1 /* |
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2 * Copyright (c) 2009 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: |
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15 * |
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16 */ |
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17 |
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18 #include "radiouid.hrh" |
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19 |
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20 #include "cradioenginelogger.h" |
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21 #include "radiointernalpskeys.h" |
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22 |
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23 #include "mradiocontroleventobserver.h" |
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24 #include "cradiopubsub.h" |
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25 #include "cradiopubsubimp.h" |
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26 #include "radioengineutils.h" |
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27 |
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28 // This has to be the last include. |
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29 #ifdef STUB_CONSTELLATION |
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30 # include "RadioStubManager.h" |
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31 # define KRadioPSUid KStub_KRadioPSUid |
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32 #endif //STUB_CONSTELLATION |
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33 |
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34 // ================= MEMBER FUNCTIONS ======================= |
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35 |
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36 // --------------------------------------------------------------------------- |
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37 // |
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38 // --------------------------------------------------------------------------- |
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39 // |
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40 CRadioPubSubImp::CRadioPubSubImp() |
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41 { |
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42 } |
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43 |
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44 // --------------------------------------------------------------------------- |
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45 // |
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46 // --------------------------------------------------------------------------- |
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47 // |
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48 void CRadioPubSubImp::ConstructL() |
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49 { |
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50 RadioEngineUtils::InitializeL(); |
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51 LOG_METHOD_AUTO; |
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52 |
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53 // Define data properties. |
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54 DefinePropertyL( KRadioPSDataChannel, RProperty::EInt, ETrue ); |
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55 DefinePropertyL( KRadioPSDataFrequency, RProperty::EInt, ETrue ); |
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56 DefinePropertyL( KRadioPSDataRadioPowerState, RProperty::EInt, ETrue ); |
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57 DefinePropertyL( KRadioPSDataVolume, RProperty::EInt, ETrue ); |
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58 DefinePropertyL( KRadioPSDataChannelDataChanged, RProperty::EInt, ETrue ); |
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59 DefinePropertyL( KRadioPSDataTuningState, RProperty::EInt, ETrue ); |
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60 DefinePropertyL( KRadioPSDataRadioMuteState, RProperty::EInt, ETrue ); |
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61 DefinePropertyL( KRadioPSDataApplicationRunning, RProperty::EInt, ETrue ); |
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62 DefinePropertyL( KRadioPSDataHeadsetStatus, RProperty::EInt, ETrue ); |
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63 DefinePropertyL( KRadioPSDataFrequencyDecimalCount, RProperty::EInt, ETrue ); |
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64 DefinePropertyL( KRadioPSDataLoudspeakerStatus, RProperty::EInt, ETrue ); |
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65 DefinePropertyL( KRadioPSDataRdsProgramService, RProperty::EText, ETrue ); |
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66 DefinePropertyL( KRadioPSDataRdsRadioText, RProperty::EText, ETrue ); |
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67 DefinePropertyL( KRadioPSDataChannelName, RProperty::EText, ETrue ); |
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68 DefinePropertyL( KRadioPSDataActivePresetListCount, RProperty::EInt, ETrue ); |
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69 DefinePropertyL( KRadioPSDataActivePresetListFocus, RProperty::EInt, ETrue ); |
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70 DefinePropertyL( KRadioPSDataRadioAntennaState, RProperty::EInt, ETrue ); |
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71 |
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72 // Define control properties. |
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73 DefinePropertyL( KRadioPSControlStepToChannel, RProperty::EInt, EFalse ); |
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74 DefinePropertyL( KRadioPSControlSetChannel, RProperty::EInt, EFalse ); |
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75 DefinePropertyL( KRadioPSControlSeek, RProperty::EInt, EFalse ); |
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76 DefinePropertyL( KRadioPSControlStepToFrequency, RProperty::EInt, EFalse ); |
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77 DefinePropertyL( KRadioPSControlSetFrequency, RProperty::EInt, EFalse ); |
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78 DefinePropertyL( KRadioPSControlAdjustVolume , RProperty::EInt, EFalse ); |
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79 DefinePropertyL( KRadioPSControlSetRadioMuteState, RProperty::EInt, EFalse ); |
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80 DefinePropertyL( KRadioPSControlSetAudioOutput, RProperty::EInt, EFalse ); |
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81 |
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82 // Observe control properties. |
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83 CreatePropertyObserverL( KRadioPSControlStepToChannel, CRadioPropertyObserver::ERadioPropertyInt ); |
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84 CreatePropertyObserverL( KRadioPSControlSetChannel, CRadioPropertyObserver::ERadioPropertyInt ); |
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85 CreatePropertyObserverL( KRadioPSControlSeek, CRadioPropertyObserver::ERadioPropertyInt ); |
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86 CreatePropertyObserverL( KRadioPSControlStepToFrequency, CRadioPropertyObserver::ERadioPropertyInt ); |
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87 CreatePropertyObserverL( KRadioPSControlSetFrequency, CRadioPropertyObserver::ERadioPropertyInt ); |
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88 CreatePropertyObserverL( KRadioPSControlAdjustVolume, CRadioPropertyObserver::ERadioPropertyInt ); |
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89 CreatePropertyObserverL( KRadioPSControlSetRadioMuteState, CRadioPropertyObserver::ERadioPropertyInt ); |
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90 CreatePropertyObserverL( KRadioPSControlSetAudioOutput, CRadioPropertyObserver::ERadioPropertyInt ); |
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91 } |
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92 |
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93 // --------------------------------------------------------------------------- |
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94 // |
