You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
118 lines
2.6 KiB
118 lines
2.6 KiB
/*
|
|
Copyright (C) 2001 Malte Starostik <malte@kde.org>
|
|
|
|
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) any later version.
|
|
|
|
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; see the file COPYING. If not, write to
|
|
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
|
|
Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
// $Id$
|
|
|
|
#include <time.h>
|
|
|
|
#include <tqpixmap.h>
|
|
#include <tqimage.h>
|
|
#include <tqpainter.h>
|
|
|
|
#include <kapplication.h>
|
|
#include <khtml_part.h>
|
|
|
|
#include "webarchivecreator.moc"
|
|
|
|
extern "C"
|
|
{
|
|
ThumbCreator * KDE_EXPORT new_creator()
|
|
{
|
|
return new WebArchiveCreator;
|
|
}
|
|
}
|
|
|
|
WebArchiveCreator::WebArchiveCreator()
|
|
: m_html(0)
|
|
{
|
|
}
|
|
|
|
WebArchiveCreator::~WebArchiveCreator()
|
|
{
|
|
delete m_html;
|
|
}
|
|
|
|
bool WebArchiveCreator::create(const TQString &path, int width, int height, TQImage &img)
|
|
{
|
|
if (!m_html)
|
|
{
|
|
m_html = new KHTMLPart;
|
|
connect(m_html, TQT_SIGNAL(completed()), TQT_SLOT(slotCompleted()));
|
|
m_html->setJScriptEnabled(false);
|
|
m_html->setJavaEnabled(false);
|
|
m_html->setPluginsEnabled(false);
|
|
}
|
|
KURL url;
|
|
url.setProtocol( "tar" );
|
|
url.setPath( path );
|
|
url.addPath( "index.html" );
|
|
m_html->openURL( url );
|
|
m_completed = false;
|
|
startTimer(5000);
|
|
while (!m_completed)
|
|
kapp->processOneEvent();
|
|
killTimers();
|
|
|
|
// render the HTML page on a bigger pixmap and use smoothScale,
|
|
// looks better than directly scaling with the TQPainter (malte)
|
|
TQPixmap pix;
|
|
if (width > 400 || height > 600)
|
|
{
|
|
if (height * 3 > width * 4)
|
|
pix.resize(width, width * 4 / 3);
|
|
else
|
|
pix.resize(height * 3 / 4, height);
|
|
}
|
|
else
|
|
pix.resize(400, 600);
|
|
// light-grey background, in case loadind the page failed
|
|
pix.fill( TQColor( 245, 245, 245 ) );
|
|
|
|
int borderX = pix.width() / width,
|
|
borderY = pix.height() / height;
|
|
TQRect rc(borderX, borderY, pix.width() - borderX * 2, pix.height() - borderY *
|
|
2);
|
|
|
|
TQPainter p;
|
|
p.begin(&pix);
|
|
m_html->paint(&p, rc);
|
|
p.end();
|
|
|
|
img = pix.convertToImage();
|
|
return true;
|
|
}
|
|
|
|
void WebArchiveCreator::timerEvent(TQTimerEvent *)
|
|
{
|
|
m_html->closeURL();
|
|
m_completed = true;
|
|
}
|
|
|
|
void WebArchiveCreator::slotCompleted()
|
|
{
|
|
m_completed = true;
|
|
}
|
|
|
|
ThumbCreator::Flags WebArchiveCreator::flags() const
|
|
{
|
|
return DrawFrame;
|
|
}
|
|
|
|
// vim: ts=4 sw=4 et
|