diff options
Diffstat (limited to 'src/dm/systems/cores/DataCoreProducer.h')
| -rw-r--r-- | src/dm/systems/cores/DataCoreProducer.h | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/src/dm/systems/cores/DataCoreProducer.h b/src/dm/systems/cores/DataCoreProducer.h new file mode 100644 index 0000000..8d89bfa --- /dev/null +++ b/src/dm/systems/cores/DataCoreProducer.h @@ -0,0 +1,175 @@ +/**************************************************************************** +** +** 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 DATACOREPRODUCERH +#define DATACOREPRODUCERH + +#include "Qt3DSDMTransactions.h" +#include "SimpleDataCore.h" +#include "Qt3DSDMSignals.h" +#include "SimpleSlideCore.h" + +namespace qt3dsdm { + +class CDataCoreProducer : public IDataCore, + public ITransactionProducer, + public IInstancePropertyCoreSignalProvider, + public IDataCoreSignalProvider +{ + typedef std::shared_ptr<IMergeableTransaction<TPropertyValuePair>> TPropertyMergeMapEntry; + typedef std::unordered_map<TSlideInstancePropertyPair, TPropertyMergeMapEntry> + TPropertyMergeMap; + + TTransactionConsumerPtr m_Consumer; + TSimpleDataCorePtr m_Data; + TSignalItemPtr m_InstancePropertyCoreSignaller; + TSignalItemPtr m_DataCoreSignaller; + + TPropertyMergeMap m_PropertyMergeMap; + +public: + CDataCoreProducer(TStringTablePtr inStringTable) + : m_Data(new CSimpleDataCore(inStringTable)) + { + InitSignallers(); + } + virtual ~CDataCoreProducer() {} + + IStringTable &GetStringTable() const override { return m_Data->GetStringTable(); } + std::shared_ptr<IStringTable> GetStringTablePtr() const override + { + return m_Data->GetStringTablePtr(); + } + + // IHandleBase + bool HandleValid(int inHandle) const override; + + // IInstancePropertyCore + //=============================================================== + Qt3DSDMPropertyHandle GetAggregateInstancePropertyByName(Qt3DSDMInstanceHandle inInstance, + const TCharStr &inStr) const override; + void GetAggregateInstanceProperties(Qt3DSDMInstanceHandle inInstance, + TPropertyHandleList &outProperties) const override; + void GetSpecificInstancePropertyValues(Qt3DSDMInstanceHandle inHandle, + TPropertyHandleValuePairList &outValues) override; + bool HasAggregateInstanceProperty(Qt3DSDMInstanceHandle inInstance, + Qt3DSDMPropertyHandle inProperty) const override; + + void CheckValue(Qt3DSDMInstanceHandle inInstance, Qt3DSDMPropertyHandle inProperty, + const SValue &inValue) const override; + bool GetInstancePropertyValue(Qt3DSDMInstanceHandle inHandle, + Qt3DSDMPropertyHandle inProperty, SValue &outValue) const override; + void SetInstancePropertyValue(Qt3DSDMInstanceHandle inHandle, + Qt3DSDMPropertyHandle inProperty, const SValue &inValue) override; + //=============================================================== + + // IDataCore + //=============================================================== + Qt3DSDMInstanceHandle CreateInstance(Qt3DSDMInstanceHandle hdl = Qt3DSDMInstanceHandle()) override; + void GetInstances(TInstanceHandleList &outInstances) const override; + void GetInstancesDerivedFrom(TInstanceHandleList &outInstances, + Qt3DSDMInstanceHandle inParent) const override; + void DeleteInstance(Qt3DSDMInstanceHandle inHandle) override; + + void DeriveInstance(Qt3DSDMInstanceHandle inInstance, Qt3DSDMInstanceHandle inParent) override; + void GetInstanceParents(Qt3DSDMInstanceHandle inHandle, + TInstanceHandleList &outParents) const override; + bool IsInstanceOrDerivedFrom(Qt3DSDMInstanceHandle