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1 /* |
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2 * Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0"" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Implementation for chinese peninput full screen hwr |
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15 * |
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16 */ |
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17 |
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18 //SYSTEM INCLUDE |
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19 #include <centralrepository.h> |
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20 #include <settingsinternalcrkeys.h> |
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21 |
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22 //FEP INCLUDE |
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23 #include <aknfeppeninputenums.h> |
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24 #include <AknFepGlobalEnums.h> |
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25 #include <AknFepInternalCRKeys.h> |
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26 |
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27 //USER INCLUDE |
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28 #include "peninputhwrfscndatastore.h" |
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29 #include "peninputhwrtriggerstr.h" |
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30 #include "peninputhwrengine.h" |
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31 |
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32 //CONSTANT DEFINATION HEADER |
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33 #include "peninputhwrfscnstoreconstants.h" |
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34 #include <peninputhwrfscreencn.rsg> |
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35 #include "peninputpluginutils.h" |
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36 |
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37 // ---------------------------------------------------------------------------- |
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38 // Symbian constructor |
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39 // ---------------------------------------------------------------------------- |
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40 // |
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41 CPeninputHwrfscnDataStore* CPeninputHwrfscnDataStore::NewL( |
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42 CPtiEngine* aPtiEngine ) |
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43 { |
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44 CPeninputHwrfscnDataStore* self = new ( ELeave ) |
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45 CPeninputHwrfscnDataStore(); |
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46 |
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47 CleanupStack::PushL( self ); |
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48 self->ConstructL( aPtiEngine ); |
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49 CleanupStack::Pop( self );//self |
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50 |
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51 return self; |
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52 } |
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53 |
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54 // ---------------------------------------------------------------------------- |
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55 // C++ constructor |
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56 // ---------------------------------------------------------------------------- |
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57 // |
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58 CPeninputHwrfscnDataStore::CPeninputHwrfscnDataStore() |
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59 { |
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60 iLanguage = ELangNone; |
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61 iCurrentNumberMode = EAknEditorStandardNumberModeKeymap; |
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62 } |
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63 |
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64 // ---------------------------------------------------------------------------- |
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65 // destructor |
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66 // ---------------------------------------------------------------------------- |
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67 // |
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68 CPeninputHwrfscnDataStore::~CPeninputHwrfscnDataStore() |
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69 { |
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70 iSubscriberList.Close(); |
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71 |
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72 iCandidates.ResetAndDestroy(); |
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73 iCandidates.Close(); |
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74 |
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75 iPredictives.ResetAndDestroy(); |
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76 iPredictives.Close(); |
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77 |
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78 iRangeStartPos.Close(); |
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79 |
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80 iPermittedRanges.Close(); |
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81 |
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82 iKeyMappingIdList.Close(); |
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83 |
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84 iKeyMappingStringList.ResetAndDestroy(); |
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85 iKeyMappingStringList.Close(); |
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86 |
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87 delete iGSRepositoryWatcher; |
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88 |
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89 delete iRepositoryFep; |
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90 delete iRepositorySetting; |
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91 |
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92 delete iTriggerStr; |
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93 |
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94 delete iHwrEngine; |
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95 |
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96 delete iUserDefinedResource; |
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97 } |
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98 |
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99 // ---------------------------------------------------------------------------- |
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100 // Second phase constructor |
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101 // ---------------------------------------------------------------------------- |
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102 // |
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103 void CPeninputHwrfscnDataStore::ConstructL( CPtiEngine* aPtiEngine ) |
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104 { |
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105 //create the repository for fep settings |
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106 iRepositoryFep = CRepository::NewL( KCRUidAknFep ); |
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107 |
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108 //create the repository for gereral settings |
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109 iRepositorySetting = CRepository::NewL( KCRUidPersonalizationSettings ); |
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110 |
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111 //create the repository watcher for general settings |
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112 iGSRepositoryWatcher = CAknFepRepositoryWatcher::NewL( |
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113 KCRUidPersonalizationSettings, |
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114 TCallBack( HandleGSRepositoryCallBack, this ), |
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115 iRepositorySetting ); |
