void SetAddLineToolActive(bool state = true);
void SetAddCircleToolActive(bool state = true);
void SetAddArcToolActive(bool state = true);
void SetAddDimensionToolActive(bool state = true);
void SetAddLineToolActive(bool state = true);
void SetAddCircleToolActive(bool state = true);
void SetAddArcToolActive(bool state = true);
void SetAddDimensionToolActive(bool state = true);