|
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: View class for Location Centre Application UI. |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 #ifndef C_LCAPPVIEW_H_ |
|
20 #define C_LCAPPVIEW_H_ |
|
21 |
|
22 // SYSTEM INCLUDES |
|
23 #include <aknview.h> |
|
24 #include <aknviewappui.h> |
|
25 |
|
26 // FORWARD DECLARATIONS |
|
27 class CLcContainer; |
|
28 class MLcEventHandler; |
|
29 class CLcListBoxModel; |
|
30 |
|
31 /** |
|
32 * Location Centre Application's View class. |
|
33 * |
|
34 * @lib lcapp.exe |
|
35 * @since S60 v5.0 |
|
36 */ |
|
37 class CLcView : public CAknView |
|
38 { |
|
39 public: |
|
40 /** |
|
41 * Static Two phase constructor |
|
42 * |
|
43 * @param[in] aEventHandler, Location Centre Event Handle. |
|
44 * @param[in] aListBoxModel, List box model. |
|
45 * @return CLcView*, Pointer to the newly created object. |
|
46 */ |
|
47 static CLcView* NewL( MLcEventHandler& aEventHandler, |
|
48 CLcListBoxModel& aListBoxModel ); |
|
49 |
|
50 /** |
|
51 * Static Two phase constructor. |
|
52 * Leaves the created instance on the Cleanup Stack. |
|
53 * |
|
54 * @param[in] aEventHandler, Location Centre Event Handle. |
|
55 * @param[in] aListBoxModel, List box model. |
|
56 * @return CLcView*, Pointer to the newly created object. |
|
57 */ |
|
58 static CLcView* NewLC( MLcEventHandler& aEventHandler, |
|
59 CLcListBoxModel& aListBoxModel ); |
|
60 |
|
61 /** |
|
62 * C++ Destructor. |
|
63 */ |
|
64 virtual ~CLcView (); |
|
65 |
|
66 /** |
|
67 * Handles the event generated when the Screen size is changed when |
|
68 * this View is being displayed. |
|
69 */ |
|
70 void ScreenSizeChanged(); |
|
71 |
|
72 /** |
|
73 * Updates the View object with a new list of Location based Applications |
|
74 * and Contents/Services. |
|
75 * |
|
76 * @param[in] aListBoxModel, New List box model object. |
|
77 */ |
|
78 void UpdateL( CLcListBoxModel& aListBoxModel ); |
|
79 |
|
80 /** |
|
81 * Updates the listbox icons for Location Centre List Box. |
|
82 */ |
|
83 void UpdateIconsL(); |
|
84 |
|
85 /** |
|
86 * Returns the Selected List box item |
|
87 * |
|
88 * @return TInt Index corresponding selected List box item. |
|
89 */ |
|
90 TInt GetFocussedItem(); |
|
91 |
|
92 public: // Inherited from Base classes |
|
93 |
|
94 /** |
|
95 * Inherited from CAknView |
|
96 */ |
|
97 void DoActivateL( const TVwsViewId& aPrevViewId, |
|
98 TUid aCustomMessageId, |
|
99 const TDesC8& aCustomMessage ); |
|
100 |
|
101 /** |
|
102 * Inherited from CAknView |
|
103 */ |
|
104 void DoDeactivate(); |
|
105 |
|
106 /** |
|
107 * Inherited from CAknView |
|
108 */ |
|
109 TUid Id() const; |
|
110 |
|
111 /** |
|
112 * Inherited from CAknView |
|
113 */ |
|
114 void HandleCommandL(TInt aCommand); |
|
115 |
|
116 /** |
|
117 * Inherited from CAknView |
|
118 */ |
|
119 void DynInitMenuPaneL( TInt aResourceId, |
|
120 CEikMenuPane* aMenuPane ); |
|
121 |
|
122 private: |
|
123 /** |
|
124 * Overloaded C++ Contructor. |
|
125 */ |
|
126 CLcView( MLcEventHandler& aEventHandler, |
|
127 CLcListBoxModel& aListBoxModel ); |
|
128 |
|
129 /** |
|
130 * Second phase of the two phase constructor. |
|
131 */ |
|
132 void ConstructL(); |
|
133 |
|
134 /** |
|
135 * Handles the visbility of the S60 Help feature. |
|
136 * |
|
137 * @param aMenuPane, Menu pane object on which the Help feature must |
|
138 * be evaluated. |
|
139 */ |
|
140 void HandleHelpFeature( CEikMenuPane& aMenuPane ) const; |
|
141 |
|
142 private: |
|
143 /** |
|
144 * Location Centre Container. |
|
145 * Owns. |
|
146 */ |
|
147 CLcContainer* iContainer; |
|
148 |
|
149 /** |
|
150 * Location Centre Event Handler. |
|
151 * Reference. |
|
152 */ |
|
153 MLcEventHandler& iEventHandler; |
|
154 |
|
155 /** |
|
156 * Location Centre Listbox model. |
|
157 * Reference. |
|
158 */ |
|
159 CLcListBoxModel* iListBoxModel; |
|
160 |
|
161 }; |
|
162 |
|
163 #endif // C_LCAPPVIEW_H_ |
|
164 |