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1 // Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies). |
1 // Copyright (c) 2000-2009 Nokia Corporation and/or its subsidiary(-ies). |
2 // All rights reserved. |
2 // All rights reserved. |
3 // This component and the accompanying materials are made available |
3 // This component and the accompanying materials are made available |
4 // under the terms of the License "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members |
4 // under the terms of "Eclipse Public License v1.0" |
5 // which accompanies this distribution, and is available |
5 // which accompanies this distribution, and is available |
6 // at the URL "http://www.symbianfoundation.org/legal/licencesv10.html". |
6 // at the URL "http://www.eclipse.org/legal/epl-v10.html". |
7 // |
7 // |
8 // Initial Contributors: |
8 // Initial Contributors: |
9 // Nokia Corporation - initial contribution. |
9 // Nokia Corporation - initial contribution. |
10 // |
10 // |
11 // Contributors: |
11 // Contributors: |
21 |
21 |
22 // Classes referenced |
22 // Classes referenced |
23 class MGraphicsDeviceMap; |
23 class MGraphicsDeviceMap; |
24 |
24 |
25 |
25 |
26 /////////////////////////////////////////////////////////////////////////////////////// |
26 // |
27 // ----> MHlpZoomStateManager (header) |
27 // ----> MHlpZoomStateManager (header) |
28 /////////////////////////////////////////////////////////////////////////////////////// |
28 // |
29 class MHlpZoomStateManager |
29 class MHlpZoomStateManager |
30 /** |
30 /** |
31 @internalComponent |
31 @internalComponent |
32 @released |
32 @released |
33 */ |
33 */ |
49 virtual TInt ZoomFactorValueForZoomState(THlpZoomState aState) const = 0; |
49 virtual TInt ZoomFactorValueForZoomState(THlpZoomState aState) const = 0; |
50 }; |
50 }; |
51 |
51 |
52 |
52 |
53 |
53 |
54 /////////////////////////////////////////////////////////////////////////////////////// |
54 // |
55 // ----> MHlpZoomStateObserver (header) |
55 // ----> MHlpZoomStateObserver (header) |
56 /////////////////////////////////////////////////////////////////////////////////////// |
56 // |
57 class MHlpZoomStateObserver |
57 class MHlpZoomStateObserver |
58 /** |
58 /** |
59 @internalComponent |
59 @internalComponent |
60 @released |
60 @released |
61 */ |
61 */ |
64 virtual void HandleZoomStateChangedL(MHlpZoomStateManager::THlpZoomState aZoomState) = 0; |
64 virtual void HandleZoomStateChangedL(MHlpZoomStateManager::THlpZoomState aZoomState) = 0; |
65 }; |
65 }; |
66 |
66 |
67 |
67 |
68 |
68 |
69 /////////////////////////////////////////////////////////////////////////////////////// |
69 // |
70 // ----> MHlpZoomStateChangeNotifier (header) |
70 // ----> MHlpZoomStateChangeNotifier (header) |
71 /////////////////////////////////////////////////////////////////////////////////////// |
71 // |
72 class MHlpZoomStateChangeNotifier : public MHlpZoomStateManager |
72 class MHlpZoomStateChangeNotifier : public MHlpZoomStateManager |
73 /** |
73 /** |
74 @internalComponent |
74 @internalComponent |
75 @released |
75 @released |
76 */ |
76 */ |