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data/logic/ui: added aggregation edges

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This change adds the creation of aggregation edges to the StorageGraph, which save the connection counts between
children in their parents. Aggregation edges are displayed using a straight line, that is thicker than more connections
it represents with the connection count in the middle.
This commit is contained in:
Eberhard Graether
2015-01-07 14:42:35 +01:00
parent 8dafd0435f
commit ee85abfc7b
18 changed files with 410 additions and 117 deletions
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src/lib/component/controller/GraphController.cpp
+12 -5
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@@ -168,7 +168,14 @@ DummyNode GraphController::createDummyNodeTopDown(Node* node)
return;
}
result.connected = true;
if (edge->isType(Edge::EDGE_AGGREGATION))
{
result.aggregated = true;
}
else
{
result.connected = true;
}
for (const DummyEdge& dummy : m_dummyEdges)
{
@@ -189,7 +196,7 @@ void GraphController::setActiveAndVisibility(const std::vector<Id>& activeTokenI
{
for (DummyNode& node : m_dummyNodes)
{
setNodeActiveAndVisibilityRecursiveBottomUp(node, activeTokenIds);
setNodeActiveAndVisibilityRecursiveBottomUp(node, activeTokenIds, false);
}
for (DummyEdge& edge : m_dummyEdges)
@@ -203,7 +210,7 @@ void GraphController::setActiveAndVisibility(const std::vector<Id>& activeTokenI
}
bool GraphController::setNodeActiveAndVisibilityRecursiveBottomUp(
DummyNode& node, const std::vector<Id>& activeTokenIds
DummyNode& node, const std::vector<Id>& activeTokenIds, bool aggregated
) const {
node.visible = false;
node.active = false;
@@ -216,13 +223,13 @@ bool GraphController::setNodeActiveAndVisibilityRecursiveBottomUp(
bool childVisible = false;
for (DummyNode& subNode : node.subNodes)
{
if (setNodeActiveAndVisibilityRecursiveBottomUp(subNode, activeTokenIds))
if (setNodeActiveAndVisibilityRecursiveBottomUp(subNode, activeTokenIds, aggregated | node.aggregated))
{
childVisible = true;
}
}
if (node.active || node.connected || childVisible)
if (node.active || node.connected || childVisible || (!aggregated && node.aggregated))
{
setNodeVisibilityRecursiveTopDown(node);
}