1 /* |
|
2 * Copyright (c) 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: Utility class to rotate bitmaps* |
|
15 */ |
|
16 |
|
17 |
|
18 |
|
19 |
|
20 |
|
21 #ifndef __CAMSNAPSHOTROTATOR_H |
|
22 #define __CAMSNAPSHOTROTATOR_H |
|
23 |
|
24 // INCLUDES |
|
25 #include <bitmaptransforms.h> |
|
26 |
|
27 #include "CamSyncRotatorAo.h" |
|
28 |
|
29 // CONSTANTS |
|
30 |
|
31 // MACROS |
|
32 |
|
33 // DATA TYPES |
|
34 |
|
35 // FUNCTION PROTOTYPES |
|
36 |
|
37 // FORWARD DECLARATIONS |
|
38 |
|
39 // CLASS DECLARATION |
|
40 class CCamAppController; |
|
41 |
|
42 /** |
|
43 * Utility class to help in the rotating of bitmaps (for post-capture snapshot) |
|
44 * |
|
45 * @since 5.1 |
|
46 */ |
|
47 class CCamSnapShotRotator : public CBase, public MBitmapRotationObserver |
|
48 { |
|
49 |
|
50 public: // Constructors and destructor |
|
51 |
|
52 /** |
|
53 * Two-phased constructor. |
|
54 */ |
|
55 static CCamSnapShotRotator* NewL( CCamAppController& aController ); |
|
56 |
|
57 /** |
|
58 * Destructor. |
|
59 */ |
|
60 virtual ~CCamSnapShotRotator(); |
|
61 |
|
62 public: // New functions |
|
63 |
|
64 /** |
|
65 * C++ default constructor. |
|
66 * @since 5.1 |
|
67 * @param aBitmap The bitmap to rotate |
|
68 */ |
|
69 void RotateL( CFbsBitmap* aBitmap ); |
|
70 |
|
71 /** |
|
72 * Indicates rotation process state. |
|
73 * @since 5.1 |
|
74 * @return ETrue if image rotation is in progress |
|
75 */ |
|
76 TBool IsActive(); |
|
77 |
|
78 /** |
|
79 * From MBitmapRotationObserver |
|
80 * Notification of bitmap rotation complete events |
|
81 * @param aErr KErrNone if successful |
|
82 */ |
|
83 void RotationCompleteL( TInt aErr ); |
|
84 |
|
85 private: |
|
86 |
|
87 /** |
|
88 * C++ default constructor. |
|
89 * @since 5.1 |
|
90 */ |
|
91 CCamSnapShotRotator( CCamAppController& aController ); |
|
92 |
|
93 /** |
|
94 * By default Symbian 2nd phase constructor is private. |
|
95 * @since 5.1 |
|
96 */ |
|
97 void ConstructL(); |
|
98 |
|
99 private: // Data |
|
100 |
|
101 CCamAppController& iController; // not owned |
|
102 CFbsBitmap* iRotatedSnapshot; // owned |
|
103 CCamSyncRotatorAo* iRotatorAo; // owned |
|
104 |
|
105 }; |
|
106 |
|
107 #endif // __CAMSNAPSHOTROTATOR_H |
|
108 |
|
109 // End of File |
|