Eliminate a ton of unnecessary complete redrawing in MIDI stream views:

[ardour.git] / gtk2_ardour / midi_time_axis.h

diff --git a/gtk2_ardour/midi_time_axis.h b/gtk2_ardour/midi_time_axis.h
index df1c964fee4c0cbbc7fcaf9cb38496a3921f95d0..484cf5265286669b64497d6f4bcaea112bb3a5ca 100644 (file)
--- a/gtk2_ardour/midi_time_axis.h
+++ b/gtk2_ardour/midi_time_axis.h
@@ -38,27 +38,21 @@
 #include "enums.h"
 #include "route_time_axis.h"
 #include "canvas.h"
-#include "color.h"
+#include "midi_streamview.h"
+#include "midi_channel_selector.h"
 
 namespace ARDOUR {
        class Session;
-       class MidiDiskstream;
        class RouteGroup;
-       class Redirect;
-       class Insert;
+       class Processor;
        class Location;
        class MidiPlaylist;
 }
 
 class PublicEditor;
-class Selection;
-class Selectable;
-class AutomationLine;
-class AutomationGainLine;
-class AutomationPanLine;
-class RedirectAutomationLine;
-class TimeSelection;
-class AutomationTimeAxisView;
+class MidiStreamView;
+class MidiScroomer;
+class PianoRollHeader;
 
 class MidiTimeAxisView : public RouteTimeAxisView
 {
@@ -66,21 +60,49 @@ class MidiTimeAxisView : public RouteTimeAxisView
        MidiTimeAxisView (PublicEditor&, ARDOUR::Session&, boost::shared_ptr<ARDOUR::Route>, ArdourCanvas::Canvas& canvas);
        virtual ~MidiTimeAxisView ();
 
+       MidiStreamView* midi_view();
+
        /* overridden from parent to store display state */
        guint32 show_at (double y, int& nth, Gtk::VBox *parent);
        void hide ();
-       
-       void set_state (const XMLNode&);
-       XMLNode* get_child_xml_node (const string & childname);
 
+       void show_all_automation ();
+       void show_existing_automation ();
+       void add_cc_track ();
+       void add_parameter_track (const ARDOUR::Parameter& param);
+       void create_automation_child (const ARDOUR::Parameter& param, bool show);
+
+       ARDOUR::NoteMode note_mode() const { return _note_mode; }
+
+       void update_range();
+       
+       sigc::signal<void, ARDOUR::ChannelMode, uint16_t>& signal_channel_mode_changed() 
+               { return _channel_selector.mode_changed; }
+       
   private:
-       void route_active_changed ();
+       
+       void append_extra_display_menu_items ();
+       void build_automation_action_menu ();
+       Gtk::Menu* build_mode_menu();
 
-       //void redirects_changed (void *); FIXME?
+       void set_note_mode(ARDOUR::NoteMode mode);
+       void set_note_range(MidiStreamView::VisibleNoteRange range);
 
-       void add_redirect_to_subplugin_menu (ARDOUR::Redirect *);
+       void route_active_changed ();
+
+       void add_insert_to_subplugin_menu (ARDOUR::Processor *);
+       
+       void channel_selector_toggled();
        
-       Gtk::Menu subplugin_menu;
+       bool                         _ignore_signals;
+       Gtk::Menu                    _subplugin_menu;
+       MidiScroomer*                _range_scroomer;
+       PianoRollHeader*             _piano_roll_header;
+       ARDOUR::NoteMode             _note_mode;
+       Gtk::RadioMenuItem*          _note_mode_item;
+       Gtk::RadioMenuItem*          _percussion_mode_item;
+       Gtk::Expander                _midi_expander;
+       MidiMultipleChannelSelector  _channel_selector;
 };
 
 #endif /* __ardour_midi_time_axis_h__ */