2 Copyright (C) 2012-2021 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 "check_box.h"
23 #include "content_panel.h"
24 #include "dcp_text_track_dialog.h"
25 #include "dcpomatic_button.h"
26 #include "dcpomatic_spin_ctrl.h"
27 #include "film_editor.h"
28 #include "film_viewer.h"
29 #include "fonts_dialog.h"
30 #include "language_tag_widget.h"
31 #include "static_text.h"
32 #include "subtitle_appearance_dialog.h"
33 #include "text_panel.h"
34 #include "text_view.h"
37 #include "lib/analyse_subtitles_job.h"
38 #include "lib/dcp_content.h"
39 #include "lib/dcp_subtitle_content.h"
40 #include "lib/dcp_subtitle_decoder.h"
41 #include "lib/decoder_factory.h"
42 #include "lib/ffmpeg_content.h"
43 #include "lib/ffmpeg_subtitle_stream.h"
44 #include "lib/job_manager.h"
45 #include "lib/scope_guard.h"
46 #include "lib/string_text_file_content.h"
47 #include "lib/string_text_file_decoder.h"
48 #include "lib/subtitle_analysis.h"
49 #include "lib/text_content.h"
50 #include <dcp/warnings.h>
51 LIBDCP_DISABLE_WARNINGS
52 #include <wx/spinctrl.h>
53 LIBDCP_ENABLE_WARNINGS
57 using std::dynamic_pointer_cast;
59 using std::shared_ptr;
63 using boost::optional;
66 /** @param t Original text type of the content, if known */
67 TextPanel::TextPanel (ContentPanel* p, TextType t)
68 : ContentSubPanel (p, std_to_wx(text_type_to_name(t)))
78 wxString refer = _("Use this DCP's subtitle as OV and make VF");
79 if (_original_type == TextType::CLOSED_CAPTION) {
80 refer = _("Use this DCP's closed caption as OV and make VF");
83 _reference = new CheckBox (this, refer);
84 _reference_note = new StaticText (this, wxT(""));
85 _reference_note->Wrap (200);
86 auto font = _reference_note->GetFont();
87 font.SetStyle(wxFONTSTYLE_ITALIC);
88 font.SetPointSize(font.GetPointSize() - 1);
89 _reference_note->SetFont(font);
91 _use = new CheckBox (this, _("Use as"));
92 _type = new wxChoice (this, wxID_ANY);
93 _type->Append (_("open subtitles"));
94 _type->Append (_("closed captions"));
96 _burn = new CheckBox (this, _("Burn subtitles into image"));
98 _offset_label = create_label (this, _("Offset"), true);
99 _x_offset_label = create_label (this, _("X"), true);
100 _x_offset = new SpinCtrl (this, DCPOMATIC_SPIN_CTRL_WIDTH);
101 _x_offset_pc_label = new StaticText (this, _("%"));
102 _y_offset_label = create_label (this, _("Y"), true);
103 _y_offset = new SpinCtrl (this, DCPOMATIC_SPIN_CTRL_WIDTH);
104 _y_offset_pc_label = new StaticText (this, _("%"));
106 _scale_label = create_label (this, _("Scale"), true);
107 _x_scale_label = create_label (this, _("X"), true);
108 _x_scale = new SpinCtrl (this, DCPOMATIC_SPIN_CTRL_WIDTH);
109 _x_scale_pc_label = new StaticText (this, _("%"));
110 _y_scale_label = create_label (this, S_("Coord|Y"), true);
111 _y_scale = new SpinCtrl (this, DCPOMATIC_SPIN_CTRL_WIDTH);
112 _y_scale_pc_label = new StaticText (this, _("%"));
114 _line_spacing_label = create_label (this, _("Line spacing"), true);
