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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 <bautils.h> |
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39 #include <techview/eikon.hrh> |
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40 #include <techview/eikdialg.h> |
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41 #include <techview/eikchkbx.h> |
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42 #include <techview/eikbutb.h> |
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43 #include <techview/eikchlst.h> |
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44 |
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45 #include "tfep3.hrh" |
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46 #include "TFEP3.H" |
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47 |
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48 #define DEBUGGING_MESSAGES |
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49 #if defined(DEBUGGING_MESSAGES) |
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50 #include <e32svr.h> |
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51 #endif |
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52 |
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53 // constants |
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54 |
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55 enum TPanic |
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56 { |
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57 EPanicBackupAlreadyExists=1, |
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58 EPanicNotExpectedToBeSimulatingKeyEvent1, |
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59 EPanicNotExpectedToBeSimulatingKeyEvent2, |
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60 EPanicBadIndex, |
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61 EPanicBadAttributeUid1, |
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62 EPanicBadAttributeUid2, |
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63 EPanicBadAttributeUid3, |
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64 EPanicBadAttributeUid4, |
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65 EPanicBadInputMethod1, |
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66 EPanicBadInputMethod2, |
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67 EPanicBadInputMethod3, |
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68 EPanicBadInputMethod4, |
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69 EPanicBadInputMethod5, |
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70 EPanicBadTextLength1, |
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71 EPanicBadTextLength2, |
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72 EPanicBadKeyCode1, |
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73 EPanicBadKeyCode2, |
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74 EPanicBadKeyCode3, |
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75 EPanicBadKeyCode4, |
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76 EPanicBadCharacterInBuffer, |
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77 EPanicInconsistentState, |
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78 EPanicArithmeticConfusion, |
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79 EPanicBadLengthOfTextBeforeSelection, |
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80 EPanicSelectionExtendsPastEndOfDocument, |
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81 EPanicBadLengthOfTextAfterSelection, |
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82 EPanicBadLengthOfSelection, |
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83 EPanicBadHeight, |
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84 EPanicIsAlreadyActive, |
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85 EPanicNoFepAwareTextEditorAlthoughCurrentlyInlineEditing, |
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86 EPanicBadKeyResponse, |
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87 EPanicUnexpectedButtonId, |
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88 EPanicBadCheckBoxState, |
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89 EPanicBadNumberOfAttributes |
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90 }; |
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91 |
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92 LOCAL_D const TUint Alpha[10][4] = {{0,0,0,0},{0,0,0,0},{65,66,67,0},{68,69,70,0},{71,72,73,0},{74,75,76,0},{77,78,79,0},{80,81,82,83},{84,85,86,0},{87,88,89,90}} ; |
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93 |
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94 _LIT(KLitTFEP3, "TFEP3"); |
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95 #if defined(_UNICODE) |
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96 const TUint KEllipsisCharacter=0x2026; |
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97 _LIT(KLitCompositionFontTypefaceName, "publicDomainUnicode"); |
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98 #else |
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99 const TUint KEllipsisCharacter=0x85; |
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100 _LIT(KLitCompositionFontTypefaceName, "courier"); |
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101 #endif |
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102 _LIT(KLitStatusFontTypefaceName, "arial"); |
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103 _LIT(KLitNotAvailable, "[not available]"); |
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104 //_LIT(KLitTooLong, "[too long]"); |
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105 _LIT(KLitQuotationMark, "\""); |
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106 _LIT(KLitTextBeforeSelectionColonSpace, "Text before selection: "); |
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107 _LIT(KLitTextAfterSelectionColonSpace, "Text after selection: "); |
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108 _LIT(KLitSelectionColonSpace, "Selection: "); |
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109 _LIT(KLitInputMethodColonSpace, "Input method: "); |
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110 _LIT(KLitPlain, "plain"); |
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111 _LIT(KLitHexadecimalCharacterCode, "hexadecimal character-code"); |
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112 _LIT(KLitNumberKeyPad, "number keypad"); |
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113 _LIT(KLitInlineEditingColonSpace, "Inline editing: "); |
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114 _LIT(KLitEnabled, "enabled"); |
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115 _LIT(KLitDisabled, "disabled"); |
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116 _LIT(KLitOpeningSquareBracket, "["); |
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117 _LIT(KLitCaptionColonSpace, "Caption: "); |
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118 _LIT(KLitInputCapabilitiesColonSpace, "Input-capabilities: "); |
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119 _LIT(KLitNone, "none"); |
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120 _LIT(KLitWesternNumericIntegerPositive, "Western numeric integer positive"); |
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121 _LIT(KLitWesternNumericIntegerNegative, "Western numeric integer negative"); |
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122 _LIT(KLitWesternNumericReal, "Western numeric real"); |
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123 _LIT(KLitWesternAlphabetic, "Western alphabetic"); |
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124 _LIT(KLitJapaneseHiragana, "Japanese hiragana"); |
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125 _LIT(KLitJapaneseKatakanaHalfWidth, "Japanese katakana half-width"); |
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126 _LIT(KLitJapaneseKatakanaFullWidth, "Japanese katakana full-width"); |
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127 _LIT(KLitDialableCharacters, "dialable characters"); |
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128 _LIT(KLitSecretText, "secret text"); |
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129 _LIT(KLitAllText, "all text"); |
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130 _LIT(KLitNavigation, "navigation"); |
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131 _LIT(KLitCommaSpace, ", "); |
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132 _LIT(KLitClosingSquareBracket, "]"); |
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133 |
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134 // local and global functions |
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135 |
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136 LOCAL_C void Panic(TPanic aPanic) |
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137 { |
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138 User::Panic(KLitTFEP3, aPanic); |
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139 } |
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140 |
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141 GLDEF_C TInt E32Dll( |
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142 ) |
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143 { |
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144 return KErrNone; |
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145 } |
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146 |
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147 // TTstTextBackup |
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148 |
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149 #pragma warning(disable: 4355) // "'this' : used in base member initializer list" |
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150 |
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151 TTstTextBackup::TTstTextBackup(TDes& aText) |
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152 :iCleanupItem(Cleanup, this), |
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153 iOriginal(aText), |
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154 iBackup(NULL) |
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155 { |
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156 } |
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157 |
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158 #pragma warning(default: 4355) |
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159 |
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160 void TTstTextBackup::PushOntoCleanupStackL() |
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161 { |
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162 __ASSERT_DEBUG(iBackup==NULL, Panic(EPanicBackupAlreadyExists)); |
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163 iBackup=iOriginal.AllocL(); |
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164 CleanupStack::PushL(iCleanupItem); |
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165 } |
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166 |
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167 void TTstTextBackup::PopOffCleanupStack() |
