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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: Encapsulates hsps liw service |
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15 * |
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16 */ |
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17 |
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18 #ifndef CPSWRAPPER_H |
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19 #define CPSWRAPPER_H |
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20 |
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21 // System includes |
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22 #include <e32base.h> |
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23 #include <liwcommon.h> // for MLiwNotifyCallback |
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24 |
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25 // Forward declarations |
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26 class CLiwServiceHandler; |
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27 class CLiwCriteriaItem; |
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28 class MLiwInterface; |
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29 |
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30 namespace cpswrapper |
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31 { |
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32 /** |
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33 * Content publishing service wrapper namespace |
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34 */ |
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35 |
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36 // Forward declarations |
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37 class CPublisherMap; |
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38 class CCpsObserver; |
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39 |
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40 /** |
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41 * Observer class for cpswrapper |
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42 * |
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43 * @code |
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44 * |
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45 * @endcode |
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46 * |
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47 * @lib cpswrapper.lib |
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48 * @since S60 v5.0 |
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49 */ |
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50 class MCpsWrapperObserver |
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51 { |
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52 public: |
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53 /** |
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54 * Callback methot for unregistered widget notify. |
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55 * |
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56 * @param aPublisher a Publisher |
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57 */ |
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58 virtual void NotifyWidgetUnregisteredL(const TDesC& aPublisher) = 0; |
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59 |
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60 /** |
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61 * Callback methot for registered widget notify. |
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62 */ |
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63 virtual void NotifyWidgetRegisteredL() = 0; |
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64 |
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65 /** |
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66 * Callback method for updated widget notify. |
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67 */ |
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68 virtual void NotifyWidgetUpdatedL() = 0; |
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69 }; |
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70 |
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71 /** |
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72 * Wrapper for cps liw service |
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73 * |
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74 * |
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75 * @code |
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76 * |
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77 * @endcode |
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78 * |
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79 * @lib cpswrapper.lib |
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80 * @since S60 v5.0 |
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81 */ |
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82 NONSHARABLE_CLASS( CCpsWrapper ) : public CBase |
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83 { |
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84 public: |
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85 /** |
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86 * Two-phased constructor. |
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87 * @param aObserver Observer |
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88 */ |
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89 IMPORT_C static CCpsWrapper* NewL( MCpsWrapperObserver& aObserver ); |
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90 |
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91 /** |
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92 * Two-phased constructor. |
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93 * @param aObserver Observer |
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94 */ |
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95 IMPORT_C static CCpsWrapper* NewLC( MCpsWrapperObserver& aObserver ); |
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96 |
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97 /** |
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98 * Destructor. |
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99 */ |
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100 IMPORT_C ~CCpsWrapper(); |
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101 |
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102 protected: |
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103 /** |
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104 * Constructor |
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105 * @param aObserver Observer |
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106 */ |
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107 CCpsWrapper( MCpsWrapperObserver& aObserver ); |
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108 |
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109 /** |
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110 * Second phase constructor |
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111 */ |
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112 void ConstructL(); |
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113 |
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114 public: |
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115 /** |
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116 * Gets templated publishers |
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117 * |
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118 * @return map of publisher infos. Ownership is transfered. |
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119 */ |
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120 IMPORT_C CPublisherMap* GetTemplatedPublishersL(); |
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121 |
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122 /** |
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123 * Handles changed publisher. Deleted or added. |
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124 * |
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125 * @param aPublisher publisher |
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126 * @return |
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127 */ |
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128 void HandleChangedPublisherL(const TDesC& aPublisher, |
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129 const TDesC& aOperation); |
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130 |
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131 private: |
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132 // new functions |
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133 |
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134 /** |
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135 * Register for notification from publisher registry |
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136 */ |
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137 void StartListeningPublisherRegistryL(); |
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138 |
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139 /** |
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140 * Get maps of WRT widget publishers info. |
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141 * |
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142 * @param aPublisherMap a map of publishers info. |
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143 */ |
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144 void GetWRTWidgetsL(CPublisherMap& aPublisherMap); |
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145 |
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146 /** |
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147 * Register an observer for request notification |
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148 * |
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149 * @param aPublisher publisher name |
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150 * @param aContentType content type |
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151 * @param aContentId content id |
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152 * @param aOperation operation (add,delete,update,execute) |
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153 * @param aRegistry registry type (publisher/cp_data) |
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154 */ |
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155 void RequestForNotificationL( |
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156 const TDesC& aPublisher, |
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157 const TDesC& aContentType, |
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158 const TDesC& aContentId, |
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159 const TDesC8& aOperation, |
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160 const TDesC& aRegistry); |
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161 |
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162 private: // Data |
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163 /** |
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164 * Wrapper observer. |
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165 * Not owned |
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166 */ |
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167 MCpsWrapperObserver& iObserver; |
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168 |
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169 /** |
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170 * SAPI service handler. |
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171 * Owned. |
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172 */ |
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173 CLiwServiceHandler* iServiceHandler; |
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174 |
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175 /** |
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176 * CPS SAPI service. |
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177 * Owned. |
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178 */ |
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179 CLiwCriteriaItem* iCpsService; |
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180 |
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181 /** |
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182 * Provides hsps services. |
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183 * Owned. |
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184 */ |
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185 MLiwInterface* iCpsInterface; |
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186 |
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187 /** |
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188 * Registered cps observers. |
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189 * Owned. |
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190 */ |
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191 RPointerArray<CCpsObserver> iObservers; |
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192 }; |
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193 |
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194 } |
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195 |
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196 #endif // CPSWRAPPER_H |
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197 // End of file |