Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-03 04:30:10 +01:00
Code Issues Projects Releases Packages Wiki Activity

Auto merge of #6545 - dzbarsky:master, r=Ms2ger

Browse source 
Factor out common forward/back navigation code in HTMLIFrameElementMethods



<!-- Reviewable:start -->
[<img src="https://reviewable.io/review_button.png" height=40 alt="Review on Reviewable"/>](https://reviewable.io/reviews/servo/servo/6545)
<!-- Reviewable:end -->
This commit is contained in:
bors-servo 2015-07-03 18:49:37 -06:00
commit 02d84a1347
1 changed files with 23 additions and 36 deletions
Download patch file Download diff file Expand all files Collapse all files

59
components/script/dom/htmliframeelement.rs
View file

@ -232,6 +232,27 @@ impl HTMLIFrameElement {
}
}
pub fn Navigate(iframe: &HTMLIFrameElement, direction: NavigationDirection) -> Fallible<()> {
if iframe.Mozbrowser() {
let node = NodeCast::from_ref(iframe);
if node.is_in_doc() {
let window = window_from_node(iframe);
let window = window.r();
let pipeline_info = Some((iframe.containing_page_pipeline_id().unwrap(),
iframe.subpage_id().unwrap()));
let ConstellationChan(ref chan) = window.constellation_chan();
let msg = ConstellationMsg::Navigate(pipeline_info, direction);
chan.send(msg).unwrap();
}
Ok(())
} else {
debug!("this frame is not mozbrowser (or experimental_enabled is false)");
Err(NotSupported)
}
}
impl<'a> HTMLIFrameElementMethods for &'a HTMLIFrameElement {
fn Src(self) -> DOMString {
let element = ElementCast::from_ref(self);
@ -308,46 +329,12 @@ impl<'a> HTMLIFrameElementMethods for &'a HTMLIFrameElement {
// https://developer.mozilla.org/en-US/docs/Web/API/HTMLIFrameElement/goBack
fn GoBack(self) -> Fallible<()> {
if self.Mozbrowser() {
let node = NodeCast::from_ref(self);
if node.is_in_doc() {
let window = window_from_node(self);
let window = window.r();
let pipeline_info = Some((self.containing_page_pipeline_id().unwrap(),
self.subpage_id().unwrap()));
let ConstellationChan(ref chan) = window.constellation_chan();
let msg = ConstellationMsg::Navigate(pipeline_info, NavigationDirection::Back);
chan.send(msg).unwrap();
}
Ok(())
} else {
debug!("this frame is not mozbrowser (or experimental_enabled is false)");
Err(NotSupported)
}
Navigate(self, NavigationDirection::Back)
}
// https://developer.mozilla.org/en-US/docs/Web/API/HTMLIFrameElement/goForward
fn GoForward(self) -> Fallible<()> {
if self.Mozbrowser() {
let node = NodeCast::from_ref(self);
if node.is_in_doc() {
let window = window_from_node(self);
let window = window.r();
let pipeline_info = Some((self.containing_page_pipeline_id().unwrap(),
self.subpage_id().unwrap()));
let ConstellationChan(ref chan) = window.constellation_chan();
let msg = ConstellationMsg::Navigate(pipeline_info, NavigationDirection::Forward);
chan.send(msg).unwrap();
}
Ok(())
} else {
debug!("this frame is not mozbrowser (or experimental_enabled is false)");
Err(NotSupported)
}
Navigate(self, NavigationDirection::Forward)
}
// https://developer.mozilla.org/en-US/docs/Web/API/HTMLIFrameElement/reload