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/****************************************************************************
**
** Copyright (C) 1993-2009 NVIDIA Corporation.
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt 3D Studio.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#pragma once
#ifndef SLIDESYSTEMH
#define SLIDESYSTEMH
#include "Qt3DSDMDataCore.h"
#include "Qt3DSDMSlideCore.h"
#include "Qt3DSDMSlideGraphCore.h"
#include "Qt3DSDMTransactions.h"
#include "Qt3DSDMSlides.h"
#include "Qt3DSDMAnimation.h"
#include "StudioPropertySystem.h"
#include "SignalsImpl.h"
/**
* The systems aggregate the various cores and provide further information or
* integrity checking taking the various cores into account.
*/
namespace qt3dsdm {
typedef std::pair<Qt3DSDMPropertyHandle, TPropertyInstanceInfoPtr> TPropertyHandlePropertyInfoPair;
typedef std::vector<TPropertyHandlePropertyInfoPair> TPropertyHandlePropertyInfoPairList;
/**
* Provides more thorough checking and will return an appropriate
* slide graph when calling GetSlideGraph
*/
struct SSlideSystem : public ISlideSystem
{
Q_DISABLE_COPY(SSlideSystem)
TDataCorePtr m_DataCore; // TODO: We might want to throw this away and use the PropertySystem,
// unless we have a clean seperate of IPropertySystem and IDataCore
TPropertySystemPtr m_PropertySystem;
TSlideCorePtr m_SlideCore;
TSlideGraphCorePtr m_SlideGraphCore;
TAnimationCorePtr m_AnimationCore;
Qt3DSDMInstanceHandle m_SlideInstance;
Qt3DSDMPropertyHandle m_ComponentGuid;
std::shared_ptr<ISignalItem> m_Signaller;
TPropertyHandlePropertyInfoPairList m_PropertyInfoPairList;
typedef std::unordered_map<int, int> TIntIntMap;
TIntIntMap m_SlideSelectedInstances;
SSlideSystem(TDataCorePtr inDataCore, TSlideCorePtr inSlideCore,
TSlideGraphCorePtr inSlideGraphCore, TAnimationCorePtr inAnimationCore,
Qt3DSDMInstanceHandle inSlideInstance,
Qt3DSDMPropertyHandle inComponentGuidProperty);
void SetPropertySystem(TPropertySystemPtr inPropertySystem);
Qt3DSDMSlideHandle CreateMasterSlide() override;
Qt3DSDMSlideHandle CreateSlide(Qt3DSDMSlideHandle inMaster, int inIndex = -1) override;
Qt3DSDMSlideHandle DuplicateSlide(Qt3DSDMSlideHandle inSourceSlide, int inDestIndex = -1) override;
Qt3DSDMSlideHandle GetMasterSlide(Qt3DSDMSlideHandle inSlide) const override;
bool IsMasterSlide(Qt3DSDMSlideHandle inSlide) const override;
Qt3DSDMSlideHandle GetMasterSlideByComponentGuid(SLong4 inGuid) const override;
// Indexes are 1 based. Index 0 refers to the master slide; you can't delete this.
void DeleteSlideByIndex(Qt3DSDMSlideHandle inMaster, size_t inIndex) override;
void GetSlideReferencedInstances(Qt3DSDMSlideHandle inMaster, size_t inIndex,
TInstanceHandleList &outReferencedInstances) override;
Qt3DSDMSlideHandle GetSlideByIndex(Qt3DSDMSlideHandle inMaster, size_t inIndex) const override;
void SetActiveSlide(Qt3DSDMSlideHandle inMaster, size_t inIndex) override;
size_t GetSlideCount(Qt3DSDMSlideHandle inMaster) const override;
void RearrangeSlide(Qt3DSDMSlideHandle inMaster, size_t inOldIndex, size_t inNewIndex) override;
void SetComponentSeconds(Qt3DSDMSlideHandle inSlide, float inSeconds) override;
float GetComponentSeconds(Qt3DSDMSlideHandle inSlide) const override;
long GetComponentSecondsLong(Qt3DSDMSlideHandle inSlide) const override;
// For any given instance, find the current seconds via backtracking to the graph, finding the
// active
// slide, and return.
long GetComponentSecondsLong(Qt3DSDMInstanceHandle inInstance) const override;
virtual SInstanceSlideInformation
GetInstanceSlideInformation(Qt3DSDMInstanceHandle inInstance) const override;
/**
* Use the instance for storing information such as name, or the GUID of the object
* this slide links to.
