/*
- 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
#include "streamview.h"
#include "time_axis_view_item.h"
#include "route_time_axis.h"
-#include "canvas.h"
namespace Gdk {
class Color;
}
namespace ARDOUR {
- class Route;
- class Diskstream;
class Crossfade;
- class PeakData;
+ class MidiModel;
class MidiRegion;
+ class Route;
class Source;
- class MidiModel;
+ struct PeakData;
+}
+
+namespace ArdourCanvas {
+ class LineSet;
}
class PublicEditor;
class MidiStreamView : public StreamView
{
- public:
+public:
MidiStreamView (MidiTimeAxisView&);
~MidiStreamView ();
void set_selected_regionviews (RegionSelection&);
- void get_selectables (jack_nframes_t start, jack_nframes_t end, std::list<Selectable* >&);
void get_inverted_selectables (Selection&, std::list<Selectable* >& results);
enum VisibleNoteRange {
};
Gtk::Adjustment note_range_adjustment;
- ArdourCanvas::Group* midi_underlay_group;
+ ArdourCanvas::Container* midi_underlay_group;
void set_note_range(VisibleNoteRange r);
inline uint8_t lowest_note() const { return _lowest_note; }
inline uint8_t highest_note() const { return _highest_note; }
-
+
void update_note_range(uint8_t note_num);
-
- void redisplay_diskstream ();
-
- inline double contents_height() const
- { return (_trackview.current_height() - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE - 2); }
-
- inline double note_to_y(uint8_t note) const
- { return contents_height()
- - (note + 1 - lowest_note()) * note_height() + 1; }
-
- inline uint8_t y_to_note(double y) const
- { return (uint8_t)((contents_height() - y - 1)
- / contents_height() * (double)contents_note_range())
- + lowest_note(); }
-
- inline double note_height() const
- { return contents_height() / (double)contents_note_range(); }
-
- inline uint8_t contents_note_range() const
- { return highest_note() - lowest_note() + 1; }
-
+
+ void set_layer_display (LayerDisplay);
+ //bool can_change_layer_display() const { return false; } // revert this change for now. Although stacked view is weirdly implemented wrt the "scroomer", it is still necessary to be able to manage layered regions.
+ void redisplay_track ();
+
+ inline double contents_height() const {
+ return (child_height() - TimeAxisViewItem::NAME_HIGHLIGHT_SIZE - 2);
+ }
+
+ inline double note_to_y(uint8_t note) const {
+ return contents_height() - (note + 1 - lowest_note()) * note_height() + 1;
+ }
+
+ uint8_t y_to_note(double y) const;
+
+ inline double note_height() const {
+ return contents_height() / (double)contents_note_range();
+ }
+
+ inline uint8_t contents_note_range() const {
+ return highest_note() - lowest_note() + 1;
+ }
+
sigc::signal<void> NoteRangeChanged;
RegionView* create_region_view (boost::shared_ptr<ARDOUR::Region>, bool, bool);
- private:
+ bool paste (ARDOUR::samplepos_t pos, const Selection& selection, PasteContext& ctx, const int32_t sub_num);
+
+ void apply_note_range(uint8_t lowest, uint8_t highest, bool to_region_views);
+
+ void suspend_updates ();
+ void resume_updates ();
+
+protected:
void setup_rec_box ();
+ void update_rec_box ();
- void rec_data_range_ready (
- jack_nframes_t start,
- jack_nframes_t dur,
- boost::weak_ptr<ARDOUR::Source> src);
+private:
- void update_rec_regions (
- boost::shared_ptr<ARDOUR::MidiModel> data,
- jack_nframes_t start,
- jack_nframes_t dur);
-
RegionView* add_region_view_internal (
boost::shared_ptr<ARDOUR::Region>,
bool wait_for_waves,
bool recording = false);
void display_region(MidiRegionView* region_view, bool load_model);
- void display_diskstream (boost::shared_ptr<ARDOUR::Diskstream> ds);
-
+ void display_track (boost::shared_ptr<ARDOUR::Track> tr);
+
void update_contents_height ();
+
void draw_note_lines();
- void apply_note_range(uint8_t lowest, uint8_t highest, bool to_region_views);
bool update_data_note_range(uint8_t min, uint8_t max);
void update_contents_metrics(boost::shared_ptr<ARDOUR::Region> r);
void color_handler ();
void note_range_adjustment_changed();
+ void apply_note_range_to_regions ();
bool _range_dirty;
double _range_sum_cache;
uint8_t _data_note_min; ///< in data
uint8_t _data_note_max; ///< in data
ArdourCanvas::LineSet* _note_lines;
+ /** true if updates to the note lines and regions are currently suspended */
+ bool _updates_suspended;
};
#endif /* __ardour_midi_streamview_h__ */