C++ property::Array类代码示例

void CreatePropertyMap( Actor actor, Property::Map& map )
{
  map.Clear();

  if ( actor )
  {
    map[ "type" ] = actor.GetTypeName();

    // Default properties
    Property::IndexContainer indices;
    actor.GetPropertyIndices( indices );
    const Property::IndexContainer::ConstIterator endIter = indices.End();

    for ( Property::IndexContainer::Iterator iter = indices.Begin(); iter != endIter; ++iter )
    {
      map[ actor.GetPropertyName( *iter ) ] = actor.GetProperty( *iter );
    }

    // Children
    unsigned int childCount( actor.GetChildCount() );
    if ( childCount )
    {
      Property::Array childArray;
      for ( unsigned int child = 0; child < childCount; ++child )
      {
        Property::Map childMap;
        CreatePropertyMap( actor.GetChildAt( child ), childMap );
        childArray.PushBack( childMap );
      }
      map[ "actors" ] = childArray;
    }
  }
}

Actor NewActor( const Property::Map& map )
{
  BaseHandle handle;

  // First find type and create Actor
  Property::Value* typeValue = map.Find( "type" );
  if ( typeValue )
  {
    TypeInfo type = TypeRegistry::Get().GetTypeInfo( typeValue->Get< std::string >() );
    if ( type )
    {
      handle = type.CreateInstance();
    }
  }

  if ( !handle )
  {
    DALI_LOG_ERROR( "Actor type not provided\n" );
    return Actor();
  }

  Actor actor( Actor::DownCast( handle ) );

  if ( actor )
  {
    // Now set the properties, or create children
    for ( unsigned int i = 0, mapCount = map.Count(); i < mapCount; ++i )
    {
      const StringValuePair& pair( map.GetPair( i ) );
      const std::string& key( pair.first );
      if ( key == "type" )
      {
        continue;
      }

      const Property::Value& value( pair.second );

      if ( key == "actors" )
      {
        // Create children
        Property::Array actorArray = value.Get< Property::Array >();
        for ( Property::Array::SizeType i = 0; i < actorArray.Size(); ++i)
        {
          actor.Add( NewActor( actorArray[i].Get< Property::Map >() ) );
        }
      }
      else
      {
        Property::Index index( actor.GetPropertyIndex( key ) );

        if ( index != Property::INVALID_INDEX )
        {
          actor.SetProperty( index, value );
        }
      }
    }
  }

  return actor;
}

int UtcDaliPropertyArrayCapacityP(void)
{
  Property::Array array;
  DALI_TEST_CHECK( array.Empty() );

  array.Reserve(3);

  DALI_TEST_CHECK( 3 == array.Capacity() );
  END_TEST;
}

int UtcDaliPropertyArrayResize(void)
{
  Property::Array array;

  array.Resize(3);
  DALI_TEST_CHECK( array.Count() == 3 );

  array.Resize(5);
  DALI_TEST_CHECK( array.Count() == 5 );

  END_TEST;
}

void Property::Value::SetItem(const int index, const Property::Value &value)
{
  switch( GetType() )
  {
    case Property::MAP:
    {
      Property::Map *container = AnyCast<Property::Map>(&(mImpl->mValue));
      if( container && index < static_cast<int>(container->size()) )
      {
        int i = 0;
        for(Property::Map::iterator iter = container->begin(); iter != container->end(); ++iter)
        {
          if(i++ == index)
          {
            iter->second = value;
            break;
          }
        }
      }
    }
    break;

    case Property::ARRAY:
    {
      Property::Array *container = AnyCast<Property::Array>(&(mImpl->mValue));
      if( container && index < static_cast<int>(container->size()) )
      {
        (*container)[index] = value;
      }
    }
    break;

    case Property::NONE:
    case Property::BOOLEAN:
    case Property::FLOAT:
    case Property::INTEGER:
    case Property::UNSIGNED_INTEGER:
    case Property::VECTOR2:
    case Property::VECTOR3:
    case Property::VECTOR4:
    case Property::MATRIX3:
    case Property::MATRIX:
    case Property::RECTANGLE:
    case Property::ROTATION:
    case Property::STRING:
    case Property::TYPE_COUNT:
    {
      DALI_ASSERT_ALWAYS(!"Cannot SetItem on property Type; not a container");
      break;
    }
  }
}

int UtcDaliPropertyArrayPushBackP(void)
{
  Property::Array array;

  DALI_TEST_CHECK( 0 == array.Size() );

  array.PushBack( 1 );

  DALI_TEST_CHECK( 1 == array.Size() );

  DALI_TEST_CHECK( array[0].Get<int>() == 1 );

  END_TEST;
}

int UtcDaliPropertyArrayIndexOperatorP(void)
{
  Property::Array array;

  array.Reserve(3);
  array.PushBack( 1 );
  array.PushBack( "world" );
  array.PushBack( 3 );

  DALI_TEST_CHECK( array[0].Get<int>() == 1 );
  DALI_TEST_CHECK( array[1].Get<std::string>() == "world" );
  DALI_TEST_CHECK( array[2].Get<int>() == 3 );

