1 /* -*- c-basic-offset: 8; default-tab-width: 8; -*- */
4 Copyright (C) 2013 Carl Hetherington <cth@carlh.net>
6 This program is free software; you can redistribute it and/or modify
7 it under the terms of the GNU General Public License as published by
8 the Free Software Foundation; either version 2 of the License, or
9 (at your option) any later version.
11 This program is distributed in the hope that it will be useful,
12 but WITHOUT ANY WARRANTY; without even the implied warranty of
13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 GNU General Public License for more details.
16 You should have received a copy of the GNU General Public License
17 along with this program; if not, write to the Free Software
18 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 #include <boost/shared_ptr.hpp>
23 #include <boost/weak_ptr.hpp>
30 class Timeline : public wxPanel
33 Timeline (wxWindow *, boost::shared_ptr<const Film>);
35 boost::shared_ptr<const Film> film () const;
37 void force_redraw (Rect const &);
39 int x_offset () const {
44 return GetSize().GetWidth ();
47 int track_height () const {
51 double pixels_per_time_unit () const {
52 return _pixels_per_time_unit;
55 Position tracks_position () const {
56 return Position (8, 8);
62 void paint (wxPaintEvent &);
63 void left_down (wxMouseEvent &);
64 void playlist_changed ();
65 void setup_pixels_per_time_unit ();
66 void resized (wxSizeEvent &);
68 boost::weak_ptr<const Film> _film;
69 std::list<boost::shared_ptr<View> > _views;
70 double _pixels_per_time_unit;