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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 TAknFepInputStateEntryMiniQwertyPinyinPhrase methods. |
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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 #include "AknFepUIManagerStateInterface.h" //MAknFepUIManagerStateInterface |
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31 #include "AknFepUiCtrlContainerChinese.h" |
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32 #include "AknFepManagerUIInterface.h" //MAknFepManagerUIInterface |
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33 #include "AknFepUICtrlCandidatePane.h" |
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34 #include "aknfepuiinputstateentryhalfqwertyphrase.h" |
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35 |
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36 #include "AknFepManager.h" //FepMan flag |
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37 #include "AknFepUICtrlInputPane.h" |
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38 #include "AknFepUICtrlPinyinPopup.h" //Pinyin phrase |
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39 #include "AknFepUiCtrlContainerChinese.h" |
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40 #include <aknfep.rsg> |
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41 #include <PtiEngine.h> //CPtiEngine |
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42 #include <e32keys.h> //keys |
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43 #include <avkon.rsg> |
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44 |
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45 const TInt KFnMappedCharacters = 5; |
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46 const TInt KInputPaneLength = 32; |
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47 const TText KPinyinTone4Valid = 0x02D9; |
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48 const TText KPinyinTone4Invalid = 0x0020; |
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49 const TInt KMaxPhraseCount = 150; |
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50 |
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51 //For Pinyin |
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52 // --------------------------------------------------------------------------- |
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53 // TAknFepInputStateEntryHalfQwertyPinyinPhrase::TAknFepInputStateEntryHalfQwertyPinyinPhrase |
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54 // the construt funtion |
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55 // --------------------------------------------------------------------------- |
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56 // |
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57 TAknFepInputStateEntryHalfQwertyPinyinPhrase::TAknFepInputStateEntryHalfQwertyPinyinPhrase( |
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58 MAknFepUIManagerStateInterface* aOwner, |
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59 MAknFepUICtrlContainerChinese* aUIContainer) |
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60 :TAknFepInputStateEntryQwertyBaseChinesePhrase(aOwner,aUIContainer) |
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61 { |
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62 iState = EEntry; |
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63 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
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64 uiContainer->FocusCandidatePane(EFalse); |
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65 uiContainer->CandidatePane()->ShowCandidateOrdinals(EFalse); |
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66 uiContainer->SetLayout(MAknFepUICtrlContainerChinese::ELayoutInput); |
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67 uiContainer->CandidatePane()->SelectFirstPhrase(); |
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68 uiContainer->ShowHorizontalScrollArrows(EFalse); |
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69 uiContainer->ShowVerticalScrollArrows(EFalse); |
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70 uiContainer->InputPane()->SetOverrideFontId(0); |
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71 // in the case that we are coming back to the input pane from the candidate pane, |
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72 // we need to ensure that the current selection is selected correctly |
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73 ImplicitlyUpdateSelection(); |
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74 UpdateIndicator(); |
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75 ClearDeliberateSelection(); |
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76 iOwner->PtiEngine()->SetInputMode(EPtiEnginePinyinPhraseHalfQwerty); |
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77 iOwner->PtiEngine()->SetCandidatePageLength(KMaxPhraseCount); |
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78 iOwner->PtiEngine()->SetCase(EPtiCaseLower); |
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79 } |
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80 |
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81 // --------------------------------------------------------------------------- |
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82 // TAknFepUiInputStateCandidateMiniQwertyZhuyinPhrase::HandleKeyL |
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83 // handle key event |
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84 // --------------------------------------------------------------------------- |
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85 // |
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86 TBool TAknFepInputStateEntryHalfQwertyPinyinPhrase::HandleKeyL(TInt aKey, TKeyPressLength aLength) |
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87 { |
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88 CPtiEngine* ptiengine = iOwner->PtiEngine(); |
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89 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
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90 MAknFepUICtrlPinyinPopup* popup = uiContainer->PinyinPopupWindow(); |
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91 MAknFepUICtrlCandidatePane* candidatePane = uiContainer->CandidatePane(); |
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92 TBool state = ETrue; |
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93 TPtrC text; |
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94 TBool ret = ETrue; |
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95 if ( aLength == EShortKeyPress ) |
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96 { |
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97 switch (aKey) |
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98 { |
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99 case EPtiKeyQwerty1: |
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100 { |
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101 aKey = EPtiKeyQwertyE; |
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102 break; |
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103 } |
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104 case EPtiKeyQwerty2: |
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105 { |
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106 aKey = EPtiKeyQwertyT; |
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107 break; |
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108 } |
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109 case EPtiKeyQwerty3: |
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110 { |
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111 aKey = EPtiKeyQwertyU; |
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112 break; |
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113 } |
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114 case EPtiKeyQwerty4: |
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115 { |
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116 aKey = EPtiKeyQwertyD; |
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117 break; |
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118 } |
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119 case EPtiKeyQwerty5: |
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120 { |
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121 aKey = EPtiKeyQwertyG; |