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95 // --------------------------------------------------------------------------- |
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96 // |
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97 CRadioPubSubImp* CRadioPubSubImp::NewL() |
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98 { |
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99 CRadioPubSubImp* self = new ( ELeave ) CRadioPubSubImp(); |
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100 CleanupStack::PushL( self ); |
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101 self->ConstructL(); |
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102 CleanupStack::Pop( self ); |
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103 return self; |
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104 } |
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105 |
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106 // --------------------------------------------------------------------------- |
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107 // |
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108 // --------------------------------------------------------------------------- |
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109 // |
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110 CRadioPubSubImp::~CRadioPubSubImp() |
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111 { |
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112 iPropertyArray.ResetAndDestroy(); |
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113 |
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114 DeleteProperty( KRadioPSDataChannel ); |
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115 DeleteProperty( KRadioPSDataFrequency ); |
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116 DeleteProperty( KRadioPSDataRadioPowerState ); |
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117 DeleteProperty( KRadioPSDataVolume ); |
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118 DeleteProperty( KRadioPSDataChannelDataChanged ); |
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119 DeleteProperty( KRadioPSDataTuningState ); |
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120 DeleteProperty( KRadioPSDataRadioMuteState ); |
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121 DeleteProperty( KRadioPSDataApplicationRunning ); |
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122 DeleteProperty( KRadioPSDataHeadsetStatus ); |
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123 DeleteProperty( KRadioPSDataFrequencyDecimalCount ); |
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124 DeleteProperty( KRadioPSDataLoudspeakerStatus ); |
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125 DeleteProperty( KRadioPSDataRdsProgramService ); |
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126 DeleteProperty( KRadioPSDataRdsRadioText ); |
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127 DeleteProperty( KRadioPSDataChannelName ); |
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128 DeleteProperty( KRadioPSDataActivePresetListCount ); |
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129 DeleteProperty( KRadioPSDataActivePresetListFocus ); |
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130 DeleteProperty( KRadioPSDataRadioAntennaState ); |
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131 |
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132 DeleteProperty( KRadioPSControlStepToChannel ); |
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133 DeleteProperty( KRadioPSControlSetChannel ); |
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134 DeleteProperty( KRadioPSControlSeek ); |
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135 DeleteProperty( KRadioPSControlStepToFrequency ); |
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136 DeleteProperty( KRadioPSControlSetFrequency ); |
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137 DeleteProperty( KRadioPSControlAdjustVolume ); |
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138 DeleteProperty( KRadioPSControlSetRadioMuteState ); |
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139 DeleteProperty( KRadioPSControlSetAudioOutput ); |
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140 |
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141 RadioEngineUtils::Release(); |
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142 } |
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143 |
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144 // --------------------------------------------------------------------------- |
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145 // Defines a property. |
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146 // --------------------------------------------------------------------------- |
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147 // |
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148 void CRadioPubSubImp::DefinePropertyL( TUint aKey, TInt aAttr, TBool aDataProperty ) const |
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149 { |
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150 _LIT_SECURITY_POLICY_PASS( KRadioExternalAccessPolicy ); |
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151 _LIT_SECURITY_POLICY_S0( KRadioInternalAccessPolicy, KUidRadioApplication ); |
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152 |
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153 TInt err = KErrNone; |
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154 if ( aDataProperty ) |
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155 { |
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156 // For data properties, grant read access for all, but write access only for radio application |
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157 err = RProperty::Define( KRadioPSUid, aKey, aAttr, KRadioExternalAccessPolicy, KRadioInternalAccessPolicy ); |
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158 } |
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159 else |
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160 { |
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161 // For control properties, grant read access only for radio application, but write access for all |
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162 err = RProperty::Define( KRadioPSUid, aKey, aAttr, KRadioInternalAccessPolicy, KRadioExternalAccessPolicy ); |
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163 } |
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164 |
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165 if ( err && err != KErrAlreadyExists ) |
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166 { |
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167 LOG_FORMAT( "CRadioPubSubImp::DefinePropertyL: Leaving with %d", err ); |
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168 User::Leave( err ); |
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169 } |
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170 } |
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171 |
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172 // --------------------------------------------------------------------------- |
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173 // Deletes a property |
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174 // --------------------------------------------------------------------------- |
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175 // |
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176 void CRadioPubSubImp::DeleteProperty( TUint aKey ) const |
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177 { |
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178 RProperty::Delete( KRadioPSUid, aKey ); |
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179 } |
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180 |
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181 // --------------------------------------------------------------------------- |
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182 // Creates a property observer |
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183 // --------------------------------------------------------------------------- |
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184 // |
