Show descriptions for disabled file dialog options

Telegram/Resources/langs/lang.strings

@@ -2756,6 +2756,8 @@ https://github.com/telegramdesktop/tdesktop/blob/master/LEGAL
 
 "ktg_settings_file_dialog_type" = "File dialog";
 "ktg_file_dialog_type_default" = "Default";
+"ktg_file_dialog_disabled_on_build" = "Disabled on build";
+"ktg_file_dialog_disabled_by_option" = "Disabled by option";
 
 "ktg_settings_other" = "Other";
 "ktg_profile_copy_id" = "Copy ID";

Telegram/Resources/langs/rewrites/en.json

@@ -70,6 +70,8 @@
 	"ktg_settings_gtk_integration": "GTK integration",
 	"ktg_settings_file_dialog_type": "File dialog",
 	"ktg_file_dialog_type_default": "Default",
+	"ktg_file_dialog_disabled_on_build": "Disabled on build",
+	"ktg_file_dialog_disabled_by_option": "Disabled by option",
 	"ktg_settings_other": "Other",
 	"ktg_profile_copy_id": "Copy ID",
 	"ktg_profile_bot_id": "Bot ID",

Telegram/Resources/langs/rewrites/ru.json

@@ -69,6 +69,8 @@
 	"ktg_settings_gtk_integration": "GTK-интеграция",
 	"ktg_settings_file_dialog_type": "Файловый диалог",
 	"ktg_file_dialog_type_default": "По умолчанию",
+	"ktg_file_dialog_disabled_on_build": "Отключено при сборке",
+	"ktg_file_dialog_disabled_by_option": "Отключено настройкой",
 	"ktg_settings_other": "Прочие",
 	"ktg_profile_copy_id": "Копировать ID",
 	"ktg_profile_bot_id": "ID бота",

Telegram/SourceFiles/kotato/settings_menu.cpp

@@ -477,6 +477,7 @@ void SetupKotatoSystem(
 			int(cFileDialogType()),
 			int(Platform::FileDialog::ImplementationType::Count),
 			FileDialogTypeLabel,
+			Platform::FileDialog::ImplementationTypeDescription,
 			[=](int value) {
 				cSetFileDialogType(Platform::FileDialog::ImplementationType(value));
 				::Kotato::JsonSettings::Write();

Telegram/SourceFiles/platform/linux/file_utilities_linux.cpp

@@ -161,17 +161,30 @@ bool GetQt(
 
 QString ImplementationTypeLabel(ImplementationType value) {
 	switch (value) {
-#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
 	case ImplementationType::XDP: return qsl("XDG Desktop Portal");
-#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
-#ifndef DESKTOP_APP_DISABLE_GTK_INTEGRATION
 	case ImplementationType::GTK: return qsl("GTK");
-#endif // !DESKTOP_APP_DISABLE_GTK_INTEGRATION
 	case ImplementationType::Qt: return qsl("Qt");
 	}
 	Unexpected("Value in Platform::FileDialog::ImplementationTypeLabel.");
 }
 
+QString ImplementationTypeDescription(ImplementationType value) {
+	switch (value) {
+#ifdef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
+	case ImplementationType::XDP: return tr::ktg_file_dialog_disabled_on_build(tr::now);
+#endif // DESKTOP_APP_DISABLE_DBUS_INTEGRATION
+#ifdef DESKTOP_APP_DISABLE_GTK_INTEGRATION
+	case ImplementationType::GTK: return tr::ktg_file_dialog_disabled_on_build(tr::now);
+#else // DESKTOP_APP_DISABLE_GTK_INTEGRATION
+	case ImplementationType::GTK:
+		return GtkIntegration::Instance()
+			? tr::ktg_file_dialog_disabled_by_option(tr::now)
+			: QString();
+#endif // !DESKTOP_APP_DISABLE_GTK_INTEGRATION
+	}
+	return QString();
+}
+
 bool Get(
 		QPointer<QWidget> parent,
 		QStringList &files,

Telegram/SourceFiles/platform/linux/file_utilities_linux.h

@@ -29,12 +29,8 @@ namespace FileDialog {
 
 enum class ImplementationType {
 	Default,
-#ifndef DESKTOP_APP_DISABLE_DBUS_INTEGRATION
 	XDP,
-#endif // !DESKTOP_APP_DISABLE_DBUS_INTEGRATION
-#ifndef DESKTOP_APP_DISABLE_GTK_INTEGRATION
 	GTK,
-#endif // !DESKTOP_APP_DISABLE_GTK_INTEGRATION
 	Qt,
 	Count,
 };

Telegram/SourceFiles/platform/mac/file_utilities_mac.h

@@ -33,7 +33,11 @@ enum class ImplementationType {
 };
 
 inline QString ImplementationTypeLabel(ImplementationType value) {
-	Unexpected("Value in Platform::FileDialog::TypeLabel.");
+	Unexpected("Value in Platform::FileDialog::ImplementationTypeLabel.");
+}
+
+inline QString ImplementationTypeDescription(ImplementationType value) {
+	return QString();
 }
 
 inline void InitLastPath() {

Telegram/SourceFiles/platform/platform_file_utilities.h

@@ -30,6 +30,7 @@ namespace FileDialog {
 enum class ImplementationType;
 
 QString ImplementationTypeLabel(ImplementationType value);
+QString ImplementationTypeDescription(ImplementationType value);
 
 void InitLastPath();
 

Telegram/SourceFiles/platform/win/file_utilities_win.h

@@ -30,7 +30,11 @@ enum class ImplementationType {
 };
 
 inline QString ImplementationTypeLabel(ImplementationType value) {
-	Unexpected("Value in Platform::FileDialog::TypeLabel.");
+	Unexpected("Value in Platform::FileDialog::ImplementationTypeLabel.");
+}
+
+inline QString ImplementationTypeDescription(ImplementationType value) {
+	return QString();
 }
 
 } // namespace FileDialog