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1 /* |
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2 * Copyright (c) 2002-2004 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: Provides the TAknFepInputStateInitialIndicMultitap methods. |
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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 |
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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 #include "AknFepUIInputStateInitialIndicMultitap.h" |
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29 #include "AknFepUIManagerStateInterface.h" //MAknFepUIManagerStateInterface |
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30 #include "AknFepUiManagerWestern.h" |
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31 #include "AknFepUiIndicEnums.h" |
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32 #include "AknFepCaseManager.h" |
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33 #include "AknFepUiIndicInputManager.h" |
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34 |
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35 #include <uikon.hrh> |
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36 #include <PtiEngine.h> |
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37 #include <PtiDefs.h> |
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38 #include <aknSctDialog.h> |
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39 #include <avkon.rsg> |
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40 #include <AknFep.rsg> |
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41 #include <eikenv.h> |
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42 |
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43 #define PTI_CLEAR_CURRENTWORD( A, B ) \ |
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44 ( A )->ClearCurrentWord(); \ |
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45 ( B ) = ETrue; \ |
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46 |
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47 |
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48 // ----------------------------------------------------------------------------- |
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49 // TAknFepInputStateInitialIndicMultitap::TAknFepInputStateInitialIndicMultitap |
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50 |
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51 // C++ default constructor can NOT contain any code, that |
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52 // might leave or if it is absolutely necessary then MUST be trapped. |
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53 // ----------------------------------------------------------------------------- |
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54 |
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55 TAknFepInputStateInitialIndicMultitap:: |
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56 TAknFepInputStateInitialIndicMultitap( MAknFepUIManagerStateInterface* aOwner, |
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57 TLanguage aLanguage ) |
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58 :TAknFepInputStateInitialMultitapBase( aOwner ) |
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59 { |
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60 CPtiEngine* ptiengine = iOwner->PtiEngine(); |
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61 iIsStarKeyPressed = EFalse; |
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62 iIsKeyTimerExpired = ETrue; |
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63 iIndicLanguage = aLanguage; |
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64 iIsHalantAllowed = EFalse; |
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65 iZWSPresent = EFalse; |
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66 iRephaPresent = EFalse; |
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67 iRakarPresent = EFalse; |
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68 iResponseInsertZWS = EFalse; |
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69 iLigaturePresent = EFalse; |
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70 #ifdef RD_MARATHI |
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71 iPreviousCommittedChar = 0; |
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72 iEyeLashRaPresent = EFalse; |
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73 iChandraAPresent = EFalse; |
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74 #endif // RD_MARATHI |
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75 TRAP_IGNORE( ptiengine->ActivateLanguageL( aLanguage ) ) |
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76 ptiengine->SetCase( EPtiCaseLower ); |
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77 } |
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78 |
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79 // ----------------------------------------------------------------------------- |
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80 // TAknFepInputStateInitialIndicMultitap::HandleKeyL |
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81 |
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82 // Handles the logic of Indic multitap input. This function first checks the validity |
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83 // of the inputed text and then enters it. |
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84 // ----------------------------------------------------------------------------- |
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85 |
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86 TBool TAknFepInputStateInitialIndicMultitap::HandleKeyL( TInt aKey, TKeyPressLength aLength ) |
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87 { |
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88 TBool result = ETrue; |
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89 MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
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90 CPtiEngine* ptiengine = iOwner->PtiEngine(); |
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91 |
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92 #ifdef RD_MARATHI |
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93 if( iIsKeyTimerExpired ) |
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94 { |
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95 iPreviousCommittedChar = fepMan->PreviousChar( ETrue ); |
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96 |
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97 if( iIndicLanguage == ELangMarathi ) |
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98 { |
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99 HandleKeyMarathiL(); |
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100 } |
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101 } |
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102 #endif // RD_MARATHI |
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103 |
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104 if(aKey == EPtiKey1) |
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105 { |
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106 iKey1Pressed = ETrue; |
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107 } |
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108 else |
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109 { |
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110 iKey1Pressed = EFalse; |
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111 } |
