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/****************************************************************************
**
** Copyright (C) 2008 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "Qt3DSCommonPrecompile.h"
#include "MaterialTimelineItemBinding.h"
#include "TimelineTranslationManager.h"
#include "ImageTimelineItemBinding.h"
#include "EmptyTimelineTimebar.h"
// Data model specific
#include "IDoc.h"
#include "ClientDataModelBridge.h"
#include "DropSource.h"
#include "Qt3DSDMHandles.h"
#include "Qt3DSDMStudioSystem.h"
#include "Qt3DSDMMetaData.h"
#include "Qt3DSDMDataCore.h"
#include "StudioFullSystem.h"
#include "StudioCoreSystem.h"
using namespace qt3dsdm;
CMaterialTimelineItemBinding::CMaterialTimelineItemBinding(CTimelineTranslationManager *inMgr,
Qt3DSDMInstanceHandle inDataHandle)
: Qt3DSDMTimelineItemBinding(inMgr, inDataHandle)
{
qt3dsdm::IPropertySystem *thePropertySystem = m_TransMgr->GetStudioSystem()->GetPropertySystem();
TPropertyHandleList theProperties;
thePropertySystem->GetAggregateInstanceProperties(inDataHandle, theProperties);
size_t thePropertyCount = theProperties.size();
for (size_t thePropertyIndex = 0; thePropertyIndex < thePropertyCount; ++thePropertyIndex) {
Qt3DSDMPropertyHandle theProperty = theProperties[thePropertyIndex];
AdditionalMetaDataType::Value theAdditionalMetaDataType =
thePropertySystem->GetAdditionalMetaDataType(inDataHandle, theProperty);
if (theAdditionalMetaDataType == AdditionalMetaDataType::Image) {
TCharStr theName(thePropertySystem->GetName(theProperty));
TCharStr theFormalName(thePropertySystem->GetFormalName(inDataHandle, theProperty));
TNameFormalNamePair thePair = std::make_tuple(theName, theFormalName);
m_ImageNameFormalNamePairs.push_back(thePair);
}
}
}
CMaterialTimelineItemBinding::~CMaterialTimelineItemBinding()
{
}
ITimelineTimebar *CMaterialTimelineItemBinding::GetTimebar()
{ // No timebars on materials
return new CEmptyTimelineTimebar();
}
bool CMaterialTimelineItemBinding::ShowToggleControls() const
{
// Materials have no toggle controls, by design
return false;
}
bool ImageSlotIsFilled(qt3dsdm::IPropertySystem *inPropertySystem, Qt3DSDMInstanceHandle inInstance,
const TCharStr &inStr)
{
Qt3DSDMPropertyHandle theProperty =
inPropertySystem->GetAggregateInstancePropertyByName(inInstance, inStr);
SValue theValue;
inPropertySystem->GetInstancePropertyValue(inInstance, theProperty, theValue);
// Prevent assertion down the path when changing from edited standard material to reference material
if (qt3dsdm::GetValueType(theValue) == DataModelDataType::None)
return false;
SLong4 theLong4 = qt3dsdm::get<SLong4>(theValue);
bool theReturn = theLong4.m_Longs[0] != 0 || theLong4.m_Longs[1] != 0
|| theLong4.m_Longs[2] != 0 || theLong4.m_Longs[3] != 0;
return theReturn;
}
long CMaterialTimelineItemBinding::GetChildrenCount()
{
long theReturnCount = 0;
if (m_TransMgr->GetStudioSystem()->IsInstance(m_DataHandle)) {
qt3dsdm::IPropertySystem *thePropertySystem =
m_TransMgr->GetStudioSystem()->GetPropertySystem();
size_t theSlotCount = m_ImageNameFormalNamePairs.size();
for (size_t theSlotIndex = 0; theSlotIndex < theSlotCount; ++theSlotIndex) {
