1 /* GDK - The GIMP Drawing Kit
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 * Library General Public License for more details.
14 * You should have received a copy of the GNU Library General Public
15 * License along with this library; if not, write to the Free
16 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
18 #ifndef __GDK_PRIVATE_H__
19 #define __GDK_PRIVATE_H__
23 #include <X11/Xutil.h>
24 #include <gdk/gdktypes.h>
26 #define DND_PROTOCOL_VERSION 0
28 #define gdk_window_lookup(xid) ((GdkWindow*) gdk_xid_table_lookup (xid))
29 #define gdk_pixmap_lookup(xid) ((GdkPixmap*) gdk_xid_table_lookup (xid))
30 #define gdk_font_lookup(xid) ((GdkFont*) gdk_xid_table_lookup (xid))
35 #endif /* __cplusplus */
38 typedef struct _GdkWindowPrivate GdkWindowPrivate;
39 typedef struct _GdkWindowPrivate GdkPixmapPrivate;
40 typedef struct _GdkImagePrivate GdkImagePrivate;
41 typedef struct _GdkGCPrivate GdkGCPrivate;
42 typedef struct _GdkColormapPrivate GdkColormapPrivate;
43 typedef struct _GdkVisualPrivate GdkVisualPrivate;
44 typedef struct _GdkFontPrivate GdkFontPrivate;
45 typedef struct _GdkCursorPrivate GdkCursorPrivate;
46 typedef struct _GdkEventFilter GdkEventFilter;
47 typedef struct _GdkColorContextPrivate GdkColorContextPrivate;
50 struct _GdkWindowPrivate
64 guint dnd_drag_enabled : 1,
65 dnd_drag_datashow : 1,
66 dnd_drag_destructive_op : 1,
67 dnd_drag_accepted : 1,
69 dnd_drop_destructive_op : 1;
70 GdkAtom dnd_drag_data_type, *dnd_drag_data_typesavail;
71 guint dnd_drag_data_numtypesavail;
72 /* We have to turn on MotionMask/EnterWindowMask/LeaveWindowMask
73 during drags, then set it back to what it was after */
74 glong dnd_drag_savedeventmask, dnd_drag_eventmask;
75 GdkAtom *dnd_drop_data_typesavail;
76 guint dnd_drop_data_numtypesavail;
77 /* need to allow custom drag/drop cursors */
79 gint extension_events;
84 struct _GdkImagePrivate
91 void (*image_put) (GdkDrawable *window,
110 struct _GdkColormapPrivate
112 GdkColormap colormap;
121 struct _GdkVisualPrivate
127 struct _GdkFontPrivate
130 /* XFontStruct *xfont; */
131 /* generic pointer point to XFontStruct or XFontSet */
137 struct _GdkCursorPrivate
144 struct _GdkDndGlobals {
145 GdkAtom gdk_XdeEnter, gdk_XdeLeave, gdk_XdeRequest;
146 GdkAtom gdk_XdeDataAvailable, gdk_XdeDataShow, gdk_XdeCancel;
147 GdkAtom gdk_XdeTypelist;
148 Cursor gdk_cursor_dragdefault, gdk_cursor_dragok;
149 GdkWindow **drag_startwindows;
150 guint drag_numwindows;
152 GdkPoint drag_dropcoords;
154 typedef struct _GdkDndGlobals GdkDndGlobals;
156 struct _GdkEventFilter {
157 GdkFilterFunc function;
169 typedef struct _GdkICPrivate GdkICPrivate;
173 struct _GdkColorContextPrivate
175 GdkColorContext color_context;
177 XStandardColormap std_cmap;
181 GDK_DEBUG_MISC = 1<<0,
182 GDK_DEBUG_EVENTS = 1 << 1,
183 GDK_DEBUG_DND = 1<<2,
184 GDK_DEBUG_COLOR_CONTEXT = 1<<3,
188 void gdk_window_init (void);
189 void gdk_visual_init (void);
191 void gdk_image_init (void);
192 void gdk_image_exit (void);
194 GdkColormap* gdk_colormap_lookup (Colormap xcolormap);
195 GdkVisual* gdk_visual_lookup (Visual *xvisual);
197 void gdk_window_add_colormap_windows (GdkWindow *window);
198 void gdk_window_destroy_notify (GdkWindow *window);
200 void gdk_xid_table_insert (XID *xid,
202 void gdk_xid_table_remove (XID xid);
203 gpointer gdk_xid_table_lookup (XID xid);
206 extern gint gdk_debug_level;
207 extern gint gdk_show_events;
208 extern gint gdk_use_xshm;
209 extern gint gdk_stack_trace;
210 extern gchar *gdk_display_name;
211 extern Display *gdk_display;
212 extern gint gdk_screen;
213 extern Window gdk_root_window;
214 extern Window gdk_leader_window;
215 extern GdkWindowPrivate gdk_root_parent;
216 extern Atom gdk_wm_delete_window;
217 extern Atom gdk_wm_take_focus;
218 extern Atom gdk_wm_protocols;
219 extern Atom gdk_wm_window_protocols[];
220 extern Atom gdk_selection_property;
221 extern GdkDndGlobals gdk_dnd;
222 extern GdkWindow *selection_owner[];
223 extern gchar *gdk_progname;
224 extern gchar *gdk_progclass;
225 extern gint gdk_error_code;
226 extern gint gdk_error_warnings;
228 /* Debugging support */
230 #ifdef G_ENABLE_DEBUG
232 #define GDK_NOTE(type,action) G_STMT_START { \
233 if (gdk_debug_flags & GDK_DEBUG_##type) \
236 #else /* !G_ENABLE_DEBUG */
238 #define GDK_NOTE(type,action)
240 #endif /* G_ENABLE_DEBUG */
242 extern guint gdk_debug_flags;
247 #endif /* __cplusplus */
250 #endif /* __GDK_PRIVATE_H__ */