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1 // Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). |
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2 // All rights reserved. |
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3 // This component and the accompanying materials are made available |
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4 // under the terms of "Eclipse Public License v1.0" |
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5 // which accompanies this distribution, and is available |
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6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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7 // |
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8 // Initial Contributors: |
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9 // Nokia Corporation - initial contribution. |
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10 // |
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11 // Contributors: |
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12 // |
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13 // Description: |
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14 // |
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15 |
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16 /** |
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17 @file |
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18 @internalComponent |
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19 */ |
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20 |
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21 #include <e32std.h> |
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22 #include <e32base.h> |
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23 #include <e32keys.h> |
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24 #include <s32strm.h> |
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25 #include <gdi.h> |
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26 #include <txtfrmat.h> |
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27 #include <fbs.h> |
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28 #include <bitstd.h> |
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29 #include <bitdev.h> |
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30 #include <w32std.h> |
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31 #include <frmtlay.h> |
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32 #include <coemain.h> |
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33 #include <coeaui.h> |
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34 #include <coecntrl.h> |
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35 #include <coefepff.h> |
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36 #include <fepbase.h> |
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37 #include <fepitfr.h> |
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38 #include <techview/eikon.hrh> |
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39 #include <techview/eikdialg.h> |
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40 #include <techview/eikchkbx.h> |
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41 #include <techview/eikbutb.h> |
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42 #include <techview/eikchlst.h> |
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43 |
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44 #include "tfep1.hrh" |
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45 #include "TFEP1.H" |
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46 #include "TFEP1COM.H" |
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47 |
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48 // constants |
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49 |
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50 enum TPanic |
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51 { |
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52 EPanicBackupAlreadyExists=1, |
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53 EPanicBadIndex1, |
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54 EPanicBadIndex2, |
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55 EPanicNotExpectedToBeSimulatingKeyEvent1, |
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56 EPanicNotExpectedToBeSimulatingKeyEvent2, |
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57 EPanicBadAttributeUid1, |
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58 EPanicBadAttributeUid2, |
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59 EPanicBadAttributeUid3, |
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60 EPanicBadAttributeUid4, |
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61 EPanicBadInputMethod1, |
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62 EPanicBadInputMethod2, |
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63 EPanicBadInputMethod3, |
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64 EPanicBadInputMethod4, |
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65 EPanicBadInputMethod5, |
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66 EPanicBadTextLength1, |
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67 EPanicBadTextLength2, |
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68 EPanicBadKeyCode1, |
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69 EPanicBadKeyCode2, |
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70 EPanicBadKeyCode3, |
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71 EPanicBadKeyCode4, |
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72 EPanicBadCharacterInBuffer, |
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73 EPanicInconsistentState, |
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74 EPanicNegativeIndex, |
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75 EPanicArithmeticConfusion, |
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76 EPanicBadLengthOfTextBeforeSelection, |
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77 EPanicSelectionExtendsPastEndOfDocument, |
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78 EPanicBadLengthOfTextAfterSelection, |
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79 EPanicBadLengthOfSelection, |
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80 EPanicBadHeight, |
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81 EPanicIsAlreadyActive, |
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82 EPanicNoFepAwareTextEditorAlthoughCurrentlyInlineEditing, |
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83 EPanicBadKeyResponse, |
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84 EPanicUnexpectedButtonId, |
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85 EPanicBadCheckBoxState, |
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86 EPanicBadNumberOfAttributes |
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87 }; |
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88 |
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89 _LIT(KLitTFEP1, "TFEP1"); |
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90 #if defined(_UNICODE) |
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91 const TUint KEllipsisCharacter=0x2026; |
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92 _LIT(KLitCompositionFontTypefaceName, "publicDomainUnicode"); |
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93 #else |
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94 const TUint KEllipsisCharacter=0x85; |
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95 _LIT(KLitCompositionFontTypefaceName, "courier"); |
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96 #endif |
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97 _LIT(KLitStatusFontTypefaceName, "arial"); |
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98 _LIT(KLitNoFocusedFepAwareTextEditor, "No focused FEP-aware text-editor"); |
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99 _LIT(KLitNoFocusedFepAwareTextEditorSupportingState, "No focused FEP-aware text-editor supporting state"); |
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100 _LIT(KLitNotAvailable, "[not available]"); |
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101 //_LIT(KLitTooLong, "[too long]"); |
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102 _LIT(KLitQuotationMark, "\""); |
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103 _LIT(KLitTextBeforeSelectionColonSpace, "Text before selection: "); |
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104 _LIT(KLitTextAfterSelectionColonSpace, "Text after selection: "); |
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105 _LIT(KLitSelectionColonSpace, "Selection: "); |
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106 _LIT(KLitInputMethodColonSpace, "Input method: "); |
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107 _LIT(KLitPlain, "plain"); |
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108 _LIT(KLitHexadecimalCharacterCode, "hexadecimal character-code"); |
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109 _LIT(KLitInlineEditingColonSpace, "Inline editing: "); |
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110 _LIT(KLitEnabled, "enabled"); |
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111 _LIT(KLitDisabled, "disabled"); |
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112 _LIT(KLitOpeningSquareBracket, "["); |
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113 _LIT(KLitCaptionColonSpace, "Caption: "); |
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114 _LIT(KLitStateColonSpace, "State: "); |
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115 _LIT(KLitInputCapabilitiesColonSpace, "Input-capabilities: "); |
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116 _LIT(KLitNone, "none"); |
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117 _LIT(KLitWesternNumericIntegerPositive, "Western numeric integer positive"); |
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118 _LIT(KLitWesternNumericIntegerNegative, "Western numeric integer negative"); |
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119 _LIT(KLitWesternNumericReal, "Western numeric real"); |
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120 _LIT(KLitWesternAlphabetic, "Western alphabetic"); |
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121 _LIT(KLitJapaneseHiragana, "Japanese hiragana"); |
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122 _LIT(KLitJapaneseKatakanaHalfWidth, "Japanese katakana half-width"); |
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123 _LIT(KLitJapaneseKatakanaFullWidth, "Japanese katakana full-width"); |
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124 _LIT(KLitDialableCharacters, "dialable characters"); |
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125 _LIT(KLitSecretText, "secret text"); |
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126 _LIT(KLitAllText, "all text"); |
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127 _LIT(KLitNavigation, "navigation"); |
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128 _LIT(KLitExtensionsColonSpace, "extensions: "); |
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129 _LIT(KLitPhoneticAlphabet, "phonetic alphabet"); |
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130 _LIT(KLitCommaSpace, ", "); |
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131 _LIT(KLitClosingSquareBracket, "]"); |
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132 |
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133 LOCAL_D const TText* const KPhoneticAlphabet[]= |
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134 { |
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135 _S("Alpha"), |
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136 _S("Bravo"), |
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137 _S("Charlie"), |
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138 _S("Delta"), |
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139 _S("Echo"), |
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140 _S("Foxtrot"), |
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141 _S("Golf"), |
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142 _S("Hotel"), |
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143 _S("India"), |
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144 _S("Juliette"), |
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145 _S("Kilo"), |
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146 _S("Lima"), |
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147 _S("Mike"), |
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148 _S("November"), |
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149 _S("Oscar"), |
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150 _S("Papa"), |
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151 _S("Quebec"), |
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152 _S("Romeo"), |
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153 _S("Sierra"), |
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154 _S("Tango"), |
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155 _S("Uniform"), |
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156 _S("Victor"), |
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157 _S("Whiskey"), |
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158 _S("X-Ray"), |
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159 _S("Yankee"), |
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160 _S("Zulu") |
