mirror of
https://gitlab.gnome.org/GNOME/gtk.git
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143002cac5
1999-11-21 Tor Lillqvist <tml@iki.fi> * gdk/gdkconfig.h: Remove, as this is a file generated by configure (or copied from gdkconfig.h.win32 on Win32, sigh). * gdk/gdkprivate.h: Mark gdk_parent_root for export from DLL. * gdk/gdkgc.c (gdk_gc_alloc): Remove duplicated line.
300 lines
7.0 KiB
C
300 lines
7.0 KiB
C
/* GDK - The GIMP Drawing Kit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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* Modified by the GTK+ Team and others 1997-1999. See the AUTHORS
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#ifndef __GDK_PRIVATE_H__
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#define __GDK_PRIVATE_H__
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#include <gdk/gdktypes.h>
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#include <gdk/gdkevents.h>
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#include <gdk/gdkfont.h>
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#include <gdk/gdkgc.h>
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#include <gdk/gdkim.h>
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#include <gdk/gdkimage.h>
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#include <gdk/gdkregion.h>
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#include <gdk/gdkvisual.h>
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#include <gdk/gdkwindow.h>
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#ifdef __cplusplus
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extern "C" {
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#endif /* __cplusplus */
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#define GDK_DRAWABLE_TYPE(d) (((GdkDrawablePrivate *)d)->window_type)
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#define GDK_IS_WINDOW(d) (GDK_DRAWABLE_TYPE(d) <= GDK_WINDOW_TEMP || \
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GDK_DRAWABLE_TYPE(d) == GDK_WINDOW_FOREIGN)
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#define GDK_IS_PIXMAP(d) (GDK_DRAWABLE_TYPE(d) == GDK_DRAWABLE_PIXMAP)
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#define GDK_DRAWABLE_DESTROYED(d) (((GdkDrawablePrivate *)d)->destroyed)
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#define gdk_window_lookup(xid) ((GdkWindow*) gdk_xid_table_lookup (xid))
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#define gdk_pixmap_lookup(xid) ((GdkPixmap*) gdk_xid_table_lookup (xid))
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#define gdk_font_lookup(xid) ((GdkFont*) gdk_xid_table_lookup (xid))
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typedef struct _GdkDrawablePrivate GdkDrawablePrivate;
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/* typedef struct _GdkDrawablePrivate GdkPixmapPrivate; */
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typedef struct _GdkWindowPrivate GdkWindowPrivate;
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typedef struct _GdkImageClass GdkImageClass;
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typedef struct _GdkImagePrivate GdkImagePrivate;
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typedef struct _GdkGCPrivate GdkGCPrivate;
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typedef struct _GdkColormapPrivate GdkColormapPrivate;
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typedef struct _GdkColorInfo GdkColorInfo;
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typedef struct _GdkFontPrivate GdkFontPrivate;
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typedef struct _GdkEventFilter GdkEventFilter;
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typedef struct _GdkClientFilter GdkClientFilter;
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struct _GdkDrawablePrivate
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{
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GdkDrawable drawable;
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GdkDrawableClass *klass;
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gpointer klass_data;
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guint8 window_type;
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guint ref_count;
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guint16 width;
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guint16 height;
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GdkColormap *colormap;
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guint destroyed : 2;
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};
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struct _GdkWindowPrivate
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{
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GdkDrawablePrivate drawable;
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GdkWindow *parent;
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gint16 x;
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gint16 y;
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guint8 resize_count;
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guint mapped : 1;
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guint guffaw_gravity : 1;
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gint extension_events;
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GList *filters;
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GList *children;
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};
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struct _GdkImageClass
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{
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void (*destroy) (GdkImage *image);
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void (*image_put) (GdkImage *image,
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GdkDrawable *window,
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GdkGC *gc,
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gint xsrc,
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gint ysrc,
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gint xdest,
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gint ydest,
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gint width,
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gint height);
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};
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struct _GdkImagePrivate
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{
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GdkImage image;
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guint ref_count;
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GdkImageClass *klass;
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};
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struct _GdkFontPrivate
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{
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GdkFont font;
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guint ref_count;
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};
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struct _GdkGCPrivate
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{
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guint ref_count;
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GdkGCClass *klass;
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gpointer klass_data;
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};
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typedef enum {
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GDK_COLOR_WRITEABLE = 1 << 0
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} GdkColorInfoFlags;
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struct _GdkColorInfo
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{
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GdkColorInfoFlags flags;
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guint ref_count;
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};
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struct _GdkColormapPrivate
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{
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GdkColormap colormap;
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GdkVisual *visual;
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guint ref_count;
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};
