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1 /* |
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2 * Copyright (c) 2005-2007 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 |
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21 #include "testappengine.h" |
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22 |
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23 #include "rubydebug.h" |
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24 |
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25 |
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26 _LIT( KText, "This is a text sample for TTS test. 1 2 3 45 End :) :-) :-("); |
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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 // CTestAppEngine::NewL() |
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32 // |
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33 // ---------------------------------------------------------- |
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34 // |
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35 CTestAppEngine* CTestAppEngine::NewL( CTestAppAppUi& aAppUi ) |
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36 { |
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37 RUBY_DEBUG_BLOCK( "CTestAppEngine::NewL" ); |
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38 |
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39 CTestAppEngine* self = new( ELeave ) CTestAppEngine( aAppUi ); |
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40 |
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41 CleanupStack::PushL( self ); |
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42 self->ConstructL(); |
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43 CleanupStack::Pop( self ); |
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44 |
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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 // CTestAppEngine::ConstructL() |
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50 // |
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51 // ---------------------------------------------------------- |
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52 // |
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53 void CTestAppEngine::ConstructL() |
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54 { |
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55 // Add ourselves to active scheduler |
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56 CActiveScheduler::Add( this ); |
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57 } |
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58 |
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59 // ---------------------------------------------------- |
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60 // CTestAppEngine::CTestAppEngine() |
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61 // |
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62 // ---------------------------------------------------- |
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63 // |
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64 CTestAppEngine::CTestAppEngine( CTestAppAppUi& aAppUi ) : |
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65 CActive( EPriorityStandard ), |
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66 iAppUi( aAppUi ), |
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67 iVoiceIndex( -1 ), |
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68 iRate( -1 ) |
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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 // CTestAppEngine::~CTestAppEngine() |
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74 // Destructor |
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75 // Frees reserved resources |
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76 // ---------------------------------------------------- |
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77 // |
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78 CTestAppEngine::~CTestAppEngine() |
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79 { |
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80 Cancel(); |
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81 |
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82 iServer.Close(); |
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83 iVoices.Close(); |
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84 } |
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85 |
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86 // ---------------------------------------------------- |
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87 // CTestAppEngine::RunL |
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88 // |
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89 // ---------------------------------------------------- |
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90 // |
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91 void CTestAppEngine::RunL() |
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92 { |
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93 RUBY_DEBUG_BLOCK( "CTestAppEngine::RunL" ); |
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94 |
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95 switch ( iState ) |
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96 { |
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97 case EPriming: |
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98 |
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99 if ( iStatus == KErrNone ) |
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100 { |
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101 TRAP_IGNORE( |
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102 TTimeIntervalMicroSeconds duration = iServer.DurationL(); |
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103 iAppUi.ChangeTextL( 4, _L("Duration (ms)"), |
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104 duration.Int64() / 1000 ); |
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105 ); |
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106 |
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107 PlayL(); |
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108 } |
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109 else |
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110 { |
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111 User::Leave( iStatus.Int() ); |
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112 } |
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113 |
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114 break; |
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115 |
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116 case ESpeaking: |
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117 |
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118 if ( iStatus == KErrNone ) |
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119 { |
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120 iAppUi.ChangeTextL( 0, _L("Server: Connected") ); |
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121 iAppUi.ChangeTextL( 4, _L("Duration (ms)"), 0 ); |
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122 } |
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123 else if ( iStatus == KErrCancel ) |
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124 { |
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125 iAppUi.ChangeTextL( 0, _L("Server: Paused") ); |
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126 } |
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127 else if ( iStatus == KErrAbort ) |
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128 { |
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129 iAppUi.ChangeTextL( 0, _L("Server: Stopped") ); |
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130 } |
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131 else |
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132 { |
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133 User::Leave( iStatus.Int() ); |
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134 } |
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135 |
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136 iState = EIdle; |
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137 |
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138 break; |
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139 |
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140 default: |
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141 |
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142 break; |
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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 // ---------------------------------------------------- |
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148 // CTestAppEngine::DoCancel |
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149 // |
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150 // ---------------------------------------------------- |
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151 // |
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152 void CTestAppEngine::DoCancel() |
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153 { |
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154 RUBY_DEBUG0( "CTestAppEngine::DoCancel" ); |