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161 }; |
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162 |
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163 // local and global functions |
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164 |
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165 LOCAL_C void Panic(TPanic aPanic) |
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166 { |
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167 User::Panic(KLitTFEP1, aPanic); |
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168 } |
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169 |
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170 GLDEF_C TInt E32Dll( |
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171 ) |
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172 { |
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173 return KErrNone; |
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174 } |
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175 |
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176 // TTstTextBackup |
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177 |
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178 #pragma warning(disable: 4355) // "'this' : used in base member initializer list" |
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179 |
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180 TTstTextBackup::TTstTextBackup(TDes& aText) |
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181 :iCleanupItem(Cleanup, this), |
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182 iOriginal(aText), |
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183 iBackup(NULL) |
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184 { |
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185 } |
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186 |
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187 #pragma warning(default: 4355) |
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188 |
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189 void TTstTextBackup::PushOntoCleanupStackL() |
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190 { |
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191 __ASSERT_DEBUG(iBackup==NULL, Panic(EPanicBackupAlreadyExists)); |
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192 iBackup=iOriginal.AllocL(); |
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193 CleanupStack::PushL(iCleanupItem); |
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194 } |
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195 |
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196 void TTstTextBackup::PopOffCleanupStack() |
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197 { |
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198 delete iBackup; |
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199 CleanupStack::Pop(); |
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200 } |
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201 |
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202 void TTstTextBackup::Cleanup(TAny* aTextBackup) |
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203 { |
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204 TTstTextBackup* const textBackup=STATIC_CAST(TTstTextBackup*, aTextBackup); |
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205 textBackup->iOriginal=*textBackup->iBackup; |
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206 delete textBackup->iBackup; |
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207 } |
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208 |
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209 // CTstInsertionPoint |
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210 |
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211 CTstInsertionPoint* CTstInsertionPoint::NewL(RWindowBase& aWindow, CCoeEnv& aConeEnvironment) |
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212 { |
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213 CTstInsertionPoint* const insertionPoint=new(ELeave) CTstInsertionPoint(aConeEnvironment.WsSession()); |
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214 CleanupStack::PushL(insertionPoint); |
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215 insertionPoint->ConstructL(aWindow, aConeEnvironment.ScreenDevice()->DisplayMode()); |
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216 CleanupStack::Pop(); // insertionPoint |
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217 return insertionPoint; |
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218 } |
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219 |
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220 CTstInsertionPoint::~CTstInsertionPoint() |
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221 { |
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222 iSprite.Close(); |
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223 delete iSpriteMember.iBitmap; // must be deleted after iSprite is closed as iSprite has a reference to it |
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224 // iSpriteMember.iMaskBitmap is not deleted as it is the same as iSpriteMember.iBitmap |
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225 } |
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226 |
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227 void CTstInsertionPoint::SetPosition(const TPoint& aPosition) |
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228 { |
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229 iPosition=aPosition; |
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230 if (iFlags&EFlagOn) |
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231 { |
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232 iSprite.SetPosition(iPosition); |
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233 } |
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234 } |
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235 |
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236 void CTstInsertionPoint::SetOn(TBool aOn) |
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237 { |
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238 if (!aOn!=!(iFlags&EFlagOn)) // fold non-zero values on both sides before comparing for inequality |
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239 { |
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240 DoSetOn(aOn); |
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241 } |
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242 } |
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243 |
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244 CTstInsertionPoint::CTstInsertionPoint(RWsSession& aWindowServerSession) |
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245 :iSprite(aWindowServerSession), |
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246 iPosition(0, 0), |
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247 iFlags(0) |
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248 { |
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249 iSpriteMember.iBitmap=NULL; |
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250 iSpriteMember.iMaskBitmap=NULL; |
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251 } |
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252 |
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253 void CTstInsertionPoint::ConstructL(RWindowBase& aWindow, TDisplayMode aDisplayMode) |
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254 { |
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255 iSpriteMember.iBitmap=CreateBitmapL(aDisplayMode); |
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256 iSpriteMember.iMaskBitmap=iSpriteMember.iBitmap; |
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257 iSpriteMember.iInvertMask=ETrue; |
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258 iSpriteMember.iDrawMode=CGraphicsContext::EDrawModePEN; |
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259 iSpriteMember.iOffset.iX=-(CTstInsertionPoint::EWidth/2); |
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260 iSpriteMember.iOffset.iY=0; |
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261 iSpriteMember.iInterval=0; |
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262 User::LeaveIfError(iSprite.Construct(aWindow, iPosition, 0)); |
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263 User::LeaveIfError(iSprite.AppendMember(iSpriteMember)); |
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264 DoSetOn(EFalse); |
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265 User::LeaveIfError(iSprite.Activate()); |
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266 } |
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267 |
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268 CFbsBitmap* CTstInsertionPoint::CreateBitmapL(TDisplayMode aDisplayMode) |
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269 { |
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270 CFbsBitmap* const bitmap=new(ELeave) CFbsBitmap; |
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271 CleanupStack::PushL(bitmap); |
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272 User::LeaveIfError(bitmap->Create(TSize(CTstInsertionPoint::EWidth, CTstInsertionPoint::EHeight), aDisplayMode)); |
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273 CFbsBitmapDevice* const bitmapDevice=CFbsBitmapDevice::NewL(bitmap); |
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274 CleanupStack::PushL(bitmapDevice); |
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275 CFbsBitGc* const graphicsContext=CFbsBitGc::NewL(); |
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276 CleanupStack::PushL(graphicsContext); |
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277 graphicsContext->Activate(bitmapDevice); |
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278 graphicsContext->SetBrushStyle(CGraphicsContext::ESolidBrush); |
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279 graphicsContext->SetBrushColor(KRgbWhite); |
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280 graphicsContext->SetPenStyle(CGraphicsContext::ESolidPen); |
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281 graphicsContext->SetPenColor(KRgbBlack); |
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282 graphicsContext->Clear(); |
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283 const TPoint bottomLeft(0, CTstInsertionPoint::EHeight-1); |
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284 const TPoint bottomRight(CTstInsertionPoint::EWidth-1, CTstInsertionPoint::EHeight-1); |
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285 const TPoint top(CTstInsertionPoint::EWidth/2, 0); |
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286 graphicsContext->DrawLine(bottomLeft, bottomRight); |
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287 graphicsContext->DrawLine(bottomRight, top); |
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288 graphicsContext->DrawLine(top, bottomLeft); |
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289 CleanupStack::PopAndDestroy(2); // graphicsContext and bitmapDevice |
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290 CleanupStack::Pop(); // bitmap |
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291 return bitmap; |
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292 } |
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293 |
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294 void CTstInsertionPoint::DoSetOn(TBool aOn) |
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295 { |
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296 iSprite.SetPosition(aOn? iPosition: TPoint(-(EWidth*4), -(EHeight*4))); |
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297 if (aOn) |
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298 { |
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299 iFlags|=EFlagOn; |
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300 } |
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301 else |
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302 { |
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303 iFlags&=~EFlagOn; |
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304 } |
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305 } |
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306 |
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307 // TTstArrayOfOneCtrlCharacter |
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308 |
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309 TTstArrayOfOneCtrlCharacter::TTstArrayOfOneCtrlCharacter(TUint aCharacter) |
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310 :iCharacter(aCharacter) |
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311 { |
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312 } |
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313 |
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314 TArray<CCoeFep::MModifiedCharacter> TTstArrayOfOneCtrlCharacter::ArrayOfModifiedCharacters() |
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315 { |
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316 return TArray<CCoeFep::MModifiedCharacter>(NumberOfModifiedCharacters, ModifiedCharacter, (const CBase*)this); |
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317 } |
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318 |
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319 TInt TTstArrayOfOneCtrlCharacter::NumberOfModifiedCharacters(const CBase*) |
