1 /* |
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2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0"" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Implementation of Pinyin phrase predictive candidate MiniQwerty state |
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15 * |
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16 */ |
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17 |
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21 |
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23 |
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24 |
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27 |
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28 |
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29 // System includes |
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30 #include <PtiEngine.h> |
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31 |
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32 // User includes |
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33 #include "AknFepUiInputStatePredictiveCandidateHalfQwertyChinesePhrase.h" |
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34 #include "AknFepUiCtrlContainerChinese.h" |
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35 #include "AknFepUIManagerStateInterface.h" |
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36 #include "AknFepManagerUIInterface.h" |
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37 #include "AknFepManager.h" |
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38 #include "AknFepUICtrlCandidatePane.h" |
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39 #include "aknfepuictrleditpane.h" |
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40 #include "AknFepUICtrlPinyinPopup.h" |
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41 |
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42 // --------------------------------------------------------------------------- |
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43 // TAknFepInputStatePredictiveCandidateMiniQwertyChinesePhrase:: |
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44 // TAknFepInputStatePredictiveCandidateMiniQwertyChinesePhrase |
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45 // (other items were commented in a header). |
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46 // --------------------------------------------------------------------------- |
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47 // |
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48 TAknFepInputStatePredictiveCandidateHalfQwertyChinesePhrase:: |
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49 TAknFepInputStatePredictiveCandidateHalfQwertyChinesePhrase( |
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50 MAknFepUIManagerStateInterface* aOwner, |
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51 MAknFepUICtrlContainerChinese* aUIContainer) |
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52 :TAknFepInputStatePredictiveInputQwertyChinesePhrase(aOwner, aUIContainer) |
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53 { |
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54 iState = EPredictiveCandidate; |
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55 UIContainer()->CandidatePane()->ShowCandidateOrdinals(EFalse); |
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56 } |
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57 |
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58 // --------------------------------------------------------------------------- |
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59 // TAknFepInputStatePredictiveCandidateMiniQwertyChinesePhrase::HandleKeyL |
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60 // (other items were commented in a header). |
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61 // --------------------------------------------------------------------------- |
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62 // |
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63 TBool TAknFepInputStatePredictiveCandidateHalfQwertyChinesePhrase::HandleKeyL( |
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64 TInt aKey, TKeyPressLength aLength ) |
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65 { |
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66 MAknFepUICtrlPinyinPopup* popup = UIContainer()->PinyinPopupWindow(); |
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67 TBool ret = ETrue; |
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68 |
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69 if ( aKey == EPtiKeyQwertyComma || aKey == EStdKeyForwardSlash|| aKey |
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70 == EStdKeySquareBracketRight ) |
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71 { |
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72 iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone ); |
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73 ret = ETrue; |
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74 } |
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75 else if ( aKey == EStdKeyFullStop ) |
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76 { |
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77 iOwner->FepMan()->TryCloseUiL(); |
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78 ret = EFalse; |
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79 } |
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80 else if ( aKey == EStdKeyLeftFunc ) |
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81 { |
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82 iOwner->FepMan()->TryCloseUiL(); |
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83 iOwner->FepMan()->LaunchSelectModeMenuL(); |
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84 } |
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85 else if ( iOwner->FepMan()->IsFlagSet( CAknFepManager::EFlagQwertyShiftMode ) |
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86 || iOwner->FepMan()->IsFlagSet( CAknFepManager::EFlagQwertyChrKeyDepressed ) |
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87 || iOwner->FepMan()->IsFlagSet( CAknFepManager::EFlagShiftKeyDepressed ) ) |
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88 { |
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89 iOwner->FepMan()->TryCloseUiL(); |
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90 ret = EFalse; |
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91 } |
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92 else if ( CAknFepFnKeyManager::EFnKeyNext == iOwner->FepMan()->FnKeyState() || CAknFepFnKeyManager::EFnKeyLock |
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93 == iOwner->FepMan()->FnKeyState() || CAknFepFnKeyManager::EFnKeyDown |
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94 == iOwner->FepMan()->FnKeyState() ) // for fn + a character |
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95 { |
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96 iOwner->FepMan()->TryCloseUiL(); |
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97 ret = EFalse; |
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98 } |
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99 else if ( aKey ==EKeyLeftCtrl || aKey == EKeyRightCtrl ) |
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100 { |
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101 iOwner->FepMan()->TryCloseUiL(); |
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102 ret = EFalse; |
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103 } |
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104 else if ( aKey == EStdKeyBackspace ) |
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105 { |
