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1 /* |
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2 * Copyright (c) 2004-2007 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: This is the implementation of the speech recognition utility. |
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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 "rubydebug.h" |
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21 #include "srsfbldvariant.hrh" |
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22 #include "nsssispeechrecognitionutility.h" |
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23 |
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24 // ============================ MEMBER FUNCTIONS =============================== |
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25 |
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26 // ----------------------------------------------------------------------------- |
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27 // CSISpeechRecognitionUtility::CSISpeechRecognitionUtility |
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28 // C++ default constructor. |
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29 // ----------------------------------------------------------------------------- |
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30 // |
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31 CSISpeechRecognitionUtility::CSISpeechRecognitionUtility( |
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32 MSISpeechRecognitionUtilityObserver& aSpeechRecognitionUtilityObserver ) : |
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33 iSrCustomCommands(iMMFController) |
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34 { |
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35 |
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36 iSpeechRecognitionUtilityObserver = &aSpeechRecognitionUtilityObserver; |
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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 // CSISpeechRecognitionUtility::CreateInstanceL |
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42 // Creates instance of CSISpeechRecognitionUtility |
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43 // Needed when dynamically loading nsssispeechrecognitionutility.dll |
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44 // ----------------------------------------------------------------------------- |
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45 // |
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46 EXPORT_C TAny* CSISpeechRecognitionUtility::CreateInstanceL() |
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47 { |
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48 CSISpeechRecognitionUtility* utility = new (ELeave) CSISpeechRecognitionUtility(); |
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49 return static_cast<MSISpeechRecognitionUtilityBase*>( utility ); |
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50 } |
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51 |
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52 // ----------------------------------------------------------------------------- |
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53 // CSISpeechRecognitionUtility::CreateInstanceSecondPhaseL |
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54 // Does second phase construction after CreateInstanceL |
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55 // Needed when dynamically loading nsssispeechrecognitionutility.dll |
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56 // ----------------------------------------------------------------------------- |
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57 // |
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58 EXPORT_C void CSISpeechRecognitionUtility::CreateInstanceSecondPhaseL( TUid aClientUid, |
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59 TUid aPluginUid, |
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60 MSISpeechRecognitionUtilityObserver& aObserver ) |
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61 { |
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62 ConstructL( aClientUid, aPluginUid, aObserver ); |
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63 } |
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64 |
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65 // ----------------------------------------------------------------------------- |
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66 // CSISpeechRecognitionUtility::CSISpeechRecognitionUtility |
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67 // C++ default constructor. |
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68 // ----------------------------------------------------------------------------- |
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69 // |
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70 CSISpeechRecognitionUtility::CSISpeechRecognitionUtility(): iSrCustomCommands( iMMFController ) |
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71 { |
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72 // Nothing |
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73 } |
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74 |
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75 // ----------------------------------------------------------------------------- |
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76 // FindSpeechPluginL |
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77 // Searches for SI Controller Plugin. |
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78 // ----------------------------------------------------------------------------- |
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79 // |
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80 TUid FindSpeechPluginL() |
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81 { |
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82 RUBY_DEBUG_BLOCK( "CSISpeechRecognitionUtility::FindSpeechPluginL" ); |
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83 |
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84 RMMFControllerImplInfoArray controllers; |
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85 CleanupResetAndDestroyPushL(controllers); |
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86 |
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87 CMMFControllerPluginSelectionParameters* selectionParams = |
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88 CMMFControllerPluginSelectionParameters::NewLC(); |
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89 |
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90 // Select the media IDs to allow |
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91 RArray<TUid> mediaIds; |
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92 CleanupClosePushL(mediaIds); |
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93 User::LeaveIfError(mediaIds.Append(KUidMediaTypeSI)); |
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94 selectionParams->SetMediaIdsL(mediaIds, |
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95 CMMFPluginSelectionParameters::EAllowOnlySuppliedMediaIds); |
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96 CleanupStack::PopAndDestroy(&mediaIds); |
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97 |
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98 selectionParams->ListImplementationsL(controllers); |
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99 |
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100 // make sure at least on controller has been found |
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101 if( ! controllers.Count() ) |
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102 { |
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103 RUBY_DEBUG1( "No controllers found using media type %x", KUidMediaTypeSI ); |
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104 User::Leave( KErrNotFound ); |
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105 } |
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106 |
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107 TUid result = controllers[0]->Uid(); |
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108 |
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109 CleanupStack::PopAndDestroy( 2 ); |
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110 return( result ); |
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111 } |
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112 |
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113 // ----------------------------------------------------------------------------- |
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114 // CSISpeechRecognitionUtility::ConstructL |
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115 // Symbian 2nd phase constructor can leave. |
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116 // ----------------------------------------------------------------------------- |
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117 // |
