Allow to configure thumbnail-plugins

Adjust the preview-settings to allow users to configure thumbnail-plugins. For consistency also the service-settings have been adjusted to use the ServiceModel and ServiceItemDelegate.

1 files changed, 59 insertions, 0 deletions

diff --git a/src/settings/serviceitemdelegate.h b/src/settings/serviceitemdelegate.h
new file mode 100644
index 000000000..ea9681a5a
--- /dev/null
+++ b/src/settings/serviceitemdelegate.h
@@ -0,0 +1,59 @@
+/***************************************************************************
+ *   Copyright (C) 2011 by Peter Penz <[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 SERVICEITEMDELEGATE_H
+#define SERVICEITEMDELEGATE_H
+
+#include <KWidgetItemDelegate>
+
+/**
+ * @brief Widget item delegate for a service that can be enabled or disabled.
+ *
+ * Additionally it is possible to configure a service.
+ * @see ServiceModel
+ */
+class ServiceItemDelegate : public KWidgetItemDelegate
+{
+    Q_OBJECT
+
+public:
+    explicit ServiceItemDelegate(QAbstractItemView* itemView, QObject* parent = 0);
+    virtual ~ServiceItemDelegate();
+
+    virtual QSize sizeHint(const QStyleOptionViewItem &option,
+                           const QModelIndex &index) const;
+
+    virtual void paint(QPainter* painter, const QStyleOptionViewItem& option,
+                       const QModelIndex& index) const;
+
+    virtual QList<QWidget*> createItemWidgets() const;
+
+    virtual void updateItemWidgets(const QList<QWidget*> widgets,
+                                   const QStyleOptionViewItem& option,
+                                   const QPersistentModelIndex& index) const;
+
+signals:
+    void requestServiceConfiguration(const QModelIndex& index);
+
+private slots:
+    void slotCheckBoxClicked(bool checked);
+    void slotConfigureButtonClicked();
+};
+
+#endif