/*
- 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
#define __ardour_streamview_h__
#include <list>
-#include <map>
#include <cmath>
-#include <ardour/location.h>
+#include "pbd/signals.h"
+
+#include "ardour/location.h"
#include "enums.h"
-#include "simplerect.h"
-#include "canvas.h"
-#include "color.h"
namespace Gdk {
class Color;
}
namespace ARDOUR {
- class Route;
- class Diskstream;
class Crossfade;
- class PeakData;
class Region;
+ class Route;
class Source;
+ class Track;
+ struct PeakData;
+}
+
+namespace ArdourCanvas {
+ class Rectangle;
+ class Container;
}
struct RecBoxInfo {
- ArdourCanvas::SimpleRect* rectangle;
- jack_nframes_t start;
- jack_nframes_t length;
+ ArdourCanvas::Rectangle* rectangle;
+ framepos_t start;
+ ARDOUR::framecnt_t length;
};
-class PublicEditor;
class Selectable;
class RouteTimeAxisView;
class RegionView;
class CrossfadeView;
class Selection;
-class StreamView : public sigc::trackable
+class StreamView : public sigc::trackable, public PBD::ScopedConnectionList
{
public:
virtual ~StreamView ();
- RouteTimeAxisView& trackview() { return _trackview; }
+ RouteTimeAxisView& trackview() { return _trackview; }
+ const RouteTimeAxisView& trackview() const { return _trackview; }
void attach ();
void set_zoom_all();
int set_position (gdouble x, gdouble y);
- virtual int set_height (gdouble);
+ virtual int set_height (double);
+
+ virtual int set_samples_per_pixel (double);
+ gdouble get_samples_per_pixel () const { return _samples_per_pixel; }
- virtual int set_samples_per_unit (gdouble spp);
- gdouble get_samples_per_unit () { return _samples_per_unit; }
+ virtual void set_layer_display (LayerDisplay);
+ virtual bool can_change_layer_display() const { return true; }
+ LayerDisplay layer_display () const { return _layer_display; }
- ArdourCanvas::Item* canvas_item() { return canvas_group; }
+ ArdourCanvas::Container* canvas_item() { return _canvas_group; }
enum ColorTarget {
RegionColor,
StreamBaseColor
};
- Gdk::Color get_region_color () const { return region_color; }
- void apply_color (Gdk::Color&, ColorTarget t);
+ uint32_t get_region_color () const { return region_color; }
+ void apply_color (uint32_t, ColorTarget t);
+ void apply_color (Gdk::Color const &, ColorTarget t);
- RegionView* find_view (const ARDOUR::Region&);
+ uint32_t num_selected_regionviews () const;
+
+ RegionView* find_view (boost::shared_ptr<const ARDOUR::Region>);
void foreach_regionview (sigc::slot<void,RegionView*> slot);
+ void foreach_selected_regionview (sigc::slot<void,RegionView*> slot);
void set_selected_regionviews (RegionSelection&);
- void get_selectables (jack_nframes_t start, jack_nframes_t end, list<Selectable* >&);
- void get_inverted_selectables (Selection&, list<Selectable* >& results);
+ void get_selectables (ARDOUR::framepos_t, ARDOUR::framepos_t, double, double, std::list<Selectable* >&, bool within = false);
+ void get_inverted_selectables (Selection&, std::list<Selectable* >& results);
+
+ virtual void update_contents_metrics(boost::shared_ptr<ARDOUR::Region>) {}
+
+ void add_region_view (boost::weak_ptr<ARDOUR::Region>);
- void add_region_view (ARDOUR::Region*);
void region_layered (RegionView*);
-
- sigc::signal<void,RegionView*> RegionViewAdded;
+ virtual void update_contents_height ();
+
+ virtual void redisplay_track () = 0;
+ double child_height () const;
+ ARDOUR::layer_t layers () const { return _layers; }
+
+ virtual RegionView* create_region_view (boost::shared_ptr<ARDOUR::Region>, bool, bool) {
+ return 0;
+ }
+
+ 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;
+ /** Emitted when the height of regions has changed */
+ sigc::signal<void> ContentsHeightChanged;
protected:
- StreamView (RouteTimeAxisView&);
-
-//private: (FIXME?)
+ StreamView (RouteTimeAxisView&, ArdourCanvas::Container* canvas_group = 0);
void transport_changed();
+ void transport_looped();
void rec_enable_changed();
void sess_rec_enable_changed();
+ void create_rec_box(framepos_t frame_pos, double width);
virtual void setup_rec_box () = 0;
- void update_rec_box ();
- virtual void update_rec_regions () = 0;
-
- virtual void add_region_view_internal (ARDOUR::Region*, bool wait_for_waves) = 0;
- virtual void remove_region_view (ARDOUR::Region* );
- void remove_rec_region (ARDOUR::Region*);
-
- void display_diskstream (boost::shared_ptr<ARDOUR::Diskstream>);
- virtual void undisplay_diskstream ();
- virtual void redisplay_diskstream () = 0;
+ 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_track (boost::shared_ptr<ARDOUR::Track>);
+ virtual void undisplay_track ();
void diskstream_changed ();
-
- void playlist_state_changed (ARDOUR::Change);
- virtual void playlist_changed (boost::shared_ptr<ARDOUR::Diskstream>);
- virtual void playlist_modified ();
-
- virtual void color_handler (ColorID, uint32_t) = 0;
+ void layer_regions ();
+
+ void playlist_switched (boost::weak_ptr<ARDOUR::Track>);
+ virtual void color_handler () = 0;
RouteTimeAxisView& _trackview;
- ArdourCanvas::Group* canvas_group;
- ArdourCanvas::SimpleRect* canvas_rect; /* frame around the whole thing */
+ ArdourCanvas::Container* _canvas_group;
+ ArdourCanvas::Rectangle* canvas_rect; /* frame around the whole thing */
- typedef list<RegionView* > RegionViewList;
+ typedef std::list<RegionView* > RegionViewList;
RegionViewList region_views;
- double _samples_per_unit;
+ double _samples_per_pixel;
sigc::connection screen_update_connection;
- vector<RecBoxInfo> rec_rects;
- list<ARDOUR::Region* > rec_regions;
+ std::vector<RecBoxInfo> rec_rects;
+ 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
- vector<sigc::connection> playlist_connections;
- sigc::connection playlist_change_connection;
+ uint32_t region_color; ///< Contained region color
+ uint32_t stream_base_color; ///< Background color
+
+ PBD::ScopedConnectionList playlist_connections;
+ PBD::ScopedConnection playlist_switched_connection;
+
+ ARDOUR::layer_t _layers;
+ LayerDisplay _layer_display;
+
+ double height;
+
+ PBD::ScopedConnectionList rec_data_ready_connections;
+ 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 ();
};
#endif /* __ardour_streamview_h__ */
projects / ardour.git / blobdiff