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Implement window.parent for iframes.

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This commit is contained in:
Glenn Watson 2015-02-03 12:52:18 +10:00
parent 7e3f504d94
commit 0873e5c8ca
11 changed files with 60 additions and 25 deletions
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10
components/script/dom/browsercontext.rs
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@ -33,14 +33,16 @@ pub struct BrowserContext {
history: Vec<SessionHistoryEntry>,
active_index: uint,
window_proxy: *mut JSObject,
parent: Option<JS<Window>>,
}
impl BrowserContext {
pub fn new(document: JSRef<Document>) -> BrowserContext {
pub fn new(document: JSRef<Document>, parent: Option<JSRef<Window>>) -> BrowserContext {
let mut context = BrowserContext {
history: vec!(SessionHistoryEntry::new(document)),
active_index: 0,
window_proxy: ptr::null_mut(),
parent: parent.map(|p| JS::from_rooted(p)),
};
context.create_window_proxy();
context
@ -60,6 +62,12 @@ impl BrowserContext {
self.window_proxy
}
pub fn parent(&self) -> Option<Temporary<Window>> {
self.parent.map(|p| {
p.root().browser_context().as_ref().unwrap().active_window()
})
}
#[allow(unsafe_blocks)]
fn create_window_proxy(&mut self) {
let win = self.active_window().root();