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185 void CRadioPubSubImp::CreatePropertyObserverL( const TUint aKey, |
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186 const TInt aPropertyType ) |
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187 { |
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188 CRadioPropertyObserver* observer = CRadioPropertyObserver::NewL( *this, KRadioPSUid, |
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189 aKey, static_cast<CRadioPropertyObserver::TRadioPropertyType>( aPropertyType ) ); |
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190 |
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191 if ( iPropertyArray.Append( observer ) == KErrNone ) |
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192 { |
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193 observer->ActivateL(); |
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194 } |
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195 else |
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196 { |
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197 delete observer; |
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198 observer = NULL; |
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199 } |
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200 } |
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201 |
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202 // --------------------------------------------------------------------------- |
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203 // Gets the integer value stored in a property. |
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204 // --------------------------------------------------------------------------- |
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205 // |
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206 TBool CRadioPubSubImp::Get( TUint aKey, TInt& aValue ) const |
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207 { |
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208 return RProperty::Get( KRadioPSUid, aKey, aValue ) == KErrNone; |
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209 } |
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210 |
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211 // --------------------------------------------------------------------------- |
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212 // Sets a property's value. |
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213 // --------------------------------------------------------------------------- |
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214 // |
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215 TBool CRadioPubSubImp::Set( TUint aKey, TInt aValue ) const |
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216 { |
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217 return RProperty::Set( KRadioPSUid, aKey, aValue ) == KErrNone; |
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218 } |
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219 |
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220 // --------------------------------------------------------------------------- |
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221 // Sets a text property value |
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222 // --------------------------------------------------------------------------- |
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223 // |
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224 TBool CRadioPubSubImp::Set( TUint aKey, const TDesC& aValue ) const |
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225 { |
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226 return RProperty::Set( KRadioPSUid, aKey, aValue ) == KErrNone; |
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227 } |
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228 |
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229 // --------------------------------------------------------------------------- |
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230 // |
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231 // --------------------------------------------------------------------------- |
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232 // |
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233 void CRadioPubSubImp::HandlePropertyChangeL( const TUid& aCategory, |
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234 const TUint aKey, |
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235 const TInt aValue ) |
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236 { |
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237 LOG_FORMAT( "CRadioPubSubImp::HandlePropertyChangeL: Category: %d, Key: %u. Value: %d", |
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238 aCategory.iUid, aKey, aValue ); |
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239 |
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240 if ( aCategory != KRadioPSUid ) |
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241 { |
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242 LOG( "CRadioPubSubImp::HandlePropertyChangeL: Unknown category. Leaving" ); |
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243 User::Leave( KErrArgument ); |
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244 } |
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245 |
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246 if ( !iObserver ) |
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247 { |
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248 return; |
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249 } |
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250 |
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251 if ( aKey == KRadioPSControlStepToChannel ) |
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252 { |
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253 if ( aValue == ERadioPSStepToChannelUp ) |
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254 { |
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255 iObserver->StepToChannelL( RadioEngine::ERadioUp ); |
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256 } |
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257 else if ( aValue == ERadioPSStepToChannelDown ) |
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258 { |
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259 iObserver->StepToChannelL( RadioEngine::ERadioDown ); |
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260 } |
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261 } |
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262 else if ( aKey == KRadioPSControlSetChannel ) |
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263 { |
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264 if ( aValue > 0 ) |
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265 { |
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266 iObserver->SetChannelL( aValue ); |
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267 } |
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268 } |
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269 else if ( aKey == KRadioPSControlSeek ) |
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270 { |
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271 if ( aValue == ERadioPSSeekUp ) |
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272 { |
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273 iObserver->SeekL( RadioEngine::ERadioUp ); |
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274 } |
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275 else if ( aValue == ERadioPSSeekDown ) |
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276 { |
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277 iObserver->SeekL( RadioEngine::ERadioDown ); |
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278 } |
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279 } |
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280 else if ( aKey == KRadioPSControlStepToFrequency ) |
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281 { |
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282 if ( aValue == ERadioPSStepToFrequencyUp ) |
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283 { |
