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"
36 #include "lib/analyse_subtitles_job.h"
37 #include "lib/dcp_content.h"
38 #include "lib/dcp_subtitle_content.h"
39 #include "lib/dcp_subtitle_decoder.h"
40 #include "lib/decoder_factory.h"
41 #include "lib/ffmpeg_content.h"
42 #include "lib/ffmpeg_subtitle_stream.h"
43 #include "lib/job_manager.h"
44 #include "lib/string_text_file_content.h"
45 #include "lib/string_text_file_decoder.h"
46 #include "lib/subtitle_analysis.h"
47 #include "lib/text_content.h"
48 #include <wx/spinctrl.h>
52 using std::dynamic_pointer_cast;
54 using std::shared_ptr;
58 using boost::optional;
61 /** @param t Original text type of the content, if known */
62 TextPanel::TextPanel (ContentPanel* p, TextType t)
63 : ContentSubPanel (p, std_to_wx(text_type_to_name(t)))
73 wxString refer = _("Use this DCP's subtitle as OV and make VF");
74 if (_original_type == TextType::CLOSED_CAPTION) {
75 refer = _("Use this DCP's closed caption as OV and make VF");
78 _reference = new CheckBox (this, refer);
79 _reference_note = new StaticText (this, wxT(""));
80 _reference_note->Wrap (200);
81 auto font = _reference_note->GetFont();
82 font.SetStyle(wxFONTSTYLE_ITALIC);
83 font.SetPointSize(font.GetPointSize() - 1);
84 _reference_note->SetFont(font);
86 _use = new CheckBox (this, _("Use as"));
87 _type = new wxChoice (this, wxID_ANY);
88 _type->Append (_("open subtitles"));
89 _type->Append (_("closed captions"));
91 _burn = new CheckBox (this, _("Burn subtitles into image"));
93 _offset_label = create_label (this, _("Offset"), true);
94 _x_offset_label = create_label (this, _("X"), true);
95 _x_offset = new SpinCtrl (this, DCPOMATIC_SPIN_CTRL_WIDTH);
96 _x_offset_pc_label = new StaticText (this, _("%"));
97 _y_offset_label = create_label (this, _("Y"), true);
98 _y_offset = new SpinCtrl (this, DCPOMATIC_SPIN_CTRL_WIDTH);
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 SpinCtrl (this, DCPOMATIC_SPIN_CTRL_WIDTH);
104 _x_scale_pc_label = new StaticText (this, _("%"));
105 _y_scale_label = create_label (this, S_("Coord|Y"), true);
106 _y_scale = new SpinCtrl (this, DCPOMATIC_SPIN_CTRL_WIDTH);
107 _y_scale_pc_label = new StaticText (this, _("%"));
109 _line_spacing_label = create_label (this, _("Line spacing"), true);
110 _line_spacing = new SpinCtrl (this, DCPOMATIC_SPIN_CTRL_WIDTH);
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 (0, 1000);
123 _y_scale->SetRange (0, 1000);
124 _line_spacing->SetRange (0, 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 ();
148 TextPanel::setup_visibility ()
150 switch (current_type()) {
151 case TextType::OPEN_SUBTITLE:
152 if (_dcp_track_label) {
153 _dcp_track_label->Destroy ();
154 _dcp_track_label = nullptr;
157 _dcp_track->Destroy ();
158 _dcp_track = nullptr;
160 if (!_outline_subtitles) {
161 _outline_subtitles = new CheckBox (this, _("Show subtitle area"));
162 _outline_subtitles->Bind (wxEVT_CHECKBOX, boost::bind (&TextPanel::outline_subtitles_changed, this));
163 _grid->Add (_outline_subtitles, wxGBPosition(_outline_subtitles_row, 0), wxGBSpan(1, 2));
166 _language_label = create_label (this, _("Language"), true);
167 add_label_to_sizer (_grid, _language_label, true, wxGBPosition(_ccap_track_or_language_row, 0));
168 _language_sizer = new wxBoxSizer (wxHORIZONTAL);
169 _language = new LanguageTagWidget (this, _("Language of these subtitles"), boost::none, wxString("en-US-"));
170 _language->Changed.connect (boost::bind(&TextPanel::language_changed, this));
171 _language_sizer->Add (_language->sizer(), 1, wxRIGHT, DCPOMATIC_SIZER_GAP);
172 _language_type = new wxChoice (this, wxID_ANY);
173 /// TRANSLATORS: Main and Additional here are a choice for whether a set of subtitles is in the "main" language of the
174 /// film or an "additional" language.