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168 { |
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169 delete iBackup; |
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170 CleanupStack::Pop(); |
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171 } |
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172 |
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173 void TTstTextBackup::Cleanup(TAny* aTextBackup) |
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174 { |
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175 TTstTextBackup* const textBackup=STATIC_CAST(TTstTextBackup*, aTextBackup); |
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176 textBackup->iOriginal=*textBackup->iBackup; |
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177 delete textBackup->iBackup; |
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178 } |
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179 |
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180 // CTstInsertionPoint |
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181 |
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182 CTstInsertionPoint* CTstInsertionPoint::NewL(RWindowBase& aWindow, CCoeEnv& aConeEnvironment) |
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183 { |
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184 CTstInsertionPoint* const insertionPoint=new(ELeave) CTstInsertionPoint(aConeEnvironment.WsSession()); |
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185 CleanupStack::PushL(insertionPoint); |
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186 insertionPoint->ConstructL(aWindow, aConeEnvironment.ScreenDevice()->DisplayMode()); |
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187 CleanupStack::Pop(); // insertionPoint |
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188 return insertionPoint; |
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189 } |
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190 |
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191 CTstInsertionPoint::~CTstInsertionPoint() |
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192 { |
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193 iSprite.Close(); |
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194 delete iSpriteMember.iBitmap; // must be deleted after iSprite is closed as iSprite has a reference to it |
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195 // iSpriteMember.iMaskBitmap is not deleted as it is the same as iSpriteMember.iBitmap |
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196 } |
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197 |
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198 void CTstInsertionPoint::SetPosition(const TPoint& aPosition) |
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199 { |
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200 iPosition=aPosition; |
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201 if (iFlags&EFlagOn) |
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202 { |
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203 iSprite.SetPosition(iPosition); |
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204 } |
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205 } |
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206 |
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207 void CTstInsertionPoint::SetOn(TBool aOn) |
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208 { |
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209 if (!aOn!=!(iFlags&EFlagOn)) // fold non-zero values on both sides before comparing for inequality |
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210 { |
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211 DoSetOn(aOn); |
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212 } |
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213 } |
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214 |
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215 CTstInsertionPoint::CTstInsertionPoint(RWsSession& aWindowServerSession) |
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216 :iSprite(aWindowServerSession), |
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217 iPosition(0, 0), |
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218 iFlags(0) |
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219 { |
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220 iSpriteMember.iBitmap=NULL; |
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221 iSpriteMember.iMaskBitmap=NULL; |
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222 } |
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223 |
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224 void CTstInsertionPoint::ConstructL(RWindowBase& aWindow, TDisplayMode aDisplayMode) |
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225 { |
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226 iSpriteMember.iBitmap=CreateBitmapL(aDisplayMode); |
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227 iSpriteMember.iMaskBitmap=iSpriteMember.iBitmap; |
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228 iSpriteMember.iInvertMask=ETrue; |
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229 iSpriteMember.iDrawMode=CGraphicsContext::EDrawModePEN; |
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230 iSpriteMember.iOffset.iX=-(CTstInsertionPoint::EWidth/2); |
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231 iSpriteMember.iOffset.iY=0; |
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232 iSpriteMember.iInterval=0; |
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233 User::LeaveIfError(iSprite.Construct(aWindow, iPosition, 0)); |
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234 User::LeaveIfError(iSprite.AppendMember(iSpriteMember)); |
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235 DoSetOn(EFalse); |
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236 User::LeaveIfError(iSprite.Activate()); |
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237 } |
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238 |
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239 CFbsBitmap* CTstInsertionPoint::CreateBitmapL(TDisplayMode aDisplayMode) |
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240 { |
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241 CFbsBitmap* const bitmap=new(ELeave) CFbsBitmap; |
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242 CleanupStack::PushL(bitmap); |
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243 User::LeaveIfError(bitmap->Create(TSize(CTstInsertionPoint::EWidth, CTstInsertionPoint::EHeight), aDisplayMode)); |
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244 CFbsBitmapDevice* const bitmapDevice=CFbsBitmapDevice::NewL(bitmap); |
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245 CleanupStack::PushL(bitmapDevice); |
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246 CFbsBitGc* const graphicsContext=CFbsBitGc::NewL(); |
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247 CleanupStack::PushL(graphicsContext); |
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248 graphicsContext->Activate(bitmapDevice); |
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249 graphicsContext->SetBrushStyle(CGraphicsContext::ESolidBrush); |
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250 graphicsContext->SetBrushColor(KRgbWhite); |
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251 graphicsContext->SetPenStyle(CGraphicsContext::ESolidPen); |
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252 graphicsContext->SetPenColor(KRgbBlack); |
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253 graphicsContext->Clear(); |
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254 const TPoint bottomLeft(0, CTstInsertionPoint::EHeight-1); |
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255 const TPoint bottomRight(CTstInsertionPoint::EWidth-1, CTstInsertionPoint::EHeight-1); |
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256 const TPoint top(CTstInsertionPoint::EWidth/2, 0); |
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257 graphicsContext->DrawLine(bottomLeft, bottomRight); |
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258 graphicsContext->DrawLine(bottomRight, top); |
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259 graphicsContext->DrawLine(top, bottomLeft); |
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260 CleanupStack::PopAndDestroy(2); // graphicsContext and bitmapDevice |
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261 CleanupStack::Pop(); // bitmap |
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262 return bitmap; |
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263 } |
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264 |
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265 void CTstInsertionPoint::DoSetOn(TBool aOn) |
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266 { |
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267 iSprite.SetPosition(aOn? iPosition: TPoint(-(EWidth*4), -(EHeight*4))); |
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268 if (aOn) |
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269 { |
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270 iFlags|=EFlagOn; |
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271 } |
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272 else |
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273 { |
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274 iFlags&=~EFlagOn; |
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275 } |
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276 } |
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277 |
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278 // CTstControl |
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279 |
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280 CTstControl* CTstControl::NewL(CTstFep& aFep) |
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281 { |
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282 CTstControl* const control=new(ELeave) CTstControl(aFep); |
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283 CleanupStack::PushL(control); |
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284 control->ConstructL(); |
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285 CleanupStack::Pop(); // control |
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286 return control; |
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287 } |
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288 |
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289 CTstControl::~CTstControl() |
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290 { |
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291 if (iFlags&EFlagInsideInlineEditingTransaction) |
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292 { |
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293 CancelInlineEdit(*iInputCapabilities.FepAwareTextEditor()); |
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294 } |
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295 iCoeEnv->ReleaseScreenFont(iCompositionFont); |
