Feature: dynamic changes of language and locale at runtime issue #2644

This change updates the UI to allow for dynamic changes of language and locale at runtime. Right now none of the language translations are finished yet or in releasable shape so it also adds a new option to the build that enables/disables the feature. By default no translations are currently enabled to be built as part of a release. Signed-off-by: Adam Treat <treat.adam@gmail.com>
2024-10-01 01:06:10 -04:00 · 2024-07-12 14:31:52 -04:00 · 2024-07-12 14:31:52 -04:00 · b645fecd6f
commit b645fecd6f
parent 0a94d7d55d
8 changed files with 3950 additions and 4170 deletions
--- a/gpt4all-chat/CMakeLists.txt
+++ b/gpt4all-chat/CMakeLists.txt
@ -33,6 +33,7 @@ set(CMAKE_AUTOMOC ON)
 set(CMAKE_AUTORCC ON)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)

+option(GPT4ALL_TRANSLATIONS OFF "Build with translations")
 option(GPT4ALL_LOCALHOST OFF "Build installer for localhost repo")
 option(GPT4ALL_OFFLINE_INSTALLER "Build an offline installer" OFF)
 option(GPT4ALL_SIGN_INSTALL "Sign installed binaries and installers (requires signing identities)" OFF)
@ -226,9 +227,14 @@ qt_add_qml_module(chat
      icons/you.svg
 )

-qt_add_translations(chat
-    TS_FILES ${CMAKE_SOURCE_DIR}/translations/gpt4all_en.ts
-)
+if (GPT4ALL_TRANSLATIONS)
+    qt_add_translations(chat
+        TS_FILES
+        ${CMAKE_SOURCE_DIR}/translations/gpt4all_en.ts
+        ${CMAKE_SOURCE_DIR}/translations/gpt4all_es_MX.ts
+        ${CMAKE_SOURCE_DIR}/translations/gpt4all_zh_CN.ts
+    )
+endif()

 set_target_properties(chat PROPERTIES
    WIN32_EXECUTABLE TRUE
--- a/gpt4all-chat/main.cpp
+++ b/gpt4all-chat/main.cpp
@ -33,13 +33,18 @@ int main(int argc, char *argv[])

    QGuiApplication app(argc, argv);

-    QTranslator translator;
-    bool success = translator.load(":/i18n/gpt4all_en.qm");
-    Q_ASSERT(success);
-    app.installTranslator(&translator);
+    // Set the local and language translation before the qml engine has even been started. This will
+    // use the default system locale unless the user has explicitly set it to use a different one.
+    MySettings::globalInstance()->setLanguageAndLocale();

    QQmlApplicationEngine engine;

+    // Add a connection here from MySettings::languageAndLocaleChanged signal to a lambda slot where I can call
+    // engine.uiLanguage property
+    QObject::connect(MySettings::globalInstance(), &MySettings::languageAndLocaleChanged, [&engine]() {
+        engine.setUiLanguage(MySettings::globalInstance()->languageAndLocale());
+    });
+
    QString llmodelSearchPaths = QCoreApplication::applicationDirPath();
    const QString libDir = QCoreApplication::applicationDirPath() + "/../lib/";
    if (LLM::directoryExists(libDir))
--- a/gpt4all-chat/mysettings.cpp
+++ b/gpt4all-chat/mysettings.cpp
@ -7,6 +7,7 @@
 #include <QFile>
 #include <QFileInfo>
 #include <QGlobalStatic>
+#include <QGuiApplication>
 #include <QIODevice>
 #include <QMap>
 #include <QMetaObject>
@ -23,6 +24,9 @@

 using namespace Qt::Literals::StringLiterals;

+// FIXME: All of these default strings that are shown in the UI for settings need to be marked as
+// translatable
+
 namespace defaults {

 static const int     threadCount             = std::min(4, (int32_t) std::thread::hardware_concurrency());
@ -30,6 +34,7 @@ static const bool    forceMetal              = false;
 static const bool    networkIsActive         = false;
 static const bool    networkUsageStatsActive = false;
 static const QString device                  = "Auto";
+static const QString languageAndLocale       = "Default";