115 _line_spacing = new SpinCtrl (this, DCPOMATIC_SPIN_CTRL_WIDTH);
116 _line_spacing_pc_label = new StaticText (this, _("%"));
118 _stream_label = create_label (this, _("Stream"), true);
119 _stream = new wxChoice (this, wxID_ANY);
121 _text_view_button = new Button (this, _("View..."));
122 _fonts_dialog_button = new Button (this, _("Fonts..."));
123 _appearance_dialog_button = new Button (this, _("Appearance..."));
125 _x_offset->SetRange (-100, 100);
126 _y_offset->SetRange (-100, 100);
127 _x_scale->SetRange (0, 1000);
128 _y_scale->SetRange (0, 1000);
129 _line_spacing->SetRange (0, 1000);
131 _reference->bind(&TextPanel::reference_clicked, this);
132 _use->bind(&TextPanel::use_toggled, this);
133 _type->Bind (wxEVT_CHOICE, boost::bind (&TextPanel::type_changed, this));
134 _burn->bind(&TextPanel::burn_toggled, this);
135 _x_offset->Bind (wxEVT_SPINCTRL, boost::bind (&TextPanel::x_offset_changed, this));
136 _y_offset->Bind (wxEVT_SPINCTRL, boost::bind (&TextPanel::y_offset_changed, this));
137 _x_scale->Bind (wxEVT_SPINCTRL, boost::bind (&TextPanel::x_scale_changed, this));
138 _y_scale->Bind (wxEVT_SPINCTRL, boost::bind (&TextPanel::y_scale_changed, this));
139 _line_spacing->Bind (wxEVT_SPINCTRL, boost::bind (&TextPanel::line_spacing_changed, this));
140 _stream->Bind (wxEVT_CHOICE, boost::bind (&TextPanel::stream_changed, this));
141 _text_view_button->Bind (wxEVT_BUTTON, boost::bind (&TextPanel::text_view_clicked, this));
142 _fonts_dialog_button->Bind (wxEVT_BUTTON, boost::bind (&TextPanel::fonts_dialog_clicked, this));
143 _appearance_dialog_button->Bind (wxEVT_BUTTON, boost::bind (&TextPanel::appearance_dialog_clicked, this));
146 content_selection_changed ();
153 TextPanel::setup_visibility ()
155 switch (current_type()) {
156 case TextType::OPEN_SUBTITLE:
157 if (_dcp_track_label) {
158 _dcp_track_label->Destroy ();
159 _dcp_track_label = nullptr;
162 _dcp_track->Destroy ();
163 _dcp_track = nullptr;
165 if (!_outline_subtitles) {
166 _outline_subtitles = new CheckBox (this, _("Show subtitle area"));
167 _outline_subtitles->bind(&TextPanel::outline_subtitles_changed, this);
168 _grid->Add (_outline_subtitles, wxGBPosition(_outline_subtitles_row, 0), wxGBSpan(1, 2));
171 _language_label = create_label (this, _("Language"), true);
172 add_label_to_sizer (_grid, _language_label, true, wxGBPosition(_ccap_track_or_language_row, 0));
173 _language_sizer = new wxBoxSizer (wxHORIZONTAL);
174 _language = new LanguageTagWidget (this, _("Language of these subtitles"), boost::none, wxString("en-US-"));
175 _language->Changed.connect (boost::bind(&TextPanel::language_changed, this));
176 _language_sizer->Add (_language->sizer(), 1, wxRIGHT, DCPOMATIC_SIZER_GAP);
177 _language_type = new wxChoice (this, wxID_ANY);
178 /// TRANSLATORS: Main and Additional here are a choice for whether a set of subtitles is in the "main" language of the
179 /// film or an "additional" language.
