From 347b50ad439f184f0414bf978791f62b7a7c7017 Mon Sep 17 00:00:00 2001 From: FearlessTobi Date: Sun, 26 Jan 2020 00:26:07 +0100 Subject: [PATCH] yuzu: Port translation support from Citra Co-Authored-By: Weiyi Wang --- .ci/scripts/linux/docker.sh | 2 +- .ci/scripts/windows/docker.sh | 2 +- CMakeLists.txt | 5 + README.md | 2 + dist/languages/.gitignore | 2 + dist/languages/.tx/config | 8 + dist/languages/README.md | 1 + src/yuzu/CMakeLists.txt | 33 ++++ src/yuzu/configuration/config.cpp | 2 + src/yuzu/configuration/configure_dialog.cpp | 9 + src/yuzu/configuration/configure_dialog.h | 6 + src/yuzu/configuration/configure_ui.cpp | 27 +++ src/yuzu/configuration/configure_ui.h | 6 + src/yuzu/configuration/configure_ui.ui | 200 +++++++++++--------- src/yuzu/main.cpp | 42 ++++ src/yuzu/main.h | 5 + src/yuzu/uisettings.h | 1 + 17 files changed, 261 insertions(+), 92 deletions(-) create mode 100644 dist/languages/.gitignore create mode 100644 dist/languages/.tx/config create mode 100644 dist/languages/README.md diff --git a/.ci/scripts/linux/docker.sh b/.ci/scripts/linux/docker.sh index 5559a527c3..277775ef6c 100755 --- a/.ci/scripts/linux/docker.sh +++ b/.ci/scripts/linux/docker.sh @@ -5,7 +5,7 @@ cd /yuzu ccache -s mkdir build || true && cd build -cmake .. -G Ninja -DDISPLAY_VERSION=$1 -DYUZU_USE_BUNDLED_UNICORN=ON -DYUZU_USE_QT_WEB_ENGINE=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=/usr/lib/ccache/gcc -DCMAKE_CXX_COMPILER=/usr/lib/ccache/g++ -DYUZU_ENABLE_COMPATIBILITY_REPORTING=${ENABLE_COMPATIBILITY_REPORTING:-"OFF"} -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DUSE_DISCORD_PRESENCE=ON +cmake .. -G Ninja -DDISPLAY_VERSION=$1 -DYUZU_USE_BUNDLED_UNICORN=ON -DYUZU_USE_QT_WEB_ENGINE=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_C_COMPILER=/usr/lib/ccache/gcc -DCMAKE_CXX_COMPILER=/usr/lib/ccache/g++ -DYUZU_ENABLE_COMPATIBILITY_REPORTING=${ENABLE_COMPATIBILITY_REPORTING:-"OFF"} -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DUSE_DISCORD_PRESENCE=ON -DENABLE_QT_TRANSLATION=ON ninja diff --git a/.ci/scripts/windows/docker.sh b/.ci/scripts/windows/docker.sh index d53281741e..adfd636fac 100755 --- a/.ci/scripts/windows/docker.sh +++ b/.ci/scripts/windows/docker.sh @@ -5,7 +5,7 @@ cd /yuzu ccache -s mkdir build || true && cd build -cmake .. -G Ninja -DDISPLAY_VERSION=$1 -DCMAKE_TOOLCHAIN_FILE="$(pwd)/../CMakeModules/MinGWCross.cmake" -DUSE_CCACHE=ON -DYUZU_USE_BUNDLED_UNICORN=ON -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DCMAKE_BUILD_TYPE=Release +cmake .. -G Ninja -DDISPLAY_VERSION=$1 -DCMAKE_TOOLCHAIN_FILE="$(pwd)/../CMakeModules/MinGWCross.cmake" -DUSE_CCACHE=ON -DYUZU_USE_BUNDLED_UNICORN=ON -DENABLE_COMPATIBILITY_LIST_DOWNLOAD=ON -DCMAKE_BUILD_TYPE=Release -DENABLE_QT_TRANSLATION=ON ninja ccache -s diff --git a/CMakeLists.txt b/CMakeLists.txt index ce46a2c2ba..7a49318aa1 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -13,6 +13,7 @@ project(yuzu) option(ENABLE_SDL2 "Enable the SDL2 frontend" ON) option(ENABLE_QT "Enable the Qt frontend" ON) +option(ENABLE_QT_TRANSLATION "Enable translations for the Qt frontend" OFF) CMAKE_DEPENDENT_OPTION(YUZU_USE_BUNDLED_QT "Download bundled Qt binaries" ON "ENABLE_QT;MSVC" OFF) option(ENABLE_WEB_SERVICE "Enable web services (telemetry, etc.)" ON) @@ -224,6 +225,10 @@ if(ENABLE_QT) if (YUZU_USE_QT_WEB_ENGINE) find_package(Qt5 COMPONENTS WebEngineCore WebEngineWidgets) endif() + + if (ENABLE_QT_TRANSLATION) + find_package(Qt5 REQUIRED COMPONENTS LinguistTools ${QT_PREFIX_HINT}) + endif() if (NOT Qt5_FOUND) list(APPEND CONAN_REQUIRED_LIBS "qt/5.14.1@bincrafters/stable") endif() diff --git a/README.md b/README.md index e4ecb531d2..99b87daf48 100644 --- a/README.md +++ b/README.md @@ -24,6 +24,8 @@ Most of the development happens on GitHub. It's also where [our central reposito If you want to contribute please take a look at the [Contributor's Guide](https://github.com/yuzu-emu/yuzu/wiki/Contributing) and [Developer Information](https://github.com/yuzu-emu/yuzu/wiki/Developer-Information). You should also contact any of the developers on Discord in order to know about the current state of the emulator. +If you want to contribute to the user interface translation, please checkout [yuzu project on transifex](https://www.transifex.com/yuzu-emulator/yuzu). We centralize the translation work there, and periodically upstream translation. + ### Building * __Windows__: [Windows Build](https://github.com/yuzu-emu/yuzu/wiki/Building-For-Windows) diff --git a/dist/languages/.gitignore b/dist/languages/.gitignore new file mode 100644 index 0000000000..27e5a01589 --- /dev/null +++ b/dist/languages/.gitignore @@ -0,0 +1,2 @@ +# Ignore the source language file +en.ts diff --git a/dist/languages/.tx/config b/dist/languages/.tx/config new file mode 100644 index 0000000000..0d9b512ea6 --- /dev/null +++ b/dist/languages/.tx/config @@ -0,0 +1,8 @@ +[main] +host = https://www.transifex.com + +[yuzu.emulator] +file_filter = .ts +source_file = en.ts +source_lang = en +type = QT diff --git a/dist/languages/README.md b/dist/languages/README.md new file mode 100644 index 0000000000..61981ab1d4 --- /dev/null +++ b/dist/languages/README.md @@ -0,0 +1 @@ +This directory stores translation patches (TS files) for yuzu Qt frontend. This directory is linked with [yuzu project on transifex](https://www.transifex.com/yuzu-emulator/yuzu), so you can update the translation by executing `tx pull -a`. If you want to contribute to the translation, please go the transifex link and submit your translation there. This directory on the main repo will be synchronized with transifex periodically. Do not directly open PRs on github to modify the translation. diff --git a/src/yuzu/CMakeLists.txt b/src/yuzu/CMakeLists.txt index a862b26100..7257aa7013 100644 --- a/src/yuzu/CMakeLists.txt +++ b/src/yuzu/CMakeLists.txt @@ -133,12 +133,45 @@ file(GLOB COMPAT_LIST file(GLOB_RECURSE ICONS ${PROJECT_SOURCE_DIR}/dist/icons/*) file(GLOB_RECURSE THEMES ${PROJECT_SOURCE_DIR}/dist/qt_themes/*) +if (ENABLE_QT_TRANSLATION) + set(YUZU_QT_LANGUAGES "${PROJECT_SOURCE_DIR}/dist/languages" CACHE PATH "Path to the translation bundle for the Qt frontend") + option(GENERATE_QT_TRANSLATION "Generate en.ts as the translation source file" OFF) + + # Update source TS file if enabled + if (GENERATE_QT_TRANSLATION) + get_target_property(SRCS yuzu SOURCES) + qt5_create_translation(QM_FILES ${SRCS} ${UIS} ${YUZU_QT_LANGUAGES}/en.ts) + add_custom_target(translation ALL DEPENDS ${YUZU_QT_LANGUAGES}/en.ts) + endif() + + # Find all TS files except en.ts + file(GLOB_RECURSE LANGUAGES_TS ${YUZU_QT_LANGUAGES}/*.ts) + list(REMOVE_ITEM LANGUAGES_TS ${YUZU_QT_LANGUAGES}/en.ts) + + # Compile TS files to QM files + qt5_add_translation(LANGUAGES_QM ${LANGUAGES_TS}) + + # Build a QRC file from the QM file list + set(LANGUAGES_QRC ${CMAKE_CURRENT_BINARY_DIR}/languages.qrc) + file(WRITE ${LANGUAGES_QRC} "\n") + foreach (QM ${LANGUAGES_QM}) + get_filename_component(QM_FILE ${QM} NAME) + file(APPEND ${LANGUAGES_QRC} "${QM_FILE}\n") + endforeach (QM) + file(APPEND ${LANGUAGES_QRC} "") + + # Add the QRC file to package in all QM files + qt5_add_resources(LANGUAGES ${LANGUAGES_QRC}) +else() + set(LANGUAGES) +endif() target_sources(yuzu PRIVATE ${COMPAT_LIST} ${ICONS} ${THEMES} + ${LANGUAGES} ) if (APPLE) diff --git a/src/yuzu/configuration/config.cpp b/src/yuzu/configuration/config.cpp index 805bb954be..59a193eddf 100644 --- a/src/yuzu/configuration/config.cpp +++ b/src/yuzu/configuration/config.cpp @@ -611,6 +611,7 @@ void Config::ReadPathValues() { } } UISettings::values.recent_files = ReadSetting(QStringLiteral("recentFiles")).toStringList(); + UISettings::values.language = ReadSetting(QStringLiteral("language"), QString{}).toString(); qt_config->endGroup(); } @@ -1095,6 +1096,7 @@ void Config::SavePathValues() { } qt_config->endArray(); WriteSetting(QStringLiteral("recentFiles"), UISettings::values.recent_files); + WriteSetting(QStringLiteral("language"), UISettings::values.language, QString{}); qt_config->endGroup(); } diff --git a/src/yuzu/configuration/configure_dialog.cpp b/src/yuzu/configuration/configure_dialog.cpp index a5afb354f2..4e30dc51eb 100644 --- a/src/yuzu/configuration/configure_dialog.cpp +++ b/src/yuzu/configuration/configure_dialog.cpp @@ -23,6 +23,7 @@ ConfigureDialog::ConfigureDialog(QWidget* parent, HotkeyRegistry& registry) SetConfiguration(); PopulateSelectionList(); + connect(ui->uiTab, &ConfigureUi::LanguageChanged, this, &ConfigureDialog::OnLanguageChanged); connect(ui->selectorList, &QListWidget::itemSelectionChanged, this, &ConfigureDialog::UpdateVisibleTabs); @@ -98,6 +99,14 @@ void ConfigureDialog::PopulateSelectionList() { } } +void ConfigureDialog::OnLanguageChanged(const QString& locale) { + emit LanguageChanged(locale); + // first apply the configuration, and then restore the display + ApplyConfiguration(); + RetranslateUI(); + SetConfiguration(); +} + void ConfigureDialog::UpdateVisibleTabs() { const auto items = ui->selectorList->selectedItems(); if (items.isEmpty()) { diff --git a/src/yuzu/configuration/configure_dialog.h b/src/yuzu/configuration/configure_dialog.h index 2d3bfc2da7..4289bc225b 100644 --- a/src/yuzu/configuration/configure_dialog.h +++ b/src/yuzu/configuration/configure_dialog.h @@ -22,6 +22,12 @@ public: void ApplyConfiguration(); +private slots: + void OnLanguageChanged(const QString& locale); + +signals: + void LanguageChanged(const QString& locale); + private: void changeEvent(QEvent* event) override; diff --git a/src/yuzu/configuration/configure_ui.cpp b/src/yuzu/configuration/configure_ui.cpp index 94424ee44b..3058f25099 