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Diffstat (limited to 'src/dm/systems/SlideSystem.h')
| -rw-r--r-- | src/dm/systems/SlideSystem.h | 179 |
1 files changed, 179 insertions, 0 deletions
diff --git a/src/dm/systems/SlideSystem.h b/src/dm/systems/SlideSystem.h new file mode 100644 index 0000000..1ea3f81 --- /dev/null +++ b/src/dm/systems/SlideSystem.h @@ -0,0 +1,179 @@ +/**************************************************************************** +** +** 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 |