changes to help strp silence

[ardour.git] / gtk2_ardour / audio_region_view.h

diff --git a/gtk2_ardour/audio_region_view.h b/gtk2_ardour/audio_region_view.h
index cbd9e1f645d6044a08955d5c5590ee27a1e67c72..b5fc89d0a98ed3ee847b00eebbc440a3e17d3571 100644 (file)
--- a/gtk2_ardour/audio_region_view.h
+++ b/gtk2_ardour/audio_region_view.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2001-2006 Paul Davis 
+    Copyright (C) 2001-2006 Paul Davis
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -48,13 +48,13 @@ class RouteTimeAxisView;
 class AudioRegionView : public RegionView
 {
   public:
-       AudioRegionView (ArdourCanvas::Group *, 
+       AudioRegionView (ArdourCanvas::Group *,
                         RouteTimeAxisView&,
                         boost::shared_ptr<ARDOUR::AudioRegion>,
                         double initial_samples_per_unit,
                         Gdk::Color const & basic_color);
 
-       AudioRegionView (ArdourCanvas::Group *, 
+       AudioRegionView (ArdourCanvas::Group *,
                         RouteTimeAxisView&,
                         boost::shared_ptr<ARDOUR::AudioRegion>,
                         double samples_per_unit,
@@ -66,43 +66,43 @@ class AudioRegionView : public RegionView
        AudioRegionView (const AudioRegionView& other, boost::shared_ptr<ARDOUR::AudioRegion>);
 
        ~AudioRegionView ();
-       
+
        virtual void init (Gdk::Color const & base_color, bool wait_for_data);
-       
+
        boost::shared_ptr<ARDOUR::AudioRegion> audio_region() const;
-       
+
        void create_waves ();
 
        void set_height (double);
        void set_samples_per_unit (double);
-       
+
        void set_amplitude_above_axis (gdouble spp);
-       
+
        void temporarily_hide_envelope (); ///< Dangerous!
        void unhide_envelope ();           ///< Dangerous!
-       
+
        void set_envelope_visible (bool);
        void set_waveform_visible (bool yn);
        void set_waveform_shape (ARDOUR::WaveformShape);
        void set_waveform_scale (ARDOUR::WaveformScale);
-       
+
        bool waveform_rectified() const { return _flags & WaveformRectified; }
        bool waveform_logscaled() const { return _flags & WaveformLogScaled; }
        bool waveform_visible()   const { return _flags & WaveformVisible; }
        bool envelope_visible()   const { return _flags & EnvelopeVisible; }
-       
+
        void show_region_editor ();
-       
+
        void add_gain_point_event (ArdourCanvas::Item *item, GdkEvent *event);
        void remove_gain_point_event (ArdourCanvas::Item *item, GdkEvent *event);
-       
+
        AudioRegionGainLine* get_gain_line() const { return gain_line; }
-       
-       void region_changed (ARDOUR::Change);
+
+       void region_changed (const PBD::PropertyChange&);
        void envelope_active_changed ();
-       
+
        GhostRegion* add_ghost (TimeAxisView&);
-       
+
        void reset_fade_in_shape_width (nframes_t);
        void reset_fade_out_shape_width (nframes_t);
 
@@ -111,14 +111,14 @@ class AudioRegionView : public RegionView
 
        virtual void entered ();
        virtual void exited ();
-       
+
   protected:
 
     /* this constructor allows derived types
        to specify their visibility requirements
        to the TimeAxisViewItem parent class
     */
-    
+
     enum Flags {
            EnvelopeVisible = 0x1,
            WaveformVisible = 0x4,
@@ -128,20 +128,20 @@ class AudioRegionView : public RegionView
 
     std::vector<ArdourCanvas::WaveView *> waves;
     std::vector<ArdourCanvas::WaveView *> tmp_waves; ///< see ::create_waves()
-    ArdourCanvas::Polygon*           sync_mark; ///< polgyon for sync position 
+    ArdourCanvas::Polygon*           sync_mark; ///< polgyon for sync position
     ArdourCanvas::SimpleLine*        zero_line;
     ArdourCanvas::Polygon*           fade_in_shape;
     ArdourCanvas::Polygon*           fade_out_shape;
     ArdourCanvas::SimpleRect*        fade_in_handle;
     ArdourCanvas::SimpleRect*        fade_out_handle;
-    
+
     AudioRegionGainLine * gain_line;
 
     double _amplitude_above_axis;
 
     uint32_t _flags;
     uint32_t fade_color;
-    
+
     void reset_fade_shapes ();
     void reset_fade_in_shape ();
     void reset_fade_out_shape ();
@@ -150,7 +150,7 @@ class AudioRegionView : public RegionView
     void fade_in_active_changed ();
     void fade_out_active_changed ();
 
-    void region_resized (ARDOUR::Change);
+    void region_resized (const PBD::PropertyChange&);
     void region_muted ();
     void region_scale_amplitude_changed ();
        void region_renamed ();