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118 void CSISpeechRecognitionUtility::ConstructL( TUid aClientUid, |
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119 TUid aPluginUid, |
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120 MSISpeechRecognitionUtilityObserver& aObserver ) |
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121 { |
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122 RUBY_DEBUG_BLOCK( "CSISpeechRecognitionUtility::ConstructL" ); |
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123 |
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124 iSpeechRecognitionUtilityObserver = &aObserver; |
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125 |
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126 // dummy priority settings, they are set for real when record, recognize |
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127 // and playback are called |
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128 TMMFPrioritySettings prioritySettings; |
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129 prioritySettings.iPriority = 0; |
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130 prioritySettings.iPref = (TMdaPriorityPreference) 0; |
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131 prioritySettings.iState = EMMFStateIdle; // idle |
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132 |
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133 if ( aPluginUid.iUid == 0 ) |
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134 { |
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135 aPluginUid = FindSpeechPluginL(); |
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136 } |
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137 |
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138 // load the controller |
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139 // coded this way for debugging |
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140 TInt err; |
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141 if ((err = iMMFController.Open(aPluginUid, prioritySettings)) |
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142 == KErrNone) |
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143 { |
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144 // start the event monitor |
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145 iControllerEventMonitor = |
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146 CMMFControllerEventMonitor::NewL(*this, iMMFController); |
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147 iControllerEventMonitor->Start(); |
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148 } |
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149 else |
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150 { |
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151 RUBY_DEBUG2( "Unable to load controller plugin, error = %d, UID = %x", err, aPluginUid.iUid ); |
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152 User::Leave(err); |
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153 } |
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154 |
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155 User::LeaveIfError(iSrCustomCommands.SetClientUid(aClientUid)); |
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156 } |
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157 |
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158 // ----------------------------------------------------------------------------- |
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159 // CSISpeechRecognitionUtility::NewL |
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160 // Two-phased constructor. |
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161 // ----------------------------------------------------------------------------- |
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162 // |
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163 EXPORT_C CSISpeechRecognitionUtility* CSISpeechRecognitionUtility::NewL( |
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164 MSISpeechRecognitionUtilityObserver& aSpeechRecognitionUtilityObserver, TUid aClientUid) |
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165 { |
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166 |
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167 CSISpeechRecognitionUtility* self = NewLC(aSpeechRecognitionUtilityObserver, aClientUid); |
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168 // remove the pointer from the cleanup stack |
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169 CleanupStack::Pop( self ); |
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170 return self; |
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171 |
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172 } |
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173 |
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174 // ----------------------------------------------------------------------------- |
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175 // CSISpeechRecognitionUtility::NewLC |
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176 // Two-phased constructor, leaves a pointer to the object on the stack. |
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177 // ----------------------------------------------------------------------------- |
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178 // |
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179 EXPORT_C CSISpeechRecognitionUtility* CSISpeechRecognitionUtility::NewLC( |
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180 MSISpeechRecognitionUtilityObserver& aSpeechRecognitionUtilityObserver, TUid aClientUid) |
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181 { |
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182 |
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183 CSISpeechRecognitionUtility* self = new (ELeave) |
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184 CSISpeechRecognitionUtility(aSpeechRecognitionUtilityObserver); |
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185 // push onto cleanup stack |
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186 // (in case self->ConstructL leaves) |
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187 CleanupStack::PushL(self); |
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188 // use two-stage construct |
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189 // Plugin UID == 0 -> List all plugins and pick any suitable |
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190 self->ConstructL( aClientUid, KNullUid, aSpeechRecognitionUtilityObserver ); |
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191 return self; |
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192 } |
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193 |
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194 // ----------------------------------------------------------------------------- |
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195 // CSISpeechRecognitionUtility::NewL |
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196 // Two-phased constructor. |
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197 // ----------------------------------------------------------------------------- |
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198 // |
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199 EXPORT_C CSISpeechRecognitionUtility* CSISpeechRecognitionUtility::NewL( |
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200 MSISpeechRecognitionUtilityObserver& aSpeechRecognitionUtilityObserver, |
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201 TUid aClientUid, |
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202 TUid aMmfPluginUid ) |
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203 { |
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204 CSISpeechRecognitionUtility* self = new (ELeave) |
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205 CSISpeechRecognitionUtility(aSpeechRecognitionUtilityObserver); |
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206 // push onto cleanup stack |
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207 // (in case self->ConstructL leaves) |
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208 CleanupStack::PushL( self ); |
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209 // use two-stage construct |
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210 self->ConstructL(aClientUid, aMmfPluginUid, aSpeechRecognitionUtilityObserver); |
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211 CleanupStack::Pop( self ); |
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212 return( NULL ); |
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213 } |
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214 |
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215 // ----------------------------------------------------------------------------- |
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216 // CSISpeechRecognitionUtility::~CSISpeechRecognitionUtility |
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217 // The destructor. |
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218 // ----------------------------------------------------------------------------- |
