|
0
|
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: Message handler for AddedDevSoundControl CI.
|
|
|
15 |
*
|
|
|
16 |
*/
|
|
|
17 |
|
|
|
18 |
|
|
|
19 |
|
|
|
20 |
// INCLUDE FILES
|
|
|
21 |
#include "AddedDevSoundControlCI.h"
|
|
|
22 |
#include "AddedDevSoundControlMsgHdlr.h"
|
|
|
23 |
#include "AddedDevSoundControlMsgs.h"
|
|
|
24 |
|
|
|
25 |
// EXTERNAL DATA STRUCTURES
|
|
|
26 |
|
|
|
27 |
// EXTERNAL FUNCTION PROTOTYPES
|
|
|
28 |
|
|
|
29 |
// CONSTANTS
|
|
|
30 |
|
|
|
31 |
// MACROS
|
|
|
32 |
|
|
|
33 |
// LOCAL CONSTANTS AND MACROS
|
|
|
34 |
|
|
|
35 |
// MODULE DATA STRUCTURES
|
|
|
36 |
|
|
|
37 |
// LOCAL FUNCTION PROTOTYPES
|
|
|
38 |
|
|
|
39 |
// FORWARD DECLARATIONS
|
|
|
40 |
|
|
|
41 |
// ============================= LOCAL FUNCTIONS ===============================
|
|
|
42 |
|
|
|
43 |
// ============================ MEMBER FUNCTIONS ===============================
|
|
|
44 |
|
|
|
45 |
/**
|
|
|
46 |
* CAddedDevSoundControlMsgHdlr::CAddedDevSoundControlMsgHdlr
|
|
|
47 |
* C++ default constructor can NOT contain any code, that might leave.
|
|
|
48 |
*/
|
|
|
49 |
CAddedDevSoundControlMsgHdlr::CAddedDevSoundControlMsgHdlr(
|
|
|
50 |
MAddedDevSoundControl* aAddedDSControlCI) :
|
|
|
51 |
CMMFObject(KUidAddedDevSoundControlInterface)
|
|
|
52 |
{
|
|
|
53 |
iAddedDSControlCI = aAddedDSControlCI;
|
|
|
54 |
}
|
|
|
55 |
|
|
|
56 |
/**
|
|
|
57 |
* CAddedDevSoundControlMsgHdlr::ConstructL
|
|
|
58 |
* Symbian 2nd phase constructor can leave.
|
|
|
59 |
*/
|
|
|
60 |
void CAddedDevSoundControlMsgHdlr::ConstructL()
|
|
|
61 |
{
|
|
|
62 |
}
|
|
|
63 |
|
|
|
64 |
/**
|
|
|
65 |
* CAddedDevSoundControlMsgHdlr::NewL
|
|
|
66 |
* Two-phased constructor.
|
|
|
67 |
*/
|
|
|
68 |
EXPORT_C CAddedDevSoundControlMsgHdlr*
|
|
|
69 |
CAddedDevSoundControlMsgHdlr::NewL(TAny* aAddedDSControlCI)
|
|
|
70 |
{
|
|
|
71 |
MAddedDevSoundControl* addedDevSoundControlCI =
|
|
|
72 |
(MAddedDevSoundControl*)aAddedDSControlCI;
|
|
|
73 |
CAddedDevSoundControlMsgHdlr* self =
|
|
|
74 |
new (ELeave) CAddedDevSoundControlMsgHdlr(addedDevSoundControlCI);
|
|
|
75 |
CleanupStack::PushL( self );
|
|
|
76 |
self->ConstructL();
|
|
|
77 |
CleanupStack::Pop( self );
|
|
|
78 |
|
|
|
79 |
return self;
|
|
|
80 |
}
|
|
|
81 |
|
|
|
82 |
/**
|
|
|
83 |
* Destructor
|
|
|
84 |
*/
|
|
|
85 |
CAddedDevSoundControlMsgHdlr::~CAddedDevSoundControlMsgHdlr()
|
|
|
86 |
{
|
|
|
87 |
delete iAddedDSControlCI;
|
|
|
88 |
}
|
|
|
89 |
|
|
|
90 |
/**
|
|
|
91 |
* CAddedDevSoundControlMsgHdlr::HandleRequest
|
|
|
92 |
* Handles messages from the proxy.
