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UI: GraphLayouting

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Implemented graph layouting, hybrid approach using spectral and force based layouting

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This commit is contained in:
Manuel
2015-01-29 15:47:02 +01:00
parent 016d692dda
commit a7eaeae432
23 changed files with 2003 additions and 11 deletions
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src/lib/component/controller/GraphController.cpp
+14 -3
View File
@@ -105,8 +105,6 @@ void GraphController::setActiveTokenIds(const std::vector<Id>& activeTokenIds)
void GraphController::createDummyGraphForTokenIds(const std::vector<Id>& tokenIds)
{
const GraphLayouter::LayoutFunction layoutFunction = &GraphLayouter::layoutSimpleRaster;
GraphView* view = getView();
if (!view)
{
@@ -142,7 +140,7 @@ void GraphController::createDummyGraphForTokenIds(const std::vector<Id>& tokenId
setActiveAndVisibility(tokenIds);
layoutNesting();
layoutFunction(m_dummyNodes);
GraphLayouter::layoutSpectralPrototype(m_dummyNodes, m_dummyEdges);
view->rebuildGraph(graph, m_dummyNodes, m_dummyEdges);
}
@@ -150,6 +148,19 @@ void GraphController::createDummyGraphForTokenIds(const std::vector<Id>& tokenId
DummyNode GraphController::createDummyNodeTopDown(Node* node)
{
DummyNode result(node);
result.tokenId = node->getId();
// there is a global root node with id 0 afaik, so here we actually want the one node below this global root
Node* parent = node;
while(parent != NULL && parent->getParentNode() != NULL)
{
parent = parent->getParentNode();
}
if(parent != NULL)
{
result.topLevelAncestorId = parent->getId();
}
node->forEachChildNode(
[node, &result, this](Node* child)