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116 |
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117 //create the trigger string |
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118 iTriggerStr = new ( ELeave ) CAknFepHwrTriggerStr(); |
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119 |
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120 //create the hwr engine |
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121 iHwrEngine = CAknFepHwrEngine::NewL( aPtiEngine, this ); |
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122 |
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123 //initialize the key mapping list |
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124 InitKeyMappingListL(); |
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125 } |
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126 |
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127 // ---------------------------------------------------------------------------- |
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128 // Initialize the key mapping list |
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129 // ---------------------------------------------------------------------------- |
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130 // |
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131 void CPeninputHwrfscnDataStore::InitKeyMappingListL() |
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132 { |
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133 //read the key maping string from resource |
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134 TResourceReader reader; |
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135 CCoeEnv::Static()->CreateResourceReaderLC( reader, |
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136 R_AKN_FEP_HWR_KEY_MAPPING_STRING_LIST ); |
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137 |
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138 const TInt count = reader.ReadInt16(); |
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139 |
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140 for ( TInt i = 0; i < count; i++ ) |
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141 { |
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142 iKeyMappingIdList.Append( reader.ReadInt16() ); |
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143 TPtrC ptr = reader.ReadTPtrC(); |
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144 iKeyMappingStringList.Append( ptr.Alloc() ); |
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145 } |
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146 iCurrentNumberMode = EAknEditorStandardNumberModeKeymap; |
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147 CleanupStack::PopAndDestroy(); |
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148 } |
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149 |
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150 // ---------------------------------------------------------------------------- |
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151 // Is candidate in Chinese range |
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152 // ---------------------------------------------------------------------------- |
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153 // |
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154 TBool CPeninputHwrfscnDataStore::IsChinese( TInt aCandidateIndex ) const |
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155 { |
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156 TUint16 candidate = ( *iCandidates[aCandidateIndex] )[0]; |
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157 if( candidate >= 0x4E00 && candidate <= 0x9FA5 ) |
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158 { |
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159 return ETrue; |
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160 } |
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161 |
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162 return EFalse; |
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163 } |
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164 |
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165 // ---------------------------------------------------------------------------- |
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166 // Is candidate in Chinese range |
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167 // ---------------------------------------------------------------------------- |
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168 // |
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169 TBool CPeninputHwrfscnDataStore::IsValid( TInt aCandidateIndex ) const |
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170 { |
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171 return ( *iCandidates[aCandidateIndex] ).Length() > 0; |
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172 } |
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173 |
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174 // ---------------------------------------------------------------------------- |
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175 // Is the language which has the homephonic effect. |
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176 // ---------------------------------------------------------------------------- |
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177 // |
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178 TBool CPeninputHwrfscnDataStore::IsHomephonicLanguage() |
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179 { |
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180 if ( iLanguage == ELangPrcChinese || iLanguage == ELangTaiwanChinese ) |
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181 { |
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182 return ETrue; |
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183 } |
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184 |
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185 return EFalse; |
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186 } |
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187 |
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188 // ---------------------------------------------------------------------------- |
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189 // Do recoginize by engine |
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190 // ---------------------------------------------------------------------------- |
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191 // |
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192 void CPeninputHwrfscnDataStore::DoRecognizeL( const RArray<TPoint>& aTraceData ) |
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193 { |
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194 iHwrEngine->DoRecognizeL( aTraceData, iCandidates ); |
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195 SetCandidatesL(); |
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196 } |
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197 |
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198 // ---------------------------------------------------------------------------- |
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199 // Do predictive using trigger string |
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200 // ---------------------------------------------------------------------------- |
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201 // |
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202 void CPeninputHwrfscnDataStore::DoPredictiveL() |
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203 { |
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204 // clear the predictives |
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205 iPredictives.ResetAndDestroy(); |
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206 |
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207 //if the Primary range is chinese |
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208 TInt primaryRange = iPermittedRanges[0]; |
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209 |
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210 if( primaryRange == ERangeNative ) |
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211 { |
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212 GetPredictivesOfPriRangeAsChineseL(); |
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213 } |
