remove reference "const int32_t&" -> const int32_t"

[ardour.git] / gtk2_ardour / midi_streamview.h

diff --git a/gtk2_ardour/midi_streamview.h b/gtk2_ardour/midi_streamview.h
index 8acb62b51ec1e1fa4e7289755a365a51d33de32d..59cf2da9d7d021bbddd37df0942f3b72044ba45b 100644 (file)
--- a/gtk2_ardour/midi_streamview.h
+++ b/gtk2_ardour/midi_streamview.h
@@ -27,19 +27,22 @@
 #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 Crossfade;
-       class PeakData;
+       class MidiModel;
        class MidiRegion;
+       class Route;
        class Source;
-       class MidiModel;
+       struct PeakData;
+}
+
+namespace ArdourCanvas {
+       class LineSet;
 }
 
 class PublicEditor;
@@ -56,9 +59,6 @@ class MidiStreamView : public StreamView
        MidiStreamView (MidiTimeAxisView&);
        ~MidiStreamView ();
 
-        void enter_internal_edit_mode ();
-        void leave_internal_edit_mode ();
-
        void set_selected_regionviews (RegionSelection&);
        void get_inverted_selectables (Selection&, std::list<Selectable* >& results);
 
@@ -68,7 +68,7 @@ class MidiStreamView : public StreamView
        };
 
        Gtk::Adjustment note_range_adjustment;
-       ArdourCanvas::Group* midi_underlay_group;
+       ArdourCanvas::Container* midi_underlay_group;
 
        void set_note_range(VisibleNoteRange r);
 
@@ -86,10 +86,7 @@ class MidiStreamView : public StreamView
                { 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(); }
+       uint8_t y_to_note(double y) const;
 
        inline double note_height() const
                { return contents_height() / (double)contents_note_range(); }
@@ -101,12 +98,19 @@ class MidiStreamView : public StreamView
 
        RegionView* create_region_view (boost::shared_ptr<ARDOUR::Region>, bool, bool);
 
+       bool paste (ARDOUR::framepos_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);
 
-  private:
+       void suspend_updates ();
+       void resume_updates ();
+
+  protected:
        void setup_rec_box ();
        void update_rec_box ();
 
+  private:
+
        RegionView* add_region_view_internal (
                boost::shared_ptr<ARDOUR::Region>,
                bool wait_for_waves,
@@ -124,6 +128,7 @@ class MidiStreamView : public StreamView
        void color_handler ();
 
        void note_range_adjustment_changed();
+       void apply_note_range_to_regions ();
 
        bool                      _range_dirty;
        double                    _range_sum_cache;
@@ -132,6 +137,8 @@ class MidiStreamView : public StreamView
        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__ */