180 _language_type->Append (_("Main"));
181 _language_type->Append (_("Additional"));
182 _language_type->Bind (wxEVT_CHOICE, boost::bind(&TextPanel::language_is_additional_changed, this));
183 _language_sizer->Add (_language_type, 0, wxALIGN_CENTER_VERTICAL | wxTOP, DCPOMATIC_CHOICE_TOP_PAD);
184 _grid->Add (_language_sizer, wxGBPosition(_ccap_track_or_language_row, 1), wxGBSpan(1, 2));
185 film_content_changed (TextContentProperty::LANGUAGE);
186 film_content_changed (TextContentProperty::LANGUAGE_IS_ADDITIONAL);
189 case TextType::CLOSED_CAPTION:
190 if (_language_label) {
191 _language_label->Destroy ();
192 _language_label = nullptr;
193 _grid->Remove (_language->sizer());
195 _grid->Remove (_language_sizer);
196 _language_sizer = nullptr;
198 _language_type->Destroy ();
199 _language_type = nullptr;
201 if (!_dcp_track_label) {
202 _dcp_track_label = create_label (this, _("CCAP track"), true);
203 add_label_to_sizer (_grid, _dcp_track_label, true, wxGBPosition(_ccap_track_or_language_row, 0));
206 _dcp_track = new wxChoice (this, wxID_ANY);
207 _dcp_track->Bind (wxEVT_CHOICE, boost::bind(&TextPanel::dcp_track_changed, this));
208 _grid->Add (_dcp_track, wxGBPosition(_ccap_track_or_language_row, 1), wxDefaultSpan, wxEXPAND);
209 update_dcp_tracks ();
210 film_content_changed (TextContentProperty::DCP_TRACK);
212 if (_outline_subtitles) {
213 _outline_subtitles->Destroy ();
214 _outline_subtitles = nullptr;
215 clear_outline_subtitles ();
227 TextPanel::add_to_grid ()
231 auto reference_sizer = new wxBoxSizer (wxVERTICAL);
232 reference_sizer->Add (_reference, 0);
233 reference_sizer->Add (_reference_note, 0);
234 _grid->Add (reference_sizer, wxGBPosition(r, 0), wxGBSpan(1, 4));
237 auto use = new wxBoxSizer (wxHORIZONTAL);
238 use->Add (_use, 0, wxEXPAND | wxRIGHT, DCPOMATIC_SIZER_GAP);
239 use->Add (_type, 1, wxEXPAND, 0);
240 _grid->Add (use, wxGBPosition (r, 0), wxGBSpan (1, 2));
243 _grid->Add (_burn, wxGBPosition (r, 0), wxGBSpan (1, 2));
246 _outline_subtitles_row = r;
249 add_label_to_sizer (_grid, _offset_label, true, wxGBPosition (r, 0));
250 auto offset = new wxBoxSizer (wxHORIZONTAL);
251 add_label_to_sizer (offset, _x_offset_label, true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
252 offset->Add (_x_offset, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP);
253 offset->Add (_x_offset_pc_label, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP * 2);
255 _grid->Add (offset, wxGBPosition(r, 1));
257 offset = new wxBoxSizer (wxHORIZONTAL);
259 add_label_to_sizer (offset, _y_offset_label, true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
260 offset->Add (_y_offset, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP);
261 add_label_to_sizer (offset, _y_offset_pc_label, false, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL);
262 _grid->Add (offset, wxGBPosition (r, 1));
265 add_label_to_sizer (_grid, _scale_label, true, wxGBPosition (r, 0));
266 auto scale = new wxBoxSizer (wxHORIZONTAL);
267 add_label_to_sizer (scale, _x_scale_label, true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
268 scale->Add (_x_scale, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP);
269 scale->Add (_x_scale_pc_label, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP * 2);
271 _grid->Add (scale, wxGBPosition(r, 1));
273 scale = new wxBoxSizer (wxHORIZONTAL);
275 add_label_to_sizer (scale, _y_scale_label, true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
276 scale->Add (_y_scale, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP);
277 add_label_to_sizer (scale, _y_scale_pc_label, false, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL);
278 _grid->Add (scale, wxGBPosition (r, 1));
282 add_label_to_sizer (_grid, _line_spacing_label, true, wxGBPosition (r, 0));
