/**
* Removes the given layer and undoes all entities on it.
*/
void RS_Graphic::removeLayer(RS_Layer* layer) {
if (layer && layer->getName()!="0") {
std::vector<RS_Entity*> toRemove;
//find entities on layer
for(auto e: entities){
if (e->getLayer() &&
e->getLayer()->getName()==layer->getName()) {
toRemove.push_back(e);
}
}
// remove all entities on that layer:
if(toRemove.size()){
startUndoCycle();
for(auto e: toRemove){
e->setUndoState(true);
e->setLayer("0");
addUndoable(e);
}
endUndoCycle();
}
toRemove.clear();
// remove all entities in blocks that are on that layer:
for(RS_Block* blk: blockList){
if(!blk) continue;
for(auto e: *blk){
if (e->getLayer() &&
e->getLayer()->getName()==layer->getName()) {
toRemove.push_back(e);
}
}
}
for(auto e: toRemove){
e->setUndoState(true);
e->setLayer("0");
}
layerList.remove(layer);
}
}
/**
* Removes the given layer and undoes all entities on it.
*/
void RS_Graphic::removeLayer(RS_Layer* layer) {
if (layer!=NULL && layer->getName()!="0") {
// remove all entities on that layer:
startUndoCycle();
for (RS_Entity* e=firstEntity(RS2::ResolveNone);
e!=NULL;
e=nextEntity(RS2::ResolveNone)) {
if (e->getLayer()!=NULL &&
e->getLayer()->getName()==layer->getName()) {
e->setUndoState(true);
e->setLayer("0");
addUndoable(e);
}
}
endUndoCycle();
// remove all entities in blocks that are on that layer:
for (int bi=0; bi<blockList.count(); bi++) {
RS_Block* blk = blockList.at(bi);
if (blk!=NULL) {
for (RS_Entity* e=blk->firstEntity(RS2::ResolveNone);
e!=NULL;
e=blk->nextEntity(RS2::ResolveNone)) {
if (e->getLayer()!=NULL &&
e->getLayer()->getName()==layer->getName()) {
e->setUndoState(true);
e->setLayer("0");
//addUndoable(e);
}
}
}
}
layerList.remove(layer);
}
}
