOM_image_jpeg,
547 XATOM_image_png,
548 XATOM_text_html,
549 XATOM_text_plain,
550 XATOM_text_rtf,
551 XATOM_text_richtext,
552 XATOM_text_uri_list,
553 NB_XATOMS
554 };
555
556 extern Atom X11DRV_Atoms[NB_XATOMS - FIRST_XATOM] DECLSPEC_HIDDEN;
557 extern Atom systray_atom DECLSPEC_HIDDEN;
558
559 #define x11drv_atom(name) (X11DRV_Atoms[XATOM_##name - FIRST_XATOM])
560
561 /* X11 event driver */
562
563 typedef BOOL (*x11drv_event_handler)( HWND hwnd, XEvent *event );
564
565 extern void X11DRV_register_event_handler( int type, x11drv_event_handler handler, const char *name ) DECLSPEC_HIDDEN;
566
567 extern BOOL X11DRV_ButtonPress( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
568 extern BOOL X11DRV_ButtonRelease( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
569 extern BOOL X11DRV_MotionNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
570 extern BOOL X11DRV_EnterNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
571 extern BOOL X11DRV_KeyEvent( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
572 extern BOOL X11DRV_KeymapNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
573 extern BOOL X11DRV_DestroyNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
574 extern BOOL X11DRV_SelectionRequest( HWND hWnd, XEvent *event ) DECLSPEC_HIDDEN;
575 extern BOOL X11DRV_SelectionClear( HWND hWnd, XEvent *event ) DECLSPEC_HIDDEN;
576 extern BOOL X11DRV_MappingNotify( HWND hWnd, XEvent *event ) DECLSPEC_HIDDEN;
577 extern BOOL X11DRV_GenericEvent( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN;
578
579 extern int xinput2_opcode DECLSPEC_HIDDEN;
580 extern Bool (*pXGetEventData)( Display *display, XEvent /*XGenericEventCookie*/ *event ) DECLSPEC_HIDDEN;
581 extern void (*pXFreeEventData)( Display *display, XEvent /*XGenericEventCookie*/ *event ) DECLSPEC_HIDDEN;
582
583 extern DWORD EVENT_x11_time_to_win32_time(Time time) DECLSPEC_HIDDEN;
584
585 /* X11 driver private messages, must be in the range 0x80001000..0x80001fff */
586 enum x11drv_window_messages
587 {
588 WM_X11DRV_UPDATE_CLIPBOARD = 0x80001000,
589 WM_X11DRV_SET_WIN_REGION,
590 WM_X11DRV_DESKTOP_RESIZED,
591 WM_X11DRV_SET_CURSOR,
592 WM_X11DRV_CLIP_CURSOR_NOTIFY,
593 WM_X11DRV_CLIP_CURSOR_REQUEST,
594 WM_X11DRV_DELETE_TAB,
595 WM_X11DRV_ADD_TAB
596 };
597
598 /* _NET_WM_STATE properties that we keep track of */
599 enum x11drv_net_wm_state
600 {
601 KDE_NET_WM_STATE_SKIP_SWITCHER,
602 NET_WM_STATE_FULLSCREEN,
603 NET_WM_STATE_ABOVE,
604 NET_WM_STATE_MAXIMIZED,
605 NET_WM_STATE_SKIP_PAGER,
606 NET_WM_STATE_SKIP_TASKBAR,
607 NB_NET_WM_STATES
608 };
609
610 /* x11drv private window data */
611 struct x11drv_win_data
612 {
613 Display *display; /* display connection for the thread owning the window */
614 XVisualInfo vis; /* X visual used by this window */
615 Colormap whole_colormap; /* colormap if non-default visual */
616 Colormap client_colormap; /* colormap for the client window */
617 HWND hwnd; /* hwnd that this private data belongs to */
618 Window whole_window; /* X window for the complete window */
619 Window client_window; /* X window for the client area */
620 RECT window_rect; /* USER window rectangle relative to win32 parent window client area */
621 RECT whole_rect; /* X window rectangle for the whole window relative to win32 parent window client area */
622 RECT client_rect; /* client area relative to win32 parent window client area */
623 XIC xic; /* X input context */
624 BOOL managed : 1; /* is window managed? */
625 BOOL mapped : 1; /* is window mapped? (in either normal or iconic state) */
626 BOOL iconic : 1; /* is window in iconic state? */
627 BOOL embedded : 1; /* is window an XEMBED client? */
