gtk2_ardour/session_import_dialog.h

   1 /*
   2     Copyright (C) 2008 Paul Davis
   3     Author: Sakari Bergen
   4
   5     This program is free software; you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation; either version 2 of the License, or
   8     (at your option) any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with this program; if not, write to the Free Software
  17     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18
  19 */
  20
  21 #ifndef __session_import_dialog_h__
  22 #define __session_import_dialog_h__
  23
  24 #include <string>
  25 #include <list>
  26 #include <utility>
  27
  28 #include <boost/shared_ptr.hpp>
  29 #include <gtkmm.h>
  30
  31 #include "pbd/xml++.h"
  32 #include "ardour/element_importer.h"
  33 #include "ardour/element_import_handler.h"
  34
  35 #include "ardour_dialog.h"
  36
  37 namespace ARDOUR {
  38         class Session;
  39 }
  40
  41 class SessionImportDialog : public ArdourDialog
  42 {
  43   private:
  44         typedef boost::shared_ptr<ARDOUR::ElementImportHandler> HandlerPtr;
  45         typedef std::list<HandlerPtr> HandlerList;
  46
  47         typedef boost::shared_ptr<ARDOUR::ElementImporter> ElementPtr;
  48         typedef std::list<ElementPtr> ElementList;
  49
  50   public:
  51         SessionImportDialog (ARDOUR::Session* target);
  52
  53         virtual Gtk::FileChooserAction browse_action() const { return Gtk::FILE_CHOOSER_ACTION_OPEN; }
  54
  55   private:
  56
  57         void load_session (const std::string& filename);
  58         void fill_list ();
  59         void browse ();
  60         void do_merge ();
  61         void end_dialog ();
  62         void update (std::string path);
  63         void show_info(const Gtk::TreeModel::Path& path, Gtk::TreeViewColumn* column);
  64
  65         std::pair<bool, std::string> open_rename_dialog (std::string text, std::string name);
  66         bool open_prompt_dialog (std::string text);
  67
  68         // Data
  69         HandlerList        handlers;
  70         XMLTree            tree;
  71
  72         // GUI
  73         Gtk::Frame                    file_frame;
  74         Gtk::HBox                     file_hbox;
  75         Gtk::Entry                    file_entry;
  76         Gtk::Button                   file_browse_button;
  77
  78         struct SessionBrowserColumns : public Gtk::TreeModel::ColumnRecord
  79         {
  80         public:
  81           Gtk::TreeModelColumn<std::string>    name;
  82           Gtk::TreeModelColumn<bool>           queued;
  83           Gtk::TreeModelColumn<ElementPtr>     element;
  84           Gtk::TreeModelColumn<std::string>    info;
  85
  86           SessionBrowserColumns() { add (name); add (queued); add (element); add (info); }
  87         };
  88
  89         SessionBrowserColumns         sb_cols;
  90         Glib::RefPtr<Gtk::TreeStore>  session_tree;
  91         Gtk::TreeView                 session_browser;
  92         Gtk::ScrolledWindow           session_scroll;
  93
  94         Gtk::Button*                  ok_button;
  95         Gtk::Button*                  cancel_button;
  96
  97         PBD::ScopedConnectionList connections;
  98 };
  99
 100 #endif