WebKitPopupMenu.cpp [plain text]
#include "config.h"
#include "WebKitPopupMenu.h"
#include "NativeWebMouseEvent.h"
#include "WebKitOptionMenuPrivate.h"
#include "WebKitWebViewPrivate.h"
using namespace WebCore;
namespace WebKit {
WebKitPopupMenu::WebKitPopupMenu(GtkWidget* webView, WebPopupMenuProxy::Client& client)
: WebPopupMenuProxyGtk(webView, client)
{
}
static void menuCloseCallback(WebKitPopupMenu* popupMenu)
{
popupMenu->activateItem(-1);
}
void WebKitPopupMenu::showPopupMenu(const IntRect& rect, TextDirection direction, double pageScaleFactor, const Vector<WebPopupItem>& items, const PlatformPopupMenuData& platformData, int32_t selectedIndex)
{
GRefPtr<WebKitOptionMenu> menu = adoptGRef(webkitOptionMenuCreate(*this, items, selectedIndex));
const GdkEvent* event = m_client->currentlyProcessedMouseDownEvent() ? m_client->currentlyProcessedMouseDownEvent()->nativeEvent() : nullptr;
if (webkitWebViewShowOptionMenu(WEBKIT_WEB_VIEW(m_webView), rect, menu.get(), event)) {
m_menu = WTFMove(menu);
g_signal_connect_swapped(m_menu.get(), "close", G_CALLBACK(menuCloseCallback), this);
} else
WebPopupMenuProxyGtk::showPopupMenu(rect, direction, pageScaleFactor, items, platformData, selectedIndex);
}
void WebKitPopupMenu::hidePopupMenu()
{
if (!m_menu) {
WebPopupMenuProxyGtk::hidePopupMenu();
return;
}
g_signal_handlers_disconnect_matched(m_menu.get(), G_SIGNAL_MATCH_DATA, 0, 0, nullptr, nullptr, this);
webkit_option_menu_close(m_menu.get());
}
void WebKitPopupMenu::cancelTracking()
{
if (!m_menu) {
WebPopupMenuProxyGtk::cancelTracking();
return;
}
hidePopupMenu();
m_menu = nullptr;
}
void WebKitPopupMenu::selectItem(unsigned itemIndex)
{
if (!m_menu)
return;
m_client->setTextFromItemForPopupMenu(this, itemIndex);
m_selectedItem = itemIndex;
}
void WebKitPopupMenu::activateItem(int32_t itemIndex)
{
if (!m_menu)
return;
m_client->valueChangedForPopupMenu(this, itemIndex == -1 ? m_selectedItem.value_or(-1) : itemIndex);
g_signal_handlers_disconnect_matched(m_menu.get(), G_SIGNAL_MATCH_DATA, 0, 0, nullptr, nullptr, this);
m_menu = nullptr;
}
}