diff -r 61bc0f252b2b -r bac7acad7cb3 camerauis/cameraxui/cxengine/inc/cxeautofocuscontrolsymbian.h --- a/camerauis/cameraxui/cxengine/inc/cxeautofocuscontrolsymbian.h Tue Aug 31 15:03:46 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,105 +0,0 @@ -/* -* Copyright (c) 2009-2010 Nokia Corporation and/or its subsidiary(-ies). -* All rights reserved. -* This component and the accompanying materials are made available -* under the terms of "Eclipse Public License v1.0" -* which accompanies this distribution, and is available -* at the URL "http://www.eclipse.org/legal/epl-v10.html". -* -* Initial Contributors: -* Nokia Corporation - initial contribution. -* -* Contributors: -* -* Description: -* -*/ - -#ifndef CXEAUTOFOCUSCONTROLSYMBIAN_H -#define CXEAUTOFOCUSCONTROLSYMBIAN_H - -#include -#include // CCamera -#include // CCamera -#include "cxenamespace.h" -#include "cxeautofocuscontrol.h" -#include "cxestatemachine.h" - -//forward declarations -class CxeCameraDevice; -class CxeSettings; - - - -/** - * CxeAutoFocusControl is responsible for handling Autofocus events from the camera adaptation. - * It also routes the Autofocus successful and failed events to the clients interested in Žknowing the - * status of Autofocus. - */ -class CxeAutoFocusControlSymbian : public CxeAutoFocusControl, - public CxeStateMachine - { - Q_OBJECT -public: - - CxeAutoFocusControlSymbian( CxeCameraDevice &cameraDevice, CxeSettings &settings ); - virtual ~CxeAutoFocusControlSymbian(); - - CxeError::Id start(bool soundEnabled = true); - void cancel(); - void setMode( CxeAutoFocusControl::Mode newMode ); - CxeAutoFocusControl::Mode mode() const; - bool isFixedFocusMode(CxeAutoFocusControl::Mode mode) const; - - CxeAutoFocusControl::State state() const; - bool supported() const; - - bool isSoundEnabled() const; - -protected: // from CxeStateMachine - void handleStateChanged( int newStateId, CxeError::Id error ); - -protected: - void initializeStates(); - // intializes all the resources we need for AF functionality - void initializeResources(); - - void setFocusRange(CCamera::CCameraAdvancedSettings::TFocusRange range); - CCamera::CCameraAdvancedSettings::TFocusRange focusRange() const; - - void setFocusType(CCamera::CCameraAdvancedSettings::TAutoFocusType type); - int supportedFocusTypes() const; - CCamera::CCameraAdvancedSettings::TAutoFocusType focusType() const; - -protected slots: - - // notifications when camera reference is changed - void prepareForCameraDelete(); - void handleCameraAllocated(CxeError::Id error); - - // notification for when camera is released - void prepareForRelease(); - - // Handle ECam events - void handleCameraEvent( int eventUid, int error ); - void handleSceneChanged(const QVariant &scene); - void handleSettingValueChanged(const QString &settingId, QVariant newValue); - -private: - - // handles to-do things if the event is AF event - void handleAfEvent(int eventUid, int error); - -protected: - CxeCameraDevice &mCameraDevice; - CCamera::CCameraAdvancedSettings *mAdvancedSettings; // not owned - CxeAutoFocusControl::Mode mAfMode; - CCamera::CCameraAdvancedSettings::TFocusRange mAFRange; - CxeSettings &mSettings; - bool mCancelled; - bool mSoundEnabled; - bool mFaceTrackingOverride; //need for temporary override of the AF mode if FT is enabled by user - CxeAutoFocusControl::Mode mPreviousAFMode; //for restoring previous AF mode in case of FT override - }; - -#endif // CXEAUTOFOCUSCONTROLSYMBIAN_H