X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fwx%2Ftext_panel.cc;h=8d404d8c5d5b0d5a5a3b177c7490a00c423668b0;hb=08f96200aacf9f91ef3e3f5b80224a5b2437f279;hp=4b53a941e768924c592ad6e83ce9dde06a9e5615;hpb=254b3044d72de6b033d7c584f5abd2b9aa70aad5;p=dcpomatic.git diff --git a/src/wx/text_panel.cc b/src/wx/text_panel.cc index 4b53a941e..8d404d8c5 100644 --- a/src/wx/text_panel.cc +++ b/src/wx/text_panel.cc @@ -1,5 +1,5 @@ /* - Copyright (C) 2012-2018 Carl Hetherington + Copyright (C) 2012-2020 Carl Hetherington This file is part of DCP-o-matic. @@ -26,6 +26,11 @@ #include "fonts_dialog.h" #include "dcp_text_track_dialog.h" #include "subtitle_appearance_dialog.h" +#include "static_text.h" +#include "check_box.h" +#include "dcpomatic_button.h" +#include "film_viewer.h" +#include "lib/job_manager.h" #include "lib/ffmpeg_content.h" #include "lib/string_text_file_content.h" #include "lib/ffmpeg_subtitle_stream.h" @@ -35,6 +40,8 @@ #include "lib/dcp_content.h" #include "lib/text_content.h" #include "lib/decoder_factory.h" +#include "lib/analyse_subtitles_job.h" +#include "lib/subtitle_analysis.h" #include #include @@ -45,66 +52,67 @@ using std::cout; using boost::shared_ptr; using boost::optional; using boost::dynamic_pointer_cast; +using boost::bind; /** @param t Original text type of the content, if known */ TextPanel::TextPanel (ContentPanel* p, TextType t) : ContentSubPanel (p, std_to_wx(text_type_to_name(t))) + , _outline_subtitles (0) + , _dcp_track_label (0) + , _dcp_track (0) + , _language_label (0) + , _language (0) , _text_view (0) , _fonts_dialog (0) , _original_type (t) + , _loading_analysis (false) { wxString refer = _("Use this DCP's subtitle as OV and make VF"); if (t == TEXT_CLOSED_CAPTION) { refer = _("Use this DCP's closed caption as OV and make VF"); } - _reference = new wxCheckBox (this, wxID_ANY, refer); - _reference_note = new wxStaticText (this, wxID_ANY, wxT("")); + _reference = new CheckBox (this, refer); + _reference_note = new StaticText (this, wxT("")); _reference_note->Wrap (200); wxFont font = _reference_note->GetFont(); font.SetStyle(wxFONTSTYLE_ITALIC); font.SetPointSize(font.GetPointSize() - 1); _reference_note->SetFont(font); - _use = new wxCheckBox (this, wxID_ANY, _("Use as")); + _use = new CheckBox (this, _("Use as")); _type = new wxChoice (this, wxID_ANY); _type->Append (_("open subtitles")); _type->Append (_("closed captions")); - _burn = new wxCheckBox (this, wxID_ANY, _("Burn subtitles into image")); + _burn = new CheckBox (this, _("Burn subtitles into image")); _offset_label = create_label (this, _("Offset"), true); _x_offset_label = create_label (this, _("X"), true); _x_offset = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(64, -1)); - _x_offset_pc_label = new wxStaticText (this, wxID_ANY, _("%")); + _x_offset_pc_label = new StaticText (this, _("%")); _y_offset_label = create_label (this, _("Y"), true); _y_offset = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(64, -1)); - _y_offset_pc_label = new wxStaticText (this, wxID_ANY, _("%")); + _y_offset_pc_label = new StaticText (this, _("%")); _scale_label = create_label (this, _("Scale"), true); _x_scale_label = create_label (this, _("X"), true); _x_scale = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(64, -1)); - _x_scale_pc_label = new wxStaticText (this, wxID_ANY, _("%")); - _y_scale_label = create_label (this, _("Y"), true); + _x_scale_pc_label = new StaticText (this, _("%")); + _y_scale_label = create_label (this, S_("Coord|Y"), true); _y_scale = new wxSpinCtrl (this, wxID_ANY, wxEmptyString, wxDefaultPosition, wxSize(64, -1)); - _y_scale_pc_label = new wxStaticText (this, wxID_ANY, _("%")); + _y_scale_pc_label = new StaticText (this, _("%")); _line_spacing_label = create_label (this, _("Line spacing"), true); _line_spacing = new wxSpinCtrl (this); - _line_spacing_pc_label = new wxStaticText (this, wxID_ANY, _("%")); - - _dcp_track_label = create_label (this, _("DCP track"), true); - _dcp_track = new wxChoice (this, wxID_ANY); - - _language_label = create_label (this, _("Language"), true); - _language = new wxTextCtrl (this, wxID_ANY); + _line_spacing_pc_label = new StaticText (this, _("%")); _stream_label = create_label (this, _("Stream"), true); _stream = new wxChoice (this, wxID_ANY); - _text_view_button = new wxButton (this, wxID_ANY, _("View...")); - _fonts_dialog_button = new wxButton (this, wxID_ANY, _("Fonts...")); - _appearance_dialog_button = new wxButton (this, wxID_ANY, _("Appearance...")); + _text_view_button = new Button (this, _("View...")); + _fonts_dialog_button = new Button (this, _("Fonts...")); + _appearance_dialog_button = new Button (this, _("Appearance...")); _x_offset->SetRange (-100, 100); _y_offset->SetRange (-100, 100); @@ -112,10 +120,6 @@ TextPanel::TextPanel (ContentPanel* p, TextType t) _y_scale->SetRange (10, 1000); _line_spacing->SetRange (10, 1000); - update_dcp_tracks (); - - content_selection_changed (); - _reference->Bind (wxEVT_CHECKBOX, boost::bind (&TextPanel::reference_clicked, this)); _use->Bind (wxEVT_CHECKBOX, boost::bind (&TextPanel::use_toggled, this)); _type->Bind (wxEVT_CHOICE, boost::bind (&TextPanel::type_changed, this)); @@ -125,14 +129,76 @@ TextPanel::TextPanel (ContentPanel* p, TextType t) _x_scale->Bind (wxEVT_SPINCTRL, boost::bind (&TextPanel::x_scale_changed, this)); _y_scale->Bind (wxEVT_SPINCTRL, boost::bind (&TextPanel::y_scale_changed, this)); _line_spacing->Bind (wxEVT_SPINCTRL, boost::bind (&TextPanel::line_spacing_changed, this)); - _dcp_track->Bind (wxEVT_CHOICE, boost::bind (&TextPanel::dcp_track_changed, this)); - _language->Bind (wxEVT_TEXT, boost::bind (&TextPanel::language_changed, this)); _stream->Bind (wxEVT_CHOICE, boost::bind (&TextPanel::stream_changed, this)); _text_view_button->Bind (wxEVT_BUTTON, boost::bind (&TextPanel::text_view_clicked, this)); _fonts_dialog_button->Bind (wxEVT_BUTTON, boost::bind (&TextPanel::fonts_dialog_clicked, this)); _appearance_dialog_button->Bind (wxEVT_BUTTON, boost::bind (&TextPanel::appearance_dialog_clicked, this)); add_to_grid(); + content_selection_changed (); +} + +void +TextPanel::setup_visibility () +{ + switch (current_type()) { + case TEXT_OPEN_SUBTITLE: + if (_dcp_track_label) { + _dcp_track_label->Destroy (); + _dcp_track_label = 0; + } + if (_dcp_track) { + _dcp_track->Destroy (); + _dcp_track = 0; + } + if (!_language_label) { + _language_label = create_label (this, _("Language"), true); + add_label_to_sizer (_grid, _language_label, true, wxGBPosition(_language_row, 0)); + } + if (!_language) { + _language = new wxTextCtrl (this, wxID_ANY); + _language->Bind (wxEVT_TEXT, boost::bind(&TextPanel::language_changed, this)); + _grid->Add (_language, wxGBPosition(_language_row, 1), wxDefaultSpan, wxEXPAND); + film_content_changed (TextContentProperty::LANGUAGE); + } + if (!_outline_subtitles) { + _outline_subtitles = new CheckBox (this, _("Show subtitle area")); + _outline_subtitles->Bind (wxEVT_CHECKBOX, boost::bind (&TextPanel::outline_subtitles_changed, this)); + _grid->Add (_outline_subtitles, wxGBPosition(_outline_subtitles_row, 0), wxGBSpan(1, 2)); + } + + break; + case TEXT_CLOSED_CAPTION: + if (_language_label) { + _language_label->Destroy (); + _language_label = 0; + } + if (_language) { + _language->Destroy (); + _language = 0; + } + if (!_dcp_track_label) { + _dcp_track_label = create_label (this, _("CCAP track"), true); + add_label_to_sizer (_grid, _dcp_track_label, true, wxGBPosition(_language_row, 0)); + } + if (!