/****************************************************************************
**
** 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
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** information use the contact form at https://www.qt.io/contact-us.
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** 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.
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** $QT_END_LICENSE$
**
****************************************************************************/

#include "InspectorControlView.h"
#include "Literals.h"
#include "CColor.h"
#include "Qt3DSDMValue.h"
#include "StudioUtils.h"
#include "InspectorControlModel.h"
#include "StudioPreferences.h"
#include "Core.h"
#include "Doc.h"
#include "IDocumentEditor.h"
#include "ImageChooserModel.h"
#include "ImageChooserView.h"
#include "MeshChooserView.h"
#include "TextureChooserView.h"
#include "InspectableBase.h"
#include "StudioApp.h"
#include "ObjectListModel.h"
#include "ObjectBrowserView.h"
#include "IDirectoryWatchingSystem.h"
#include "StandardExtensions.h"
#include "FileChooserView.h"
#include "IObjectReferenceHelper.h"
#include "Qt3DSDMStudioSystem.h"
#include "StudioFullSystem.h"
#include "ClientDataModelBridge.h"
#include "MainFrm.h"
#include "DataInputDlg.h"
#include "Dialogs.h"
#include "ProjectFile.h"
#include "MaterialRefView.h"

#include <QtCore/qtimer.h>
#include <QtQml/qqmlcontext.h>
#include <QtQml/qqmlengine.h>
#include <QtWidgets/qmenu.h>
#include <QtWidgets/qdesktopwidget.h>
#include <QtWidgets/qlistwidget.h>

InspectorControlView::InspectorControlView(const QSize &preferredSize, QWidget *parent)
    : QQuickWidget(parent),
      TabNavigable(),
      m_inspectorControlModel(new InspectorControlModel(this)),
      m_instance(0),
      m_handle(0),
      m_preferredSize(preferredSize)
{
    setResizeMode(QQuickWidget::SizeRootObjectToView);
    QTimer::singleShot(0, this, &InspectorControlView::initialize);
    auto dispatch = g_StudioApp.GetCore()->GetDispatch();
    dispatch->AddPresentationChangeListener(this);
    dispatch->AddDataModelListener(this);

    m_selectionChangedConnection = g_StudioApp.GetCore()->GetDispatch()->ConnectSelectionChange(
                std::bind(&InspectorControlView::OnSelectionSet, this, std::placeholders::_1));
}

static bool isInList(const wchar_t **list, const Q3DStudio::CString &inStr)
{
    for (const wchar_t **item = list; item && *item; ++item) {
        if (inStr.Compare(*item, Q3DStudio::CString::ENDOFSTRING, false))
            return true;
    }
    return false;
}

void InspectorControlView::filterMaterials(std::vector<Q3DStudio::CFilePath> &materials)
{
    static const wchar_t *extensions[] = {
        L"material",
        L"shader",
        nullptr
    };
    for (size_t i = 0; i < m_fileList.size(); ++i) {
        if (isInList(extensions, m_fileList[i].GetExtension()))
            materials.push_back(m_fileList[i]);
    }
}

void InspectorControlView::filterMatDatas(std::vector<Q3DStudio::CFilePath> &matDatas)
{
    static const wchar_t *extensions[] = {
        L"materialdef",
        nullptr
    };
    for (size_t i = 0; i < m_fileList.size(); ++i) {
        if (isInList(extensions, m_fileList[i].GetExtension()))
            matDatas.push_back(m_fileList[i]);
    }
}

void InspectorControlView::OnNewPresentation()
{
    m_DirectoryConnection = g_StudioApp.getDirectoryWatchingSystem().AddDirectory(
                g_StudioApp.GetCore()->getProjectFile().getProjectPath(),
                std::bind(&InspectorControlView::onFilesChanged, this, std::placeholders::_1));
}

void InspectorControlView::OnClosingPresentation()
{
    // Image chooser model needs to be rebuilt from scratch for each presentation, as different
    // presentations count as subpresentations
    delete m_imageChooserView;
    m_fileList.clear();
}

void InspectorControlView::OnTimeChanged()
{
    m_inspectorControlModel->refresh();
}

void InspectorControlView::onFilesChanged(
        const Q3DStudio::TFileModificationList &inFileModificationList)
{
    static const wchar_t *materialExtensions[] = {
        L"material", L"shader", L"materialdef",
        nullptr
    };
    static const wchar_t *fontExtensions[] = {
        L"ttf", L"otf",
        nullptr
    };

