Improved KMetaData integration. The Dolphin info sidebar now uses KMetaData to allow file rating, commenting, and tagging.

This commit is indended to show what can be done with KMetaData in an easy way. The GUI is not perfect yet.

svn path=/trunk/KDE/kdebase/apps/; revision=644510

1 files changed, 66 insertions, 0 deletions

diff --git a/src/metadatawidget.h b/src/metadatawidget.h
new file mode 100644
index 000000000..0b544e23d
--- /dev/null
+++ b/src/metadatawidget.h
@@ -0,0 +1,66 @@
+/***************************************************************************
+ *   Copyright (C) 2007 by Sebastian Trueg <[email protected]>                 *
+ *                                                                         *
+ *   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            *
+ ***************************************************************************/
+
+#ifndef METADATA_WIDGET_H
+#define METADATA_WIDGET_H
+
+#include <QWidget>
+
+#include <kurl.h>
+
+
+class MetaDataWidget : public QWidget
+{
+    Q_OBJECT
+
+public:
+    MetaDataWidget( QWidget* parent = 0 );
+    ~MetaDataWidget();
+
+    /**
+     * \return true if the KMetaData system could be found and initialized.
+     * false if KMetaData was not available at compile time or if it has not
+     * been initialized properly.
+     */
+    static bool metaDataAvailable();
+    
+public Q_SLOTS:
+    void setFile( const KUrl& url );
+    void setFiles( const KUrl::List urls );
+
+signals:
+    /**
+     * This signal gets emitted if the metadata for the set file was changed on the
+     * outside. NOT IMPLEMENTED YET.
+     */
+    void metaDataChanged();
+
+private Q_SLOTS:
+    void slotCommentChanged();
+    void slotRatingChanged( int r );
+
+protected:
+    bool eventFilter( QObject* obj, QEvent* event );
+
+private:
+    class Private;
+    Private* d;
+};
+
+#endif