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1 /* |
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2 * Copyright (c) 2008 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: ?Description |
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15 * |
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16 */ |
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17 |
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18 #include <w32std.h> |
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19 #include <apgtask.h> |
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20 #include <apgcli.h> |
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21 #include <eikenv.h> |
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22 #include <eikappui.h> |
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23 #include <vwsdef.h> |
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24 #include <AknDef.h> |
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25 #include <AknTaskList.h> |
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26 |
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27 #include "caapphandler.h" |
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28 #include "cainnerentry.h" |
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29 #include "cauninstalloperation.h" |
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30 #include"catasklist.h" |
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31 |
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32 #include "cautils.h" |
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33 #include "cadef.h" |
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34 |
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35 // ======== MEMBER FUNCTIONS ======== |
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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 // |
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41 CCaAppHandler::~CCaAppHandler() |
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42 { |
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43 delete iUninstallOperation; |
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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 // --------------------------------------------------------------------------- |
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49 // |
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50 CCaAppHandler *CCaAppHandler::NewL() |
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51 { |
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52 CCaAppHandler *handler = new(ELeave) CCaAppHandler(); |
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53 CleanupStack::PushL( handler ); |
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54 handler->ConstructL(); |
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55 CleanupStack::Pop( handler ); |
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56 return handler; |
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57 } |
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58 |
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59 // --------------------------------------------------------- |
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60 // CCaAppHandler::CCaAppHandler |
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61 // --------------------------------------------------------- |
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62 // |
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63 CCaAppHandler::CCaAppHandler() |
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64 { |
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65 iEikEnv = CEikonEnv::Static(); |
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66 iUninstallOperation = NULL; |
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67 } |
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68 |
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69 // --------------------------------------------------------------------------- |
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70 // |
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71 // --------------------------------------------------------------------------- |
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72 // |
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73 void CCaAppHandler::ConstructL() |
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74 { |
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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 // --------------------------------------------------------------------------- |
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80 // |
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81 void CCaAppHandler::HandleCommandL( |
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82 CCaInnerEntry &aEntry, const TDesC8 &aCommand ) |
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83 { |
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84 if( aCommand == KCaCmdOpen() |
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85 && aEntry.GetEntryTypeName() == KCaTypeApp() ) |
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86 { |
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87 TInt viewId(-1); |
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88 TBuf<KCaMaxAttrValueLen> viewIdValue; |
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89 if( aEntry.FindAttribute( KCaAttrView(), viewIdValue ) ) |
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90 { |
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91 if( MenuUtils::GetTUint( viewIdValue, (TUint &) viewId ) |
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92 != KErrNone ) |
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93 { |
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94 User::Leave( KErrCorrupt ); |
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95 } |
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96 } |
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97 LaunchApplicationL( |
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98 TUid::Uid( aEntry.GetUid() ), KNullDesC8(), viewId ); |
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99 } |
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100 else if ( aCommand == KCaCmdClose() |
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101 && aEntry.GetEntryTypeName() == KCaTypeApp() ) |
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102 { |
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103 CloseApplicationL( aEntry ); |
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104 } |
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105 else if ( aCommand == KCaCmdRemove() |
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106 && ( aEntry.GetEntryTypeName() == KCaTypeApp() |
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107 || aEntry.GetEntryTypeName() == KCaTypeWidget() ) ) |
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108 { |
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109 if ( iUninstallOperation && iUninstallOperation->IsActive() ) |
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110 { |
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111 User::Leave( KErrInUse ); |
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112 } |
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113 delete iUninstallOperation; |
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114 iUninstallOperation = NULL; |
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115 iUninstallOperation = CCaUninstallOperation::NewL( aEntry ); |
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116 } |
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117 else |
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118 { |
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119 User::Leave( KErrNotSupported ); |
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120 } |
