|
1 /* |
|
2 * Copyright (c) 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: List box defintion for Location System UI |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 #ifndef C_LCLISTBOX_H |
|
20 #define C_LCLISTBOX_H |
|
21 |
|
22 // SYSTEM INCLUDES |
|
23 #include <e32base.h> |
|
24 #include <aknlists.h> |
|
25 |
|
26 // FORWARD DECLARATIONS |
|
27 class CLcLocationAppInfoArray; |
|
28 class CLcListBoxModel; |
|
29 |
|
30 /** |
|
31 * List box for Location Centre |
|
32 * |
|
33 * This class specializes the CAknSingleLargeStyleListBox class for Location |
|
34 * Centre. This class takes the ownership of the listbox model and exposes |
|
35 * functions for updation of the list. |
|
36 * |
|
37 * @lib lcservice.lib |
|
38 * @since S60 v5.0 |
|
39 */ |
|
40 class CLcListBox : public CAknSingleLargeStyleListBox |
|
41 { |
|
42 public: |
|
43 /** |
|
44 * Constructs a new instance of Location Centre list box. |
|
45 * |
|
46 * @param[in] aAppArray Array of Location based Applicaions and Contents/Services |
|
47 * The ownership of the array is transferred. |
|
48 * @param[in] aParent Parent Window. |
|
49 * @return The new instance of Location Centre listbox object. |
|
50 * @leave System wide error code if the object creation fails. |
|
51 */ |
|
52 static CLcListBox* NewL( |
|
53 CLcLocationAppInfoArray* aAppArray, |
|
54 const CCoeControl* aParent, |
|
55 MEikListBoxObserver* aObserver ); |
|
56 |
|
57 /** |
|
58 * C++ Destructor. |
|
59 * Frees all the resources associated with this Location Centre listbox object. |
|
60 */ |
|
61 virtual ~CLcListBox(); |
|
62 |
|
63 /** |
|
64 * Updates the list box contents. This function deletes the previous instance |
|
65 * of the Location based Applications and Contents/Services application |
|
66 * information and replaces it with this new list. |
|
67 * |
|
68 * @param[in] aAppArray Array of Location based Applicaions and Contents/Services |
|
69 * The ownership of the array is transferred. |
|
70 */ |
|
71 void UpdateListBoxContentsL( CLcLocationAppInfoArray* aAppArray ); |
|
72 |
|
73 private: |
|
74 /** |
|
75 * Overloaded constructor |
|
76 */ |
|
77 CLcListBox(); |
|
78 |
|
79 /** |
|
80 * Second phase of the two phase constructor |
|
81 */ |
|
82 void ConstructL( CLcLocationAppInfoArray* aAppArray, |
|
83 const CCoeControl* aParent, |
|
84 MEikListBoxObserver* aObserver ); |
|
85 |
|
86 /** |
|
87 * Updates the Location Centre List-box's Icons array to point to the |
|
88 * latest set of icons. |
|
89 */ |
|
90 void UpdateIconsL(); |
|
91 |
|
92 private: // data |
|
93 /** |
|
94 * Listbox model |
|
95 * |
|
96 * Owns |
|
97 */ |
|
98 CLcListBoxModel* iListBoxModel; |
|
99 }; |
|
100 |
|
101 #endif // C_LCLISTBOX_H |