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155 |
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156 TRAP_IGNORE( iServer.StopL() ); |
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157 } |
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158 |
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159 // ---------------------------------------------------- |
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160 // Connect to the server |
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161 // |
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162 // ---------------------------------------------------- |
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163 // |
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164 void CTestAppEngine::ConnectL() |
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165 { |
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166 User::LeaveIfError( iServer.Open() ); |
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167 |
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168 iVoice = iServer.VoiceL(); |
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169 iVolume = iServer.VolumeL(); |
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170 iRate = iServer.SpeakingRateL(); |
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171 |
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172 iAppUi.ChangeTextL( 1, iVoice.iVoiceName, iVoice.iLanguage ); |
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173 iAppUi.ChangeTextL( 2, _L("Volume"), iVolume ); |
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174 iAppUi.ChangeTextL( 3, _L("Speking Rate"), iRate ); |
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175 } |
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176 |
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177 // ---------------------------------------------------- |
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178 // Disconnect from server |
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179 // |
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180 // ---------------------------------------------------- |
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181 // |
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182 void CTestAppEngine::DisconnectL() |
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183 { |
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184 Cancel(); |
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185 |
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186 iServer.Close(); |
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187 } |
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188 |
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189 // ---------------------------------------------------- |
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190 // CTestAppEngine::InitTextL |
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191 // |
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192 // ---------------------------------------------------- |
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193 // |
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194 void CTestAppEngine::InitTextL() |
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195 { |
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196 iAppUi.ChangeTextL( 0, _L("Server: Initializing") ); |
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197 |
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198 iServer.SetVolumeL( iVolume ); |
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199 |
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200 if ( iRate > 0 && iRate <= 100 ) |
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201 { |
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202 iServer.SetSpeakingRateL( iRate ); |
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203 } |
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204 |
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205 Cancel(); |
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206 SetActive(); |
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207 iState = EPriming; |
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208 |
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209 iServer.InitialiseSynthesis( KText, iStatus ); |
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210 } |
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211 |
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212 // ---------------------------------------------------- |
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213 // CTestAppEngine::InitToTextFileL |
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214 // |
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215 // ---------------------------------------------------- |
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216 // |
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217 void CTestAppEngine::InitTextToFileL() |
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218 { |
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219 iFileName = _L("C:\\test.raw"); |
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220 |
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221 iAppUi.ChangeTextL( 0, _L("Server: Initializing") ); |
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222 |
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223 iServer.SetVolumeL( iVolume ); |
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224 iServer.SetSpeakingRateL( iRate ); |
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225 |
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226 Cancel(); |
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227 SetActive(); |
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228 iState = EPriming; |
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229 |
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230 iServer.InitialiseSynthesis( KText, iFileName, iStatus ); |
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231 } |
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232 |
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233 // ---------------------------------------------------- |
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234 // CTestAppEngine::PauseL |
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235 // |
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236 // ---------------------------------------------------- |
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237 // |
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238 void CTestAppEngine::PauseL() |
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239 { |
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240 iAppUi.ChangeTextL( 0, _L("Server: Paused") ); |
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241 iServer.PauseL(); |
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242 } |
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243 |
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244 // ---------------------------------------------------- |
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245 // CTestAppEngine::PlayL |
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246 // |
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247 // ---------------------------------------------------- |
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248 // |
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249 void CTestAppEngine::PlayL() |
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250 { |
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251 iAppUi.ChangeTextL( 0, _L("Server: Speaking") ); |
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252 |
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253 Cancel(); |
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254 SetActive(); |
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255 iState = ESpeaking; |
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256 |
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257 iServer.Synthesise( iStatus ); |
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258 } |
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259 |
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260 // ---------------------------------------------------- |
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261 // CTestAppEngine::StopL |
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262 // |
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263 // ---------------------------------------------------- |
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264 // |
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265 void CTestAppEngine::StopL() |
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266 { |
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267 iAppUi.ChangeTextL( 0, _L("Server: Stopped") ); |
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268 iServer.StopL(); |
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269 } |
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270 |
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271 // ---------------------------------------------------- |
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272 // CTestAppEngine::ChangeVoiceL |
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273 // |
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274 // ---------------------------------------------------- |