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112 if ( iData && ( iData != aKey ) ) |
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113 { |
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114 #ifdef RD_MARATHI |
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115 iPreviousCommittedChar = fepMan->PreviousChar( ETrue ); |
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116 |
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117 if( iPreviousCommittedChar == ZERO_WIDTH_SPACE && |
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118 aKey == EPtiKey2 ) |
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119 { |
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120 // This is a scenario where the timer is forcefully |
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121 // expired by quickly pressing a different key. |
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122 // Should remove the ZWS from the editor. |
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123 fepMan->RemovePreviousCharacterL(); |
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124 iZWSPresent = EFalse; |
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125 |
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126 // Reset the previous committed character. |
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127 iPreviousCommittedChar = fepMan->PreviousChar( ETrue ); |
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128 } |
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129 |
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130 if( iIndicLanguage == ELangMarathi ) |
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131 { |
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132 HandleKeyMarathiL(); |
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133 } |
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134 #endif // RD_MARATHI |
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135 |
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136 fepMan->CommitInlineEditL(); |
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137 PTI_CLEAR_CURRENTWORD( ptiengine, iIsKeyTimerExpired ) |
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138 |
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139 if( iRephaPresent ) |
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140 { |
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141 fepMan->AlignLogicalAndVisualCursorL( TTmDocPosSpec::ELeading, EFalse ); |
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142 iRephaPresent = EFalse; |
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143 } |
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144 if( iRakarPresent ) |
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145 { |
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146 iRakarPresent = EFalse; |
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147 } |
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148 |
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149 #ifdef RD_MARATHI |
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150 // This check should be done only after the text is committed. |
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151 if( iEyeLashRaPresent ) |
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152 { |
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153 // Calls the overloaded method which used find doc pos. |
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154 // Reason: Unlike Repha, EyeLash Ra can be inserted in |
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155 // an empty editor. GetNextVisualCursorPosition would |
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156 // result in incorrect cursor alignment in this case. |
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157 fepMan->AlignLogicalAndVisualCursorL(); |
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158 iEyeLashRaPresent = EFalse; |
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159 } |
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160 #endif |
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161 |
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162 } |
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163 |
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164 if ( aLength == EShortKeyPress ) |
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165 { |
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166 if ( aKey == EPtiKeyStar ) // Overriding Key |
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167 { |
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168 iIsStarKeyPressed = ETrue; |
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169 fepMan->RemoveZWSCharacterL( iKey1Pressed, EFalse, EFalse, iLigaturePresent ); |
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170 } |
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171 else |
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172 { |
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173 TPtiTextCase newCase = ptiengine->Case(); |
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174 |
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175 TIndicInputResponse keyResponse = |
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176 TAknFepUiIndicInputManager::ValidateInput( aKey, |
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177 fepMan->PreviousChar( ETrue ), |
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178 NULL,NULL, |
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179 iIsHalantAllowed, |
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180 iIsStarKeyPressed, |
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181 iIsKeyTimerExpired, |
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182 newCase, |
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183 aLength, |
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184 iIndicLanguage |
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185 #ifdef RD_MARATHI |
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186 , EFalse, EFalse, iChandraAPresent |
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187 |
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188 #endif // RD_MARATHI |
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189 ); |
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190 |
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191 ptiengine->SetCase( newCase ); |
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192 TPtrC ptiText = ptiengine->AppendKeyPress( ( TPtiKey )aKey ); |
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193 |
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194 if ( ptiText.Length() ) |
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195 { |
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196 do |
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197 { |
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198 TText prChar; |
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199 // For Repha, use the Previous to Previous character |
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200 // only if multitap timer hasn't expired. This will |
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201 // handle cases like Matra attached to the consonant. |
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202 // Here, repha is not allowed and the character to |
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203 // to checked is Matra. In cases like a consonant with |
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204 // Virama, all the characters should be skipped including |
