1 /* |
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2 * Copyright (c) 2005 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: |
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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 "mceaudiostream.h" |
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20 #include "mcemanager.h" |
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21 #include "mceaudiocodec.h" |
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22 #include "mcesession.h" |
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23 |
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24 // ============================ MEMBER FUNCTIONS =============================== |
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25 |
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26 // ----------------------------------------------------------------------------- |
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27 // CMceAudioStream::NewL |
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28 // ----------------------------------------------------------------------------- |
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29 // |
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30 EXPORT_C CMceAudioStream* CMceAudioStream::NewL() |
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31 { |
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32 CMceAudioStream* self = NewLC(); |
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33 CleanupStack::Pop( self ); |
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34 return self; |
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35 } |
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36 |
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37 // ----------------------------------------------------------------------------- |
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38 // CMceAudioStream::NewLC |
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39 // ----------------------------------------------------------------------------- |
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40 // |
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41 EXPORT_C CMceAudioStream* CMceAudioStream::NewLC() |
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42 { |
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43 CMceAudioStream* self = new (ELeave) CMceAudioStream(); |
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44 CleanupStack::PushL( self ); |
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45 self->ConstructL(); |
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46 return self; |
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47 } |
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48 |
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49 // ----------------------------------------------------------------------------- |
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50 // CMceAudioStream::~CMceAudioStream |
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51 // ----------------------------------------------------------------------------- |
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52 // |
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53 EXPORT_C CMceAudioStream::~CMceAudioStream() |
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54 { |
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55 iCodecs.ResetAndDestroy(); |
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56 } |
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57 |
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58 // ----------------------------------------------------------------------------- |
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59 // CMceAudioStream::Codecs |
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60 // ----------------------------------------------------------------------------- |
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61 // |
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62 EXPORT_C const RPointerArray<CMceAudioCodec>& CMceAudioStream::Codecs() |
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63 { |
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64 return iCodecs; |
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65 } |
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66 |
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67 // ----------------------------------------------------------------------------- |
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68 // CMceAudioStream::AddCodecL |
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69 // ----------------------------------------------------------------------------- |
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70 // |
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71 EXPORT_C void CMceAudioStream::AddCodecL(CMceAudioCodec* aCodec) |
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72 { |
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73 __ASSERT_ALWAYS(aCodec, User::Leave(KErrArgument)); |
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74 iCodecs.AppendL(aCodec); |
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75 } |
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76 |
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77 // ----------------------------------------------------------------------------- |
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78 // CMceAudioStream::RemoveCodecL |
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79 // ----------------------------------------------------------------------------- |
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80 // |
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81 EXPORT_C void CMceAudioStream::RemoveCodecL(CMceAudioCodec& aCodec) |
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82 { |
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83 for(int i = 0; i < iCodecs.Count(); i++ ) |
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84 { |
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85 if( iCodecs[i] == &aCodec ) |
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86 { |
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87 delete iCodecs[i]; |
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88 iCodecs.Remove( i ); |
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89 } |
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90 } |
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91 } |
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92 |
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93 // ----------------------------------------------------------------------------- |
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94 // CMceAudioStream::CMceAudioStream |
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95 // ----------------------------------------------------------------------------- |
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96 // |
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97 CMceAudioStream::CMceAudioStream() |
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98 :CMceMediaStream() |
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99 { |
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100 iType = KMceAudio; |
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101 } |
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102 |
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103 |
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104 // ----------------------------------------------------------------------------- |
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105 // CMceAudioStream::ConstructL |
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106 // ----------------------------------------------------------------------------- |
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107 // |
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108 void CMceAudioStream::ConstructL() |
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109 { |
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110 } |
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111 |
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112 // ----------------------------------------------------------------------------- |
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113 // CMceAudioStream::InitializeL |
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114 // ----------------------------------------------------------------------------- |
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115 // |
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116 void CMceAudioStream::InitializeL( CMceSession& aParent ) |
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117 { |
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118 |
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119 CMceMediaStream::InitializeL( aParent ); |
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120 |
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121 InitializeL( &aParent.Manager() ); |
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122 |
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123 for( TInt i = 0; i < iCodecs.Count(); i++ ) |
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124 { |
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125 iCodecs[i]->InitializeL( *this ); |
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126 } |
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127 } |
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128 |
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129 |
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130 // ----------------------------------------------------------------------------- |
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131 // CMceAudioStream::InitializeL |
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132 // ----------------------------------------------------------------------------- |
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133 // |
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134 void CMceAudioStream::InitializeL( CMceManager* aManager ) |
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135 { |
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136 CMceMediaStream::InitializeL( aManager ); |
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137 if ( aManager && iCodecs.Count() == 0 ) |
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138 { |
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139 const RPointerArray<const CMceAudioCodec> supportedCodes = |
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140 aManager->SupportedAudioCodecs(); |
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141 for( TInt i = 0; i < supportedCodes.Count(); i++ ) |
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142 { |
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143 CMceAudioCodec* codec = supportedCodes[i]->CloneL(); |
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144 CleanupStack::PushL( codec ); |
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145 iCodecs.AppendL( codec ); |
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146 CleanupStack::Pop( codec ); |
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147 } |
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148 |
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149 } |
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150 |
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151 } |
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152 |
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153 |
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154 |
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155 |
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