|
1 /* |
|
2 * Copyright (c) 2006-2007 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 #ifndef IRALARMOBSERVER_H |
|
20 #define IRALARMOBSERVER_H |
|
21 |
|
22 #include <asclisession.h> |
|
23 //d #include <e32property.h> |
|
24 |
|
25 class CIRUi; |
|
26 |
|
27 |
|
28 /** |
|
29 * This is the alarm observer class is used for alarm observing |
|
30 * When alarm is comes or made it calls HandleAlarmStart which does the call handling |
|
31 * When call is disconnected it calls HandleAlarmEnd to handle the scenerio |
|
32 * |
|
33 * @code |
|
34 * |
|
35 * CIRAlarmObserver* obj |
|
36 * obj = CIRAlarmObserver::NewL(instance of CIRUi* aUi); //creating call observer |
|
37 * obj->Start();//starting the observer |
|
38 * |
|
39 * @endcode |
|
40 * |
|
41 */ |
|
42 |
|
43 NONSHARABLE_CLASS(CIRAlarmObserver) : public CActive |
|
44 { |
|
45 //member functions |
|
46 public: |
|
47 |
|
48 /** |
|
49 * Function : NewL |
|
50 * Function returns an instance of CIRAlarmObserver |
|
51 * Two phase constructor |
|
52 * @param CIRUi instance |
|
53 * @return instance of CIRAlarmObserver |
|
54 */ |
|
55 static CIRAlarmObserver* NewL(CIRUi* aUi); |
|
56 |
|
57 /** |
|
58 * Function : NewLC |
|
59 * Function returns an instance of CIRAlarmObserver |
|
60 * Two phase constructor |
|
61 * @param CIRUi instance |
|
62 * @return instance of CIRAlarmObserver |
|
63 */ |
|
64 static CIRAlarmObserver* NewLC(CIRUi* aUi); |
|
65 |
|
66 /** |
|
67 * Function : ~CIRAlarmObserver |
|
68 * Default destructor calls Cancel function which cancel the active request |
|
69 */ |
|
70 ~CIRAlarmObserver(); |
|
71 |
|
72 /** |
|
73 * Function : Start |
|
74 * Function starts the call observer |
|
75 */ |
|
76 void Start(); |
|
77 |
|
78 /** |
|
79 * Function : RunL |
|
80 * This is the RunL function if a call is recieved or disconnected when the player |
|
81 * is active, is handled here |
|
82 */ |
|
83 void RunL(); |
|
84 |
|
85 /** |
|
86 * Function : DoCancel |
|
87 * Function stops the call observer if it is active |
|
88 */ |
|
89 void DoCancel(); |
|
90 |
|
91 /** |
|
92 * Function : RunError |
|
93 * Function which handles RunL error |
|
94 * @param Error value |
|
95 */ |
|
96 TInt RunError(TInt aError); |
|
97 |
|
98 private: |
|
99 /** |
|
100 * Function : ConstructL |
|
101 * Function does all the initializations |
|
102 * Two phase constructor |
|
103 * @param CIRNowPlayingView instance |
|
104 */ |
|
105 void ConstructL(CIRUi* aUi); |
|
106 |
|
107 /** |
|
108 * Function : CIRAlarmObserver |
|
109 * Function is the default constructor, sets the CActive priority, Line status |
|
110 */ |
|
111 CIRAlarmObserver(); |
|
112 |
|
113 //data member declaration |
|
114 private: |
|
115 |
|
116 //The client-side interface to the Symbian OS alarm server |
|
117 RASCliSession iAlarmSession; |
|
118 |
|
119 //Alarm id |
|
120 TAlarmId iAlarmId; |
|
121 |
|
122 //instance of Now Playing View |
|
123 CIRUi* iUi; |
|
124 |
|
125 //Checks whether alarm is on or off |
|
126 TBool iAlarmOn; |
|
127 }; |
|
128 |
|
129 #endif //IRALARMOBSERVER_H |
|
130 |