    bool updateFonts = false;
    for (size_t idx = 0, end = inFileModificationList.size(); idx < end; ++idx) {
        const Q3DStudio::SFileModificationRecord &record(inFileModificationList[idx]);
        if (record.m_FileInfo.IsFile()) {
            if (isInList(materialExtensions, record.m_File.GetExtension())) {
                Q3DStudio::CFilePath relativePath(
                            Q3DStudio::CFilePath::GetRelativePathFromBase(
                                g_StudioApp.GetCore()->GetDoc()->GetDocumentDirectory(),
                                record.m_File));

                if (record.m_ModificationType == Q3DStudio::FileModificationType::Created) {
                    qt3dsdm::binary_sort_insert_unique(m_fileList, relativePath);
                } else if (record.m_ModificationType
                           == Q3DStudio::FileModificationType::Destroyed) {
                    qt3dsdm::binary_sort_erase(m_fileList, relativePath);
                } else if (record.m_ModificationType == Q3DStudio::FileModificationType::Modified) {
                    // TODO: Hot fix for a case when undoing a material type change does not update
                    // in the scene (QT3DS-2768) (any better solution?)
                    // This fix should be checked and removed if not needed after (QT3DS-2827) is
                    // fixed
                    const auto doc = g_StudioApp.GetCore()->GetDoc();
                    const auto bridge = doc->GetStudioSystem()->GetClientDataModelBridge();
                    auto mat = doc->getSceneEditor()->getMaterial(record.m_File.toQString());
                    QVector<qt3dsdm::Qt3DSDMInstanceHandle> refMats;
                    doc->getSceneReferencedMaterials(doc->GetSceneInstance(), refMats);
                    for (auto &refMat : qAsConst(refMats)) {
                        if (bridge->getMaterialReference(refMat) == mat) {
                            const auto dispatch = g_StudioApp.GetCore()->GetDispatch();
                            dispatch->FireImmediateRefreshInstance(refMat);
                            break;
                        }
                    }
                }
            } else if (isInList(fontExtensions, record.m_File.GetExtension())) {
                if (record.m_ModificationType == Q3DStudio::FileModificationType::Created
                    || record.m_ModificationType == Q3DStudio::FileModificationType::Destroyed) {
                    updateFonts = true;
                }
            } else if (record.m_ModificationType == Q3DStudio::FileModificationType::Modified
                       && record.m_File.toQString()
                       == g_StudioApp.GetCore()->getProjectFile().getProjectFilePath()) {
                g_StudioApp.GetCore()->getProjectFile().loadSubpresentationsAndDatainputs(
                                g_StudioApp.m_subpresentations, g_StudioApp.m_dataInputDialogItems);
                m_inspectorControlModel->refreshRenderables();
            }
        }
    }
    std::vector<Q3DStudio::CFilePath> materials;
    filterMaterials(materials);
    m_inspectorControlModel->setMaterials(materials);

    std::vector<Q3DStudio::CFilePath> matDatas;
    filterMatDatas(matDatas);
    m_inspectorControlModel->setMatDatas(matDatas);

    if (updateFonts) {
        // The fonts list in doc is not necessarily yet updated, so do update async
        QTimer::singleShot(0, this, [this]() {
            m_inspectorControlModel->updateFontValues(nullptr);
        });
    }
}

InspectorControlView::~InspectorControlView()
{
    g_StudioApp.GetCore()->GetDispatch()->RemovePresentationChangeListener(this);
    delete m_dataInputChooserView;
}

QSize InspectorControlView::sizeHint() const
{
    return m_preferredSize;
}

void InspectorControlView::mousePressEvent(QMouseEvent *event)
{
    g_StudioApp.setLastActiveView(this);
    QQuickWidget::mousePressEvent(event);
}

void InspectorControlView::initialize()
{
    CStudioPreferences::setQmlContextProperties(rootContext());
    rootContext()->setContextProperty(QStringLiteral("_parentView"), this);
    rootContext()->setContextProperty(QStringLiteral("_inspectorModel"), m_inspectorControlModel);
    rootContext()->setContextProperty(QStringLiteral("_resDir"), StudioUtils::resourceImageUrl());
    rootContext()->setContextProperty(QStringLiteral("_tabOrderHandler"), tabOrderHandler());
    rootContext()->setContextProperty(QStringLiteral("_mouseHelper"), &m_mouseHelper);

