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/* ============================================================
*
* This file is a part of the rekonq project
*
* Copyright (C) 2009 by Andrea Diamantini <adjam7 at gmail dot 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/>.
*
* ============================================================ */
#include "previewimage.h"
#include "previewimage.moc"
#include "application.h"
#include <QFile>
#include <QMovie>
#include <QMouseEvent>
#include <KUrl>
#include <KStandardDirs>
#include <KDebug>
PreviewImage::PreviewImage(const QUrl &url)
: QLabel()
, ws(0)
, m_url(url)
{
m_savePath = KStandardDirs::locateLocal("cache", QString("thumbs/") + guessNameFromUrl(m_url) + ".png", true);
if(QFile::exists(m_savePath))
{
m_pixmap.load(m_savePath);
setPixmap( m_pixmap );
}
else
{
ws = new WebSnap( url );
connect(ws, SIGNAL(finished()), this, SLOT(setSiteImage()));
QString path = KStandardDirs::locate("appdata", "pics/busywidget.gif");
QMovie *movie = new QMovie(path, QByteArray(), this);
movie->setSpeed(50);
setMovie(movie);
movie->start();
}
}
PreviewImage::~PreviewImage()
{
}
void PreviewImage::setSiteImage()
{
QMovie *m = movie();
delete m;
setMovie(0);
m_pixmap = ws->previewImage();
setPixmap(m_pixmap);
m_pixmap.save(m_savePath);
}
void PreviewImage::mousePressEvent(QMouseEvent *event)
{
switch(event->button())
{
case Qt::LeftButton:
Application::instance()->loadUrl(m_url);
break;
case Qt::RightButton:
// TODO
break;
default:
QLabel::mousePressEvent(event);
};
}
QString PreviewImage::guessNameFromUrl(QUrl url)
{
QString name = url.toString( QUrl::RemoveScheme | QUrl::RemoveUserInfo | QUrl::StripTrailingSlash );
// TODO learn Regular Expressions :)
// and implement something better here..
name.remove('/');
name.remove('&');
name.remove('.');
name.remove('-');
name.remove('_');
return name;
}
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