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/*
* This file is part of the popup menu implementation for <select> elements in WebCore.
*
* Copyright (C) 2007 Trolltech ASA
* Copyright (C) 2006 Apple Computer, Inc.
* Copyright (C) 2006 Michael Emmel mike.emmel@gmail.com
* Coypright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>
*
* 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 "PopupMenu.h"
#include "Frame.h"
#include "FrameView.h"
#include "PopupMenuClient.h"
#include "NotImplemented.h"
#include "QWebPopup.h"
#include <QAction>
#include <QDebug>
#include <QMenu>
#include <QPoint>
#include <QListWidget>
#include <QListWidgetItem>
#include <QWidgetAction>
namespace WebCore {
PopupMenu::PopupMenu(PopupMenuClient* client)
: RefCounted<PopupMenu>(0)
, m_popupClient(client)
{
m_popup = new QWebPopup(client);
}
PopupMenu::~PopupMenu()
{
delete m_popup;
}
void PopupMenu::clear()
{
m_popup->clear();
}
void PopupMenu::populate(const IntRect& r)
{
clear();
Q_ASSERT(client());
int size = client()->listSize();
for (int i = 0; i < size; i++) {
if (client()->itemIsSeparator(i)) {
//FIXME: better seperator item
m_popup->insertItem(i, QString::fromLatin1("---"));
}
else {
//RenderStyle* style = client()->itemStyle(i);
m_popup->insertItem(i, client()->itemText(i));
#if 0
item = new QListWidgetItem(client()->itemText(i));
m_actions.insert(item, i);
if (style->font() != Font())
item->setFont(style->font());
Qt::ItemFlags flags = Qt::ItemIsSelectable;
if (client()->itemIsEnabled(i))
flags |= Qt::ItemIsEnabled;
item->setFlags(flags);
#endif
}
}
}
void PopupMenu::show(const IntRect& r, FrameView* v, int index)
{
populate(r);
QRect rect = r;
rect.moveTopLeft(v->contentsToWindow(r.topLeft()));
QRect global(v->containingWindow()->mapToGlobal(QPoint(rect.x(), rect.y())),
QSize(rect.width(), m_popup->sizeHint().height()));
m_popup->setGeometry(global);
m_popup->setCurrentIndex(index);
m_popup->exec();
}
void PopupMenu::hide()
{
m_popup->hidePopup();
}
void PopupMenu::updateFromElement()
{
client()->setTextFromItem(m_popupClient->selectedIndex());
}
bool PopupMenu::itemWritingDirectionIsNatural()
{
return false;
}
}
// vim: ts=4 sw=4 et
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