ui/qt/print_dialog.h

   1 /** @file
   2  *
   3  * Wireshark - Network traffic analyzer
   4  * By Gerald Combs <gerald@wireshark.org>
   5  * Copyright 1998 Gerald Combs
   6  *
   7  * SPDX-License-Identifier: GPL-2.0-or-later
   8  */
   9
  10 #ifndef PRINT_DIALOG_H
  11 #define PRINT_DIALOG_H
  12
  13 #include <config.h>
  14
  15 #include "file.h"
  16
  17 #include <QDialog>
  18 #include <QPrinter>
  19 #include <QPrintPreviewWidget>
  20 #include <QPushButton>
  21
  22 namespace Ui {
  23     class PrintDialog;
  24 }
  25
  26 class PrintDialog : public QDialog
  27 {
  28     Q_OBJECT
  29
  30 public:
  31     explicit PrintDialog(QWidget *parent = 0, capture_file *cf = NULL, QString selRange = QString());
  32     ~PrintDialog();
  33
  34     bool printHeader();
  35     bool printLine(int indent, const char *line);
  36
  37 protected:
  38     virtual void keyPressEvent(QKeyEvent *event) override;
  39
  40 private:
  41     Ui::PrintDialog *pd_ui_;
  42
  43     QPrinter printer_;
  44     QPrinter *cur_printer_;
  45     QPainter *cur_painter_;
  46     QPrintPreviewWidget *preview_;
  47     QPushButton *print_bt_;
  48     QFont header_font_;
  49     QFont packet_font_;
  50 public:
  51     capture_file *cap_file_;
  52 private:
  53     print_args_t print_args_;
  54     print_stream_ops_t stream_ops_;
  55     print_stream_t stream_;
  56     int page_pos_;
  57     bool in_preview_;
  58
  59     void printPackets(QPrinter *printer = NULL, bool in_preview = false);
  60
  61 private slots:
  62     void paintPreview(QPrinter *printer);
  63     void checkValidity();
  64     void on_buttonBox_helpRequested();
  65     void on_buttonBox_clicked(QAbstractButton *button);
  66 };
  67
  68
  69 #endif // PRINT_DIALOG_H