Don't insist on writing optional metadata (#1923).
[dcpomatic.git] / src / wx / smpte_metadata_dialog.cc
index 61bccbee5cc74113ba7210bbc792c84b915c7fec..36cf4848918d756e8b088c9ee83637819446ce4d 100644 (file)
@@ -93,7 +93,7 @@ SMPTEMetadataDialog::main_panel (wxWindow* parent)
 
        _enable_main_subtitle_language = new wxCheckBox (panel, wxID_ANY, _("Main subtitle language"));
        sizer->Add (_enable_main_subtitle_language, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_GAP);
-       vector<dcp::LanguageTag> subtitle_languages = film()->subtitle_languages();
+       auto subtitle_languages = film()->subtitle_languages();
        _main_subtitle_language = new LanguageTagWidget(
                panel,
                _("The main language that is displayed in the film's subtitles"),
@@ -162,14 +162,14 @@ SMPTEMetadataDialog::advanced_panel (wxWindow* parent)
        auto sizer = new wxFlexGridSizer (2, DCPOMATIC_SIZER_X_GAP, DCPOMATIC_SIZER_Y_GAP);
        sizer->AddGrowableCol (1, 1);
 
-       Button* edit_release_territory = nullptr;
-       add_label_to_sizer (sizer, panel, _("Release territory"), true, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL);
+       _enable_release_territory = new wxCheckBox (panel, wxID_ANY, _("Release territory"));
+       sizer->Add (_enable_release_territory, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_GAP);
        {
-               wxSizer* s = new wxBoxSizer (wxHORIZONTAL);
-               _release_territory = new wxStaticText (panel, wxID_ANY, wxT(""));
-               s->Add (_release_territory, 1, wxLEFT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP);
-               edit_release_territory = new Button (panel, _("Edit..."));
-               s->Add (edit_release_territory, 0, wxLEFT, DCPOMATIC_SIZER_GAP);
+               auto s = new wxBoxSizer (wxHORIZONTAL);
+               _release_territory_text = new wxStaticText (panel, wxID_ANY, wxT(""));
+               s->Add (_release_territory_text, 1, wxLEFT | wxALIGN_CENTER_VERTICAL, DCPOMATIC_SIZER_X_GAP);
+               _edit_release_territory = new Button (panel, _("Edit..."));
+               s->Add (_edit_release_territory, 0, wxLEFT, DCPOMATIC_SIZER_GAP);
                sizer->Add (s, 0, wxEXPAND);
        }
 
@@ -181,15 +181,18 @@ SMPTEMetadataDialog::advanced_panel (wxWindow* parent)
        _status = new wxChoice (panel, wxID_ANY);
        sizer->Add (_status, 0);
 
-       add_label_to_sizer (sizer, panel, _("Chain"), true, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL);
+       _enable_chain = new wxCheckBox (panel, wxID_ANY, _("Chain"));
+       sizer->Add (_enable_chain, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL);
        _chain = new wxTextCtrl (panel, wxID_ANY);
        sizer->Add (_chain, 1, wxEXPAND);
 
-       add_label_to_sizer (sizer, panel, _("Distributor"), true, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL);
+       _enable_distributor = new wxCheckBox (panel, wxID_ANY, _("Distributor"));
+       sizer->Add (_enable_distributor, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL);
        _distributor = new wxTextCtrl (panel, wxID_ANY);
        sizer->Add (_distributor, 1, wxEXPAND);
 
-       add_label_to_sizer (sizer, panel, _("Facility"), true, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL);
+       _enable_facility = new wxCheckBox (panel, wxID_ANY, _("Facility"));
+       sizer->Add (_enable_facility, 0, wxRIGHT | wxALIGN_CENTER_VERTICAL);
        _facility = new wxTextCtrl (panel, wxID_ANY);
        sizer->Add (_facility, 1, wxEXPAND);
 
@@ -231,8 +234,6 @@ SMPTEMetadataDialog::advanced_panel (wxWindow* parent)
        overall_sizer->Add (sizer, 1, wxEXPAND | wxALL, DCPOMATIC_DIALOG_BORDER);
        panel->SetSizer (overall_sizer);
 
-       edit_release_territory->Bind (wxEVT_BUTTON, boost::bind(&SMPTEMetadataDialog::edit_release_territory, this));
-
        return panel;
 }
 
@@ -261,20 +262,25 @@ SMPTEMetadataDialog::SMPTEMetadataDialog (wxWindow* parent, weak_ptr<Film> weak_
        _status->Append (_("Pre-release"));
        _status->Append (_("Final"));
 
