Actors and genre edit

Implemented widgets for actor and genre editing of movies. Created new
MappingTableWidget for both genres and actors and revamped
ArchiveTreeView to show 2 widgets below the FilesTreeView separated by a
splitter.

While testing the new setup several bugs were fixed:
-an SQL syntax error in FilesTreeModel
-fixed SmModelSingleton to properly work with table names

I also changed the signature of MappingTableModel::addMapping for the
ease of use and added MappingTableModel::removeMapping.
MappingTableModel got 2 new convenience functions:
1. bool contains(QString) to check if an item is already present
2. QModelIndex find() to get the index of a specific value from the
model.

1 files changed, 10 insertions, 0 deletions

diff --git a/archivetreeview.h b/archivetreeview.h
index 9958138..13dc88a 100644
--- a/archivetreeview.h
+++ b/archivetreeview.h
@@ -10,12 +10,15 @@
 
 #include <QWidget>
 #include <QModelIndexList>
+#include <QList>
 
 class SmUberModel;
 class SeriesTreeWidget;
 class FilesTreeWidget;
 class FilesTreeModel;
 class SeriesTreeModel;
+class MappingTableWidget;
+class MappingTableModel;
 class QItemSelection;
 
 class ArchiveTreeView : public QWidget
@@ -28,13 +31,20 @@ class ArchiveTreeView : public QWidget
 
 	private slots:
 		void currentChanged(const QItemSelection &selected, const QItemSelection &deselected);
+		void setMappingItems(const QList<int> seriesPartIds, MappingTableModel *model, MappingTableWidget *widget);
 
 	private:
 		//widgets
 		SeriesTreeWidget *mSeriesWidget;
 		FilesTreeWidget *mFilesWidget;
+		MappingTableWidget *mActorsWidget;
+		MappingTableWidget *mGenresWidget;
+
+		//models
 		FilesTreeModel *mFilesModel;
 		SeriesTreeModel *mSeriesModel;
+		MappingTableModel *mActorsModel;
+		MappingTableModel *mGenresModel;
 
 		//lists
 		QModelIndexList mSelectedItems;