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122 break; |
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123 } |
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124 case EPtiKeyQwerty6: |
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125 { |
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126 aKey = EPtiKeyQwertyJ; |
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127 break; |
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128 } |
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129 case EPtiKeyQwerty7: |
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130 { |
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131 aKey = EPtiKeyQwertyC; |
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132 break; |
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133 } |
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134 case EPtiKeyQwerty8: |
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135 { |
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136 aKey = EPtiKeyQwertyB; |
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137 break; |
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138 } |
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139 case EPtiKeyQwerty9: |
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140 { |
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141 aKey = EPtiKeyQwertyM; |
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142 break; |
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143 } |
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144 case EPtiKeyQwerty0: |
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145 { |
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146 aKey = EPtiKeyQwertySpace; |
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147 break; |
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148 } |
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149 } |
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150 } |
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151 |
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152 if ( aKey != EStdKeyLeftFunc && |
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153 (iOwner->FepMan()->IsFlagSet(CAknFepManager::EFlagQwertyChrKeyDepressed) || |
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154 iOwner->FepMan()->IsFlagSet(CAknFepManager::EFlagShiftKeyDepressed))) |
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155 { |
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156 iOwner->FepMan()->PlaySound(EAvkonSIDErrorTone); |
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157 return ETrue; |
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158 } |
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159 if(( aKey == EStdKeyLeftFunc || aKey == EStdKeyFullStop) && aLength == EShortKeyPress) //chr and punctuation key to tone mark |
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160 { |
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161 if(ptiengine->IncrementToneMark(ETrue)) |
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162 { |
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163 ImplicitlyUpdateSelection(); |
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164 } |
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165 } |
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166 else if( CAknFepFnKeyManager::EFnKeyNext == iOwner->FepMan()->FnKeyState() || // |
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167 CAknFepFnKeyManager::EFnKeyLock == iOwner->FepMan()->FnKeyState() || |
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168 CAknFepFnKeyManager::EFnKeyDown == iOwner->FepMan()->FnKeyState()) |
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169 { |
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170 popup->SetPreStateIsPredictive( EFalse ); |
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171 iOwner->FepMan()->TryCloseUiL(); |
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172 ret = EFalse; |
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173 } |
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174 else if(aKey == EStdKeyBackspace ) |
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175 { |
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176 if ( popup->IsChangeStatet() && aLength == ELongKeyPress ) |
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177 { |
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178 state = EFalse; |
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179 } |
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180 else |
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181 { |
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182 popup->SetChangeState( EFalse ); |
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183 } |
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184 if ( state ) |
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185 { |
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186 if (iOwner->PtiEngine()->DeleteKeyPress().Length()) |
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187 { |
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188 ImplicitlyUpdateSelection(); |
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189 } |
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190 else |
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191 { |
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192 iOwner->FepMan()->TryCloseUiL(); //no more keys, close the UI. |
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193 popup->SetPreStateIsPredictive( EFalse ); |
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194 if ( aLength == ELongKeyPress ) |
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195 { |
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196 iOwner->FepMan()->SetLongClearAfterCloseUI(ETrue); |
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197 } |
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198 } |
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199 } |
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200 } |
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201 else if(aKey ==EStdKeyDevice1)//sk2 |
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202 { |
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203 iOwner->FepMan()->TryCloseUiL(); |
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204 popup->SetPreStateIsPredictive( EFalse ); |
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205 } |
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206 else if(aKey == EStdKeyRightArrow) |
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207 { |
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208 if(popup->IsEnabled()) |
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209 { |
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210 if(popup->SelectNextPhrase()) |
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211 { |
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212 DeliberatelyUpdateSelection(); |
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213 } |
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214 } |
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215 } |
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216 else if(aKey == EStdKeyLeftArrow) |
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217 { |
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218 if(popup->IsEnabled()) |
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219 { |
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220 if(popup->SelectPrevPhrase()) |
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221 { |
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222 DeliberatelyUpdateSelection(); |
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223 } |
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224 } |
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225 } |
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226 else if (aKey == EStdKeyDownArrow |
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227 || aKey == EStdKeyDevice3 |
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228 || aKey == EStdKeyDevice0 |
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229 ||aKey == EStdKeyEnter) //Downkey,sk1,selection,enter key |
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230 { |
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231 if(popup->IsEnabled()) |
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232 { |
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233 popup->Enable(EFalse); |
