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1 /* |
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2 * Copyright (c) 2006-2007 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: |
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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 <avkon.hrh> |
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21 #include <StringLoader.h> |
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22 |
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23 #include <vuivoicerecognition.rsg> |
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24 |
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25 #include "vuivoicerecognition.hrh" |
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26 |
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27 #include "vuicstate.h" |
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28 #include "vuicerrorstate.h" |
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29 #include "vuictutorialstate.h" |
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30 #include "vuicexitstate.h" |
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31 |
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32 #include "vuicdatastorage.h" |
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33 #include "vuicuimodel.h" |
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34 |
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35 #include "vuicvoicerecogdialogimpl.h" |
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36 #include "vuictoneplayer.h" |
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37 #include "vuicttsplayer.h" |
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38 #include "vuicglobalnote.h" |
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39 |
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40 #include "rubydebug.h" |
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41 |
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42 // ----------------------------------------------------------------------------- |
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43 // CErrorState::NewL |
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44 // Two-phased constructor. |
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45 // ----------------------------------------------------------------------------- |
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46 // |
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47 CErrorState* CErrorState::NewL( CDataStorage& aDataStorage, CUiModel& aUiModel, TInt aError ) |
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48 { |
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49 CErrorState* self = new (ELeave) CErrorState( aDataStorage, aUiModel, aError ); |
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50 CleanupStack::PushL( self ); |
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51 self->ConstructL(); |
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52 CleanupStack::Pop( self ); |
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53 return self; |
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54 } |
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55 |
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56 // Destructor |
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57 CErrorState::~CErrorState() |
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58 { |
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59 RUBY_DEBUG0( "CErrorState::~CErrorState START" ); |
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60 |
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61 DataStorage().TtsPlayer()->Stop(); |
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62 |
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63 RUBY_DEBUG0( "CErrorState::~CErrorState EXIT" ); |
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64 } |
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65 |
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66 // --------------------------------------------------------- |
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67 // CErrorState::HandleEventL |
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68 // --------------------------------------------------------- |
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69 // |
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70 void CErrorState::HandleEventL( TInt aEvent ) |
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71 { |
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72 RUBY_DEBUG_BLOCK( "CErrorState::HandleEventL" ); |
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73 |
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74 CState* nextState = NULL; |
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75 |
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76 switch( aEvent ) |
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77 { |
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78 case KErrNone: |
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79 |
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80 if ( iInternalState == EStarted ) |
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81 { |
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82 iInternalState = EInitialized; |
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83 nextState = this; |
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84 } |
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85 break; |
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86 |
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87 case KErrNoMatch: |
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88 |
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89 nextState = CTutorialState::NewL( DataStorage(), UiModel() ); |
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90 break; |
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91 |
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92 default: |
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93 |
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94 nextState = CExitState::NewL( DataStorage(), UiModel() ); |
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95 break; |
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96 } |
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97 |
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98 DataStorage().VoiceRecognitionImpl()->ChangeState( nextState ); |
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99 } |
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100 |
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101 // --------------------------------------------------------- |
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102 // CErrorState::ExecuteL |
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103 // --------------------------------------------------------- |
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104 // |
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105 void CErrorState::ExecuteL() |
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106 { |
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107 RUBY_DEBUG_BLOCK( "CErrorState::ExecuteL" ); |
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108 |
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109 if ( iInternalState == ENotStarted ) |
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110 { |
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111 if ( !DataStorage().DeviceLockMode() ) |
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112 { |
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113 UiModel().Note().DisplayGlobalNoteL( NoteType() ); |
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114 } |
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115 |
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116 iInternalState = EStarted; |
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117 |
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118 TInt toneType = ToneType(); |
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119 |
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120 if ( toneType == EVoiceNoMatchFound ) |
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121 { |
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122 HBufC* ttsText = StringLoader::LoadLC( R_TEXT_VOICE_NO_MATCHES ); |
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123 |
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124 DataStorage().TtsPlayer()->PlayL( *ttsText ); |
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125 |
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126 CleanupStack::PopAndDestroy( ttsText ); |
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127 } |
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128 else if ( toneType != KErrNone ) |
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129 { |
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130 DataStorage().SetPlayDuration( 0 ); |
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131 DataStorage().TonePlayer()->PlayTone( toneType ); |
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132 } |
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133 else |
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134 { |
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135 DataStorage().SetPlayDuration( 0 ); |
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136 HandleEventL( toneType ); |
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137 } |
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138 } |
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139 else if ( iInternalState == EInitialized ) |
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140 { |
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141 TInt timeoutValue = DataStorage().PlayDuration().Int64(); |
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142 if ( timeoutValue < KErrorMessageTimeoutMicroseconds ) |