283 auto s = new wxBoxSizer (wxHORIZONTAL);
284 s->Add (_line_spacing);
285 add_label_to_sizer (s, _line_spacing_pc_label, false, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
286 _grid->Add (s, wxGBPosition (r, 1));
290 _ccap_track_or_language_row = r;
293 add_label_to_sizer (_grid, _stream_label, true, wxGBPosition (r, 0));
294 _grid->Add (_stream, wxGBPosition (r, 1));
298 auto s = new wxBoxSizer (wxHORIZONTAL);
300 s->Add (_text_view_button, 0, wxALL, DCPOMATIC_SIZER_GAP);
301 s->Add (_fonts_dialog_button, 0, wxALL, DCPOMATIC_SIZER_GAP);
302 s->Add (_appearance_dialog_button, 0, wxALL, DCPOMATIC_SIZER_GAP);
304 _grid->Add (s, wxGBPosition(r, 0), wxGBSpan(1, 2));
313 TextPanel::update_dcp_track_selection ()
315 DCPOMATIC_ASSERT (_dcp_track);
317 optional<DCPTextTrack> selected;
319 for (auto i: _parent->selected_text()) {
320 auto t = i->text_of_original_type(_original_type);
322 auto dt = t->dcp_track();
323 if (dt && selected && *dt != *selected) {
325 } else if (!selected) {
332 for (auto i: _parent->film()->closed_caption_tracks()) {
333 if (!many && selected && *selected == i) {
334 _dcp_track->SetSelection (n);
339 if (!selected || many) {
340 _dcp_track->SetSelection (wxNOT_FOUND);
346 TextPanel::update_dcp_tracks ()
348 DCPOMATIC_ASSERT (_dcp_track);
350 _dcp_track->Clear ();
351 for (auto i: _parent->film()->closed_caption_tracks()) {
352 /* XXX: don't display the "magic" track which has empty name and language;
353 this is a nasty hack (see also Film::closed_caption_tracks)
355 if (!i.name.empty() || i.language) {
356 _dcp_track->Append (std_to_wx(i.summary()));
360 if (_parent->film()->closed_caption_tracks().size() < 6) {
361 _dcp_track->Append (_("Add new..."));
364 update_dcp_track_selection ();
369 TextPanel::dcp_track_changed ()
371 optional<DCPTextTrack> track;
373 if (_dcp_track->GetSelection() == int(_dcp_track->GetCount()) - 1) {
374 auto d = make_wx<DCPTextTrackDialog>(this);
375 if (d->ShowModal() == wxID_OK) {
379 /* Find the DCPTextTrack that was selected */
380 for (auto i: _parent->film()->closed_caption_tracks()) {
381 if (i.summary() == wx_to_std(_dcp_track->GetStringSelection())) {
388 for (auto i: _parent->selected_text()) {
389 auto t = i->text_of_original_type(_original_type);
390 if (t && t->type() == TextType::CLOSED_CAPTION) {
391 t->set_dcp_track(*track);
396 update_dcp_tracks ();
401 TextPanel::film_changed (Film::Property property)
403 if (property == Film::Property::CONTENT || property == Film::Property::REEL_TYPE || property == Film::Property::INTEROP) {
404 setup_sensitivity ();
410 TextPanel::film_content_changed (int property)
412 auto fc = _parent->selected_ffmpeg ();
413 auto sc = _parent->selected_text ();
415 shared_ptr<FFmpegContent> fcs;
416 if (fc.size() == 1) {
420 shared_ptr<Content> scs;
421 if (sc.size() == 1) {
425 shared_ptr<TextContent> text;
427 text = scs->text_of_original_type(_original_type);
430 if (property == FFmpegContentProperty::SUBTITLE_STREAMS) {
433 for (auto i: fcs->subtitle_streams()) {
434 _stream->Append (std_to_wx(i->name), new wxStringClientData(std_to_wx(i->identifier())));
437 if (fcs->subtitle_stream()) {
438 checked_set (_stream, fcs->subtitle_stream()->identifier ());
440 _stream->SetSelection (wxNOT_FOUND);
443 setup_sensitivity ();
444 clear_outline_subtitles ();
445 } else if (property == TextContentProperty::USE) {
446 checked_set (_use, text ? text->use() : false);
447 setup_sensitivity ();
448 clear_outline_subtitles ();
449 } else if (property == TextContentProperty::TYPE) {
451 switch (text->type()) {
452 case TextType::OPEN_SUBTITLE:
453 _type->SetSelection (0);
455 case TextType::CLOSED_CAPTION:
456 _type->SetSelection (1);
459 DCPOMATIC_ASSERT (false);
462 _type->SetSelection (0);
464 setup_sensitivity ();
466 } else if (property == TextContentProperty::BURN) {
