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/*
* Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
* Copyright (C) 2010 Apple Inc. All rights reserved.
*
* 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 "WebPopupMenu.h"
#include "PlatformPopupMenuData.h"
#include "WebCoreArgumentCoders.h"
#include "WebPage.h"
#include "WebPageProxyMessages.h"
#include "WebProcess.h"
#include <WebCore/FrameView.h>
#include <WebCore/PopupMenuClient.h>
using namespace WebCore;
namespace WebKit {
PassRefPtr<WebPopupMenu> WebPopupMenu::create(WebPage* page, PopupMenuClient* client)
{
return adoptRef(new WebPopupMenu(page, client));
}
WebPopupMenu::WebPopupMenu(WebPage* page, PopupMenuClient* client)
: m_popupClient(client)
, m_page(page)
{
}
WebPopupMenu::~WebPopupMenu()
{
}
void WebPopupMenu::disconnectClient()
{
m_popupClient = 0;
}
void WebPopupMenu::didChangeSelectedIndex(int newIndex)
{
if (!m_popupClient)
return;
m_popupClient->popupDidHide();
if (newIndex >= 0)
m_popupClient->valueChanged(newIndex);
}
void WebPopupMenu::setTextForIndex(int index)
{
if (!m_popupClient)
return;
m_popupClient->setTextFromItem(index);
}
Vector<WebPopupItem> WebPopupMenu::populateItems()
{
size_t size = m_popupClient->listSize();
Vector<WebPopupItem> items;
items.reserveInitialCapacity(size);
for (size_t i = 0; i < size; ++i) {
if (m_popupClient->itemIsSeparator(i))
items.append(WebPopupItem(WebPopupItem::Seperator));
else {
// FIXME: Add support for styling the font.
// FIXME: Add support for styling the foreground and background colors.
// FIXME: Find a way to customize text color when an item is highlighted.
PopupMenuStyle itemStyle = m_popupClient->itemStyle(i);
items.append(WebPopupItem(WebPopupItem::Item, m_popupClient->itemText(i), itemStyle.textDirection(), itemStyle.hasTextDirectionOverride(), m_popupClient->itemToolTip(i), m_popupClient->itemAccessibilityText(i), m_popupClient->itemIsEnabled(i), m_popupClient->itemIsLabel(i)));
}
}
return items;
}
void WebPopupMenu::show(const IntRect& rect, FrameView* view, int index)
{
// FIXME: We should probably inform the client to also close the menu.
Vector<WebPopupItem> items = populateItems();
if (items.isEmpty() || !m_page) {
m_popupClient->popupDidHide();
return;
}
m_page->setActivePopupMenu(this);
// Move to page coordinates
IntRect pageCoordinates(view->contentsToWindow(rect.location()), rect.size());
PlatformPopupMenuData platformData;
setUpPlatformData(pageCoordinates, platformData);
WebProcess::shared().connection()->send(Messages::WebPageProxy::ShowPopupMenu(pageCoordinates, m_popupClient->menuStyle().textDirection(), items, index, platformData), m_page->pageID());
}
void WebPopupMenu::hide()
{
if (!m_page || !m_popupClient)
return;
WebProcess::shared().connection()->send(Messages::WebPageProxy::HidePopupMenu(), m_page->pageID());
m_page->setActivePopupMenu(0);
}
void WebPopupMenu::updateFromElement()
{
}
} // namespace WebKit
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