gtk2_ardour/region_layering_order_editor.h

   1 #ifndef __gtk2_ardour_region_layering_order_editor_h__
   2 #define __gtk2_ardour_region_layering_order_editor_h__
   3
   4 #include <gtkmm/dialog.h>
   5 #include <gtkmm/liststore.h>
   6 #include <gtkmm/treeview.h>
   7 #include <gtkmm/scrolledwindow.h>
   8
   9 #include "ardour/region.h"
  10 #include "ardour/playlist.h"
  11
  12 #include "ardour_dialog.h"
  13 #include "audio_clock.h"
  14
  15 class PublicEditor;
  16
  17 namespace ARDOUR {
  18         class Session;
  19 }
  20
  21 class RegionLayeringOrderEditor : public ArdourDialog
  22 {
  23   public:
  24         RegionLayeringOrderEditor (PublicEditor&);
  25         virtual ~RegionLayeringOrderEditor ();
  26
  27         void set_context(const std::string& name, ARDOUR::Session* s, const boost::shared_ptr<ARDOUR::Playlist>  & pl, ARDOUR::framepos_t position);
  28         void maybe_present ();
  29
  30   protected:
  31         virtual bool on_key_press_event (GdkEventKey* event);
  32
  33   private:
  34         boost::shared_ptr<ARDOUR::Playlist> playlist;
  35         framepos_t position;
  36         bool in_row_change;
  37         uint32_t regions_at_position;
  38
  39         PBD::ScopedConnection playlist_modified_connection;
  40
  41         struct LayeringOrderColumns : public Gtk::TreeModel::ColumnRecord {
  42                 LayeringOrderColumns () {
  43                         add (name);
  44                         add (region);
  45                 }
  46                 Gtk::TreeModelColumn<std::string> name;
  47                 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Region> > region;
  48         };
  49         LayeringOrderColumns layering_order_columns;
  50         Glib::RefPtr<Gtk::ListStore> layering_order_model;
  51         Gtk::TreeView layering_order_display;
  52         AudioClock clock;
  53         Gtk::Label track_label;
  54         Gtk::Label track_name_label;
  55         Gtk::Label clock_label;
  56         Gtk::ScrolledWindow scroller;   // Available layers
  57         PublicEditor& editor;
  58
  59         void row_activated (const Gtk::TreeModel::Path& path, Gtk::TreeViewColumn* column);
  60         void refill ();
  61         void playlist_modified ();
  62 };
  63
  64 #endif /* __gtk2_ardour_region_layering_order_editor_h__ */