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1 /* |
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2 * Copyright (c) 2010 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 * Msv operation for drm viewing |
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16 * |
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17 */ |
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18 |
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19 |
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20 |
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21 #include "drmmsgwatcherobserver.h" |
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22 |
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23 |
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24 // CONSTANTS |
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25 const TInt KiProgressBufferSize = 1; |
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26 |
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27 |
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28 // ============================ MEMBER FUNCTIONS =============================== |
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29 |
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30 // --------------------------------------------------------- |
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31 // CDrmMsgWatcherObserver::NewL |
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32 // --------------------------------------------------------- |
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33 // |
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34 CDrmMsgWatcherObserver* CDrmMsgWatcherObserver::NewL( |
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35 CMsvSession& aMsvSession, |
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36 TInt aPriority, |
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37 TRequestStatus& aObserverRequestStatus, |
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38 TUid aMtm, |
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39 CAiwGenericParamList* aParamList) |
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40 { |
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41 CDrmMsgWatcherObserver* self = |
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42 new(ELeave) CDrmMsgWatcherObserver( |
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43 aMsvSession, |
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44 aPriority, |
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45 aObserverRequestStatus, |
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46 aMtm); |
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47 CleanupStack::PushL(self); |
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48 self->ConstructL( aParamList ); |
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49 CleanupStack::Pop(self); |
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50 return self; |
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51 } |
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52 |
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53 // --------------------------------------------------------- |
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54 // CDrmMsgWatcherObserver::NewL |
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55 // --------------------------------------------------------- |
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56 // |
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57 CDrmMsgWatcherObserver* CDrmMsgWatcherObserver::NewL( |
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58 CMsvSession& aMsvSession, |
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59 TInt aPriority, |
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60 TRequestStatus& aObserverRequestStatus, |
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61 TUid aMtm, |
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62 const TDesC& aFileName, |
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63 TDataType& aDataType ) |
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64 { |
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65 CDrmMsgWatcherObserver* self = |
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66 new(ELeave) CDrmMsgWatcherObserver( |
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67 aMsvSession, |
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68 aPriority, |
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69 aObserverRequestStatus, |
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70 aMtm); |
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71 CleanupStack::PushL(self); |
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72 self->ConstructL( aFileName, aDataType ); |
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73 CleanupStack::Pop(self); |
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74 return self; |
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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 // CDrmMsgWatcherObserver::ConstructL |
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80 // --------------------------------------------------------- |
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81 // |
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82 void CDrmMsgWatcherObserver::ConstructL( CAiwGenericParamList* aParamList ) |
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83 { |
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84 const TUid KUidDRMUI = { 0x101f85c7 }; |
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85 iService = CAknLaunchAppService::NewL( KUidDRMUI, this, aParamList ); |
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86 iObserverRequestStatus = KRequestPending; |
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87 Start(); |
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88 } |
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89 |
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90 // --------------------------------------------------------- |
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91 // CDrmMsgWatcherObserver::ConstructL |
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92 // --------------------------------------------------------- |
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93 // |
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94 void CDrmMsgWatcherObserver::ConstructL( const TDesC& aFileName, TDataType& aDataType ) |
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95 { |
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96 iDocHandler = CDocumentHandler::NewL(); |
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97 |
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98 iDocHandler->SetExitObserver(this); |
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99 |
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100 iDocHandler->OpenFileEmbeddedL(aFileName, aDataType); |
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101 |
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102 iObserverRequestStatus = KRequestPending; |
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103 Start(); |
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104 } |
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105 |
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106 // --------------------------------------------------------- |
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107 // CDrmMsgWatcherObserver::CDrmMsgWatcherObserver |
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108 // --------------------------------------------------------- |
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109 // |
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110 CDrmMsgWatcherObserver::CDrmMsgWatcherObserver |
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111 ( |
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112 CMsvSession& aMsvSession, |
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113 TInt aPriority, |
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114 TRequestStatus& aObserverRequestStatus, |
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115 TUid aMtm |
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116 ) |
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117 : |
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118 CMsvOperation( |
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119 aMsvSession, |
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120 aPriority, |
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121 aObserverRequestStatus ) |
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122 { |
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123 iMtm = aMtm; |
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124 } |
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125 |
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126 // --------------------------------------------------------- |
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127 // CDrmMsgWatcherObserver::~CDrmMsgWatcherObserver |
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128 // --------------------------------------------------------- |
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129 // |
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130 CDrmMsgWatcherObserver::~CDrmMsgWatcherObserver() |
