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1 /* |
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2 * Copyright (c) 2003 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: Inline methods for CPtiEngineImpl |
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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 |
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20 #include "PtiCore.h" |
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21 #include "PtiLanguage.h" |
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22 |
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23 // --------------------------------------------------------------------------- |
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24 // CPtiEngineImpl::IsCoreForInputMode |
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25 // |
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26 // --------------------------------------------------------------------------- |
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27 // |
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28 inline TBool CPtiEngineImpl::IsCoreForInputMode(TPtiEngineInputMode aMode) const |
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29 { |
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30 if ((iCurrentLanguage) && (iCurrentLanguage->GetCore(aMode))) |
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31 { |
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32 return ETrue; |
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33 } |
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34 |
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35 return EFalse; |
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36 } |
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37 |
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38 // --------------------------------------------------------------------------- |
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39 // CPtiEngineImpl::IsCore |
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40 // |
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41 // --------------------------------------------------------------------------- |
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42 // |
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43 inline TBool CPtiEngineImpl::IsCore() const |
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44 { |
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45 if ((iCurrentLanguage) && (iCurrentLanguage->GetCore(iInputMode))) |
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46 { |
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47 return ETrue; |
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48 } |
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49 |
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50 return EFalse; |
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51 } |
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52 |
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53 // --------------------------------------------------------------------------- |
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54 // CPtiEngineImpl::Core |
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55 // |
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56 // --------------------------------------------------------------------------- |
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57 // |
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58 inline CPtiCore* CPtiEngineImpl::Core() const |
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59 { |
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60 return static_cast<CPtiCore*>(iCurrentLanguage->GetCore(iInputMode)); |
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61 } |
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62 |
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63 // --------------------------------------------------------------------------- |
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64 // CPtiEngineImpl::CoreForInputMode |
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65 // |
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66 // --------------------------------------------------------------------------- |
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67 // |
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68 inline CPtiCore* CPtiEngineImpl::CoreForInputMode(TPtiEngineInputMode aMode) const |
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69 { |
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70 return static_cast<CPtiCore*>(iCurrentLanguage->GetCore(aMode)); |
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71 } |
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72 |
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73 // --------------------------------------------------------------------------- |
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74 // CPtiEngineImpl::CurrentLanguage |
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75 // |
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76 // --------------------------------------------------------------------------- |
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77 // |
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78 inline MPtiLanguage* CPtiEngineImpl::CurrentLanguage() |
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79 { |
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80 return iCurrentLanguage; |
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81 } |
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82 |
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83 // --------------------------------------------------------------------------- |
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84 // CPtiEngineImpl::CurrentWord |
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85 // |
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86 // --------------------------------------------------------------------------- |
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87 // |
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88 inline TPtrC CPtiEngineImpl::CurrentWord() |
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89 { |
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90 return iTextBuffer; |
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91 } |
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92 |
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93 // --------------------------------------------------------------------------- |
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94 // CPtiEngineImpl::InputMode |
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95 // |
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96 // --------------------------------------------------------------------------- |
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97 // |
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98 inline TPtiEngineInputMode CPtiEngineImpl::InputMode() const |
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99 { |
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100 return iInputMode; |
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101 } |
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102 |
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103 // --------------------------------------------------------------------------- |
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104 // CPtiEngineImpl::SetCase |
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105 // |
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106 // --------------------------------------------------------------------------- |
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107 // |
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108 inline void CPtiEngineImpl::SetCase(TPtiTextCase aCase) |
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109 { |
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110 iCase = aCase; |
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111 } |
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112 |
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113 // --------------------------------------------------------------------------- |
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114 // CPtiEngineImpl::Case |
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115 // |
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116 // --------------------------------------------------------------------------- |
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117 // |