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320 { |
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321 return 1; |
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322 } |
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323 |
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324 const TAny* TTstArrayOfOneCtrlCharacter::ModifiedCharacter(const CBase* aThis, TInt aIndex) |
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325 { |
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326 __ASSERT_ALWAYS(aIndex==0, Panic(EPanicBadIndex1)); |
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327 return aThis; |
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328 } |
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329 |
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330 TUint TTstArrayOfOneCtrlCharacter::CharacterCode() const |
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331 { |
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332 return iCharacter; |
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333 } |
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334 |
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335 TUint TTstArrayOfOneCtrlCharacter::ModifierMask() const |
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336 { |
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337 return EModifierCtrl|EModifierShift|EModifierLeftShift|EModifierRightShift; |
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338 } |
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339 |
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340 TUint TTstArrayOfOneCtrlCharacter::ModifierValues() const |
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341 { |
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342 return EModifierCtrl; |
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343 } |
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344 |
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345 // CTstControl |
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346 |
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347 CTstControl* CTstControl::NewL(CTstFep& aFep) |
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348 { |
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349 CTstControl* const control=new(ELeave) CTstControl(aFep); |
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350 CleanupStack::PushL(control); |
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351 control->ConstructL(); |
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352 CleanupStack::Pop(); // control |
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353 return control; |
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354 } |
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355 |
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356 CTstControl::~CTstControl() |
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357 { |
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358 if (iFlags&EFlagInsideInlineEditingTransaction) |
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359 { |
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360 CancelInlineEdit(*iInputCapabilities.FepAwareTextEditor()); |
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361 } |
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362 iCoeEnv->ReleaseScreenFont(iCompositionFont); |
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363 iCoeEnv->ReleaseScreenFont(iStatusFont); |
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364 STATIC_CAST(CCoeAppUi*, iCoeEnv->AppUi())->RemoveFromStack(this); |
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365 delete iInsertionPoint; |
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366 } |
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367 |
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368 void CTstControl::CancelTransaction() |
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369 { |
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370 __ASSERT_DEBUG(!iFep.IsSimulatingKeyEvent() || ((~iFlags&EFlagInsideInlineEditingTransaction) && (iBuffer.Length()==0)), Panic(EPanicNotExpectedToBeSimulatingKeyEvent1)); |
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371 TBool needToDraw=EFalse; |
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372 if (iFlags&EFlagInsideInlineEditingTransaction) |
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373 { |
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374 CancelInlineEdit(*iInputCapabilities.FepAwareTextEditor()); |
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375 needToDraw=ETrue; |
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376 } |
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377 if (iBuffer.Length()>0) |
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378 { |
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379 ResetBuffer(); |
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380 needToDraw=ETrue; |
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381 } |
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382 if (needToDraw) |
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383 { |
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384 DrawNow(); |
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385 } |
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386 } |
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387 |
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388 void CTstControl::IsOnHasChangedState() |
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389 { |
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390 ChangeSetupAndResetBufferAndDrawNow(NULL); |
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391 } |
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392 |
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393 void CTstControl::OfferPointerEventL(CCoeFep::TEventResponse& aEventResponse, const TPointerEvent& aPointerEvent, const CCoeControl* aWindowOwningControl) |
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394 { |
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395 // this function must correctly set aEventResponse *before* calling anything that can leave |
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396 if (aWindowOwningControl==this) |
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397 { |
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398 aEventResponse=CCoeFep::EEventWasConsumed; |
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399 HandlePointerEventL(aPointerEvent); |
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400 } |
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401 else |
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402 { |
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403 aEventResponse=CCoeFep::EEventWasNotConsumed; |
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404 } |
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405 } |
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406 |
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407 TInt CTstControl::NumberOfAttributes() |
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408 { |
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409 return 2; |
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410 } |
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411 |
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412 TUid CTstControl::AttributeAtIndex(TInt aIndex) |
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413 { |
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414 switch (aIndex) |
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415 { |
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416 case 0: |
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417 return TUid::Uid(ETstInlineEditingEnabledUid); |
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418 case 1: |
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419 return TUid::Uid(ETstInputMethodUid); |
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420 #if defined(_DEBUG) |
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421 default: |
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422 Panic(EPanicBadIndex2); |
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423 break; |
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424 #endif |
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425 } |
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426 return KNullUid; |
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427 } |
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428 |
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429 void CTstControl::WriteAttributeDataToStreamL(TUid aAttributeUid, RWriteStream& aStream) const |
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430 { |
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431 switch (aAttributeUid.iUid) |
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432 { |
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433 case ETstInlineEditingEnabledUid: |
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434 aStream.WriteUint8L((iFlags&EFlagInlineEditingEnabled)!=0); |
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435 break; |
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436 case ETstInputMethodUid: |
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437 aStream.WriteUint8L(iInputMethod); |
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438 break; |
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439 #if defined(_DEBUG) |
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440 default: |
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441 Panic(EPanicBadAttributeUid1); |
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442 break; |
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443 #endif |
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444 } |
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445 } |
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446 |
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447 void CTstControl::ReadAttributeDataFromStreamL(TUid aAttributeUid, RReadStream& aStream) |
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448 { |
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449 switch (aAttributeUid.iUid) |
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450 { |
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451 case ETstInlineEditingEnabledUid: |
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452 ChangeSetupAndResetBufferAndDrawNow(SetFlagInlineEditingEnabled, aStream.ReadUint8L()); |
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453 break; |
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454 case ETstInputMethodUid: |
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455 { |
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456 TInt inputMethod=aStream.ReadUint8L(); |
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457 if ((inputMethod!=EInputMethodPlain) && (inputMethod!=EInputMethodHexadecimalCharacterCode)) |
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458 { |
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459 User::Leave(KErrCorrupt); |
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460 } |
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461 ChangeSetupAndResetBufferAndDrawNow(SetInputMethod, inputMethod); |
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462 } |
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463 break; |
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464 #if defined(_DEBUG) |
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465 default: |
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466 Panic(EPanicBadAttributeUid2); |
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467 break; |
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468 #endif |
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469 } |
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470 } |
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471 |
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472 void CTstControl::WriteAttributeDataToStreamL(TUid aAttributeUid, RWriteStream& aStream, TBool aInlineEditingEnabled, TInt aInputMethod) |
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473 { |
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474 switch (aAttributeUid.iUid) |
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475 { |
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476 case ETstInlineEditingEnabledUid: |
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477 aStream.WriteUint8L(aInlineEditingEnabled!=EFalse); |
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478 break; |
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479 case ETstInputMethodUid: |
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480 aStream.WriteUint8L(aInputMethod); |
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481 break; |
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482 #if defined(_DEBUG) |
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483 default: |
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484 Panic(EPanicBadAttributeUid3); |
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485 break; |
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486 #endif |
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487 } |
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488 } |
