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Pass LayoutContext to DisplayListBuilder

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This commit is contained in:
Simon Sapin 2020-01-10 16:04:31 +01:00
parent c8cbc57b76
commit 40453ad7e1
2 changed files with 29 additions and 7 deletions
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13
components/layout_2020/display_list.rs
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@ -2,6 +2,7 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
use crate::context::LayoutContext;
use crate::fragments::{BoxFragment, Fragment};
use crate::geom::physical::{Rect, Vec2};
use embedder_traits::Cursor;
@ -25,8 +26,9 @@ pub struct WebRenderImageInfo {
type ItemTag = (u64, u16);
type HitInfo = Option<ItemTag>;
pub struct DisplayListBuilder {
pub struct DisplayListBuilder<'a> {
current_space_and_clip: wr::SpaceAndClipInfo,
pub context: &'a LayoutContext<'a>,
pub wr: wr::DisplayListBuilder,
/// Contentful paint, for the purpose of
@ -36,11 +38,16 @@ pub struct DisplayListBuilder {
pub is_contentful: bool,
}
impl DisplayListBuilder {
pub fn new(pipeline_id: wr::PipelineId, viewport_size: wr::units::LayoutSize) -> Self {
impl<'a> DisplayListBuilder<'a> {
pub fn new(
pipeline_id: wr::PipelineId,
context: &'a LayoutContext,
viewport_size: wr::units::LayoutSize,
) -> Self {
Self {
current_space_and_clip: wr::SpaceAndClipInfo::root_scroll(pipeline_id),
is_contentful: false,
context,
wr: wr::DisplayListBuilder::new(pipeline_id, viewport_size),
}
}