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205 // repha. In this this case the timer is set to expired. |
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206 // So the previous character is Virama. And as per the |
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207 // language rules, repha is not allowed after Virama. |
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208 if( TAknFepUiIndicInputManager::IsCharRepha( |
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209 ptiText[0], iIndicLanguage ) && !iIsKeyTimerExpired ) |
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210 { |
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211 prChar = fepMan->PreviousToPreviousChar( ETrue ); |
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212 #ifdef RD_MARATHI |
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213 prChar = iPreviousCommittedChar; |
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214 #endif // RD_MARATHI |
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215 } |
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216 else |
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217 { |
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218 prChar = fepMan->PreviousChar( ETrue ); |
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219 } |
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220 |
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221 // When a base consonant is already entered and the |
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222 // user starts multitapping, the second modifier in the |
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223 // key map will not be allowed if the previous character |
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224 // is considered. The base consonant has to be used |
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225 // instead. This change had to be added after the new |
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226 // function, IsModifierAllowed was added. |
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227 if( TAknFepUiIndicInputManager::IsCharModifier( |
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228 ptiText[0], iIndicLanguage ) && !iIsKeyTimerExpired ) |
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229 { |
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230 prChar = fepMan->PreviousToPreviousChar( ETrue ); |
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231 } |
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232 |
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233 if( TAknFepUiIndicInputManager::IsCharLigature( |
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234 ptiText[0], iIndicLanguage ) && !iIsKeyTimerExpired ) |
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235 { |
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236 if( fepMan->IsZWSCharacterPresent( ETrue ) ) |
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237 { |
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238 iZWSPresent = ETrue; |
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239 } |
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240 iLigaturePresent = ETrue; |
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241 prChar = fepMan->PreviousToPreviousChar( ETrue ); |
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242 } |
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243 else |
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244 { |
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245 iLigaturePresent = EFalse; |
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246 } |
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247 |
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248 #ifdef RD_MARATHI |
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249 |
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250 // While multitapping after inserting a base consonant, |
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251 // modifiers will get inserted first, followed by the |
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252 // Nukta character. Hence, use Prev to prev char which |
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253 // will be a base consonant. |
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254 if( TAknFepUiIndicInputManager::IsCharNukta( |
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255 ptiText[0], iIndicLanguage ) && !iIsKeyTimerExpired ) |
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256 { |
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257 prChar = fepMan->PreviousToPreviousChar( ETrue ); |
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258 } |
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259 #endif // RD_MARATHI |
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260 |
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261 keyResponse = |
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262 TAknFepUiIndicInputManager::ValidateInput( aKey, |
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263 prChar, |
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264 ptiText[0], |
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265 NULL, |
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266 iIsHalantAllowed, |
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267 iIsStarKeyPressed, |
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268 iIsKeyTimerExpired, |
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269 newCase, |
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270 aLength, |
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271 iIndicLanguage, |
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272 iRakarPresent, |
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273 iZWSPresent |
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274 #ifdef RD_MARATHI |
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275 , iChandraAPresent |
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276 #endif // RD_MARATHI |
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277 ); |
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278 |
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279 if( !IsFreeSpaceAvailable( keyResponse ) ) |
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280 { |
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281 keyResponse = EIndicInputResponseInvalid; |
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282 } |
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283 |
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284 if( keyResponse == EIndicInputResponseInvalid ) |
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285 { |
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286 ptiText.Set( ptiengine->AppendKeyPress( ( TPtiKey )aKey ) ); |
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287 } |
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288 |
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289 if( !ptiText.Length() ) |
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290 { |
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291 break; |
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292 } |
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293 |
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294 }while( keyResponse == EIndicInputResponseInvalid ); |
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295 |
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296 if( iIsStarKeyPressed && |
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297 aKey == EPtiKey0 && |
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298 TAknFepUiIndicInputManager::IsCharOther( |
