Füge Funktion zur Überprüfung identischer Übersetzungen hinzu und aktualisiere die Benutzeroberfläche

mainwindow.cpp

@@ -17,6 +17,8 @@
 #include <QDialogButtonBox>
 #include <QInputDialog>
 #include <QClipboard>
+#include <QCheckBox>
+#include <QCryptographicHash>
 #include <QApplication>
 #include <QCoreApplication>
 #include <QTimer>
@@ -454,7 +456,7 @@ void MainWindow::on_nextUntranslatedButton_clicked() {
         for (int j = 0; j < topLevelItem->childCount(); ++j) {
             QTreeWidgetItem *childItem = topLevelItem->child(j);
             // Prüfe, ob Übersetzung (Spalte 3) leer ist
-            if (childItem->text(3).isEmpty()) {
+            if (isOpenTranslation(childItem)) {
                 ui->originalTextEdit->setText(childItem->text(2)); // Originaltext aus Spalte 2
                 ui->translationEdit->clear();
                 ui->treeWidget->scrollToItem(childItem);
@@ -622,9 +624,10 @@ bool MainWindow::parseAndEditFile(QFile &backupFile, QTreeWidgetItem *fileItem,
         auto oldText = match.captured(4);
         auto newText = match.captured(6);
         auto replacedText = findNewText(fileItem, lineNumber, oldText, speaker);
-        QString toReplace = QString("\"%1\"").arg(newText).trimmed();
+        QString replacedBlock = block;
-        QString replacement = QString("\"%1\"").arg(replacedText.isEmpty() ? newText : replacedText);
+        const int translatedTextOffset = match.capturedStart(6) - match.capturedStart(0);
-        auto replacedBlock = block.replace(toReplace, replacement);
+        replacedBlock.replace(translatedTextOffset, match.capturedLength(6),
+                              replacedText.isEmpty() ? newText : replacedText);
         content.replace(match.capturedStart(0), match.capturedLength(0), replacedBlock);
         // The replacement can have a different length. Continue after the new
         // block, otherwise later translations in this file may be skipped.
@@ -638,9 +641,10 @@ bool MainWindow::parseAndEditFile(QFile &backupFile, QTreeWidgetItem *fileItem,
         auto oldText = match.captured(3);
         auto newText = match.captured(4);
         auto replacedText = findNewText(fileItem, lineNumber, oldText, "");
-        QString toReplace = QString("\"%1\"").arg(newText);
+        QString replacedBlock = block;
-        QString replacement = QString("\"%1\"").arg(replacedText.isEmpty() ? newText : replacedText);
+        const int translatedTextOffset = match.capturedStart(4) - match.capturedStart(0);
-        auto replacedBlock = block.replace(toReplace, replacement);
+        replacedBlock.replace(translatedTextOffset, match.capturedLength(4),
+                              replacedText.isEmpty() ? newText : replacedText);
         content.replace(match.capturedStart(0), match.capturedLength(0), replacedBlock);
         offset = match.capturedStart(0) + replacedBlock.size();
         changed = true;
@@ -850,6 +854,66 @@ void MainWindow::on_retryTranslationButton_clicked()
     on_autoTranslateButton_clicked();
 }
 