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219 // |
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220 EXPORT_C CSISpeechRecognitionUtility::~CSISpeechRecognitionUtility() |
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221 { |
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222 |
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223 // indicate we don't want any callbacks |
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224 SetEventHandler(NULL); |
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225 // cancel any pending requests |
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226 if ( iControllerEventMonitor ) // make sure we have a valid pointer |
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227 { |
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228 iControllerEventMonitor->Cancel(); |
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229 } |
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230 |
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231 delete iControllerEventMonitor; |
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232 iMMFController.Close(); |
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233 |
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234 REComSession::FinalClose(); |
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235 } |
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236 |
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237 // ----------------------------------------------------------------------------- |
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238 // CSISpeechRecognitionUtility::GetEngineProperties |
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239 // Retreive the properties of the underlying speech recognition engine. Returns |
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240 // an object containing the engine properties in the aProperties variable. |
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241 // ----------------------------------------------------------------------------- |
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242 // |
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243 EXPORT_C TInt CSISpeechRecognitionUtility::GetEngineProperties( |
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244 const RArray<TInt>& aPropertyId, |
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245 RArray<TInt>& aPropertyValue) |
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246 { |
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247 return iSrCustomCommands.GetEngineProperties(aPropertyId, |
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248 aPropertyValue); |
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249 } |
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250 |
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251 // ----------------------------------------------------------------------------- |
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252 // CSISpeechRecognitionUtility::Adapt |
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253 // Performs adaptation for acoustic models based on correct result. |
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254 // ----------------------------------------------------------------------------- |
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255 // |
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256 EXPORT_C TInt CSISpeechRecognitionUtility::Adapt( |
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257 const CSIClientResultSet& aResultSet, |
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258 TInt aCorrect ) |
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259 { |
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260 return iSrCustomCommands.Adapt( aResultSet, aCorrect ); |
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261 } |
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262 |
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263 // ----------------------------------------------------------------------------- |
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264 // CSISpeechRecognitionUtility::AddPronunciation |
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265 // Adds a new pronunciation into the Lexicon. Returns an the ID of the |
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266 // pronunciation in the aPronunciationID variable. |
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267 // ----------------------------------------------------------------------------- |
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268 // |
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269 EXPORT_C TInt CSISpeechRecognitionUtility::AddPronunciation( |
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270 TSILexiconID aLexiconID, |
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271 const TDesC& aTextForTraining, |
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272 TLanguage aLanguage, |
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273 TSIPronunciationID& aPronunciationID) |
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274 { |
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275 return iSrCustomCommands.AddPronunciation( aLexiconID, aTextForTraining, |
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276 aLanguage, aPronunciationID ); |
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277 } |
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278 |
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279 // ----------------------------------------------------------------------------- |
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280 // CSISpeechRecognitionUtility::AddRule |
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281 // Adds a new rule into the Grammar. Returns an the ID of the pronunciation |
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282 // in the aPronunciationID variable. |
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283 // ----------------------------------------------------------------------------- |
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284 // |
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285 EXPORT_C TInt CSISpeechRecognitionUtility::AddRule( |
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286 TSIGrammarID aGrammarID, |
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287 TSILexiconID aLexiconID, |
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288 TSIPronunciationID aPronunciationID, |
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289 TSIRuleID& aRuleID) |
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290 { |
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291 |
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292 // async |
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293 return iSrCustomCommands.AddRule(aGrammarID, aLexiconID, |
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294 aPronunciationID, aRuleID); |
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295 |
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296 } |
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297 |
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298 // ----------------------------------------------------------------------------- |
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299 // CSISpeechRecognitionUtility::AddRuleVariant |
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300 // Adds a new rule variant for the given pronunciation into the |
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301 // specified grammar. |
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302 // ----------------------------------------------------------------------------- |
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303 // |
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304 EXPORT_C TInt CSISpeechRecognitionUtility::AddRuleVariant( |
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305 TSIGrammarID aGrammarID, |
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306 TSILexiconID aLexiconID, |
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307 RArray<TSIPronunciationID>& aPronunciationIDs, |
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308 TSIRuleID aRuleID, |
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309 TSIRuleVariantID& aRuleVariantID ) |
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310 { |
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311 return iSrCustomCommands.AddRuleVariant( aGrammarID, aLexiconID, aPronunciationIDs, aRuleID, aRuleVariantID ); |
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312 } |
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313 |
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314 // ----------------------------------------------------------------------------- |
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315 // CSISpeechRecognitionUtility::AddVoiceTag |
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316 // Adds a new rule for the given phrase into the |
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317 // specified grammar. |
