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 "lib/subrip_content.h"
24 #include "subtitle_panel.h"
25 #include "film_editor.h"
27 #include "subtitle_view.h"
31 using boost::shared_ptr;
32 using boost::lexical_cast;
33 using boost::dynamic_pointer_cast;
35 SubtitlePanel::SubtitlePanel (FilmEditor* e)
36 : FilmEditorPanel (e, _("Subtitles"))
39 wxFlexGridSizer* grid = new wxFlexGridSizer (2, DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
40 _sizer->Add (grid, 0, wxALL, 8);
42 _with_subtitles = new wxCheckBox (this, wxID_ANY, _("With Subtitles"));
43 grid->Add (_with_subtitles, 1);
47 add_label_to_sizer (grid, this, _("Subtitle X Offset"), true);
48 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
49 _x_offset = new wxSpinCtrl (this);
51 add_label_to_sizer (s, this, _("%"), false);
56 add_label_to_sizer (grid, this, _("Subtitle Y Offset"), true);
57 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
58 _y_offset = new wxSpinCtrl (this);
60 add_label_to_sizer (s, this, _("%"), false);
65 add_label_to_sizer (grid, this, _("Subtitle Scale"), true);
66 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
67 _scale = new wxSpinCtrl (this);
69 add_label_to_sizer (s, this, _("%"), false);
73 add_label_to_sizer (grid, this, _("Subtitle Stream"), true);
74 _stream = new wxChoice (this, wxID_ANY);
75 grid->Add (_stream, 1, wxEXPAND);
77 _view_button = new wxButton (this, wxID_ANY, _("View..."));
78 grid->Add (_view_button);
80 _x_offset->SetRange (-100, 100);
81 _y_offset->SetRange (-100, 100);
82 _scale->SetRange (1, 1000);
83 _scale->SetValue (100);
85 _with_subtitles->Bind (wxEVT_COMMAND_CHECKBOX_CLICKED, boost::bind (&SubtitlePanel::with_subtitles_toggled, this));
86 _x_offset->Bind (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&SubtitlePanel::x_offset_changed, this));
87 _y_offset->Bind (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&SubtitlePanel::y_offset_changed, this));
88 _scale->Bind (wxEVT_COMMAND_SPINCTRL_UPDATED, boost::bind (&SubtitlePanel::scale_changed, this));
89 _stream->Bind (wxEVT_COMMAND_CHOICE_SELECTED, boost::bind (&SubtitlePanel::stream_changed, this));
90 _view_button->Bind (wxEVT_COMMAND_BUTTON_CLICKED, boost::bind (&SubtitlePanel::view_clicked, this));
94 SubtitlePanel::film_changed (Film::Property property)
100 case Film::WITH_SUBTITLES:
101 checked_set (_with_subtitles, _editor->film()->with_subtitles ());
102 setup_sensitivity ();
110 SubtitlePanel::film_content_changed (int property)
112 FFmpegContentList fc = _editor->selected_ffmpeg_content ();
113 SubtitleContentList sc = _editor->selected_subtitle_content ();
115 shared_ptr<FFmpegContent> fcs;
116 if (fc.size() == 1) {
120 shared_ptr<SubtitleContent> scs;
121 if (sc.size() == 1) {
125 if (property == FFmpegContentProperty::SUBTITLE_STREAMS) {
128 vector<shared_ptr<FFmpegSubtitleStream> > s = fcs->subtitle_streams ();
129 for (vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = s.begin(); i != s.end(); ++i) {
130 _stream->Append (std_to_wx ((*i)->name), new wxStringClientData (std_to_wx ((*i)->identifier ())));
133 if (fcs->subtitle_stream()) {
134 checked_set (_stream, fcs->subtitle_stream()->identifier ());
136 _stream->SetSelection (wxNOT_FOUND);
139 setup_sensitivity ();
140 } else if (property == SubtitleContentProperty::SUBTITLE_X_OFFSET) {
141 checked_set (_x_offset, scs ? (scs->subtitle_x_offset() * 100) : 0);
142 } else if (property == SubtitleContentProperty::SUBTITLE_Y_OFFSET) {
143 checked_set (_y_offset, scs ? (scs->subtitle_y_offset() * 100) : 0);
144 } else if (property == SubtitleContentProperty::SUBTITLE_SCALE) {
145 checked_set (_scale, scs ? (scs->subtitle_scale() * 100) : 100);
150 SubtitlePanel::with_subtitles_toggled ()
152 if (!_editor->film()) {
156 _editor->film()->set_with_subtitles (_with_subtitles->GetValue ());
160 SubtitlePanel::setup_sensitivity ()
164 if (_editor->film()) {
165 h = _editor->film()->has_subtitles ();
166 j = _editor->film()->with_subtitles ();
169 _with_subtitles->Enable (h);
170 _x_offset->Enable (j);
171 _y_offset->Enable (j);
175 SubtitleContentList c = _editor->selected_subtitle_content ();
176 _view_button->Enable (c.size() == 1);
180 SubtitlePanel::stream_changed ()
182 FFmpegContentList fc = _editor->selected_ffmpeg_content ();
183 if (fc.size() != 1) {
187 shared_ptr<FFmpegContent> fcs = fc.front ();
189 vector<shared_ptr<FFmpegSubtitleStream> > a = fcs->subtitle_streams ();
190 vector<shared_ptr<FFmpegSubtitleStream> >::iterator i = a.begin ();
191 string const s = string_client_data (_stream->GetClientObject (_stream->GetSelection ()));
192 while (i != a.end() && (*i)->identifier () != s) {
197 fcs->set_subtitle_stream (*i);
202 SubtitlePanel::x_offset_changed ()
204 SubtitleContentList c = _editor->selected_subtitle_content ();
206 c.front()->set_subtitle_x_offset (_x_offset->GetValue() / 100.0);
211 SubtitlePanel::y_offset_changed ()
213 SubtitleContentList c = _editor->selected_subtitle_content ();
215 c.front()->set_subtitle_y_offset (_y_offset->GetValue() / 100.0);
220 SubtitlePanel::scale_changed ()
222 SubtitleContentList c = _editor->selected_subtitle_content ();
224 c.front()->set_subtitle_scale (_scale->GetValue() / 100.0);
229 SubtitlePanel::content_selection_changed ()
231 film_content_changed (FFmpegContentProperty::SUBTITLE_STREAMS);
232 film_content_changed (SubtitleContentProperty::SUBTITLE_X_OFFSET);
233 film_content_changed (SubtitleContentProperty::SUBTITLE_Y_OFFSET);
234 film_content_changed (SubtitleContentProperty::SUBTITLE_SCALE);
238 SubtitlePanel::view_clicked ()
245 SubtitleContentList c = _editor->selected_subtitle_content ();
246 assert (c.size() == 1);
247 shared_ptr<SubRipContent> sr = dynamic_pointer_cast<SubRipContent> (c.front ());
249 _view = new SubtitleView (this, sr);