2 Copyright (C) 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"
24 #include "playhead_to_timecode_dialog.h"
25 #include "playhead_to_frame_dialog.h"
26 #include "lib/job_manager.h"
28 #include <wx/tglbtn.h>
29 #include <wx/listctrl.h>
32 using boost::optional;
33 using boost::shared_ptr;
34 using boost::weak_ptr;
36 Controls::Controls (wxWindow* parent, shared_ptr<FilmViewer> viewer, bool editor_controls)
39 , _slider_being_moved (false)
40 , _was_running_before_slider (false)
41 , _outline_content (0)
43 , _jump_to_selected (0)
44 , _slider (new wxSlider (this, wxID_ANY, 0, 0, 4096))
45 , _rewind_button (new wxButton (this, wxID_ANY, wxT("|<")))
46 , _back_button (new wxButton (this, wxID_ANY, wxT("<")))
47 , _forward_button (new wxButton (this, wxID_ANY, wxT(">")))
48 , _frame_number (new wxStaticText (this, wxID_ANY, wxT("")))
49 , _timecode (new wxStaticText (this, wxID_ANY, wxT("")))
50 #ifdef DCPOMATIC_VARIANT_SWAROOP
51 , _play_button (new wxButton(this, wxID_ANY, _("Play")))
52 , _pause_button (new wxButton(this, wxID_ANY, _("Pause")))
53 , _stop_button (new wxButton(this, wxID_ANY, _("Stop")))
55 , _play_button (new wxToggleButton(this, wxID_ANY, _("Play")))
58 _v_sizer = new wxBoxSizer (wxVERTICAL);
61 wxBoxSizer* view_options = new wxBoxSizer (wxHORIZONTAL);
62 if (editor_controls) {
63 _outline_content = new wxCheckBox (this, wxID_ANY, _("Outline content"));
64 view_options->Add (_outline_content, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_GAP);
65 _eye = new wxChoice (this, wxID_ANY);
66 _eye->Append (_("Left"));
67 _eye->Append (_("Right"));
68 _eye->SetSelection (0);
69 view_options->Add (_eye, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_GAP);
70 _jump_to_selected = new wxCheckBox (this, wxID_ANY, _("Jump to selected content"));
71 view_options->Add (_jump_to_selected, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_GAP);
74 _v_sizer->Add (view_options, 0, wxALL, DCPOMATIC_SIZER_GAP);
76 wxBoxSizer* e_sizer = new wxBoxSizer (wxHORIZONTAL);
78 _dcp_directory = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_NO_HEADER);
79 _dcp_directory->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 580);
80 e_sizer->Add (_dcp_directory, 1, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
82 _log = new wxTextCtrl (this, wxID_ANY, wxT(""), wxDefaultPosition, wxSize(-1, 400), wxTE_READONLY | wxTE_MULTILINE);
83 e_sizer->Add (_log, 1, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
85 _dcp_directory->Show (false);
87 _v_sizer->Add (e_sizer, 0, wxEXPAND);
89 wxBoxSizer* h_sizer = new wxBoxSizer (wxHORIZONTAL);
91 wxBoxSizer* time_sizer = new wxBoxSizer (wxVERTICAL);
92 time_sizer->Add (_frame_number, 0, wxEXPAND);
93 time_sizer->Add (_timecode, 0, wxEXPAND);
95 h_sizer->Add (_rewind_button, 0, wxALL, 2);
96 h_sizer->Add (_back_button, 0, wxALL, 2);
97 h_sizer->Add (time_sizer, 0, wxEXPAND);
98 h_sizer->Add (_forward_button, 0, wxALL, 2);
99 h_sizer->Add (_play_button, 0, wxEXPAND);
100 #ifdef DCPOMATIC_VARIANT_SWAROOP
101 h_sizer->Add (_pause_button, 0, wxEXPAND);
102 h_sizer->Add (_stop_button, 0, wxEXPAND);
104 h_sizer->Add (_slider, 1, wxEXPAND);
106 _v_sizer->Add (h_sizer, 0, wxEXPAND | wxALL, 6);
108 _frame_number->SetMinSize (wxSize (84, -1));
109 _rewind_button->SetMinSize (wxSize (32, -1));
110 _back_button->SetMinSize (wxSize (32, -1));
111 _forward_button->SetMinSize (wxSize (32, -1));
114 _eye->Bind (wxEVT_CHOICE, boost::bind (&Controls::eye_changed, this));
116 if (_outline_content) {
117 _outline_content->Bind (wxEVT_CHECKBOX, boost::bind (&Controls::outline_content_changed, this));
120 _slider->Bind (wxEVT_SCROLL_THUMBTRACK, boost::bind (&Controls::slider_moved, this, false));
121 _slider->Bind (wxEVT_SCROLL_PAGEUP, boost::bind (&Controls::slider_moved, this, true));
122 _slider->Bind (wxEVT_SCROLL_PAGEDOWN, boost::bind (&Controls::slider_moved, this, true));
123 _slider->Bind (wxEVT_SCROLL_CHANGED, boost::bind (&Controls::slider_released, this));
124 #ifdef DCPOMATIC_VARIANT_SWAROOP
125 _play_button->Bind (wxEVT_BUTTON, boost::bind (&Controls::play_clicked, this));
