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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 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
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