gtk2/gtk/gtkclipboardprivate.h
2016-03-26 23:17:53 -04:00

94 lines
3.6 KiB
C

/* GTK - The GIMP Toolkit
* Copyright (C) 2000 Red Hat, Inc.
*
* 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/>.
*
* Global clipboard abstraction.
*/
#ifndef __GTK_CLIPBOARD_PRIVATE_H__
#define __GTK_CLIPBOARD_PRIVATE_H__
#include <gtk/gtkclipboard.h>
G_BEGIN_DECLS
#define GTK_CLIPBOARD_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_CLIPBOARD, GtkClipboardClass))
#define GTK_IS_CLIPBOARD_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_CLIPBOARD))
#define GTK_CLIPBOARD_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_CLIPBOARD, GtkClipboardClass))
typedef struct _GtkClipboardClass GtkClipboardClass;
struct _GtkClipboard
{
GObject parent_instance;
GdkAtom selection;
GtkClipboardGetFunc get_func;
GtkClipboardClearFunc clear_func;
gpointer user_data;
gboolean have_owner;
guint32 timestamp;
gboolean have_selection;
GdkDisplay *display;
GdkAtom *cached_targets;
gint n_cached_targets;
gulong notify_signal_id;
gboolean storing_selection;
GMainLoop *store_loop;
guint store_timeout;
gint n_storable_targets;
GdkAtom *storable_targets;
};
struct _GtkClipboardClass
{
GObjectClass parent_class;
/* vfuncs */
gboolean (* set_contents) (GtkClipboard *clipboard,
const GtkTargetEntry *targets,
guint n_targets,
GtkClipboardGetFunc get_func,
GtkClipboardClearFunc clear_func,
gpointer user_data,
gboolean have_owner);
void (* clear) (GtkClipboard *clipboard);
void (* request_contents) (GtkClipboard *clipboard,
GdkAtom target,
GtkClipboardReceivedFunc callback,
gpointer user_data);
void (* set_can_store) (GtkClipboard *clipboard,
const GtkTargetEntry *targets,
gint n_targets);
void (* store) (GtkClipboard *clipboard);
/* signals */
void (* owner_change) (GtkClipboard *clipboard,
GdkEventOwnerChange *event);
};
void _gtk_clipboard_handle_event (GdkEventOwnerChange *event);
void _gtk_clipboard_store_all (void);
G_END_DECLS
#endif /* __GTK_CLIPBOARD_PRIVATE_H__ */