467 checked_set (_burn, text ? text->burn() : false);
468 } else if (property == TextContentProperty::X_OFFSET) {
469 checked_set (_x_offset, text ? lrint (text->x_offset() * 100) : 0);
470 update_outline_subtitles_in_viewer ();
471 } else if (property == TextContentProperty::Y_OFFSET) {
472 checked_set (_y_offset, text ? lrint (text->y_offset() * 100) : 0);
473 update_outline_subtitles_in_viewer ();
474 } else if (property == TextContentProperty::X_SCALE) {
475 checked_set (_x_scale, text ? lrint (text->x_scale() * 100) : 100);
476 clear_outline_subtitles ();
477 } else if (property == TextContentProperty::Y_SCALE) {
478 checked_set (_y_scale, text ? lrint (text->y_scale() * 100) : 100);
479 clear_outline_subtitles ();
480 } else if (property == TextContentProperty::LINE_SPACING) {
481 checked_set (_line_spacing, text ? lrint (text->line_spacing() * 100) : 100);
482 clear_outline_subtitles ();
483 } else if (property == TextContentProperty::DCP_TRACK) {
485 update_dcp_track_selection ();
487 } else if (property == TextContentProperty::LANGUAGE) {
489 _language->set (text ? text->language() : boost::none);
491 } else if (property == TextContentProperty::LANGUAGE_IS_ADDITIONAL) {
492 if (_language_type) {
493 _language_type->SetSelection (text ? (text->language_is_additional() ? 1 : 0) : 0);
495 } else if (property == DCPContentProperty::REFERENCE_TEXT) {
497 auto dcp = dynamic_pointer_cast<DCPContent> (scs);
498 checked_set (_reference, dcp ? dcp->reference_text(_original_type) : false);
500 checked_set (_reference, false);
503 setup_sensitivity ();
504 } else if (property == DCPContentProperty::TEXTS) {
505 setup_sensitivity ();
506 } else if (property == ContentProperty::TRIM_START) {
507 setup_sensitivity ();
513 TextPanel::use_toggled ()
515 for (auto i: _parent->selected_text()) {
516 i->text_of_original_type(_original_type)->set_use (_use->GetValue());
521 /** @return the text type that is currently selected in the drop-down */
523 TextPanel::current_type () const
525 switch (_type->GetSelection()) {
527 return TextType::OPEN_SUBTITLE;
529 return TextType::CLOSED_CAPTION;
532 return TextType::UNKNOWN;
537 TextPanel::type_changed ()
539 for (auto i: _parent->selected_text()) {
540 i->text_of_original_type(_original_type)->set_type (current_type ());
548 TextPanel::burn_toggled ()
550 for (auto i: _parent->selected_text ()) {
551 i->text_of_original_type(_original_type)->set_burn (_burn->GetValue());
557 TextPanel::setup_sensitivity ()
560 /* We currently assume that FFmpeg subtitles are bitmapped */
562 /* DCP subs can't have their line spacing changed */
564 auto sel = _parent->selected_text ();
566 /* These are the content types that could include subtitles */
567 auto fc = std::dynamic_pointer_cast<const FFmpegContent>(i);
568 auto sc = std::dynamic_pointer_cast<const StringTextFileContent>(i);
569 auto dc = std::dynamic_pointer_cast<const DCPContent>(i);
570 auto dsc = std::dynamic_pointer_cast<const DCPSubtitleContent>(i);
572 if (!fc->text.empty()) {
576 } else if (dc || dsc) {
580 /* XXX: in the future there could be bitmap subs from DCPs */
585 /* Decide whether we can reference these subs */
587 shared_ptr<DCPContent> dcp;
588 if (sel.size() == 1) {
589 dcp = dynamic_pointer_cast<DCPContent>(sel.front());
593 bool const can_reference = dcp && dcp->can_reference_text (_parent->film(), _original_type, why_not);
595 if (why_not.empty()) {
596 cannot = _("Cannot reference this DCP's subtitles or captions.");
598 cannot = _("Cannot reference this DCP's subtitles or captions: ") + std_to_wx(why_not);
600 setup_refer_button (_reference, _reference_note, dcp, can_reference, cannot);
602 bool const reference = _reference->GetValue ();
604 auto const type = current_type ();
608 _type->Append (_("open subtitles"));