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106 iOwner->FepMan()->TryCloseUiL(); |
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107 } |
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108 else if ( aKey ==EKeyRightFunc )//fn key |
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109 { |
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110 iOwner->FepMan()->TryCloseUiL(); |
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111 ret = EFalse; |
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112 } |
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113 else if ( aKey ==EStdKeySpace ) |
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114 { |
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115 if ( ECangJie ==iOwner->FepMan()->InputMode() ) |
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116 { |
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117 TPtrC text = UIContainer()->CandidatePane()->CurrentPhraseCandidate(); |
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118 if ( text.Length() ) |
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119 { |
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120 MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
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121 fepMan->NewTextL( text ); |
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122 fepMan->CommitInlineEditL(); |
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123 iOwner->PtiEngine()->SetPredictiveChineseChar( text ); |
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124 if ( fepMan->IsFlagSet( CAknFepManager::EFlagEditorFull ) ) |
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125 { |
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126 fepMan->ClearFlag( CAknFepManager::EFlagEditorFull ); |
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127 iOwner->FepMan()->TryCloseUiL(); |
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128 } |
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129 else |
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130 { |
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131 iOwner->ChangeState( EPredictiveCandidate ); |
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132 } |
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133 } |
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134 return ETrue; |
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135 } |
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136 else if ( EZhuyin ==iOwner->FepMan()->InputMode()&& |
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137 EPtiKeyboardHalfQwerty == iOwner->FepMan()->KeyboardLayout() ) |
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138 { |
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139 popup->SetPreStateIsPredictive( ETrue ); |
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140 iOwner->ChangeState( EEntry ); |
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141 ret = EFalse; |
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142 } |
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143 else |
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144 { |
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145 iOwner->FepMan()->TryCloseUiL(); |
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146 ret = EFalse; |
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147 } |
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148 } |
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149 else if ( aKey == EStdKeyDevice0 || aKey == EStdKeyDevice3 || aKey |
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150 == EStdKeyEnter ) // Add for SK1, selection,enter |
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151 { |
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152 TBool state = ETrue; |
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153 if ( UIContainer()->EditPaneWindow()->IsChangeState() && aLength == ELongKeyPress ) |
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154 { |
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155 state = EFalse; |
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156 } |
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157 else |
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158 { |
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159 UIContainer()->EditPaneWindow()->SetChangeState( EFalse ); |
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160 } |
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161 if ( state ) |
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162 { |
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163 TPtrC text = UIContainer()->CandidatePane()->CurrentPhraseCandidate(); |
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164 if ( text.Length() ) |
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165 { |
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166 MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
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167 fepMan->NewTextL( text ); |
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168 fepMan->CommitInlineEditL(); |
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169 iOwner->PtiEngine()->SetPredictiveChineseChar( text ); |
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170 if ( fepMan->IsFlagSet( CAknFepManager::EFlagEditorFull ) ) |
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171 { |
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172 fepMan->ClearFlag( CAknFepManager::EFlagEditorFull ); |
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173 iOwner->FepMan()->TryCloseUiL(); |
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174 } |
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175 else |
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176 { |
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177 iOwner->ChangeState( EPredictiveCandidate ); |
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178 } |
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179 } |
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180 } |
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181 } |
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182 else if ( aKey == EStdKeyRightArrow ) |
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183 { |
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184 iOwner->ChangeState( EPredictiveInput ); |
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185 UIContainer()->CandidatePane()->SelectNext(); |
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186 } |
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187 else if ( aKey == EStdKeyLeftArrow ) |
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188 { |
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189 iOwner->ChangeState( EPredictiveInput ); |
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190 UIContainer()->CandidatePane()->SelectLastPhrase(); |
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191 } |
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192 else if ( iOwner->IsValidChineseInputKeyQwerty( aKey ) ) |
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193 { |
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194 if ( aLength == ELongKeyPress ) |
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195 { |
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196 TBool state = ETrue; |
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197 if ( popup->IsChangeStatet() ) |
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198 { |
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199 state = EFalse; |
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200 } |
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201 else |