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299 ptiText[0], iIndicLanguage ) ) |
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300 { |
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301 // Forcefully keep the star key flag to true. Else when |
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302 // the ligatures are entered, this flag will be false |
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303 // thus preventing the ligature formation. |
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304 iIsStarKeyPressed = ETrue; |
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305 } |
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306 else |
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307 { |
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308 iIsStarKeyPressed = EFalse; |
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309 } |
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310 |
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311 result = HandleIndicKeyResponseL( aKey, keyResponse, ptiText ); |
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312 } |
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313 } |
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314 } |
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315 else |
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316 { |
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317 /* Long press of a Key */ |
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318 if ( aKey == EPtiKeyStar ) |
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319 { |
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320 /* Launch the SCT For Indic */ |
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321 if( fepMan->EditorHasFreeSpace() ) |
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322 { |
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323 if (fepMan->IsAbleToLaunchSCT() && !fepMan->EditSubmenuInUse()) |
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324 { |
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325 fepMan->LaunchSpecialCharacterTableL(); |
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326 } |
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327 } |
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328 } |
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329 else |
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330 { |
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331 TUint prevchar = fepMan->PreviousChar(ETrue); |
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332 if(!((aKey == EPtiKey1) && ((0x0031 == prevchar) || (0x0967 == prevchar)) )) |
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333 { |
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334 TChar ch( aKey ); |
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335 TBuf<1> buf; |
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336 buf.Append( ch ); |
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337 fepMan->NewCharacterSequenceL( buf, EIndicInputResponseNumber ); |
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338 fepMan->CommitInlineEditL(); |
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339 PTI_CLEAR_CURRENTWORD( ptiengine, iIsKeyTimerExpired ) |
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340 } |
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341 } |
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342 } |
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343 iData = aKey; |
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344 return( result ); |
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345 } |
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346 |
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347 // ----------------------------------------------------------------------------- |
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348 // TAknFepInputStateInitialIndicMultitap::KeyTimerExpired |
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349 |
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350 // Handles the logic of post keytimerexpired event. This function commits |
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351 // the inline editing text to the editor. |
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352 // ----------------------------------------------------------------------------- |
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353 |
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354 void TAknFepInputStateInitialIndicMultitap::KeyTimerExpired() |
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355 { |
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356 iIsKeyTimerExpired = ETrue; |
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357 |
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358 if( iRakarPresent ) |
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359 { |
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360 iRakarPresent = EFalse; |
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361 } |
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362 |
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363 if( iRephaPresent |
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364 #ifdef RD_MARATHI |
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365 || ( iEyeLashRaPresent && |
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366 TAknFepUiIndicInputManager:: |
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367 IsCharBaseConsonant( iOwner->FepMan()->NextChar(), |
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368 iIndicLanguage ) ) |
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369 #endif // RD_MARATHI |
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370 ) |
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371 { |
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372 TRAP_IGNORE( iOwner->FepMan()->AlignLogicalAndVisualCursorL( TTmDocPosSpec::ELeading, EFalse ) ) |
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373 iRephaPresent = EFalse; |
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374 } |
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375 |
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376 #ifdef RD_MARATHI |
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377 iEyeLashRaPresent = EFalse; |
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378 #endif // RD_MARATHI |
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379 |
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380 if( iResponseInsertZWS || iZWSPresent ) |
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381 { |
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382 iZWSPresent = EFalse; |
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383 iResponseInsertZWS = EFalse; |
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384 TRAP_IGNORE( iOwner->FepMan()->RemoveZWSCharacterL( iKey1Pressed, EFalse, |
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385 EFalse, iLigaturePresent ) ) |
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386 } |
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387 iLigaturePresent = EFalse; |
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388 |
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389 #ifdef RD_MARATHI |
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390 iChandraAPresent = EFalse; |
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391 #endif // RD_MARATHI |
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392 |
