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gtk2/gdk/broadway/gdkprivate-broadway.h
Matthias Clasen 268c7a3e44 gdk: Allow passing the start coordinates in drag_begin 
Add a variant of gdk_drag_begin that takes the start position
in addition to the device. All backend implementation have been
updated to accept (and ignore) the new arguments.

Subsequent commits will make use of the data in some backends.
2015-12-13 10:39:43 -05:00

209 lines
8.7 KiB
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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 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 <http://www.gnu.org/licenses/>.
*/
/*
* 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/.
*/
/*
* Private uninstalled header defining things local to X windowing code
*/
#ifndef __GDK_PRIVATE_BROADWAY_H__
#define __GDK_PRIVATE_BROADWAY_H__
#include <gdk/gdkcursor.h>
#include <gdk/gdkprivate.h>
#include <gdk/gdkinternals.h>
#include "gdkwindow-broadway.h"
#include "gdkdisplay-broadway.h"
#include "gdkbroadwaycursor.h"
#include "gdkbroadwayvisual.h"
#include "gdkbroadwaywindow.h"
void _gdk_broadway_resync_windows (void);
void _gdk_broadway_window_register_dnd (GdkWindow *window);
GdkDragContext * _gdk_broadway_window_drag_begin (GdkWindow *window,
GdkDevice *device,
GList *targets,
gint x_root,
gint y_root);
void _gdk_broadway_window_translate (GdkWindow *window,
cairo_region_t *area,
gint dx,
gint dy);
gboolean _gdk_broadway_window_get_property (GdkWindow *window,
GdkAtom property,
GdkAtom type,
gulong offset,
gulong length,
gint pdelete,
GdkAtom *actual_property_type,
gint *actual_format_type,
gint *actual_length,
guchar **data);
void _gdk_broadway_window_change_property (GdkWindow *window,
GdkAtom property,
GdkAtom type,
gint format,
GdkPropMode mode,
const guchar *data,
gint nelements);
void _gdk_broadway_window_delete_property (GdkWindow *window,
GdkAtom property);
gboolean _gdk_broadway_moveresize_handle_event (GdkDisplay *display,
BroadwayInputMsg *msg);
gboolean _gdk_broadway_moveresize_configure_done (GdkDisplay *display,
GdkWindow *window);
void _gdk_broadway_selection_window_destroyed (GdkWindow *window);
void _gdk_broadway_window_grab_check_destroy (GdkWindow *window);
void _gdk_broadway_window_grab_check_unmap (GdkWindow *window,
gulong serial);
void _gdk_keymap_keys_changed (GdkDisplay *display);
gint _gdk_broadway_get_group_for_state (GdkDisplay *display,
GdkModifierType state);
void _gdk_keymap_add_virtual_modifiers_compat (GdkKeymap *keymap,
GdkModifierType *modifiers);
gboolean _gdk_keymap_key_is_modifier (GdkKeymap *keymap,
guint keycode);
void _gdk_broadway_screen_events_init (GdkScreen *screen);
GdkVisual *_gdk_broadway_screen_get_system_visual (GdkScreen * screen);
gint _gdk_broadway_screen_visual_get_best_depth (GdkScreen * screen);
GdkVisualType _gdk_broadway_screen_visual_get_best_type (GdkScreen * screen);
GdkVisual *_gdk_broadway_screen_get_system_visual (GdkScreen * screen);
GdkVisual*_gdk_broadway_screen_visual_get_best (GdkScreen * screen);
GdkVisual*_gdk_broadway_screen_visual_get_best_with_depth (GdkScreen * screen,
gint depth);
GdkVisual*_gdk_broadway_screen_visual_get_best_with_type (GdkScreen * screen,
GdkVisualType visual_type);
GdkVisual*_gdk_broadway_screen_visual_get_best_with_both (GdkScreen * screen,
gint depth,
GdkVisualType visual_type);
void _gdk_broadway_screen_query_depths (GdkScreen * screen,
gint **depths,
gint *count);
void _gdk_broadway_screen_query_visual_types (GdkScreen * screen,
GdkVisualType **visual_types,
gint *count);
GList *_gdk_broadway_screen_list_visuals (GdkScreen *screen);
