|
1 /* |
|
2 * Copyright (c) 2002-2007 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: A store configuration observer |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 // INCLUDE FILES |
|
21 #include "CPbk2UIExtensionConfigurationObserver.h" |
|
22 |
|
23 #include "CPbk2UIExtensionLoader.h" |
|
24 #include "CPbk2UIExtensionInformation.h" |
|
25 #include "CPbk2UIExtensionPlugin.h" |
|
26 |
|
27 #include <CPbk2StorePropertyArray.h> |
|
28 #include <CPbk2StoreConfiguration.h> |
|
29 #include <barsread.h> |
|
30 #include <coemain.h> |
|
31 |
|
32 // ============================ MEMBER FUNCTIONS =============================== |
|
33 |
|
34 // ----------------------------------------------------------------------------- |
|
35 // CPbk2UIExtensionConfigurationObserver::CPbk2UIExtensionConfigurationObserver |
|
36 // C++ default constructor can NOT contain any code, that |
|
37 // might leave. |
|
38 // ----------------------------------------------------------------------------- |
|
39 // |
|
40 CPbk2UIExtensionConfigurationObserver::CPbk2UIExtensionConfigurationObserver( |
|
41 CPbk2StorePropertyArray& aPropertyArray, |
|
42 CPbk2UIExtensionLoader& aExtensionLoader, |
|
43 CPbk2StoreConfiguration& aStoreConfiguration) : |
|
44 iPropertyArray(aPropertyArray), |
|
45 iExtensionLoader(aExtensionLoader), |
|
46 iStoreConfiguration(aStoreConfiguration) |
|
47 { |
|
48 } |
|
49 |
|
50 // ----------------------------------------------------------------------------- |
|
51 // CPbk2UIExtensionConfigurationObserver::ConstructL |
|
52 // ----------------------------------------------------------------------------- |
|
53 // |
|
54 void CPbk2UIExtensionConfigurationObserver::ConstructL() |
|
55 { |
|
56 AddPropertiesFromExtensionsL(); |
|
57 iStoreConfiguration.AddObserverL(*this); |
|
58 } |
|
59 |
|
60 // ----------------------------------------------------------------------------- |
|
61 // CPbk2UIExtensionConfigurationObserver::NewL |
|
62 // ----------------------------------------------------------------------------- |
|
63 // |
|
64 CPbk2UIExtensionConfigurationObserver* |
|
65 CPbk2UIExtensionConfigurationObserver::NewL( |
|
66 CPbk2StorePropertyArray& aPropertyArray, |
|
67 CPbk2UIExtensionLoader& aExtensionLoader, |
|
68 CPbk2StoreConfiguration& aStoreConfiguration) |
|
69 { |
|
70 CPbk2UIExtensionConfigurationObserver* self = |
|
71 new( ELeave ) CPbk2UIExtensionConfigurationObserver(aPropertyArray, |
|
72 aExtensionLoader, aStoreConfiguration); |
|
73 CleanupStack::PushL( self ); |
|
74 self->ConstructL(); |
|
75 CleanupStack::Pop( self ); |
|
76 return self; |
|
77 } |
|
78 |
|
79 // ----------------------------------------------------------------------------- |
|
80 // CPbk2UIExtensionConfigurationObserver::~CPbk2UIExtensionConfigurationObserver |
|
81 // ----------------------------------------------------------------------------- |
|
82 // |
|
83 CPbk2UIExtensionConfigurationObserver::~CPbk2UIExtensionConfigurationObserver() |
|
84 { |
|
85 iStoreConfiguration.RemoveObserver(*this); |
|
86 } |
|
87 |
|
88 // ----------------------------------------------------------------------------- |
|
89 // CPbk2UIExtensionConfigurationObserver::ConfigurationChanged |
|
90 // ----------------------------------------------------------------------------- |
|
91 // |
|
92 void CPbk2UIExtensionConfigurationObserver::ConfigurationChanged() |
|
93 { |
|
94 // Update array from extensions |
|
95 TRAPD(res, AddPropertiesFromExtensionsL()); |
|
96 if (res != KErrNone) |
|
97 { |
|
98 CCoeEnv::Static()->HandleError(res); |
|
99 } |
|
100 } |
|
101 |
|
102 // ----------------------------------------------------------------------------- |
|
103 // CPbk2UIExtensionConfigurationObserver::ConfigurationChangedComplete |
|
104 // ----------------------------------------------------------------------------- |
|
105 // |
|
106 void CPbk2UIExtensionConfigurationObserver::ConfigurationChangedComplete() |
|
107 { |
|
108 // Do nothing |
|
109 } |
|
110 |
|
111 // ----------------------------------------------------------------------------- |
|
112 // CPbk2UIExtensionConfigurationObserver::AddPropertiesFromExtensionsL |
|
113 // ----------------------------------------------------------------------------- |
|
114 // |
|
115 void CPbk2UIExtensionConfigurationObserver::AddPropertiesFromExtensionsL() |
|
116 { |
|
117 TArray<CPbk2UIExtensionInformation*> info = |
|
118 iExtensionLoader.PluginInformation(); |
|
119 const TInt count = info.Count(); |
|
120 for (TInt i = 0; i < count; ++i) |
|
121 { |
|
122 if (info[i]->HasStorePropertyArray()) |
|
123 { |
|
124 // Extension defines store properties in resource |
|
125 TResourceReader reader; |
|
126 info[i]->CreateStorePropertyArrayReaderLC(reader); |
|
127 iPropertyArray.AppendFromResourceL(reader); |
|
128 CleanupStack::PopAndDestroy(); |
|
129 } |
|
130 |
|
131 TUid uid(info[i]->ImplementationUid()); |
|
132 // Called only for loaded extensions |
|
133 if (iExtensionLoader.IsLoaded(uid)) |
|
134 { |
|
135 iExtensionLoader.LoadedPlugin(uid)->UpdateStorePropertiesL(iPropertyArray); |
|
136 } |
|
137 } |
|
138 } |
|
139 // End of File |