1 /* |
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2 * Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: This file contains the header file of the server-side settings |
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15 * subsession class. |
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16 * |
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17 */ |
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18 |
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19 |
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20 |
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21 #ifndef CCBSSETTINGS_H |
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22 #define CCBSSETTINGS_H |
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23 |
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24 // INCLUDES |
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25 #include "CCbsSession.h" |
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26 #include "CCbsObject.h" |
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27 #include "MCbsDbSettingsObserver.H" |
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28 |
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29 // FORWARD DECLARATIONS |
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30 class CCbsDbImpSettings; |
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31 class CCbsRecEtel; |
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32 |
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33 // CLASS DECLARATION |
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34 |
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35 /** |
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36 * The server-side CbsClient subsession for modifying settings. |
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37 */ |
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38 class CCbsSettings |
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39 : public CCbsObject, public MCbsDbSettingsObserver |
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40 { |
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41 public: // New functions |
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42 /** |
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43 * Creates a new instance of the class. |
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44 * |
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45 * @param aSession Session object |
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46 * @param aSettings Database settings manager |
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47 * @param aReceiver Receiver object |
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48 * @return Pointer to a new instance of CCbsSettings |
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49 */ |
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50 static CCbsSettings* NewL( CCbsSession& aSession, |
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51 CCbsDbImpSettings& aSettings, |
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52 CCbsRecEtel& aReceiver ); |
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53 |
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54 /** |
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55 * Destructor. |
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56 */ |
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57 ~CCbsSettings(); |
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58 |
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59 public: // From CCbsObject |
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60 /** |
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61 * Handle the requests for the object. |
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62 * |
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63 * @param aMessage Message to be handled. |
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64 * @return Indicates whether the message was handled. |
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65 */ |
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66 TBool HandleRequestsL( const RMessage2& aMessage ); |
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67 |
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68 private: // From MCbsDbSettingsObserver |
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69 |
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70 /** |
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71 * Called when the topic detection is changed. |
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72 */ |
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73 void TopicDetectionStatusChangedIndL(); |
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74 |
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75 /** |
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76 * Called when reception status is changed. |
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77 */ |
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78 void ReceptionStatusChangedIndL(); |
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79 |
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80 /** |
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81 * Called when preferred languages are changed. |
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82 */ |
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83 void LanguagesChangedIndL(); |
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84 |
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85 /** |
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86 * Called when time-limited reception status changed |
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87 */ |
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88 void LimitedReceptionStatusChangedIndL(); |
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89 |
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90 /** |
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91 * Called when clean up interval of read messages changed |
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92 */ |
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93 void CleanupTimeChangedIndL(); |
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94 |
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95 private: |
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96 /** |
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97 * Constructor. |
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98 * |
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99 * @param aSession Session session object |
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100 * @param aSettings Database settings manager |
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101 * @param aReceiver Receiver |
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102 */ |
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103 CCbsSettings( CCbsSession& aSession, |
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104 CCbsDbImpSettings& aSettings, |
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105 CCbsRecEtel& aReceiver ); |
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106 |
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107 /** |
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108 * Finalizes construction. |
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109 */ |
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110 void ConstructL(); |
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111 |
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112 /** |
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113 * Close the subsession. |
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114 * |
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115 * Note that the method will delete itself, so the object is no |
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116 * longer valid after the call. |
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117 */ |
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118 void CloseSettings(); |
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119 |
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120 /** |
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121 * Return the current reception status to the client. |
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122 */ |
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123 void GetReceptionStatusL(); |
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124 |
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125 /** |
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126 * Change the reception status to the requested one. |
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127 */ |
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128 void SetReceptionStatusL(); |
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129 |
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130 /** |
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131 * Return the current topic detection status to the client. |
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132 */ |
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133 void GetTopicDetectionStatusL(); |
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134 |
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135 /** |
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136 * Change the topic detection status to the requested one. |
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137 */ |
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138 void SetTopicDetectionStatusL(); |
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139 |
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140 /** |
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141 * Return the preferred languages to the client. |
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142 */ |
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143 void GetLanguagesL(); |
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144 |
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145 /** |
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146 * Change the preferred languages to the requested. |
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147 */ |
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148 void SetLanguagesL(); |
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149 |
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150 /** |
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151 * Make request to notify when settings are changed. |
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152 */ |
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153 void NotifySettingsChanged(); |
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154 |
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155 /** |
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156 * Cancel the request to notify when settings are changed. |
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157 */ |
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158 void NotifySettingsChangedCancel(); |
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159 |
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160 /** |
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161 * Notifies the client (if there is a pending request). |
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162 * |
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163 * @param aEvent Identifies the type of request that |
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164 * has happened. |
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165 */ |
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166 void NotifyClientL( TCbsSettingsEvent aEvent ); |
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167 |
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168 private: // Prohibited operators and functions |
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169 |
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170 // Copy constructor |
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171 CCbsSettings( const CCbsSettings& ); |
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172 |
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173 // Assignment operator |
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174 CCbsSettings& operator=( const CCbsSettings& ); |
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175 |
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176 private: // Data |
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177 |
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178 // Reference to the database settings manager |
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179 CCbsDbImpSettings& iSettings; |
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180 |
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181 // Reference to the receiver |
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182 CCbsRecEtel& iReceiver; |
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183 |
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184 // Indicates whether iMessage is a valid message; that is, there |
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185 // is a pending notify request. |
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186 TBool iIsMessage; |
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187 |
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188 // Message of the pending notify request, if available |
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189 RMessage2 iMessage; |
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190 }; |
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191 |
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192 #endif // CCBSSETTINGS_H |
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193 |
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194 // End of File |
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195 |
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196 |
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