|
1 /* |
|
2 * Copyright (c) 2006 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: Configuration item base for configuration items. |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 #include "ximpconfigurationitembase.h" |
|
20 #include "ximpitemparent.h" |
|
21 |
|
22 // --------------------------------------------------------------------------- |
|
23 // CXIMPConfigurationItemBase::OrderOfItems() |
|
24 // --------------------------------------------------------------------------- |
|
25 // |
|
26 TInt CXIMPConfigurationItemBase::OrderOfItems( const CXIMPConfigurationItemBase& aFirst, |
|
27 const CXIMPConfigurationItemBase& aSecond ) |
|
28 { |
|
29 if( &aFirst < &aSecond ) |
|
30 { |
|
31 return -1; |
|
32 } |
|
33 else if( &aFirst == &aSecond ) |
|
34 { |
|
35 return 0; |
|
36 } |
|
37 else |
|
38 { |
|
39 return 1; |
|
40 } |
|
41 } |
|
42 |
|
43 |
|
44 // --------------------------------------------------------------------------- |
|
45 // CXIMPConfigurationItemBase::CXIMPConfigurationItemBase() |
|
46 // --------------------------------------------------------------------------- |
|
47 // |
|
48 EXPORT_C CXIMPConfigurationItemBase::CXIMPConfigurationItemBase( MXIMPItemParentBase& aParent ) |
|
49 : CXIMPSubscriptionItemBase( aParent ) |
|
50 { |
|
51 } |
|
52 |
|
53 // --------------------------------------------------------------------------- |
|
54 // CXIMPConfigurationItemBase::BaseConstructL() |
|
55 // --------------------------------------------------------------------------- |
|
56 // |
|
57 EXPORT_C void CXIMPConfigurationItemBase::BaseConstructL() |
|
58 { |
|
59 CXIMPSubscriptionItemBase::BaseConstructL(); |
|
60 } |
|
61 |
|
62 // --------------------------------------------------------------------------- |
|
63 // CXIMPConfigurationItemBase::~CXIMPConfigurationItemBase() |
|
64 // --------------------------------------------------------------------------- |
|
65 // |
|
66 EXPORT_C CXIMPConfigurationItemBase::~CXIMPConfigurationItemBase() |
|
67 { |
|
68 iConfigContexts.Close(); |
|
69 iConfigItems.Close(); |
|
70 } |
|
71 |
|
72 // --------------------------------------------------------------------------- |
|
73 // CXIMPConfigurationItemBase::ConfigurationStatus() |
|
74 // --------------------------------------------------------------------------- |
|
75 // |
|
76 EXPORT_C CXIMPConfigurationItemBase::TConfigurationStatus |
|
77 CXIMPConfigurationItemBase::ConfigurationStatus( MXIMPPscContext* aContext ) |
|
78 { |
|
79 // Calculate situation |
|
80 TInt count = iConfigContexts.Count() + iConfigItems.Count(); |
|
81 TBool contextFound = IsContext( aContext ); |
|
82 if( count == 0 ) |
|
83 { |
|
84 return ENotConfiguredAtAll; |
|
85 } |
|
86 else if( contextFound ) |
|
87 { |
|
88 if( count == 1 ) |
|
89 { |
|
90 return EConfiguredForCtxOnly; |
|
91 } |
|
92 return EConfiguredForCtxAndOthers; |
|
93 } |
|
94 return EConfiguredForOtherCtxOnly; |
|
95 } |
|
96 |
|
97 // --------------------------------------------------------------------------- |
|
98 // CXIMPConfigurationItemBase::AddConfiguratorL() |
|
99 // --------------------------------------------------------------------------- |
|
100 // |
|
101 EXPORT_C void CXIMPConfigurationItemBase::AddConfiguratorL( MXIMPPscContext* aContext ) |
|
102 { |
|
103 TLinearOrder< MXIMPPscContext > order( OrderOfContexts ); |
|
104 if( IsContext( aContext ) ) |
|
105 { |
|
106 User::Leave( KErrAlreadyExists ); |
|
107 } |