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121 } |
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122 |
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123 // --------------------------------------------------------------------------- |
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124 // |
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125 // --------------------------------------------------------------------------- |
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126 // |
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127 void CCaAppHandler::LaunchApplicationL( |
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128 const TUid aUid, const TDesC8 &aParam, TInt aViewId ) |
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129 { |
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130 if( aViewId > 0 && iEikEnv ) |
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131 { |
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132 TUid viewId = TUid::Uid( aViewId ); |
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133 TVwsViewId view( aUid, viewId ); |
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134 iEikEnv->EikAppUi()->ActivateViewL( view ); |
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135 } |
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136 else |
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137 { |
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138 RWsSession wsSession; |
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139 User::LeaveIfError( wsSession.Connect() ); |
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140 CleanupClosePushL<RWsSession>( wsSession ); |
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141 |
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142 CCaTaskList* taskList = CCaTaskList::NewLC( wsSession ); |
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143 TApaTask task = taskList->FindRootApp( aUid ); |
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144 CleanupStack::PopAndDestroy( taskList ); |
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145 |
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146 if( task.Exists() ) |
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147 { |
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148 task.BringToForeground(); |
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149 } |
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150 else |
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151 { |
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152 TApaAppInfo appInfo; |
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153 TApaAppCapabilityBuf capabilityBuf; |
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154 RApaLsSession appArcSession; |
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155 User::LeaveIfError( appArcSession.Connect() ); |
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156 CleanupClosePushL<RApaLsSession>( appArcSession ); |
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157 |
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158 User::LeaveIfError( appArcSession.GetAppInfo( appInfo, aUid ) ); |
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159 User::LeaveIfError( appArcSession.GetAppCapability( |
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160 capabilityBuf, aUid ) ); |
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161 |
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162 TApaAppCapability &caps = capabilityBuf(); |
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163 TFileName appName = appInfo.iFullName; |
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164 CApaCommandLine *cmdLine = CApaCommandLine::NewLC(); |
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165 cmdLine->SetExecutableNameL( appName ); |
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166 |
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167 if( caps.iLaunchInBackground ) |
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168 { |
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169 cmdLine->SetCommandL( EApaCommandBackground ); |
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170 } |
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171 else |
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172 { |
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173 cmdLine->SetCommandL( EApaCommandRun ); |
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174 } |
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175 |
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176 cmdLine->SetTailEndL( aParam ); |
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177 |
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178 User::LeaveIfError( appArcSession.StartApp( *cmdLine ) ); |
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179 |
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180 CleanupStack::PopAndDestroy( cmdLine ); |
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181 CleanupStack::PopAndDestroy( &appArcSession ); |
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182 } |
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183 CleanupStack::PopAndDestroy( &wsSession ); |
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184 } |
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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 // --------------------------------------------------------------------------- |
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190 // |
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191 void CCaAppHandler::CloseApplicationL( CCaInnerEntry &aEntry ) |
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192 { |
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193 RWsSession wsSession; |
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194 User::LeaveIfError( wsSession.Connect() ); |
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195 CleanupClosePushL<RWsSession>( wsSession ); |
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196 |
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197 if( ( aEntry.GetFlags() & ERunning ) |
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198 && !( aEntry.GetFlags() & ESystem ) ) |
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199 { |
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200 RBuf value; |
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201 CleanupClosePushL( value ); |
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202 value.CreateL( KCaMaxAttrValueLen ); |
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203 if( aEntry.FindAttribute( KCaAttrWindowGroupId, value ) ) |
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204 { |
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205 TInt wgId( KErrNotFound ); |
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206 TLex16 parser( value ); |
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207 if( KErrNone == parser.Val( wgId ) && wgId > 0 ) |
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208 { |
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209 TWsEvent event; |
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210 event.SetTimeNow(); |
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211 event.SetType( KAknShutOrHideApp ); |
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212 wsSession.SendEventToWindowGroup( wgId, event ); |
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213 } |
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214 } |
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215 CleanupStack::PopAndDestroy( &value ); |
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216 } |
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217 |
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218 CleanupStack::PopAndDestroy( &wsSession ); |
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219 } |
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220 |