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284 iObserver->StepToFrequencyL( RadioEngine::ERadioUp ); |
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285 } |
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286 else if ( aValue == ERadioPSStepToFrequencyDown ) |
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287 { |
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288 iObserver->StepToFrequencyL( RadioEngine::ERadioDown ); |
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289 } |
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290 } |
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291 else if ( aKey == KRadioPSControlSetFrequency ) |
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292 { |
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293 if ( aValue > 0 ) |
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294 { |
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295 iObserver->SetFrequencyL( aValue ); |
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296 } |
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297 } |
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298 else if ( aKey == KRadioPSControlAdjustVolume ) |
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299 { |
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300 if ( aValue == ERadioPSIncreaseVolume ) |
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301 { |
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302 iObserver->AdjustVolumeL( RadioEngine::ERadioIncVolume ); |
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303 } |
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304 else if ( aValue == ERadioPSDecreaseVolume ) |
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305 { |
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306 iObserver->AdjustVolumeL( RadioEngine::ERadioDecVolume ); |
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307 } |
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308 } |
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309 else if ( aKey == KRadioPSControlSetRadioMuteState ) |
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310 { |
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311 if ( aValue == ERadioPSMuteStateOn ) |
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312 { |
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313 iObserver->MuteL( ETrue ); |
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314 } |
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315 else if ( aValue == ERadioPSMuteStateOff ) |
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316 { |
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317 iObserver->MuteL( EFalse ); |
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318 } |
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319 } |
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320 else if ( aKey == KRadioPSControlSetAudioOutput ) |
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321 { |
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322 if ( aValue == ERadioPSAudioOutputHeadset ) |
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323 { |
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324 iObserver->SetAudioRouteL( RadioEngine::ERadioHeadset ); |
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325 } |
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326 else if ( aValue == ERadioPSAudioOutputSpeaker ) |
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327 { |
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328 iObserver->SetAudioRouteL( RadioEngine::ERadioSpeaker ); |
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329 } |
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330 } |
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331 } |
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332 |
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333 // --------------------------------------------------------------------------- |
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334 // |
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335 // --------------------------------------------------------------------------- |
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336 // |
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337 TBool CRadioPubSubImp::PublishChannel( TInt aChannelId ) const |
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338 { |
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339 LOG_FORMAT( "CRadioPubSubImp::PublishChannel ( aChannelId = %d )", aChannelId ); |
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340 |
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341 TInt oldChannelId = 0; |
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342 if ( Get( KRadioPSDataChannel, oldChannelId ) && aChannelId != oldChannelId ) |
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343 { |
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344 return Set( KRadioPSDataChannel, aChannelId ); |
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345 } |
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346 return EFalse; |
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347 } |
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348 |
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349 // --------------------------------------------------------------------------- |
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350 // |
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351 // --------------------------------------------------------------------------- |
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352 // |
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353 TBool CRadioPubSubImp::PublishFrequency( TUint32 aFreq ) const |
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354 { |
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355 LOG_FORMAT( "CRadioPubSubImp::PublishFrequency ( aFreq = %u )", aFreq ); |
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356 |
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357 TInt oldFreq = 0; |
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358 if ( Get( KRadioPSDataFrequency, oldFreq ) && aFreq != oldFreq ) |
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359 { |
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360 return Set( KRadioPSDataFrequency, aFreq ); |
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361 } |
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362 return EFalse; |
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363 } |
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364 |
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365 // --------------------------------------------------------------------------- |
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366 // |
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367 // --------------------------------------------------------------------------- |
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368 // |
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369 TBool CRadioPubSubImp::PublishPowerState( TBool aPowerOn ) const |
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370 { |
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371 LOG_FORMAT( "CRadioPubSubImp::PublishStateL ( aPowerOn = %d )", aPowerOn ); |
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372 // If VR process gets killed, power on state remains published. |
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373 // Must not compare state transition here, because then power on might not be published. |
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374 TRadioPSRadioPowerState newState = aPowerOn ? ERadioPSRadioPowerOn : ERadioPSRadioPowerOff; |
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375 return Set( KRadioPSDataRadioPowerState, newState ); |
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376 } |
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377 |
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378 // --------------------------------------------------------------------------- |
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379 // |
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380 // --------------------------------------------------------------------------- |
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381 // |