 } // namespace defaults

@ -95,6 +100,46 @@ static QStringList getDevices(bool skipKompute = false)
    return deviceList;
 }

+static QString getUiLanguage(const QString directory, const QString fileName)
+{
+    QTranslator translator;
+    const QString filePath = directory + QDir::separator() + fileName;
+    if (translator.load(filePath)) {
+        const QString lang = fileName.mid(fileName.indexOf('_') + 1,
+            fileName.lastIndexOf('.') - fileName.indexOf('_') - 1);
+        return lang;
+    }
+
+    qDebug() << "ERROR: Failed to load translation file:" << filePath;
+    return QString();
+}
+
+static QStringList getUiLanguages(const QString &modelPath)
+{
+    QStringList languageList( { QObject::tr("Default") } );
+
+    // Add the language translations from model path files first which is used by translation developers
+    // to load translations in progress without having to rebuild all of GPT4All from source
+    {
+        const QDir dir(modelPath);
+        const QStringList qmFiles = dir.entryList({"*.qm"}, QDir::Files);
+        for (const QString &fileName : qmFiles)
+            languageList << getUiLanguage(modelPath, fileName);
+    }
+
+    // Now add the internal language translations
+    {
+        const QDir dir(":/i18n");
+        const QStringList qmFiles = dir.entryList({"*.qm"}, QDir::Files);
+        for (const QString &fileName : qmFiles) {
+            const QString lang = getUiLanguage(":/i18n", fileName);
+            if (!languageList.contains(lang))
+                languageList.append(lang);
+        }
+    }
+    return languageList;
+}
+
 class MyPrivateSettings: public MySettings { };
 Q_GLOBAL_STATIC(MyPrivateSettings, settingsInstance)
 MySettings *MySettings::globalInstance()
@ -106,6 +151,7 @@ MySettings::MySettings()
    : QObject(nullptr)
    , m_deviceList(getDevices())
    , m_embeddingsDeviceList(getDevices(/*skipKompute*/ true))
+    , m_uiLanguages(getUiLanguages(modelPath()))
 {
 }

@ -154,6 +200,7 @@ void MySettings::restoreApplicationDefaults()
    setUserDefaultModel(basicDefaults.value("userDefaultModel").toString());
    setForceMetal(defaults::forceMetal);
    setSuggestionMode(basicDefaults.value("suggestionMode").value<SuggestionMode>());
+    setLanguageAndLocale(defaults::languageAndLocale);
 }

