2 Copyright (C) 2017 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/>.
21 #include "player_information.h"
23 #include "film_viewer.h"
24 #include "lib/playlist.h"
25 #include "lib/video_content.h"
26 #include "lib/dcp_content.h"
29 using boost::shared_ptr;
30 using boost::dynamic_pointer_cast;
31 using boost::optional;
33 static int const dcp_lines = 4;
35 PlayerInformation::PlayerInformation (wxWindow* parent, FilmViewer* viewer)
38 , _sizer (new wxBoxSizer (wxHORIZONTAL))
40 wxFont title_font (*wxNORMAL_FONT);
41 title_font.SetWeight (wxFONTWEIGHT_BOLD);
43 _dcp = new wxStaticText*[dcp_lines];
46 wxSizer* s = new wxBoxSizer (wxVERTICAL);
47 add_label_to_sizer(s, this, _("DCP"), false, 0)->SetFont(title_font);
48 for (int i = 0; i < dcp_lines; ++i) {
49 _dcp[i] = add_label_to_sizer(s, this, wxT(""), false, 0);
51 _sizer->Add (s, 1, wxEXPAND | wxALL, 6);
55 wxSizer* s = new wxBoxSizer (wxVERTICAL);
56 add_label_to_sizer(s, this, _("Performance"), false, 0)->SetFont(title_font);
57 _dropped = add_label_to_sizer(s, this, wxT(""), false, 0);
58 _decode_resolution = add_label_to_sizer(s, this, wxT(""), false, 0);
59 _sizer->Add (s, 1, wxEXPAND | wxALL, 6);
62 SetSizerAndFit (_sizer);
66 Bind (wxEVT_TIMER, boost::bind (&PlayerInformation::periodic_update, this));
67 _timer.reset (new wxTimer (this));
72 PlayerInformation::periodic_update ()
74 checked_set (_dropped, wxString::Format(_("Dropped frames: %d"), _viewer->dropped()));
78 PlayerInformation::triggered_update ()
80 shared_ptr<DCPContent> dcp;
81 if (_viewer->film()) {
82 ContentList content = _viewer->film()->content();
83 if (content.size() == 1) {
84 dcp = dynamic_pointer_cast<DCPContent>(content.front());
89 checked_set (_dcp[0], _("No DCP loaded."));
90 for (int r = 1; r < dcp_lines; ++r) {
91 checked_set (_dcp[r], wxT(""));
93 checked_set (_decode_resolution, wxT(""));
98 checked_set (_dcp[r++], std_to_wx(dcp->name()));
100 if (dcp->needs_assets()) {
101 checked_set (_dcp[r], _("Needs OV"));
105 if (dcp->needs_kdm()) {
106 checked_set (_dcp[r], _("Needs KDM"));
110 DCPOMATIC_ASSERT (dcp->video);
112 checked_set (_dcp[r++], wxString::Format(_("Size: %dx%d"), dcp->video->size().width, dcp->video->size().height));
114 optional<double> vfr;
115 vfr = dcp->video_frame_rate ();
116 DCPOMATIC_ASSERT (vfr);
120 _("Length: %s (%" wxLongLongFmtSpec " frames)"),
121 std_to_wx(time_to_hmsf(dcp->full_length(), lrint(*vfr))).data(),
122 dcp->full_length().frames_round(*vfr)
126 dcp::Size decode = dcp->video->size();
127 optional<int> reduction = _viewer->dcp_decode_reduction();
129 decode.width /= pow(2, *reduction);
130 decode.height /= pow(2, *reduction);
133 checked_set (_decode_resolution, wxString::Format(_("Decode resolution: %dx%d"), decode.width, decode.height));