175 _language_type->Append (_("Main"));
176 _language_type->Append (_("Additional"));
177 _language_type->Bind (wxEVT_CHOICE, boost::bind(&TextPanel::language_is_additional_changed, this));
178 _language_sizer->Add (_language_type, 0, wxALIGN_CENTER_VERTICAL | wxTOP, DCPOMATIC_CHOICE_TOP_PAD);
179 _grid->Add (_language_sizer, wxGBPosition(_ccap_track_or_language_row, 1), wxGBSpan(1, 2));
180 film_content_changed (TextContentProperty::LANGUAGE);
181 film_content_changed (TextContentProperty::LANGUAGE_IS_ADDITIONAL);
184 case TextType::CLOSED_CAPTION:
185 if (_language_label) {
186 _language_label->Destroy ();
187 _language_label = nullptr;
188 _grid->Remove (_language->sizer());
190 _grid->Remove (_language_sizer);
191 _language_sizer = nullptr;
193 _language_type->Destroy ();
194 _language_type = nullptr;
196 if (!_dcp_track_label) {
197 _dcp_track_label = create_label (this, _("CCAP track"), true);
198 add_label_to_sizer (_grid, _dcp_track_label, true, wxGBPosition(_ccap_track_or_language_row, 0));
201 _dcp_track = new wxChoice (this, wxID_ANY);
202 _dcp_track->Bind (wxEVT_CHOICE, boost::bind(&TextPanel::dcp_track_changed, this));
203 _grid->Add (_dcp_track, wxGBPosition(_ccap_track_or_language_row, 1), wxDefaultSpan, wxEXPAND);
204 update_dcp_tracks ();
205 film_content_changed (TextContentProperty::DCP_TRACK);
207 if (_outline_subtitles) {
208 _outline_subtitles->Destroy ();
209 _outline_subtitles = nullptr;
210 clear_outline_subtitles ();
222 TextPanel::add_to_grid ()
226 auto reference_sizer = new wxBoxSizer (wxVERTICAL);
227 reference_sizer->Add (_reference, 0);
228 reference_sizer->Add (_reference_note, 0);
229 _grid->Add (reference_sizer, wxGBPosition(r, 0), wxGBSpan(1, 4));
232 auto use = new wxBoxSizer (wxHORIZONTAL);
233 use->Add (_use, 0, wxEXPAND | wxRIGHT, DCPOMATIC_SIZER_GAP);
234 use->Add (_type, 1, wxEXPAND, 0);
235 _grid->Add (use, wxGBPosition (r, 0), wxGBSpan (1, 2));
238 _grid->Add (_burn, wxGBPosition (r, 0), wxGBSpan (1, 2));
241 _outline_subtitles_row = r;
244 add_label_to_sizer (_grid, _offset_label, true, wxGBPosition (r, 0));
245 auto offset = new wxBoxSizer (wxHORIZONTAL);
246 add_label_to_sizer (offset, _x_offset_label, true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
247 offset->Add (_x_offset, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP);
248 offset->Add (_x_offset_pc_label, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP * 2);
250 _grid->Add (offset, wxGBPosition(r, 1));
252 offset = new wxBoxSizer (wxHORIZONTAL);
254 add_label_to_sizer (offset, _y_offset_label, true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
255 offset->Add (_y_offset, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP);
256 add_label_to_sizer (offset, _y_offset_pc_label, false, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL);
257 _grid->Add (offset, wxGBPosition (r, 1));
260 add_label_to_sizer (_grid, _scale_label, true, wxGBPosition (r, 0));
261 auto scale = new wxBoxSizer (wxHORIZONTAL);
262 add_label_to_sizer (scale, _x_scale_label, true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
263 scale->Add (_x_scale, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP);
264 scale->Add (_x_scale_pc_label, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP * 2);
266 _grid->Add (scale, wxGBPosition(r, 1));
268 scale = new wxBoxSizer (wxHORIZONTAL);
270 add_label_to_sizer (scale, _y_scale_label, true, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
271 scale->Add (_y_scale, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP);
272 add_label_to_sizer (scale, _y_scale_pc_label, false, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL);
273 _grid->Add (scale, wxGBPosition (r, 1));
277 add_label_to_sizer (_grid, _line_spacing_label, true, wxGBPosition (r, 0));
278 auto s = new wxBoxSizer (wxHORIZONTAL);