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234 } |
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235 iOwner->ChangeState(ECandidate); |
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236 popup->SetPreStateIsPredictive( EFalse ); |
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237 popup->SetChangeState( ETrue ); |
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238 } |
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239 else if ( aKey == EStdKeyUpArrow ) |
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240 { |
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241 if ( !candidatePane->IsFirstPage() ) |
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242 { |
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243 candidatePane->PreviousCandidatePage(); |
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244 candidatePane->SetCandidateBuffer(); |
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245 candidatePane->SelectFirst(); |
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246 UpdateIndicator(); |
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247 } |
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248 } |
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249 else if(aLength == EShortKeyPress) |
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250 { |
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251 iOwner->FepMan()->SetCcpuFlag(CAknFepManager::ECcpuStateIgnoreStarUp); |
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252 |
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253 if(iOwner->IsValidChineseInputKeyQwerty(aKey) || aKey ==EStdKeySpace ) //seperator |
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254 { |
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255 TInt stringBeforeLength(0); |
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256 TInt stringAfterLength(0); |
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257 stringBeforeLength = ptiengine->GetPhoneticSpelling(1).Length(); |
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258 stringAfterLength = ptiengine->AppendKeyPress((TPtiKey)aKey).Length(); |
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259 if (stringAfterLength==0 && aKey == EPtiKeyQwertyU ) //u,i should not as first character in pinyin |
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260 { |
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261 iOwner->FepMan()->TryCloseUiL(); |
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262 popup->SetPreStateIsPredictive( EFalse ); |
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263 iOwner->FepMan()->UpdateCbaL(NULL); |
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264 // iOwner->ChangeState(EQwerty); |
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265 iOwner->FepMan()->PlaySound(EAvkonSIDErrorTone); |
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266 return ETrue; |
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267 } |
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268 if (stringBeforeLength != stringAfterLength) |
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269 { |
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270 if (ptiengine->GetPhoneticSpelling(1).Length() == 1) |
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271 { |
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272 iOwner->FepMan()->UpdateCbaL(R_AKNFEP_SOFTKEYS_OK_SELECT_CANCEL); |
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273 } |
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274 ImplicitlyUpdateSelection(); |
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275 } |
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276 else |
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277 { |
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278 iOwner->FepMan()->PlaySound(EAvkonSIDErrorTone); |
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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 iOwner->FepMan()->PlaySound(EAvkonSIDErrorTone); |
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284 } |
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285 if ( popup->PhoneticSpellingArray()->Count() > 0 && |
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286 popup->PhoneticSpellingArray()->MdcaPoint( 0 ).Length() > 1 ) |
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287 { |
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288 popup->SetPreStateIsPredictive( EFalse ); |
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289 } |
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290 } |
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291 else |
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292 { |
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293 if ( popup->GetPreStateIsPredictive() && |
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294 popup->PhoneticSpellingArray()->Count() > 0 && |
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295 popup->PhoneticSpellingArray()->MdcaPoint( 0 ).Length() == 1) //long press fn mode character should inputted |
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296 { |
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297 iOwner->FepMan()->TryCloseUiL(); |
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298 popup->SetPreStateIsPredictive( EFalse ); |
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299 if (aKey == EStdKeyEnter) |
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300 { |
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301 // PtiEngine does not have mapping for the enter key. |
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302 const TText KAknFEPLineFeedSymbol = 0x21B2; |
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303 TBuf<1> lineFeed; |
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304 lineFeed.Zero(); |
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305 lineFeed.Append(KAknFEPLineFeedSymbol); |
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306 text.Set(lineFeed); |
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307 } |
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308 else |
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309 { |
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310 TBuf<KFnMappedCharacters> allFnMappedCharacters; |
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311 ptiengine->MappingDataForKey((TPtiKey)aKey, allFnMappedCharacters, EPtiCaseFnLower); |
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312 text.Set(allFnMappedCharacters); |
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313 } |
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314 if (text.Length() > 0) |
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315 { |
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316 TBuf<1> chr; |
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317 chr.Append(text[0]); |
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318 iOwner->FepMan()->NewCharacterL(chr); |
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319 iOwner->FepMan()->CommitInlineEditL(); |
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320 ptiengine->ClearCurrentWord(); |
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321 ret = ETrue; |
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322 } |
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323 } |
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324 } |
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325 return ret; |
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326 } |
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327 |
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328 // --------------------------------------------------------------------------- |
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329 // TAknFepInputStateEntryHalfQwertyPinyinPhrase::DeliberatelyUpdateSelection |
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330 // DeliberatelyUpdateSelection |
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331 // --------------------------------------------------------------------------- |
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332 // |
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333 void TAknFepInputStateEntryHalfQwertyPinyinPhrase::DeliberatelyUpdateSelection() |
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334 { |
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335 TPtr deliberateSelection = iOwner->GetLatestDeliberateSelection(); |
