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- /* GDK - The GIMP Drawing Kit
- * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 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
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public
- * License along with this library; if not, write to the
- * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- * Boston, MA 02111-1307, USA.
- */
-
- /*
- * Modified by the GTK+ Team and others 1997-1999. See the AUTHORS
- * file for a list of people on the GTK+ Team. See the ChangeLog
- * files for a list of changes. These files are distributed with
- * GTK+ at ftp://ftp.gtk.org/pub/gtk/.
- */
-
- #ifndef __GDK_PRIVATE_H__
- #define __GDK_PRIVATE_H__
-
-
- #include <X11/Xlib.h>
- #include <X11/Xutil.h>
- #include <gdk/gdktypes.h>
-
- #define gdk_window_lookup(xid) ((GdkWindow*) gdk_xid_table_lookup (xid))
- #define gdk_pixmap_lookup(xid) ((GdkPixmap*) gdk_xid_table_lookup (xid))
- #define gdk_font_lookup(xid) ((GdkFont*) gdk_xid_table_lookup (xid))
-
-
- #ifdef __cplusplus
- extern "C" {
- #endif /* __cplusplus */
-
-
- typedef struct _GdkWindowPrivate GdkWindowPrivate;
- typedef struct _GdkWindowPrivate GdkPixmapPrivate;
- typedef struct _GdkImagePrivate GdkImagePrivate;
- typedef struct _GdkGCPrivate GdkGCPrivate;
- typedef struct _GdkColormapPrivate GdkColormapPrivate;
- typedef struct _GdkColorInfo GdkColorInfo;
- typedef struct _GdkVisualPrivate GdkVisualPrivate;
- typedef struct _GdkFontPrivate GdkFontPrivate;
- typedef struct _GdkCursorPrivate GdkCursorPrivate;
- typedef struct _GdkEventFilter GdkEventFilter;
- typedef struct _GdkClientFilter GdkClientFilter;
- typedef struct _GdkColorContextPrivate GdkColorContextPrivate;
- typedef struct _GdkRegionPrivate GdkRegionPrivate;
-
-
- struct _GdkWindowPrivate
- {
- GdkWindow window;
- GdkWindow *parent;
- Window xwindow;
- Display *xdisplay;
- gint16 x;
- gint16 y;
- guint16 width;
- guint16 height;
- guint8 resize_count;
- guint8 window_type;
- guint ref_count;
- guint destroyed : 2;
- guint mapped : 1;
- guint guffaw_gravity : 1;
-
- gint extension_events;
-
- GList *filters;
- GdkColormap *colormap;
- GList *children;
- };
-
- struct _GdkImagePrivate
- {
- GdkImage image;
- XImage *ximage;
- Display *xdisplay;
- gpointer x_shm_info;
-
- void (*image_put) (GdkDrawable *window,
- GdkGC *gc,
- GdkImage *image,
- gint xsrc,
- gint ysrc,
- gint xdest,
- gint ydest,
- gint width,
- gint height);
- };
-
- struct _GdkGCPrivate
- {
- GdkGC gc;
- GC xgc;
- Display *xdisplay;
- guint ref_count;
- };
-
- typedef enum {
- GDK_COLOR_WRITEABLE = 1 << 0
- } GdkColorInfoFlags;
-
- struct _GdkColorInfo
- {
- GdkColorInfoFlags flags;
- guint ref_count;
- };
-
- struct _GdkColormapPrivate
- {
- GdkColormap colormap;
- Colormap xcolormap;
- Display *xdisplay;
- GdkVisual *visual;
- gint private_val;
-
- GHashTable *hash;
- GdkColorInfo *info;
- time_t last_sync_time;
-
- guint ref_count;
- };
-
- struct _GdkVisualPrivate
- {
- GdkVisual visual;
- Visual *xvisual;
- };
-
- struct _GdkFontPrivate
- {
- GdkFont font;
- /* XFontStruct *xfont; */
- /* generic pointer point to XFontStruct or XFontSet */
- gpointer xfont;
- Display *xdisplay;
- guint ref_count;
- };
-
- struct _GdkCursorPrivate
- {
- GdkCursor cursor;
- Cursor xcursor;
- Display *xdisplay;
- };
-
- struct _GdkDndCursorInfo {
- Cursor gdk_cursor_dragdefault, gdk_cursor_dragok;
- GdkWindow *drag_pm_default, *drag_pm_ok;
- GdkPoint default_hotspot, ok_hotspot;
- GList *xids;
- };
- typedef struct _GdkDndCursorInfo GdkDndCursorInfo;
-
- struct _GdkDndGlobals {
- GdkAtom gdk_XdeEnter, gdk_XdeLeave, gdk_XdeRequest;
- GdkAtom gdk_XdeDataAvailable, gdk_XdeDataShow, gdk_XdeCancel;
- GdkAtom gdk_XdeTypelist;
-
- GdkDndCursorInfo *c;
- GdkWindow **drag_startwindows;
- guint drag_numwindows;
- gboolean drag_really, drag_perhaps, dnd_grabbed;
