/* * X11 driver definitions * * Copyright 1996 Alexandre Julliard * Copyright 1999 Patrik Stridvall * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA */ #ifndef __WINE_X11DRV_H #define __WINE_X11DRV_H #ifndef __WINE_CONFIG_H # error You must include config.h to use this header #endif #include #include #include #include #include #include #include #include #ifdef HAVE_X11_EXTENSIONS_XINPUT2_H #include #endif #define BOOL X_BOOL #define BYTE X_BYTE #define INT8 X_INT8 #define INT16 X_INT16 #define INT32 X_INT32 #define INT64 X_INT64 #include #include #undef BOOL #undef BYTE #undef INT8 #undef INT16 #undef INT32 #undef INT64 #undef LONG64 #undef Status /* avoid conflict with wintrnl.h */ typedef int Status; #include "windef.h" #include "winbase.h" #include "ntgdi.h" #include "wine/gdi_driver.h" #include "unixlib.h" #include "wine/list.h" #include "wine/unicode.h" #define MAX_DASHLEN 16 #define WINE_XDND_VERSION 5 /* X physical pen */ typedef struct { int style; int endcap; int linejoin; int pixel; int width; char dashes[MAX_DASHLEN]; int dash_len; int type; /* GEOMETRIC || COSMETIC */ int ext; /* extended pen - 1, otherwise - 0 */ } X_PHYSPEN; /* X physical brush */ typedef struct { int style; int fillStyle; int pixel; Pixmap pixmap; } X_PHYSBRUSH; typedef struct { int shift; int scale; int max; } ChannelShift; typedef struct { ChannelShift physicalRed, physicalGreen, physicalBlue; ChannelShift logicalRed, logicalGreen, logicalBlue; } ColorShifts; /* X physical device */ typedef struct { struct gdi_physdev dev; GC gc; /* X Window GC */ Drawable drawable; RECT dc_rect; /* DC rectangle relative to drawable */ RECT *bounds; /* Graphics bounds */ HRGN region; /* Device region (visible region & clip region) */ X_PHYSPEN pen; X_PHYSBRUSH brush; int depth; /* bit depth of the DC */ ColorShifts *color_shifts; /* color shifts of the DC */ int exposures; /* count of graphics exposures operations */ } X11DRV_PDEVICE; #define GAMMA_RAMP_SIZE 256 struct x11drv_gamma_ramp { WORD red[GAMMA_RAMP_SIZE]; WORD green[GAMMA_RAMP_SIZE]; WORD blue[GAMMA_RAMP_SIZE]; }; static inline X11DRV_PDEVICE *get_x11drv_dev( PHYSDEV dev ) { return (X11DRV_PDEVICE *)dev; } static inline void reset_bounds( RECT *bounds ) { bounds->left = bounds->top = INT_MAX; bounds->right = bounds->bottom = INT_MIN; } static inline void add_bounds_rect( RECT *bounds, const RECT *rect ) { if (rect->left >= rect->right || rect->top >= rect->bottom) return; bounds->left = min( bounds->left, rect->left ); bounds->top = min( bounds->top, rect->top ); bounds->right = max( bounds->right, rect->right ); bounds->bottom = max( bounds->bottom, rect->bottom ); } /* Wine driver X11 functions */ extern BOOL CDECL X11DRV_Arc( PHYSDEV dev, INT left, INT top, INT right, INT bottom, INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_Chord( PHYSDEV dev, INT left, INT top, INT right, INT bottom, INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN; extern NTSTATUS CDECL X11DRV_D3DKMTCheckVidPnExclusiveOwnership( const D3DKMT_CHECKVIDPNEXCLUSIVEOWNERSHIP *desc ) DECLSPEC_HIDDEN; extern NTSTATUS CDECL X11DRV_D3DKMTSetVidPnSourceOwner( const D3DKMT_SETVIDPNSOURCEOWNER *desc ) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_Ellipse( PHYSDEV dev, INT left, INT top, INT right, INT bottom ) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_ExtFloodFill( PHYSDEV dev, INT x, INT y, COLORREF color, UINT fillType ) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_FillPath( PHYSDEV dev ) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_GetDeviceGammaRamp( PHYSDEV dev, LPVOID ramp ) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_GetICMProfile( PHYSDEV dev, BOOL allow_default, LPDWORD size, LPWSTR filename ) DECLSPEC_HIDDEN; extern DWORD CDECL X11DRV_GetImage( PHYSDEV dev, BITMAPINFO *info, struct gdi_image_bits *bits, struct bitblt_coords *src ) DECLSPEC_HIDDEN; extern COLORREF CDECL X11DRV_GetNearestColor( PHYSDEV dev, COLORREF color ) DECLSPEC_HIDDEN; extern UINT CDECL X11DRV_GetSystemPaletteEntries( PHYSDEV dev, UINT start, UINT count, LPPALETTEENTRY entries ) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_GradientFill( PHYSDEV dev, TRIVERTEX *vert_array, ULONG nvert, void *grad_array, ULONG ngrad, ULONG mode ) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_LineTo( PHYSDEV dev, INT x, INT y) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_PaintRgn( PHYSDEV dev, HRGN hrgn ) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_PatBlt( PHYSDEV dev, struct bitblt_coords *dst, DWORD rop ) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_Pie( PHYSDEV dev, INT left, INT top, INT right, INT bottom, INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_PolyPolygon( PHYSDEV dev, const POINT* pt, const INT* counts, UINT polygons) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_PolyPolyline( PHYSDEV dev, const POINT* pt, const DWORD* counts, DWORD polylines) DECLSPEC_HIDDEN; extern DWORD CDECL X11DRV_PutImage( PHYSDEV dev, HRGN clip, BITMAPINFO *info, const