FP8: plugin GUI display options

[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 9c2c9f7c12aaaccf47d74aef3e1ae5bedd6d4180..cc0ab0500e14bd8a238b0891d29c6a094399418a 100644 (file)
--- a/gtk2_ardour/audio_region_view.h
+++ b/gtk2_ardour/audio_region_view.h
@@ -50,20 +50,20 @@ class RouteTimeAxisView;
 
 class AudioRegionView : public RegionView
 {
-  public:
+public:
        AudioRegionView (ArdourCanvas::Container *,
-                        RouteTimeAxisView&,
-                        boost::shared_ptr<ARDOUR::AudioRegion>,
-                        double initial_samples_per_pixel,
-                        uint32_t base_color);
+                        RouteTimeAxisView&,
+                        boost::shared_ptr<ARDOUR::AudioRegion>,
+                        double initial_samples_per_pixel,
+                        uint32_t base_color);
 
        AudioRegionView (ArdourCanvas::Container *,
-                        RouteTimeAxisView&,
-                        boost::shared_ptr<ARDOUR::AudioRegion>,
-                        double samples_per_pixel,
-                        uint32_t base_color,
-                        bool recording,
-                        TimeAxisViewItem::Visibility);
+                        RouteTimeAxisView&,
+                        boost::shared_ptr<ARDOUR::AudioRegion>,
+                        double samples_per_pixel,
+                        uint32_t base_color,
+                        bool recording,
+                        TimeAxisViewItem::Visibility);
 
        AudioRegionView (const AudioRegionView& other, boost::shared_ptr<ARDOUR::AudioRegion>);
 
@@ -74,6 +74,7 @@ class AudioRegionView : public RegionView
        boost::shared_ptr<ARDOUR::AudioRegion> audio_region() const;
 
        void create_waves ();
+       void delete_waves ();
 
        void set_height (double);
        void set_samples_per_pixel (double);
@@ -85,7 +86,7 @@ class AudioRegionView : public RegionView
 
        void update_envelope_visibility ();
 
-        void add_gain_point_event (ArdourCanvas::Item *item, GdkEvent *event, bool with_guard_points);
+       void add_gain_point_event (ArdourCanvas::Item *item, GdkEvent *event, bool with_guard_points);
        void remove_gain_point_event (ArdourCanvas::Item *item, GdkEvent *event);
 
        boost::shared_ptr<AudioRegionGainLine> get_gain_line() const { return gain_line; }
@@ -109,7 +110,7 @@ class AudioRegionView : public RegionView
 
        void show_region_editor ();
 
-       virtual void entered (bool);
+       virtual void entered ();
        virtual void exited ();
 
        void thaw_after_trim ();
@@ -117,11 +118,11 @@ class AudioRegionView : public RegionView
        void drag_start ();
        void drag_end ();
 
-        void redraw_start_xfade_to (boost::shared_ptr<ARDOUR::AudioRegion>, framecnt_t, ArdourCanvas::Points&, double, double);
-        void redraw_end_xfade_to (boost::shared_ptr<ARDOUR::AudioRegion>, framecnt_t, ArdourCanvas::Points&, double, double, double);
+       void redraw_start_xfade_to (boost::shared_ptr<ARDOUR::AudioRegion>, framecnt_t, ArdourCanvas::Points&, double, double);
+       void redraw_end_xfade_to (boost::shared_ptr<ARDOUR::AudioRegion>, framecnt_t, ArdourCanvas::Points&, double, double, double);
        void redraw_start_xfade ();
        void redraw_end_xfade ();
-       
+
        void hide_xfades ();
        void hide_start_xfade ();
        void hide_end_xfade ();
@@ -137,12 +138,12 @@ class AudioRegionView : public RegionView
                return _end_xfade_visible;
        }
 
-  protected:
+protected:
 
        /* this constructor allows derived types
-          to specify their visibility requirements
-          to the TimeAxisViewItem parent class
-       */
+        * to specify their visibility requirements
+        * to the TimeAxisViewItem parent class
+        */
 
        enum Flags {
                WaveformVisible = 0x4,
@@ -160,6 +161,9 @@ class AudioRegionView : public RegionView
        ArdourCanvas::Rectangle*        fade_out_handle; ///< fade out handle, or 0
        ArdourCanvas::Rectangle*        fade_in_trim_handle; ///< fade in trim handle, or 0
        ArdourCanvas::Rectangle*        fade_out_trim_handle; ///< fade out trim handle, or 0
+       ArdourCanvas::Rectangle*        pending_peak_data;
+
+       static Cairo::RefPtr<Cairo::Pattern> pending_peak_pattern;
 
        ArdourCanvas::XFadeCurve* start_xfade_curve;
        ArdourCanvas::Rectangle*  start_xfade_rect;
@@ -190,7 +194,7 @@ class AudioRegionView : public RegionView
        void peaks_ready_handler (uint32_t);
 
        void set_colors ();
-        void set_waveform_colors ();
+       void set_waveform_colors ();
        void reset_width_dependent_items (double pixel_width);
        void set_frame_color ();