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1 /* |
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2 * Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: Implementation of the CFsTextInputField class |
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15 * |
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16 */ |
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17 |
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18 |
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19 #include "emailtrace.h" |
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20 #include <txtrich.h> |
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21 |
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22 #include "fstextinputfield.h" |
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23 #include "fstextinputvisual.h" |
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24 #include "fstextinputfieldobserver.h" |
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25 |
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26 // ======== MEMBER FUNCTIONS ======== |
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27 |
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28 // --------------------------------------------------------------------------- |
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29 // Constructor |
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30 // --------------------------------------------------------------------------- |
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31 // |
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32 CFsTextInputField::CFsTextInputField( MFsTextInputFieldObserver& aObserver ) |
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33 : iObserver( aObserver ), iFsTextInputMode( ENotAtomicInput ) |
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34 { |
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35 FUNC_LOG; |
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36 //No implementation needed |
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37 } |
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38 |
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39 // --------------------------------------------------------------------------- |
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40 // Two phased constructor |
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41 // --------------------------------------------------------------------------- |
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42 // |
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43 void CFsTextInputField::ConstructL() |
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44 { |
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45 FUNC_LOG; |
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46 CEikRichTextEditor::ConstructL( NULL, |
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47 0, |
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48 0, |
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49 CEikEdwin::EOwnsWindow| |
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50 CEikEdwin::EInclusiveSizeFixed, |
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51 EGulFontControlBold|EGulFontControlItalic| |
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52 EGulFontControlUnderline| |
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53 EGulFontControlStrikethrough| |
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54 EGulFontControlTextColor| |
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55 EGulFontControlPrintPos ); |
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56 } |
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57 |
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58 |
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59 // --------------------------------------------------------------------------- |
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60 // Constructs and returns object of CFsTextInputField class |
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61 // --------------------------------------------------------------------------- |
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62 // |
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63 CFsTextInputField* CFsTextInputField::NewL( |
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64 MFsTextInputFieldObserver& aObserver ) |
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65 { |
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66 FUNC_LOG; |
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67 CFsTextInputField* self = CFsTextInputField::NewLC( aObserver ); |
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68 CleanupStack::Pop( self ); |
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69 return self; |
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70 } |
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71 |
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72 // --------------------------------------------------------------------------- |
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73 // Constructs and returns object of CFsTextInputField class |
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74 // --------------------------------------------------------------------------- |
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75 // |
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76 CFsTextInputField* CFsTextInputField::NewLC( |
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77 MFsTextInputFieldObserver& aObserver ) |
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78 { |
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79 FUNC_LOG; |
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80 CFsTextInputField* self = new ( ELeave ) CFsTextInputField( aObserver ); |
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81 CleanupStack::PushL( self ); |
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82 self->ConstructL(); |
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83 return self; |
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84 } |
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85 |
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86 // --------------------------------------------------------------------------- |
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87 // Destructor |
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88 // --------------------------------------------------------------------------- |
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89 // |
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90 CFsTextInputField::~CFsTextInputField() |
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91 { |
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92 FUNC_LOG; |
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93 //No implementation needed. |
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94 } |
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95 |
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96 // --------------------------------------------------------------------------- |
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97 // Set Text input mode |
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98 // --------------------------------------------------------------------------- |
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99 // |
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100 void CFsTextInputField::SetTextInputMode( const TFsTextInputMode aMode ) |
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101 { |
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102 FUNC_LOG; |
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103 iFsTextInputMode = aMode; |
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104 } |
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105 |
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106 // --------------------------------------------------------------------------- |
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107 // Returns Text input mode |
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108 // --------------------------------------------------------------------------- |
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109 // |
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110 CFsTextInputField::TFsTextInputMode CFsTextInputField::TextInputMode() const |
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111 { |
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112 FUNC_LOG; |
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113 return iFsTextInputMode; |
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114 } |
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115 |
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116 // --------------------------------------------------------------------------- |
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117 // From CEikRichTextEditor |
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118 // Function receives key events. |
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119 // --------------------------------------------------------------------------- |
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120 // |
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121 TKeyResponse CFsTextInputField::OfferKeyEventL( |
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122 const TKeyEvent &aKeyEvent, |
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123 TEventCode aType ) |
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124 { |
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125 FUNC_LOG; |
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126 TKeyResponse result( EKeyWasNotConsumed ); |
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127 |
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128 if ( ( aKeyEvent.iCode == EKeyBackspace ) && |
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129 ( iFsTextInputMode == EAtomicInput ) && |
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130 !( IsReadOnly() ) ) |
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131 { |
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132 RichText()->Reset(); |
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133 HandleTextChangedL(); |
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134 SetCursorPosL( 0, EFalse ); |
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135 result = EKeyWasConsumed; |
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136 } |
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137 else |
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138 { |
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139 result = CEikRichTextEditor::OfferKeyEventL( aKeyEvent, aType ); |
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140 } |
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141 return result; |
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142 } |
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143 |
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144 // --------------------------------------------------------------------------- |
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145 // From CEikRichTextEditor |
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146 // Invoked when changes in text filed content are made. |
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147 // --------------------------------------------------------------------------- |
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148 // |
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149 void CFsTextInputField::EditObserver ( TInt aStartEdit, TInt aEditLength ) |
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150 { |
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151 FUNC_LOG; |
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152 CEikRichTextEditor::EditObserver( aStartEdit, aEditLength ); |
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153 // <cmail> |
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154 TRAP_IGNORE( iObserver.HandleTextInputEventL( this, |
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155 MFsTextInputFieldObserver::EEventTextUpdated ) ); |
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156 // </cmail> |
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157 } |
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158 |
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159 |