Adding upstream version 4.2.2.upstream/4.2.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 80 insertions, 0 deletions

diff --git a/ui/qt/sequence_diagram.h b/ui/qt/sequence_diagram.h
new file mode 100644
index 00000000..aa9a377a
--- /dev/null
+++ b/ui/qt/sequence_diagram.h
@@ -0,0 +1,80 @@
+/** @file
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * SPDX-License-Identifier: GPL-2.0-or-later
+ */
+
+#ifndef SEQUENCE_DIAGRAM_H
+#define SEQUENCE_DIAGRAM_H
+
+#include <config.h>
+
+#include <glib.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);
+
+    // 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_;
+    guint32 selected_packet_;
+    double selected_key_;
+};
+
+#endif // SEQUENCE_DIAGRAM_H