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336 CPtiEngine* ptiengine = iOwner->PtiEngine(); |
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337 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
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338 MAknFepUICtrlPinyinPopup* popup = uiContainer->PinyinPopupWindow(); |
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339 TInt selected = popup->CurrentSelection(); |
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340 ptiengine->EnableToneMarks(EFalse); |
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341 // our index is zero based, engine index is one based |
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342 TPtrC spelling = ptiengine->GetPhoneticSpelling(selected + 1); |
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343 deliberateSelection = spelling.Left(MAknFepUICtrlInputPane::EMaxInputCharsPinyinPopupNotIncludingToneMark); |
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344 ptiengine->EnableToneMarks(ETrue); |
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345 UIContainer()->PinyinPopupWindow()->SetFlag(MAknFepUICtrlPinyinPopup::ESpellingNavigation); |
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346 RefreshUI(popup->CurrentVisibleSelection()); |
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347 } |
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348 |
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349 // --------------------------------------------------------------------------- |
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350 // TAknFepInputStateEntryHalfQwertyPinyinPhrase::ImplicitlyUpdateSelection |
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351 // update the selection |
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352 // --------------------------------------------------------------------------- |
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353 // |
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354 void TAknFepInputStateEntryHalfQwertyPinyinPhrase::ImplicitlyUpdateSelection() |
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355 { |
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356 TPtr oldDeliberateSelection = iOwner->GetLatestDeliberateSelection(); |
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357 TInt oldDeliberateSelectionLength = oldDeliberateSelection.Length(); |
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358 CPtiEngine* ptiengine = iOwner->PtiEngine(); |
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359 // previously selected is compared in turn to each of the new candidates |
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360 ptiengine->EnableToneMarks(EFalse); |
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361 TInt pinyinCount = ptiengine->PhoneticSpellingCount(); |
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362 TInt newSelection = 0; |
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363 for(TInt i = 0; i < pinyinCount; i++) |
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364 { |
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365 TPtrC spelling = ptiengine->GetPhoneticSpelling(i + 1); // our index is zero based, engine index is one based |
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366 TInt spellingLength = spelling.Length(); |
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367 // figure out how many characters we are comparing, this depends on the |
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368 // direction of the edit |
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369 TInt compareLength = oldDeliberateSelectionLength <= spellingLength ? |
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370 oldDeliberateSelectionLength : spellingLength; |
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371 if(oldDeliberateSelection.Left(compareLength) == spelling.Left(compareLength)) |
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372 { |
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373 // as soon as a substring match is found, the |
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374 // highlight position is set to that candidate in the new list. |
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375 // note that in the case of the first character entered, the |
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376 // oldBuf will be empty so it will always match... which is |
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377 // fine as we want to select the top one anyway, so we will |
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378 // quit the loop early. |
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379 newSelection = i; |
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380 break; |
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381 } |
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382 } |
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383 ptiengine->EnableToneMarks(ETrue); |
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384 UIContainer()->PinyinPopupWindow()->SetFlag(MAknFepUICtrlPinyinPopup::ESpellingChanged); |
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385 RefreshUI(newSelection); |
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386 } |
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387 |
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388 // --------------------------------------------------------------------------- |
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389 // TAknFepInputStateEntryHalfQwertyPinyinPhrase::ClearDeliberateSelection |
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390 // clear the deliberate selection |
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391 // --------------------------------------------------------------------------- |
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392 // |
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393 void TAknFepInputStateEntryHalfQwertyPinyinPhrase::ClearDeliberateSelection() |
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394 { |
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395 MAknFepUICtrlPinyinPopup* popup = UIContainer()->PinyinPopupWindow(); |
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396 TInt spellingCount = popup->PhoneticSpellingArray()->Count(); |
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397 // we must have just deleted the last character, |
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398 // or we are starting a new zhuyin session, so wipe the last deliberate selection |
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399 if ( 0 == spellingCount ) |
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400 { |
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401 TPtr oldDeliberateSelection = iOwner->GetLatestDeliberateSelection(); |
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402 oldDeliberateSelection = KNullDesC; |
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403 } |
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404 } |
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405 |
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406 // --------------------------------------------------------------------------- |
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407 // TAknFepInputStateEntryHalfQwertyPinyinPhrase::RefreshUI |
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408 // refresh ui |
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409 // --------------------------------------------------------------------------- |
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410 // |
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411 void TAknFepInputStateEntryHalfQwertyPinyinPhrase::RefreshUI(TInt aSelection) |
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412 { |
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413 CPtiEngine* ptiengine = iOwner->PtiEngine(); |
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414 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
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415 MAknFepUICtrlPinyinPopup* popup = uiContainer->PinyinPopupWindow(); |
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416 MAknFepUICtrlInputPane* inputPane = uiContainer->InputPane(); |
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417 // get cursor position |
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418 TPoint baseLine = TPoint(0,0); |
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419 TInt height = 0; |
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420 TInt ascent = 0; |
