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 TAknFepInputMiniQwertyZhuyinPhraseBase definition. |
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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 |
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21 |
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22 |
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23 |
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24 |
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25 |
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26 |
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27 |
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28 |
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29 |
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30 // System includes |
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31 #include <e32cmn.h> |
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32 #include <PtiEngine.h> |
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33 #include <PtiDefs.h> |
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34 #include <avkon.rsg> |
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35 #include <aknfep.rsg> |
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36 #include <PtiUserDicEntry.h> |
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37 #include <aknnotewrappers.h> //CAknWarningNote |
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38 // User includes |
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39 #include "AknFepUIManagerStateInterface.h" |
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40 #include "AknFepUICtrlInputPane.h" |
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41 #include "AknFepUICtrlPinyinPopup.h" //Pinyin phrase |
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42 #include "aknfepuictrleditpane.h" //pinyin phrase creation |
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43 #include "AknFepUICtrlCandidatePane.h" |
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44 #include "AknFepManager.h" |
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45 #include "aknfepuiinputminiqwertyzhuyinphrasebase.h" |
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46 #include "aknfepinputstateminiqwertyzhuyinkeymap.h" |
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47 |
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48 const TInt KMaxPhraseCount = 100; |
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49 const TInt KMaxBufLength = 150; |
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50 const TInt KMaxPhraseCreationCount = 7; |
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51 //KMaxPhraseNote means the max phrase is seven |
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52 _LIT( KMaxPhraseNote,"\x8BCD\x7EC4\x6700\x957F\x4E3A\x4E03\x5B57" ); |
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53 |
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54 // --------------------------------------------------------------------------- |
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55 // TAknFepInputMiniQwertyZhuyinPhraseBase::TAknFepInputMiniQwertyZhuyinPhraseBase |
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56 // C++ default constructor |
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57 // --------------------------------------------------------------------------- |
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58 // |
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59 TAknFepInputMiniQwertyZhuyinPhraseBase::TAknFepInputMiniQwertyZhuyinPhraseBase( |
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60 MAknFepUIManagerStateInterface* aOwner, |
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61 MAknFepUICtrlContainerChinese* aUIContainer) : |
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62 TAknFepInputStateCandidateQwertyBaseChinesePhrase( aOwner, aUIContainer ) |
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63 { |
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64 if (iOwner->PtiEngine()->InputMode() != EPtiEngineZhuyinPhraseQwerty) |
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65 { |
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66 iOwner->PtiEngine()->SetInputMode( EPtiEngineZhuyinPhraseQwerty ); |
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67 } |
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68 iOwner->PtiEngine()->SetCandidatePageLength( KMaxPhraseCount ); |
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69 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
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70 uiContainer->SetLayout( MAknFepUICtrlContainerChinese::ELayoutPhraseCreation ); |
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71 iOwner->PtiEngine()->SetCase(EPtiCaseLower); |
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72 } |
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73 |
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74 // --------------------------------------------------------------------------- |
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75 // TAknFepInputMiniQwertyZhuyinPhraseBase::HandleKeyL |
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76 // Handle system key press event. |
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77 // --------------------------------------------------------------------------- |
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78 // |
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79 TBool TAknFepInputMiniQwertyZhuyinPhraseBase::HandleKeyL( |
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80 TInt /*aKey*/ , |
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81 TKeyPressLength /*aLength*/ ) |
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82 { |
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83 return ETrue; |
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84 } |
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85 |
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86 // --------------------------------------------------------------------------- |
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87 // TAknFepInputMiniQwertyZhuyinPhraseBase::GetValidKeystroke |
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88 // Get the valid keystroke. |
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89 // --------------------------------------------------------------------------- |
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90 // |
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91 TBool TAknFepInputMiniQwertyZhuyinPhraseBase::GetValidKeystroke() |
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92 { |
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93 TBool result = ETrue; |
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94 TRAPD( ret, result = GetValidKeystrokeL() ); |
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95 if ( KErrNone != ret ) |
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96 { |
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97 return EFalse; |
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98 } |
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99 return result; |
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100 } |
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101 |
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102 // --------------------------------------------------------------------------- |
