void RS_ActionBlocksRemove::trigger() {
RS_DEBUG->print("RS_ActionBlocksRemove::trigger");
if (graphic!=NULL) {
RS_Block* block =
RS_DIALOGFACTORY->requestBlockRemovalDialog(graphic->getBlockList());
// list of containers that might refer to the block via inserts:
RS_PtrList<RS_EntityContainer> containerList;
containerList.append(graphic);
RS_BlockList* blkLst = graphic->getBlockList();
for (uint bi=0; bi<blkLst->count(); bi++) {
containerList.append(blkLst->at(bi));
}
if (block!=NULL) {
for (RS_EntityContainer* cont = containerList.first();
cont!=NULL;
cont=containerList.next()) {
// remove all inserts from the graphic:
bool done;
do {
done = true;
for (RS_Entity* e=cont->firstEntity(RS2::ResolveNone);
e!=NULL;
e=cont->nextEntity(RS2::ResolveNone)) {
if (e->rtti()==RS2::EntityInsert) {
RS_Insert* ins = (RS_Insert*)e;
if (ins->getName()==block->getName()) {
cont->removeEntity(ins);
done = false;
break;
}
}
}
} while (!done);
}
// close all windows that are editing this block:
if (RS_DIALOGFACTORY!=NULL) {
RS_DIALOGFACTORY->closeEditBlockWindow(block);
}
// Now remove the block from the block list:
graphic->removeBlock(block);
graphic->updateInserts();
graphicView->redraw();
}
}
finish();
RS_DIALOGFACTORY->updateSelectionWidget(container->countSelected());
}
/**
* Detaches shallow copies and creates deep copies of all subentities.
* This is called after cloning entity containers.
*/
void RS_EntityContainer::detach() {
RS_PtrList<RS_Entity> tmp;
bool autoDel = entities.autoDelete();
entities.setAutoDelete(false);
// make deep copies of all entities:
for (RS_Entity* e=firstEntity();
e!=NULL;
e=nextEntity()) {
if (!e->getFlag(RS2::FlagTemp)) {
tmp.append(e->clone());
}
}
// clear shared pointers:
entities.clear();
entities.setAutoDelete(autoDel);
// point to new deep copies:
for (RS_Entity* e=tmp.first();
e!=NULL;
e=tmp.next()) {
entities.append(e);
e->reparent(this);
}
}