 void MySettings::restoreLocalDocsDefaults()
@ -521,3 +568,91 @@ void MySettings::setNetworkUsageStatsActive(bool value)
        emit networkUsageStatsActiveChanged();
    }
 }
+
+QString MySettings::languageAndLocale() const
+{
+    auto value = m_settings.value("languageAndLocale");
+    if (!value.isValid())
+        return defaults::languageAndLocale;
+    return value.toString();
+}
+
+QString MySettings::filePathForLocale(const QLocale &locale)
+{
+    // Check and see if we have a translation for the chosen locale and set it if possible otherwise
+    // we return the filepath for the 'en' translation
+    const QStringList uiLanguages = locale.uiLanguages(QLocale::TagSeparator::Underscore);
+
+    // Scan this directory for files named like gpt4all_%1.qm that match and if so return them first
+    // this is the model download directory and it can be used by translation developers who are
+    // trying to test their translations by just compiling the translation with the lrelease tool
+    // rather than having to recompile all of GPT4All
+    QString directory = modelPath();
+    for (const QString &bcp47Name : uiLanguages) {
+        QString filePath = QString("%1/gpt4all_%2.qm").arg(directory).arg(bcp47Name);
+        QFileInfo filePathInfo(filePath);
+        if (filePathInfo.exists()) return filePath;
+    }
+
+    // Now scan the internal built-in translations
+    for (QString bcp47Name : uiLanguages) {
+        QString filePath = QString(":/i18n/gpt4all_%1.qm").arg(bcp47Name);
+        QFileInfo filePathInfo(filePath);
+        if (filePathInfo.exists()) return filePath;
+    }
+    return QString(":/i18n/gpt4all_en.qm");
+}
+
+void MySettings::setLanguageAndLocale(const QString &bcp47Name)
+{
+    if (!bcp47Name.isEmpty() && languageAndLocale() != bcp47Name)
+        m_settings.setValue("languageAndLocale", bcp47Name);
+
+    // When the app is started this method is called with no bcp47Name given which sets the translation
+    // to either the default which is the system locale or the one explicitly set by the user previously.
+    QLocale locale;
+    const QString l = languageAndLocale();
+    if (l == "Default")
+        locale = QLocale::system();
+    else
+        locale = QLocale(l);
+
+    // If we previously installed a translator, then remove it
+    if (m_translator) {
+        if (!qGuiApp->removeTranslator(m_translator)) {
+            qDebug() << "ERROR: Failed to remove the previous translator";
+        } else {
+            delete m_translator;
+            m_translator = nullptr;
+        }
+    }
+
+    // We expect that the translator was removed and is now a nullptr
+    Q_ASSERT(!m_translator);
+
+    const QString filePath = filePathForLocale(locale);
+    // Installing the default gpt4all_en.qm fails presumably because it has no strings that are
+    // different from the ones stored in the binary
+    if (!m_translator && !filePath.endsWith("en.qm")) {
+        // Create a new translator object on the heap
+        m_translator = new QTranslator(this);
+        bool success = m_translator->load(filePath);
+        Q_ASSERT(success);
+        if (!success) {
+            qDebug() << "ERROR: Failed to load translation file:" << filePath;
+            delete m_translator;
+            m_translator = nullptr;
+        }
+
+        // If we've successfully loaded it, then try and install it
+        if (!qGuiApp->installTranslator(m_translator)) {
+            qDebug() << "ERROR: Failed to install the translator:" << filePath;
+            delete m_translator;
+            m_translator = nullptr;
+        }
+    }
+
+    // Finally, set the locale whether we have a translation or not
+    QLocale::setDefault(locale);
+    emit languageAndLocaleChanged();
+}
--- a/gpt4all-chat/mysettings.h
+++ b/gpt4all-chat/mysettings.h
@ -33,8 +33,11 @@ class MySettings : public QObject
    Q_PROPERTY(bool serverChat READ serverChat WRITE setServerChat NOTIFY serverChatChanged)
    Q_PROPERTY(QString modelPath READ modelPath WRITE setModelPath NOTIFY modelPathChanged)
    Q_PROPERTY(QString userDefaultModel READ userDefaultModel WRITE setUserDefaultModel NOTIFY userDefaultModelChanged)
+    // FIXME: This should be changed to an enum to allow translations to work
    Q_PROPERTY(QString chatTheme READ chatTheme WRITE setChatTheme NOTIFY chatThemeChanged)
+    // FIXME: This should be changed to an enum to allow translations to work
    Q_PROPERTY(QString fontSize READ fontSize WRITE setFontSize NOTIFY fontSizeChanged)
+    Q_PROPERTY(QString languageAndLocale READ languageAndLocale WRITE setLanguageAndLocale NOTIFY languageAndLocaleChanged)
    Q_PROPERTY(bool forceMetal READ forceMetal WRITE setForceMetal NOTIFY forceMetalChanged)
    Q_PROPERTY(QString lastVersionStarted READ lastVersionStarted WRITE setLastVersionStarted NOTIFY lastVersionStartedChanged)
    Q_PROPERTY(int localDocsChunkSize READ localDocsChunkSize WRITE setLocalDocsChunkSize NOTIFY localDocsChunkSizeChanged)
@ -52,6 +55,7 @@ class MySettings : public QObject
    Q_PROPERTY(QStringList embeddingsDeviceList MEMBER m_embeddingsDeviceList CONSTANT)
    Q_PROPERTY(int networkPort READ networkPort WRITE setNetworkPort NOTIFY networkPortChanged)
    Q_PROPERTY(SuggestionMode suggestionMode READ suggestionMode WRITE setSuggestionMode NOTIFY suggestionModeChanged)
+    Q_PROPERTY(QStringList uiLanguages MEMBER m_uiLanguages CONSTANT)

