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1 /* |
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2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0"" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * Provides the TAknFepInputMiniQwertySogouPinyinPhrasePlugin definition. |
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16 * |
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17 */ |
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18 |
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19 // System includes |
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20 #include <e32cmn.h> |
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21 #include <PtiEngine.h> |
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22 #include <PtiDefs.h> |
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23 #include <avkon.rsg> |
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24 #include <aknfep.rsg> |
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25 #include <PtiUserDicEntry.h> |
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26 #include <aknnotewrappers.h> //CAknWarningNote |
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27 // User includes |
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28 #include "AknFepUIManagerStateInterface.h" |
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29 #include "AknFepUICtrlInputPane.h" |
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30 #include "AknFepUICtrlPinyinPopup.h" //Pinyin phrase |
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31 #include "aknfepuictrleditpane.h" //pinyin phrase creation |
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32 #include "AknFepUICtrlCandidatePane.h" |
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33 #include "AknFepManager.h" |
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34 |
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35 #include "aknfepuiinputminiqwertysogoupinyinphraseplugin.h" |
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36 #include "AknFepUiInputStateCandidateQwertyBaseChinesePhrase.h" |
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37 |
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38 // Constant definition |
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39 const TInt KMaxPhraseCreationCount = 10; |
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40 const TInt KMaxKeystrokeCount = 31; |
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41 const TInt KMaxShowKeystrokeCount = 255; |
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42 const TInt KInvalidToneMark = -1; |
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43 const TUint16 KAutoDLT = 0x002E; |
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44 const TUint16 KManualDLT = 0x0027; |
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45 const TUint16 KPYa = 0x0061; |
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46 const TUint16 KPYb = 0x0062; |
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47 const TUint16 KPYc = 0x0063; |
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48 const TUint16 KPYd = 0x0064; |
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49 const TUint16 KPYe = 0x0065; |
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50 const TUint16 KPYf = 0x0066; |
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51 const TUint16 KPYg = 0x0067; |
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52 const TUint16 KPYh = 0x0068; |
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53 const TUint16 KPYi = 0x0069; |
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54 const TUint16 KPYj = 0x006A; |
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55 const TUint16 KPYk = 0x006B; |
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56 const TUint16 KPYl = 0x006C; |
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57 const TUint16 KPYm = 0x006D; |
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58 const TUint16 KPYn = 0x006E; |
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59 const TUint16 KPYo = 0x006F; |
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60 const TUint16 KPYp = 0x0070; |
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61 const TUint16 KPYq = 0x0071; |
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62 const TUint16 KPYr = 0x0072; |
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63 const TUint16 KPYs = 0x0073; |
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64 const TUint16 KPYt = 0x0074; |
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65 const TUint16 KPYu = 0x0075; |
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66 const TUint16 KPYv = 0x0076; |
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67 const TUint16 KPYw = 0x0077; |
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68 const TUint16 KPYx = 0x0078; |
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69 const TUint16 KPYy = 0x0079; |
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70 const TUint16 KPYz = 0x007A; |
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71 |
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72 const TMiniQwertyKeyMap StrokeMap[] = |
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73 { |
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74 {KPYa, EPtiKeyQwertyA}, |
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75 {KPYb, EPtiKeyQwertyB}, |
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76 {KPYc, EPtiKeyQwertyC}, |
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77 {KPYd, EPtiKeyQwertyD}, |
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78 {KPYe, EPtiKeyQwertyE}, |
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79 {KPYf, EPtiKeyQwertyF}, |
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80 {KPYg, EPtiKeyQwertyG}, |
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81 {KPYh, EPtiKeyQwertyH}, |
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82 {KPYi, EPtiKeyQwertyI}, |
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83 {KPYj, EPtiKeyQwertyJ}, |
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84 {KPYk, EPtiKeyQwertyK}, |
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85 {KPYl, EPtiKeyQwertyL}, |
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86 {KPYm, EPtiKeyQwertyM}, |
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87 {KPYn, EPtiKeyQwertyN}, |
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88 {KPYo, EPtiKeyQwertyO}, |
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89 {KPYp, EPtiKeyQwertyP}, |
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90 {KPYq, EPtiKeyQwertyQ}, |
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91 {KPYr, EPtiKeyQwertyR}, |
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92 {KPYs, EPtiKeyQwertyS}, |
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93 {KPYt, EPtiKeyQwertyT}, |
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94 {KPYu, EPtiKeyQwertyU}, |
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95 {KPYv, EPtiKeyQwertyV}, |
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96 {KPYw, EPtiKeyQwertyW}, |
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97 {KPYx, EPtiKeyQwertyX}, |
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98 {KPYy, EPtiKeyQwertyY}, |
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99 {KPYz, EPtiKeyQwertyZ}, |
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100 {KManualDLT, EPtiKeyQwertySpace} |
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101 }; |
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102 |
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103 const TMiniQwertyToneMap PinyinToneMap[] = |
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104 { |
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105 {0x02C9, 1}, |
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106 {0x02CA, 2}, |
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107 {0x02C7, 3}, |