|
|
|
93 |
* Calls a subfunction, which determines what custom interface to call.
|
|
|
94 |
* A subfunction is used to contain multiple leaving functions for a single
|
|
|
95 |
* trap.
|
|
|
96 |
* (other items were commented in a header).
|
|
|
97 |
*/
|
|
|
98 |
void CAddedDevSoundControlMsgHdlr::HandleRequest(TMMFMessage& aMessage)
|
|
|
99 |
{
|
|
|
100 |
ASSERT(
|
|
|
101 |
aMessage.Destination().InterfaceId() == KUidAddedDevSoundControlInterface);
|
|
|
102 |
|
|
|
103 |
TRAPD(error, DoHandleRequestL(aMessage));
|
|
|
104 |
if (error)
|
|
|
105 |
{
|
|
|
106 |
aMessage.Complete(error);
|
|
|
107 |
}
|
|
|
108 |
}
|
|
|
109 |
|
|
|
110 |
/**
|
|
|
111 |
* CAddedDevSoundControlMsgHdlr::DoHandleRequestL
|
|
|
112 |
* Determines which custom interface to call.
|
|
|
113 |
* (other items were commented in a header).
|
|
|
114 |
*/
|
|
|
115 |
void CAddedDevSoundControlMsgHdlr::DoHandleRequestL(TMMFMessage& aMessage)
|
|
|
116 |
{
|
|
|
117 |
switch(aMessage.Function())
|
|
|
118 |
{
|
|
|
119 |
case EAddedDSControlSetHwAwareness:
|
|
|
120 |
{
|
|
|
121 |
DoSetHwAwarenessL(aMessage);
|
|
|
122 |
break;
|
|
|
123 |
}
|
|
|
124 |
case EAddedDSControlPauseAndFlush:
|
|
|
125 |
{
|
|
|
126 |
DoPauseAndFlushL(aMessage);
|
|
|
127 |
break;
|
|
|
128 |
}
|
|
|
129 |
default:
|
|
|
130 |
{
|
|
|
131 |
aMessage.Complete(KErrNotSupported);
|
|
|
132 |
}
|
|
|
133 |
}
|
|
|
134 |
}
|
|
|
135 |
|
|
|
136 |
/**
|
|
|
137 |
* CAddedDevSoundControlMsgHdlr::DoSetHwAwarenessL
|
|
|
138 |
* Handles EAddedDSControlSetHwAwareness message from the proxy and calls
|
|
|
139 |
* custom interface method.
|
|
|
140 |
*
|
|
|
141 |
* (other items were commented in a header).
|
|
|
142 |
*/
|
|
|
143 |
void CAddedDevSoundControlMsgHdlr::DoSetHwAwarenessL(TMMFMessage& aMessage)
|
|
|
144 |
{
|
|
|
145 |
TPckgBuf<TBool> pckg;
|
|
|
146 |
aMessage.ReadData1FromClientL(pckg);
|
|
|
147 |
TInt status = iAddedDSControlCI->SetHwAwareness(pckg());
|
|
|
148 |
aMessage.Complete(status);
|
|
|
149 |
}
|
|
|
150 |
|
|
|
151 |
/**
|
|
|
152 |
* CAddedDevSoundControlMsgHdlr::DoPauseAndFlushL
|
|
|
153 |
* Handles EAddedDSControlPauseAndFlush message from the proxy and calls
|
|
|
154 |
* custom interface method.
|
|
|
155 |
*
|
|
|
156 |
* (other items were commented in a header).
|
|
|
157 |
*/
|
|
|
158 |
void CAddedDevSoundControlMsgHdlr::DoPauseAndFlushL(TMMFMessage& aMessage)
|
|
|
159 |
{
|
|
|
160 |
TInt status = iAddedDSControlCI->PauseAndFlush();
|
|
|
161 |
aMessage.Complete(status);
|
|
|
162 |
}
|
|
|
163 |
|
|
|
164 |
// End of File
|