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/* ============================================================
*
* This file is a part of the rekonq project
*
* Copyright (C) 2009 by Benjamin C. Meyer <ben@meyerhome.net>
* Copyright (C) 2010 by Matthieu Gicquel <matgic78@gmail.com>
*
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* ============================================================ */
// Self Includes
#include "clicktoflash.h"
#include "clicktoflash.moc"
// KDE Includes
#include <KLocalizedString>
// Qt Includes
#include <QtGui/QHBoxLayout>
#include <QtGui/QToolButton>
#include <QtWebKit/QWebElement>
#include <QtWebKit/QWebFrame>
#include <QtWebKit/QWebView>
ClickToFlash::ClickToFlash(const QUrl &pluginUrl, QWidget *parent)
: QWidget(parent)
, m_url(pluginUrl)
{
QHBoxLayout *l = new QHBoxLayout(this);
setLayout(l);
QToolButton *button = new QToolButton(this);
button->setPopupMode(QToolButton::InstantPopup);
button->setToolButtonStyle(Qt::ToolButtonTextBesideIcon);
button->setText(i18n("Load Plugin"));
button->setAutoRaise(false);
layout()->addWidget(button);
connect(button, SIGNAL(clicked(bool)), this, SLOT(load()));
}
void ClickToFlash::load()
{
QWidget *parent = parentWidget();
QWebView *view = 0;
while (parent)
{
if (QWebView *aView = qobject_cast<QWebView*>(parent))
{
view = aView;
break;
}
parent = parent->parentWidget();
}
if (!view)
return;
const QString selector = QL1S("%1[type=\"application/x-shockwave-flash\"]");
hide();
QList<QWebFrame*> frames;
frames.append(view->page()->mainFrame());
while (!frames.isEmpty())
{
QWebFrame *frame = frames.takeFirst();
QWebElement docElement = frame->documentElement();
QWebElementCollection elements;
elements.append(docElement.findAll(selector.arg(QL1S("object"))));
elements.append(docElement.findAll(selector.arg(QL1S("embed"))));
foreach(QWebElement element, elements)
{
if (checkElement(element))
{
QWebElement substitute = element.clone();
emit signalLoadClickToFlash(true);
element.replace(substitute);
deleteLater();
return;
}
}
frames += frame->childFrames();
}
}
bool ClickToFlash::checkElement(QWebElement el)
{
QString checkString;
QString urlString;
checkString = QUrl(el.attribute("src")).toString(QUrl::RemoveQuery);
urlString = m_url.toString(QUrl::RemoveQuery);
if (urlString.contains(checkString))
return true;
QWebElementCollection collec = el.findAll("*");
int i = 0;
while (i < collec.count())
{
QWebElement el = collec.at(i);
checkString = QUrl(el.attribute("src")).toString(QUrl::RemoveQuery);
urlString = m_url.toString(QUrl::RemoveQuery);
if (urlString.contains(checkString))
return true;
i++;
}
return false;
}
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