 public:
    static MySettings *globalInstance();
@ -142,6 +146,9 @@ public:
    SuggestionMode suggestionMode() const;
    void setSuggestionMode(SuggestionMode mode);

+    QString languageAndLocale() const;
+    void setLanguageAndLocale(const QString &bcp47Name = QString()); // called on startup with QString()
+
    // Release/Download settings
    QString lastVersionStarted() const;
    void setLastVersionStarted(const QString &value);
@ -215,12 +222,15 @@ Q_SIGNALS:
    void attemptModelLoadChanged();
    void deviceChanged();
    void suggestionModeChanged();
+    void languageAndLocaleChanged();

 private:
    QSettings m_settings;
    bool m_forceMetal;
    const QStringList m_deviceList;
    const QStringList m_embeddingsDeviceList;
+    const QStringList m_uiLanguages;
+    QTranslator *m_translator = nullptr;

 private:
    explicit MySettings();
@ -232,6 +242,7 @@ private:
    QVariant getModelSetting(const QString &name, const ModelInfo &info) const;
    void setModelSetting(const QString &name, const ModelInfo &info, const QVariant &value, bool force,
                         bool signal = false);
+    QString filePathForLocale(const QLocale &locale);
 };

 #endif // MYSETTINGS_H
--- a/gpt4all-chat/qml/ApplicationSettings.qml
+++ b/gpt4all-chat/qml/ApplicationSettings.qml
@ -161,16 +161,46 @@ MySettingsTab {
            }
        }
        MySettingsLabel {
-            id: deviceLabel
-            text: qsTr("Device")
-            helpText: qsTr('The compute device used for text generation. "Auto" uses Vulkan or Metal.')
+            id: languageLabel
+            visible: MySettings.uiLanguages.length > 1
+            text: qsTr("Language and Locale")
+            helpText: qsTr("The language and locale you wish to use.")
            Layout.row: 4
            Layout.column: 0
        }
        MyComboBox {
-            id: deviceBox
+            id: languageBox
+            visible: MySettings.uiLanguages.length > 1
            Layout.row: 4
            Layout.column: 2
+            Layout.minimumWidth: 200
+            Layout.maximumWidth: 200
+            Layout.fillWidth: false
+            Layout.alignment: Qt.AlignRight
+            model: MySettings.uiLanguages
+            Accessible.name: fontLabel.text
+            Accessible.description: fontLabel.helpText
+            function updateModel() {
+                languageBox.currentIndex = languageBox.indexOfValue(MySettings.languageAndLocale);
+            }
+            Component.onCompleted: {
+                languageBox.updateModel()
+            }
+            onActivated: {
+                MySettings.languageAndLocale = languageBox.currentText
+            }
+        }
+        MySettingsLabel {
+            id: deviceLabel
+            text: qsTr("Device")
+            helpText: qsTr('The compute device used for text generation. "Auto" uses Vulkan or Metal.')
+            Layout.row: 5
+            Layout.column: 0
+        }
+        MyComboBox {
+            id: deviceBox
+            Layout.row: 5
+            Layout.column: 2
            Layout.minimumWidth: 400
            Layout.maximumWidth: 400
            Layout.fillWidth: false
@ -198,12 +228,12 @@ MySettingsTab {
            id: defaultModelLabel
            text: qsTr("Default Model")
            helpText: qsTr("The preferred model for new chats. Also used as the local server fallback.")
-            Layout.row: 5
+            Layout.row: 6
            Layout.column: 0
        }
        MyComboBox {
            id: comboBox
-            Layout.row: 5
+            Layout.row: 6
            Layout.column: 2
            Layout.minimumWidth: 400
            Layout.maximumWidth: 400
@ -231,12 +261,12 @@ MySettingsTab {
            id: suggestionModeLabel
            text: qsTr("Suggestion Mode")
            helpText: qsTr("Generate suggested follow-up questions at the end of responses.")
-            Layout.row: 6
+            Layout.row: 7
            Layout.column: 0
        }
        MyComboBox {
            id: suggestionModeBox
-            Layout.row: 6
+            Layout.row: 7
            Layout.column: 2
            Layout.minimumWidth: 400
            Layout.maximumWidth: 400
@ -255,12 +285,12 @@ MySettingsTab {
            id: modelPathLabel
            text: qsTr("Download Path")
            helpText: qsTr("Where to store local models and the LocalDocs database.")
-            Layout.row: 7
+            Layout.row: 8
            Layout.column: 0
        }

