|
1 /* |
|
2 * Copyright (c) 2005-2007 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: Phonebook 2 icon info container. |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 // INCLUDE FILES |
|
20 #include <CPbk2IconInfoContainer.h> |
|
21 |
|
22 // Phonebook 2 |
|
23 #include "CPbk2IconInfo.h" |
|
24 |
|
25 // System includes |
|
26 #include <barsread.h> |
|
27 #include <coemain.h> |
|
28 |
|
29 // Debugging headers |
|
30 #include <Pbk2Debug.h> |
|
31 |
|
32 // Unnamed namespace for local definitions |
|
33 namespace { |
|
34 |
|
35 /** |
|
36 * Creates a resource reader. |
|
37 * |
|
38 * @param aReader Will contain a filled reader. |
|
39 * @param aResourceId Id of the resource to be loaded. |
|
40 * @param aCoeEnv Coe environment to be used for resource reading. |
|
41 */ |
|
42 void CreateReaderLC( |
|
43 TResourceReader& aReader, |
|
44 TInt aResourceId, |
|
45 CCoeEnv* aCoeEnv = NULL ) |
|
46 { |
|
47 CCoeEnv* coeEnv = aCoeEnv; |
|
48 |
|
49 if ( !coeEnv ) |
|
50 { |
|
51 coeEnv = CCoeEnv::Static(); |
|
52 } |
|
53 |
|
54 coeEnv->CreateResourceReaderLC( aReader, aResourceId ); |
|
55 } |
|
56 |
|
57 } /// namespace |
|
58 |
|
59 |
|
60 // -------------------------------------------------------------------------- |
|
61 // CPbk2IconInfoContainer::CPbk2IconInfoContainer |
|
62 // -------------------------------------------------------------------------- |
|
63 // |
|
64 inline CPbk2IconInfoContainer::CPbk2IconInfoContainer() |
|
65 { |
|
66 } |
|
67 |
|
68 // -------------------------------------------------------------------------- |
|
69 // CPbk2IconInfoContainer::~CPbk2IconInfoContainer |
|
70 // -------------------------------------------------------------------------- |
|
71 // |
|
72 CPbk2IconInfoContainer::~CPbk2IconInfoContainer() |
|
73 { |
|
74 iInfoArray.ResetAndDestroy(); |
|
75 delete iMbmFileNames; |
|
76 } |
|
77 |
|
78 // -------------------------------------------------------------------------- |
|
79 // CPbk2IconInfoContainer::NewL |
|
80 // -------------------------------------------------------------------------- |
|
81 // |
|
82 EXPORT_C CPbk2IconInfoContainer* CPbk2IconInfoContainer::NewL |
|
83 ( TResourceReader& aReader ) |
|
84 { |
|
85 CPbk2IconInfoContainer* self = new( ELeave ) CPbk2IconInfoContainer; |
|
86 CleanupStack::PushL(self); |
|
87 self->ConstructL( aReader ); |
|
88 CleanupStack::Pop(self); |
|
89 return self; |
|
90 } |
|
91 |
|
92 |
|
93 // -------------------------------------------------------------------------- |
|
94 // CPbk2IconInfoContainer::NewL |
|
95 // -------------------------------------------------------------------------- |
|
96 // |
|
97 EXPORT_C CPbk2IconInfoContainer* CPbk2IconInfoContainer::NewL |
|
98 ( TInt aResourceId, CCoeEnv* aCoeEnv /*=NULL*/ ) |
|
99 { |
|
100 CPbk2IconInfoContainer* self = new( ELeave ) CPbk2IconInfoContainer; |
|
101 CleanupStack::PushL(self); |
|
102 TResourceReader reader; |
|
103 CreateReaderLC(reader, aResourceId, aCoeEnv); |
|
104 self->ConstructL( reader ); |
|
105 CleanupStack::PopAndDestroy(); // reader (buffer) |
|
106 CleanupStack::Pop(self); |
|
107 return self; |
|
108 } |
|
109 |
|
110 // -------------------------------------------------------------------------- |
|
111 // CPbk2IconInfoContainer::NewL |
|
112 // -------------------------------------------------------------------------- |
|
113 // |
|
114 EXPORT_C CPbk2IconInfoContainer* CPbk2IconInfoContainer::NewL() |
|
115 { |
|
116 CPbk2IconInfoContainer* self = new( ELeave ) CPbk2IconInfoContainer; |
|
117 CleanupStack::PushL(self); |
|
118 self->ConstructL(); |
|
119 CleanupStack::Pop(self); |
|
120 return self; |
|
121 } |
|
122 |
|
123 // -------------------------------------------------------------------------- |
|
124 // CPbk2IconInfoContainer::ConstructL |
|