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318 // ----------------------------------------------------------------------------- |
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319 // |
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320 EXPORT_C TInt CSISpeechRecognitionUtility::AddVoiceTag( MDesCArray& aTextArray, |
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321 const RArray<TLanguage>& aLanguageArray, |
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322 TSILexiconID aLexiconID, |
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323 TSIGrammarID aGrammarID, |
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324 TSIRuleID& aRuleID ) |
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325 { |
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326 return iSrCustomCommands.AddVoiceTag( aTextArray, aLanguageArray, |
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327 aLexiconID, aGrammarID, aRuleID ); |
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328 } |
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329 |
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330 // ----------------------------------------------------------------------------- |
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331 // CSISpeechRecognitionUtility::AddVoiceTag |
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332 // Adds a new rule for the given phrase into the |
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333 // specified grammar. |
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334 // ----------------------------------------------------------------------------- |
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335 // |
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336 #ifdef __SINDE_TRAINING |
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337 EXPORT_C TInt CSISpeechRecognitionUtility::AddVoiceTag( MDesCArray& aTextArray, |
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338 const RArray<RLanguageArray>& aLanguageArray, |
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339 TSILexiconID aLexiconID, |
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340 TSIGrammarID aGrammarID, |
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341 TSIRuleID& aRuleID ) |
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342 { |
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343 return iSrCustomCommands.AddVoiceTag( aTextArray, aLanguageArray, |
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344 aLexiconID, aGrammarID, aRuleID ); |
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345 } |
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346 #else |
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347 EXPORT_C TInt CSISpeechRecognitionUtility::AddVoiceTag( MDesCArray& /*aTextArray*/, |
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348 const RArray<RLanguageArray>& /*aLanguageArray*/, |
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349 TSILexiconID /*aLexiconID*/, |
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350 TSIGrammarID /*aGrammarID*/, |
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351 TSIRuleID& /*aRuleID*/ ) |
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352 { |
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353 return KErrNotSupported; |
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354 } |
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355 #endif // __SINDE_TRAINING |
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356 |
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357 // ----------------------------------------------------------------------------- |
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358 // CSISpeechRecognitionUtility::AddVoiceTags |
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359 // Adds a new rules for the given phrases into the |
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360 // specified grammar. |
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361 // ----------------------------------------------------------------------------- |
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362 // |
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363 EXPORT_C TInt CSISpeechRecognitionUtility::AddVoiceTags( const RPointerArray<MDesCArray>& aTextArrayArray, |
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364 const RArray<TLanguage>& aLanguageArray, |
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365 TSILexiconID aLexiconID, |
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366 TSIGrammarID aGrammarID, |
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367 RArray<TSIRuleID>& aRuleIDArray ) |
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368 { |
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369 if ( iRuleIDs != 0 ) |
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370 { |
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371 return( KErrInUse ); |
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372 } |
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373 iRuleIDs = &aRuleIDArray; |
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374 |
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375 return iSrCustomCommands.AddVoiceTags( aTextArrayArray, aLanguageArray, |
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376 aLexiconID, aGrammarID, aRuleIDArray); |
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377 } |
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378 |
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379 // ----------------------------------------------------------------------------- |
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380 // CSISpeechRecognitionUtility::AddVoiceTags |
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381 // Adds a new rules for the given phrases into the |
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382 // specified grammar. |
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383 // ----------------------------------------------------------------------------- |
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384 // |
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385 #ifdef __SINDE_TRAINING |
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386 EXPORT_C TInt CSISpeechRecognitionUtility::AddVoiceTags( const RPointerArray<MDesCArray>& aTextArrayArray, |
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387 const RArray<RLanguageArray>& aLanguageArray, |
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388 TSILexiconID aLexiconID, |
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389 TSIGrammarID aGrammarID, |
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390 RArray<TSIRuleID>& aRuleIDArray ) |
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391 { |
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392 if ( iRuleIDs != 0 ) |
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393 { |
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394 return( KErrInUse ); |
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395 } |
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396 iRuleIDs = &aRuleIDArray; |
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397 |
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398 return iSrCustomCommands.AddVoiceTags( aTextArrayArray, aLanguageArray, |
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399 aLexiconID, aGrammarID, aRuleIDArray ); |
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400 } |
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401 #else |
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402 EXPORT_C TInt CSISpeechRecognitionUtility::AddVoiceTags( const RPointerArray<MDesCArray>& /*aTextArrayArray*/, |
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403 const RArray<RLanguageArray>& /*aLanguageArray*/, |
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404 TSILexiconID /*aLexiconID*/, |
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405 TSIGrammarID /*aGrammarID*/, |
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406 RArray<TSIRuleID>& /*aRuleIDArray*/ ) |
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407 { |
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408 return KErrNotSupported; |
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409 } |
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410 #endif // __SINDE_TRAINING |
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411 |
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412 // ----------------------------------------------------------------------------- |
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413 // CSISpeechRecognitionUtility::Cancel |
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414 // Cancel the current asynchronous operation. |
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415 // ----------------------------------------------------------------------------- |
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416 // |
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417 EXPORT_C void CSISpeechRecognitionUtility::Cancel() |
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418 { |
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419 |