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296 iCoeEnv->ReleaseScreenFont(iStatusFont); |
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297 STATIC_CAST(CCoeAppUi*, iCoeEnv->AppUi())->RemoveFromStack(this); |
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298 delete iInsertionPoint; |
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299 delete iMoveCursorTimer; |
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300 } |
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301 |
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302 void CTstControl::CancelTransaction() |
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303 { |
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304 __ASSERT_DEBUG(!iFep.IsSimulatingKeyEvent() || ((~iFlags&EFlagInsideInlineEditingTransaction) && (iBuffer.Length()==0)), Panic(EPanicNotExpectedToBeSimulatingKeyEvent1)); |
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305 TBool needToDraw=EFalse; |
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306 if (iFlags&EFlagInsideInlineEditingTransaction) |
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307 { |
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308 CancelInlineEdit(*iInputCapabilities.FepAwareTextEditor()); |
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309 needToDraw=ETrue; |
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310 } |
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311 if (iBuffer.Length()>0) |
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312 { |
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313 ResetBuffer(); |
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314 needToDraw=ETrue; |
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315 } |
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316 if (needToDraw) |
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317 { |
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318 DrawNow(); |
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319 } |
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320 } |
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321 |
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322 void CTstControl::IsOnHasChangedState() |
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323 { |
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324 ChangeSetupAndResetBufferAndDrawNow(NULL); |
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325 } |
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326 |
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327 void CTstControl::OfferPointerEventL(CCoeFep::TEventResponse& aEventResponse, const TPointerEvent& aPointerEvent, const CCoeControl* aWindowOwningControl) |
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328 { |
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329 // this function must correctly set aEventResponse *before* calling anything that can leave |
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330 if (aWindowOwningControl==this) |
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331 { |
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332 aEventResponse=CCoeFep::EEventWasConsumed; |
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333 HandlePointerEventL(aPointerEvent); |
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334 } |
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335 else |
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336 { |
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337 aEventResponse=CCoeFep::EEventWasNotConsumed; |
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338 } |
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339 } |
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340 |
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341 TInt CTstControl::NumberOfAttributes() |
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342 { |
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343 // InlineEditingEnabled & InputMethod...change this if want to add any more attributes... |
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344 return 2; |
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345 } |
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346 |
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347 TUid CTstControl::AttributeAtIndex(TInt aIndex) |
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348 { |
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349 switch (aIndex) |
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350 { |
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351 case 0: |
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352 return TUid::Uid(ETstInlineEditingEnabledUid); |
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353 case 1: |
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354 return TUid::Uid(ETstInputMethodUid); |
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355 #if defined(_DEBUG) |
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356 default: |
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357 Panic(EPanicBadIndex); |
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358 break; |
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359 #endif |
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360 } |
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361 return KNullUid; |
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362 } |
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363 |
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364 void CTstControl::WriteAttributeDataToStreamL(TUid aAttributeUid, RWriteStream& aStream) const |
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365 { |
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366 switch (aAttributeUid.iUid) |
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367 { |
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368 case ETstInlineEditingEnabledUid: |
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369 aStream.WriteUint8L((iFlags&EFlagInlineEditingEnabled)!=0); |
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370 break; |
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371 case ETstInputMethodUid: |
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372 aStream.WriteUint8L(iInputMethod); |
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373 break; |
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374 #if defined(_DEBUG) |
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375 default: |
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376 Panic(EPanicBadAttributeUid1); |
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377 break; |
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378 #endif |
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379 } |
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380 } |
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381 |
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382 void CTstControl::ReadAttributeDataFromStreamL(TUid aAttributeUid, RReadStream& aStream) |
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383 { |
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384 switch (aAttributeUid.iUid) |
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385 { |
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386 case ETstInlineEditingEnabledUid: |
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387 ChangeSetupAndResetBufferAndDrawNow(SetFlagInlineEditingEnabled, aStream.ReadUint8L()); |
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388 break; |
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389 case ETstInputMethodUid: |
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390 { |
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391 TInt inputMethod=aStream.ReadUint8L(); |
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392 if ((inputMethod!=EInputMethodPlain) && (inputMethod!=EInputMethodHexadecimalCharacterCode) && (inputMethod!=EInputMethodNumberKeyPad)) |
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393 { |
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394 User::Leave(KErrCorrupt); |
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395 } |
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396 ChangeSetupAndResetBufferAndDrawNow(SetInputMethod, inputMethod); |
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397 } |
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398 break; |
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399 #if defined(_DEBUG) |
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400 default: |
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401 Panic(EPanicBadAttributeUid2); |
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402 break; |
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403 #endif |
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404 } |
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405 } |
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406 |
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407 void CTstControl::WriteAttributeDataToStreamL(TUid aAttributeUid, RWriteStream& aStream, TBool aInlineEditingEnabled, TInt aInputMethod) |
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408 { |
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409 switch (aAttributeUid.iUid) |
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410 { |
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411 case ETstInlineEditingEnabledUid: |
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412 aStream.WriteUint8L(aInlineEditingEnabled!=EFalse); |
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413 break; |
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414 case ETstInputMethodUid: |
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415 aStream.WriteUint8L(aInputMethod); |
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416 break; |
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417 #if defined(_DEBUG) |
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418 default: |
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419 Panic(EPanicBadAttributeUid3); |
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420 break; |
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421 #endif |
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422 } |
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423 } |
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424 |
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425 void CTstControl::ReadAttributeDataFromStreamL(TUid aAttributeUid, RReadStream& aStream, TBool& aInlineEditingEnabled, TInt& aInputMethod) |
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426 { |
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427 switch (aAttributeUid.iUid) |
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428 { |
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429 case ETstInlineEditingEnabledUid: |
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430 aInlineEditingEnabled=aStream.ReadUint8L(); |
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431 break; |
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432 case ETstInputMethodUid: |
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433 aInputMethod=aStream.ReadUint8L(); |
