/* 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 Lesser 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
* 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, see .
*/
/*
* Modified by the GTK+ Team and others 1997-2000. 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_WINDOW_IMPL_H__
#define __GDK_WINDOW_IMPL_H__
#include
#include
G_BEGIN_DECLS
#define GDK_TYPE_WINDOW_IMPL (gdk_window_impl_get_type ())
#define GDK_WINDOW_IMPL(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_WINDOW_IMPL, GdkWindowImpl))
#define GDK_WINDOW_IMPL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_WINDOW_IMPL, GdkWindowImplClass))
#define GDK_IS_WINDOW_IMPL(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_WINDOW_IMPL))
#define GDK_IS_WINDOW_IMPL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_WINDOW_IMPL))
#define GDK_WINDOW_IMPL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_WINDOW_IMPL, GdkWindowImplClass))
typedef struct _GdkWindowImpl GdkWindowImpl;
typedef struct _GdkWindowImplClass GdkWindowImplClass;
struct _GdkWindowImpl
{
GObject parent;
};
struct _GdkWindowImplClass
{
GObjectClass parent_class;
cairo_surface_t *
(* ref_cairo_surface) (GdkWindow *window);
cairo_surface_t *
(* create_similar_image_surface) (GdkWindow * window,
cairo_format_t format,
int width,
int height);
void (* show) (GdkWindow *window,
gboolean already_mapped);
void (* hide) (GdkWindow *window);
void (* withdraw) (GdkWindow *window);
void (* raise) (GdkWindow *window);
void (* lower) (GdkWindow *window);
void (* restack_under) (GdkWindow *window,
GList *native_siblings);
void (* restack_toplevel) (GdkWindow *window,
GdkWindow *sibling,
gboolean above);
void (* move_resize) (GdkWindow *window,
gboolean with_move,
gint x,
gint y,
gint width,
gint height);
void (* set_background) (GdkWindow *window,
cairo_pattern_t *pattern);
GdkEventMask (* get_events) (GdkWindow *window);
void (* set_events) (GdkWindow *window,
GdkEventMask event_mask);
gboolean (* reparent) (GdkWindow *window,
GdkWindow *new_parent,
gint x,
gint y);
void (* set_device_cursor) (GdkWindow *window,
GdkDevice *device,
GdkCursor *cursor);
void (* get_geometry) (GdkWindow *window,
gint *x,
gint *y,
gint *width,
gint *height);
void (* get_root_coords) (GdkWindow *window,
gint x,
gint y,
gint *root_x,
gint *root_y);
gboolean (* get_device_state) (GdkWindow *window,
GdkDevice *device,
gdouble *x,
gdouble *y,
GdkModifierType *mask);
gboolean (* begin_paint_region) (GdkWindow *window,
const cairo_region_t *region);
void (* end_paint) (GdkWindow *window);
cairo_region_t * (* get_shape) (GdkWindow *window);
cairo_region_t * (* get_input_shape) (GdkWindow *window);
void (* shape_combine_region) (GdkWindow *window,
const cairo_region_t *shape_region,
gint offset_x,
gint offset_y);
void (* input_shape_combine_region) (GdkWindow *window,
const cairo_region_t *shape_region,
gint offset_x,
gint offset_y);
gboolean (* set_static_gravities) (GdkWindow *window,
gboolean use_static);
/* Called before processing updates for a window. This gives the windowing
* layer a chance to save the region for later use in avoiding duplicate
* exposes. The return value indicates whether the function has a saved
* the region; if the result is TRUE, then the windowing layer is responsible
* for destroying the region later.
*/
gboolean (* queue_antiexpose) (GdkWindow *window,
cairo_region_t *update_area);
/* Called to do the windowing system specific part of gdk_window_destroy(),
*
* window: The window being destroyed
* recursing: If TRUE, then this is being called because a parent
* was destroyed. This generally means that the call to the windowing
* system to destroy the window can be omitted, since it will be
* destroyed as a result of the parent being destroyed.
* Unless @foreign_destroy
* foreign_destroy: If TRUE, the window or a parent was destroyed by some
* external agency. The window has already been destroyed and no
* windowing system calls should be made. (This may never happen
* for some windowing systems.)
*/
void (* destroy) (GdkWindow *window,
gboolean recursing,
gboolean foreign_destroy);
/* Called when gdk_window_destroy() is called on a foreign window
* or an ancestor of the foreign window. It should generally reparent
* the window out of it's current heirarchy, hide it, and then
* send a message to the owner requesting that the window be destroyed.
*/
void (*destroy_foreign) (GdkWindow *window);
/* Resizes @surface to a new size. If successful, return %TRUE.
* If the backend cannot resize surfaces, return %FALSE and a new
* surface will be created instead.
