source: flair-src/trunk/lib/FlairCore/src/FrameworkManager.h@ 2

Last change on this file since 2 was 2, checked in by Sanahuja Guillaume, 6 years ago

flaircore

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1// %flair:license{
2// This file is part of the Flair framework distributed under the
3// CECILL-C License, Version 1.0.
4// %flair:license}
5/*!
6 * \file FrameworkManager.h
7 * \brief Main class of the Framework library
8 * \author Guillaume Sanahuja, Copyright Heudiasyc UMR UTC/CNRS 7253
9 * \date 2011/08/31
10 * \version 4.0
11 */
12
13#ifndef FRAMEWORKMANAGER_H
14#define FRAMEWORKMANAGER_H
15
16#include <Object.h>
17
18class FrameworkManager_impl;
19
20namespace flair
21{
22 namespace gui
23 {
24 class TabWidget;
25 class SendData;
26 }
27}
28namespace flair
29{
30namespace core
31{
32 class IODevice;
33
34 /*! \class FrameworkManager
35 *
36 * \brief Main class of the Framework library
37 *
38 * This is the main class of the library. Only one instance of this class is allowed
39 * by program. Morevoer, its name must be unique if more than one program using this class
40 * is running on the same system (a control and a simlator for example). \n
41 * This class allows: \n
42 * -connexion with ground station, \n
43 * -creation of a QTabWidget on ground station, \n
44 * -handling of xml files, used for default values of Widgets, \n
45 * -logging of datas.
46 */
47 class FrameworkManager: public Object
48 {
49 public:
50 /*!
51 * \brief Constructor
52 *
53 * Construct a FrameworkManager. \n
54 * Call SetupConnection method just after this constructor to setup the conection with a ground station.
55 *
56 * \param name name, must be unique
57 */
58 FrameworkManager(std::string name);
59
60 /*!
61 * \brief Destructor
62 *
63 * Calling it will automatically destruct all childs. \n
64 * Destruction implies destruction of the QTabWidget on ground station.
65 *
66 */
67 ~FrameworkManager();
68
69 /*!
70 * \brief Setup the connection with ground station
71 *
72 * Call this method just after the constructor of this class. If this method is not called, the program will run headless.
73 *
74 * \param address address of ground station
75 * \param port port of ground station
76 * \param rcv_buf_size receive buffer size
77 */
78 void SetupConnection(std::string address,uint16_t port,size_t rcv_buf_size=10000);
79
80 /*!
81 * \brief Setup the user interface
82 *
83 * If this method is called after SetupConnection, Widgets will be displayed in the ground station.
84 * Otherwise, it will run headless, but default values of Widgets will be taken from the xml file.
85 *
86 * \param xml_file xml file for default values of Widgets
87 */
88 void SetupUserInterface(std::string xml_file);
89
90 /*!
91 * \brief Get TabWidget
92 *
93 * \return TabWidget
94 */
95 gui::TabWidget* GetTabWidget(void) const;
96
97 /*!
98 * \brief Logger setup
99 *
100 * Setup path of log files. \n
101 * No logging will be performed if this method is not called. \n
102 *
103 * \param log_path path to store logs
104 */
105 void SetupLogger(std::string log_path);
106
107 /*!
108 * \brief Add log element
109 *
110 * The added element will be automatically logged once
111 * logging started (see StartLog()). \n
112 * This element must define on its side the io_data
113 * to log, trough IODevice::SetDataToLog method.
114 *
115 * \param device IODevice to add
116 */
117 void AddDeviceToLog(IODevice *device);
118
119 /*!
120 * \brief Start logging
121 *
122 * All IODevice added through AddDeviceToLog() method
123 * will automatically be logged. \n
124 * SetupLogger() must have been called before.
125 */
126 void StartLog(void);
127
128 /*!
129 * \brief Stop logging
130 *
131 * Logs will automatically be sent to ground station.
132 */
133 void StopLog(void);
134
135 /*!
136 * \brief Is logging?
137 *
138 * \return true if is logging
139 */
140 bool IsLogging(void) const;
141
142 /*!
143 * \brief Notify that SendData's period has changed
144 *
145 * This funtion must be called when the period has changed. \n
146 * Normally, it occurs in the Widget::XmlEvent method. \n
147 * This method must be called with communication blocked (see BlockCom()).
148 *
149 * \param obj SendData which changed
150 */
151 void UpdateSendData(const gui::SendData *obj);
152
153 /*!
154 * \brief Block communication
155 *
156 * This funtion blocks the communication beetween the program and ground station. \n
157 * It must be called before changing datas or parameters exchanged between the program
158 * and the ground station.
159 *
160 */
161 void BlockCom(void);
162
163 /*!
164 * \brief Unblock communication
165 *
166 * This funtion unblocks the communication beetween the program and ground station. \n
167 * It must be called after changing datas or parameters exchanged between the program
168 * and the ground station.
169 *
170 */
171 void UnBlockCom(void);
172
173 /*!
174 * \brief Is connection lost?
175 *
176 * Once this method returns true, it will never return false back. \n
177 * Note that this method return false if no connection is defined (see SetupConnection).
178 *
179 * \return true if connection with ground station is lost
180 */
181 bool ConnectionLost(void) const;
182
183 /*!
184 * \brief Disable errors display
185 *
186 * Disable errors display, if you do not want to saturate console for exemple.
187 * By defaults errors disply is enabled.
188 *
189 * \param value true to disable errors display
190 */
191 void DisableErrorsDisplay(bool value);
192
193 /*!
194 * \brief Is displaying errors?
195 *
196 *
197 * \return true if errors display is enabled
198 */
199 bool IsDisplayingErrors(void) const;
200
201 private:
202 class FrameworkManager_impl* pimpl_;
203 };
204
205 /*!
206 * \brief get FrameworkManager
207 *
208 * \return the FrameworkManager
209 */
210 FrameworkManager* getFrameworkManager(void);
211
212 /*!
213 * \brief is big endian?
214 *
215 * \return true if big endian, false if little endian
216 */
217 bool IsBigEndian(void);
218
219} // end namespace core
220} // end namespace flair
221
222#endif // FRAMEWORKMANAGER_H
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