125 // -------------------------------------------------------------------------- |
|
126 // |
|
127 void CPbk2IconInfoContainer::ConstructL( TResourceReader& aReader ) |
|
128 { |
|
129 // Not so many MBM files |
|
130 const TInt granularity = 4; |
|
131 iMbmFileNames = new( ELeave ) CDesCArrayFlat( granularity ); |
|
132 AppendIconsFromResourceL( aReader ); |
|
133 |
|
134 } |
|
135 |
|
136 // -------------------------------------------------------------------------- |
|
137 // CPbk2IconInfoContainer::ConstructL |
|
138 // -------------------------------------------------------------------------- |
|
139 // |
|
140 void CPbk2IconInfoContainer::ConstructL() |
|
141 { |
|
142 // Not so many MBM files |
|
143 const TInt granularity = 4; |
|
144 iMbmFileNames = new( ELeave ) CDesCArrayFlat( granularity ); |
|
145 } |
|
146 |
|
147 // -------------------------------------------------------------------------- |
|
148 // CPbk2IconInfoContainer::Find |
|
149 // -------------------------------------------------------------------------- |
|
150 // |
|
151 EXPORT_C const CPbk2IconInfo* CPbk2IconInfoContainer::Find |
|
152 ( const TPbk2IconId& aIconId ) const |
|
153 { |
|
154 TInt index = FindInfo( aIconId ); |
|
155 if ( index == KErrNotFound ) |
|
156 { |
|
157 return NULL; |
|
158 } |
|
159 return iInfoArray[index]; |
|
160 } |
|
161 |
|
162 // -------------------------------------------------------------------------- |
|
163 // CPbk2IconInfoContainer::AppendIconsFromResourceL |
|
164 // -------------------------------------------------------------------------- |
|
165 // |
|
166 EXPORT_C void CPbk2IconInfoContainer::AppendIconsFromResourceL |
|
167 ( TInt aResourceId ) |
|
168 { |
|
169 TResourceReader reader; |
|
170 CreateReaderLC(reader, aResourceId); |
|
171 AppendIconsFromResourceL(reader); |
|
172 CleanupStack::PopAndDestroy(); // reader |
|
173 } |
|
174 |
|
175 // -------------------------------------------------------------------------- |
|
176 // CPbk2IconInfoContainer::AppendIconsFromResourceL |
|
177 // -------------------------------------------------------------------------- |
|
178 // |
|
179 EXPORT_C void CPbk2IconInfoContainer::AppendIconsFromResourceL |
|
180 ( TResourceReader& aReader ) |
|
181 { |
|
182 // Read from resource |
|
183 TInt count = aReader.ReadInt16(); |
|
184 while (count-- > 0) |
|
185 { |
|
186 CPbk2IconInfo* iconInfo = |
|
187 CPbk2IconInfo::NewLC( aReader, *iMbmFileNames ); |
|
188 AppendIconL( iconInfo ); |
|
189 CleanupStack::Pop( iconInfo ); |
|
190 } |
|
191 } |
|
192 |
|
193 // -------------------------------------------------------------------------- |
|
194 // CPbk2IconInfoContainer::AppendIconL |
|
195 // -------------------------------------------------------------------------- |
|
196 // |
|
197 EXPORT_C void CPbk2IconInfoContainer::AppendIconL( |
|
198 CPbk2IconInfo* aIconInfo ) |
|
199 { |
|
200 const TInt index = FindInfo( aIconInfo->Pbk2IconId() ); |
|
201 if ( index != KErrNotFound ) |
|
202 { |
|
203 // Delete existing entry in info array |
|
204 delete iInfoArray[index]; |
|
205 iInfoArray.Remove( index ); |
|
206 } |
|
207 iInfoArray.AppendL( aIconInfo ); |
|
208 } |
|
209 |
|
210 // -------------------------------------------------------------------------- |
|
211 // CPbk2IconInfoContainer::FindInfo |
|
212 // -------------------------------------------------------------------------- |
|
213 // |
|
214 TInt CPbk2IconInfoContainer::FindInfo( const TPbk2IconId& aIconId ) const |
|
215 { |
|
216 TInt ret = KErrNotFound; |
|
217 |
|
218 const TInt count = iInfoArray.Count(); |
|
219 for (TInt i = 0; i < count; ++i) |
|
220 { |
|
221 if (iInfoArray[i]->Pbk2IconId() == aIconId ) |
|
222 { |
|
223 ret = i; |
|
224 break; |
|
225 } |
|
226 } |
|
227 |
|
228 return ret; |
|
229 } |
|
230 |
|
231 // End of File |