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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commitce599e4f9f94b4eb00c1b5edb85bce5431ab3df2 (patch)
treed3bb9f5d25a2dc09ca81adecf39621d871534297 /kalzium/src/exporter.cpp
downloadtdeedu-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.cpp62
1 files changed, 62 insertions, 0 deletions
diff --git a/kalzium/src/exporter.cpp b/kalzium/src/exporter.cpp
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+/* 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 );
+}
+