print_dialog.h

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#ifndef PRINT_DIALOG_H
#define PRINT_DIALOG_H
 
#include <config.h>
 
#include "file.h"
 
#include <QDialog>
#include <QPrinter>
#include <QPrintPreviewWidget>
#include <QPushButton>
 
namespace Ui {
    class PrintDialog;
}
 
class PrintDialog : public QDialog
{
    Q_OBJECT
 
public:
    explicit PrintDialog(QWidget *parent = 0, capture_file *cf = NULL, QString selRange = QString());
    ~PrintDialog();
 
    bool printHeader();
    bool printLine(int indent, const char *line);
 
protected:
    virtual void keyPressEvent(QKeyEvent *event) override;
 
private:
    Ui::PrintDialog *pd_ui_;
 
    QPrinter printer_;
    QPrinter *cur_printer_;
    QPainter *cur_painter_;
    QPrintPreviewWidget *preview_;
    QPushButton *print_bt_;
    QFont header_font_;
    QFont packet_font_;
public:
    capture_file *cap_file_;
private:
    print_args_t print_args_;
    print_stream_ops_t stream_ops_;
    print_stream_t stream_;
    int page_pos_;
    bool in_preview_;
 
    void printPackets(QPrinter *printer = NULL, bool in_preview = false);
 
private slots:
    void paintPreview(QPrinter *printer);
    void checkValidity();
    void on_buttonBox_helpRequested();
    void on_buttonBox_clicked(QAbstractButton *button);
};
 
 
#endif // PRINT_DIALOG_H