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489 |
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490 void CTstControl::ReadAttributeDataFromStreamL(TUid aAttributeUid, RReadStream& aStream, TBool& aInlineEditingEnabled, TInt& aInputMethod) |
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491 { |
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492 switch (aAttributeUid.iUid) |
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493 { |
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494 case ETstInlineEditingEnabledUid: |
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495 aInlineEditingEnabled=aStream.ReadUint8L(); |
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496 break; |
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497 case ETstInputMethodUid: |
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498 aInputMethod=aStream.ReadUint8L(); |
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499 break; |
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500 #if defined(_DEBUG) |
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501 default: |
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502 Panic(EPanicBadAttributeUid4); |
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503 break; |
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504 #endif |
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505 } |
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506 } |
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507 |
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508 void CTstControl::HandleGainingForeground() |
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509 { |
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510 DrawableWindow()->MoveToGroup(iCoeEnv->WsSession().GetFocusWindowGroup()); // ignore the error returned |
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511 ChangeSetupAndResetBufferAndDrawNow(SetForeground, ETrue); |
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512 } |
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513 |
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514 void CTstControl::HandleLosingForeground() |
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515 { |
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516 ChangeSetupAndResetBufferAndDrawNow(SetForeground, EFalse); |
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517 } |
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518 |
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519 void CTstControl::HandleChangeInFocus() |
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520 { |
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521 ChangeSetupAndResetBufferAndDrawNow(SetInputCapabilities, NULL); |
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522 } |
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523 |
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524 void CTstControl::HandleDestructionOfFocusedItem() |
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525 { |
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526 if (!IsBeingDestroyed()) |
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527 { |
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528 const TCoeInputCapabilities inputCapabilities(STATIC_CAST(const CCoeAppUi*, iCoeEnv->AppUi())->InputCapabilities()); |
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529 if (inputCapabilities.FepAwareTextEditor()==NULL) |
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530 { |
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531 iFlags&=~EFlagInsideInlineEditingTransaction; // turn this off now so that ChangeSetupAndResetBufferAndDrawNow does not try to call CancelInlineEdit on an object that has probably been destroyed by now |
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532 } |
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533 ChangeSetupAndResetBufferAndDrawNow(SetInputCapabilities, REINTERPRET_CAST(TInt, &inputCapabilities)); |
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534 } |
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535 } |
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536 |
|
537 CTstControl::CTstControl(CTstFep& aFep) |
|
538 :iFep(aFep), |
|
539 iInputMethod(EInputMethodPlain), |
|
540 iFlags(0), |
|
541 iBuffer(KNullDesC), |
|
542 iSelectedCompositionText(0, 0), |
|
543 iInputCapabilities(TCoeInputCapabilities::ENone), |
|
544 iCompositionFont(NULL), |
|
545 iStatusFont(NULL), |
|
546 iInsertionPoint(NULL), |
|
547 iPositionOnWindowBeingDragged(0, 0) |
|
548 { |
|
549 } |
|
550 |
|
551 void CTstControl::ConstructL() |
|
552 { |
|
553 CreateWindowL(); |
|
554 EnableDragEvents(); |
|
555 ClaimPointerGrab(); |
|
556 SetNonFocusing(); |
|
557 RDrawableWindow& window=*DrawableWindow(); |
|
558 window.SetOrdinalPosition(0, ECoeWinPriorityFep); |
|
559 window.SetShadowHeight(3); |
|
560 TFontSpec compositionFontSpec(KLitCompositionFontTypefaceName, 200); |
|
561 compositionFontSpec.iTypeface.SetIsProportional(EFalse); |
|
562 iCompositionFont=iCoeEnv->CreateScreenFontL(compositionFontSpec); |
|
563 iStatusFont=iCoeEnv->CreateScreenFontL(TFontSpec(KLitStatusFontTypefaceName, 120)); |
|
564 iInsertionPoint=CTstInsertionPoint::NewL(window, *iCoeEnv); |
|
565 SetPositionOfInsertionPointInBuffer(0); |
|
566 const TInt statusFontHeightInPixels=iStatusFont->HeightInPixels(); |
|
567 const TSize size(320, 1+EGapAboveCompositionLine+iCompositionFont->HeightInPixels()+EGapBelowCompositionLine+EGapAboveTopStatusLine+(4*(statusFontHeightInPixels+EGapBetweenEachStatusLine))+statusFontHeightInPixels+EGapBelowBottomStatusLine+1); |
|
568 const TSize screenSize(iCoeEnv->ScreenDevice()->SizeInPixels()); |
|
569 SetExtent(TPoint(screenSize.iWidth-(size.iWidth+10), screenSize.iHeight-(size.iHeight+10)), size); |
|
570 STATIC_CAST(CCoeAppUi*, iCoeEnv->AppUi())->AddToStackL(this, ECoeStackPriorityFep, ECoeStackFlagRefusesFocus|ECoeStackFlagSharable); |
|
571 ChangeSetupAndResetBufferAndDrawNow(SetForeground, iCoeEnv->RootWin().Identifier()==iCoeEnv->WsSession().GetFocusWindowGroup()); |
|
572 ChangeSetupAndResetBufferAndDrawNow(SetFocus, EFalse); |
|
573 ChangeSetupAndResetBufferAndDrawNow(SetFlagInlineEditingEnabled, ETrue); |
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574 ChangeSetupAndResetBufferAndDrawNow(SetInputMethod, EInputMethodPlain); |
|
575 ChangeSetupAndResetBufferAndDrawNow(SetInputCapabilities, NULL); |
|
576 } |
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577 |
|
578 void CTstControl::SetForeground(CTstControl& aControl, TBool& aChangeWasMade, TInt aParameter) |
|
579 { |
|
580 SetFlag(aControl, aChangeWasMade, aParameter, EFlagForeground); |
|
581 } |
|
582 |
|
583 void CTstControl::SetFocus(CTstControl& aControl, TBool& aChangeWasMade, TInt aParameter) |
|
584 { |
|
585 aChangeWasMade=EFalse; |
|
586 if (!aParameter!=!aControl.IsFocused()) // fold non-zero values on both sides before comparing for inequality |
|
587 { |
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588 CCoeAppUi& appUi=*STATIC_CAST(CCoeAppUi*, aControl.iCoeEnv->AppUi()); |
|
589 appUi.UpdateStackedControlFlags(&aControl, (aParameter? 0: ECoeStackFlagRefusesFocus), ECoeStackFlagRefusesFocus); |
|
590 appUi.HandleStackChanged(); |
|
591 aChangeWasMade=ETrue; |
|
592 TBool notUsed; |
|
593 SetInputCapabilities(aControl, notUsed, NULL); |
|
594 } |
|
595 } |
|
596 |
|
597 void CTstControl::SetFlagInlineEditingEnabled(CTstControl& aControl, TBool& aChangeWasMade, TInt aParameter) |
|
598 { |
|
599 SetFlag(aControl, aChangeWasMade, aParameter, EFlagInlineEditingEnabled); |
|
600 } |
|
601 |
|
602 void CTstControl::SetInputMethod(CTstControl& aControl, TBool& aChangeWasMade, TInt aParameter) |
|
603 { |
|
604 __ASSERT_DEBUG((aParameter==EInputMethodPlain) || (aParameter==EInputMethodHexadecimalCharacterCode), Panic(EPanicBadInputMethod1)); |
|
605 aChangeWasMade=EFalse; |
|
606 if (aControl.iInputMethod!=aParameter) |
|
607 { |
|
608 aControl.iInputMethod=aParameter; |
|
609 aChangeWasMade=ETrue; |
|
610 } |
|
611 } |
|
612 |
|
613 void CTstControl::SetInputCapabilities(CTstControl& aControl, TBool& aChangeWasMade, TInt aParameter) |
|
614 { |
|
615 aChangeWasMade=EFalse; |
|
616 TCoeInputCapabilities inputCapabilities(TCoeInputCapabilities::ENone); |
|
617 if (!aControl.IsFocused()) |
|
618 { |
|
619 inputCapabilities=(aParameter!=NULL)? *REINTERPRET_CAST(const TCoeInputCapabilities*, aParameter): STATIC_CAST(const CCoeAppUi*, aControl.iCoeEnv->AppUi())->InputCapabilities(); |
|
620 } |
|
621 if (aControl.iInputCapabilities!=inputCapabilities) |
|
622 { |
|
623 aControl.iInputCapabilities=inputCapabilities; |
|
624 aChangeWasMade=ETrue; |
|
625 } |
|
626 } |
|
627 |
|
628 void CTstControl::SetFlag(CTstControl& aControl, TBool& aChangeWasMade, TInt aParameter, TUint aFlag) |
|
629 { |
|
630 aChangeWasMade=EFalse; |
|
631 if (!aParameter!=!(aControl.iFlags&aFlag)) // fold non-zero values on both sides before comparing for inequality |
|
632 { |
|
633 aControl.iFlags^=aFlag; |
|
634 aChangeWasMade=ETrue; |
|
635 } |
|
636 } |
|
637 |
|
638 void CTstControl::ChangeSetupAndResetBufferAndDrawNow(FChangeFunction aChangeFunction, TInt aParameter) |
|
639 { |
|
640 __ASSERT_DEBUG(!iFep.IsSimulatingKeyEvent() || ((~iFlags&EFlagInsideInlineEditingTransaction) && (iBuffer.Length()==0)), Panic(EPanicNotExpectedToBeSimulatingKeyEvent2)); |
|
641 TBool needToDraw=EFalse; |
|
642 if (iFlags&EFlagInsideInlineEditingTransaction) |
|
643 { |
|
644 CancelInlineEdit(*iInputCapabilities.FepAwareTextEditor()); |
|
645 needToDraw=ETrue; |
|
646 } |
|
647 if (aChangeFunction!=NULL) |
|
648 { |
|
649 TBool changeWasMade; |
|
650 (*aChangeFunction)(*this, changeWasMade, aParameter); |
|
651 if (changeWasMade) |
|
652 { |
|
653 needToDraw=ETrue; |
|
654 } |
|
655 } |
|
656 if (iBuffer.Length()>0) |
|
657 { |
|
658 ResetBuffer(); |
|
659 needToDraw=ETrue; |
|
660 } |
|
661 const TBool potentiallyInlineEditing=((iInputCapabilities.FepAwareTextEditor()!=NULL) && (iFlags&EFlagInlineEditingEnabled)); // iInputCapabilities.FepAwareTextEditor may return a different value here to the call at the start of the function, hence the need to call it again |
|
662 iInsertionPoint->SetOn(!IsFocused() && !potentiallyInlineEditing); |
|
663 if (!potentiallyInlineEditing!=!(iFlags&EFlagHasNoCompositionWindow)) // fold non-zero values on both sides before comparing for inequality |
|
664 { |
|
665 const TInt heightOfCompositionWindow=EGapAboveCompositionLine+iCompositionFont->HeightInPixels()+EGapBelowCompositionLine; |
|
666 TInt windowAdjustmentY; |
|
667 if (potentiallyInlineEditing) |
|
668 { |
|
669 windowAdjustmentY=heightOfCompositionWindow; |
|
670 iFlags|=EFlagHasNoCompositionWindow; |
|
671 } |
|
672 else |
|
673 { |
|
674 windowAdjustmentY=-heightOfCompositionWindow; |
|
675 iFlags&=~EFlagHasNoCompositionWindow; |
|
676 } |
|
677 TRect rectangle(Position(), Size()); // creating rectangle from Rect() will give the wrong result as this control owns a window (its top left position would come out as TPoint(0, 0) rather than what Position() returns) |
|
678 rectangle.iTl.iY+=windowAdjustmentY; |
|
679 SetRect(rectangle); |
|
680 needToDraw=ETrue; |
|
681 } |
|
682 const TBool shouldBeVisible=(iFep.IsOn() && (iFlags&EFlagForeground)); |
|
683 if (!IsVisible()!=!shouldBeVisible) // fold non-zero values on both sides before comparing for inequality |
|
684 { |
|
685 MakeVisible(shouldBeVisible); |
|
686 needToDraw=EFalse; |
|
687 } |
|
688 if (needToDraw) |
|
689 { |
|
690 DrawNow(); |
|
691 } |
|
692 } |
|
693 |
|
694 void CTstControl::InsertCompositionCharacterAndDrawNowL(TUint aCharacterCode) |
|
695 { |
|
696 const TInt positionOfNewText=iSelectedCompositionText.LowerPos(); |
|
697 if (positionOfNewText<EMaximumLengthOfBuffer) |
|
698 { |
|
699 TTstTextBackup textBackup=iBuffer; |
|
700 textBackup.PushOntoCleanupStackL(); |
|
701 const TCoeInputCapabilities::MCoeFepSpecificExtensions* fepSpecificInputCapabilityExtensions=iInputCapabilities.FepSpecificExtensions(TUid::Uid(KTfep1Uid)); |
|
702 const TUint upperCaseCharacterCode=User::UpperCase(aCharacterCode); |
|
703 TPtrC textToInsert; |
|
704 TBuf<1> buffer; |
|
705 TInt newPositionOfInsertionPointInBuffer=positionOfNewText; |
|
706 if ((iInputMethod==EInputMethodPlain) && (fepSpecificInputCapabilityExtensions!=NULL) && fepSpecificInputCapabilityExtensions->SupportsPhoneticAlphabet() && (upperCaseCharacterCode>='A') && (upperCaseCharacterCode<='Z')) |
|
707 { |
|
708 textToInsert.Set(TPtrC(KPhoneticAlphabet[upperCaseCharacterCode-'A'])); |
|
709 const TInt lengthOfRoomForTextToInsert=EMaximumLengthOfBuffer-positionOfNewText; |
|
710 if (textToInsert.Length()>lengthOfRoomForTextToInsert) |
|
711 { |
|
712 textToInsert.Set(textToInsert.Left(lengthOfRoomForTextToInsert)); |
|
713 } |
|
714 newPositionOfInsertionPointInBuffer+=textToInsert.Length(); |
|
715 } |
|
716 else |
|
717 { |
|
718 buffer.Append(aCharacterCode); |
|
719 textToInsert.Set(buffer); |
|
720 ++newPositionOfInsertionPointInBuffer; |
|
721 } |
|
722 iBuffer.Delete(positionOfNewText, iSelectedCompositionText.Length()); |
|
723 const TInt lengthToDeleteToMakeRoom=textToInsert.Length()-(EMaximumLengthOfBuffer-iBuffer.Length()); |
|
724 if (lengthToDeleteToMakeRoom>0) |
|
725 { |
|
726 iBuffer.Delete(iBuffer.Length()-lengthToDeleteToMakeRoom, lengthToDeleteToMakeRoom); |
|
727 } |
|
728 iBuffer.Insert(positionOfNewText, textToInsert); |
|
729 __ASSERT_DEBUG((iInputMethod==EInputMethodPlain) || (iInputMethod==EInputMethodHexadecimalCharacterCode), Panic(EPanicBadInputMethod4)); |
|
730 if (iInputMethod==EInputMethodHexadecimalCharacterCode) |
