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1 /* |
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2 * Copyright (c) 2002-2005 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0"" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: drop-down list control |
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15 * |
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16 */ |
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17 |
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18 |
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19 #include <peninputinputcontextfield.h> |
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20 #include <PtiEngine.h> |
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21 #include <peninputdropdownlist.h> |
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22 #include <peninputcmdparam.h> |
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23 #include <peninputsplititutnew.rsg> |
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24 #include <peninputsplititutconfig_chinese.rsg> |
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25 #include <AknFepGlobalEnums.h> |
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26 |
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27 #include "peninputsplititutchnuistatestrokezhuyincomposition.h" |
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28 #include "peninputsplititutuimgrbase.h" |
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29 #include "peninputsplititutdatamgr.h" |
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30 #include "peninputsplititutlayoutcontext.h" |
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31 #include "peninputsplititutconverter.h" |
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32 |
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33 |
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34 // ============================ MEMBER FUNCTIONS ============================= |
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35 |
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36 // --------------------------------------------------------------------------- |
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37 // CChnSplitItutUiStateStrokeZhuyinComposition::NewL |
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38 // --------------------------------------------------------------------------- |
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39 // |
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40 CChnSplitItutUiStateStrokeZhuyinComposition* CChnSplitItutUiStateStrokeZhuyinComposition::NewL( |
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41 CSplitItutUiMgrBase* aOwner) |
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42 { |
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43 CChnSplitItutUiStateStrokeZhuyinComposition* self = |
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44 new (ELeave) CChnSplitItutUiStateStrokeZhuyinComposition(aOwner); |
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45 CleanupStack::PushL(self); |
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46 self->ConstructL(); |
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47 CleanupStack::Pop(self); |
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48 return self; |
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49 } |
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50 |
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51 // --------------------------------------------------------------------------- |
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52 // CChnSplitItutUiStateStrokeZhuyinComposition::~CChnSplitItutUiStateStrokeZhuyinComposition |
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53 // --------------------------------------------------------------------------- |
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54 // |
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55 CChnSplitItutUiStateStrokeZhuyinComposition::~CChnSplitItutUiStateStrokeZhuyinComposition() |
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56 { |
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57 } |
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58 |
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59 // --------------------------------------------------------------------------- |
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60 // CChnSplitItutUiStateStrokeZhuyinComposition::CChnSplitItutUiStateStrokeZhuyinComposition |
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61 // --------------------------------------------------------------------------- |
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62 // |
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63 CChnSplitItutUiStateStrokeZhuyinComposition::CChnSplitItutUiStateStrokeZhuyinComposition( |
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64 CSplitItutUiMgrBase* aOwner):CSplitItutUiStateBase(aOwner) |
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65 { |
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66 } |
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67 |
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68 // --------------------------------------------------------------------------- |
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69 // CChnSplitItutUiStateStrokeZhuyinComposition::OnEntryL |
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70 // --------------------------------------------------------------------------- |
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71 // |
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72 void CChnSplitItutUiStateStrokeZhuyinComposition::OnEntryL() |
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73 { |
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74 /* |
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75 TInt immode = iOwner->DataMgr()->InputMode(); |
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76 |
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77 if (immode == EStroke) |
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78 { |
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79 TInt resID; |
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80 if (iOwner->DataMgr()->InputLanguage() == ELangPrcChinese) |
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81 { |
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82 resID = R_FINGER_INPUT_KEYPAD_STROKE_COMPOSITION_PRC; |
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83 } |
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84 else |
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85 { |
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86 resID = R_FINGER_INPUT_KEYPAD_STROKE_COMPOSITION_TRA; |
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87 } |
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88 iOwner->DataMgr()->NotifyChangeControlLayout( |
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89 MItutPropertySubscriber::EItutPropertyKeypadResourceId, |
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90 resID); |
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91 } |
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92 else if (immode == EZhuyin) |