        RowLayout {
-            Layout.row: 7
+            Layout.row: 8
            Layout.column: 2
            Layout.alignment: Qt.AlignRight
            Layout.minimumWidth: 400
@ -297,12 +327,12 @@ MySettingsTab {
            id: dataLakeLabel
            text: qsTr("Enable Datalake")
            helpText: qsTr("Send chats and feedback to the GPT4All Open-Source Datalake.")
-            Layout.row: 8
+            Layout.row: 9
            Layout.column: 0
        }
        MyCheckBox {
            id: dataLakeBox
-            Layout.row: 8
+            Layout.row: 9
            Layout.column: 2
            Layout.alignment: Qt.AlignRight
            Component.onCompleted: { dataLakeBox.checked = MySettings.networkIsActive; }
@ -320,7 +350,7 @@ MySettingsTab {
        }

        ColumnLayout {
-            Layout.row: 9
+            Layout.row: 10
            Layout.column: 0
            Layout.columnSpan: 3
            Layout.fillWidth: true
@ -343,7 +373,7 @@ MySettingsTab {
            id: nThreadsLabel
            text: qsTr("CPU Threads")
            helpText: qsTr("The number of CPU threads used for inference and embedding.")
-            Layout.row: 10
+            Layout.row: 11
            Layout.column: 0
        }
        MyTextField {
@ -351,7 +381,7 @@ MySettingsTab {
            color: theme.textColor
            font.pixelSize: theme.fontSizeLarge
            Layout.alignment: Qt.AlignRight
-            Layout.row: 10
+            Layout.row: 11
            Layout.column: 2
            Layout.minimumWidth: 200
            Layout.maximumWidth: 200
@ -375,12 +405,12 @@ MySettingsTab {
            id: saveChatsContextLabel
            text: qsTr("Save Chat Context")
            helpText: qsTr("Save the chat model's state to disk for faster loading. WARNING: Uses ~2GB per chat.")
-            Layout.row: 11
+            Layout.row: 12
            Layout.column: 0
        }
        MyCheckBox {
            id: saveChatsContextBox
-            Layout.row: 11
+            Layout.row: 12
            Layout.column: 2
            Layout.alignment: Qt.AlignRight
            checked: MySettings.saveChatsContext
@ -392,12 +422,12 @@ MySettingsTab {
            id: serverChatLabel
            text: qsTr("Enable Local Server")
            helpText: qsTr("Expose an OpenAI-Compatible server to localhost. WARNING: Results in increased resource usage.")
-            Layout.row: 12
+            Layout.row: 13
            Layout.column: 0
        }
        MyCheckBox {
            id: serverChatBox
-            Layout.row: 12
+            Layout.row: 13
            Layout.column: 2
            Layout.alignment: Qt.AlignRight
            checked: MySettings.serverChat
@ -409,7 +439,7 @@ MySettingsTab {
            id: serverPortLabel
            text: qsTr("API Server Port")
            helpText: qsTr("The port to use for the local server. Requires restart.")
-            Layout.row: 13
+            Layout.row: 14
            Layout.column: 0
        }
        MyTextField {
@ -417,7 +447,7 @@ MySettingsTab {
            text: MySettings.networkPort
            color: theme.textColor
            font.pixelSize: theme.fontSizeLarge
-            Layout.row: 13
+            Layout.row: 14
            Layout.column: 2
            Layout.minimumWidth: 200
            Layout.maximumWidth: 200
@ -462,12 +492,12 @@ MySettingsTab {
            id: updatesLabel
            text: qsTr("Check For Updates")
            helpText: qsTr("Manually check for an update to GPT4All.");
-            Layout.row: 14
+            Layout.row: 15
            Layout.column: 0
        }

