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/lexical_cast.hpp>
23 #include "lib/ffmpeg_content.h"
24 #include "ffmpeg_content_dialog.h"
26 #include "audio_mapping_view.h"
30 using boost::shared_ptr;
31 using boost::lexical_cast;
33 FFmpegContentDialog::FFmpegContentDialog (wxWindow* parent, shared_ptr<FFmpegContent> content)
34 : wxDialog (parent, wxID_ANY, _("Video"))
36 wxFlexGridSizer* grid = new wxFlexGridSizer (3, 6, 6);
37 grid->AddGrowableCol (1, 1);
39 add_label_to_sizer (grid, this, _("Audio Stream"));
40 _audio_stream = new wxChoice (this, wxID_ANY);
41 grid->Add (_audio_stream, 1, wxEXPAND | wxALL, 6);
42 _audio_description = new wxStaticText (this, wxID_ANY, wxT (""));
43 grid->Add (_audio_description, 1, wxALIGN_CENTER_VERTICAL | wxLEFT, 8);
45 add_label_to_sizer (grid, this, _("Subtitle stream"));
46 _subtitle_stream = new wxChoice (this, wxID_ANY);
47 grid->Add (_subtitle_stream, 1, wxEXPAND | wxALL, 6);
50 _audio_mapping = new AudioMappingView (this);
51 grid->Add (_audio_mapping, 1, wxEXPAND | wxALL, 6);
54 _audio_stream->Clear ();
55 vector<FFmpegAudioStream> a = content->audio_streams ();
56 for (vector<FFmpegAudioStream>::iterator i = a.begin(); i != a.end(); ++i) {
57 _audio_stream->Append (std_to_wx (i->name), new wxStringClientData (std_to_wx (lexical_cast<string> (i->id))));
60 if (content->audio_stream()) {
61 checked_set (_audio_stream, lexical_cast<string> (content->audio_stream()->id));
64 _subtitle_stream->Clear ();
65 vector<FFmpegSubtitleStream> s = content->subtitle_streams ();
67 _subtitle_stream->Enable (false);
69 for (vector<FFmpegSubtitleStream>::iterator i = s.begin(); i != s.end(); ++i) {
70 _subtitle_stream->Append (std_to_wx (i->name), new wxStringClientData (std_to_wx (lexical_cast<string> (i->id))));
73 if (content->subtitle_stream()) {
74 checked_set (_subtitle_stream, lexical_cast<string> (content->subtitle_stream()->id));
76 _subtitle_stream->SetSelection (wxNOT_FOUND);
79 _audio_mapping->set_mapping (content->audio_mapping ());
81 wxBoxSizer* overall_sizer = new wxBoxSizer (wxVERTICAL);
82 overall_sizer->Add (grid, 1, wxEXPAND | wxALL, 6);
84 wxSizer* buttons = CreateSeparatedButtonSizer (wxOK);
86 overall_sizer->Add (buttons, wxSizerFlags().Expand().DoubleBorder());
89 SetSizer (overall_sizer);
90 overall_sizer->Layout ();
91 overall_sizer->SetSizeHints (this);
93 _audio_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FFmpegContentDialog::audio_stream_changed), 0, this);
94 _subtitle_stream->Connect (wxID_ANY, wxEVT_COMMAND_CHOICE_SELECTED, wxCommandEventHandler (FFmpegContentDialog::subtitle_stream_changed), 0, this);
98 FFmpegContentDialog::audio_stream_changed (wxCommandEvent &)
100 shared_ptr<FFmpegContent> c = _content.lock ();
105 vector<FFmpegAudioStream> a = c->audio_streams ();
106 vector<FFmpegAudioStream>::iterator i = a.begin ();
107 string const s = string_client_data (_audio_stream->GetClientObject (_audio_stream->GetSelection ()));
108 while (i != a.end() && lexical_cast<string> (i->id) != s) {
113 c->set_audio_stream (*i);
116 if (!c->audio_stream ()) {
117 _audio_description->SetLabel (wxT (""));
120 if (c->audio_channels() == 1) {
123 s << c->audio_channels() << wxT (" ") << _("channels");
125 s << wxT (", ") << c->content_audio_frame_rate() << _("Hz");
126 _audio_description->SetLabel (s);
133 FFmpegContentDialog::subtitle_stream_changed (wxCommandEvent &)
135 shared_ptr<FFmpegContent> c = _content.lock ();
140 vector<FFmpegSubtitleStream> a = c->subtitle_streams ();
141 vector<FFmpegSubtitleStream>::iterator i = a.begin ();
142 string const s = string_client_data (_subtitle_stream->GetClientObject (_subtitle_stream->GetSelection ()));
143 while (i != a.end() && lexical_cast<string> (i->id) != s) {
148 c->set_subtitle_stream (*i);