2 Copyright (C) 2012-2020 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 "text_panel.h"
22 #include "film_editor.h"
24 #include "text_view.h"
25 #include "content_panel.h"
26 #include "fonts_dialog.h"
27 #include "dcp_text_track_dialog.h"
28 #include "subtitle_appearance_dialog.h"
29 #include "static_text.h"
30 #include "check_box.h"
31 #include "dcpomatic_button.h"
32 #include "film_viewer.h"
33 #include "lib/job_manager.h"
34 #include "lib/ffmpeg_content.h"
35 #include "lib/string_text_file_content.h"
36 #include "lib/ffmpeg_subtitle_stream.h"
37 #include "lib/dcp_subtitle_content.h"
38 #include "lib/string_text_file_decoder.h"
39 #include "lib/dcp_subtitle_decoder.h"
40 #include "lib/dcp_content.h"
41 #include "lib/text_content.h"
42 #include "lib/decoder_factory.h"
43 #include "lib/analyse_subtitles_job.h"
44 #include "lib/subtitle_analysis.h"
45 #include <wx/spinctrl.h>
51 using std::shared_ptr;
52 using boost::optional;
53 using std::dynamic_pointer_cast;
56 /** @param t Original text type of the content, if known */
57 TextPanel::TextPanel (ContentPanel* p, TextType t)
58 : ContentSubPanel (p, std_to_wx(text_type_to_name(t)))
59 , _outline_subtitles (0)
60 , _dcp_track_label (0)
65 , _loading_analysis (false)
67 wxString refer = _("Use this DCP's subtitle as OV and make VF");
68 if (t == TextType::CLOSED_CAPTION) {
69 refer = _("Use this DCP's closed caption as OV and make VF");
72 _reference = new CheckBox (this, refer);
73 _reference_note = new StaticText (this, wxT(""));
74 _reference_note->Wrap (200);
75 auto font = _reference_note->GetFont();
76 font.SetStyle(wxFONTSTYLE_ITALIC);
77 font.SetPointSize(font.GetPointSize() - 1);
78 _reference_note->SetFont(font);
80 _use = new CheckBox (this, _("Use as"));
81 _type = new wxChoice (this, wxID_ANY);
82 _type->Append (_("open subtitles"));
83 _type->Append (_("closed captions"));
85 _burn = new CheckBox (this, _("Burn subtitles into image"));
88 int const spin_width = 118;
90 int const spin_width = 56;
93 _offset_label = create_label (this, _("Offset"), true);
94 _x_offset_label = create_label (this, _("X"), true);
95 _x_offset = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(spin_width, -1));
96 _x_offset_pc_label = new StaticText (this, _("%"));
97 _y_offset_label = create_label (this, _("Y"), true);
98 _y_offset = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(spin_width, -1));
99 _y_offset_pc_label = new StaticText (this, _("%"));
101 _scale_label = create_label (this, _("Scale"), true);
102 _x_scale_label = create_label (this, _("X"), true);
103 _x_scale = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(spin_width, -1));
104 _x_scale_pc_label = new StaticText (this, _("%"));
105 _y_scale_label = create_label (this, S_("Coord|Y"), true);
106 _y_scale = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(spin_width, -1));
107 _y_scale_pc_label = new StaticText (this, _("%"));
109 _line_spacing_label = create_label (this, _("Line spacing"), true);
110 _line_spacing = new wxSpinCtrl (this);
111 _line_spacing_pc_label = new StaticText (this, _("%"));
113 _stream_label = create_label (this, _("Stream"), true);
114 _stream = new wxChoice (this, wxID_ANY);
116 _text_view_button = new Button (this, _("View..."));
117 _fonts_dialog_button = new Button (this, _("Fonts..."));
118 _appearance_dialog_button = new Button (this, _("Appearance..."));
120 _x_offset->SetRange (-100, 100);
121 _y_offset->SetRange (-100, 100);
122 _x_scale->SetRange (10, 1000);
123 _y_scale->SetRange (10, 1000);
124 _line_spacing->SetRange (10, 1000);
126 _reference->Bind (wxEVT_CHECKBOX, boost::bind (&TextPanel::reference_clicked, this));
127 _use->Bind (wxEVT_CHECKBOX, boost::bind (&TextPanel::use_toggled, this));
128 _type->Bind (wxEVT_CHOICE, boost::bind (&TextPanel::type_changed, this));