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421 TRAPD(ret,iOwner->FepMan()->GetScreenCoordinatesL(baseLine,height,ascent)); |
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422 if (ret == KErrNone) |
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423 { |
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424 uiContainer->SetContainerPosition(baseLine, height); |
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425 } |
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426 TText toneMark; |
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427 TBool toneMarkEntered = ptiengine->ToneMark(toneMark); |
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428 TBuf<1> validToneMarkBuf; |
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429 if(toneMarkEntered) |
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430 { |
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431 // override specific invalid tonemark character only, the others are the same character |
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432 // when both valid and invalid |
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433 if(toneMark == KPinyinTone4Invalid) |
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434 toneMark = KPinyinTone4Valid; |
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435 validToneMarkBuf.Append(toneMark); |
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436 } |
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437 // to start with, disable the tone marks so we can get the list of all zhuyin matches |
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438 // later we will figure out which ones are invalid |
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439 ptiengine->EnableToneMarks(EFalse); |
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440 TInt pinyinCountWithoutToneMarks = ptiengine->PhoneticSpellingCount(); |
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441 if(pinyinCountWithoutToneMarks > 0) |
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442 { |
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443 if(popup->IsFlagSet(MAknFepUICtrlPinyinPopup::ESpellingChanged)) |
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444 { |
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445 CDesCArrayFlat* spelling = popup->PhoneticSpellingArray(); |
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446 TRAPD(ignore, ptiengine->GetPhoneticSpellingsL(*spelling)); |
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447 if (ignore != KErrNone) |
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448 { |
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449 return; |
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450 } |
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451 popup->SplitPhraseSpellingIntoPages(); |
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452 } |
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453 // set display page for delibrate selection |
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454 popup->SetDisplayPage(aSelection); |
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455 popup->SetPhraseItemTexts(); |
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456 // fill in input pane although it's invisible |
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457 inputPane->SetText(ptiengine->GetPhoneticSpelling(popup->CurrentSelection() + 1)); |
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458 popup->PopupSizeChanged(); // phrase input |
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459 } |
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460 // turn tone marks back on so that we know where we are. |
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461 ptiengine->EnableToneMarks(ETrue); |
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462 // this is where we start to figure out whether the tonemarks are valid, |
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463 // whether the selected tonemark is valid, and what is the index of the |
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464 // selected candidate in the list of candidates with tonemarks... |
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465 TBool selectionToneMarkValid = EFalse; |
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466 TInt selectionIndexAdjustedForToneMarkValidity = popup->CurrentSelection(); |
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467 // we only need to deal with tone marks if there is one |
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468 if(toneMarkEntered) |
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469 { |
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470 if(pinyinCountWithoutToneMarks > 0) |
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471 { |
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472 for(TInt i = 0; i < pinyinCountWithoutToneMarks; i++) |
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473 { |
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474 TBool valid = EFalse; |
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475 |
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476 TBuf<MAknFepUICtrlInputPane::EMaxInputCharsPinyinPopupNotIncludingToneMark> nextCandidateWithoutToneMark; |
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477 nextCandidateWithoutToneMark.Copy(ptiengine->GetPhoneticSpelling |
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478 (i + 1).Left(MAknFepUICtrlInputPane::EMaxInputCharsPinyinPopupNotIncludingToneMark)); |
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479 ptiengine->EnableToneMarks(EFalse); |
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480 ptiengine->SelectPhoneticSpelling(i + 1); |
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481 valid = ptiengine->IsToneMarkValidForSpelling(); |
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482 if(valid) |
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483 { |
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484 ptiengine->EnableToneMarks(ETrue); |
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485 TInt pinyinCountWithToneMarks = ptiengine->PhoneticSpellingCount(); |
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486 for(TInt j = 0; j < pinyinCountWithToneMarks; j++) |
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487 { |
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488 // use j here not i as we are looking at the list with tonemarks |
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489 TPtrC nextCandidateWithToneMark = ptiengine->GetPhoneticSpelling(j + 1); |
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490 if(nextCandidateWithToneMark == nextCandidateWithoutToneMark) |
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491 { |
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492 if(i == aSelection) |
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493 { |
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494 selectionToneMarkValid = ETrue; |
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495 |
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496 // fill in input pane even if it can't be seen, for when we have to hide popup window |
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497 inputPane->SetText(nextCandidateWithoutToneMark); |
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498 } |
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499 break; |
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500 } |
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501 } |
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502 } |
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503 } |
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504 } |
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505 } |
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506 ptiengine->EnableToneMarks(EFalse); |
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507 ptiengine->SelectPhoneticSpelling(popup->CurrentSelection() + 1); |
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508 // next two lines are for tonemark validity |
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509 ptiengine->EnableToneMarks(selectionToneMarkValid); |
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510 ptiengine->SelectPhoneticSpelling(selectionIndexAdjustedForToneMarkValidity + 1); // our index is zero based, engine index is one based |
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511 // update the candidate pane. |