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93 { |
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94 iOwner->DataMgr()->NotifyChangeControlLayout( |
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95 MItutPropertySubscriber::EItutPropertyKeypadResourceId, |
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96 R_FINGER_INPUT_KEYPAD_ZHUYIN_COMPOSITION); |
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97 } |
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98 |
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99 // update resource id of keypad, candidate drop list |
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100 iOwner->DataMgr()->NotifyChangeControlLayout( |
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101 MItutPropertySubscriber::EItutPropertyCandidateListResourceId, |
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102 R_AKN_FEP_NORMAL_CAND_DROP_DOWN_LIST); |
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103 |
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104 // show spell |
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105 CFepInputContextField* spellctrl = |
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106 static_cast<CFepInputContextField*>(iOwner->LayoutContext()->Control(ECtrlIdSpellICF)); |
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107 TFepInputContextFieldData spelldata; |
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108 spelldata.iCmd = EPeninputICFInitial; |
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109 spelldata.iStartPos = 0; |
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110 spelldata.iLength = 0; |
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111 spelldata.iText.Set( KNullDesC ); |
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112 spelldata.iCurSel = TCursorSelection(0, 0); |
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113 spelldata.iCursorVisibility = ETrue; |
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114 spelldata.iCursorSelVisible = ETrue; |
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115 spellctrl->SetTextL(spelldata); |
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116 spellctrl->Hide(EFalse); |
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117 |
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118 // show candidate drop list |
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119 CFepCtrlDropdownList* candlist = |
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120 static_cast<CFepCtrlDropdownList*>(iOwner->LayoutContext()->Control(ECtrlIdStdCandsList)); |
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121 candlist->Hide(EFalse); |
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122 |
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123 //hide navi button |
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124 iOwner->LayoutContext()->ShowArrowBtn(0); |
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125 |
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126 //hide indicator |
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127 iOwner->LayoutContext()->Control(ECtrlIdIndicator)->Hide(ETrue); |
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128 */ |
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129 } |
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130 |
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131 // --------------------------------------------------------------------------- |
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132 // CChnSplitItutUiStateStrokeZhuyinComposition::OnExit |
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133 // --------------------------------------------------------------------------- |
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134 // |
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135 void CChnSplitItutUiStateStrokeZhuyinComposition::OnExit() |
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136 { |
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137 /* |
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138 // hide dropdownlist & reset its status |
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139 CFepCtrlDropdownList* candlist = |
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140 static_cast<CFepCtrlDropdownList*>(iOwner->LayoutContext()->Control(ECtrlIdStdCandsList)); |
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141 candlist->ResetAndClear(CFepCtrlDropdownList::EListExpandable); |
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142 iOwner->DataMgr()->ClearChnCandidates(EItutCandidates); |
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143 candlist->Hide(ETrue); |
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144 |
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145 CFepInputContextField* spellctrl = |
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146 static_cast<CFepInputContextField*>(iOwner->LayoutContext()->Control(ECtrlIdSpellICF)); |
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147 |
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148 spellctrl->Hide(ETrue); |
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149 |
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150 //show navi button |
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151 iOwner->LayoutContext()->ShowArrowBtn(EBtnArrowLeft | EBtnArrowRight |
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152 | EBtnArrowUp| EBtnArrowDown); |
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153 |
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154 //show indicator |
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155 iOwner->LayoutContext()->Control(ECtrlIdIndicator)->Hide(EFalse); |
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156 |
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157 iOwner->DataMgr()->PtiEngine()->ClearCurrentWord(); |
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158 */ |
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159 } |
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160 |
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161 // --------------------------------------------------------------------------- |
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162 // CChnSplitItutUiStateStrokeZhuyinComposition::HandleKeyL |
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163 // --------------------------------------------------------------------------- |
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164 // |
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165 TBool CChnSplitItutUiStateStrokeZhuyinComposition::HandleKeyL(TInt /*aCmd*/, TInt /*aKey*/) |
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166 { |
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167 /* |
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168 TInt immode = iOwner->DataMgr()->InputMode(); |
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169 |
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170 if (immode != EStroke && immode != EZhuyin) |
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171 { |
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172 return EFalse; |
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173 } |
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174 |
