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1 /* |
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2 * Copyright (c) 2006 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: Toolbar command policy implementation. |
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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 <cvtlogger.h> |
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20 |
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21 #include "cvtuitoolbarcmdpolicy.h" |
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22 #include "cvtuicmdvalidationactionbase.h" |
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23 #include "tvtuicmdvalidatorcallback.h" |
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24 #include "cvtuitoolbarbase.h" |
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25 #include "videotelui.hrh" |
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26 |
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27 // ======== LOCAL FUNCTIONS ======== |
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28 |
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29 // ======== MEMBER FUNCTIONS ======== |
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30 |
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31 // --------------------------------------------------------------------------- |
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32 // CVtUiToolbarCmdPolicy::NewL |
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33 // --------------------------------------------------------------------------- |
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34 // |
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35 CVtUiToolbarCmdPolicy* CVtUiToolbarCmdPolicy::NewL( CVtUiToolbarBase& aToolbar ) |
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36 { |
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37 __VTPRINTENTER( "ToolbarCmdPolicy.NewL" ) |
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38 CVtUiToolbarCmdPolicy* self = new ( ELeave ) CVtUiToolbarCmdPolicy( |
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39 aToolbar ); |
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40 __VTPRINTEXIT( "ToolbarCmdPolicy.NewL" ) |
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41 return self; |
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42 } |
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43 |
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44 // --------------------------------------------------------------------------- |
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45 // CVtUiToolbarCmdPolicy::ValidateMenuItemsL |
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46 // --------------------------------------------------------------------------- |
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47 // |
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48 void CVtUiToolbarCmdPolicy::ValidateMenuItemsL( |
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49 CVtUiCmdValidationActionBase& aAction, TInt /*aReferencePriority*/ ) |
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50 { |
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51 __VTPRINTENTER( "ToolbarCmdPolicy.ValidateMenuItemsL" ) |
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52 aAction.ProcessL( |
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53 TVtUiCmdValidatorCallBack< CVtUiToolbarCmdPolicy >( *this, |
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54 ValidateMenuCommand ) ); |
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55 __VTPRINTEXIT( "ToolbarCmdPolicy.ValidateMenuItemsL" ) |
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56 } |
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57 |
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58 // --------------------------------------------------------------------------- |
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59 // CVtUiToolbarCmdPolicy::ValidateSoftkeyItemsL |
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60 // --------------------------------------------------------------------------- |
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61 // |
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62 void CVtUiToolbarCmdPolicy::ValidateSoftkeyItemsL( |
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63 CVtUiCmdValidationActionBase& /*aAction*/, TInt /*aReferencePriority*/ ) |
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64 { |
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65 __VTPRINTENTER( "ToolbarCmdPolicy.ValidateSoftkeyItemsL" ) |
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66 __VTPRINTEXIT( "ToolbarCmdPolicy.ValidateSoftkeyItemsL" ) |
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67 } |
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68 |
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69 // --------------------------------------------------------------------------- |
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70 // CVtUiToolbarCmdPolicy::ValidateToolbarItemsL |
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71 // --------------------------------------------------------------------------- |
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72 // |
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73 void CVtUiToolbarCmdPolicy::ValidateToolbarItemsL( |
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74 CVtUiCmdValidationActionBase& /*aAction*/, TInt /*aReferencePriority*/ ) |
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75 { |
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76 __VTPRINTENTER( "ToolbarCmdPolicy.ValidateToolbarItemsL" ) |
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77 __VTPRINTEXIT( "ToolbarCmdPolicy.ValidateToolbarItemsL" ) |
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78 } |
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79 |
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80 // --------------------------------------------------------------------------- |
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81 // CVtUiToolbarCmdPolicy::CustomValidationL |
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82 // --------------------------------------------------------------------------- |
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83 // |
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84 void CVtUiToolbarCmdPolicy::CustomValidationL( |
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85 CVtUiCmdCustomValidationActionBase&, TInt ) |
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86 { |
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87 __VTPRINTENTER( "ToolbarCmdPolicy.CustomValidationL" ) |
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88 __VTPRINTEXIT( "ToolbarCmdPolicy.CustomValidationL" ) |
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89 } |
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90 |
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91 // --------------------------------------------------------------------------- |
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92 // CVtUiToolbarCmdPolicy::ValidatesContext |
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93 // --------------------------------------------------------------------------- |
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94 // |
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95 TBool CVtUiToolbarCmdPolicy::ValidatesContext( |
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96 const TVtUiCmdContextType& aCtxType ) const |
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97 { |
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98 __VTPRINTENTER( "ToolbarCmdPolicy.ValidatesContext" ) |
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99 |
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100 TBool result( EFalse ); |
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101 |
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102 switch ( aCtxType ) |
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103 { |
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104 case EVtUiCmdContextTypeMenu: |
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105 case EVtUiCmdContextTypeSoftkey: |
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106 case EVtUiCmdContextTypeToolbar: |
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107 result = ETrue; |
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108 break; |
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109 |
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110 default: |
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111 break; |
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112 } |
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113 |
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114 __VTPRINTEXITR( "ToolbarCmdPolicy.ValidatesContext %d", result ) |
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115 |
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116 return result; |
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117 } |
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118 |
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119 // --------------------------------------------------------------------------- |
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120 // CVtUiToolbarCmdPolicy::CVtUiToolbarCmdPolicy |
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121 // --------------------------------------------------------------------------- |
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122 // |
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123 CVtUiToolbarCmdPolicy::CVtUiToolbarCmdPolicy( CVtUiToolbarBase& aToolbar ) |
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124 : CVtUiCmdValidatorBase( EVtUiCmdPolicyPriorityToolbar ), |
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125 iToolbar( aToolbar ) |
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126 { |
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127 __VTPRINTENTER( "ToolbarCmdPolicy.ctor" ) |
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128 __VTPRINTEXIT( "ToolbarCmdPolicy.ctor" ) |
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129 } |
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130 |
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131 // --------------------------------------------------------------------------- |
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132 // CVtUiToolbarCmdPolicy::ValidateMenuCommand |
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133 // --------------------------------------------------------------------------- |
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134 // |
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135 TBool CVtUiToolbarCmdPolicy::ValidateMenuCommand( TInt /*aCommandId*/ ) const |
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136 { |
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137 __VTPRINTENTER( "ToolbarCmdPolicy.ValidateMenuCommand" ) |
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138 // all commands are also in options menu |
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139 __VTPRINTEXIT( "ToolbarCmdPolicy.ValidateMenuCommand") |
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140 return EFalse; |
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141 } |
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142 |