WebContextMenuProxyQt.cpp [plain text]
#include "config.h"
#include "WebContextMenuProxyQt.h"
#include <IntPoint.h>
#include <OwnPtr.h>
#include <WebContextMenuItemData.h>
#include <qmenu.h>
#include <qwkpage.h>
using namespace WebCore;
namespace WebKit {
static QWKPage::WebAction webActionForContextMenuAction(WebCore::ContextMenuAction action)
{
switch (action) {
case WebCore::ContextMenuItemTagOpenLink:
return QWKPage::OpenLink;
case WebCore::ContextMenuItemTagOpenLinkInNewWindow:
return QWKPage::OpenLinkInNewWindow;
case WebCore::ContextMenuItemTagCopyLinkToClipboard:
return QWKPage::CopyLinkToClipboard;
case WebCore::ContextMenuItemTagOpenImageInNewWindow:
return QWKPage::OpenImageInNewWindow;
case WebCore::ContextMenuItemTagGoBack:
return QWKPage::Back;
case WebCore::ContextMenuItemTagGoForward:
return QWKPage::Forward;
case WebCore::ContextMenuItemTagStop:
return QWKPage::Stop;
case WebCore::ContextMenuItemTagReload:
return QWKPage::Reload;
case WebCore::ContextMenuItemTagCut:
return QWKPage::Cut;
case WebCore::ContextMenuItemTagCopy:
return QWKPage::Copy;
case WebCore::ContextMenuItemTagPaste:
return QWKPage::Paste;
case WebCore::ContextMenuItemTagSelectAll:
return QWKPage::SelectAll;
default:
break;
}
return QWKPage::NoWebAction;
}
WebContextMenuProxyQt::WebContextMenuProxyQt(QWKPage* page)
: m_page(page)
{
}
PassRefPtr<WebContextMenuProxyQt> WebContextMenuProxyQt::create(QWKPage* page)
{
return adoptRef(new WebContextMenuProxyQt(page));
}
void WebContextMenuProxyQt::showContextMenu(const IntPoint& position, const Vector<WebContextMenuItemData>& items)
{
if (items.isEmpty())
return;
OwnPtr<QMenu> menu = createContextMenu(items);
if (!menu)
menu = adoptPtr(new QMenu);
menu->move(position);
emit m_page->showContextMenu(QSharedPointer<QMenu>(menu.leakPtr()));
}
void WebContextMenuProxyQt::hideContextMenu()
{
}
PassOwnPtr<QMenu> WebContextMenuProxyQt::createContextMenu(const Vector<WebContextMenuItemData>& items) const
{
OwnPtr<QMenu> menu = adoptPtr(new QMenu);
for (int i = 0; i < items.size(); ++i) {
const WebContextMenuItemData& item = items.at(i);
switch (item.type()) {
case WebCore::CheckableActionType:
case WebCore::ActionType: {
QWKPage::WebAction action = webActionForContextMenuAction(item.action());
QAction* qtAction = m_page->action(action);
if (qtAction) {
qtAction->setEnabled(item.enabled());
qtAction->setChecked(item.checked());
qtAction->setCheckable(item.type() == WebCore::CheckableActionType);
menu->addAction(qtAction);
}
break;
}
case WebCore::SeparatorType:
menu->addSeparator();
break;
case WebCore::SubmenuType:
if (OwnPtr<QMenu> subMenu = createContextMenu(item.submenu())) {
subMenu->setParent(menu.get());
QMenu* const subMenuPtr = subMenu.leakPtr();
subMenu->setTitle(item.title());
menu->addMenu(subMenuPtr);
}
break;
}
}
if (menu->isEmpty())
return nullptr;
bool isAnyActionEnabled = false;
QList<QAction *> actions = menu->actions();
for (int i = 0; i < actions.count(); ++i) {
if (actions.at(i)->isVisible())
isAnyActionEnabled |= actions.at(i)->isEnabled();
}
if (!isAnyActionEnabled)
return nullptr;
return menu.release();
}
}