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214 //if the Primary range is english |
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215 else if( primaryRange == ERangeEnglish ) |
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216 { |
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217 GetPredictivesOfPriRangeAsEnglishL(); |
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218 } |
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219 //if the Primary range is number |
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220 else if( primaryRange == ERangeNumber ) |
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221 { |
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222 GetPredictivesOfPriRangeAsNumberL(); |
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223 } |
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224 } |
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225 |
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226 // ---------------------------------------------------------------------------- |
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227 // Get predictives of primary range as chinese |
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228 // ---------------------------------------------------------------------------- |
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229 // |
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230 void CPeninputHwrfscnDataStore::GetPredictivesOfPriRangeAsChineseL() |
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231 { |
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232 TPtrC string = TriggerStr()->GetString(); |
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233 |
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234 iHwrEngine->DoPredictiveL( string, iPredictives ); |
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235 if( PredictiveCount() == 0 ) |
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236 { |
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237 TriggerStr()->SetLast(); |
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238 iHwrEngine->DoPredictiveL( TriggerStr()->GetString(), iPredictives ); |
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239 } |
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240 |
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241 SetPredictives(); |
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242 } |
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243 |
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244 // ---------------------------------------------------------------------------- |
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245 // Get predictives of primary range as Number |
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246 // ---------------------------------------------------------------------------- |
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247 // |
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248 void CPeninputHwrfscnDataStore::GetPredictivesOfPriRangeAsNumberL() |
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249 { |
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250 if( iPermittedRanges.Count() == 1 ) |
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251 { |
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252 if( iCurrentNumberMode != EAknEditorPlainNumberModeKeymap ) |
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253 { |
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254 HBufC* keyMappingBuf = KeyMappingStringL(); |
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255 CleanupStack::PushL( keyMappingBuf ); |
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256 TInt strLen = keyMappingBuf->Length(); |
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257 if( strLen > KNumberCount ) |
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258 { |
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259 const TUint16* keyMapingPtr = keyMappingBuf->Ptr(); |
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260 //keyMappingBuf always contains 0~9 number symbol |
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261 //move the pointer to 11th char, right after 0~9 numbers, |
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262 //because we just need symbol not number |
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263 keyMapingPtr += KNumberCount; |
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264 |
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265 TInt length = strLen - KNumberCount; |
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266 for( TInt i = 0; i < length; i++ ) |
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267 { |
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268 TBuf<1> charBuf; |
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269 charBuf.Append( ( keyMapingPtr + i ), 1 ); |
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270 |
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271 iPredictives.AppendL( charBuf.AllocL() ); |
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272 } |
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273 |
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274 SetPredictives(); |
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275 } |
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276 CleanupStack::PopAndDestroy( keyMappingBuf ); |
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277 } |
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278 } |
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279 else |
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280 { |
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281 TInt symCount = sizeof( NumberPredictSymCode )/sizeof( TUint16 ); |
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282 |
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283 for( TInt i = 0; i < symCount; i++ ) |
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284 { |
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285 TBuf<1> charBuf; |
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286 charBuf.Append( NumberPredictSymCode[i] ); |
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287 |
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288 iPredictives.AppendL( charBuf.AllocL() ); |
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289 } |
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290 |
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291 SetPredictives(); |
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292 } |
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293 } |
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294 |
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295 // ---------------------------------------------------------------------------- |
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296 // Get predictives of primary range as English |
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297 // ---------------------------------------------------------------------------- |
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298 // |
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299 void CPeninputHwrfscnDataStore::GetPredictivesOfPriRangeAsEnglishL() |
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300 { |
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301 TInt symCount = sizeof( EnglishPredictSymCode )/sizeof( TUint16 ); |
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302 |
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303 for( TInt i = 0; i < symCount; i++ ) |
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304 { |
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305 TBuf<1> charBuf; |
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306 charBuf.Append( EnglishPredictSymCode[i] ); |
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307 |
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308 iPredictives.AppendL( charBuf.AllocL() ); |
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309 } |
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310 |
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311 if( iPredictives.Count() > 0 ) |
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312 { |
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313 SetPredictives(); |
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314 } |
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315 } |
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316 |
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317 // ---------------------------------------------------------------------------- |