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434 break; |
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435 #if defined(_DEBUG) |
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436 default: |
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437 Panic(EPanicBadAttributeUid4); |
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438 break; |
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439 #endif |
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440 } |
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441 } |
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442 |
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443 void CTstControl::HandleGainingForeground() |
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444 { |
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445 DrawableWindow()->MoveToGroup(iCoeEnv->WsSession().GetFocusWindowGroup()); // ignore the error returned |
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446 ChangeSetupAndResetBufferAndDrawNow(SetForeground, ETrue); |
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447 } |
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448 |
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449 void CTstControl::HandleLosingForeground() |
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450 { |
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451 ChangeSetupAndResetBufferAndDrawNow(SetForeground, EFalse); |
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452 } |
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453 |
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454 void CTstControl::HandleChangeInFocus() |
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455 { |
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456 ChangeSetupAndResetBufferAndDrawNow(SetInputCapabilities, NULL); |
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457 } |
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458 |
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459 void CTstControl::HandleDestructionOfFocusedItem() |
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460 { |
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461 if (!IsBeingDestroyed()) |
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462 { |
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463 const TCoeInputCapabilities inputCapabilities(STATIC_CAST(const CCoeAppUi*, iCoeEnv->AppUi())->InputCapabilities()); |
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464 if (inputCapabilities.FepAwareTextEditor()==NULL) |
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465 { |
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466 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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467 } |
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468 ChangeSetupAndResetBufferAndDrawNow(SetInputCapabilities, REINTERPRET_CAST(TInt, &inputCapabilities)); |
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469 } |
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470 } |
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471 |
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472 CTstControl::CTstControl(CTstFep& aFep) |
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473 :iFep(aFep), |
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474 iInputMethod(EInputMethodPlain), |
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475 iFlags(0), |
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476 iBuffer(KNullDesC), |
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477 iSelectedCompositionText(0, 0), |
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478 iInputCapabilities(TCoeInputCapabilities::ENone), |
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479 iCompositionFont(NULL), |
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480 iStatusFont(NULL), |
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481 iInsertionPoint(NULL), |
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482 iPositionOnWindowBeingDragged(0, 0), |
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483 iCountKeyPressed(0), |
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484 iLastKeyPressed(0) |
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485 { |
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486 } |
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487 |
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488 void CTstControl::ConstructL() |
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489 { |
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490 iMoveCursorTimer = CTstControl::CMoveCursorTimer::NewL(*this); |
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491 CreateWindowL(); |
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492 EnableDragEvents(); |
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493 ClaimPointerGrab(); |
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494 SetNonFocusing(); |
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495 RDrawableWindow& window=*DrawableWindow(); |
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496 window.SetOrdinalPosition(0, ECoeWinPriorityFep); |
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497 window.SetShadowHeight(3); |
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498 TFontSpec compositionFontSpec(KLitCompositionFontTypefaceName, 200); |
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499 compositionFontSpec.iTypeface.SetIsProportional(EFalse); |
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500 iCompositionFont=iCoeEnv->CreateScreenFontL(compositionFontSpec); |
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501 iStatusFont=iCoeEnv->CreateScreenFontL(TFontSpec(KLitStatusFontTypefaceName, 120)); |
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502 iInsertionPoint=CTstInsertionPoint::NewL(window, *iCoeEnv); |
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503 SetPositionOfInsertionPointInBuffer(0); |
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504 const TInt statusFontHeightInPixels=iStatusFont->HeightInPixels(); |
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505 const TSize size(320, 1+EGapAboveCompositionLine+iCompositionFont->HeightInPixels()+EGapBelowCompositionLine+EGapAboveTopStatusLine+(3*(statusFontHeightInPixels+EGapBetweenEachStatusLine))+statusFontHeightInPixels+EGapBelowBottomStatusLine+1); |
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506 const TSize screenSize=iCoeEnv->ScreenDevice()->SizeInPixels(); |
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507 SetExtent(TPoint(screenSize.iWidth-(size.iWidth+10), screenSize.iHeight-(size.iHeight+10)), size); |
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508 STATIC_CAST(CCoeAppUi*, iCoeEnv->AppUi())->AddToStackL(this, ECoeStackPriorityFep, ECoeStackFlagRefusesFocus|ECoeStackFlagSharable); |
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509 ChangeSetupAndResetBufferAndDrawNow(SetForeground, iCoeEnv->RootWin().Identifier()==iCoeEnv->WsSession().GetFocusWindowGroup()); |
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510 ChangeSetupAndResetBufferAndDrawNow(SetFocus, EFalse); |
|
511 ChangeSetupAndResetBufferAndDrawNow(SetFlagInlineEditingEnabled, ETrue); |
|
512 ChangeSetupAndResetBufferAndDrawNow(SetInputMethod, EInputMethodPlain); |
|
513 ChangeSetupAndResetBufferAndDrawNow(SetInputCapabilities, NULL); |
|
514 } |
|
515 |
|
516 void CTstControl::SetForeground(CTstControl& aControl, TBool& aChangeWasMade, TInt aParameter) |
|
517 { |
|
518 SetFlag(aControl, aChangeWasMade, aParameter, EFlagForeground); |
|
519 } |
|
520 |
|
521 void CTstControl::SetFocus(CTstControl& aControl, TBool& aChangeWasMade, TInt aParameter) |
|
522 { |
|
523 aChangeWasMade=EFalse; |
|
524 if (!aParameter!=!aControl.IsFocused()) // fold non-zero values on both sides before comparing for inequality |
|
525 { |
|
526 CCoeAppUi& appUi=*STATIC_CAST(CCoeAppUi*, aControl.iCoeEnv->AppUi()); |
|
527 appUi.UpdateStackedControlFlags(&aControl, (aParameter? 0: ECoeStackFlagRefusesFocus), ECoeStackFlagRefusesFocus); |
|
528 appUi.HandleStackChanged(); |
|
529 aChangeWasMade=ETrue; |
|
530 } |
|
531 } |
|
532 |
|
533 void CTstControl::SetFlagInlineEditingEnabled(CTstControl& aControl, TBool& aChangeWasMade, TInt aParameter) |
|
534 { |
|
535 SetFlag(aControl, aChangeWasMade, aParameter, EFlagInlineEditingEnabled); |
|
536 } |
|
537 |
|
538 void CTstControl::SetInputMethod(CTstControl& aControl, TBool& aChangeWasMade, TInt aParameter) |
|
539 { |
|
540 __ASSERT_DEBUG((aParameter==EInputMethodPlain) || (aParameter==EInputMethodHexadecimalCharacterCode) || (aParameter ==EInputMethodNumberKeyPad), Panic(EPanicBadInputMethod1)); |
|
541 aChangeWasMade=EFalse; |
|
542 if (aControl.iInputMethod!=aParameter) |
|
543 { |
|
544 aControl.iInputMethod=aParameter; |
|
545 aChangeWasMade=ETrue; |
|
546 } |
|
547 } |
|
548 |
|
549 void CTstControl::SetInputCapabilities(CTstControl& aControl, TBool& aChangeWasMade, TInt aParameter) |
|
550 { |
|
551 aChangeWasMade=EFalse; |
|
552 if (!aControl.IsFocused()) |
|
553 { |
|
554 const TCoeInputCapabilities inputCapabilities((aParameter!=NULL)? *REINTERPRET_CAST(const TCoeInputCapabilities*, aParameter): STATIC_CAST(const CCoeAppUi*, aControl.iCoeEnv->AppUi())->InputCapabilities()); |
|
555 if (aControl.iInputCapabilities!=inputCapabilities) |
|
556 { |
|
557 aControl.iInputCapabilities=inputCapabilities; |
|
558 aChangeWasMade=ETrue; |
|
559 } |
|
560 } |
|
561 } |
|
562 |
|
563 void CTstControl::SetFlag(CTstControl& aControl, TBool& aChangeWasMade, TInt aParameter, TUint aFlag) |
|
564 { |
|
565 aChangeWasMade=EFalse; |
|
566 if (!aParameter!=!(aControl.iFlags&aFlag)) // fold non-zero values on both sides before comparing for inequality |
|
567 { |
|
568 aControl.iFlags^=aFlag; |
|
569 aChangeWasMade=ETrue; |
|
570 } |
|
571 } |
|
572 |
|
573 void CTstControl::ChangeSetupAndResetBufferAndDrawNow(FChangeFunction aChangeFunction, TInt aParameter) |
|
574 { |
|
575 __ASSERT_DEBUG(!iFep.IsSimulatingKeyEvent() || ((~iFlags&EFlagInsideInlineEditingTransaction) && (iBuffer.Length()==0)), Panic(EPanicNotExpectedToBeSimulatingKeyEvent2)); |
|
576 TBool needToDraw=EFalse; |
|
577 if (iFlags&EFlagInsideInlineEditingTransaction) |
|
578 { |
|
579 CancelInlineEdit(*iInputCapabilities.FepAwareTextEditor()); |
|
580 needToDraw=ETrue; |
|
581 } |
|
582 if (aChangeFunction!=NULL) |
|
583 { |
|
584 TBool changeWasMade; |
|
585 (*aChangeFunction)(*this, changeWasMade, aParameter); |
|
586 if (changeWasMade) |
|
587 { |
|
588 needToDraw=ETrue; |
|
589 } |
|
590 } |
|
591 if (iBuffer.Length()>0) |
|
592 { |
|
593 ResetBuffer(); |
|
594 needToDraw=ETrue; |
|
595 } |
|
596 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 |
|
597 iInsertionPoint->SetOn(!IsFocused() && !potentiallyInlineEditing); |
|
598 if (!potentiallyInlineEditing!=!(iFlags&EFlagHasNoCompositionWindow)) // fold non-zero values on both sides before comparing for inequality |
|
599 { |
|
600 const TInt heightOfCompositionWindow=EGapAboveCompositionLine+iCompositionFont->HeightInPixels()+EGapBelowCompositionLine; |
|
601 TInt windowAdjustmentY; |
|
602 if (potentiallyInlineEditing) |
|
603 { |
|
604 windowAdjustmentY=heightOfCompositionWindow; |
