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1 /* |
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2 * Copyright (c) 2002-2005 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0"" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Implementation of predictive input phrase state |
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15 * |
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16 */ |
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17 |
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28 |
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29 #include "AknFepUICtrlCandidatePane.h" |
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30 #include "AknFepUiInputStatePredictiveInputMiniQwertyChinesePhrase.h" |
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31 #include "AknFepUiCtrlContainerChinese.h" |
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32 #include "AknFepUIManagerStateInterface.h" //MAknFepUIManagerStateInterface |
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33 #include "AknFepManagerUIInterface.h" //MAknFepManagerUIInterface |
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34 #include "aknfepuictrleditpane.h" |
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35 |
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36 #include <PtiEngine.h> //CPtiEngine |
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37 |
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38 TAknFepInputStatePredictiveInputMiniQwertyChinesePhrase:: |
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39 TAknFepInputStatePredictiveInputMiniQwertyChinesePhrase( |
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40 MAknFepUIManagerStateInterface* aOwner, |
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41 MAknFepUICtrlContainerChinese* aUIContainer) |
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42 :TAknFepInputStateCandidateQwertyBaseChinesePhrase(aOwner, aUIContainer) |
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43 { |
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44 iState = EPredictiveInput; |
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45 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
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46 MAknFepUICtrlCandidatePane* candidatePane = uiContainer->CandidatePane(); |
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47 |
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48 candidatePane->SelectFirstPhrase(); |
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49 |
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50 TBool multiplePages = !(uiContainer->CandidatePane()->IsLastPage() && |
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51 uiContainer->CandidatePane()->IsFirstPage()); |
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52 TInt bufLength = iOwner->PtiEngine()->CandidatePage().Length(); |
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53 TBool showHorizontalScrollArrows = multiplePages || bufLength>1; |
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54 |
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55 UIContainer()->ShowHorizontalScrollArrows(showHorizontalScrollArrows); |
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56 UIContainer()->ShowVerticalScrollArrows(multiplePages); |
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57 uiContainer->FocusCandidatePane(ETrue); |
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58 candidatePane->ShowCandidateOrdinals(ETrue); |
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59 UpdateIndicator(); |
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60 } |
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61 |
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62 TBool TAknFepInputStatePredictiveInputMiniQwertyChinesePhrase::HandleKeyL(TInt aKey, |
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63 TKeyPressLength aLength) |
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64 { |
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65 TInt selected = UIContainer()->CandidatePane()->SelectedIndex(); |
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66 TInt numbertotal = UIContainer()->CandidatePane()->VisibleCandidateCount(); |
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67 |
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68 if (iOwner->FepMan()->IsFlagSet(CAknFepManager::EFlagQwertyChrKeyDepressed)) |
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69 { |
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70 return ETrue; |
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71 } |
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72 else if (iOwner->FepMan()->FnKeyState()) |
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73 { |
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74 return ETrue; |
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75 } |
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76 else if(aKey == EStdKeyBackspace ) |
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77 { |
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78 iOwner->FepMan()->TryCloseUiL(); |
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79 return ETrue; |
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80 } |
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81 else if (aKey ==EKeyRightFunc)//fn key |
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82 { |
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83 iOwner->FepMan()->PlaySound(EAvkonSIDErrorTone); |
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84 return ETrue; |
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85 } |
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86 else if ( aKey ==EStdKeySpace) |
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87 { |
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88 if (ECangJie ==iOwner->FepMan()->InputMode()) |
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89 { |
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90 TPtrC text = UIContainer()->CandidatePane()->CurrentPhraseCandidate(); |
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91 if(text.Length()) |
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92 { |
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93 MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
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94 fepMan->NewTextL(text); |
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95 fepMan->CommitInlineEditL(); |
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96 iOwner->PtiEngine()->SetPredictiveChineseChar(text); |
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97 if (fepMan->IsFlagSet(CAknFepManager::EFlagEditorFull)) |
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98 { |
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99 fepMan->ClearFlag(CAknFepManager::EFlagEditorFull); |
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100 iOwner->FepMan()->TryCloseUiL(); |
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101 } |
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102 else |
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103 { |
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104 iOwner->ChangeState(EPredictiveCandidate); |
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105 } |
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106 } |
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107 return ETrue; |
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108 } |
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109 else |
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110 { |
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111 return ETrue; |
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112 } |
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113 } |
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114 else if ( aKey == EKeyLeftShift || aKey == EKeyRightShift) |
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115 { |
