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1 /* |
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2 * Copyright (c) 2005-2006 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: Closed user group (CUG) publisher. |
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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 #include <aidevstaplgres.rsg> |
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20 #include <StringLoader.h> |
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21 #include "aicugmcnpublisher.h" |
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22 #include "aicontentobserver.h" |
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23 #include "ainetworkinfolistener.h" |
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24 |
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25 // ======== MEMBER FUNCTIONS ======== |
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26 |
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27 CAiCUGMCNPublisher::CAiCUGMCNPublisher() |
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28 { |
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29 } |
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30 |
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31 |
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32 void CAiCUGMCNPublisher::ConstructL() |
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33 { |
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34 iListener = CAiNetworkInfoListener::InstanceL(); |
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35 User::LeaveIfError( iSSSettings.Open() ); |
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36 |
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37 // Initialize the periodic timer. |
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38 iPeriodic = CPeriodic::NewL( CActive::EPriorityStandard ); |
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39 } |
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40 |
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41 |
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42 CAiCUGMCNPublisher* CAiCUGMCNPublisher::NewL() |
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43 { |
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44 CAiCUGMCNPublisher* self = new( ELeave ) CAiCUGMCNPublisher; |
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45 CleanupStack::PushL( self ); |
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46 self->ConstructL(); |
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47 CleanupStack::Pop( ); |
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48 //CleanupStack::Pop( self ); |
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49 return self; |
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50 } |
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51 |
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52 |
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53 CAiCUGMCNPublisher::~CAiCUGMCNPublisher() |
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54 { |
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55 if( iPeriodic ) |
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56 { |
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57 iPeriodic->Cancel(); |
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58 delete iPeriodic; |
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59 } |
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60 if( iListener ) |
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61 { |
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62 iListener->RemoveObserver( *this ); |
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63 iListener->Release(); |
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64 } |
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65 //Cancel listenning CUG changes. |
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66 iSSSettings.CancelAll( *this ); |
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67 iSSSettings.Close(); |
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68 |
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69 delete iCUG; |
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70 delete iMCN; |
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71 } |
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72 |
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73 TInt CAiCUGMCNPublisher::PeriodicTimerCallBack(TAny* aAny) |
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74 { |
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75 CAiCUGMCNPublisher* self = static_cast<CAiCUGMCNPublisher*>( aAny ); |
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76 |
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77 if( self ) |
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78 { |
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79 self->DoAnimation(); |
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80 } |
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81 |
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82 return KErrNone; |
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83 } |
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84 |
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85 void CAiCUGMCNPublisher::DoAnimation() |
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86 { |
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87 if ( iAnimationDone ) |
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88 { |
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89 PublishCUG(); |
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90 iPeriodic->Cancel(); |
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91 } |
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92 else |
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93 { |
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94 iAnimationDone = ETrue; |
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95 PublishMCN(); |
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96 } |
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97 |
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98 } |
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99 |
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100 |
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101 void CAiCUGMCNPublisher::ResumeL() |
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102 { |
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103 iListener->AddObserverL( *this ); |
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104 |
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105 //Start listening CUG changes. |
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106 TInt err = iSSSettings.Register( ESSSettingsCug, *this ); |
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107 |
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108 if( err == KErrNotSupported || |
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109 err == KErrAlreadyExists ) |
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110 { |
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111 //CUG not supported, or already registered |
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112 err = KErrNone; |
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113 } |
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114 |
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115 User::LeaveIfError( err ); |
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116 } |
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117 |
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118 |
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119 void CAiCUGMCNPublisher::Subscribe( MAiContentObserver& aObserver, |
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120 MAiPropertyExtension& aExtension, |
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121 MAiPublishPrioritizer& /*aPrioritizer*/, |
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122 MAiPublisherBroadcaster& /*aBroadcaster*/ ) |
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123 { |
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124 iContentObserver = &aObserver; |
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125 iExtension = &aExtension; |
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126 } |
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127 |
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128 |
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129 void CAiCUGMCNPublisher::RefreshL( TBool /*aClean*/ ) |
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130 { |
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131 //Get current CUG value and publish it. |
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132 TInt value; |
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133 if ( iSSSettings.Get( ESSSettingsCug, value ) != KErrNone ) |
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134 { |
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135 value = ESSSettingsCugDefault; |
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136 } |
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137 |
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138 UpdateCUGMCNIndicatorL( value ); |
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139 } |
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140 |