_dcp_track) { + _dcp_track = new wxChoice (this, wxID_ANY); + _dcp_track->Bind (wxEVT_CHOICE, boost::bind(&TextPanel::dcp_track_changed, this)); + _grid->Add (_dcp_track, wxGBPosition(_language_row, 1), wxDefaultSpan, wxEXPAND); + update_dcp_tracks (); + film_content_changed (TextContentProperty::DCP_TRACK); + } + if (_outline_subtitles) { + _outline_subtitles->Destroy (); + _outline_subtitles = 0; + clear_outline_subtitles (); + } + break; + default: + break; + } + + _grid->Layout (); } void @@ -162,6 +228,9 @@ TextPanel::add_to_grid () _grid->Add (_burn, wxGBPosition (r, 0), wxGBSpan (1, 2)); ++r; + _outline_subtitles_row = r; + ++r; + add_label_to_sizer (_grid, _offset_label, true, wxGBPosition (r, 0)); wxBoxSizer* offset = new wxBoxSizer (wxHORIZONTAL); add_label_to_sizer (offset, _x_offset_label, true); @@ -193,12 +262,7 @@ TextPanel::add_to_grid () ++r; } - add_label_to_sizer (_grid, _dcp_track_label, true, wxGBPosition(r, 0)); - _grid->Add (_dcp_track, wxGBPosition(r, 1), wxDefaultSpan, wxEXPAND); - ++r; - - add_label_to_sizer (_grid, _language_label, true, wxGBPosition (r, 0)); - _grid->Add (_language, wxGBPosition (r, 1)); + _language_row = r; ++r; add_label_to_sizer (_grid, _stream_label, true, wxGBPosition (r, 0)); @@ -215,11 +279,15 @@ TextPanel::add_to_grid () _grid->Add (s, wxGBPosition (r, 0), wxGBSpan (1, 2)); ++r; } + + setup_visibility (); } void TextPanel::update_dcp_track_selection () { + DCPOMATIC_ASSERT (_dcp_track); + optional selected; bool many = false; BOOST_FOREACH (shared_ptr i, _parent->selected_text()) { @@ -250,9 +318,16 @@ TextPanel::update_dcp_track_selection () void TextPanel::update_dcp_tracks () { + DCPOMATIC_ASSERT (_dcp_track); + _dcp_track->Clear (); BOOST_FOREACH (DCPTextTrack i, _parent->film()->closed_caption_tracks()) { - _dcp_track->Append (std_to_wx(i.summary())); + /* XXX: don't display the "magic" track which has empty name and language; + this is a nasty hack (see also Film::closed_caption_tracks) + */ + if (!i.name.empty() || !i.language.empty()) { + _dcp_track->Append (std_to_wx(i.summary())); + } } if (_parent->film()->closed_caption_tracks().size() < 6) { @@ -297,7 +372,7 @@ TextPanel::dcp_track_changed () void TextPanel::film_changed (Film::Property property) { - if (property == Film::CONTENT || property == Film::REEL_TYPE) { + if (property == Film::CONTENT || property == Film::REEL_TYPE || property == Film::INTEROP) { setup_sensitivity (); } } @@ -338,9 +413,11 @@ TextPanel::film_content_changed (int property) } } setup_sensitivity (); + clear_outline_subtitles (); } else if (property == TextContentProperty::USE) { checked_set (_use, text ? text->use() : false); setup_sensitivity (); + clear_outline_subtitles (); } else if (property == TextContentProperty::TYPE) { if (text) { switch (text->type()) { @@ -357,23 +434,32 @@ TextPanel::film_content_changed (int property) _type->SetSelection (0); } setup_sensitivity (); - update_dcp_track_selection (); + setup_visibility (); } else if (property == TextContentProperty::BURN) { checked_set (_burn, text ? text->burn() : false); } else if (property == TextContentProperty::X_OFFSET) { checked_set (_x_offset, text ? lrint (text->x_offset() * 100) : 0); + update_outline_subtitles_in_viewer (); } else if (property == TextContentProperty::Y_OFFSET) { checked_set (_y_offset, text ? lrint (text->y_offset() * 100) : 0); + update_outline_subtitles_in_viewer (); } else if (property == TextContentProperty::X_SCALE) { checked_set (_x_scale, text ? lrint (text->x_scale() * 100) : 100); + clear_outline_subtitles (); } else if (property == TextContentProperty::Y_SCALE) { checked_set (_y_scale, text ? lrint (text->y_scale() * 100) : 100); + clear_outline_subtitles (); } else if (property == TextContentProperty::LINE_SPACING) { checked_set (_line_spacing, text ? lrint (text->line_spacing() * 100) : 100); + clear_outline_subtitles (); } else if (property == TextContentProperty::LANGUAGE) { - checked_set (_language, text ? text->language() : ""); + if (_language) { + checked_set (_language, text ? text->language() : ""); + } } else if (property == TextContentProperty::DCP_TRACK) { - update_dcp_track_selection (); + if (_dcp_track) { + update_dcp_track_selection (); + } } else if (property == DCPContentProperty::REFERENCE_TEXT) { if (scs) { shared_ptr dcp = dynamic_pointer_cast (scs); @@ -416,6 +502,8 @@ TextPanel::type_changed () BOOST_FOREACH (shared_ptr i, _parent->selected_text()) { i->text_of_original_type(_original_type)->set_type (current_type ()); } + + setup_visibility (); } void @@ -430,7 +518,10 @@ void TextPanel::setup_sensitivity () { int any_subs = 0; + /* We currently assume that FFmpeg subtitles are bitmapped */ int ffmpeg_subs = 0; + /* DCP subs can't have their line spacing changed */ + int dcp_subs = 0; ContentList sel = _parent->selected_text (); BOOST_FOREACH (shared_ptr i, sel) { /* These are the content types that could include subtitles */ @@ -443,7 +534,10 @@ TextPanel::setup_sensitivity () ++ffmpeg_subs; ++any_subs; } - } else if (sc || dc || dsc) { + } else if (dc || dsc) { + ++dcp_subs; + ++any_subs; + } else if (sc) { /* XXX: in the future there could be bitmap subs from DCPs */ ++any_subs; } @@ -458,27 +552,55 @@ TextPanel::setup_sensitivity () string why_not; bool const can_reference = dcp && dcp->can_reference_text (_parent->film(), _original_type, why_not); - setup_refer_button (_reference, _reference_note, dcp, can_reference, why_not); + wxString cannot; + if (why_not.empty()) { + cannot = _("Cannot reference this DCP's subtitles or captions."); + } else { + cannot = _("Cannot reference this DCP's subtitles or captions: ") + std_to_wx(why_not); + } + setup_refer_button (_reference, _reference_note, dcp, can_reference, cannot); bool const reference = _reference->GetValue (); TextType const type = current_type (); + /* Set up _type */ + _type->Clear (); + _type->Append (_("open subtitles")); + if (ffmpeg_subs == 0) { + _type->Append (_("closed captions")); + } + + switch (type) { + case TEXT_OPEN_SUBTITLE: + _type->SetSelection (0); + break; + case TEXT_CLOSED_CAPTION: + if (_type->GetCount() > 1) { + _type->SetSelection (1); + } + break; + default: + break; + } + /* Set up sensitivity */ _use->Enable (!reference && any_subs > 0); bool const use = _use->GetValue (); + if (_outline_subtitles) { + _outline_subtitles->Enable (!_loading_analysis && any_subs && use && type == TEXT_OPEN_SUBTITLE); + } _type->Enable (!reference && any_subs > 0 && use); _burn->Enable (!reference && any_subs > 0 && use && type == TEXT_OPEN_SUBTITLE); _x_offset->Enable (!reference && any_subs > 0 && use && type == TEXT_OPEN_SUBTITLE); _y_offset->Enable (!reference && any_subs > 0 && use && type == TEXT_OPEN_SUBTITLE); _x_scale->Enable (!reference && any_subs > 0 && use && type == TEXT_OPEN_SUBTITLE); _y_scale->Enable (!reference && any_subs > 0 && use && type == TEXT_OPEN_SUBTITLE); - _line_spacing->Enable (!reference && use && type == TEXT_OPEN_SUBTITLE); - _dcp_track->Enable (!reference && any_subs > 0 && use && type == TEXT_CLOSED_CAPTION); - _language->Enable (!reference && any_subs > 0 && use && type == TEXT_OPEN_SUBTITLE); + _line_spacing->Enable (!reference && use && type == TEXT_OPEN_SUBTITLE && dcp_subs < any_subs); _stream->Enable (!reference && ffmpeg_subs == 1); - _text_view_button->Enable (!reference); - _fonts_dialog_button->Enable (!reference && type == TEXT_OPEN_SUBTITLE); + /* Ideally we would check here to see if the FFmpeg content has "string" subs (i.e. not bitmaps) */ + _text_view_button->Enable (!reference && any_subs > 0 && ffmpeg_subs == 0); + _fonts_dialog_button->Enable (!reference && any_subs > 0 && ffmpeg_subs == 0 && type == TEXT_OPEN_SUBTITLE); _appearance_dialog_button->Enable (!reference && any_subs > 0 && use && type == TEXT_OPEN_SUBTITLE); } @@ -548,6 +670,7 @@ TextPanel::line_spacing_changed () void TextPanel::language_changed () { + DCPOMATIC_ASSERT (_language); BOOST_FOREACH (shared_ptr i, _parent->selected_text ()) { i->text_of_original_type(_original_type)->set_language (wx_to_std (_language->GetValue())); } @@ -582,7 +705,7 @@ TextPanel::text_view_clicked () ContentList c = _parent->selected_text (); DCPOMATIC_ASSERT (c.size() == 1); - shared_ptr decoder = decoder_factory (_parent->film(), c.front(), false); + shared_ptr decoder = decoder_factory (_parent->film(), c.front(), false, false, shared_ptr()); if (decoder) { _text_view = new TextView (this, _parent->film(), c.front(), c.front()->text_of_original_type(_original_type), decoder, _parent->film_viewer()); @@ -633,3 +756,123 @@ TextPanel::appearance_dialog_clicked () } d->Destroy (); } + + + +/** The user has clicked on the outline subtitles check box */ +void +TextPanel::outline_subtitles_changed () +{ + if (_outline_subtitles->GetValue()) { + _analysis_content = _parent->selected_text().front(); + try_to_load_analysis (); + } else { + clear_outline_subtitles (); + } +} + + +void +TextPanel::try_to_load_analysis () +{ + _loading_analysis = true; + setup_sensitivity (); + _analysis.reset (); + + shared_ptr content = _analysis_content.lock (); + if (!content) { + _loading_analysis = false; + setup_sensitivity (); + return; + } + + boost::filesystem::path const path = _parent->film()->subtitle_analysis_path(content); + + if (!boost::filesystem::exists(path)) { + BOOST_FOREACH (shared_ptr i, JobManager::instance()->get()) { + if (dynamic_pointer_cast(i)) { + i->cancel (); + } + } + + JobManager::instance()->analyse_subtitles ( + _parent->film(), content, _analysis_finished_connection, bind(&TextPanel::analysis_finished, this) + ); + return; + } + + try { + _analysis.reset (new SubtitleAnalysis(path)); + } catch (OldFormatError& e) { + /* An old analysis file: recreate it */ + JobManager::instance()->analyse_subtitles ( + _parent->film(), content, _analysis_finished_connection, bind(&TextPanel::analysis_finished, this) + ); + return; + } + + update_outline_subtitles_in_viewer (); + _loading_analysis = false; + setup_sensitivity (); +} + + +void +TextPanel::update_outline_subtitles_in_viewer () +{ + shared_ptr fv = _parent->film_viewer().lock(); + if (!fv) { + return; + } + + if (_analysis) { + optional > rect = _analysis->bounding_box (); + if (rect) { + shared_ptr content = _analysis_content.lock (); + DCPOMATIC_ASSERT (content); + rect->x += content->text.front()->x_offset(); + rect->y += content->text.front()->y_offset(); + } + fv->set_outline_subtitles (rect); + } else { + fv->set_outline_subtitles (optional >()); + } +} + + +/** Remove any current subtitle outline display */ +void +TextPanel::clear_outline_subtitles () +{ + _analysis.reset (); + update_outline_subtitles_in_viewer (); + if (_outline_subtitles) { + _outline_subtitles->SetValue (false); + } +} + + +void +TextPanel::analysis_finished () +{ + shared_ptr content = _analysis_content.lock (); + if (!content) { + _loading_analysis = false; + setup_sensitivity (); + return; + } + + if (!boost::filesystem::exists(_parent->film()->subtitle_analysis_path(content))) { + /* We analysed and still nothing showed up, so maybe it was cancelled or it failed. + Give up. + */ + error_dialog (_parent->window(), _("Could not analyse subtitles.")); + clear_outline_subtitles (); + _loading_analysis = false; + setup_sensitivity (); + return; + } + + try_to_load_analysis (); +} +