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: Private snapshot item header |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 #ifndef __SNAPSHOTITEM_H__ |
|
20 #define __SNAPSHOTITEM_H__ |
|
21 |
|
22 // INCLUDES |
|
23 #include <msvids.h> |
|
24 #include <nsmlsnapshotitem.h> |
|
25 #include "SmsDataProviderDefs.h" |
|
26 |
|
27 typedef TBuf<KMaxFolderNameLength> TFolderName; |
|
28 |
|
29 // CLASS DECLARATION |
|
30 |
|
31 /** |
|
32 * @brief TSnapshotItem |
|
33 * This class represents a single item in the ChangeFinder snapshot. |
|
34 * It's derived from the generic snapshot item and extended |
|
35 * to contain the read/unread information, which is mandatory when |
|
36 * partial update of the messages is required. |
|
37 */ |
|
38 |
|
39 class TSnapshotItem : public TNSmlSnapshotItem |
|
40 { |
|
41 public: |
|
42 |
|
43 /** |
|
44 * Constructor |
|
45 */ |
|
46 TSnapshotItem(); |
|
47 |
|
48 /** |
|
49 * Constructor |
|
50 * |
|
51 * @param aItemId IN: id of the item. |
|
52 * @param aParent IN: parent item, 0 as default. |
|
53 * @param aUnread IN: read/unread information, the default is read. |
|
54 */ |
|
55 TSnapshotItem( const TSmlDbItemUid& aItemId, const TSmlDbItemUid& aParent = 0, TBool aUnread = EFalse ); |
|
56 |
|
57 /** |
|
58 * Writes the item to a stream. |
|
59 * |
|
60 * @param aStream IN: a reference to a stream, where this item is to be written. |
|
61 */ |
|
62 void ExternalizeL( RWriteStream& aStream ) const; |
|
63 |
|
64 /** |
|
65 * Reads item from a stream. |
|
66 * |
|
67 * @param aStream IN: a reference to a stream, where this item is read from. |
|
68 */ |
|
69 void InternalizeL( RReadStream& aStream ); |
|
70 |
|
71 /** |
|
72 * Sets the read flag |
|
73 * |
|
74 * @param aState IN: a new state. |
|
75 */ |
|
76 void SetUnread( TBool aState ); |
|
77 |
|
78 /** |
|
79 * Sets the read flag |
|
80 * |
|
81 * @return TBool, ETrue if the item is not read and EFalse if it has been read. |
|
82 */ |
|
83 TBool Unread() const; |
|
84 |
|
85 void SetFolderNameL( const TDesC& aFolderName ); |
|
86 |
|
87 const TDesC& FolderName() const; |
|
88 |
|
89 private: |
|
90 |
|
91 /** |
|
92 * Read / Unread information |
|
93 */ |
|
94 TBool iUnread; |
|
95 |
|
96 TFolderName iFolderName; |
|
97 }; |
|
98 |
|
99 #endif |
|