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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 | ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2 (patch) | |
tree | d3bb9f5d25a2dc09ca81adecf39621d871534297 /kalzium/src/exporter.cpp | |
download | tdeedu-ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2.tar.gz tdeedu-ce599e4f9f94b4eb00c1b5edb85bce5431ab3df2.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/kdeedu@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kalzium/src/exporter.cpp')
-rw-r--r-- | kalzium/src/exporter.cpp | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/kalzium/src/exporter.cpp b/kalzium/src/exporter.cpp new file mode 100644 index 00000000..48f50170 --- /dev/null +++ b/kalzium/src/exporter.cpp @@ -0,0 +1,62 @@ +/* Copyright (C) 2005 by Martin Pfeiffer * + * hubipete@gmx.net * + * * + * 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; if not, write to the * + * Free Software Foundation, Inc., * + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * + ***************************************************************************/ + +#include "exporter.h" + +#include <qpixmap.h> + +#include <kdebug.h> +#include <kimageio.h> + +Exporter::Exporter() +{ + static bool kimageioRegistered = false; + if ( ! kimageioRegistered ) + { + KImageIO::registerFormats(); + kimageioRegistered = true; + } + +} + +Exporter::~Exporter() +{ +} + +bool Exporter::saveAsImage( const QPixmap* pixmap, const QString& fileName, int x, int y, int width, int height ) +{ + if ( x != 0 || y != 0 || width != 0 || height != 0 ) + { + QPixmap* tmpPixmap = new QPixmap(); + + copyBlt( tmpPixmap, 0, 0, pixmap, x, y, width, height ); + + if ( tmpPixmap->isNull() ) + kdDebug() << "empty pixmap" << endl; + return tmpPixmap->save( fileName, "PNG" ); + } + + return pixmap->save( fileName, "PNG" ); +} + +QString Exporter::supportedImageFormats() +{ + return KImageIO::pattern( KImageIO::Writing ); +} + |