diff options
Diffstat (limited to 'components/layout/query.rs')
| -rw-r--r-- | components/layout/query.rs | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/components/layout/query.rs b/components/layout/query.rs index 8dfd1bab795..4850b75009c 100644 --- a/components/layout/query.rs +++ b/components/layout/query.rs @@ -16,6 +16,7 @@ use crate::sequential; use crate::wrapper::LayoutNodeLayoutData; use app_units::Au; use euclid::default::{Point2D, Rect, Size2D, Vector2D}; +use euclid::Size2D as TypedSize2D; use ipc_channel::ipc::IpcSender; use msg::constellation_msg::PipelineId; use script_layout_interface::rpc::TextIndexResponse; @@ -40,7 +41,7 @@ use style::dom::TElement; use style::logical_geometry::{BlockFlowDirection, InlineBaseDirection, WritingMode}; use style::properties::{style_structs, LonghandId, PropertyDeclarationId, PropertyId}; use style::selector_parser::PseudoElement; -use style_traits::ToCss; +use style_traits::{CSSPixel, ToCss}; use webrender_api::ExternalScrollId; /// Mutable data belonging to the LayoutThread. @@ -90,6 +91,9 @@ pub struct LayoutThreadData { /// A queued response for the inner text of a given element. pub element_inner_text_response: String, + + /// A queued response for the viewport dimensions for a given browsing context. + pub inner_window_dimensions_response: Option<TypedSize2D<f32, CSSPixel>>, } pub struct LayoutRPCImpl(pub Arc<Mutex<LayoutThreadData>>); @@ -193,6 +197,12 @@ impl LayoutRPC for LayoutRPCImpl { let rw_data = rw_data.lock().unwrap(); rw_data.element_inner_text_response.clone() } + + fn inner_window_dimensions(&self) -> Option<TypedSize2D<f32, CSSPixel>> { + let &LayoutRPCImpl(ref rw_data) = self; + let rw_data = rw_data.lock().unwrap(); + rw_data.inner_window_dimensions_response.clone() + } } struct UnioningFragmentBorderBoxIterator { |