Use a button in the processor box for toggle parameters.

[ardour.git] / gtk2_ardour / streamview.h

diff --git a/gtk2_ardour/streamview.h b/gtk2_ardour/streamview.h
index b32d75d5acc54f300ff94da5420531cc5f9f8c3d..349b380d9f645378e04b466a25c4082312a53e19 100644 (file)
--- a/gtk2_ardour/streamview.h
+++ b/gtk2_ardour/streamview.h
@@ -35,17 +35,17 @@ namespace Gdk {
 
 namespace ARDOUR {
        class Route;
-       class Diskstream;
        class Crossfade;
        class PeakData;
        class Region;
        class Source;
+       class Track;
 }
 
 struct RecBoxInfo {
-       ArdourCanvas::SimpleRect* rectangle;
-       nframes_t                 start;
-       nframes_t                 length;
+       ArdourCanvas::SimpleRect*  rectangle;
+       framepos_t                 start;
+       ARDOUR::framecnt_t         length;
 };
 
 class Selectable;
@@ -72,12 +72,16 @@ public:
 
        virtual int set_samples_per_unit (gdouble spp);
        gdouble     get_samples_per_unit () { return _samples_per_unit; }
+       virtual void horizontal_position_changed () {}
+
+        virtual void enter_internal_edit_mode ();
+        virtual void leave_internal_edit_mode ();
 
        void set_layer_display (LayerDisplay);
        LayerDisplay layer_display () const { return _layer_display; }
 
        ArdourCanvas::Group* background_group() { return _background_group; }
-       ArdourCanvas::Group* canvas_item() { return canvas_group; }
+       ArdourCanvas::Group* canvas_item() { return _canvas_group; }
 
        enum ColorTarget {
                RegionColor,
@@ -85,7 +89,7 @@ public:
        };
 
        Gdk::Color get_region_color () const { return region_color; }
-       void       apply_color (Gdk::Color&, ColorTarget t);
+       void       apply_color (Gdk::Color, ColorTarget t);
 
        uint32_t     num_selected_regionviews () const;
 
@@ -94,18 +98,17 @@ public:
        void         foreach_selected_regionview (sigc::slot<void,RegionView*> slot);
 
        void set_selected_regionviews (RegionSelection&);
-       void get_selectables (nframes_t, nframes_t, double, double, std::list<Selectable* >&);
+       void get_selectables (ARDOUR::framepos_t, ARDOUR::framepos_t, double, double, std::list<Selectable* >&);
        void get_inverted_selectables (Selection&, std::list<Selectable* >& results);
 
        virtual void update_contents_metrics(boost::shared_ptr<ARDOUR::Region>) {}
 
-       void add_region_view_weak (boost::weak_ptr<ARDOUR::Region> r);
-       void add_region_view (boost::shared_ptr<ARDOUR::Region>);
+       void add_region_view (boost::weak_ptr<ARDOUR::Region>);
 
        void region_layered (RegionView*);
        virtual void update_contents_height ();
 
-       virtual void redisplay_diskstream () = 0;
+       virtual void redisplay_track () = 0;
        double child_height () const;
        ARDOUR::layer_t layers () const { return _layers; }
 
@@ -113,39 +116,41 @@ public:
                return 0;
        }
 
-       sigc::signal<void,RegionView*> RegionViewAdded;
-       sigc::signal<void> HeightChanged;
+       void check_record_layers (boost::shared_ptr<ARDOUR::Region>, ARDOUR::framepos_t);
+
+       virtual void playlist_layered (boost::weak_ptr<ARDOUR::Track>);
+       
+       sigc::signal<void, RegionView*> RegionViewAdded;
+       sigc::signal<void> RegionViewRemoved;
 
 protected:
-       StreamView (RouteTimeAxisView&, ArdourCanvas::Group* group = NULL);
+       StreamView (RouteTimeAxisView&, ArdourCanvas::Group* background_group = 0, ArdourCanvas::Group* canvas_group = 0);
 
        void         transport_changed();
        void         transport_looped();
        void         rec_enable_changed();
        void         sess_rec_enable_changed();
        virtual void setup_rec_box () = 0;
-       void         update_rec_box ();
+       virtual void update_rec_box ();
 
        virtual RegionView* add_region_view_internal (boost::shared_ptr<ARDOUR::Region>,
                      bool wait_for_waves, bool recording = false) = 0;
        virtual void remove_region_view (boost::weak_ptr<ARDOUR::Region> );
 
-       void         display_diskstream (boost::shared_ptr<ARDOUR::Diskstream>);
-       virtual void undisplay_diskstream ();
+       void         display_track (boost::shared_ptr<ARDOUR::Track>);
+       virtual void undisplay_track ();
        void         diskstream_changed ();
        void         layer_regions ();
 
-       virtual void playlist_changed_weak (boost::weak_ptr<ARDOUR::Diskstream>);
-       virtual void playlist_changed (boost::shared_ptr<ARDOUR::Diskstream>);
-       virtual void playlist_modified_weak (boost::weak_ptr<ARDOUR::Diskstream>);
-       virtual void playlist_modified (boost::shared_ptr<ARDOUR::Diskstream>);
+       virtual void playlist_switched (boost::weak_ptr<ARDOUR::Track>);
 
        virtual void color_handler () = 0;
 
        RouteTimeAxisView&        _trackview;
+       bool                      owns_background_group;
        bool                      owns_canvas_group;
        ArdourCanvas::Group*      _background_group;
-       ArdourCanvas::Group*      canvas_group;
+       ArdourCanvas::Group*      _canvas_group;
        ArdourCanvas::SimpleRect* canvas_rect; /* frame around the whole thing */
 
        typedef std::list<RegionView* > RegionViewList;
@@ -158,13 +163,12 @@ protected:
        std::list< std::pair<boost::shared_ptr<ARDOUR::Region>,RegionView* > > rec_regions;
        bool                   rec_updating;
        bool                   rec_active;
-       bool                   use_rec_regions;
 
        Gdk::Color region_color;      ///< Contained region color
        uint32_t   stream_base_color; ///< Background color
 
        PBD::ScopedConnectionList playlist_connections;
-       PBD::ScopedConnection playlist_change_connection;
+       PBD::ScopedConnection playlist_switched_connection;
 
        ARDOUR::layer_t _layers;
        LayerDisplay    _layer_display;
@@ -172,7 +176,13 @@ protected:
        double height;
 
        PBD::ScopedConnectionList rec_data_ready_connections;
-       nframes_t                 last_rec_data_frame;
+       framepos_t                last_rec_data_frame;
+
+       /* When recording, the session time at which a new layer must be created for the region
+          being recorded, or max_framepos if not applicable.
+       */
+       framepos_t _new_rec_layer_time;
+       void setup_new_rec_layer_time (boost::shared_ptr<ARDOUR::Region>);
 
 private:
        void update_coverage_frames ();