inInstance, + Qt3DSDMInstanceHandle inParent) const override; + + Qt3DSDMPropertyHandle AddProperty(Qt3DSDMInstanceHandle inInstance, TCharPtr inName, + DataModelDataType::Value inPropType) override; + void GetInstanceProperties(Qt3DSDMInstanceHandle inInstance, + TPropertyHandleList &outProperties) const override; + const Qt3DSDMPropertyDefinition &GetProperty(Qt3DSDMPropertyHandle inProperty) const override; + void RemoveProperty(Qt3DSDMPropertyHandle inProperty) override; + void CopyInstanceProperties(Qt3DSDMInstanceHandle inSrcInstance, + Qt3DSDMInstanceHandle inDestInstance) override; + + void RemoveCachedValues(Qt3DSDMInstanceHandle inInstance) override + { + m_Data->RemoveCachedValues(inInstance); + } + bool IsInstance(int inHandle) const override { return m_Data->IsInstance(inHandle); } + bool IsProperty(int inHandle) const override { return m_Data->IsProperty(inHandle); } + //=============================================================== + + //=============================================================== + // Set the current consumer + //=============================================================== + void SetConsumer(TTransactionConsumerPtr inConsumer) override; + + //=============================================================== + // Return a serializable data model for load/save + //=============================================================== + virtual TSimpleDataCorePtr GetTransactionlessDataCore() { return m_Data; } + virtual TSimpleDataCorePtr GetTransactionlessDataCore() const { return m_Data; } + + //=============================================================== + // Signal provider implementation + //=============================================================== + TSignalConnectionPtr ConnectInstancePropertyValue( + const std::function<void(Qt3DSDMInstanceHandle, Qt3DSDMPropertyHandle, const SValue &)> + &inCallback) override; + virtual TSignalConnectionPtr + ConnectInstanceCreated(const std::function<void(Qt3DSDMInstanceHandle)> &inCallback) override; + virtual TSignalConnectionPtr + ConnectInstanceDeleted(const std::function<void(Qt3DSDMInstanceHandle)> &inCallback) override; + virtual TSignalConnectionPtr + ConnectBeforeInstanceDeleted(const std::function<void(Qt3DSDMInstanceHandle)> &inCallback) override; + TSignalConnectionPtr ConnectInstanceDerived( + const std::function<void(Qt3DSDMInstanceHandle, Qt3DSDMInstanceHandle)> &inCallback) override; + TSignalConnectionPtr ConnectInstanceParentRemoved( + const std::function<void(Qt3DSDMInstanceHandle, Qt3DSDMInstanceHandle)> &inCallback) override; + virtual TSignalConnectionPtr + ConnectPropertyAdded(const std::function<void(Qt3DSDMInstanceHandle, Qt3DSDMPropertyHandle, + TCharPtr, DataModelDataType::Value)> &inCallback) override; + virtual TSignalConnectionPtr + ConnectPropertyRemoved(const std::function<void(Qt3DSDMInstanceHandle, Qt3DSDMPropertyHandle, + TCharPtr, DataModelDataType::Value)> &inCallback) override; + +private: + CDataCoreProducer(const CDataCoreProducer&) = delete; + CDataCoreProducer& operator=(const CDataCoreProducer&) = delete; + + template <typename TTransactionType> + inline void RunWithConsumer(TTransactionType inTransaction) + { + qt3dsdm::RunWithConsumer(m_Consumer, inTransaction); + } + + void InitSignallers(); + IInstancePropertyCoreSignalProvider *GetPropertyCoreProvider(); + IInstancePropertyCoreSignalSender *GetPropertyCoreSender(); + IDataCoreSignalProvider *GetDataCoreProvider(); + IDataCoreSignalSender *GetDataCoreSender(); +}; +} + +#endif |