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393 TAknFepInputStateInitialMultitapBase::KeyTimerExpired(); |
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394 } |
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395 |
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396 TBool TAknFepInputStateInitialIndicMultitap:: |
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397 HandleIndicKeyResponseL( TInt aKey, TIndicInputResponse aKeyResponse, TPtrC aPtiText ) |
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398 { |
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399 TBool result = ETrue; |
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400 MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
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401 |
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402 switch( aKeyResponse ) |
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403 { |
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404 case EIndicInputResponseNone: |
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405 { |
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406 if ( aPtiText.Length() && ( !iIsKeyTimerExpired || fepMan->EditorHasFreeSpace() ) ) |
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407 { |
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408 if ( iIsKeyTimerExpired ) |
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409 { |
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410 if ( iZWSPresent ) |
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411 { |
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412 fepMan->RemoveZWSCharacterL( iKey1Pressed,EFalse, |
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413 TAknFepUiIndicInputManager::IsCharModifier(aPtiText[0], iIndicLanguage)); |
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414 iZWSPresent = EFalse; |
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415 } |
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416 |
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417 fepMan->NewCharacterSequenceL( aPtiText, EIndicInputResponseNone ); |
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418 |
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419 if ( fepMan->IsZWSCharacterPresent() ) |
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420 { |
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421 iZWSPresent = ETrue; |
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422 } |
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423 } |
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424 else |
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425 { |
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426 if ( aKey == EPtiKey1 ) |
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427 { |
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428 if( iRephaPresent ) |
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429 { |
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430 fepMan->RemoveRephaCharacterL(); |
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431 iRephaPresent = EFalse; |
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432 } |
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433 if( iZWSPresent ) |
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434 { |
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435 fepMan->RemoveZWSCharacterL( iKey1Pressed, ETrue ); |
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436 iZWSPresent = EFalse; |
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437 } |
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438 if( iRakarPresent ) |
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439 { |
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440 // This is to handle the case when only |
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441 // two spaces are left in the editor. |
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442 fepMan->RemoveRakarCharacterL(); |
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443 iRakarPresent = EFalse; |
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444 } |
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445 #ifdef RD_MARATHI |
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446 iEyeLashRaPresent = EFalse; |
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447 #endif // RD_MARATHI |
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448 } |
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449 else if( aKey == EPtiKey2 ) |
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450 { |
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451 #ifdef RD_MARATHI |
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452 iChandraAPresent = EFalse; |
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453 #endif // RD_MARATHI |
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454 } |
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455 fepMan->NewCharacterSequenceL( aPtiText, EIndicInputResponseNone ); |
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456 } |
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457 } |
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458 iIsKeyTimerExpired = EFalse; |
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459 } |
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460 break; |
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461 |
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462 case EIndicInputResponseZWSandCharacter: |
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463 { |
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464 if( fepMan->EditorHasFreeSpace( 2 ) ) |
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465 { |
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466 fepMan->NewCharacterSequenceL( aPtiText, EIndicInputResponseZWSandCharacter ); |
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467 iZWSPresent = ETrue; |
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468 iIsKeyTimerExpired = EFalse; |
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469 } |
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470 } |
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471 break; |
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472 case EIndicInputResponseInsertZWS: |
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473 { |
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474 //Already in multitapping so we need to check wheather |
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475 //there is additional single space for ZWS |
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476 if( !iIsKeyTimerExpired || fepMan->EditorHasFreeSpace( 1 ) ) |
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477 { |
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478 fepMan->NewCharacterSequenceL( aPtiText, EIndicInputResponseInsertZWS ); |
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479 |
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480 // Using a seperate flag here. Cannot use the flag |
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481 // iZWSPresent. Consider the scenario:- User enters |
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482 // a consonant, then multitaps key-1 to insert halant. |
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483 // Now consider that we set the flag to ETrue. |
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484 // But before the key timer expires, key-5 is |
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485 // multitapped to insert another consonant. |
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486 // In this case the code flow will go to the case |