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103 // TAknFepInputMiniQwertyZhuyinPhraseBase::RefreshEditPane |
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104 // Refresh editing pane. |
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105 // --------------------------------------------------------------------------- |
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106 // |
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107 void TAknFepInputMiniQwertyZhuyinPhraseBase::RefreshEditPane() |
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108 { |
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109 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
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110 MAknFepUICtrlEditPane* editPane = uiContainer->EditPaneWindow(); |
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111 CDesCArrayFlat* keystroke = editPane->KeystrokeArray(); |
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112 CDesCArrayFlat* phrase = editPane->PhraseArray(); |
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113 |
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114 TInt validCount = editPane->GetEffictiveLength(); |
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115 TInt underLineLen = 0; |
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116 TBuf<KMaxBufLength> buf; |
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117 |
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118 for ( TInt i = 0; i < phrase->Count(); ++i ) |
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119 { |
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120 buf.Append( phrase->MdcaPoint( i ) ); |
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121 } |
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122 |
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123 for ( TInt i = 0; i < keystroke->Count(); ++i ) |
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124 { |
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125 buf.Append( keystroke->MdcaPoint( i ) ); |
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126 if ( i < validCount ) |
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127 { |
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128 underLineLen = underLineLen + keystroke->MdcaPoint( i ).Length(); |
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129 } |
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130 } |
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131 editPane->SetCursorIndexOfKeystroke( validCount ); |
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132 editPane->SetText( buf, phrase->Count() + underLineLen, ETrue ); |
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133 if ( 0 == validCount ) |
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134 { |
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135 editPane->SetHighlight( phrase->Count(), buf.Length() ); |
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136 } |
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137 |
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138 if ( EMiniQwertyEdit == iState ) |
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139 { |
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140 editPane->ActiveCursor(); |
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141 editPane->EnableCursor(); |
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142 } |
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143 else if ( EZhuyinSpelling == iState ) |
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144 { |
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145 editPane->DeactiveCursor(); |
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146 editPane->EnableCursor(); |
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147 editPane->SetUnderline( phrase->Count(), phrase->Count() + underLineLen - 1 ); |
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148 } |
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149 else if ( EZhuyinCandidate == iState ) |
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150 { |
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151 editPane->DisableCursor(); |
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152 editPane->SetUnderline( phrase->Count(), phrase->Count() + underLineLen - 1 ); |
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153 } |
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154 } |
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155 |
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156 // --------------------------------------------------------------------------- |
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157 // TAknFepInputMiniQwertyZhuyinPhraseBase::RefreshSpellingPane |
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158 // Refresh spelling pane. |
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159 // --------------------------------------------------------------------------- |
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160 // |
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161 void TAknFepInputMiniQwertyZhuyinPhraseBase::RefreshSpellingPane( TBool aClearSelection ) |
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162 { |
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163 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
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164 MAknFepUICtrlPinyinPopup* popup = uiContainer->PinyinPopupWindow(); |
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165 MAknFepUICtrlInputPane* inputPane = uiContainer->InputPane(); |
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166 CDesCArrayFlat* spelling = popup->PhoneticSpellingArray(); |
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167 TInt selection = 0; |
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168 if ( !aClearSelection ) |
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169 { |
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170 selection = popup->CurrentSelection(); |
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171 if ( selection >= spelling->Count() ) |
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172 { |
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173 selection = 0; |
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174 } |
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175 } |
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176 popup->SplitPhraseSpellingIntoPages( ); |
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177 if ( spelling->Count( ) == 0 ) |
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178 { |
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179 uiContainer->SetControlInVisible( EFalse ); |
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180 } |
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181 else |
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182 { |
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183 // set display page for delibrate selection |
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184 inputPane->SetText( spelling->MdcaPoint( selection ) ); |
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185 popup->SetDisplayPage( selection ); |
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186 popup->SetPhraseItemTexts( ); |
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187 popup->PopupSizeChanged( ); |
