Method markClicked

plugins/patchreview/patchhighlighter.cpp:162–228

}

void PatchHighlighter::markClicked( KTextEditor::Document* doc, const KTextEditor::Mark& mark, bool& handled ) {
    if( handled || !(mark.type & m_allmarks) )
        return;

    auto range_diff = rangeForMark(mark);
    m_applying = true;

    if (range_diff.first) {
        handled = true;

        KTextEditor::MovingRange *&range = range_diff.first;
        auto* const diff = range_diff.second;

        QString currentText = doc->text( range->toRange() );

        removeLineMarker( range );

        QString sourceText;
        QString targetText;

        for( int a = 0; a < diff->sourceLineCount(); ++a ) {
            sourceText += diff->sourceLineAt( a )->string();
            if (!sourceText.endsWith(QLatin1Char('\n')))
                sourceText += QLatin1Char('\n');
        }

        for( int a = 0; a < diff->destinationLineCount(); ++a ) {
            targetText += diff->destinationLineAt( a )->string();
            if (!targetText.endsWith(QLatin1Char('\n')))
                targetText += QLatin1Char('\n');
        }

        bool applied = diff->applied();
        QString &replace(applied ? targetText : sourceText);
        QString &replaceWith(applied ? sourceText : targetText);

        if( currentText.simplified() != replace.simplified() ) {
            const QString messageText = i18n("Could not apply the change: Text should be \"%1\", but is \"%2\".", replace, currentText);
            auto* message = new Sublime::Message(messageText, Sublime::Message::Error);
            ICore::self()->uiController()->postMessage(message);

            m_applying = false;
            return;
        }

        diff->apply(!applied);

        KTextEditor::Cursor start = range->start().toCursor();
        range->document()->replaceText( range->toRange(), replaceWith );
        const uint replaceWithLines = replaceWith.count(QLatin1Char('\n'));
        KTextEditor::Range newRange( start, KTextEditor::Cursor(start.line() +  replaceWithLines, start.column()) );

        range->setRange( newRange );

        addLineMarker( range, diff );

        {
            // After applying the change, show the tooltip again, mainly to update an old tooltip