C++ (Cpp) Chunks::overwrite Examples

Example #1

File: commands.cpp Project: MaxLeiter/CEmu

void CharCommand::undo() {

    switch (_cmd) {
        case insert:
            _chunks->removeAt(_charPos);
            break;
        case overwrite:
            _chunks->overwrite(_charPos, _oldChar);
            _chunks->setDataChanged(_charPos, _wasChanged);
            break;
        case removeAt:
            _chunks->insert(_charPos, _oldChar);
            _chunks->setDataChanged(_charPos, _wasChanged);
            break;
    }
}

Example #2

File: commands.cpp Project: MaxLeiter/CEmu

void CharCommand::redo() {
    switch (_cmd) {
        case insert:
            _chunks->insert(_charPos, _newChar);
            break;
        case overwrite:
            _oldChar = (*_chunks)[_charPos];
            _wasChanged = _chunks->dataChanged(_charPos);
            _chunks->overwrite(_charPos, _newChar);
            break;
        case removeAt:
            _oldChar = (*_chunks)[_charPos];
            _wasChanged = _chunks->dataChanged(_charPos);
            _chunks->removeAt(_charPos);
            break;
    }
}