609 if (ffmpeg_subs == 0) {
610 _type->Append (_("closed captions"));
614 case TextType::OPEN_SUBTITLE:
615 _type->SetSelection (0);
617 case TextType::CLOSED_CAPTION:
618 if (_type->GetCount() > 1) {
619 _type->SetSelection (1);
626 /* Set up sensitivity */
627 _use->Enable (!reference && any_subs > 0);
628 bool const use = _use->GetValue ();
629 if (_outline_subtitles) {
630 _outline_subtitles->Enable (!_loading_analysis && any_subs && use && type == TextType::OPEN_SUBTITLE);
632 _type->Enable (!reference && any_subs > 0 && use);
633 _burn->Enable (!reference && any_subs > 0 && use && type == TextType::OPEN_SUBTITLE);
634 _x_offset->Enable (!reference && any_subs > 0 && use && type == TextType::OPEN_SUBTITLE);
635 _y_offset->Enable (!reference && any_subs > 0 && use && type == TextType::OPEN_SUBTITLE);
636 _x_scale->Enable (!reference && any_subs > 0 && use && type == TextType::OPEN_SUBTITLE);
637 _y_scale->Enable (!reference && any_subs > 0 && use && type == TextType::OPEN_SUBTITLE);
638 _line_spacing->Enable (!reference && use && type == TextType::OPEN_SUBTITLE && dcp_subs < any_subs);
639 _stream->Enable (!reference && ffmpeg_subs == 1);
640 /* Ideally we would check here to see if the FFmpeg content has "string" subs (i.e. not bitmaps) */
641 _text_view_button->Enable (!reference && any_subs > 0 && ffmpeg_subs == 0);
642 _fonts_dialog_button->Enable (!reference && any_subs > 0 && ffmpeg_subs == 0 && type == TextType::OPEN_SUBTITLE);
643 _appearance_dialog_button->Enable (!reference && any_subs > 0 && use && type == TextType::OPEN_SUBTITLE);
648 TextPanel::stream_changed ()
650 auto fc = _parent->selected_ffmpeg ();
651 if (fc.size() != 1) {
655 auto fcs = fc.front ();
657 auto a = fcs->subtitle_streams ();
659 auto const s = string_client_data (_stream->GetClientObject(_stream->GetSelection()));
660 while (i != a.end() && (*i)->identifier () != s) {
665 fcs->set_subtitle_stream (*i);
671 TextPanel::x_offset_changed ()
673 for (auto i: _parent->selected_text ()) {
674 i->text_of_original_type(_original_type)->set_x_offset (_x_offset->GetValue() / 100.0);
680 TextPanel::y_offset_changed ()
682 for (auto i: _parent->selected_text ()) {
683 i->text_of_original_type(_original_type)->set_y_offset (_y_offset->GetValue() / 100.0);
689 TextPanel::x_scale_changed ()
691 for (auto i: _parent->selected_text ()) {
692 i->text_of_original_type(_original_type)->set_x_scale (_x_scale->GetValue() / 100.0);
698 TextPanel::y_scale_changed ()
700 for (auto i: _parent->selected_text ()) {
701 i->text_of_original_type(_original_type)->set_y_scale (_y_scale->GetValue() / 100.0);
707 TextPanel::line_spacing_changed ()
709 for (auto i: _parent->selected_text ()) {
710 i->text_of_original_type(_original_type)->set_line_spacing (_line_spacing->GetValue() / 100.0);
716 TextPanel::content_selection_changed ()
718 film_content_changed (FFmpegContentProperty::SUBTITLE_STREAMS);
719 film_content_changed (TextContentProperty::USE);
720 film_content_changed (TextContentProperty::BURN);
721 film_content_changed (TextContentProperty::X_OFFSET);
722 film_content_changed (TextContentProperty::Y_OFFSET);
723 film_content_changed (TextContentProperty::X_SCALE);
724 film_content_changed (TextContentProperty::Y_SCALE);
725 film_content_changed (TextContentProperty::LINE_SPACING);
726 film_content_changed (TextContentProperty::FONTS);
727 film_content_changed (TextContentProperty::TYPE);
728 film_content_changed (TextContentProperty::DCP_TRACK);
729 film_content_changed (TextContentProperty::LANGUAGE);
730 film_content_changed (TextContentProperty::LANGUAGE_IS_ADDITIONAL);
731 film_content_changed (DCPContentProperty::REFERENCE_TEXT);
736 TextPanel::text_view_clicked ()
738 auto c = _parent->selected_text ();
739 DCPOMATIC_ASSERT (c.size() == 1);