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141 |
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142 void CAiCUGMCNPublisher::PhoneSettingChanged( TSSSettingsSetting aSetting, |
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143 TInt aNewValue ) |
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144 { |
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145 if( aSetting == ESSSettingsCug ) |
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146 { |
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147 TRAP_IGNORE( UpdateCUGMCNIndicatorL( aNewValue ) ); |
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148 } |
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149 } |
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150 |
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151 void CAiCUGMCNPublisher::UpdateCUGMCNIndicatorL( TInt aValue ) |
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152 { |
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153 //Check if the CUG is valid... |
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154 if( iSSSettings.IsValueValidCugIndex( aValue ) ) |
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155 { |
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156 //...and then read CUG indicator format from resource file and publish |
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157 // content as a text. |
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158 if (iCUG) |
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159 { |
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160 delete iCUG; |
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161 iCUG = NULL; |
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162 } |
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163 iCUG = StringLoader::LoadL( |
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164 R_ACTIVEIDLE_CUG_INDICATOR_FORMAT, |
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165 aValue ); |
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166 |
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167 Animate(); |
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168 } |
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169 else |
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170 { |
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171 //CUG is not valid, call clean. |
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172 if ( iCUG ) |
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173 { |
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174 iContentObserver->Clean( *iExtension, |
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175 EAiDeviceStatusContentCUGMCNIndicator, |
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176 0 ); |
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177 iCUG = NULL; |
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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 void CAiCUGMCNPublisher::HandleNetworkInfoChange( |
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183 const MNWMessageObserver::TNWMessages& aMessage, |
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184 const TNWInfo& aInfo, |
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185 const TBool /*aShowOpInd*/ ) |
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186 { |
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187 //If MSN message was received, publish it. |
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188 if ( aMessage == MNWMessageObserver::ENWMessageCurrentCellInfoMessage ) |
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189 { |
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190 if ( aInfo.iMCNIndicatorType == ENWMCNIndicatorTypeActive ) |
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191 { |
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192 TPtrC msg = aInfo.iMCNName; |
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193 if (iMCN) |
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194 { |
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195 delete iMCN; |
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196 iMCN = NULL; |
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197 } |
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198 |
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199 TRAP_IGNORE(iMCN = msg.AllocL()); |
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200 Animate(); |
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201 } |
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202 else if ( aInfo.iMCNIndicatorType == ENWMCNIndicatorTypeNone ) |
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203 { |
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204 if ( iMCN ) |
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205 { |
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206 //MCN is not valid, call clean. |
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207 iContentObserver->Clean( *iExtension, |
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208 EAiDeviceStatusContentCUGMCNIndicator, |
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209 0 ); |
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210 iMCN = NULL; |
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211 } |
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212 } |
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213 } |
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214 } |
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215 |
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216 |
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217 TBool CAiCUGMCNPublisher::RefreshL( TInt aContentId, TBool aClean ) |
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218 { |
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219 if( ( aContentId == EAiDeviceStatusContentCUGMCNIndicator ) |
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220 || ( aContentId == EAiDeviceStatusContentNetworkIdentity ) ) |
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221 { |
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222 RefreshL( aClean ); |
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223 return ETrue; |
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224 } |
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225 |
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226 return EFalse; |
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227 } |
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228 |
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229 void CAiCUGMCNPublisher::Animate() |
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230 { |
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231 if ( iCUG && iMCN ) |
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232 { |
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233 if ( !iPeriodic->IsActive() ) |
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234 { |
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235 iAnimationDone = EFalse; |
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236 PublishCUG(); |
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237 iPeriodic->Start( KAnimDelay, KAnimDelay, TCallBack( PeriodicTimerCallBack, this ) ); |
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238 } |
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239 } |
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240 else |
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241 { |
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242 if ( iCUG ) |
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243 { |
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244 PublishCUG(); |
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245 } |
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246 else if ( iMCN ) |
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247 { |
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248 PublishMCN(); |
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249 } |
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250 } |
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251 } |
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252 |
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253 void CAiCUGMCNPublisher::PublishCUG() |
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254 { |
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255 iContentObserver->Publish( *iExtension, |
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256 EAiDeviceStatusContentCUGMCNIndicator, |
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257 *iCUG, |
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258 0 ); |
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259 } |
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260 |
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261 void CAiCUGMCNPublisher::PublishMCN() |
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262 { |
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263 iContentObserver->Publish( *iExtension, |
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264 EAiDeviceStatusContentCUGMCNIndicator, |
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265 *iMCN, |
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266 0 ); |
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267 } |
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268 |