data_source_tab.h

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#pragma once
 
#include <config.h>
 
#include <epan/packet.h>
#include <epan/proto.h>
#include <epan/tvbuff.h>
 
#include <ui/qt/utils/field_information.h>
 
#include <epan/cfile.h>
 
#include <QTabWidget>
#include <QColor>
#include <QString>
#include <QVector>
 
 
#include <ui/qt/widgets/base_data_source_view.h>
 
class HexDataSourceView;

class DataSourceTab : public QTabWidget
{
    Q_OBJECT
 
public:
    explicit DataSourceTab(QWidget *parent = 0, epan_dissect_t *edt_fixed = 0);
 
public slots:
    void setCaptureFile(capture_file *cf);

    void selectedFrameChanged(QList<int> frames);

    void selectedFieldChanged(FieldInformation *field);

    void highlightedFieldChanged(FieldInformation *field);

    void captureFileClosing(void);
 
signals:
    void fieldSelected(FieldInformation *field);

    void fieldHighlight(FieldInformation *field);

    void byteViewSettingsChanged(void);

    void byteViewUnmarkField(void);

    void detachData(void);
 
private:
    struct FrameByteAnnotation {
        int frame;
        int start;
        int length;
        QColor color;
        QString comment;
    };

    capture_file *cap_file_;

    bool is_fixed_packet_;

    epan_dissect_t *edt_;

    bool disable_hover_;

    QVector<FrameByteAnnotation> annotations_;

    QColor last_annotation_color_;

    QColor last_themed_annotation_color_;

    bool annotations_session_notice_shown_;

    void setTabsVisible();

    BaseDataSourceView * findDataSourceViewForTvb(tvbuff_t * search, int * idx = 0);

    void addTab(const char *name = "", const struct data_source *source = nullptr);

    void applyAnnotationsToViews();

    int currentFrameNumber() const;

    int findAnnotationIndexAt(int frame, int byte) const;

    int findAnnotationIndexIntersecting(int frame, int start, int length) const;

    HexDataSourceView *activeHexView() const;

    void showAnnotationsSessionNotice();
 
protected:
    void tabInserted(int tab_index) override;

    void tabRemoved(int tab_index) override;
 
private slots:
    void byteViewTextHovered(int idx);

    void byteViewTextMarked(int idx);

    void handleAddAnnotation();

    void handleEditAnnotation();

    void handleRemoveAnnotation();

    void handleSetOffsetStart(int byte);

    void handleSetOffsetEnd(int byte);

    void handleClearOffsetMarkers();

    void connectToMainWindow();

    void captureActive(int cap);
};