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420 iSrCustomCommands.Cancel(); |
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421 |
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422 // Now cancel has been called, so we can get rid of pointers |
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423 iPronunciationIDs = NULL; |
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424 iRuleIDs = NULL; |
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425 iModelIDs = NULL; |
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426 iResultSet = NULL; |
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427 iGrammarIDs = NULL; |
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428 iLexiconIDs = NULL; |
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429 iModelBankIDs = NULL; |
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430 |
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431 iSIResultSet = NULL; |
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432 iResultSet = NULL; |
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433 } |
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434 |
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435 // ----------------------------------------------------------------------------- |
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436 // CSpeechRecognitionCustomCommandParser::CommitChanges |
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437 // Commit the current changes to permanent storage. |
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438 // ----------------------------------------------------------------------------- |
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439 // |
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440 EXPORT_C TInt CSISpeechRecognitionUtility::CommitChanges() |
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441 { |
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442 |
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443 // async |
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444 return iSrCustomCommands.CommitChanges(); |
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445 |
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446 } |
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447 |
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448 // ----------------------------------------------------------------------------- |
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449 // CSISpeechRecognitionUtility::CreateGrammar |
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450 // Create a new grammar. |
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451 // ----------------------------------------------------------------------------- |
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452 // |
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453 EXPORT_C TInt CSISpeechRecognitionUtility::CreateGrammar( |
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454 TSIGrammarID& aGrammarID) |
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455 { |
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456 |
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457 // async |
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458 return iSrCustomCommands.CreateGrammar(aGrammarID); |
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459 |
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460 } |
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461 |
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462 // ----------------------------------------------------------------------------- |
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463 // CSISpeechRecognitionUtility::CreateLexicon |
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464 // Create a new lexicon. |
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465 // ----------------------------------------------------------------------------- |
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466 // |
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467 EXPORT_C TInt CSISpeechRecognitionUtility::CreateLexicon( |
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468 TSILexiconID& aLexiconID) |
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469 { |
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470 |
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471 // async |
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472 return iSrCustomCommands.CreateLexicon(aLexiconID); |
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473 |
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474 } |
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475 |
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476 // ----------------------------------------------------------------------------- |
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477 // CSISpeechRecognitionUtility::CreateRule |
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478 // Creates a new rule. |
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479 // ----------------------------------------------------------------------------- |
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480 // |
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481 EXPORT_C TInt CSISpeechRecognitionUtility::CreateRule( |
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482 TSIGrammarID aGrammarID, |
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483 TSIRuleID& aRuleID ) |
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484 { |
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485 return iSrCustomCommands.CreateRule( aGrammarID, aRuleID ); |
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486 } |
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487 |
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488 // ----------------------------------------------------------------------------- |
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489 // CSISpeechRecognitionUtility::LoadModels |
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490 // Loads the model specified by aModelBankID into the recognizer. |
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491 // ----------------------------------------------------------------------------- |
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492 // |
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493 EXPORT_C TInt CSISpeechRecognitionUtility::LoadModels( |
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494 TSIModelBankID aModelBankID) |
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495 { |
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496 |
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497 // async |
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498 return iSrCustomCommands.LoadModels(aModelBankID); |
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499 |
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500 } |
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501 |
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502 // ----------------------------------------------------------------------------- |
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503 // CSISpeechRecognitionUtility::LoadGrammar |
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504 // Loads the grammar specified by aGrammarID into the recognizer. |
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505 // ----------------------------------------------------------------------------- |
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506 // |
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507 EXPORT_C TInt CSISpeechRecognitionUtility::LoadGrammar( |
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508 TSIGrammarID aGrammarID) |
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509 { |
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510 |
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511 // async |
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512 return iSrCustomCommands.LoadGrammar(aGrammarID); |
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513 |
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514 } |
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515 |
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516 // ----------------------------------------------------------------------------- |
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517 // CSISpeechRecognitionUtility::ActivateGrammar |
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518 // Activates the grammar. |
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519 // ----------------------------------------------------------------------------- |
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520 // |
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521 EXPORT_C TInt CSISpeechRecognitionUtility::ActivateGrammar( |
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522 TSIGrammarID aGrammarID) |
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523 { |
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524 |
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525 // async |
