|
1 /* |
|
2 * Copyright (c) 2006 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: This module contains the implementation of CPEAccessoryModeMonitor class |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 // INCLUDE FILES |
|
21 #include "cpeaccessorymodemonitor.h" |
|
22 #include <talogger.h> |
|
23 |
|
24 // CONSTANTS |
|
25 |
|
26 // FORWARD DECLARATIONS |
|
27 |
|
28 // ============================ MEMBER FUNCTIONS =============================== |
|
29 |
|
30 // ----------------------------------------------------------------------------- |
|
31 // CPEAccessoryModeMonitor::CPEAccessoryModeMonitor |
|
32 // C++ default constructor can NOT contain any code, that |
|
33 // might leave. |
|
34 // ----------------------------------------------------------------------------- |
|
35 // |
|
36 CPEAccessoryModeMonitor::CPEAccessoryModeMonitor(): |
|
37 CActive( CActive::EPriorityStandard ) |
|
38 { |
|
39 CActiveScheduler::Add( this ); |
|
40 } |
|
41 |
|
42 // ----------------------------------------------------------------------------- |
|
43 // CPEAccessoryModeMonitor::NewL |
|
44 // Two-phased constructor. |
|
45 // ----------------------------------------------------------------------------- |
|
46 // |
|
47 CPEAccessoryModeMonitor* CPEAccessoryModeMonitor::NewL() |
|
48 { |
|
49 CPEAccessoryModeMonitor* self = |
|
50 new (ELeave) CPEAccessoryModeMonitor(); |
|
51 |
|
52 CleanupStack::PushL( self ); |
|
53 CleanupStack::Pop( self ); |
|
54 |
|
55 return self; |
|
56 } |
|
57 |
|
58 // Destructor |
|
59 CPEAccessoryModeMonitor::~CPEAccessoryModeMonitor() |
|
60 { |
|
61 Cancel(); |
|
62 iMode.CloseSubSession(); |
|
63 iAccServer.Disconnect(); |
|
64 } |
|
65 |
|
66 // ----------------------------------------------------------------------------- |
|
67 // CPEAccessoryModeMonitor::AccessoryServer |
|
68 // ----------------------------------------------------------------------------- |
|
69 // |
|
70 RAccessoryServer CPEAccessoryModeMonitor::AccessoryServer() |
|
71 { |
|
72 if ( !iAccConn ) |
|
73 { |
|
74 TInt error = iAccServer.Connect(); |
|
75 if ( error == KErrNone ) |
|
76 { |
|
77 iAccConn = ETrue; |
|
78 } |
|
79 } |
|
80 return iAccServer; |
|
81 } |
|
82 |
|
83 // ----------------------------------------------------------------------------- |
|
84 // CPEAccessoryModeMonitor::AccessoryMode |
|
85 // ----------------------------------------------------------------------------- |
|
86 // |
|
87 TInt CPEAccessoryModeMonitor::AccessoryMode() |
|
88 { |
|
89 |
|
90 if ( !iAccSess ) |
|
91 { |
|
92 if ( !iAccConn ) |
|
93 { |
|
94 AccessoryServer(); |
|
95 } |
|
96 if ( iAccConn ) |
|
97 { |
|
98 TInt error = iMode.CreateSubSession( iAccServer ); |
|
99 if ( error == KErrNone ) |
|
100 { |
|
101 iAccSess = ETrue; |
|
102 } |
|
103 } |
|
104 } |
|
105 if ( iAccSess && !IsActive() ) |
|
106 { |
|
107 iMode.GetAccessoryMode( iPolAccessoryMode ); |
|
108 iAccessoryMode = iPolAccessoryMode.iAccessoryMode; |
|
109 iAudioOutputStatus = iPolAccessoryMode.iAudioOutputStatus; |
|
110 Start(); |
|
111 } |
|
112 TEFLOGSTRING2( KTAINT, |
|
113 "CPEAccessoryModeMonitor.AccessoryMode< Mode: %d ", iAccessoryMode ); |
|
114 return iAccessoryMode; |
|
115 } |
|
116 |
|
117 // ----------------------------------------------------------------------------- |
|
118 // CPEAccessoryModeMonitor::Status |
|
119 // ----------------------------------------------------------------------------- |
|
120 // |
|
121 |
|
122 TBool CPEAccessoryModeMonitor::Status() |
|
123 { |
|
124 if ( !iAccSess ) |
|
125 { |
|
126 AccessoryMode(); |
|
127 } |
|
128 return iAudioOutputStatus; |
|
129 } |
|
130 // ----------------------------------------------------------------------------- |
|
131 // CPEAccessoryModeMonitor::DoCancel |
|
132 // |
|
133 // ----------------------------------------------------------------------------- |
|
134 // |
|
135 void CPEAccessoryModeMonitor::DoCancel() |
|
136 { |
|
137 iMode.CancelNotifyAccessoryModeChanged(); |
|
138 } |
|
139 |
|
140 // ----------------------------------------------------------------------------- |
|
141 // CPEAccessoryModeMonitor::RunL |
|
142 // Receives event on accessory mode change. |
|
143 // |
|
144 // ----------------------------------------------------------------------------- |
|
145 // |
|
146 void CPEAccessoryModeMonitor::RunL() |
|
147 { |
|
148 TEFLOGSTRING2(KTAINT, "CPEAccessoryModeMonitor::RunL %d", iStatus.Int() ); |
|
149 |
|
150 switch ( iStatus.Int() ) |
|
151 { |
|
152 case KErrNone: |
|
153 { |
|
154 iAccessoryMode = iPolAccessoryMode.iAccessoryMode; |
|
155 iAudioOutputStatus = iPolAccessoryMode.iAudioOutputStatus; |
|
156 // Issue request again if needed. |
|
157 Start(); |
|
158 } |
|
159 break; |
|
160 case KErrCancel: |
|
161 case KErrNotSupported: |
|
162 break; |
|
163 default: |
|
164 // Issue request again if needed. |
|
165 Start(); |
|
166 break; |
|
167 } |
|
168 } |
|
169 |
|
170 |
|
171 // ----------------------------------------------------------------------------- |
|
172 // CPEAccessoryModeMonitor::Start |
|
173 // |
|
174 // |
|
175 // ----------------------------------------------------------------------------- |
|
176 // |
|
177 void CPEAccessoryModeMonitor::Start() |
|
178 { |
|
179 TEFLOGSTRING(KTAINT, "CPEAccessoryModeMonitor::Start" ); |
|
180 if ( !IsActive() ) |
|
181 { |
|
182 iMode.NotifyAccessoryModeChanged( iStatus, iPolAccessoryMode ); |
|
183 SetActive(); |
|
184 } |
|
185 } |
|
186 |
|
187 // End of File |