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118 inline TPtiTextCase CPtiEngineImpl::Case() const |
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119 { |
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120 return iCase; |
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121 } |
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122 |
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123 // --------------------------------------------------------------------------- |
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124 // CPtiEngineImpl::NumberOfLanguages |
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125 // |
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126 // --------------------------------------------------------------------------- |
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127 // |
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128 inline TInt CPtiEngineImpl::NumberOfLanguages() const |
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129 { |
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130 // iLanguages is always available if CPtiEngineImpl::NewL succeeded, |
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131 // so this can be done safely. |
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132 return iLanguages->Count() - 1; // Remove Numeric from count. |
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133 } |
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134 |
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135 // --------------------------------------------------------------------------- |
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136 // CPtiEngineImpl::LastEnteredKey |
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137 // |
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138 // --------------------------------------------------------------------------- |
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139 // |
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140 inline TPtiKey CPtiEngineImpl::LastEnteredKey() const |
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141 { |
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142 if (iInputSequence.Length() > 0) |
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143 { |
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144 return (TPtiKey)iInputSequence[iInputSequence.Length() - 1]; |
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145 } |
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146 return EPtiKeyNone; |
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147 } |
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148 |
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149 // --------------------------------------------------------------------------- |
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150 // CPtiEngineImpl::CurrentInputSequence |
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151 // |
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152 // --------------------------------------------------------------------------- |
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153 // |
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154 inline TPtrC8 CPtiEngineImpl::CurrentInputSequence() const |
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155 { |
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156 return TPtrC8(iInputSequence); |
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157 } |
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158 |
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159 // --------------------------------------------------------------------------- |
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160 // CPtiEngineImpl::SetObserver |
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161 // |
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162 // --------------------------------------------------------------------------- |
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163 // |
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164 inline void CPtiEngineImpl::SetObserver(MPtiObserver* aObserver) |
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165 { |
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166 iObserver = aObserver; |
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167 } |
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168 |
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169 // --------------------------------------------------------------------------- |
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170 // CPtiEngineImpl::Observer |
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171 // |
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172 // --------------------------------------------------------------------------- |
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173 // |
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174 inline MPtiObserver* CPtiEngineImpl::Observer() |
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175 { |
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176 return iObserver; |
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177 } |
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178 |
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179 // --------------------------------------------------------------------------- |
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180 // CPtiEngineImpl::ClearBuffers |
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181 // |
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182 // --------------------------------------------------------------------------- |
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183 // |
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184 inline void CPtiEngineImpl::ClearBuffers() |
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185 { |
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186 iInputSequence.Zero(); |
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187 iTextBuffer.Zero(); |
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188 iCaseBuffer.Zero(); |
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189 } |
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190 |
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191 // --------------------------------------------------------------------------- |
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192 // CPtiEngineImpl::IsChinese |
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193 // |
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194 // --------------------------------------------------------------------------- |
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195 // |
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196 inline TBool CPtiEngineImpl::IsChinese() const |
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197 { |
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198 if ((iCurrentLanguage) && ((iCurrentLanguage->LanguageCode() == ELangPrcChinese) || |
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199 (iCurrentLanguage->LanguageCode() == ELangTaiwanChinese) || |
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200 (iCurrentLanguage->LanguageCode() == ELangHongKongChinese))) |
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201 { |
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202 return ETrue; |
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203 } |
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204 |
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205 return EFalse; |
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206 } |
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207 |
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208 // --------------------------------------------------------------------------- |
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209 // CPtiEngineImpl::IsToneMarkOrSeparator |
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210 // |
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211 // --------------------------------------------------------------------------- |
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212 // |
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213 inline TBool CPtiEngineImpl::IsToneMarkOrSeparator(TInt aChar) const |
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214 { |
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215 if (iInputMode == EPtiEngineZhuyinByPhrase || |
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216 iInputMode == EPtiEngineZhuyinPhraseHalfQwerty) |
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217 { |
