ui/qt/capture_filter_edit.h

   1 /* capture_filter_edit.h
   2  *
   3  * $Id$
   4  *
   5  * Wireshark - Network traffic analyzer
   6  * By Gerald Combs <gerald@wireshark.org>
   7  * Copyright 1998 Gerald Combs
   8  *
   9  * This program is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU General Public License
  11  * as published by the Free Software Foundation; either version 2
  12  * of the License, or (at your option) any later version.
  13  *
  14  * This program is distributed in the hope that it will be useful,
  15  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  * GNU General Public License for more details.
  18  *
  19  * You should have received a copy of the GNU General Public License
  20  * along with this program; if not, write to the Free Software
  21  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  22  */
  23
  24 #ifndef CAPTURE_FILTER_EDIT_H
  25 #define CAPTURE_FILTER_EDIT_H
  26
  27 #include <QThread>
  28 #include <QToolButton>
  29 #include "syntax_line_edit.h"
  30 #include "capture_filter_syntax_worker.h"
  31
  32 class CaptureFilterEdit : public SyntaxLineEdit
  33 {
  34     Q_OBJECT
  35 public:
  36     explicit CaptureFilterEdit(QWidget *parent = 0, bool plain = false);
  37
  38 protected:
  39     void paintEvent(QPaintEvent *evt);
  40     void resizeEvent(QResizeEvent *);
  41 //    void focusInEvent(QFocusEvent *evt);
  42 //    void focusOutEvent(QFocusEvent *evt);
  43
  44 public slots:
  45     void checkFilter();
  46
  47 private slots:
  48     void initCaptureFilter();
  49     void applyCaptureFilter();
  50     void checkFilter(const QString &text);
  51     void setFilterSyntaxState(QString filter, bool valid, QString err_msg);
  52     void bookmarkClicked();
  53
  54 private:
  55     bool plain_;
  56     bool field_name_only_;
  57     QString empty_filter_message_;
  58     QToolButton *bookmark_button_;
  59     QToolButton *clear_button_;
  60     QToolButton *apply_button_;
  61     CaptureFilterSyntaxWorker *syntax_worker_;
  62
  63 signals:
  64     void pushFilterSyntaxStatus(QString&);
  65     void popFilterSyntaxStatus();
  66     void captureFilterSyntaxChanged(bool valid);
  67     void startCapture();
  68     void addBookmark(QString filter);
  69
  70 };
  71
  72 #endif // CAPTURE_FILTER_EDIT_H
  73
  74 /*
  75  * Editor modelines
  76  *
  77  * Local Variables:
  78  * c-basic-offset: 4
  79  * tab-width: 8
  80  * indent-tabs-mode: nil
  81  * End:
  82  *
  83  * ex: set shiftwidth=4 tabstop=8 expandtab:
  84  * :indentSize=4:tabSize=8:noTabs=true:
  85  */