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202 { |
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203 popup->SetChangeState( EFalse ); |
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204 } |
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205 if ( state ) |
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206 { |
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207 iOwner->FepMan()->TryCloseUiL(); |
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208 return EFalse; |
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209 } |
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210 else |
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211 { |
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212 iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone ); |
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213 return ETrue; |
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214 } |
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215 } |
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216 |
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217 if ( EPinyin ==iOwner->FepMan()->InputMode() ) |
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218 { |
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219 CPtiEngine* ptiengine = iOwner->PtiEngine(); |
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220 // it is needed when we use phrase input engine, otherwise it seems not cleared |
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221 ptiengine->ClearCurrentWord(); |
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222 ptiengine->ResetToneMark(); |
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223 |
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224 popup->SetPreStateIsPredictive( ETrue ); |
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225 iOwner->ChangeState( EEntry ); |
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226 ret = EFalse; //passes to entry state to handle the key |
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227 } |
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228 else if ( EZhuyin ==iOwner->FepMan()->InputMode() || |
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229 ECangJie ==iOwner->FepMan()->InputMode() || |
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230 EStroke ==iOwner->FepMan()->InputMode() ) |
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231 { |
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232 if ( EZhuyin ==iOwner->FepMan()->InputMode() && |
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233 ( aKey == EPtiKeyQwertyQ || |
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234 aKey == EPtiKeyQwertyA || |
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235 aKey == EPtiKeyQwertyO || |
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236 aKey == EPtiKeyQwertyL || |
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237 aKey == EPtiKeyQwertyZ ) ) |
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238 { |
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239 iOwner->FepMan()->TryCloseUiL(); |
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240 return EFalse; |
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241 } |
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242 CPtiEngine* ptiengine = iOwner->PtiEngine(); |
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243 // it is needed when we use phrase input engine, otherwise it seems not cleared |
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244 ptiengine->ClearCurrentWord(); |
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245 ptiengine->ResetToneMark(); |
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246 |
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247 popup->SetPreStateIsPredictive( ETrue ); |
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248 iOwner->ChangeState( EEntry ); |
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249 ret = EFalse; //passes to entry state to handle the key |
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250 } |
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251 } |
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252 else if ( aKey == EStdKeyDevice2 )//sk2 |
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253 { |
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254 iOwner->FepMan()->TryCloseUiL(); |
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255 } |
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256 else if ( aKey == EPtiKeyQwertyQ || |
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257 aKey == EPtiKeyQwertyW || |
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258 aKey == EPtiKeyQwertyO || |
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259 aKey == EPtiKeyQwertyP || |
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260 aKey == EPtiKeyQwertyA || |
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261 aKey == EPtiKeyQwertyS || |
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262 aKey == EPtiKeyQwertyL || |
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263 aKey == EPtiKeyQwertyZ || |
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264 aKey == EPtiKeyQwertyX || |
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265 aKey == EPtiKeyQwertyC || |
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266 aKey == EPtiKeyQwertyV || |
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267 aKey == EPtiKeyQwertyB || |
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268 aKey == EPtiKeyQwertyN || |
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269 aKey == EPtiKeyQwertyM ) |
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270 { |
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271 if ( EStroke ==iOwner->FepMan()->InputMode() ) |
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272 { |
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273 iOwner->FepMan()->PlaySound( EAvkonSIDErrorTone ); |
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274 iOwner->FepMan()->TryCloseUiL(); |
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275 return EFalse; |
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276 } |
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277 } |
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278 else if ( (aKey == EPtiKeyQwerty7 || |
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279 aKey == EPtiKeyQwerty8 || |
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280 aKey == EPtiKeyQwerty9) && |
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281 iOwner->FepMan()->InputMode() == EStroke ) |
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282 { |
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283 if ( aLength == EShortKeyPress ) |
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284 { |
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285 iOwner->FepMan()->TryCloseUiL(); |
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286 ret = EFalse; |
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287 } |
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288 } |
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289 else |
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290 { |
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291 ret = TAknFepInputStateCandidateQwertyBaseChinesePhrase::HandleKeyL( |
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292 aKey, aLength ); |
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293 } |
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294 return ret; |
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295 } |
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296 |
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297 // End of file |
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