    qmlRegisterUncreatableType<qt3dsdm::DataModelDataType>(
                "Qt3DStudio", 1, 0, "DataModelDataType",
                QStringLiteral("DataModelDataType is an enum container"));
    qmlRegisterUncreatableType<qt3dsdm::AdditionalMetaDataType>(
                "Qt3DStudio", 1, 0, "AdditionalMetaDataType",
                QStringLiteral("AdditionalMetaDataType is an enum container"));
    engine()->addImportPath(StudioUtils::qmlImportPath());
    setSource(QUrl(QStringLiteral("qrc:/Palettes/Inspector/InspectorControlView.qml")));
}

QAbstractItemModel *InspectorControlView::inspectorControlModel() const
{
    return m_inspectorControlModel;
}

QString InspectorControlView::titleText() const
{
    if (m_inspectableBase) {
        Q3DStudio::CString theName = m_inspectableBase->GetName();
        if (theName == L"PathAnchorPoint")
            return tr("Anchor Point");
        else
            return theName.toQString();
    }
    return tr("No Object Selected");
}

bool InspectorControlView::isRefMaterial(int instance) const
{
    auto bridge = g_StudioApp.GetCore()->GetDoc()->GetStudioSystem()->GetClientDataModelBridge();
    return bridge->IsReferencedMaterialInstance(instance);
}

QString InspectorControlView::noneString() const
{
    return ChooserModelBase::noneString();
}

bool InspectorControlView::canLinkProperty(int instance, int handle) const
{
    CDoc *doc = g_StudioApp.GetCore()->GetDoc();
    const auto bridge = doc->GetStudioSystem()->GetClientDataModelBridge();
    if (bridge->isInsideMaterialContainer(instance))
        return false;
    EStudioObjectType type = bridge->GetObjectType(instance);
    if (!qt3dsdm::Qt3DSDMPropertyHandle(handle).Valid()
        && (type & (OBJTYPE_CUSTOMMATERIAL | OBJTYPE_MATERIAL | OBJTYPE_REFERENCEDMATERIAL))) {
        return false;
    }

    return doc->GetDocumentReader().CanPropertyBeLinked(instance, handle);
}

bool InspectorControlView::canOpenInInspector(int instance, int handle) const
{
    const auto doc = g_StudioApp.GetCore()->GetDoc();
    qt3dsdm::SValue value;
    doc->GetPropertySystem()->GetInstancePropertyValue(instance, handle, value);
    if (!value.empty() && value.getType() == qt3dsdm::DataModelDataType::Long4) {
        qt3dsdm::SLong4 guid = qt3dsdm::get<qt3dsdm::SLong4>(value);
        return guid.Valid();
    }
    return false;
}

void InspectorControlView::openInInspector()
{
    const auto doc = g_StudioApp.GetCore()->GetDoc();
    const auto bridge = doc->GetStudioSystem()->GetClientDataModelBridge();
    qt3dsdm::SValue value;
    doc->GetPropertySystem()->GetInstancePropertyValue(m_instance, m_handle, value);
    qt3dsdm::SLong4 guid = qt3dsdm::get<qt3dsdm::SLong4>(value);
    const auto instance = bridge->GetInstanceByGUID(guid);
    doc->SelectDataModelObject(instance);
}

void InspectorControlView::onInstancePropertyValueChanged(
        qt3dsdm::Qt3DSDMPropertyHandle propertyHandle)
{
    auto bridge = g_StudioApp.GetCore()->GetDoc()->GetStudioSystem()->GetClientDataModelBridge();
    // titleChanged implies icon change too, but that will only occur if inspectable type changes,
    // which will invalidate the inspectable anyway, so in reality we are only interested in name
    // property here
    if (propertyHandle == bridge->GetNameProperty()
            && m_inspectableBase && m_inspectableBase->IsValid()) {
        Q_EMIT titleChanged();
    }
}

QColor InspectorControlView::titleColor(int instance, int handle) const
{
    QColor ret = CStudioPreferences::textColor();
    if (instance != 0) {
        if (g_StudioApp.GetCore()->GetDoc()->GetDocumentReader()
                .IsPropertyLinked(instance, handle)) {
            ret = CStudioPreferences::masterColor();
        }
    }
    return ret;
}