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512 if(popup->IsFlagSet(MAknFepUICtrlPinyinPopup::ESpellingChanged) |
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513 || popup->IsFlagSet(MAknFepUICtrlPinyinPopup::ESpellingNavigation)) |
|
514 { |
|
515 TRAPD(ignore, ptiengine->GetChinesePhraseCandidatesL(*(uiContainer->CandidatePane()->CandidateArray()))); |
|
516 if (ignore != KErrNone) |
|
517 { |
|
518 return; |
|
519 } |
|
520 uiContainer->CandidatePane()->SplitPhraseCandidatesIntoPages(); |
|
521 popup->ClearFlag(MAknFepUICtrlPinyinPopup::ESpellingChanged |
|
522 | MAknFepUICtrlPinyinPopup::ESpellingNavigation); |
|
523 } |
|
524 uiContainer->CandidatePane()->SetCandidateBuffer(); |
|
525 uiContainer->Enable(ETrue); |
|
526 // need to enable the pinyin popup after the container so that it is raised to the front |
|
527 popup->Enable(pinyinCountWithoutToneMarks > 0); |
|
528 UpdateIndicator(); |
|
529 } |
|
530 |
|
531 // --------------------------------------------------------------------------- |
|
532 // TAknFepInputStateEntryHalfQwertyPinyinPhrase::InitializeStateL |
|
533 // updata the cba |
|
534 // --------------------------------------------------------------------------- |
|
535 // |
|
536 void TAknFepInputStateEntryHalfQwertyPinyinPhrase::InitializeStateL(void) |
|
537 { |
|
538 iOwner->FepMan()->UpdateCbaL( R_AKNFEP_SOFTKEYS_OK_SELECT_CANCEL ); |
|
539 } |
|
540 |
|
541 // --------------------------------------------------------------------------- |
|
542 // TAknFepInputStateEntryHalfQwertyPinyinPhrase::UpdateIndicator |
|
543 // updata the indicator |
|
544 // --------------------------------------------------------------------------- |
|
545 // |
|
546 void TAknFepInputStateEntryHalfQwertyPinyinPhrase::UpdateIndicator() |
|
547 { |
|
548 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
|
549 |
|
550 uiContainer->CandidatePane()->ShowUpScrollArrows(EFalse); |
|
551 uiContainer->CandidatePane()->ShowDownScrollArrows(EFalse); |
|
552 uiContainer->CandidatePane()->ShowLeftScrollArrows(EFalse); |
|
553 uiContainer->CandidatePane()->ShowRightScrollArrows(EFalse); |
|
554 } |
|
555 |
|
556 // --------------------------------------------------------------------------- |
|
557 // TAknFepInputStateEntryHalfQwertyPinyinPhrase::IsCharacterKey |
|
558 // to check whether the key is character or not |
|
559 // --------------------------------------------------------------------------- |
|
560 // |
|
561 TBool TAknFepInputStateEntryHalfQwertyPinyinPhrase::IsCharacterKey( |
|
562 const TInt aKey ) |
|
563 { |
|
564 CPtiEngine* ptiengine = iOwner->PtiEngine( ); |
|
565 // Max length doesn't matter because we'll need only the first character. |
|
566 TBuf<KMaxName> lowerdata; |
|
567 ptiengine->MappingDataForKey( (TPtiKey)aKey, lowerdata, EPtiCaseLower ); |
|
568 if ( lowerdata.Length( ) > 0 ) |
|
569 { |
|
570 TChar lower = lowerdata[0]; |
|
571 TUint upper = lower.GetUpperCase( ); |
|
572 if ( TUint( lower ) != upper ) |
|
573 { |
|
574 return ETrue; |
|
575 } |
|
576 } |
|
577 return EFalse; |
|
578 } |
|
579 |
|
580 //For stroke |
|
581 // --------------------------------------------------------------------------- |
|
582 // TAknFepInputStateEntryHalfQwertyStrokePhrase::TAknFepInputStateEntryHalfQwertyStrokePhrase |
|
583 // the construt funtion |
|
584 // --------------------------------------------------------------------------- |
|
585 // |
|
586 TAknFepInputStateEntryHalfQwertyStrokePhrase::TAknFepInputStateEntryHalfQwertyStrokePhrase( |
|
587 MAknFepUIManagerStateInterface* aOwner, |
|
588 MAknFepUICtrlContainerChinese* aUIContainer) |
|
589 :TAknFepInputStateEntryQwertyBaseChinesePhrase(aOwner,aUIContainer) |
|
590 { |
|
591 iState = EEntry; |
|
592 iOwner->PtiEngine()->SetInputMode( EPtiEngineStrokePhraseHalfQwerty ); |
|
593 iOwner->PtiEngine()->SetCase( EPtiCaseLower ); |
|
594 iOwner->PtiEngine()->SetCandidatePageLength( KMaxPhraseCount ); |
|
595 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
|
596 TBool multiplePages = !(uiContainer->CandidatePane()->IsLastPage() && |
|
597 uiContainer->CandidatePane()->IsFirstPage()); |
|
598 uiContainer->ShowHorizontalScrollArrows(EFalse); |
|
599 uiContainer->ShowVerticalScrollArrows(multiplePages); |
|
600 uiContainer->CandidatePane()->ShowCandidateOrdinals( EFalse ); |
|
601 UpdateIndicator(); |
|
602 } |
|
603 |
|
604 //For stroke |
|
605 // --------------------------------------------------------------------------- |
|
606 // TAknFepInputStateEntryHalfQwertyStrokePhrase::HandleKeyL |
|
607 // handle the key event of stroke |
|
608 // --------------------------------------------------------------------------- |
|
609 // |
|
610 TBool TAknFepInputStateEntryHalfQwertyStrokePhrase::HandleKeyL(TInt aKey, |
|
611 TKeyPressLength aLength ) |
|
612 { |
|
613 CPtiEngine* ptiengine = iOwner->PtiEngine(); |
|
614 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
|
615 MAknFepUICtrlInputPane* inputPane = uiContainer->InputPane(); |
|
616 MAknFepUICtrlPinyinPopup* popup = uiContainer->PinyinPopupWindow(); |
|
617 MAknFepUICtrlCandidatePane* candidatePane = uiContainer->CandidatePane(); |
|
618 MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
|
619 TBuf<KInputPaneLength> currentText; |
|
620 TPtrC text; |
|
621 TBool state = ETrue; |
|
622 TInt spellingLen = 0; |
|
623 TBool ret = ETrue; |
|
624 |
|
625 if ( aKey == EPtiKeyQwerty0 ) |
|
626 { |
|
627 aKey = EPtiKeyQwertySpace; |
|
628 } |
|
629 |
|
630 if ( aKey != EStdKeyLeftFunc && |
|
631 (iOwner->FepMan()->IsFlagSet(CAknFepManager::EFlagQwertyChrKeyDepressed) || |
|
632 iOwner->FepMan()->IsFlagSet(CAknFepManager::EFlagShiftKeyDepressed))) |
|
633 { |
|
634 iOwner->FepMan()->PlaySound(EAvkonSIDErrorTone); |
|
635 return ETrue; |
|
636 } |
|
637 switch (aKey) |
|
638 { |
|
639 case EStdKeyBackspace: |
|
640 { |
|
641 if (popup->IsChangeStatet() && aLength == ELongKeyPress) |
|
642 { |
|
643 state = EFalse; |
|
644 } |
|
645 else |
|
646 { |
|
647 popup->SetChangeState(EFalse); |
|
648 } |
|
649 if (state) |
|
650 { |
|
651 if (iOwner->PtiEngine()->DeleteKeyPress().Length()) |
|
652 { |
|
653 inputPane->SetFlag(MAknFepUICtrlInputPane::EPhoneticChanged); |
|
654 RefreshUI(); |
|
655 } |
|
656 else |
|
657 { |
|
658 iOwner->FepMan()->TryCloseUiL(); //no more keys, close the UI. |
|
659 popup->SetPreStateIsPredictive( EFalse ); |
|
660 if (aLength == ELongKeyPress) |
|
661 { |
|
662 iOwner->FepMan()->SetLongClearAfterCloseUI(ETrue); |
|
663 } |
|
664 } |
|
665 } |
|
666 break; |
|
667 } |
|
668 case EStdKeyDevice1://sk2 |
|
669 { |
|
670 iOwner->FepMan()->TryCloseUiL(); |
|
671 popup->SetPreStateIsPredictive( EFalse ); |
|
672 break; |
|
673 } |
|
674 case EStdKeyUpArrow: |
|
675 { |
|
676 if ( !candidatePane->IsFirstPage() ) |
|
677 { |
|
678 candidatePane->PreviousCandidatePage(); |
|
679 candidatePane->SetCandidateBuffer(); |
|
680 candidatePane->SelectFirst(); |
|
681 UpdateIndicator(); |
|
682 } |
|
683 break; |
|
684 } |
|
685 case EStdKeyRightArrow: |
|
686 { |
|
687 if (candidatePane->VisibleCandidateCount()!= 1) |
|
688 { |
|
689 iOwner->ChangeState(ECandidate); |
|
690 popup->SetPreStateIsPredictive( EFalse ); |
|
691 candidatePane->SelectNext(); |
|
692 } |
|
693 break; |
|
694 } |
|
695 case EStdKeyLeftArrow: |
|
696 { |
|
697 if (candidatePane->VisibleCandidateCount()!= 1) |
|
698 { |
|
699 iOwner->ChangeState(ECandidate); |
|
700 popup->SetPreStateIsPredictive( EFalse ); |
|
701 TInt numbertotal = UIContainer()->CandidatePane()->VisibleCandidateCount(); |
|
702 UIContainer()->CandidatePane()->SelectIndex(numbertotal-1); |
|
703 } |
|
704 break; |
|
705 } |
|
706 case EStdKeyDownArrow: |
|
707 { |
|
708 if ( candidatePane->IsLastPage() ) |
|
709 { |
|
710 return ETrue; |
|
711 } |
|
712 if ( candidatePane->NeedGetNewCandidatePage( ) ) |
|
713 { |
|
714 if ( !iOwner->PtiEngine()->NextCandidatePage( ) ) |
|
715 { |
|
716 if ( candidatePane->IsLastPage() ) |
|
717 { |
|
718 iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone ); |
|
719 return ETrue; |
|
720 } |
|
721 } |
|
722 else |
|
723 { |
|
724 CDesCArrayFlat* phraseCandidates = |
|
725 candidatePane->CandidateArray( ); |
|
726 RPointerArray<HBufC> list; |
|
727 GetNewCandidatesL( iOwner->PtiEngine()->CandidatePage( ), list ); |
|
728 for (TInt i = 0; i < list.Count( ); ++i ) |
|
729 { |
|
730 phraseCandidates->AppendL( *(list[i]) ); |
|
731 } |
|
732 list.ResetAndDestroy(); |
|
733 } |
|
734 } |
|
735 candidatePane->NextCandidatePage(); |
|
736 candidatePane->SetCandidateBuffer(); |
|
737 candidatePane->SelectFirstPhrase(); |
|
738 UpdateIndicator(); |
|
739 break; |
|
740 } |
|
741 case EStdKeyDevice3://Select |
|
