Method replace

src/plugins/codeeditor/find/editordocumentfind.cpp:236–249

}

void EditorDocumentFind::replace(const QString &before, const QString &after)
{
    if (before.isEmpty())
        return;

    auto w = d->autoAdjustCurrentEditor();
    auto editor = qobject_cast<TextEditor *>(w);
    if (!editor || editor->isReadOnly())
        return;

    const auto &selText = editor->selectedText();
    if (!selText.isEmpty() && selText == before)
        editor->replaceSelectedText(after);
}

void EditorDocumentFind::replaceFind(const QString &before, const QString &after)
{