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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
commitce4a32fe52ef09d8f5ff1dd22c001110902b60a2 (patch)
tree5ac38a06f3dde268dc7927dc155896926aaf7012 /kded/kbuildimageiofactory.cpp
downloadtdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.tar.gz
tdelibs-ce4a32fe52ef09d8f5ff1dd22c001110902b60a2.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/kdelibs@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kded/kbuildimageiofactory.cpp')
-rw-r--r--kded/kbuildimageiofactory.cpp122
1 files changed, 122 insertions, 0 deletions
diff --git a/kded/kbuildimageiofactory.cpp b/kded/kbuildimageiofactory.cpp
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+/* This file is part of the KDE libraries
+ * Copyright (C) 2000 Waldo Bastian <bastian@kde.org>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License version 2 as published by the Free Software Foundation.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public License
+ * along with this library; see the file COPYING.LIB. If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ **/
+
+#include "ksycoca.h"
+#include "ksycocadict.h"
+#include "kresourcelist.h"
+
+#include <kglobal.h>
+#include <kstandarddirs.h>
+#include <kdebug.h>
+#include <klocale.h>
+#include <assert.h>
+
+#include <kimageiofactory.h>
+#include <kbuildimageiofactory.h>
+
+KBuildImageIOFactory::KBuildImageIOFactory() :
+ KImageIOFactory()
+{
+ m_resourceList = new KSycocaResourceList();
+ m_resourceList->add( "services", "*.kimgio" );
+}
+
+// return all service types for this factory
+// i.e. first arguments to m_resourceList->add() above
+QStringList KBuildImageIOFactory::resourceTypes()
+{
+ return QStringList() << "services";
+}
+
+KBuildImageIOFactory::~KBuildImageIOFactory()
+{
+ delete m_resourceList;
+}
+
+KSycocaEntry *
+KBuildImageIOFactory::createEntry( const QString& file, const char *resource )
+{
+ QString fullPath = locate( resource, file);
+
+ KImageIOFormat *format = new KImageIOFormat(fullPath);
+ return format;
+}
+
+void
+KBuildImageIOFactory::addEntry(KSycocaEntry *newEntry, const char *resource)
+{
+ KSycocaFactory::addEntry(newEntry, resource);
+
+ KImageIOFormat *format = (KImageIOFormat *) newEntry;
+ rPath += format->rPaths;
+
+ // Since Qt doesn't allow us to unregister image formats
+ // we have to make sure not to add them a second time.
+ // This typically happens when the sycoca database is updated
+ // incremenatally
+ for( KImageIOFormatList::ConstIterator it = formatList->begin();
+ it != formatList->end();
+ ++it )
+ {
+ KImageIOFormat *_format = (*it);
+ if (format->mType == _format->mType)
+ {
+ // Already in list
+ format = 0;
+ break;
+ }
+ }
+ if (format)
+ formatList->append( format );
+}
+
+
+void
+KBuildImageIOFactory::saveHeader(QDataStream &str)
+{
+ KSycocaFactory::saveHeader(str);
+
+ str << mReadPattern << mWritePattern << rPath;
+}
+
+void
+KBuildImageIOFactory::save(QDataStream &str)
+{
+ rPath.sort();
+ // Remove duplicates from rPath:
+ QString last;
+ for(QStringList::Iterator it = rPath.begin();
+ it != rPath.end(); )
+ {
+ QStringList::Iterator it2 = it++;
+ if (*it2 == last)
+ {
+ // remove duplicate
+ rPath.remove(it2);
+ }
+ else
+ {
+ last = *it2;
+ }
+ }
+ mReadPattern = createPattern( KImageIO::Reading );
+ mWritePattern = createPattern( KImageIO::Writing );
+
+ KSycocaFactory::save(str);
+}
+