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1 /* |
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2 * Copyright (c) 2009 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: Focus strategy base class implementation |
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15 * |
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16 */ |
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17 |
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18 #include "cmrfocusstrategybase.h" |
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19 |
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20 #include "mesmrfieldstorage.h" |
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21 #include "cesmrfield.h" |
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22 #include "emailtrace.h" |
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23 |
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24 // --------------------------------------------------------------------------- |
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25 // CMRFocusStrategyBase::CMRFocusStrategyBase |
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26 // --------------------------------------------------------------------------- |
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27 // |
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28 CMRFocusStrategyBase::CMRFocusStrategyBase( MESMRFieldStorage& aFactory ) |
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29 : iFactory( aFactory ) |
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30 { |
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31 FUNC_LOG; |
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32 // Do nothing |
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33 } |
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34 |
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35 // --------------------------------------------------------------------------- |
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36 // CMRFocusStrategyBase::~CMRFocusStrategyBase |
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37 // --------------------------------------------------------------------------- |
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38 // |
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39 CMRFocusStrategyBase::~CMRFocusStrategyBase() |
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40 { |
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41 FUNC_LOG; |
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42 // Do nothing |
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43 } |
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44 |
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45 // --------------------------------------------------------------------------- |
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46 // CMRFocusStrategyBase::InitializeFocus |
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47 // --------------------------------------------------------------------------- |
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48 // |
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49 void CMRFocusStrategyBase::InitializeFocus() |
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50 { |
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51 FUNC_LOG; |
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52 |
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53 HideFocus(); |
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54 } |
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55 |
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56 // --------------------------------------------------------------------------- |
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57 // CMRFocusStrategyBase::EventOccured |
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58 // --------------------------------------------------------------------------- |
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59 // |
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60 void CMRFocusStrategyBase::EventOccured( TFocusEventType aEventType ) |
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61 { |
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62 FUNC_LOG; |
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63 |
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64 // Default implementation |
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65 if ( aEventType == MMRFocusStrategy::EFocusKeyEvent ) |
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66 { |
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67 ShowFocus(); |
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68 } |
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69 if ( aEventType == MMRFocusStrategy::EFocusPointerEvent ) |
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70 { |
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71 HideFocus(); |
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72 } |
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73 } |
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74 |
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75 // --------------------------------------------------------------------------- |
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76 // CMRFocusStrategyBase::HideFocus |
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77 // --------------------------------------------------------------------------- |
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78 // |
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79 void CMRFocusStrategyBase::HideFocus() |
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80 { |
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81 FUNC_LOG; |
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82 |
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83 if ( iVisibleFocusOn ) |
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84 { |
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85 const TInt count( iFactory.Count() ); |
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86 for ( TInt i = 0; i < count; i++ ) |
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87 { |
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88 CESMRField* field = iFactory.Field( i ); |
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89 |
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90 // At the start there is no focus in hybrid or touch device. |
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91 // The hw key provokest the focus again |
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92 field->SetFocusType( EESMRNoFocus ); |
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93 } |
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94 iVisibleFocusOn = EFalse; |
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95 } |
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96 } |
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97 |
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98 // --------------------------------------------------------------------------- |
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99 // CMRFocusStrategyBase::ShowFocus |
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100 // --------------------------------------------------------------------------- |
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101 // |
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102 void CMRFocusStrategyBase::ShowFocus() |
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103 { |
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104 FUNC_LOG; |
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105 |
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106 if ( !iVisibleFocusOn ) |
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107 { |
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108 const TInt count( iFactory.Count() ); |
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109 for ( TInt i = 0; i < count; i++ ) |
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110 { |
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111 CESMRField* field = iFactory.Field( i ); |
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112 |
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113 // At the start there is no focus in hybrid or touch device. |
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114 // The hw key provokes the focus again |
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115 field->SetFocusType( EESMRHighlightFocus ); |
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116 } |
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117 iVisibleFocusOn = ETrue; |
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118 } |
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119 } |
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120 |
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121 // End of file |