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108 {0x02CB, 4}, |
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109 {0x02D9, 5} |
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110 }; |
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111 |
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112 // --------------------------------------------------------------------------- |
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113 // TAknFepInputMiniQwertySogouPinyinPhrasePlugin::TAknFepInputMiniQwertySogouPinyinPhrasePlugin |
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114 // C++ default constructor |
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115 // --------------------------------------------------------------------------- |
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116 // |
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117 TAknFepInputMiniQwertySogouPinyinPhrasePlugin::TAknFepInputMiniQwertySogouPinyinPhrasePlugin( |
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118 MAknFepUIManagerStateInterface* aOwner, |
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119 MAknFepUICtrlContainerChinese* aUIContainer, |
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120 TUIState aState ) |
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121 : iOwner( aOwner ), |
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122 iUIContainer( aUIContainer ), |
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123 iState( aState ), |
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124 iValid( EFalse ), |
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125 iNeedAddDLT( EFalse ), |
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126 iCanConvertAll( ETrue ), |
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127 iConvertCount( -1 ) |
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128 { |
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129 } |
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130 |
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131 // --------------------------------------------------------------------------- |
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132 // TAknFepInputMiniQwertySogouPinyinPhrasePlugin::operator= |
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133 // |
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134 // --------------------------------------------------------------------------- |
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135 // |
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136 void TAknFepInputMiniQwertySogouPinyinPhrasePlugin::operator=( const |
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137 TAknFepInputMiniQwertySogouPinyinPhrasePlugin& aPlugin ) |
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138 { |
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139 Mem::Copy( this, &aPlugin, sizeof(TAknFepInputMiniQwertySogouPinyinPhrasePlugin)); |
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140 } |
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141 |
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142 |
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143 // --------------------------------------------------------------------------- |
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144 // TAknFepInputMiniQwertySogouPinyinPhrasePlugin::AnalyseL |
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145 // Analyse key storke. |
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146 // --------------------------------------------------------------------------- |
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147 // |
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148 void TAknFepInputMiniQwertySogouPinyinPhrasePlugin::AnalyseL() |
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149 { |
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150 CPtiEngine* ptiengine = iOwner->PtiEngine(); |
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151 MAknFepUICtrlEditPane* editPane = iUIContainer->EditPaneWindow(); |
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152 |
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153 //user pressed keystroke sequence |
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154 CDesCArrayFlat* keystroke = editPane->KeystrokeArray(); |
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155 |
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156 //stroke to be shown |
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157 CDesCArrayFlat* showKeystroke = editPane->ShowKeystrokeArray(); |
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158 TInt start = 0; |
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159 TInt toneMarkCount = KInvalidToneMark; |
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160 // TInt delimiterPosition = 0; |
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161 showKeystroke->Reset(); |
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162 TBuf<1> atuoDLT; |
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163 TBuf<1> manualDLT; |
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164 atuoDLT.Append( KAutoDLT ); |
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165 manualDLT.Append( KManualDLT ); |
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166 TBuf<KMaxKeystrokeCount> keyTmp; |
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167 |
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168 if ( keystroke->Count() == 0 ) |
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169 { |
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170 return; |
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171 } |
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172 |
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173 ClearPtiEngineKeystroke(); |
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174 |
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175 TInt phraseCount = 0; |
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176 CDesCArrayFlat* phrase = editPane->PhraseArray(); |
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177 for ( TInt j = 0; j < phrase->Count(); j++ ) |
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178 { |
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179 phraseCount += phrase->MdcaPoint(j).Length();; |
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180 } |
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181 |
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182 // Analysis every keystroke |
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183 TInt firstIsTonemark = EFalse; |
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184 TBool lastOneIsTonemark = EFalse; |
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185 for ( TInt i = start; i < keystroke->Count(); ++i ) |
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186 { |
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187 // Detect which tonemark the keystroke is. |
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188 toneMarkCount = ToneMark( keystroke->MdcaPoint( i )); |
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189 |
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190 // current keystroke is tonemark |
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191 if ( KInvalidToneMark != toneMarkCount ) |
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192 { |
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193 if ( i == 0 ) |
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194 { |
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195 firstIsTonemark = ETrue; |
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196 } |
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197 // Analysis and add the tonemark |
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198 TBool checkTonemark = CheckSpellingAddToneMarkToPTIL( toneMarkCount ); |
