#![allow(non_camel_case_types,non_upper_case_globals,unused_imports,unused_variables,unused_assignments,unused_mut,clippy::approx_constant,clippy::let_unit_value,clippy::needless_return,clippy::too_many_arguments,clippy::unnecessary_cast,clippy::upper_case_acronyms)]
use crate::dom::bindings::import::base::*;
use crate::dom::types::CanvasRenderingContext2D;
use crate::dom::types::GPUCanvasContext;
use crate::dom::types::WebGL2RenderingContext;
use crate::dom::types::WebGLRenderingContext;
pub use self::UnionTypes::CanvasRenderingContext2DOrWebGLRenderingContextOrWebGL2RenderingContextOrGPUCanvasContext as RenderingContext;
pub use self::HTMLCanvasElement_Binding::{Wrap, HTMLCanvasElementMethods, GetProtoObject, GetConstructorObject, DefineDOMInterface};
pub mod HTMLCanvasElement_Binding {
use crate::dom;
use crate::dom::bindings::codegen::Bindings::ElementBinding::Element_Binding;
use crate::dom::bindings::codegen::Bindings::EventTargetBinding::EventTarget_Binding;
use crate::dom::bindings::codegen::Bindings::HTMLElementBinding::HTMLElement_Binding;
use crate::dom::bindings::codegen::Bindings::NodeBinding::Node_Binding;
use crate::dom::bindings::import::module::*;
use crate::dom::types::CanvasRenderingContext2D;
use crate::dom::types::Element;
use crate::dom::types::EventTarget;
use crate::dom::types::GPUCanvasContext;
use crate::dom::types::HTMLCanvasElement;
use crate::dom::types::HTMLElement;
use crate::dom::types::MediaStream;
use crate::dom::types::Node;
use crate::dom::types::WebGL2RenderingContext;
use crate::dom::types::WebGLRenderingContext;
unsafe extern fn get_width(cx: *mut JSContext, _obj: RawHandleObject, this: *mut libc::c_void, args: JSJitGetterCallArgs) -> bool {
let mut result = false;
wrap_panic(&mut || result = (|| {
let cx = SafeJSContext::from_ptr(cx);
let this = &*(this as *const HTMLCanvasElement);
push_new_element_queue();
let result: u32 = this.Width();
pop_current_element_queue();
(result).to_jsval(*cx, MutableHandleValue::from_raw(args.rval()));
return true;
})());
result
}
unsafe extern fn set_width(cx: *mut JSContext, obj: RawHandleObject, this: *mut libc::c_void, args: JSJitSetterCallArgs) -> bool {
let mut result = false;
wrap_panic(&mut || result = (|| {
let cx = SafeJSContext::from_ptr(cx);
let this = &*(this as *const HTMLCanvasElement);
let arg0: u32 = match FromJSValConvertible::from_jsval(*cx, HandleValue::from_raw(args.get(0)), ConversionBehavior::Default) {
Ok(ConversionResult::Success(v)) => v,
Ok(ConversionResult::Failure(error)) => {
throw_type_error(*cx, &error);
return false;
}
_ => { return false;
}
};
push_new_element_queue();
let result: () = this.SetWidth(arg0);
pop_current_element_queue();
true
})());
result
}
const width_getterinfo: JSJitInfo = JSJitInfo {
__bindgen_anon_1: JSJitInfo__bindgen_ty_1 {
getter: Some(get_width)
},
__bindgen_anon_2: JSJitInfo__bindgen_ty_2 {
protoID: PrototypeList::ID::HTMLCanvasElement as u16,
},
__bindgen_anon_3: JSJitInfo__bindgen_ty_3 { depth: 4 },
_bitfield_align_1: [],
_bitfield_1: __BindgenBitfieldUnit::new(
new_jsjitinfo_bitfield_1!(
JSJitInfo_OpType::Getter as u8,
JSJitInfo_AliasSet::AliasDOMSets as u8,
JSValueType::JSVAL_TYPE_DOUBLE as u8,
true,
true,
false,
false,
false,
false,
0,
).to_ne_bytes()
),
};
const width_setterinfo: JSJitInfo = JSJitInfo {
__bindgen_anon_1: JSJitInfo__bindgen_ty_1 {
setter: Some(set_width)
},
__bindgen_anon_2: JSJitInfo__bindgen_ty_2 {
protoID: PrototypeList::ID::HTMLCanvasElement as u16,
},
__bindgen_anon_3: JSJitInfo__bindgen_ty_3 { depth: 4 },
_bitfield_align_1: [],
_bitfield_1: __BindgenBitfieldUnit::new(
new_jsjitinfo_bitfield_1!(
JSJitInfo_OpType::Setter as u8,
JSJitInfo_AliasSet::AliasEverything as u8,
