OSC GUI: Add Strip types and feedback check boxes

[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 3bfa56d2856ee50a22da1d110933cbae8803e990..646d044c07be2cbd28ff741f690716cf658d864c 100644 (file)
--- a/gtk2_ardour/audio_region_view.h
+++ b/gtk2_ardour/audio_region_view.h
@@ -30,6 +30,7 @@
 
 #include "canvas/fwd.h"
 #include "canvas/wave_view.h"
+#include "canvas/xfade_curve.h"
 
 #include "region_view.h"
 #include "time_axis_view_item.h"
@@ -50,17 +51,17 @@ class RouteTimeAxisView;
 class AudioRegionView : public RegionView
 {
   public:
-       AudioRegionView (ArdourCanvas::Group *,
+       AudioRegionView (ArdourCanvas::Container *,
                         RouteTimeAxisView&,
                         boost::shared_ptr<ARDOUR::AudioRegion>,
                         double initial_samples_per_pixel,
-                        Gdk::Color const & basic_color);
+                        uint32_t base_color);
 
-       AudioRegionView (ArdourCanvas::Group *,
+       AudioRegionView (ArdourCanvas::Container *,
                         RouteTimeAxisView&,
                         boost::shared_ptr<ARDOUR::AudioRegion>,
                         double samples_per_pixel,
-                        Gdk::Color const & basic_color,
+                        uint32_t base_color,
                         bool recording,
                         TimeAxisViewItem::Visibility);
 
@@ -68,11 +69,12 @@ class AudioRegionView : public RegionView
 
        ~AudioRegionView ();
 
-       virtual void init (Gdk::Color const & base_color, bool wait_for_data);
+       void init (bool wait_for_data);
 
        boost::shared_ptr<ARDOUR::AudioRegion> audio_region() const;
 
        void create_waves ();
+       void delete_waves ();
 
        void set_height (double);
        void set_samples_per_pixel (double);
@@ -84,7 +86,7 @@ class AudioRegionView : public RegionView
 
        void update_envelope_visibility ();
 
-       void add_gain_point_event (ArdourCanvas::Item *item, GdkEvent *event);
+        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; }
@@ -94,8 +96,8 @@ class AudioRegionView : public RegionView
 
        GhostRegion* add_ghost (TimeAxisView&);
 
-       void reset_fade_in_shape_width (boost::shared_ptr<ARDOUR::AudioRegion> ar, framecnt_t);
-       void reset_fade_out_shape_width (boost::shared_ptr<ARDOUR::AudioRegion> ar, framecnt_t);
+       void reset_fade_in_shape_width (boost::shared_ptr<ARDOUR::AudioRegion> ar, framecnt_t, bool drag_active = false);
+       void reset_fade_out_shape_width (boost::shared_ptr<ARDOUR::AudioRegion> ar, framecnt_t, bool drag_active = false);
 
        framepos_t get_fade_in_shape_width ();
        framepos_t get_fade_out_shape_width ();
@@ -108,7 +110,7 @@ class AudioRegionView : public RegionView
 
        void show_region_editor ();
 
-       virtual void entered (bool);
+       virtual void entered ();
        virtual void exited ();
 
        void thaw_after_trim ();
@@ -116,11 +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);
-        void redraw_end_xfade_to (boost::shared_ptr<ARDOUR::AudioRegion>, framecnt_t, ArdourCanvas::Points&, 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 ();
@@ -154,28 +156,27 @@ class AudioRegionView : public RegionView
 
        std::list<std::pair<framepos_t, ArdourCanvas::Line*> > feature_lines;
 
-       ArdourCanvas::Polygon*           sync_mark; ///< polgyon for sync position
-       ArdourCanvas::Polygon*           fade_in_shape;
-       ArdourCanvas::Polygon*           fade_out_shape;
+       ArdourCanvas::Polygon*          sync_mark; ///< polgyon for sync position
        ArdourCanvas::Rectangle*        fade_in_handle; ///< fade in handle, or 0
        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::PolyLine *start_xfade_in;
-       ArdourCanvas::PolyLine *start_xfade_out;
-       ArdourCanvas::Rectangle* start_xfade_rect;
+       ArdourCanvas::XFadeCurve* start_xfade_curve;
+       ArdourCanvas::Rectangle*  start_xfade_rect;
        bool _start_xfade_visible;
 
-       ArdourCanvas::PolyLine *end_xfade_in;
-       ArdourCanvas::PolyLine *end_xfade_out;
-       ArdourCanvas::Rectangle* end_xfade_rect;
+       ArdourCanvas::XFadeCurve* end_xfade_curve;
+       ArdourCanvas::Rectangle*  end_xfade_rect;
        bool _end_xfade_visible;
 
        boost::shared_ptr<AudioRegionGainLine> gain_line;
 
        double _amplitude_above_axis;
 
-       uint32_t fade_color;
-
        void reset_fade_shapes ();
        void reset_fade_in_shape ();
        void reset_fade_out_shape ();
@@ -194,8 +195,6 @@ class AudioRegionView : public RegionView
 
        void set_colors ();
         void set_waveform_colors ();
-        void set_one_waveform_color (ArdourCanvas::WaveView*);
-       void compute_colors (Gdk::Color const &);
        void reset_width_dependent_items (double pixel_width);
        void set_frame_color ();
 
@@ -210,9 +209,7 @@ private:
 
        void parameter_changed (std::string const &);
        void setup_waveform_visibility ();
-       void setup_waveform_shape ();
-       void setup_waveform_scale ();
-       void setup_waveform_clipping ();
+       void set_some_waveform_colors (std::vector<ArdourCanvas::WaveView*>& waves_to_color);
 
        /** A ScopedConnection for each PeaksReady callback (one per channel).  Each member
         *  may be 0 if no connection exists.
@@ -223,6 +220,9 @@ private:
         *  first list is for start xfades, second list is for end xfades.
         */
        std::pair<std::list<AudioRegionView*>, std::list<AudioRegionView*> > _hidden_xfades;
+
+       bool trim_fade_in_drag_active;
+       bool trim_fade_out_drag_active;
 };
 
 #endif /* __gtk_ardour_audio_region_view_h__ */