628 BOOL shaped : 1; /* is window using a custom region shape? */
629 BOOL layered : 1; /* is window layered and with valid attributes? */
630 BOOL use_alpha : 1; /* does window use an alpha channel? */
631 BOOL skip_taskbar : 1; /* does window should be deleted from taskbar */
632 BOOL add_taskbar : 1; /* does window should be added to taskbar regardless of style */
633 int wm_state; /* current value of the WM_STATE property */
634 DWORD net_wm_state; /* bit mask of active x11drv_net_wm_state values */
635 Window embedder; /* window id of embedder */
636 unsigned long configure_serial; /* serial number of last configure request */
637 struct window_surface *surface;
638 Pixmap icon_pixmap;
639 Pixmap icon_mask;
640 unsigned long *icon_bits;
641 unsigned int icon_size;
642 };
643
644 extern struct x11drv_win_data *get_win_data( HWND hwnd ) DECLSPEC_HIDDEN;
645 extern void release_win_data( struct x11drv_win_data *data ) DECLSPEC_HIDDEN;
646 extern Window X11DRV_get_whole_window( HWND hwnd ) DECLSPEC_HIDDEN;
647 extern Window get_dummy_parent(void) DECLSPEC_HIDDEN;
648
649 extern void sync_gl_drawable( HWND hwnd, BOOL known_child ) DECLSPEC_HIDDEN;
650 extern void set_gl_drawable_parent( HWND hwnd, HWND parent ) DECLSPEC_HIDDEN;
651 extern void destroy_gl_drawable( HWND hwnd ) DECLSPEC_HIDDEN;
652 extern void wine_vk_surface_destroy( HWND hwnd ) DECLSPEC_HIDDEN;
653 extern void vulkan_thread_detach(void) DECLSPEC_HIDDEN;
654
655 extern void wait_for_withdrawn_state( HWND hwnd, BOOL set ) DECLSPEC_HIDDEN;
656 extern Window init_clip_window(void) DECLSPEC_HIDDEN;
657 extern void update_user_time( Time time ) DECLSPEC_HIDDEN;
658 extern void read_net_wm_states( Display *display, struct x11drv_win_data *data ) DECLSPEC_HIDDEN;
659 extern void update_net_wm_states( struct x11drv_win_data *data ) DECLSPEC_HIDDEN;
660 extern void make_window_embedded( struct x11drv_win_data *data ) DECLSPEC_HIDDEN;
661 extern Window create_dummy_client_window(void) DECLSPEC_HIDDEN;
662 extern Window create_client_window( HWND hwnd, const XVisualInfo *visual ) DECLSPEC_HIDDEN;
663 extern void set_window_visual( struct x11drv_win_data *data, const XVisualInfo *vis, BOOL use_alpha ) DECLSPEC_HIDDEN;
664 extern void change_systray_owner( Display *display, Window systray_window ) DECLSPEC_HIDDEN;
665 extern HWND create_foreign_window( Display *display, Window window ) DECLSPEC_HIDDEN;
666 extern BOOL update_clipboard( HWND hwnd ) DECLSPEC_HIDDEN;
667 extern void init_win_context(void) DECLSPEC_HIDDEN;
668 extern void *file_list_to_drop_files( const void *data, size_t size, size_t *ret_size ) DECLSPEC_HIDDEN;
669 extern void *uri_list_to_drop_files( const void *data, size_t size, size_t *ret_size ) DECLSPEC_HIDDEN;
670
671 static inline void mirror_rect( const RECT *window_rect, RECT *rect )
672 {
673 int width = window_rect->right - window_rect->left;
674 int tmp = rect->left;
675 rect->left = width - rect->right;
676 rect->right = width - tmp;
677 }
678
679 /* X context to associate a hwnd to an X window */
680 extern XContext winContext DECLSPEC_HIDDEN;
681 /* X context to associate an X cursor to a Win32 cursor handle */
682 extern XContext cursor_context DECLSPEC_HIDDEN;
683
684 extern void X11DRV_SetFocus( HWND hwnd ) DECLSPEC_HIDDEN;
685 extern void set_window_cursor( Window window, HCURSOR handle ) DECLSPEC_HIDDEN;
686 extern void sync_window_cursor( Window window ) DECLSPEC_HIDDEN;
687 extern LRESULT clip_cursor_notify( HWND hwnd, HWND prev_clip_hwnd, HWND new_clip_hwnd ) DECLSPEC_HIDDEN;
688 extern LRESULT clip_cursor_request( HWND hwnd, BOOL fullscreen, BOOL reset ) DECLSPEC_HIDDEN;
689 extern void reset_clipping_window(void) DECLSPEC_HIDDEN;