struct gdi_image_bits *bits, struct bitblt_coords *src, struct bitblt_coords *dst, DWORD rop ) DECLSPEC_HIDDEN; extern UINT CDECL X11DRV_RealizeDefaultPalette( PHYSDEV dev ) DECLSPEC_HIDDEN; extern UINT CDECL X11DRV_RealizePalette( PHYSDEV dev, HPALETTE hpal, BOOL primary ) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_Rectangle(PHYSDEV dev, INT left, INT top, INT right, INT bottom) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_RoundRect( PHYSDEV dev, INT left, INT top, INT right, INT bottom, INT ell_width, INT ell_height ) DECLSPEC_HIDDEN; extern HBRUSH CDECL X11DRV_SelectBrush( PHYSDEV dev, HBRUSH hbrush, const struct brush_pattern *pattern ) DECLSPEC_HIDDEN; extern HPEN CDECL X11DRV_SelectPen( PHYSDEV dev, HPEN hpen, const struct brush_pattern *pattern ) DECLSPEC_HIDDEN; extern COLORREF CDECL X11DRV_SetDCBrushColor( PHYSDEV dev, COLORREF crColor ) DECLSPEC_HIDDEN; extern COLORREF CDECL X11DRV_SetDCPenColor( PHYSDEV dev, COLORREF crColor ) DECLSPEC_HIDDEN; extern void CDECL X11DRV_SetDeviceClipping( PHYSDEV dev, HRGN rgn ) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_SetDeviceGammaRamp( PHYSDEV dev, LPVOID ramp ) DECLSPEC_HIDDEN; extern COLORREF CDECL X11DRV_SetPixel( PHYSDEV dev, INT x, INT y, COLORREF color ) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_StretchBlt( PHYSDEV dst_dev, struct bitblt_coords *dst, PHYSDEV src_dev, struct bitblt_coords *src, DWORD rop ) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_StrokeAndFillPath( PHYSDEV dev ) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_StrokePath( PHYSDEV dev ) DECLSPEC_HIDDEN; extern BOOL CDECL X11DRV_UnrealizePalette( HPALETTE hpal ) DECLSPEC_HIDDEN; extern BOOL X11DRV_ActivateKeyboardLayout( HKL hkl, UINT flags ) DECLSPEC_HIDDEN; extern void X11DRV_Beep(void) DECLSPEC_HIDDEN; extern INT X11DRV_GetKeyNameText( LONG lparam, LPWSTR buffer, INT size ) DECLSPEC_HIDDEN; extern UINT X11DRV_MapVirtualKeyEx( UINT code, UINT map_type, HKL hkl ) DECLSPEC_HIDDEN; extern INT X11DRV_ToUnicodeEx( UINT virtKey, UINT scanCode, const BYTE *lpKeyState, LPWSTR bufW, int bufW_size, UINT flags, HKL hkl ) DECLSPEC_HIDDEN; extern SHORT X11DRV_VkKeyScanEx( WCHAR wChar, HKL hkl ) DECLSPEC_HIDDEN; extern void X11DRV_DestroyCursorIcon( HCURSOR handle ) DECLSPEC_HIDDEN; extern void X11DRV_SetCursor( HCURSOR handle ) DECLSPEC_HIDDEN; extern BOOL X11DRV_SetCursorPos( INT x, INT y ) DECLSPEC_HIDDEN; extern BOOL X11DRV_GetCursorPos( LPPOINT pos ) DECLSPEC_HIDDEN; extern BOOL X11DRV_ClipCursor( LPCRECT clip ) DECLSPEC_HIDDEN; extern LONG X11DRV_ChangeDisplaySettingsEx( LPCWSTR devname, LPDEVMODEW devmode, HWND hwnd, DWORD flags, LPVOID lpvoid ) DECLSPEC_HIDDEN; extern BOOL X11DRV_EnumDisplaySettingsEx( LPCWSTR name, DWORD n, LPDEVMODEW devmode, DWORD flags ) DECLSPEC_HIDDEN; extern void X11DRV_UpdateDisplayDevices( const struct gdi_device_manager *device_manager, BOOL force, void *param ) DECLSPEC_HIDDEN; extern BOOL X11DRV_CreateDesktopWindow( HWND hwnd ) DECLSPEC_HIDDEN; extern BOOL X11DRV_CreateWindow( HWND hwnd ) DECLSPEC_HIDDEN; extern void X11DRV_DestroyWindow( HWND hwnd ) DECLSPEC_HIDDEN; extern void X11DRV_FlashWindowEx( PFLASHWINFO pfinfo ) DECLSPEC_HIDDEN; extern void X11DRV_GetDC( HDC hdc, HWND hwnd, HWND top, const RECT *win_rect, const RECT *top_rect, DWORD flags ) DECLSPEC_HIDDEN; extern void X11DRV_ReleaseDC( HWND hwnd, HDC hdc ) DECLSPEC_HIDDEN; extern BOOL X11DRV_ScrollDC( HDC hdc, INT dx, INT dy, HRGN update ) DECLSPEC_HIDDEN; extern void X11DRV_SetCapture( HWND hwnd, UINT flags ) DECLSPEC_HIDDEN; extern void X11DRV_SetLayeredWindowAttributes( HWND hwnd, COLORREF key, BYTE alpha, DWORD flags ) DECLSPEC_HIDDEN; extern void X11DRV_SetParent( HWND hwnd, HWND parent, HWND old_parent ) DECLSPEC_HIDDEN; extern void X11DRV_SetWindowIcon( HWND hwnd, UINT type, HICON icon ) DECLSPEC_HIDDEN; extern void X11DRV_SetWindowRgn( HWND hwnd, HRGN hrgn, BOOL redraw ) DECLSPEC_HIDDEN; extern void X11DRV_SetWindowStyle( HWND hwnd, INT offset, STYLESTRUCT *style ) DECLSPEC_HIDDEN; extern void X11DRV_SetWindowText( HWND hwnd, LPCWSTR text ) DECLSPEC_HIDDEN; extern UINT X11DRV_ShowWindow( HWND hwnd, INT cmd, RECT *rect, UINT swp ) DECLSPEC_HIDDEN; extern LRESULT X11DRV_SysCommand( HWND hwnd, WPARAM wparam, LPARAM lparam ) DECLSPEC_HIDDEN; extern void X11DRV_UpdateClipboard(void) DECLSPEC_HIDDEN; extern BOOL X11DRV_UpdateLayeredWindow( HWND hwnd, const UPDATELAYEREDWINDOWINFO *info, const RECT *window_rect ) DECLSPEC_HIDDEN; extern LRESULT X11DRV_WindowMessage( HWND hwnd, UINT msg, WPARAM wp, LPARAM lp ) DECLSPEC_HIDDEN; extern BOOL X11DRV_WindowPosChanging( HWND hwnd, HWND insert_after, UINT swp_flags, const RECT *window_rect, const RECT *client_rect, RECT *visible_rect, struct window_surface **surface ) DECLSPEC_HIDDEN; extern void X11DRV_WindowPosChanged( HWND hwnd, HWND insert_after, UINT swp_flags, const RECT *rectWindow, const RECT *rectClient, const RECT *visible_rect, const RECT *valid_rects, struct window_surface *surface ) DECLSPEC_HIDDEN; extern BOOL