126 _pause_button->Bind (wxEVT_BUTTON, boost::bind (&Controls::pause_clicked, this));
127 _stop_button->Bind (wxEVT_BUTTON, boost::bind (&Controls::stop_clicked, this));
129 _play_button->Bind (wxEVT_TOGGLEBUTTON, boost::bind (&Controls::play_clicked, this));
131 _rewind_button->Bind (wxEVT_LEFT_DOWN, boost::bind (&Controls::rewind_clicked, this, _1));
132 _back_button->Bind (wxEVT_LEFT_DOWN, boost::bind (&Controls::back_clicked, this, _1));
133 _forward_button->Bind (wxEVT_LEFT_DOWN, boost::bind (&Controls::forward_clicked, this, _1));
134 _frame_number->Bind (wxEVT_LEFT_DOWN, boost::bind (&Controls::frame_number_clicked, this));
135 _timecode->Bind (wxEVT_LEFT_DOWN, boost::bind (&Controls::timecode_clicked, this));
136 _dcp_directory->Bind (wxEVT_LIST_ITEM_SELECTED, boost::bind (&Controls::dcp_directory_selected, this));
137 if (_jump_to_selected) {
138 _jump_to_selected->Bind (wxEVT_CHECKBOX, boost::bind (&Controls::jump_to_selected_clicked, this));
139 _jump_to_selected->SetValue (Config::instance()->jump_to_selected ());
142 _viewer->PositionChanged.connect (boost::bind(&Controls::position_changed, this));
143 _viewer->Started.connect (boost::bind(&Controls::started, this));
144 _viewer->Stopped.connect (boost::bind(&Controls::stopped, this));
145 _viewer->FilmChanged.connect (boost::bind(&Controls::film_changed, this));
149 setup_sensitivity ();
150 update_dcp_directory ();
152 JobManager::instance()->ActiveJobsChanged.connect (
153 bind (&Controls::active_jobs_changed, this, _2)
156 _config_changed_connection = Config::instance()->Changed.connect (bind(&Controls::config_changed, this, _1));
160 Controls::config_changed (int property)
162 if (property == Config::PLAYER_DCP_DIRECTORY) {
163 update_dcp_directory ();
170 #ifdef DCPOMATIC_VARIANT_SWAROOP
171 _play_button->Enable (false);
172 _pause_button->Enable (true);
174 _play_button->SetValue (true);
176 setup_sensitivity ();
182 #ifdef DCPOMATIC_VARIANT_SWAROOP
183 _play_button->Enable (true);
184 _pause_button->Enable (false);
186 _play_button->SetValue (false);
188 setup_sensitivity ();
192 Controls::position_changed ()
194 if (!_slider_being_moved) {
195 update_position_label ();
196 update_position_slider ();
201 Controls::eye_changed ()
203 _viewer->set_eyes (_eye->GetSelection() == 0 ? EYES_LEFT : EYES_RIGHT);
207 Controls::outline_content_changed ()
209 _viewer->set_outline_content (_outline_content->GetValue());
213 Controls::film_change (ChangeType type, Film::Property p)
215 if (type != CHANGE_TYPE_DONE) {
219 if (p == Film::CONTENT || p == Film::THREE_D) {
220 setup_sensitivity ();
224 /** @param page true if this was a PAGEUP/PAGEDOWN event for which we won't receive a THUMBRELEASE */
226 Controls::slider_moved (bool page)
232 if (!page && !_slider_being_moved) {
233 /* This is the first event of a drag; stop playback for the duration of the drag */
234 _was_running_before_slider = _viewer->stop ();
235 _slider_being_moved = true;
238 DCPTime t (_slider->GetValue() * _film->length().get() / 4096);
239 t = t.round (_film->video_frame_rate());
240 /* Ensure that we hit the end of the film at the end of the slider */
241 if (t >= _film->length ()) {
242 t = _film->length() - _viewer->one_video_frame();
244 _viewer->seek (t, false);
245 update_position_label ();
249 Controls::slider_released ()
251 if (_was_running_before_slider) {
252 /* Restart after a drag */
255 _slider_being_moved = false;
259 Controls::play_clicked ()
261 #ifdef DCPOMATIC_VARIANT_SWAROOP
269 #ifndef DCPOMATIC_VARIANT_SWAROOP
271 Controls::check_play_state ()
273 if (!_film || _film->video_frame_rate() == 0) {
277 if (_play_button->GetValue()) {
286 Controls::update_position_slider ()
289 _slider->SetValue (0);
293 DCPTime const len = _film->length ();
296 int const new_slider_position = 4096 * _viewer->position().get() / len.get();
297 if (new_slider_position != _slider->GetValue()) {
298 _slider->SetValue (new_slider_position);
304 Controls::update_position_label ()
307 _frame_number->SetLabel ("0");
308 _timecode->SetLabel ("0:0:0.0");
312 double const fps = _film->video_frame_rate ();