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143 { |
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144 timeoutValue = KErrorMessageTimeoutMicroseconds; |
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145 } |
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146 |
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147 StartTimerL( *this, timeoutValue, timeoutValue ); |
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148 iInternalState = EReady; |
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149 } |
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150 } |
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151 |
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152 // --------------------------------------------------------- |
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153 // CErrorState::CErrorState |
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154 // --------------------------------------------------------- |
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155 // |
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156 CErrorState::CErrorState( CDataStorage& aDataStorage, CUiModel& aUiModel, TInt aError ) |
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157 : CState( aDataStorage, aUiModel ), iInternalState( ENotStarted ), iError( aError ) |
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158 { |
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159 } |
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160 |
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161 // --------------------------------------------------------- |
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162 // CErrorState::DoTimedEventL |
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163 // --------------------------------------------------------- |
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164 // |
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165 void CErrorState::DoTimedEventL() |
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166 { |
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167 RUBY_DEBUG_BLOCK( "CErrorState::DoTimedEventL" ); |
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168 |
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169 // Dismiss error message dialog |
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170 UiModel().Note().DismissGlobalNoteL(); |
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171 |
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172 DataStorage().Tutorial()->ErrorState(); |
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173 |
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174 HandleEventL( iError ); |
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175 } |
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176 |
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177 // --------------------------------------------------------- |
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178 // CErrorState::NoteType |
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179 // --------------------------------------------------------- |
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180 // |
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181 CGlobalNote::TGlobalNoteState CErrorState::NoteType() |
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182 { |
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183 RUBY_DEBUG0( "CErrorState::NoteType START" ); |
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184 |
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185 CGlobalNote::TGlobalNoteState type; |
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186 |
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187 switch( iError ) |
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188 { |
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189 case KErrNoMatch: |
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190 case KErrNoResults: |
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191 { |
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192 type = CGlobalNote::ENoMatchPermanent; |
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193 break; |
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194 } |
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195 case KErrCallInProgress: |
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196 { |
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197 type = CGlobalNote::ECallInProgress; |
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198 break; |
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199 } |
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200 case KErrNoContacts: |
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201 { |
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202 type = CGlobalNote::ENoTag; |
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203 break; |
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204 } |
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205 case KErrInit: |
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206 { |
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207 type = CGlobalNote::ESystemError; |
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208 break; |
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209 } |
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210 case KErrNoMemory: |
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211 { |
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212 type = CGlobalNote::ENoMemory; |
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213 break; |
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214 } |
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215 default: |
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216 { |
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217 type = CGlobalNote::ENotRecognizedPermanent; |
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218 break; |
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219 } |
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220 } |
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221 |
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222 RUBY_DEBUG0( "CErrorState::NoteType EXIT" ); |
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223 |
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224 return type; |
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225 } |
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226 |
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227 // --------------------------------------------------------- |
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228 // CErrorState::ToneType |
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229 // --------------------------------------------------------- |
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230 // |
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231 TInt CErrorState::ToneType() |
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232 { |
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233 RUBY_DEBUG0( "CErrorState::ToneType START" ); |
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234 |
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235 TInt type; |
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236 |
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237 switch( iError ) |
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238 { |
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239 case KErrNoMatch: |
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240 case KErrNoResults: |
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241 { |
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242 // if TTS is used |
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243 if ( DataStorage().SynthesizerMode() != KErrNone || |
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244 DataStorage().DeviceLockMode() ) |
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245 { |
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246 type = EVoiceNoMatchFound; |
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247 } |
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248 else |
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249 { |
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250 type = EAvkonSIDNameDiallerAbortTone; |
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251 } |
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252 break; |
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253 } |
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254 case KErrCallInProgress: |
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255 { |
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256 // No tone should be played |
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257 type = KErrNone; |
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258 break; |
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259 } |
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260 default: |
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261 { |
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262 type = EAvkonSIDNameDiallerErrorTone; |
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263 break; |
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264 } |
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265 } |
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266 |
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267 RUBY_DEBUG0( "CErrorState::ToneType EXIT" ); |
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268 |
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269 return type; |
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270 } |
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271 |
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272 // End of File |
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273 |