Method EditTextCommand

core/documentcommands.cpp:326–356

}

EditTextCommand::EditTextCommand(const QString &newContents, int newCursorPos, const QString &prevContents, int prevCursorPos, int prevAnchorPos)
    : m_newContents(newContents)
    , m_newCursorPos(newCursorPos)
    , m_prevContents(prevContents)
    , m_prevCursorPos(prevCursorPos)
    , m_prevAnchorPos(prevAnchorPos)
{
    setText(i18nc("Generic text edit command", "edit text"));

    //// Determine edit type
    // If There was a selection then edit was not a simple single character backspace, delete, or insert
    if (m_prevCursorPos != m_prevAnchorPos) {
        qCDebug(OkularCoreDebug) << "OtherEdit, selection";
        m_editType = OtherEdit;
    } else if (newContentsRightOfCursor() == oldContentsRightOfCursor() && newContentsLeftOfCursor() == oldContentsLeftOfCursor().left(oldContentsLeftOfCursor().length() - 1) &&
               QStringView {oldContentsLeftOfCursor()}.right(1) != QLatin1Char('\n')) {
        qCDebug(OkularCoreDebug) << "CharBackspace";
        m_editType = CharBackspace;
    } else if (newContentsLeftOfCursor() == oldContentsLeftOfCursor() && newContentsRightOfCursor() == oldContentsRightOfCursor().right(oldContentsRightOfCursor().length() - 1) &&
               QStringView {oldContentsRightOfCursor()}.left(1) != QLatin1Char('\n')) {
        qCDebug(OkularCoreDebug) << "CharDelete";
        m_editType = CharDelete;
    } else if (newContentsRightOfCursor() == oldContentsRightOfCursor() && newContentsLeftOfCursor().left(newContentsLeftOfCursor().length() - 1) == oldContentsLeftOfCursor() &&
               QStringView {newContentsLeftOfCursor()}.right(1) != QLatin1Char('\n')) {
        qCDebug(OkularCoreDebug) << "CharInsert";
        m_editType = CharInsert;
    } else {
        qCDebug(OkularCoreDebug) << "OtherEdit";
        m_editType = OtherEdit;
    }
}

bool EditTextCommand::mergeWith(const QUndoCommand *uc)
{