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318 // Do homophonic using trigger string |
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319 // ---------------------------------------------------------------------------- |
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320 // |
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321 void CPeninputHwrfscnDataStore::DoHomophonicL( const TDesC& aString ) |
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322 { |
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323 iHwrEngine->DoHomophonicL( aString, iCandidates ); |
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324 SetHomephonicCandidatesL(); |
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325 } |
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326 |
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327 |
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328 // ---------------------------------------------------------------------------- |
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329 // Get the predictive count |
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330 // ---------------------------------------------------------------------------- |
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331 // |
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332 TInt CPeninputHwrfscnDataStore::PredictiveCount() const |
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333 { |
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334 return iPredictives.Count(); |
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335 } |
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336 |
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337 // ---------------------------------------------------------------------------- |
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338 // Add property subscriber |
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339 // ---------------------------------------------------------------------------- |
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340 // |
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341 void CPeninputHwrfscnDataStore::AddSubscriber( |
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342 MPeninputHwrfscnPropertySubscriber* aSubscriber ) |
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343 { |
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344 if ( aSubscriber ) |
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345 { |
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346 const TInt index = iSubscriberList.Find( aSubscriber ); |
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347 |
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348 if ( index == KErrNotFound ) |
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349 { |
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350 iSubscriberList.Append( aSubscriber ); |
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351 } |
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352 } |
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353 } |
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354 |
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355 // ---------------------------------------------------------------------------- |
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356 // Get the trigger string |
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357 // ---------------------------------------------------------------------------- |
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358 // |
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359 CAknFepHwrTriggerStr* CPeninputHwrfscnDataStore::TriggerStr() const |
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360 { |
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361 return iTriggerStr; |
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362 } |
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363 |
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364 // ---------------------------------------------------------------------------- |
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365 // Set permitted ranges |
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366 // ---------------------------------------------------------------------------- |
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367 // |
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368 void CPeninputHwrfscnDataStore::SetPermittedRanges( TInt aPermittedRanges ) |
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369 { |
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370 iPermittedRanges.Reset(); |
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371 |
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372 //order can not be changed |
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373 if ( aPermittedRanges & ERangeNative ) |
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374 { |
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375 iPermittedRanges.Append( ERangeNative ); |
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376 } |
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377 if ( aPermittedRanges & ERangeEnglish ) |
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378 { |
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379 iPermittedRanges.Append( ERangeEnglish ); |
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380 } |
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381 if ( aPermittedRanges & ERangeNumber ) |
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382 { |
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383 iPermittedRanges.Append( ERangeNumber ); |
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384 } |
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385 if ( aPermittedRanges & ERangeSymbol ) |
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386 { |
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387 iPermittedRanges.Append( ERangeSymbol ); |
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388 } |
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389 |
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390 iIntRange = aPermittedRanges; |
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391 |
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392 NotifySubscriber( MPeninputHwrfscnPropertySubscriber:: |
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393 EPeninputHwrfscnPropertyPermittedRange ); |
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394 |
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395 NotifySubscriber( MPeninputHwrfscnPropertySubscriber:: |
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396 EPeninputHwrfscnPropertyRange ); |
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397 // set primary and auxiliary ranges for hwr engine |
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398 iHwrEngine->SetRanges( iPermittedRanges ); |
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399 } |
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400 |
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401 // ---------------------------------------------------------------------------- |
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402 // Get the permitted ranges |
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403 // ---------------------------------------------------------------------------- |
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404 // |
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405 const RArray<TInt>& CPeninputHwrfscnDataStore::PermittedRanges() const |
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406 { |
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407 return iPermittedRanges; |
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408 } |
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409 |
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410 // ---------------------------------------------------------------------------- |
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411 // Set permitted cases |
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412 // ---------------------------------------------------------------------------- |
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413 // |
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414 void CPeninputHwrfscnDataStore::SetPermittedCases( TInt aPermittedCases ) |
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415 { |
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416 iPermittedCases = aPermittedCases; |