QString InspectorControlView::titleIcon() const
{
    if (m_inspectableBase)
        return CStudioObjectTypes::GetNormalIconName(m_inspectableBase->GetObjectType());
    return {};
}

void InspectorControlView::OnSelectionSet(Q3DStudio::SSelectedValue inSelectable)
{
    updateInspectable(g_StudioApp.GetInspectableFromSelectable(inSelectable));
}

void InspectorControlView::updateInspectable(CInspectableBase *inInspectable)
{
    if (inInspectable != nullptr) {
        if (inInspectable->IsValid() == false)
            inInspectable = nullptr;
    }
    setInspectable(inInspectable);
}

void InspectorControlView::setInspectable(CInspectableBase *inInspectable)
{
    if (m_inspectableBase != inInspectable) {
        m_activeBrowser.clear();
        m_inspectableBase = inInspectable;
        m_inspectorControlModel->setInspectable(inInspectable);

        Q_EMIT titleChanged();
        auto sp = g_StudioApp.GetCore()->GetDoc()->GetStudioSystem()->GetFullSystem()->GetSignalProvider();
        m_PropertyChangeConnection = sp->ConnectInstancePropertyValue(
                    std::bind(&InspectorControlView::onInstancePropertyValueChanged, this,
                              std::placeholders::_2));
        m_timeChanged = sp->ConnectComponentSeconds(
                    std::bind(&InspectorControlView::OnTimeChanged, this));
    }
}

void InspectorControlView::showContextMenu(int x, int y, int handle, int instance)
{
    m_instance = instance;
    m_handle = handle;

    QMenu theContextMenu;

    auto doc = g_StudioApp.GetCore()->GetDoc();

    if (canOpenInInspector(instance, handle)) {
        auto action = theContextMenu.addAction(QObject::tr("Open in Inspector"));
        connect(action, &QAction::triggered, this, &InspectorControlView::openInInspector);
    }

    bool canBeLinkedFlag = canLinkProperty(instance, handle);
    if (canBeLinkedFlag) {
        const bool isLinkedFlag = doc->GetDocumentReader().IsPropertyLinked(instance, handle);

        if (isLinkedFlag) {
            auto action = theContextMenu.addAction(QObject::tr("Unlink Property from Master Slide"));
            action->setEnabled(canBeLinkedFlag);
            connect(action, &QAction::triggered, this, &InspectorControlView::toggleMasterLink);
        } else {
            auto action = theContextMenu.addAction(QObject::tr("Link Property from Master Slide"));
            action->setEnabled(canBeLinkedFlag);
            connect(action, &QAction::triggered, this, &InspectorControlView::toggleMasterLink);
        }

    } else {
        auto action = theContextMenu.addAction(QObject::tr("Unable to link from Master Slide"));
        action->setEnabled(false);
    }
    theContextMenu.exec(mapToGlobal({x, y}));
    m_instance = 0;
    m_handle = 0;
}

void InspectorControlView::toggleMasterLink()
{
    Q3DStudio::ScopedDocumentEditor editor(*g_StudioApp.GetCore()->GetDoc(),
                                           QObject::tr("Link Property"), __FILE__, __LINE__);
    bool wasLinked = editor->IsPropertyLinked(m_instance, m_handle);

    if (wasLinked)
        editor->UnlinkProperty(m_instance, m_handle);
    else
        editor->LinkProperty(m_instance, m_handle);
}

void InspectorControlView::setPropertyValueFromFilename(long instance, int handle,
                                                        const QString &name)
{
    if (m_inspectorControlModel) {
        QString value;
        if (name != ChooserModelBase::noneString()) {
            // Relativize the path to the presentation
            const auto doc = g_StudioApp.GetCore()->GetDoc();
            const QDir documentDir(doc->GetDocumentDirectory().toQString());
            QString relativeName = documentDir.relativeFilePath(name);
            value = relativeName;
        }
        m_inspectorControlModel->setPropertyValue(instance, handle, value);
    }
}