void _gdk_broadway_screen_size_changed (GdkScreen *screen,
BroadwayInputScreenResizeNotify *msg);
void _gdk_broadway_events_got_input (BroadwayInputMsg *message);
void _gdk_broadway_screen_init_root_window (GdkScreen *screen);
void _gdk_broadway_screen_init_visuals (GdkScreen *screen);
void _gdk_broadway_display_init_dnd (GdkDisplay *display);
GdkDisplay * _gdk_broadway_display_open (const gchar *display_name);
void _gdk_broadway_display_queue_events (GdkDisplay *display);
GdkDragProtocol _gdk_broadway_window_get_drag_protocol (GdkWindow *window,
GdkWindow **target);
GdkCursor*_gdk_broadway_display_get_cursor_for_type (GdkDisplay *display,
GdkCursorType cursor_type);
GdkCursor*_gdk_broadway_display_get_cursor_for_name (GdkDisplay *display,
const gchar *name);
GdkCursor *_gdk_broadway_display_get_cursor_for_surface (GdkDisplay *display,
cairo_surface_t *surface,
gdouble x,
gdouble y);
gboolean _gdk_broadway_display_supports_cursor_alpha (GdkDisplay *display);
gboolean _gdk_broadway_display_supports_cursor_color (GdkDisplay *display);
void _gdk_broadway_display_get_default_cursor_size (GdkDisplay *display,
guint *width,
guint *height);
void _gdk_broadway_display_get_maximal_cursor_size (GdkDisplay *display,
guint *width,
guint *height);
void _gdk_broadway_display_before_process_all_updates (GdkDisplay *display);
void _gdk_broadway_display_after_process_all_updates (GdkDisplay *display);
void _gdk_broadway_display_create_window_impl (GdkDisplay *display,
GdkWindow *window,
GdkWindow *real_parent,
GdkScreen *screen,
GdkEventMask event_mask,
GdkWindowAttr *attributes,
gint attributes_mask);
gboolean _gdk_broadway_display_set_selection_owner (GdkDisplay *display,
GdkWindow *owner,
GdkAtom selection,
guint32 time,
gboolean send_event);
GdkWindow * _gdk_broadway_display_get_selection_owner (GdkDisplay *display,
GdkAtom selection);
gint _gdk_broadway_display_get_selection_property (GdkDisplay *display,
GdkWindow *requestor,
guchar **data,
GdkAtom *ret_type,
gint *ret_format);
void _gdk_broadway_display_send_selection_notify (GdkDisplay *display,
GdkWindow *requestor,
GdkAtom selection,
GdkAtom target,
GdkAtom property,
guint32 time);
void _gdk_broadway_display_convert_selection (GdkDisplay *display,
GdkWindow *requestor,
GdkAtom selection,
GdkAtom target,
guint32 time);
gint _gdk_broadway_display_text_property_to_utf8_list (GdkDisplay *display,
GdkAtom encoding,
gint format,
const guchar *text,
gint length,
gchar ***list);
gchar *_gdk_broadway_display_utf8_to_string_target (GdkDisplay *display,
const gchar *str);
GdkKeymap* _gdk_broadway_display_get_keymap (GdkDisplay *display);
void _gdk_broadway_display_consume_all_input (GdkDisplay *display);
BroadwayInputMsg * _gdk_broadway_display_block_for_input (GdkDisplay *display,
char op,
guint32 serial,
gboolean remove);
/* Window methods - testing */
void _gdk_broadway_window_sync_rendering (GdkWindow *window);
gboolean _gdk_broadway_window_simulate_key (GdkWindow *window,
gint x,
gint y,
guint keyval,
GdkModifierType modifiers,
GdkEventType key_pressrelease);
gboolean _gdk_broadway_window_simulate_button (GdkWindow *window,
gint x,
gint y,
guint button,
GdkModifierType modifiers,
GdkEventType button_pressrelease);
void _gdk_broadway_window_resize_surface (GdkWindow *window);
void _gdk_broadway_cursor_update_theme (GdkCursor *cursor);
void _gdk_broadway_cursor_display_finalize (GdkDisplay *display);
#define GDK_WINDOW_IS_BROADWAY(win) (GDK_IS_WINDOW_IMPL_BROADWAY (((GdkWindow *)win)->impl))
#endif /* __GDK_PRIVATE_BROADWAY_H__ */
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