279 s->Add (_line_spacing);
280 add_label_to_sizer (s, _line_spacing_pc_label, false, 0, wxLEFT | wxRIGHT | wxALIGN_CENTER_VERTICAL);
281 _grid->Add (s, wxGBPosition (r, 1));
285 _ccap_track_or_language_row = r;
288 add_label_to_sizer (_grid, _stream_label, true, wxGBPosition (r, 0));
289 _grid->Add (_stream, wxGBPosition (r, 1));
293 auto s = new wxBoxSizer (wxHORIZONTAL);
295 s->Add (_text_view_button, 0, wxALL, DCPOMATIC_SIZER_GAP);
296 s->Add (_fonts_dialog_button, 0, wxALL, DCPOMATIC_SIZER_GAP);
297 s->Add (_appearance_dialog_button, 0, wxALL, DCPOMATIC_SIZER_GAP);
299 _grid->Add (s, wxGBPosition(r, 0), wxGBSpan(1, 2));
308 TextPanel::update_dcp_track_selection ()
310 DCPOMATIC_ASSERT (_dcp_track);
312 optional<DCPTextTrack> selected;
314 for (auto i: _parent->selected_text()) {
315 auto t = i->text_of_original_type(_original_type);
317 auto dt = t->dcp_track();
318 if (dt && selected && *dt != *selected) {
320 } else if (!selected) {
327 for (auto i: _parent->film()->closed_caption_tracks()) {
328 if (!many && selected && *selected == i) {
329 _dcp_track->SetSelection (n);
334 if (!selected || many) {
335 _dcp_track->SetSelection (wxNOT_FOUND);
341 TextPanel::update_dcp_tracks ()
343 DCPOMATIC_ASSERT (_dcp_track);
345 _dcp_track->Clear ();
346 for (auto i: _parent->film()->closed_caption_tracks()) {
347 /* XXX: don't display the "magic" track which has empty name and language;
348 this is a nasty hack (see also Film::closed_caption_tracks)
350 if (!i.name.empty() || i.language) {
351 _dcp_track->Append (std_to_wx(i.summary()));
355 if (_parent->film()->closed_caption_tracks().size() < 6) {
356 _dcp_track->Append (_("Add new..."));
359 update_dcp_track_selection ();
364 TextPanel::dcp_track_changed ()
366 optional<DCPTextTrack> track;
368 if (_dcp_track->GetSelection() == int(_dcp_track->GetCount()) - 1) {
369 auto d = new DCPTextTrackDialog (this);
370 if (d->ShowModal() == wxID_OK) {
375 /* Find the DCPTextTrack that was selected */
376 for (auto i: _parent->film()->closed_caption_tracks()) {
377 if (i.summary() == wx_to_std(_dcp_track->GetStringSelection())) {
384 for (auto i: _parent->selected_text()) {
385 auto t = i->text_of_original_type(_original_type);
386 if (t && t->type() == TextType::CLOSED_CAPTION) {
387 t->set_dcp_track(*track);
392 update_dcp_tracks ();
397 TextPanel::film_changed (Film::Property property)
399 if (property == Film::Property::CONTENT || property == Film::Property::REEL_TYPE || property == Film::Property::INTEROP) {
400 setup_sensitivity ();
406 TextPanel::film_content_changed (int property)
408 auto fc = _parent->selected_ffmpeg ();
409 auto sc = _parent->selected_text ();
411 shared_ptr<FFmpegContent> fcs;
412 if (fc.size() == 1) {
416 shared_ptr<Content> scs;
417 if (sc.size() == 1) {
421 shared_ptr<TextContent> text;
423 text = scs->text_of_original_type(_original_type);
426 if (property == FFmpegContentProperty::SUBTITLE_STREAMS) {
429 for (auto i: fcs->subtitle_streams()) {
430 _stream->Append (std_to_wx(i->name), new wxStringClientData(std_to_wx(i->identifier())));
433 if (fcs->subtitle_stream()) {
434 checked_set (_stream, fcs->subtitle_stream()->identifier ());
436 _stream->SetSelection (wxNOT_FOUND);
439 setup_sensitivity ();
440 clear_outline_subtitles ();
441 } else if (property == TextContentProperty::USE) {
442 checked_set (_use, text ? text->use() : false);
443 setup_sensitivity ();
444 clear_outline_subtitles ();
445 } else if (property == TextContentProperty::TYPE) {
447 switch (text->type()) {
448 case TextType::OPEN_SUBTITLE:
449 _type->SetSelection (0);
451 case TextType::CLOSED_CAPTION:
452 _type->SetSelection (1);
455 DCPOMATIC_ASSERT (false);
458 _type->SetSelection (0);
460 setup_sensitivity ();
462 } else if (property == TextContentProperty::BURN) {
463 checked_set (_burn, text ? text->burn() : false);