+void MainWindow::on_reviewIdenticalTranslationsButton_clicked()
+{
+    QVector<QTreeWidgetItem *> candidates;
+    for (int fileIndex = 0; fileIndex < ui->treeWidget->topLevelItemCount(); ++fileIndex) {
+        QTreeWidgetItem *fileItem = ui->treeWidget->topLevelItem(fileIndex);
+        for (int itemIndex = 0; itemIndex < fileItem->childCount(); ++itemIndex) {
+            QTreeWidgetItem *item = fileItem->child(itemIndex);
+            if (!item->text(2).isEmpty() && item->text(2).trimmed() == item->text(3).trimmed()
+                && !isIdenticalTranslationApproved(item)) {
+                candidates.append(item);
+            }
+        }
+    }
+    if (candidates.isEmpty()) {
+        QMessageBox::information(this, tr("Gleiche Texte prüfen"), tr("Es gibt keine unbestätigten, originalgleichen Übersetzungen."));
+        return;
+    }
+
+    QDialog dialog(this);
+    dialog.setWindowTitle(tr("Originalgleiche Texte prüfen"));
+    dialog.resize(760, 620);
+    auto *layout = new QVBoxLayout(&dialog);
+    auto *description = new QLabel(tr("Markiere nur Texte, die absichtlich unverändert bleiben sollen. Nicht markierte Texte bleiben offen und werden bei der nächsten Sammelübersetzung erneut angefragt."), &dialog);
+    description->setWordWrap(true);
+    layout->addWidget(description);
+    auto *scrollArea = new QScrollArea(&dialog);
+    scrollArea->setWidgetResizable(true);
+    auto *content = new QWidget(scrollArea);
+    auto *contentLayout = new QVBoxLayout(content);
+    QVector<QCheckBox *> checks;
+    checks.reserve(candidates.size());
+    for (QTreeWidgetItem *item : std::as_const(candidates)) {
+        const QString text = tr("%1 — Zeile %2: %3").arg(item->parent()->text(0), item->text(0), item->text(2));
+        auto *check = new QCheckBox(text, content);
+        contentLayout->addWidget(check);
+        checks.append(check);
+    }
+    contentLayout->addStretch();
+    scrollArea->setWidget(content);
+    layout->addWidget(scrollArea);
+    auto *buttons = new QDialogButtonBox(QDialogButtonBox::Apply | QDialogButtonBox::Cancel, &dialog);
+    buttons->button(QDialogButtonBox::Apply)->setText(tr("Ausgewählte bestätigen"));
+    connect(buttons->button(QDialogButtonBox::Apply), &QPushButton::clicked, &dialog, &QDialog::accept);
+    connect(buttons, &QDialogButtonBox::rejected, &dialog, &QDialog::reject);
+    layout->addWidget(buttons);
+
+    if (dialog.exec() != QDialog::Accepted) {
+        return;
+    }
+    QJsonObject approvals = configuration.value("approved-identical-translations").toObject();
+    for (int index = 0; index < candidates.size(); ++index) {
+        if (checks[index]->isChecked()) {
+            approvals[identicalTranslationApprovalKey(candidates[index])] = true;
+        }
+    }
+    configuration["approved-identical-translations"] = approvals;
+    saveConfiguration();
+    countAndShowUntranslated();
+}
+
 void MainWindow::on_bulkAutoTranslateButton_clicked()
 {
     bulkUsesLibreTranslate = isLibreTranslateProvider();
@@ -867,7 +931,7 @@ void MainWindow::on_bulkAutoTranslateButton_clicked()
         QTreeWidgetItem *fileItem = ui->treeWidget->topLevelItem(fileIndex);
         for (int itemIndex = 0; itemIndex < fileItem->childCount(); ++itemIndex) {
             QTreeWidgetItem *item = fileItem->child(itemIndex);
-            if (!item->text(2).isEmpty() && item->text(3).isEmpty()) {
+            if (isOpenTranslation(item)) {
                 BulkTranslationItem translation{item, item->text(2), QString(), {}};
                 bulkTranslations.append(std::move(translation));
             }
@@ -1158,7 +1222,12 @@ void MainWindow::showBulkTranslationDialog()
             if (savedBulkFiles.contains(item->parent())) {
                 continue;
             }
-            item->setText(3, edits[index]->toPlainText());
+            const QString translation = edits[index]->toPlainText();
+            // An unchanged source string is not an automatic translation. Leave
+            // it open so it can be retried with a working language pair.
+            item->setText(3, translation.trimmed() == bulkTranslations[index].originalText.trimmed()
+                                  ? QString()
+                                  : translation);
             if (QTreeWidgetItem *parent = item->parent()) {
                 parent->setData(0, Qt::UserRole, true);
             }
@@ -1301,7 +1370,7 @@ void MainWindow::countAndShowUntranslated() {
         int untranslatedInSectionCount = 0;
         for (int i = 0; i < parentItem->childCount(); ++i) {
             QTreeWidgetItem *childItem = parentItem->child(i);
-            if (!childItem->text(2).isEmpty() && childItem->text(3).isEmpty()) {
+            if (isOpenTranslation(childItem)) {
                 untranslatedCount++;
                 untranslatedInSectionCount++;
             }
@@ -1317,6 +1386,30 @@ void MainWindow::countAndShowUntranslated() {
     ui->untranslatedLabel->setText(QString("%1").arg(untranslatedCount));
 }
 
