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wine/dlls/winex11.drv/x11drv.h
Akihiro Sagawa ce7a98e95c winex11: Return more reliable value from X11DRV_MsgWaitForMultipleObjects. 
After processing several X events, X11DRV_MsgWaitForMultipleObjects always
tells us that a new message is available. This is not true for some cases.

For instance, when we call DestroyWindow, the X queues DestroyEvent. Then,
X11DRV_MsgWaitForMultipleObjects handles the event only; none is posted or
sent as hwnd for destroyed window is unavailable. However, the function
states "new message is available" by returning count - 1 value.

This is an issue for CoWaitForMultipleHandles because it expects a new
message in the queue and consumes the message.

Signed-off-by: Akihiro Sagawa <sagawa.aki@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
2016-08-25 22:27:40 +09:00

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/*
* 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 <limits.h>
#include <stdarg.h>
#include <X11/Xlib.h>
#include <X11/Xresource.h>
#include <X11/Xutil.h>
#include <X11/Xatom.h>
#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 <X11/Xmd.h>
#include <X11/Xproto.h>
#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 "wingdi.h"
#include "winuser.h"
#include "wine/gdi_driver.h"
#include "wine/list.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;
struct x11drv_gamma_ramp
{
WORD red[256];
WORD green[256];
WORD blue[256];
};
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 X11DRV_Arc( PHYSDEV dev, INT left, INT top, INT right,
INT bottom, INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
extern BOOL X11DRV_Chord( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
extern BOOL X11DRV_Ellipse( PHYSDEV dev, INT left, INT top, INT right, INT bottom ) DECLSPEC_HIDDEN;
extern INT X11DRV_EnumICMProfiles( PHYSDEV dev, ICMENUMPROCW proc, LPARAM lparam ) DECLSPEC_HIDDEN;
extern BOOL X11DRV_ExtFloodFill( PHYSDEV dev, INT x, INT y, COLORREF color, UINT fillType ) DECLSPEC_HIDDEN;
extern BOOL X11DRV_FillPath( PHYSDEV dev ) DECLSPEC_HIDDEN;
extern BOOL X11DRV_GetDeviceGammaRamp( PHYSDEV dev, LPVOID ramp ) DECLSPEC_HIDDEN;
extern BOOL X11DRV_GetICMProfile( PHYSDEV dev, LPDWORD size, LPWSTR filename ) DECLSPEC_HIDDEN;
extern DWORD X11DRV_GetImage( PHYSDEV dev, BITMAPINFO *info,
struct gdi_image_bits *bits, struct bitblt_coords *src ) DECLSPEC_HIDDEN;
extern COLORREF X11DRV_GetNearestColor( PHYSDEV dev, COLORREF color ) DECLSPEC_HIDDEN;
extern UINT X11DRV_GetSystemPaletteEntries( PHYSDEV dev, UINT start, UINT count, LPPALETTEENTRY entries ) DECLSPEC_HIDDEN;
extern BOOL X11DRV_GradientFill( PHYSDEV dev, TRIVERTEX *vert_array, ULONG nvert,
void *grad_array, ULONG ngrad, ULONG mode ) DECLSPEC_HIDDEN;
extern BOOL X11DRV_LineTo( PHYSDEV dev, INT x, INT y) DECLSPEC_HIDDEN;
extern BOOL X11DRV_PaintRgn( PHYSDEV dev, HRGN hrgn ) DECLSPEC_HIDDEN;
extern BOOL X11DRV_PatBlt( PHYSDEV dev, struct bitblt_coords *dst, DWORD rop ) DECLSPEC_HIDDEN;
extern BOOL X11DRV_Pie( PHYSDEV dev, INT left, INT top, INT right,
INT bottom, INT xstart, INT ystart, INT xend, INT yend ) DECLSPEC_HIDDEN;
extern BOOL X11DRV_Polygon( PHYSDEV dev, const POINT* pt, INT count ) DECLSPEC_HIDDEN;
extern BOOL X11DRV_PolyPolygon( PHYSDEV dev, const POINT* pt, const INT* counts, UINT polygons) DECLSPEC_HIDDEN;
extern BOOL X11DRV_PolyPolyline( PHYSDEV dev, const POINT* pt, const DWORD* counts, DWORD polylines) DECLSPEC_HIDDEN;
extern DWORD 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 X11DRV_RealizeDefaultPalette( PHYSDEV dev ) DECLSPEC_HIDDEN;
extern UINT X11DRV_RealizePalette( PHYSDEV dev, HPALETTE hpal, BOOL primary ) DECLSPEC_HIDDEN;
extern BOOL X11DRV_Rectangle(PHYSDEV dev, INT left, INT top, INT right, INT bottom) DECLSPEC_HIDDEN;
extern BOOL X11DRV_RoundRect( PHYSDEV dev, INT left, INT top, INT right, INT bottom,