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526 return iSrCustomCommands.ActivateGrammar(aGrammarID); |
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527 |
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528 } |
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529 |
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530 // ----------------------------------------------------------------------------- |
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531 // CSISpeechRecognitionUtility::DeactivateGrammar |
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532 // Deactivates the grammar. |
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533 // ----------------------------------------------------------------------------- |
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534 // |
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535 EXPORT_C TInt CSISpeechRecognitionUtility::DeactivateGrammar( |
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536 TSIGrammarID aGrammarID) |
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537 { |
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538 |
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539 // async |
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540 return iSrCustomCommands.DeactivateGrammar(aGrammarID); |
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541 |
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542 } |
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543 |
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544 // ----------------------------------------------------------------------------- |
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545 // CSISpeechRecognitionUtility::LoadLexicon |
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546 // Loads the lexicon specified by aLexiconID into the recognizer. |
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547 // ----------------------------------------------------------------------------- |
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548 // |
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549 EXPORT_C TInt CSISpeechRecognitionUtility::LoadLexicon( |
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550 TSILexiconID aLexiconID) |
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551 { |
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552 |
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553 // async |
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554 return iSrCustomCommands.LoadLexicon(aLexiconID); |
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555 |
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556 } |
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557 |
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558 // ----------------------------------------------------------------------------- |
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559 // CSISpeechRecognitionUtility::GetModelCount |
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560 // Returns the number of models in the model bank specified by aModelBankID. |
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561 // ----------------------------------------------------------------------------- |
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562 // |
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563 EXPORT_C TInt CSISpeechRecognitionUtility::GetModelCount( |
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564 TSIModelBankID aModelBankID, |
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565 TInt& aModelCount) |
|
566 { |
|
567 |
|
568 // async |
|
569 return iSrCustomCommands.GetModelCount(aModelBankID, aModelCount); |
|
570 |
|
571 } |
|
572 |
|
573 // ----------------------------------------------------------------------------- |
|
574 // CSISpeechRecognitionUtility::EndRecSession |
|
575 // Ends the current recognition session and frees the associated resources. |
|
576 // ----------------------------------------------------------------------------- |
|
577 // |
|
578 EXPORT_C TInt CSISpeechRecognitionUtility::EndRecSession() |
|
579 { |
|
580 |
|
581 return iSrCustomCommands.EndRecSession(); |
|
582 |
|
583 } |
|
584 |
|
585 |
|
586 // ----------------------------------------------------------------------------- |
|
587 // CSISpeechRecognitionUtility::EndRecSession |
|
588 // Start a recognition session and and allocate the required resources. |
|
589 // ----------------------------------------------------------------------------- |
|
590 // |
|
591 EXPORT_C TInt CSISpeechRecognitionUtility::StartRecSession( |
|
592 TNSSRecognitionMode aMode) |
|
593 { |
|
594 |
|
595 return iSrCustomCommands.StartRecSession(aMode); |
|
596 |
|
597 } |
|
598 |
|
599 // ----------------------------------------------------------------------------- |
|
600 // CSISpeechRecognitionUtility::Recognize |
|
601 // Initiates recognition. |
|
602 // ----------------------------------------------------------------------------- |
|
603 // |
|
604 EXPORT_C TInt CSISpeechRecognitionUtility::Recognize( |
|
605 CSIClientResultSet& aResultSet) |
|
606 { |
|
607 if ( iSIResultSet != NULL || iResultSet != NULL ) |
|
608 { |
|
609 return( KErrInUse ); |
|
610 } |
|
611 TInt err = iSrCustomCommands.Recognize( aResultSet ); |
|
612 |
|
613 if ( err == KErrNone ) |
|
614 { |
|
615 iSIResultSet = &aResultSet; |
|
616 } |
|
617 |
|
618 return( err ); |
|
619 } |
|
620 |
|
621 // ----------------------------------------------------------------------------- |
|
622 // CSISpeechRecognitionUtility::Record |
|
623 // Begins recording the utterance for aRecordTime microseconds. |
|
624 // ----------------------------------------------------------------------------- |
|
625 // |
|
626 EXPORT_C TInt CSISpeechRecognitionUtility::Record( |
|
627 TTimeIntervalMicroSeconds32 aRecordTime) |
|
628 { |
|
629 // setup the priority for recognition |
|
630 TMMFPrioritySettings prioritySettings; |
|
631 prioritySettings.iPriority = iAudioPriority; |
|
632 prioritySettings.iPref = (TMdaPriorityPreference) iRecognitionPreference; |
|
633 prioritySettings.iState = EMMFStateIdle; // idle |
|
634 iMMFController.SetPrioritySettings(prioritySettings); |
|
635 |
|
636 // async |
|
637 return iSrCustomCommands.Record(aRecordTime); |
|
638 |
|
639 } |
|
640 |
|
641 // ----------------------------------------------------------------------------- |
|
642 // CSISpeechRecognitionUtility::EndRecord |
|
643 // Begins recording the utterance for aRecordTime microseconds. |
|
644 // ----------------------------------------------------------------------------- |
|
645 // |
|
646 EXPORT_C TInt CSISpeechRecognitionUtility::EndRecord() |
|
647 { |
|
648 return iSrCustomCommands.EndRecord(); |
|
649 } |
|
650 |
|
651 // ----------------------------------------------------------------------------- |
|
652 // CSISpeechRecognitionUtility::PreStartSampling |
|
653 // Begins sampling before the actual recognition. |
|
654 // ----------------------------------------------------------------------------- |
|
655 // |
|
656 EXPORT_C TInt CSISpeechRecognitionUtility::PreStartSampling() |
|
657 { |
|
658 return iSrCustomCommands.PreStartSampling(); |
|
659 } |
|
660 |
|
661 // ----------------------------------------------------------------------------- |
|
662 // CSISpeechRecognitionUtility::RemoveGrammar |
|
663 // Removes the grammer specified by aGrammarID from permanent storage. |
|
664 // ----------------------------------------------------------------------------- |
|
665 // |
|
666 EXPORT_C TInt CSISpeechRecognitionUtility::RemoveGrammar( |
|
667 TSIGrammarID aGrammarID) |
|
668 { |
|
669 |
|
670 // async |
|
671 return iSrCustomCommands.RemoveGrammar(aGrammarID); |
|
672 |
|
673 } |
|
674 |
|
675 // ----------------------------------------------------------------------------- |
|
676 // CSISpeechRecognitionUtility::RemovePronunciation |
|
677 // Removes the pronunciation specified by aPronunciationID from permanent storage. |
|
678 // ----------------------------------------------------------------------------- |
|
679 // |
|
680 EXPORT_C TInt CSISpeechRecognitionUtility::RemovePronunciation( |
|
681 TSILexiconID aLexiconID, |
|
682 TSIPronunciationID aPronunciationID) |
|
683 { |
|
684 |
|
685 // async |
|
686 return iSrCustomCommands.RemovePronunciation(aLexiconID, aPronunciationID); |
|
687 |
|
688 } |
|
689 |
|
690 // ----------------------------------------------------------------------------- |
|
691 // CSISpeechRecognitionUtility::RemoveLexicon |
|
692 // Removes the lexicon specified by aLexiconID from permanent storage. |
|
693 // ----------------------------------------------------------------------------- |
|
694 // |
|
695 EXPORT_C TInt CSISpeechRecognitionUtility::RemoveLexicon( |
|
696 TSILexiconID aLexiconID) |
|
697 { |
|
698 |
|
699 // async |
|
700 return iSrCustomCommands.RemoveLexicon(aLexiconID); |
|
701 |
|
702 } |
|
703 |
|
704 // ----------------------------------------------------------------------------- |
|
705 // CSISpeechRecognitionUtility::RemoveModel |
|
706 // Removes the model specified by aModelID from permanent storage. |
|
707 // ----------------------------------------------------------------------------- |
|
708 // |
|
709 EXPORT_C TInt CSISpeechRecognitionUtility::RemoveModel( |
