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style: Add some new Servo-specific pseudo-classes for anonymous flows.

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This allows us to remove `modify_style_for_anonymous_table_object`.
This commit is contained in:
Patrick Walton 2016-10-24 17:51:44 -07:00
parent 92b7189f31
commit 93e41ba4aa
2 changed files with 89 additions and 1 deletions
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63
components/style/servo_selector_impl.rs
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@ -13,6 +13,7 @@ use selectors::parser::{AttrSelector, ParserContext, SelectorImpl};
use std::fmt;
use string_cache::{Atom, Namespace};
/// NB: If you add to this list, be sure to update `each_pseudo_element` too.
#[derive(Clone, Debug, PartialEq, Eq, Hash)]
#[cfg_attr(feature = "servo", derive(HeapSizeOf))]
pub enum PseudoElement {
@ -22,6 +23,12 @@ pub enum PseudoElement {
DetailsSummary,
DetailsContent,
ServoInputText,
ServoTableWrapper,
ServoAnonymousTableWrapper,
ServoAnonymousTable,
ServoAnonymousTableRow,
ServoAnonymousTableCell,
ServoAnonymousBlock,
}
impl ToCss for PseudoElement {
@ -34,6 +41,12 @@ impl ToCss for PseudoElement {
DetailsSummary => "::-servo-details-summary",
DetailsContent => "::-servo-details-content",
ServoInputText => "::-servo-input-text",
ServoTableWrapper => "::-servo-table-wrapper",
ServoAnonymousTableWrapper => "::-servo-anonymous-table-wrapper",
ServoAnonymousTable => "::-servo-anonymous-table",
ServoAnonymousTableRow => "::-servo-anonymous-table-row",
ServoAnonymousTableCell => "::-servo-anonymous-table-cell",
ServoAnonymousBlock => "::-servo-anonymous-block",
})
}
}
@ -57,7 +70,13 @@ impl PseudoElement {
PseudoElement::Selection => PseudoElementCascadeType::Eager,
PseudoElement::DetailsSummary => PseudoElementCascadeType::Lazy,
PseudoElement::DetailsContent |
PseudoElement::ServoInputText => PseudoElementCascadeType::Precomputed,
PseudoElement::ServoInputText |
PseudoElement::ServoTableWrapper |
PseudoElement::ServoAnonymousTableWrapper |
PseudoElement::ServoAnonymousTable |
PseudoElement::ServoAnonymousTableRow |
PseudoElement::ServoAnonymousTableCell |
PseudoElement::ServoAnonymousBlock => PseudoElementCascadeType::Precomputed,
}
}
}
@ -210,6 +229,42 @@ impl SelectorImpl for ServoSelectorImpl {
}
ServoInputText
},
"-servo-table-wrapper" => {
if !context.in_user_agent_stylesheet {
return Err(())
}
ServoTableWrapper
},
"-servo-anonymous-table-wrapper" => {
if !context.in_user_agent_stylesheet {
return Err(())
}
ServoAnonymousTableWrapper
},
"-servo-anonymous-table" => {
if !context.in_user_agent_stylesheet {
return Err(())
}
ServoAnonymousTable
},
"-servo-anonymous-table-row" => {
if !context.in_user_agent_stylesheet {
return Err(())
}
ServoAnonymousTableRow
},
"-servo-anonymous-table-cell" => {
if !context.in_user_agent_stylesheet {
return Err(())
}
ServoAnonymousTableCell
},
"-servo-anonymous-block" => {
if !context.in_user_agent_stylesheet {
return Err(())
}
ServoAnonymousBlock
},
_ => return Err(())
};
@ -232,6 +287,12 @@ impl ServoSelectorImpl {
fun(PseudoElement::DetailsSummary);
fun(PseudoElement::Selection);
fun(PseudoElement::ServoInputText);
fun(PseudoElement::ServoTableWrapper);
fun(PseudoElement::ServoAnonymousTableWrapper);
fun(PseudoElement::ServoAnonymousTable);
fun(PseudoElement::ServoAnonymousTableRow);
fun(PseudoElement::ServoAnonymousTableCell);
fun(PseudoElement::ServoAnonymousBlock);
}
#[inline]