merge from 2.0-ongoing @ 3581

[ardour.git] / gtk2_ardour / region_view.h

diff --git a/gtk2_ardour/region_view.h b/gtk2_ardour/region_view.h
index fdc69ea70e27bfe94c36ed53e6b5699635d21334..579b6e55940678bb5a1409981dfdeb92dd4c5050 100644 (file)
--- a/gtk2_ardour/region_view.h
+++ b/gtk2_ardour/region_view.h
@@ -31,81 +31,89 @@
 #include "enums.h"
 #include "waveview.h"
 #include "canvas.h"
-#include "color.h"
 
 class TimeAxisView;
 class RegionEditor;
 class GhostRegion;
 class AutomationTimeAxisView;
+class AutomationRegionView;
 
 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 (const RegionView& other, boost::shared_ptr<ARDOUR::Region> other_region);
+
        ~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) = 0;
-    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);
+       void set_valid (bool yn) { valid = yn; }
+       
+       virtual void set_height (double);
+       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 ();
 
-    virtual GhostRegion* add_ghost (AutomationTimeAxisView&) = 0;
-    void                 remove_ghost (GhostRegion*);
+       bool set_position(nframes_t pos, void* src, double* delta = 0);
+       void fake_set_opaque (bool yn);
+       
+       virtual void show_region_editor () {}
+       virtual void hide_region_editor();
+       
+       virtual void region_changed (ARDOUR::Change);
+       
+       virtual GhostRegion* add_ghost (TimeAxisView&) = 0;
+       void remove_ghost_in (TimeAxisView&);
+       void remove_ghost (GhostRegion*);
+       
+       uint32_t get_fill_color ();
 
-    uint32_t get_fill_color ();
+       virtual void entered () {}
+       virtual void exited () {}
 
-    virtual void entered () {}
-    virtual void exited () {}
-    
+       void enable_display(bool yn) { _enable_display = yn; }
+       
        static sigc::signal<void,RegionView*> RegionViewGoingAway;
-    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,
+               bool recording,
+               TimeAxisViewItem::Visibility);
+    
     virtual void region_resized (ARDOUR::Change);
-    void         region_moved (void *);
     virtual void region_muted ();
     void         region_locked ();
     void         region_opacity ();
     void         region_layered ();
-    void         region_renamed ();
+    virtual void region_renamed ();
     void         region_sync_changed ();
 
+    Glib::ustring make_name () const;
+
     static gint _lock_toggle (ArdourCanvas::Item*, GdkEvent*, void*);
     void        lock_toggle ();
 
@@ -113,28 +121,32 @@ class RegionView : public TimeAxisViewItem
     virtual void compute_colors (Gdk::Color&);
     virtual void set_frame_color ();
     virtual void reset_width_dependent_items (double pixel_width);
-    
-    virtual void color_handler (ColorID, uint32_t) {}
+
+    virtual void color_handler () {}
        
-       ARDOUR::Region& _region;
+    boost::shared_ptr<ARDOUR::Region> _region;
     
     ArdourCanvas::Polygon* sync_mark; ///< polgyon for sync position 
-    ArdourCanvas::Text*    no_wave_msg;
+    ArdourCanvas::Line* sync_line; ///< polgyon for sync position 
 
     RegionEditor* editor;
 
     vector<ControlPoint *> control_points;
     double current_visible_sync_position;
 
-    bool     valid; ///< see StreamView::redisplay_diskstream() 
+    bool    valid; ///< see StreamView::redisplay_diskstream() 
+    bool    _enable_display; ///< see StreamView::redisplay_diskstream() 
     double  _pixel_width;
     double  _height;
     bool    in_destructor;
-
+    
     bool             wait_for_data;
-       sigc::connection data_ready_connection;
+    sigc::connection data_ready_connection;
     
-       vector<GhostRegion*> ghosts;
+    vector<GhostRegion*> ghosts;
+       
+       typedef std::map<const ARDOUR::Parameter, boost::shared_ptr<AutomationRegionView> > AutomationChildren;
+       AutomationChildren _automation_children;
 };
 
 #endif /* __gtk_ardour_region_view_h__ */