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199 if ( !checkTonemark || lastOneIsTonemark ) |
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200 { |
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201 if ( lastOneIsTonemark && checkTonemark ) |
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202 { |
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203 ptiengine->IncrementToneMark( ETrue ); |
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204 } |
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205 TPtrC ptr = getCurrentLeastDLTSpell(); |
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206 TBuf<1> tonemark; |
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207 if ( ptr.Length() > 0 ) |
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208 { |
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209 tonemark.Append( ptr[ ptr.Length() - 1 ] ); |
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210 if ( lastOneIsTonemark ) |
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211 { |
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212 keystroke->Delete( i - 1, 2 ); |
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213 keystroke->InsertL( i - 1, tonemark ); |
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214 i = i - 1; |
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215 } |
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216 else |
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217 { |
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218 keystroke->Delete( i ); |
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219 keystroke->InsertL( i, tonemark ); |
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220 } |
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221 } |
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222 else if ( lastOneIsTonemark ) |
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223 { |
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224 toneMarkCount = ToneMark( keystroke->MdcaPoint( i )) + |
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225 ToneMark( keystroke->MdcaPoint( i - 1 )); |
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226 toneMarkCount = toneMarkCount % |
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227 ( sizeof(PinyinToneMap ) / ( sizeof(PinyinToneMap[0]))); |
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228 if ( toneMarkCount == 0 ) |
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229 { |
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230 toneMarkCount = 5; |
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231 } |
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232 tonemark.Append( PinyinToneMap[toneMarkCount - 1].iValue ); |
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233 keystroke->Delete( i - 1, 2 ); |
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234 keystroke->InsertL( i - 1, tonemark ); |
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235 i = i - 1; |
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236 } |
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237 |
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238 } |
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239 lastOneIsTonemark = ETrue; |
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240 ptiengine->HandleCommandL( EPtiCommandResetToneMark ); |
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241 } |
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242 else |
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243 { |
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244 if ( lastOneIsTonemark ) |
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245 { |
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246 lastOneIsTonemark = EFalse; |
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247 } |
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248 TInt keyCode = 0; |
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249 GetKeystrokeCode( keyCode, keystroke->MdcaPoint( i )); |
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250 ptiengine->AppendKeyPress(( TPtiKey )keyCode ); |
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251 } |
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252 |
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253 // If the last keystroke is appended, get the spell from core and |
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254 // add it to show keystroke. |
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255 if ( i == keystroke->Count() - 1 ) |
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256 { |
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257 TPtrC spell = getCurrentLeastDLTSpell(); |
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258 TInt dltCount = 0; |
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259 for ( TInt j = 0; j < spell.Length(); j++ ) |
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260 { |
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261 showKeystroke->AppendL( spell.Mid( j, 1 )); |
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262 if ( KAutoDLT == spell[j] ) |
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263 { |
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264 dltCount++; |
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265 } |
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266 } |
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267 TInt tmp = 0; |
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268 if ( firstIsTonemark ) |
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269 { |
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270 tmp = 1; |
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271 } |
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272 if ( spell.Length() - dltCount + start + tmp < keystroke->Count()) |
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273 { |
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274 if ( spell.Length() != 0 ) |
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275 { |
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276 showKeystroke->AppendL( atuoDLT ); |
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277 } |
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278 for ( TInt k = spell.Length() - dltCount; k < keystroke->Count(); k++ ) |
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279 { |
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280 showKeystroke->AppendL( keystroke->MdcaPoint( k )); |
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281 } |
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282 } |
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283 else if ( spell.Length() - dltCount + start < keystroke->Count()) |
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284 { |
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285 showKeystroke->InsertL( 0, keystroke->MdcaPoint( 0 )); |
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286 } |
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287 |
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288 ClearPtiEngineKeystroke(); |
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289 } |
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290 |
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291 if ( phraseCount + showKeystroke->Count() > KMaxKeystrokeCount ) |
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292 { |
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293 showKeystroke->Delete( KMaxKeystrokeCount - phraseCount, |
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294 phraseCount + showKeystroke->Count() - KMaxKeystrokeCount ); |
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295 if ( CheckSpellingDLT( showKeystroke->MdcaPoint( |
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296 KMaxKeystrokeCount - phraseCount - 1 ))) |
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297 { |
