Qt: Set popup entries logic into models, and keep interaction outside.

[vlc] / modules / gui / qt4 / components / playlist / ml_model.hpp

diff --git a/modules/gui/qt4/components/playlist/ml_model.hpp b/modules/gui/qt4/components/playlist/ml_model.hpp
index 17bafc11b57acb5263da1d43ba616f8bbcc9fe01..6de538ff8ea055e7fb5eaddfb651250d445a6d0a 100644 (file)
--- a/modules/gui/qt4/components/playlist/ml_model.hpp
+++ b/modules/gui/qt4/components/playlist/ml_model.hpp
@@ -41,8 +41,25 @@
 #include "ml_item.hpp"
 #include "qt4.hpp"
 
+#include <QMutex>
+#include <QEvent>
 class MLItem;
 
+/** *************************************************************************
+ * \brief ML Events class because we don't want direct callbacks
+ ****************************************************************************/
+class MLEvent : public QEvent
+{
+public:
+    static const QEvent::Type MediaAdded_Type;
+    static const QEvent::Type MediaRemoved_Type;
+    static const QEvent::Type MediaUpdated_Type;
+    MLEvent( QEvent::Type type, media_library_t *_p_ml, int32_t _ml_media_id ) :
+        QEvent( type ), ml_media_id( _ml_media_id ), p_ml( _p_ml ) {};
+    int32_t ml_media_id;
+    media_library_t * p_ml; /* store instance */
+};
+
 /** *************************************************************************
  * \brief Tree model for the result list
  ****************************************************************************/
@@ -54,71 +71,58 @@ public:
     // Basic QAbstractItemModel implementation
     MLModel( intf_thread_t *_p_intf, QObject *parent = NULL );
     virtual ~MLModel();
-    inline MLItem *getItem( QModelIndex index ) const
-    {
-        if( index.isValid() )
-            return static_cast<MLItem*>( index.internalPointer() );
-        else return NULL;
-    }
-    virtual int itemId( const QModelIndex & ) const;
 
     QVariant data( const QModelIndex &idx, const int role = Qt::DisplayRole ) const;
     bool setData( const QModelIndex &idx, const QVariant &value,
                   int role = Qt::EditRole );
-    ml_select_e columnType( int column ) const;
-
     QModelIndex index( int row, int column,
                        const QModelIndex & parent = QModelIndex() ) const;
-    virtual QModelIndex currentIndex() const;
     int rowCount( const QModelIndex & parent = QModelIndex() ) const;
-    int columnCount( const QModelIndex & parent = QModelIndex() ) const;
-
     QModelIndex parent( const QModelIndex& ) const;
-    QVariant headerData( int, Qt::Orientation, int ) const;
     Qt::ItemFlags flags( const QModelIndex& ) const;
-    bool isEditable( const QModelIndex& ) const;
-
-    // Drag and drop: MIME data
     QMimeData* mimeData( const QModelIndexList & indexes ) const;
+    virtual bool removeRows( int row, int count, const QModelIndex & parent = QModelIndex() );
+    virtual void sort( const int column, Qt::SortOrder order = Qt::AscendingOrder );
 
     // Custom functions
-    int insertMedia( ml_media_t *p_media, int row = -1,
-                     bool bSignal = true );
-    int appendMedia( ml_media_t *p_media );
-    int insertMediaArray( vlc_array_t *p_media_array, int row = -1,
-                          bool bSignal = true );
-
-    int insertResult( const ml_result_t *p_result, int row = -1,
-                      bool bSignal = true );
-    inline int appendResult( const ml_result_t *p_result );
-    int insertResultArray( vlc_array_t *p_result_array, int row = -1,
-                           bool bSignal = true );
-
-    virtual void doDelete( QModelIndexList list );
-    void remove( MLItem *item );
-    void remove( QModelIndex idx );
-
-    void clear();
-    virtual bool popup( const QModelIndex & index, const QPoint &point, const QModelIndexList &list );
-    void play( const QModelIndex &idx );
-    QStringList selectedURIs();
-
-public slots:
-    void activateItem( const QModelIndex &index );
-
-protected slots:
-    void popupDel();
-    void popupPlay();
-    void popupInfo();
-    void popupStream();
-    void popupSave();
+    bool isEditable( const QModelIndex& ) const;
+    ml_select_e columnType( int column ) const;
+    virtual bool event( QEvent * e );
+
+    QModelIndex getIndexByMLID( int id ) const;
+
+    /* VLCModelSubInterface */
+    virtual void rebuild( playlist_item_t * p = NULL );
+    virtual void doDelete( QModelIndexList selected );
+    virtual void createNode( QModelIndex, QString ) {};
+    virtual void removeAll();
+
+    virtual QModelIndex rootIndex() const;
+    virtual void filter( const QString& search_text, const QModelIndex & root, bool b_recursive );
+    virtual QModelIndex currentIndex() const;
+    virtual QModelIndex indexByPLID( const int i_plid, const int c ) const;
+    virtual QModelIndex indexByInputItemID( const int i_inputitem_id, const int c ) const;
+    virtual bool isTree() const;
+    virtual bool canEdit() const;
+
+    virtual bool action( QAction *action, const QModelIndexList &indexes );
+    virtual bool isSupportedAction( actions action, const QModelIndex & ) const;
+
+    /* VLCModelSubInterface virtual slots */
+    virtual void activateItem( const QModelIndex &index );
+
+protected:
+
+    /* VLCModel subclassing */
+    bool isParent( const QModelIndex &index, const QModelIndex &current) const;
+    bool isLeaf( const QModelIndex &index ) const;
 
 private:
+    /* custom */
+    int insertMedia( ml_media_t *p_media, int row = -1 );
+    int insertResultArray( vlc_array_t *p_result_array, int row = -1 );
     QList< MLItem* > items;
     media_library_t* p_ml;
-
-    QModelIndex current_index;
-    QModelIndexList current_selection;
 };
 
 #endif