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struct _GdkEventFilter {
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GdkFilterFunc function;
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gpointer data;
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};
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struct _GdkClientFilter {
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GdkAtom type;
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GdkFilterFunc function;
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gpointer data;
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};
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typedef enum
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{
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GDK_ARG_STRING,
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GDK_ARG_INT,
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GDK_ARG_BOOL,
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GDK_ARG_NOBOOL,
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GDK_ARG_CALLBACK
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} GdkArgType;
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typedef struct _GdkArgContext GdkArgContext;
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typedef struct _GdkArgDesc GdkArgDesc;
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typedef void (*GdkArgFunc) (const char *name, const char *arg, gpointer data);
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struct _GdkArgContext
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{
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GPtrArray *tables;
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gpointer cb_data;
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};
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struct _GdkArgDesc
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{
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const char *name;
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GdkArgType type;
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gpointer location;
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GdkArgFunc callback;
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};
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typedef enum {
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GDK_DEBUG_MISC = 1 << 0,
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GDK_DEBUG_EVENTS = 1 << 1,
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GDK_DEBUG_DND = 1 << 2,
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GDK_DEBUG_COLOR_CONTEXT = 1 << 3,
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GDK_DEBUG_XIM = 1 << 4
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} GdkDebugFlag;
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void gdk_event_button_generate (GdkEvent *event);
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/* FIFO's for event queue, and for events put back using
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* gdk_event_put().
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*/
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extern GList *gdk_queued_events;
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extern GList *gdk_queued_tail;
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extern GdkEventFunc gdk_event_func; /* Callback for events */
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extern gpointer gdk_event_data;
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extern GDestroyNotify gdk_event_notify;
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GdkEvent* gdk_event_new (void);
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void gdk_events_init (void);
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void gdk_events_queue (void);
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GdkEvent* gdk_event_unqueue (void);
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GList* gdk_event_queue_find_first (void);
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void gdk_event_queue_remove_link (GList *node);
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void gdk_event_queue_append (GdkEvent *event);
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void gdk_window_init (void);
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void gdk_visual_init (void);
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void gdk_dnd_init (void);
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void gdk_image_init (void);
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void gdk_image_exit (void);
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void gdk_input_init (void);
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void gdk_input_exit (void);
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void gdk_windowing_exit (void);
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void gdk_window_add_colormap_windows (GdkWindow *window);
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void gdk_window_destroy_notify (GdkWindow *window);
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/* If you pass x = y = -1, it queries the pointer
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to find out where it currently is.
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If you pass x = y = -2, it does anything necessary
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to know that the drag is ending.
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*/
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void gdk_dnd_display_drag_cursor(gint x,
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gint y,
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gboolean drag_ok,
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gboolean change_made);
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extern gint gdk_debug_level;
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extern gboolean gdk_show_events;
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extern gint gdk_screen;
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GDKVAR GdkWindow *gdk_parent_root;
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extern gint gdk_error_code;
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extern gint gdk_error_warnings;
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extern GList *gdk_default_filters;
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GdkWindow* _gdk_window_alloc (void);
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/* Font/string functions implemented in module-specific code */
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gint _gdk_font_strlen (GdkFont *font, const char *str);
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void _gdk_font_destroy (GdkFont *font);
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void _gdk_colormap_real_destroy (GdkColormap *colormap);
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/* Initialization */
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extern GdkArgDesc _gdk_windowing_args[];
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gboolean _gdk_windowing_init_check (int argc, char **argv);
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#ifdef USE_XIM
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/* XIM support */
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gint gdk_im_open (void);
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void gdk_im_close (void);
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void gdk_ic_cleanup (void);
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#endif /* USE_XIM */
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/* Debugging support */
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#ifdef G_ENABLE_DEBUG
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#define GDK_NOTE(type,action) G_STMT_START { \
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if (gdk_debug_flags & GDK_DEBUG_##type) \
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{ action; }; } G_STMT_END
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#else /* !G_ENABLE_DEBUG */
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#define GDK_NOTE(type,action)
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#endif /* G_ENABLE_DEBUG */
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GDKVAR guint gdk_debug_flags;
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __GDK_PRIVATE_H__ */
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