X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=gtk2_ardour%2Fregion_view.h;h=135c573ac2d59487e7a6aff0ba9d3bb56a6334b6;hb=48de21b1201fdf828c32ab396ac75dc884a96d90;hp=9a663eac02171b72feb2de16e38f8f990d2c2e03;hpb=aae367b63c9b619db1e40f27dc334c6987219481;p=ardour.git diff --git a/gtk2_ardour/region_view.h b/gtk2_ardour/region_view.h index 9a663eac02..135c573ac2 100644 --- a/gtk2_ardour/region_view.h +++ b/gtk2_ardour/region_view.h @@ -38,6 +38,10 @@ class GhostRegion; class AutomationTimeAxisView; class AutomationRegionView; +namespace Gnome { namespace Canvas { + class NoEventText; +} } + class RegionView : public TimeAxisViewItem { public: @@ -45,7 +49,8 @@ class RegionView : public TimeAxisViewItem TimeAxisView& time_view, boost::shared_ptr region, double samples_per_unit, - Gdk::Color const & basic_color); + Gdk::Color const & basic_color, + bool automation = false); RegionView (const RegionView& other); RegionView (const RegionView& other, boost::shared_ptr other_region); @@ -62,20 +67,20 @@ class RegionView : public TimeAxisViewItem virtual void set_height (double); virtual void set_samples_per_unit (double); - virtual bool set_duration (nframes64_t, void*); + virtual bool set_duration (framecnt_t, void*); void move (double xdelta, double ydelta); void raise_to_top (); void lower_to_bottom (); - bool set_position(nframes64_t pos, void* src, double* delta = 0); + bool set_position(framepos_t pos, void* src, double* delta = 0); void fake_set_opaque (bool yn); - virtual void show_region_editor () {} - virtual void hide_region_editor(); + virtual void show_region_editor (); + void hide_region_editor (); - virtual void region_changed (ARDOUR::Change); + virtual void region_changed (const PBD::PropertyChange&); virtual GhostRegion* add_ghost (TimeAxisView&) = 0; void remove_ghost_in (TimeAxisView&); @@ -83,65 +88,83 @@ class RegionView : public TimeAxisViewItem uint32_t get_fill_color (); - virtual void entered () {} + virtual void entered (bool) {} virtual void exited () {} - void enable_display(bool yn) { _enable_display = yn; } + virtual void enable_display(bool yn) { _enable_display = yn; } virtual void update_coverage_frames (LayerDisplay); static PBD::Signal1 RegionViewGoingAway; + ARDOUR::BeatsFramesConverter const & time_converter () { + return _time_converter; + } + + /** Called when a front trim is about to begin */ + virtual void trim_front_starting () {} + + void trim_front (framepos_t, bool); + + /** Called when a start trim has finished */ + virtual void trim_front_ending () {} + + void trim_end (framepos_t, bool); + void trim_contents (framepos_t, bool, bool); + virtual void thaw_after_trim (); + + void set_silent_frames (const ARDOUR::AudioIntervalResult&, double threshold); + void drop_silent_frames (); + void hide_silent_frames (); + protected: /** Allows derived types to specify their visibility requirements - * to the TimeAxisViewItem parent class - */ - RegionView (ArdourCanvas::Group *, - TimeAxisView&, - boost::shared_ptr, - double samples_per_unit, - Gdk::Color const & basic_color, - bool recording, - TimeAxisViewItem::Visibility); + * to the TimeAxisViewItem parent class + */ + RegionView (ArdourCanvas::Group *, + TimeAxisView&, + boost::shared_ptr, + double samples_per_unit, + Gdk::Color const & basic_color, + bool recording, + TimeAxisViewItem::Visibility); - virtual void region_resized (ARDOUR::Change); - virtual void region_muted (); - void region_locked (); - void region_opacity (); - virtual void region_renamed (); - void region_sync_changed (); + virtual void region_resized (const PBD::PropertyChange&); + virtual void region_muted (); + void region_locked (); + void region_opacity (); + virtual void region_renamed (); + void region_sync_changed (); - Glib::ustring make_name () const; + std::string make_name () const; - static gint _lock_toggle (ArdourCanvas::Item*, GdkEvent*, void*); - void lock_toggle (); + static gint _lock_toggle (ArdourCanvas::Item*, GdkEvent*, void*); + void lock_toggle (); - virtual void set_colors (); - virtual void set_frame_color (); - virtual void reset_width_dependent_items (double pixel_width); + virtual void set_colors (); + virtual void set_frame_color (); + virtual void reset_width_dependent_items (double pixel_width); - virtual void color_handler () {} + virtual void color_handler () {} - boost::shared_ptr _region; + boost::shared_ptr _region; - ArdourCanvas::Polygon* sync_mark; ///< polgyon for sync position - ArdourCanvas::Line* sync_line; ///< polgyon for sync position + ArdourCanvas::Polygon* sync_mark; ///< polgyon for sync position + ArdourCanvas::Line* sync_line; ///< polgyon for sync position - RegionEditor* editor; + RegionEditor* editor; - std::vector control_points; - double current_visible_sync_position; + std::vector control_points; + double current_visible_sync_position; - bool valid; ///< see StreamView::redisplay_diskstream() - bool _enable_display; ///< see StreamView::redisplay_diskstream() - double _pixel_width; - double _height; - bool in_destructor; + bool valid; ///< see StreamView::redisplay_diskstream() + bool _enable_display; ///< see StreamView::redisplay_diskstream() + double _pixel_width; + bool in_destructor; - bool wait_for_data; - PBD::ScopedConnection data_ready_connection; + bool wait_for_data; - std::vector ghosts; + std::vector ghosts; /** a list of rectangles which are used in stacked display mode to colour different bits of regions according to whether or not they are the one @@ -149,6 +172,16 @@ class RegionView : public TimeAxisViewItem */ std::list _coverage_frames; + /** a list of rectangles used to show silent segments + */ + std::list _silent_frames; + /** a list of rectangles used to show the current silence threshold + */ + std::list _silent_threshold_frames; + /** a text item to display strip silence statistics + */ + ArdourCanvas::NoEventText* _silence_text; + ARDOUR::BeatsFramesConverter _time_converter; };