313 /* Count frame number from 1 ... not sure if this is the best idea */
314 _frame_number->SetLabel (wxString::Format (wxT("%ld"), lrint (_viewer->position().seconds() * fps) + 1));
315 _timecode->SetLabel (time_to_timecode (_viewer->position(), fps));
319 Controls::active_jobs_changed (optional<string> j)
322 setup_sensitivity ();
326 Controls::nudge_amount (wxKeyboardState& ev)
328 DCPTime amount = _viewer->one_video_frame ();
330 if (ev.ShiftDown() && !ev.ControlDown()) {
331 amount = DCPTime::from_seconds (1);
332 } else if (!ev.ShiftDown() && ev.ControlDown()) {
333 amount = DCPTime::from_seconds (10);
334 } else if (ev.ShiftDown() && ev.ControlDown()) {
335 amount = DCPTime::from_seconds (60);
342 Controls::rewind_clicked (wxMouseEvent& ev)
344 _viewer->seek (DCPTime(), true);
349 Controls::back_frame ()
351 _viewer->seek_by (-_viewer->one_video_frame(), true);
355 Controls::forward_frame ()
357 _viewer->seek_by (_viewer->one_video_frame(), true);
361 Controls::back_clicked (wxKeyboardState& ev)
363 _viewer->seek_by (-nudge_amount(ev), true);
367 Controls::forward_clicked (wxKeyboardState& ev)
369 _viewer->seek_by (nudge_amount(ev), true);
373 Controls::setup_sensitivity ()
375 /* examine content is the only job which stops the viewer working */
376 bool const c = _film && !_film->content().empty() && (!_active_job || *_active_job != "examine_content");
379 _rewind_button->Enable (c);
380 _back_button->Enable (c);
381 _forward_button->Enable (c);
382 #ifdef DCPOMATIC_VARIANT_SWAROOP
383 _play_button->Enable (c && !_viewer->playing());
384 _pause_button->Enable (c && _viewer->playing());
385 _stop_button->Enable (c);
387 _play_button->Enable (c);
389 if (_outline_content) {
390 _outline_content->Enable (c);
392 _frame_number->Enable (c);
393 _timecode->Enable (c);
394 if (_jump_to_selected) {
395 _jump_to_selected->Enable (c);
399 _eye->Enable (c && _film->three_d ());
404 Controls::timecode_clicked ()
406 PlayheadToTimecodeDialog* dialog = new PlayheadToTimecodeDialog (this, _film->video_frame_rate ());
407 if (dialog->ShowModal() == wxID_OK) {
408 _viewer->seek (dialog->get(), true);
414 Controls::frame_number_clicked ()
416 PlayheadToFrameDialog* dialog = new PlayheadToFrameDialog (this, _film->video_frame_rate ());
417 if (dialog->ShowModal() == wxID_OK) {
418 _viewer->seek (dialog->get(), true);
424 Controls::jump_to_selected_clicked ()
426 Config::instance()->set_jump_to_selected (_jump_to_selected->GetValue ());
430 Controls::film_changed ()
432 shared_ptr<Film> film = _viewer->film ();
440 setup_sensitivity ();
442 update_position_slider ();
443 update_position_label ();
446 _film->Change.connect (boost::bind (&Controls::film_change, this, _1, _2));
451 Controls::film () const
457 Controls::show_extended_player_controls (bool s)
459 _dcp_directory->Show (s);
463 Controls::update_dcp_directory ()
465 using namespace boost::filesystem;
467 _dcp_directory->DeleteAllItems ();
468 _dcp_directories.clear ();
469 optional<path> dir = Config::instance()->player_dcp_directory();
474 for (directory_iterator i = directory_iterator(*dir); i != directory_iterator(); ++i) {
476 if (is_directory(*i) && (is_regular_file(*i / "ASSETMAP") || is_regular_file(*i / "ASSETMAP.xml"))) {
477 string const x = i->path().string().substr(dir->string().length() + 1);
478 _dcp_directory->InsertItem(_dcp_directory->GetItemCount(), std_to_wx(x));
479 _dcp_directories.push_back(x);
481 } catch (boost::filesystem::filesystem_error& e) {
488 Controls::dcp_directory_selected ()
490 long int s = _dcp_directory->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
495 DCPOMATIC_ASSERT (s < int(_dcp_directories.size()));
496 DCPDirectorySelected (*Config::instance()->player_dcp_directory() / _dcp_directories[s]);
499 #ifdef DCPOMATIC_VARIANT_SWAROOP
501 Controls::pause_clicked ()
507 Controls::stop_clicked ()
515 Controls::log (wxString s)
518 gettimeofday (&time, 0);
520 time_t const sec = time.tv_sec;
521 struct tm* t = localtime (&sec);
522 strftime (buffer, 64, "%c", t);
523 wxString ts = std_to_wx(string(buffer)) + N_(": ");
524 _log->SetValue(_log->GetValue() + ts + s + "\n");