464 } else if (property == TextContentProperty::X_OFFSET) {
465 checked_set (_x_offset, text ? lrint (text->x_offset() * 100) : 0);
466 update_outline_subtitles_in_viewer ();
467 } else if (property == TextContentProperty::Y_OFFSET) {
468 checked_set (_y_offset, text ? lrint (text->y_offset() * 100) : 0);
469 update_outline_subtitles_in_viewer ();
470 } else if (property == TextContentProperty::X_SCALE) {
471 checked_set (_x_scale, text ? lrint (text->x_scale() * 100) : 100);
472 clear_outline_subtitles ();
473 } else if (property == TextContentProperty::Y_SCALE) {
474 checked_set (_y_scale, text ? lrint (text->y_scale() * 100) : 100);
475 clear_outline_subtitles ();
476 } else if (property == TextContentProperty::LINE_SPACING) {
477 checked_set (_line_spacing, text ? lrint (text->line_spacing() * 100) : 100);
478 clear_outline_subtitles ();
479 } else if (property == TextContentProperty::DCP_TRACK) {
481 update_dcp_track_selection ();
483 } else if (property == TextContentProperty::LANGUAGE) {
485 _language->set (text ? text->language() : boost::none);
487 } else if (property == TextContentProperty::LANGUAGE_IS_ADDITIONAL) {
488 if (_language_type) {
489 _language_type->SetSelection (text ? (text->language_is_additional() ? 1 : 0) : 0);
491 } else if (property == DCPContentProperty::REFERENCE_TEXT) {
493 auto dcp = dynamic_pointer_cast<DCPContent> (scs);
494 checked_set (_reference, dcp ? dcp->reference_text(_original_type) : false);
496 checked_set (_reference, false);
499 setup_sensitivity ();
500 } else if (property == DCPContentProperty::TEXTS) {
501 setup_sensitivity ();
502 } else if (property == ContentProperty::TRIM_START) {
503 setup_sensitivity ();
509 TextPanel::use_toggled ()
511 for (auto i: _parent->selected_text()) {
512 i->text_of_original_type(_original_type)->set_use (_use->GetValue());
517 /** @return the text type that is currently selected in the drop-down */
519 TextPanel::current_type () const
521 switch (_type->GetSelection()) {
523 return TextType::OPEN_SUBTITLE;
525 return TextType::CLOSED_CAPTION;
528 return TextType::UNKNOWN;
533 TextPanel::type_changed ()
535 for (auto i: _parent->selected_text()) {
536 i->text_of_original_type(_original_type)->set_type (current_type ());
544 TextPanel::burn_toggled ()
546 for (auto i: _parent->selected_text ()) {
547 i->text_of_original_type(_original_type)->set_burn (_burn->GetValue());
553 TextPanel::setup_sensitivity ()
556 /* We currently assume that FFmpeg subtitles are bitmapped */
558 /* DCP subs can't have their line spacing changed */
560 auto sel = _parent->selected_text ();
562 /* These are the content types that could include subtitles */
563 auto fc = std::dynamic_pointer_cast<const FFmpegContent>(i);
564 auto sc = std::dynamic_pointer_cast<const StringTextFileContent>(i);
565 auto dc = std::dynamic_pointer_cast<const DCPContent>(i);
566 auto dsc = std::dynamic_pointer_cast<const DCPSubtitleContent>(i);
568 if (!fc->text.empty()) {
572 } else if (dc || dsc) {
576 /* XXX: in the future there could be bitmap subs from DCPs */
581 /* Decide whether we can reference these subs */
583 shared_ptr<DCPContent> dcp;
584 if (sel.size() == 1) {
585 dcp = dynamic_pointer_cast<DCPContent>(sel.front());
589 bool const can_reference = dcp && dcp->can_reference_text (_parent->film(), _original_type, why_not);
591 if (why_not.empty()) {
592 cannot = _("Cannot reference this DCP's subtitles or captions.");
594 cannot = _("Cannot reference this DCP's subtitles or captions: ") + std_to_wx(why_not);
596 setup_refer_button (_reference, _reference_note, dcp, can_reference, cannot);
598 bool const reference = _reference->GetValue ();
600 auto const type = current_type ();
604 _type->Append (_("open subtitles"));
605 if (ffmpeg_subs == 0) {
606 _type->Append (_("closed captions"));
