|
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: Interface definition for Voice UI plug-in Handler |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 #ifndef NSSVOICEUIPLUGINHANDLER_H |
|
20 #define NSSVOICEUIPLUGINHANDLER_H |
|
21 |
|
22 // INCLUDES |
|
23 #include <e32base.h> |
|
24 #include <nssvoiceevent.h> |
|
25 #include <nssvoiceuiplugin.h> |
|
26 |
|
27 // CLASS DECLARATION |
|
28 |
|
29 /** |
|
30 * Class for handling voiceUI plug-ins |
|
31 * |
|
32 * @lib NssVoiceUIPluginHandler.lib |
|
33 * @since 3.1 |
|
34 */ |
|
35 class CNssVoiceUIPluginHandler : public CBase, MVoiceEventExecutor |
|
36 { |
|
37 public: // Constructors and destructor |
|
38 |
|
39 /** |
|
40 * Two-phased constructor. |
|
41 */ |
|
42 IMPORT_C static CNssVoiceUIPluginHandler* NewL(); |
|
43 |
|
44 /** |
|
45 * Destructor. |
|
46 */ |
|
47 IMPORT_C virtual ~CNssVoiceUIPluginHandler(); |
|
48 |
|
49 public: // Functions from base classes |
|
50 |
|
51 /** |
|
52 * From MVoiceEventExecutor |
|
53 * @since 3.1 |
|
54 * @param aEventUID UID of voice event |
|
55 * @return One of the system wide error codes, KErrNone if successful. |
|
56 */ |
|
57 TInt VoiceEvent( TUid aEventUID ); |
|
58 |
|
59 private: |
|
60 |
|
61 /** |
|
62 * C++ default constructor. |
|
63 */ |
|
64 CNssVoiceUIPluginHandler(); |
|
65 |
|
66 /** |
|
67 * By default Symbian 2nd phase constructor is private. |
|
68 */ |
|
69 void ConstructL(); |
|
70 |
|
71 /** |
|
72 * Plug-in loading |
|
73 */ |
|
74 void LoadPluginsL(); |
|
75 |
|
76 /** |
|
77 * Plug-in unloading |
|
78 */ |
|
79 void UnloadPlugins(); |
|
80 |
|
81 private: // Data |
|
82 |
|
83 // Array for event plug-ins |
|
84 RPointerArray<CVoiceEventObserverPluginBase> iEventPlugins; |
|
85 |
|
86 // IDs in Ecom |
|
87 RArray<TUid> iEventPluginDtorIds; |
|
88 |
|
89 // Array for action plug-ins |
|
90 RPointerArray<CVoiceUiPluginBase> iActionPlugins; |
|
91 |
|
92 // IDs in Ecom |
|
93 RArray<TUid> iActionPluginDtorIds; |
|
94 |
|
95 }; |
|
96 |
|
97 #endif // NSSVOICEUIPLUGINHANDLER_H |
|
98 |
|
99 // End of File |