|
605 iFlags|=EFlagHasNoCompositionWindow; |
|
606 } |
|
607 else |
|
608 { |
|
609 windowAdjustmentY=-heightOfCompositionWindow; |
|
610 iFlags&=~EFlagHasNoCompositionWindow; |
|
611 } |
|
612 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) |
|
613 rectangle.iTl.iY+=windowAdjustmentY; |
|
614 SetRect(rectangle); |
|
615 needToDraw=ETrue; |
|
616 } |
|
617 const TBool shouldBeVisible=(iFep.IsOn() && (iFlags&EFlagForeground)); |
|
618 if (!IsVisible()!=!shouldBeVisible) // fold non-zero values on both sides before comparing for inequality |
|
619 { |
|
620 MakeVisible(shouldBeVisible); |
|
621 needToDraw=EFalse; |
|
622 } |
|
623 if (needToDraw) |
|
624 { |
|
625 DrawNow(); |
|
626 } |
|
627 } |
|
628 |
|
629 // The CMoveCursorTimer |
|
630 |
|
631 CTstControl::CMoveCursorTimer::~CMoveCursorTimer() |
|
632 { |
|
633 // Cancel and delete anything |
|
634 Cancel(); |
|
635 } |
|
636 |
|
637 |
|
638 CTstControl::CMoveCursorTimer::CMoveCursorTimer(CTstControl& aControl):CTimer(EPriorityStandard),iControl(aControl) |
|
639 { |
|
640 CActiveScheduler::Add(this); |
|
641 } |
|
642 |
|
643 CTstControl::CMoveCursorTimer* CTstControl::CMoveCursorTimer::NewL(CTstControl& aControl) |
|
644 { |
|
645 CMoveCursorTimer* cursorTimer = new (ELeave) CMoveCursorTimer(aControl); |
|
646 CleanupStack::PushL(cursorTimer); |
|
647 cursorTimer->ConstructL(); |
|
648 CleanupStack::Pop(); |
|
649 return cursorTimer; |
|
650 } |
|
651 |
|
652 |
|
653 void CTstControl::CMoveCursorTimer::ConstructL() |
|
654 { |
|
655 CTimer::ConstructL(); |
|
656 } |
|
657 |
|
658 void CTstControl::CMoveCursorTimer::RunL() |
|
659 { |
|
660 |
|
661 TUint moveCursor = iControl.iSelectedCompositionText.iCursorPos+1; |
|
662 iControl.iCountKeyPressed = 0; |
|
663 iControl.SetPositionOfInsertionPointInBuffer(moveCursor); |
|
664 iControl.DrawNow(); |
|
665 |
|
666 } |
|
667 |
|
668 |
|
669 void CTstControl::CMoveCursorTimer::StartTimer() |
|
670 { |
|
671 Cancel(); |
|
672 CTimer::After(600000); |
|
673 } |
|
674 |
|
675 |
|
676 // End of the CMoveCursorTimer |
|
677 |
|
678 |
|
679 void CTstControl::InsertCompositionCharacterAndDrawNowL(TUint aCharacterCode) |
|
680 { |
|
681 if (iBuffer.Length() < EMaximumLengthOfBuffer-1) |
|
682 { |
|
683 TTstTextBackup textBackup=iBuffer; |
|
684 textBackup.PushOntoCleanupStackL(); |
|
685 TBuf<1> buffer=KNullDesC(); |
|
686 buffer.Append(aCharacterCode); |
|
687 iBuffer.Insert(iSelectedCompositionText.iCursorPos, buffer); |
|
688 TInt newPositionOfInsertionPointInBuffer=iSelectedCompositionText.iCursorPos+1; |
|
689 __ASSERT_DEBUG((iInputMethod==EInputMethodPlain) || (iInputMethod==EInputMethodHexadecimalCharacterCode) || (iInputMethod==EInputMethodNumberKeyPad), Panic(EPanicBadInputMethod4)); |
|
690 if (iInputMethod==EInputMethodHexadecimalCharacterCode) |
|
691 { |
|
692 if (newPositionOfInsertionPointInBuffer>=ENumberOfHexadecimalDigitsPerCharacterCode) |
|
693 { |
|
694 TUint characterCode=0; |
|
695 for (TInt i=ENumberOfHexadecimalDigitsPerCharacterCode; ; --i) |
|
696 { |
|
697 if (i<=0) |
|
698 { |
|
699 const TInt positionToInsertCharacterCode=newPositionOfInsertionPointInBuffer-ENumberOfHexadecimalDigitsPerCharacterCode; |
|
700 iBuffer.Delete(positionToInsertCharacterCode, ENumberOfHexadecimalDigitsPerCharacterCode-1); |
|
701 iBuffer[positionToInsertCharacterCode]=(TText)characterCode; |
|
702 newPositionOfInsertionPointInBuffer-=ENumberOfHexadecimalDigitsPerCharacterCode-1; |
|
703 break; |
|
704 } |
|
705 const TCharUC hexadecimalDigit=iBuffer[newPositionOfInsertionPointInBuffer-i]; |
|
706 characterCode*=16; |
|
707 if ((hexadecimalDigit>='0') && (hexadecimalDigit<='9')) |
|
708 { |
|
709 characterCode+=hexadecimalDigit-'0'; |
|
710 } |
|
711 else if ((hexadecimalDigit>='A') && (hexadecimalDigit<='F')) |
|
712 { |
|
713 characterCode+=(hexadecimalDigit-'A')+10; |
|
714 } |
|
715 else |
|
716 { |
|
717 break; |
|
718 } |
|
719 } |
|
720 } |
|
721 } |
|
722 else if (iInputMethod==EInputMethodNumberKeyPad) |
|
723 { |
|
724 const TInt positionToDelete = newPositionOfInsertionPointInBuffer-1; |
|
725 iBuffer.Delete(positionToDelete,1); |
|
726 newPositionOfInsertionPointInBuffer = positionToDelete; |
|
727 |
|
728 if (char(aCharacterCode)=='1') |
|
729 { |
|
730 // Does nothing as 1 has Nothing associated with it... |
|
731 } |
|
732 else |
|
733 { |
|
734 if((iCountKeyPressed==0)||(iLastKeyPressed==aCharacterCode)) |
|
735 { |
|
736 |
|
737 const TBool first=(iCountKeyPressed==0); |
|
738 iCountKeyPressed++; |
|
739 iLastKeyPressed=aCharacterCode; |
|
740 TInt code = iLastKeyPressed - '0'; |
|
741 TInt limit = ((code == 7)||(code == 9)) ? 4 : 3; |
|
742 if (iCountKeyPressed > limit) |
|
743 { |
|
744 iCountKeyPressed = short(iCountKeyPressed % limit); |
|
745 if (iCountKeyPressed == 0) |
|
746 iCountKeyPressed = limit; |
|
747 } |
|
748 TUint character = Alpha [code] [iCountKeyPressed-1]; |
|
749 if (!first) |
|
750 { |
|
751 iBuffer.Delete(newPositionOfInsertionPointInBuffer,1); |
|
752 } |
|
753 buffer.Delete(0,1); |
|
754 buffer.Append(character); |
|
755 iBuffer.Insert(newPositionOfInsertionPointInBuffer,buffer); |
|
756 } |
|
757 else |
|
758 { |
|
759 if (aCharacterCode == '0') |
|
760 { |
|
761 iCountKeyPressed = 0; |
|
762 newPositionOfInsertionPointInBuffer++; |
|
763 } |
|
764 else |
|
765 { |
|
766 iLastKeyPressed = aCharacterCode; |
|
767 iCountKeyPressed = 1; |
|
768 |
|
769 TInt code = iLastKeyPressed - '0'; |
|
770 TUint character = Alpha [code] [iCountKeyPressed -1]; |
|
771 buffer.Delete(0,1); |
|
772 buffer.Append(character); |
|
773 newPositionOfInsertionPointInBuffer++; |
|
774 iBuffer.Insert(newPositionOfInsertionPointInBuffer,buffer); |
|
775 } |
|
776 } |
|
777 iMoveCursorTimer->StartTimer(); |
|
778 } |
|
779 } |
|
780 SetPositionOfInsertionPointInBuffer(newPositionOfInsertionPointInBuffer); |
|
781 MCoeFepAwareTextEditor* const fepAwareTextEditor=iInputCapabilities.FepAwareTextEditor(); |
|
782 if ((fepAwareTextEditor==NULL) || !(iFlags&EFlagInlineEditingEnabled)) |
|
783 { |
|
784 DrawNow(); |
|
785 } |
|
786 else |
|
787 { |
|
788 SetInlineTextL(*fepAwareTextEditor); |
|
789 } |
|
790 |
|
791 textBackup.PopOffCleanupStack(); |
|
792 } |
|
793 } |
|
794 |
|
795 |
|
796 void CTstControl::SetInlineTextL(MCoeFepAwareTextEditor& aFepAwareTextEditor) |
|
797 { |
|
798 if (iFlags&EFlagInsideInlineEditingTransaction) |
|
799 { |
|
800 aFepAwareTextEditor.UpdateFepInlineTextL(iBuffer, iSelectedCompositionText.iCursorPos); |
|
801 } |
|
802 else |
|
803 { |
|
804 aFepAwareTextEditor.StartFepInlineEditL(iBuffer, iSelectedCompositionText.iCursorPos, ETrue, this, *this, *this); |
|
805 iFlags|=EFlagInsideInlineEditingTransaction; |
|
806 } |
|
807 } |
|
808 |
|
809 void CTstControl::CancelInlineEdit(MCoeFepAwareTextEditor& aFepAwareTextEditor) |
|
810 { |
|
811 aFepAwareTextEditor.CancelFepInlineEdit(); |
|
812 iFlags&=~EFlagInsideInlineEditingTransaction; |
|
813 } |
|
814 |
|
815 void CTstControl::CommitInlineEditL(MCoeFepAwareTextEditor& aFepAwareTextEditor) |
|
816 { |
|
817 |
|
818 aFepAwareTextEditor.CommitFepInlineEditL(*iCoeEnv); |
|
819 iFlags&=~EFlagInsideInlineEditingTransaction; |
|
820 } |
|
821 |
|
822 void CTstControl::ResetBuffer() |
|
823 { |
|
824 SetPositionOfInsertionPointInBuffer(0); |
|
825 iBuffer.SetLength(0); |
|
826 } |
|
827 |
|
828 void CTstControl::SetPositionOfInsertionPointInBuffer(TInt aPositionOfInsertionPointInBuffer) |
|
829 { |
|
830 iSelectedCompositionText.iCursorPos=aPositionOfInsertionPointInBuffer; |
|
831 iSelectedCompositionText.iAnchorPos=aPositionOfInsertionPointInBuffer; |
|
832 iInsertionPoint->SetPosition(PositionOfInsertionPointOnWindow()); |
|
833 } |
|
834 |
|
835 TPoint CTstControl::PositionOfInsertionPointOnWindow() const |
|
836 { |
|
837 return TPoint(1+EGapLeftOfEachLine+iCompositionFont->TextWidthInPixels(iBuffer.Left(iSelectedCompositionText.iCursorPos)), 1+EGapAboveCompositionLine+iCompositionFont->HeightInPixels()); |
|
838 } |
|
839 |
|
840 void CTstControl::GetFormatAtDocumentPosition(TCharFormat& aFormat, TInt aDocumentPosition, const MCoeFepAwareTextEditor& aFepAwareTextEditor) |
|
841 { |
|
842 if (aDocumentPosition<0) |
|
843 { |
|
844 aDocumentPosition=0; |
|
845 } |
|
846 const TInt documentLength=aFepAwareTextEditor.DocumentLengthForFep(); |
|
847 if (aDocumentPosition>documentLength) |
|
848 { |
|
849 aDocumentPosition=documentLength; |
|
850 } |
|
851 aFepAwareTextEditor.GetFormatForFep(aFormat, aDocumentPosition); |
|
852 } |
|
853 |
|
854 TInt CTstControl::NumberOfCharactersInBuffer(const CBase* aControl) |
|
855 { |
|
856 return STATIC_CAST(const CTstControl*, aControl)->iBuffer.Length(); |
|
857 } |
|
858 |
|
859 const TAny* CTstControl::CharacterInBuffer(const CBase* aControl, TInt aIndex) |
|
860 { |
|
861 CTstControl* control=STATIC_CAST(CTstControl*, CONST_CAST(CBase*, aControl)); |
|
862 control->iCharacterCode=control->iBuffer[aIndex]; |
|
863 return &control->iCharacterCode; |
|
864 } |
|
865 |
|
866 TKeyResponse CTstControl::OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode aEventCode) |
|
867 { |
|
868 // CTstFep::OfferKeyEventL assumes that this will not leave if it returns EKeyWasNotConsumed |
|
869 FEP_START_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, aEventCode); |
|
870 const TBool isFocused=IsFocused(); |
|
871 const TCharUC keyCodeInUpperCase=aKeyEvent.iCode; |
|
872 TInt bufferLength=iBuffer.Length(); |
|
873 if ((aKeyEvent.iModifiers&EModifierRightShift) && !isFocused && (bufferLength==0)) |
|
874 { |
|
875 switch (keyCodeInUpperCase) |
|
876 { |
|
877 case 'F': |
|
878 ChangeSetupAndResetBufferAndDrawNow(SetFocus, ETrue); |
|
879 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); |
|
880 case 'I': |
|
881 ChangeSetupAndResetBufferAndDrawNow(SetFlagInlineEditingEnabled, !(iFlags&EFlagInlineEditingEnabled)); |
|
882 iFep.WriteAttributeDataAndBroadcastL(TUid::Uid(ETstInlineEditingEnabledUid)); |
|
883 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); |
|
884 case 'M': |
|
885 ChangeSetupAndResetBufferAndDrawNow(SetInputMethod, (iInputMethod+1<EInputMethodOnePastTheLast)? iInputMethod+1: 0); |
|
886 iFep.WriteAttributeDataAndBroadcastL(TUid::Uid(ETstInputMethodUid)); |
|
887 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); |
|
888 case 'N': |
|
889 { |
|
890 const MCoeFepAwareTextEditor* const fepAwareTextEditor=iInputCapabilities.FepAwareTextEditor(); |
|
891 if (fepAwareTextEditor==NULL) |
|
892 { |
|
893 User::InfoPrint(KLitNotAvailable); |
|
894 } |
|
895 else |
|
896 { |
|
897 TCursorSelection cursorSelection; |
|
898 fepAwareTextEditor->GetCursorSelectionForFep(cursorSelection); |
|
899 TPoint position; |
|
900 TInt height; |
|
901 TInt ascent; |
|
902 fepAwareTextEditor->GetScreenCoordinatesForFepL(position,height,ascent,cursorSelection.LowerPos()); |
|
903 position.iY+=height-ascent; |
|
904 const TSize screenSize(iCoeEnv->ScreenDevice()->SizeInPixels()); |
|
905 const TInt xMaximum=screenSize.iWidth-iSize.iWidth; |
|
906 if ((position.iX<0) || (xMaximum<0)) |
|
907 { |
|
908 position.iX=0; |
|
909 } |
|
910 else if (position.iX>xMaximum) |
|
911 { |
|
912 position.iX=xMaximum; |
|
913 } |
|
914 const TInt yMaximum=screenSize.iHeight-iSize.iHeight; |
|
915 if ((position.iY<0) || (yMaximum<0)) |
|
916 { |
|
917 position.iY=0; |
|
918 } |
|
919 else |
|
