|
1 /* |
|
2 * Copyright (c) 2008-2009 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: Temporary rotation layout |
|
15 * |
|
16 */ |
|
17 |
|
18 |
|
19 |
|
20 |
|
21 #include "glxrotationlayout.h" |
|
22 |
|
23 #include <alf/alfvisual.h> |
|
24 #include <alf/alftimedvalue.h> |
|
25 #include <alf/alftransformation.h> |
|
26 // ----------------------------------------------------------------------------- |
|
27 // Constructor |
|
28 // ----------------------------------------------------------------------------- |
|
29 EXPORT_C TGlxRotationLayout::TGlxRotationLayout() |
|
30 : iRotation( KGlxRotationNone ) |
|
31 { |
|
32 } |
|
33 |
|
34 // ----------------------------------------------------------------------------- |
|
35 // Destructor |
|
36 // ----------------------------------------------------------------------------- |
|
37 EXPORT_C TGlxRotationLayout::~TGlxRotationLayout() |
|
38 { |
|
39 } |
|
40 |
|
41 // ----------------------------------------------------------------------------- |
|
42 // SetVisualListL |
|
43 // ----------------------------------------------------------------------------- |
|
44 // |
|
45 EXPORT_C void TGlxRotationLayout::SetRotation(TReal32 aRotation, |
|
46 TInt aTransitionTime) |
|
47 { |
|
48 // just remember the values |
|
49 iRotation = aRotation; |
|
50 iTransitionTime = aTransitionTime; |
|
51 } |
|
52 |
|
53 // ----------------------------------------------------------------------------- |
|
54 // DoSetLayoutValues |
|
55 // ----------------------------------------------------------------------------- |
|
56 void TGlxRotationLayout::DoSetLayoutValues(TGlxLayoutInfo& aInfo) |
|
57 { |
|
58 // get the visual |
|
59 CAlfVisual& visual = aInfo.Visual(); |
|
60 TAlfTimedValue value( iRotation, iTransitionTime ); |
|
61 |
|
62 // Update the transformation for the rotation |
|
63 CAlfTransformation& tranformation = visual.Transformation(); |
|
64 tranformation.LoadIdentity(); |
|
65 // rotate the visual |
|
66 tranformation.Rotate( value ); |
|
67 } |