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417 NotifySubscriber( MPeninputHwrfscnPropertySubscriber:: |
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418 EPeninputHwrfscnPropertyPermittedCases ); |
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419 } |
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420 |
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421 // ---------------------------------------------------------------------------- |
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422 // Set Primary range |
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423 // ---------------------------------------------------------------------------- |
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424 // |
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425 void CPeninputHwrfscnDataStore::SetPrimaryRange( TInt aPrimaryRange ) |
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426 { |
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427 const TInt oldIndex = iPermittedRanges.Find( aPrimaryRange ); |
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428 |
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429 if ( oldIndex > 0 ) |
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430 { |
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431 iPermittedRanges.Sort(); |
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432 const TInt index = iPermittedRanges.Find( aPrimaryRange ); |
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433 |
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434 iPermittedRanges.Remove( index ); |
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435 iPermittedRanges.Insert( aPrimaryRange, 0 ); |
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436 |
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437 NotifySubscriber( |
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438 MPeninputHwrfscnPropertySubscriber:: |
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439 EPeninputHwrfscnPropertyRange ); |
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440 |
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441 // set primary and auxiliary ranges for hwr engine |
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442 iHwrEngine->SetRanges( iPermittedRanges ); |
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443 } |
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444 } |
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445 |
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446 // ---------------------------------------------------------------------------- |
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447 // get Primary range |
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448 // ---------------------------------------------------------------------------- |
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449 // |
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450 TInt CPeninputHwrfscnDataStore::PrimaryRange() |
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451 { |
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452 if( iPermittedRanges.Count() > 0 ) |
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453 { |
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454 return iPermittedRanges[0]; |
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455 } |
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456 return -1; |
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457 } |
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458 |
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459 // ---------------------------------------------------------------------------- |
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460 // get Primary range |
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461 // ---------------------------------------------------------------------------- |
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462 // |
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463 TBool CPeninputHwrfscnDataStore::IsChinesePrimaryRange() |
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464 { |
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465 return ( iPermittedRanges[0] == ERangeNative ); |
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466 } |
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467 |
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468 // ---------------------------------------------------------------------------- |
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469 // Set case |
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470 // ---------------------------------------------------------------------------- |
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471 // |
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472 void CPeninputHwrfscnDataStore::SetCase( TInt aCase ) |
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473 { |
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474 iCase = aCase; |
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475 NotifySubscriber( MPeninputHwrfscnPropertySubscriber:: |
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476 EPeninputHwrfscnPropertyCase ); |
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477 iHwrEngine->SetCase( iCase ); |
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478 } |
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479 |
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480 // ---------------------------------------------------------------------------- |
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481 // Judge if a language is Chinese |
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482 // ---------------------------------------------------------------------------- |
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483 // |
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484 TBool CPeninputHwrfscnDataStore::LanguageIsChinese( TInt aLanguage ) |
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485 { |
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486 if ( ( aLanguage == ELangPrcChinese ) || |
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487 ( aLanguage == ELangHongKongChinese ) || |
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488 ( aLanguage == ELangTaiwanChinese ) ) |
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489 { |
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490 return ETrue; |
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491 } |
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492 |
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493 return EFalse; |
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494 } |
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495 |
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496 // ---------------------------------------------------------------------------- |
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497 // Set real engine language |
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498 // ---------------------------------------------------------------------------- |
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499 // |
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500 void CPeninputHwrfscnDataStore::SetEngineLanguageL( TInt aLanguage ) |
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501 { |
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502 SetLanguageShowText( aLanguage ); |
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503 iHwrEngine->SetLanguageL( aLanguage ); |
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504 iHwrEngine->SetPrimaryCandidateNum( KCandidateCount ); |
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505 } |
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506 |
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507 // ---------------------------------------------------------------------------- |
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508 // Set language show text |
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509 // ---------------------------------------------------------------------------- |
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510 // |
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511 void CPeninputHwrfscnDataStore::SetLanguageShowText( TInt aLanguage ) |
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512 { |
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513 AknPenInputUtils::GetISOLanguageCode( TLanguage( aLanguage ), |
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514 iLanguageShowText ); |
