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 #include "ardour/session_handle.h"
  33
  34 namespace ARDOUR {
  35         class Session;
  36         class PluginManager;
  37         class Plugin;
  38 }
  39
  40 class RouteUI;
  41
  42 class PlaylistSelector : public ArdourDialog
  43 {
  44   public:
  45         PlaylistSelector ();
  46         ~PlaylistSelector ();
  47
  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> >*> TrackPlaylistMap;
  55
  56         Gtk::ScrolledWindow scroller;
  57         TrackPlaylistMap trpl_map;
  58         RouteUI* rui;
  59
  60         sigc::connection select_connection;
  61
  62         void add_playlist_to_map (boost::shared_ptr<ARDOUR::Playlist>);
  63         void clear_map ();
  64         void close_button_click ();
  65         void selection_changed ();
  66
  67         struct ModelColumns : public Gtk::TreeModel::ColumnRecord {
  68             ModelColumns () {
  69                     add (text);
  70                     add (playlist);
  71             }
  72             Gtk::TreeModelColumn<std::string> text;
  73             Gtk::TreeModelColumn<boost::shared_ptr<ARDOUR::Playlist> >   playlist;
  74         };
  75
  76         ModelColumns columns;
  77         Glib::RefPtr<Gtk::TreeStore> model;
  78         Gtk::TreeView tree;
  79 };
  80
  81 #endif // __ardour_playlist_selector_h__