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382 TBool CRadioPubSubImp::PublishVolume( TInt aVol ) const |
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383 { |
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384 LOG_FORMAT( "CRadioPubSubImp::PublishVolume ( aVol = %d )", aVol ); |
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385 |
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386 TInt oldVol = 0; |
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387 if ( Get( KRadioPSDataVolume, oldVol ) && aVol != oldVol ) |
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388 { |
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389 return Set( KRadioPSDataVolume, aVol ); |
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390 } |
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391 return EFalse; |
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392 } |
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393 |
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394 // --------------------------------------------------------------------------- |
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395 // |
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396 // --------------------------------------------------------------------------- |
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397 // |
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398 TBool CRadioPubSubImp::PublishChannelDataChanged( TInt aChannelId ) const |
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399 { |
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400 LOG_FORMAT( "CRadioPubSubImp::PublishChannelDataChangedL ( aChannelId = %d )", aChannelId ); |
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401 |
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402 // Channel data changed notifications are allowed for the same channel multiple times, as the same channel's |
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403 // data can be changed many times in a row. |
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404 |
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405 return Set( KRadioPSDataChannelDataChanged, aChannelId ); |
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406 } |
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407 |
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408 // --------------------------------------------------------------------------- |
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409 // |
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410 // --------------------------------------------------------------------------- |
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411 // |
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412 TBool CRadioPubSubImp::PublishTuningState( TRadioPSTuningState aTuningState ) const |
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413 { |
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414 LOG_FORMAT( "CRadioPubSubImp::PublishSeekingStateL ( aTuningState = %d )", aTuningState ); |
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415 |
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416 TInt oldState = 0; |
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417 if ( Get( KRadioPSDataTuningState, oldState ) && aTuningState != oldState ) |
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418 { |
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419 return Set( KRadioPSDataTuningState, aTuningState ); |
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420 } |
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421 return EFalse; |
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422 } |
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423 |
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424 // --------------------------------------------------------------------------- |
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425 // |
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426 // --------------------------------------------------------------------------- |
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427 // |
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428 TBool CRadioPubSubImp::PublishRadioMuteState( TBool aMuted ) const |
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429 { |
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430 LOG_FORMAT( "CRadioPubSubImp::PublishMuteStateL ( aMuted = %d )", aMuted ); |
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431 |
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432 TRadioPSRadioMuteState newState = aMuted ? ERadioPSMuteStateOn : ERadioPSMuteStateOff; |
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433 |
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434 TInt oldState = 0; |
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435 if ( Get( KRadioPSDataRadioMuteState, oldState ) && oldState != newState ) |
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436 { |
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437 return Set( KRadioPSDataRadioMuteState, newState ); |
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438 } |
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439 return EFalse; |
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440 } |
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441 |
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442 // --------------------------------------------------------------------------- |
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443 // |
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444 // --------------------------------------------------------------------------- |
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445 // |
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446 TBool CRadioPubSubImp::PublishApplicationRunningState( TRadioPSApplicationRunningState aRunningState ) const |
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447 { |
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448 LOG_FORMAT( "CRadioPubSubImp::PublishApplicationRunningStateL ( aRunningState = %d )", aRunningState ); |
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449 // If VR process gets killed, wrong running state remains published. |
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450 // Must not compare state transition here, because then application start might not be published. |
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451 return Set( KRadioPSDataApplicationRunning, aRunningState ); |
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452 } |
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453 |
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454 // --------------------------------------------------------------------------- |
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455 // |
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456 // --------------------------------------------------------------------------- |
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457 // |
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458 TBool CRadioPubSubImp::PublishHeadsetStatus( TRadioPSHeadsetStatus aHeadsetStatus ) const |
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459 { |
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460 LOG_FORMAT( "CRadioPubSubImp::PublishHeadsetStatusL ( aHeadsetStatus = %d )", aHeadsetStatus ); |
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461 |
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462 TInt oldStatus = 0; |
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463 if ( Get( KRadioPSDataHeadsetStatus, oldStatus ) && aHeadsetStatus != oldStatus ) |
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464 { |
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465 return Set( KRadioPSDataHeadsetStatus, aHeadsetStatus ); |
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466 } |
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467 return EFalse; |
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468 } |
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469 |
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470 // --------------------------------------------------------------------------- |
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471 // |
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472 // --------------------------------------------------------------------------- |