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298 showKeystroke->Delete( KMaxKeystrokeCount - phraseCount - 1 ); |
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299 } |
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300 break; |
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301 } |
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302 } |
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303 if ( iNeedAddDLT ) |
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304 { |
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305 iNeedAddDLT = EFalse; |
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306 } |
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307 } |
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308 |
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309 // --------------------------------------------------------- |
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310 // TAknFepInputMiniQwertySogouPinyinPhrasePlugin::ClearPtiEngineKeystroke |
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311 // clear the ptiengine keystroke; |
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312 // --------------------------------------------------------- |
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313 // |
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314 void TAknFepInputMiniQwertySogouPinyinPhrasePlugin::ClearPtiEngineKeystroke() |
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315 { |
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316 iOwner->PtiEngine()->ClearCurrentWord(); |
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317 } |
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318 |
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319 // --------------------------------------------------------- |
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320 // TAknFepInputMiniQwertySogouPinyinPhrasePlugin::GetKeystrokeCode |
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321 // get Code of the key stroke. |
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322 // --------------------------------------------------------- |
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323 // |
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324 void TAknFepInputMiniQwertySogouPinyinPhrasePlugin::GetKeystrokeCode( TInt& aKey, |
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325 const TDesC& aKeystroke ) |
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326 { |
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327 TInt count = sizeof(StrokeMap) / sizeof(StrokeMap[0]); |
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328 for ( TInt i = 0; i < count; i++ ) |
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329 { |
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330 TBuf<1> buf; |
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331 buf.Append( StrokeMap[i].iValue ); |
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332 if ( 0 == aKeystroke.Compare( buf )) |
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333 { |
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334 aKey = StrokeMap[i].iKeyCode; |
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335 break; |
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336 } |
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337 } |
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338 } |
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339 |
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340 // --------------------------------------------------------- |
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341 // TAknFepInputMiniQwertySogouPinyinPhrasePlugin::getCurrentLeastDLTSpell |
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342 // get current spell which contains the least DLT. |
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343 // --------------------------------------------------------- |
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344 // |
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345 TPtrC TAknFepInputMiniQwertySogouPinyinPhrasePlugin::getCurrentLeastDLTSpell() |
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346 { |
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347 CPtiEngine* ptiengine = iOwner->PtiEngine(); |
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348 CDesC16ArrayFlat* allSpell = new CDesC16ArrayFlat( 1 ); |
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349 TPtrC currentSpell; |
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350 TBuf<1> delimiter; |
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351 TBuf<KMaxKeystrokeCount> preDltPosizeArr; |
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352 TBuf<KMaxKeystrokeCount> curDltPosizeArr; |
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353 preDltPosizeArr.FillZ( KMaxKeystrokeCount ); |
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354 preDltPosizeArr.SetLength( KMaxKeystrokeCount ); |
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355 curDltPosizeArr.FillZ( KMaxKeystrokeCount ); |
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356 curDltPosizeArr.SetLength( KMaxKeystrokeCount ); |
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357 |
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358 TInt index = 1; |
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359 delimiter.Append( KManualDLT ); |
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360 TRAP_IGNORE( ptiengine->GetPhoneticSpellingsL( *allSpell )); |
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361 TInt allCount = ptiengine->PhoneticSpellingCount(); |
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362 |
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363 |
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364 for( TInt i = 0; i < allCount; i++ ) |
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365 { |
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366 currentSpell.Set(allSpell->MdcaPoint( i )); |
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367 TInt dltIndex = 0; |
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368 curDltPosizeArr.FillZ(KMaxKeystrokeCount); |
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369 curDltPosizeArr.SetLength(KMaxKeystrokeCount); |
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370 TInt preIndex = 0; |
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371 for ( TInt j = 0; j < currentSpell.Length(); j++ ) |
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372 { |
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373 if ( currentSpell.Mid( j, 1 ).Compare( delimiter ) == 0 ) |
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374 { |
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375 curDltPosizeArr[dltIndex] = j - preIndex - 1; |
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376 preIndex = j; |
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377 dltIndex++; |
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378 } |
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379 else if (( j + 1 ) == currentSpell.Length()) |
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380 { |
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381 curDltPosizeArr[dltIndex] = j - preIndex; |
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382 } |
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383 } |
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384 |
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385 for ( TInt k = 0; k < KMaxKeystrokeCount; k++ ) |
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386 { |
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387 |
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388 if ( preDltPosizeArr[k] < curDltPosizeArr[k] ) |
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389 { |
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390 preDltPosizeArr.Copy( curDltPosizeArr ); |
