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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* glade-clipboard.c - An object for handling Cut/Copy/Paste.
*
* Copyright (C) 2005 The GNOME Foundation.
*
* Author(s):
* Tristan Van Berkom <tvb@gnome.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
* USA.
*/
#include "config.h"
#include "glade-accumulators.h"
#include <glib-object.h>
gboolean
glade_single_object_accumulator (GSignalInvocationHint *ihint,
GValue *return_accu,
const GValue *handler_return,
gpointer dummy)
{
GObject *object = g_value_get_object (handler_return);
g_value_set_object (return_accu, object);
return (object == NULL);
}
/* From gtkmain.c */
gboolean
glade_boolean_handled_accumulator (GSignalInvocationHint *ihint,
GValue *return_accu,
const GValue *handler_return,
gpointer dummy)
{
gboolean continue_emission;
gboolean signal_handled;
signal_handled = g_value_get_boolean (handler_return);
g_value_set_boolean (return_accu, signal_handled);
continue_emission = !signal_handled;
return continue_emission;
}
gboolean
glade_string_accumulator (GSignalInvocationHint *ihint,
GValue *return_accu,
const GValue *handler_return,
gpointer dummy)
{
const gchar *handler_str;
g_free ((void *)g_value_get_string (return_accu));
handler_str = g_value_get_string (handler_return);
g_value_set_string (return_accu, handler_str);
return (handler_str == NULL);
}
gboolean
glade_stop_emission_accumulator (GSignalInvocationHint *ihint,
GValue *return_accu,
const GValue *handler_return,
gpointer dummy)
{
g_value_copy (handler_return, return_accu);
return FALSE;
}
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