-       _luminance_unit->Append (_("candela per m²"));
+       _luminance_unit->Append (wxString::FromUTF8(_("candela per m²")));
        _luminance_unit->Append (_("foot lambert"));
 
        _name_language->Changed.connect (boost::bind(&SMPTEMetadataDialog::name_language_changed, this, _1));
        _audio_language->Changed.connect (boost::bind(&SMPTEMetadataDialog::audio_language_changed, this, _1));
        _enable_main_subtitle_language->Bind (wxEVT_CHECKBOX, boost::bind(&SMPTEMetadataDialog::enable_main_subtitle_changed, this));
+       _edit_release_territory->Bind (wxEVT_BUTTON, boost::bind(&SMPTEMetadataDialog::edit_release_territory, this));
        _main_subtitle_language->Changed.connect (boost::bind(&SMPTEMetadataDialog::main_subtitle_language_changed, this, _1));
        _version_number->Bind (wxEVT_SPINCTRL, boost::bind(&SMPTEMetadataDialog::version_number_changed, this));
        _status->Bind (wxEVT_CHOICE, boost::bind(&SMPTEMetadataDialog::status_changed, this));
+       _enable_chain->Bind (wxEVT_CHECKBOX, boost::bind(&SMPTEMetadataDialog::enable_chain_changed, this));
        _chain->Bind (wxEVT_TEXT, boost::bind(&SMPTEMetadataDialog::chain_changed, this));
+       _enable_distributor->Bind (wxEVT_CHECKBOX, boost::bind(&SMPTEMetadataDialog::enable_distributor_changed, this));
        _distributor->Bind (wxEVT_TEXT, boost::bind(&SMPTEMetadataDialog::distributor_changed, this));
+       _enable_facility->Bind (wxEVT_CHECKBOX, boost::bind(&SMPTEMetadataDialog::enable_facility_changed, this));
        _facility->Bind (wxEVT_TEXT, boost::bind(&SMPTEMetadataDialog::facility_changed, this));
        _luminance_value->Bind (wxEVT_SPINCTRLDOUBLE, boost::bind(&SMPTEMetadataDialog::luminance_changed, this));
        _luminance_unit->Bind (wxEVT_CHOICE, boost::bind(&SMPTEMetadataDialog::luminance_changed, this));
+       _enable_release_territory->Bind (wxEVT_CHECKBOX, boost::bind(&SMPTEMetadataDialog::enable_release_territory_changed, this));
 
        _version_number->SetFocus ();
 
