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author | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
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committer | toma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da> | 2009-11-25 17:56:58 +0000 |
commit | 84da08d7b7fcda12c85caeb5a10b4903770a6f69 (patch) | |
tree | 2a6aea76f2dfffb4cc04bb907c4725af94f70e72 /konq-plugins/webarchiver/webarchivecreator.cpp | |
download | tdeaddons-84da08d7b7fcda12c85caeb5a10b4903770a6f69.tar.gz tdeaddons-84da08d7b7fcda12c85caeb5a10b4903770a6f69.zip |
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923
git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeaddons@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'konq-plugins/webarchiver/webarchivecreator.cpp')
-rw-r--r-- | konq-plugins/webarchiver/webarchivecreator.cpp | 117 |
1 files changed, 117 insertions, 0 deletions
diff --git a/konq-plugins/webarchiver/webarchivecreator.cpp b/konq-plugins/webarchiver/webarchivecreator.cpp new file mode 100644 index 0000000..cba7f18 --- /dev/null +++ b/konq-plugins/webarchiver/webarchivecreator.cpp @@ -0,0 +1,117 @@ +/* + 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 <qpixmap.h> +#include <qimage.h> +#include <qpainter.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 QString &path, int width, int height, QImage &img) +{ + if (!m_html) + { + m_html = new KHTMLPart; + connect(m_html, SIGNAL(completed()), 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 QPainter (malte) + QPixmap 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( QColor( 245, 245, 245 ) ); + + int borderX = pix.width() / width, + borderY = pix.height() / height; + QRect rc(borderX, borderY, pix.width() - borderX * 2, pix.height() - borderY * +2); + + QPainter p; + p.begin(&pix); + m_html->paint(&p, rc); + p.end(); + + img = pix.convertToImage(); + return true; +} + +void WebArchiveCreator::timerEvent(QTimerEvent *) +{ + 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 |