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515 } |
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516 |
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517 // ---------------------------------------------------------------------------- |
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518 // Set stroke end mark |
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519 // ---------------------------------------------------------------------------- |
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520 // |
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521 void CPeninputHwrfscnDataStore::SetStrokeEndMark() |
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522 { |
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523 NotifySubscriber( MPeninputHwrfscnPropertySubscriber:: |
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524 EPeninputHwrfscnPropertyStrokeEndMark ); |
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525 } |
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526 |
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527 // ---------------------------------------------------------------------------- |
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528 // get stroke end mark from hwr engine |
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529 // ---------------------------------------------------------------------------- |
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530 // |
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531 TPoint CPeninputHwrfscnDataStore::StrokeEndMark() |
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532 { |
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533 return iHwrEngine->StrokeEndMark(); |
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534 } |
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535 |
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536 // ---------------------------------------------------------------------------- |
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537 // stroke end mark from control |
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538 // ---------------------------------------------------------------------------- |
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539 // |
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540 TPoint CPeninputHwrfscnDataStore::StrokeEndMarkFromControl() |
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541 { |
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542 return TPoint( KDefaultStrokeEndMarkX, KDefaultStrokeEndMarkY ); |
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543 } |
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544 |
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545 // ---------------------------------------------------------------------------- |
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546 // Set language |
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547 // ---------------------------------------------------------------------------- |
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548 // |
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549 void CPeninputHwrfscnDataStore::SetLanguageL( TInt aLanguage ) |
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550 { |
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551 if( iLanguage == aLanguage ) |
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552 { |
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553 return; |
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554 } |
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555 |
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556 if ( !LanguageIsChinese( aLanguage ) && ( aLanguage != ELangEnglish ) ) |
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557 { |
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558 return; |
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559 } |
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560 |
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561 if ( aLanguage == ELangEnglish ) |
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562 { |
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563 TLanguage displayLang = User::Language(); |
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564 |
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565 // set real language to a Chinese |
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566 if ( !LanguageIsChinese( iLanguage ) ) |
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567 { |
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568 // original language is not Chinese |
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569 if ( LanguageIsChinese( displayLang ) ) |
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570 { |
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571 iLanguage = displayLang; |
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572 } |
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573 else |
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574 { |
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575 iLanguage = ELangPrcChinese; |
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576 } |
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577 |
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578 SetEngineLanguageL( iLanguage ); |
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579 } |
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580 } |
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581 else |
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582 { |
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583 // aLanguage is Chinese |
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584 if ( iLanguage != aLanguage ) |
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585 { |
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586 iLanguage = aLanguage; |
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587 |
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588 SetEngineLanguageL( iLanguage ); |
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589 } |
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590 } |
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591 |
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592 // make sure whole window is visible |
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593 NotifySubscriber( MPeninputHwrfscnPropertySubscriber:: |
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594 EPeninputHwrfscnPropertyLanguageChanged ); |
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595 } |
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596 |
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597 // ---------------------------------------------------------------------------- |
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598 // Get language |
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599 // ---------------------------------------------------------------------------- |
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600 // |
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601 TInt CPeninputHwrfscnDataStore::CurLanguage() |
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602 { |
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603 return iLanguage; |
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604 } |
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605 |
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606 // ---------------------------------------------------------------------------- |
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607 // Set writting speed |
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608 // ---------------------------------------------------------------------------- |
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609 // |
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610 void CPeninputHwrfscnDataStore::SetWritingSpeed( TInt aWritingSpeed ) |
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611 { |
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612 iWritingSpeed = aWritingSpeed; |
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613 |
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614 TTimeIntervalMicroSeconds32 speed; |
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615 switch ( iWritingSpeed ) |
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616 { |
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617 case EWritingSpeedVeryFast: |
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618 speed = EHwrWritingSpeedVeryFast; |
