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1 /* |
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2 * Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Watches changes of the PC-Suite data sync state |
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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 "vcmanagerbackupobserver.h" |
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20 #include "rubydebug.h" |
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21 |
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22 #include "srsfprivatecrkeys.h" |
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23 |
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24 #include <sbdefs.h> |
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25 #include <centralrepository.h> |
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26 |
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27 // CONSTANTS |
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28 |
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29 static const TInt KUndefinedLanguage = -1; |
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30 |
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31 /** |
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32 @todo generalize the common parts of this class, CVCommandManagerBackupObserver |
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33 and CNssVasBackupObserver from VAS API |
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34 At the moment the code is copy-pasted and duplicated |
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35 */ |
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36 |
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37 // --------------------------------------------------------- |
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38 // CVCommandManagerBackupObserver::NewL |
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39 // --------------------------------------------------------- |
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40 // |
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41 CVCommandManagerBackupObserver* CVCommandManagerBackupObserver::NewL() |
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42 { |
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43 CVCommandManagerBackupObserver* self = new (ELeave) CVCommandManagerBackupObserver(); |
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44 CleanupStack::PushL( self ); |
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45 self->ConstructL(); |
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46 CleanupStack::Pop( self ); |
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47 return self; |
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48 } |
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49 |
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50 // --------------------------------------------------------- |
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51 // CVCommandManagerBackupObserver::CVCommandManagerBackupObserver |
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52 // C++ constructor can NOT contain any code, that might leave. |
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53 // --------------------------------------------------------- |
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54 // |
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55 CVCommandManagerBackupObserver::CVCommandManagerBackupObserver() |
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56 : CActive( CActive::EPriorityHigh ), iRestoreStarted( EFalse ) |
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57 { |
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58 // Nothing |
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59 } |
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60 |
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61 // --------------------------------------------------------- |
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62 // CVCommandManagerBackupObserver::ConstructL |
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63 // C++ constructor can NOT contain any code, that might leave. |
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64 // --------------------------------------------------------- |
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65 // |
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66 void CVCommandManagerBackupObserver::ConstructL() |
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67 { |
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68 RUBY_DEBUG_BLOCK( "CVCommandManagerBackupObserver::ConstructL" ); |
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69 User::LeaveIfError( iProperty.Attach( KUidSystemCategory, conn::KUidBackupRestoreKey ) ); |
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70 |
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71 // initial subscription and process current property value |
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72 iProperty.Subscribe( iStatus ); |
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73 |
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74 CActiveScheduler::Add( this ); |
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75 SetActive(); |
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76 } |
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77 |
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78 // --------------------------------------------------------- |
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79 // CVCommandManagerBackupObserver::~CVCommandManagerBackupObserver |
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80 // --------------------------------------------------------- |
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81 // |
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82 CVCommandManagerBackupObserver::~CVCommandManagerBackupObserver() |
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83 { |
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84 Cancel(); |
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85 iProperty.Close(); |
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86 } |
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87 |
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88 // --------------------------------------------------------- |
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89 // CNssVasBackupObserver::DoCancel |
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90 // Cancel listening now |
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91 // --------------------------------------------------------- |
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92 // |
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93 void CVCommandManagerBackupObserver::DoCancel() |
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94 { |
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95 iProperty.Cancel(); |
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96 } |
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97 |
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98 // --------------------------------------------------------- |
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99 // CVCommandManagerBackupObserver::RunL |
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100 // Is called, when property changed |
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101 // --------------------------------------------------------- |
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102 // |
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103 void CVCommandManagerBackupObserver::RunL() |
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104 { |
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105 RUBY_DEBUG_BLOCK( "CVCommandManagerBackupObserver::RunL" ); |
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106 |
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107 if( iStatus != KErrNone ) |
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108 { |
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109 // At least report the error |
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110 RUBY_ERROR1( "CVCommandManagerBackupObserver::RunL - iStatus is [%d]", iStatus.Int() ); |
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111 } |
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112 |
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113 // resubscribe before processing new value to prevent missing updates |
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114 // even if some error happened |
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115 iProperty.Subscribe( iStatus ); |
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116 SetActive(); |
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117 // property updated, get new value |
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118 TInt backupFlag; |
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119 User::LeaveIfError( iProperty.Get( backupFlag ) ); |
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120 switch ( backupFlag & conn::KBURPartTypeMask ) |
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121 { |
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122 case conn::EBURNormal: |
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123 RUBY_DEBUG0( "CVCommandManagerBackupObserver::RunL - Backup/restore ended" ); |
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124 SetVoiceCommandRetrainingL(); |
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125 iRestoreStarted = EFalse; |
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126 break; |
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127 |
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128 case conn::EBURBackupFull: |
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129 case conn::EBURBackupPartial: |
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130 RUBY_DEBUG0( "CVCommandManagerBackupObserver::RunL - Backup started" ); |
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131 iRestoreStarted = EFalse; |
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132 break; |
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133 |
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134 case conn::EBURRestoreFull: |
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135 case conn::EBURRestorePartial: |
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136 RUBY_DEBUG0( "CVCommandManagerBackupObserver::RunL - Restore started" ); |
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137 iRestoreStarted = ETrue; |
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138 break; |
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139 |
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140 case conn::EBURUnset: |
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141 default: |
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142 RUBY_ERROR1( "CVCommandManagerBackupObserver::RunL - Backup flag unknown %h ", backupFlag ); |
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143 } |
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144 } |
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145 |
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146 // --------------------------------------------------------- |
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147 // CVCommandManagerBackupObserver::SetVoiceCommandRetrainingL |
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148 // Enables voice command retraining |
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149 // --------------------------------------------------------- |
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150 // |
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151 void CVCommandManagerBackupObserver::SetVoiceCommandRetrainingL() |
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152 { |
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153 RUBY_DEBUG_BLOCK( "CVCommandManagerBackupObserver::SetVoiceCommandRetrainingL" ); |
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154 |
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155 if ( iRestoreStarted ) |
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156 { |
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157 CRepository* client = CRepository::NewLC( KCRUidSRSFSettings ); |
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158 User::LeaveIfError( client->Set( KSRSFUiLanguage, KUndefinedLanguage ) ); |
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159 CleanupStack::PopAndDestroy( client ); |
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160 } |
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161 } |
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162 |
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163 // End of File |