QObject *InspectorControlView::showImageChooser(int handle, int instance, const QPoint &point)
{
    if (!m_imageChooserView) {
        m_imageChooserView = new ImageChooserView(this);
        connect(m_imageChooserView, &ImageChooserView::imageSelected, this,
                [this] (int handle, int instance, const QString &imageName) {
            // To avoid duplicate undo points when setting image property we can't rely
            // on regular property duplication checks, as images are not directly stored as
            // their paths. Also, there is no check for duplication on renderables.
            if (m_imageChooserView->currentDataModelPath() != imageName) {
                QString renderableId = g_StudioApp.getRenderableId(imageName);
                if (renderableId.isEmpty()) {
                    setPropertyValueFromFilename(instance, handle, imageName);
                } else {
                    Q3DStudio::SCOPED_DOCUMENT_EDITOR(*g_StudioApp.GetCore()->GetDoc(),
                                                      QObject::tr("Set Property"))
                            ->setInstanceImagePropertyValue(
                                instance, handle, Q3DStudio::CString::fromQString(renderableId));
                    if (m_inspectorControlModel)
                        m_inspectorControlModel->saveIfMaterial(instance);
                }
            }
        });
    }

    m_imageChooserView->setHandle(handle);
    m_imageChooserView->setInstance(instance);

    CDialogs::showWidgetBrowser(this, m_imageChooserView, point);
    m_activeBrowser.setData(m_imageChooserView, handle, instance);

    return m_imageChooserView;
}

QObject *InspectorControlView::showFilesChooser(int handle, int instance, const QPoint &point)
{
    if (!m_fileChooserView) {
        m_fileChooserView = new FileChooserView(this);
        connect(m_fileChooserView, &FileChooserView::fileSelected, this,
                [this] (int handle, int instance, const QString &fileName) {
            setPropertyValueFromFilename(instance, handle, fileName);
        });
    }

    m_fileChooserView->setHandle(handle);
    m_fileChooserView->setInstance(instance);

    CDialogs::showWidgetBrowser(this, m_fileChooserView, point);
    m_activeBrowser.setData(m_fileChooserView, handle, instance);

    return m_fileChooserView;
}

QObject *InspectorControlView::showMeshChooser(int handle, int instance, const QPoint &point)
{
    if (!m_meshChooserView) {
        m_meshChooserView = new MeshChooserView(this);
        connect(m_meshChooserView, &MeshChooserView::meshSelected, this,
                [this] (int handle, int instance, const QString &name) {
            if (name.startsWith(QStringLiteral("#"))) {
                if (m_inspectorControlModel)
                    m_inspectorControlModel->setPropertyValue(instance, handle, name);
            } else {
                setPropertyValueFromFilename(instance, handle, name);
            }
        });
    }

    m_meshChooserView->setHandle(handle);
    m_meshChooserView->setInstance(instance);

    CDialogs::showWidgetBrowser(this, m_meshChooserView, point);
    m_activeBrowser.setData(m_meshChooserView, handle, instance);

    return m_meshChooserView;
}

QObject *InspectorControlView::showTextureChooser(int handle, int instance, const QPoint &point)
{
    if (!m_textureChooserView) {
        m_textureChooserView = new TextureChooserView(this);
        connect(m_textureChooserView, &TextureChooserView::textureSelected, this,
                [this] (int handle, int instance, const QString &fileName) {
            if (m_textureChooserView->currentDataModelPath() != fileName)
                setPropertyValueFromFilename(instance, handle, fileName);
        });
    }

    m_textureChooserView->setHandle(handle);
    m_textureChooserView->setInstance(instance);

    CDialogs::showWidgetBrowser(this, m_textureChooserView, point);
    m_activeBrowser.setData(m_textureChooserView, handle, instance);

    return m_textureChooserView;
}

QObject *InspectorControlView::showObjectReference(int handle, int instance, const QPoint &point)
{
    CDoc *doc = g_StudioApp.GetCore()->GetDoc();
    // different base handle than current active root instance means that we have entered/exited
    // component after the reference model had been created, and we need to recreate it
    if (!m_objectReferenceModel
        || (m_objectReferenceModel->baseHandle() != doc->GetActiveRootInstance())) {
        if (m_objectReferenceModel)
            delete m_objectReferenceModel;
        m_objectReferenceModel = new ObjectListModel(g_StudioApp.GetCore(),
                                                     doc->GetActiveRootInstance(), this, true);
    }
    if (!m_objectReferenceView)
        m_objectReferenceView = new ObjectBrowserView(this);
    m_objectReferenceView->setModel(m_objectReferenceModel);