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218 if ((aChar == KPtiEngineChineseSeparator) || |
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219 (aChar == KPtiZhuyinTone0) || |
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220 (aChar == KPtiZhuyinTone1) || |
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221 (aChar == KPtiZhuyinTone2) || |
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222 (aChar == KPtiZhuyinTone3) || |
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223 (aChar == KPtiZhuyinTone4)) |
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224 { |
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225 return ETrue; |
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226 } |
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227 } |
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228 else |
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229 { |
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230 if ((aChar == KPtiEngineChineseSeparator) || |
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231 (aChar == KPtiPinyinTone0) || |
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232 (aChar == KPtiPinyinTone1) || |
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233 (aChar == KPtiPinyinTone2) || |
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234 (aChar == KPtiPinyinTone3) || |
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235 (aChar == KPtiPinyinTone4)) |
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236 { |
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237 return ETrue; |
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238 } |
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239 } |
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240 |
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241 return EFalse; |
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242 } |
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243 |
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244 // --------------------------------------------------------------------------- |
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245 // CPtiEngineImpl::SupportsUserDictionaries |
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246 // |
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247 // --------------------------------------------------------------------------- |
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248 // |
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249 inline TBool CPtiEngineImpl::SupportsUserDictionaries(CPtiCore* aCore) |
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250 { |
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251 if (aCore) |
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252 { |
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253 MPtiCoreInfo *info = aCore->GetCoreInfo(); |
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254 if (info && (info->CapsBits() & ESupportUserDictionaries)) |
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255 { |
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256 return ETrue; |
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257 } |
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258 } |
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259 |
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260 return EFalse; |
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261 } |
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262 |
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263 // --------------------------------------------------------------------------- |
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264 // CPtiEngineImpl::IsModeChineseQwerty |
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265 // |
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266 // --------------------------------------------------------------------------- |
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267 // |
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268 inline TBool CPtiEngineImpl::IsModeChineseQwerty(TPtiEngineInputMode aMode) const |
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269 { |
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270 if ((aMode == EPtiEnginePinyinQwerty) || |
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271 (aMode == EPtiEnginePinyinPhraseQwerty) || |
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272 (aMode == EPtiEngineStrokeQwerty) || |
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273 (aMode == EPtiEngineStrokePhraseQwerty) || |
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274 (aMode == EPtiEngineZhuyinQwerty) || |
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275 (aMode == EPtiEngineZhuyinPhraseQwerty) || |
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276 (aMode == EPtiEngineNormalCangjieQwerty) || |
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277 (aMode == EPtiEngineEasyCangjieQwerty) || |
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278 (aMode == EPtiEngineInputModeZhuyinMiniQwertyFind)|| |
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279 (aMode == EPtiEngineAdvCangjieQwerty)|| |
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280 (aMode == EPtiEnginePinyinPhraseHalfQwerty)|| |
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281 (aMode == EPtiEngineStrokePhraseHalfQwerty)|| |
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282 (aMode == EPtiEngineZhuyinPhraseHalfQwerty)) |
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283 { |
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284 return ETrue; |
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285 } |
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286 |
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287 return EFalse; |
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288 } |
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289 |
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290 // --------------------------------------------------------------------------- |
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291 // CPtiEngineImpl::AllowCapitalize |
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292 // |
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293 // --------------------------------------------------------------------------- |
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294 // |
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295 inline TBool CPtiEngineImpl::AllowCapitalize(TUint16 aChar) const |
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296 { |
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297 if (iInputMode == EPtiEngineQwerty) |
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298 { |
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299 // Following lower case characters are behind shift in some |
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300 // keymappings and should not be capitalized by PtiEngine. |
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301 if (Case() == EPtiCaseUpper && |
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302 (aChar == 0x00e9 || aChar == 0x00f9 || aChar == 0x00ec)) |
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303 { |
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304 return EFalse; |
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305 } |
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306 } |
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307 |
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308 return ETrue; |
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309 } |
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310 |
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311 |
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312 // --------------------------------------------------------------------------- |
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313 // CPtiEngineImpl::CaseSequence |
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314 // |
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315 // --------------------------------------------------------------------------- |
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316 // |
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317 inline TPtrC8 CPtiEngineImpl::CaseSequence() |
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318 { |
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319 return iCaseBuffer; |
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320 } |
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321 |
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322 // End of file |