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275 // |
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276 TVoice CTestAppEngine::ChangeVoiceL() |
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277 { |
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278 if ( iVoiceIndex < 0 ) |
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279 { |
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280 FetchSupportedLanguagesAndVoicesL(); |
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281 } |
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282 |
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283 iVoiceIndex++; |
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284 |
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285 if ( iVoiceIndex >= iVoices.Count() ) |
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286 { |
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287 iVoiceIndex = 0; |
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288 } |
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289 |
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290 iVoice = iVoices[iVoiceIndex]; |
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291 |
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292 iServer.SetVoiceL( iVoice ); |
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293 |
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294 return iVoice; |
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295 } |
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296 |
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297 // ---------------------------------------------------- |
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298 // CTestAppEngine::VolumeDownL |
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299 // |
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300 // ---------------------------------------------------- |
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301 // |
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302 TInt CTestAppEngine::VolumeDownL() |
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303 { |
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304 TInt volumeStep = iServer.MaxVolumeL() / 10; |
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305 |
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306 iServer.SetVolumeL( iVolume - volumeStep ); |
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307 iVolume = iServer.VolumeL(); |
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308 |
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309 return iVolume; |
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310 } |
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311 |
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312 // ---------------------------------------------------- |
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313 // CTestAppEngine::VolumeUpL |
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314 // |
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315 // ---------------------------------------------------- |
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316 // |
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317 TInt CTestAppEngine::VolumeUpL() |
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318 { |
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319 TInt volumeStep = iServer.MaxVolumeL() / 10; |
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320 |
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321 iServer.SetVolumeL( iVolume + volumeStep ); |
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322 iVolume = iServer.VolumeL(); |
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323 |
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324 return iVolume; |
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325 } |
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326 |
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327 // ---------------------------------------------------- |
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328 // CTestAppEngine::RateUpL |
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329 // |
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330 // ---------------------------------------------------- |
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331 // |
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332 TInt CTestAppEngine::RateUpL() |
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333 { |
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334 TInt newRate = iRate + 10; |
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335 |
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336 if ( newRate > iServer.MaxSpeakingRateL() ) |
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337 { |
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338 newRate = 10; |
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339 } |
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340 |
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341 iRate = newRate; |
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342 |
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343 return iRate; |
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344 } |
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345 |
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346 // ---------------------------------------------------- |
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347 // CTestAppEngine::ChangeAudioOutputL |
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348 // |
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349 // ---------------------------------------------------- |
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350 // |
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351 void CTestAppEngine::ChangeAudioOutputL() |
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352 { |
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353 iCurrentAudioOutput++; |
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354 |
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355 if ( iCurrentAudioOutput > RSpeechSynthesis::ETtsOutputPublic ) |
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356 { |
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357 iCurrentAudioOutput = 0; |
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358 } |
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359 |
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360 iServer.SetAudioOutputL( (RSpeechSynthesis::TTtsAudioOutput) iCurrentAudioOutput ); |
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361 } |
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362 |
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363 // ---------------------------------------------------- |
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364 // CTestAppEngine::FetchSupportedLanguagesAndVoicesL |
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365 // |
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366 // ---------------------------------------------------- |
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367 // |
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368 void CTestAppEngine::FetchSupportedLanguagesAndVoicesL() |
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369 { |
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370 RArray<TLanguage> languages; |
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371 RArray<TVoice> voices; |
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372 |
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373 iServer.GetLanguagesL( languages ); |
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374 |
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375 for ( TInt i( 0 ); i < languages.Count(); i++ ) |
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376 { |
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377 if ( languages[i] > 0 ) |
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378 { |
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379 RUBY_DEBUG1( "%d", languages[i] ); |
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380 |
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381 voices.Reset(); |
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382 iServer.GetVoicesL( voices, languages[i] ); |
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383 |
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384 for ( TInt j( 0 ); j < voices.Count(); j++ ) |
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385 { |
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386 RUBY_DEBUG1( "%S", &voices[j].iVoiceName ); |
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387 |
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388 iVoices.AppendL( voices[j] ); |
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389 } |
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390 } |
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391 } |
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392 |
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393 voices.Close(); |
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394 languages.Close(); |
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395 } |
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396 |
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397 // End of File |