X11DRV_SystemParametersInfo( UINT action, UINT int_param, void *ptr_param, UINT flags ) DECLSPEC_HIDDEN; extern void X11DRV_ThreadDetach(void) DECLSPEC_HIDDEN; /* X11 driver internal functions */ extern void X11DRV_Xcursor_Init(void) DECLSPEC_HIDDEN; extern void X11DRV_XInput2_Init(void) DECLSPEC_HIDDEN; extern DWORD copy_image_bits( BITMAPINFO *info, BOOL is_r8g8b8, XImage *image, const struct gdi_image_bits *src_bits, struct gdi_image_bits *dst_bits, struct bitblt_coords *coords, const int *mapping, unsigned int zeropad_mask ) DECLSPEC_HIDDEN; extern Pixmap create_pixmap_from_image( HDC hdc, const XVisualInfo *vis, const BITMAPINFO *info, const struct gdi_image_bits *bits, UINT coloruse ) DECLSPEC_HIDDEN; extern DWORD get_pixmap_image( Pixmap pixmap, int width, int height, const XVisualInfo *vis, BITMAPINFO *info, struct gdi_image_bits *bits ) DECLSPEC_HIDDEN; extern struct window_surface *create_surface( Window window, const XVisualInfo *vis, const RECT *rect, COLORREF color_key, BOOL use_alpha ) DECLSPEC_HIDDEN; extern void set_surface_color_key( struct window_surface *window_surface, COLORREF color_key ) DECLSPEC_HIDDEN; extern HRGN expose_surface( struct window_surface *window_surface, const RECT *rect ) DECLSPEC_HIDDEN; extern RGNDATA *X11DRV_GetRegionData( HRGN hrgn, HDC hdc_lptodp ) DECLSPEC_HIDDEN; extern BOOL add_extra_clipping_region( X11DRV_PDEVICE *dev, HRGN rgn ) DECLSPEC_HIDDEN; extern void restore_clipping_region( X11DRV_PDEVICE *dev ) DECLSPEC_HIDDEN; extern void add_device_bounds( X11DRV_PDEVICE *dev, const RECT *rect ) DECLSPEC_HIDDEN; extern void execute_rop( X11DRV_PDEVICE *physdev, Pixmap src_pixmap, GC gc, const RECT *visrect, DWORD rop ) DECLSPEC_HIDDEN; extern BOOL X11DRV_SetupGCForPatBlt( X11DRV_PDEVICE *physDev, GC gc, BOOL fMapColors ) DECLSPEC_HIDDEN; extern BOOL X11DRV_SetupGCForBrush( X11DRV_PDEVICE *physDev ) DECLSPEC_HIDDEN; extern INT X11DRV_XWStoDS( HDC hdc, INT width ) DECLSPEC_HIDDEN; extern INT X11DRV_YWStoDS( HDC hdc, INT height ) DECLSPEC_HIDDEN; extern BOOL client_side_graphics DECLSPEC_HIDDEN; extern BOOL client_side_with_render DECLSPEC_HIDDEN; extern BOOL shape_layered_windows DECLSPEC_HIDDEN; extern const struct gdi_dc_funcs *X11DRV_XRender_Init(void) DECLSPEC_HIDDEN; extern struct opengl_funcs *get_glx_driver(UINT) DECLSPEC_HIDDEN; extern const struct vulkan_funcs *get_vulkan_driver(UINT) DECLSPEC_HIDDEN; extern struct format_entry *import_xdnd_selection( Display *display, Window win, Atom selection, Atom *targets, UINT count, size_t *size ) DECLSPEC_HIDDEN; /************************************************************************** * X11 GDI driver */ extern Display *gdi_display DECLSPEC_HIDDEN; /* display to use for all GDI functions */ /* X11 GDI palette driver */ #define X11DRV_PALETTE_FIXED 0x0001 /* read-only colormap - have to use XAllocColor (if not virtual) */ #define X11DRV_PALETTE_VIRTUAL 0x0002 /* no mapping needed - pixel == pixel color */ #define X11DRV_PALETTE_PRIVATE 0x1000 /* private colormap, identity mapping */ extern UINT16 X11DRV_PALETTE_PaletteFlags DECLSPEC_HIDDEN; extern int *X11DRV_PALETTE_PaletteToXPixel DECLSPEC_HIDDEN; extern int *X11DRV_PALETTE_XPixelToPalette DECLSPEC_HIDDEN; extern ColorShifts X11DRV_PALETTE_default_shifts DECLSPEC_HIDDEN; extern int X11DRV_PALETTE_mapEGAPixel[16] DECLSPEC_HIDDEN; extern int X11DRV_PALETTE_Init(void) DECLSPEC_HIDDEN; extern BOOL X11DRV_IsSolidColor(COLORREF color) DECLSPEC_HIDDEN; extern COLORREF X11DRV_PALETTE_ToLogical(X11DRV_PDEVICE *physDev, int pixel) DECLSPEC_HIDDEN; extern int X11DRV_PALETTE_ToPhysical(X11DRV_PDEVICE *physDev, COLORREF color) DECLSPEC_HIDDEN; extern COLORREF X11DRV_PALETTE_GetColor( X11DRV_PDEVICE *physDev, COLORREF color ) DECLSPEC_HIDDEN; extern int *get_window_surface_mapping( int bpp, int *mapping ) DECLSPEC_HIDDEN; /* GDI escapes */ #define X11DRV_ESCAPE 6789 enum x11drv_escape_codes { X11DRV_SET_DRAWABLE, /* set current drawable for a DC */ X11DRV_GET_DRAWABLE, /* get current drawable for a DC */ X11DRV_START_EXPOSURES, /* start graphics exposures */ X11DRV_END_EXPOSURES, /* end graphics exposures */ X11DRV_FLUSH_GL_DRAWABLE /* flush changes made to the gl drawable */ }; struct x11drv_escape_set_drawable { enum x11drv_escape_codes code; /* escape code (X11DRV_SET_DRAWABLE) */ Drawable drawable; /* X drawable */ int mode; /* ClipByChildren or IncludeInferiors */ RECT dc_rect; /* DC rectangle relative to drawable */ }; struct x11drv_escape_get_drawable { enum x11drv_escape_codes code; /* escape code (X11DRV_GET_DRAWABLE) */ Drawable drawable; /* X drawable */ Drawable gl_drawable; /* GL drawable */ int pixel_format; /* internal GL pixel format */ }; struct x11drv_escape_flush_gl_drawable { enum x11drv_escape_codes code; /* escape code (X11DRV_FLUSH_GL_DRAWABLE) */ Drawable gl_drawable; /* GL drawable */ BOOL flush; /* flush X11 before copying */ }; /************************************************************************** * X11 USER driver */ struct x11drv_thread_data { Display *display; XEvent *current_event; /* event currently being processed */ HWND grab_hwnd; /* window that currently grabs the mouse */ HWND last_focus; /* last window that had focus */ XIM xim; /* input method */ HWND last_xic_hwnd; /* last xic window */ XFontSet font_set; /* international text drawing font set */ Window selection_wnd; /* window used for selection interactions */ unsigned long warp_serial; /* serial number of last pointer warp request */ Window clip_window; /* window used for cursor clipping */ HWND clip_hwnd; /* message window stored in desktop while clipping is active */ DWORD clip_reset; /* time when clipping was last reset */ #ifdef HAVE_X11_EXTENSIONS_XINPUT2_H enum { xi_unavailable = -1, xi_unknown, xi_disabled, xi_enabled } xi2_state; /* XInput2 state */ void *xi2_devices; /* list of XInput2 devices (valid when state is enabled) */ int xi2_device_count; XIValuatorClassInfo x_valuator; XIValuatorClassInfo y_valuator; int xi2_core_pointer; /* XInput2 core pointer id */ int xi2_current_slave; /* Current slave driving the Core pointer */ #endif /* HAVE_X11_EXTENSIONS_XINPUT2_H */ }; extern struct x11drv_thread_data *x11drv_init_thread_data(void) DECLSPEC_HIDDEN; static inline struct x11drv_thread_data *x11drv_thread_data(void) { return NtUserGetThreadInfo()->driver_data; } /* retrieve the thread display, or NULL if not created yet */ static inline Display *thread_display(void) { struct x11drv_thread_data *data = x11drv_thread_data(); if (!data) return NULL; return data->display; } /* retrieve the thread display, creating it if needed */ static inline Display *thread_init_display(void) { return x11drv_init_thread_data()->display; } static inline size_t get_property_size( int format, unsigned long count ) { /* format==32 means long, which can be 64 bits... */ if (format == 32) return count * sizeof(long); return count * (format / 8); } extern XVisualInfo default_visual DECLSPEC_HIDDEN; extern XVisualInfo argb_visual DECLSPEC_HIDDEN; extern Colormap default_colormap DECLSPEC_HIDDEN; extern XPixmapFormatValues **pixmap_formats DECLSPEC_HIDDEN; extern Window root_window DECLSPEC_HIDDEN; extern BOOL clipping_cursor DECLSPEC_HIDDEN; extern BOOL keyboard_grabbed DECLSPEC_HIDDEN; extern unsigned int screen_bpp DECLSPEC_HIDDEN; extern BOOL use_xkb DECLSPEC_HIDDEN; extern BOOL usexrandr DECLSPEC_HIDDEN; extern BOOL usexvidmode DECLSPEC_HIDDEN; extern BOOL ximInComposeMode DECLSPEC_HIDDEN; extern BOOL use_take_focus DECLSPEC_HIDDEN; extern BOOL use_primary_selection DECLSPEC_HIDDEN; extern BOOL use_system_cursors DECLSPEC_HIDDEN; extern BOOL show_systray DECLSPEC_HIDDEN; extern BOOL grab_pointer DECLSPEC_HIDDEN; extern BOOL grab_fullscreen DECLSPEC_HIDDEN; extern BOOL usexcomposite DECLSPEC_HIDDEN; extern BOOL managed_mode DECLSPEC_HIDDEN; extern BOOL decorated_mode DECLSPEC_HIDDEN; extern BOOL private_color_map DECLSPEC_HIDDEN; extern int primary_monitor DECLSPEC_HIDDEN; extern int copy_default_colors DECLSPEC_HIDDEN; extern int alloc_system_colors DECLSPEC_HIDDEN; extern int xrender_error_base DECLSPEC_HIDDEN; extern HMODULE x11drv_module DECLSPEC_HIDDEN; extern char *process_name DECLSPEC_HIDDEN; extern Display *clipboard_display DECLSPEC_HIDDEN; extern WNDPROC client_foreign_window_proc; extern NTSTATUS (WINAPI *pNtWaitForMultipleObjects)(ULONG,const HANDLE*,BOOLEAN, BOOLEAN,const LARGE_INTEGER*) DECLSPEC_HIDDEN; /* atoms */ enum x11drv_atoms { FIRST_XATOM = XA_LAST_PREDEFINED + 1, XATOM_CLIPBOARD = FIRST_XATOM, XATOM_COMPOUND_TEXT, XATOM_EDID, XATOM_INCR, XATOM_MANAGER, XATOM_MULTIPLE, XATOM_SELECTION_DATA, XATOM_TARGETS, XATOM_TEXT, XATOM_TIMESTAMP, XATOM_UTF8_STRING, XATOM_RAW_ASCENT, XATOM_RAW_DESCENT, XATOM_RAW_CAP_HEIGHT, XATOM_Rel_X, XATOM_Rel_Y, XATOM_WM_PROTOCOLS, XATOM_WM_DELETE_WINDOW, XATOM_WM_STATE, XATOM_WM_TAKE_FOCUS, XATOM_DndProtocol, XATOM_DndSelection, XATOM__ICC_PROFILE, XATOM__MOTIF_WM_HINTS, XATOM__NET_STARTUP_INFO_BEGIN, XATOM__NET_STARTUP_INFO, XATOM__NET_SUPPORTED, XATOM__NET_SYSTEM_TRAY_OPCODE, XATOM__NET_SYSTEM_TRAY_S0, XATOM__NET_SYSTEM_TRAY_VISUAL, XATOM__NET_WM_ICON, XATOM__NET_WM_MOVERESIZE, XATOM__NET_WM_NAME, XATOM__NET_WM_PID, XATOM__NET_WM_PING, XATOM__NET_WM_STATE, XATOM__NET_WM_STATE_ABOVE, XATOM__NET_WM_STATE_DEMANDS_ATTENTION, XATOM__NET_WM_STATE_FULLSCREEN, XATOM__NET_WM_STATE_MAXIMIZED_HORZ, XATOM__NET_WM_STATE_MAXIMIZED_VERT, XATOM__NET_WM_STATE_SKIP_PAGER, XATOM__NET_WM_STATE_SKIP_TASKBAR, XATOM__NET_WM_USER_TIME, XATOM__NET_WM_USER_TIME_WINDOW, XATOM__NET_WM_WINDOW_OPACITY, XATOM__NET_WM_WINDOW_TYPE, XATOM__NET_WM_WINDOW_TYPE_DIALOG, XATOM__NET_WM_WINDOW_TYPE_NORMAL, XATOM__NET_WM_WINDOW_TYPE_UTILITY, XATOM__NET_WORKAREA, XATOM__GTK_WORKAREAS_D0, XATOM__XEMBED, XATOM__XEMBED_INFO, XATOM_XdndAware, XATOM_XdndEnter, XATOM_XdndPosition, XATOM_XdndStatus, XATOM_XdndLeave, XATOM_XdndFinished, XATOM_XdndDrop, XATOM_XdndActionCopy, XATOM_XdndActionMove, XATOM_XdndActionLink, XATOM_XdndActionAsk, XATOM_XdndActionPrivate, XATOM_XdndSelection, XATOM_XdndTypeList, XATOM_HTML_Format, XATOM_WCF_DIF, XATOM_WCF_ENHMETAFILE, XATOM_WCF_HDROP, XATOM_WCF_PENDATA, XATOM_WCF_RIFF, XATOM_WCF_SYLK, XATOM_WCF_TIFF, XATOM_WCF_WAVE, XATOM_image_bmp, XATOM_image_gif, XATOM_image_jpeg, XATOM_image_png, XATOM_text_html, XATOM_text_plain, XATOM_text_rtf, XATOM_text_richtext, XATOM_text_uri_list, NB_XATOMS }; extern Atom X11DRV_Atoms[NB_XATOMS - FIRST_XATOM] DECLSPEC_HIDDEN; extern Atom systray_atom DECLSPEC_HIDDEN; #define x11drv_atom(name) (X11DRV_Atoms[XATOM_##name - FIRST_XATOM]) /* X11 event driver */ typedef BOOL (*x11drv_event_handler)( HWND hwnd, XEvent *event ); extern void X11DRV_register_event_handler( int type, x11drv_event_handler handler, const char *name ) DECLSPEC_HIDDEN; extern BOOL X11DRV_ButtonPress( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN; extern BOOL X11DRV_ButtonRelease( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN; extern BOOL X11DRV_MotionNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN; extern BOOL X11DRV_EnterNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN; extern BOOL X11DRV_KeyEvent( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN; extern BOOL X11DRV_KeymapNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN; extern BOOL X11DRV_DestroyNotify( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN; extern BOOL X11DRV_SelectionRequest( HWND hWnd, XEvent *event ) DECLSPEC_HIDDEN; extern BOOL X11DRV_SelectionClear( HWND hWnd, XEvent *event ) DECLSPEC_HIDDEN; extern BOOL X11DRV_MappingNotify( HWND hWnd, XEvent *event ) DECLSPEC_HIDDEN; extern BOOL X11DRV_GenericEvent( HWND hwnd, XEvent *event ) DECLSPEC_HIDDEN; extern int xinput2_opcode DECLSPEC_HIDDEN; extern Bool (*pXGetEventData)( Display *display, XEvent /*XGenericEventCookie*/ *event ) DECLSPEC_HIDDEN; extern void (*pXFreeEventData)( Display *display, XEvent /*XGenericEventCookie*/ *event ) DECLSPEC_HIDDEN; extern DWORD EVENT_x11_time_to_win32_time(Time time) DECLSPEC_HIDDEN; /* X11 driver private messages, must be in the range 0x80001000..0x80001fff */ enum x11drv_window_messages { WM_X11DRV_UPDATE_CLIPBOARD = 0x80001000, WM_X11DRV_SET_WIN_REGION, WM_X11DRV_RESIZE_DESKTOP, WM_X11DRV_SET_CURSOR, WM_X11DRV_CLIP_CURSOR_NOTIFY, WM_X11DRV_CLIP_CURSOR_REQUEST, WM_X11DRV_DELETE_TAB, WM_X11DRV_ADD_TAB }; /* _NET_WM_STATE properties that we keep track of */ enum x11drv_net_wm_state { NET_WM_STATE_FULLSCREEN, NET_WM_STATE_ABOVE, NET_WM_STATE_MAXIMIZED, NET_WM_STATE_SKIP_PAGER, NET_WM_STATE_SKIP_TASKBAR, NB_NET_WM_STATES }; /* x11drv private window data */ struct x11drv_win_data { Display *display; /* display connection for the thread owning the window */ XVisualInfo vis; /* X visual used by this window */ Colormap whole_colormap; /* colormap if non-default visual */ Colormap client_colormap; /* colormap for the client window */ HWND hwnd; /* hwnd that this private data belongs to */ Window whole_window; /* X window for the complete window */ Window client_window; /* X window for the client area */ RECT window_rect; /* USER window rectangle relative to win32 parent window client area */ RECT whole_rect; /* X window rectangle for the whole window relative to win32 parent window client area */ RECT client_rect; /* client area relative to win32 parent window client area */ XIC xic; /* X input context */ BOOL managed : 1; /* is window managed? */ BOOL mapped : 1; /* is window mapped? (in either normal or iconic state) */ BOOL iconic : 1; /* is window in iconic state? */ BOOL embedded : 1; /* is window an XEMBED client? */ BOOL shaped : 1; /* is window using a custom region shape? */ BOOL layered : 1; /* is window layered and with valid attributes? */ BOOL use_alpha : 1; /* does window use an alpha channel? */ BOOL skip_taskbar : 1; /* does window should be deleted from taskbar */ BOOL add_taskbar : 1; /* does window should be added to taskbar regardless of style */ int wm_state; /* current value of the WM_STATE property */ DWORD net_wm_state; /* bit mask of active x11drv_net_wm_state values */ Window embedder; /* window id of embedder */ unsigned long configure_serial; /* serial number of last configure request */ struct window_surface *surface; Pixmap icon_pixmap; Pixmap icon_mask; unsigned long *icon_bits; unsigned int icon_size; }; extern struct x11drv_win_data *get_win_data( HWND hwnd ) DECLSPEC_HIDDEN; extern void release_win_data( struct x11drv_win_data *data ) DECLSPEC_HIDDEN; extern Window X11DRV_get_whole_window( HWND hwnd ) DECLSPEC_HIDDEN; extern XIC X11DRV_get_ic( HWND hwnd ) DECLSPEC_HIDDEN; extern Window get_dummy_parent(void) DECLSPEC_HIDDEN; extern void sync_gl_drawable( HWND hwnd, BOOL known_child ) DECLSPEC_HIDDEN; extern void set_gl_drawable_parent( HWND hwnd, HWND parent ) DECLSPEC_HIDDEN; extern void destroy_gl_drawable( HWND hwnd ) DECLSPEC_HIDDEN; extern void wine_vk_surface_destroy( HWND hwnd ) DECLSPEC_HIDDEN; extern void vulkan_thread_detach(void) DECLSPEC_HIDDEN; extern void wait_for_withdrawn_state( HWND hwnd, BOOL set ) DECLSPEC_HIDDEN; extern Window init_clip_window(void) DECLSPEC_HIDDEN; extern void update_user_time( Time