Initial and woefully incomplete flow graph support.

Copy common code from ui/gtk/flow_graph.c and ui/gtk/graph_analysis.[ch]
to ui/tap-sequence-analysis.[ch]. Start using the name "sequence" in
places.

svn path=/trunk/; revision=52824

1 files changed, 107 insertions, 0 deletions

diff --git a/ui/qt/sequence_diagram.h b/ui/qt/sequence_diagram.h
new file mode 100644
index 0000000000..14c3a9ada5
--- /dev/null
+++ b/ui/qt/sequence_diagram.h
@@ -0,0 +1,107 @@
+/* sequence_diagram.h
+ *
+ * $Id: tcp_stream_dialog.h 52102 2013-09-16 17:28:42Z gerald $
+ *
+ * Wireshark - Network traffic analyzer
+ * By Gerald Combs <gerald@wireshark.org>
+ * Copyright 1998 Gerald Combs
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#ifndef SEQUENCE_DIAGRAM_H
+#define SEQUENCE_DIAGRAM_H
+
+#include "config.h"
+
+#include <glib.h>
+
+#include <epan/address.h>
+
+#include "ui/tap-sequence-analysis.h"
+
+#include <QObject>
+#include <QMultiMap>
+#include "qcustomplot.h"
+
+// Most of this is probably unnecessary
+class WSCPSeqData
+{
+public:
+  WSCPSeqData();
+  WSCPSeqData(double key, seq_analysis_item_t *value);
+  double key;
+  seq_analysis_item_t *value;
+};
+Q_DECLARE_TYPEINFO(WSCPSeqData, Q_MOVABLE_TYPE);
+
+typedef QMap<double, WSCPSeqData> WSCPSeqDataMap;
+typedef QMapIterator<double, WSCPSeqData> WSCPSeqDataMapIterator;
+typedef QMutableMapIterator<double, WSCPSeqData> WSCPSeqDataMutableMapIterator;
+
+// XXX Should we dispense with this class and simply add items to a graph instead?
+class SequenceDiagram : public QCPAbstractPlottable
+{
+    Q_OBJECT
+public:
+    explicit SequenceDiagram(QCPAxis *keyAxis, QCPAxis *valueAxis, QCPAxis *commentAxis);
+
+    // getters:
+//    double width() const { return mWidth; }
+//    WSCPSeqDataMap *data() const { return mData; }
+
+    // setters:
+//    void setWidth(double width);
+    void setData(seq_analysis_info_t *sainfo);
+//    void setData(const QVector<double> &key, const QVector<double> &value);
+
+    // non-property methods:
+//    void addData(const WSCPSeqDataMap &dataMap);
+//    void addData(const WSCPSeqData &data);
+//    void addData(double key, double value);
+//    void addData(const QVector<double> &keys, const QVector<double> &values);
+
+    // reimplemented virtual methods:
+    virtual void clearData() {}
+    virtual double selectTest(const QPointF &pos, bool onlySelectable, QVariant *details=0) const;
+
+protected:
+    virtual void draw(QCPPainter *painter);
+    virtual void drawLegendIcon(QCPPainter *painter, const QRectF &rect) const;
+    virtual QCPRange getKeyRange(bool &validRange, SignDomain inSignDomain=sdBoth) const;
+    virtual QCPRange getValueRange(bool &validRange, SignDomain inSignDomain=sdBoth) const;
+
+private:
+    QCPAxis *key_axis_;
+    QCPAxis *value_axis_;
+    QCPAxis *comment_axis_;
+    WSCPSeqDataMap *data_;
+    seq_analysis_info_t *sainfo_;
+};
+
+#endif // SEQUENCE_DIAGRAM_H
+
+/*
+ * Editor modelines
+ *
+ * Local Variables:
+ * c-basic-offset: 4
+ * tab-width: 8
+ * indent-tabs-mode: nil
+ * End:
+ *
+ * ex: set shiftwidth=4 tabstop=8 expandtab:
+ * :indentSize=4:tabSize=8:noTabs=true:
+ */