    if (doc->GetStudioSystem()->GetClientDataModelBridge()
            ->GetObjectType(instance) == OBJTYPE_ALIAS) {
        QVector<EStudioObjectType> exclude;
        exclude << OBJTYPE_ALIAS << OBJTYPE_BEHAVIOR << OBJTYPE_CUSTOMMATERIAL
                << OBJTYPE_EFFECT << OBJTYPE_GUIDE << OBJTYPE_IMAGE << OBJTYPE_LAYER
                << OBJTYPE_MATERIAL << OBJTYPE_REFERENCEDMATERIAL << OBJTYPE_SCENE;
        m_objectReferenceModel->excludeObjectTypes(exclude);
    } else {
        m_objectReferenceModel->excludeObjectTypes(QVector<EStudioObjectType>());
    }

    disconnect(m_objectReferenceView, nullptr, nullptr, nullptr);

    IObjectReferenceHelper *objRefHelper = doc->GetDataModelObjectReferenceHelper();
    if (objRefHelper) {
        qt3dsdm::SValue value = m_inspectorControlModel->currentPropertyValue(instance, handle);
        qt3dsdm::Qt3DSDMInstanceHandle refInstance = objRefHelper->Resolve(value, instance);
        m_objectReferenceView->selectAndExpand(refInstance, instance);
    }

    CDialogs::showWidgetBrowser(this, m_objectReferenceView, point);
    m_activeBrowser.setData(m_objectReferenceView, handle, instance);

    connect(m_objectReferenceView, &ObjectBrowserView::selectionChanged,
            this, [this, doc, handle, instance] {
        auto selectedItem = m_objectReferenceView->selectedHandle();
        qt3dsdm::SObjectRefType objRef = doc->GetDataModelObjectReferenceHelper()->GetAssetRefValue(
                    selectedItem, instance,
                    (CRelativePathTools::EPathType)(m_objectReferenceView->pathType()));
        Q3DStudio::SCOPED_DOCUMENT_EDITOR(*doc, QObject::tr("Set Property"))
                ->SetInstancePropertyValue(instance, handle, objRef);
    });

    return m_objectReferenceView;
}

QObject *InspectorControlView::showMaterialReference(int handle, int instance, const QPoint &point)
{
    // create the list widget
    if (!m_matRefListWidget)
        m_matRefListWidget = new MaterialRefView(this);

    disconnect(m_matRefListWidget, &QListWidget::itemClicked, nullptr, nullptr);
    disconnect(m_matRefListWidget, &QListWidget::itemDoubleClicked, nullptr, nullptr);

    CDoc *doc = g_StudioApp.GetCore()->GetDoc();
    const auto propertySystem = doc->GetStudioSystem()->GetPropertySystem();

    qt3dsdm::SValue value;
    propertySystem->GetInstancePropertyValue(instance, handle, value);

    const int numMats = m_matRefListWidget->refreshMaterials(
                doc->GetDataModelObjectReferenceHelper()->Resolve(value, instance));
    const int popupHeight = qMin(numMats, 10) * CStudioPreferences::controlBaseHeight();

    CDialogs::showWidgetBrowser(this, m_matRefListWidget, point,
                                CDialogs::WidgetBrowserAlign::ComboBox,
                                QSize(CStudioPreferences::valueWidth(), popupHeight));
    m_activeBrowser.setData(m_matRefListWidget, handle, instance);

    connect(m_matRefListWidget, &QListWidget::itemClicked, this,
            [doc, propertySystem, instance, handle](QListWidgetItem *item) {
        auto selectedInstance = item->data(Qt::UserRole).toInt();
        qt3dsdm::SValue value;
        propertySystem->GetInstancePropertyValue(instance, handle, value);
        auto refInstance = doc->GetDataModelObjectReferenceHelper()->Resolve(value, instance);
        if (selectedInstance != refInstance) {
            auto objRef = doc->GetDataModelObjectReferenceHelper()->GetAssetRefValue(
                        selectedInstance, instance, CRelativePathTools::EPATHTYPE_GUID);
            Q3DStudio::SCOPED_DOCUMENT_EDITOR(*doc, QObject::tr("Set Property"))
                    ->SetInstancePropertyValue(instance, handle, objRef);
        }
    });
    connect(m_matRefListWidget, &QListWidget::itemDoubleClicked, this, [this]() {
        m_matRefListWidget->hide();
    });

