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Do not render the contents of block-level replaced elements.

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Fixes #10733
This commit is contained in:
Michael Howell 2016-04-20 19:18:09 -07:00
parent 75d99eec0f
commit 5a90c8f2bd
3 changed files with 17 additions and 19 deletions
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28
components/layout/construct.rs
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@ -619,18 +619,20 @@ impl<'a, ConcreteThreadSafeLayoutNode: ThreadSafeLayoutNode>
// List of absolute descendants, in tree order.
let mut abs_descendants = AbsoluteDescendants::new();
for kid in node.children() {
if kid.get_pseudo_element_type() != PseudoElementType::Normal {
self.process(&kid);
}
if !node.is_replaced_content() {
for kid in node.children() {
if kid.get_pseudo_element_type() != PseudoElementType::Normal {
self.process(&kid);
}
self.build_block_flow_using_construction_result_of_child(
&mut flow,
&mut consecutive_siblings,
node,
kid,
&mut inline_fragment_accumulator,
&mut abs_descendants);
self.build_block_flow_using_construction_result_of_child(
&mut flow,
&mut consecutive_siblings,
node,
kid,
&mut inline_fragment_accumulator,
&mut abs_descendants);
}
}
// Perform a final flush of any inline fragments that we were gathering up to handle {ib}
@ -683,7 +685,7 @@ impl<'a, ConcreteThreadSafeLayoutNode: ThreadSafeLayoutNode>
HTMLElementTypeId::HTMLInputElement))) ||
node.type_id() == Some(NodeTypeId::Element(ElementTypeId::HTMLElement(
HTMLElementTypeId::HTMLTextAreaElement)));
if node.get_pseudo_element_type().is_before_or_after() ||
if node.get_pseudo_element_type().is_replaced_content() ||
node_is_input_or_text_area {
// A TextArea's text contents are displayed through the input text
// box, so don't construct them.
@ -1659,7 +1661,6 @@ impl<ConcreteThreadSafeLayoutNode> NodeUtils for ConcreteThreadSafeLayoutNode
where ConcreteThreadSafeLayoutNode: ThreadSafeLayoutNode {
fn is_replaced_content(&self) -> bool {
match self.type_id() {
None |
Some(NodeTypeId::CharacterData(_)) |
Some(NodeTypeId::DocumentType) |
Some(NodeTypeId::DocumentFragment) |
@ -1673,6 +1674,7 @@ impl<ConcreteThreadSafeLayoutNode> NodeUtils for ConcreteThreadSafeLayoutNode
Some(NodeTypeId::Element(ElementTypeId::HTMLElement(
HTMLElementTypeId::HTMLObjectElement))) => self.has_object_data(),
Some(NodeTypeId::Element(_)) => false,
None => self.get_pseudo_element_type().is_replaced_content(),
}
}