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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/component/controller/GraphController.h
+11 -2
View File
@@ -8,6 +8,7 @@
#include "utility/messaging/type/MessageFinishedParsing.h"
#include "utility/messaging/type/MessageFocusIn.h"
#include "utility/messaging/type/MessageFocusOut.h"
#include "utility/messaging/type/MessageGraphNodeBundleSplit.h"
#include "utility/messaging/type/MessageGraphNodeExpand.h"
#include "utility/messaging/type/MessageGraphNodeMove.h"
@@ -15,6 +16,7 @@
#include "component/controller/GraphLayouter.h"
#include "component/view/GraphView.h"
#include "data/graph/token_component/TokenComponentAccess.h"
#include "data/graph/token_component/TokenComponentAggregation.h"
struct DummyNode;
struct DummyEdge;
@@ -28,6 +30,7 @@ class GraphController
, public MessageListener<MessageFinishedParsing>
, public MessageListener<MessageFocusIn>
, public MessageListener<MessageFocusOut>
, public MessageListener<MessageGraphNodeBundleSplit>
, public MessageListener<MessageGraphNodeExpand>
, public MessageListener<MessageGraphNodeMove>
{
@@ -40,6 +43,7 @@ private:
virtual void handleMessage(MessageFinishedParsing* message);
virtual void handleMessage(MessageFocusIn* message);
virtual void handleMessage(MessageFocusOut* message);
virtual void handleMessage(MessageGraphNodeBundleSplit* message);
virtual void handleMessage(MessageGraphNodeExpand* message);
virtual void handleMessage(MessageGraphNodeMove* message);
@@ -55,13 +59,18 @@ private:
bool setNodeVisibilityRecursiveBottomUp(DummyNode& node, bool aggregated) const;
void setNodeVisibilityRecursiveTopDown(DummyNode& node, bool parentExpanded) const;
void bundleNodes();
void bundleNodesMatching(std::function<bool(const DummyNode&)> matcher, size_t count, const std::string& name);
bool isTypeNodeWithSingleAggregation(const DummyNode& node, TokenComponentAggregation::Direction direction) const;
bool isTypeNodeWithSingleInheritance(const DummyNode& node, bool isBase) const;
void layoutNesting();
void layoutNestingRecursive(DummyNode& node) const;
void addExpandToggleNode(DummyNode& node) const;
void layoutToGrid(DummyNode& node) const;
DummyNode* findDummyNodeRecursive(std::vector<DummyNode>& nodes, Id tokenId);
DummyNode* findDummyNodeAccessRecursive(std::vector<DummyNode>& nodes, Id parentId, TokenComponentAccess::AccessType type);
DummyNode* findDummyNodeRecursive(std::vector<DummyNode>& nodes, Id tokenId) const;
DummyNode* findDummyNodeAccessRecursive(std::vector<DummyNode>& nodes, Id parentId, TokenComponentAccess::AccessType type) const;
StorageAccess* m_storageAccess;