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188 uiContainer->Enable( ETrue ); |
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189 } |
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190 |
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191 if ( EMiniQwertyEdit == iState ) |
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192 { |
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193 //popup need to add none high lighted interface. |
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194 popup->SetNoneHighlighted(); |
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195 } |
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196 popup->Enable( spelling->Count( ) > 0 ); |
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197 uiContainer->Enable( ETrue ); |
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198 } |
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199 |
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200 // --------------------------------------------------------------------------- |
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201 // TAknFepInputMiniQwertyZhuyinPhraseBase::RefreshSpellingPane |
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202 // Refresh spelling pane. |
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203 // --------------------------------------------------------------------------- |
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204 // |
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205 void TAknFepInputMiniQwertyZhuyinPhraseBase::RefreshCandidatePane( TBool aClearSelection ) |
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206 { |
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207 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
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208 MAknFepUICtrlEditPane* editPane = uiContainer->EditPaneWindow(); |
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209 TInt validCount = editPane->ShowKeystrokeArray()->Count(); |
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210 CDesCArrayFlat* candidateArray = |
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211 uiContainer->CandidatePane()->CandidateArray(); |
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212 TInt phraseCount = editPane->PhraseArray()->Count(); |
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213 // have valid keystroke. |
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214 if ( validCount > 0 ) |
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215 { |
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216 // set display page for delibrate selection |
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217 ClearDeliberateSelection(); |
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218 GetCandidate( aClearSelection ); |
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219 uiContainer->CandidatePane()->SplitPhraseCandidatesIntoPages(); |
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220 uiContainer->CandidatePane()->SetCandidateBuffer(); |
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221 uiContainer->ShowVerticalScrollArrows( ETrue ); |
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222 uiContainer->Enable( ETrue ); |
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223 } |
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224 else |
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225 { |
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226 candidateArray->Reset(); |
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227 if ( KMaxPhraseCreationCount == phraseCount ) |
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228 { |
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229 TRAP_IGNORE( candidateArray->AppendL( KMaxPhraseNote ) ); |
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230 } |
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231 uiContainer->CandidatePane()->SplitPhraseCandidatesIntoPages(); |
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232 uiContainer->CandidatePane()->SetCandidateBuffer(); |
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233 uiContainer->Enable( ETrue ); |
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234 uiContainer->ShowHorizontalScrollArrows( EFalse ); |
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235 uiContainer->ShowVerticalScrollArrows( EFalse ); |
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236 } |
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237 uiContainer->Enable(ETrue); |
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238 } |
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239 |
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240 // --------------------------------------------------------- |
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241 // TAknFepInputMiniQwertyZhuyinPhraseBase::UpdateIndicator |
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242 // Update Indicator. |
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243 // --------------------------------------------------------- |
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244 // |
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245 void TAknFepInputMiniQwertyZhuyinPhraseBase::UpdateIndicator() |
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246 { |
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247 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
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248 MAknFepUICtrlCandidatePane* candidatePane = uiContainer->CandidatePane(); |
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249 |
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250 if (candidatePane->IsFirstPage()) |
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251 { |
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252 uiContainer->CandidatePane()->ShowUpScrollArrows(EFalse); |
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253 } |
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254 else |
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255 { |
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256 uiContainer->CandidatePane()->ShowUpScrollArrows(ETrue); |
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257 } |
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258 |
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259 if (candidatePane->IsLastPage()) |
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260 { |
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261 uiContainer->CandidatePane()->ShowDownScrollArrows(EFalse); |
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262 } |
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263 else |
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264 { |
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265 uiContainer->CandidatePane()->ShowDownScrollArrows(ETrue); |
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266 } |
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267 #ifdef RD_INTELLIGENT_TEXT_INPUT |
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268 if (iOwner->FepMan()->KeyboardLayout() == EPtiKeyboardQwerty4x10) |
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269 { |
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270 if (candidatePane->VisibleCandidateCount()==1) |
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271 { |
