Exemplo n.º 1
0
/**
 * 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);
    }
}
Exemplo n.º 2
0
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());
}