time ) DECLSPEC_HIDDEN; extern void read_net_wm_states( Display *display, struct x11drv_win_data *data ) DECLSPEC_HIDDEN; extern void update_net_wm_states( struct x11drv_win_data *data ) DECLSPEC_HIDDEN; extern void make_window_embedded( struct x11drv_win_data *data ) DECLSPEC_HIDDEN; extern Window create_dummy_client_window(void) DECLSPEC_HIDDEN; extern Window create_client_window( HWND hwnd, const XVisualInfo *visual ) DECLSPEC_HIDDEN; extern void set_window_visual( struct x11drv_win_data *data, const XVisualInfo *vis, BOOL use_alpha ) DECLSPEC_HIDDEN; extern void change_systray_owner( Display *display, Window systray_window ) DECLSPEC_HIDDEN; extern HWND create_foreign_window( Display *display, Window window ) DECLSPEC_HIDDEN; extern BOOL update_clipboard( HWND hwnd ) DECLSPEC_HIDDEN; extern void init_win_context(void) DECLSPEC_HIDDEN; extern void *file_list_to_drop_files( const void *data, size_t size, size_t *ret_size ) DECLSPEC_HIDDEN; extern void *uri_list_to_drop_files( const void *data, size_t size, size_t *ret_size ) DECLSPEC_HIDDEN; static inline void mirror_rect( const RECT *window_rect, RECT *rect ) { int width = window_rect->right - window_rect->left; int tmp = rect->left; rect->left = width - rect->right; rect->right = width - tmp; } /* X context to associate a hwnd to an X window */ extern XContext winContext DECLSPEC_HIDDEN; /* X context to associate an X cursor to a Win32 cursor handle */ extern XContext cursor_context DECLSPEC_HIDDEN; extern void X11DRV_SetFocus( HWND hwnd ) DECLSPEC_HIDDEN; extern void set_window_cursor( Window window, HCURSOR handle ) DECLSPEC_HIDDEN; extern void sync_window_cursor( Window window ) DECLSPEC_HIDDEN; extern LRESULT clip_cursor_notify( HWND hwnd, HWND prev_clip_hwnd, HWND new_clip_hwnd ) DECLSPEC_HIDDEN; extern LRESULT clip_cursor_request( HWND hwnd, BOOL fullscreen, BOOL reset ) DECLSPEC_HIDDEN; extern void ungrab_clipping_window(void) DECLSPEC_HIDDEN; extern void reset_clipping_window(void) DECLSPEC_HIDDEN; extern void retry_grab_clipping_window(void) DECLSPEC_HIDDEN; extern BOOL clip_fullscreen_window( HWND hwnd, BOOL reset ) DECLSPEC_HIDDEN; extern void move_resize_window( HWND hwnd, int dir ) DECLSPEC_HIDDEN; extern void X11DRV_InitKeyboard( Display *display ) DECLSPEC_HIDDEN; extern NTSTATUS X11DRV_MsgWaitForMultipleObjectsEx( DWORD count, const HANDLE *handles, const LARGE_INTEGER *timeout, DWORD mask, DWORD flags ) DECLSPEC_HIDDEN; extern HWND *build_hwnd_list(void) DECLSPEC_HIDDEN; typedef int (*x11drv_error_callback)( Display *display, XErrorEvent *event, void *arg ); extern void X11DRV_expect_error( Display *display, x11drv_error_callback callback, void *arg ) DECLSPEC_HIDDEN; extern int X11DRV_check_error(void) DECLSPEC_HIDDEN; extern void X11DRV_X_to_window_rect( struct x11drv_win_data *data, RECT *rect, int x, int y, int cx, int cy ) DECLSPEC_HIDDEN; extern POINT virtual_screen_to_root( INT x, INT y ) DECLSPEC_HIDDEN; extern POINT root_to_virtual_screen( INT x, INT y ) DECLSPEC_HIDDEN; extern RECT get_host_primary_monitor_rect(void) DECLSPEC_HIDDEN; extern RECT get_work_area( const RECT *monitor_rect ) DECLSPEC_HIDDEN; extern void xinerama_init( unsigned int width, unsigned int height ) DECLSPEC_HIDDEN; extern void init_recursive_mutex( pthread_mutex_t *mutex ) DECLSPEC_HIDDEN; #define DEPTH_COUNT 3 extern const unsigned int *depths DECLSPEC_HIDDEN; /* Required functions for changing and enumerating display settings */ struct x11drv_settings_handler { /* A name to tell what host driver is used */ const char *name; /* Higher priority can override handlers with a lower priority */ UINT priority; /* get_id() will be called to map a device name, e.g., \\.\DISPLAY1 to a driver specific id. * Following functions use this id to identify the device. * * Return FALSE if the device cannot be found and TRUE on success */ BOOL (*get_id)(const WCHAR *device_name, ULONG_PTR *id); /* get_modes() will be called to get a list of supported modes of the device of id in modes * with respect to flags, which could be 0, EDS_RAWMODE or EDS_ROTATEDMODE. If the implementation * uses dmDriverExtra then every DEVMODEW in the list must have the same dmDriverExtra value * * Following fields in DEVMODE must be valid: * dmSize, dmDriverExtra, dmFields, dmDisplayOrientation, dmBitsPerPel, dmPelsWidth, dmPelsHeight, * dmDisplayFlags and dmDisplayFrequency * * Return FALSE on failure with parameters unchanged and error code set. Return TRUE on success */ BOOL (*get_modes)(ULONG_PTR id, DWORD flags, DEVMODEW **modes, UINT *mode_count); /* free_modes() will be called to free the mode list returned from get_modes() */ void (*free_modes)(DEVMODEW *modes); /* get_current_mode() will be called to get the current display mode of the device of id * * Following fields in DEVMODE must be valid: * dmFields, dmDisplayOrientation, dmBitsPerPel, dmPelsWidth, dmPelsHeight, dmDisplayFlags, * dmDisplayFrequency and dmPosition * * Return FALSE on failure with parameters unchanged and error code set. Return