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 _spl_view = new wxListCtrl (this, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxLC_REPORT | wxLC_NO_HEADER);
83 _spl_view->AppendColumn (wxT(""), wxLIST_FORMAT_LEFT, 580);
84 e_sizer->Add (_spl_view, 1, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
86 wxBoxSizer* buttons_sizer = new wxBoxSizer (wxVERTICAL);
87 _add_button = new wxButton(this, wxID_ANY, _("Add"));
88 buttons_sizer->Add (_add_button);
89 e_sizer->Add (buttons_sizer, 0, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
91 _v_sizer->Add (e_sizer, 1, wxEXPAND);
93 _log = new wxTextCtrl (this, wxID_ANY, wxT(""), wxDefaultPosition, wxSize(-1, 200), wxTE_READONLY | wxTE_MULTILINE);
94 _v_sizer->Add (_log, 0, wxALL | wxEXPAND, DCPOMATIC_SIZER_GAP);
96 _dcp_directory->Show (false);
97 _spl_view->Show (false);
98 _add_button->Show (false);
101 wxBoxSizer* h_sizer = new wxBoxSizer (wxHORIZONTAL);
103 wxBoxSizer* time_sizer = new wxBoxSizer (wxVERTICAL);
104 time_sizer->Add (_frame_number, 0, wxEXPAND);
105 time_sizer->Add (_timecode, 0, wxEXPAND);
107 h_sizer->Add (_rewind_button, 0, wxALL, 2);
108 h_sizer->Add (_back_button, 0, wxALL, 2);
109 h_sizer->Add (time_sizer, 0, wxEXPAND);
110 h_sizer->Add (_forward_button, 0, wxALL, 2);
111 h_sizer->Add (_play_button, 0, wxEXPAND);
112 #ifdef DCPOMATIC_VARIANT_SWAROOP
113 h_sizer->Add (_pause_button, 0, wxEXPAND);
114 h_sizer->Add (_stop_button, 0, wxEXPAND);
116 h_sizer->Add (_slider, 1, wxEXPAND);
118 _v_sizer->Add (h_sizer, 0, wxEXPAND | wxALL, 6);
120 _frame_number->SetMinSize (wxSize (84, -1));
121 _rewind_button->SetMinSize (wxSize (32, -1));
122 _back_button->SetMinSize (wxSize (32, -1));
123 _forward_button->SetMinSize (wxSize (32, -1));
126 _eye->Bind (wxEVT_CHOICE, boost::bind (&Controls::eye_changed, this));
128 if (_outline_content) {
129 _outline_content->Bind (wxEVT_CHECKBOX, boost::bind (&Controls::outline_content_changed, this));
132 _slider->Bind (wxEVT_SCROLL_THUMBTRACK, boost::bind(&Controls::slider_moved, this, false));
133 _slider->Bind (wxEVT_SCROLL_PAGEUP, boost::bind(&Controls::slider_moved, this, true));
134 _slider->Bind (wxEVT_SCROLL_PAGEDOWN, boost::bind(&Controls::slider_moved, this, true));
135 _slider->Bind (wxEVT_SCROLL_CHANGED, boost::bind(&Controls::slider_released, this));
136 #ifdef DCPOMATIC_VARIANT_SWAROOP
137 _play_button->Bind (wxEVT_BUTTON, boost::bind(&Controls::play_clicked, this));
138 _pause_button->Bind (wxEVT_BUTTON, boost::bind(&Controls::pause_clicked, this));
139 _stop_button->Bind (wxEVT_BUTTON, boost::bind(&Controls::stop_clicked, this));
141 _play_button->Bind (wxEVT_TOGGLEBUTTON, boost::bind(&Controls::play_clicked, this));
143 _rewind_button->Bind (wxEVT_LEFT_DOWN, boost::bind(&Controls::rewind_clicked, this, _1));
144 _back_button->Bind (wxEVT_LEFT_DOWN, boost::bind(&Controls::back_clicked, this, _1));
145 _forward_button->Bind (wxEVT_LEFT_DOWN, boost::bind(&Controls::forward_clicked, this, _1));
146 _frame_number->Bind (wxEVT_LEFT_DOWN, boost::bind(&Controls::frame_number_clicked, this));
147 _timecode->Bind (wxEVT_LEFT_DOWN, boost::bind(&Controls::timecode_clicked, this));
148 _dcp_directory->Bind (wxEVT_LIST_ITEM_SELECTED, boost::bind(&Controls::setup_sensitivity, this));
149 _dcp_directory->Bind (wxEVT_LIST_ITEM_DESELECTED, boost::bind(&Controls::setup_sensitivity, this));
150 if (_jump_to_selected) {
151 _jump_to_selected->Bind (wxEVT_CHECKBOX, boost::bind (&Controls::jump_to_selected_clicked, this));
152 _jump_to_selected->SetValue (Config::instance()->jump_to_selected ());
154 _add_button->Bind (wxEVT_BUTTON, boost::bind(&Controls::add_clicked, this));
156 _viewer->PositionChanged.connect (boost::bind(&Controls::position_changed, this));
157 _viewer->Started.connect (boost::bind(&Controls::started, this));
