Merge pull request #8499 from Docteh/plurals

Translate english plurals

src/yuzu/CMakeLists.txt

@@ -221,6 +221,9 @@ if (ENABLE_QT_TRANSLATION)
     # Update source TS file if enabled
     if (GENERATE_QT_TRANSLATION)
         get_target_property(SRCS yuzu SOURCES)
+        # these calls to qt_create_translation also creates a rule to generate en.qm which conflicts with providing english plurals
+        # so we have to set a OUTPUT_LOCATION so that we don't have multiple rules to generate en.qm
+        set_source_files_properties(${YUZU_QT_LANGUAGES}/en.ts PROPERTIES OUTPUT_LOCATION "${CMAKE_CURRENT_BINARY_DIR}/translations")
         qt_create_translation(QM_FILES
             ${SRCS}
             ${UIS}
@@ -229,7 +232,13 @@ if (ENABLE_QT_TRANSLATION)
             -source-language en_US
             -target-language en_US
         )
-        add_custom_target(translation ALL DEPENDS ${YUZU_QT_LANGUAGES}/en.ts)
+
+        # Generate plurals into dist/english_plurals/generated_en.ts so it can be used to revise dist/english_plurals/en.ts
+        set(GENERATED_PLURALS_FILE ${PROJECT_SOURCE_DIR}/dist/english_plurals/generated_en.ts)
+        set_source_files_properties(${GENERATED_PLURALS_FILE} PROPERTIES OUTPUT_LOCATION "${CMAKE_CURRENT_BINARY_DIR}/plurals")
+        qt_create_translation(QM_FILES ${SRCS} ${UIS} ${GENERATED_PLURALS_FILE} OPTIONS -pluralonly -source-language en_US -target-language en_US)
+
+        add_custom_target(translation ALL DEPENDS ${YUZU_QT_LANGUAGES}/en.ts ${GENERATED_PLURALS_FILE})
     endif()
 
     # Find all TS files except en.ts
@@ -239,6 +248,9 @@ if (ENABLE_QT_TRANSLATION)
     # Compile TS files to QM files
     qt_add_translation(LANGUAGES_QM ${LANGUAGES_TS})
 
+    # Compile english plurals TS file to en.qm
+    qt_add_translation(LANGUAGES_QM ${PROJECT_SOURCE_DIR}/dist/english_plurals/en.ts)
+
     # Build a QRC file from the QM file list
     set(LANGUAGES_QRC ${CMAKE_CURRENT_BINARY_DIR}/languages.qrc)
     file(WRITE ${LANGUAGES_QRC} "<RCC><qresource prefix=\"languages\">\n")

src/yuzu/configuration/configure_ui.cpp

@@ -219,6 +219,7 @@ void ConfigureUi::InitializeLanguageComboBox() {
     for (const auto& lang : languages) {
         if (QString::fromLatin1(lang.id) == QStringLiteral("en")) {
             ui->language_combobox->addItem(lang.name, QStringLiteral("en"));
+            language_files.removeOne(QStringLiteral("en.qm"));
             continue;
         }
         for (int i = 0; i < language_files.size(); ++i) {

src/yuzu/main.cpp

@@ -3980,11 +3980,6 @@ void GMainWindow::UpdateUITheme() {
 }
 
 void GMainWindow::LoadTranslation() {
-    // If the selected language is English, no need to install any translation
-    if (UISettings::values.language == QStringLiteral("en")) {
-        return;
-    }
-
     bool loaded;
 
     if (UISettings::values.language.isEmpty()) {