Struct ReplacedContents 

pub(crate) struct ReplacedContents {
    base_fragment_info: BaseFragmentInfo,
    pub kind: ReplacedContentKind,
    pub is_content_replacement: bool,
    pub selected: Arc<AtomicBool>,
    pub selected_style: ArcRefCell<Arc<ComputedValues>>,
    natural_size: NaturalSizes,
}

Fields

base_fragment_info: BaseFragmentInfo

kind: ReplacedContentKind

is_content_replacement: bool

Whether or not this ReplacedContents is due to content replacement, i.e. content: <image> in style.

selected: Arc<AtomicBool>

Whether or not this replaced element is selected by the document selection.

selected_style: ArcRefCell<Arc<ComputedValues>>

The style to use for selection overlays on top of this replaced content.

natural_size: NaturalSizes

The natural size of this replaced content.

Implementations

impl ReplacedContents

pub fn for_element( node: ServoLayoutNode<'_>, context: &LayoutContext<'_>, ) -> Option<Self>

fn svg_kind_size( svg_data: SVGElementData<'_>, context: &LayoutContext<'_>, node: ServoLayoutNode<'_>, ) -> (ReplacedContentKind, NaturalSizes)

fn from_content_property( node: ServoLayoutNode<'_>, context: &LayoutContext<'_>, ) -> Option<Self>

pub fn from_image_url( node: ServoLayoutNode<'_>, context: &LayoutContext<'_>, image_url: &ComputedUrl, ) -> Option<Self>

pub fn from_image( element: ServoLayoutNode<'_>, context: &LayoutContext<'_>, image: &ComputedImage, ) -> Option<Self>

pub(crate) fn zero_sized_invalid_image( node: ServoLayoutNode<'_>, context: &LayoutContext<'_>, ) -> Self

fn is_broken_image(&self) -> bool

fn content_size( &self, axis: Direction, preferred_aspect_ratio: Option<AspectRatio>, get_size_in_opposite_axis: &dyn Fn() -> SizeConstraint, get_fallback_size: &dyn Fn() -> Au, ) -> Au

fn calculate_fragment_rect( &self, style: &ServoArc<ComputedValues>, size: PhysicalSize<Au>, ) -> (PhysicalSize<Au>, PhysicalRect<Au>)

pub fn make_fragments( &self, layout_context: &LayoutContext<'_>, style: &ServoArc<ComputedValues>, size: PhysicalSize<Au>, ) -> Vec<Fragment>

pub(crate) fn preferred_aspect_ratio( &self, style: &ComputedValues, padding_border_sums: &LogicalVec2<Au>, ) -> Option<AspectRatio>

pub(crate) fn fallback_inline_size(&self, writing_mode: WritingMode) -> Au

The inline size that would result from combining the natural size and the default object size, but disregarding the specified size. https://drafts.csswg.org/css-images-3/#natural-dimensions https://drafts.csswg.org/css-images-3/#default-object-size https://drafts.csswg.org/css-images-3/#specified-size

pub(crate) fn fallback_block_size(&self, writing_mode: WritingMode) -> Au

The block size that would result from combining the natural size and the default object size, but disregarding the specified size. https://drafts.csswg.org/css-images-3/#natural-dimensions https://drafts.csswg.org/css-images-3/#default-object-size https://drafts.csswg.org/css-images-3/#specified-size

pub(crate) fn logical_natural_sizes( &self, writing_mode: WritingMode, ) -> LogicalVec2<Option<Au>>

pub(crate) fn layout_style<'a>( &self, base: &'a LayoutBoxBase, ) -> LayoutStyle<'a>

pub(crate) fn layout( &self, layout_context: &LayoutContext<'_>, containing_block_for_children: &ContainingBlock<'_>, preferred_aspect_ratio: Option<AspectRatio>, base: &LayoutBoxBase, lazy_block_size: &LazySize<'_>, ) -> IndependentFormattingContextLayoutResult

pub(crate) fn set_selection(&self, selected: bool) -> bool

Set whether or not this ReplacedContents is selected. Returns true if anything changed.

Trait Implementations

impl ComputeInlineContentSizes for ReplacedContents

fn compute_inline_content_sizes( &self, _: &LayoutContext<'_>, constraint_space: &ConstraintSpace<'_>, ) -> InlineContentSizesResult

fn compute_inline_content_sizes_with_fixup( &self, layout_context: &LayoutContext<'_>, constraint_space: &ConstraintSpace<'_>, ) -> InlineContentSizesResult

Returns the same result as Self::compute_inline_content_sizes(), but adjusted to floor the max-content size by the min-content size. This is being discussed in https://github.com/w3c/csswg-drafts/issues/12076.

impl Debug for ReplacedContents

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl MallocSizeOf for ReplacedContents

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.