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/* 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, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Global clipboard abstraction.
*/
#ifndef __GTK_CLIPBOARD_H__
#define __GTK_CLIPBOARD_H__
#include <gtk/gtkselection.h>
G_BEGIN_DECLS
#define GTK_TYPE_CLIPBOARD (gtk_clipboard_get_type ())
#define GTK_CLIPBOARD(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_CLIPBOARD, GtkClipboard))
#define GTK_IS_CLIPBOARD(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_CLIPBOARD))
typedef void (* GtkClipboardReceivedFunc) (GtkClipboard *clipboard,
GtkSelectionData *selection_data,
gpointer data);
typedef void (* GtkClipboardTextReceivedFunc) (GtkClipboard *clipboard,
const gchar *text,
gpointer data);
typedef void (* GtkClipboardImageReceivedFunc) (GtkClipboard *clipboard,
GdkPixbuf *pixbuf,
gpointer data);
typedef void (* GtkClipboardTargetsReceivedFunc) (GtkClipboard *clipboard,
GdkAtom *atoms,
gint n_atoms,
gpointer data);
/* Should these functions have GtkClipboard *clipboard as the first argument?
* right now for ClearFunc, you may have trouble determining _which_ clipboard
* was cleared, if you reuse your ClearFunc for multiple clipboards.
*/
typedef void (* GtkClipboardGetFunc) (GtkClipboard *clipboard,
GtkSelectionData *selection_data,
guint info,
gpointer user_data_or_owner);
typedef void (* GtkClipboardClearFunc) (GtkClipboard *clipboard,
gpointer user_data_or_owner);
GType gtk_clipboard_get_type (void) G_GNUC_CONST;
GtkClipboard *gtk_clipboard_get_for_display (GdkDisplay *display,
GdkAtom selection);
#ifndef GDK_MULTIHEAD_SAFE
GtkClipboard *gtk_clipboard_get (GdkAtom selection);
#endif
GdkDisplay *gtk_clipboard_get_display (GtkClipboard *clipboard);
gboolean gtk_clipboard_set_with_data (GtkClipboard *clipboard,
const GtkTargetEntry *targets,
guint n_targets,
GtkClipboardGetFunc get_func,
GtkClipboardClearFunc clear_func,
gpointer user_data);
gboolean gtk_clipboard_set_with_owner (GtkClipboard *clipboard,
const GtkTargetEntry *targets,
guint n_targets,
GtkClipboardGetFunc get_func,
GtkClipboardClearFunc clear_func,
GObject *owner);
GObject *gtk_clipboard_get_owner (GtkClipboard *clipboard);
void gtk_clipboard_clear (GtkClipboard *clipboard);
void gtk_clipboard_set_text (GtkClipboard *clipboard,
const gchar *text,
gint len);
void gtk_clipboard_set_image (GtkClipboard *clipboard,
GdkPixbuf *pixbuf);
void gtk_clipboard_request_contents (GtkClipboard *clipboard,
GdkAtom target,
GtkClipboardReceivedFunc callback,
gpointer user_data);
void gtk_clipboard_request_text (GtkClipboard *clipboard,
GtkClipboardTextReceivedFunc callback,
gpointer user_data);
void gtk_clipboard_request_image (GtkClipboard *clipboard,
GtkClipboardImageReceivedFunc callback,
gpointer user_data);
void gtk_clipboard_request_targets (GtkClipboard *clipboard,
GtkClipboardTargetsReceivedFunc callback,
gpointer user_data);
GtkSelectionData *gtk_clipboard_wait_for_contents (GtkClipboard *clipboard,
GdkAtom target);
gchar * gtk_clipboard_wait_for_text (GtkClipboard *clipboard);
GdkPixbuf * gtk_clipboard_wait_for_image (GtkClipboard *clipboard);
gboolean gtk_clipboard_wait_for_targets (GtkClipboard *clipboard,
GdkAtom **targets,
gint *n_targets);
gboolean gtk_clipboard_wait_is_text_available (GtkClipboard *clipboard);
gboolean gtk_clipboard_wait_is_image_available (GtkClipboard *clipboard);
gboolean gtk_clipboard_wait_is_target_available (GtkClipboard *clipboard,
GdkAtom target);
void gtk_clipboard_set_can_store (GtkClipboard *clipboard,
const GtkTargetEntry *targets,
gint n_targets);
void gtk_clipboard_store (GtkClipboard *clipboard);
/* private */
void _gtk_clipboard_handle_event (GdkEventOwnerChange *event);
void _gtk_clipboard_store_all (void);
G_END_DECLS
#endif /* __GTK_CLIPBOARD_H__ */
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