129 _burn->Bind (wxEVT_CHECKBOX, boost::bind (&TextPanel::burn_toggled, this));
130 _x_offset->Bind (wxEVT_SPINCTRL, boost::bind (&TextPanel::x_offset_changed, this));
131 _y_offset->Bind (wxEVT_SPINCTRL, boost::bind (&TextPanel::y_offset_changed, this));
132 _x_scale->Bind (wxEVT_SPINCTRL, boost::bind (&TextPanel::x_scale_changed, this));
133 _y_scale->Bind (wxEVT_SPINCTRL, boost::bind (&TextPanel::y_scale_changed, this));
134 _line_spacing->Bind (wxEVT_SPINCTRL, boost::bind (&TextPanel::line_spacing_changed, this));
135 _stream->Bind (wxEVT_CHOICE, boost::bind (&TextPanel::stream_changed, this));
136 _text_view_button->Bind (wxEVT_BUTTON, boost::bind (&TextPanel::text_view_clicked, this));
137 _fonts_dialog_button->Bind (wxEVT_BUTTON, boost::bind (&TextPanel::fonts_dialog_clicked, this));
138 _appearance_dialog_button->Bind (wxEVT_BUTTON, boost::bind (&TextPanel::appearance_dialog_clicked, this));
141 content_selection_changed ();
145 TextPanel::setup_visibility ()
147 switch (current_type()) {
148 case TextType::OPEN_SUBTITLE:
149 if (_dcp_track_label) {
150 _dcp_track_label->Destroy ();
151 _dcp_track_label = 0;
154 _dcp_track->Destroy ();
157 if (!_outline_subtitles) {
158 _outline_subtitles = new CheckBox (this, _("Show subtitle area"));
159 _outline_subtitles->Bind (wxEVT_CHECKBOX, boost::bind (&TextPanel::outline_subtitles_changed, this));
160 _grid->Add (_outline_subtitles, wxGBPosition(_outline_subtitles_row, 0), wxGBSpan(1, 2));
164 case TextType::CLOSED_CAPTION:
165 if (!_dcp_track_label) {
166 _dcp_track_label = create_label (this, _("CCAP track"), true);
167 add_label_to_sizer (_grid, _dcp_track_label, true, wxGBPosition(_ccap_track_row, 0));
170 _dcp_track = new wxChoice (this, wxID_ANY);
171 _dcp_track->Bind (wxEVT_CHOICE, boost::bind(&TextPanel::dcp_track_changed, this));
172 _grid->Add (_dcp_track, wxGBPosition(_ccap_track_row, 1), wxDefaultSpan, wxEXPAND);
173 update_dcp_tracks ();
174 film_content_changed (TextContentProperty::DCP_TRACK);
176 if (_outline_subtitles) {
177 _outline_subtitles->Destroy ();
178 _outline_subtitles = 0;
179 clear_outline_subtitles ();
190 TextPanel::add_to_grid ()
194 auto reference_sizer = new wxBoxSizer (wxVERTICAL);
195 reference_sizer->Add (_reference, 0);
196 reference_sizer->Add (_reference_note, 0);
197 _grid->Add (reference_sizer, wxGBPosition(r, 0), wxGBSpan(1, 4));
200 auto use = new wxBoxSizer (wxHORIZONTAL);
201 use->Add (_use, 0, wxEXPAND | wxRIGHT, DCPOMATIC_SIZER_GAP);
202 use->Add (_type, 1, wxEXPAND, 0);
203 _grid->Add (use, wxGBPosition (r, 0), wxGBSpan (1, 2));
206 _grid->Add (_burn, wxGBPosition (r, 0), wxGBSpan (1, 2));
209 _outline_subtitles_row = r;
212 add_label_to_sizer (_grid, _offset_label, true, wxGBPosition (r, 0));
213 auto offset = new wxBoxSizer (wxHORIZONTAL);
214 add_label_to_sizer (offset, _x_offset_label, true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
215 offset->Add (_x_offset, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP);
216 offset->Add (_x_offset_pc_label, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP * 2);
218 _grid->Add (offset, wxGBPosition(r, 1));
220 offset = new wxBoxSizer (wxHORIZONTAL);
222 add_label_to_sizer (offset, _y_offset_label, true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
223 offset->Add (_y_offset, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP);
224 add_label_to_sizer (offset, _y_offset_pc_label, false, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL);
225 _grid->Add (offset, wxGBPosition (r, 1));
228 add_label_to_sizer (_grid, _scale_label, true, wxGBPosition (r, 0));
229 auto scale = new wxBoxSizer (wxHORIZONTAL);
230 add_label_to_sizer (scale, _x_scale_label, true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