|
108 iConfigContexts.InsertInOrderL( aContext, order ); |
|
109 User::LeaveIfError( Open() ); |
|
110 } |
|
111 |
|
112 // --------------------------------------------------------------------------- |
|
113 // CXIMPConfigurationItemBase::RemoveConfigurator() |
|
114 // --------------------------------------------------------------------------- |
|
115 // |
|
116 EXPORT_C void CXIMPConfigurationItemBase::RemoveConfigurator( MXIMPPscContext* aContext ) |
|
117 { |
|
118 TLinearOrder< MXIMPPscContext > order( OrderOfContexts ); |
|
119 TInt index = iConfigContexts.FindInOrder( aContext, order ); |
|
120 if( index >= 0 ) |
|
121 { |
|
122 iConfigContexts.Remove( index ); |
|
123 Close(); |
|
124 } |
|
125 else |
|
126 { |
|
127 iParent.UnregisterExpiringItem( this ); |
|
128 } |
|
129 } |
|
130 |
|
131 // --------------------------------------------------------------------------- |
|
132 // CXIMPConfigurationItemBase::AddConfiguratorL() |
|
133 // --------------------------------------------------------------------------- |
|
134 // |
|
135 EXPORT_C void CXIMPConfigurationItemBase::AddConfiguratorL( CXIMPConfigurationItemBase* aItem ) |
|
136 { |
|
137 TLinearOrder< CXIMPConfigurationItemBase > order( OrderOfItems ); |
|
138 TInt index = iConfigItems.FindInOrder( aItem, order ); |
|
139 if( index != KErrNotFound ) |
|
140 { |
|
141 return; |
|
142 } |
|
143 |
|
144 iConfigItems.InsertInOrderL( aItem, order ); |
|
145 User::LeaveIfError( Open() ); |
|
146 } |
|
147 |
|
148 // --------------------------------------------------------------------------- |
|
149 // CXIMPConfigurationItemBase::RemoveConfigurator() |
|
150 // --------------------------------------------------------------------------- |
|
151 // |
|
152 EXPORT_C void CXIMPConfigurationItemBase::RemoveConfigurator( CXIMPConfigurationItemBase* aItem ) |
|
153 { |
|
154 TLinearOrder< CXIMPConfigurationItemBase > order( OrderOfItems ); |
|
155 TInt index = iConfigItems.FindInOrder( aItem, order ); |
|
156 if( index >= 0 ) |
|
157 { |
|
158 iConfigItems.Remove( index ); |
|
159 Close(); |
|
160 } |
|
161 else |
|
162 { |
|
163 iParent.UnregisterExpiringItem( this ); |
|
164 } |
|
165 } |
|
166 |
|
167 // --------------------------------------------------------------------------- |
|
168 // CXIMPConfigurationItemBase::IsContext() |
|
169 // --------------------------------------------------------------------------- |
|
170 // |
|
171 EXPORT_C TBool CXIMPConfigurationItemBase::IsContext( MXIMPPscContext* aContext ) const |
|
172 { |
|
173 TLinearOrder< MXIMPPscContext > order( OrderOfContexts ); |
|
174 return iConfigContexts.FindInOrder( aContext, order ) != KErrNotFound; |
|
175 } |
|
176 |
|
177 // --------------------------------------------------------------------------- |
|
178 // CXIMPConfigurationItemBase::ForceClose() |
|
179 // --------------------------------------------------------------------------- |
|
180 // |
|
181 EXPORT_C void CXIMPConfigurationItemBase::ForceClose() |
|
182 { |
|
183 CXIMPSubscriptionItemBase::ForceClose(); |
|
184 TInt count = iConfigContexts.Count(); |
|
185 for( TInt a = 0; a < count; ++a ) |
|
186 { |
|
187 // RemoveSubscriber removes first one every time. |
|
188 RemoveConfigurator( iConfigContexts[ 0 ] ); |
|
189 } |
|
190 count = iConfigItems.Count(); |
|
191 for( TInt a = 0; a < count; ++a ) |
|
192 { |
|
193 RemoveConfigurator( iConfigItems[ 0 ] ); |
|
194 } |
|
195 } |
|
196 // End of file |