1 files changed, 125 insertions, 0 deletions
diff --git a/src/qml/common/qqmltranslation.cpp b/src/qml/common/qqmltranslation.cpp
new file mode 100644
index 0000000000..7120071b1a
--- /dev/null
+++ b/src/qml/common/qqmltranslation.cpp
@@ -0,0 +1,125 @@
+// Copyright (C) 2022 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
+
+#include "private/qqmltranslation_p.h"
+
+QQmlTranslation::QQmlTranslation(const Data &d) : data(d) { }
+QQmlTranslation::QQmlTranslation() : data(nullptr) { }
+
+QString QQmlTranslation::translate() const
+{
+    return std::visit(
+            [](auto &&arg) -> QString {
+                using T = std::decay_t<decltype(arg)>;
+                if constexpr (!std::is_same_v<T, std::nullptr_t>)
+                    return arg.translate();
+                else {
+                    Q_ASSERT_X(false, "QQmlTranslation", "Uninitialized Translation");
+                    return {};
+                }
+            },
+            data);
+}
+
+QString QQmlTranslation::serializeForQmltc() const
+{
+    return std::visit(
+            [](auto &&arg) -> QString {
+                using T = std::decay_t<decltype(arg)>;
+                if constexpr (!std::is_same_v<T, std::nullptr_t>)
+                    return arg.serializeForQmltc();
+                else {
+                    Q_ASSERT_X(false, "QQmlTranslation", "Uninitialized Translation");
+                    return {};
+                }
+            },
+            data);
+}
+
+QString QQmlTranslation::idForQmlDebug() const
+{
+    return std::visit(
+            [](auto &&arg) -> QString {
+                using T = std::decay_t<decltype(arg)>;
+                if constexpr (!std::is_same_v<T, std::nullptr_t>)
+                    return arg.idForQmlDebug();
+                else {
+                    Q_ASSERT_X(false, "QQmlTranslation", "Uninitialized Translation");
+                    return {};
+                }
+            },
+            data);
+}
+
+QQmlTranslation::QsTrData::QsTrData(const QString &context, const QString &text,
+                                    const QString &comment, int number)
+    : context(context.toUtf8()), text(text.toUtf8()), comment(comment.toUtf8()), number(number)
+{
+}
+
+QString QQmlTranslation::contextFromQmlFilename(const QString &qmlFilename)
+{
+    int lastSlash = qmlFilename.lastIndexOf(QLatin1Char('/'));
+    QStringView contextView = (lastSlash > -1)
+            ? QStringView{ qmlFilename }.mid(lastSlash + 1, qmlFilename.size() - lastSlash - 5)
+            : QStringView();
+    return contextView.toString();
+}
+
+QString QQmlTranslation::QsTrData::translate() const
+{
+#if !QT_CONFIG(translation)
+    return QString();
+#else
+    return QCoreApplication::translate(context, text, comment, number);
+#endif
+}
+
+QString QQmlTranslation::QsTrData::idForQmlDebug() const
+{
+    return QString::fromUtf8(text);
+}
+
+QString QQmlTranslation::QsTrData::serializeForQmltc() const
+{
+    QString result = QStringLiteral(R"(QQmlTranslation(QQmlTranslation::QsTrData(
+    QStringLiteral("%1"),
+    QStringLiteral("%2"),
+    QStringLiteral("%3"),
+    %4)))")
+                             .arg(QString::fromUtf8(context), QString::fromUtf8(text),
+                                  QString::fromUtf8(comment))
+                             .arg(number);
+
+    return result;
+}
+
+QQmlTranslation::QsTrIdData::QsTrIdData(const QString &id, int number)
+    : id(id.toUtf8()), number(number)
+{
+}
+
+QString QQmlTranslation::QsTrIdData::translate() const
+{
+#if !QT_CONFIG(translation)
+    return QString();
+#else
+    return qtTrId(id, number);
+#endif
+}
+
+QString QQmlTranslation::QsTrIdData::serializeForQmltc() const
+{
+    QString result = QStringLiteral(R"(QQmlTranslation(QQmlTranslation::QsTrIdData(
+    QStringLiteral("%1"),
+    %4)))")
+                             .arg(QString::fromUtf8(id))
+                             .arg(number);
+
+    return result;
+}
+
+QString QQmlTranslation::QsTrIdData::idForQmlDebug() const
+{
+    return QString::fromUtf8(id);
+}