gtk2_ardour/editor_routes.h

   1 /*
   2     Copyright (C) 2009 Paul Davis
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #ifndef __ardour_gtk_editor_route_h__
  21 #define __ardour_gtk_editor_route_h__
  22
  23 #include "pbd/signals.h"
  24 #include "editor_component.h"
  25
  26 class EditorRoutes : public EditorComponent, public PBD::ScopedConnectionList, public ARDOUR::SessionHandlePtr
  27 {
  28 public:
  29         EditorRoutes (Editor *);
  30
  31         void set_session (ARDOUR::Session *);
  32
  33         Gtk::Widget& widget () {
  34                 return _scroller;
  35         }
  36
  37         void move_selected_tracks (bool);
  38         void show_track_in_display (TimeAxisView &);
  39
  40         void suspend_redisplay () {
  41                 _no_redisplay = true;
  42         }
  43
  44         void resume_redisplay () {
  45                 _no_redisplay = false;
  46                 redisplay ();
  47         }
  48
  49         void redisplay ();
  50         void update_visibility ();
  51         void routes_added (std::list<RouteTimeAxisView*> routes);
  52         void route_removed (TimeAxisView *);
  53         void hide_track_in_display (TimeAxisView &);
  54         std::list<TimeAxisView*> views () const;
  55         void hide_all_tracks (bool);
  56         void clear ();
  57         void sync_order_keys (std::string const &);
  58
  59 private:
  60
  61         void initial_display ();
  62         void on_input_active_changed (std::string const &);
  63         void on_tv_rec_enable_changed (std::string const &);
  64         void on_tv_mute_enable_toggled (std::string const &);
  65         void on_tv_solo_enable_toggled (std::string const &);
  66         void on_tv_solo_isolate_toggled (std::string const &);
  67         void on_tv_solo_safe_toggled (std::string const &);
  68         void build_menu ();
  69         void show_menu ();
  70         void route_deleted (Gtk::TreeModel::Path const &);
  71         void visible_changed (std::string const &);
  72         void reordered (Gtk::TreeModel::Path const &, Gtk::TreeModel::iterator const &, int *);
  73         bool button_press (GdkEventButton *);
  74         void route_property_changed (const PBD::PropertyChange&, boost::weak_ptr<ARDOUR::Route>);
  75         void handle_gui_changes (std::string const &, void *);
  76         void update_rec_display ();
  77         void update_mute_display ();
  78         void update_solo_display (bool);
  79         void update_solo_isolate_display ();
  80         void update_solo_safe_display ();
  81         void update_input_active_display ();
  82         void set_all_tracks_visibility (bool);
  83         void set_all_audio_midi_visibility (int, bool);
  84         void show_all_routes ();
  85         void hide_all_routes ();
  86         void show_all_audiotracks ();
  87         void hide_all_audiotracks ();
  88         void show_all_audiobus ();
  89         void hide_all_audiobus ();
  90         void show_all_miditracks ();
  91         void hide_all_miditracks ();
  92         void show_tracks_with_regions_at_playhead ();
  93
  94         void display_drag_data_received (
  95                 Glib::RefPtr<Gdk::DragContext> const &, gint, gint, Gtk::SelectionData const &, guint, guint
  96                 );
  97
  98         void track_list_reorder (Gtk::TreeModel::Path const &, Gtk::TreeModel::iterator const & iter, int* new_order);
  99         bool selection_filter (Glib::RefPtr<Gtk::TreeModel> const &, Gtk::TreeModel::Path const &, bool);
 100         void name_edit (std::string const &, std::string const &);
 101         void solo_changed_so_update_mute ();
 102
 103         struct ModelColumns : public Gtk::TreeModel::ColumnRecord {
 104                 ModelColumns() {
 105                         add (text);
 106                         add (visible);
 107                         add (rec_state);
 108                         add (mute_state);
 109                         add (solo_state);
 110                         add (solo_isolate_state);
 111                         add (solo_safe_state);
 112                         add (is_track);
 113                         add (tv);
 114                         add (route);
 115                         add (name_editable);
 116                         add (is_input_active);
 117                         add (is_midi);
 118                 }
 119
 120                 Gtk::TreeModelColumn<std::string>    text;
 121                 Gtk::TreeModelColumn<bool>           visible;
 122                 Gtk::TreeModelColumn<uint32_t>       rec_state;
 123                 Gtk::TreeModelColumn<uint32_t>       mute_state;
 124                 Gtk::TreeModelColumn<uint32_t>       solo_state;
 125                 Gtk::TreeModelColumn<uint32_t>       solo_isolate_state;
 126                 Gtk::TreeModelColumn<uint32_t>       solo_safe_state;
 127                 Gtk::TreeModelColumn<bool>           is_track;
 128                 Gtk::TreeModelColumn<TimeAxisView*>  tv;
 129                 Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Route> >  route;
 130                 Gtk::TreeModelColumn<bool>           name_editable;
 131                 Gtk::TreeModelColumn<bool>           is_input_active;
 132                 Gtk::TreeModelColumn<bool>           is_midi;
 133         };
 134
 135         Gtk::ScrolledWindow _scroller;
 136         Gtkmm2ext::DnDTreeView<boost::shared_ptr<ARDOUR::Route> > _display;
 137         Glib::RefPtr<Gtk::ListStore> _model;
 138         ModelColumns _columns;
 139         int _name_column;
 140         int _visible_column;
 141
 142         bool _ignore_reorder;
 143         bool _no_redisplay;
 144         bool _redisplay_does_not_sync_order_keys;
 145         bool _redisplay_does_not_reset_order_keys;
 146
 147         Gtk::Menu* _menu;
 148         Gtk::Widget* old_focus;
 149         uint32_t selection_countdown;
 150         Gtk::CellEditable* name_editable;
 151
 152         bool key_press (GdkEventKey* ev);
 153         bool focus_in (GdkEventFocus*);
 154         bool focus_out (GdkEventFocus*);
 155         bool enter_notify (GdkEventCrossing*);
 156         bool leave_notify (GdkEventCrossing*);
 157         void name_edit_started (Gtk::CellEditable*, const Glib::ustring&);
 158
 159         bool get_relevant_routes (boost::shared_ptr<ARDOUR::RouteList> rl);
 160 };
 161
 162 #endif /* __ardour_gtk_editor_route_h__ */