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Get rid of match statements in layout queries in script_task

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This commit is contained in:
lpy 2014-04-02 01:28:44 +08:00
parent ac5a634082
commit d4d6fcb5f0
2 changed files with 8 additions and 17 deletions
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10
src/components/script/dom/htmlimageelement.rs
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@ -140,12 +140,9 @@ impl HTMLImageElement {
let page = window.get().page();
let (port, chan) = Chan::new();
let addr = node.to_trusted_node_address();
match page.query_layout(ContentBoxQuery(addr, chan), port) {
ContentBoxResponse(rect) => {
let ContentBoxResponse(rect) = page.query_layout(ContentBoxQuery(addr, chan), port);
to_px(rect.size.width) as u32
}
}
}
pub fn SetWidth(&mut self, abstract_self: &JS<HTMLImageElement>, width: u32) -> ErrorResult {
let mut elem: JS<Element> = ElementCast::from(abstract_self);
@ -159,12 +156,9 @@ impl HTMLImageElement {
let (port, chan) = Chan::new();
let this_node: JS<Node> = NodeCast::from(abstract_self);
let addr = this_node.to_trusted_node_address();
match page.query_layout(ContentBoxQuery(addr, chan), port) {
ContentBoxResponse(rect) => {
let ContentBoxResponse(rect) = page.query_layout(ContentBoxQuery(addr, chan), port);
to_px(rect.size.height) as u32
}
}
}
pub fn SetHeight(&mut self, abstract_self: &JS<HTMLImageElement>, height: u32) -> ErrorResult {
let mut elem: JS<Element> = ElementCast::from(abstract_self);

5
src/components/script/script_task.rs
View file

@ -929,14 +929,11 @@ impl ScriptTask {
fn scroll_fragment_point(&self, pipeline_id: PipelineId, page: &Page, node: JS<Element>) {
let (port, chan) = Chan::new();
let node: JS<Node> = NodeCast::from(&node);
match page.query_layout(ContentBoxQuery(node.to_trusted_node_address(), chan), port) {
ContentBoxResponse(rect) => {
let ContentBoxResponse(rect) = page.query_layout(ContentBoxQuery(node.to_trusted_node_address(), chan), port);
let point = Point2D(to_frac_px(rect.origin.x).to_f32().unwrap(),
to_frac_px(rect.origin.y).to_f32().unwrap());
self.compositor.scroll_fragment_point(pipeline_id, point);
}
}
}
/// This is the main entry point for receiving and dispatching DOM events.
///