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175 if (!(aKey == EKeyBackspace || |
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176 (aKey >= EPtiKey0 && aKey <= EPtiKey9) || |
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177 (aKey == EPtiKeyStar))) |
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178 { |
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179 return EFalse; |
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180 } |
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181 |
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182 if (aKey == EKeyBackspace) |
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183 { |
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184 if (!iOwner->DataMgr()->PtiEngine()->DeleteKeyPress().Length()) |
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185 { |
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186 iOwner->SetCurrentStateL(CSplitItutUiMgrBase::EStateStandby); |
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187 |
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188 iOwner->SetClrConsume(ETrue); |
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189 |
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190 return ETrue; |
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191 } |
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192 } |
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193 else if (aKey == EPtiKeyStar) |
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194 { |
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195 if (immode == EStroke) |
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196 { |
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197 return ETrue; |
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198 } |
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199 else |
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200 { |
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201 // input mode is zhuyin |
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202 // input tonemark |
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203 if (!iOwner->DataMgr()->PtiEngine()->IncrementToneMark(ETrue)) |
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204 { |
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205 // tonemark did not set correctly, everything unchanged |
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206 return ETrue; |
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207 } |
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208 } |
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209 } |
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210 else |
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211 { |
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212 if (immode == EZhuyin || |
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213 (immode == EStroke && aKey >= EPtiKey0 && aKey <= EPtiKey6)) |
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214 { |
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215 // append keypress |
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216 iOwner->DataMgr()->PtiEngine()->AppendKeyPress(TPtiKey(aKey)); |
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217 } |
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218 else if (immode == EStroke && aKey >= EPtiKey7 && aKey <= EPtiKey9) |
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219 { |
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220 // just ignore |
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221 return ETrue; |
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222 } |
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223 } |
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224 |
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225 // display 1st spell, ptiengine's phonetic spelling start index is 1, not 0 |
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226 iOwner->DataMgr()->PtiEngine()->SelectPhoneticSpelling(1); |
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227 |
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228 CFepInputContextField* spellctrl = |
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229 static_cast<CFepInputContextField*>(iOwner->LayoutContext()->Control(ECtrlIdSpellICF)); |
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230 TPtrC spelltext = iOwner->DataMgr()->PtiEngine()->GetPhoneticSpelling(1); |
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231 |
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232 TFepInputContextFieldData spelldata; |
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233 |
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234 spelldata.iCmd = EPeninputICFInitial; |
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235 spelldata.iStartPos = 0; |
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236 spelldata.iLength = spelltext.Length(); |
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237 spelldata.iMidPos = -1; |
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238 spelldata.iText.Set(spelltext); |
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239 |
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240 spelldata.iCurSel = TCursorSelection(spelltext.Length(), spelltext.Length()); |
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241 spelldata.iCursorVisibility = EFalse; |
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242 spelldata.iCursorSelVisible = EFalse; |
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243 |
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244 spellctrl->SetTextL(spelldata); |
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245 |
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246 // get candidates of 1st spell |
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247 TPtrC cands = iOwner->DataMgr()->PtiEngine()->CandidatePage(); |
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248 |
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249 iOwner->DataMgr()->ClearChnCandidates(EItutCandidates); |
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250 RPointerArray<HBufC>& candslist = |
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251 TItutDataConverter::AnyToRptrArray(iOwner->DataMgr()->RequestData(EChnCandidates)); |
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252 TItutDataConverter::ConvertChnPhraseCandidateL(cands, candslist); |
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253 |
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254 CFepCtrlDropdownList* canddroplist = |
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255 static_cast<CFepCtrlDropdownList*>(iOwner->LayoutContext()->Control(ECtrlIdStdCandsList)); |
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256 canddroplist->SetCandidatesL(candslist, CFepCtrlDropdownList::EListExpandableWithBubble); |
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257 */ |
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258 return ETrue; |
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259 } |
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260 |
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261 // --------------------------------------------------------------------------- |
