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1 /* |
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2 * Copyright (c) 2006 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: Group members presence configuration item |
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15 * |
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16 */ |
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17 |
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18 #ifndef CPSCGROUPMEMBERSPRESENCECONFIGURATIONITEM_H |
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19 #define CPSCGROUPMEMBERSPRESENCECONFIGURATIONITEM_H |
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20 |
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21 #include <e32base.h> |
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22 #include "presenceinfoimp.h" |
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23 #include "ximpconfigurationitembase.h" |
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24 #include "groupcontenteventobserver.h" |
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25 |
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26 class MXIMPItemParentBase; |
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27 class MXIMPPscContext; |
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28 class CPresenceInfoFilterImp; |
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29 class MXIMPIdentity; |
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30 class CXIMPIdentityImp; |
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31 class CGroupContentSubscriptionItem; |
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32 |
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33 /** |
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34 * Group members presence configuration item |
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35 * |
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36 * @since S60 v3.2 |
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37 */ |
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38 class CGroupMembersPresenceConfigurationItem : public CXIMPConfigurationItemBase, |
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39 public MGroupContentEventObserver |
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40 { |
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41 public: // Construction and destruction |
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42 |
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43 /** |
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44 * Construction |
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45 * @param aParent. Parent has to be informed when this object is deleted by RemoveMe method. |
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46 */ |
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47 static CGroupMembersPresenceConfigurationItem* NewLC( MXIMPItemParentBase& aParent, |
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48 CGroupContentSubscriptionItem& aContentItem ); |
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49 |
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50 /** |
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51 * Destruction |
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52 * - Remember to inform parent about delete. |
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53 */ |
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54 ~CGroupMembersPresenceConfigurationItem(); |
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55 |
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56 private: // Construction and destruction |
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57 |
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58 /** |
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59 * Construction |
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60 * @param aParent. Parent has to be informed when this object is deleted by RemoveMe method. |
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61 */ |
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62 CGroupMembersPresenceConfigurationItem( MXIMPItemParentBase& aParent, |
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63 CGroupContentSubscriptionItem& aContentItem ); |
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64 |
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65 /** |
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66 * Construction |
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67 */ |
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68 void ConstructL(); |
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69 |
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70 public: // New methods |
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71 |
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72 |
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73 /** |
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74 * Current presence information filter. |
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75 * @return Current presence information filter. |
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76 */ |
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77 IMPORT_C CPresenceInfoFilterImp& ConfigurationPif(); |
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78 |
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79 /** |
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80 * Set current presence information filter. Overwrites existing one. |
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81 * Ownership is transferred to callee. |
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82 * @param aPif Current presence information filter. |
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83 */ |
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84 IMPORT_C void SetConfigurationPif( CPresenceInfoFilterImp* aPif ); |
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85 |
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86 /** |
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87 * Collect aggregated presence information filter without given context. |
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88 * @param aContext. Exluded context from aggregated pif. |
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89 * @return Aggregated pif without exluded context. |
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90 */ |
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91 IMPORT_C CPresenceInfoFilterImp* CollectConfigurationPifWithoutCtxL( |
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92 MXIMPPscContext* aContext ); |
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93 |
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94 /** |
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95 * For ordering items. |
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96 * @param aA Key item for ordering. |
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97 * @param aB Item to compare |
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98 * @return -1 if aB is greater than aA |
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99 * 0 if they are same |
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100 * 1 if aA if greater than aB. |
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101 */ |
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102 IMPORT_C static TInt Order( const CGroupMembersPresenceConfigurationItem& aA, |
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103 const CGroupMembersPresenceConfigurationItem& aB ); |
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104 /** |
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105 * For ordering items using identity as key. |
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106 * @param aA Key identity for ordering. |
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107 * @param aB Item to compare |
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108 * @return -1 if aB is greater than aA |
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109 * 0 if they are same |
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110 * 1 if aA if greater than aB. |
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111 */ |
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112 IMPORT_C static TInt IdentityOrder( const CXIMPIdentityImp* aA, |
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113 const CGroupMembersPresenceConfigurationItem& aB ); |
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114 /** |
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115 * Identity of item. |
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116 * @return Identity of item. |
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117 */ |
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118 IMPORT_C const MXIMPIdentity& Identity() const; |
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119 |
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120 /** |
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121 * Set identity for item |
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122 * @param aIdentity. New identity for item. Ownership is transferred. |
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123 */ |
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124 IMPORT_C void SetIdentity( CXIMPIdentityImp* aIdentity ); |
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125 |
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126 public: // From MXIMPSubscriptionItem |
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127 |
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128 /** |
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129 * @see MXIMPSubscriptionItem |
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130 */ |
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131 void SynthesiseSubscriptionEventToL( MXIMPPscContext* aContext, TBool aForceEvent ); |
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132 void ActivateSubscriberL( MXIMPPscContext* aContext ); |
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133 |
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134 private: // From CXIMPSubscriptionItemBase |
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135 |
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136 /** |
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137 * @see CXIMPSubscriptionItemBase |
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138 */ |
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139 void CleanExpired(); |
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140 |
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141 public: // From CXIMPConfigurationItemBase |
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142 |
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143 /** |
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144 * @see CXIMPConfigurationItemBase |
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145 */ |
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146 IMPORT_C void AddConfiguratorL( MXIMPPscContext* aContext ); |
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147 IMPORT_C void RemoveConfigurator( MXIMPPscContext* aContext ); |
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148 |
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149 private: // From MGroupContentSubscriptionEventObserver |
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150 |
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151 /** |
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152 * @see MGroupContentSubscriptionEventObserver |
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153 */ |
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154 void HandleChangeL( RPrGrpMemInfoImpArray& aAdded, RPrGrpMemInfoImpArray& aRemoved ); |
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155 void HandleSynthesiseL( RPrGrpMemInfoImpArray& aAdded ); |
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156 |
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157 private: // Data |
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158 |
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159 /** |
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160 * Current presence information filter. |
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161 * Own |
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162 */ |
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163 CPresenceInfoFilterImp* iPif; |
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164 |
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165 /** |
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166 * Identity of item. |
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167 * Own |
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168 */ |
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169 CXIMPIdentityImp* iIdentity; |
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170 |
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171 /** |
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172 * Owns reference to content item. Use close for delete. |
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173 */ |
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174 CGroupContentSubscriptionItem& iContentItem; |
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175 }; |
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176 |
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177 |
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178 /* ======================================================================== */ |
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179 |
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180 |
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181 |
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182 #endif // CPSCGROUPMEMBERSPRESENCECONFIGURATIONITEM_H |