231 scale->Add (_x_scale, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP);
232 scale->Add (_x_scale_pc_label, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP * 2);
234 _grid->Add (scale, wxGBPosition(r, 1));
236 scale = new wxBoxSizer (wxHORIZONTAL);
238 add_label_to_sizer (scale, _y_scale_label, true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
239 scale->Add (_y_scale, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP);
240 add_label_to_sizer (scale, _y_scale_pc_label, false, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL);
241 _grid->Add (scale, wxGBPosition (r, 1));
245 add_label_to_sizer (_grid, _line_spacing_label, true, wxGBPosition (r, 0));
246 wxBoxSizer* s = new wxBoxSizer (wxHORIZONTAL);
247 s->Add (_line_spacing);
248 add_label_to_sizer (s, _line_spacing_pc_label, false, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
249 _grid->Add (s, wxGBPosition (r, 1));
256 add_label_to_sizer (_grid, _stream_label, true, wxGBPosition (r, 0));
257 _grid->Add (_stream, wxGBPosition (r, 1));
261 auto s = new wxBoxSizer (wxHORIZONTAL);
263 s->Add (_text_view_button, 1, wxALL, DCPOMATIC_SIZER_GAP);
264 s->Add (_fonts_dialog_button, 1, wxALL, DCPOMATIC_SIZER_GAP);
265 s->Add (_appearance_dialog_button, 1, wxALL, DCPOMATIC_SIZER_GAP);
267 _grid->Add (s, wxGBPosition (r, 0), wxGBSpan (1, 2));
275 TextPanel::update_dcp_track_selection ()
277 DCPOMATIC_ASSERT (_dcp_track);
279 optional<DCPTextTrack> selected;
281 for (auto i: _parent->selected_text()) {
282 auto t = i->text_of_original_type(_original_type);
284 auto dt = t->dcp_track();
285 if (dt && selected && *dt != *selected) {
287 } else if (!selected) {
294 for (auto i: _parent->film()->closed_caption_tracks()) {
295 if (!many && selected && *selected == i) {
296 _dcp_track->SetSelection (n);
301 if (!selected || many) {
302 _dcp_track->SetSelection (wxNOT_FOUND);
307 TextPanel::update_dcp_tracks ()
309 DCPOMATIC_ASSERT (_dcp_track);
311 _dcp_track->Clear ();
312 for (auto i: _parent->film()->closed_caption_tracks()) {
313 /* XXX: don't display the "magic" track which has empty name and language;
314 this is a nasty hack (see also Film::closed_caption_tracks)
316 if (!i.name.empty() || !i.language.empty()) {
317 _dcp_track->Append (std_to_wx(i.summary()));
321 if (_parent->film()->closed_caption_tracks().size() < 6) {
322 _dcp_track->Append (_("Add new..."));
325 update_dcp_track_selection ();
329 TextPanel::dcp_track_changed ()
331 optional<DCPTextTrack> track;
333 if (_dcp_track->GetSelection() == int(_dcp_track->GetCount()) - 1) {
334 auto d = new DCPTextTrackDialog (this);
335 if (d->ShowModal() == wxID_OK) {
340 /* Find the DCPTextTrack that was selected */
341 for (auto i: _parent->film()->closed_caption_tracks()) {
342 if (i.summary() == wx_to_std(_dcp_track->GetStringSelection())) {
349 for (auto i: _parent->selected_text()) {
350 auto t = i->text_of_original_type(_original_type);
351 if (t && t->type() == TextType::CLOSED_CAPTION) {
352 t->set_dcp_track(*track);
357 update_dcp_tracks ();
361 TextPanel::film_changed (Film::Property property)
363 if (property == Film::Property::CONTENT || property == Film::Property::REEL_TYPE || property == Film::Property::INTEROP) {
364 setup_sensitivity ();
369 TextPanel::film_content_changed (int property)
371 auto fc = _parent->selected_ffmpeg ();
372 auto sc = _parent->selected_text ();
374 shared_ptr<FFmpegContent> fcs;
375 if (fc.size() == 1) {
379 shared_ptr<Content> scs;
380 if (sc.size() == 1) {
384 shared_ptr<TextContent> text;
386 text = scs->text_of_original_type(_original_type);
389 if (property == FFmpegContentProperty::SUBTITLE_STREAMS) {
392 for (auto i: fcs->subtitle_streams()) {
393 _stream->Append (std_to_wx(i->name), new wxStringClientData(std_to_wx(i->identifier())));
