-bool Graph::removeGroupBlock(GroupBlock *group) {
- group->removeAllBlocks();
- GroupBlock* parent = AB_TO_GRP(group->getParent());
- parent->removeBlock(group);
+FunctionalBlock* Graph::getFunctionalBlockByName(QString name, GroupBlock* parent) {
+ FunctionalBlock* block = NULL;
+ if (parent != NULL) {
+ block = AB_TO_FUN(parent->getFunctionalBlockByName(name));
+ }
+ else {
+ foreach(GroupBlock* group, groups) {
+ block = AB_TO_FUN(group->getFunctionalBlockByName(name));
+ if (block != NULL) return block;
+ }
+ }
+ return block;
+}
+
+FunctionalBlock* Graph::createSourceBlock(ReferenceBlock* ref) {
+
+ FunctionalBlock* newBlock = new FunctionalBlock(NULL,ref);
+ newBlock->populate();
+ sources.append(newBlock);
+ return newBlock;
+}
+
+FunctionalBlock* Graph::duplicateSourceBlock(FunctionalBlock *block) {
+
+ ReferenceBlock* ref = block->getReference();
+ GroupBlock* group = AB_TO_GRP(block->getParent());
+
+ // adding to the graph
+ FunctionalBlock* newBlock = createSourceBlock(ref);
+ return newBlock;
+}
+
+FunctionalBlock* Graph::getSourceBlockByName(QString name) {
+ foreach(FunctionalBlock* block, sources) {
+ if (block->getName() == name) return block;
+ }
+ return NULL;
+}
+
+bool Graph::removeSourceBlock(FunctionalBlock *block) {
+ sources.removeAll(block);
+ return true;