bool MgCommandDraw::_touchMoved2(const MgMotion* sender)
{
setStepPoint(m_step, snapPoint(sender));
dynshape()->shape()->update();
return _touchMoved(sender);
}
bool MgCommandDraw::touchMovedStep(const MgMotion* sender)
{
if (sender->dragging()) {
setStepPoint(m_step, snapPoint(sender));
dynshape()->shape()->update();
}
return MgCommandDraw::touchMoved(sender);
}
bool MgCommandDraw::touchBeganStep(const MgMotion* sender)
{
if (0 == m_step) {
m_step = 1;
Point2d pnt(snapPoint(sender, true));
for (int i = dynshape()->shape()->getPointCount() - 1; i >= 0; i--) {
dynshape()->shape()->setPoint(i, pnt);
}
setStepPoint(0, pnt);
}
else {
setStepPoint(m_step, snapPoint(sender));
}
dynshape()->shape()->update();
return MgCommandDraw::touchBegan(sender);
}
bool MgCommandDraw::_touchEnded2(const MgMotion* sender)
{
Point2d pnt(snapPoint(sender));
float distmin = mgDisplayMmToModel(2.f, sender);
setStepPoint(m_step, pnt);
dynshape()->shape()->update();
if (pnt.distanceTo(dynshape()->shape()->getPoint(m_step - 1)) > distmin) {
m_step++;
if (m_step >= getMaxStep()) {
_addshape(sender);
_delayClear();
m_step = 0;
}
}
return _touchEnded(sender);
}
bool MgCommandDraw::touchEndedStep(const MgMotion* sender)
{
Point2d pnt(snapPoint(sender));
Tol tol(sender->displayMmToModel(2.f));
setStepPoint(m_step, pnt);
dynshape()->shape()->update();
if (!pnt.isEqualTo(dynshape()->shape()->getPoint(m_step - 1), tol)) {
m_step++;
if (m_step >= getMaxStep()) {
if (!dynshape()->shape()->getExtent().isEmpty(tol, false)) {
addShape(sender);
delayClear();
}
m_step = 0;
}
}
return MgCommandDraw::touchEnded(sender);
}