  END_TEST;
}

int Property::Value::AppendItem(const Property::Value &value)
{
  DALI_ASSERT_DEBUG(Property::ARRAY == GetType() && "Property type invalid");

  Property::Array *container = AnyCast<Property::Array>(&(mImpl->mValue));

  if(container)
  {
    container->push_back(value);
    return container->size() - 1;
  }
  else
  {
    return -1;
  }

}

int UtcDaliPropertyArrayCountP(void)
{
  Property::Array array;
  DALI_TEST_CHECK( 0 == array.Capacity() );
  DALI_TEST_CHECK( 0 == array.Count() );

  array.Reserve(3);

  DALI_TEST_CHECK( 3 == array.Capacity() );
  DALI_TEST_CHECK( 0 == array.Count() );

  array.PushBack( 1 );
  array.PushBack( "world" );
  array.PushBack( 3 );

  DALI_TEST_CHECK( 3 == array.Count() );

  END_TEST;
}

int UtcDaliPropertyArrayClearP(void)
{
  Property::Array array;
  DALI_TEST_CHECK( array.Empty() );

  array.Reserve(3);

  DALI_TEST_CHECK( array.Empty() );

  array.PushBack( 1 );
  array.PushBack( "world" );
  array.PushBack( 3 );

  DALI_TEST_CHECK( !array.Empty() );

  array.Clear();

  DALI_TEST_CHECK( array.Empty() );

  END_TEST;
}

int UtcDaliScriptingNewActorChildren(void)
{
  TestApplication application;

  Property::Map map;
  map[ "type" ] = "Actor";
  map[ "position" ] = Vector3::XAXIS;

  Property::Map child1Map;
  child1Map[ "type" ] = "ImageActor";
  child1Map[ "position" ] = Vector3::YAXIS;

  Property::Array childArray;
  childArray.PushBack( child1Map );
  map[ "actors" ] = childArray;

  // Create
  Actor handle = NewActor( map );
  DALI_TEST_CHECK( handle );

  Stage::GetCurrent().Add( handle );
  application.SendNotification();
  application.Render();

  DALI_TEST_EQUALS( handle.GetCurrentPosition(), Vector3::XAXIS, TEST_LOCATION );
  DALI_TEST_EQUALS( handle.GetChildCount(), 1u, TEST_LOCATION );

  Actor child1 = handle.GetChildAt(0);
  DALI_TEST_CHECK( child1 );
  DALI_TEST_CHECK( ImageActor::DownCast( child1 ) );
  DALI_TEST_EQUALS( child1.GetCurrentPosition(), Vector3::YAXIS, TEST_LOCATION );
  DALI_TEST_EQUALS( child1.GetChildCount(), 0u, TEST_LOCATION );

  Stage::GetCurrent().Remove( handle );
  END_TEST;
}

Property::Value PathConstrainer::GetDefaultProperty( Property::Index index ) const
{
  if( index == Dali::PathConstrainer::Property::FORWARD )
  {
    return Property::Value( mForward );
  }
  else
  {
    if( index == Dali::PathConstrainer::Property::POINTS )
    {
      Property::Value value( Property::ARRAY );
      Property::Array* array = value.GetArray();
      const Dali::Vector<Vector3>& point = mPath->GetPoints();
      Property::Array::SizeType pointCount = point.Size();

      if( array )
      {
        array->Reserve( pointCount );
        for( Property::Array::SizeType i = 0; i < pointCount; ++i )
        {
          array->PushBack( point[i] );
        }
      }
      return value;
    }
    else if( index == Dali::PathConstrainer::Property::CONTROL_POINTS )
    {
      Property::Value value( Property::ARRAY );
      Property::Array* array = value.GetArray();
      const Dali::Vector<Vector3>& point = mPath->GetControlPoints();
      Property::Array::SizeType pointCount = point.Size();

      if( array )
      {
        array->Reserve( pointCount );
        for( Property::Array::SizeType i = 0; i < pointCount; ++i )
        {
          array->PushBack( point[i] );
        }
      }
      return value;
    }
  }

  return Property::Value();
}

Property::Value LinearConstrainer::GetDefaultProperty( Property::Index index ) const
{
  if( index == Dali::LinearConstrainer::Property::VALUE )
  {
    Property::Value value( Property::ARRAY );
    Property::Array* array = value.GetArray();
    size_t count( mValue.Size() );

    if( array )
    {
      array->Reserve( count );
      for( size_t i( 0 ); i != count; ++i )
      {
        array->PushBack( mValue[i] );
      }
    }
    return value;
  }
  else if( index == Dali::LinearConstrainer::Property::PROGRESS )
  {
    Property::Value value( Property::ARRAY );
    Property::Array* array = value.GetArray();
    size_t count( mValue.Size() );

    if( array )
    {
      array->Reserve( count );
      for( size_t i( 0 ); i != count; ++i )
      {
        array->PushBack( mProgress[i] );
      }
    }
    return value;
  }

  return Property::Value();
}

int UtcDaliControlRendererSize(void)
{
  ToolkitTestApplication application;
  tet_infoline( "UtcDaliControlRendererGetNaturalSize" );

