2 Copyright (C) 2014-2018 Carl Hetherington <cth@carlh.net>
4 This file is part of DCP-o-matic.
6 DCP-o-matic 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 DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
22 #include "film_viewer.h"
23 #include "text_view.h"
25 #include "lib/audio_decoder.h"
26 #include "lib/config.h"
27 #include "lib/content_text.h"
29 #include "lib/string_text_file_content.h"
30 #include "lib/string_text_file_decoder.h"
31 #include "lib/text_decoder.h"
32 #include "lib/video_decoder.h"
35 using std::dynamic_pointer_cast;
37 using std::shared_ptr;
40 using namespace dcpomatic;
41 #if BOOST_VERSION >= 106100
42 using namespace boost::placeholders;
47 wxWindow* parent, shared_ptr<Film> film, shared_ptr<Content> content, shared_ptr<TextContent> text, shared_ptr<Decoder> decoder, weak_ptr<FilmViewer> viewer
49 : wxDialog (parent, wxID_ANY, _("Captions"), wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER)
51 , _film_viewer (viewer)
53 _list = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_SINGLE_SEL);
58 ip.SetText (_("Start"));
60 _list->InsertColumn (0, ip);
66 ip.SetText (_("End"));
68 _list->InsertColumn (1, ip);
74 ip.SetText (_("Caption"));
76 _list->InsertColumn (2, ip);
79 auto sizer = new wxBoxSizer (wxVERTICAL);
80 sizer->Add (_list, 1, wxEXPAND | wxALL, DCPOMATIC_SIZER_X_GAP);
82 _list->Bind (wxEVT_LIST_ITEM_SELECTED, boost::bind (&TextView::subtitle_selected, this, _1));
84 auto buttons = CreateSeparatedButtonSizer (wxOK);
86 sizer->Add (buttons, wxSizerFlags().Expand().DoubleBorder());
90 decoder->video->set_ignore (true);
93 decoder->audio->set_ignore (true);
97 _frc = film->active_frame_rate_change (content->position());
99 /* Find the decoder that is being used for our TextContent and attach to it */
100 for (auto i: decoder->text) {
101 if (i->content() == text) {
102 i->PlainStart.connect (bind (&TextView::data_start, this, _1));
103 i->Stop.connect (bind (&TextView::data_stop, this, _1));
106 while (!decoder->pass ()) {}
107 SetSizerAndFit (sizer);
112 TextView::data_start (ContentStringText cts)
114 for (auto const& i: cts.subs) {
115 wxListItem list_item;
116 list_item.SetId (_subs);
117 _list->InsertItem (list_item);
118 _list->SetItem (_subs, 0, std_to_wx (cts.from().timecode (_frc->source)));
119 _list->SetItem (_subs, 2, std_to_wx (i.text ()));
120 _start_times.push_back (cts.from ());
124 _last_count = cts.subs.size ();
129 TextView::data_stop (ContentTime time)
135 for (int i = _subs - *_last_count; i < _subs; ++i) {
136 _list->SetItem (i, 1, std_to_wx (time.timecode (_frc->source)));
142 TextView::subtitle_selected (wxListEvent& ev)
144 if (!Config::instance()->jump_to_selected ()) {
148 DCPOMATIC_ASSERT (ev.GetIndex() < int(_start_times.size()));
149 auto lc = _content.lock ();
150 DCPOMATIC_ASSERT (lc);
151 auto fv = _film_viewer.lock ();
152 DCPOMATIC_ASSERT (fv);
153 /* Add on a frame here to work around any rounding errors and make sure land in the subtitle */
154 fv->seek (lc, _start_times[ev.GetIndex()] + ContentTime::from_frames(1, _frc->source), true);