+bool MainWindow::isOpenTranslation(const QTreeWidgetItem *item) const
+{
+    if (!item || item->text(2).isEmpty()) {
+        return false;
+    }
+    const QString original = item->text(2).trimmed();
+    const QString translation = item->text(3).trimmed();
+    return translation.isEmpty() || (translation == original && !isIdenticalTranslationApproved(item));
+}
+
+QString MainWindow::identicalTranslationApprovalKey(const QTreeWidgetItem *item) const
+{
+    const QTreeWidgetItem *fileItem = item ? item->parent() : nullptr;
+    const QString filePath = fileItem ? fileItem->data(0, Qt::UserRole + 1).toString() : QString();
+    const QString rawKey = filePath + '\n' + (item ? item->text(0) : QString()) + '\n' + (item ? item->text(2) : QString());
+    return QString::fromLatin1(QCryptographicHash::hash(rawKey.toUtf8(), QCryptographicHash::Sha256).toHex());
+}
+
+bool MainWindow::isIdenticalTranslationApproved(const QTreeWidgetItem *item) const
+{
+    return configuration.value("approved-identical-translations").toObject()
+        .value(identicalTranslationApprovalKey(item)).toBool();
+}
+
 void MainWindow::on_searchButton_clicked() {
     bool ok;
     QString query = QInputDialog::getText(this, "Search", "Search for:", QLineEdit::Normal, "", &ok);
@@ -1359,6 +1452,11 @@ void MainWindow::setConfigValue(const QString &key, const QString &value) {
         return;
     }
     configuration[key] = value;
+    saveConfiguration();
+}
+
+void MainWindow::saveConfiguration()
+{
     QString configPath = QDir::homePath() + "/.renpytranslate.conf";
     QJsonDocument doc(configuration);
     QFile configFile(configPath);

mainwindow.h

@@ -42,6 +42,7 @@ private slots:
     void on_deeplTranslateFrom_currentTextChanged(const QString &sourceLanguage);
     void on_autoTranslateButton_clicked();
     void on_retryTranslationButton_clicked();
+    void on_reviewIdenticalTranslationsButton_clicked();
     void on_bulkAutoTranslateButton_clicked();
     void on_checkDeeplUsageButton_clicked();
     void on_translationProviderCombo_currentIndexChanged(int index);
@@ -96,6 +97,10 @@ private:
     void showBulkTranslationDialog();
     void onDeeplTranslationAuthenticationError(QNetworkReply *reply, QAuthenticator *authenticator);
     void countAndShowUntranslated();
+    bool isOpenTranslation(const QTreeWidgetItem *item) const;
+    bool isIdenticalTranslationApproved(const QTreeWidgetItem *item) const;
+    QString identicalTranslationApprovalKey(const QTreeWidgetItem *item) const;
+    void saveConfiguration();
     void searchNext();
     QVector<TranslationItem> parseTextBlock(const QString &block);
     void setConfigValue(const QString &key, const QString &value);

mainwindow.ui

@@ -84,6 +84,7 @@
         <layout class="QHBoxLayout" name="automaticActionLayout">
          <item><widget class="QPushButton" name="autoTranslateButton"><property name="text"><string>Aktuellen Text übersetzen</string></property></widget></item>
          <item><widget class="QPushButton" name="bulkAutoTranslateButton"><property name="text"><string>Alle offenen Texte übersetzen</string></property></widget></item>
+         <item><widget class="QPushButton" name="reviewIdenticalTranslationsButton"><property name="toolTip"><string>Prüft Texte, deren Übersetzung absichtlich mit dem Original identisch sein soll.</string></property><property name="text"><string>Gleiche Texte prüfen</string></property></widget></item>
          <item><spacer name="automaticActionSpacer"><property name="orientation"><enum>Qt::Horizontal</enum></property><property name="sizeHint" stdset="0"><size><width>40</width><height>20</height></size></property></spacer></item>
         </layout>
        </item>