690 extern void retry_grab_clipping_window(void) DECLSPEC_HIDDEN;
691 extern BOOL clip_fullscreen_window( HWND hwnd, BOOL reset ) DECLSPEC_HIDDEN;
692 extern void move_resize_window( HWND hwnd, int dir ) DECLSPEC_HIDDEN;
693 extern void X11DRV_InitKeyboard( Display *display ) DECLSPEC_HIDDEN;
694 extern BOOL X11DRV_ProcessEvents( DWORD mask ) DECLSPEC_HIDDEN;
695 extern HWND *build_hwnd_list(void) DECLSPEC_HIDDEN;
696
697 typedef int (*x11drv_error_callback)( Display *display, XErrorEvent *event, void *arg );
698
699 extern void X11DRV_expect_error( Display *display, x11drv_error_callback callback, void *arg ) DECLSPEC_HIDDEN;
700 extern int X11DRV_check_error(void) DECLSPEC_HIDDEN;
701 extern void X11DRV_X_to_window_rect( struct x11drv_win_data *data, RECT *rect, int x, int y, int cx, int cy ) DECLSPEC_HIDDEN;
702 extern POINT virtual_screen_to_root( INT x, INT y ) DECLSPEC_HIDDEN;
703 extern POINT root_to_virtual_screen( INT x, INT y ) DECLSPEC_HIDDEN;
704 extern RECT get_host_primary_monitor_rect(void) DECLSPEC_HIDDEN;
705 extern RECT get_work_area( const RECT *monitor_rect ) DECLSPEC_HIDDEN;
706 extern BOOL xinerama_get_fullscreen_monitors( const RECT *rect, long *indices ) DECLSPEC_HIDDEN;
707 extern void xinerama_init( unsigned int width, unsigned int height ) DECLSPEC_HIDDEN;
708 extern void init_recursive_mutex( pthread_mutex_t *mutex ) DECLSPEC_HIDDEN;
709
710 #define DEPTH_COUNT 3
711 extern const unsigned int *depths DECLSPEC_HIDDEN;
712
713 /* Use a distinct type for the settings id, to avoid mixups other types of ids */
714 typedef struct { ULONG_PTR id; } x11drv_settings_id;
715
716 /* Required functions for changing and enumerating display settings */
717 struct x11drv_settings_handler
718 {
719 /* A name to tell what host driver is used */
720 const char *name;
721
722 /* Higher priority can override handlers with a lower priority */
723 UINT priority;
724
725 /* get_id() will be called to map a device name, e.g., \\.\DISPLAY1 to a driver specific id.
726 * Following functions use this id to identify the device.
727 *
728 * Return FALSE if the device cannot be found and TRUE on success */
729 BOOL (*get_id)(const WCHAR *device_name, BOOL is_primary, x11drv_settings_id *id);
730
731 /* get_modes() will be called to get a list of supported modes of the device of id in modes
732 * with respect to flags, which could be 0, EDS_RAWMODE or EDS_ROTATEDMODE. If the implementation
733 * uses dmDriverExtra then every DEVMODEW in the list must have the same dmDriverExtra value
734 *
735 * Following fields in DEVMODE must be valid:
736 * dmSize, dmDriverExtra, dmFields, dmDisplayOrientation, dmBitsPerPel, dmPelsWidth, dmPelsHeight,
737 * dmDisplayFlags and dmDisplayFrequency
738 *
739 * Return FALSE on failure with parameters unchanged and error code set. Return TRUE on success */
740 BOOL (*get_modes)(x11drv_settings_id id, DWORD flags, DEVMODEW **modes, UINT *mode_count);
741
742 /* free_modes() will be called to free the mode list returned from get_modes() */
743 void (*free_modes)(DEVMODEW *modes);
744
745 /* get_current_mode() will be called to get the current display mode of the device of id
746 *
747 * Following fields in DEVMODE must be valid:
748 * dmFields, dmDisplayOrientation, dmBitsPerPel, dmPelsWidth, dmPelsHeight, dmDisplayFlags,
749 * dmDisplayFrequency and dmPosition
750 *
751 * Return FALSE on failure with parameters unchanged and error code set. Return TRUE on success */
752 BOOL (*get_current_mode)(x11drv_settings_id id, DEVMODEW *mode);
753
754 /* set_current_mode() will be called to change the display mode of the display device of id.
755 * mode must be a valid mode from get_modes() with optional fields, such as dmPosition set.
