#include "config.h"
#include "ContextMenu.h"
#include "MenuEventProxy.h"
#include <wtf/Assertions.h>
#include <QAction>
#include <Document.h>
#include <Frame.h>
#include <FrameView.h>
namespace WebCore {
ContextMenu::ContextMenu(const HitTestResult& result)
: m_hitTestResult(result)
{
#ifndef QT_NO_MENU
m_menu = new QMenu;
m_proxy = new MenuEventProxy(this);
QObject::connect(m_menu, SIGNAL(triggered(QAction *)), m_proxy, SLOT(trigger(QAction *)));
#endif
}
ContextMenu::~ContextMenu()
{
#ifndef QT_NO_MENU
delete m_menu;
m_menu = 0;
delete m_proxy;
m_proxy = 0;
#endif
}
void ContextMenu::appendItem(ContextMenuItem& item)
{
insertItem(999999, item); }
unsigned ContextMenu::itemCount() const
{
#ifndef QT_NO_MENU
return m_menu->actions().count();
#else
return 0;
#endif
}
void ContextMenu::insertItem(unsigned position, ContextMenuItem& item)
{
#ifndef QT_NO_MENU
int id;
QAction *action;
QAction *before = 0;
int p = position;
if (p == 999999)
p = -1;
if (p >= 0)
before = m_menu->actions()[p];
switch (item.type()) {
case ActionType:
if (!item.title().isEmpty()) {
action = m_menu->addAction((QString)item.title());
m_menu->removeAction(action);
m_menu->insertAction(before, action);
}
break;
case SeparatorType:
action = m_menu->insertSeparator(before);
break;
case SubmenuType:
if (!item.title().isEmpty()) {
QMenu *m = item.platformSubMenu();
if (!m)
return;
action = m_menu->insertMenu(before, m);
action->setText(item.title());
}
break;
default:
return;
}
if (action) {
m_proxy->map(action, item.action());
item.releasePlatformDescription()->qaction = action;
}
#endif
}
void ContextMenu::setPlatformDescription(PlatformMenuDescription menu)
{
#ifndef QT_NO_MENU
if (menu == 0) {
FrameView *v = m_hitTestResult.innerNode()->document()->frame()->view();
m_menu->exec(v->containingWindow()->mapToGlobal(v->contentsToWindow(m_hitTestResult.point())));
}
if (menu != m_menu) {
delete m_menu;
m_menu = menu;
}
#endif
}
PlatformMenuDescription ContextMenu::platformDescription() const
{
return m_menu;
}
PlatformMenuDescription ContextMenu::releasePlatformDescription()
{
QMenu* tmp = m_menu;
m_menu = 0;
return tmp;
}
}