sequence_diagram.h

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#ifndef SEQUENCE_DIAGRAM_H
#define SEQUENCE_DIAGRAM_H
 
#include <config.h>
 
#include <epan/address.h>
 
#include <QObject>
#include <QMultiMap>
#include <ui/qt/widgets/qcustomplot.h>
 
struct _seq_analysis_info;
struct _seq_analysis_item;
 
// Some of this is probably unnecessary
class WSCPSeqData
{
public:
  WSCPSeqData();
  WSCPSeqData(double key, _seq_analysis_item *value);
  double key;
  struct _seq_analysis_item *value;
};
 
typedef QMultiMap<double, WSCPSeqData> WSCPSeqDataMap;
 
class SequenceDiagram : public QCPAbstractPlottable
{
    Q_OBJECT
public:
    explicit SequenceDiagram(QCPAxis *keyAxis, QCPAxis *valueAxis, QCPAxis *commentAxis);
    virtual ~SequenceDiagram();
 
    // getters:
    // Next / previous packet.
    int adjacentPacket(bool next);
 
    double selectedKey() { return selected_key_; }
 
    // setters:
    void setData(struct _seq_analysis_info *sainfo);
 
    // non-property methods:
    struct _seq_analysis_item *itemForPosY(int ypos);
    bool inComment(QPoint pos) const;
    QString elidedComment(const QString &text) const;
 
    // reimplemented virtual methods:
    virtual void clearData() { data_->clear(); }
    virtual double selectTest(const QPointF &pos, bool onlySelectable, QVariant *details=0) const Q_DECL_OVERRIDE;
 
public slots:
    void setSelectedPacket(int selected_packet);
 
protected:
    virtual void draw(QCPPainter *painter) Q_DECL_OVERRIDE;
    virtual void drawLegendIcon(QCPPainter *painter, const QRectF &rect) const Q_DECL_OVERRIDE;
    virtual QCPRange getKeyRange(bool &validRange, QCP::SignDomain inSignDomain=QCP::sdBoth) const Q_DECL_OVERRIDE;
    virtual QCPRange getValueRange(bool &validRange, QCP::SignDomain inSignDomain=QCP::sdBoth, const QCPRange &inKeyRange = QCPRange()) const Q_DECL_OVERRIDE;
 
private:
    QCPAxis *key_axis_;
    QCPAxis *value_axis_;
    QCPAxis *comment_axis_;
    WSCPSeqDataMap *data_;
    struct _seq_analysis_info *sainfo_;
    uint32_t selected_packet_;
    double selected_key_;
};
 
#endif // SEQUENCE_DIAGRAM_H