|
731 { |
|
732 if (newPositionOfInsertionPointInBuffer>=ENumberOfHexadecimalDigitsPerCharacterCode) |
|
733 { |
|
734 TUint characterCode=0; |
|
735 for (TInt i=ENumberOfHexadecimalDigitsPerCharacterCode; ; --i) |
|
736 { |
|
737 if (i<=0) |
|
738 { |
|
739 const TInt positionToInsertCharacterCode=newPositionOfInsertionPointInBuffer-ENumberOfHexadecimalDigitsPerCharacterCode; |
|
740 iBuffer.Delete(positionToInsertCharacterCode, ENumberOfHexadecimalDigitsPerCharacterCode-1); |
|
741 iBuffer[positionToInsertCharacterCode]=(TText)characterCode; |
|
742 newPositionOfInsertionPointInBuffer-=ENumberOfHexadecimalDigitsPerCharacterCode-1; |
|
743 break; |
|
744 } |
|
745 const TCharUC hexadecimalDigit=iBuffer[newPositionOfInsertionPointInBuffer-i]; |
|
746 characterCode*=16; |
|
747 if ((hexadecimalDigit>='0') && (hexadecimalDigit<='9')) |
|
748 { |
|
749 characterCode+=hexadecimalDigit-'0'; |
|
750 } |
|
751 else if ((hexadecimalDigit>='A') && (hexadecimalDigit<='F')) |
|
752 { |
|
753 characterCode+=(hexadecimalDigit-'A')+10; |
|
754 } |
|
755 else |
|
756 { |
|
757 break; |
|
758 } |
|
759 } |
|
760 } |
|
761 } |
|
762 SetPositionOfInsertionPointInBuffer(newPositionOfInsertionPointInBuffer); |
|
763 MCoeFepAwareTextEditor* const fepAwareTextEditor=iInputCapabilities.FepAwareTextEditor(); |
|
764 if ((fepAwareTextEditor==NULL) || !(iFlags&EFlagInlineEditingEnabled)) |
|
765 { |
|
766 DrawNow(); |
|
767 } |
|
768 else |
|
769 { |
|
770 SetInlineTextL(*fepAwareTextEditor); |
|
771 } |
|
772 textBackup.PopOffCleanupStack(); |
|
773 } |
|
774 } // positionOfNewText newPositionOfInsertionPointInBuffer iCursorPos |
|
775 |
|
776 void CTstControl::SetInlineTextL(MCoeFepAwareTextEditor& aFepAwareTextEditor) |
|
777 { |
|
778 if (iFlags&EFlagInsideInlineEditingTransaction) |
|
779 { |
|
780 aFepAwareTextEditor.UpdateFepInlineTextL(iBuffer, iSelectedCompositionText.iCursorPos); |
|
781 } |
|
782 else |
|
783 { |
|
784 aFepAwareTextEditor.StartFepInlineEditL(iBuffer, iSelectedCompositionText.iCursorPos, ETrue, this, *this, *this); |
|
785 iFlags|=EFlagInsideInlineEditingTransaction; |
|
786 } |
|
787 } |
|
788 |
|
789 void CTstControl::CancelInlineEdit(MCoeFepAwareTextEditor& aFepAwareTextEditor) |
|
790 { |
|
791 aFepAwareTextEditor.CancelFepInlineEdit(); |
|
792 iFlags&=~EFlagInsideInlineEditingTransaction; |
|
793 } |
|
794 |
|
795 void CTstControl::CommitInlineEditL(MCoeFepAwareTextEditor& aFepAwareTextEditor) |
|
796 { |
|
797 aFepAwareTextEditor.CommitFepInlineEditL(*iCoeEnv); |
|
798 iFlags&=~EFlagInsideInlineEditingTransaction; |
|
799 } |
|
800 |
|
801 void CTstControl::ResetBuffer() |
|
802 { |
|
803 SetPositionOfInsertionPointInBuffer(0); |
|
804 iBuffer.SetLength(0); |
|
805 } |
|
806 |
|
807 void CTstControl::SetPositionOfInsertionPointInBuffer(TInt aPositionOfInsertionPointInBuffer) |
|
808 { |
|
809 SetPositionOfInsertionPointInBuffer(aPositionOfInsertionPointInBuffer, aPositionOfInsertionPointInBuffer); |
|
810 } |
|
811 |
|
812 void CTstControl::SetPositionOfInsertionPointInBuffer(TInt aPositionOfInsertionPointInBuffer, TInt aPositionOfAnchorInBuffer) |
|
813 { |
|
814 iSelectedCompositionText.iCursorPos=aPositionOfInsertionPointInBuffer; |
|
815 iSelectedCompositionText.iAnchorPos=aPositionOfAnchorInBuffer; |
|
816 iInsertionPoint->SetPosition(PositionOfInsertionPointOnWindow()); |
|
817 } |
|
818 |
|
819 TPoint CTstControl::PositionOfInsertionPointOnWindow() const |
|
820 { |
|
821 return TPoint(1+EGapLeftOfEachLine+iCompositionFont->TextWidthInPixels(iBuffer.Left(iSelectedCompositionText.iCursorPos)), 1+EGapAboveCompositionLine+iCompositionFont->HeightInPixels()); |
|
822 } |
|
823 |
|
824 TInt CTstControl::PositionInBuffer(TInt aX) const |
|
825 { |
|
826 const TInt lengthOfBuffer=iBuffer.Length(); |
|
827 TInt previousX=0; // dummy initialization to prevent compiler warning "local variable 'previousX' may be used without having been initialized" |
|
828 for (TInt i=0; ; ++i) |
|
829 { |
|
830 if (i>lengthOfBuffer) |
|
831 { |
|
832 return lengthOfBuffer; |
|
833 } |
|
834 const TInt x=1+EGapLeftOfEachLine+iCompositionFont->TextWidthInPixels(iBuffer.Left(i)); |
|
835 if (x>aX) |
|
836 { |
|
837 __ASSERT_DEBUG(i>=0, Panic(EPanicNegativeIndex)); |
|
838 if (i<=0) |
|
839 { |
|
840 return 0; |
|
841 } |
|
842 if (aX-previousX<x-aX) |
|
843 { |
|
844 return i-1; |
|
845 } |
|
846 return i; |
|
847 } |
|
848 previousX=x; |
|
849 } |
|
850 } |
|
851 |
|
852 TBool CTstControl::IsLegalNonDigitForRealNumber(const TCharUC& aKeyCodeInUpperCase) const |
|
853 { |
|
854 const TInt startOfSelectedText=iSelectedCompositionText.LowerPos(); |
|
855 const TInt endOfSelectedText=iSelectedCompositionText.HigherPos(); |
|
856 TInt positionOfExistingDecimalPoint=iBuffer.Locate('.'); |
|
857 if ((positionOfExistingDecimalPoint>=startOfSelectedText) && (positionOfExistingDecimalPoint<endOfSelectedText)) |
|
858 { |
|
859 positionOfExistingDecimalPoint=KErrNotFound; |
|
860 } |
|
861 TInt positionOfExistingE=iBuffer.Locate('E'); |
|
862 if ((positionOfExistingE>=startOfSelectedText) && (positionOfExistingE<endOfSelectedText)) |
|
863 { |
|
864 positionOfExistingE=KErrNotFound; |
|
865 } |
|
866 if (aKeyCodeInUpperCase=='.') |
|
867 { |
|
868 return (positionOfExistingDecimalPoint==KErrNotFound) && ((positionOfExistingE==KErrNotFound) || (positionOfExistingE>=endOfSelectedText)); |
|
869 } |
|
870 if (aKeyCodeInUpperCase=='E') |
|
871 { |
|
872 return (positionOfExistingE==KErrNotFound) && ((positionOfExistingDecimalPoint==KErrNotFound) || (positionOfExistingDecimalPoint<startOfSelectedText)); |
|
873 } |
|
874 return EFalse; |
|
875 } |
|
876 |
|
877 void CTstControl::GetFormatAtDocumentPosition(TCharFormat& aFormat, TInt aDocumentPosition, const MCoeFepAwareTextEditor& aFepAwareTextEditor) |
|
878 { |
|
879 if (aDocumentPosition<0) |
|
880 { |
|
881 aDocumentPosition=0; |
|
882 } |
|
883 const TInt documentLength=aFepAwareTextEditor.DocumentLengthForFep(); |
|
884 if (aDocumentPosition>documentLength) |
|
885 { |
|
886 aDocumentPosition=documentLength; |
|
887 } |
|
888 aFepAwareTextEditor.GetFormatForFep(aFormat, aDocumentPosition); |
|
889 } |
|
890 |
|
891 TInt CTstControl::NumberOfCharactersInBuffer(const CBase* aControl) |
|
892 { |
|
893 return STATIC_CAST(const CTstControl*, aControl)->iBuffer.Length(); |
|
894 } |
|
895 |
|
896 const TAny* CTstControl::CharacterInBuffer(const CBase* aControl, TInt aIndex) |
|
897 { |
|
898 CTstControl* control=STATIC_CAST(CTstControl*, CONST_CAST(CBase*, aControl)); |
|
899 control->iCharacterCode=control->iBuffer[aIndex]; |
|
900 return &control->iCharacterCode; |
|
901 } |
|
902 |
|
903 TKeyResponse CTstControl::OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode aEventCode) |
|
904 { |
|
905 // CTstFep::OfferKeyEventL assumes that this will not leave if it returns EKeyWasNotConsumed |
|
906 FEP_START_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, aEventCode); |
|
907 const TBool isFocused=IsFocused(); |
|
908 const TCharUC keyCodeInUpperCase=aKeyEvent.iCode; |
|
909 TInt bufferLength=iBuffer.Length(); |
|
910 if ((aKeyEvent.iModifiers&EModifierRightShift) && !isFocused) |
|
911 { |
|
912 if (keyCodeInUpperCase=='W') |
|
913 { |
|
914 if (iFlags&EFlagInsideInlineEditingTransaction) |
|
915 { |
|
916 TBool didIt=EFalse; |
|
917 MCoeFepAwareTextEditor* const fepAwareTextEditor=iInputCapabilities.FepAwareTextEditor(); |
|
918 if (fepAwareTextEditor!=NULL) |
|
919 { |
|
920 MCoeFepAwareTextEditor_Extension1* const extension=fepAwareTextEditor->Extension1(); |
|
921 if (extension!=NULL) |
|
922 { |
|
923 TTextCursor textCursor; |
|
924 textCursor.iType=TTextCursor::ETypeHollowRectangle; |
|
925 textCursor.iHeight=0; // ignored by CEikEdwin as it checks for iWidth. |
|
926 textCursor.iAscent=0; // ignored by CEikEdwin |
|
927 textCursor.iWidth=5; |
|
928 textCursor.iFlags=TTextCursor::EFlagNoFlash; |
|
929 textCursor.iColor=TRgb(255,0,0); |
|
930 extension->SetCursorType(didIt,textCursor); |
|
931 } |
|
932 } |
|
933 if (!didIt) |
|
934 { |
|
935 User::InfoPrint(_L("Couldn't set the cursor-type")); |
|
936 } |
|
937 } |
|
938 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); // returns from this function |
|
939 } |
|
940 else if (bufferLength==0) |
|
941 { |
|
942 switch (keyCodeInUpperCase) |
|
943 { |
|
944 case 'M': |
|
945 ChangeSetupAndResetBufferAndDrawNow(SetInputMethod, (iInputMethod+1<EInputMethodOnePastTheLast)? iInputMethod+1: 0); |
|
946 iFep.WriteAttributeDataAndBroadcastL(TUid::Uid(ETstInputMethodUid)); |
|
947 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); // returns from this function |
|
948 |
|
949 case 'F': |
|
950 ChangeSetupAndResetBufferAndDrawNow(SetFocus, ETrue); |
|
951 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); // returns from this function |
|
952 case 'I': |
|
953 ChangeSetupAndResetBufferAndDrawNow(SetFlagInlineEditingEnabled, !(iFlags&EFlagInlineEditingEnabled)); |
|
954 iFep.WriteAttributeDataAndBroadcastL(TUid::Uid(ETstInlineEditingEnabledUid)); |
|
955 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); // returns from this function |
|
956 case 'X': |
|
957 case 'C': |
|
958 case 'V': |
|
959 { |
|
960 TTstArrayOfOneCtrlCharacter arrayOfOneCtrlCharacter(keyCodeInUpperCase-('A'-1)); // the TTstArrayOfOneCtrlCharacter object cannot be an anonymous (temporary) object as its lifetime must be guaranteed to last until iFep.SimulateKeyEventsL returns |
|
961 iFep.SimulateKeyEventsL(arrayOfOneCtrlCharacter.ArrayOfModifiedCharacters()); |
|
962 } |
|
963 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); // returns from this function |
|
964 case 'T': |
|
965 { |
|
966 MCoeFepAwareTextEditor* const fepAwareTextEditor=iInputCapabilities.FepAwareTextEditor(); |
|
967 if (fepAwareTextEditor==NULL) |
|
968 { |
|
969 User::InfoPrint(KLitNoFocusedFepAwareTextEditor); |
|
970 } |
|
971 else |
|
972 { |
|
973 MCoeFepAwareTextEditor_Extension1* const extension1=fepAwareTextEditor->Extension1(); |
|
974 if (extension1==NULL) |
|
975 { |
|
976 User::InfoPrint(KLitNoFocusedFepAwareTextEditorSupportingState); |
|
977 } |
|
978 else |
|
979 { |
|
980 MCoeFepAwareTextEditor_Extension1::CState* const state=extension1->State(TUid::Uid(KTfep1Uid)); |
|
981 if (state!=NULL) |
|
982 { |
|
983 STATIC_CAST(CStateInformation*, state)->IncrementMeaninglessNumber(); // this cast is safe as KTfep1Uid is used to retrieve state |
|
984 } |
|
985 else |
|
986 { |
|
987 CStateInformation* stateInformation=CStateInformation::NewLC(1); |
|
988 extension1->SetStateTransferingOwnershipL(stateInformation, TUid::Uid(KTfep1Uid)); |
|
989 CleanupStack::Pop(stateInformation); |
|
990 } |
|
991 DrawNow(); |
|
992 } |
|
993 } |
|
994 } |
|
995 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); // returns from this function |
|
996 case 'N': |
|
997 { |
|
998 const MCoeFepAwareTextEditor* const fepAwareTextEditor=iInputCapabilities.FepAwareTextEditor(); |
|
999 if (fepAwareTextEditor==NULL) |
|
1000 { |
|
1001 User::InfoPrint(KLitNotAvailable); |
|
1002 } |
|
1003 else |
|
1004 { |
|
1005 TCursorSelection cursorSelection; |
|
1006 fepAwareTextEditor->GetCursorSelectionForFep(cursorSelection); |
|
1007 TPoint position; |
|
1008 TInt height; |
|
1009 TInt ascent; |
|
1010 fepAwareTextEditor->GetScreenCoordinatesForFepL(position,height,ascent,cursorSelection.LowerPos()); |
|
1011 position.iY+=height-ascent; |
|
1012 const TSize screenSize(iCoeEnv->ScreenDevice()->SizeInPixels()); |
|
1013 const TInt xMaximum=screenSize.iWidth-iSize.iWidth; |
|
1014 if ((position.iX<0) || (xMaximum<0)) |
|
1015 { |
|
1016 position.iX=0; |
|
1017 } |
|
1018 else if (position.iX>xMaximum) |
|
1019 { |
|
1020 position.iX=xMaximum; |
|
1021 } |
|
1022 const TInt yMaximum=screenSize.iHeight-iSize.iHeight; |
|
1023 if ((position.iY<0) || (yMaximum<0)) |
|
1024 { |
|
1025 position.iY=0; |
|
1026 } |
|
1027 else |
|
1028 { |
|
1029 const TInt yOverlapIfFepIsBelow=position.iY-yMaximum; |
|
1030 if (yOverlapIfFepIsBelow>0) |
|
1031 { |
|
1032 const TInt yPositionIfFepIsAbove=Max(0, position.iY-(height+iSize.iHeight)); |
|
1033 const TInt yOverlapIfFepIsAbove=(yPositionIfFepIsAbove+iSize.iHeight)-(position.iY-height); |
|
1034 if (yOverlapIfFepIsAbove<yOverlapIfFepIsBelow) |
|
1035 { |
|
1036 position.iY=yPositionIfFepIsAbove; |
|
1037 } |
|
1038 } |
|
1039 } |
|
1040 SetPosition(position); |
|
1041 } |
|
1042 } |
|
1043 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); // returns from this function |
|
1044 case 'B': |
|
1045 case 'A': |
|
1046 case 'S': |
|
1047 { |
|
1048 const MCoeFepAwareTextEditor* const fepAwareTextEditor=iInputCapabilities.FepAwareTextEditor(); |
|
1049 TBuf<40+EMaximumLengthOfDisplayOfContextInformation> textToDisplay; |
|
1050 if (fepAwareTextEditor==NULL) |
|
1051 { |
|
1052 textToDisplay=KLitNotAvailable; |
|
1053 } |
|
1054 else |
|
1055 { |
|
1056 TCursorSelection cursorSelection; |
|
1057 fepAwareTextEditor->GetCursorSelectionForFep(cursorSelection); |
|
1058 switch (keyCodeInUpperCase) |
|
1059 { |
|
1060 case 'B': |
|
1061 { |
|
1062 TInt lengthToRetrieve=EMaximumLengthOfDisplayOfContextInformation+1; |
|
1063 TInt documentPositionBeforeSelection=cursorSelection.LowerPos()-lengthToRetrieve; |
|
1064 if (documentPositionBeforeSelection<0) |
|
1065 { |
|
1066 lengthToRetrieve+=documentPositionBeforeSelection; // same as doing "lengthToRetrieve=cursorSelection.LowerPos()", hence the assert below |
|
1067 __ASSERT_DEBUG(lengthToRetrieve==cursorSelection.LowerPos(), Panic(EPanicArithmeticConfusion)); |
|
1068 documentPositionBeforeSelection=0; |
|
1069 } |
|
1070 fepAwareTextEditor->GetEditorContentForFep(textToDisplay, documentPositionBeforeSelection, lengthToRetrieve); |