158 _viewer->Stopped.connect (boost::bind(&Controls::stopped, this));
159 _viewer->FilmChanged.connect (boost::bind(&Controls::film_changed, this));
163 setup_sensitivity ();
164 update_dcp_directory ();
166 JobManager::instance()->ActiveJobsChanged.connect (
167 bind (&Controls::active_jobs_changed, this, _2)
170 _config_changed_connection = Config::instance()->Changed.connect (bind(&Controls::config_changed, this, _1));
174 Controls::add_clicked ()
176 optional<boost::filesystem::path> sel = selected_dcp ();
177 DCPOMATIC_ASSERT (sel);
178 _spl.push_back (SPLEntry(*sel));
179 _spl_view->InsertItem(_spl_view->GetItemCount(), std_to_wx(sel->filename().string()));
181 setup_sensitivity ();
185 Controls::config_changed (int property)
187 if (property == Config::PLAYER_DCP_DIRECTORY) {
188 update_dcp_directory ();
195 #ifdef DCPOMATIC_VARIANT_SWAROOP
196 _play_button->Enable (false);
197 _pause_button->Enable (true);
199 _play_button->SetValue (true);
201 setup_sensitivity ();
207 #ifdef DCPOMATIC_VARIANT_SWAROOP
208 _play_button->Enable (true);
209 _pause_button->Enable (false);
211 _play_button->SetValue (false);
213 setup_sensitivity ();
217 Controls::position_changed ()
219 if (!_slider_being_moved) {
220 update_position_label ();
221 update_position_slider ();
226 Controls::eye_changed ()
228 _viewer->set_eyes (_eye->GetSelection() == 0 ? EYES_LEFT : EYES_RIGHT);
232 Controls::outline_content_changed ()
234 _viewer->set_outline_content (_outline_content->GetValue());
238 Controls::film_change (ChangeType type, Film::Property p)
240 if (type != CHANGE_TYPE_DONE) {
244 if (p == Film::CONTENT || p == Film::THREE_D) {
245 setup_sensitivity ();
249 /** @param page true if this was a PAGEUP/PAGEDOWN event for which we won't receive a THUMBRELEASE */
251 Controls::slider_moved (bool page)
257 if (!page && !_slider_being_moved) {
258 /* This is the first event of a drag; stop playback for the duration of the drag */
259 _was_running_before_slider = _viewer->stop ();
260 _slider_being_moved = true;
263 DCPTime t (_slider->GetValue() * _film->length().get() / 4096);
264 t = t.round (_film->video_frame_rate());
265 /* Ensure that we hit the end of the film at the end of the slider */
266 if (t >= _film->length ()) {
267 t = _film->length() - _viewer->one_video_frame();
269 _viewer->seek (t, false);
270 update_position_label ();
274 Controls::slider_released ()
276 if (_was_running_before_slider) {
277 /* Restart after a drag */
280 _slider_being_moved = false;
284 Controls::play_clicked ()
286 #ifdef DCPOMATIC_VARIANT_SWAROOP
294 #ifndef DCPOMATIC_VARIANT_SWAROOP
296 Controls::check_play_state ()
298 if (!_film || _film->video_frame_rate() == 0) {
302 if (_play_button->GetValue()) {
311 Controls::update_position_slider ()
314 _slider->SetValue (0);
318 DCPTime const len = _film->length ();
321 int const new_slider_position = 4096 * _viewer->position().get() / len.get();
322 if (new_slider_position != _slider->GetValue()) {
323 _slider->SetValue (new_slider_position);
329 Controls::update_position_label ()
332 _frame_number->SetLabel ("0");
333 _timecode->SetLabel ("0:0:0.0");
337 double const fps = _film->video_frame_rate ();
338 /* Count frame number from 1 ... not sure if this is the best idea */
339 _frame_number->SetLabel (wxString::Format (wxT("%ld"), lrint (_viewer->position().seconds() * fps) + 1));
340 _timecode->SetLabel (time_to_timecode (_viewer->position(), fps));
344 Controls::active_jobs_changed (optional<string> j)
347 setup_sensitivity ();
351 Controls::nudge_amount (wxKeyboardState& ev)
353 DCPTime amount = _viewer->one_video_frame ();
355 if (ev.ShiftDown() && !ev.ControlDown()) {
356 amount = DCPTime::from_seconds (1);
357 } else if (!ev.ShiftDown() && ev.ControlDown()) {
