Method DescriptorViewer

qrenderdoc/Windows/DescriptorViewer.cpp:1282–1377

};

DescriptorViewer::DescriptorViewer(ICaptureContext &ctx, QWidget *parent)
    : QFrame(parent), ui(new Ui::DescriptorViewer), m_Ctx(ctx)
{
  ui->setupUi(this);

  {
    static bool registered = false;
    if(!registered)
    {
      registered = true;
      QMetaType::registerComparators<ButtonTag>();
    }
  }

  m_Model = new DescriptorItemModel(ctx, *this, this);

  ui->descriptors->setModel(m_Model);

  ui->descriptors->setFont(Formatter::PreferredFont());
  ui->descriptors->header()->setStretchLastSection(true);
  ui->descriptors->header()->setDefaultAlignment(Qt::AlignLeft | Qt::AlignVCenter);
  ui->descriptors->header()->setSectionResizeMode(0, QHeaderView::Interactive);

  ui->descriptors->header()->setMinimumSectionSize(40);
  ui->descriptors->header()->resizeSection(0, 150);

  ui->descriptors->header()->setSectionsMovable(false);

  ui->descriptors->header()->setCascadingSectionResizes(false);

  ButtonDelegate *viewDelegate = new ButtonDelegate(Icons::action_hover(), QString(), this);

  viewDelegate->setVisibleTrigger(Qt::DisplayRole,
                                  QVariant::fromValue(ButtonTag(false, Descriptor())));
  viewDelegate->setCentred(false);

  ui->descriptors->setItemDelegate(viewDelegate);

  QObject::connect(viewDelegate, &ButtonDelegate::messageClicked, [this](const QModelIndex &idx) {
    ButtonTag tag = idx.data(Qt::DisplayRole).value<ButtonTag>();

    if(tag.heap != ResourceId())
    {
      IDescriptorViewer *viewer = m_Ctx.ViewDescriptorStore(tag.heap);

      m_Ctx.AddDockWindow(viewer->Widget(), DockReference::AddTo, this);
      return;
    }

    if(tag.descriptor.type == DescriptorType::Unknown)
      return;

    if(tag.buffer && tag.descriptor.resource != ResourceId())
    {
      QString format;

      if(tag.descriptor.type == DescriptorType::TypedBuffer ||
         tag.descriptor.type == DescriptorType::ReadWriteTypedBuffer)