|
1071 const TInt lengthOfTextBeforeSelection=textToDisplay.Length(); |
|
1072 if (lengthOfTextBeforeSelection>EMaximumLengthOfDisplayOfContextInformation) |
|
1073 { |
|
1074 textToDisplay.Delete(0, (lengthOfTextBeforeSelection-EMaximumLengthOfDisplayOfContextInformation)-1); |
|
1075 __ASSERT_DEBUG(textToDisplay.Length()==EMaximumLengthOfDisplayOfContextInformation+1, Panic(EPanicBadLengthOfTextBeforeSelection)); |
|
1076 textToDisplay[0]=KEllipsisCharacter; |
|
1077 } |
|
1078 } |
|
1079 textToDisplay.Insert(0, KLitQuotationMark); |
|
1080 textToDisplay.Append(KLitQuotationMark); |
|
1081 textToDisplay.Insert(0, KLitTextBeforeSelectionColonSpace); |
|
1082 break; |
|
1083 case 'A': |
|
1084 { |
|
1085 const TInt documentLength=fepAwareTextEditor->DocumentLengthForFep(); |
|
1086 const TInt documentPositionAfterSelection=cursorSelection.HigherPos(); |
|
1087 if (documentPositionAfterSelection>documentLength) |
|
1088 { |
|
1089 __ASSERT_DEBUG(documentPositionAfterSelection==documentLength+1, Panic(EPanicSelectionExtendsPastEndOfDocument)); |
|
1090 } |
|
1091 else |
|
1092 { |
|
1093 fepAwareTextEditor->GetEditorContentForFep(textToDisplay, documentPositionAfterSelection, EMaximumLengthOfDisplayOfContextInformation+1); |
|
1094 const TInt lengthOfTextAfterSelection=textToDisplay.Length(); |
|
1095 if (lengthOfTextAfterSelection>EMaximumLengthOfDisplayOfContextInformation) |
|
1096 { |
|
1097 textToDisplay.Delete(EMaximumLengthOfDisplayOfContextInformation, (lengthOfTextAfterSelection-EMaximumLengthOfDisplayOfContextInformation)-1); |
|
1098 __ASSERT_DEBUG(textToDisplay.Length()==EMaximumLengthOfDisplayOfContextInformation+1, Panic(EPanicBadLengthOfTextAfterSelection)); |
|
1099 textToDisplay[EMaximumLengthOfDisplayOfContextInformation]=KEllipsisCharacter; |
|
1100 } |
|
1101 } |
|
1102 } |
|
1103 textToDisplay.Insert(0, KLitQuotationMark); |
|
1104 textToDisplay.Append(KLitQuotationMark); |
|
1105 textToDisplay.Insert(0, KLitTextAfterSelectionColonSpace); |
|
1106 break; |
|
1107 case 'S': |
|
1108 fepAwareTextEditor->GetEditorContentForFep(textToDisplay, cursorSelection.LowerPos(), cursorSelection.Length()); |
|
1109 { |
|
1110 const TInt lengthOfSelection=textToDisplay.Length(); |
|
1111 if (lengthOfSelection>EMaximumLengthOfDisplayOfContextInformation) |
|
1112 { |
|
1113 textToDisplay.Delete(EMaximumLengthOfDisplayOfContextInformation, (lengthOfSelection-EMaximumLengthOfDisplayOfContextInformation)-1); |
|
1114 __ASSERT_DEBUG(textToDisplay.Length()==EMaximumLengthOfDisplayOfContextInformation+1, Panic(EPanicBadLengthOfSelection)); |
|
1115 textToDisplay[EMaximumLengthOfDisplayOfContextInformation]=KEllipsisCharacter; |
|
1116 } |
|
1117 } |
|
1118 textToDisplay.Insert(0, KLitQuotationMark); |
|
1119 textToDisplay.Append(KLitQuotationMark); |
|
1120 textToDisplay.Insert(0, KLitSelectionColonSpace); |
|
1121 break; |
|
1122 #if defined(_DEBUG) |
|
1123 default: |
|
1124 Panic(EPanicBadKeyCode1); |
|
1125 break; |
|
1126 #endif |
|
1127 } |
|
1128 } |
|
1129 User::InfoPrint(textToDisplay); |
|
1130 } |
|
1131 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); // returns from this function |
|
1132 } |
|
1133 } |
|
1134 } |
|
1135 if (iInputCapabilities.IsNone() && !isFocused) |
|
1136 { |
|
1137 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasNotConsumed); // returns from this function |
|
1138 } |
|
1139 switch (keyCodeInUpperCase) |
|
1140 { |
|
1141 case EKeyEnter: |
|
1142 case EKeyEscape: |
|
1143 if (isFocused) |
|
1144 { |
|
1145 ChangeSetupAndResetBufferAndDrawNow(SetFocus, EFalse); |
|
1146 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); // returns from this function |
|
1147 } |
|
1148 if (bufferLength>0) |
|
1149 { |
|
1150 TBool needToDraw=ETrue; |
|
1151 switch (keyCodeInUpperCase) |
|
1152 { |
|
1153 case EKeyEnter: |
|
1154 if (~iFlags&EFlagInsideInlineEditingTransaction) |
|
1155 { |
|
1156 iFep.SimulateKeyEventsL(TArray<TUint>(NumberOfCharactersInBuffer, CharacterInBuffer, this)); |
|
1157 } |
|
1158 else |
|
1159 { |
|
1160 CommitInlineEditL(*iInputCapabilities.FepAwareTextEditor()); |
|
1161 needToDraw=EFalse; |
|
1162 } |
|
1163 break; |
|
1164 case EKeyEscape: |
|
1165 if (iFlags&EFlagInsideInlineEditingTransaction) |
|
1166 { |
|
1167 CancelInlineEdit(*iInputCapabilities.FepAwareTextEditor()); |
|
1168 needToDraw=EFalse; |
|
1169 } |
|
1170 break; |
|
1171 #if defined(_DEBUG) |
|
1172 default: |
|
1173 Panic(EPanicBadKeyCode2); |
|
1174 break; |
|
1175 #endif |
|
1176 } |
|
1177 ResetBuffer(); |
|
1178 if (needToDraw) |
|
1179 { |
|
1180 DrawNow(); |
|
1181 } |
|
1182 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); // returns from this function |
|
1183 } |
|
1184 break; |
|
1185 case EKeyDelete: |
|
1186 case EKeyBackspace: |
|
1187 if (!isFocused && (bufferLength>0)) |
|
1188 { |
|
1189 TCursorSelection portionToDelete(iSelectedCompositionText.iCursorPos, iSelectedCompositionText.iAnchorPos); |
|
1190 const TBool deleteLeft=((keyCodeInUpperCase==EKeyBackspace) && !(aKeyEvent.iModifiers&EModifierShift)); |
|
1191 if (portionToDelete.Length()==0) |
|
1192 { |
|
1193 if (deleteLeft) |
|
1194 { |
|
1195 if (portionToDelete.iCursorPos>0) |
|
1196 { |
|
1197 --portionToDelete.iCursorPos; |
|
1198 } |
|
1199 } |
|
1200 else |
|
1201 { |
|
1202 if (portionToDelete.iCursorPos<bufferLength) |
|
1203 { |
|
1204 ++portionToDelete.iCursorPos; |
|
1205 } |
|
1206 } |
|
1207 } |
|
1208 if (portionToDelete.Length()>0) |
|
1209 { |
|
1210 TTstTextBackup textBackup=iBuffer; |
|
1211 textBackup.PushOntoCleanupStackL(); |
|
1212 SetPositionOfInsertionPointInBuffer(portionToDelete.LowerPos()); |
|
1213 iBuffer.Delete(portionToDelete.LowerPos(), portionToDelete.Length()); |
|
1214 if (~iFlags&EFlagInsideInlineEditingTransaction) |
|
1215 { |
|
1216 DrawNow(); |
|
1217 } |
|
1218 else |
|
1219 { |
|
1220 if (bufferLength-1>0) |
|
1221 { |
|
1222 SetInlineTextL(*iInputCapabilities.FepAwareTextEditor()); |
|
1223 } |
|
1224 else |
|
1225 { |
|
1226 CancelInlineEdit(*iInputCapabilities.FepAwareTextEditor()); |
|
1227 } |
|
1228 } |
|
1229 textBackup.PopOffCleanupStack(); |
|
1230 } |
|
1231 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); // returns from this function |
|
1232 } |
|
1233 break; |
|
1234 case EKeySpace: |
|
1235 if (!isFocused && (bufferLength>0)) |
|
1236 { |
|
1237 __ASSERT_DEBUG((iInputMethod==EInputMethodPlain) || (iInputMethod==EInputMethodHexadecimalCharacterCode), Panic(EPanicBadInputMethod2)); |
|
1238 if ((iInputMethod==EInputMethodPlain) && (iSelectedCompositionText.iCursorPos<bufferLength)) |
|
1239 { |
|
1240 const TInt increment=(aKeyEvent.iModifiers&EModifierShift)? -1: 1; |
|
1241 const TCharUC limit=(aKeyEvent.iModifiers&EModifierShift)? 'A': 'Z'; |
|
1242 const TCharUC characterToAdjust=iBuffer[iSelectedCompositionText.iCursorPos]; |
|
1243 __ASSERT_DEBUG((characterToAdjust>='A') && (characterToAdjust<='Z'), Panic(EPanicBadCharacterInBuffer)); |
|
1244 if (characterToAdjust!=limit) |
|
1245 { |
|
1246 TTstTextBackup textBackup=iBuffer; |
|
1247 textBackup.PushOntoCleanupStackL(); |
|
1248 iBuffer[iSelectedCompositionText.iCursorPos]=(TText)(iBuffer[iSelectedCompositionText.iCursorPos]+increment); |
|
1249 if (iFlags&EFlagInsideInlineEditingTransaction) |
|
1250 { |
|
1251 SetInlineTextL(*iInputCapabilities.FepAwareTextEditor()); |
|
1252 } |
|
1253 else |
|
1254 { |
|
1255 DrawNow(); |
|
1256 } |
|
1257 textBackup.PopOffCleanupStack(); |
|
1258 } |
|
1259 } |
|
1260 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); // returns from this function |
|
1261 } |
|
1262 break; |
|
1263 case EKeyHome: |
|
1264 case EKeyEnd: |
|
1265 case EKeyPageUp: |
|
1266 case EKeyPageDown: |
|
1267 case EKeyLeftArrow: |
|
1268 case EKeyRightArrow: |
|
1269 case EKeyUpArrow: |
|
1270 case EKeyDownArrow: |
|
1271 if (isFocused) |
|
1272 { |
|
1273 TPoint offset(0, 0); |
|
1274 TInt magnification=10; |
|
1275 switch (keyCodeInUpperCase) |
|
1276 { |
|
1277 case EKeyLeftArrow: |
|
1278 offset.iX=-1; |
|
1279 break; |
|
1280 case EKeyRightArrow: |
|
1281 offset.iX=1; |
|
1282 break; |
|
1283 case EKeyUpArrow: |
|
1284 offset.iY=-1; |
|
1285 break; |
|
1286 case EKeyDownArrow: |
|
1287 offset.iY=1; |
|
1288 break; |
|
1289 case EKeyHome: |
|
1290 offset.iX=-iPosition.iX; |
|
1291 offset.iY=-iPosition.iY; |
|
1292 magnification=1; |
|
1293 break; |
|
1294 case EKeyEnd: |
|
1295 { |
|
1296 const TSize screenWidth(iCoeEnv->ScreenDevice()->SizeInPixels()); |
|
1297 offset.iX=(screenWidth.iWidth-iSize.iWidth)-iPosition.iX; |
|
1298 offset.iY=(screenWidth.iHeight-iSize.iHeight)-iPosition.iY; |
|
1299 } |
|
1300 magnification=1; |
|
1301 break; |
|
1302 case EKeyPageUp: |
|
1303 offset.iY=-iSize.iHeight; |
|
1304 magnification=1; |
|
1305 break; |
|
1306 case EKeyPageDown: |
|
1307 offset.iY=iSize.iHeight; |
|
1308 magnification=1; |
|
1309 break; |
|
1310 #if defined(_DEBUG) |
|
1311 default: |
|
1312 Panic(EPanicBadKeyCode3); |
|
1313 break; |
|
1314 #endif |
|
1315 } |
|
1316 if (aKeyEvent.iModifiers&EModifierCtrl) |
|
1317 { |
|
1318 offset.iX*=magnification; |
|
1319 offset.iY*=magnification; |
|
1320 } |
|
1321 SetPosition(TPoint(iPosition.iX+offset.iX, iPosition.iY+offset.iY)); |
|
1322 if (iFlags&EFlagWindowIsBeingDragged) |
|
1323 { |
|
1324 iPositionOnWindowBeingDragged.iX-=offset.iX; |
|
1325 iPositionOnWindowBeingDragged.iY-=offset.iY; |
|
1326 } |
|
1327 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); // returns from this function |
|
1328 } |
|
1329 if (bufferLength>0) |
|
1330 { |
|
1331 TInt newPositionOfInsertionPointInBuffer=iSelectedCompositionText.iCursorPos; |
|
1332 switch (keyCodeInUpperCase) |
|
1333 { |
|
1334 case EKeyLeftArrow: |
|
1335 if (newPositionOfInsertionPointInBuffer>0) |
|
1336 { |
|
1337 --newPositionOfInsertionPointInBuffer; |
|
1338 } |
|
1339 break; |
|
1340 case EKeyRightArrow: |
|
1341 if (newPositionOfInsertionPointInBuffer<bufferLength) |
|
1342 { |
|
1343 ++newPositionOfInsertionPointInBuffer; |
|
1344 } |
|
1345 break; |
|
1346 case EKeyHome: |
|
1347 case EKeyPageUp: |
|
1348 case EKeyUpArrow: |
|
1349 newPositionOfInsertionPointInBuffer=0; |
|
1350 break; |
|
1351 case EKeyEnd: |
|
1352 case EKeyPageDown: |
|
1353 case EKeyDownArrow: |
|
1354 newPositionOfInsertionPointInBuffer=bufferLength; |
|
1355 break; |
|
1356 #if defined(_DEBUG) |
|
1357 default: |
|
1358 Panic(EPanicBadKeyCode4); |
|
1359 break; |
|
1360 #endif |
|
1361 } |
|
1362 if (iSelectedCompositionText.iCursorPos!=newPositionOfInsertionPointInBuffer) |
|
1363 { |
|
1364 if ((iSelectedCompositionText.Length()>0) && !(aKeyEvent.iModifiers&EModifierShift)) |
|
1365 { |
|
1366 if (newPositionOfInsertionPointInBuffer<iSelectedCompositionText.iCursorPos) |
|
1367 { |
|
1368 newPositionOfInsertionPointInBuffer=iSelectedCompositionText.LowerPos(); |
|
1369 } |
|
1370 else |
|
1371 { |
|
1372 newPositionOfInsertionPointInBuffer=iSelectedCompositionText.HigherPos(); |
|
1373 } |
|
1374 } |
|
1375 } |
|
1376 const TInt newPositionOfAnchorInBuffer=(aKeyEvent.iModifiers&EModifierShift)? iSelectedCompositionText.iAnchorPos: newPositionOfInsertionPointInBuffer; |
|
1377 if ((iSelectedCompositionText.iCursorPos!=newPositionOfInsertionPointInBuffer) || (iSelectedCompositionText.iAnchorPos!=newPositionOfAnchorInBuffer)) |
|
1378 { |
|
1379 const TBool needToDraw=((iSelectedCompositionText.Length()>0) || (aKeyEvent.iModifiers&EModifierShift)); // don't need to draw if there is no selected text as a result of this event, or if there previously was no selected text before this event |
|
1380 SetPositionOfInsertionPointInBuffer(newPositionOfInsertionPointInBuffer, newPositionOfAnchorInBuffer); |
|
1381 if (iFlags&EFlagInsideInlineEditingTransaction) |
|
1382 { |
|
1383 SetInlineTextL(*iInputCapabilities.FepAwareTextEditor()); |
|
1384 } |
|
1385 else if (needToDraw) |
|
1386 { |
|
1387 DrawNow(); |
|
1388 } |
|
1389 } |
|
1390 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); // returns from this function |
|
1391 } |
|
1392 break; |
|
1393 default: |
|
1394 if (isFocused) |
|
1395 { |
|
1396 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); // returns from this function |
|
1397 } |
|
1398 TBool isLegalCompositionCharacter=EFalse; |
|
1399 switch (iInputMethod) |
|
1400 { |
|
1401 case EInputMethodPlain: |
|
1402 if (iInputCapabilities.SupportsAllText()) |
|
1403 { |
|
1404 isLegalCompositionCharacter=keyCodeInUpperCase.IsPrint(); |
|
1405 } |
|
1406 else |
|
1407 { |
|
1408 const TBool isDigit=((keyCodeInUpperCase>='0') && (keyCodeInUpperCase<='9')); |
|
1409 isLegalCompositionCharacter=(iInputCapabilities.SupportsWesternNumericIntegerPositive() && isDigit); |
|
1410 if (isLegalCompositionCharacter) |
|
1411 { |
|
1412 break; |
|
1413 } |
|
1414 isLegalCompositionCharacter=(iInputCapabilities.SupportsWesternNumericIntegerNegative() && (isDigit || ((iSelectedCompositionText.LowerPos()==0) && (keyCodeInUpperCase=='-')))); |
|
1415 if (isLegalCompositionCharacter) |
|
1416 { |
|
1417 break; |
|
1418 } |
|
1419 isLegalCompositionCharacter=(iInputCapabilities.SupportsWesternNumericReal() && (isDigit || IsLegalNonDigitForRealNumber(keyCodeInUpperCase))); |
|
1420 if (isLegalCompositionCharacter) |
|
1421 { |
|
1422 break; |
|
1423 } |
|
1424 const TUint foldFlags=(TChar::EFoldCase|TChar::EFoldAccents); |
|
1425 const TUint foldedKeyCode=User::Fold(keyCodeInUpperCase, foldFlags); |
|
1426 isLegalCompositionCharacter=(iInputCapabilities.SupportsWesternAlphabetic() && (foldedKeyCode>=User::Fold('A', foldFlags)) && (foldedKeyCode<=User::Fold('Z', foldFlags))); |
|
1427 if (isLegalCompositionCharacter) |
|
1428 { |
|
1429 break; |
|
1430 } |
|
1431 } |
|
1432 break; |
|
