Added abandoned KDE3 version of katapult

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/katapult@1084407 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 106 insertions, 0 deletions

diff --git a/katapult/plugins/catalogs/amarokcatalog/coverimage.cpp b/katapult/plugins/catalogs/amarokcatalog/coverimage.cpp
new file mode 100644
index 0000000..4ea3f24
--- /dev/null
+++ b/katapult/plugins/catalogs/amarokcatalog/coverimage.cpp
@@ -0,0 +1,106 @@
+/***************************************************************************
+ *   Copyright (C) 2005 by Bastian Holst                                   *
+ *   bastianholst@gmx.de                                                   *
+ *                                                                         *
+ *   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 <kmdcodec.h>
+#include <qimage.h>
+#include <qdir.h>
+
+#include "coverimage.h"
+
+CoverImage::CoverImage() 
+{
+	setArtist(QString());
+	setAlbum(QString());
+	setURL(QString());
+	
+	_coverfolder = QDir::homeDirPath();
+	_coverfolder.append("/.kde/share/apps/amarok/albumcovers/");
+	_largefolder = QString(_coverfolder).append("large/");
+	_cachefolder = QString(_coverfolder).append("cache/");
+	
+	QDir foldertest;
+	foldertest.setPath(_coverfolder);
+	if ( !foldertest.exists() )
+		foldertest.mkdir(_coverfolder);
+	if ( !foldertest.exists(_largefolder) )
+		foldertest.mkdir(_largefolder);
+	if ( !foldertest.exists(_cachefolder) )
+		foldertest.mkdir(_cachefolder);
+}
+
+QImage CoverImage::load(int size) const
+{
+	QString imagepath(_cachefolder);
+	KMD5 md5sum(artist().lower().utf8()+album().lower().utf8());
+	imagepath.append(QString::number ( size )).append("@").append(md5sum.hexDigest());
+	QImage image( imagepath );
+	if ( image.isNull() )
+	{
+		if ( !url().isEmpty() ) {
+			image.load(url());
+		} else {
+			imagepath = _largefolder;
+			imagepath.append(md5sum.hexDigest());
+			image.load( imagepath );
+		}
+		
+		if ( !image.isNull() ) {
+			QString savepath(_cachefolder);
+			savepath.append(QString::number ( size )).append("@").append(md5sum.hexDigest());
+			image = image.smoothScale(size, size, QImage::ScaleMin);
+			if ( !url().isEmpty() ) {
+				image.save( savepath, QImage::imageFormat ( url() ));
+			} else {
+				image.save( savepath, QImage::imageFormat ( imagepath ));
+			}
+		}
+	}
+	return image;
+}
+
+QString CoverImage::artist() const
+{
+	return _artist;
+}
+
+QString CoverImage::album() const
+{
+	return _album;
+}
+
+QString CoverImage::url() const
+{
+	return _url;
+}
+
+void CoverImage::setArtist(const QString& artist)
+{
+	_artist = artist;
+}
+
+void CoverImage::setAlbum(const QString& album)
+{
+	_album = album;
+}
+
+void CoverImage::setURL(const QString& url)
+{
+	_url = url;
+}