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272 uiContainer->CandidatePane()->ShowLeftScrollArrows(EFalse); |
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273 uiContainer->CandidatePane()->ShowRightScrollArrows(EFalse); |
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274 } |
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275 else |
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276 { |
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277 uiContainer->CandidatePane()->ShowLeftScrollArrows(ETrue); |
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278 uiContainer->CandidatePane()->ShowRightScrollArrows(ETrue); |
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279 } |
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280 } |
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281 else |
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282 { |
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283 #endif |
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284 if (candidatePane->SelectedIndex() == 0 |
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285 && candidatePane->IsFirstPage() ) |
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286 { |
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287 uiContainer->CandidatePane()->ShowLeftScrollArrows(EFalse); |
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288 } |
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289 else |
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290 { |
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291 uiContainer->CandidatePane()->ShowLeftScrollArrows(ETrue); |
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292 } |
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293 |
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294 if (candidatePane->IsLastPage() && (candidatePane->SelectedIndex() |
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295 == candidatePane->VisibleCandidateCount() - 1)) |
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296 { |
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297 uiContainer->CandidatePane()->ShowRightScrollArrows(EFalse); |
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298 } |
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299 else |
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300 { |
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301 uiContainer->CandidatePane()->ShowRightScrollArrows(ETrue); |
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302 } |
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303 } |
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304 #ifdef RD_INTELLIGENT_TEXT_INPUT |
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305 } |
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306 #endif |
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307 |
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308 // --------------------------------------------------------------------------- |
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309 // TAknFepInputMiniQwertyZhuyinPhraseBase::ClearDeliberateSelection |
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310 // clear selection. |
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311 // --------------------------------------------------------------------------- |
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312 // |
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313 void TAknFepInputMiniQwertyZhuyinPhraseBase::ClearDeliberateSelection() |
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314 { |
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315 // we must have just deleted the last character, |
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316 // or we are starting a new pinyin session, |
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317 // so wipe the last deliberate selection |
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318 TPtr oldDeliberateSelection = iOwner->GetLatestDeliberateSelection(); |
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319 oldDeliberateSelection = KNullDesC; |
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320 } |
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321 |
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322 // --------------------------------------------------------- |
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323 // TAknFepInputMiniQwertyZhuyinPhraseBase::ClearPtiEngineKeystroke |
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324 // clear the ptiengine keystroke. |
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325 // --------------------------------------------------------- |
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326 // |
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327 void TAknFepInputMiniQwertyZhuyinPhraseBase::ClearPtiEngineKeystroke() |
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328 { |
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329 iOwner->PtiEngine()->ClearCurrentWord(); |
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330 } |
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331 |
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332 // --------------------------------------------------------- |
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333 // TAknFepInputMiniQwertyZhuyinPhraseBase::GetCandidateL |
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334 // Get the candidate info. |
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335 // --------------------------------------------------------- |
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336 // |
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337 void TAknFepInputMiniQwertyZhuyinPhraseBase::GetCandidate( TBool aClearSelection ) |
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338 { |
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339 TRAP_IGNORE( GetCandidateL( aClearSelection ) ); |
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340 } |
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341 |
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342 // --------------------------------------------------------- |
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343 // TAknFepInputMiniQwertyZhuyinPhraseBase::SetWarningColor |
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344 // Set warning color. |
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345 // --------------------------------------------------------- |
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346 // |
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347 void TAknFepInputMiniQwertyZhuyinPhraseBase::ChangeCbaL() |
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348 { |
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349 MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
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350 MAknFepUICtrlEditPane* editPane = UIContainer()->EditPaneWindow(); |
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351 TInt candidateCount = UIContainer()->CandidatePane()->CandidateArray()->Count(); |
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352 TInt keyStrokeCount = editPane->KeystrokeArray()->Count(); |
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353 TInt phraseCount = editPane->PhraseArray()->Count(); |
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354 TInt currentCBAResId = editPane->GetCurrentCBAResID(); |