100644 --- a/src/yuzu/configuration/configure_ui.cpp +++ b/src/yuzu/configuration/configure_ui.cpp @@ -5,6 +5,7 @@ #include #include +#include #include "common/common_types.h" #include "core/settings.h" #include "ui_configure_ui.h" @@ -28,6 +29,23 @@ constexpr std::array row_text_names{ ConfigureUi::ConfigureUi(QWidget* parent) : QWidget(parent), ui(new Ui::ConfigureUi) { ui->setupUi(this); + ui->language_combobox->addItem(tr(""), QString{}); + ui->language_combobox->addItem(tr("English"), QStringLiteral("en")); + QDirIterator it(QStringLiteral(":/languages"), QDirIterator::NoIteratorFlags); + while (it.hasNext()) { + QString locale = it.next(); + locale.truncate(locale.lastIndexOf(QLatin1Char{'.'})); + locale.remove(0, locale.lastIndexOf(QLatin1Char{'/'}) + 1); + QString lang = QLocale::languageToString(QLocale(locale).language()); + ui->language_combobox->addItem(lang, locale); + } + + // Unlike other configuration changes, interface language changes need to be reflected on the + // interface immediately. This is done by passing a signal to the main window, and then + // retranslating when passing back. + connect(ui->language_combobox, + static_cast(&QComboBox::currentIndexChanged), this, + &ConfigureUi::OnLanguageChanged); for (const auto& theme : UISettings::themes) { ui->theme_combobox->addItem(QString::fromUtf8(theme.first), @@ -72,6 +90,8 @@ void ConfigureUi::RequestGameListUpdate() { void ConfigureUi::SetConfiguration() { ui->theme_combobox->setCurrentIndex(ui->theme_combobox->findData(UISettings::values.theme)); + ui->language_combobox->setCurrentIndex( + ui->language_combobox->findData(UISettings::values.language)); ui->show_add_ons->setChecked(UISettings::values.show_add_ons); ui->icon_size_combobox->setCurrentIndex( ui->icon_size_combobox->findData(UISettings::values.icon_size)); @@ -147,3 +167,10 @@ void ConfigureUi::UpdateSecondRowComboBox(bool init) { ui->row_2_text_combobox->removeItem( ui->row_2_text_combobox->findData(ui->row_1_text_combobox->currentData())); } + +void ConfigureUi::OnLanguageChanged(int index) { + if (index == -1) + return; + + emit LanguageChanged(ui->language_combobox->itemData(index).toString()); +} diff --git a/src/yuzu/configuration/configure_ui.h b/src/yuzu/configuration/configure_ui.h index d471afe99f..3ecbd07c40 100644 --- a/src/yuzu/configuration/configure_ui.h +++ b/src/yuzu/configuration/configure_ui.h @@ -20,6 +20,12 @@ public: void ApplyConfiguration(); +private slots: + void OnLanguageChanged(int index); + +signals: + void LanguageChanged(const QString& locale); + private: void RequestGameListUpdate(); diff --git a/src/yuzu/configuration/configure_ui.ui b/src/yuzu/configuration/configure_ui.ui index bd5c5d3c2e..0b81747d70 100644 --- a/src/yuzu/configuration/configure_ui.ui +++ b/src/yuzu/configuration/configure_ui.ui @@ -13,112 +13,132 @@ Form - + - - - - - General - - + + + General + + + + - - - - - - - Theme: - - - - - - - - - + + + Note: Changing language will apply your configuration. + + + true + + - - - - - - - Game List - - - + - + - Show Add-Ons Column + Interface language: - - - - - Icon Size: - - - - - - - + + + + + + + + + + Theme: + + - - - - - Row 1 Text: - - - - - - - - - - - - - - Row 2 Text: - - - - - - - + - - - - - - Qt::Vertical - - - - 20 - 40 - - - - - + + + + + + + + Game List + + + + + + + + Show Add-Ons Column + + + + + + + + + Icon Size: + + + + + + + + + + + + + + Row 1 Text: + + + + + + + + + + + + + + Row 2 Text: + + + + + + + + + + + + + + + + + Qt::Vertical + + + + 20 + 40 + + + diff --git a/src/yuzu/main.cpp b/src/yuzu/main.cpp index 6909d65d00..31a6351769 100644 --- a/src/yuzu/main.cpp +++ b/src/yuzu/main.cpp @@ -191,6 +191,8 @@ GMainWindow::GMainWindow() provider(std::make_unique()) { InitializeLogging(); + LoadTranslation(); + setAcceptDrops(true); ui.setupUi(this); statusBar()->hide(); @@ -2048,6 +2050,9 @@ void GMainWindow::OnConfigure() { const bool old_discord_presence = UISettings::values.enable_discord_presence; ConfigureDialog configure_dialog(this, hotkey_registry); + connect(&configure_dialog, &ConfigureDialog::LanguageChanged, this, + &GMainWindow::OnLanguageChanged); + const auto result = configure_dialog.exec(); if (result != QDialog::Accepted) { return; @@ -2620,6 +2625,43 @@ void GMainWindow::UpdateUITheme() { QIcon::setThemeSearchPaths(theme_paths); } +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()) { + // If the selected language is empty, use system locale + loaded = translator.load(QLocale(), {}, {}, QStringLiteral(":/languages/")); + } else { + // Otherwise load from the specified file + loaded = translator.load(UISettings::values.language, QStringLiteral(":/languages/")); + } + + if (loaded) { + qApp->installTranslator(&translator); + } else { + UISettings::values.language = QStringLiteral("en"); + } +} + +void GMainWindow::OnLanguageChanged(const QString& locale) { + if (UISettings::values.language != QStringLiteral("en")) { + qApp->removeTranslator(&translator); + } + + UISettings::values.language = locale; + LoadTranslation(); + ui.retranslateUi(this); + UpdateWindowTitle(); + + if (emulation_running) + ui.action_Start->setText(tr("Continue")); +} + void GMainWindow::SetDiscordEnabled([[maybe_unused]] bool state) { #ifdef USE_DISCORD_PRESENCE if (state) { diff --git a/src/yuzu/main.h b/src/yuzu/main.h index 59d9073ae2..db573d6064 100644 --- a/src/yuzu/main.h +++ b/src/yuzu/main.h @@ -10,6 +10,7 @@ #include #include +#include #include "common/common_types.h" #include "core/core.h" @@ -225,6 +226,7 @@ private slots: void OnCaptureScreenshot(); void OnCoreError(Core::System::ResultStatus, std::string); void OnReinitializeKeys(ReinitializeKeyBehavior behavior); + void OnLanguageChanged(const QString& locale); private: std::optional SelectRomFSDumpTarget(const FileSys::ContentProvider&, u64 program_id); @@ -237,6 +239,7 @@ private: void HideMouseCursor(); void ShowMouseCursor(); void OpenURL(const QUrl& url); + void LoadTranslation(); Ui::MainWindow ui; @@ -285,6 +288,8 @@ private: HotkeyRegistry hotkey_registry; + QTranslator translator; + // Install progress dialog QProgressDialog* install_progress; diff --git a/src/yuzu/uisettings.h b/src/yuzu/uisettings.h index 830932d459..6cc65736de 100644 --- a/src/yuzu/uisettings.h +++ b/src/yuzu/uisettings.h @@ -75,6 +75,7 @@ struct Values { bool game_dir_deprecated_deepscan; QVector game_dirs; QStringList recent_files; + QString language; QString theme;