if (ImageSlotIsFilled(thePropertySystem, m_DataHandle,
std::get<0>(m_ImageNameFormalNamePairs[theSlotIndex]))) {
++theReturnCount;
}
}
}
return theReturnCount;
}
ITimelineItemBinding *CMaterialTimelineItemBinding::GetChild(long inIndex)
{
qt3dsdm::IPropertySystem *thePropertySystem = m_TransMgr->GetStudioSystem()->GetPropertySystem();
size_t theSlotCursor = 0;
size_t theSlotCount = m_ImageNameFormalNamePairs.size();
for (size_t theSlotIndex = 0; theSlotIndex < theSlotCount; ++theSlotIndex) {
if (ImageSlotIsFilled(thePropertySystem, m_DataHandle,
std::get<0>(m_ImageNameFormalNamePairs[theSlotIndex]))) {
inIndex--;
if (inIndex < 0) {
theSlotCursor = theSlotIndex;
break;
}
}
}
Qt3DSDMPropertyHandle theImageProperty = thePropertySystem->GetAggregateInstancePropertyByName(
m_DataHandle, std::get<0>(m_ImageNameFormalNamePairs[theSlotCursor]));
return GetOrCreateImageBinding(
theImageProperty, std::get<1>(m_ImageNameFormalNamePairs[theSlotCursor]).wide_str());
}
QList<ITimelineItemBinding *> CMaterialTimelineItemBinding::GetChildren()
{
int childCount = GetChildrenCount();
QList<ITimelineItemBinding *> retlist;
retlist.reserve(childCount);
for (int i = 0; i < childCount; ++i)
retlist.append(GetChild(i));
return retlist;
}
void CMaterialTimelineItemBinding::OnAddChild(qt3dsdm::Qt3DSDMInstanceHandle inInstance)
{
using namespace qt3dsdm;
CClientDataModelBridge *theBridge = m_TransMgr->GetStudioSystem()->GetClientDataModelBridge();
// This is handled via the OnPropertyChanged call below
if (theBridge->IsImageInstance(inInstance))
return;
else
Qt3DSDMTimelineItemBinding::OnAddChild(inInstance);
}
void CMaterialTimelineItemBinding::OnPropertyChanged(Qt3DSDMPropertyHandle inPropertyHandle)
{
Qt3DSDMTimelineItemBinding::OnPropertyChanged(inPropertyHandle);
}
void CMaterialTimelineItemBinding::OnPropertyLinked(Qt3DSDMPropertyHandle inPropertyHandle)
{
Qt3DSDMTimelineItemBinding::OnPropertyLinked(inPropertyHandle);
}
qt3dsdm::Qt3DSDMInstanceHandle
CMaterialTimelineItemBinding::GetImage(qt3dsdm::Qt3DSDMPropertyHandle inPropertyHandle)
{
qt3dsdm::IPropertySystem *thePropertySystem = m_TransMgr->GetStudioSystem()->GetPropertySystem();
SValue theImageValue;
thePropertySystem->GetInstancePropertyValue(m_DataHandle, inPropertyHandle, theImageValue);
SLong4 theImageLong4 = qt3dsdm::get<SLong4>(theImageValue);
return m_TransMgr->GetStudioSystem()->GetClientDataModelBridge()->GetImageInstanceByGUID(
theImageLong4);
}
ITimelineItemBinding *
CMaterialTimelineItemBinding::GetOrCreateImageBinding(qt3dsdm::Qt3DSDMPropertyHandle inPropertyHandle,
const wchar_t *inName)
{
qt3dsdm::Qt3DSDMInstanceHandle theImageInstance = GetImage(inPropertyHandle);
ITimelineItemBinding *theImageTimelineRow = m_TransMgr->GetBinding(theImageInstance);
if (!theImageTimelineRow) // create
{
theImageTimelineRow = m_TransMgr->GetOrCreate(theImageInstance);
// Set the name, by spec: the nice name.
theImageTimelineRow->GetTimelineItem()->SetName(inName);
CImageTimelineItemBinding *theImageBinding =
dynamic_cast<CImageTimelineItemBinding *>(theImageTimelineRow);
if (theImageBinding)
theImageBinding->SetPropertyHandle(inPropertyHandle);
}
return theImageTimelineRow;
}
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