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619 break; |
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620 |
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621 case EWritingSpeedFast: |
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622 speed = EHwrWritingSpeedFast; |
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623 break; |
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624 |
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625 case EWritingSpeedNormal: |
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626 speed = EHwrWritingSpeedNormal; |
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627 break; |
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628 |
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629 case EWritingSpeedSlow: |
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630 speed = EHwrWritingSpeedSlow; |
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631 break; |
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632 |
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633 case EWritingSpeedVerySlow: |
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634 speed = EHwrWritingSpeedVerySlow; |
|
635 break; |
|
636 |
|
637 default: |
|
638 speed = EHwrWritingSpeedNormal; |
|
639 break; |
|
640 } |
|
641 |
|
642 NotifySubscriber( MPeninputHwrfscnPropertySubscriber:: |
|
643 EPeninputHwrfscnPropertyWriteSpeed ); |
|
644 } |
|
645 |
|
646 // ---------------------------------------------------------------------------- |
|
647 // get writting speed |
|
648 // ---------------------------------------------------------------------------- |
|
649 // |
|
650 TTimeIntervalMicroSeconds32 CPeninputHwrfscnDataStore::WritingSpeed() |
|
651 { |
|
652 TTimeIntervalMicroSeconds32 speed; |
|
653 switch ( iWritingSpeed ) |
|
654 { |
|
655 case EWritingSpeedVeryFast: |
|
656 speed = EHwrWritingSpeedVeryFast; |
|
657 break; |
|
658 |
|
659 case EWritingSpeedFast: |
|
660 speed = EHwrWritingSpeedFast; |
|
661 break; |
|
662 |
|
663 case EWritingSpeedNormal: |
|
664 speed = EHwrWritingSpeedNormal; |
|
665 break; |
|
666 |
|
667 case EWritingSpeedSlow: |
|
668 speed = EHwrWritingSpeedSlow; |
|
669 break; |
|
670 |
|
671 case EWritingSpeedVerySlow: |
|
672 speed = EHwrWritingSpeedVerySlow; |
|
673 break; |
|
674 |
|
675 default: |
|
676 speed = EHwrWritingSpeedNormal; |
|
677 break; |
|
678 } |
|
679 return speed; |
|
680 } |
|
681 |
|
682 // ---------------------------------------------------------------------------- |
|
683 // Set trail drawing pen size |
|
684 // ---------------------------------------------------------------------------- |
|
685 // |
|
686 void CPeninputHwrfscnDataStore::SetBoxPenSize( const TSize& aSize ) |
|
687 { |
|
688 iPenSize = aSize; |
|
689 |
|
690 NotifySubscriber( MPeninputHwrfscnPropertySubscriber:: |
|
691 EPeninputHwrfscnPropertyPenSize ); |
|
692 } |
|
693 |
|
694 // ---------------------------------------------------------------------------- |
|
695 // Set trail drawing pen size |
|
696 // ---------------------------------------------------------------------------- |
|
697 // |
|
698 TSize CPeninputHwrfscnDataStore::PenSize() |
|
699 { |
|
700 return iPenSize; |
|
701 } |
|
702 |
|
703 // ---------------------------------------------------------------------------- |
|
704 // Set trail drawing pen color |
|
705 // ---------------------------------------------------------------------------- |
|
706 // |
|
707 void CPeninputHwrfscnDataStore::SetBoxPenColor( const TRgb& aCol ) |
|
708 { |
|
709 iPenColor = aCol; |
|
710 |
|
711 NotifySubscriber( MPeninputHwrfscnPropertySubscriber:: |
|
712 EPeninputHwrfscnPropertyPenColor ); |
|
713 } |
|
714 |
|
715 // ---------------------------------------------------------------------------- |
|
716 // get trail drawing pen color |
|
717 // ---------------------------------------------------------------------------- |
|
718 // |
|
719 |
|
720 TRgb& CPeninputHwrfscnDataStore::PenColor() |
|
721 { |
|
722 return iPenColor; |
|
723 } |
|
724 |
|
725 // ---------------------------------------------------------------------------- |
|
726 // Set the candidate list |
|
727 // ---------------------------------------------------------------------------- |
|
728 // |
|
729 void CPeninputHwrfscnDataStore::SetCandidatesL() |
|
730 { |
|
731 //those special chars: backspace and enter char need sent to |
|
732 //app directly, not need to display candidate window |
|
733 |
|
734 if( !IsDirectlySentCandidate( *iCandidates[0] ) ) |
|
735 { |
|
736 NotifySubscriber( MPeninputHwrfscnPropertySubscriber:: |
|
737 EPeninputHwrfscnPropertyCandidates ); |
|
738 iTriggerStr->Set( *iCandidates[0] ); |
|
739 DoPredictiveL(); |
|
740 } |
|
741 } |
|
742 |
|
743 // ---------------------------------------------------------------------------- |
|
744 // Set homephonic candidate list |
|
745 // ---------------------------------------------------------------------------- |
|
746 // |
|
747 |
|
748 void CPeninputHwrfscnDataStore::SetHomephonicCandidatesL() |
|
749 { |
|
750 if ( iCandidates.Count() > 0 ) |
|
751 { |
|
752 NotifySubscriber( MPeninputHwrfscnPropertySubscriber |
|
753 ::EPeninputHwrfscnPropertyHomephonicCandidates ); |
|
754 TriggerStr()->Set( *iCandidates[0] ); |
|
755 DoPredictiveL(); |
|
756 } |
|
757 } |
|
758 // ---------------------------------------------------------------------------- |
|
759 // Set the predictive list |
|
760 // ---------------------------------------------------------------------------- |
|
761 // |
|
762 void CPeninputHwrfscnDataStore::SetPredictives() |
|
763 { |
|
764 if( PredictiveCount() > 0 ) |
|
765 { |
|
766 NotifySubscriber( MPeninputHwrfscnPropertySubscriber:: |
|
767 EPeninputHwrfscnPropertyPredictives ); |
|
768 } |
|
769 } |
|
770 |
|
771 // ---------------------------------------------------------------------------- |
|
772 // Add new predictives to list |
|
773 // ---------------------------------------------------------------------------- |
|
774 // |
|
775 void CPeninputHwrfscnDataStore::AddPredictives() |
|
776 { |
|
777 NotifySubscriber( MPeninputHwrfscnPropertySubscriber:: |
|
778 EPeninputHwrfscnPropertyAddPredictives ); |
|
779 } |
|
780 |
|
781 // ---------------------------------------------------------------------------- |
|
782 // Get the candidate |
|
783 // ---------------------------------------------------------------------------- |
|
784 // |
|
785 const RPointerArray<HBufC>& CPeninputHwrfscnDataStore::Candidate() |
|
786 { |
|
787 return iCandidates; |
|
788 } |
|
789 |
|
790 // ---------------------------------------------------------------------------- |
|
791 // Get the predictive |
|
792 // ---------------------------------------------------------------------------- |
|
793 // |
|
794 const RPointerArray<HBufC>& CPeninputHwrfscnDataStore::Predictive() |
|
795 { |
|
796 return iPredictives; |
|
797 } |
|
798 |
|
799 // ---------------------------------------------------------------------------- |
|
800 // Notify subscriber |
|
801 // ---------------------------------------------------------------------------- |
|
802 // |
|
803 void CPeninputHwrfscnDataStore::NotifySubscriber( |
|
804 const MPeninputHwrfscnPropertySubscriber:: |
|
805 TPeninputHwrfscnProperty aPropertyName ) |
|
806 { |
|
807 for ( TInt i = 0; i < iSubscriberList.Count(); i++ ) |
|
808 { |
|
809 TRAP_IGNORE( iSubscriberList[i]->PropertyChangedL( aPropertyName ) ); |
|
810 } |
|
811 } |
|
812 |
|
813 // ---------------------------------------------------------------------------- |
|
814 // Callback method to notify repository change |
|
815 // ---------------------------------------------------------------------------- |
|
816 // |
|
817 TInt CPeninputHwrfscnDataStore::HandleGSRepositoryCallBack( TAny* aPtr ) |
|
818 { |
|
819 CPeninputHwrfscnDataStore *self = |
|
820 static_cast<CPeninputHwrfscnDataStore*>( aPtr ); |
|
821 |
|
822 CAknFepRepositoryWatcher* watcher = self->iGSRepositoryWatcher; |
|
823 if ( watcher ) |
|
824 { |
|
825 TInt newValue = self->GetNewValue( watcher, watcher->ChangedKey() ); |
|
826 |
|
827 switch ( watcher->ChangedKey() ) |
|
828 { |
|
829 case KSettingsWritingSpeed: |
|
830 self->SetWritingSpeed( newValue ); |
|
831 break; |
|
832 case KSettingsPenWidth: |
|
833 self->SetBoxPenSize( TSize( newValue,newValue ) ); |
|
834 break; |
|
835 case KSettingsPenColor: |
|
836 self->SetBoxPenColor( newValue ); |
|
837 break; |
|
838 default: |
|
839 break; |
|
840 } |
|
841 } |
|
842 return KErrNone; |
|
843 } |
|
844 |
|
845 // ---------------------------------------------------------------------------- |
|
846 // Set number mode for hwr engine |
|