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355 if ( ( candidateCount == 0 && keyStrokeCount != 0 ) || |
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356 ( phraseCount == 1 && keyStrokeCount == 0 ) ) |
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357 { |
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358 if (R_AKNFEP_SOFTKEYS_EMPTY_CANCEL_EMPTY != currentCBAResId ) |
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359 { |
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360 fepMan->UpdateCbaL( R_AKNFEP_SOFTKEYS_EMPTY_CANCEL_EMPTY ); |
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361 editPane->SetCurrentCBAResID( R_AKNFEP_SOFTKEYS_EMPTY_CANCEL_EMPTY ); |
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362 } |
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363 |
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364 } |
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365 else if ( keyStrokeCount == 0 ) |
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366 { |
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367 if ( R_AKNFEP_SOFTKEYS_DONE_CANCEL_DONE != currentCBAResId ) |
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368 { |
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369 fepMan->UpdateCbaL( R_AKNFEP_SOFTKEYS_DONE_CANCEL_DONE ); |
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370 editPane->SetCurrentCBAResID( R_AKNFEP_SOFTKEYS_DONE_CANCEL_DONE ); |
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371 } |
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372 } |
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373 else if ( R_AKNFEP_SOFTKEYS_OK_SELECT_CANCEL != currentCBAResId ) |
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374 { |
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375 fepMan->UpdateCbaL( R_AKNFEP_SOFTKEYS_OK_SELECT_CANCEL ); |
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376 editPane->SetCurrentCBAResID( R_AKNFEP_SOFTKEYS_OK_SELECT_CANCEL ); |
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377 } |
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378 } |
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379 |
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380 // --------------------------------------------------------------------------- |
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381 // TAknFepInputMiniQwertyZhuyinPhraseBase::CheckPhraseSpellingL |
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382 // Check the spelling whether is phrase spelling. |
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383 // --------------------------------------------------------------------------- |
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384 // |
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385 TBool TAknFepInputMiniQwertyZhuyinPhraseBase::CheckPhraseSpellingL() |
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386 { |
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387 CPtiEngine* ptiengine = iOwner->PtiEngine(); |
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388 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
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389 MAknFepUICtrlEditPane* editPane = uiContainer->EditPaneWindow(); |
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390 CDesCArrayFlat* spelling = |
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391 uiContainer->PinyinPopupWindow()->PhoneticSpellingArray(); |
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392 CDesCArrayFlat* tmpArray = editPane->TempArray(); |
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393 const TUint16 specZhuyin = 0x311D; |
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394 _LIT( delimiter, "\x0027" ); |
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395 TInt validSpellingCount = 0; |
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396 tmpArray->Reset(); |
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397 |
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398 if ( 0 == ptiengine->GetPhoneticSpellingsL( *tmpArray ) ) |
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399 { |
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400 return EFalse; |
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401 } |
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402 |
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403 for ( TInt i = 0; i < tmpArray->Count(); ++i ) |
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404 { |
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405 if ( ( KErrNotFound == tmpArray->MdcaPoint( i ).Find( delimiter ) ) && |
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406 ( specZhuyin != tmpArray->MdcaPoint( i )[0] ) ) |
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407 { |
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408 validSpellingCount = validSpellingCount + 1; |
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409 spelling->InsertL( 0, tmpArray->MdcaPoint( i ) ); |
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410 } |
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411 } |
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412 |
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413 if ( 0 == validSpellingCount ) |
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414 { |
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415 return EFalse; |
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416 } |
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417 |
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418 return ETrue; |
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419 } |
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420 |
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421 // --------------------------------------------------------------------------- |
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422 // TAknFepInputMiniQwertyZhuyinPhraseBase::GetValidKeystroke |
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423 // Get the valid keystroke. |
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424 // --------------------------------------------------------------------------- |
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425 // |
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426 TBool TAknFepInputMiniQwertyZhuyinPhraseBase::GetValidKeystrokeL() |
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427 { |
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428 CPtiEngine* ptiengine = iOwner->PtiEngine(); |
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429 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
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430 MAknFepUICtrlEditPane* editPane = uiContainer->EditPaneWindow(); |
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431 CDesCArrayFlat* showKeystroke = editPane->ShowKeystrokeArray(); |
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432 CDesCArrayFlat* keystroke = editPane->KeystrokeArray(); |
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433 RArray<TInt>* keycodeArray = editPane->KeycodeArray(); |
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434 TInt phraseCount = editPane->PhraseArray()->Count(); |
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435 CDesCArrayFlat* spelling = |
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436 uiContainer->PinyinPopupWindow()->PhoneticSpellingArray(); |
