Allow to sort by rating, which can be quite useful in combination with the "Show in Groups" feature. Although still slow, it basically works. All the code is based on Rafael Fernández López patch available at http://media.ereslibre.es/2007/06/dolphin-21062007.diff.

svn path=/trunk/KDE/kdebase/apps/; revision=678801

1 files changed, 41 insertions, 0 deletions

diff --git a/src/dolphinmainwindow.cpp b/src/dolphinmainwindow.cpp
index 7d7a9f89b..7fec6908d 100644
--- a/src/dolphinmainwindow.cpp
+++ b/src/dolphinmainwindow.cpp
@@ -292,6 +292,15 @@ void DolphinMainWindow::slotSortingChanged(DolphinView::Sorting sorting)
         break;
     case DolphinView::SortByType:
         action = actionCollection()->action("by_type");
+        break;
+#ifdef HAVE_NEPOMUK
+    case DolphinView::SortByRating:
+        action = actionCollection()->action("by_rating");
+        break;
+    case DolphinView::SortByTags:
+        action = actionCollection()->action("by_tags");
+        break;
+#endif
     default:
         break;
     }
@@ -722,6 +731,16 @@ void DolphinMainWindow::sortByType()
     m_activeViewContainer->view()->setSorting(DolphinView::SortByType);
 }
 
+void DolphinMainWindow::sortByRating()
+{
+    m_activeViewContainer->view()->setSorting(DolphinView::SortByRating);
+}
+
+void DolphinMainWindow::sortByTags()
+{
+    m_activeViewContainer->view()->setSorting(DolphinView::SortByTags);
+}
+
 void DolphinMainWindow::toggleSortOrder()
 {
     DolphinView* view = m_activeViewContainer->view();
@@ -1157,6 +1176,26 @@ void DolphinMainWindow::setupActions()
     sortByType->setText(i18n("By Type"));
     connect(sortByType, SIGNAL(triggered()), this, SLOT(sortByType()));
 
+    KToggleAction* sortByRating = actionCollection()->add<KToggleAction>("by_rating");
+    sortByRating->setText(i18n("By Rating"));
+
+    KToggleAction* sortByTags = actionCollection()->add<KToggleAction>("by_tags");
+    sortByTags->setText(i18n("By Tags"));
+
+#ifdef HAVE_NEPOMUK
+    if (MetaDataWidget::metaDataAvailable()) {
+        connect(sortByRating, SIGNAL(triggered()), this, SLOT(sortByRating()));
+        connect(sortByTags, SIGNAL(triggered()), this, SLOT(sortByTags()));
+    }
+    else {
+        sortByRating->setEnabled(false);
+        sortByTags->setEnabled(false);
+    }
+#else
+    sortByRating->setEnabled(false);
+    sortByTags->setEnabled(false);
+#endif
+
     QActionGroup* sortGroup = new QActionGroup(this);
     sortGroup->addAction(sortByName);
     sortGroup->addAction(sortBySize);
@@ -1165,6 +1204,8 @@ void DolphinMainWindow::setupActions()
     sortGroup->addAction(sortByOwner);
     sortGroup->addAction(sortByGroup);
     sortGroup->addAction(sortByType);
+    sortGroup->addAction(sortByRating);
+    sortGroup->addAction(sortByTags);
 
     KToggleAction* sortDescending = actionCollection()->add<KToggleAction>("descending");
     sortDescending->setText(i18n("Descending"));