TRUE on success */ BOOL (*get_current_mode)(ULONG_PTR id, DEVMODEW *mode); /* set_current_mode() will be called to change the display mode of the display device of id. * mode must be a valid mode from get_modes() with optional fields, such as dmPosition set. * * Return DISP_CHANGE_*, same as ChangeDisplaySettingsExW() return values */ LONG (*set_current_mode)(ULONG_PTR id, DEVMODEW *mode); }; extern void X11DRV_Settings_SetHandler(const struct x11drv_settings_handler *handler) DECLSPEC_HIDDEN; extern void X11DRV_init_desktop( Window win, unsigned int width, unsigned int height ) DECLSPEC_HIDDEN; extern void X11DRV_resize_desktop(BOOL) DECLSPEC_HIDDEN; extern void init_registry_display_settings(void) DECLSPEC_HIDDEN; extern BOOL is_virtual_desktop(void) DECLSPEC_HIDDEN; extern BOOL is_desktop_fullscreen(void) DECLSPEC_HIDDEN; extern BOOL is_detached_mode(const DEVMODEW *) DECLSPEC_HIDDEN; extern BOOL create_desktop_win_data( Window win ) DECLSPEC_HIDDEN; extern BOOL get_primary_adapter(WCHAR *) DECLSPEC_HIDDEN; void X11DRV_Settings_Init(void) DECLSPEC_HIDDEN; void X11DRV_XF86VM_Init(void) DECLSPEC_HIDDEN; void X11DRV_XRandR_Init(void) DECLSPEC_HIDDEN; void init_user_driver(void) DECLSPEC_HIDDEN; /* X11 display device handler. Used to initialize display device registry data */ /* Required functions for display device registry initialization */ struct x11drv_display_device_handler { /* A name to tell what host driver is used */ const char *name; /* Higher priority can override handlers with lower priority */ INT priority; /* get_gpus will be called to get a list of GPUs. First GPU has to be where the primary adapter is. * * Return FALSE on failure with parameters unchanged */ BOOL (*get_gpus)(struct gdi_gpu **gpus, int *count); /* get_adapters will be called to get a list of adapters in EnumDisplayDevices context under a GPU. * The first adapter has to be primary if GPU is primary. * * Return FALSE on failure with parameters unchanged */ BOOL (*get_adapters)(ULONG_PTR gpu_id, struct gdi_adapter **adapters, int *count); /* get_monitors will be called to get a list of monitors in EnumDisplayDevices context under an adapter. * The first monitor has to be primary if adapter is primary. * * Return FALSE on failure with parameters unchanged */ BOOL (*get_monitors)(ULONG_PTR adapter_id, struct gdi_monitor **monitors, int *count); /* free_gpus will be called to free a GPU list from get_gpus */ void (*free_gpus)(struct gdi_gpu *gpus); /* free_adapters will be called to free an adapter list from get_adapters */ void (*free_adapters)(struct gdi_adapter *adapters); /* free_monitors will be called to free a monitor list from get_monitors */ void (*free_monitors)(struct gdi_monitor *monitors, int count); /* register_event_handlers will be called to register event handlers. * This function pointer is optional and can be NULL when driver doesn't support it */ void (*register_event_handlers)(void); }; extern HANDLE get_display_device_init_mutex(void) DECLSPEC_HIDDEN; extern BOOL get_host_primary_gpu(struct gdi_gpu *gpu) DECLSPEC_HIDDEN; extern void release_display_device_init_mutex(HANDLE) DECLSPEC_HIDDEN; extern void X11DRV_DisplayDevices_SetHandler(const struct x11drv_display_device_handler *handler) DECLSPEC_HIDDEN; extern void X11DRV_DisplayDevices_Init(BOOL force) DECLSPEC_HIDDEN; extern void X11DRV_DisplayDevices_RegisterEventHandlers(void) DECLSPEC_HIDDEN; extern void X11DRV_DisplayDevices_Update(BOOL) DECLSPEC_HIDDEN; /* Display device handler used in virtual desktop mode */ extern struct x11drv_display_device_handler desktop_handler DECLSPEC_HIDDEN; /* XIM support */ extern BOOL X11DRV_InitXIM( const WCHAR *input_style ) DECLSPEC_HIDDEN; extern XIC X11DRV_CreateIC(XIM xim, struct x11drv_win_data *data) DECLSPEC_HIDDEN; extern void X11DRV_SetupXIM(void) DECLSPEC_HIDDEN; extern void X11DRV_XIMLookupChars( const char *str, DWORD count ) DECLSPEC_HIDDEN; #define XEMBED_MAPPED (1 << 0) static inline BOOL is_window_rect_mapped( const RECT *rect ) { RECT virtual_rect = NtUserGetVirtualScreenRect(); return (rect->left < virtual_rect.right && rect->top < virtual_rect.bottom && max( rect->right, rect->left + 1 ) > virtual_rect.left && max( rect->bottom, rect->top + 1 ) > virtual_rect.top); } /* unixlib interface */ extern NTSTATUS x11drv_clipboard_message( void *arg ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_create_desktop( void *arg ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_systray_clear( void *arg ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_systray_dock( void *arg ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_systray_hide( void *arg ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_systray_init( void *arg ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_tablet_attach_queue( void *arg ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_tablet_get_packet( void *arg ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_tablet_load_info( void *arg ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_tablet_info( void *arg ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_xim_preedit_state( void *arg ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_xim_reset( void *arg ) DECLSPEC_HIDDEN; extern NTSTATUS WINAPI x11drv_dnd_enter_event( void *params, ULONG size ) DECLSPEC_HIDDEN; extern NTSTATUS WINAPI x11drv_dnd_position_event( void *params, ULONG size ) DECLSPEC_HIDDEN; extern NTSTATUS WINAPI x11drv_dnd_post_drop( void *data, ULONG size ) DECLSPEC_HIDDEN; extern NTSTATUS WINAPI x11drv_ime_set_composition_string( void *params, ULONG size ) DECLSPEC_HIDDEN; extern NTSTATUS WINAPI x11drv_ime_set_result( void *params, ULONG size ) DECLSPEC_HIDDEN; extern NTSTATUS WINAPI x11drv_systray_change_owner( void *params, ULONG size ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_dnd_drop_event( UINT arg ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_dnd_leave_event( UINT arg ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_ime_get_cursor_pos( UINT arg ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_ime_set_composition_status( UINT arg ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_ime_set_cursor_pos( UINT pos ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_ime_set_open_status( UINT open ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_ime_update_association( UINT arg ) DECLSPEC_HIDDEN; extern LRESULT WINAPI foreign_window_proc( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_client_func( enum x11drv_client_funcs func, const void *params, ULONG size ) DECLSPEC_HIDDEN; extern NTSTATUS x11drv_client_call( enum client_callback func, UINT arg ) DECLSPEC_HIDDEN; /* GDI helpers */ static inline BOOL lp_to_dp( HDC hdc, POINT *points, INT count ) { return NtGdiTransformPoints( hdc, points, points, count, NtGdiLPtoDP ); } static inline UINT get_palette_entries( HPALETTE palette, UINT start, UINT count, PALETTEENTRY *entries ) { return NtGdiDoPalette( palette, start, count, entries, NtGdiGetPaletteEntries, TRUE ); } /* user helpers */ static inline LRESULT send_message( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam ) { return NtUserMessageCall( hwnd, msg, wparam, lparam, NULL, NtUserSendMessage, FALSE ); } static inline LRESULT send_message_timeout( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam, UINT flags, UINT timeout, PDWORD_PTR res_ptr ) { struct send_message_timeout_params params = { .flags = flags, .timeout = timeout }; LRESULT res = NtUserMessageCall( hwnd, msg, wparam, lparam, ¶ms, NtUserSendMessageTimeout, FALSE ); if (res_ptr) *res_ptr = params.result; return res; } static inline BOOL send_notify_message( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam ) { return NtUserMessageCall( hwnd, msg, wparam, lparam, 0, NtUserSendNotifyMessage, FALSE ); } static inline HWND get_focus(void) { GUITHREADINFO info; info.cbSize = sizeof(info); return NtUserGetGUIThreadInfo( GetCurrentThreadId(), &info ) ? info.hwndFocus : 0; } static inline HWND get_active_window(void) { GUITHREADINFO info; info.cbSize = sizeof(info); return NtUserGetGUIThreadInfo( GetCurrentThreadId(), &info ) ? info.hwndActive : 0; } static inline BOOL intersect_rect( RECT *dst, const RECT *src1, const RECT *src2 ) { dst->left = max( src1->left, src2->left ); dst->top = max( src1->top, src2->top ); dst->right = min( src1->right, src2->right ); dst->bottom = min( src1->bottom, src2->bottom ); return !IsRectEmpty( dst ); } /* registry helpers */ extern HKEY open_hkcu_key( const char *name ) DECLSPEC_HIDDEN; extern ULONG query_reg_value( HKEY hkey, const WCHAR *name, KEY_VALUE_PARTIAL_INFORMATION *info, ULONG size ) DECLSPEC_HIDDEN; extern HKEY reg_open_key( HKEY root, const WCHAR *name, ULONG name_len ) DECLSPEC_HIDDEN; /* string helpers */ static inline void ascii_to_unicode( WCHAR *dst, const char *src, size_t len ) { while (len--) *dst++ = (unsigned char)*src++; } static inline UINT asciiz_to_unicode( WCHAR *dst, const char *src ) { WCHAR *p = dst; while ((*p++ = *src++)); return (p - dst) * sizeof(WCHAR); } static inline LONG x11drv_wcstol( LPCWSTR s, LPWSTR *end, INT base ) { BOOL negative = FALSE, empty = TRUE; LONG ret = 0; if (base < 0 || base == 1 || base > 36) return 0; if (end) *end = (WCHAR *)s; while (*s == ' ' || *s == '\t') s++; if (*s == '-') { negative = TRUE; s++; } else if (*s == '+') s++; if ((base == 0 || base == 16) && s[0] == '0' && (s[1] == 'x' || s[1] == 'X')) { base = 16; s += 2; } if (base == 0) base = s[0] != '0' ? 10 : 8; while (*s) { int v; if ('0' <= *s && *s <= '9') v = *s - '0'; else if ('A' <= *s && *s <= 'Z') v = *s - 'A' + 10; else if ('a' <= *s && *s <= 'z') v = *s - 'a' + 10; else break; if (v >= base) break; if (negative) v = -v; s++; empty = FALSE; if (!negative && (ret > MAXLONG / base || ret * base > MAXLONG - v)) ret = MAXLONG; else if (negative && (ret < (LONG)MINLONG / base || ret * base < (LONG)(MINLONG - v))) ret = MINLONG; else ret = ret * base + v; } if (end && !empty) *end = (WCHAR *)s; return ret; } #define strtolW x11drv_wcstol #endif /* __WINE_X11DRV_H */