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391 index = i + 1; |
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392 break; |
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393 } |
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394 else if ( preDltPosizeArr[k] > curDltPosizeArr[k] ) |
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395 { |
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396 break; |
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397 } |
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398 } |
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399 } |
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400 |
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401 // Pop and destroy allSpell |
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402 if ( allSpell ) |
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403 { |
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404 delete allSpell; |
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405 } |
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406 |
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407 ptiengine->SelectPhoneticSpelling( index ); |
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408 return ptiengine->GetPhoneticSpelling( index ); |
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409 } |
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410 |
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411 // --------------------------------------------------------- |
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412 // TAknFepInputMiniQwertySogouPinyinPhrasePlugin::CheckSpellingDLT |
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413 // Check the delimiter of spelling. |
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414 // --------------------------------------------------------- |
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415 // |
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416 TBool TAknFepInputMiniQwertySogouPinyinPhrasePlugin::CheckSpellingDLT( |
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417 const TDesC& aKeystroke ) |
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418 { |
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419 if ( aKeystroke.Length() == 0 ) |
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420 { |
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421 return EFalse; |
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422 } |
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423 |
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424 if (( KAutoDLT == aKeystroke[0] ) || ( KManualDLT == aKeystroke[0] )) |
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425 { |
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426 return ETrue; |
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427 } |
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428 |
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429 return EFalse; |
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430 } |
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431 |
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432 // --------------------------------------------------------- |
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433 // TAknFepInputMiniQwertySogouPinyinPhrasePlugin::ToneMark |
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434 // Get pinyin tone mark. |
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435 // --------------------------------------------------------- |
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436 // |
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437 TInt TAknFepInputMiniQwertySogouPinyinPhrasePlugin::ToneMark( |
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438 const TDesC& aKeystroke ) |
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439 { |
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440 if ( aKeystroke.Length() == 0 ) |
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441 { |
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442 return KInvalidToneMark; |
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443 } |
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444 TInt numOfToneMark = sizeof(PinyinToneMap) / sizeof(PinyinToneMap[0]); |
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445 for ( TInt i = 0; i < numOfToneMark; i++ ) |
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446 { |
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447 if ( PinyinToneMap[i].iValue == aKeystroke[0] ) |
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448 { |
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449 return PinyinToneMap[i].iInputTone; |
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450 } |
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451 } |
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452 return KInvalidToneMark; |
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453 } |
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454 |
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455 // --------------------------------------------------------- |
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456 // TAknFepInputMiniQwertySogouPinyinPhrasePlugin::CheckSpellingAddToneMarkToPTIL |
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457 // Check spell after add the tonemark to ptiEngine. |
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458 // --------------------------------------------------------- |
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459 // |
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460 TBool TAknFepInputMiniQwertySogouPinyinPhrasePlugin::CheckSpellingAddToneMarkToPTIL( |
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461 const TInt aToneMark ) |
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462 { |
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463 CPtiEngine* ptiengine = iOwner->PtiEngine(); |
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464 MAknFepUICtrlEditPane* editPane = iUIContainer->EditPaneWindow(); |
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465 TBuf<1> toneMark; |
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466 TBuf<1> delimiter; |
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467 |
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468 toneMark.Append( PinyinToneMap[aToneMark - 1].iValue ); |
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469 delimiter.Append( KManualDLT ); |
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470 |
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471 for ( TInt i = 0; i < aToneMark; ++i ) |
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472 { |
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473 ptiengine->IncrementToneMark( ETrue ); |
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474 TPtrC ptr = getCurrentLeastDLTSpell(); |
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475 |
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476 // Some tonemarks are invalid for some pinyin stroke, so we need check |
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477 // the tonemark. |
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478 if ( ptr.Length() == 0 ) |
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479 { |
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480 break; |
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481 } |
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482 TBuf<1> tonemarkResult; |
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483 tonemarkResult.Append( ptr.Mid( ptr.Length() - 1, 1 )); |
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484 if ( i != aToneMark - 1 ) |
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485 { |
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486 CheckResultOfToneMark( tonemarkResult , i ); |
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487 } |
