2 Copyright (C) 2012-2014 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, _("X Offset"), true);
45 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
46 _x_offset = new wxSpinCtrl (this);
48 add_label_to_sizer (s, this, _("%"), false);
53 add_label_to_sizer (grid, this, _("Y Offset"), true);
54 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
55 _y_offset = new wxSpinCtrl (this);
57 add_label_to_sizer (s, this, _("%"), false);
62 add_label_to_sizer (grid, this, _("Scale"), true);
63 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
64 _scale = new wxSpinCtrl (this);
66 add_label_to_sizer (s, this, _("%"), false);
70 add_label_to_sizer (grid, this, _("Stream"), true);
71 _stream = new wxChoice (this, wxID_ANY);
72 grid->Add (_stream, 1, wxEXPAND);
74 _x_offset->SetRange (-100, 100);
75 _y_offset->SetRange (-100, 100);
76 _scale->SetRange (1, 1000);
77 _scale->SetValue (100);
79 _with_subtitles->Bind (wxEVT_COMMAND_CHECKBOX_CLICKED, boost::bind (&SubtitlePanel::with_subtitles_toggled, this));
80 _x_offset->Bind (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&SubtitlePanel::x_offset_changed, this));
81 _y_offset->Bind (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&SubtitlePanel::y_offset_changed, this));
82 _scale->Bind (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&SubtitlePanel::scale_changed, this));
83 _stream->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&SubtitlePanel::stream_changed, this));
87 SubtitlePanel::film_changed (Film::Property property)
93 case Film::WITH_SUBTITLES:
94 checked_set (_with_subtitles, _editor->film()->with_subtitles ());
103 SubtitlePanel::film_content_changed (int property)
105 FFmpegContentList fc = _editor->selected_ffmpeg_content ();
106 SubtitleContentList sc = _editor->selected_subtitle_content ();
108 shared_ptr<FFmpegContent> fcs;
109 if (fc.size() == 1) {
113 shared_ptr<SubtitleContent> scs;
114 if (sc.size() == 1) {
118 if (property == FFmpegContentProperty::SUBTITLE_STREAMS) {
121 vector<shared_ptr<FFmpegSubtitleStream> > s = fcs->subtitle_streams ();
122 for (vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = s.begin(); i != s.end(); ++i) {
123 _stream->Append (std_to_wx ((*i)->name), new wxStringClientData (std_to_wx ((*i)->identifier ())));
126 if (fcs->subtitle_stream()) {
127 checked_set (_stream, fcs->subtitle_stream()->identifier ());
129 _stream->SetSelection (wxNOT_FOUND);
132 setup_sensitivity ();
133 } else if (property == SubtitleContentProperty::SUBTITLE_X_OFFSET) {
134 checked_set (_x_offset, scs ? (scs->subtitle_x_offset() * 100) : 0);
135 } else if (property == SubtitleContentProperty::SUBTITLE_Y_OFFSET) {
136 checked_set (_y_offset, scs ? (scs->subtitle_y_offset() * 100) : 0);
137 } else if (property == SubtitleContentProperty::SUBTITLE_SCALE) {
138 checked_set (_scale, scs ? (scs->subtitle_scale() * 100) : 100);
143 SubtitlePanel::with_subtitles_toggled ()
145 if (!_editor->film()) {
149 _editor->film()->set_with_subtitles (_with_subtitles->GetValue ());
153 SubtitlePanel::setup_sensitivity ()
157 if (_editor->film()) {
158 h = _editor->film()->has_subtitles ();
159 j = _editor->film()->with_subtitles ();
162 _with_subtitles->Enable (h);
163 _x_offset->Enable (j);
164 _y_offset->Enable (j);
170 SubtitlePanel::stream_changed ()
172 FFmpegContentList fc = _editor->selected_ffmpeg_content ();
173 if (fc.size() != 1) {
177 shared_ptr<FFmpegContent> fcs = fc.front ();
179 vector<shared_ptr<FFmpegSubtitleStream> > a = fcs->subtitle_streams ();
180 vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = a.begin ();
181 string const s = string_client_data (_stream->GetClientObject (_stream->GetSelection ()));
182 while (i != a.end() && (*i)->identifier () != s) {
187 fcs->set_subtitle_stream (*i);
192 SubtitlePanel::x_offset_changed ()
194 SubtitleContentList c = _editor->selected_subtitle_content ();
196 c.front()->set_subtitle_x_offset (_x_offset->GetValue() / 100.0);
201 SubtitlePanel::y_offset_changed ()
203 SubtitleContentList c = _editor->selected_subtitle_content ();
205 c.front()->set_subtitle_y_offset (_y_offset->GetValue() / 100.0);
210 SubtitlePanel::scale_changed ()
212 SubtitleContentList c = _editor->selected_subtitle_content ();
214 c.front()->set_subtitle_scale (_scale->GetValue() / 100.0);
219 SubtitlePanel::content_selection_changed ()
221 film_content_changed (FFmpegContentProperty::SUBTITLE_STREAMS);
222 film_content_changed (SubtitleContentProperty::SUBTITLE_X_OFFSET);
223 film_content_changed (SubtitleContentProperty::SUBTITLE_Y_OFFSET);
224 film_content_changed (SubtitleContentProperty::SUBTITLE_SCALE);