|
1 /* |
|
2 * Copyright (c) 2005 Nokia Corporation and/or its subsidiary(-ies). |
|
3 * All rights reserved. |
|
4 * This component and the accompanying materials are made available |
|
5 * under the terms of "Eclipse Public License v1.0" |
|
6 * which accompanies this distribution, and is available |
|
7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
8 * |
|
9 * Initial Contributors: |
|
10 * Nokia Corporation - initial contribution. |
|
11 * |
|
12 * Contributors: |
|
13 * |
|
14 * Description: |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 #include "mceaudiostream.h" |
|
20 #include "mcemanager.h" |
|
21 #include "mceaudiocodec.h" |
|
22 #include "mcesession.h" |
|
23 |
|
24 // ============================ MEMBER FUNCTIONS =============================== |
|
25 |
|
26 // ----------------------------------------------------------------------------- |
|
27 // CMceAudioStream::NewL |
|
28 // ----------------------------------------------------------------------------- |
|
29 // |
|
30 EXPORT_C CMceAudioStream* CMceAudioStream::NewL() |
|
31 { |
|
32 CMceAudioStream* self = NewLC(); |
|
33 CleanupStack::Pop( self ); |
|
34 return self; |
|
35 } |
|
36 |
|
37 // ----------------------------------------------------------------------------- |
|
38 // CMceAudioStream::NewLC |
|
39 // ----------------------------------------------------------------------------- |
|
40 // |
|
41 EXPORT_C CMceAudioStream* CMceAudioStream::NewLC() |
|
42 { |
|
43 CMceAudioStream* self = new (ELeave) CMceAudioStream(); |
|
44 CleanupStack::PushL( self ); |
|
45 self->ConstructL(); |
|
46 return self; |
|
47 } |
|
48 |
|
49 // ----------------------------------------------------------------------------- |
|
50 // CMceAudioStream::~CMceAudioStream |
|
51 // ----------------------------------------------------------------------------- |
|
52 // |
|
53 EXPORT_C CMceAudioStream::~CMceAudioStream() |
|
54 { |
|
55 iCodecs.ResetAndDestroy(); |
|
56 } |
|
57 |
|
58 // ----------------------------------------------------------------------------- |
|
59 // CMceAudioStream::Codecs |
|
60 // ----------------------------------------------------------------------------- |
|
61 // |
|
62 EXPORT_C const RPointerArray<CMceAudioCodec>& CMceAudioStream::Codecs() |
|
63 { |
|
64 return iCodecs; |
|
65 } |
|
66 |
|
67 // ----------------------------------------------------------------------------- |
|
68 // CMceAudioStream::AddCodecL |
|
69 // ----------------------------------------------------------------------------- |
|
70 // |
|
71 EXPORT_C void CMceAudioStream::AddCodecL(CMceAudioCodec* aCodec) |
|
72 { |
|
73 __ASSERT_ALWAYS(aCodec, User::Leave(KErrArgument)); |
|
74 iCodecs.AppendL(aCodec); |
|
75 } |
|
76 |
|
77 // ----------------------------------------------------------------------------- |
|
78 // CMceAudioStream::RemoveCodecL |
|
79 // ----------------------------------------------------------------------------- |
|
80 // |
|
81 EXPORT_C void CMceAudioStream::RemoveCodecL(CMceAudioCodec& aCodec) |
|
82 { |
|
83 for(int i = 0; i < iCodecs.Count(); i++ ) |
|
84 { |
|
85 if( iCodecs[i] == &aCodec ) |
|
86 { |
|
87 delete iCodecs[i]; |
|
88 iCodecs.Remove( i ); |
|
89 } |
|
90 } |
|
91 } |
|
92 |
|
93 // ----------------------------------------------------------------------------- |
|
94 // CMceAudioStream::CMceAudioStream |
|
95 // ----------------------------------------------------------------------------- |
|
96 // |
|
97 CMceAudioStream::CMceAudioStream() |
|
98 :CMceMediaStream() |
|
99 { |
|
100 iType = KMceAudio; |
|
101 } |
|
102 |
|
103 |
|
104 // ----------------------------------------------------------------------------- |
|
105 // CMceAudioStream::ConstructL |
|
106 // ----------------------------------------------------------------------------- |
|
107 // |
|
108 void CMceAudioStream::ConstructL() |
|
109 { |
|
110 } |
|
111 |
|
112 // ----------------------------------------------------------------------------- |
|
113 // CMceAudioStream::InitializeL |
|
114 // ----------------------------------------------------------------------------- |
|
115 // |
|
116 void CMceAudioStream::InitializeL( CMceSession& aParent ) |
|
117 { |
|
118 |
|
119 CMceMediaStream::InitializeL( aParent ); |
|
120 |
|
121 InitializeL( &aParent.Manager() ); |
|
122 |
|
123 for( TInt i = 0; i < iCodecs.Count(); i++ ) |
|
124 { |
|
125 iCodecs[i]->InitializeL( *this ); |
|
126 } |
|
127 } |
|
128 |
|
129 |
|
130 // ----------------------------------------------------------------------------- |
|
131 // CMceAudioStream::InitializeL |
|
132 // ----------------------------------------------------------------------------- |
|
133 // |
|
134 void CMceAudioStream::InitializeL( CMceManager* aManager ) |
|
135 { |
|
136 CMceMediaStream::InitializeL( aManager ); |
|
137 if ( aManager && iCodecs.Count() == 0 ) |
|
138 { |
|
139 const RPointerArray<const CMceAudioCodec> supportedCodes = |
|
140 aManager->SupportedAudioCodecs(); |
|
141 for( TInt i = 0; i < supportedCodes.Count(); i++ ) |
|
142 { |
|
143 CMceAudioCodec* codec = supportedCodes[i]->CloneL(); |
|
144 CleanupStack::PushL( codec ); |
|
145 iCodecs.AppendL( codec ); |
|
146 CleanupStack::Pop( codec ); |
|
147 } |
|
148 |
|
149 } |
|
150 |
|
151 } |
|
152 |
|
153 |
|
154 |
|
155 |