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131 { |
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132 Cancel(); |
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133 if( iService ) |
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134 { |
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135 delete iService; |
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136 iService = NULL; |
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137 } |
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138 if( iDocHandler ) |
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139 { |
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140 delete iDocHandler; |
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141 iDocHandler = NULL; |
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142 } |
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143 delete iProgress; |
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144 } |
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145 |
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146 // ----------------------------------------------------------------------------- |
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147 // CDrmMsgWatcherObserver::DoCancel |
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148 // From CActive |
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149 // ----------------------------------------------------------------------------- |
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150 // |
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151 void CDrmMsgWatcherObserver::DoCancel() |
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152 { |
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153 if ( iStatus == KRequestPending ) |
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154 { |
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155 TRequestStatus* pstat = &iStatus; |
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156 User::RequestComplete( pstat, KErrCancel ); |
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157 } |
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158 CompleteObserver( KErrCancel ); |
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159 } |
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160 |
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161 |
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162 // ----------------------------------------------------------------------------- |
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163 // CMsgEditorServerWatchingOperation::ProgressL |
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164 // From CMsvOperation |
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165 // ----------------------------------------------------------------------------- |
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166 // |
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167 const TDesC8& CDrmMsgWatcherObserver::ProgressL() |
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168 { |
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169 if ( !iProgress ) |
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170 { |
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171 iProgress = HBufC8::NewL( KiProgressBufferSize ); |
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172 } |
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173 return *iProgress; |
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174 } |
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175 |
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176 |
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177 // ----------------------------------------------------------------------------- |
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178 // CMsgEditorServerWatchingOperation::FinalProgress |
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179 // From CMsvOperation |
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180 // ----------------------------------------------------------------------------- |
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181 // |
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182 const TDesC8& CDrmMsgWatcherObserver::FinalProgress() |
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183 { |
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184 return *iProgress; |
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185 } |
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186 |
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187 |
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188 // ----------------------------------------------------------------------------- |
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189 // CDrmMsgWatcherObserver::RunL |
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190 // From CActive |
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191 // ----------------------------------------------------------------------------- |
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192 // |
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193 void CDrmMsgWatcherObserver::RunL() |
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194 { |
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195 CompleteObserver( iStatus.Int( ) ); |
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196 } |
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197 |
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198 |
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199 // ----------------------------------------------------------------------------- |
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200 // CDrmMsgWatcherObserver::Start |
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201 // |
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202 // ----------------------------------------------------------------------------- |
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203 // |
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204 void CDrmMsgWatcherObserver::Start() |
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205 { |
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206 CActiveScheduler::Add( this ); |
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207 iStatus = KRequestPending; |
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208 SetActive(); |
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209 } |
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210 |
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211 |
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212 // ----------------------------------------------------------------------------- |
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213 // CDrmMsgWatcherObserver::CompleteObserver |
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214 // Completes observer with the completion code |
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215 // ----------------------------------------------------------------------------- |
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216 // |
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217 void CDrmMsgWatcherObserver::CompleteObserver( TInt aCode ) |
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218 { |
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219 TRequestStatus* status = &iObserverRequestStatus; |
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220 |
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221 if( ( *status ) == KRequestPending ) |
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222 { |
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223 User::RequestComplete( status, aCode ); |
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224 } |
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225 } |
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226 |
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227 |
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228 |
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229 // --------------------------------------------------------- |
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230 // CDrmMsgWatcherObserver::HandleServerAppExit |
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231 // --------------------------------------------------------- |
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232 // |
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233 void CDrmMsgWatcherObserver::HandleServerAppExit( TInt aReason ) |
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234 { |
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235 TInt exitMode = aReason; |
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236 if ( iStatus == KRequestPending ) |
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237 { |
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238 TRequestStatus* pstat = &iStatus; |
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239 User::RequestComplete( pstat, exitMode ); |
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240 } |
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241 MAknServerAppExitObserver::HandleServerAppExit( aReason ); |
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242 } |
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243 |
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244 // End of file |