X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fregion_view.h;h=a96862f08a304ad543942b2933cdbf961b8f72a1;hb=91e6c1b176d93f43bab6713574c590ea97801bdc;hp=02c08ae022b0e2a3e2e248de4f426f67d989b8e2;hpb=ba225736a40b869342eba68b2ed15d2d17aee94e;p=ardour.git

diff --git a/gtk2_ardour/region_view.h b/gtk2_ardour/region_view.h
index 02c08ae022..a96862f08a 100644
--- a/gtk2_ardour/region_view.h
+++ b/gtk2_ardour/region_view.h
@@ -38,6 +38,10 @@ class GhostRegion;
 class AutomationTimeAxisView;
 class AutomationRegionView;
 
+namespace Gnome { namespace Canvas {
+	class NoEventText;
+} }
+
 class RegionView : public TimeAxisViewItem
 {
   public:
@@ -63,14 +67,14 @@ class RegionView : public TimeAxisViewItem
 
 	virtual void set_height (double);
 	virtual void set_samples_per_unit (double);
-	virtual bool set_duration (nframes64_t, void*);
+	virtual bool set_duration (framecnt_t, void*);
 
 	void move (double xdelta, double ydelta);
 
 	void raise_to_top ();
 	void lower_to_bottom ();
 
-	bool set_position(nframes64_t pos, void* src, double* delta = 0);
+	bool set_position(framepos_t pos, void* src, double* delta = 0);
 	void fake_set_opaque (bool yn);
 
 	virtual void show_region_editor ();
@@ -96,6 +100,22 @@ class RegionView : public TimeAxisViewItem
 		return _time_converter;
 	}
 
+	/** Called when a front trim is about to begin */
+	virtual void trim_front_starting () {}
+
+	void trim_front (framepos_t, bool);
+
+	/** Called when a start trim has finished */
+	virtual void trim_front_ending () {}
+	
+	void trim_end (framepos_t, bool);
+	void trim_contents (framepos_t, bool, bool);
+	virtual void thaw_after_trim ();
+
+        void set_silent_frames (const ARDOUR::AudioIntervalResult&, double threshold);
+        void drop_silent_frames ();
+        void hide_silent_frames ();
+
   protected:
 
 	/** Allows derived types to specify their visibility requirements
@@ -116,7 +136,7 @@ class RegionView : public TimeAxisViewItem
 	virtual void region_renamed ();
 	void         region_sync_changed ();
 	
-	Glib::ustring make_name () const;
+	std::string make_name () const;
 	
 	static gint _lock_toggle (ArdourCanvas::Item*, GdkEvent*, void*);
 	void        lock_toggle ();
@@ -152,6 +172,16 @@ class RegionView : public TimeAxisViewItem
 	*/
 	std::list<ArdourCanvas::SimpleRect*> _coverage_frames;
 
+	/** a list of rectangles used to show silent segments 
+	*/
+	std::list<ArdourCanvas::SimpleRect*> _silent_frames;
+	/** a list of rectangles used to show the current silence threshold
+	*/
+	std::list<ArdourCanvas::SimpleRect*> _silent_threshold_frames;
+        /** a text item to display strip silence statistics
+         */
+        ArdourCanvas::NoEventText* _silence_text;
+        
 	ARDOUR::BeatsFramesConverter _time_converter;
 };