INT ell_width, INT ell_height ) DECLSPEC_HIDDEN;
extern HBRUSH X11DRV_SelectBrush( PHYSDEV dev, HBRUSH hbrush, const struct brush_pattern *pattern ) DECLSPEC_HIDDEN;
extern HPEN X11DRV_SelectPen( PHYSDEV dev, HPEN hpen, const struct brush_pattern *pattern ) DECLSPEC_HIDDEN;
extern COLORREF X11DRV_SetDCBrushColor( PHYSDEV dev, COLORREF crColor ) DECLSPEC_HIDDEN;
extern COLORREF X11DRV_SetDCPenColor( PHYSDEV dev, COLORREF crColor ) DECLSPEC_HIDDEN;
extern void X11DRV_SetDeviceClipping( PHYSDEV dev, HRGN rgn ) DECLSPEC_HIDDEN;
extern BOOL X11DRV_SetDeviceGammaRamp( PHYSDEV dev, LPVOID ramp ) DECLSPEC_HIDDEN;
extern COLORREF X11DRV_SetPixel( PHYSDEV dev, INT x, INT y, COLORREF color ) DECLSPEC_HIDDEN;
extern BOOL X11DRV_StretchBlt( PHYSDEV dst_dev, struct bitblt_coords *dst,
PHYSDEV src_dev, struct bitblt_coords *src, DWORD rop ) DECLSPEC_HIDDEN;
extern BOOL X11DRV_StrokeAndFillPath( PHYSDEV dev ) DECLSPEC_HIDDEN;
extern BOOL X11DRV_StrokePath( PHYSDEV dev ) DECLSPEC_HIDDEN;
extern BOOL X11DRV_UnrealizePalette( HPALETTE hpal ) 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;
/* IME support */
extern void IME_SetOpenStatus(BOOL fOpen) DECLSPEC_HIDDEN;
extern void IME_SetCompositionStatus(BOOL fOpen) DECLSPEC_HIDDEN;
extern INT IME_GetCursorPos(void) DECLSPEC_HIDDEN;
extern void IME_SetCursorPos(DWORD pos) DECLSPEC_HIDDEN;
extern void IME_UpdateAssociation(HWND focus) DECLSPEC_HIDDEN;
extern BOOL IME_SetCompositionString(DWORD dwIndex, LPCVOID lpComp,
DWORD dwCompLen, LPCVOID lpRead,
DWORD dwReadLen) DECLSPEC_HIDDEN;
extern void IME_SetResultString(LPWSTR lpResult, DWORD dwResultlen) DECLSPEC_HIDDEN;
extern void X11DRV_XDND_EnterEvent( HWND hWnd, XClientMessageEvent *event ) DECLSPEC_HIDDEN;
extern void X11DRV_XDND_PositionEvent( HWND hWnd, XClientMessageEvent *event ) DECLSPEC_HIDDEN;
extern void X11DRV_XDND_DropEvent( HWND hWnd, XClientMessageEvent *event ) DECLSPEC_HIDDEN;
extern void X11DRV_XDND_LeaveEvent( HWND hWnd, XClientMessageEvent *event ) DECLSPEC_HIDDEN;
extern HANDLE X11DRV_CLIPBOARD_ImportSelection(Display *d, Atom target, Window w, Atom prop, UINT *windowsFormat) 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;
/* 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 */
};
/**************************************************************************
* 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 */
HKL kbd_layout; /* active keyboard layout */
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;
int xi2_core_pointer; /* XInput2 core pointer id */
};
extern struct x11drv_thread_data *x11drv_init_thread_data(void) DECLSPEC_HIDDEN;
extern DWORD thread_data_tls_index DECLSPEC_HIDDEN;
static inline struct x11drv_thread_data *x11drv_thread_data(void)
{
return TlsGetValue( thread_data_tls_index );
}
/* 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 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;
/* atoms */
enum x11drv_atoms
{
FIRST_XATOM = XA_LAST_PREDEFINED + 1,
XATOM_CLIPBOARD = FIRST_XATOM,
XATOM_COMPOUND_TEXT,
XATOM_INCR,
XATOM_MANAGER,
XATOM_MULTIPLE,
XATOM_SELECTION_DATA,
XATOM_TARGETS,
XATOM_TEXT,
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__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_XdndTarget,
XATOM_XdndTypeList,
XATOM_HTML_Format,
XATOM_WCF_BITMAP,
XATOM_WCF_DIB,
XATOM_WCF_DIBV5,
XATOM_WCF_DIF,
XATOM_WCF_DSPBITMAP,
XATOM_WCF_DSPENHMETAFILE,
XATOM_WCF_DSPMETAFILEPICT,
XATOM_WCF_DSPTEXT,
XATOM_WCF_ENHMETAFILE,
XATOM_WCF_HDROP,
XATOM_WCF_LOCALE,
XATOM_WCF_METAFILEPICT,
XATOM_WCF_OEMTEXT,
XATOM_WCF_OWNERDISPLAY,
XATOM_WCF_PALETTE,
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_ACQUIRE_SELECTION = 0x80001000,
WM_X11DRV_SET_WIN_REGION,
WM_X11DRV_RESIZE_DESKTOP,
WM_X11DRV_SET_CURSOR,
WM_X11DRV_CLIP_CURSOR
};
/* _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 colormap; /* colormap if non-default visual */
