src/viewmodel/viewmodel_instance_artboard.cpp

#include <sstream>
#include <iomanip>
#include <array>

#include "rive/viewmodel/viewmodel_instance_artboard.hpp"
#include "rive/component_dirt.hpp"
#include "rive/refcnt.hpp"

using namespace rive;

void ViewModelInstanceArtboard::propertyValueChanged()
{
  m_bindableArtboard = nullptr;
  addDirt(ComponentDirt::Bindings);
#ifdef WITH_RIVE_TOOLS
  if (m_changedCallback != nullptr)
  {
    m_changedCallback(this, propertyValue());
  }
#endif
  onValueChanged();
}

void ViewModelInstanceArtboard::asset(rcp<BindableArtboard> value)
{
  // Scripts may reassign the same value every frame, and each notification
  // rebuilds whatever mounts it.
  if (propertyValue() == -1 && value == m_bindableArtboard &&
      !m_boundViewModelInstanceChanged)
  {
    return;
  }
  m_boundViewModelInstanceChanged = false;
  {
    // Moving to the sentinel drops the stored bindable and notifies
    // before the new one is stored, so delegates wait for the single
    // notification below. A fresh property, or one already holding a
    // bindable, is at the sentinel already and relies on that
    // notification alone.
    SuppressDelegation suppress(this);
    propertyValue(-1);
  }
  m_bindableArtboard = value;
  addDirt(ComponentDirt::Bindings);
  onValueChanged();
}

void ViewModelInstanceArtboard::applyValue(DataValueInteger* dataValue)
{
  propertyValue(dataValue->value());
}

void ViewModelInstanceArtboard::boundViewModelInstance(
    rcp<ViewModelInstance> value)
{
  if (value != m_boundViewModelInstance)
  {
    m_boundViewModelInstance = value;
    m_boundViewModelInstanceChanged = true;
  }
}