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1 /* |
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2 * Copyright (c) 2008 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: class for cch service handling |
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15 * |
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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 #ifndef CSERVICEWIDGETCCHHANDLER_H |
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21 #define CSERVICEWIDGETCCHHANDLER_H |
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22 |
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23 #include <cch.h> |
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24 #include <cchclient.h> |
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25 #include <cchtypes.h> |
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26 #include <cchuiobserver.h> |
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27 #include "servicewidgetcpglobals.h" |
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28 #include "servicewidgetenums.hrh" |
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29 |
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30 // farword declarations |
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31 class MServiceWidgetServiceStateObserver; |
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32 /** |
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33 * @class cch handler class implementation |
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34 * @since 5.0 |
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35 */ |
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36 struct TSubServiceState |
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37 { |
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38 TCCHSubserviceType iSubServiceType; /* subservice type(IM/VOIP/PRESENCE */ |
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39 TSWSTRegistrationState iSubServiceState; /* observer */ |
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40 }; |
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41 |
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42 class CServiceWidgetCchHandler : public CBase, |
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43 public MCchServiceStatusObserver |
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44 { |
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45 |
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46 public: |
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47 |
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48 /** |
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49 * Two-phased constructor. |
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50 * @param aServiceId, service id |
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51 * @param aContentPrioritizer, service state observer |
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52 * @return the instance of this class |
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53 */ |
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54 static CServiceWidgetCchHandler* NewL( TUint32 aServiceId, |
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55 MServiceWidgetServiceStateObserver& aContentPrioritizer ); |
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56 |
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57 /** |
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58 * Two-phased constructor. |
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59 * @param aServiceId, service id |
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60 * @param aContentPrioritizer, service state observer |
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61 * @return the instance of this class |
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62 */ |
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63 static CServiceWidgetCchHandler* NewLC( TUint32 aServiceId, |
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64 MServiceWidgetServiceStateObserver& aContentPrioritizer ); |
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65 |
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66 /** |
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67 * Standard C++ destructor |
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68 */ |
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69 ~CServiceWidgetCchHandler(); |
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70 |
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71 public: // new methods |
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72 |
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73 /** |
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74 * @return own user id |
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75 */ |
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76 const TDesC& OwnUserIdL(); |
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77 |
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78 /** |
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79 * @return own user id |
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80 */ |
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81 TInt XimpAdaptationUidL(); |
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82 |
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83 /** |
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84 * @param aSubServiceType, a sub service type |
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85 * @return ETrue if service supported |
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86 */ |
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87 TBool IsSubServiceSupported(TCCHSubserviceType aSubServiceType ); |
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88 |
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89 |
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90 /** |
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91 * read the supported sub service of selected service |
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92 */ |
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93 void ReadSupportedSubServices(); |
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94 |
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95 |
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96 /** |
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97 * mapped the cch state to local state |
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98 * @param aState ,cch state |
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99 * @return mapped state |
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100 */ |
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101 TSWSTRegistrationState ParseGetServiceState(); |
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102 |
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103 /** |
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104 * @return tabview id if service installed else NULL |
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105 */ |
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106 TInt GetServiceViewIdL( TInt& aTabUid ); |
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107 |
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108 /** |
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109 * @returns true if service logged in successfully else KErrNotFound |
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110 */ |
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111 TInt EnableServiceL( ); |
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112 |
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113 public: // method from MCchServiceObserver |
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114 |
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115 /** |
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116 * Signaled when service status or error changes |
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117 * |
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118 * @param aServiceId Id of the service |
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119 * @param aType Service type |
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120 * @param aServiceStatus Service status |
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121 */ |
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122 void ServiceStatusChanged(TInt aServiceId, |
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123 const TCCHSubserviceType aType, |
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124 const TCchServiceStatus& aServiceStatus ); |
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125 |
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126 private: // Implementation |
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127 |
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128 /** |
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129 * Standard C++ constructor |
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130 * @param aServiceId, service id |
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131 * @param aContentPrioritizer, service state observer |
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132 */ |
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133 CServiceWidgetCchHandler(TUint32 aServiceId, |
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134 MServiceWidgetServiceStateObserver& aContentPrioritizer ); |
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135 |
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136 /** |
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137 * Performs the 2nd phase of construction. |
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138 */ |
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139 void ConstructL(); |
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140 |
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141 /** |
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142 * read the own status from the xmmp |
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143 * @return the own status |
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144 */ |
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145 HBufC* GetConParametersL( TCchConnectionParameter aConnParam ); |
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146 |
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147 /** |
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148 * mapped the cch state to local state |
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149 * @param aState ,cch state |
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150 * @return mapped state |
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151 */ |
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152 TSWSTRegistrationState GetLocalServiceState(TCCHSubserviceState aState ); |
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153 |
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154 /** |
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155 * @return service state |
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156 */ |
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157 TSWSTRegistrationState GetServiceState( TCCHSubserviceType aServiceType ); |
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158 |
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159 /** |
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160 * check from cch service |
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161 * @param aSubServiceType ,a sub service type |
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162 * @return ETrue if supported |
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163 */ |
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164 TBool IsServiceSupported(TCCHSubserviceType aSubServiceType ); |
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165 |
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166 private: // Data |
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167 //owns : serviceid |
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168 TInt iServiceId; |
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169 // not owns : reference to state observer |
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170 MServiceWidgetServiceStateObserver& iStateObserver; |
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171 //owns : reference to cch |
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172 CCch* iCchClient; |
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173 //owns : own user id |
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174 HBufC* iOwnData; |
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175 // owns : service name |
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176 HBufC* iServiceName; |
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177 // owns : xmpp parameters |
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178 TSWSTRegistrationState iServiceState; |
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179 // does not own array of observers. |
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180 RArray<TSubServiceState> iSupportedSubServices; |
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181 }; |
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182 |
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183 #endif /*CSERVICEWIDGETCCHHANDLER_H*/ |