author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Wed, 18 Aug 2010 09:37:18 +0300 | |
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permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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|
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#ifndef CXEZOOMCONTROLDESKTOP_H |
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#define CXEZOOMCONTROLDESKTOP_H |
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#include "cxezoomcontrol.h" |
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#include "cxestatemachine.h" |
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#include "cxecameradevicecontrol.h" |
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class CxeCameraDeviceControl; |
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class CxeSettings; |
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class CxeFeatureManager; |
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class CxeZoomControlDesktop : public CxeZoomControl |
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{ |
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Q_OBJECT |
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public: // constructors |
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CxeZoomControlDesktop(CxeCameraDeviceControl &cameraDeviceControl); |
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virtual ~CxeZoomControlDesktop(); |
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public: |
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// from CxeZoomControl |
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CxeZoomControl::State state() const; |
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int min() const; |
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int max() const; |
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void zoomTo(int value); |
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protected slots: |
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// Slot to react to still capture signal: |
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// prepares the zoom control for still. |
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void prepareZoomForStill(int ecamStillResolutionIndex); |
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// Slot to react to video capture signal: |
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// prepares the zoom control for video. |
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void prepareZoomForVideo(); |
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// Slot to prepare for camera delete signal. |
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void reset(); |
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private: |
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// private member functions |
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void init(); |
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void finalizeZoomPreparation(int error); |
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private: |
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// private data |
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CxeCameraDeviceControl &mCameraDeviceControl; |
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// Zoom levels |
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int mCurrentZoomLevel; |
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int mMinZoomLevel; |
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int mMaxZoomLevel; |
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// values ready from feature manager. |
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QList<int> mStillMaxZoomLimits; |
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QList<int> mVideoMaxZoomLimits; |
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CxeZoomControl::State mState; |
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}; |
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#endif // CXEZOOMCONTROLDESKTOP_H |