358 amount = DCPTime::from_seconds (10);
359 } else if (ev.ShiftDown() && ev.ControlDown()) {
360 amount = DCPTime::from_seconds (60);
367 Controls::rewind_clicked (wxMouseEvent& ev)
369 _viewer->seek (DCPTime(), true);
374 Controls::back_frame ()
376 _viewer->seek_by (-_viewer->one_video_frame(), true);
380 Controls::forward_frame ()
382 _viewer->seek_by (_viewer->one_video_frame(), true);
386 Controls::back_clicked (wxKeyboardState& ev)
388 _viewer->seek_by (-nudge_amount(ev), true);
392 Controls::forward_clicked (wxKeyboardState& ev)
394 _viewer->seek_by (nudge_amount(ev), true);
398 Controls::setup_sensitivity ()
400 /* examine content is the only job which stops the viewer working */
401 bool const active_job = _active_job && *_active_job != "examine_content";
402 bool const c = ((_film && !_film->content().empty()) || !_spl.empty()) && !active_job;
405 _rewind_button->Enable (c);
406 _back_button->Enable (c);
407 _forward_button->Enable (c);
408 #ifdef DCPOMATIC_VARIANT_SWAROOP
409 _play_button->Enable (c && !_viewer->playing());
410 _pause_button->Enable (c && _viewer->playing());
411 _stop_button->Enable (c);
413 _play_button->Enable (c);
415 if (_outline_content) {
416 _outline_content->Enable (c);
418 _frame_number->Enable (c);
419 _timecode->Enable (c);
420 if (_jump_to_selected) {
421 _jump_to_selected->Enable (c);
425 _eye->Enable (c && _film->three_d ());
428 _add_button->Enable (static_cast<bool>(selected_dcp()));
431 optional<boost::filesystem::path>
432 Controls::selected_dcp () const
434 long int s = _dcp_directory->GetNextItem (-1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED);
436 return optional<boost::filesystem::path>();
439 DCPOMATIC_ASSERT (s < int(_dcp_directories.size()));
440 return _dcp_directories[s];
444 Controls::timecode_clicked ()
446 PlayheadToTimecodeDialog* dialog = new PlayheadToTimecodeDialog (this, _film->video_frame_rate ());
447 if (dialog->ShowModal() == wxID_OK) {
448 _viewer->seek (dialog->get(), true);
454 Controls::frame_number_clicked ()
456 PlayheadToFrameDialog* dialog = new PlayheadToFrameDialog (this, _film->video_frame_rate ());
457 if (dialog->ShowModal() == wxID_OK) {
458 _viewer->seek (dialog->get(), true);
464 Controls::jump_to_selected_clicked ()
466 Config::instance()->set_jump_to_selected (_jump_to_selected->GetValue ());
470 Controls::film_changed ()
472 shared_ptr<Film> film = _viewer->film ();
480 setup_sensitivity ();
482 update_position_slider ();
483 update_position_label ();
486 _film->Change.connect (boost::bind (&Controls::film_change, this, _1, _2));
491 Controls::film () const
497 Controls::show_extended_player_controls (bool s)
499 _dcp_directory->Show (s);
502 _add_button->Show (s);
507 Controls::update_dcp_directory ()
509 using namespace boost::filesystem;
511 _dcp_directory->DeleteAllItems ();
512 _dcp_directories.clear ();
513 optional<path> dir = Config::instance()->player_dcp_directory();
518 for (directory_iterator i = directory_iterator(*dir); i != directory_iterator(); ++i) {
520 if (is_directory(*i) && (is_regular_file(*i / "ASSETMAP") || is_regular_file(*i / "ASSETMAP.xml"))) {
521 string const x = i->path().string().substr(dir->string().length() + 1);
522 _dcp_directory->InsertItem(_dcp_directory->GetItemCount(), std_to_wx(x));
523 _dcp_directories.push_back(*i);
525 } catch (boost::filesystem::filesystem_error& e) {
531 #ifdef DCPOMATIC_VARIANT_SWAROOP
533 Controls::pause_clicked ()
539 Controls::stop_clicked ()
542 _viewer->seek (DCPTime(), true);
547 Controls::log (wxString s)
550 gettimeofday (&time, 0);
552 time_t const sec = time.tv_sec;
553 struct tm* t = localtime (&sec);
554 strftime (buffer, 64, "%c", t);
555 wxString ts = std_to_wx(string(buffer)) + N_(": ");
556 _log->SetValue(_log->GetValue() + ts + s + "\n");