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488 |
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489 if (( 0 == ptr.Mid( ptr.Length() - 1, 1 ).Compare( toneMark )) && |
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490 ( KErrNotFound == ptr.Find( delimiter )) |
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491 ) |
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492 { |
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493 return ETrue; |
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494 } |
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495 } |
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496 |
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497 return EFalse; |
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498 } |
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499 |
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500 // --------------------------------------------------------- |
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501 // TAknFepInputMiniQwertySogouPinyinPhrasePlugin::CheckResultOfToneMark |
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502 // Check the tonemark result. |
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503 // --------------------------------------------------------- |
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504 // |
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505 void TAknFepInputMiniQwertySogouPinyinPhrasePlugin::CheckResultOfToneMark( |
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506 const TDesC16& aDes, TInt& aIndex ) |
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507 { |
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508 TInt tonemarkIndex = 0; |
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509 TInt num = sizeof(PinyinToneMap )/( sizeof(PinyinToneMap[0])); |
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510 for ( tonemarkIndex = 0; tonemarkIndex < num; ++tonemarkIndex ) |
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511 { |
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512 TBuf<1> toneMark; |
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513 toneMark.Append( PinyinToneMap[tonemarkIndex].iValue ); |
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514 if ( aDes.Compare( toneMark ) == 0 ) |
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515 { |
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516 break; |
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517 } |
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518 } |
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519 aIndex = tonemarkIndex; |
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520 } |
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521 |
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522 // --------------------------------------------------------- |
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523 // TAknFepInputMiniQwertySogouPinyinPhrasePlugin::Enable |
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524 // Enable or disable the plugin. |
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525 // --------------------------------------------------------- |
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526 // |
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527 void TAknFepInputMiniQwertySogouPinyinPhrasePlugin::Enable( TBool aValid ) |
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528 { |
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529 iValid = aValid; |
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530 } |
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531 |
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532 // --------------------------------------------------------- |
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533 // TAknFepInputMiniQwertySogouPinyinPhrasePlugin::IsEnable |
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534 // Get the state of the plugin. |
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535 // --------------------------------------------------------- |
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536 // |
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537 TBool TAknFepInputMiniQwertySogouPinyinPhrasePlugin::IsEnable() |
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538 { |
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539 return iValid; |
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540 } |
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541 |
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542 // --------------------------------------------------------------------------- |
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543 // TAknFepInputMiniQwertySogouPinyinPhrasePlugin::CommitInlineEEPL |
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544 // Commint text to EEP or editor |
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545 // --------------------------------------------------------------------------- |
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546 // |
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547 TBool TAknFepInputMiniQwertySogouPinyinPhrasePlugin::CommitInlineEEPL( |
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548 const TDesC& aDes ) |
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549 { |
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550 TInt charCount = aDes.Length(); |
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551 MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
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552 MAknFepUICtrlEditPane* editpane = iUIContainer->EditPaneWindow(); |
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553 CDesCArrayFlat* showkeyStoke = editpane->ShowKeystrokeArray(); |
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554 CDesCArrayFlat* keyStoke = editpane->KeystrokeArray(); |
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555 CDesCArrayFlat* phraseArray = editpane->PhraseArray(); |
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556 CDesCArrayFlat* phraseShowKeyStroke = editpane->PhraseShowKeyStrokeArray(); |
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557 TBuf<KMaxKeystrokeCount> buf; |
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558 TBuf<1> autoDLT; |
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559 autoDLT.Append( KAutoDLT ); |
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560 |
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561 if (phraseArray->Count() == 0) |
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562 { |
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563 editpane->SetPhraseCreationFlag(EFalse); |
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564 } |
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565 phraseArray->AppendL( aDes ); |
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566 |
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567 // Calculate the count of show keystroke which need to be deleted. |
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568 TInt delCount = 0; |
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569 for ( TInt i = 0; i < showkeyStoke->Count() && charCount |
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570 && keyStoke->Count() != 0; i++ ) |
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571 { |
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572 TPtrC showptr = showkeyStoke->MdcaPoint(i); |
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573 TPtrC ptr = keyStoke->MdcaPoint( 0); |
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574 if ( CheckSpellingDLT( showptr ) || ( KInvalidToneMark |
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575 != ToneMark( showptr ))) |
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576 { |
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577 // If the previous show key stroke is DLT or tonemark too, break. |