- Window dnd_drag_target;
- GdkPoint drag_dropcoords;
-
- GdkPoint dnd_drag_start, dnd_drag_oldpos;
- GdkRectangle dnd_drag_dropzone;
- GdkWindowPrivate *real_sw;
- Window dnd_drag_curwin;
- Time last_drop_time; /* An incredible hack, sosumi miguel */
- };
- typedef struct _GdkDndGlobals GdkDndGlobals;
-
- struct _GdkEventFilter {
- GdkFilterFunc function;
- gpointer data;
- };
-
- struct _GdkClientFilter {
- GdkAtom type;
- GdkFilterFunc function;
- gpointer data;
- };
-
- #ifdef USE_XIM
-
- typedef struct _GdkICPrivate GdkICPrivate;
-
- struct _GdkICPrivate
- {
- XIC xic;
- GdkICAttr *attr;
- GdkICAttributesType mask;
- };
-
- #endif /* USE_XIM */
-
- struct _GdkColorContextPrivate
- {
- GdkColorContext color_context;
- Display *xdisplay;
- XStandardColormap std_cmap;
- };
-
- struct _GdkRegionPrivate
- {
- GdkRegion region;
- Region xregion;
- };
-
- typedef enum {
- GDK_DEBUG_MISC = 1 << 0,
- GDK_DEBUG_EVENTS = 1 << 1,
- GDK_DEBUG_DND = 1 << 2,
- GDK_DEBUG_COLOR_CONTEXT = 1 << 3,
- GDK_DEBUG_XIM = 1 << 4
- } GdkDebugFlag;
-
- void gdk_events_init (void);
- void gdk_window_init (void);
- void gdk_visual_init (void);
- void gdk_dnd_init (void);
-
- void gdk_image_init (void);
- void gdk_image_exit (void);
-
- GdkColormap* gdk_colormap_lookup (Colormap xcolormap);
- GdkVisual* gdk_visual_lookup (Visual *xvisual);
-
- void gdk_window_add_colormap_windows (GdkWindow *window);
- void gdk_window_destroy_notify (GdkWindow *window);
-
- void gdk_xid_table_insert (XID *xid,
- gpointer data);
- void gdk_xid_table_remove (XID xid);
- gpointer gdk_xid_table_lookup (XID xid);
-
- gint gdk_send_xevent (Window window, gboolean propagate, glong event_mask,
- XEvent *event_send);
-
- /* If you pass x = y = -1, it queries the pointer
- to find out where it currently is.
- If you pass x = y = -2, it does anything necessary
- to know that the drag is ending.
- */
- void gdk_dnd_display_drag_cursor(gint x,
- gint y,
- gboolean drag_ok,
- gboolean change_made);
-
- /* Please see gdkwindow.c for comments on how to use */
- Window gdk_window_xid_at(Window base, gint bx, gint by, gint x, gint y, GList *excludes, gboolean excl_child);
- Window gdk_window_xid_at_coords(gint x, gint y, GList *excludes, gboolean excl_child);
-
- extern gint gdk_debug_level;
- extern gint gdk_show_events;
- extern gint gdk_use_xshm;
- extern gint gdk_stack_trace;
- extern gchar *gdk_display_name;
- extern Display *gdk_display;
- extern gint gdk_screen;
- extern Window gdk_root_window;
- extern Window gdk_leader_window;
- extern GdkWindowPrivate gdk_root_parent;
- extern Atom gdk_wm_delete_window;
- extern Atom gdk_wm_take_focus;
- extern Atom gdk_wm_protocols;
- extern Atom gdk_wm_window_protocols[];
- extern Atom gdk_selection_property;
- extern GdkDndGlobals gdk_dnd;
- extern GdkWindow *selection_owner[];
- extern gchar *gdk_progclass;
- extern gint gdk_error_code;
- extern gint gdk_error_warnings;
- extern gint gdk_null_window_warnings;
- extern GList *gdk_default_filters;
- extern const int gdk_nevent_masks;
- extern const int gdk_event_mask_table[];
-
- extern GdkWindowPrivate *gdk_xgrab_window; /* Window that currently holds the
- * x pointer grab
- */
-
- #ifdef USE_XIM
- /* XIM support */
- gint gdk_im_open (void);
- void gdk_im_close (void);
- void gdk_ic_cleanup (void);
-
- extern GdkICPrivate *gdk_xim_ic; /* currently using IC */
- extern GdkWindow *gdk_xim_window; /* currently using Window */
- #endif /* USE_XIM */
-
- /* Debugging support */
-
- #ifdef G_ENABLE_DEBUG
-
- #define GDK_NOTE(type,action) G_STMT_START { \
- if (gdk_debug_flags & GDK_DEBUG_##type) \
- { action; }; } G_STMT_END
-
- #else /* !G_ENABLE_DEBUG */
-
- #define GDK_NOTE(type,action)
-
- #endif /* G_ENABLE_DEBUG */
-
- extern guint gdk_debug_flags;
-
-
- #ifdef __cplusplus
- }
- #endif /* __cplusplus */
-
-
- #endif /* __GDK_PRIVATE_H__ */
-