|
710 TSIModelBankID aModelBankID, |
|
711 TSIModelID aModelID) |
|
712 { |
|
713 |
|
714 // async |
|
715 return iSrCustomCommands.RemoveModel(aModelBankID, aModelID); |
|
716 |
|
717 } |
|
718 |
|
719 // ----------------------------------------------------------------------------- |
|
720 // CSISpeechRecognitionUtility::RemoveRule |
|
721 // Removes the rule specified by aRuleID from permanent storage. |
|
722 // ----------------------------------------------------------------------------- |
|
723 // |
|
724 EXPORT_C TInt CSISpeechRecognitionUtility::RemoveRule( |
|
725 TSIGrammarID aGrammarID, |
|
726 TSIRuleID aRuleID) |
|
727 { |
|
728 |
|
729 // async |
|
730 return iSrCustomCommands.RemoveRule(aGrammarID, aRuleID); |
|
731 |
|
732 } |
|
733 |
|
734 // ----------------------------------------------------------------------------- |
|
735 // CSISpeechRecognitionUtility::RemoveRules |
|
736 // Removes the rule specified by aRuleID from permanent storage. |
|
737 // ----------------------------------------------------------------------------- |
|
738 // |
|
739 EXPORT_C TInt CSISpeechRecognitionUtility::RemoveRules( |
|
740 TSIGrammarID aGrammarID, |
|
741 RArray<TSIRuleID>& aRuleIDs) |
|
742 { |
|
743 |
|
744 // async |
|
745 return iSrCustomCommands.RemoveRules(aGrammarID, aRuleIDs); |
|
746 |
|
747 } |
|
748 |
|
749 // ----------------------------------------------------------------------------- |
|
750 // CSISpeechRecognitionUtility::UnloadRule |
|
751 // Unloads a rule temporary memory. The rule in the permanent storage is not |
|
752 // removed. |
|
753 // ----------------------------------------------------------------------------- |
|
754 // |
|
755 EXPORT_C TInt CSISpeechRecognitionUtility::UnloadRule( |
|
756 TSIGrammarID aGrammarID, |
|
757 TSIRuleID aRuleID) |
|
758 { |
|
759 |
|
760 // async |
|
761 return iSrCustomCommands.UnloadRule(aGrammarID, aRuleID); |
|
762 |
|
763 } |
|
764 |
|
765 // ----------------------------------------------------------------------------- |
|
766 // CSISpeechRecognitionUtility::UnloadGrammar |
|
767 // Unloads the specified grammar from the list of grammars |
|
768 // in temporary memory, previously loaded with LoadGrammarL. |
|
769 // The grammar in the permanent storage remains intact. |
|
770 // ----------------------------------------------------------------------------- |
|
771 // |
|
772 EXPORT_C TInt CSISpeechRecognitionUtility::UnloadGrammar( |
|
773 TSIGrammarID aGrammarID ) |
|
774 { |
|
775 return iSrCustomCommands.UnloadGrammar( aGrammarID ); |
|
776 } |
|
777 |
|
778 // ----------------------------------------------------------------------------- |
|
779 // CSISpeechRecognitionUtility::SetEventHandler |
|
780 // Sets the callback address for asynchronous functions. |
|
781 // ----------------------------------------------------------------------------- |
|
782 // |
|
783 EXPORT_C void CSISpeechRecognitionUtility::SetEventHandler( |
|
784 MSISpeechRecognitionUtilityObserver* aSpeechRecognitionUtilityObserver) |
|
785 { |
|
786 |
|
787 // save the new event handler callback address |
|
788 iSpeechRecognitionUtilityObserver = aSpeechRecognitionUtilityObserver; |
|
789 |
|
790 } |
|
791 |
|
792 // ----------------------------------------------------------------------------- |
|
793 // CSISpeechRecognitionUtility::GetAllPronunciationIDs |
|
794 // Returns all pronunciation IDs that exist in the aLexiconID lexicon. |
|
795 // ----------------------------------------------------------------------------- |
|
796 // |
|
797 EXPORT_C TInt CSISpeechRecognitionUtility::GetAllPronunciationIDs( |
|
798 TSILexiconID aLexiconID, |
|
799 RArray <TSIPronunciationID>& aPronunciationIDs) |
|
800 { |
|
801 |
|
802 if (iPronunciationIDs != NULL) |
|
803 { |
|
804 return KErrInUse; |
|
805 } |
|
806 |
|
807 TInt err = iSrCustomCommands.GetAllPronunciationIDs(aLexiconID); |
|
808 |
|
809 |
|
810 if (err == KErrNone) |
|
811 { |
|
812 iPronunciationIDs = &aPronunciationIDs; |
|
813 } |
|
814 |
|
815 return err; |
|
816 |
|
817 } |
|
818 |
|
819 // ----------------------------------------------------------------------------- |
|
820 // CSpeechRecognitionCustomCommandParser::GetAllClientGrammarIDs |
|
821 // Returns all client grammar IDs. |
|
822 // ----------------------------------------------------------------------------- |
|
823 // |
|
824 EXPORT_C TInt CSISpeechRecognitionUtility::GetAllClientGrammarIDs( |
|
825 RArray <TSIGrammarID>& aGrammarIDs ) |
|
826 { |
|
827 |
|
828 |
|
829 if (iGrammarIDs != NULL) |
|
830 { |
|
831 return KErrInUse; |
|
832 } |
|
833 |
|
834 TInt err = iSrCustomCommands.GetAllClientGrammarIDs(); |
|
835 |
|
836 if (err == KErrNone) |
|
837 { |
|
838 iGrammarIDs = &aGrammarIDs; |
|
839 } |
|
840 |
|
841 return err; |
|
842 |
|
843 } |
|
844 |
|
845 // ----------------------------------------------------------------------------- |
|
846 // CSpeechRecognitionCustomCommandParser::GetAllClientLexiconIDs |
|
847 // Returns all client lexicon IDs. |
|
848 // ----------------------------------------------------------------------------- |
|
849 // |
|
850 EXPORT_C TInt CSISpeechRecognitionUtility::GetAllClientLexiconIDs( |
|
851 RArray <TSILexiconID>& aLexiconIDs ) |
|
852 { |
|
853 |
|
854 if (iLexiconIDs != NULL) |
|
855 { |
|
856 return KErrInUse; |
|
857 } |
|
858 |
|
859 TInt err = iSrCustomCommands.GetAllClientLexiconIDs(); |
|
860 |
|
861 if (err == KErrNone) |
|
862 { |
|
863 iLexiconIDs = &aLexiconIDs; |
|
864 } |
|
865 |
|
866 return err; |
|
867 |
|
868 } |
|
869 |
|
870 // ----------------------------------------------------------------------------- |
|
871 // CSpeechRecognitionCustomCommandParser::GetAllClientModelBankIDs |
|
872 // Returns all client model bank IDs. |
|
873 // ----------------------------------------------------------------------------- |
|
874 // |
|
875 EXPORT_C TInt CSISpeechRecognitionUtility::GetAllClientModelBankIDs( |
|
876 RArray <TSIModelBankID>& aModelBankIDs ) |
|
877 { |
|
878 |
|
879 if (iModelBankIDs != NULL) |
|
880 { |
|
881 return KErrInUse; |
|
882 } |
|
883 |
|
884 TInt err = iSrCustomCommands.GetAllClientModelBankIDs(); |
|
885 |
|
886 if (err == KErrNone) |
|
887 { |
|
888 iModelBankIDs = &aModelBankIDs; |
|
889 } |
|
890 |
|
891 return err; |
|
892 |
|
893 } |
|
894 |
|
895 |
|
896 // ----------------------------------------------------------------------------- |
|
897 // CSpeechRecognitionCustomCommandParser::GetAllGrammarIDs |
|
898 // Returns all grammar IDs for all clients. |
|
899 // ----------------------------------------------------------------------------- |
|
900 // |
|
901 EXPORT_C TInt CSISpeechRecognitionUtility::GetAllGrammarIDs( |
|
902 RArray <TSIGrammarID>& aGrammarIDs ) |
|
903 { |
|
904 |
|
905 if (iGrammarIDs != NULL) |
|
906 { |
|
907 return KErrInUse; |
|
908 } |
|
909 |
|
910 TInt err = iSrCustomCommands.GetAllGrammarIDs(); |
|
911 |
|
912 if (err == KErrNone) |
|
913 { |
|
914 iGrammarIDs = &aGrammarIDs; |
|
915 } |
|
916 |
|
917 return err; |
|
918 |
|
919 } |
|
920 |
|
921 // ----------------------------------------------------------------------------- |
|
922 // CSpeechRecognitionCustomCommandParser::GetAllLexiconIDs |
|
923 // Returns all lexicon IDs for all clients. |
|
924 // ----------------------------------------------------------------------------- |
|
925 // |
|
926 EXPORT_C TInt CSISpeechRecognitionUtility::GetAllLexiconIDs( |
|
927 RArray <TSILexiconID>& aLexiconIDs ) |
|
928 { |
|
929 |
|
930 if (iLexiconIDs != NULL) |
|
931 { |
|
932 return KErrInUse; |
|
933 } |
|
934 |
|
935 TInt err = iSrCustomCommands.GetAllLexiconIDs(); |
|
936 |
|
937 if (err == KErrNone) |
|
938 { |
|
939 iLexiconIDs = &aLexiconIDs; |
|
940 } |
|
941 |
|
942 return err; |
|
943 |
|
944 } |
|
945 |
|
946 // ----------------------------------------------------------------------------- |
|
947 // CSpeechRecognitionCustomCommandParser::GetAllModelBankIDs |
|
948 // Returns all model bank IDs for all clients. |
|
949 // ----------------------------------------------------------------------------- |
|
950 // |
|
951 EXPORT_C TInt CSISpeechRecognitionUtility::GetAllModelBankIDs( |
|
952 RArray <TSIModelBankID>& aModelBankIDs ) |
|
953 { |
|
954 |
|
955 if (iModelBankIDs != NULL) |
|
956 { |
|
957 return KErrInUse; |
|
958 } |
|
959 |
|
960 TInt err = iSrCustomCommands.GetAllModelBankIDs(); |
|
961 |
|
962 if (err == KErrNone) |
|
963 { |
|
964 iModelBankIDs = &aModelBankIDs; |
|
965 } |
|
966 |
|
967 return err; |
|
968 |
|
969 } |
|
970 |
|
971 |
|
972 // ----------------------------------------------------------------------------- |
|
973 // CSISpeechRecognitionUtility::GetAllModelIDs |
|
974 // Returns all model IDs that exist in the aModelBankID bank. |
|
975 // ----------------------------------------------------------------------------- |
|
976 // |
|
977 EXPORT_C TInt CSISpeechRecognitionUtility::GetAllModelIDs( |
|
978 TSIModelBankID aModelBankID, |
|
979 RArray <TSIModelID>& aModelIDs) |
|
980 { |
|
981 |
|
982 if (iModelIDs != NULL) |
|
983 { |
|
984 return KErrInUse; |
|
985 } |
|
986 |
|
987 TInt err = iSrCustomCommands.GetAllModelIDs(aModelBankID); |
|
988 |
|
989 if (err == KErrNone) |
|
990 { |
|
991 iModelIDs = &aModelIDs; |
|
992 } |
|
993 |
|
994 return err; |
|
995 |
|
996 } |