1433 case EInputMethodHexadecimalCharacterCode: |
|
1434 isLegalCompositionCharacter=keyCodeInUpperCase.IsHexDigit(); |
|
1435 break; |
|
1436 case EInputMethodOnePastTheLast: |
|
1437 #if defined(_DEBUG) |
|
1438 default: |
|
1439 Panic(EPanicBadInputMethod3); |
|
1440 #endif |
|
1441 break; |
|
1442 } |
|
1443 if (isLegalCompositionCharacter) |
|
1444 { |
|
1445 iCharacterCode=aKeyEvent.iCode; // set iCharacterCode to aKeyEvent.iCode rather than keyCodeInUpperCase so that the original case is preserved |
|
1446 iFep.MakeDeferredFunctionCall(*this); // deferred call to InsertCompositionCharacterAndDrawNowL |
|
1447 if (bufferLength==0) |
|
1448 { |
|
1449 iCoeEnv->ForEachFepObserverCall(FepObserverHandleStartOfTransactionL); // must be called before inserting the composition character as an application's HandleStartOfTransactionL function may move focus to a control supporting inline-editing |
|
1450 } |
|
1451 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); // returns from this function |
|
1452 } |
|
1453 if (bufferLength>0) |
|
1454 { |
|
1455 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); // returns from this function |
|
1456 } |
|
1457 break; |
|
1458 } |
|
1459 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasNotConsumed); // returns from this function |
|
1460 } |
|
1461 |
|
1462 void CTstControl::HandlePointerEventL(const TPointerEvent& aPointerEvent) |
|
1463 { |
|
1464 switch (aPointerEvent.iType) |
|
1465 { |
|
1466 case TPointerEvent::EButton1Down: |
|
1467 if (IsFocused() || |
|
1468 (iFlags&EFlagHasNoCompositionWindow) || |
|
1469 (aPointerEvent.iPosition.iX<1) || (aPointerEvent.iPosition.iX>=iSize.iWidth-1) || |
|
1470 (aPointerEvent.iPosition.iY<1) || (aPointerEvent.iPosition.iY>=1+EGapAboveCompositionLine+iCompositionFont->HeightInPixels()+EGapBelowCompositionLine)) |
|
1471 { |
|
1472 iFlags|=EFlagWindowIsBeingDragged; |
|
1473 iPositionOnWindowBeingDragged=aPointerEvent.iPosition; |
|
1474 } |
|
1475 else |
|
1476 { |
|
1477 if (~iFlags&EFlagInsideInlineEditingTransaction) |
|
1478 { |
|
1479 const TInt newPositionOfInsertionPointInBuffer=PositionInBuffer(aPointerEvent.iPosition.iX); |
|
1480 const TInt newPositionOfAnchorInBuffer=(aPointerEvent.iModifiers&EModifierShift)? iSelectedCompositionText.iAnchorPos: newPositionOfInsertionPointInBuffer; |
|
1481 if ((iSelectedCompositionText.iCursorPos!=newPositionOfInsertionPointInBuffer) || (iSelectedCompositionText.iAnchorPos!=newPositionOfAnchorInBuffer)) |
|
1482 { |
|
1483 const TBool needToDraw=((iSelectedCompositionText.Length()>0) || (aPointerEvent.iModifiers&EModifierShift)); // don't need to draw if there is no selected text as a result of this event, or if there previously was no selected text before this event |
|
1484 SetPositionOfInsertionPointInBuffer(newPositionOfInsertionPointInBuffer, newPositionOfAnchorInBuffer); |
|
1485 if (needToDraw) |
|
1486 { |
|
1487 DrawNow(); |
|
1488 } |
|
1489 } |
|
1490 } |
|
1491 } |
|
1492 break; |
|
1493 case TPointerEvent::EDrag: |
|
1494 if (iFlags&EFlagWindowIsBeingDragged) |
|
1495 { |
|
1496 SetPosition(aPointerEvent.iParentPosition-iPositionOnWindowBeingDragged); |
|
1497 } |
|
1498 else |
|
1499 { |
|
1500 if (~iFlags&EFlagInsideInlineEditingTransaction) |
|
1501 { |
|
1502 const TInt newPositionOfInsertionPointInBuffer=PositionInBuffer(aPointerEvent.iPosition.iX); |
|
1503 if (iSelectedCompositionText.iCursorPos!=newPositionOfInsertionPointInBuffer) |
|
1504 { |
|
1505 SetPositionOfInsertionPointInBuffer(newPositionOfInsertionPointInBuffer, iSelectedCompositionText.iAnchorPos); |
|
1506 DrawNow(); |
|
1507 } |
|
1508 } |
|
1509 } |
|
1510 break; |
|
1511 case TPointerEvent::EButton1Up: |
|
1512 iFlags&=~EFlagWindowIsBeingDragged; |
|
1513 break; |
|
1514 #if defined(__GCC32__) |
|
1515 default: |
|
1516 break; |
|
1517 #endif |
|
1518 } |
|
1519 } |
|
1520 |
|
1521 void CTstControl::Draw(const TRect&) const |
|
1522 { |
|
1523 CWindowGc& graphicsContext=SystemGc(); |
|
1524 graphicsContext.SetPenStyle(CGraphicsContext::ESolidPen); |
|
1525 graphicsContext.SetPenColor(KRgbBlack); |
|
1526 graphicsContext.SetBrushStyle(CGraphicsContext::ENullBrush); |
|
1527 TRect rectangle(Rect()); |
|
1528 graphicsContext.DrawRect(rectangle); |
|
1529 rectangle.Shrink(1, 1); |
|
1530 graphicsContext.SetBrushStyle(CGraphicsContext::ESolidBrush); |
|
1531 if (IsFocused()) |
|
1532 { |
|
1533 __ASSERT_DEBUG(iBuffer.Length()==0, Panic(EPanicInconsistentState)); |
|
1534 // the pen color is still black here |
|
1535 graphicsContext.SetBrushColor(KRgbBlack); |
|
1536 graphicsContext.DrawRect(rectangle); |
|
1537 const TPoint center=rectangle.Center(); |
|
1538 graphicsContext.SetPenColor(KRgbWhite); |
|
1539 const TPoint leftArrowHead((rectangle.iTl.iX+center.iX)/2, center.iY); |
|
1540 const TPoint rightArrowHead((center.iX+rectangle.iBr.iX)/2, center.iY); |
|
1541 const TPoint topArrowHead(center.iX, (rectangle.iTl.iY+center.iY)/2); |
|
1542 const TPoint bottomArrowHead(center.iX, (center.iY+rectangle.iBr.iY)/2); |
|
1543 graphicsContext.DrawLine(leftArrowHead, rightArrowHead); |
|
1544 graphicsContext.Plot(rightArrowHead); |
|
1545 graphicsContext.DrawLine(topArrowHead, bottomArrowHead); |
|
1546 graphicsContext.Plot(bottomArrowHead); |
|
1547 graphicsContext.DrawLine(TPoint(leftArrowHead.iX+EArrowHeadSize, leftArrowHead.iY+EArrowHeadSize), leftArrowHead); |
|
1548 graphicsContext.DrawLine(TPoint(leftArrowHead.iX+EArrowHeadSize, leftArrowHead.iY-EArrowHeadSize), leftArrowHead); |
|
1549 graphicsContext.DrawLine(TPoint(rightArrowHead.iX-EArrowHeadSize, rightArrowHead.iY-EArrowHeadSize), rightArrowHead); |
|
1550 graphicsContext.DrawLine(TPoint(rightArrowHead.iX-EArrowHeadSize, rightArrowHead.iY+EArrowHeadSize), rightArrowHead); |
|
1551 graphicsContext.DrawLine(TPoint(topArrowHead.iX-EArrowHeadSize, topArrowHead.iY+EArrowHeadSize), topArrowHead); |
|
1552 graphicsContext.DrawLine(TPoint(topArrowHead.iX+EArrowHeadSize, topArrowHead.iY+EArrowHeadSize), topArrowHead); |
|
1553 graphicsContext.DrawLine(TPoint(bottomArrowHead.iX+EArrowHeadSize, bottomArrowHead.iY-EArrowHeadSize), bottomArrowHead); |
|
1554 graphicsContext.DrawLine(TPoint(bottomArrowHead.iX-EArrowHeadSize, bottomArrowHead.iY-EArrowHeadSize), bottomArrowHead); |
|
1555 } |
|
1556 else |
|
1557 { |
|
1558 TRect temp(rectangle); |
|
1559 temp.iBr.iY=temp.iTl.iY; |
|
1560 graphicsContext.SetBrushColor(KRgbWhite); |
|
1561 if (~iFlags&EFlagHasNoCompositionWindow) |
|
1562 { |
|
1563 graphicsContext.UseFont(iCompositionFont); |
|
1564 temp.iBr.iY+=EGapAboveCompositionLine+iCompositionFont->HeightInPixels()+EGapBelowCompositionLine; |
|
1565 TRect temp2=temp; |
|
1566 const TInt startOfSelectedCompositionText=iSelectedCompositionText.LowerPos(); |
|
1567 const TPtrC textBeforeSelectedText(iBuffer.Left(startOfSelectedCompositionText)); |
|
1568 temp2.iBr.iX=temp2.iTl.iX; |
|
1569 temp2.iBr.iX+=iCompositionFont->TextWidthInPixels(textBeforeSelectedText); |
|
1570 graphicsContext.SetPenColor(KRgbRed); |
|
1571 graphicsContext.DrawText(textBeforeSelectedText, temp2, EGapAboveCompositionLine+iCompositionFont->AscentInPixels(), CGraphicsContext::ELeft, EGapLeftOfEachLine); |
|
1572 const TPtrC selectedText(iBuffer.Mid(startOfSelectedCompositionText, iSelectedCompositionText.Length())); |
|
1573 temp2.iTl.iX=temp2.iBr.iX; |
|
1574 temp2.iBr.iX+=iCompositionFont->TextWidthInPixels(selectedText); |
|
1575 graphicsContext.SetPenColor(KRgbGreen); |
|
1576 graphicsContext.DrawText(selectedText, temp2, EGapAboveCompositionLine+iCompositionFont->AscentInPixels(), CGraphicsContext::ELeft, EGapLeftOfEachLine); |
|
1577 const TPtrC textAfterSelectedText(iBuffer.Mid(iSelectedCompositionText.HigherPos())); |
|
1578 temp2.iTl.iX=temp2.iBr.iX; |
|
1579 temp2.iBr.iX=temp.iBr.iX; |
|
1580 graphicsContext.SetPenColor(KRgbRed); |
|
1581 graphicsContext.DrawText(textAfterSelectedText, temp2, EGapAboveCompositionLine+iCompositionFont->AscentInPixels(), CGraphicsContext::ELeft, EGapLeftOfEachLine); |
|
1582 graphicsContext.DiscardFont(); |
|
1583 graphicsContext.SetPenColor(KRgbBlack); |
|
1584 } |
|
1585 TBuf<200> textToDisplay; |
|
1586 textToDisplay=KLitInputMethodColonSpace; |
|
1587 switch (iInputMethod) |
|
1588 { |
|
1589 case EInputMethodPlain: |
|
1590 textToDisplay.Append(KLitPlain); |
|
1591 break; |
|
1592 case EInputMethodHexadecimalCharacterCode: |
|
1593 textToDisplay.Append(KLitHexadecimalCharacterCode); |
|
1594 break; |
|
1595 default: |
|
1596 #if defined(_DEBUG) |
|
1597 Panic(EPanicBadInputMethod5); |
|
1598 #endif |
|
1599 break; |
|
1600 } |
|
1601 const TInt statusFontHeightInPixels=iStatusFont->HeightInPixels(); |
|
1602 const TInt statusFontAscentInPixels=iStatusFont->AscentInPixels(); |
|
1603 graphicsContext.SetBrushColor(KRgbGray); |
|
1604 graphicsContext.UseFont(iStatusFont); |
|
1605 temp.iTl.iY=temp.iBr.iY; |
|
1606 temp.iBr.iY+=EGapAboveTopStatusLine+statusFontHeightInPixels+EGapBetweenEachStatusLine; |
|
1607 graphicsContext.DrawText(textToDisplay, temp, EGapAboveTopStatusLine+statusFontAscentInPixels, CGraphicsContext::ELeft, EGapLeftOfEachLine); |
|
1608 textToDisplay=KLitInlineEditingColonSpace; |
|
1609 textToDisplay.Append((iFlags&EFlagInlineEditingEnabled)? KLitEnabled(): KLitDisabled()); |
|
1610 temp.iTl.iY=temp.iBr.iY; |
|
1611 temp.iBr.iY+=statusFontHeightInPixels+EGapBetweenEachStatusLine; |
|
1612 graphicsContext.DrawText(textToDisplay, temp, statusFontAscentInPixels, CGraphicsContext::ELeft, EGapLeftOfEachLine); |
|
1613 textToDisplay=KLitOpeningSquareBracket; |
|
1614 textToDisplay.Append(KLitCaptionColonSpace); |
|
1615 textToDisplay.Append(KLitQuotationMark); |
|
1616 const MCoeCaptionRetrieverForFep* captionRetrieverForFep=iInputCapabilities.CaptionRetrieverForFep(); |
|
1617 if (captionRetrieverForFep!=NULL) |
|
1618 { |
|
1619 TBuf<51> caption; |
|
1620 captionRetrieverForFep->GetCaptionForFep(caption); |
|
1621 const TInt captionLength=caption.Length(); |
|
1622 if (captionLength==caption.MaxLength()) |
|
1623 { |
|
1624 caption[captionLength-1]=KEllipsisCharacter; |
|
1625 } |
|
1626 textToDisplay.Append(caption); |
|
1627 } |
|
1628 textToDisplay.Append(KLitQuotationMark); |
|
1629 textToDisplay.Append(KLitClosingSquareBracket); |
|
1630 temp.iTl.iY=temp.iBr.iY; |
|
1631 temp.iBr.iY+=statusFontHeightInPixels+EGapBetweenEachStatusLine; |
|
1632 graphicsContext.DrawText(textToDisplay, temp, statusFontAscentInPixels, CGraphicsContext::ELeft, EGapLeftOfEachLine); |
|
1633 textToDisplay=KLitOpeningSquareBracket; |
|
1634 textToDisplay.Append(KLitStateColonSpace); |
|
1635 textToDisplay.Append(KLitQuotationMark); |
|
1636 MCoeFepAwareTextEditor* const fepAwareTextEditor=iInputCapabilities.FepAwareTextEditor(); |
|
1637 if (fepAwareTextEditor!=NULL) |
|
1638 { |
|
1639 MCoeFepAwareTextEditor_Extension1* const extension1=fepAwareTextEditor->Extension1(); |
|
1640 if (extension1!=NULL) |
|
1641 { |
|
1642 MCoeFepAwareTextEditor_Extension1::CState* const state=extension1->State(TUid::Uid(KTfep1Uid)); |
|
1643 if (state!=NULL) |
|
1644 { |
|
1645 textToDisplay.AppendNum(STATIC_CAST(CStateInformation*, state)->MeaninglessNumber()); // this cast is safe as KTfep1Uid is used to retrieve state |
|
1646 } |
|
1647 } |
|
1648 } |
|
1649 textToDisplay.Append(KLitQuotationMark); |
|
1650 textToDisplay.Append(KLitClosingSquareBracket); |
|
1651 temp.iTl.iY=temp.iBr.iY; |
|
1652 temp.iBr.iY+=statusFontHeightInPixels+EGapBetweenEachStatusLine; |
|
1653 graphicsContext.DrawText(textToDisplay, temp, statusFontAscentInPixels, CGraphicsContext::ELeft, EGapLeftOfEachLine); |
|
1654 textToDisplay=KLitOpeningSquareBracket; |
|
1655 textToDisplay.Append(KLitInputCapabilitiesColonSpace); |
|
1656 if (iInputCapabilities.IsNone()) |
|
1657 { |
|
1658 textToDisplay.Append(KLitNone); |
|
1659 } |
|
1660 else |
|
1661 { |
|
1662 TBool deleteLastSeparator=EFalse; |
|
1663 if (iInputCapabilities.SupportsWesternNumericIntegerPositive()) |
|
1664 { |
|
1665 textToDisplay.Append(KLitWesternNumericIntegerPositive); |
|
1666 textToDisplay.Append(KLitCommaSpace); |
|
1667 deleteLastSeparator=ETrue; |
|
1668 } |
|
1669 if (iInputCapabilities.SupportsWesternNumericIntegerNegative()) |
|
1670 { |
|
1671 textToDisplay.Append(KLitWesternNumericIntegerNegative); |
|
1672 textToDisplay.Append(KLitCommaSpace); |
|
1673 deleteLastSeparator=ETrue; |
|
1674 } |
|
1675 if (iInputCapabilities.SupportsWesternNumericReal()) |
|
1676 { |
|
1677 textToDisplay.Append(KLitWesternNumericReal); |
|
1678 textToDisplay.Append(KLitCommaSpace); |
|
1679 deleteLastSeparator=ETrue; |
|
1680 } |
|
1681 if (iInputCapabilities.SupportsWesternAlphabetic()) |
|
1682 { |
|
1683 textToDisplay.Append(KLitWesternAlphabetic); |
|
1684 textToDisplay.Append(KLitCommaSpace); |
|
1685 deleteLastSeparator=ETrue; |
|
1686 } |
|
1687 if (iInputCapabilities.SupportsJapaneseHiragana()) |
|
1688 { |
|
1689 textToDisplay.Append(KLitJapaneseHiragana); |
|
1690 textToDisplay.Append(KLitCommaSpace); |
|
1691 deleteLastSeparator=ETrue; |
|
1692 } |
|
1693 if (iInputCapabilities.SupportsJapaneseKatakanaHalfWidth()) |
|
1694 { |
|
1695 textToDisplay.Append(KLitJapaneseKatakanaHalfWidth); |
|
1696 textToDisplay.Append(KLitCommaSpace); |
|
1697 deleteLastSeparator=ETrue; |
|
1698 } |
|
1699 if (iInputCapabilities.SupportsJapaneseKatakanaFullWidth()) |
|
1700 { |
|
1701 textToDisplay.Append(KLitJapaneseKatakanaFullWidth); |
|
1702 textToDisplay.Append(KLitCommaSpace); |
|
1703 deleteLastSeparator=ETrue; |
|
1704 } |
|
1705 if (iInputCapabilities.SupportsDialableCharacters()) |
|
1706 { |
|
1707 textToDisplay.Append(KLitDialableCharacters); |
|
1708 textToDisplay.Append(KLitCommaSpace); |
|
1709 deleteLastSeparator=ETrue; |
|
1710 } |
|