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473 // |
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474 TBool CRadioPubSubImp::PublishFrequencyDecimalCount( TRadioPSFrequencyDecimalCount aDecimalCount ) const |
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475 { |
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476 LOG_FORMAT( "CRadioPubSubImp::PublishFrequencyDecimalCountL ( aDecimalCount = %d )", aDecimalCount ); |
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477 |
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478 TInt oldCount = 0; |
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479 if ( Get( KRadioPSDataFrequencyDecimalCount, oldCount ) && aDecimalCount != oldCount ) |
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480 { |
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481 return Set( KRadioPSDataFrequencyDecimalCount, aDecimalCount ); |
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482 } |
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483 return EFalse; |
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484 } |
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485 |
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486 // --------------------------------------------------------------------------- |
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487 // |
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488 // --------------------------------------------------------------------------- |
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489 // |
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490 TBool CRadioPubSubImp::PublishLoudspeakerStatus( TRadioPSLoudspeakerStatus aLoudspeakerStatus ) const |
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491 { |
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492 LOG_FORMAT( "CRadioPubSubImp::PublishLoudspeakerStatusL ( aLoudspeakerStatus = %d )", aLoudspeakerStatus ); |
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493 TInt oldStatus = 0; |
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494 if ( Get( KRadioPSDataLoudspeakerStatus, oldStatus ) && oldStatus != aLoudspeakerStatus ) |
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495 { |
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496 return Set( KRadioPSDataLoudspeakerStatus, aLoudspeakerStatus ); |
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497 } |
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498 return EFalse; |
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499 } |
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500 |
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501 // --------------------------------------------------------------------------- |
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502 // |
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503 // --------------------------------------------------------------------------- |
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504 // |
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505 TBool CRadioPubSubImp::PublishRdsProgramService( const TDesC& aProgramService ) const |
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506 { |
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507 return Set( KRadioPSDataRdsProgramService, aProgramService ); |
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508 } |
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509 |
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510 // --------------------------------------------------------------------------- |
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511 // |
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512 // --------------------------------------------------------------------------- |
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513 // |
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514 TBool CRadioPubSubImp::PublishRdsRadioText( const TDesC& aRadioText ) const |
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515 { |
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516 return Set( KRadioPSDataRdsRadioText, aRadioText ); |
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517 } |
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518 |
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519 // --------------------------------------------------------------------------- |
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520 // |
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521 // --------------------------------------------------------------------------- |
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522 // |
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523 TBool CRadioPubSubImp::PublishChannelName( const TDesC& aName ) const |
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524 { |
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525 return Set( KRadioPSDataChannelName, aName ); |
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526 } |
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527 |
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528 // --------------------------------------------------------------------------- |
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529 // |
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530 // --------------------------------------------------------------------------- |
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531 // |
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532 TBool CRadioPubSubImp::PublishActivePreseListCount( TInt aCount ) const |
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533 { |
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534 return Set( KRadioPSDataActivePresetListCount, aCount ); |
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535 } |
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536 |
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537 // --------------------------------------------------------------------------- |
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538 // |
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539 // --------------------------------------------------------------------------- |
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540 // |
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541 TBool CRadioPubSubImp::PublishActivePreseListFocus( TInt aIndex ) const |
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542 { |
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543 return Set( KRadioPSDataActivePresetListFocus, aIndex ); |
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544 } |
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545 |
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546 // --------------------------------------------------------------------------- |
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547 // |
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548 // --------------------------------------------------------------------------- |
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549 // |
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550 TBool CRadioPubSubImp::PublishAntennaState( TRadioPSRadioAntennaState aState ) const |
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551 { |
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552 return Set( KRadioPSDataRadioAntennaState, aState ); |
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553 } |
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554 |
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555 // --------------------------------------------------------------------------- |
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556 // |
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557 // --------------------------------------------------------------------------- |
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558 // |
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559 void CRadioPubSubImp::SetControlEventObserver( MRadioControlEventObserver* aControlEventObserver ) |
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560 { |
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561 iObserver = aControlEventObserver; |
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562 } |
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