610 case TextType::OPEN_SUBTITLE:
611 _type->SetSelection (0);
613 case TextType::CLOSED_CAPTION:
614 if (_type->GetCount() > 1) {
615 _type->SetSelection (1);
622 /* Set up sensitivity */
623 _use->Enable (!reference && any_subs > 0);
624 bool const use = _use->GetValue ();
625 if (_outline_subtitles) {
626 _outline_subtitles->Enable (!_loading_analysis && any_subs && use && type == TextType::OPEN_SUBTITLE);
628 _type->Enable (!reference && any_subs > 0 && use);
629 _burn->Enable (!reference && any_subs > 0 && use && type == TextType::OPEN_SUBTITLE);
630 _x_offset->Enable (!reference && any_subs > 0 && use && type == TextType::OPEN_SUBTITLE);
631 _y_offset->Enable (!reference && any_subs > 0 && use && type == TextType::OPEN_SUBTITLE);
632 _x_scale->Enable (!reference && any_subs > 0 && use && type == TextType::OPEN_SUBTITLE);
633 _y_scale->Enable (!reference && any_subs > 0 && use && type == TextType::OPEN_SUBTITLE);
634 _line_spacing->Enable (!reference && use && type == TextType::OPEN_SUBTITLE && dcp_subs < any_subs);
635 _stream->Enable (!reference && ffmpeg_subs == 1);
636 /* Ideally we would check here to see if the FFmpeg content has "string" subs (i.e. not bitmaps) */
637 _text_view_button->Enable (!reference && any_subs > 0 && ffmpeg_subs == 0);
638 _fonts_dialog_button->Enable (!reference && any_subs > 0 && ffmpeg_subs == 0 && type == TextType::OPEN_SUBTITLE);
639 _appearance_dialog_button->Enable (!reference && any_subs > 0 && use && type == TextType::OPEN_SUBTITLE);
644 TextPanel::stream_changed ()
646 auto fc = _parent->selected_ffmpeg ();
647 if (fc.size() != 1) {
651 auto fcs = fc.front ();
653 auto a = fcs->subtitle_streams ();
655 auto const s = string_client_data (_stream->GetClientObject(_stream->GetSelection()));
656 while (i != a.end() && (*i)->identifier () != s) {
661 fcs->set_subtitle_stream (*i);
667 TextPanel::x_offset_changed ()
669 for (auto i: _parent->selected_text ()) {
670 i->text_of_original_type(_original_type)->set_x_offset (_x_offset->GetValue() / 100.0);
676 TextPanel::y_offset_changed ()
678 for (auto i: _parent->selected_text ()) {
679 i->text_of_original_type(_original_type)->set_y_offset (_y_offset->GetValue() / 100.0);
685 TextPanel::x_scale_changed ()
687 for (auto i: _parent->selected_text ()) {
688 i->text_of_original_type(_original_type)->set_x_scale (_x_scale->GetValue() / 100.0);
694 TextPanel::y_scale_changed ()
696 for (auto i: _parent->selected_text ()) {
697 i->text_of_original_type(_original_type)->set_y_scale (_y_scale->GetValue() / 100.0);
703 TextPanel::line_spacing_changed ()
705 for (auto i: _parent->selected_text ()) {
706 i->text_of_original_type(_original_type)->set_line_spacing (_line_spacing->GetValue() / 100.0);
712 TextPanel::content_selection_changed ()
714 film_content_changed (FFmpegContentProperty::SUBTITLE_STREAMS);
715 film_content_changed (TextContentProperty::USE);
716 film_content_changed (TextContentProperty::BURN);
717 film_content_changed (TextContentProperty::X_OFFSET);
718 film_content_changed (TextContentProperty::Y_OFFSET);
719 film_content_changed (TextContentProperty::X_SCALE);
720 film_content_changed (TextContentProperty::Y_SCALE);
721 film_content_changed (TextContentProperty::LINE_SPACING);
722 film_content_changed (TextContentProperty::FONTS);
723 film_content_changed (TextContentProperty::TYPE);
724 film_content_changed (TextContentProperty::DCP_TRACK);
725 film_content_changed (TextContentProperty::LANGUAGE);
726 film_content_changed (TextContentProperty::LANGUAGE_IS_ADDITIONAL);
727 film_content_changed (DCPContentProperty::REFERENCE_TEXT);
732 TextPanel::text_view_clicked ()
735 _text_view->Destroy ();
736 _text_view = nullptr;
739 auto c = _parent->selected_text ();
740 DCPOMATIC_ASSERT (c.size() == 1);
742 auto decoder = decoder_factory (_parent->film(), c.front(), false, false, shared_ptr<Decoder>());
