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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 "Qt3DSDMInspectable.h"
#include "Qt3DSDMInspectorGroup.h"
#include "Qt3DSDMInspectorRow.h"
#include "StudioApp.h"
#include "Core.h"
#include "Doc.h"
#include "Qt3DSDMStudioSystem.h"
#include "ClientDataModelBridge.h"
#include "Qt3DSDMSlides.h"
#include "IDocumentReader.h"
using namespace qt3dsdm;
Qt3DSDMInspectable::Qt3DSDMInspectable(qt3dsdm::Qt3DSDMInstanceHandle instance,
qt3dsdm::Qt3DSDMInstanceHandle activeSlideInstance)
: m_instance(instance)
, m_activeSlideInstance(activeSlideInstance)
{
QT3DS_ASSERT(getDoc()->GetDocumentReader().IsInstance(m_instance));
if (m_activeSlideInstance) {
// only active root scene or components set m_activeSlideInstance
auto *bridge = getDoc()->GetStudioSystem()->GetClientDataModelBridge();
QT3DS_ASSERT(bridge->IsSceneInstance(instance)
|| bridge->IsComponentInstance(instance));
}
}
Qt3DSDMInspectable::~Qt3DSDMInspectable()
{
for (auto g : qAsConst(m_groups))
delete g;
m_groups.clear();
}
// Returns the name of this inspectable
Q3DStudio::CString Qt3DSDMInspectable::getName()
{
auto *bridge = getDoc()->GetStudioSystem()->GetClientDataModelBridge();
if (!m_activeSlideInstance)
return bridge->GetName(m_instance, true);
Q3DStudio::CString theName = bridge->GetName(m_instance, true);
theName += " (";
theName += bridge->GetName(m_activeSlideInstance, true);
theName += ")";
return theName;
}
// Returns the number of groups in this inspectable
long Qt3DSDMInspectable::getGroupCount() const
{
IMetaData &theMetaData = *getDoc()->GetStudioSystem()->GetActionMetaData();
// In addition to a background group, Scene has a basic properties group (hidden in
// inspector) because it is derived from Asset. Until this is fixed properly, we force the
// Scene groups count to 1 (else an empty group will appear in the inspector).
long count = getObjectType() == OBJTYPE_SCENE ? 1
: long(theMetaData.GetGroupCountForInstance(m_instance));
if (m_activeSlideInstance)
count += long(theMetaData.GetGroupCountForInstance(m_activeSlideInstance));
return count;
}
// Return the property group for display
CInspectorGroup *Qt3DSDMInspectable::getGroup(long index)
{
TMetaDataPropertyHandleList properties = GetGroupProperties(index);
if (m_groups.contains(index)) {
// Check if the group properties have changed. This can f.ex happen if property
// filter status changed and it became visible.
std::vector<Q3DStudio::Qt3DSDMInspectorRow *> rows
= static_cast<const Qt3DSDMInspectorGroup *>(m_groups[index])->GetRows();
TMetaDataPropertyHandleList rowProps;
for (uint i = 0; i < rows.size(); ++i)
rowProps.push_back(rows[i]->GetMetaDataProperty());
// No need to sort; if ordering has changed for some reason, group also needs to be
// reconstructed. (Assume that the default case is that row ordering is derived from
// property ordering, so we can use direct == operator to see if properties match the
// inspector rows.)
if (properties == rowProps)
return m_groups[index];
delete m_groups[index];
}
Qt3DSDMInspectorGroup *group = new Qt3DSDMInspectorGroup(GetGroupName(index));
m_groups[index] = group;
for (auto &prop : properties)
group->CreateRow(getDoc(), prop);
return group;
}
// Return the property handles for display, given the group index
TMetaDataPropertyHandleList Qt3DSDMInspectable::GetGroupProperties(long index)
{
long activeGroupIdx = activeGroupIndex(index);
TMetaDataPropertyHandleList retval;
IMetaData &theMetaData = *getDoc()->GetStudioSystem()->GetActionMetaData();
theMetaData.GetMetaDataProperties(GetGroupInstance(index), retval);
qt3dsdm::IPropertySystem &thePropertySystem(*getDoc()->GetStudioSystem()->GetPropertySystem());
// get name of the current group for filtering
Option<qt3dsdm::TCharStr> theGroupFilterName =
theMetaData.GetGroupFilterNameForInstance(GetGroupInstance(index), activeGroupIdx);
long theGroupCount = getGroupCount();
// end is explicitly required
for (size_t idx = 0; idx < retval.size(); ++idx) {
if (theMetaData.GetMetaDataPropertyInfo(retval[idx])->m_IsHidden) {
retval.erase(retval.begin() + idx);
--idx;
} else if (theGroupCount > 1 && theGroupFilterName.hasValue()
&& theMetaData.GetMetaDataPropertyInfo(retval[idx])->m_GroupName
!= theGroupFilterName) {
retval.erase(retval.begin() + idx);
--idx;
} else {
qt3ds::foundation::NVConstDataRef<SPropertyFilterInfo> theFilters(
theMetaData.GetMetaDataPropertyFilters(retval[idx]));
if (theFilters.size()) {
Option<bool> keepProperty;
// The tests are done in an ambiguous way. Really, show if equal should take
// multiple conditions
// as should hide if equal. They do not, so we need to rigorously define exactly
// how those two interact.
