|
1 // Copyright (c) 2004-2009 Nokia Corporation and/or its subsidiary(-ies). |
|
2 // All rights reserved. |
|
3 // This component and the accompanying materials are made available |
|
4 // under the terms of "Eclipse Public License v1.0" |
|
5 // which accompanies this distribution, and is available |
|
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
|
7 // |
|
8 // Initial Contributors: |
|
9 // Nokia Corporation - initial contribution. |
|
10 // |
|
11 // Contributors: |
|
12 // |
|
13 // Description: |
|
14 // |
|
15 |
|
16 #ifndef __MMF_DURATION_INFO_CUSTOM_COMMANDS_H__ |
|
17 #define __MMF_DURATION_INFO_CUSTOM_COMMANDS_H__ |
|
18 |
|
19 #ifdef SYMBIAN_CAF_V2 |
|
20 |
|
21 #include <e32base.h> |
|
22 #include <mmf/common/mmcaf.h> |
|
23 #include <mmf/common/mmfstandardcustomcommands.h> |
|
24 |
|
25 |
|
26 /** |
|
27 @publishedAll |
|
28 @deprecated 9.2- Replaced by KUidInterfaceMMFDurationInfoControl2 |
|
29 */ |
|
30 |
|
31 const TUid KUidInterfaceMMFDurationInfoControl = {0x102737C8}; |
|
32 |
|
33 /** |
|
34 @publishedAll |
|
35 @released |
|
36 |
|
37 The duration state of the controller. |
|
38 */ |
|
39 enum TMMFDurationInfo |
|
40 { |
|
41 EMMFDurationInfoValid, // Duration is known |
|
42 EMMFDurationInfoUnknown, // Invalid response from controller |
|
43 EMMFDurationInfoInfinite, // Clip is of infinite length |
|
44 }; |
|
45 |
|
46 #ifndef SYMBIAN_ENABLE_SPLIT_HEADERS |
|
47 #include <mmf/common/mmfdurationinfocustomcommandsimpl.h> |
|
48 #include <mmf/common/mmfdurationinfocustomcommandsenums.h> |
|
49 #endif |
|
50 |
|
51 /** |
|
52 @publishedAll |
|
53 @deprecated 9.2 - Replaced by MMMFDurationInfoCustomCommandImplementor2 |
|
54 |
|
55 Mixin class to be derived from by controller plugins wishing to support the Duration information |
|
56 custom commands |
|
57 */ |
|
58 class MMMFDurationInfoCustomCommandImplementor |
|
59 { |
|
60 public: |
|
61 |
|
62 /** |
|
63 Is the duration of the clip known? i.e. is the stream infinite? |
|
64 |
|
65 @param aDurationInfo |
|
66 Controller duration information |
|
67 |
|
68 @return TMMFDurationInfo Duration state. |
|
69 */ |
|
70 virtual TMMFDurationInfo GetDurationInfo(TMMFDurationInfo& aDurationInfo)=0; |
|
71 }; |
|
72 |
|
73 /** |
|
74 @publishedAll |
|
75 @deprecated 9.2 - Replaced by CMMFDurationInfoCustomCommandParser2 |
|
76 */ |
|
77 class CMMFDurationInfoCustomCommandParser : public CMMFCustomCommandParserBase |
|
78 { |
|
79 public: |
|
80 |
|
81 /** |
|
82 Creates a new custom command parser capable of processing duration information controller commands. |
|
83 |
|
84 @param aImplementor |
|
85 A reference to the controller plugin that owns this new object. |
|
86 |
|
87 @return A pointer to the object created. |
|
88 |
|
89 @since 9.1 |
|
90 */ |
|
91 IMPORT_C static CMMFDurationInfoCustomCommandParser* NewL(MMMFDurationInfoCustomCommandImplementor& aImplementor); |
|
92 |
|
93 /** |
|
94 Destructor. |
|
95 |
|
96 @since 9.1 |
|
97 */ |
|
98 IMPORT_C ~CMMFDurationInfoCustomCommandParser(); |
|
99 |
|
100 /** |
|
101 Handles a request from the client. Called by the controller framework. |
|
102 |
|
103 @param aMessage |
|
104 The message to be handled. |
|
105 |
|
106 @since 9.1 |
|
107 */ |
|
108 void HandleRequest(TMMFMessage& aMessage); |
|
109 |
|
110 private: |
|
111 /** |
|
112 Constructor. |
|
113 |
|
114 @param aImplementor |
|
115 A reference to the controller plugin that owns this new object. |
|
116 @since 9.1 |
|
117 */ |
|
118 CMMFDurationInfoCustomCommandParser(MMMFDurationInfoCustomCommandImplementor& aImplementor); |
|
119 |
|
120 /** |
|
121 Request duration information from the implementor |
|
122 |
|
123 @param aMessage |
|
124 Message for writing results to the client. |
|
125 */ |
|
126 TInt GetDurationInfo(TMMFMessage& aMessage); |
|
127 |
|
128 private: |
|
129 |
|
130 MMMFDurationInfoCustomCommandImplementor& iImplementor; |
|
131 |
|
132 }; |
|
133 |
|
134 #endif // SYMBIAN_CAF_V2 |
|
135 |
|
136 #endif // __MMF_DURATION_INFO_CUSTOM_COMMANDS_H__ |
|
137 |