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437 TInt keyCode = 0; |
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438 TInt stringBeforeLength = 0; |
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439 TInt stringAfterLength = 0; |
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440 |
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441 spelling->Reset(); |
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442 spelling->Compress(); |
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443 showKeystroke->Reset(); |
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444 showKeystroke->Compress(); |
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445 |
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446 editPane->SetEffictiveLength( 0 ); |
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447 if ( KMaxPhraseCreationCount == phraseCount ) |
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448 { |
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449 if ( keystroke->Count() > 0 ) |
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450 { |
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451 keystroke->Reset(); |
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452 } |
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453 return EFalse; |
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454 } |
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455 |
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456 if ( 0 == keystroke->Count() ) |
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457 { |
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458 return EFalse; |
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459 } |
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460 |
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461 if ( 1 == keystroke->MdcaPoint( 0 ).Length() ) |
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462 { |
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463 return EFalse; |
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464 } |
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465 |
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466 if ( CheckToneMarkBorderUpon() ) |
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467 { |
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468 return EFalse; |
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469 } |
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470 |
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471 ClearPtiEngineKeystroke(); |
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472 for ( TInt i = 0; ( i < keystroke->Count() ) && |
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473 ( i < keycodeArray->Count() ); ++i ) |
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474 { |
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475 keyCode = (*keycodeArray)[i]; |
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476 if ( keyCode == EPtiKeyQwertyE || |
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477 keyCode == EPtiKeyQwertyR || |
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478 keyCode == EPtiKeyQwertyY || |
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479 keyCode == EPtiKeyQwertyU || |
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480 keyCode == EStdKeySpace ) |
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481 { |
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482 if( ptiengine->SetToneMark( keyCode ) ) |
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483 { |
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484 if ( !CheckPhraseSpellingL() ) |
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485 { |
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486 break; |
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487 } |
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488 else |
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489 { |
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490 showKeystroke->AppendL( keystroke->MdcaPoint( i - 1 ) ); |
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491 showKeystroke->AppendL( keystroke->MdcaPoint( i ) ); |
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492 } |
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493 } |
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494 break; |
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495 } |
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496 else |
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497 { |
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498 stringBeforeLength = |
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499 ptiengine->GetPhoneticSpelling(1).Length(); |
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500 stringAfterLength = |
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501 ptiengine->AppendKeyPress((TPtiKey)keyCode).Length(); |
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502 if ( stringBeforeLength != stringAfterLength ) |
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503 { |
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504 if ( i + 1 < keystroke->Count() ) |
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505 { |
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506 if ( 1 != keystroke->MdcaPoint( i + 1 ).Length() ) |
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507 { |
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508 if ( !CheckPhraseSpellingL() ) |
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509 { |
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510 break; |
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511 } |
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512 showKeystroke->AppendL( keystroke->MdcaPoint( i ) ); |
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513 } |
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514 } |
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515 else |
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516 { |
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517 if ( CheckPhraseSpellingL() ) |
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518 { |
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519 showKeystroke->AppendL( keystroke->MdcaPoint( i ) ); |
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520 } |
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521 } |
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522 } |
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523 else |
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524 { |
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525 break; |
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526 } |
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527 } |
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528 } |
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529 |
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530 editPane->SetEffictiveLength( showKeystroke->Count() ); |
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531 if ( 0 == showKeystroke->Count() ) |
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532 { |
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533 return EFalse; |
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534 } |
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535 |
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536 return ETrue; |
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537 } |