    return m_matRefListWidget;
}

void InspectorControlView::showDataInputChooser(int handle, int instance, const QPoint &point)
{
    if (!m_dataInputChooserView) {
        const QVector<EDataType> acceptedTypes;
        m_dataInputChooserView = new DataInputSelectView(acceptedTypes, this);
        connect(m_dataInputChooserView, &DataInputSelectView::dataInputChanged, this,
                [this](int handle, int instance, const QString &controllerName) {
            bool controlled =
                    controllerName == m_dataInputChooserView->getNoneString() ? false : true;
            m_inspectorControlModel
                ->setPropertyControllerInstance(
                    instance, handle,
                    Q3DStudio::CString::fromQString(controllerName), controlled);
            m_inspectorControlModel->setPropertyControlled(instance, handle);
        });
    }
    const auto propertySystem =
        g_StudioApp.GetCore()->GetDoc()->GetStudioSystem()->GetPropertySystem();
    const qt3dsdm::DataModelDataType::Value dataType
        = propertySystem->GetDataType(handle);
    // only add datainputs with matching type for this property
    QVector<QPair<QString, int>> dataInputList;

   for (auto &it : qAsConst(g_StudioApp.m_dataInputDialogItems))
        dataInputList.append({it->name, it->type});

    m_dataInputChooserView->setMatchingTypes(CDataInputDlg::getAcceptedTypes(dataType));
    m_dataInputChooserView->
            setData(dataInputList,
                    m_inspectorControlModel->currentControllerValue(instance, handle),
                    handle, instance);
    CDialogs::showWidgetBrowser(this, m_dataInputChooserView, point,
                                CDialogs::WidgetBrowserAlign::ToolButton);
    m_activeBrowser.setData(m_dataInputChooserView, handle, instance);
}

QColor InspectorControlView::showColorDialog(const QColor &color)
{
    m_currentColor = color;
    CDialogs *dialogs = g_StudioApp.GetDialogs();
    connect(dialogs, &CDialogs::onColorChanged,
            this, &InspectorControlView::dialogCurrentColorChanged);
    QColor currentColor = dialogs->displayColorDialog(color);
    disconnect(dialogs, &CDialogs::onColorChanged,
               this, &InspectorControlView::dialogCurrentColorChanged);
    return currentColor;
}

bool InspectorControlView::toolTipsEnabled()
{
    return CStudioPreferences::ShouldShowTooltips();
}

// Converts a path that is relative to the current presentation to be relative to
// the current project root
QString InspectorControlView::convertPathToProjectRoot(const QString &presentationPath)
{
    QDir projDir(g_StudioApp.GetCore()->getProjectFile().getProjectPath());
    QFileInfo presentationFile(g_StudioApp.GetCore()->GetDoc()->GetDocumentPath());
    QDir presentationDir(presentationFile.absolutePath());
    QString absPath = presentationDir.absoluteFilePath(presentationPath);

    return projDir.relativeFilePath(absPath);
}

void InspectorControlView::OnBeginDataModelNotifications()
{

}

void InspectorControlView::OnEndDataModelNotifications()
{
    CInspectableBase *inspectable = m_inspectorControlModel->inspectable();
    if (inspectable && !inspectable->IsValid())
        OnSelectionSet(Q3DStudio::SSelectedValue());
    m_inspectorControlModel->refresh();

    // Check if the instance/handle pair still has an active UI control. If not, close browser.
    if (m_activeBrowser.isActive() && !m_inspectorControlModel->hasInstanceProperty(
                m_activeBrowser.m_instance, m_activeBrowser.m_handle)) {
        m_activeBrowser.clear();
    }
}

void InspectorControlView::OnImmediateRefreshInstanceSingle(qt3dsdm::Qt3DSDMInstanceHandle inInstance)
{
    m_inspectorControlModel->refresh();
}

void InspectorControlView::OnImmediateRefreshInstanceMultiple(qt3dsdm::Qt3DSDMInstanceHandle *inInstance, long inInstanceCount)
{
    m_inspectorControlModel->refresh();
}