745 _text_view = new TextView (this, _parent->film(), c.front(), c.front()->text_of_original_type(_original_type), decoder, _parent->film_viewer());
752 TextPanel::fonts_dialog_clicked ()
755 _fonts_dialog->Destroy ();
756 _fonts_dialog = nullptr;
759 auto c = _parent->selected_text ();
760 DCPOMATIC_ASSERT (c.size() == 1);
762 _fonts_dialog = new FontsDialog (this, c.front(), c.front()->text_of_original_type(_original_type));
763 _fonts_dialog->Show ();
768 TextPanel::reference_clicked ()
770 auto c = _parent->selected ();
775 auto d = dynamic_pointer_cast<DCPContent> (c.front ());
780 d->set_reference_text (_original_type, _reference->GetValue ());
785 TextPanel::appearance_dialog_clicked ()
787 auto c = _parent->selected_text ();
788 DCPOMATIC_ASSERT (c.size() == 1);
790 auto d = new SubtitleAppearanceDialog (this, _parent->film(), c.front(), c.front()->text_of_original_type(_original_type));
791 if (d->ShowModal () == wxID_OK) {
798 /** The user has clicked on the outline subtitles check box */
800 TextPanel::outline_subtitles_changed ()
802 if (_outline_subtitles->GetValue()) {
803 _analysis_content = _parent->selected_text().front();
804 try_to_load_analysis ();
806 clear_outline_subtitles ();
812 TextPanel::try_to_load_analysis ()
814 if (_loading_analysis) {
818 _loading_analysis = true;
819 setup_sensitivity ();
822 auto content = _analysis_content.lock ();
824 _loading_analysis = false;
825 setup_sensitivity ();
829 auto const path = _parent->film()->subtitle_analysis_path(content);
831 if (!boost::filesystem::exists(path)) {
832 for (auto i: JobManager::instance()->get()) {
833 if (dynamic_pointer_cast<AnalyseSubtitlesJob>(i)) {
838 JobManager::instance()->analyse_subtitles (
839 _parent->film(), content, _analysis_finished_connection, bind(&TextPanel::analysis_finished, this)
845 _analysis.reset (new SubtitleAnalysis(path));
846 } catch (OldFormatError& e) {
847 /* An old analysis file: recreate it */
848 JobManager::instance()->analyse_subtitles (
849 _parent->film(), content, _analysis_finished_connection, bind(&TextPanel::analysis_finished, this)
854 update_outline_subtitles_in_viewer ();
855 _loading_analysis = false;
856 setup_sensitivity ();
861 TextPanel::update_outline_subtitles_in_viewer ()
863 auto fv = _parent->film_viewer().lock();
869 auto rect = _analysis->bounding_box ();
871 auto content = _analysis_content.lock ();
872 DCPOMATIC_ASSERT (content);
873 rect->x += content->text.front()->x_offset();
874 rect->y += content->text.front()->y_offset();
876 fv->set_outline_subtitles (rect);
878 fv->set_outline_subtitles (optional<dcpomatic::Rect<double> >());
883 /** Remove any current subtitle outline display */
885 TextPanel::clear_outline_subtitles ()
888 update_outline_subtitles_in_viewer ();
889 if (_outline_subtitles) {
890 _outline_subtitles->SetValue (false);
896 TextPanel::analysis_finished ()
898 auto content = _analysis_content.lock ();
900 _loading_analysis = false;
901 setup_sensitivity ();
905 if (!boost::filesystem::exists(_parent->film()->subtitle_analysis_path(content))) {
906 /* We analysed and still nothing showed up, so maybe it was cancelled or it failed.
909 error_dialog (_parent->window(), _("Could not analyse subtitles."));
910 clear_outline_subtitles ();
911 _loading_analysis = false;
912 setup_sensitivity ();
916 _loading_analysis = false;
917 try_to_load_analysis ();
922 TextPanel::language_changed ()
924 for (auto i: _parent->selected_text()) {
925 auto t = i->text_of_original_type(_original_type);
927 t->set_language (_language->get());
934 TextPanel::language_is_additional_changed ()
936 for (auto i: _parent->selected_text()) {
937 auto t = i->text_of_original_type(_original_type);
939 t->set_language_is_additional (_language_type->GetSelection() == 1);