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Query layout to resolve canvas font property value

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This commit is contained in:
Utsav Oza 2020-05-28 00:28:42 +05:30
parent f161ab8e57
commit 7883718c12
11 changed files with 161 additions and 9 deletions
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3
components/script_layout_interface/message.rs
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@ -117,6 +117,7 @@ pub enum QueryMsg {
ResolvedStyleQuery(TrustedNodeAddress, Option<PseudoElement>, PropertyId),
StyleQuery,
ElementInnerTextQuery(TrustedNodeAddress),
ParseFontQuery(TrustedNodeAddress, PropertyId, String),
InnerWindowDimensionsQuery(BrowsingContextId),
}
@ -145,6 +146,7 @@ impl ReflowGoal {
QueryMsg::NodeScrollGeometryQuery(_) |
QueryMsg::NodeScrollIdQuery(_) |
QueryMsg::ResolvedStyleQuery(..) |
QueryMsg::ParseFontQuery(..) |
QueryMsg::OffsetParentQuery(_) |
QueryMsg::StyleQuery => false,
},
@ -166,6 +168,7 @@ impl ReflowGoal {
QueryMsg::NodeScrollGeometryQuery(_) |
QueryMsg::NodeScrollIdQuery(_) |
QueryMsg::ResolvedStyleQuery(..) |
QueryMsg::ParseFontQuery(..) |
QueryMsg::OffsetParentQuery(_) |
QueryMsg::InnerWindowDimensionsQuery(_) |
QueryMsg::StyleQuery => false,

4
components/script_layout_interface/rpc.rs
View file

@ -6,6 +6,8 @@ use app_units::Au;
use euclid::default::Rect;
use euclid::Size2D;
use script_traits::UntrustedNodeAddress;
use servo_arc::Arc;
use style::properties::ComputedValues;
use style_traits::CSSPixel;
use webrender_api::ExternalScrollId;
@ -30,6 +32,8 @@ pub trait LayoutRPC {
fn node_scroll_id(&self) -> NodeScrollIdResponse;
/// Query layout for the resolved value of a given CSS property
fn resolved_style(&self) -> ResolvedStyleResponse;
/// Query layout to get the parsed font property for canvas.
fn parsed_font(&self) -> Option<Arc<ComputedValues>>;
fn offset_parent(&self) -> OffsetParentResponse;
fn text_index(&self) -> TextIndexResponse;
/// Requests the list of nodes from the given point.