|
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 the License "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: TLS data object. |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 |
|
21 |
|
22 |
|
23 // INCLUDE FILES |
|
24 #include "liwtlsdata.h" |
|
25 |
|
26 // CONSTANTS |
|
27 |
|
28 const TInt KMenuLaunchObserversGranularity = 2; |
|
29 |
|
30 // ================= MEMBER FUNCTIONS ========================================== |
|
31 |
|
32 CLiwTlsData::CLiwTlsData() : |
|
33 iMenuLaunchObservers( KMenuLaunchObserversGranularity ) |
|
34 { |
|
35 } |
|
36 |
|
37 CLiwTlsData::~CLiwTlsData() |
|
38 { |
|
39 iMenuLaunchObservers.Reset(); |
|
40 Dll::FreeTls(); |
|
41 } |
|
42 |
|
43 CLiwTlsData* CLiwTlsData::NewL() |
|
44 { |
|
45 CLiwTlsData* data = new( ELeave ) CLiwTlsData; |
|
46 CleanupStack::PushL( data ); |
|
47 data->ConstructL(); |
|
48 CleanupStack::Pop(data); // data |
|
49 return data; |
|
50 } |
|
51 |
|
52 void CLiwTlsData::ConstructL() |
|
53 { |
|
54 User::LeaveIfError( Dll::SetTls( this ) ); |
|
55 } |
|
56 |
|
57 // ----------------------------------------------------------------------------- |
|
58 // CLiwTlsData::OpenL |
|
59 // ----------------------------------------------------------------------------- |
|
60 // |
|
61 CLiwTlsData* CLiwTlsData::OpenL() |
|
62 { |
|
63 CLiwTlsData* data = Instance(); |
|
64 if ( !data ) |
|
65 { |
|
66 data = NewL(); |
|
67 } |
|
68 |
|
69 data->iRefCount++; |
|
70 return data; |
|
71 } |
|
72 |
|
73 // ----------------------------------------------------------------------------- |
|
74 // CLiwTlsData::Close |
|
75 // ----------------------------------------------------------------------------- |
|
76 // |
|
77 void CLiwTlsData::Close() |
|
78 { |
|
79 CLiwTlsData* data = Instance(); |
|
80 __ASSERT_DEBUG( data, User::Invariant() ); |
|
81 if ( data ) |
|
82 { |
|
83 if ( --data->iRefCount == 0 ) |
|
84 { |
|
85 delete data; // also frees TLS |
|
86 } |
|
87 } |
|
88 } |
|
89 |
|
90 // ----------------------------------------------------------------------------- |
|
91 // CLiwTlsData::AddMenuLaunchObserverL |
|
92 // ----------------------------------------------------------------------------- |
|
93 // |
|
94 void CLiwTlsData::AddMenuLaunchObserverL( MLiwMenuLaunchObserver* aObserver ) |
|
95 { |
|
96 User::LeaveIfError( iMenuLaunchObservers.Append( aObserver ) ); |
|
97 } |
|
98 |
|
99 // ----------------------------------------------------------------------------- |
|
100 // CLiwTlsData::RemoveMenuLaunchObserver |
|
101 // ----------------------------------------------------------------------------- |
|
102 // |
|
103 void CLiwTlsData::RemoveMenuLaunchObserver( MLiwMenuLaunchObserver* aObserver ) |
|
104 { |
|
105 TInt index = iMenuLaunchObservers.Find( aObserver ); |
|
106 if ( index >= 0 ) |
|
107 { |
|
108 iMenuLaunchObservers.Remove( index ); |
|
109 } |
|
110 } |
|
111 |
|
112 // ----------------------------------------------------------------------------- |
|
113 // CLiwTlsData::ReportMenuLaunch |
|
114 // ----------------------------------------------------------------------------- |
|
115 // |
|
116 void CLiwTlsData::ReportMenuLaunch() |
|
117 { |
|
118 TInt count = iMenuLaunchObservers.Count(); |
|
119 for ( TInt index = 0 ; index < count ; index++ ) |
|
120 { |
|
121 iMenuLaunchObservers[index]->MenuLaunched(); |
|
122 } |
|
123 } |
|
124 |
|
125 // End of file |