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Introduce GlobalScope::api_base_url

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This commit is contained in:
Anthony Ramine 2016-10-02 01:15:12 +02:00
parent cb02d7911a
commit 3302a53d38
5 changed files with 26 additions and 18 deletions
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19
components/script/dom/globalscope.rs
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@ -4,11 +4,15 @@
use devtools_traits::{ScriptToDevtoolsControlMsg, WorkerId};
use dom::bindings::cell::DOMRefCell;
use dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
use dom::bindings::inheritance::Castable;
use dom::bindings::js::{JS, MutNullableHeap, Root};
use dom::bindings::reflector::Reflectable;
use dom::bindings::str::DOMString;
use dom::crypto::Crypto;
use dom::eventtarget::EventTarget;
use dom::window::Window;
use dom::workerglobalscope::WorkerGlobalScope;
use ipc_channel::ipc::IpcSender;
use js::jsapi::{JS_GetContext, JS_GetObjectRuntime, JSContext};
use msg::constellation_msg::PipelineId;
@ -18,6 +22,7 @@ use std::cell::Cell;
use std::collections::HashMap;
use std::collections::hash_map::Entry;
use time::{Timespec, get_time};
use url::Url;
#[dom_struct]
pub struct GlobalScope {
@ -160,6 +165,20 @@ impl GlobalScope {
pub fn pipeline_id(&self) -> PipelineId {
self.pipeline_id
}
/// Get the [base url](https://html.spec.whatwg.org/multipage/#api-base-url)
/// for this global scope.
pub fn api_base_url(&self) -> Url {
if let Some(window) = self.downcast::<Window>() {
// https://html.spec.whatwg.org/multipage/#script-settings-for-browsing-contexts:api-base-url
return window.Document().base_url();
}
if let Some(worker) = self.downcast::<WorkerGlobalScope>() {
// https://html.spec.whatwg.org/multipage/#script-settings-for-workers:api-base-url
return worker.get_url().clone();
}
unreachable!();
}
}
fn timestamp_in_ms(time: Timespec) -> u64 {