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262 // CChnSplitItutUiStateStrokeZhuyinComposition::StateType |
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263 // --------------------------------------------------------------------------- |
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264 // |
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265 CSplitItutUiMgrBase::TUiState CChnSplitItutUiStateStrokeZhuyinComposition::StateType() |
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266 { |
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267 return CSplitItutUiMgrBase::EStateComposition; |
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268 } |
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269 |
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270 // --------------------------------------------------------------------------- |
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271 // CChnSplitItutUiStateStrokeZhuyinComposition::HandleCtrlEventL |
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272 // --------------------------------------------------------------------------- |
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273 // |
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274 TBool CChnSplitItutUiStateStrokeZhuyinComposition::HandleCtrlEventL(TInt /*aEventType*/, |
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275 CFepUiBaseCtrl* /*aCtrl*/, |
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276 const TDesC& /*aEventData*/) |
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277 { |
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278 /* |
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279 switch (aEventType) |
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280 { |
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281 case EItutCmdCandidateSelected: |
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282 { |
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283 if (aCtrl->ControlId() == ECtrlIdStdCandsList) |
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284 { |
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285 iOwner->SetCurrentStateL(CSplitItutUiMgrBase::EStatePredict); |
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286 return iOwner->CurrentState()->HandleCtrlEventL(aEventType, |
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287 aCtrl, |
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288 aEventData); |
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289 } |
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290 } |
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291 break; |
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292 case EItutCmdGetNextCandidatePage: |
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293 { |
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294 if (aCtrl->ControlId() == ECtrlIdStdCandsList) |
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295 { |
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296 RPointerArray<HBufC>& candslist = TItutDataConverter::AnyToRptrArray( |
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297 iOwner->DataMgr()->RequestData(EChnCandidates)); |
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298 |
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299 // original candidate count before fetch new candidate |
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300 TInt candscnt = candslist.Count(); |
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301 if (iOwner->DataMgr()->GetNextPageCandidateL(candslist) == KErrNone) |
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302 { |
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303 static_cast<CFepCtrlDropdownList*>(aCtrl)->AddCandidatesL(candslist); |
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304 } |
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305 |
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306 return ETrue; |
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307 } |
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308 } |
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309 break; |
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310 case EItutCmdCandidateExisted: |
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311 { |
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312 if (aCtrl->ControlId() == ECtrlIdStdCandsList) |
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313 { |
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314 static_cast<CFepCtrlDropdownList*>(aCtrl)->SetFlagCandidateExist( |
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315 iOwner->DataMgr()->NextPageCandidateExist()); |
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316 return ETrue; |
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317 } |
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318 } |
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319 break; |
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320 // consume star key at zhuyin composition state |
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321 case EEventRawKeyDownEvent: |
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322 { |
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323 const TKeyEvent *key = reinterpret_cast<const TKeyEvent*>(aEventData.Ptr()); |
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324 |
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325 if (key->iScanCode == EStdKeyNkpAsterisk && iOwner->DataMgr()->InputMode() == EZhuyin) |
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326 { |
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327 HandleKeyL(ECmdPenInputFingerKeyPress, EPtiKeyStar); |
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328 return ETrue; |
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329 } |
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330 } |
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331 break; |
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332 case EEventRawKeyUpEvent: |
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333 { |
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334 const TKeyEvent *key = reinterpret_cast<const TKeyEvent*>(aEventData.Ptr()); |
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335 |
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336 if (key->iScanCode == EStdKeyNkpAsterisk && iOwner->DataMgr()->InputMode() == EZhuyin) |
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337 { |
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338 return ETrue; |
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339 } |
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340 } |
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341 break; |
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342 default: |
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343 break; |
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344 } |
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345 */ |
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346 return EFalse; |
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347 } |
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348 |
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349 // End Of File |