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/*
* Copyright (C) 2020 Igalia S.L.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "config.h"
#include "WebKitPopupMenu.h"
#include "APIViewClient.h"
#include "WPEView.h"
#include "WebKitOptionMenuPrivate.h"
#include "WebKitWebViewClient.h"
namespace WebKit {
using namespace WebCore;
Ref<WebKitPopupMenu> WebKitPopupMenu::create(WKWPE::View& view, WebPopupMenuProxy::Client& client)
{
ASSERT(view.client().isGLibBasedAPI());
return adoptRef(*new WebKitPopupMenu(view, client));
}
WebKitPopupMenu::WebKitPopupMenu(WKWPE::View& view, WebPopupMenuProxy::Client& client)
: WebPopupMenuProxy(client)
, m_view(view)
{
}
static void menuCloseCallback(WebKitPopupMenu* popupMenu)
{
popupMenu->activateItem(std::nullopt);
}
void WebKitPopupMenu::showPopupMenu(const IntRect& rect, TextDirection direction, double pageScaleFactor, const Vector<WebPopupItem>& items, const PlatformPopupMenuData& platformData, int32_t selectedIndex)
{
GRefPtr<WebKitOptionMenu> menu = static_cast<WebKitWebViewClient&>(m_view.client()).showOptionMenu(*this, rect, items, selectedIndex);
if (menu) {
m_menu = WTFMove(menu);
g_signal_connect_swapped(m_menu.get(), "close", G_CALLBACK(menuCloseCallback), this);
}
}
void WebKitPopupMenu::hidePopupMenu()
{
if (m_menu) {
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()
{
hidePopupMenu();
m_menu = nullptr;
}
void WebKitPopupMenu::selectItem(unsigned itemIndex)
{
if (m_client)
m_client->setTextFromItemForPopupMenu(this, itemIndex);
m_selectedItem = itemIndex;
}
void WebKitPopupMenu::activateItem(std::optional<unsigned> itemIndex)
{
if (m_client)
m_client->valueChangedForPopupMenu(this, itemIndex.value_or(m_selectedItem.value_or(-1)));
if (m_menu) {
g_signal_handlers_disconnect_matched(m_menu.get(), G_SIGNAL_MATCH_DATA, 0, 0, nullptr, nullptr, this);
m_menu = nullptr;
}
}
} // namespace WebKit
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