741 auto decoder = decoder_factory (_parent->film(), c.front(), false, false, shared_ptr<Decoder>());
744 _text_view.reset(this, _parent->film(), c.front(), c.front()->text_of_original_type(_original_type), decoder, _parent->film_viewer());
751 TextPanel::fonts_dialog_clicked ()
753 auto c = _parent->selected_text ();
754 DCPOMATIC_ASSERT (c.size() == 1);
756 _fonts_dialog.reset(this, c.front(), c.front()->text_of_original_type(_original_type));
757 _fonts_dialog->Show ();
762 TextPanel::reference_clicked ()
764 auto c = _parent->selected ();
769 auto d = dynamic_pointer_cast<DCPContent> (c.front ());
774 d->set_reference_text (_original_type, _reference->GetValue ());
779 TextPanel::appearance_dialog_clicked ()
781 auto c = _parent->selected_text ();
782 DCPOMATIC_ASSERT (c.size() == 1);
784 auto d = new SubtitleAppearanceDialog (this, _parent->film(), c.front(), c.front()->text_of_original_type(_original_type));
785 if (d->ShowModal () == wxID_OK) {
792 /** The user has clicked on the outline subtitles check box */
794 TextPanel::outline_subtitles_changed ()
796 if (_outline_subtitles->GetValue()) {
797 _analysis_content = _parent->selected_text().front();
798 try_to_load_analysis ();
800 clear_outline_subtitles ();
806 TextPanel::try_to_load_analysis ()
808 if (_loading_analysis) {
812 _loading_analysis = true;
813 setup_sensitivity ();
816 auto content = _analysis_content.lock ();
818 _loading_analysis = false;
819 setup_sensitivity ();
823 auto const path = _parent->film()->subtitle_analysis_path(content);
825 if (!boost::filesystem::exists(path)) {
826 for (auto i: JobManager::instance()->get()) {
827 if (dynamic_pointer_cast<AnalyseSubtitlesJob>(i)) {
832 JobManager::instance()->analyse_subtitles (
833 _parent->film(), content, _analysis_finished_connection, bind(&TextPanel::analysis_finished, this)
839 _analysis.reset (new SubtitleAnalysis(path));
840 } catch (OldFormatError& e) {
841 /* An old analysis file: recreate it */
842 JobManager::instance()->analyse_subtitles (
843 _parent->film(), content, _analysis_finished_connection, bind(&TextPanel::analysis_finished, this)
848 update_outline_subtitles_in_viewer ();
849 _loading_analysis = false;
850 setup_sensitivity ();
855 TextPanel::update_outline_subtitles_in_viewer ()
857 auto& fv = _parent->film_viewer();
860 auto rect = _analysis->bounding_box ();
862 auto content = _analysis_content.lock ();
863 DCPOMATIC_ASSERT (content);
864 rect->x += content->text.front()->x_offset() - _analysis->analysis_x_offset();
865 rect->y += content->text.front()->y_offset() - _analysis->analysis_y_offset();
867 fv.set_outline_subtitles(rect);
869 fv.set_outline_subtitles({});
874 /** Remove any current subtitle outline display */
876 TextPanel::clear_outline_subtitles ()
879 update_outline_subtitles_in_viewer ();
880 if (_outline_subtitles) {
881 _outline_subtitles->SetValue (false);
887 TextPanel::analysis_finished ()
889 auto content = _analysis_content.lock ();
891 _loading_analysis = false;
892 setup_sensitivity ();
896 if (!boost::filesystem::exists(_parent->film()->subtitle_analysis_path(content))) {
897 /* We analysed and still nothing showed up, so maybe it was cancelled or it failed.
900 error_dialog (_parent->window(), _("Could not analyse subtitles."));
901 clear_outline_subtitles ();
902 _loading_analysis = false;
903 setup_sensitivity ();
907 _loading_analysis = false;
908 try_to_load_analysis ();
913 TextPanel::language_changed ()
915 for (auto i: _parent->selected_text()) {
916 auto t = i->text_of_original_type(_original_type);
918 t->set_language (_language->get());
925 TextPanel::language_is_additional_changed ()
927 for (auto i: _parent->selected_text()) {
928 auto t = i->text_of_original_type(_original_type);
930 t->set_language_is_additional (_language_type->GetSelection() == 1);