Delete trailing whitespace
[ardour.git] / 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