396 if (fcs->subtitle_stream()) {
397 checked_set (_stream, fcs->subtitle_stream()->identifier ());
399 _stream->SetSelection (wxNOT_FOUND);
402 setup_sensitivity ();
403 clear_outline_subtitles ();
404 } else if (property == TextContentProperty::USE) {
405 checked_set (_use, text ? text->use() : false);
406 setup_sensitivity ();
407 clear_outline_subtitles ();
408 } else if (property == TextContentProperty::TYPE) {
410 switch (text->type()) {
411 case TextType::OPEN_SUBTITLE:
412 _type->SetSelection (0);
414 case TextType::CLOSED_CAPTION:
415 _type->SetSelection (1);
418 DCPOMATIC_ASSERT (false);
421 _type->SetSelection (0);
423 setup_sensitivity ();
425 } else if (property == TextContentProperty::BURN) {
426 checked_set (_burn, text ? text->burn() : false);
427 } else if (property == TextContentProperty::X_OFFSET) {
428 checked_set (_x_offset, text ? lrint (text->x_offset() * 100) : 0);
429 update_outline_subtitles_in_viewer ();
430 } else if (property == TextContentProperty::Y_OFFSET) {
431 checked_set (_y_offset, text ? lrint (text->y_offset() * 100) : 0);
432 update_outline_subtitles_in_viewer ();
433 } else if (property == TextContentProperty::X_SCALE) {
434 checked_set (_x_scale, text ? lrint (text->x_scale() * 100) : 100);
435 clear_outline_subtitles ();
436 } else if (property == TextContentProperty::Y_SCALE) {
437 checked_set (_y_scale, text ? lrint (text->y_scale() * 100) : 100);
438 clear_outline_subtitles ();
439 } else if (property == TextContentProperty::LINE_SPACING) {
440 checked_set (_line_spacing, text ? lrint (text->line_spacing() * 100) : 100);
441 clear_outline_subtitles ();
442 } else if (property == TextContentProperty::DCP_TRACK) {
444 update_dcp_track_selection ();
446 } else if (property == DCPContentProperty::REFERENCE_TEXT) {
448 auto dcp = dynamic_pointer_cast<DCPContent> (scs);
449 checked_set (_reference, dcp ? dcp->reference_text(_original_type) : false);
451 checked_set (_reference, false);
454 setup_sensitivity ();
455 } else if (property == DCPContentProperty::TEXTS) {
456 setup_sensitivity ();
457 } else if (property == ContentProperty::TRIM_START) {
458 setup_sensitivity ();
463 TextPanel::use_toggled ()
465 for (auto i: _parent->selected_text()) {
466 i->text_of_original_type(_original_type)->set_use (_use->GetValue());
470 /** @return the text type that is currently selected in the drop-down */
472 TextPanel::current_type () const
474 switch (_type->GetSelection()) {
476 return TextType::OPEN_SUBTITLE;
478 return TextType::CLOSED_CAPTION;
481 return TextType::UNKNOWN;
485 TextPanel::type_changed ()
487 for (auto i: _parent->selected_text()) {
488 i->text_of_original_type(_original_type)->set_type (current_type ());
495 TextPanel::burn_toggled ()
497 for (auto i: _parent->selected_text ()) {
498 i->text_of_original_type(_original_type)->set_burn (_burn->GetValue());
503 TextPanel::setup_sensitivity ()
506 /* We currently assume that FFmpeg subtitles are bitmapped */
508 /* DCP subs can't have their line spacing changed */
510 auto sel = _parent->selected_text ();
512 /* These are the content types that could include subtitles */
513 auto fc = std::dynamic_pointer_cast<const FFmpegContent> (i);
514 auto sc = std::dynamic_pointer_cast<const StringTextFileContent> (i);
515 auto dc = std::dynamic_pointer_cast<const DCPContent> (i);
516 auto dsc = std::dynamic_pointer_cast<const DCPSubtitleContent> (i);
518 if (!fc->text.empty()) {
522 } else if (dc || dsc) {
526 /* XXX: in the future there could be bitmap subs from DCPs */
531 /* Decide whether we can reference these subs */
533 shared_ptr<DCPContent> dcp;
534 if (sel.size() == 1) {
535 dcp = dynamic_pointer_cast<DCPContent> (sel.front ());
539 bool const can_reference = dcp && dcp->can_reference_text (_parent->film(), _original_type, why_not);
