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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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#include "cxecameradevicecontroldesktop.h"
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#include "cxeviewfindercontroldesktop.h"
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#include "cxutils.h"
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CxeCameraDeviceControlDesktop::CxeCameraDeviceControlDesktop() : mIndex(Cxe::PrimaryCameraIndex), mMode(Cxe::ImageMode), mState(Idle)
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{
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CX_DEBUG_IN_FUNCTION()
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}
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CxeCameraDeviceControlDesktop::~CxeCameraDeviceControlDesktop()
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{
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CX_DEBUG_IN_FUNCTION()
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}
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/**
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* Get current camera mode.
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*/
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Cxe::CameraMode CxeCameraDeviceControlDesktop::mode() const
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{
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return mMode;
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}
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/**
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* Set current camera mode.
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*/
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void CxeCameraDeviceControlDesktop::setMode(Cxe::CameraMode mode)
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{
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CX_DEBUG_ENTER_FUNCTION();
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mMode = mode;
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CX_DEBUG_EXIT_FUNCTION();
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}
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void CxeCameraDeviceControlDesktop::init()
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{
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CX_DEBUG_ENTER_FUNCTION();
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setState(CxeCameraDeviceControl::Ready);
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CX_DEBUG_EXIT_FUNCTION();
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}
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/**
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* Reserve camera device for exclusive use.
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*/
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void CxeCameraDeviceControlDesktop::reserve()
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{
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CX_DEBUG_IN_FUNCTION()
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}
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/**
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* Cancel all operations and release camera for other applications to use.
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* Camera module is also powered off.
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*/
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void CxeCameraDeviceControlDesktop::release()
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{
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CX_DEBUG_ENTER_FUNCTION();
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setState(CxeCameraDeviceControl::Idle);
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CX_DEBUG_EXIT_FUNCTION();
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}
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/**
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* Get current camera index (primary or secondary).
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*
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* @return Current camera index
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*/
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Cxe::CameraIndex CxeCameraDeviceControlDesktop::cameraIndex() const
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{
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return mIndex;
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}
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/**
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* Switch between primary and secondary camera.
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*
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* @param index New camera index
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*/
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CxeError::Id CxeCameraDeviceControlDesktop::switchCamera(Cxe::CameraIndex index)
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{
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CX_DEBUG_ENTER_FUNCTION();
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mIndex = index;
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setState(CxeCameraDeviceControl::Ready);
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return CxeError::None;
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CX_DEBUG_EXIT_FUNCTION();
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}
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/**
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* Get current device control state.
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*
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* @return Current state
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*/
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CxeCameraDeviceControl::State CxeCameraDeviceControlDesktop::state() const
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{
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return mState;
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}
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void CxeCameraDeviceControlDesktop::setState(CxeCameraDeviceControl::State stateId, CxeError::Id error)
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{
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CX_DEBUG_ENTER_FUNCTION();
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mState = stateId;
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emit stateChanged(mState, error);
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CX_DEBUG_EXIT_FUNCTION();
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}
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// end of file
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