        MySettingsButton {
-            Layout.row: 14
+            Layout.row: 15
            Layout.column: 2
            Layout.alignment: Qt.AlignRight
            text: qsTr("Updates");
@ -478,7 +508,7 @@ MySettingsTab {
        }

        Rectangle {
-            Layout.row: 15
+            Layout.row: 16
            Layout.column: 0
            Layout.columnSpan: 3
            Layout.fillWidth: true
--- a/gpt4all-chat/translations/gpt4all_en.ts
+++ b/gpt4all-chat/translations/gpt4all_en.ts
@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <!DOCTYPE TS>
-<TS version="2.1">
+<TS version="2.1" language="en">
 <context>
    <name>AddCollectionView</name>
    <message>
@ -486,164 +486,176 @@
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="165"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="165"/>
+        <location filename="../qml/ApplicationSettings.qml" line="166"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="166"/>
+        <source>Language and Locale</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../qml/ApplicationSettings.qml" line="167"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="167"/>
+        <source>The language and locale you wish to use.</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../qml/ApplicationSettings.qml" line="195"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="195"/>
        <source>Device</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="166"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="166"/>
+        <location filename="../qml/ApplicationSettings.qml" line="196"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="196"/>
        <source>The compute device used for text generation. &quot;Auto&quot; uses Vulkan or Metal.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="199"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="199"/>
+        <location filename="../qml/ApplicationSettings.qml" line="229"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="229"/>
        <source>Default Model</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="200"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="200"/>
+        <location filename="../qml/ApplicationSettings.qml" line="230"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="230"/>
        <source>The preferred model for new chats. Also used as the local server fallback.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="232"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="232"/>
+        <location filename="../qml/ApplicationSettings.qml" line="262"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="262"/>
        <source>Suggestion Mode</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="233"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="233"/>
+        <location filename="../qml/ApplicationSettings.qml" line="263"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="263"/>
        <source>Generate suggested follow-up questions at the end of responses.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="244"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="244"/>
+        <location filename="../qml/ApplicationSettings.qml" line="274"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="274"/>
        <source>When chatting with LocalDocs</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="244"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="244"/>
+        <location filename="../qml/ApplicationSettings.qml" line="274"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="274"/>
        <source>Whenever possible</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="244"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="244"/>
+        <location filename="../qml/ApplicationSettings.qml" line="274"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="274"/>
        <source>Never</source>
        <translation type="unfinished"></translation>
    </message>
-    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="256"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="256"/>
-        <source>Download Path</source>
-        <translation type="unfinished"></translation>
-    </message>
-    <message>
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-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="257"/>
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        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="286"/>
-        <source>Browse</source>
+        <source>Download Path</source>
        <translation type="unfinished"></translation>
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        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="287"/>
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+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../qml/ApplicationSettings.qml" line="316"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="316"/>
+        <source>Browse</source>
+        <translation type="unfinished"></translation>
+    </message>
+    <message>
+        <location filename="../qml/ApplicationSettings.qml" line="317"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="317"/>
        <source>Choose where to save model files</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="298"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="298"/>
+        <location filename="../qml/ApplicationSettings.qml" line="328"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="328"/>
        <source>Enable Datalake</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
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-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="299"/>
