camerauis/cameraxui/cxengine/tsrc/fakeclasses/cxefakestillcapturecontrol.cpp
author Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com>
Fri, 16 Apr 2010 14:51:30 +0300
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/*
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* Copyright (c) 2009 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 "cxefakestillcapturecontrol.h"
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#include "cxefakequalitypresets.h"
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#include "cxeimagedataqueuesymbian.h"
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#include "cxefilenamegeneratorsymbian.h"
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#include "cxutils.h"
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#include "cxestillimagesymbian.h"
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#include "cxestate.h"
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CxeFakeStillCaptureControl::CxeFakeStillCaptureControl()
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    : CxeStateMachine("CxeFakeStillCaptureControl")
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{
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    CX_DEBUG_ENTER_FUNCTION();
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    initializeStates();
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    CX_DEBUG_EXIT_FUNCTION();
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}
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CxeFakeStillCaptureControl::~CxeFakeStillCaptureControl()
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{
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    CX_DEBUG_IN_FUNCTION();
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}
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void CxeFakeStillCaptureControl::capture()
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{
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    CX_DEBUG_IN_FUNCTION();
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}
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CxeStillCaptureControl::State CxeFakeStillCaptureControl::state() const
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{
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    return static_cast<State>(stateId());
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}
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void CxeFakeStillCaptureControl::setState(CxeStillCaptureControl::State newState)
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{
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    CxeStateMachine::setState(newState, CxeError::None);
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}
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int CxeFakeStillCaptureControl::imageCount() const
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{
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    CX_DEBUG_IN_FUNCTION();
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    return 0;
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}
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void CxeFakeStillCaptureControl::reset()
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{
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    CX_DEBUG_IN_FUNCTION();
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}
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void CxeFakeStillCaptureControl::cancelAll()
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{
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    CX_DEBUG_IN_FUNCTION();
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}
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void CxeFakeStillCaptureControl::setMode(CaptureMode mode)
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{
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    Q_UNUSED(mode);
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    CX_DEBUG_IN_FUNCTION();
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}
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CxeStillCaptureControl::CaptureMode CxeFakeStillCaptureControl::mode() const
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{
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    return SingleImageCapture;
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}
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void CxeFakeStillCaptureControl::init()
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{
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    CX_DEBUG_IN_FUNCTION();
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    mCallHistory.append(Init);
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}
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void CxeFakeStillCaptureControl::deinit()
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{
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    CX_DEBUG_IN_FUNCTION();
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    mCallHistory.append(Deinit);
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}
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CxeStillImage &CxeFakeStillCaptureControl::operator[](int index)
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{
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    Q_UNUSED(index);
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    CX_DEBUG_ENTER_FUNCTION();
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    // There is no fake class for CxeStillImage, because it's not used
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    // in any tests. Calling this always crashes.
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    CxeStillImage *stillImage = 0;
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    CX_ASSERT_ALWAYS(stillImage); // Always panics
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    CX_DEBUG_EXIT_FUNCTION();
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    return *stillImage;
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}
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CxeImageDataQueue &CxeFakeStillCaptureControl::imageDataQueue()
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{
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    CX_DEBUG_ENTER_FUNCTION();
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    // There is no fake class for CxeImageDataQueue, because it's not used
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    // in any tests. Calling this always crashes.
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    CxeImageDataQueue *imageDataQueue = 0;
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    CX_ASSERT_ALWAYS(imageDataQueue); // Always panics
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    CX_DEBUG_EXIT_FUNCTION();
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    return *imageDataQueue;
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}
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void CxeFakeStillCaptureControl::handleStateChanged(
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        int newStateId, CxeError::Id error)
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{
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    emit stateChanged(static_cast<State>(newStateId), error);
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}
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void CxeFakeStillCaptureControl::initializeStates()
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{
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    // The fake state machine has more relaxed state transition checks
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    // for testing purposes.
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    int anyState = (Uninitialized | Ready | Capturing);
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    // addState( id, name, allowed next states )
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    addState(new CxeState(Uninitialized , "Uninitialized", anyState));
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    addState(new CxeState(Ready , "Ready", anyState));
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    addState(new CxeState(Capturing , "Capturing", anyState));
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    setInitialState(Uninitialized);
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}
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QList<CxeFakeStillCaptureControl::MethodIndex> CxeFakeStillCaptureControl::callHistory() const
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{
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    return mCallHistory;
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}
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void CxeFakeStillCaptureControl::resetCallHistory()
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{
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    mCallHistory.clear();
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}
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QList<CxeImageDetails> CxeFakeStillCaptureControl::supportedImageQualities()
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{
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    QList<CxeImageDetails> list;
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    list.append(CxeFakeQualityPresets::fakeImageDetails());
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    return list;
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}
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/*
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* Returns the number of images left for the current image quality setting
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*/
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int CxeFakeStillCaptureControl::imagesLeft()
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{
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    return 1000;
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}
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