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538 |
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539 // --------------------------------------------------------------------------- |
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540 // TAknFepInputMiniQwertyZhuyinPhraseBase::GetValidKeystroke |
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541 // Get the valid keystroke. |
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542 // --------------------------------------------------------------------------- |
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543 // |
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544 TBool TAknFepInputMiniQwertyZhuyinPhraseBase::CheckToneMarkBorderUpon() |
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545 { |
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546 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
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547 MAknFepUICtrlEditPane* editPane = uiContainer->EditPaneWindow(); |
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548 CDesCArrayFlat* keystroke = editPane->KeystrokeArray(); |
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549 |
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550 if ( keystroke->Count() > 1 ) |
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551 { |
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552 for ( TInt i = 1; i < keystroke->Count(); ++i ) |
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553 { |
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554 if ( ( 1 == keystroke->MdcaPoint( i - 1 ).Length() ) && |
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555 ( 1 == keystroke->MdcaPoint( i ).Length() ) ) |
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556 { |
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557 return ETrue; |
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558 } |
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559 } |
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560 } |
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561 |
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562 return EFalse; |
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563 } |
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564 |
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565 // --------------------------------------------------------------------------- |
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566 // TAknFepInputMiniQwertyZhuyinPhraseBase::GetCandidateL |
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567 // Get candidate info. |
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568 // --------------------------------------------------------------------------- |
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569 // |
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570 void TAknFepInputMiniQwertyZhuyinPhraseBase::GetCandidateL( TBool aClearSelection ) |
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571 { |
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572 CPtiEngine* ptiengine = iOwner->PtiEngine(); |
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573 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
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574 MAknFepUICtrlPinyinPopup* popup = uiContainer->PinyinPopupWindow(); |
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575 MAknFepUICtrlCandidatePane* candidatePane = uiContainer->CandidatePane(); |
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576 CDesCArrayFlat* spelling = popup->PhoneticSpellingArray(); |
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577 CDesCArrayFlat* candidateArray = candidatePane->CandidateArray(); |
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578 candidateArray->Reset(); |
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579 candidateArray->Compress(); |
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580 |
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581 if ( 0 == spelling->Count() ) |
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582 { |
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583 return; |
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584 } |
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585 |
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586 TInt selection = 0; |
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587 if ( !aClearSelection ) |
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588 { |
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589 selection = popup->CurrentSelection(); |
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590 if ( selection >= spelling->Count() ) |
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591 { |
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592 selection = 0; |
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593 } |
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594 } |
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595 RPointerArray<HBufC> list; |
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596 extern void CleanArray( TAny* aAny ); |
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597 TCleanupItem cleanitem( CleanArray, &list ); |
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598 CleanupStack::PushL( cleanitem ); |
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599 HBufC* retString = ptiengine->GetCandidatesByInputString( |
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600 spelling->MdcaPoint( selection ), |
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601 list, |
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602 EFalse ); |
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603 |
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604 delete retString; |
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605 retString = NULL; |
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606 |
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607 for ( TInt i = 0; i < list.Count(); ++i ) |
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608 { |
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609 if ( 1 == spelling->MdcaPoint( selection ).Length() ) |
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610 { |
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611 if ( 0 != spelling->MdcaPoint( selection ).Compare( *(list[i]) ) ) |
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612 { |
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613 candidateArray->AppendL( *(list[i]) ); |
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614 } |
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615 } |
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616 else |
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617 { |
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618 candidateArray->AppendL( *(list[i]) ); |
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619 } |
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620 } |
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621 |
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622 CleanupStack::PopAndDestroy(); // cleanitem |
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623 } |
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624 |
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625 // End of file |
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