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Basic synchronous GET with XHR

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This commit is contained in:
Manish Goregaokar 2014-05-07 12:30:02 +05:30
parent 146eccdf80
commit b40d8b4d53
6 changed files with 218 additions and 28 deletions
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15
src/components/script/script_task.rs
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@ -154,7 +154,10 @@ pub struct Page {
pub resize_event: Untraceable<RefCell<Option<Size2D<uint>>>>,
/// Pending scroll to fragment event, if any
pub fragment_node: Traceable<RefCell<Option<JS<Element>>>>
pub fragment_node: Traceable<RefCell<Option<JS<Element>>>>,
/// Associated resource task for use by DOM objects like XMLHttpRequest
pub resource_task: Untraceable<ResourceTask>,
}
pub struct PageTree {
@ -167,7 +170,8 @@ pub struct PageTreeIterator<'a> {
}
impl PageTree {
fn new(id: PipelineId, layout_chan: LayoutChan, window_size: Size2D<uint>) -> PageTree {
fn new(id: PipelineId, layout_chan: LayoutChan,
window_size: Size2D<uint>, resource_task: ResourceTask) -> PageTree {
PageTree {
page: Rc::new(Page {
id: id,
@ -182,6 +186,7 @@ impl PageTree {
resize_event: Untraceable::new(RefCell::new(None)),
fragment_node: Traceable::new(RefCell::new(None)),
last_reflow_id: Traceable::new(RefCell::new(0)),
resource_task: Untraceable::new(resource_task)
}),
inner: vec!(),
}
@ -593,7 +598,8 @@ impl ScriptTask {
-> Rc<ScriptTask> {
let (js_runtime, js_context) = ScriptTask::new_rt_and_cx();
Rc::new(ScriptTask {
page_tree: RefCell::new(PageTree::new(id, layout_chan, window_size)),
page_tree: RefCell::new(PageTree::new(id, layout_chan,
window_size, resource_task.clone())),
image_cache_task: img_cache_task,
resource_task: resource_task,
@ -775,7 +781,8 @@ impl ScriptTask {
task's page tree. This is a bug.");
let new_page_tree = {
let window_size = parent_page_tree.page().window_size.deref().borrow();
PageTree::new(new_id, layout_chan, *window_size)
PageTree::new(new_id, layout_chan, *window_size,
parent_page_tree.page().resource_task.deref().clone())
};
parent_page_tree.inner.push(new_page_tree);
}