Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-06 06:00:15 +01:00
Code Issues Projects Releases Packages Wiki Activity

Use the origin of the actual image response when determining if a canvas is origin clean.

Browse source
This commit is contained in:
SendilKumar N 2017-03-09 20:30:01 +08:00 • committed by Josh Matthews
parent d855c929ef
commit 5acee23f5d
22 changed files with 79 additions and 92 deletions
Download patch file Download diff file Expand all files Collapse all files

19
components/script/dom/htmlimageelement.rs
View file

@ -48,6 +48,7 @@ use network_listener::{NetworkListener, PreInvoke};
use num_traits::ToPrimitive;
use script_thread::Runnable;
use servo_url::ServoUrl;
use servo_url::origin::ImmutableOrigin;
use std::cell::Cell;
use std::default::Default;
use std::i32;
@ -73,6 +74,7 @@ struct ImageRequest {
#[ignore_heap_size_of = "Arc"]
image: Option<Arc<Image>>,
metadata: Option<ImageMetadata>,
final_url: Option<ServoUrl>,
}
#[dom_struct]
pub struct HTMLImageElement {
@ -215,8 +217,8 @@ impl HTMLImageElement {
UsePlaceholder::Yes,
CanRequestImages::Yes);
match response {
Ok(ImageOrMetadataAvailable::ImageAvailable(image)) => {
self.process_image_response(ImageResponse::Loaded(image));
Ok(ImageOrMetadataAvailable::ImageAvailable(image, url)) => {
self.process_image_response(ImageResponse::Loaded(image, url));
}
Ok(ImageOrMetadataAvailable::MetadataAvailable(m)) => {
@ -273,7 +275,8 @@ impl HTMLImageElement {
fn process_image_response(&self, image: ImageResponse) {
let (image, metadata, trigger_image_load, trigger_image_error) = match image {
ImageResponse::Loaded(image) | ImageResponse::PlaceholderLoaded(image) => {
ImageResponse::Loaded(image, url) | ImageResponse::PlaceholderLoaded(image, url) => {
self.current_request.borrow_mut().final_url = Some(url);
(Some(image.clone()),
Some(ImageMetadata { height: image.height, width: image.width }),
true,
@ -378,6 +381,7 @@ impl HTMLImageElement {
image: None,
metadata: None,
blocker: None,
final_url: None,
}),
pending_request: DOMRefCell::new(ImageRequest {
state: State::Unavailable,
@ -386,6 +390,7 @@ impl HTMLImageElement {
image: None,
metadata: None,
blocker: None,
final_url: None,
}),
form_owner: Default::default(),
generation: Default::default(),
@ -441,6 +446,14 @@ impl HTMLImageElement {
useMapElements.map(|mapElem| mapElem.get_area_elements())
}
pub fn get_origin(&self) -> Option<ImmutableOrigin> {
match self.current_request.borrow_mut().final_url {
Some(ref url) => Some(url.origin()),
None => None
}
}
}
pub trait LayoutHTMLImageElementHelpers {