756 *
757 * Return DISP_CHANGE_*, same as ChangeDisplaySettingsExW() return values */
758 LONG (*set_current_mode)(x11drv_settings_id id, const DEVMODEW *mode);
759 };
760
761 extern void X11DRV_Settings_SetHandler(const struct x11drv_settings_handler *handler) DECLSPEC_HIDDEN;
762
763 extern void X11DRV_init_desktop( Window win, unsigned int width, unsigned int height ) DECLSPEC_HIDDEN;
764 extern void X11DRV_resize_desktop(void) DECLSPEC_HIDDEN;
765 extern BOOL is_virtual_desktop(void) DECLSPEC_HIDDEN;
766 extern BOOL is_desktop_fullscreen(void) DECLSPEC_HIDDEN;
767 extern BOOL is_detached_mode(const DEVMODEW *) DECLSPEC_HIDDEN;
768 void X11DRV_Settings_Init(void) DECLSPEC_HIDDEN;
769
770 void X11DRV_XF86VM_Init(void) DECLSPEC_HIDDEN;
771 void X11DRV_XRandR_Init(void) DECLSPEC_HIDDEN;
772 void init_user_driver(void) DECLSPEC_HIDDEN;
773
774 /* X11 display device handler. Used to initialize display device registry data */
775
776 /* Required functions for display device registry initialization */
777 struct x11drv_display_device_handler
778 {
779 /* A name to tell what host driver is used */
780 const char *name;
781
782 /* Higher priority can override handlers with lower priority */
783 INT priority;
784
785 /* get_gpus will be called to get a list of GPUs. First GPU has to be where the primary adapter is.
786 *
787 * Return FALSE on failure with parameters unchanged */
788 BOOL (*get_gpus)(struct gdi_gpu **gpus, int *count);
789
790 /* get_adapters will be called to get a list of adapters in EnumDisplayDevices context under a GPU.
791 * The first adapter has to be primary if GPU is primary.
792 *
793 * Return FALSE on failure with parameters unchanged */
794 BOOL (*get_adapters)(ULONG_PTR gpu_id, struct gdi_adapter **adapters, int *count);
795
796 /* get_monitors will be called to get a list of monitors in EnumDisplayDevices context under an adapter.
797 * The first monitor has to be primary if adapter is primary.
798 *
799 * Return FALSE on failure with parameters unchanged */
800 BOOL (*get_monitors)(ULONG_PTR adapter_id, struct gdi_monitor **monitors, int *count);
801
802 /* free_gpus will be called to free a GPU list from get_gpus */
803 void (*free_gpus)(struct gdi_gpu *gpus);
804
805 /* free_adapters will be called to free an adapter list from get_adapters */
806 void (*free_adapters)(struct gdi_adapter *adapters);
807
808 /* free_monitors will be called to free a monitor list from get_monitors */
809 void (*free_monitors)(struct gdi_monitor *monitors, int count);
810
811 /* register_event_handlers will be called to register event handlers.
812 * This function pointer is optional and can be NULL when driver doesn't support it */
813 void (*register_event_handlers)(void);
814 };
815
816 extern BOOL get_host_primary_gpu(struct gdi_gpu *gpu) DECLSPEC_HIDDEN;
817 extern void X11DRV_DisplayDevices_SetHandler(const struct x11drv_display_device_handler *handler) DECLSPEC_HIDDEN;
818 extern void X11DRV_DisplayDevices_Init(BOOL force) DECLSPEC_HIDDEN;
819 extern void X11DRV_DisplayDevices_RegisterEventHandlers(void) DECLSPEC_HIDDEN;
820 extern BOOL X11DRV_DisplayDevices_SupportEventHandlers(void) DECLSPEC_HIDDEN;
821 /* Display device handler used in virtual desktop mode */
822 extern struct x11drv_display_device_handler desktop_handler DECLSPEC_HIDDEN;
823
824 /* XIM support */
825 extern BOOL xim_init( const WCHAR *input_style ) DECLSPEC_HIDDEN;
826 extern void xim_thread_attach( struct x11drv_thread_data *data ) DECLSPEC_HIDDEN;
827 extern BOOL xim_in_compose_mode(void) DECLSPEC_HIDDEN;
828 extern void xim_set_result_string( HWND hwnd, const char *str, UINT count ) DECLSPEC_HIDDEN;
829 extern XIC X11DRV_get_ic( HWND hwnd ) DECLSPEC_HIDDEN;
830 extern void xim_set_focus( HWND hwnd, BOOL focus ) DECLSPEC_HIDDEN;
831
832 #define XEMBED_MAPPED (1 << 0)
833
834 static inline BOOL is_window_rect_mapped( const RECT *rect )