742 case EStdKeyDevice0://sk1 |
|
743 case EStdKeyEnter: |
|
744 { |
|
745 uiContainer->PinyinPopupWindow()->Enable(EFalse); |
|
746 TPtrC currentPhraseText = UIContainer()->CandidatePane()->CurrentPhraseCandidate(); |
|
747 if(currentPhraseText.Length()) |
|
748 { |
|
749 fepMan->NewTextL(currentPhraseText); |
|
750 fepMan->CommitInlineEditL(); |
|
751 iOwner->PtiEngine()->SetPredictiveChineseChar(currentPhraseText); |
|
752 if (fepMan->IsFlagSet(CAknFepManager::EFlagEditorFull)) |
|
753 { |
|
754 fepMan->ClearFlag(CAknFepManager::EFlagEditorFull); |
|
755 iOwner->FepMan()->TryCloseUiL(); |
|
756 popup->SetPreStateIsPredictive( EFalse ); |
|
757 } |
|
758 else |
|
759 { |
|
760 iOwner->ChangeState(EPredictiveCandidate); |
|
761 popup->SetPreStateIsPredictive( EFalse ); |
|
762 } |
|
763 } |
|
764 break; |
|
765 } |
|
766 default: |
|
767 { |
|
768 if (aLength == EShortKeyPress) |
|
769 { |
|
770 iOwner->FepMan()->SetCcpuFlag(CAknFepManager::ECcpuStateIgnoreStarUp); |
|
771 if (iOwner->IsValidChineseInputKeyQwerty(aKey) || |
|
772 aKey ==EStdKeySpace || |
|
773 aKey == EStdKeyFullStop || |
|
774 aKey == EStdKeyLeftFunc ) //seperator |
|
775 { |
|
776 TInt stringBeforeLength(0); |
|
777 TInt stringAfterLength(0); |
|
778 stringBeforeLength = ptiengine->GetPhoneticSpelling(1).Length(); |
|
779 stringAfterLength = ptiengine->AppendKeyPress((TPtiKey)aKey).Length(); |
|
780 if (stringBeforeLength != stringAfterLength) |
|
781 { |
|
782 if (ptiengine->GetPhoneticSpelling(1).Length() == 1) |
|
783 { |
|
784 iOwner->FepMan()->UpdateCbaL(R_AKNFEP_SOFTKEYS_OK_SELECT_CANCEL); |
|
785 } |
|
786 inputPane->SetFlag(MAknFepUICtrlInputPane::EPhoneticChanged); |
|
787 RefreshUI(); |
|
788 } |
|
789 else |
|
790 { |
|
791 iOwner->FepMan()->PlaySound(EAvkonSIDErrorTone); |
|
792 } |
|
793 } |
|
794 else |
|
795 { |
|
796 iOwner->FepMan()->PlaySound(EAvkonSIDErrorTone); |
|
797 } |
|
798 inputPane->GetText(currentText); |
|
799 spellingLen = currentText.Length(); |
|
800 if ( spellingLen > 1 ) |
|
801 { |
|
802 popup->SetPreStateIsPredictive( EFalse ); |
|
803 } |
|
804 } |
|
805 else if ( popup->GetPreStateIsPredictive() && 0 == spellingLen) //long press fn mode character should inputted |
|
806 { |
|
807 iOwner->FepMan()->TryCloseUiL(); |
|
808 popup->SetPreStateIsPredictive( EFalse ); |
|
809 |
|
810 TBuf<KFnMappedCharacters> allFnMappedCharacters; |
|
811 ptiengine->MappingDataForKey( (TPtiKey)aKey, |
|
812 allFnMappedCharacters, EPtiCaseFnLower ); |
|
813 text.Set( allFnMappedCharacters ); |
|
814 if ( text.Length( ) > 0 ) |
|
815 { |
|
816 TBuf<1> chr; |
|
817 chr.Append( text[0] ); |
|
818 iOwner->FepMan()->NewCharacterL( chr ); |
|
819 iOwner->FepMan()->CommitInlineEditL(); |
|
820 ptiengine->ClearCurrentWord(); |
|
821 ret = ETrue; |
|
822 } |
|
823 } |
|
824 } |
|
825 } |
|
826 return ret; |
|
827 } |
|
828 |
|
829 // --------------------------------------------------------------------------- |
|
830 // TAknFepInputStateEntryHalfQwertyStrokePhrase::InitializeStateL |
|
831 // change the cba |
|
832 // --------------------------------------------------------------------------- |
|
833 // |
|
834 void TAknFepInputStateEntryHalfQwertyStrokePhrase::InitializeStateL(void) |
|
835 { |
|
836 iOwner->FepMan()->UpdateCbaL(R_AKNFEP_SOFTKEYS_OK_SELECT_CANCEL); |
|
837 } |
|
838 |
|
839 // --------------------------------------------------------------------------- |
|
840 // TAknFepInputStateEntryHalfQwertyStrokePhrase::IsCharacterKey |
|
841 // to check whether the key is character or not |
|
842 // --------------------------------------------------------------------------- |
|
843 // |
|
844 TBool TAknFepInputStateEntryHalfQwertyStrokePhrase::IsCharacterKey( |
|
845 const TInt aKey ) |
|
846 { |
|
847 CPtiEngine* ptiengine = iOwner->PtiEngine( ); |
|
848 // Max length doesn't matter because we'll need only the first character. |
|
849 TBuf<KMaxName> lowerdata; |
|
850 ptiengine->MappingDataForKey( (TPtiKey)aKey, lowerdata, EPtiCaseLower ); |
|
851 if ( lowerdata.Length( ) > 0 ) |
|
852 { |
|
853 TChar lower = lowerdata[0]; |
|
854 TUint upper = lower.GetUpperCase( ); |
|
855 |
|
856 if ( TUint( lower ) != upper ) |
|
857 { |
|
858 return ETrue; |
|
859 } |
|
860 } |
|
861 |
|
862 return EFalse; |
|
863 } |
|
864 |
|
865 // --------------------------------------------------------------------------- |
|
866 // TAknFepInputStateEntryHalfQwertyStrokePhrase::UpdateIndicator |
|
867 // updata the indicator |
|
868 // --------------------------------------------------------------------------- |
|
869 // |
|
870 void TAknFepInputStateEntryHalfQwertyStrokePhrase::UpdateIndicator() |
|
871 { |
|
872 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
|
873 MAknFepUICtrlCandidatePane* candidatePane = uiContainer->CandidatePane(); |
|
874 |
|
875 if (candidatePane->IsFirstPage()) |
|
876 { |
|
877 uiContainer->CandidatePane()->ShowUpScrollArrows(EFalse); |
|
878 } |
|
879 else |
|
880 { |
|
881 uiContainer->CandidatePane()->ShowUpScrollArrows(ETrue); |
|
882 } |
|
883 if (candidatePane->IsLastPage()) |
|
884 { |
|
885 uiContainer->CandidatePane()->ShowDownScrollArrows(EFalse); |
|
886 } |
|
887 else |
|
888 { |
|
889 uiContainer->CandidatePane()->ShowDownScrollArrows(ETrue); |
|
890 } |
|
891 |
|
892 uiContainer->CandidatePane()->ShowLeftScrollArrows(EFalse); |
|
893 uiContainer->CandidatePane()->ShowRightScrollArrows(EFalse); |
|
894 } |
|
895 |
|
896 //for zhuyin |
|
897 // --------------------------------------------------------------------------- |
|
898 // TAknFepInputStateEntryHalfQwertyZhuyinPhrase::TAknFepInputStateEntryHalfQwertyZhuyinPhrase |
|
899 // c++ construct funtion |
|
900 // --------------------------------------------------------------------------- |
|
901 // |
|
902 TAknFepInputStateEntryHalfQwertyZhuyinPhrase::TAknFepInputStateEntryHalfQwertyZhuyinPhrase( |
|
903 MAknFepUIManagerStateInterface* aOwner, |
|
904 MAknFepUICtrlContainerChinese* aUIContainer) |
|
905 :TAknFepInputStateEntryQwertyBaseChinesePhrase(aOwner, aUIContainer) |
|
906 { |
|
907 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
|
908 uiContainer->SetLayout(MAknFepUICtrlContainerChinese::ELayoutInput); |
|
909 uiContainer->CandidatePane()->SelectFirstPhrase(); |
|
910 uiContainer->InputPane()->SetOverrideFontId(0); |
|
911 uiContainer->CandidatePane()->ShowCandidateOrdinals( EFalse ); |
|
912 TBool multiplePages = !(uiContainer->CandidatePane()->IsLastPage() && |
|
913 uiContainer->CandidatePane()->IsFirstPage()); |
|
914 uiContainer->ShowHorizontalScrollArrows(EFalse); |
|
915 uiContainer->ShowVerticalScrollArrows(multiplePages); |
|
916 iOwner->PtiEngine()->SetInputMode( EPtiEngineZhuyinPhraseHalfQwerty ); |
|
917 iOwner->PtiEngine()->SetCase( EPtiCaseLower ); |
|
918 UpdateIndicator(); |
|
919 } |
|
920 |
|
921 // --------------------------------------------------------------------------- |
|
922 // TAknFepInputStateEntryHalfQwertyZhuyinPhrase::HandleKeyL |
|
923 // handle the key of zhuyin |
|
924 // --------------------------------------------------------------------------- |
|
925 // |
|
926 TBool TAknFepInputStateEntryHalfQwertyZhuyinPhrase::HandleKeyL(TInt aKey, TKeyPressLength aLength) |
|
927 { |
|
928 CPtiEngine* ptiengine = iOwner->PtiEngine(); |
|
929 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
|
930 MAknFepUICtrlInputPane* inputPane = uiContainer->InputPane(); |
|
931 MAknFepUICtrlPinyinPopup* popup = uiContainer->PinyinPopupWindow(); |
|
932 MAknFepUICtrlCandidatePane* candidatePane = uiContainer->CandidatePane(); |
|
933 MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
|
934 TInt originalKey = aKey; |
|
935 TPtrC text; |
|
936 TInt spellingLen = 0; |
|
937 TBool state = ETrue; |
|
938 TBool ret = ETrue; |
|
939 TBuf<KInputPaneLength> currentText; |
|
940 if ( aKey != EStdKeyLeftFunc && |
|
941 (iOwner->FepMan()->IsFlagSet(CAknFepManager::EFlagQwertyChrKeyDepressed) || |
|
942 iOwner->FepMan()->IsFlagSet(CAknFepManager::EFlagShiftKeyDepressed))) |
|
943 { |
|
944 iOwner->FepMan()->PlaySound(EAvkonSIDErrorTone); |
|
945 return ETrue; |
|
946 } |
|
947 switch (aKey) |
|
948 { |
|
949 case EPtiKeyQwertyE: |
|
950 aKey = EPtiKey1; |
|
951 break; |
|
952 case EPtiKeyQwertyT: |
|
953 aKey = EPtiKey2; |
|
954 break; |
|
955 case EPtiKeyQwertyU: |
|
956 aKey = EPtiKey3; |
|
957 break; |
|
958 case EPtiKeyQwertyD: |
|
959 aKey = EPtiKey4; |
|
960 break; |
|
961 case EPtiKeyQwertyG: |
|
962 aKey = EPtiKey5; |
|
963 break; |
|
964 case EPtiKeyQwertyJ: |
|
965 aKey = EPtiKey6; |
|
966 break; |
|
967 case EPtiKeyQwertyC: |
|
968 aKey = EPtiKey7; |
|
969 break; |
|
970 case EPtiKeyQwertyB: |
|
971 aKey = EPtiKey8; |
|