  RendererFactory factory = RendererFactory::Get();
  Vector2 rendererSize( 20.f, 30.f );
  Vector2 naturalSize;

  // color renderer
  ControlRenderer colorRenderer = factory.GetControlRenderer( Color::MAGENTA );
  colorRenderer.SetSize( rendererSize );
  DALI_TEST_EQUALS( colorRenderer.GetSize(), rendererSize, TEST_LOCATION );
  colorRenderer.GetNaturalSize(naturalSize);
  DALI_TEST_EQUALS( naturalSize, Vector2::ZERO, TEST_LOCATION );

  // image renderer
  Image image = ResourceImage::New(TEST_IMAGE_FILE_NAME, ImageDimensions(100, 200));
  ControlRenderer imageRenderer = factory.GetControlRenderer( image );
  imageRenderer.SetSize( rendererSize );
  DALI_TEST_EQUALS( imageRenderer.GetSize(), rendererSize, TEST_LOCATION );
  imageRenderer.GetNaturalSize(naturalSize);
  DALI_TEST_EQUALS( naturalSize, Vector2(100.f, 200.f), TEST_LOCATION );

  // n patch renderer
  TestPlatformAbstraction& platform = application.GetPlatform();
  Vector2 testSize(80.f, 160.f);
  platform.SetClosestImageSize(testSize);
  image = ResourceImage::New(TEST_NPATCH_FILE_NAME);
  ControlRenderer nPatchRenderer = factory.GetControlRenderer( image );
  nPatchRenderer.SetSize( rendererSize );
  DALI_TEST_EQUALS( nPatchRenderer.GetSize(), rendererSize, TEST_LOCATION );
  nPatchRenderer.GetNaturalSize(naturalSize);
  DALI_TEST_EQUALS( naturalSize, testSize, TEST_LOCATION );

  // border renderer
  float borderSize = 5.f;
  ControlRenderer borderRenderer = factory.GetControlRenderer( borderSize, Color::RED );
  borderRenderer.SetSize( rendererSize );
  DALI_TEST_EQUALS( borderRenderer.GetSize(), rendererSize, TEST_LOCATION );
  borderRenderer.GetNaturalSize(naturalSize);
  DALI_TEST_EQUALS( naturalSize, Vector2::ZERO, TEST_LOCATION );

  // gradient renderer
  Property::Map propertyMap;
  propertyMap.Insert("renderer-type", "gradient-renderer");
  Vector2 start(-1.f, -1.f);
  Vector2 end(1.f, 1.f);
  propertyMap.Insert("gradient-start-position", start);
  propertyMap.Insert("gradient-end-position", end);
  propertyMap.Insert("gradient-stop-offset", Vector2(0.f, 1.f));
  Property::Array stopColors;
  stopColors.PushBack( Color::RED );
  stopColors.PushBack( Color::GREEN );
  propertyMap.Insert("gradient-stop-color", stopColors);
  ControlRenderer gradientRenderer = factory.GetControlRenderer(propertyMap);
  gradientRenderer.SetSize( rendererSize );
  DALI_TEST_EQUALS( gradientRenderer.GetSize(), rendererSize, TEST_LOCATION );
  gradientRenderer.GetNaturalSize(naturalSize);
  DALI_TEST_EQUALS( naturalSize, Vector2::ZERO,TEST_LOCATION );

  END_TEST;
}

//.........这里部分代码省略.........
        if( OptionalVector4 ov = replacer.IsVector4(node) )
        {
          const Vector4& v = *ov;
          // angle, axis as per spec
          value = Quaternion(Radian(Degree(v[3])),
                             Vector3(v[0],v[1],v[2]));
          done = true;
        }
      }
      else
      {
        // degrees Euler as per spec
        if( OptionalVector3 v = replacer.IsVector3(node) )
        {
          value = Quaternion(Radian(Degree((*v).x)),
                             Radian(Degree((*v).y)),
                             Radian(Degree((*v).z)));
          done = true;
        }
      }
      break;
    }
    case Property::STRING:
    {
      if( OptionalString v = replacer.IsString(node) )
      {
        value = *v;
        done = true;
      }
      break;
    }
    case Property::ARRAY:
    {
      if( replacer.IsArray( node, value ) )
      {
        done = true;
      }
      else if(node.Size())
      {
        value = Property::Value(Property::ARRAY);
        Property::Array* array = value.GetArray();

        unsigned int i = 0;
        TreeNode::ConstIterator iter(node.CBegin());

        if( array )
        {
          for( ; i < node.Size(); ++i, ++iter)
          {
            Property::Value childValue;
            if( SetPropertyFromNode( (*iter).second, childValue, replacer ) )
            {
              array->PushBack( childValue );
            }
          }

          if( array->Count() == node.Size() )
          {
            done = true;
          }
          else
          {
            done = false;
          }
        }
      }