835 {
836 RECT virtual_rect = NtUserGetVirtualScreenRect();
837 return (rect->left < virtual_rect.right &&
838 rect->top < virtual_rect.bottom &&
839 max( rect->right, rect->left + 1 ) > virtual_rect.left &&
840 max( rect->bottom, rect->top + 1 ) > virtual_rect.top);
841 }
842
843 /* unixlib interface */
844
845 extern NTSTATUS x11drv_systray_clear( void *arg ) DECLSPEC_HIDDEN;
846 extern NTSTATUS x11drv_systray_dock( void *arg ) DECLSPEC_HIDDEN;
847 extern NTSTATUS x11drv_systray_hide( void *arg ) DECLSPEC_HIDDEN;
848 extern NTSTATUS x11drv_systray_init( void *arg ) DECLSPEC_HIDDEN;
849 extern NTSTATUS x11drv_tablet_attach_queue( void *arg ) DECLSPEC_HIDDEN;
850 extern NTSTATUS x11drv_tablet_get_packet( void *arg ) DECLSPEC_HIDDEN;
851 extern NTSTATUS x11drv_tablet_load_info( void *arg ) DECLSPEC_HIDDEN;
852 extern NTSTATUS x11drv_tablet_info( void *arg ) DECLSPEC_HIDDEN;
853
854 extern NTSTATUS x11drv_client_func( enum x11drv_client_funcs func, const void *params,
855 ULONG size ) DECLSPEC_HIDDEN;
856 extern NTSTATUS x11drv_client_call( enum client_callback func, UINT arg ) DECLSPEC_HIDDEN;
857
858 /* GDI helpers */
859
860 static inline BOOL lp_to_dp( HDC hdc, POINT *points, INT count )
861 {
862 return NtGdiTransformPoints( hdc, points, points, count, NtGdiLPtoDP );
863 }
864
865 static inline UINT get_palette_entries( HPALETTE palette, UINT start, UINT count, PALETTEENTRY *entries )
866 {
867 return NtGdiDoPalette( palette, start, count, entries, NtGdiGetPaletteEntries, TRUE );
868 }
869
870 /* user helpers */
871
872 static inline LRESULT send_message( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam )
873 {
874 return NtUserMessageCall( hwnd, msg, wparam, lparam, NULL, NtUserSendDriverMessage, FALSE );
875 }
876
877 static inline LRESULT send_message_timeout( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam,
878 UINT flags, UINT timeout, PDWORD_PTR res_ptr )
879 {
880 struct send_message_timeout_params params = { .flags = flags, .timeout = timeout };
881 LRESULT res = NtUserMessageCall( hwnd, msg, wparam, lparam, &params,
882 NtUserSendMessageTimeout, FALSE );
883 if (res_ptr) *res_ptr = params.result;
884 return res;
885 }
886
887 static inline BOOL send_notify_message( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam )
888 {
889 return NtUserMessageCall( hwnd, msg, wparam, lparam, 0, NtUserSendNotifyMessage, FALSE );
890 }
891
892 static inline HWND get_focus(void)
893 {
894 GUITHREADINFO info;
895 info.cbSize = sizeof(info);
896 return NtUserGetGUIThreadInfo( GetCurrentThreadId(), &info ) ? info.hwndFocus : 0;
897 }
898
899 static inline HWND get_active_window(void)
900 {
901 GUITHREADINFO info;
902 info.cbSize = sizeof(info);
903 return NtUserGetGUIThreadInfo( GetCurrentThreadId(), &info ) ? info.hwndActive : 0;
904 }
905
906 static inline BOOL intersect_rect( RECT *dst, const RECT *src1, const RECT *src2 )
907 {
908 dst->left = max( src1->left, src2->left );
909 dst->top = max( src1->top, src2->top );
910 dst->right = min( src1->right, src2->right );
911 dst->bottom = min( src1->bottom, src2->bottom );
912 return !IsRectEmpty( dst );
913 }
914
915 /* registry helpers */
916
917 extern HKEY open_hkcu_key( const char *name ) DECLSPEC_HIDDEN;
918 extern ULONG query_reg_value( HKEY hkey, const WCHAR *name,
919 KEY_VALUE_PARTIAL_INFORMATION *info, ULONG size ) DECLSPEC_HIDDEN;
920 extern HKEY reg_open_key( HKEY root, const WCHAR *name, ULONG name_len ) DECLSPEC_HIDDEN;
921
922 /* string helpers */
923
924 static inline void ascii_to_unicode( WCHAR *dst, const char *src, size_t len )
925 {
926 while (len--) *dst++ = (unsigned char)*src++;
927 }
928
929 static inline UINT asciiz_to_unicode( WCHAR *dst, const char *src )
930 {
931 WCHAR *p = dst;
932 while ((*p++ = *src++));
933 return (p - dst) * sizeof(WCHAR);
934 }
935
936 #endif /* __WINE_X11DRV_H */
Windows API implementation