void
GuiAppInstance::onGroupCreationFinished(const NodePtr& node,
                                        CreateNodeReason reason)
{
    if (reason == eCreateNodeReasonUserCreate) {
        NodeGraph* graph = 0;
        boost::shared_ptr<NodeCollection> collection = node->getGroup();
        assert(collection);
        NodeGroup* isGrp = dynamic_cast<NodeGroup*>( collection.get() );
        if (isGrp) {
            NodeGraphI* graph_i = isGrp->getNodeGraph();
            assert(graph_i);
            graph = dynamic_cast<NodeGraph*>(graph_i);
        } else {
            graph = _imp->_gui->getNodeGraph();
        }
        assert(graph);
        if (!graph) {
            throw std::logic_error("");
        }
        NodesGuiList selectedNodes = graph->getSelectedNodes();
        NodeGuiPtr selectedNode;
        if ( !selectedNodes.empty() ) {
            selectedNode = selectedNodes.front();
            if ( dynamic_cast<BackdropGui*>( selectedNode.get() ) ) {
                selectedNode.reset();
            }
        }
        boost::shared_ptr<NodeGuiI> node_gui_i = node->getNodeGui();
        assert(node_gui_i);
        NodeGuiPtr nodeGui = boost::dynamic_pointer_cast<NodeGui>(node_gui_i);
        graph->moveNodesForIdealPosition(nodeGui, selectedNode, true);
    }

    AppInstance::onGroupCreationFinished(node, reason);

    /*std::list<ViewerInstance* > viewers;
       node->hasViewersConnected(&viewers);
       for (std::list<ViewerInstance* >::iterator it2 = viewers.begin(); it2 != viewers.end(); ++it2) {
        (*it2)->renderCurrentFrame(false);
       }*/
}
Exemple #2
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void
GuiAppInstance::onGroupCreationFinished(const NodePtr& node,
                                        const NodeSerializationPtr& serialization, bool autoConnect)
{
    NodeGuiIPtr node_gui_i = node->getNodeGui();
    if (autoConnect && !serialization && node_gui_i) {
        NodeGraph* graph = 0;
        NodeCollectionPtr collection = node->getGroup();
        assert(collection);
        NodeGroupPtr isGrp = toNodeGroup(collection);
        if (isGrp) {
            NodeGraphI* graph_i = isGrp->getNodeGraph();
            assert(graph_i);
            graph = dynamic_cast<NodeGraph*>(graph_i);
        } else {
            graph = _imp->_gui->getNodeGraph();
        }
        assert(graph);
        if (!graph) {
            throw std::logic_error("");
        }
        NodesGuiList selectedNodes = graph->getSelectedNodes();
        NodeGuiPtr selectedNode;
        if ( !selectedNodes.empty() ) {
            selectedNode = selectedNodes.front();
            if (toBackdropGui(selectedNode) ) {
                selectedNode.reset();
            }
        }
        NodeGuiPtr nodeGui = boost::dynamic_pointer_cast<NodeGui>(node_gui_i);
        graph->moveNodesForIdealPosition(nodeGui, selectedNode, true);
    }
 
    AppInstance::onGroupCreationFinished(node, serialization, autoConnect);

    /*std::list<ViewerInstancePtr> viewers;
       node->hasViewersConnected(&viewers);
       for (std::list<ViewerInstancePtr>::iterator it2 = viewers.begin(); it2 != viewers.end(); ++it2) {
        (*it2)->renderCurrentFrame(false);
       }*/
}