for (QT3DSU32 propIdx = 0, propEnd = theFilters.size(); propIdx < propEnd;
++propIdx) {
const SPropertyFilterInfo &theFilter(theFilters[propIdx]);
QT3DS_ASSERT(theFilter.m_FilterType == PropertyFilterTypes::ShowIfEqual
|| theFilter.m_FilterType == PropertyFilterTypes::HideIfEqual);
SValue theValue;
thePropertySystem.GetInstancePropertyValue(
GetGroupInstance(index), theFilter.m_FilterProperty, theValue);
bool resultIfTrue = theFilter.m_FilterType == PropertyFilterTypes::ShowIfEqual;
if (Equals(theValue.toOldSkool(), theFilter.m_Value.toOldSkool())) {
keepProperty = resultIfTrue;
break;
} else {
keepProperty = !resultIfTrue;
}
}
if (keepProperty.hasValue() && *keepProperty == false) {
retval.erase(retval.begin() + idx);
--idx;
}
}
}
}
return retval;
}
// Return the Group Name, given the group index
QString Qt3DSDMInspectable::GetGroupName(long groupIndex)
{
std::vector<TCharStr> theGroupNames;
IMetaData &theMetaData = *getDoc()->GetStudioSystem()->GetActionMetaData();
theMetaData.GetGroupNamesForInstance(GetGroupInstance(groupIndex), theGroupNames);
long activeGroupIdx = activeGroupIndex(groupIndex);
if (activeGroupIdx < theGroupNames.size())
return QString::fromWCharArray(theGroupNames[activeGroupIdx].wide_str());
return QObject::tr("Basic Properties");
}
// Return the Inspectable Instance Handle for the Group, given the group index
Qt3DSDMInstanceHandle Qt3DSDMInspectable::GetGroupInstance(long inGroupIndex)
{
// if active root, return the slide instance at first index
if (m_activeSlideInstance && inGroupIndex == 0)
return m_activeSlideInstance;
return m_instance;
}
EStudioObjectType Qt3DSDMInspectable::getObjectType() const
{
return getDoc()->GetStudioSystem()->GetClientDataModelBridge()->GetObjectType(m_instance);
}
bool Qt3DSDMInspectable::isValid() const
{
if (m_activeSlideInstance) {
return getDoc()->GetStudioSystem()->IsInstance(m_instance)
&& getDoc()->GetStudioSystem()->IsInstance(m_activeSlideInstance);
}
return getDoc()->GetStudioSystem()->IsInstance(m_instance);
}
bool Qt3DSDMInspectable::isMaster() const
{
ISlideSystem *slideSystem = getDoc()->GetStudioSystem()->GetSlideSystem();
qt3dsdm::Qt3DSDMSlideHandle theSlideHandle = slideSystem->GetAssociatedSlide(m_instance);
if (theSlideHandle.Valid())
return slideSystem->IsMasterSlide(theSlideHandle);
// Slide handle may not be valid if we are selecting the Scene or if we are inside Component and
// we select the Component root.
return false;
}
// Returns the group index taking into consideration that for active roots, first index is the slide
// group so need to decrement all index bigger than 1, by 1. For scene we decrement 1 more because
// the first group (Basic properties) is not in use.
long Qt3DSDMInspectable::activeGroupIndex(long groupIndex) const
{
if (m_activeSlideInstance && groupIndex > 0 && getObjectType() != OBJTYPE_SCENE)
return groupIndex - 1;
return groupIndex;
}
CDoc *Qt3DSDMInspectable::getDoc() const
{
return g_StudioApp.GetCore()->GetDoc();
}
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