160 lines
4.3 KiB
C++
160 lines
4.3 KiB
C++
#ifndef QT_GRAPH_VIEW_H
|
|
#define QT_GRAPH_VIEW_H
|
|
|
|
#include <set>
|
|
|
|
#include <QGraphicsView>
|
|
#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;
|
|
|
|
class QtGraphView
|
|
: public QObject
|
|
, public GraphView
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
QtGraphView(ViewLayout* viewLayout);
|
|
virtual ~QtGraphView();
|
|
|
|
// View implementation
|
|
virtual void createWidgetWrapper();
|
|
virtual void initView();
|
|
virtual void refreshView();
|
|
|
|
// ScreenSearchResponder implementation
|
|
virtual bool isVisible() const;
|
|
virtual void findMatches(ScreenSearchSender* sender, const std::string& query);
|
|
virtual void activateMatch(size_t matchIndex);
|
|
virtual void deactivateMatch(size_t matchIndex);
|
|
virtual void clearMatches();
|
|
|
|
// GraphView implementation
|
|
virtual void rebuildGraph(
|
|
std::shared_ptr<Graph> graph,
|
|
const std::vector<std::shared_ptr<DummyNode>>& nodes,
|
|
const std::vector<std::shared_ptr<DummyEdge>>& edges,
|
|
const GraphParams params);
|
|
virtual void clear();
|
|
|
|
virtual void focusTokenIds(const std::vector<Id>& focusedTokenIds);
|
|
virtual void defocusTokenIds(const std::vector<Id>& defocusedTokenIds);
|
|
|
|
virtual void resizeView();
|
|
|
|
virtual Vec2i getViewSize() const;
|
|
|
|
virtual void scrollToValues(int xValue, int yValue);
|
|
|
|
virtual void activateEdge(Id edgeId, bool centerOrigin);
|
|
|
|
private slots:
|
|
void updateScrollBars();
|
|
void finishedTransition();
|
|
void clickedInEmptySpace();
|
|
void pressedCharacterKey(QChar c);
|
|
|
|
void scrolled(int);
|
|
void resized();
|
|
|
|
void trailDepthChanged(int);
|
|
|
|
void clickedCollapse();
|
|
void clickedExpand();
|
|
|
|
void clickedBackwardTrail();
|
|
void clickedForwardTrail();
|
|
|
|
private:
|
|
MessageActivateTrail getMessageActivateTrail(bool forward);
|
|
void activateTrail(bool forward);
|
|
void updateTrailButtons();
|
|
|
|
void switchToNewGraphData();
|
|
|
|
QtGraphicsView* getView() const;
|
|
|
|
void doResize();
|
|
|
|
std::shared_ptr<QtGraphNode> findNodeRecursive(const std::list<std::shared_ptr<QtGraphNode>>& nodes, Id tokenId);
|
|
|
|
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, Graph::TrailMode trailMode, QPointF pathOffset, bool useBezier);
|
|
std::shared_ptr<QtGraphEdge> createAggregationEdge(
|
|
QGraphicsView* view, const DummyEdge* edge, std::set<Id>* visibleEdgeIds);
|
|
|
|
QRectF itemsBoundingRect(const std::list<std::shared_ptr<QtGraphNode>>& items) const;
|
|
QRectF getSceneRect(const std::list<std::shared_ptr<QtGraphNode>>& items) const;
|
|
|
|
void centerNode(QtGraphNode* node);
|
|
|
|
void compareNodesRecursive(
|
|
std::list<std::shared_ptr<QtGraphNode>> newSubNodes,
|
|
std::list<std::shared_ptr<QtGraphNode>> oldSubNodes,
|
|
std::list<QtGraphNode*>* appearingNodes,
|
|
std::list<QtGraphNode*>* vanishingNodes,
|
|
std::vector<std::pair<QtGraphNode*, QtGraphNode*>>* remainingNodes);
|
|
|
|
void createTransition();
|
|
|
|
QtThreadedLambdaFunctor m_onQtThread;
|
|
|
|
std::shared_ptr<Graph> m_graph;
|
|
std::shared_ptr<Graph> m_oldGraph;
|
|
|
|
std::list<std::shared_ptr<QtGraphEdge>> m_edges;
|
|
std::list<std::shared_ptr<QtGraphEdge>> m_oldEdges;
|
|
|
|
std::list<std::shared_ptr<QtGraphNode>> m_nodes;
|
|
std::list<std::shared_ptr<QtGraphNode>> m_oldNodes;
|
|
|
|
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;
|
|
bool m_isIndexedList;
|
|
|
|
std::shared_ptr<QSequentialAnimationGroup> m_transition;
|
|
QPointF m_sceneRectOffset;
|
|
|
|
QtScrollSpeedChangeListener m_scrollSpeedChangeListenerHorizontal;
|
|
QtScrollSpeedChangeListener m_scrollSpeedChangeListenerVertical;
|
|
|
|
QWidget* m_trailWidget;
|
|
QPushButton* m_expandButton;
|
|
QPushButton* m_collapseButton;
|
|
QPushButton* m_forwardTrailButton;
|
|
QPushButton* m_backwardTrailButton;
|
|
QSlider* m_trailDepthSlider;
|
|
QLabel* m_trailDepthLabel;
|
|
|
|
std::vector<QRectF> m_virtualNodeRects;
|
|
|
|
// Name matches
|
|
std::vector<QtGraphNode*> m_matchedNodes;
|
|
};
|
|
|
|
#endif // QT_GRAPH_VIEW_H
|