//------------------------------------------------------
void DrawSheet::addDrawOperation(DrawOperation* drawOp) {
DrawBuffer* buf = getBufferForOperation(drawOp, true);
assert(buf);
if (buf) {
buf->addDrawOperation(drawOp);
mDrawOpMap[drawOp->getID()] = drawOp;
drawOp->onSheetRegister(this);
}
}
//------------------------------------------------------
void DrawSheet::_sourceChanged(DrawOperation* op, const DrawSourcePtr& oldsrc) {
DrawSourceBase::ID oldID = oldsrc->getSourceID();
DrawSourceBase::ID newID = op->getDrawSourceBase()->getSourceID();
if (oldID != newID) {
DrawBuffer* dbo = getBufferForSourceID(oldID);
DrawBuffer* dbn = getBufferForSourceID(newID);
// remove from the old buffer
// add into the new one
dbo->removeDrawOperation(op);
dbn->addDrawOperation(op);
}
}