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1 /* |
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2 * Copyright (c) 2004 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 TVtUiCallParameters 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 |
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20 // INCLUDE FILES |
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21 #include "TVtUiCallParameters.h" |
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22 |
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23 // CONSTANTS |
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24 |
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25 // Enumerates call parameter flags. |
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26 enum TVtUiCallParameterFlags |
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27 { |
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28 // Audio status has been updated. |
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29 EVtUiCallParameterFlagHasAudio = 1, |
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30 // Audio status equals to ETrue. |
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31 EVtUiCallParameterFlagAudioEnabled = 2, |
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32 // Video status has been updated. |
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33 EVtUiCallParameterFlagHasVideo = 4, |
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34 // Video status equals to ETrue. |
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35 EVtUiCallParameterFlagVideoEnabled = 8, |
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36 // Selected camera has been updated. |
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37 EVtUiCallParameterFlagHasSelectedCamera = 16, |
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38 // Primary camera has been selected. Otherwise secondary has been selected. |
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39 EVtUiCallParameterFlagHasSelectedPrimary = 32, |
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40 }; |
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41 |
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42 // ============================ MEMBER FUNCTIONS =============================== |
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43 |
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44 // ----------------------------------------------------------------------------- |
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45 // TVtUiCallParameters::TVtUiCallParameters |
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46 // C++ constructor can NOT contain any code, that |
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47 // might leave. |
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48 // ----------------------------------------------------------------------------- |
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49 // |
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50 TVtUiCallParameters::TVtUiCallParameters() |
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51 : iFlags( 0 ) |
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52 { |
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53 } |
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54 |
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55 // ----------------------------------------------------------------------------- |
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56 // TVtUiCallParameters::Reset |
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57 // ----------------------------------------------------------------------------- |
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58 // |
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59 void TVtUiCallParameters::Reset() |
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60 { |
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61 iFlags = 0; |
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62 } |
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63 |
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64 // ----------------------------------------------------------------------------- |
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65 // TVtUiCallParameters::SetAudioStatus |
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66 // ----------------------------------------------------------------------------- |
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67 // |
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68 void TVtUiCallParameters::SetAudioStatus( const TBool aEnabled ) |
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69 { |
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70 iFlags |= ( EVtUiCallParameterFlagAudioEnabled + |
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71 EVtUiCallParameterFlagHasAudio ); |
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72 if ( !aEnabled ) |
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73 { |
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74 iFlags &= ~EVtUiCallParameterFlagAudioEnabled; |
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75 } |
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76 } |
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77 |
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78 // ----------------------------------------------------------------------------- |
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79 // TVtUiCallParameters::GetAudioStatus |
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80 // ----------------------------------------------------------------------------- |
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81 // |
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82 TInt TVtUiCallParameters::GetAudioStatus( TBool& aEnabled ) const |
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83 { |
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84 TInt err = KErrNotFound; |
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85 if ( iFlags & EVtUiCallParameterFlagHasAudio ) |
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86 { |
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87 err = KErrNone; |
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88 aEnabled = ( iFlags & EVtUiCallParameterFlagAudioEnabled ); |
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89 } |
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90 |
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91 return err; |
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92 } |
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93 |
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94 // ----------------------------------------------------------------------------- |
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95 // TVtUiCallParameters::SetVideoStatus |
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96 // ----------------------------------------------------------------------------- |
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97 // |
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98 void TVtUiCallParameters::SetVideoStatus( const TBool aEnabled ) |
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99 { |
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100 iFlags |= ( EVtUiCallParameterFlagVideoEnabled + |
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101 EVtUiCallParameterFlagHasVideo ); |
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102 if ( !aEnabled ) |
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103 { |
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104 iFlags &= ~EVtUiCallParameterFlagVideoEnabled; |
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105 } |
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106 } |
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107 |
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108 // ----------------------------------------------------------------------------- |
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109 // TVtUiCallParameters::GetVideoStatus |
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110 // ----------------------------------------------------------------------------- |
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111 // |
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112 TInt TVtUiCallParameters::GetVideoStatus( TBool& aEnabled ) |
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113 { |
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114 TInt err = KErrNotFound; |
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115 if ( iFlags & EVtUiCallParameterFlagHasVideo ) |
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116 { |
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117 err = KErrNone; |
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118 aEnabled = ( iFlags & EVtUiCallParameterFlagVideoEnabled ); |
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119 } |
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120 |
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121 return err; |
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122 } |
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123 |
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124 // ----------------------------------------------------------------------------- |
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125 // TVtUiCallParameters::SetSelectedCamera |
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126 // ----------------------------------------------------------------------------- |
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127 // |
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128 void TVtUiCallParameters::SetSelectedCamera( const TBool aPrimary ) |
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129 { |
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130 iFlags |= EVtUiCallParameterFlagHasSelectedCamera; |
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131 |
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132 if ( aPrimary ) |
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133 { |
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134 iFlags |= EVtUiCallParameterFlagHasSelectedPrimary; |
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135 } |
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136 else |
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137 { |
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138 iFlags &= ~EVtUiCallParameterFlagHasSelectedPrimary; |
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139 } |
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140 } |
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141 |
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142 // ----------------------------------------------------------------------------- |
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143 // TVtUiCallParameters::GetSelectedCamera |
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144 // ----------------------------------------------------------------------------- |
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145 // |
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146 TInt TVtUiCallParameters::GetSelectedCamera( TBool& aPrimary ) |
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147 { |
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148 TInt err = KErrNotFound; |
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149 if ( iFlags & EVtUiCallParameterFlagHasSelectedCamera ) |
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150 { |
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151 err = KErrNone; |
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152 aPrimary = ( iFlags & EVtUiCallParameterFlagHasSelectedPrimary ); |
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153 } |
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154 |
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155 return err; |
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156 } |
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157 |
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158 // End of File |