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487 // EIndicInputResponseNone. Here the condition, |
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488 // if ( iZWSPresent ) succeeds and ZWS is removed. |
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489 // This causes direct ligature formation. It should |
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490 // actually show the ligature formation after the timeout. |
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491 iResponseInsertZWS = ETrue; |
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492 } |
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493 else // Remove already entered Modifier "Visarga" if there is no space |
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494 { |
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495 fepMan->RemovePreviousCharacterL(); |
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496 } |
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497 iIsKeyTimerExpired = EFalse; |
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498 } |
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499 break; |
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500 case EIndicInputResponseInsertZWSandLigature: |
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501 { |
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502 if( fepMan->EditorHasFreeSpace( 3 ) ) |
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503 { |
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504 if ( iIsKeyTimerExpired ) |
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505 { |
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506 fepMan->RemoveZWSCharacterL( iKey1Pressed ); |
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507 } |
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508 fepMan->NewCharacterSequenceL( aPtiText, EIndicInputResponseInsertZWSandLigature ); |
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509 } |
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510 iIsKeyTimerExpired = EFalse; |
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511 iZWSPresent = ETrue; |
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512 } |
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513 break; |
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514 case EIndicInputResponseIgnore: |
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515 break; |
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516 |
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517 case EIndicInputResponseInsertRepha: |
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518 { |
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519 if( !iIsKeyTimerExpired ) |
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520 { |
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521 if( iRakarPresent ) |
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522 { |
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523 fepMan->RemoveRakarCharacterL(); |
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524 iRakarPresent = EFalse; |
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525 } |
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526 #ifdef RD_MARATHI |
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527 else if( iEyeLashRaPresent ) |
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528 { |
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529 // Remove eye lash ra |
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530 TBuf<3>buf; |
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531 |
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532 // Get the EyeLashRa string. |
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533 TAknFepUiIndicInputManager:: |
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534 GetEyeLashRa( buf, iIndicLanguage ); |
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535 |
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536 fepMan->RemoveTextFromEditorL( buf.Length(), 0, ETrue ); |
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537 iEyeLashRaPresent = EFalse; |
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538 } |
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539 #endif // RD_MARATHI |
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540 else if( TAknFepUiIndicInputManager::IsCharMatra( |
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541 fepMan->PreviousToPreviousChar( ETrue ), iIndicLanguage ) ) |
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542 { |
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543 // Consider that a matra is applied to any base |
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544 // consonant and two nore spaces are left in the editor. |
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545 // On multitapping, user will get the first four modifiers. |
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546 // After that, rakar should be inserted which requires two |
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547 // spaces. But since the modifier is present, only one |
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548 // space is available. Here we need to free up the space |
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549 // by removing the previous character which is a modifier. |
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550 // For inserting repha, the existing inline text needs to |
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551 // be first committed and then removed. |
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552 |
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553 fepMan->RemovePreviousCharacterL(); |
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554 } |
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555 |
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556 fepMan->NewCharacterSequenceL( aPtiText, EIndicInputResponseInsertRepha ); |
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557 iRephaPresent = ETrue; |
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558 } |
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559 } |
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560 break; |
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561 |
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562 case EIndicInputResponseInsertRakar: |
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563 { |
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564 if( !iIsKeyTimerExpired ) |
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565 { |
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566 // RemoveZWS is not invoked here as we are in inline |
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567 // editing state and we can as well overwrite the previous |
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568 // characters. Hence directly invoke NewCharacterSequenceL. |
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569 // Secondly, the flag iZWSPresent is not reset here since |
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570 // it will happen anyways after timeout. |
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571 |
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572 fepMan->NewCharacterSequenceL( aPtiText, EIndicInputResponseInsertRakar ); |
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573 iRakarPresent = ETrue; |
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574 |
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575 #ifdef RD_MARATHI |