*/
gboolean (* resize_cairo_surface) (GdkWindow *window,
cairo_surface_t *surface,
gint width,
gint height);
/* optional */
gboolean (* beep) (GdkWindow *window);
void (* focus) (GdkWindow *window,
guint32 timestamp);
void (* set_type_hint) (GdkWindow *window,
GdkWindowTypeHint hint);
GdkWindowTypeHint (* get_type_hint) (GdkWindow *window);
void (* set_modal_hint) (GdkWindow *window,
gboolean modal);
void (* set_skip_taskbar_hint) (GdkWindow *window,
gboolean skips_taskbar);
void (* set_skip_pager_hint) (GdkWindow *window,
gboolean skips_pager);
void (* set_urgency_hint) (GdkWindow *window,
gboolean urgent);
void (* set_geometry_hints) (GdkWindow *window,
const GdkGeometry *geometry,
GdkWindowHints geom_mask);
void (* set_title) (GdkWindow *window,
const gchar *title);
void (* set_role) (GdkWindow *window,
const gchar *role);
void (* set_startup_id) (GdkWindow *window,
const gchar *startup_id);
void (* set_transient_for) (GdkWindow *window,
GdkWindow *parent);
void (* get_root_origin) (GdkWindow *window,
gint *x,
gint *y);
void (* get_frame_extents) (GdkWindow *window,
GdkRectangle *rect);
void (* set_override_redirect) (GdkWindow *window,
gboolean override_redirect);
void (* set_accept_focus) (GdkWindow *window,
gboolean accept_focus);
void (* set_focus_on_map) (GdkWindow *window,
gboolean focus_on_map);
void (* set_icon_list) (GdkWindow *window,
GList *pixbufs);
void (* set_icon_name) (GdkWindow *window,
const gchar *name);
void (* iconify) (GdkWindow *window);
void (* deiconify) (GdkWindow *window);
void (* stick) (GdkWindow *window);
void (* unstick) (GdkWindow *window);
void (* maximize) (GdkWindow *window);
void (* unmaximize) (GdkWindow *window);
void (* fullscreen) (GdkWindow *window);
void (* apply_fullscreen_mode) (GdkWindow *window);
void (* unfullscreen) (GdkWindow *window);
void (* set_keep_above) (GdkWindow *window,
gboolean setting);
void (* set_keep_below) (GdkWindow *window,
gboolean setting);
GdkWindow * (* get_group) (GdkWindow *window);
void (* set_group) (GdkWindow *window,
GdkWindow *leader);
void (* set_decorations) (GdkWindow *window,
GdkWMDecoration decorations);
gboolean (* get_decorations) (GdkWindow *window,
GdkWMDecoration *decorations);
void (* set_functions) (GdkWindow *window,
GdkWMFunction functions);
void (* begin_resize_drag) (GdkWindow *window,
GdkWindowEdge edge,
GdkDevice *device,
gint button,
gint root_x,
gint root_y,
guint32 timestamp);
void (* begin_move_drag) (GdkWindow *window,
GdkDevice *device,
gint button,
gint root_x,
gint root_y,
guint32 timestamp);
void (* enable_synchronized_configure) (GdkWindow *window);
void (* configure_finished) (GdkWindow *window);
void (* set_opacity) (GdkWindow *window,
gdouble opacity);
void (* set_composited) (GdkWindow *window,
gboolean composited);
void (* destroy_notify) (GdkWindow *window);
GdkDragProtocol (* get_drag_protocol) (GdkWindow *window,
GdkWindow **target);
void (* register_dnd) (GdkWindow *window);
GdkDragContext * (*drag_begin) (GdkWindow *window,
GdkDevice *device,
GList *targets);
void (*process_updates_recurse) (GdkWindow *window,
cairo_region_t *region);
void (*sync_rendering) (GdkWindow *window);
gboolean (*simulate_key) (GdkWindow *window,
gint x,
gint y,
guint keyval,
GdkModifierType modifiers,
GdkEventType event_type);
gboolean (*simulate_button) (GdkWindow *window,
gint x,
gint y,
guint button,
GdkModifierType modifiers,
GdkEventType event_type);
gboolean (*get_property) (GdkWindow *window,
GdkAtom property,
GdkAtom type,
gulong offset,
gulong length,
gint pdelete,
GdkAtom *actual_type,
gint *actual_format,
gint *actual_length,
guchar **data);
void (*change_property) (GdkWindow *window,
GdkAtom property,
GdkAtom type,
gint format,
GdkPropMode mode,
const guchar *data,
gint n_elements);
void (*delete_property) (GdkWindow *window,
GdkAtom property);
gint (* get_scale_factor) (GdkWindow *window);
void (* set_opaque_region) (GdkWindow *window,
cairo_region_t *region);
void (* set_shadow_width) (GdkWindow *window,
gint left,
gint right,
gint top,
gint bottom);
};
/* Interface Functions */
GType gdk_window_impl_get_type (void) G_GNUC_CONST;
G_END_DECLS
#endif /* __GDK_WINDOW_IMPL_H__ */