Method refreshEdges

Gui/NodeGui.cpp:1273–1309

}

void
NodeGui::refreshEdges()
{
    NodePtr node = getNode();
    if (!node) {
        return;
    }
    const std::vector<NodeWPtr> & nodeInputs = node->getGuiInputs();

    if ( _inputEdges.size() != nodeInputs.size() ) {
        return;
    }

    for (U32 i = 0; i < _inputEdges.size(); ++i) {
        assert( i < nodeInputs.size() );
        assert(_inputEdges[i]);

        NodePtr input = nodeInputs[i].lock();
        if (input) {
            NodeGuiIPtr nodeInputGui_i = input->getNodeGui();
            if (!nodeInputGui_i) {
                continue;
            }
            NodeGuiPtr node = std::dynamic_pointer_cast<NodeGui>(nodeInputGui_i);
            if (_inputEdges[i]->getSource() != node) {
                _inputEdges[i]->setSource(node);
            } else {
                _inputEdges[i]->initLine();
            }
        } else {
            _inputEdges[i]->initLine();
        }
    }
    if (_outputEdge) {
        _outputEdge->initLine();
    }
}

void
NodeGui::refreshKnobLinks()