972 break; |
|
973 case EPtiKeyQwertyM: |
|
974 aKey = EPtiKey9; |
|
975 break; |
|
976 case EPtiKeyQwertySpace: |
|
977 aKey = EPtiKey0; |
|
978 break; |
|
979 } |
|
980 if( (aKey == EStdKeyLeftFunc || aKey == EStdKeyFullStop )&& |
|
981 aLength == EShortKeyPress ) |
|
982 { |
|
983 if( ptiengine->IncrementToneMark( ETrue ) ) |
|
984 { |
|
985 inputPane->SetFlag( MAknFepUICtrlInputPane::EPhoneticChanged ); |
|
986 RefreshUI(); |
|
987 return ETrue; |
|
988 } |
|
989 } |
|
990 switch (aKey) |
|
991 { |
|
992 case EStdKeyBackspace: |
|
993 { |
|
994 if (popup->IsChangeStatet() && aLength == ELongKeyPress) |
|
995 { |
|
996 state = EFalse; |
|
997 } |
|
998 else |
|
999 { |
|
1000 popup->SetChangeState(EFalse); |
|
1001 } |
|
1002 if (state) |
|
1003 { |
|
1004 if (iOwner->PtiEngine()->DeleteKeyPress().Length()) |
|
1005 { |
|
1006 inputPane->SetFlag(MAknFepUICtrlInputPane::EPhoneticChanged); |
|
1007 RefreshUI(); |
|
1008 } |
|
1009 else |
|
1010 { |
|
1011 iOwner->FepMan()->TryCloseUiL(); //no more keys, close the UI. |
|
1012 popup->SetPreStateIsPredictive( EFalse ); |
|
1013 if (aLength == ELongKeyPress) |
|
1014 { |
|
1015 iOwner->FepMan()->SetLongClearAfterCloseUI(ETrue); |
|
1016 } |
|
1017 } |
|
1018 } |
|
1019 break; |
|
1020 } |
|
1021 case EStdKeyDevice1://sk2 |
|
1022 { |
|
1023 iOwner->FepMan()->TryCloseUiL(); |
|
1024 popup->SetPreStateIsPredictive( EFalse ); |
|
1025 break; |
|
1026 } |
|
1027 case EStdKeyUpArrow: |
|
1028 { |
|
1029 if ( !candidatePane->IsFirstPage() ) |
|
1030 { |
|
1031 candidatePane->PreviousCandidatePage(); |
|
1032 candidatePane->SetCandidateBuffer(); |
|
1033 candidatePane->SelectFirst(); |
|
1034 UpdateIndicator(); |
|
1035 } |
|
1036 break; |
|
1037 } |
|
1038 case EStdKeyRightArrow: |
|
1039 { |
|
1040 if (candidatePane->VisibleCandidateCount()!= 1) |
|
1041 { |
|
1042 iOwner->ChangeState(ECandidate); |
|
1043 popup->SetPreStateIsPredictive( EFalse ); |
|
1044 candidatePane->SelectNext(); |
|
1045 } |
|
1046 break; |
|
1047 } |
|
1048 case EStdKeyLeftArrow: |
|
1049 { |
|
1050 if (candidatePane->VisibleCandidateCount()!= 1) |
|
1051 { |
|
1052 iOwner->ChangeState(ECandidate); |
|
1053 popup->SetPreStateIsPredictive( EFalse ); |
|
1054 TInt numbertotal = UIContainer()->CandidatePane()->VisibleCandidateCount(); |
|
1055 UIContainer()->CandidatePane()->SelectIndex(numbertotal-1); |
|
1056 } |
|
1057 break; |
|
1058 } |
|
1059 case EStdKeyDownArrow: |
|
1060 { |
|
1061 if ( candidatePane->IsLastPage() ) |
|
1062 { |
|
1063 return ETrue; |
|
1064 } |
|
1065 if ( candidatePane->NeedGetNewCandidatePage( ) ) |
|
1066 { |
|
1067 if ( !iOwner->PtiEngine()->NextCandidatePage( ) ) |
|
1068 { |
|
1069 if ( candidatePane->IsLastPage() ) |
|
1070 { |
|
1071 iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone ); |
|
1072 return ETrue; |
|
1073 } |
|
1074 } |
|
1075 else |
|
1076 { |
|
1077 CDesCArrayFlat* phraseCandidates = |
|
1078 candidatePane->CandidateArray( ); |
|
1079 RPointerArray<HBufC> list; |
|
1080 GetNewCandidatesL( iOwner->PtiEngine()->CandidatePage( ), list ); |
|
1081 for (TInt i = 0; i < list.Count( ); ++i ) |
|
1082 { |
|
1083 phraseCandidates->AppendL( *(list[i]) ); |
|
1084 } |
|
1085 list.ResetAndDestroy(); |
|
1086 } |
|
1087 } |
|
1088 candidatePane->NextCandidatePage(); |
|
1089 candidatePane->SetCandidateBuffer(); |
|
1090 candidatePane->SelectFirstPhrase(); |
|
1091 UpdateIndicator(); |
|
1092 break; |
|
1093 } |
|
1094 case EStdKeyDevice3://Select |
|
1095 case EStdKeyDevice0://sk1 |
|
1096 case EStdKeyEnter: |
|
1097 { |
|
1098 uiContainer->PinyinPopupWindow()->Enable(EFalse); |
|
1099 TPtrC phraseText = UIContainer()->CandidatePane()->CurrentPhraseCandidate(); |
|
1100 if(phraseText.Length()) |
|
1101 { |
|
1102 fepMan->NewTextL(phraseText); |
|
1103 fepMan->CommitInlineEditL(); |
|
1104 iOwner->PtiEngine()->SetPredictiveChineseChar(phraseText); |
|
1105 if (fepMan->IsFlagSet(CAknFepManager::EFlagEditorFull)) |
|
1106 { |
|
1107 fepMan->ClearFlag(CAknFepManager::EFlagEditorFull); |
|
1108 iOwner->FepMan()->TryCloseUiL(); |
|
1109 popup->SetPreStateIsPredictive( EFalse ); |
|
1110 } |
|
1111 else |
|
1112 { |
|
1113 iOwner->ChangeState(EPredictiveCandidate); |
|
1114 popup->SetPreStateIsPredictive( EFalse ); |
|
1115 } |
|
1116 } |
|
1117 break; |
|
1118 } |
|
1119 case EPtiKeyQwertyQ: |
|
1120 case EPtiKeyQwertyA: |
|
1121 case EPtiKeyQwertyO: |
|
1122 case EPtiKeyQwertyL: |
|
1123 case EPtiKeyQwertyZ: |
|
1124 { |
|
1125 ret = ETrue; |
|
1126 break; |
|
1127 } |
|
1128 default: |
|
1129 { |
|
1130 if (aLength == EShortKeyPress) |
|
1131 { |
|
1132 iOwner->FepMan()->SetCcpuFlag(CAknFepManager::ECcpuStateIgnoreStarUp); |
|
1133 |
|
1134 if (iOwner->IsValidChineseInputKeyQwerty(aKey) || aKey |
|
1135 ==EStdKeySpace) //seperator |
|
1136 { |
|
1137 ptiengine->AppendKeyPress((TPtiKey)aKey); |
|
1138 SetInputPaneToneMark(); |
|
1139 if (ptiengine->GetPhoneticSpelling(1).Length() == 1) |
|
1140 { |
|
1141 iOwner->FepMan()->UpdateCbaL(R_AKNFEP_SOFTKEYS_OK_SELECT_CANCEL); |
|
1142 } |
|
1143 inputPane->SetFlag(MAknFepUICtrlInputPane::EPhoneticChanged); |
|
1144 RefreshUI(); |
|
1145 } |
|
1146 else |
|
1147 { |
|
1148 iOwner->FepMan()->PlaySound(EAvkonSIDErrorTone); |
|
1149 } |
|
1150 inputPane->GetText(currentText); |
|
1151 spellingLen = currentText.Length(); |
|
1152 if ( spellingLen > 1 ) |
|
1153 { |
|
1154 popup->SetPreStateIsPredictive( EFalse ); |
|
1155 } |
|
1156 } |
|
1157 else if ( popup->GetPreStateIsPredictive() && 0 == spellingLen) //long press fn mode character should inputted |
|
1158 { |
|
1159 iOwner->FepMan()->TryCloseUiL(); |
|
1160 popup->SetPreStateIsPredictive( EFalse ); |
|
1161 |
|
1162 TBuf<KFnMappedCharacters> allFnMappedCharacters; |
|
1163 ptiengine->MappingDataForKey( (TPtiKey)originalKey, |
|
1164 allFnMappedCharacters, EPtiCaseFnLower ); |
|
1165 text.Set( allFnMappedCharacters ); |
|
1166 if ( text.Length( ) > 0 ) |
|
1167 { |
|
1168 TBuf<1> chr; |
|
1169 chr.Append( text[0] ); |
|
1170 iOwner->FepMan()->NewCharacterL( chr ); |
|
1171 iOwner->FepMan()->CommitInlineEditL(); |
|
1172 ptiengine->ClearCurrentWord(); |
|
1173 ret = ETrue; |
|
1174 } |
|
1175 } |
|
1176 } |
|
1177 } |
|
1178 return ret; |
|
1179 } |
|
1180 |
|
1181 // --------------------------------------------------------------------------- |
|
1182 // TAknFepInputStateEntryHalfQwertyZhuyinPhrase::KeyTimerExpired |
|
1183 // |
|
1184 // --------------------------------------------------------------------------- |
|
1185 // |
|
1186 void TAknFepInputStateEntryHalfQwertyZhuyinPhrase::KeyTimerExpired() |
|
1187 { |
|
1188 CPtiEngine* ptiengine = iOwner->PtiEngine(); |
|
1189 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
|
1190 MAknFepUICtrlInputPane* inputPane = uiContainer->InputPane(); |
|
1191 |
|
1192 // set container's position |
|
1193 TPoint baseLine = TPoint(0,0); |
|
1194 TInt height = 0; |
|
1195 TInt ascent = 0; |
|
1196 TRAPD(ret,iOwner->FepMan()->GetScreenCoordinatesL(baseLine,height,ascent)); |
|
1197 if (ret == KErrNone) |
|
1198 { |
|
1199 uiContainer->SetContainerPosition(baseLine, height); |
|
1200 } |
|
1201 TPtrC ptr = ptiengine->GetPhoneticSpelling(1); |
|
1202 inputPane->SetText(ptr); |
|
1203 TBuf<KInputPaneLength> currentText; |
|
1204 inputPane->GetText(currentText); |
|
1205 if (ptr.Length() < currentText.Length()) |
|
1206 { |
|
1207 iOwner->FepMan()->PlaySound(EAvkonSIDErrorTone); |
|
1208 } |
|
1209 UpdateIndicator(); |
|
1210 } |
|
1211 |
|
1212 // --------------------------------------------------------------------------- |
|
1213 // TAknFepInputStateEntryHalfQwertyZhuyinPhrase::UpdateIndicator |
|
1214 // updata the indicator |
|
1215 // --------------------------------------------------------------------------- |
|
1216 // |
|
1217 void TAknFepInputStateEntryHalfQwertyZhuyinPhrase::UpdateIndicator() |
|
1218 { |
|
1219 MAknFepUICtrlContainerChinese* uiContainer = UIContainer(); |
|
1220 MAknFepUICtrlCandidatePane* candidatePane = uiContainer->CandidatePane(); |
|
1221 |
|
1222 if (candidatePane->IsFirstPage()) |
|
1223 { |
|
1224 uiContainer->CandidatePane()->ShowUpScrollArrows(EFalse); |
|
1225 } |
|
1226 else |
|
1227 { |
|
1228 uiContainer->CandidatePane()->ShowUpScrollArrows(ETrue); |
|
1229 } |
|
1230 if (candidatePane->IsLastPage()) |
|
1231 { |
|
1232 uiContainer->CandidatePane()->ShowDownScrollArrows(EFalse); |
|
1233 } |
|
1234 else |
|
1235 { |
|
1236 uiContainer->CandidatePane()->ShowDownScrollArrows(ETrue); |
|
1237 } |
|
1238 |
|
1239 uiContainer->CandidatePane()->ShowLeftScrollArrows(EFalse); |
|
1240 uiContainer->CandidatePane()->ShowRightScrollArrows(EFalse); |
|
1241 } |
|
1242 |
|
1243 //End Of File |