src/wscout_gui_packet.hh

00001 /*
00002  * WScout - Lightweight PCAP visualizer.
00003  * Copyright (C) 2007  Universite Pierre et Marie Curie - Paris 6
00004  *
00005  * This program is free software; you can redistribute it and/or modify
00006  * it under the terms of the GNU General Public License as published by
00007  * the Free Software Foundation; either version 2 of the License, or
00008  * (at your option) any later version.
00009  *
00010  * This program is distributed in the hope that it will be useful,
00011  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00012  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00013  * GNU General Public License for more details.
00014  *
00015  * You should have received a copy of the GNU General Public License
00016  * along with this program; if not, write to the Free Software
00017  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
00018  * MA  02110-1301  USA
00019  *
00020  * Author: Thomas Claveirole <thomas.claveirole@lip6.fr>
00021  */
00022 
00023 #ifndef WSCOUT_GUI_PACKET_HH_
00024 # define WSCOUT_GUI_PACKET_HH_
00025 
00026 # include <vector>
00027 # include <map>
00028 
00029 # include <QtGui/QFrame>
00030 # include <QtGui/QBoxLayout>
00031 
00032 # include <wipal/pcap/descriptor.hh>
00033 
00034 # include "wscout_gui_trace.hh"
00035 # include "wscout_protocol_ids.hh"
00036 
00037 namespace wscout
00038 {
00039 
00040   namespace gui
00041   {
00042 
00043     // Forward declaration.
00044     struct AbstractHeader;
00045 
00055     class Packet: public QFrame
00056     {
00057       Q_OBJECT
00058 
00059       enum
00060       {
00062         header_spacing          = 0,
00063 
00065         border_sel              = 4,
00066 
00068         packet_margin_sel       = 0,
00069 
00071         border_unsel            = 1,
00072 
00074         packet_margin_unsel     = 3
00075 
00076       };
00077 
00078     public:
00080       typedef pcapxx::descriptor<>::iterator::value_type        packet;
00081 
00083       typedef pcapxx::descriptor<>::link_type                   link_type;
00084 
00086       Packet(QWidget* parent = 0);
00087 
00090       void              setup(const Trace& t, const packet& p);
00091 
00093       QBoxLayout*       layout();
00094 
00096       typedef AbstractHeader* (*header_allocator)();
00097 
00111       static void       registerProtocol(protocol::id, header_allocator);
00112 
00114       typedef std::map<protocol::id, header_allocator>  protocol_map;
00115 
00122       static protocol_map&      protocols();
00123 
00124     public slots:
00125 
00127       void                      setSelected(bool state = true);
00128 
00129     private:
00130       int                       lineWidth() const;
00131       int                       margin() const;
00132       void                      setupBorders();
00133       void                      setupLayout();
00134       void                      updateMinimumSize();
00135 
00136       std::vector<AbstractHeader*>      headers_;
00137       bool                              selected_;
00138     };
00139 
00140   } // End of namespace gui.
00141 
00142 } // End of namespace wscout.
00143 
00144 # include "wscout_gui_packet.hxx"
00145 
00146 #endif // ! WSCOUT_GUI_PACKET_HH_

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