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 parent */
RECT whole_rect; /* X window rectangle for the whole window relative to parent */
RECT client_rect; /* client area relative to parent */
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? */
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 void sync_gl_drawable( HWND hwnd, const RECT *visible_rect, const RECT *client_rect ) 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 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_client_window( struct x11drv_win_data *data, const XVisualInfo *visual ) DECLSPEC_HIDDEN;
extern void set_window_visual( struct x11drv_win_data *data, const XVisualInfo *vis ) DECLSPEC_HIDDEN;
extern void change_systray_owner( Display *display, Window systray_window ) DECLSPEC_HIDDEN;
extern void update_systray_balloon_position(void) DECLSPEC_HIDDEN;
extern HWND create_foreign_window( Display *display, Window window ) 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 a struct x11drv_win_data to an hwnd */
extern XContext win_data_context DECLSPEC_HIDDEN;
/* X context to associate an X cursor to a Win32 cursor handle */
extern XContext cursor_context DECLSPEC_HIDDEN;
extern void X11DRV_InitClipboard(void) DECLSPEC_HIDDEN;
extern void X11DRV_AcquireClipboard(HWND hWndClipWindow) DECLSPEC_HIDDEN;
extern void X11DRV_ResetSelectionOwner(void) DECLSPEC_HIDDEN;
extern void CDECL 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 new_clip_hwnd ) DECLSPEC_HIDDEN;
extern void ungrab_clipping_window(void) DECLSPEC_HIDDEN;
extern void reset_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 DWORD CDECL X11DRV_MsgWaitForMultipleObjectsEx( DWORD count, const HANDLE *handles, DWORD timeout,
DWORD mask, DWORD flags ) 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 ) 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_virtual_screen_rect(void) DECLSPEC_HIDDEN;
extern RECT get_primary_monitor_rect(void) DECLSPEC_HIDDEN;
extern void xinerama_init( unsigned int width, unsigned int height ) DECLSPEC_HIDDEN;
struct x11drv_mode_info
{
unsigned int width;
unsigned int height;
unsigned int bpp;
unsigned int refresh_rate;
};
extern void X11DRV_init_desktop( Window win, unsigned int width, unsigned int height ) DECLSPEC_HIDDEN;
extern void X11DRV_resize_desktop(unsigned int width, unsigned int height) DECLSPEC_HIDDEN;
extern BOOL is_desktop_fullscreen(void) DECLSPEC_HIDDEN;
extern BOOL create_desktop_win_data( Window win ) DECLSPEC_HIDDEN;
extern void X11DRV_Settings_AddDepthModes(void) DECLSPEC_HIDDEN;
extern void X11DRV_Settings_AddOneMode(unsigned int width, unsigned int height, unsigned int bpp, unsigned int freq) DECLSPEC_HIDDEN;
unsigned int X11DRV_Settings_GetModeCount(void) DECLSPEC_HIDDEN;
void X11DRV_Settings_Init(void) DECLSPEC_HIDDEN;
struct x11drv_mode_info *X11DRV_Settings_SetHandlers(const char *name,
int (*pNewGCM)(void),
LONG (*pNewSCM)(int),
unsigned int nmodes,
int reserve_depths) DECLSPEC_HIDDEN;
void X11DRV_XF86VM_Init(void) DECLSPEC_HIDDEN;
void X11DRV_XRandR_Init(void) DECLSPEC_HIDDEN;
/* XIM support */
extern BOOL X11DRV_InitXIM( const char *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;
extern void X11DRV_ForceXIMReset(HWND hwnd) DECLSPEC_HIDDEN;
extern void X11DRV_SetPreeditState(HWND hwnd, BOOL fOpen) DECLSPEC_HIDDEN;
#define XEMBED_MAPPED (1 << 0)
static inline BOOL is_window_rect_mapped( const RECT *rect )
{
RECT virtual_rect = get_virtual_screen_rect();
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);
}
static inline BOOL is_window_rect_fullscreen( const RECT *rect )
{
RECT primary_rect = get_primary_monitor_rect();
return (rect->left <= primary_rect.left && rect->right >= primary_rect.right &&
rect->top <= primary_rect.top && rect->bottom >= primary_rect.bottom);
}
#endif /* __WINE_X11DRV_H */
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