Added abandoned KDE3 version of K3B

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/k3b@1084400 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 98 insertions, 0 deletions

diff --git a/libk3b/plugin/k3bpluginfactory.h b/libk3b/plugin/k3bpluginfactory.h
new file mode 100644
index 0000000..6dbc6cb
--- /dev/null
+++ b/libk3b/plugin/k3bpluginfactory.h
@@ -0,0 +1,98 @@
+/*
+ *
+ * $Id: k3bpluginfactory.h 619556 2007-01-03 17:38:12Z trueg $
+ * Copyright (C) 2003 Sebastian Trueg <trueg@k3b.org>
+ *
+ * This file is part of the K3b project.
+ * Copyright (C) 1998-2007 Sebastian Trueg <trueg@k3b.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.
+ * See the file "COPYING" for the exact licensing terms.
+ */
+
+
+#ifndef _K3B_PLUGIN_FACTORY_H_
+#define _K3B_PLUGIN_FACTORY_H_
+
+#include <klibloader.h>
+#include <kinstance.h>
+#include <kglobal.h>
+#include <klocale.h>
+
+/**
+ * Template based on KGenericFactory. This is just here to avoid using the QStringList args parameter
+ * in every plugin's constructor.
+ *
+ * Use this as follows:
+ * K_EXPORT_COMPONENT_FACTORY( libk3bartsaudioserver, K3bPluginFactory<K3bArtsAudioServer>( "k3bartsaudioserver" ) )
+ *
+ * See KGenericFactory for more information.
+ */
+template <class T>
+class K3bPluginFactory : public KLibFactory
+{
+ public:
+  K3bPluginFactory( const char* instanceName )
+    : m_instanceName(instanceName) {
+    s_self = this;
+    m_catalogueInitialized = false;
+  }
+
+  ~K3bPluginFactory() {
+    if ( s_instance )
+      KGlobal::locale()->removeCatalogue( s_instance->instanceName() );
+    delete s_instance;
+    s_instance = 0;
+    s_self = 0;
+  }
+
+  static KInstance* instance();
+
+ protected:
+  virtual void setupTranslations( void ) {
+    if( instance() )
+      KGlobal::locale()->insertCatalogue( instance()->instanceName() );
+  }
+
+  void initializeMessageCatalogue() {
+    if( !m_catalogueInitialized ) {
+      m_catalogueInitialized = true;
+      setupTranslations();
+    }
+  }
+
+  virtual QObject* createObject( QObject *parent, const char *name,
+				 const char*, const QStringList& ) {
+    initializeMessageCatalogue();
+    return new T( parent, name );
+  }
+
+ private:
+  QCString m_instanceName;
+  bool m_catalogueInitialized;
+
+  static KInstance* s_instance;
+  static K3bPluginFactory<T> *s_self;
+};
+
+
+template <class T>
+KInstance* K3bPluginFactory<T>::s_instance = 0;
+
+
+template <class T>
+K3bPluginFactory<T>* K3bPluginFactory<T>::s_self = 0;
+
+
+template <class T>
+KInstance* K3bPluginFactory<T>::instance()
+{
+  if( !s_instance && s_self )
+    s_instance = new KInstance( s_self->m_instanceName );
+  return s_instance;
+}
+
+#endif