*/
Qt3DSDMInstanceHandle GetSlideInstance(Qt3DSDMSlideHandle inInstance) const override;
/**
* Reverse lookup into the slide system so you can match slides to instances.
*/
Qt3DSDMSlideHandle GetSlideByInstance(Qt3DSDMInstanceHandle inInstance) const override;
/**
* Slide may be either a master slide or a normal slide. This will associate this instance
* with this set of slides. Property lookups (using the above IInstancePropertyCore interface)
* will now run through the slide set before hitting the main data core database.
*/
void AssociateInstanceWithSlide(Qt3DSDMSlideHandle inSlide,
Qt3DSDMInstanceHandle inInstance) override;
Qt3DSDMSlideHandle GetAssociatedSlide(Qt3DSDMInstanceHandle inInstance) const override;
void GetAssociatedInstances(
Qt3DSDMSlideHandle inMaster,
std::vector<std::pair<Qt3DSDMSlideHandle, Qt3DSDMInstanceHandle>> &outAssociations) const override;
void GetAssociatedInstances(Qt3DSDMSlideHandle inSlide,
TInstanceHandleList &outAssociations) const override;
void LinkProperty(Qt3DSDMInstanceHandle inInstance, Qt3DSDMPropertyHandle inProperty) override;
void UnlinkProperty(Qt3DSDMInstanceHandle inInstance, Qt3DSDMPropertyHandle inProperty) override;
bool IsPropertyLinked(Qt3DSDMInstanceHandle inInstance,
Qt3DSDMPropertyHandle inProperty) const override;
bool CanPropertyBeLinked(Qt3DSDMInstanceHandle inInstance,
Qt3DSDMPropertyHandle inProperty) const override;
bool GetSlidePropertyValue(size_t inSlide, Qt3DSDMInstanceHandle inInstance,
Qt3DSDMPropertyHandle inProperty, SValue &outValue) override;
void GetUnionOfProperties(Qt3DSDMSlideHandle inSlide1, Qt3DSDMSlideHandle inSlide,
TInstancePropertyPairList &outProperties) const override;
void SetActiveSlide(Qt3DSDMSlideHandle inSlide) override;
Qt3DSDMSlideHandle GetAssociatedSlide(Qt3DSDMInstanceHandle inInstance,
Qt3DSDMPropertyHandle inProperty) const override;
bool SlideValid(Qt3DSDMSlideHandle inSlide) const override;
int GetSlideIndex(Qt3DSDMSlideHandle inSlide) const override;
int GetActiveSlideIndex(Qt3DSDMSlideHandle inMaster) const override;
Qt3DSDMSlideHandle GetActiveSlide(Qt3DSDMSlideHandle inMaster) const override;
Qt3DSDMInstanceHandle GetSlideSelectedInstance(Qt3DSDMSlideHandle inSlide) const override;
void SetSlideSelectedInstance(Qt3DSDMSlideHandle inSlide, Qt3DSDMInstanceHandle inInstance) override;
Qt3DSDMSlideHandle GetApplicableSlide(Qt3DSDMInstanceHandle inHandle) override;
Qt3DSDMSlideHandle GetApplicableSlide(Qt3DSDMInstanceHandle inHandle,
Qt3DSDMPropertyHandle inProperty) override;
bool GetInstancePropertyValue(Qt3DSDMSlideHandle inSlide,
Qt3DSDMInstanceHandle inInstance,
Qt3DSDMPropertyHandle inProperty, SValue &outValue) const override;
bool GetCanonicalInstancePropertyValue(Qt3DSDMInstanceHandle inInstance,
Qt3DSDMPropertyHandle inProperty,
SValue &outValue) const override;
void ForceSetInstancePropertyValue(Qt3DSDMSlideHandle inSlide,
Qt3DSDMInstanceHandle inInstance,
Qt3DSDMPropertyHandle inProperty,
const SValue &inValue) override;
void RegisterPropertyInstance(Qt3DSDMPropertyHandle inPropertyHandle,
TPropertyInstanceInfoPtr inPropertyInfo) override;
virtual ISlideSystemSignalProvider *GetSignalProvider();
private:
virtual ISlideSystemSignalSender *GetSignalSender();
// helper method
void InsertEntryAndPropertyInstance(const TSlideEntry &inEntry,
TInstanceHandleList &inInstances,
Qt3DSDMSlideHandle inSlide);
void DeleteReferencedInstances(Qt3DSDMSlideHandle inSlide);
void GetReferencedInstances(Qt3DSDMSlideHandle inSlide,
TInstanceHandleList &outReferencedInstances);
};
}
#endif
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