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Support arbitrary protos when wrapping DOM objects with constructors.

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This commit is contained in:
Josh Matthews 2023-05-28 22:43:55 -04:00
parent d9600ff50f
commit dbff26bce0
197 changed files with 2028 additions and 586 deletions
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12
components/script/dom/blob.rs
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@ -7,7 +7,7 @@ use crate::dom::bindings::codegen::Bindings::BlobBinding;
use crate::dom::bindings::codegen::Bindings::BlobBinding::BlobMethods;
use crate::dom::bindings::codegen::UnionTypes::ArrayBufferOrArrayBufferViewOrBlobOrString;
use crate::dom::bindings::error::{Error, Fallible};
use crate::dom::bindings::reflector::{reflect_dom_object, DomObject, Reflector};
use crate::dom::bindings::reflector::{reflect_dom_object2, DomObject, Reflector};
use crate::dom::bindings::root::DomRoot;
use crate::dom::bindings::serializable::{Serializable, StorageKey};
use crate::dom::bindings::str::DOMString;
@ -20,6 +20,7 @@ use crate::script_runtime::JSContext;
use dom_struct::dom_struct;
use encoding_rs::UTF_8;
use js::jsapi::JSObject;
use js::rust::HandleObject;
use msg::constellation_msg::{BlobId, BlobIndex, PipelineNamespaceId};
use net_traits::filemanager_thread::RelativePos;
use script_traits::serializable::BlobImpl;
@ -38,7 +39,11 @@ pub struct Blob {
impl Blob {
pub fn new(global: &GlobalScope, blob_impl: BlobImpl) -> DomRoot<Blob> {
let dom_blob = reflect_dom_object(Box::new(Blob::new_inherited(&blob_impl)), global);
Self::new_with_proto(global, None, blob_impl)
}
fn new_with_proto(global: &GlobalScope, proto: Option<HandleObject>, blob_impl: BlobImpl) -> DomRoot<Blob> {
let dom_blob = reflect_dom_object2(Box::new(Blob::new_inherited(&blob_impl)), global, proto);
global.track_blob(&dom_blob, blob_impl);
dom_blob
}
@ -55,6 +60,7 @@ impl Blob {
#[allow(non_snake_case)]
pub fn Constructor(
global: &GlobalScope,
proto: Option<HandleObject>,
blobParts: Option<Vec<ArrayBufferOrArrayBufferViewOrBlobOrString>>,
blobPropertyBag: &BlobBinding::BlobPropertyBag,
) -> Fallible<DomRoot<Blob>> {
@ -69,7 +75,7 @@ impl Blob {
let type_string = normalize_type_string(&blobPropertyBag.type_.to_string());
let blob_impl = BlobImpl::new_from_bytes(bytes, type_string);
Ok(Blob::new(global, blob_impl))
Ok(Blob::new_with_proto(global, proto, blob_impl))
}
/// Get a slice to inner data, this might incur synchronous read and caching