Use boost::shared_ptr instead of raw pointers for RouteUI track (etc) accessors ...

[ardour.git] / gtk2_ardour / region_view.h

diff --git a/gtk2_ardour/region_view.h b/gtk2_ardour/region_view.h
index beb4f10d5473d52add8e32ad94838a216583d78a..6277354519338132435ebccae792814ca9c605be 100644 (file)
--- a/gtk2_ardour/region_view.h
+++ b/gtk2_ardour/region_view.h
@@ -43,80 +43,63 @@ class RegionView : public TimeAxisViewItem
   public:
        RegionView (ArdourCanvas::Group* parent, 
                    TimeAxisView&        time_view,
-                   ARDOUR::Region&      region,
+                   boost::shared_ptr<ARDOUR::Region> region,
                    double               samples_per_unit,
                    Gdk::Color&          basic_color);
 
+       RegionView (const RegionView& other);
+
        ~RegionView ();
        
        virtual void init (Gdk::Color& base_color, bool wait_for_data);
     
-       ARDOUR::Region& region() const { return _region; }
+       boost::shared_ptr<ARDOUR::Region> region() const { return _region; }
        
        bool is_valid() const    { return valid; }
-    void set_valid (bool yn) { valid = yn; }
-
-    virtual void set_height (double);
-    virtual void set_samples_per_unit (double);
-    virtual bool set_duration (jack_nframes_t, void*);
-
-    void move (double xdelta, double ydelta);
-
-    void raise ();
-    void raise_to_top ();
-    void lower ();
-    void lower_to_bottom ();
 
-    bool set_position(jack_nframes_t pos, void* src, double* delta = 0);
 
-    virtual void show_region_editor () = 0;
-    virtual void hide_region_editor();
-
-    virtual void region_changed (ARDOUR::Change);
-
-    virtual GhostRegion* add_ghost (AutomationTimeAxisView&) = 0;
-    void                 remove_ghost (GhostRegion*);
+       void set_valid (bool yn) { valid = yn; }
+       
+       virtual void set_samples_per_unit (double);
+       virtual bool set_duration (nframes_t, void*);
+       
+       void move (double xdelta, double ydelta);
+       
+       void raise_to_top ();
+       void lower_to_bottom ();
 
-    uint32_t get_fill_color ();
+       bool set_position(nframes_t pos, void* src, double* delta = 0);
+       void fake_set_opaque (bool yn);
+       
+       virtual void show_region_editor () = 0;
+       virtual void hide_region_editor();
+       
+       virtual void region_changed (ARDOUR::Change);
+       
+       virtual GhostRegion* add_ghost (AutomationTimeAxisView&) = 0;
+       void                 remove_ghost (GhostRegion*);
+       
+       uint32_t get_fill_color ();
 
-    virtual void entered () {}
-    virtual void exited () {}
-    
+       virtual void entered () {}
+       virtual void exited () {}
+       
        static sigc::signal<void,RegionView*> RegionViewGoingAway;
-    sigc::signal<void>                    GoingAway;
-
+       sigc::signal<void>                    GoingAway;
+       
   protected:
-
-    /** Allows derived types to specify their visibility requirements
+       
+       /** Allows derived types to specify their visibility requirements
      * to the TimeAxisViewItem parent class
-        */
+     */
     RegionView (ArdourCanvas::Group *, 
-                   TimeAxisView&,
-                   ARDOUR::Region&,
-                   double      samples_per_unit,
-                   Gdk::Color& basic_color,
-                   TimeAxisViewItem::Visibility);
+               TimeAxisView&,
+               boost::shared_ptr<ARDOUR::Region>,
+               double      samples_per_unit,
+               Gdk::Color& basic_color,
+               TimeAxisViewItem::Visibility);
     
-       ARDOUR::Region& _region;
-    
-    ArdourCanvas::Polygon* sync_mark; ///< polgyon for sync position 
-    ArdourCanvas::Text*    no_wave_msg;
-
-    RegionEditor *editor;
-
-    vector<ControlPoint *> control_points;
-    double current_visible_sync_position;
-
-    bool     valid; ///< see StreamView::redisplay_diskstream() 
-    double  _pixel_width;
-    double  _height;
-    bool    in_destructor;
-
-    bool             wait_for_data;
-       sigc::connection data_ready_connection;
-
     virtual void region_resized (ARDOUR::Change);
-    void         region_moved (void *);
     virtual void region_muted ();
     void         region_locked ();
     void         region_opacity ();
@@ -124,6 +107,8 @@ class RegionView : public TimeAxisViewItem
     virtual void region_renamed ();
     void         region_sync_changed ();
 
+    Glib::ustring make_name () const;
+
     static gint _lock_toggle (ArdourCanvas::Item*, GdkEvent*, void*);
     void        lock_toggle ();
 
@@ -132,9 +117,25 @@ class RegionView : public TimeAxisViewItem
     virtual void set_frame_color ();
     virtual void reset_width_dependent_items (double pixel_width);
 
-    vector<GhostRegion*> ghosts;
-    
     virtual void color_handler (ColorID, uint32_t) {}
+       
+    boost::shared_ptr<ARDOUR::Region> _region;
+    
+    ArdourCanvas::Polygon* sync_mark; ///< polgyon for sync position 
+
+    RegionEditor* editor;
+
+    vector<ControlPoint *> control_points;
+    double current_visible_sync_position;
+
+    bool     valid; ///< see StreamView::redisplay_diskstream() 
+    double  _pixel_width;
+    bool    in_destructor;
+    
+    bool             wait_for_data;
+    sigc::connection data_ready_connection;
+    
+    vector<GhostRegion*> ghosts;
 };
 
 #endif /* __gtk_ardour_region_view_h__ */