gtk2_ardour/playlist_selector.h

   1 /*
   2     Copyright (C) 2004 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_playlist_selector_h__
  21 #define __ardour_playlist_selector_h__
  22
  23 #include <boost/shared_ptr.hpp>
  24
  25 #include <gtkmm/box.h>
  26 #include <gtkmm/scrolledwindow.h>
  27 #include <gtkmm/button.h>
  28 #include <gtkmm/treeview.h>
  29 #include <gtkmm2ext/selector.h>
  30
  31 #include <ardour_dialog.h>
  32
  33 namespace ARDOUR {
  34         class Session;
  35         class PluginManager;
  36         class Plugin;
  37 }
  38
  39 class RouteUI;
  40
  41 class PlaylistSelector : public ArdourDialog
  42 {
  43   public:
  44         PlaylistSelector ();
  45         ~PlaylistSelector ();
  46
  47         void set_session (ARDOUR::Session*);
  48         void show_for (RouteUI*);
  49
  50   protected:
  51         bool on_unmap_event (GdkEventAny*);
  52
  53   private:
  54         typedef std::map<PBD::ID,std::list<boost::shared_ptr<ARDOUR::Playlist> >*> DSPL_Map;
  55
  56         ARDOUR::Session* session;
  57         Gtk::ScrolledWindow scroller;
  58         DSPL_Map dspl_map;
  59         RouteUI* rui;
  60
  61         sigc::connection select_connection;
  62
  63         void add_playlist_to_map (boost::shared_ptr<ARDOUR::Playlist>);
  64         void clear_map ();
  65         void close_button_click ();
  66         void selection_changed ();
  67
  68         struct ModelColumns : public Gtk::TreeModel::ColumnRecord {
  69             ModelColumns () {
  70                     add (text);
  71                     add (playlist);
  72             }
  73             Gtk::TreeModelColumn<std::string> text;
  74             Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Playlist> >   playlist;
  75         };
  76
  77         ModelColumns columns;
  78         Glib::RefPtr<Gtk::TreeStore> model;
  79         Gtk::TreeView tree;
  80 };
  81
  82 #endif // __ardour_playlist_selector_h__