+        <location filename="../qml/ApplicationSettings.qml" line="329"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="329"/>
        <source>Send chats and feedback to the GPT4All Open-Source Datalake.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
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-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="332"/>
+        <location filename="../qml/ApplicationSettings.qml" line="362"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="362"/>
        <source>Advanced</source>
        <translation type="unfinished"></translation>
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-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="344"/>
+        <location filename="../qml/ApplicationSettings.qml" line="374"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="374"/>
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        <translation type="unfinished"></translation>
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    <message>
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-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="345"/>
+        <location filename="../qml/ApplicationSettings.qml" line="375"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="375"/>
        <source>The number of CPU threads used for inference and embedding.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="376"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="376"/>
+        <location filename="../qml/ApplicationSettings.qml" line="406"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="406"/>
        <source>Save Chat Context</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="377"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="377"/>
+        <location filename="../qml/ApplicationSettings.qml" line="407"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="407"/>
        <source>Save the chat model&apos;s state to disk for faster loading. WARNING: Uses ~2GB per chat.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="393"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="393"/>
+        <location filename="../qml/ApplicationSettings.qml" line="423"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="423"/>
        <source>Enable Local Server</source>
        <translation type="unfinished"></translation>
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    <message>
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-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="394"/>
+        <location filename="../qml/ApplicationSettings.qml" line="424"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="424"/>
        <source>Expose an OpenAI-Compatible server to localhost. WARNING: Results in increased resource usage.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="410"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="410"/>
+        <location filename="../qml/ApplicationSettings.qml" line="440"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="440"/>
        <source>API Server Port</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="411"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="411"/>
+        <location filename="../qml/ApplicationSettings.qml" line="441"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="441"/>
        <source>The port to use for the local server. Requires restart.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="463"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="463"/>
+        <location filename="../qml/ApplicationSettings.qml" line="493"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="493"/>
        <source>Check For Updates</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="464"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="464"/>
+        <location filename="../qml/ApplicationSettings.qml" line="494"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="494"/>
        <source>Manually check for an update to GPT4All.</source>
        <translation type="unfinished"></translation>
    </message>
    <message>
-        <location filename="../qml/ApplicationSettings.qml" line="473"/>
-        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="473"/>
+        <location filename="../qml/ApplicationSettings.qml" line="503"/>
+        <location filename="../../build_gpt4all-chat_Desktop_Qt_6_7_2/gpt4all/qml/ApplicationSettings.qml" line="503"/>
        <source>Updates</source>
        <translation type="unfinished"></translation>
    </message>
@ -1178,6 +1190,7 @@ model to get started</source>
        <source>%n file(s)</source>
        <translation type="unfinished">
            <numerusform></numerusform>
+            <numerusform></numerusform>
        </translation>
    </message>
    <message numerus="yes">
@ -1186,6 +1199,7 @@ model to get started</source>
        <source>%n word(s)</source>
        <translation type="unfinished">
            <numerusform></numerusform>
+            <numerusform></numerusform>
        </translation>
    </message>
    <message>
@ -1593,6 +1607,7 @@ model to get started</source>
        <source>%n file(s)</source>
        <translation type="unfinished">
            <numerusform></numerusform>
+            <numerusform></numerusform>
        </translation>
    </message>
    <message numerus="yes">
@ -1601,6 +1616,7 @@ model to get started</source>
        <source>%n word(s)</source>
        <translation type="unfinished">
            <numerusform></numerusform>
+            <numerusform></numerusform>
        </translation>
    </message>
    <message>
--- a/gpt4all-chat/translations/gpt4all_es_MX.ts
+++ b/gpt4all-chat/translations/gpt4all_es_MX.ts
--- a/gpt4all-chat/translations/gpt4all_zh_CN.ts
+++ b/gpt4all-chat/translations/gpt4all_zh_CN.ts