847 // ---------------------------------------------------------------------------- |
|
848 // |
|
849 void CPeninputHwrfscnDataStore::SetNumberMode( |
|
850 const TAknEditorNumericKeymap aNumberMode ) |
|
851 { |
|
852 iCurrentNumberMode = aNumberMode; |
|
853 NotifySubscriber( MPeninputHwrfscnPropertySubscriber:: |
|
854 EPeninputHwrfscnPropertyNumberMode ); |
|
855 |
|
856 iHwrEngine->SetNumberMode( aNumberMode ); |
|
857 iHwrEngine->SetRanges( iPermittedRanges ); |
|
858 } |
|
859 |
|
860 // ---------------------------------------------------------------------------- |
|
861 // Set number mode for hwr engine |
|
862 // ---------------------------------------------------------------------------- |
|
863 // |
|
864 void CPeninputHwrfscnDataStore::SetNumberModeL( const TDesC& aCustomMode ) |
|
865 { |
|
866 iHwrEngine->SetCustomKeymapL( aCustomMode ); |
|
867 |
|
868 delete iUserDefinedResource; |
|
869 iUserDefinedResource = NULL; |
|
870 iUserDefinedResource = HBufC::NewL( aCustomMode.Length() ); |
|
871 iUserDefinedResource->Des().Append( aCustomMode ); |
|
872 } |
|
873 |
|
874 // ---------------------------------------------------------------------------- |
|
875 // Get pen trail color |
|
876 // ---------------------------------------------------------------------------- |
|
877 // |
|
878 TInt CPeninputHwrfscnDataStore::GetPenTrailColor() |
|
879 { |
|
880 TInt newValue = 0; |
|
881 iRepositorySetting->Get( KSettingsPenColor, newValue ); |
|
882 |
|
883 if (!AknPenInputTrailColorUtils::CheckColorInColorTable(newValue)) |
|
884 { |
|
885 return AknPenInputTrailColorUtils::GetTrailColorByTheme(); |
|
886 } |
|
887 return newValue; |
|
888 } |
|
889 // ---------------------------------------------------------------------------- |
|
890 // LoadAndPublishDefault |
|
891 // ---------------------------------------------------------------------------- |
|
892 // |
|
893 void CPeninputHwrfscnDataStore::LoadAndPublishDefaultL() |
|
894 { |
|
895 if ( iRepositorySetting ) |
|
896 { |
|
897 TInt newValue; |
|
898 |
|
899 iRepositorySetting->Get( KSettingsWritingSpeed, newValue ); |
|
900 SetWritingSpeed( newValue ); |
|
901 |
|
902 iRepositorySetting->Get( KSettingsPenWidth, newValue ); |
|
903 TInt width = newValue; |
|
904 TInt height = newValue; |
|
905 SetBoxPenSize( TSize( width,height ) ); |
|
906 |
|
907 newValue = GetPenTrailColor(); |
|
908 SetBoxPenColor( newValue ); |
|
909 |
|
910 iRepositorySetting->Get( KSettingsPenInputLang, newValue ); |
|
911 SetLanguageL( newValue ); |
|
912 } |
|
913 } |
|
914 |
|
915 // ---------------------------------------------------------------------------- |
|
916 // save range to repository if english or chinese |
|
917 // ---------------------------------------------------------------------------- |
|
918 // |
|
919 void CPeninputHwrfscnDataStore::SaveRange( TInt aRange ) |
|
920 { |
|
921 if ( iRepositoryFep && ( aRange == ERangeNative || aRange == ERangeEnglish ) ) |
|
922 { |
|
923 iRepositoryFep->Set( KAknFepLastUsedRange, aRange ); |
|
924 } |
|
925 } |
|
926 |
|
927 // ---------------------------------------------------------------------------- |
|
928 // Get rep value |
|
929 // ---------------------------------------------------------------------------- |
|
930 // |
|
931 TInt CPeninputHwrfscnDataStore::GetNewValue( |
|
932 CAknFepRepositoryWatcher* aWatcher, TInt aId ) |
|
933 { |
|
934 TInt newValue = -1; |
|
935 |
|
936 if ( aWatcher == iGSRepositoryWatcher ) |
|
937 { |
|
938 iRepositorySetting->Get( aId, newValue ); |
|
939 } |
|
940 |
|
941 return newValue; |
|
942 } |
|
943 |
|
944 // ------------------------------------------------------------------ |
|
945 // Get next predictive candidate page |
|
946 // ------------------------------------------------------------------- |
|
947 // |
|
948 void CPeninputHwrfscnDataStore::GetNextPredictivePageL() |
|
949 { |
|
950 iHwrEngine->DoPredictiveL( KNullDesC, iPredictives, ETrue ); |
|
951 |
|
952 TInt predictCount = PredictiveCount(); |
|
953 if ( predictCount> 0 && predictCount < KMaxPredictiveCount ) |
|
954 { |
|
955 AddPredictives(); |
|
956 } |
|
957 } |
|
958 |
|
959 // -------------------------------------------------------------------- |
|
960 // IsNumberOnly() |
|
961 // ------------------------------------------------------------------- |
|
962 // |
|
963 TBool CPeninputHwrfscnDataStore::IsNumberOnly() |
|
964 { |
|
965 return ( ( iPermittedRanges.Count()==1 ) && |
|
966 ( iPermittedRanges[0]==ERangeNumber ) ); |
|
967 } |
|
968 |
|
969 // -------------------------------------------------------------------- |
|
970 // Get number keymapping string |
|
971 // -------------------------------------------------------------------- |
|
972 // |
|
973 HBufC* CPeninputHwrfscnDataStore::KeyMappingStringL() const |
|
974 { |
|
975 TLocale locale; |
|
976 TBuf<KMaxNumericString> rs = KNumberString(); |
|
977 const TInt index = iKeyMappingIdList.Find( iCurrentNumberMode ); |
|
978 |
|
979 if ( iCurrentNumberMode == EKeymapFromResource ) |
|
980 { |
|
981 rs.Append( *iUserDefinedResource ); |
|
982 } |
|
983 |
|
984 else if ( index != KErrNotFound ) |
|
985 { |
|
986 HBufC* buf = iKeyMappingStringList[index]; |
|
987 |
|
988 rs.Append( *buf ); |
|
989 |
|
990 if ( ( iCurrentNumberMode == |
|
991 EAknEditorCalculatorNumberModeKeymap ) || |
|
992 ( iCurrentNumberMode == EAknEditorConverterNumberModeKeymap ) ) |
|
993 { |
|
994 rs.Append( locale.DecimalSeparator() ); |
|
995 } |
|
996 } |
|
997 |
|
998 return rs.AllocL(); |
|
999 } |
|
1000 |
|
1001 // ------------------------------------------------------------------------ |
|
1002 // CPeninputHwrfscnDataStore::IsSpecialDisplayChars |
|
1003 // ------------------------------------------------------------------------ |
|
1004 // |
|
1005 TBool CPeninputHwrfscnDataStore::IsSpecialDisplayChars( const TDesC& aChar ) |
|
1006 { |
|
1007 |
|
1008 if( aChar.Compare( KGestureEnter ) == 0 |
|
1009 || aChar.Compare( KDisplayBackspace ) == 0 |
|
1010 || aChar.Compare( KGestureSpace )== 0 |
|
1011 || aChar.Compare( KSmileFontCode ) == 0 |
|
1012 || aChar.Compare( KCryFontCode ) == 0 ) |
|
1013 { |
|
1014 return ETrue; |
|
1015 } |
|
1016 |
|
1017 return EFalse; |
|
1018 } |
|
1019 |
|
1020 // ------------------------------------------------------------------------ |
|
1021 // CPeninputHwrfscnDataStore::ConvertDisplayChars |
|
1022 // ------------------------------------------------------------------------ |
|
1023 // |
|
1024 HBufC* CPeninputHwrfscnDataStore::ConvertDisplayChars( const TDesC& aChar ) |
|
1025 { |
|
1026 HBufC* convertedCan = NULL; |
|
1027 TBuf<KSpecialConvertedCharCount> str; |
|
1028 if( aChar.Compare( KGestureEnter ) == 0 ) |
|
1029 { |
|
1030 str.Append( EKeyEnter ); |
|
1031 } |
|
1032 else if( aChar.Compare( KDisplayBackspace ) == 0 ) |
|
1033 { |
|
1034 str.Append( EKeyBackspace ); |
|
1035 } |
|
1036 else if( aChar.Compare( KGestureSpace )== 0 ) |
|
1037 { |
|
1038 str.Append( EKeySpace ); |
|
1039 } |
|
1040 else if( aChar.Compare( KSmileFontCode ) == 0 ) |
|
1041 { |
|
1042 str.Append( KColon ); |
|
1043 str.Append( KHyphen ); |
|
1044 str.Append( KRightParenthesis ); |
|
1045 } |
|
1046 else if( aChar.Compare( KCryFontCode ) == 0 ) |
|
1047 { |
|
1048 str.Append( KColon ); |
|
1049 str.Append( KHyphen ); |
|
1050 str.Append( KLeftParenthesis ); |
|
1051 } |
|
1052 |
|
1053 if( str.Length() > 0 ) |
|
1054 { |
|
1055 convertedCan = str.Alloc(); |
|
1056 } |
|
1057 |
|
1058 return convertedCan; |
|
1059 } |
|
1060 |
|
1061 // ---------------------------------------------------------------------------- |
|
1062 // Get language show text |
|
1063 // ---------------------------------------------------------------------------- |
|
1064 // |
|
1065 const TDesC& CPeninputHwrfscnDataStore::LanguageShowText() |
|
1066 { |
|
1067 return iLanguageShowText; |
|
1068 } |
|
1069 |
|
1070 // ----------------------------------------------------------------------------- |
|
1071 // CPeninputHwrfscnDataStore::IsDirectlySentCandidate |
|
1072 // ----------------------------------------------------------------------------- |
|
1073 // |
|
1074 TBool CPeninputHwrfscnDataStore::IsDirectlySentCandidate( const TDesC& aChar ) |
|
1075 { |
|
1076 |
|
1077 if( aChar.Compare( KGestureEnter ) == 0 |
|
1078 || aChar.Compare( KDisplayBackspace ) == 0 ) |
|
1079 { |
|
1080 return ETrue; |
|
1081 } |
|
1082 |
|
1083 return EFalse; |
|
1084 } |
|
1085 TInt CPeninputHwrfscnDataStore::SetInputAreaSize(TSize& aSize) |
|
1086 { |
|
1087 return iHwrEngine->SetInputAreaSize(aSize); |
|
1088 } |
|
1089 TInt CPeninputHwrfscnDataStore::SetScreenSize(TSize& aSize) |
|
1090 { |
|
1091 return iHwrEngine->SetScreenSize(aSize); |
|
1092 } |
|
1093 // End Of File |