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1 /* |
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2 * Copyright (c) 2007 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: Central Repository listening |
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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 FILES |
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20 #include "cspcenreplistener.h" |
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21 #include <centralrepository.h> |
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22 #include "csppanic.pan" |
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23 #include "mcspcenrepobserver.h" |
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24 #include "csplogger.h" |
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25 |
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26 |
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27 // ----------------------------------------------------------------------------- |
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28 // CSPCenRepListener::CSPCenRepListener |
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29 // C++ default constructor can NOT contain any code, that |
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30 // might leave. |
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31 // ----------------------------------------------------------------------------- |
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32 // |
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33 CSPCenRepListener* CSPCenRepListener::NewL( |
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34 TUid aUid, |
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35 TUint32 aMonitorSetting, |
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36 MCSPCenRepObserver* aObserver |
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37 ) |
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38 { |
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39 CSPLOGSTRING( CSPINT, "CSPCenRepListener::NewL" ) |
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40 CSPCenRepListener* self = new( ELeave ) |
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41 CSPCenRepListener( aUid, aMonitorSetting, aObserver ); |
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42 CleanupStack::PushL( self ); |
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43 self->ConstructL(); |
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44 CleanupStack::Pop(); |
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45 return self; |
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46 } |
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47 |
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48 |
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49 // Destructor |
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50 CSPCenRepListener::~CSPCenRepListener() |
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51 { |
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52 Cancel(); |
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53 delete iRepository; |
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54 } |
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55 |
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56 |
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57 // ----------------------------------------------------------------------------- |
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58 // CSPCenRepListener::Get |
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59 // ----------------------------------------------------------------------------- |
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60 // |
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61 TInt CSPCenRepListener::Get( TInt& aValue ) |
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62 { |
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63 return ( iRepository->Get( iMonitorSetting, aValue ) ); |
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64 } |
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65 |
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66 |
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67 // ----------------------------------------------------------------------------- |
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68 // CSPCenRepListener::DoCancel |
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69 // ----------------------------------------------------------------------------- |
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70 // |
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71 void CSPCenRepListener::DoCancel() |
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72 { |
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73 __ASSERT_DEBUG( iRepository, Panic( ECSPPanicNoRepository ) ); |
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74 iRepository->NotifyCancel( iMonitorSetting ); |
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75 } |
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76 |
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77 |
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78 // ----------------------------------------------------------------------------- |
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79 // CSPCenRepListener::RunError |
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80 // ----------------------------------------------------------------------------- |
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81 // |
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82 TInt CSPCenRepListener::RunError( |
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83 #ifdef _DEBUG |
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84 TInt aError // Log the leavecode from RunL |
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85 #else |
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86 TInt /*aError*/ |
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87 #endif |
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88 ) |
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89 { |
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90 #ifdef _DEBUG |
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91 CSPLOGSTRING2( CSPERROR, "CSPCenRepListener::RunError %d", aError ); |
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92 #endif |
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93 return ( KErrNone ); |
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94 } |
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95 |
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96 |
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97 // ----------------------------------------------------------------------------- |
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98 // CSPCenRepListener::RunL |
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99 // ----------------------------------------------------------------------------- |
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100 // |
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101 void CSPCenRepListener::RunL() |
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102 { |
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103 CSPLOGSTRING( CSPINT, "CSPCenRepListener::RunL"); |
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104 |
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105 // Don't resubmit the request on error |
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106 // Central repositry completes notifications with id of setting |
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107 // so check only that value of iStatus is negative |
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108 User::LeaveIfError( iStatus.Int() < KErrNone ); |
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109 SubmitNotifyRequestL(); |
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110 |
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111 TInt volume; |
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112 // The loudspeaker volume has changed in repository. |
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113 // Retrieve the current volume from repository. |
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114 User::LeaveIfError( Get( volume ) ); |
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115 |
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116 CSPLOGSTRING2( CSPINT, "CSPCenRepListener::RunL vol %d", volume); |
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117 iObserver->HandleNotifyCenRepL( iUid, iMonitorSetting, volume ); |
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118 } |
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119 |
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120 |
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121 // ----------------------------------------------------------------------------- |
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122 // CSPCenRepListener::CSPCenRepListener |
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123 // ----------------------------------------------------------------------------- |
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124 // |
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125 CSPCenRepListener::CSPCenRepListener( |
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126 TUid aUid, |
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127 TUint32 aMonitorSetting, |
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128 MCSPCenRepObserver* aObserver |
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129 ) : CActive( EPriorityStandard ), |
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130 iUid( aUid ), |
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131 iMonitorSetting( aMonitorSetting ), |
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132 iObserver( aObserver ) |
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133 { |
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134 CSPLOGSTRING( CSPINT, "CSPCenRepListener::CSPCenRepListener, start"); |
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135 CActiveScheduler::Add( this ); |
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136 |
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137 CSPLOGSTRING( CSPINT, "CSPCenRepListener::CSPCenRepListener, complete"); |
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138 } |
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139 |
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140 |
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141 // ----------------------------------------------------------------------------- |
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142 // CSPCenRepListener::ConstructL |
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143 // ----------------------------------------------------------------------------- |
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144 // |
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145 void CSPCenRepListener::ConstructL() |
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146 { |
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147 // Create repository instance |
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148 iRepository = CRepository::NewL( iUid ); |
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149 // Start monitoring |
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150 SubmitNotifyRequestL(); |
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151 } |
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152 |
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153 |
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154 // ----------------------------------------------------------------------------- |
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155 // CSPCenRepListener::SubmitNotifyRequestL |
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156 // ----------------------------------------------------------------------------- |
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157 // |
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158 void CSPCenRepListener::SubmitNotifyRequestL() |
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159 { |
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160 CSPLOGSTRING( CSPINT, "CSPCenRepListener::SubmitNotifyRequestL"); |
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161 __ASSERT_DEBUG( iRepository, Panic( ECSPPanicNoRepository ) ); |
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162 __ASSERT_DEBUG( !IsActive(), Panic( ECSPPanicRepositoryAlreadyActive ) ); |
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163 iRepository->NotifyRequest( iMonitorSetting, iStatus ); |
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164 SetActive(); |
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165 CSPLOGSTRING( CSPINT, "CSPCenRepListener::SubmitNotifyRequestL, complete"); |
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166 } |
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167 |
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168 |
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169 // End of file |