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576 // This check assumes that Rakar comes after EyelashRa in |
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577 // Key map order. |
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578 iEyeLashRaPresent = EFalse; |
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579 #endif |
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580 } |
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581 } |
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582 break; |
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583 |
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584 case EIndicInputResponseInsertDirectLigature: |
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585 { |
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586 if( !iIsKeyTimerExpired ) |
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587 { |
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588 TBuf<3> ligature; |
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589 ligature.Zero(); |
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590 TAknFepUiIndicInputManager:: |
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591 GetLigature( ligature, aPtiText[0], |
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592 iIndicLanguage ); |
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593 |
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594 fepMan->NewCharacterSequenceL( ligature, |
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595 EIndicInputResponseInsertDirectLigature ); |
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596 } |
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597 } |
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598 break; |
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599 |
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600 case EIndicInputResponseInsertViramaZWSandDirectLigature: |
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601 { |
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602 if( fepMan->EditorHasFreeSpace( 5 ) ) |
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603 { |
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604 if ( iIsKeyTimerExpired ) |
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605 { |
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606 fepMan->RemoveZWSCharacterL( iKey1Pressed ); |
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607 } |
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608 |
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609 TBuf<3> ligature; |
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610 ligature.Zero(); |
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611 TAknFepUiIndicInputManager:: |
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612 GetLigature( ligature, aPtiText[0], |
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613 iIndicLanguage ); |
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614 fepMan->NewCharacterSequenceL( ligature, |
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615 EIndicInputResponseInsertViramaZWSandDirectLigature ); |
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616 } |
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617 iIsKeyTimerExpired = EFalse; |
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618 iZWSPresent = ETrue; |
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619 } |
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620 break; |
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621 |
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622 case EIndicInputResponseZWSandDirectLigature: |
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623 { |
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624 if( fepMan->EditorHasFreeSpace( 4 ) ) |
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625 { |
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626 TBuf<3> ligature; |
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627 ligature.Zero(); |
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628 TAknFepUiIndicInputManager:: |
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629 GetLigature( ligature, aPtiText[0], |
|
630 iIndicLanguage ); |
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631 |
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632 fepMan->NewCharacterSequenceL( ligature, |
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633 EIndicInputResponseZWSandDirectLigature ); |
|
634 iZWSPresent = ETrue; |
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635 iIsKeyTimerExpired = EFalse; |
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636 } |
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637 } |
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638 break; |
|
639 |
|
640 #ifdef RD_MARATHI |
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641 case EIndicInputResponseInsertEyeLashRa: |
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642 { |
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643 fepMan->NewCharacterSequenceL( aPtiText, EIndicInputResponseInsertEyeLashRa ); |
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644 iIsKeyTimerExpired = EFalse; |
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645 iEyeLashRaPresent = ETrue; |
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646 } |
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647 break; |
|
648 |
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649 case EIndicInputResponseInsertChandraA: |
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650 { |
|
651 fepMan->NewCharacterSequenceL( aPtiText, EIndicInputResponseInsertChandraA ); |
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652 iChandraAPresent = ETrue; |
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653 } |
|
654 break; |
|
655 #endif // RD_MARATHI |
|
656 |
|
657 case EindicInputResponseLast: |
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658 break; |
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659 default: |
|
660 { |
|
661 } |
|
662 break; |
|
663 } |
|
664 return result; |
|
665 } |
|
666 |
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667 TBool TAknFepInputStateInitialIndicMultitap::IsFreeSpaceAvailable( |
|
668 TIndicInputResponse aKeyResponse ) |
|
669 { |
|
670 TBool result = ETrue; |
|
671 |
|
672 MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
|
673 |
|
674 TBool isUnlimitedSpaceEditor; |
|
675 |
|
676 TInt freeSpaceLeft = |
|
677 fepMan->EditorFreeSpace( isUnlimitedSpaceEditor, ETrue ); |
|
678 |
|
679 // Check if space is available. |
|
680 if( ( !isUnlimitedSpaceEditor ) && |
|
681 ( ( ( aKeyResponse == EIndicInputResponseInsertRepha || |
|
682 aKeyResponse == EIndicInputResponseInsertRakar ) && ( freeSpaceLeft < 2 ) ) || |
|
683 ( ( aKeyResponse == EIndicInputResponseInsertDirectLigature ) && ( freeSpaceLeft < 3 ) ) |
|
684 #ifdef RD_MARATHI |
|
685 || ( ( aKeyResponse == EIndicInputResponseInsertEyeLashRa ) && ( freeSpaceLeft < 3 ) ) |
|
686 || ( ( aKeyResponse == EIndicInputResponseInsertChandraA ) && ( freeSpaceLeft < 2 ) ) |
|
687 #endif // RD_MARATHI |
|
688 ) ) |
|
689 { |
|
690 result = EFalse; |
|
691 } |
|
692 return result; |
|
693 } |
|
694 |
|
695 #ifdef RD_MARATHI |
|
696 |
|
697 void TAknFepInputStateInitialIndicMultitap::HandleKeyMarathiL() |
|
698 { |
|
699 MAknFepManagerUIInterface* fepMan = iOwner->FepMan(); |
|
700 |
|
701 if( fepMan ) |
|
702 { |
|
703 if( fepMan->IsChandraAPresentL() ) |
|
704 { |
|
705 TBuf<1> buf; |
|
706 TAknFepUiIndicInputManager::GetChandraA( buf, ETrue ); |
|
707 iPreviousCommittedChar = buf[0]; |
|
708 } |
|
709 } |
|
710 } |
|
711 #endif // RD_MARATHI |
|
712 //End of File |