@@ -305,7 +311,12 @@ SMPTEMetadataDialog::film_changed (ChangeType type, Film::Property property)
        if (property == Film::Property::NAME_LANGUAGE) {
                _name_language->set (film()->name_language());
        } else if (property == Film::Property::RELEASE_TERRITORY) {
-               checked_set (_release_territory, std_to_wx(*dcp::LanguageTag::get_subtag_description(dcp::LanguageTag::SubtagType::REGION, film()->release_territory().subtag())));
+               auto rt = film()->release_territory();
+               checked_set (_enable_release_territory, static_cast<bool>(rt));
+               if (rt) {
+                       _release_territory = *rt;
+                       checked_set (_release_territory_text, std_to_wx(*dcp::LanguageTag::get_subtag_description(*_release_territory)));
+               }
        } else if (property == Film::Property::VERSION_NUMBER) {
                checked_set (_version_number, film()->version_number());
        } else if (property == Film::Property::STATUS) {
@@ -321,23 +332,38 @@ SMPTEMetadataDialog::film_changed (ChangeType type, Film::Property property)
                        break;
                }
        } else if (property == Film::Property::CHAIN) {
-               checked_set (_chain, film()->chain());
+               checked_set (_enable_chain, static_cast<bool>(film()->chain()));
+               if (film()->chain()) {
+                       checked_set (_chain, *film()->chain());
+               }
        } else if (property == Film::Property::DISTRIBUTOR) {
-               checked_set (_distributor, film()->distributor());
+               checked_set (_enable_distributor, static_cast<bool>(film()->distributor()));
+               if (film()->distributor()) {
+                       checked_set (_distributor, *film()->distributor());
+               }
        } else if (property == Film::Property::FACILITY) {
-               checked_set (_facility, film()->facility());
+               checked_set (_enable_facility, static_cast<bool>(film()->facility()));
+               if (film()->facility()) {
+                       checked_set (_facility, *film()->facility());
+               }
        } else if (property == Film::Property::LUMINANCE) {
-               checked_set (_luminance_value, film()->luminance().value());
-               switch (film()->luminance().unit()) {
-               case dcp::Luminance::Unit::CANDELA_PER_SQUARE_METRE:
-                       checked_set (_luminance_unit, 0);
-                       break;
-               case dcp::Luminance::Unit::FOOT_LAMBERT:
+               auto lum = film()->luminance();
+               if (lum) {
+                       checked_set (_luminance_value, lum->value());
+                       switch (lum->unit()) {
+                       case dcp::Luminance::Unit::CANDELA_PER_SQUARE_METRE:
+                               checked_set (_luminance_unit, 0);
+                               break;
+                       case dcp::Luminance::Unit::FOOT_LAMBERT:
+                               checked_set (_luminance_unit, 1);
+                               break;
+                       }
+               } else {
+                       checked_set (_luminance_value, 4.5);
                        checked_set (_luminance_unit, 1);
-                       break;
                }
        } else if (property == Film::Property::SUBTITLE_LANGUAGES) {
-               vector<dcp::LanguageTag> languages = film()->subtitle_languages();
+               auto languages = film()->subtitle_languages();
                checked_set (_enable_main_subtitle_language, !languages.empty());
                if (!languages.empty()) {
                        _main_subtitle_language->set (languages.front());
@@ -393,10 +419,12 @@ SMPTEMetadataDialog::audio_language_changed (dcp::LanguageTag tag)
 void
 SMPTEMetadataDialog::edit_release_territory ()
 {
-       auto d = new RegionSubtagDialog(this, film()->release_territory());
+       DCPOMATIC_ASSERT (film()->release_territory());
+       auto d = new RegionSubtagDialog(this, *film()->release_territory());
        d->ShowModal ();
        auto tag = d->get();
        if (tag) {
+               _release_territory = *tag;
                film()->set_release_territory(*tag);
        }
        d->Destroy ();
@@ -471,8 +499,7 @@ void
 SMPTEMetadataDialog::enable_main_subtitle_changed ()
 {
        setup_sensitivity ();
-       bool enabled = _enable_main_subtitle_language->GetValue ();
-       if (enabled) {
+       if (_enable_main_subtitle_language->GetValue()) {
                film()->set_subtitle_language (_main_subtitle_language->get());
        } else {
                set_additional_subtitle_languages (vector<dcp::LanguageTag>());
@@ -485,9 +512,21 @@ SMPTEMetadataDialog::enable_main_subtitle_changed ()
 void
 SMPTEMetadataDialog::setup_sensitivity ()
 {
-       bool const enabled = _enable_main_subtitle_language->GetValue ();
-       _main_subtitle_language->enable (enabled);
-       _additional_subtitle_languages->Enable (enabled);
+       {
+               auto const enabled = _enable_release_territory->GetValue();
+               _release_territory_text->Enable (enabled);
+               _edit_release_territory->Enable (enabled);
+       }
+
+       _chain->Enable (_enable_chain->GetValue());
+       _distributor->Enable (_enable_distributor->GetValue());
+       _facility->Enable (_enable_facility->GetValue());
+
+       {
+               auto const enabled = _enable_main_subtitle_language->GetValue();
+               _main_subtitle_language->enable (enabled);
+               _additional_subtitle_languages->Enable (enabled);
+       }
 }
 
 
@@ -527,3 +566,52 @@ SMPTEMetadataDialog::set_additional_subtitle_languages (vector<dcp::LanguageTag>
        film()->set_subtitle_languages (all);
 }
 
+
+void
+SMPTEMetadataDialog::enable_release_territory_changed ()
+{
+       setup_sensitivity ();
+       if (_enable_release_territory->GetValue()) {
+               film()->set_release_territory (_release_territory.get_value_or(dcp::LanguageTag::RegionSubtag("US")));
+       } else {
+               film()->set_release_territory ();
+       }
+}
+
+
+void
+SMPTEMetadataDialog::enable_chain_changed ()
+{
+       setup_sensitivity ();
+       if (_enable_chain->GetValue()) {
+               film()->set_chain (wx_to_std(_chain->GetValue()));
+       } else {
+               film()->set_chain ();
+       }
+}
+
+
+void
+SMPTEMetadataDialog::enable_distributor_changed ()
+{
+       setup_sensitivity ();
+       if (_enable_distributor->GetValue()) {
+               film()->set_distributor (wx_to_std(_distributor->GetValue()));
+       } else {
+               film()->set_distributor ();
+       }
+}
+
+
+void
+SMPTEMetadataDialog::enable_facility_changed ()
+{
+       setup_sensitivity ();
+       if (_enable_facility->GetValue()) {
+               film()->set_facility (wx_to_std(_facility->GetValue()));
+       } else {
+               film()->set_facility ();
+       }
+}
+
+