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578 if ( i > 0 && |
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579 ( CheckSpellingDLT( showkeyStoke->MdcaPoint( i - 1 )) || |
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580 ( KInvalidToneMark != ToneMark( showkeyStoke->MdcaPoint( i - 1 ))))) |
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581 { |
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582 break; |
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583 } |
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584 |
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585 charCount--; |
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586 } |
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587 if ( showptr.Compare( autoDLT ) != 0 ) |
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588 { |
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589 buf.Append( ptr ); |
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590 keyStoke->Delete( 0 ); |
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591 } |
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592 delCount++; |
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593 } |
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594 |
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595 // Delete the show keystroke |
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596 for (TInt j = 0; j < delCount; j++) |
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597 { |
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598 showkeyStoke->Delete( 0 ); |
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599 } |
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600 |
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601 // Record the keystrokes relative with the commit word |
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602 phraseShowKeyStroke->AppendL( buf ); |
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603 |
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604 // For Sogou core, maybe one element of PhraseArray() contains two or |
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605 // more characters. |
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606 TInt phraseCount = 0; |
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607 for ( TInt l = 0; l < phraseArray->Count(); l++ ) |
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608 { |
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609 phraseCount += phraseArray->MdcaPoint(l).Length(); |
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610 } |
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611 |
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612 // Tell sogou core which phrase is selected. It is used for phrase creation. |
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613 TBuf<KMaxPhraseCreationCount> phraseSelected; |
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614 phraseSelected.FillZ(); |
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615 if ( aDes.Length() <= KMaxPhraseCreationCount ) |
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616 { |
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617 phraseSelected.Append( aDes ); |
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618 iOwner->PtiEngine()->HandleCommandL( EPtiCommandSelectElement, |
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619 ( TAny* )( &phraseSelected )); |
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620 } |
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621 |
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622 // If there is no keystroke left or character count reach the limitation |
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623 if ( keyStoke->Count() == 0 /*|| phraseCount == KMaxPhraseCreationCount */) |
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624 { |
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625 // Though maybe one element of PhraseArray() contains two or more characters, |
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626 // here we do not need to get the characters count. Because we will handle |
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627 // the phrase here, not character. |
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628 HBufC* phraseCreated = HBufC::NewLC( phraseCount ); |
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629 TPtr keyPtr = phraseCreated->Des(); |
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630 phraseCount = phraseArray->Count(); |
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631 |
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632 for ( TInt ii = 0; ii < phraseCount; ++ii ) |
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633 { |
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634 TPtrC ptrZi = phraseArray->MdcaPoint( ii ); |
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635 keyPtr.Append( ptrZi ); |
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636 } |
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637 fepMan->NewTextL( phraseCreated->Des()); |
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638 fepMan->CommitInlineEditL(); |
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639 |
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640 // Tell sogou core the phrase pinyin |
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641 AddPhrasePinyinToPti(); |
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642 iOwner->PtiEngine()->SetPredictiveChineseChar( phraseCreated->Des()); |
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643 CleanupStack::PopAndDestroy(); |
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644 return EFalse; |
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645 } |
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646 |
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647 editpane->SetCursorIndexOfKeystroke( 0 ); |
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648 editpane->DisableCursor(); |
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649 editpane->SetPhraseCreationFlag( ETrue ); |
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650 return ETrue; |
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651 } |
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652 |
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653 // --------------------------------------------------------- |
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654 // TAknFepInputMiniQwertyPinyinPhraseBase::AddPhrasePinyinToPti |
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655 // Add phrase to DB. |
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656 // --------------------------------------------------------- |
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657 // |
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658 void TAknFepInputMiniQwertySogouPinyinPhrasePlugin::AddPhrasePinyinToPti() |
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659 { |
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660 MAknFepUICtrlEditPane* editpane = iUIContainer->EditPaneWindow(); |
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661 CDesCArrayFlat* phraseShowKeyStroke = editpane->PhraseShowKeyStrokeArray(); |
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662 TBuf<KMaxShowKeystrokeCount> phraseCreatedPinYin; |
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663 phraseCreatedPinYin.FillZ(); |
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664 for ( TInt i = 0; i < phraseShowKeyStroke->Count(); i++ ) |
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665 { |
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666 TPtrC ptrPinYin = phraseShowKeyStroke->MdcaPoint(i); |
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667 phraseCreatedPinYin.Append(ptrPinYin); |
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668 } |
