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/*
* Copyright (C) 2007 Holger Hans Peter Freyther
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#include "ContextMenu.h"
#include "ContextMenuController.h"
#include <gtk/gtk.h>
namespace WebCore {
// TODO: ref-counting correctness checking.
// See http://bugs.webkit.org/show_bug.cgi?id=16115
static void menuItemActivated(GtkMenuItem* item, ContextMenuController* controller)
{
ContextMenuItem contextItem(item);
controller->contextMenuItemSelected(&contextItem);
}
ContextMenu::ContextMenu(const HitTestResult& result)
: m_hitTestResult(result)
{
m_platformDescription = GTK_MENU(gtk_menu_new());
#if GLIB_CHECK_VERSION(2,10,0)
g_object_ref_sink(G_OBJECT(m_platformDescription));
#else
g_object_ref(G_OBJECT(m_platformDescription));
gtk_object_sink(GTK_OBJECT(m_platformDescription));
#endif
}
ContextMenu::~ContextMenu()
{
if (m_platformDescription)
g_object_unref(m_platformDescription);
}
void ContextMenu::appendItem(ContextMenuItem& item)
{
ASSERT(m_platformDescription);
checkOrEnableIfNeeded(item);
ContextMenuItemType type = item.type();
GtkMenuItem* platformItem = ContextMenuItem::createNativeMenuItem(item.releasePlatformDescription());
ASSERT(platformItem);
if (type == ActionType || type == CheckableActionType)
g_signal_connect(platformItem, "activate", G_CALLBACK(menuItemActivated), controller());
gtk_menu_shell_append(GTK_MENU_SHELL(m_platformDescription), GTK_WIDGET(platformItem));
gtk_widget_show(GTK_WIDGET(platformItem));
}
void ContextMenu::setPlatformDescription(PlatformMenuDescription menu)
{
ASSERT(menu);
if (m_platformDescription)
g_object_unref(m_platformDescription);
m_platformDescription = menu;
g_object_ref(m_platformDescription);
}
PlatformMenuDescription ContextMenu::platformDescription() const
{
return m_platformDescription;
}
PlatformMenuDescription ContextMenu::releasePlatformDescription()
{
PlatformMenuDescription description = m_platformDescription;
m_platformDescription = 0;
return description;
}
}
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