|
1 /* |
|
2 * Copyright (c) 2008 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: CMSMultiselectionSettingPage class implementation |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 #include <mediaservant.rsg> |
|
20 #include "msmultiselectionsettingpage.h" |
|
21 #include "msdebug.h" |
|
22 |
|
23 // -------------------------------------------------------------------------- |
|
24 // CMSMultiSelectionSettingPage::NewL |
|
25 // -------------------------------------------------------------------------- |
|
26 // |
|
27 CMSMultiselectionSettingPage* CMSMultiselectionSettingPage::NewL( |
|
28 TInt aIdentifier, |
|
29 CSelectionItemList& aItemArray, |
|
30 TBool aFirstItemSwitch ) |
|
31 { |
|
32 LOG(_L("[MediaServant]\t CMSMultiSelectionSettingPage::NewL")); |
|
33 |
|
34 CMSMultiselectionSettingPage* self = |
|
35 CMSMultiselectionSettingPage::NewLC( aIdentifier, |
|
36 aItemArray, |
|
37 aFirstItemSwitch ); |
|
38 CleanupStack::Pop(self); |
|
39 |
|
40 return self; |
|
41 } |
|
42 |
|
43 // -------------------------------------------------------------------------- |
|
44 // CMSMultiSelectionSettingPage::NewLC |
|
45 // -------------------------------------------------------------------------- |
|
46 // |
|
47 CMSMultiselectionSettingPage* CMSMultiselectionSettingPage::NewLC( |
|
48 TInt aIdentifier, |
|
49 CSelectionItemList& aItemArray, |
|
50 TBool aFirstItemSwitch ) |
|
51 { |
|
52 LOG(_L("[MediaServant]\t CMSMultiSelectionSettingPage::NewLC")); |
|
53 |
|
54 CMSMultiselectionSettingPage* self = new (ELeave) |
|
55 CMSMultiselectionSettingPage( aIdentifier, |
|
56 aItemArray, |
|
57 aFirstItemSwitch ); |
|
58 |
|
59 CleanupStack::PushL(self); |
|
60 self->ConstructL(); |
|
61 |
|
62 return self; |
|
63 } |
|
64 |
|
65 // -------------------------------------------------------------------------- |
|
66 // CMSMultiSelectionSettingPage::ConstructL |
|
67 // -------------------------------------------------------------------------- |
|
68 // |
|
69 void CMSMultiselectionSettingPage::ConstructL() |
|
70 { |
|
71 LOG(_L("[MediaServant]\t CMSMultiSelectionSettingPage::ConstructL")); |
|
72 |
|
73 CAknCheckBoxSettingPage::ConstructL(); |
|
74 } |
|
75 |
|
76 // -------------------------------------------------------------------------- |
|
77 // CMSMultiSelectionSettingPage::CMSMultiSelectionSettingPage |
|
78 // -------------------------------------------------------------------------- |
|
79 // |
|
80 CMSMultiselectionSettingPage::CMSMultiselectionSettingPage( |
|
81 TInt aIdentifier, |
|
82 CSelectionItemList& aItemArray, |
|
83 TBool aFirstItemSwitch |
|
84 ) : |
|
85 CAknCheckBoxSettingPage( aIdentifier, &aItemArray ), |
|
86 iItemArray ( &aItemArray ), |
|
87 iFirstItemSwitch ( aFirstItemSwitch ) |
|
88 { |
|
89 } |
|
90 |
|
91 // -------------------------------------------------------------------------- |
|
92 // CMSMultiSelectionSettingPage::~CMSMultiSelectionSettingPage() |
|
93 // -------------------------------------------------------------------------- |
|
94 // |
|
95 CMSMultiselectionSettingPage::~CMSMultiselectionSettingPage() |
|
96 { |
|
97 LOG(_L("[MediaServant]\t CMSMultiSelectionSettingPage::\ |
|
98 ~CMSMultiSelectionSettingPage")); |
|
99 |
|
100 } |
|
101 |
|
102 // -------------------------------------------------------------------------- |
|
103 // CMSMultiSelectionSettingPage::SelectCurrentItemL() |
|
104 // -------------------------------------------------------------------------- |
|
105 // |
|
106 void CMSMultiselectionSettingPage::SelectCurrentItemL() |
|
107 { |
|
108 if ( iFirstItemSwitch ) |
|
109 { |
|
110 HandleSelectionsL(); |
|
111 } |
|
112 else |
|
113 { |
|
114 CAknCheckBoxSettingPage::SelectCurrentItemL(); |
|
115 } |
|
116 } |
|
117 |
|