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669 //Add the phrase pinyin to the DB by PTI Engine |
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670 TRAP_IGNORE( iOwner->PtiEngine()->HandleCommandL( |
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671 EPtiCommandSetPinyinForLearnWord, (TAny*)( &phraseCreatedPinYin ))); |
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672 } |
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673 |
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674 // --------------------------------------------------------- |
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675 // TAknFepInputMiniQwertySogouPinyinPhrasePlugin::GetCandidateL |
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676 // Get the candidate info. |
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677 // --------------------------------------------------------- |
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678 // |
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679 void TAknFepInputMiniQwertySogouPinyinPhrasePlugin::GetCandidateL() |
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680 { |
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681 CPtiEngine* ptiengine = iOwner->PtiEngine(); |
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682 MAknFepUICtrlEditPane* editPane = iUIContainer->EditPaneWindow(); |
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683 CDesCArrayFlat* phraseCandidates = |
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684 iUIContainer->CandidatePane()->CandidateArray(); |
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685 CDesCArrayFlat* keystroke = editPane->KeystrokeArray(); |
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686 CDesCArrayFlat* showKeystroke = editPane->ShowKeystrokeArray(); |
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687 TInt phraseCount = editPane->PhraseArray()->Count(); |
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688 phraseCandidates->Reset(); |
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689 TBuf<KMaxKeystrokeCount> buf; |
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690 TBuf<1> delimiter; |
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691 delimiter.Append( KManualDLT ); |
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692 TInt keyCode; |
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693 TInt count = KInvalidToneMark; |
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694 ClearPtiEngineKeystroke(); |
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695 |
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696 if ( showKeystroke->Count() == 0 ) |
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697 { |
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698 return; |
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699 } |
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700 |
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701 // If all strokes are valid |
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702 if ( iCanConvertAll ) |
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703 { |
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704 AnalyseL(); |
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705 ptiengine->GetChinesePhraseCandidatesL( *phraseCandidates ); |
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706 return; |
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707 } |
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708 |
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709 // If some characters are invalid, we only need to get the candidates of |
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710 // the strokes before the invalid character. |
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711 ClearPtiEngineKeystroke(); |
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712 TInt autoDLT = 0; |
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713 for ( TInt j = 0; j < iConvertCount; j++ ) |
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714 { |
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715 if ( showKeystroke->MdcaPoint( j )[0] == KAutoDLT ) |
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716 { |
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717 autoDLT++; |
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718 } |
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719 } |
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720 for ( TInt i = 0; i < iConvertCount - autoDLT/*showKeystroke->Count()*/; ++i ) |
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721 { |
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722 count = ToneMark( keystroke->MdcaPoint( i ) ); |
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723 if ( KInvalidToneMark != count ) |
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724 { |
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725 for ( TInt j = 0; j < count; ++j ) |
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726 { |
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727 ptiengine->IncrementToneMark( ETrue ); |
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728 } |
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729 } |
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730 else |
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731 { |
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732 GetKeystrokeCode( keyCode, keystroke->MdcaPoint( i ) ); |
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733 ptiengine->AppendKeyPress((TPtiKey)keyCode); |
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734 } |
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735 } |
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736 |
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737 getCurrentLeastDLTSpell(); |
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738 ptiengine->GetChinesePhraseCandidatesL( *phraseCandidates ); |
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739 } |
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740 |
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741 // --------------------------------------------------------- |
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742 // TAknFepInputMiniQwertySogouPinyinPhrasePlugin::CanConvertAll |
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743 // Set flag for convert all stroke. |
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744 // --------------------------------------------------------- |
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745 // |
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746 void TAknFepInputMiniQwertySogouPinyinPhrasePlugin::CanConvertAll( TBool aEnable ) |
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747 { |
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748 iCanConvertAll = aEnable; |
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749 } |
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750 |
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751 // --------------------------------------------------------- |
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752 // TAknFepInputMiniQwertySogouPinyinPhrasePlugin::ConvertCount |
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753 // Set convert count. |
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754 // --------------------------------------------------------- |
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755 // |
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756 void TAknFepInputMiniQwertySogouPinyinPhrasePlugin::ConvertCount( TInt aCount ) |
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757 { |
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758 iConvertCount = aCount; |
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759 } |
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760 |
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761 // End of file |