920 { |
|
921 const TInt yOverlapIfFepIsBelow=position.iY-yMaximum; |
|
922 if (yOverlapIfFepIsBelow>0) |
|
923 { |
|
924 const TInt yPositionIfFepIsAbove=Max(0, position.iY-(height+iSize.iHeight)); |
|
925 const TInt yOverlapIfFepIsAbove=(yPositionIfFepIsAbove+iSize.iHeight)-(position.iY-height); |
|
926 if (yOverlapIfFepIsAbove<yOverlapIfFepIsBelow) |
|
927 { |
|
928 position.iY=yPositionIfFepIsAbove; |
|
929 } |
|
930 } |
|
931 } |
|
932 SetPosition(position); |
|
933 } |
|
934 } |
|
935 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); |
|
936 case 'B': |
|
937 case 'A': |
|
938 case 'S': |
|
939 { |
|
940 const MCoeFepAwareTextEditor* const fepAwareTextEditor=iInputCapabilities.FepAwareTextEditor(); |
|
941 TBuf<40+EMaximumLengthOfDisplayOfContextInformation> textToDisplay; |
|
942 if (fepAwareTextEditor==NULL) |
|
943 { |
|
944 textToDisplay=KLitNotAvailable; |
|
945 } |
|
946 else |
|
947 { |
|
948 TCursorSelection cursorSelection; |
|
949 fepAwareTextEditor->GetCursorSelectionForFep(cursorSelection); |
|
950 switch (keyCodeInUpperCase) |
|
951 { |
|
952 case 'B': |
|
953 { |
|
954 TInt lengthToRetrieve=EMaximumLengthOfDisplayOfContextInformation+1; |
|
955 TInt documentPositionBeforeSelection=cursorSelection.LowerPos()-lengthToRetrieve; |
|
956 if (documentPositionBeforeSelection<0) |
|
957 { |
|
958 lengthToRetrieve+=documentPositionBeforeSelection; // same as doing "lengthToRetrieve=cursorSelection.LowerPos()", hence the assert below |
|
959 __ASSERT_DEBUG(lengthToRetrieve==cursorSelection.LowerPos(), Panic(EPanicArithmeticConfusion)); |
|
960 documentPositionBeforeSelection=0; |
|
961 } |
|
962 fepAwareTextEditor->GetEditorContentForFep(textToDisplay, documentPositionBeforeSelection, lengthToRetrieve); |
|
963 const TInt lengthOfTextBeforeSelection=textToDisplay.Length(); |
|
964 if (lengthOfTextBeforeSelection>EMaximumLengthOfDisplayOfContextInformation) |
|
965 { |
|
966 textToDisplay.Delete(0, (lengthOfTextBeforeSelection-EMaximumLengthOfDisplayOfContextInformation)-1); |
|
967 __ASSERT_DEBUG(textToDisplay.Length()==EMaximumLengthOfDisplayOfContextInformation+1, Panic(EPanicBadLengthOfTextBeforeSelection)); |
|
968 textToDisplay[0]=KEllipsisCharacter; |
|
969 } |
|
970 } |
|
971 textToDisplay.Insert(0, KLitQuotationMark); |
|
972 textToDisplay.Append(KLitQuotationMark); |
|
973 textToDisplay.Insert(0, KLitTextBeforeSelectionColonSpace); |
|
974 break; |
|
975 case 'A': |
|
976 { |
|
977 const TInt documentLength=fepAwareTextEditor->DocumentLengthForFep(); |
|
978 const TInt documentPositionAfterSelection=cursorSelection.HigherPos()+1; |
|
979 if (documentPositionAfterSelection>documentLength) |
|
980 { |
|
981 __ASSERT_DEBUG(documentPositionAfterSelection==documentLength+1, Panic(EPanicSelectionExtendsPastEndOfDocument)); |
|
982 } |
|
983 else |
|
984 { |
|
985 fepAwareTextEditor->GetEditorContentForFep(textToDisplay, documentPositionAfterSelection, EMaximumLengthOfDisplayOfContextInformation+1); |
|
986 const TInt lengthOfTextAfterSelection=textToDisplay.Length(); |
|
987 if (lengthOfTextAfterSelection>EMaximumLengthOfDisplayOfContextInformation) |
|
988 { |
|
989 textToDisplay.Delete(EMaximumLengthOfDisplayOfContextInformation, (lengthOfTextAfterSelection-EMaximumLengthOfDisplayOfContextInformation)-1); |
|
990 __ASSERT_DEBUG(textToDisplay.Length()==EMaximumLengthOfDisplayOfContextInformation+1, Panic(EPanicBadLengthOfTextAfterSelection)); |
|
991 textToDisplay[EMaximumLengthOfDisplayOfContextInformation]=KEllipsisCharacter; |
|
992 } |
|
993 } |
|
994 } |
|
995 textToDisplay.Insert(0, KLitQuotationMark); |
|
996 textToDisplay.Append(KLitQuotationMark); |
|
997 textToDisplay.Insert(0, KLitTextAfterSelectionColonSpace); |
|
998 break; |
|
999 case 'S': |
|
1000 fepAwareTextEditor->GetEditorContentForFep(textToDisplay, cursorSelection.LowerPos(), EMaximumLengthOfDisplayOfContextInformation+1); |
|
1001 { |
|
1002 const TInt lengthOfSelection=textToDisplay.Length(); |
|
1003 if (lengthOfSelection>EMaximumLengthOfDisplayOfContextInformation) |
|
1004 { |
|
1005 textToDisplay.Delete(EMaximumLengthOfDisplayOfContextInformation, (lengthOfSelection-EMaximumLengthOfDisplayOfContextInformation)-1); |
|
1006 __ASSERT_DEBUG(textToDisplay.Length()==EMaximumLengthOfDisplayOfContextInformation+1, Panic(EPanicBadLengthOfSelection)); |
|
1007 textToDisplay[EMaximumLengthOfDisplayOfContextInformation]=KEllipsisCharacter; |
|
1008 } |
|
1009 } |
|
1010 textToDisplay.Insert(0, KLitQuotationMark); |
|
1011 textToDisplay.Append(KLitQuotationMark); |
|
1012 textToDisplay.Insert(0, KLitSelectionColonSpace); |
|
1013 break; |
|
1014 #if defined(_DEBUG) |
|
1015 default: |
|
1016 Panic(EPanicBadKeyCode1); |
|
1017 break; |
|
1018 #endif |
|
1019 } |
|
1020 } |
|
1021 User::InfoPrint(textToDisplay); |
|
1022 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); |
|
1023 } |
|
1024 } |
|
1025 } |
|
1026 switch (keyCodeInUpperCase) |
|
1027 { |
|
1028 case EKeyEnter: |
|
1029 case EKeyEscape: |
|
1030 if (isFocused) |
|
1031 { |
|
1032 ChangeSetupAndResetBufferAndDrawNow(SetFocus, EFalse); |
|
1033 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); |
|
1034 } |
|
1035 if (bufferLength>0) |
|
1036 { |
|
1037 TBool needToDraw=ETrue; |
|
1038 switch (keyCodeInUpperCase) |
|
1039 { |
|
1040 case EKeyEnter: |
|
1041 if (~iFlags&EFlagInsideInlineEditingTransaction) |
|
1042 { |
|
1043 iFep.SimulateKeyEventsL(TArray<TUint>(NumberOfCharactersInBuffer, CharacterInBuffer, this)); |
|
1044 } |
|
1045 else |
|
1046 { |
|
1047 CommitInlineEditL(*iInputCapabilities.FepAwareTextEditor()); |
|
1048 needToDraw=EFalse; |
|
1049 } |
|
1050 break; |
|
1051 case EKeyEscape: |
|
1052 if (iFlags&EFlagInsideInlineEditingTransaction) |
|
1053 { |
|
1054 CancelInlineEdit(*iInputCapabilities.FepAwareTextEditor()); |
|
1055 needToDraw=EFalse; |
|
1056 } |
|
1057 break; |
|
1058 #if defined(_DEBUG) |
|
1059 default: |
|
1060 Panic(EPanicBadKeyCode2); |
|
1061 break; |
|
1062 #endif |
|
1063 } |
|
1064 |
|
1065 ResetBuffer(); |
|
1066 if (needToDraw) |
|
1067 { |
|
1068 DrawNow(); |
|
1069 } |
|
1070 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); |
|
1071 } |
|
1072 break; |
|
1073 case EKeyDelete: |
|
1074 case EKeyBackspace: |
|
1075 if (!isFocused && (bufferLength>0)) |
|
1076 { |
|
1077 const TBool deletePreviousCharacter=((keyCodeInUpperCase==EKeyBackspace) && !(aKeyEvent.iModifiers&EModifierShift)); |
|
1078 if (deletePreviousCharacter? (iSelectedCompositionText.iCursorPos>0): (iSelectedCompositionText.iCursorPos<bufferLength)) |
|
1079 { |
|
1080 TTstTextBackup textBackup=iBuffer; |
|
1081 textBackup.PushOntoCleanupStackL(); |
|
1082 if (deletePreviousCharacter) |
|
1083 { |
|
1084 SetPositionOfInsertionPointInBuffer(iSelectedCompositionText.iCursorPos-1); |
|
1085 } |
|
1086 iBuffer.Delete(iSelectedCompositionText.iCursorPos, 1); |
|
1087 if (~iFlags&EFlagInsideInlineEditingTransaction) |
|
1088 { |
|
1089 DrawNow(); |
|
1090 } |
|
1091 else |
|
1092 { |
|
1093 if (bufferLength-1>0) |
|
1094 { |
|
1095 SetInlineTextL(*iInputCapabilities.FepAwareTextEditor()); |
|
1096 } |
|
1097 else |
|
1098 { |
|
1099 CancelInlineEdit(*iInputCapabilities.FepAwareTextEditor()); |
|
1100 } |
|
1101 } |
|
1102 textBackup.PopOffCleanupStack(); |
|
1103 } |
|
1104 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); |
|
1105 } |
|
1106 break; |
|
1107 case EKeySpace: |
|
1108 if (!isFocused && (bufferLength>0)) |
|
1109 { |
|
1110 __ASSERT_DEBUG((iInputMethod==EInputMethodPlain) || (iInputMethod==EInputMethodHexadecimalCharacterCode) || (iInputMethod==EInputMethodNumberKeyPad), Panic(EPanicBadInputMethod2)); |
|
1111 if ((iInputMethod==EInputMethodPlain) && (iSelectedCompositionText.iCursorPos<bufferLength)) |
|
1112 { |
|
1113 const TInt increment=(aKeyEvent.iModifiers&EModifierShift)? -1: 1; |
|
1114 const TCharUC limit=(aKeyEvent.iModifiers&EModifierShift)? 'A': 'Z'; |
|
1115 const TCharUC characterToAdjust=iBuffer[iSelectedCompositionText.iCursorPos]; |
|
1116 __ASSERT_DEBUG((characterToAdjust>='A') && (characterToAdjust<='Z'), Panic(EPanicBadCharacterInBuffer)); |
|
1117 if (characterToAdjust!=limit) |
|
1118 { |
|
1119 TTstTextBackup textBackup=iBuffer; |
|
1120 textBackup.PushOntoCleanupStackL(); |
|
1121 iBuffer[iSelectedCompositionText.iCursorPos]=(TText)(iBuffer[iSelectedCompositionText.iCursorPos]+increment); |
|
1122 if (iFlags&EFlagInsideInlineEditingTransaction) |
|
1123 { |
|
1124 SetInlineTextL(*iInputCapabilities.FepAwareTextEditor()); |
|
1125 } |
|
1126 else |
|
1127 { |
|
1128 DrawNow(); |
|
1129 } |
|
1130 textBackup.PopOffCleanupStack(); |
|
1131 } |
|
1132 } |
|
1133 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); |
|
1134 } |
|
1135 break; |
|
1136 case EKeyHome: |
|
1137 case EKeyEnd: |
|
1138 case EKeyPageUp: |
|
1139 case EKeyPageDown: |
|
1140 case EKeyLeftArrow: |
|
1141 case EKeyRightArrow: |
|
1142 case EKeyUpArrow: |
|
1143 case EKeyDownArrow: |
|
1144 if (isFocused) |
|
1145 { |
|
1146 TPoint offset(0, 0); |
|
1147 TInt magnification=10; |
|
1148 switch (keyCodeInUpperCase) |
|
1149 { |
|
1150 case EKeyLeftArrow: |
|
1151 offset.iX=-1; |
|
1152 break; |
|
1153 case EKeyRightArrow: |
|
1154 offset.iX=1; |
|
1155 break; |
|
1156 case EKeyUpArrow: |
|
1157 offset.iY=-1; |
|
1158 break; |
|
1159 case EKeyDownArrow: |
|
1160 offset.iY=1; |
|
1161 break; |
|
1162 case EKeyHome: |
|
1163 offset.iX=-iPosition.iX; |
|
1164 offset.iY=-iPosition.iY; |
|
1165 magnification=1; |
|
1166 break; |
|
1167 case EKeyEnd: |
|
1168 { |
|
1169 const TSize screenWidth(iCoeEnv->ScreenDevice()->SizeInPixels()); |
|
1170 offset.iX=(screenWidth.iWidth-iSize.iWidth)-iPosition.iX; |
|
1171 offset.iY=(screenWidth.iHeight-iSize.iHeight)-iPosition.iY; |
|
1172 } |
|
1173 magnification=1; |
|
1174 break; |
|
1175 case EKeyPageUp: |
|
1176 offset.iY=-iSize.iHeight; |
|
1177 magnification=1; |
|
1178 break; |
|
1179 case EKeyPageDown: |
|
1180 offset.iY=iSize.iHeight; |
|
1181 magnification=1; |
|
1182 break; |
|
1183 #if defined(_DEBUG) |
|
1184 default: |
|
1185 Panic(EPanicBadKeyCode3); |
|
1186 break; |
|
1187 #endif |
|
1188 } |
|
1189 if (aKeyEvent.iModifiers&EModifierCtrl) |
|
1190 { |
|
1191 offset.iX*=magnification; |
|
1192 offset.iY*=magnification; |
|
1193 } |
|
1194 SetPosition(TPoint(iPosition.iX+offset.iX, iPosition.iY+offset.iY)); |
|
1195 if (iFlags&EFlagWindowIsBeingDragged) |
|
1196 { |
|
1197 iPositionOnWindowBeingDragged.iX-=offset.iX; |
|
1198 iPositionOnWindowBeingDragged.iY-=offset.iY; |
|
1199 } |
|
1200 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); |
|
1201 } |
|
1202 if (bufferLength>0) |
|
1203 { |
|
1204 TInt newPositionOfInsertionPointInBuffer=iSelectedCompositionText.iCursorPos; |
|
1205 switch (keyCodeInUpperCase) |
|
1206 { |
|
1207 case EKeyLeftArrow: |
|
1208 if (newPositionOfInsertionPointInBuffer>0) |
|
1209 { |
|
1210 --newPositionOfInsertionPointInBuffer; |
|
1211 } |
|
1212 break; |
|
1213 case EKeyRightArrow: |
|
1214 if (newPositionOfInsertionPointInBuffer<bufferLength) |
|
1215 { |
|
1216 ++newPositionOfInsertionPointInBuffer; |
|
1217 } |
|
1218 break; |
|
1219 case EKeyHome: |
|
1220 case EKeyPageUp: |
|
1221 case EKeyUpArrow: |
|
1222 newPositionOfInsertionPointInBuffer=0; |
|
1223 break; |
|
1224 case EKeyEnd: |
|
1225 case EKeyPageDown: |
|
1226 case EKeyDownArrow: |
|
