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ui: Show call graphs, inheritance trees and include trees for active symbol (issue 249 337)

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* Added TrailLayouter with Sugiyama dependency layouting
* Layouter supports horizontal and vertical layouts
* Added basic ui to graph view for showing incoming and outgoing paths
* Added depth slider, with infinity at maximum
* Disable trail ui when not available
* Added trail messages to undo stack and only use last one when undoing
* Added QtGraphLineBezier for trail graphs and refactored other line types
* Disabled edge activation for trail layouts, shown only visually
* Highlight all connected edges when hovering a node in trail layout
* Use different color when highlighting call edges for better contrast
* Fixed BucketLayouter issue when edge does not leave node
* Increased click area for angled edges

bug id = 249 337

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This commit is contained in:
Eberhard Graether
2017-04-24 01:14:53 +02:00
parent 01bd0efefb
commit f0b7dcdcdd
40 changed files with 1892 additions and 487 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/lib_gui/qt/view/QtGraphView.h
+26 -2
View File
@@ -7,14 +7,19 @@
#include <QPointF>
#include "component/view/GraphView.h"
#include "data/graph/Graph.h"
#include "qt/utility/QtScrollSpeedChangeListener.h"
#include "qt/utility/QtThreadedFunctor.h"
#include "utility/types.h"
struct DummyEdge;
struct DummyNode;
class MessageActivateTrail;
class QLabel;
class QMouseEvent;
class QPushButton;
class QSequentialAnimationGroup;
class QSlider;
class QtGraphEdge;
class QtGraphicsView;
class QtGraphNode;
@@ -57,7 +62,15 @@ private slots:
void pressedCharacterKey(QChar c);
void scrolled(int);
void trailDepthChanged(int);
void clickedBackwardTrail();
void clickedForwardTrail();
private:
MessageActivateTrail getMessageActivateTrail(bool forward);
void activateTrail(bool forward);
void updateTrailButtons();
void switchToNewGraphData();
QtGraphicsView* getView() const;
@@ -78,7 +91,8 @@ private:
std::shared_ptr<QtGraphNode> createNodeRecursive(
QGraphicsView* view, std::shared_ptr<QtGraphNode> parentNode, const DummyNode* node, bool multipleActive);
std::shared_ptr<QtGraphEdge> createEdge(QGraphicsView* view, const DummyEdge* edge, std::set<Id>* visibleEdgeIds);
std::shared_ptr<QtGraphEdge> createEdge(
QGraphicsView* view, const DummyEdge* edge, std::set<Id>* visibleEdgeIds, Graph::TrailMode trailMode);
std::shared_ptr<QtGraphEdge> createAggregationEdge(
QGraphicsView* view, const DummyEdge* edge, std::set<Id>* visibleEdgeIds);
@@ -115,7 +129,10 @@ private:
std::list<std::shared_ptr<QtGraphNode>> m_nodes;
std::list<std::shared_ptr<QtGraphNode>> m_oldNodes;
std::shared_ptr<QtGraphNode> m_activeNode;
std::vector<std::shared_ptr<QtGraphNode>> m_activeNodes;
std::shared_ptr<QtGraphNode> m_oldActiveNode;
bool m_centerActiveNode;
bool m_scrollToTop;
bool m_restoreScroll;
Vec2i m_scrollValues;
@@ -126,6 +143,13 @@ private:
QtScrollSpeedChangeListener m_scrollSpeedChangeListenerHorizontal;
QtScrollSpeedChangeListener m_scrollSpeedChangeListenerVertical;
QPushButton* m_forwardTrailButton;
QPushButton* m_backwardTrailButton;
QSlider* m_trailDepthSlider;
QLabel* m_trailDepthLabel;
std::vector<QRectF> m_virtualNodeRects;
};
#endif // QT_GRAPH_VIEW_H