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ui: bundling nodes in the graph view

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This change bundles similar nodes in the graph view together. When the bundled node or it's aggregation edge are clicked,
then the bundle is split. This change also adds an arrow to the aggregation edge based on the direction of it's edges.
This commit is contained in:
Eberhard Graether
2015-06-17 22:47:08 +02:00
parent eb4b82c015
commit d6269f9608
31 changed files with 834 additions and 98 deletions
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src/lib/data/graph/Node.cpp
+8 -8
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@@ -128,17 +128,17 @@ Edge* Node::findEdge(std::function<bool(Edge*)> func) const
return nullptr;
}
Edge* Node::findEdgeOfType(Edge::EdgeType type) const
Edge* Node::findEdgeOfType(Edge::EdgeTypeMask mask) const
{
return findEdgeOfType(type, [](Edge* e){ return true; });
return findEdgeOfType(mask, [](Edge* e){ return true; });
}
Edge* Node::findEdgeOfType(Edge::EdgeType type, std::function<bool(Edge*)> func) const
Edge* Node::findEdgeOfType(Edge::EdgeTypeMask mask, std::function<bool(Edge*)> func) const
{
std::vector<Edge*>::const_iterator it = find_if(m_edges.begin(), m_edges.end(),
[type, func](Edge* e)
[mask, func](Edge* e)
{
if (e->getType() == type)
if (e->isType(mask))
{
return func(e);
}
@@ -180,12 +180,12 @@ void Node::forEachEdge(std::function<void(Edge*)> func) const
for_each(m_edges.begin(), m_edges.end(), func);
}
void Node::forEachEdgeOfType(Edge::EdgeType type, std::function<void(Edge*)> func) const
void Node::forEachEdgeOfType(Edge::EdgeTypeMask mask, std::function<void(Edge*)> func) const
{
for_each(m_edges.begin(), m_edges.end(),
[type, func](Edge* e)
[mask, func](Edge* e)
{
if (e->getType() == type)
if (e->isType(mask))
{
func(e);
}