1227 newPositionOfInsertionPointInBuffer=bufferLength; |
|
1228 break; |
|
1229 #if defined(_DEBUG) |
|
1230 default: |
|
1231 Panic(EPanicBadKeyCode4); |
|
1232 break; |
|
1233 #endif |
|
1234 } |
|
1235 if (iSelectedCompositionText.iCursorPos!=newPositionOfInsertionPointInBuffer) |
|
1236 { |
|
1237 SetPositionOfInsertionPointInBuffer(newPositionOfInsertionPointInBuffer); |
|
1238 } |
|
1239 if (iFlags&EFlagInsideInlineEditingTransaction) |
|
1240 { |
|
1241 SetInlineTextL(*iInputCapabilities.FepAwareTextEditor()); |
|
1242 } |
|
1243 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); |
|
1244 } |
|
1245 break; |
|
1246 default: |
|
1247 if (isFocused) |
|
1248 { |
|
1249 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); |
|
1250 } |
|
1251 TBool isLegalCompositionCharacter=EFalse; |
|
1252 switch (iInputMethod) |
|
1253 { |
|
1254 case EInputMethodPlain: |
|
1255 isLegalCompositionCharacter=keyCodeInUpperCase.IsAlpha(); |
|
1256 break; |
|
1257 case EInputMethodHexadecimalCharacterCode: |
|
1258 isLegalCompositionCharacter=keyCodeInUpperCase.IsHexDigit(); |
|
1259 break; |
|
1260 case EInputMethodNumberKeyPad: |
|
1261 isLegalCompositionCharacter=keyCodeInUpperCase.IsDigit(); |
|
1262 break; |
|
1263 case EInputMethodOnePastTheLast: |
|
1264 #if defined(_DEBUG) |
|
1265 default: |
|
1266 Panic(EPanicBadInputMethod3); |
|
1267 #endif |
|
1268 break; |
|
1269 } |
|
1270 if (isLegalCompositionCharacter) |
|
1271 { |
|
1272 iCharacterCode=aKeyEvent.iCode;// set iCharacterCode to aKeyEvent.iCode rather than keyCodeInUpperCase so that the original case is preserved |
|
1273 iFep.MakeDeferredFunctionCall(*this); // deferred call to InsertCompositionCharacterAndDrawNowL |
|
1274 if (bufferLength==0) |
|
1275 { |
|
1276 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 |
|
1277 } |
|
1278 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); |
|
1279 } |
|
1280 if (bufferLength>0) |
|
1281 { |
|
1282 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasConsumed); |
|
1283 } |
|
1284 break; |
|
1285 } |
|
1286 FEP_END_KEY_EVENT_HANDLER_L(iFep, aKeyEvent, EKeyWasNotConsumed); |
|
1287 } |
|
1288 |
|
1289 void CTstControl::HandlePointerEventL(const TPointerEvent& aPointerEvent) |
|
1290 { |
|
1291 switch (aPointerEvent.iType) |
|
1292 { |
|
1293 case TPointerEvent::EButton1Down: |
|
1294 case TPointerEvent::EDrag: |
|
1295 if (iFlags&EFlagWindowIsBeingDragged) |
|
1296 { |
|
1297 SetPosition(aPointerEvent.iParentPosition-iPositionOnWindowBeingDragged); |
|
1298 } |
|
1299 else |
|
1300 { |
|
1301 iFlags|=EFlagWindowIsBeingDragged; |
|
1302 iPositionOnWindowBeingDragged=aPointerEvent.iPosition; |
|
1303 } |
|
1304 break; |
|
1305 case TPointerEvent::EButton1Up: |
|
1306 iFlags&=~EFlagWindowIsBeingDragged; |
|
1307 break; |
|
1308 #if defined(__GCC32__) |
|
1309 default: |
|
1310 break; |
|
1311 #endif |
|
1312 } |
|
1313 } |
|
1314 |
|
1315 void CTstControl::Draw(const TRect&) const |
|
1316 { |
|
1317 CWindowGc& graphicsContext=SystemGc(); |
|
1318 graphicsContext.SetPenStyle(CGraphicsContext::ESolidPen); |
|
1319 graphicsContext.SetPenColor(KRgbBlack); |
|
1320 graphicsContext.SetBrushStyle(CGraphicsContext::ENullBrush); |
|
1321 TRect rectangle(Rect()); |
|
1322 graphicsContext.DrawRect(rectangle); |
|
1323 rectangle.Shrink(1, 1); |
|
1324 graphicsContext.SetBrushStyle(CGraphicsContext::ESolidBrush); |
|
1325 if (IsFocused()) |
|
1326 { |
|
1327 __ASSERT_DEBUG(iBuffer.Length()==0, Panic(EPanicInconsistentState)); |
|
1328 // the pen color is still black here |
|
1329 graphicsContext.SetBrushColor(KRgbBlack); |
|
1330 graphicsContext.DrawRect(rectangle); |
|
1331 const TPoint center=rectangle.Center(); |
|
1332 graphicsContext.SetPenColor(KRgbWhite); |
|
1333 const TPoint leftArrowHead((rectangle.iTl.iX+center.iX)/2, center.iY); |
|
1334 const TPoint rightArrowHead((center.iX+rectangle.iBr.iX)/2, center.iY); |
|
1335 const TPoint topArrowHead(center.iX, (rectangle.iTl.iY+center.iY)/2); |
|
1336 const TPoint bottomArrowHead(center.iX, (center.iY+rectangle.iBr.iY)/2); |
|
1337 graphicsContext.DrawLine(leftArrowHead, rightArrowHead); |
|
1338 graphicsContext.Plot(rightArrowHead); |
|
1339 graphicsContext.DrawLine(topArrowHead, bottomArrowHead); |
|
1340 graphicsContext.Plot(bottomArrowHead); |
|
1341 graphicsContext.DrawLine(TPoint(leftArrowHead.iX+EArrowHeadSize, leftArrowHead.iY+EArrowHeadSize), leftArrowHead); |
|
1342 graphicsContext.DrawLine(TPoint(leftArrowHead.iX+EArrowHeadSize, leftArrowHead.iY-EArrowHeadSize), leftArrowHead); |
|
1343 graphicsContext.DrawLine(TPoint(rightArrowHead.iX-EArrowHeadSize, rightArrowHead.iY-EArrowHeadSize), rightArrowHead); |
|
1344 graphicsContext.DrawLine(TPoint(rightArrowHead.iX-EArrowHeadSize, rightArrowHead.iY+EArrowHeadSize), rightArrowHead); |
|
1345 graphicsContext.DrawLine(TPoint(topArrowHead.iX-EArrowHeadSize, topArrowHead.iY+EArrowHeadSize), topArrowHead); |
|
1346 graphicsContext.DrawLine(TPoint(topArrowHead.iX+EArrowHeadSize, topArrowHead.iY+EArrowHeadSize), topArrowHead); |
|
1347 graphicsContext.DrawLine(TPoint(bottomArrowHead.iX+EArrowHeadSize, bottomArrowHead.iY-EArrowHeadSize), bottomArrowHead); |
|
1348 graphicsContext.DrawLine(TPoint(bottomArrowHead.iX-EArrowHeadSize, bottomArrowHead.iY-EArrowHeadSize), bottomArrowHead); |
|
1349 } |
|
1350 else |
|
1351 { |
|
1352 TRect temp(rectangle); |
|
1353 temp.iBr.iY=temp.iTl.iY; |
|
1354 graphicsContext.SetBrushColor(KRgbWhite); |
|
1355 if (~iFlags&EFlagHasNoCompositionWindow) |
|
1356 { |
|
1357 graphicsContext.UseFont(iCompositionFont); |
|
1358 temp.iBr.iY+=EGapAboveCompositionLine+iCompositionFont->HeightInPixels()+EGapBelowCompositionLine; |
|
1359 graphicsContext.DrawText(iBuffer, temp, EGapAboveCompositionLine+iCompositionFont->AscentInPixels(), CGraphicsContext::ELeft, EGapLeftOfEachLine); |
|
1360 graphicsContext.DiscardFont(); |
|
1361 } |
|
1362 TBuf<200> textToDisplay; |
|
1363 textToDisplay=KLitInputMethodColonSpace; |
|
1364 switch (iInputMethod) |
|
1365 { |
|
1366 case EInputMethodPlain: |
|
1367 textToDisplay.Append(KLitPlain); |
|
1368 break; |
|
1369 case EInputMethodHexadecimalCharacterCode: |
|
1370 textToDisplay.Append(KLitHexadecimalCharacterCode); |
|
1371 break; |
|
1372 case EInputMethodNumberKeyPad: |
|
1373 textToDisplay.Append(KLitNumberKeyPad); |
|
1374 break; |
|
1375 default: |
|
1376 #if defined(_DEBUG) |
|
1377 Panic(EPanicBadInputMethod5); |
|
1378 #endif |
|
1379 break; |
|
1380 } |
|
1381 const TInt statusFontHeightInPixels=iStatusFont->HeightInPixels(); |
|
1382 const TInt statusFontAscentInPixels=iStatusFont->AscentInPixels(); |
|
1383 graphicsContext.SetBrushColor(KRgbGray); |
|
1384 graphicsContext.UseFont(iStatusFont); |
|
1385 temp.iTl.iY=temp.iBr.iY; |
|
1386 temp.iBr.iY+=EGapAboveTopStatusLine+statusFontHeightInPixels+EGapBetweenEachStatusLine; |
|
1387 graphicsContext.DrawText(textToDisplay, temp, EGapAboveTopStatusLine+statusFontAscentInPixels, CGraphicsContext::ELeft, EGapLeftOfEachLine); |
|
1388 textToDisplay=KLitInlineEditingColonSpace; |
|
1389 textToDisplay.Append((iFlags&EFlagInlineEditingEnabled)? KLitEnabled(): KLitDisabled()); |
|
1390 temp.iTl.iY=temp.iBr.iY; |
|
1391 temp.iBr.iY+=statusFontHeightInPixels+EGapBetweenEachStatusLine; |
|
1392 graphicsContext.DrawText(textToDisplay, temp, statusFontAscentInPixels, CGraphicsContext::ELeft, EGapLeftOfEachLine); |
|
1393 textToDisplay=KLitOpeningSquareBracket; |
|
1394 textToDisplay.Append(KLitCaptionColonSpace); |
|
1395 textToDisplay.Append(KLitQuotationMark); |
|
1396 const MCoeCaptionRetrieverForFep* captionRetrieverForFep=iInputCapabilities.CaptionRetrieverForFep(); |
|
1397 if (captionRetrieverForFep!=NULL) |
|
1398 { |
|
1399 TBuf<51> caption; |
|
1400 captionRetrieverForFep->GetCaptionForFep(caption); |
|
1401 const TInt captionLength=caption.Length(); |
|
1402 if (captionLength==caption.MaxLength()) |
|
1403 { |
|
1404 caption[captionLength-1]=KEllipsisCharacter; |
|
1405 } |
|
1406 textToDisplay.Append(caption); |
|
1407 } |
|
1408 textToDisplay.Append(KLitQuotationMark); |
|
1409 textToDisplay.Append(KLitClosingSquareBracket); |
|
1410 temp.iTl.iY=temp.iBr.iY; |
|
1411 temp.iBr.iY+=statusFontHeightInPixels+EGapBetweenEachStatusLine; |
|
1412 graphicsContext.DrawText(textToDisplay, temp, statusFontAscentInPixels, CGraphicsContext::ELeft, EGapLeftOfEachLine); |
|
1413 textToDisplay=KLitOpeningSquareBracket; |
|
1414 textToDisplay.Append(KLitInputCapabilitiesColonSpace); |
|
1415 if (iInputCapabilities.IsNone()) |
|
1416 { |
|
1417 textToDisplay.Append(KLitNone); |
|
1418 } |
|
1419 else |
|
1420 { |
|
1421 TBool deleteLastSeparator=EFalse; |
|
1422 if (iInputCapabilities.SupportsWesternNumericIntegerPositive()) |
|
1423 { |
|
1424 textToDisplay.Append(KLitWesternNumericIntegerPositive); |
|
1425 textToDisplay.Append(KLitCommaSpace); |
|
1426 deleteLastSeparator=ETrue; |
|
1427 } |
|
1428 if (iInputCapabilities.SupportsWesternNumericIntegerNegative()) |
|
1429 { |
|
1430 textToDisplay.Append(KLitWesternNumericIntegerNegative); |
|
1431 textToDisplay.Append(KLitCommaSpace); |
|
1432 deleteLastSeparator=ETrue; |
|
1433 } |
|
1434 if (iInputCapabilities.SupportsWesternNumericReal()) |
|
1435 { |
|
1436 textToDisplay.Append(KLitWesternNumericReal); |
|
1437 textToDisplay.Append(KLitCommaSpace); |
|
1438 deleteLastSeparator=ETrue; |
|
1439 } |
|
1440 if (iInputCapabilities.SupportsWesternAlphabetic()) |
|
1441 { |
|
1442 textToDisplay.Append(KLitWesternAlphabetic); |
|
1443 textToDisplay.Append(KLitCommaSpace); |
|
1444 deleteLastSeparator=ETrue; |
|
1445 } |
|
1446 if (iInputCapabilities.SupportsJapaneseHiragana()) |
|
1447 { |
|
1448 textToDisplay.Append(KLitJapaneseHiragana); |
|
1449 textToDisplay.Append(KLitCommaSpace); |
|
1450 deleteLastSeparator=ETrue; |
|
1451 } |
|
1452 if (iInputCapabilities.SupportsJapaneseKatakanaHalfWidth()) |
|
1453 { |
|
1454 textToDisplay.Append(KLitJapaneseKatakanaHalfWidth); |
|
1455 textToDisplay.Append(KLitCommaSpace); |
|
1456 deleteLastSeparator=ETrue; |
|
1457 } |
|
1458 if (iInputCapabilities.SupportsJapaneseKatakanaFullWidth()) |
|
1459 { |
|
1460 textToDisplay.Append(KLitJapaneseKatakanaFullWidth); |
|
1461 textToDisplay.Append(KLitCommaSpace); |
|
1462 deleteLastSeparator=ETrue; |
|
1463 } |
|
1464 if (iInputCapabilities.SupportsDialableCharacters()) |
|
1465 { |
|
1466 textToDisplay.Append(KLitDialableCharacters); |
|
1467 textToDisplay.Append(KLitCommaSpace); |
|
1468 deleteLastSeparator=ETrue; |
|
1469 } |
|
1470 if (iInputCapabilities.SupportsSecretText()) |
|
1471 { |
|
1472 textToDisplay.Append(KLitSecretText); |
|
1473 textToDisplay.Append(KLitCommaSpace); |
|
1474 deleteLastSeparator=ETrue; |
|
1475 } |
|
1476 if (iInputCapabilities.SupportsAllText()) |
|
1477 { |
|
1478 textToDisplay.Append(KLitAllText); |
|
1479 textToDisplay.Append(KLitCommaSpace); |
|
1480 deleteLastSeparator=ETrue; |
|
1481 } |
|
1482 if (iInputCapabilities.SupportsNavigation()) |
|
1483 { |
|
1484 textToDisplay.Append(KLitNavigation); |
|
1485 textToDisplay.Append(KLitCommaSpace); |
|
1486 deleteLastSeparator=ETrue; |
|
1487 } |
|
1488 if (deleteLastSeparator) |
|
1489 { |
|
1490 const TInt lengthToDelete=KLitCommaSpace().Length(); |
|
1491 textToDisplay.Delete(textToDisplay.Length()-lengthToDelete, lengthToDelete); |
|
1492 } |
|
1493 } |
|
1494 textToDisplay.Append(KLitClosingSquareBracket); |
|
1495 temp.iTl.iY=temp.iBr.iY; |
