search_frame.h

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#ifndef SEARCH_FRAME_H
#define SEARCH_FRAME_H
 
#include <config.h>
 
#include "accordion_frame.h"
 
#include <epan/cfile.h>
 
#include <QComboBox>
#include <QList>
#include <QTimer>
 
class InPacketSearch;
 
namespace Ui {
class SearchFrame;
}

class SearchFrame : public AccordionFrame
{
    Q_OBJECT
 
public:
    explicit SearchFrame(QWidget *parent = 0);

    virtual ~SearchFrame();

    void animatedShow();

    void findNext();

    void findPrevious();

    void setFocus();

    void setInPacketSearch(InPacketSearch *search);

    void setInPacketMode(bool enabled);

    void setSelectedFrames(const QList<int> &frames, bool single_selected);
 
    bool inPacketMode() const;
 
public slots:
    void setCaptureFile(capture_file *cf);

    void refreshWidgets();

    void findFrameWithFilter(QString &filter);

    void cancelSearch();
 
protected:
    virtual void keyPressEvent(QKeyEvent *event) override;

    void changeEvent(QEvent *event) override;

    void updateWidgets();

    QComboBox *searchInComboBox() const;
 
    bool eventFilter(QObject *obj, QEvent *event) override;
 
private:
    bool regexCompile();

    void applyRecentSearchSettings();

    void executeInPacketSearch();

    void advanceInPacketSearch(bool backward);

    void refreshInPacketSearchForSelectedFrame();

    int searchTypeIndex() const;

    void configureSearchTypeComboBox(bool in_packet_mode);

    void applySearchLineEditForSearchType(int search_type);

    void saveRecentSearchType(int search_type);

    void updateSearchTypeToolTip(int combo_index);

    void updateInPacketSearchSyntax();

    void updateInPacketFindCounter();
 
    InPacketSearch *in_packet_search_;
    QTimer *in_packet_debounce_timer_;
    Ui::SearchFrame *sf_ui_;   
    capture_file    *cap_file_; 
    ws_regex_t      *regex_;    
    QString          regex_error_; 
    QString          in_packet_last_pattern_; 
    QString          full_search_type_tooltip_; 
    QString          in_packet_string_tooltip_; 
    QString          in_packet_regex_tooltip_; 
    bool             packet_selected_; 
    int              selected_frame_; 
    int              last_searched_frame_; 
    int              saved_full_search_type_; 
 
private slots:
    void on_searchInComboBox_currentIndexChanged(int idx);

    void on_charEncodingComboBox_currentIndexChanged(int idx);

    void on_caseCheckBox_toggled(bool checked);

    void on_searchTypeComboBox_currentIndexChanged(int idx);

    void on_searchLineEdit_textChanged(const QString &);

    void on_dirCheckBox_toggled(bool checked);

    void on_multipleCheckBox_toggled(bool checked);

    void inPacketCheckBoxToggled(bool checked);

    void onApplicationFocusChanged(QWidget *old, QWidget *now);

    void executeSearch();
};
 
#endif // SEARCH_FRAME_H