541 if (why_not.empty()) {
542 cannot = _("Cannot reference this DCP's subtitles or captions.");
544 cannot = _("Cannot reference this DCP's subtitles or captions: ") + std_to_wx(why_not);
546 setup_refer_button (_reference, _reference_note, dcp, can_reference, cannot);
548 bool const reference = _reference->GetValue ();
550 TextType const type = current_type ();
554 _type->Append (_("open subtitles"));
555 if (ffmpeg_subs == 0) {
556 _type->Append (_("closed captions"));
560 case TextType::OPEN_SUBTITLE:
561 _type->SetSelection (0);
563 case TextType::CLOSED_CAPTION:
564 if (_type->GetCount() > 1) {
565 _type->SetSelection (1);
572 /* Set up sensitivity */
573 _use->Enable (!reference && any_subs > 0);
574 bool const use = _use->GetValue ();
575 if (_outline_subtitles) {
576 _outline_subtitles->Enable (!_loading_analysis && any_subs && use && type == TextType::OPEN_SUBTITLE);
578 _type->Enable (!reference && any_subs > 0 && use);
579 _burn->Enable (!reference && any_subs > 0 && use && type == TextType::OPEN_SUBTITLE);
580 _x_offset->Enable (!reference && any_subs > 0 && use && type == TextType::OPEN_SUBTITLE);
581 _y_offset->Enable (!reference && any_subs > 0 && use && type == TextType::OPEN_SUBTITLE);
582 _x_scale->Enable (!reference && any_subs > 0 && use && type == TextType::OPEN_SUBTITLE);
583 _y_scale->Enable (!reference && any_subs > 0 && use && type == TextType::OPEN_SUBTITLE);
584 _line_spacing->Enable (!reference && use && type == TextType::OPEN_SUBTITLE && dcp_subs < any_subs);
585 _stream->Enable (!reference && ffmpeg_subs == 1);
586 /* Ideally we would check here to see if the FFmpeg content has "string" subs (i.e. not bitmaps) */
587 _text_view_button->Enable (!reference && any_subs > 0 && ffmpeg_subs == 0);
588 _fonts_dialog_button->Enable (!reference && any_subs > 0 && ffmpeg_subs == 0 && type == TextType::OPEN_SUBTITLE);
589 _appearance_dialog_button->Enable (!reference && any_subs > 0 && use && type == TextType::OPEN_SUBTITLE);
593 TextPanel::stream_changed ()
595 auto fc = _parent->selected_ffmpeg ();
596 if (fc.size() != 1) {
600 auto fcs = fc.front ();
602 auto a = fcs->subtitle_streams ();
604 auto const s = string_client_data (_stream->GetClientObject (_stream->GetSelection ()));
605 while (i != a.end() && (*i)->identifier () != s) {
610 fcs->set_subtitle_stream (*i);
615 TextPanel::x_offset_changed ()
617 for (auto i: _parent->selected_text ()) {
618 i->text_of_original_type(_original_type)->set_x_offset (_x_offset->GetValue() / 100.0);
623 TextPanel::y_offset_changed ()
625 for (auto i: _parent->selected_text ()) {
626 i->text_of_original_type(_original_type)->set_y_offset (_y_offset->GetValue() / 100.0);
631 TextPanel::x_scale_changed ()
633 for (auto i: _parent->selected_text ()) {
634 i->text_of_original_type(_original_type)->set_x_scale (_x_scale->GetValue() / 100.0);
639 TextPanel::y_scale_changed ()
641 for (auto i: _parent->selected_text ()) {
642 i->text_of_original_type(_original_type)->set_y_scale (_y_scale->GetValue() / 100.0);
647 TextPanel::line_spacing_changed ()
649 for (auto i: _parent->selected_text ()) {
650 i->text_of_original_type(_original_type)->set_line_spacing (_line_spacing->GetValue() / 100.0);
655 TextPanel::content_selection_changed ()
657 film_content_changed (FFmpegContentProperty::SUBTITLE_STREAMS);
658 film_content_changed (TextContentProperty::USE);
659 film_content_changed (TextContentProperty::BURN);
660 film_content_changed (TextContentProperty::X_OFFSET);
661 film_content_changed (TextContentProperty::Y_OFFSET);
662 film_content_changed (TextContentProperty::X_SCALE);
663 film_content_changed (TextContentProperty::Y_SCALE);
664 film_content_changed (TextContentProperty::LINE_SPACING);
665 film_content_changed (TextContentProperty::FONTS);
