distribution_dialog.h

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#ifndef DISTRIBUTIONDIALOG_H
#define DISTRIBUTIONDIALOG_H
 
#include <config.h>
 
#include <epan/stat_tap_ui.h>
 
#include "filter_action.h"
#include "wireshark_dialog.h"
#include <ui/qt/utils/stat_table_exporter.h>
 
class DistributionModel;
class QCPAbstractPlottable;
class QCPBars;
class PercentBarDelegate;
class QLabel;
class QPoint;
class QPushButton;
class QSortFilterProxyModel;
 
namespace Ui {
class DistributionDialog;
}

class DistributionDialog : public WiresharkDialog
{
    Q_OBJECT
 
public:
    DistributionDialog(QWidget &parent, CaptureFile &cf, const QString &fields);

    ~DistributionDialog();
 
signals:
    void filterAction(QString filter, FilterAction::Action action, FilterAction::ActionType type);

    void showIOGraph(const QString &displayFilter, const QVector<QString> &filters,
                     const QVector<QString> &names);
 
protected:
    void updateWidgets() override;

    void beginRetapPackets() override;

    void endRetapPackets() override;

    bool eventFilter(QObject *obj, QEvent *event) override;
 
private:
    enum class FlavorText {
        SummaryOneField,        
        SummaryAllFields,       
        MultipleObservations,   
        EmptyHint,              
        ApplyToolTip            
    };

    static QString flavorText(FlavorText id);

    QStringList summaryTexts() const;

    StatTableExporter::Table table(bool selected_only);

    QList<int> sourceRows(bool selected_only) const;

    void updatePercentDelegate();

    void updateChart();

    void chartBarClicked(QCPAbstractPlottable *plottable, int dataIndex);

    static void tapReset(void *tapdata);

    static tap_packet_status tapPacket(void *tapdata, struct _packet_info *pinfo,
                                       struct epan_dissect *edt, const void *data,
                                       tap_flags_t flags);

    static void tapDraw(void *tapdata);
 
    Ui::DistributionDialog *ui;
    DistributionModel *model_;
    QSortFilterProxyModel *proxy_;
    PercentBarDelegate *percent_delegate_;
    int percent_column_;
    QLabel *empty_hint_label_;
    QPushButton *copy_button_;
    QPushButton *save_button_;
    QPushButton *io_graph_button_;
    QString applied_limit_;
    QCPBars *chart_bars_;
    QList<int> chart_rows_;
    bool chart_sized_;
    bool columns_sized_;

    void sizeColumns();

    static constexpr int chartRows = 10;
 
private slots:
    void checkFields();

    void apply();

    void updateSummary();

    void showContextMenu(const QPoint &pos);

    void copyTable();

    void on_actionCopy_triggered();

    void on_actionSaveAs_triggered();

    void on_actionShowInIOGraph_triggered();

    void on_resolveCheckBox_toggled(bool checked);

    void on_chartCheckBox_toggled(bool checked);

    void on_buttonBox_helpRequested();
};
 
#endif // DISTRIBUTIONDIALOG_H