Fawkes API Fawkes Development Version
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00001 00002 /*************************************************************************** 00003 * logview.h - Fawkes log view widget 00004 * 00005 * Created: Mon Nov 02 13:08:29 2008 00006 * Copyright 2008 Tim Niemueller [www.niemueller.de] 00007 * 00008 ****************************************************************************/ 00009 00010 /* This program is free software; you can redistribute it and/or modify 00011 * it under the terms of the GNU General Public License as published by 00012 * the Free Software Foundation; either version 2 of the License, or 00013 * (at your option) any later version. A runtime exception applies to 00014 * this software (see LICENSE.GPL_WRE file mentioned below for details). 00015 * 00016 * This program is distributed in the hope that it will be useful, 00017 * but WITHOUT ANY WARRANTY; without even the implied warranty of 00018 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00019 * GNU Library General Public License for more details. 00020 * 00021 * Read the full text in the LICENSE.GPL_WRE file in the doc directory. 00022 */ 00023 00024 #ifndef __LIBS_GUI_UTILS_LOGVIEW_H_ 00025 #define __LIBS_GUI_UTILS_LOGVIEW_H_ 00026 00027 #include <gtkmm.h> 00028 #ifdef HAVE_GLADEMM 00029 # include <libglademm/xml.h> 00030 #endif 00031 00032 #include <utils/logging/logger.h> 00033 00034 namespace fawkes { 00035 #if 0 /* just to make Emacs auto-indent happy */ 00036 } 00037 #endif 00038 00039 class FawkesNetworkClient; 00040 class FawkesNetworkMessage; 00041 class ConnectionDispatcher; 00042 00043 class LogView 00044 : public Gtk::TreeView 00045 { 00046 public: 00047 LogView(); 00048 LogView(const char *hostname, unsigned short int port); 00049 #ifdef HAVE_GLADEMM 00050 LogView(BaseObjectType* cobject, 00051 const Glib::RefPtr<Gnome::Glade::Xml>& ref_glade); 00052 #endif 00053 ~LogView(); 00054 00055 void set_client(FawkesNetworkClient *client); 00056 FawkesNetworkClient * get_client(); 00057 00058 void append_message(Logger::LogLevel log_level, struct timeval t, 00059 const char *component, bool is_exception, 00060 const char *message); 00061 00062 void clear(); 00063 00064 ConnectionDispatcher * get_connection_dispatcher() const; 00065 00066 private: 00067 virtual void on_row_inserted(const Gtk::TreeModel::Path& path, 00068 const Gtk::TreeModel::iterator& iter); 00069 virtual void on_message_received(FawkesNetworkMessage *msg); 00070 virtual void on_client_connected(); 00071 virtual void on_client_disconnected(); 00072 virtual void on_expose_notify(GdkEventExpose *event); 00073 00074 void ctor(const char *hostname = NULL, unsigned short int port = 0); 00075 00076 private: 00077 class LogRecord : public Gtk::TreeModelColumnRecord 00078 { 00079 public: 00080 LogRecord(); 00081 Gtk::TreeModelColumn<Glib::ustring> loglevel; 00082 Gtk::TreeModelColumn<Glib::ustring> time; 00083 Gtk::TreeModelColumn<Glib::ustring> component; 00084 Gtk::TreeModelColumn<Glib::ustring> message; 00085 Gtk::TreeModelColumn<Gdk::Color> foreground; 00086 Gtk::TreeModelColumn<Gdk::Color> background; 00087 }; 00088 00089 LogRecord __record; 00090 00091 Glib::RefPtr<Gtk::ListStore> __list; 00092 00093 ConnectionDispatcher *__connection_dispatcher; 00094 FawkesNetworkClient *__client; 00095 00096 bool __have_recently_added_path; 00097 Gtk::TreeModel::Path __recently_added_path; 00098 }; 00099 00100 } // end namespace fawkes 00101 00102 00103 #endif