2 Copyright (C) 2012-2013 Carl Hetherington <cth@carlh.net>
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.
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.
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.
20 #include <boost/lexical_cast.hpp>
21 #include <wx/spinctrl.h>
22 #include "lib/ffmpeg_content.h"
23 #include "subtitle_panel.h"
24 #include "film_editor.h"
29 using boost::shared_ptr;
30 using boost::lexical_cast;
31 using boost::dynamic_pointer_cast;
33 SubtitlePanel::SubtitlePanel (FilmEditor* e)
34 : FilmEditorPanel (e, _("Subtitles"))
36 wxFlexGridSizer* grid = new wxFlexGridSizer (2, DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
37 _sizer->Add (grid, 0, wxALL, 8);
39 _with_subtitles = new wxCheckBox (this, wxID_ANY, _("With Subtitles"));
40 grid->Add (_with_subtitles, 1);
44 add_label_to_sizer (grid, this, _("Subtitle Offset"), true);
45 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
46 _offset = new wxSpinCtrl (this);
48 add_label_to_sizer (s, this, _("%"), false);
53 add_label_to_sizer (grid, this, _("Subtitle Scale"), true);
54 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
55 _scale = new wxSpinCtrl (this);
57 add_label_to_sizer (s, this, _("%"), false);
61 add_label_to_sizer (grid, this, _("Subtitle Stream"), true);
62 _stream = new wxChoice (this, wxID_ANY);
63 grid->Add (_stream, 1, wxEXPAND);
65 _offset->SetRange (-100, 100);
66 _scale->SetRange (1, 1000);
67 _scale->SetValue (100);
69 _with_subtitles->Bind (wxEVT_COMMAND_CHECKBOX_CLICKED, boost::bind (&SubtitlePanel::with_subtitles_toggled, this));
70 _offset->Bind (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&SubtitlePanel::offset_changed, this));
71 _scale->Bind (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&SubtitlePanel::scale_changed, this));
72 _stream->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&SubtitlePanel::stream_changed, this));
76 SubtitlePanel::film_changed (Film::Property property)
82 case Film::WITH_SUBTITLES:
83 checked_set (_with_subtitles, _editor->film()->with_subtitles ());
92 SubtitlePanel::film_content_changed (shared_ptr<Content> c, int property)
94 shared_ptr<SubtitleContent> sc = dynamic_pointer_cast<SubtitleContent> (c);
95 shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
97 if (property == FFmpegContentProperty::SUBTITLE_STREAMS) {
100 vector<shared_ptr<FFmpegSubtitleStream> > s = fc->subtitle_streams ();
101 for (vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = s.begin(); i != s.end(); ++i) {
102 _stream->Append (std_to_wx ((*i)->name), new wxStringClientData (std_to_wx (lexical_cast<string> ((*i)->id))));
105 if (fc->subtitle_stream()) {
106 checked_set (_stream, lexical_cast<string> (fc->subtitle_stream()->id));
108 _stream->SetSelection (wxNOT_FOUND);
111 setup_sensitivity ();
112 } else if (property == SubtitleContentProperty::SUBTITLE_OFFSET) {
113 checked_set (_offset, sc ? (sc->subtitle_offset() * 100) : 0);
114 } else if (property == SubtitleContentProperty::SUBTITLE_SCALE) {
115 checked_set (_scale, sc ? (sc->subtitle_scale() * 100) : 100);
121 SubtitlePanel::with_subtitles_toggled ()
123 if (!_editor->film()) {
127 _editor->film()->set_with_subtitles (_with_subtitles->GetValue ());
131 SubtitlePanel::setup_sensitivity ()
135 if (_editor->film()) {
136 h = _editor->film()->has_subtitles ();
137 j = _editor->film()->with_subtitles ();
140 _with_subtitles->Enable (h);
147 SubtitlePanel::stream_changed ()
149 shared_ptr<Content> c = _editor->selected_content ();
154 shared_ptr<FFmpegContent> fc = dynamic_pointer_cast<FFmpegContent> (c);
159 vector<shared_ptr<FFmpegSubtitleStream> > a = fc->subtitle_streams ();
160 vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = a.begin ();
161 string const s = string_client_data (_stream->GetClientObject (_stream->GetSelection ()));
162 while (i != a.end() && lexical_cast<string> ((*i)->id) != s) {
167 fc->set_subtitle_stream (*i);
172 SubtitlePanel::offset_changed ()
174 shared_ptr<SubtitleContent> c = _editor->selected_subtitle_content ();
179 c->set_subtitle_offset (_offset->GetValue() / 100.0);
183 SubtitlePanel::scale_changed ()
185 shared_ptr<SubtitleContent> c = _editor->selected_subtitle_content ();
190 c->set_subtitle_scale (_scale->GetValue() / 100.0);