118 // -------------------------------------------------------------------------- |
|
119 // CMSMultiselectionSettingPage::HandleSelectionsL |
|
120 // Removes selection marks from other items if first one is selected |
|
121 // -------------------------------------------------------------------------- |
|
122 // |
|
123 void CMSMultiselectionSettingPage::HandleSelectionsL() |
|
124 { |
|
125 LOG(_L("[MediaServant]\t CMSMultiSelectionSettingPage::\ |
|
126 HandleSelectionsL")); |
|
127 |
|
128 CEikListBox* listBox = ListBoxControl(); |
|
129 |
|
130 const CArrayFix<TInt>* indexes = listBox->View()->SelectionIndexes(); |
|
131 |
|
132 if ( indexes->Count() ) |
|
133 { |
|
134 TKeyArrayFix sortKey(0,ECmpTUint); |
|
135 TInt dummy; |
|
136 |
|
137 // check if firs item selected |
|
138 if ( indexes->Find(0, sortKey, dummy) == 0 ) |
|
139 { |
|
140 // clear all |
|
141 listBox->View()->ClearSelection(); |
|
142 // select current item |
|
143 listBox->View()->SelectItemL( listBox->CurrentItemIndex()); |
|
144 } |
|
145 else // first item not selected |
|
146 { |
|
147 // check if first item is highlighted |
|
148 if ( listBox->CurrentItemIndex() == 0 ) |
|
149 { |
|
150 // remove all selections... |
|
151 listBox->View()->ClearSelection(); |
|
152 } |
|
153 //...and toggle highlighted item |
|
154 listBox->View()->ToggleItemL( listBox->CurrentItemIndex()); |
|
155 |
|
156 // check if we don't have selected items |
|
157 if ( indexes->Count() == 0 ) |
|
158 { |
|
159 // check the first one |
|
160 listBox->View()->SelectItemL(0); |
|
161 } |
|
162 } |
|
163 } |
|
164 else // no items selected |
|
165 { |
|
166 listBox->View()->SelectItemL(0); |
|
167 } |
|
168 } |
|
169 // -------------------------------------------------------------------------- |
|
170 // CMSMultiselectionSettingPage::UpdateAllSelections |
|
171 // Updates selection status of the items in the item array |
|
172 // -------------------------------------------------------------------------- |
|
173 // |
|
174 void CMSMultiselectionSettingPage::UpdateAllSelections() |
|
175 { |
|
176 LOG(_L("[MediaServant]\t CMSMultiSelectionSettingPage::\ |
|
177 UpdateAllSelections")); |
|
178 |
|
179 TInt count = iItemArray->Count(); |
|
180 |
|
181 CListBoxView* view = ListBoxControl()->View(); |
|
182 |
|
183 for (TInt index = 0; index < count; index++) |
|
184 { |
|
185 (*iItemArray)[ index ]->SetSelectionStatus( |
|
186 view->ItemIsSelected( index ) ); |
|
187 } |
|
188 } |
|
189 |
|
190 // -------------------------------------------------------------------------- |
|
191 // CMSMultiselectionSettingPage::HandlePointerEventL |
|
192 // called by framework when the pointer device is pressed |
|
193 // -------------------------------------------------------------------------- |
|
194 // |
|
195 void CMSMultiselectionSettingPage::HandlePointerEventL(const TPointerEvent &aPointerEvent) |
|
196 { |
|
197 CCoeControl::HandlePointerEventL(aPointerEvent); |
|
198 if ( TPointerEvent::EButton1Up == aPointerEvent.iType ) |
|
199 { |
|
200 SelectCurrentItemL(); |
|
201 } |
|
202 } |
|
203 |
|
204 // -------------------------------------------------------------------------- |
|
205 // CMSMultiselectionSettingPage::OkToExitL(TInt aButtonId) |
|
206 // called by framework when the softkey is pressed |
|
207 // -------------------------------------------------------------------------- |
|
208 // |
|
209 TBool CMSMultiselectionSettingPage::OkToExitL( TInt aButtonId ) |
|
210 { |
|
211 LOG(_L("[MediaServant]\t CMSMultiSelectionSettingPage::OkToExitL")); |
|
212 |
|
213 if ( aButtonId != EEikCmdCanceled ) |
|
214 { |
|
215 // Update item selections to the list |
|
216 UpdateAllSelections(); |
|
217 } |
|
218 |
|
219 return ETrue; |
|
220 } |
|
221 |
|
222 // End of File |
|
223 |