namespace ARDOUR {
class AudioRegion;
- class PeakData;
+ struct PeakData;
};
class AudioTimeAxisView;
bool recording,
TimeAxisViewItem::Visibility);
- AudioRegionView (const AudioRegionView& other);
AudioRegionView (const AudioRegionView& other, boost::shared_ptr<ARDOUR::AudioRegion>);
~AudioRegionView ();
void temporarily_hide_envelope (); ///< Dangerous!
void unhide_envelope (); ///< Dangerous!
- void set_envelope_visible (bool);
- void set_waveform_visible (bool yn);
- void set_waveform_shape (ARDOUR::WaveformShape);
- void set_waveform_scale (ARDOUR::WaveformScale);
-
- bool waveform_rectified() const { return _flags & WaveformRectified; }
- bool waveform_logscaled() const { return _flags & WaveformLogScaled; }
- bool waveform_visible() const { return _flags & WaveformVisible; }
- bool envelope_visible() const { return _flags & EnvelopeVisible; }
+ void update_envelope_visibility ();
void add_gain_point_event (ArdourCanvas::Item *item, GdkEvent *event);
void remove_gain_point_event (ArdourCanvas::Item *item, GdkEvent *event);
- AudioRegionGainLine* get_gain_line() const { return gain_line; }
+ boost::shared_ptr<AudioRegionGainLine> get_gain_line() const { return gain_line; }
void region_changed (const PBD::PropertyChange&);
void envelope_active_changed ();
GhostRegion* add_ghost (TimeAxisView&);
- void reset_fade_in_shape_width (framecnt_t);
- void reset_fade_out_shape_width (framecnt_t);
-
- void show_fade_line(framepos_t pos);
- void hide_fade_line();
-
+ 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);
+
+ framepos_t get_fade_in_shape_width ();
+ framepos_t get_fade_out_shape_width ();
+
void set_fade_visibility (bool);
void update_coverage_frames (LayerDisplay);
-
+
void update_transient(float old_pos, float new_pos);
void remove_transient(float pos);
void thaw_after_trim ();
+ void drag_start ();
+ void drag_end ();
+
+ void redraw_start_xfade_to (boost::shared_ptr<ARDOUR::AudioRegion>, framecnt_t);
+ void redraw_end_xfade_to (boost::shared_ptr<ARDOUR::AudioRegion>, framecnt_t);
+ void redraw_start_xfade ();
+ void redraw_end_xfade ();
+
+ void hide_xfades ();
+ void hide_start_xfade ();
+ void hide_end_xfade ();
+ void show_xfades ();
+ void show_start_xfade ();
+ void show_end_xfade ();
+
+ bool start_xfade_visible () const {
+ return _start_xfade_visible;
+ }
+
+ bool end_xfade_visible () const {
+ return _end_xfade_visible;
+ }
+
protected:
/* this constructor allows derived types
to specify their visibility requirements
to the TimeAxisViewItem parent class
*/
-
+
enum Flags {
- EnvelopeVisible = 0x1,
WaveformVisible = 0x4,
WaveformRectified = 0x8,
WaveformLogScaled = 0x10,
};
-
+
std::vector<ArdourCanvas::WaveView *> waves;
std::vector<ArdourCanvas::WaveView *> tmp_waves; ///< see ::create_waves()
-
- std::list<std::pair<framepos_t, ArdourCanvas::SimpleLine*> > feature_lines;
-
+
+ std::list<std::pair<framepos_t, ArdourCanvas::Line*> > feature_lines;
+
ArdourCanvas::Polygon* sync_mark; ///< polgyon for sync position
- ArdourCanvas::SimpleLine* zero_line;
ArdourCanvas::Polygon* fade_in_shape;
ArdourCanvas::Polygon* fade_out_shape;
ArdourCanvas::SimpleRect* fade_in_handle; ///< fade in handle, or 0
ArdourCanvas::SimpleRect* fade_out_handle; ///< fade out handle, or 0
- ArdourCanvas::SimpleLine* fade_position_line;
-
- AudioRegionGainLine * gain_line;
-
+
+ ArdourCanvas::Line *start_xfade_in;
+ ArdourCanvas::Line *start_xfade_out;
+ ArdourCanvas::SimpleRect* start_xfade_rect;
+ bool _start_xfade_visible;
+
+ ArdourCanvas::Line *end_xfade_in;
+ ArdourCanvas::Line *end_xfade_out;
+ ArdourCanvas::SimpleRect* end_xfade_rect;
+ bool _end_xfade_visible;
+
+ boost::shared_ptr<AudioRegionGainLine> gain_line;
+
double _amplitude_above_axis;
-
- uint32_t _flags;
+
uint32_t fade_color;
-
+
void reset_fade_shapes ();
void reset_fade_in_shape ();
void reset_fade_out_shape ();
void fade_out_changed ();
void fade_in_active_changed ();
void fade_out_active_changed ();
-
+
void region_resized (const PBD::PropertyChange&);
void region_muted ();
void region_scale_amplitude_changed ();
void region_renamed ();
-
+
void create_one_wave (uint32_t, bool);
- void manage_zero_line ();
void peaks_ready_handler (uint32_t);
- void set_flags (XMLNode *);
- void store_flags ();
-
+
void set_colors ();
void compute_colors (Gdk::Color const &);
void reset_width_dependent_items (double pixel_width);
void set_waveview_data_src();
void set_frame_color ();
-
+
void color_handler ();
-
+
std::vector<GnomeCanvasWaveViewCache*> wave_caches;
-
+
void transients_changed();
-
+
+ AutomationLine::VisibleAspects automation_line_visibility () const;
+
private:
-
void setup_fade_handle_positions ();
-
+
+ void parameter_changed (std::string const &);
+ void setup_waveform_visibility ();
+ void setup_waveform_shape ();
+ void setup_waveform_scale ();
+
/** A ScopedConnection for each PeaksReady callback (one per channel). Each member
* may be 0 if no connection exists.
*/
std::vector<PBD::ScopedConnection*> _data_ready_connections;
+
+ /** RegionViews that we hid the xfades for at the start of the current drag;
+ * first list is for start xfades, second list is for end xfades.
+ */
+ std::pair<std::list<AudioRegionView*>, std::list<AudioRegionView*> > _hidden_xfades;
};
#endif /* __gtk_ardour_audio_region_view_h__ */
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