1711 if (iInputCapabilities.SupportsSecretText()) |
|
1712 { |
|
1713 textToDisplay.Append(KLitSecretText); |
|
1714 textToDisplay.Append(KLitCommaSpace); |
|
1715 deleteLastSeparator=ETrue; |
|
1716 } |
|
1717 if (iInputCapabilities.SupportsAllText()) |
|
1718 { |
|
1719 textToDisplay.Append(KLitAllText); |
|
1720 textToDisplay.Append(KLitCommaSpace); |
|
1721 deleteLastSeparator=ETrue; |
|
1722 } |
|
1723 if (iInputCapabilities.SupportsNavigation()) |
|
1724 { |
|
1725 textToDisplay.Append(KLitNavigation); |
|
1726 textToDisplay.Append(KLitCommaSpace); |
|
1727 deleteLastSeparator=ETrue; |
|
1728 } |
|
1729 const TCoeInputCapabilities::MCoeFepSpecificExtensions* const fepSpecificInputCapabilityExtensions=iInputCapabilities.FepSpecificExtensions(TUid::Uid(KTfep1Uid)); |
|
1730 if (fepSpecificInputCapabilityExtensions!=NULL) |
|
1731 { |
|
1732 textToDisplay.Append(KLitExtensionsColonSpace); |
|
1733 if (fepSpecificInputCapabilityExtensions->SupportsPhoneticAlphabet()) |
|
1734 { |
|
1735 textToDisplay.Append(KLitPhoneticAlphabet); |
|
1736 textToDisplay.Append(KLitCommaSpace); |
|
1737 deleteLastSeparator=ETrue; |
|
1738 } |
|
1739 } |
|
1740 if (deleteLastSeparator) |
|
1741 { |
|
1742 const TInt lengthToDelete=KLitCommaSpace().Length(); |
|
1743 textToDisplay.Delete(textToDisplay.Length()-lengthToDelete, lengthToDelete); |
|
1744 } |
|
1745 } |
|
1746 textToDisplay.Append(KLitClosingSquareBracket); |
|
1747 temp.iTl.iY=temp.iBr.iY; |
|
1748 temp.iBr.iY=rectangle.iBr.iY; |
|
1749 __ASSERT_DEBUG(temp.iBr.iY==temp.iTl.iY+statusFontHeightInPixels+EGapBelowBottomStatusLine, Panic(EPanicBadHeight)); |
|
1750 graphicsContext.DrawText(textToDisplay, temp, statusFontAscentInPixels, CGraphicsContext::ELeft, EGapLeftOfEachLine); |
|
1751 graphicsContext.DiscardFont(); |
|
1752 } |
|
1753 } |
|
1754 |
|
1755 void CTstControl::DrawText(const TParam& aParam, const TLineInfo& aLineInfo, const TCharFormat& aFormat, const TDesC& aText, const TPoint& aTextOrigin, TInt aExtraPixels) const |
|
1756 { |
|
1757 MFormCustomDraw::DrawText(aParam, aLineInfo, aFormat, aText, aTextOrigin, aExtraPixels); |
|
1758 // ?? draw the dotted underline whose phase starts at aParam.iTextLayoutTopLeft.iX |
|
1759 } |
|
1760 |
|
1761 void CTstControl::GetFormatOfFepInlineText(TCharFormat& aFormat, TInt& aNumberOfCharactersWithSameFormat, TInt aPositionOfCharacter) const |
|
1762 { |
|
1763 const TInt lengthOfSelection=iSelectedCompositionText.Length(); |
|
1764 const TInt startOfSelectedInlineText=iSelectedCompositionText.LowerPos(); |
|
1765 const TInt endOfSelectedInlineText=iSelectedCompositionText.HigherPos(); |
|
1766 const MCoeFepAwareTextEditor& fepAwareTextEditor=*iInputCapabilities.FepAwareTextEditor(); |
|
1767 TCursorSelection cursorSelection; |
|
1768 fepAwareTextEditor.GetCursorSelectionForFep(cursorSelection); |
|
1769 TCharFormat formatBeforeInlineText; |
|
1770 GetFormatAtDocumentPosition(formatBeforeInlineText, cursorSelection.LowerPos()-1, fepAwareTextEditor); |
|
1771 TCharFormat formatAfterInlineText; |
|
1772 GetFormatAtDocumentPosition(formatAfterInlineText, cursorSelection.HigherPos()+1, fepAwareTextEditor); |
|
1773 aFormat=formatBeforeInlineText; |
|
1774 if ((lengthOfSelection>0) && (aPositionOfCharacter>=startOfSelectedInlineText) && (aPositionOfCharacter<endOfSelectedInlineText)) |
|
1775 { |
|
1776 aFormat.iFontPresentation.iTextColor=KRgbGreen; |
|
1777 } |
|
1778 else |
|
1779 { |
|
1780 aFormat.iFontPresentation.iTextColor=KRgbRed; |
|
1781 } |
|
1782 if ((formatBeforeInlineText.iFontPresentation.iUnderline!=EUnderlineOn) && (formatAfterInlineText.iFontPresentation.iUnderline!=EUnderlineOn)) |
|
1783 { |
|
1784 aFormat.iFontPresentation.iUnderline=EUnderlineOn; |
|
1785 } |
|
1786 else if ((formatBeforeInlineText.iFontPresentation.iUnderline!=EUnderlineOff) && (formatAfterInlineText.iFontPresentation.iUnderline!=EUnderlineOff)) |
|
1787 { |
|
1788 aFormat.iFontPresentation.iUnderline=EUnderlineOff; |
|
1789 } |
|
1790 else |
|
1791 { |
|
1792 aFormat.iFontSpec.iFontStyle.SetPrintPosition(EPrintPosSuperscript); |
|
1793 } |
|
1794 const TInt endOfRunOfCharactersOfSameFormat=((lengthOfSelection==0) || (aPositionOfCharacter>=endOfSelectedInlineText))? |
|
1795 iBuffer.Length(): |
|
1796 (aPositionOfCharacter>=startOfSelectedInlineText)? |
|
1797 endOfSelectedInlineText: |
|
1798 startOfSelectedInlineText; |
|
1799 aNumberOfCharactersWithSameFormat=endOfRunOfCharactersOfSameFormat-aPositionOfCharacter; |
|
1800 } |
|
1801 |
|
1802 void CTstControl::HandlePointerEventInInlineTextL(TPointerEvent::TType aType, TUint, TInt aPositionInInlineText) |
|
1803 { |
|
1804 MCoeFepAwareTextEditor* const fepAwareTextEditor=iInputCapabilities.FepAwareTextEditor(); |
|
1805 __ASSERT_DEBUG(fepAwareTextEditor!=NULL, Panic(EPanicNoFepAwareTextEditorAlthoughCurrentlyInlineEditing)); |
|
1806 const TCursorSelection oldSelectedCompositionText=iSelectedCompositionText; |
|
1807 switch (aType) |
|
1808 { |
|
1809 case TPointerEvent::EButton1Down: |
|
1810 iSelectedCompositionText.iAnchorPos=aPositionInInlineText; |
|
1811 // fall through |
|
1812 case TPointerEvent::EDrag: |
|
1813 iSelectedCompositionText.iCursorPos=aPositionInInlineText; |
|
1814 break; |
|
1815 #if defined(__GCC32__) |
|
1816 default: |
|
1817 break; |
|
1818 #endif |
|
1819 } |
|
1820 if ((iSelectedCompositionText.iCursorPos!=oldSelectedCompositionText.iCursorPos) || (iSelectedCompositionText.iAnchorPos!=oldSelectedCompositionText.iAnchorPos)) |
|
1821 { |
|
1822 fepAwareTextEditor->UpdateFepInlineTextL(iBuffer, iSelectedCompositionText.iCursorPos); |
|
1823 } |
|
1824 } |
|
1825 |
|
1826 void CTstControl::ExecuteFunctionL() |
|
1827 { |
|
1828 InsertCompositionCharacterAndDrawNowL(iCharacterCode); |
|
1829 } |
|
1830 |
|
1831 // CTstControl::CStateInformation |
|
1832 |
|
1833 CTstControl::CStateInformation* CTstControl::CStateInformation::NewLC(TInt aMeaninglessNumber) |
|
1834 { |
|
1835 CStateInformation* const stateInformation=new(ELeave) CStateInformation; |
|
1836 CleanupStack::PushL(stateInformation); |
|
1837 stateInformation->ConstructL(aMeaninglessNumber); |
|
1838 return stateInformation; |
|
1839 } |
|
1840 |
|
1841 CTstControl::CStateInformation::~CStateInformation() |
|
1842 { |
|
1843 delete iMeaninglessNumber; |
|
1844 } |
|
1845 |
|
1846 CTstControl::CStateInformation::CStateInformation() |
|
1847 :iMeaninglessNumber(NULL) |
|
1848 { |
|
1849 } |
|
1850 |
|
1851 void CTstControl::CStateInformation::ConstructL(TInt aMeaninglessNumber) |
|
1852 { |
|
1853 BaseConstructL(); |
|
1854 iMeaninglessNumber=new(ELeave) TInt(aMeaninglessNumber); |
|
1855 } |
|
1856 |
|
1857 // CTstFep |
|
1858 |
|
1859 CTstFep::CTstFep(CCoeEnv& aConeEnvironment) |
|
1860 :CCoeFep(aConeEnvironment) |
|
1861 { |
|
1862 } |
|
1863 |
|
1864 void CTstFep::ConstructL(const CCoeFepParameters& aFepParameters) |
|
1865 { |
|
1866 BaseConstructL(aFepParameters); |
|
1867 iControl=CTstControl::NewL(*this); |
|
1868 ReadAllAttributesL(); |
|
1869 iControl->ActivateL(); |
|
1870 } |
|
1871 |
|
1872 CTstFep::~CTstFep() |
|
1873 { |
|
1874 delete iControl; |
|
1875 } |
|
1876 |
|
1877 void CTstFep::CancelTransaction() |
|
1878 { |
|
1879 iControl->CancelTransaction(); |
|
1880 } |
|
1881 |
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1882 void CTstFep::IsOnHasChangedState() |
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1883 { |
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1884 iControl->IsOnHasChangedState(); |
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1885 } |
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1886 |
|
1887 void CTstFep::OfferKeyEventL(TEventResponse& aEventResponse, const TKeyEvent& aKeyEvent, TEventCode aEventCode) |
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1888 { |
|
1889 // this function must correctly set aEventResponse *before* calling anything that can leave |
|
1890 aEventResponse=EEventWasConsumed; // this assumes that CTstControl::OfferKeyEventL will not leave if it returns EKeyWasNotConsumed |
|
1891 switch (iControl->OfferKeyEventL(aKeyEvent, aEventCode)) |
|
1892 { |
|
1893 case EKeyWasNotConsumed: |
|
1894 aEventResponse=EEventWasNotConsumed; |
|
1895 break; |
|
1896 case EKeyWasConsumed: |
|
1897 aEventResponse=EEventWasConsumed; |
|
1898 break; |
|
1899 #if defined(_DEBUG) |
|
1900 default: |
|
1901 Panic(EPanicBadKeyResponse); |
|
1902 break; |
|
1903 #endif |
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1904 } |
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1905 } |
|
1906 |
|
1907 void CTstFep::OfferPointerEventL(TEventResponse& aEventResponse, const TPointerEvent& aPointerEvent, const CCoeControl* aWindowOwningControl) |
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1908 { |
|
1909 iControl->OfferPointerEventL(aEventResponse, aPointerEvent, aWindowOwningControl); |
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1910 } |
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1911 |
|
1912 void CTstFep::OfferPointerBufferReadyEventL(TEventResponse& aEventResponse, const CCoeControl*) |
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1913 { |
|
1914 aEventResponse=EEventWasNotConsumed; |
|
1915 } |
|
1916 |
|
1917 TInt CTstFep::NumberOfAttributes() const |
|
1918 { |
|
1919 return CTstControl::NumberOfAttributes(); |
|
1920 } |
|
1921 |
|
1922 TUid CTstFep::AttributeAtIndex(TInt aIndex) const |
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1923 { |
|
1924 return CTstControl::AttributeAtIndex(aIndex); |
|
1925 } |
|
1926 |
|
1927 void CTstFep::WriteAttributeDataToStreamL(TUid aAttributeUid, RWriteStream& aStream) const |
|
1928 { |
|
1929 iControl->WriteAttributeDataToStreamL(aAttributeUid, aStream); |
|
1930 } |
|
1931 |
|
1932 void CTstFep::ReadAttributeDataFromStreamL(TUid aAttributeUid, RReadStream& aStream) |
|
1933 { |
|
1934 iControl->ReadAttributeDataFromStreamL(aAttributeUid, aStream); |
|
1935 } |
|
1936 |
|
1937 void CTstFep::HandleGainingForeground() |
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1938 { |
|
1939 iControl->HandleGainingForeground(); |
|
1940 } |
|
1941 |
|
1942 void CTstFep::HandleLosingForeground() |
|
1943 { |
|
1944 iControl->HandleLosingForeground(); |
|
1945 } |
|
1946 |
|
1947 void CTstFep::HandleChangeInFocus() |
|
1948 { |
|
1949 iControl->HandleChangeInFocus(); |
|
1950 } |
|
1951 |
|
1952 void CTstFep::HandleDestructionOfFocusedItem() |
|
1953 { |
|
1954 iControl->HandleDestructionOfFocusedItem(); |
|
1955 } |
|
1956 |
|
1957 // TTstResourceFileId |
|
1958 |
|
1959 #pragma warning(disable: 4355) // "'this' : used in base member initializer list" |
|
1960 |
|
1961 TTstResourceFileId::TTstResourceFileId(CCoeEnv& aConeEnvironment, TInt aResourceFileId) |
|
1962 :TCleanupItem(UnloadResourceFile, this), |
|
1963 iConeEnvironment(aConeEnvironment), |
|
1964 iResourceFileId(aResourceFileId) |
|
1965 { |
|
1966 } |
|
1967 |
|
1968 #pragma warning(default: 4355) |
|
1969 |
|
1970 void TTstResourceFileId::UnloadResourceFile(TAny* aThis) |
|
1971 { |
|
1972 TTstResourceFileId& resourceFileId=*STATIC_CAST(TTstResourceFileId*, aThis); |
|
1973 resourceFileId.iConeEnvironment.DeleteResourceFile(resourceFileId.iResourceFileId); |
|
1974 } |
|
1975 |
|
1976 // CTstSettingsDialog |
|
1977 |
|
1978 CTstSettingsDialog::CTstSettingsDialog() |
|
1979 :iInlineEditingEnabled(ETrue), |
|
1980 iInputMethod(0) |
|
1981 { |
|
1982 } |
|
1983 |
|
1984 TBool CTstSettingsDialog::OkToExitL(TInt aButtonId) |
|
1985 { |
|
1986 __ASSERT_ALWAYS(aButtonId==EEikBidOk, Panic(EPanicUnexpectedButtonId)); |
|
1987 switch (STATIC_CAST(CEikCheckBox*, Control(EControlIdInlineEditingEnabled))->State()) |
|
1988 { |
|
1989 case CEikButtonBase::EClear: |
|
1990 iInlineEditingEnabled=EFalse; |
|
1991 break; |
|
1992 case CEikButtonBase::ESet: |
|
1993 iInlineEditingEnabled=ETrue; |
|
1994 break; |
|
1995 case CEikButtonBase::EIndeterminate: |
|
1996 #if defined(_DEBUG) |
|
1997 default: |
|
1998 Panic(EPanicBadCheckBoxState); |
|
1999 #endif |
|
2000 break; |
|
2001 } |
|
2002 iInputMethod=STATIC_CAST(CEikChoiceListBase*, Control(EControlIdInputMethod))->CurrentItem(); |
|
2003 TFixedArray<TUid, 2> attributeUids; |
|
2004 __ASSERT_DEBUG(NumberOfAttributes()==2, Panic(EPanicBadNumberOfAttributes)); |
|
2005 attributeUids[0].iUid=AttributeAtIndex(0).iUid; |
|
2006 attributeUids[1].iUid=AttributeAtIndex(1).iUid; |
|
2007 WriteAttributeDataAndBroadcastL(*iCoeEnv, attributeUids.Array()); |
|
2008 return ETrue; |
|
2009 } |
|
2010 |
|
2011 void CTstSettingsDialog::PreLayoutDynInitL() |
|
2012 { |
|
2013 ReadAllAttributesL(*iCoeEnv); |
|
2014 STATIC_CAST(CEikCheckBox*, Control(EControlIdInlineEditingEnabled))->SetState(iInlineEditingEnabled? CEikButtonBase::ESet: CEikButtonBase::EClear); |
|
2015 STATIC_CAST(CEikChoiceListBase*, Control(EControlIdInputMethod))->SetCurrentItem(iInputMethod); |
|
2016 } |
|
2017 |
|
2018 TInt CTstSettingsDialog::NumberOfAttributes() const |
|
2019 { |
|
2020 return CTstControl::NumberOfAttributes(); |
|
2021 } |
|
2022 |
|
2023 TUid CTstSettingsDialog::AttributeAtIndex(TInt aIndex) const |
|
2024 { |
|
2025 return CTstControl::AttributeAtIndex(aIndex); |
|
2026 } |
|
2027 |
|
2028 void CTstSettingsDialog::WriteAttributeDataToStreamL(TUid aAttributeUid, RWriteStream& aStream) const |
|
2029 { |
|
2030 CTstControl::WriteAttributeDataToStreamL(aAttributeUid, aStream, iInlineEditingEnabled, iInputMethod); |
|
2031 } |
|
2032 |
|
2033 void CTstSettingsDialog::ReadAttributeDataFromStreamL(TUid aAttributeUid, RReadStream& aStream) |
|
2034 { |
|
2035 CTstControl::ReadAttributeDataFromStreamL(aAttributeUid, aStream, iInlineEditingEnabled, iInputMethod); |
|
2036 } |
|
2037 |
|
2038 |
|
2039 |