|
997 |
|
998 // ----------------------------------------------------------------------------- |
|
999 // CSISpeechRecognitionUtility::GetRuleValidity |
|
1000 // Returns whether the specified rule is valid in the aValid variable. |
|
1001 // ----------------------------------------------------------------------------- |
|
1002 // |
|
1003 EXPORT_C TInt CSISpeechRecognitionUtility::GetRuleValidity( |
|
1004 TSIGrammarID aGrammarID, |
|
1005 TSIRuleID aRuleID, |
|
1006 TBool& aValid) |
|
1007 { |
|
1008 |
|
1009 // async |
|
1010 return iSrCustomCommands.GetRuleValidity(aGrammarID, aRuleID, aValid); |
|
1011 |
|
1012 } |
|
1013 |
|
1014 // ----------------------------------------------------------------------------- |
|
1015 // CSISpeechRecognitionUtility::GetAllRuleIDs |
|
1016 // Returns all grammar IDs that exist in the aGrammarID bank. |
|
1017 // ----------------------------------------------------------------------------- |
|
1018 // |
|
1019 EXPORT_C TInt CSISpeechRecognitionUtility::GetAllRuleIDs( |
|
1020 TSIGrammarID aGrammarID, |
|
1021 RArray <TSIRuleID>& aRuleIDs) |
|
1022 { |
|
1023 |
|
1024 if (iRuleIDs != NULL) |
|
1025 { |
|
1026 return KErrInUse; |
|
1027 } |
|
1028 |
|
1029 TInt err = iSrCustomCommands.GetAllRuleIDs(aGrammarID); |
|
1030 |
|
1031 if (err == KErrNone) |
|
1032 { |
|
1033 iRuleIDs = &aRuleIDs; |
|
1034 } |
|
1035 |
|
1036 return err; |
|
1037 |
|
1038 } |
|
1039 |
|
1040 // ----------------------------------------------------------------------------- |
|
1041 // CSISpeechRecognitionUtility::CreateModelBank |
|
1042 // Creates a model bank and returns ID of the new model bank in aModelBankID. |
|
1043 // ----------------------------------------------------------------------------- |
|
1044 // |
|
1045 EXPORT_C TInt CSISpeechRecognitionUtility::CreateModelBank( |
|
1046 TSIModelBankID& aModelBankID) |
|
1047 { |
|
1048 |
|
1049 // async |
|
1050 return iSrCustomCommands.CreateModelBank(aModelBankID); |
|
1051 |
|
1052 } |
|
1053 |
|
1054 // ----------------------------------------------------------------------------- |
|
1055 // CSISpeechRecognitionUtility::RemoveModelBank |
|
1056 // Removes the model bank specified by aModelBankID from permanent storage. |
|
1057 // ----------------------------------------------------------------------------- |
|
1058 // |
|
1059 EXPORT_C TInt CSISpeechRecognitionUtility::RemoveModelBank( |
|
1060 TSIModelBankID aModelBankID) |
|
1061 { |
|
1062 |
|
1063 // async |
|
1064 return iSrCustomCommands.RemoveModelBank(aModelBankID); |
|
1065 |
|
1066 } |
|
1067 |
|
1068 // ----------------------------------------------------------------------------- |
|
1069 // CSISpeechRecognitionUtility::LoadEngineParameters |
|
1070 // Sends a command to the controller to load the parameters into |
|
1071 // the engine. |
|
1072 // ----------------------------------------------------------------------------- |
|
1073 // |
|
1074 EXPORT_C TInt CSISpeechRecognitionUtility::LoadEngineParameters( |
|
1075 const RArray<TInt>& aParameterId, |
|
1076 const RArray<TInt>& aParameterValue) |
|
1077 { |
|
1078 |
|
1079 return iSrCustomCommands.LoadEngineParameters(aParameterId, aParameterValue); |
|
1080 |
|
1081 } |
|
1082 |
|
1083 // ----------------------------------------------------------------------------- |
|
1084 // CSISpeechRecognitionUtility::SetAudioPriority |
|
1085 // Set the audio priority and preference for training, recognition and |
|
1086 // playback. |
|
1087 // ----------------------------------------------------------------------------- |
|
1088 // |
|
1089 EXPORT_C TInt CSISpeechRecognitionUtility::SetAudioPriority( |
|
1090 TInt aPriority, |
|
1091 TInt aTrainPreference, |
|
1092 TInt aPlaybackPreference, |
|
1093 TInt aRecognitionPreference) |
|
1094 { |
|
1095 |
|
1096 iAudioPriority = aPriority; |
|
1097 iTrainPreference = aTrainPreference; |
|
1098 iPlaybackPreference = aPlaybackPreference; |
|
1099 iRecognitionPreference = aRecognitionPreference; |
|
1100 |
|
1101 return KErrNone; |
|
1102 |
|
1103 } |
|
1104 |
|
1105 |
|
1106 // ----------------------------------------------------------------------------- |
|
1107 // CSISpeechRecognitionUtility::HandleEvent |
|
1108 // Callback function for asynchrounus events. Settting the address to NULL |
|
1109 // insures no unexpected callback will occur. |
|
1110 // ----------------------------------------------------------------------------- |
|
1111 // |
|
1112 void CSISpeechRecognitionUtility::HandleEvent( const TMMFEvent& aEvent ) |
|
1113 { |
|
1114 |
|
1115 TBool cancelled = EFalse; |
|
1116 |
|
1117 TInt event = (TInt)aEvent.iEventType.iUid; |
|
1118 TInt result = (TInt)aEvent.iErrorCode; |
|
1119 |
|
1120 RUBY_DEBUG2( "CSISpeechRecognitionUtility::HandleEvent() - Event Type = %d, Event Result = %d", event, result ); |
|
1121 |
|
1122 switch (event) |
|
1123 { |
|
1124 case KUidAsrEventGetAllPronunciationIDsVal: |
|
1125 if (iPronunciationIDs) |
|
1126 { |
|
1127 if ( result == KErrNone ) |
|
1128 { |
|
1129 TRAP(result, |
|
1130 iSrCustomCommands.GetPronunciationIDArrayL(*iPronunciationIDs)); |
|
1131 } |
|
1132 // async operation complete, so no need to store pointer anymore |
|
1133 iPronunciationIDs = NULL; |
|
1134 } |
|
1135 else |
|
1136 { |
|
1137 cancelled = ETrue; |
|
1138 } |
|
1139 break; |
|
1140 |
|
1141 |
|
1142 case KUidAsrEventGetAllRuleIDsVal: |
|
1143 if (iRuleIDs) |
|
1144 { |
|
1145 if ( result == KErrNone ) |
|
1146 { |
|
1147 TRAP(result, iSrCustomCommands.GetRuleIDArrayL(*iRuleIDs)); |
|
1148 } |
|
1149 // async operation complete, so no need to store pointer anymore |
|
1150 iRuleIDs = NULL; |
|
1151 } |
|
1152 else |
|
1153 { |
|
1154 cancelled = ETrue; |
|
1155 } |
|
1156 break; |
|
1157 |
|
1158 case KUidAsrEventGetAllModelIDsVal: |
|
1159 if (iModelIDs) |
|
1160 { |
|
1161 if ( result == KErrNone ) |
|
1162 { |
|
1163 TRAP(result, iSrCustomCommands.GetModelIDArrayL(*iModelIDs)); |
|
1164 } |
|
1165 // async operation complete, so no need to store pointer anymore |
|
1166 iModelIDs = NULL; |
|
1167 } |
|
1168 else |
|
1169 { |
|
1170 cancelled = ETrue; |
|
1171 } |
|
1172 break; |
|
1173 |
|
1174 case KUidAsrEventRecordVal: |
|
1175 // if the record function has an error during recognition |
|
1176 // then clear iResultSet pointer. |
|
1177 if ( (iResultSet) && (result != KErrNone) ) |
|
1178 { |
|
1179 // async operation complete, so no need to store pointer anymore |
|
1180 iResultSet = NULL; |
|
1181 } |
|
1182 break; |
|
1183 |
|
1184 // both of these conditions can use the same functionality |
|
1185 case KUidAsrEventGetAllClientGrammarIDsVal: |
|
1186 case KUidAsrEventGetAllGrammarIDsVal: |
|
1187 if (iGrammarIDs) |
|
1188 { |
|
1189 if ( result == KErrNone ) |
|
1190 { |
|
1191 TRAP(result, iSrCustomCommands.GetGrammarIDArrayL(*iGrammarIDs)); |
|
1192 } |
|
1193 // async operation complete, so no need to store pointer anymore |
|
1194 iGrammarIDs = NULL; |
|
1195 } |
|
1196 else |
|
1197 { |
|
1198 cancelled = ETrue; |
|
1199 } |
|
1200 break; |
|
1201 |
|
1202 // both of these conditions can use the same functionality |
|
1203 case KUidAsrEventGetAllClientLexiconIDsVal: |
|
1204 case KUidAsrEventGetAllLexiconIDsVal: |
|
1205 if (iLexiconIDs) |
|
1206 { |
|
1207 if ( result == KErrNone ) |
|
1208 { |
|
1209 TRAP(result, iSrCustomCommands.GetLexiconIDArrayL(*iLexiconIDs)); |
|
1210 } |
|
1211 // async operation complete, so no need to store pointer anymore |
|
1212 iLexiconIDs = NULL; |
|
1213 } |
|
1214 else |
|
1215 { |
|
1216 cancelled = ETrue; |
|
1217 } |
|
1218 break; |
|
1219 |
|
1220 // both of these conditions can use the same functionality |
|
1221 case KUidAsrEventGetAllClientModelBankIDsVal: |
|
1222 case KUidAsrEventGetAllModelBankIDsVal: |
|
1223 |
|
1224 if (iModelBankIDs) |
|
1225 { |
|
1226 if ( result == KErrNone ) |
|
1227 { |
|
1228 TRAP(result, iSrCustomCommands.GetModelBankIDArrayL(*iModelBankIDs)); |
|
1229 } |
|
1230 // async operation complete, so no need to store pointer anymore |
|
1231 iModelBankIDs = NULL; |
|
1232 } |
|
1233 else |
|
1234 { |
|
1235 cancelled = ETrue; |
|
1236 } |
|
1237 break; |
|
1238 |
|
1239 // SI functions, which require postprocessing |
|
1240 case KUidAsrEventAddVoiceTagsVal: |
|
1241 |
|
1242 if (iRuleIDs) |
|
1243 { |
|
1244 if ( result == KErrNone ) |
|
1245 { |
|
1246 TRAP(result, |
|
1247 iSrCustomCommands.GetRuleIDArrayL(*iRuleIDs)); |
|
1248 } |
|
1249 // async operation complete, so no need to store pointer anymore |
|
1250 iRuleIDs = NULL; |
|
1251 } |
|
1252 else |
|
1253 { |
|
1254 cancelled = ETrue; |
|
1255 } |
|
1256 break; |
|
1257 |
|
1258 case KUidAsrEventRecognitionVal: |
|
1259 |
|
1260 if (iSIResultSet) |
|
1261 { |
|
1262 if ( result == KErrNone ) |
|
1263 { |
|
1264 TRAP(result, iSrCustomCommands.GetSIResultSetL(*iSIResultSet)); |
|
1265 } |
|
1266 // async operation complete, so no need to store pointer anymore |
|
1267 iSIResultSet = NULL; |
|
1268 } |
|
1269 else |
|
1270 { |
|
1271 cancelled = ETrue; |
|
1272 } |
|
1273 break; |
|
1274 |
|
1275 default: |
|
1276 break; |
|
1277 |
|
1278 } |
|
1279 |
|
1280 if ( iSpeechRecognitionUtilityObserver && !cancelled ) |
|
1281 { |
|
1282 iSpeechRecognitionUtilityObserver->MsruoEvent( aEvent.iEventType, result ); |
|
1283 } |
|
1284 } |
|
1285 |
|
1286 // end of file |