|
1496 temp.iBr.iY=rectangle.iBr.iY; |
|
1497 __ASSERT_DEBUG(temp.iBr.iY==temp.iTl.iY+statusFontHeightInPixels+EGapBelowBottomStatusLine, Panic(EPanicBadHeight)); |
|
1498 graphicsContext.DrawText(textToDisplay, temp, statusFontAscentInPixels, CGraphicsContext::ELeft, EGapLeftOfEachLine); |
|
1499 graphicsContext.DiscardFont(); |
|
1500 } |
|
1501 } |
|
1502 |
|
1503 void CTstControl::DrawText(const TParam& aParam, const TLineInfo& aLineInfo, const TCharFormat& aFormat, const TDesC& aText, const TPoint& aTextOrigin, TInt aExtraPixels) const |
|
1504 { |
|
1505 |
|
1506 /* if (aFormat.iFontPresentation.iHighlightStyle == TFontPresentation::EFontHighlightFepInlineText) |
|
1507 { |
|
1508 //draw the dotted underline |
|
1509 TInt width = aParam.iDrawRect.Width(); |
|
1510 TPoint second (aTextOrigin.iX + width, aTextOrigin.iY+1); |
|
1511 aParam.iGc.SetPenStyle(aParam.iGc.EDottedPen); |
|
1512 aParam.iGc.SetUnderlineStyle(EUnderlineOff); |
|
1513 aParam.iGc.DrawLine(TPoint(aTextOrigin.iX,aTextOrigin.iY+1),second); |
|
1514 } |
|
1515 */ MFormCustomDraw::DrawText(aParam,aLineInfo,aFormat,aText,aTextOrigin,aExtraPixels); |
|
1516 } |
|
1517 |
|
1518 void CTstControl::GetFormatOfFepInlineText(TCharFormat& aFormat, TInt& aNumberOfCharactersWithSameFormat, TInt aPositionOfCharacter) const |
|
1519 { |
|
1520 const TInt lengthOfSelection=iSelectedCompositionText.Length(); |
|
1521 const TInt startOfSelectedInlineText=iSelectedCompositionText.LowerPos(); |
|
1522 const TInt endOfSelectedInlineText=iSelectedCompositionText.HigherPos(); |
|
1523 const MCoeFepAwareTextEditor& fepAwareTextEditor=*iInputCapabilities.FepAwareTextEditor(); |
|
1524 TCursorSelection cursorSelection; |
|
1525 fepAwareTextEditor.GetCursorSelectionForFep(cursorSelection); |
|
1526 TCharFormat formatBeforeInlineText; |
|
1527 GetFormatAtDocumentPosition(formatBeforeInlineText, cursorSelection.LowerPos()-1, fepAwareTextEditor); |
|
1528 TCharFormat formatAfterInlineText; |
|
1529 GetFormatAtDocumentPosition(formatAfterInlineText, cursorSelection.HigherPos()+1, fepAwareTextEditor); |
|
1530 aFormat=formatBeforeInlineText; |
|
1531 aFormat.iFontPresentation.iTextColor.SetBlue(0); |
|
1532 //aFormat.iFontPresentation.iHighlightStyle=TFontPresentation::EFontHighlightFepInlineText; |
|
1533 if ((lengthOfSelection>0) && (aPositionOfCharacter>=startOfSelectedInlineText) && (aPositionOfCharacter<endOfSelectedInlineText)) |
|
1534 { |
|
1535 aFormat.iFontPresentation.iTextColor.SetRed(0); |
|
1536 aFormat.iFontPresentation.iTextColor.SetGreen(255); |
|
1537 } |
|
1538 else |
|
1539 { |
|
1540 aFormat.iFontPresentation.iTextColor.SetRed(255); |
|
1541 aFormat.iFontPresentation.iTextColor.SetGreen(0); |
|
1542 } |
|
1543 if ((formatBeforeInlineText.iFontPresentation.iUnderline!=EUnderlineOn) && (formatAfterInlineText.iFontPresentation.iUnderline!=EUnderlineOn)) |
|
1544 { |
|
1545 aFormat.iFontPresentation.iUnderline=EUnderlineOn; |
|
1546 } |
|
1547 else if ((formatBeforeInlineText.iFontPresentation.iUnderline!=EUnderlineOff) && (formatAfterInlineText.iFontPresentation.iUnderline!=EUnderlineOff)) |
|
1548 { |
|
1549 aFormat.iFontPresentation.iUnderline=EUnderlineOff; |
|
1550 } |
|
1551 else |
|
1552 { |
|
1553 aFormat.iFontSpec.iFontStyle.SetPrintPosition(EPrintPosSuperscript); |
|
1554 } |
|
1555 const TInt endOfRunOfCharactersOfSameFormat=((lengthOfSelection==0) || (aPositionOfCharacter>=endOfSelectedInlineText))? |
|
1556 iBuffer.Length(): |
|
1557 (aPositionOfCharacter>=startOfSelectedInlineText)? |
|
1558 endOfSelectedInlineText: |
|
1559 startOfSelectedInlineText; |
|
1560 aNumberOfCharactersWithSameFormat=endOfRunOfCharactersOfSameFormat-aPositionOfCharacter; |
|
1561 } |
|
1562 |
|
1563 void CTstControl::HandlePointerEventInInlineTextL(TPointerEvent::TType aType, TUint, TInt aPositionInInlineText) |
|
1564 { |
|
1565 MCoeFepAwareTextEditor* const fepAwareTextEditor=iInputCapabilities.FepAwareTextEditor(); |
|
1566 __ASSERT_DEBUG(fepAwareTextEditor!=NULL, Panic(EPanicNoFepAwareTextEditorAlthoughCurrentlyInlineEditing)); |
|
1567 const TCursorSelection oldSelectedCompositionText=iSelectedCompositionText; |
|
1568 switch (aType) |
|
1569 { |
|
1570 case TPointerEvent::EButton1Down: |
|
1571 iSelectedCompositionText.iAnchorPos=aPositionInInlineText; |
|
1572 // fall through |
|
1573 case TPointerEvent::EDrag: |
|
1574 iSelectedCompositionText.iCursorPos=aPositionInInlineText; |
|
1575 break; |
|
1576 #if defined(__GCC32__) |
|
1577 default: |
|
1578 break; |
|
1579 #endif |
|
1580 } |
|
1581 if ((iSelectedCompositionText.iCursorPos!=oldSelectedCompositionText.iCursorPos) || (iSelectedCompositionText.iAnchorPos!=oldSelectedCompositionText.iAnchorPos)) |
|
1582 { |
|
1583 fepAwareTextEditor->UpdateFepInlineTextL(iBuffer, iSelectedCompositionText.iCursorPos); |
|
1584 } |
|
1585 } |
|
1586 |
|
1587 void CTstControl::ExecuteFunctionL() |
|
1588 { |
|
1589 |
|
1590 InsertCompositionCharacterAndDrawNowL(iCharacterCode); |
|
1591 } |
|
1592 |
|
1593 // CTstFep |
|
1594 |
|
1595 CTstFep::CTstFep(CCoeEnv& aConeEnvironment) |
|
1596 :CCoeFep(aConeEnvironment) |
|
1597 { |
|
1598 } |
|
1599 |
|
1600 void CTstFep::ConstructL(const CCoeFepParameters& aFepParameters) |
|
1601 { |
|
1602 BaseConstructL(aFepParameters); |
|
1603 iControl=CTstControl::NewL(*this); |
|
1604 ReadAllAttributesL(); |
|
1605 iControl->ActivateL(); |
|
1606 } |
|
1607 |
|
1608 CTstFep::~CTstFep() |
|
1609 { |
|
1610 delete iControl; |
|
1611 } |
|
1612 |
|
1613 void CTstFep::CancelTransaction() |
|
1614 { |
|
1615 iControl->CancelTransaction(); |
|
1616 } |
|
1617 |
|
1618 void CTstFep::IsOnHasChangedState() |
|
1619 { |
|
1620 iControl->IsOnHasChangedState(); |
|
1621 } |
|
1622 |
|
1623 void CTstFep::OfferKeyEventL(TEventResponse& aEventResponse, const TKeyEvent& aKeyEvent, TEventCode aEventCode) |
|
1624 { |
|
1625 // this function must correctly set aEventResponse *before* calling anything that can leave |
|
1626 aEventResponse=CCoeFep::EEventWasConsumed; // this assumes that CTstControl::OfferKeyEventL will not leave if it returns EKeyWasNotConsumed |
|
1627 |
|
1628 switch (iControl->OfferKeyEventL(aKeyEvent, aEventCode)) |
|
1629 { |
|
1630 case EKeyWasNotConsumed: |
|
1631 aEventResponse=EEventWasNotConsumed; |
|
1632 break; |
|
1633 case EKeyWasConsumed: |
|
1634 aEventResponse=EEventWasConsumed; |
|
1635 break; |
|
1636 #if defined(_DEBUG) |
|
1637 default: |
|
1638 Panic(EPanicBadKeyResponse); |
|
1639 break; |
|
1640 #endif |
|
1641 } |
|
1642 } |
|
1643 |
|
1644 void CTstFep::OfferPointerEventL(TEventResponse& aEventResponse, const TPointerEvent& aPointerEvent, const CCoeControl* aWindowOwningControl) |
|
1645 { |
|
1646 iControl->OfferPointerEventL(aEventResponse, aPointerEvent, aWindowOwningControl); |
|
1647 } |
|
1648 |
|
1649 void CTstFep::OfferPointerBufferReadyEventL(TEventResponse& aEventResponse, const CCoeControl*) |
|
1650 { |
|
1651 aEventResponse=EEventWasNotConsumed; |
|
1652 } |
|
1653 |
|
1654 TInt CTstFep::NumberOfAttributes() const |
|
1655 { |
|
1656 return CTstControl::NumberOfAttributes(); |
|
1657 } |
|
1658 |
|
1659 TUid CTstFep::AttributeAtIndex(TInt aIndex) const |
|
1660 { |
|
1661 return CTstControl::AttributeAtIndex(aIndex); |
|
1662 } |
|
1663 |
|
1664 void CTstFep::WriteAttributeDataToStreamL(TUid aAttributeUid, RWriteStream& aStream) const |
|
1665 { |
|
1666 iControl->WriteAttributeDataToStreamL(aAttributeUid, aStream); |
|
1667 } |
|
1668 |
|
1669 void CTstFep::ReadAttributeDataFromStreamL(TUid aAttributeUid, RReadStream& aStream) |
|
1670 { |
|
1671 iControl->ReadAttributeDataFromStreamL(aAttributeUid, aStream); |
|
1672 } |
|
1673 |
|
1674 void CTstFep::HandleGainingForeground() |
|
1675 { |
|
1676 iControl->HandleGainingForeground(); |
|
1677 } |
|
1678 |
|
1679 void CTstFep::HandleLosingForeground() |
|
1680 { |
|
1681 iControl->HandleLosingForeground(); |
|
1682 } |
|
1683 |
|
1684 void CTstFep::HandleChangeInFocus() |
|
1685 { |
|
1686 iControl->HandleChangeInFocus(); |
|
1687 } |
|
1688 |
|
1689 void CTstFep::HandleDestructionOfFocusedItem() |
|
1690 { |
|
1691 iControl->HandleDestructionOfFocusedItem(); |
|
1692 } |
|
1693 |
|
1694 // TTstResourceFileId |
|
1695 |
|
1696 #pragma warning(disable: 4355) // "'this' : used in base member initializer list" |
|
1697 |
|
1698 TTstResourceFileId::TTstResourceFileId(CCoeEnv& aConeEnvironment, TInt aResourceFileId) |
|
1699 :TCleanupItem(UnloadResourceFile, this), |
|
1700 iConeEnvironment(aConeEnvironment), |
|
1701 iResourceFileId(aResourceFileId) |
|
1702 { |
|
1703 } |
|
1704 |
|
1705 #pragma warning(default: 4355) |
|
1706 |
|
1707 void TTstResourceFileId::UnloadResourceFile(TAny* aThis) |
|
1708 { |
|
1709 TTstResourceFileId& resourceFileId=*STATIC_CAST(TTstResourceFileId*, aThis); |
|
1710 resourceFileId.iConeEnvironment.DeleteResourceFile(resourceFileId.iResourceFileId); |
|
1711 } |
|
1712 |
|
1713 // CTstSettingsDialog |
|
1714 |
|
1715 CTstSettingsDialog::CTstSettingsDialog() |
|
1716 :iInlineEditingEnabled(ETrue), |
|
1717 iInputMethod(0) |
|
1718 { |
|
1719 } |
|
1720 |
|
1721 TBool CTstSettingsDialog::OkToExitL(TInt aButtonId) |
|
1722 { |
|
1723 __ASSERT_ALWAYS(aButtonId==EEikBidOk, Panic(EPanicUnexpectedButtonId)); |
|
1724 switch (STATIC_CAST(CEikCheckBox*, Control(EControlIdInlineEditingEnabled))->State()) |
|
1725 { |
|
1726 case CEikButtonBase::EClear: |
|
1727 iInlineEditingEnabled=EFalse; |
|
1728 break; |
|
1729 case CEikButtonBase::ESet: |
|
1730 iInlineEditingEnabled=ETrue; |
|
1731 break; |
|
1732 case CEikButtonBase::EIndeterminate: |
|
1733 #if defined(_DEBUG) |
|
1734 default: |
|
1735 Panic(EPanicBadCheckBoxState); |
|
1736 #endif |
|
1737 break; |
|
1738 } |
|
1739 iInputMethod=STATIC_CAST(CEikChoiceListBase*, Control(EControlIdInputMethod))->CurrentItem(); |
|
1740 TFixedArray<TUid, 2> attributeUids; |
|
1741 __ASSERT_DEBUG(NumberOfAttributes()==2, Panic(EPanicBadNumberOfAttributes)); |
|
1742 attributeUids[0].iUid=AttributeAtIndex(0).iUid; |
|
1743 attributeUids[1].iUid=AttributeAtIndex(1).iUid; |
|
1744 WriteAttributeDataAndBroadcastL(*iCoeEnv, attributeUids.Array()); |
|
1745 return ETrue; |
|
1746 } |
|
1747 |
|
1748 void CTstSettingsDialog::PreLayoutDynInitL() |
|
1749 { |
|
1750 ReadAllAttributesL(*iCoeEnv); |
|
1751 STATIC_CAST(CEikCheckBox*, Control(EControlIdInlineEditingEnabled))->SetState(iInlineEditingEnabled? CEikButtonBase::ESet: CEikButtonBase::EClear); |
|
1752 STATIC_CAST(CEikChoiceListBase*, Control(EControlIdInputMethod))->SetCurrentItem(iInputMethod); |
|
1753 } |
|
1754 |
|
1755 TInt CTstSettingsDialog::NumberOfAttributes() const |
|
1756 { |
|
1757 return CTstControl::NumberOfAttributes(); |
|
1758 } |
|
1759 |
|
1760 TUid CTstSettingsDialog::AttributeAtIndex(TInt aIndex) const |
|
1761 { |
|
1762 return CTstControl::AttributeAtIndex(aIndex); |
|
1763 } |
|
1764 |
|
1765 void CTstSettingsDialog::WriteAttributeDataToStreamL(TUid aAttributeUid, RWriteStream& aStream) const |
|
1766 { |
|
1767 CTstControl::WriteAttributeDataToStreamL(aAttributeUid, aStream, iInlineEditingEnabled, iInputMethod); |
|
1768 } |
|
1769 |
|
1770 void CTstSettingsDialog::ReadAttributeDataFromStreamL(TUid aAttributeUid, RReadStream& aStream) |
|
1771 { |
|
1772 CTstControl::ReadAttributeDataFromStreamL(aAttributeUid, aStream, iInlineEditingEnabled, iInputMethod); |
|
1773 } |
|
1774 |