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Add contentDocument support for HTMLIFrameElement. Fixes #3808.

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This commit is contained in:
Tomasz Kołodziejski 2014-11-10 14:42:59 -08:00
parent 8cb2b922ef
commit af30484f2a
5 changed files with 61 additions and 1 deletions
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18
components/script/dom/htmliframeelement.rs
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@ -6,6 +6,7 @@ use dom::attr::Attr;
use dom::attr::AttrHelpers;
use dom::bindings::codegen::Bindings::HTMLIFrameElementBinding;
use dom::bindings::codegen::Bindings::HTMLIFrameElementBinding::HTMLIFrameElementMethods;
use dom::bindings::codegen::Bindings::WindowBinding::WindowMethods;
use dom::bindings::codegen::InheritTypes::{NodeCast, ElementCast};
use dom::bindings::codegen::InheritTypes::{HTMLElementCast, HTMLIFrameElementDerived};
use dom::bindings::js::{JSRef, Temporary, OptionalRootable};
@ -16,6 +17,7 @@ use dom::element::AttributeHandlers;
use dom::eventtarget::{EventTarget, NodeTargetTypeId};
use dom::htmlelement::HTMLElement;
use dom::node::{Node, NodeHelpers, ElementNodeTypeId, window_from_node};
use dom::urlhelper::UrlHelper;
use dom::virtualmethods::VirtualMethods;
use dom::window::Window;
use page::IterablePage;
@ -180,6 +182,22 @@ impl<'a> HTMLIFrameElementMethods for JSRef<'a, HTMLIFrameElement> {
})
})
}
fn GetContentDocument(self) -> Option<Temporary<Document>> {
self.GetContentWindow().root().and_then(|window| {
let self_url = match self.get_url() {
Some(self_url) => self_url,
None => return None,
};
let win_url = window_from_node(self).root().page().get_url();
if UrlHelper::SameOrigin(&self_url, &win_url) {
Some(window.Document())
} else {
None
}
})
}
}
impl<'a> VirtualMethods for JSRef<'a, HTMLIFrameElement> {