666 film_content_changed (TextContentProperty::TYPE);
667 film_content_changed (TextContentProperty::DCP_TRACK);
668 film_content_changed (DCPContentProperty::REFERENCE_TEXT);
672 TextPanel::text_view_clicked ()
675 _text_view->Destroy ();
679 auto c = _parent->selected_text ();
680 DCPOMATIC_ASSERT (c.size() == 1);
682 auto decoder = decoder_factory (_parent->film(), c.front(), false, false, shared_ptr<Decoder>());
685 _text_view = new TextView (this, _parent->film(), c.front(), c.front()->text_of_original_type(_original_type), decoder, _parent->film_viewer());
691 TextPanel::fonts_dialog_clicked ()
694 _fonts_dialog->Destroy ();
695 _fonts_dialog = nullptr;
698 auto c = _parent->selected_text ();
699 DCPOMATIC_ASSERT (c.size() == 1);
701 _fonts_dialog = new FontsDialog (this, c.front(), c.front()->text_of_original_type(_original_type));
702 _fonts_dialog->Show ();
706 TextPanel::reference_clicked ()
708 auto c = _parent->selected ();
713 auto d = dynamic_pointer_cast<DCPContent> (c.front ());
718 d->set_reference_text (_original_type, _reference->GetValue ());
722 TextPanel::appearance_dialog_clicked ()
724 auto c = _parent->selected_text ();
725 DCPOMATIC_ASSERT (c.size() == 1);
727 auto d = new SubtitleAppearanceDialog (this, _parent->film(), c.front(), c.front()->text_of_original_type(_original_type));
728 if (d->ShowModal () == wxID_OK) {
736 /** The user has clicked on the outline subtitles check box */
738 TextPanel::outline_subtitles_changed ()
740 if (_outline_subtitles->GetValue()) {
741 _analysis_content = _parent->selected_text().front();
742 try_to_load_analysis ();
744 clear_outline_subtitles ();
750 TextPanel::try_to_load_analysis ()
752 if (_loading_analysis) {
756 _loading_analysis = true;
757 setup_sensitivity ();
760 auto content = _analysis_content.lock ();
762 _loading_analysis = false;
763 setup_sensitivity ();
767 auto const path = _parent->film()->subtitle_analysis_path(content);
769 if (!boost::filesystem::exists(path)) {
770 for (auto i: JobManager::instance()->get()) {
771 if (dynamic_pointer_cast<AnalyseSubtitlesJob>(i)) {
776 JobManager::instance()->analyse_subtitles (
777 _parent->film(), content, _analysis_finished_connection, bind(&TextPanel::analysis_finished, this)
783 _analysis.reset (new SubtitleAnalysis(path));
784 } catch (OldFormatError& e) {
785 /* An old analysis file: recreate it */
786 JobManager::instance()->analyse_subtitles (
787 _parent->film(), content, _analysis_finished_connection, bind(&TextPanel::analysis_finished, this)
792 update_outline_subtitles_in_viewer ();
793 _loading_analysis = false;
794 setup_sensitivity ();
799 TextPanel::update_outline_subtitles_in_viewer ()
801 auto fv = _parent->film_viewer().lock();
807 auto rect = _analysis->bounding_box ();
809 auto content = _analysis_content.lock ();
810 DCPOMATIC_ASSERT (content);
811 rect->x += content->text.front()->x_offset();
812 rect->y += content->text.front()->y_offset();
814 fv->set_outline_subtitles (rect);
816 fv->set_outline_subtitles (optional<dcpomatic::Rect<double> >());
821 /** Remove any current subtitle outline display */
823 TextPanel::clear_outline_subtitles ()
826 update_outline_subtitles_in_viewer ();
827 if (_outline_subtitles) {
828 _outline_subtitles->SetValue (false);
834 TextPanel::analysis_finished ()
836 auto content = _analysis_content.lock ();
838 _loading_analysis = false;
839 setup_sensitivity ();
843 if (!boost::filesystem::exists(_parent->film()->subtitle_analysis_path(content))) {
844 /* We analysed and still nothing showed up, so maybe it was cancelled or it failed.
847 error_dialog (_parent->window(), _("Could not analyse subtitles."));
848 clear_outline_subtitles ();
849 _loading_analysis = false;
850 setup_sensitivity ();
854 _loading_analysis = false;
855 try_to_load_analysis ();