diff -r 61bc0f252b2b -r bac7acad7cb3 camerauis/cameraxui/cxui/tsrc/cxuifakeviewfindercontrol.cpp --- a/camerauis/cameraxui/cxui/tsrc/cxuifakeviewfindercontrol.cpp Tue Aug 31 15:03:46 2010 +0300 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,143 +0,0 @@ -/* -* Copyright (c) 2009 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: -* -*/ -#include // RWindow, RWsSession. -#include // CCoeEnv -#include -#include "cxutils.h" -#include "cxecameradevicecontrolsymbian.h" // CxeCameraDevice -#include "cxuifakeviewfindercontrol.h" -#include "cxesettings.h" -#include "cxesettingsmappersymbian.h" - - -/* -* CxuiFakeViewfinderControl::CxuiFakeViewfinderControl -*/ -CxuiFakeViewfinderControl::CxuiFakeViewfinderControl( - CxeCameraDevice &cameraDevice, - CxeCameraDeviceControlSymbian &cameraDeviceControl ) - : CxeViewfinderControlSymbian(cameraDevice, cameraDeviceControl), - mCameraDevice(cameraDevice), - mCameraDeviceControl(cameraDeviceControl), - mWindow(NULL), - mDirectViewfinder(NULL), - mDirectViewfinderInUse(true) -{ - CX_DEBUG_IN_FUNCTION(); -} - - - -/* -* CxuiFakeViewfinderControl::~CxuiFakeViewfinderControl() -*/ -CxuiFakeViewfinderControl::~CxuiFakeViewfinderControl() -{ - CX_DEBUG_ENTER_FUNCTION(); - - stop(); - - CX_DEBUG_EXIT_FUNCTION(); -} - - -/* -* Stop viewfinder -*/ -void CxuiFakeViewfinderControl::stop() -{ - CX_DEBUG_ENTER_FUNCTION(); - - if (state() == Running) { - setState(Ready); - } - - CX_DEBUG_EXIT_FUNCTION(); -} - - -/** - * Start the viewfinder - */ - -int CxuiFakeViewfinderControl::start() -{ - CX_DEBUG_ENTER_FUNCTION(); - TInt err = KErrNone; - - if (state() == Running) { - CX_DEBUG( ( "Viewfinder already running - ignored start()" ) ); - CX_DEBUG_EXIT_FUNCTION(); - return 0; - } - - if (state() == Uninitialized) { - err = initViewfinder(); - } - - // apply any settings here - - if (!err && state() == Ready) { - setState( Running ); - } - - CX_DEBUG(("CxuiFakeViewfinderControl::start symbian error code : %d", err)); - CX_DEBUG_EXIT_FUNCTION(); - return err; -} - - -/* -* Intialize the viewfinder based on the VF mode -*/ - -int CxuiFakeViewfinderControl::initViewfinder() -{ - CX_DEBUG_ENTER_FUNCTION(); - - // For now only direct vf. If there is any need for supporting other VF modes, condition checks - // and handling of new states are needed here. - setState(Ready); - - CX_DEBUG_EXIT_FUNCTION(); - return KErrNone; -} - -/* -* Release Vf, when we change mode or during shutdown or ? -*/ - -void CxuiFakeViewfinderControl::releaseCurrentViewfinder() -{ - CX_DEBUG_ENTER_FUNCTION(); - - setState(Uninitialized); - - CX_DEBUG_EXIT_FUNCTION(); -} - -CxeViewfinderControl::State CxuiFakeViewfinderControl::state() const -{ - return static_cast(stateId()); -} - -void CxuiFakeViewfinderControl::handleStateChanged(int newStateId, CxeError::Id error) -{ - emit stateChanged(static_cast(newStateId), error); -} - -// end of file