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116 // iOwner->FepMan()->TryCloseUiL(); |
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117 // return EFalse; |
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118 iOwner->FepMan()->PlaySound(EAvkonSIDErrorTone); |
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119 return ETrue; |
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120 } |
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121 else if ( aKey == EStdKeyDevice0 || aKey == EStdKeyDevice3 || aKey == EStdKeyEnter ) |
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122 { |
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123 TPtrC text = UIContainer()->CandidatePane()->CurrentPhraseCandidate(); |
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124 if(text.Length()) |
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125 { |
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126 MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
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127 fepMan->NewTextL(text); |
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128 fepMan->CommitInlineEditL(); |
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129 iOwner->PtiEngine()->SetPredictiveChineseChar(text); |
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130 if (fepMan->IsFlagSet(CAknFepManager::EFlagEditorFull)) |
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131 { |
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132 fepMan->ClearFlag(CAknFepManager::EFlagEditorFull); |
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133 iOwner->FepMan()->TryCloseUiL(); |
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134 } |
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135 else |
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136 { |
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137 iOwner->ChangeState(EPredictiveCandidate); |
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138 UIContainer()->EditPaneWindow()->SetChangeState(ETrue); |
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139 } |
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140 } |
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141 return ETrue; |
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142 } |
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143 else if (aKey == EStdKeyLeftArrow)//in the same row |
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144 { |
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145 if (selected == 0) |
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146 { |
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147 UIContainer()->CandidatePane()->SelectIndex(numbertotal-1); |
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148 } |
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149 else |
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150 { |
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151 UIContainer()->CandidatePane()->SelectIndex(selected - 1); |
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152 } |
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153 UIContainer()->CandidatePane()->SetHighlighted(ETrue); |
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154 return ETrue; |
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155 } |
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156 else if (aKey == EStdKeyRightArrow)//in the same row |
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157 { |
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158 if (selected == numbertotal-1) |
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159 { |
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160 UIContainer()->CandidatePane()->SelectIndex(0); |
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161 } |
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162 else |
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163 { |
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164 UIContainer()->CandidatePane()->SelectIndex(selected + 1); |
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165 } |
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166 UIContainer()->CandidatePane()->SetHighlighted(ETrue); |
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167 return ETrue; |
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168 } |
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169 else |
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170 { |
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171 return TAknFepInputStateCandidateQwertyBaseChinesePhrase::HandleKeyL(aKey, aLength); |
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172 } |
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173 // return EFalse; |
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174 } |
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175 |
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176 // --------------------------------------------------------------------------- |
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177 // TAknFepInputStatePredictiveInputMiniQwertyChinesePhrase::HandleCommandL |
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178 // Handling Command |
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179 // --------------------------------------------------------------------------- |
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180 // |
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181 void TAknFepInputStatePredictiveInputMiniQwertyChinesePhrase::HandleCommandL( |
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182 TInt aCommandId ) |
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183 { |
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184 TPtrC text = UIContainer()->CandidatePane()->CurrentPhraseCandidate(); |
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185 MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
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186 switch ( aCommandId ) |
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187 { |
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188 // Handle the event frome command. |
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189 case EAknSoftkeySelect: |
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190 // case (TUint16)EAknSoftkeySelect: //the Selected in soft CBA |
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191 if ( text.Length() ) |
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192 { |
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193 fepMan->NewTextL( text ); |
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194 fepMan->CommitInlineEditL(); |
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195 iOwner->PtiEngine()->SetPredictiveChineseChar( text ); |
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196 if ( fepMan->IsFlagSet( CAknFepManager::EFlagEditorFull ) ) |
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197 { |
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198 fepMan->ClearFlag( CAknFepManager::EFlagEditorFull ); |
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199 iOwner->FepMan()->TryCloseUiL(); |
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200 } |
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201 else |
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202 { |
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203 iOwner->ChangeState( EPredictiveCandidate ); |
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204 } |
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205 } |
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206 break; |
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207 default: |
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208 TAknFepInputStateChineseBase::HandleCommandL( aCommandId ); |
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209 break; |
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210 } |
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211 } |
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212 // End of file |