JSValueType::JSVAL_TYPE_UNDEFINED as u8,
false,
false,
false,
false,
false,
false,
0,
).to_ne_bytes()
),
};
unsafe extern fn get_height(cx: *mut JSContext, _obj: RawHandleObject, this: *mut libc::c_void, args: JSJitGetterCallArgs) -> bool {
let mut result = false;
wrap_panic(&mut || result = (|| {
let cx = SafeJSContext::from_ptr(cx);
let this = &*(this as *const HTMLCanvasElement);
push_new_element_queue();
let result: u32 = this.Height();
pop_current_element_queue();
(result).to_jsval(*cx, MutableHandleValue::from_raw(args.rval()));
return true;
})());
result
}
unsafe extern fn set_height(cx: *mut JSContext, obj: RawHandleObject, this: *mut libc::c_void, args: JSJitSetterCallArgs) -> bool {
let mut result = false;
wrap_panic(&mut || result = (|| {
let cx = SafeJSContext::from_ptr(cx);
let this = &*(this as *const HTMLCanvasElement);
let arg0: u32 = match FromJSValConvertible::from_jsval(*cx, HandleValue::from_raw(args.get(0)), ConversionBehavior::Default) {
Ok(ConversionResult::Success(v)) => v,
Ok(ConversionResult::Failure(error)) => {
throw_type_error(*cx, &error);
return false;
}
_ => { return false;
}
};
push_new_element_queue();
let result: () = this.SetHeight(arg0);
pop_current_element_queue();
true
})());
result
}
const height_getterinfo: JSJitInfo = JSJitInfo {
__bindgen_anon_1: JSJitInfo__bindgen_ty_1 {
getter: Some(get_height)
},
__bindgen_anon_2: JSJitInfo__bindgen_ty_2 {
protoID: PrototypeList::ID::HTMLCanvasElement as u16,
},
__bindgen_anon_3: JSJitInfo__bindgen_ty_3 { depth: 4 },
_bitfield_align_1: [],
_bitfield_1: __BindgenBitfieldUnit::new(
new_jsjitinfo_bitfield_1!(
JSJitInfo_OpType::Getter as u8,
JSJitInfo_AliasSet::AliasDOMSets as u8,
JSValueType::JSVAL_TYPE_DOUBLE as u8,
true,
true,
false,
false,
false,
false,
0,
).to_ne_bytes()
),
};
const height_setterinfo: JSJitInfo = JSJitInfo {
__bindgen_anon_1: JSJitInfo__bindgen_ty_1 {
setter: Some(set_height)
},
__bindgen_anon_2: JSJitInfo__bindgen_ty_2 {
protoID: PrototypeList::ID::HTMLCanvasElement as u16,
},
__bindgen_anon_3: JSJitInfo__bindgen_ty_3 { depth: 4 },
_bitfield_align_1: [],
_bitfield_1: __BindgenBitfieldUnit::new(
new_jsjitinfo_bitfield_1!(
JSJitInfo_OpType::Setter as u8,
JSJitInfo_AliasSet::AliasEverything as u8,
JSValueType::JSVAL_TYPE_UNDEFINED as u8,
false,
false,
false,
false,
false,
false,
0,
).to_ne_bytes()
),
};
unsafe extern fn getContext(cx: *mut JSContext, _obj: RawHandleObject, this: *mut libc::c_void, args: *const JSJitMethodCallArgs) -> bool {
let mut result = false;
wrap_panic(&mut || result = (|| {
let cx = SafeJSContext::from_ptr(cx);
let this = &*(this as *const HTMLCanvasElement);
let args = &*args;
let argc = args.argc_;
if argc < 1 {
throw_type_error(*cx, "Not enough arguments to \"HTMLCanvasElement.getContext\".");
return false;
}
let arg0: DOMString = match FromJSValConvertible::from_jsval(*cx, HandleValue::from_raw(args.get(0)), StringificationBehavior::Default) {
Ok(ConversionResult::Success(strval)) => strval,
Ok(ConversionResult::Failure(error)) => {
throw_type_error(*cx, &error);
return false;
}
_ => { return false;
},
};
let arg1: HandleValue = if args.get(1).is_undefined() {
HandleValue::null()
} else {
HandleValue::from_raw(args.get(1))
};
let result: Option<UnionTypes::CanvasRenderingContext2DOrWebGLRenderingContextOrWebGL2RenderingContextOrGPUCanvasContext> = this.GetContext(cx, arg0, arg1);
(result).to_jsval(*cx, MutableHandleValue::from_raw(args.rval()));
return true;
})());
result
}
const getContext_methodinfo: JSJitInfo = JSJitInfo {
__bindgen_anon_1: JSJitInfo__bindgen_ty_1 {
method: Some(getContext)
},
__bindgen_anon_2: JSJitInfo__bindgen_ty_2 {
protoID: PrototypeList::ID::HTMLCanvasElement as u16,
},
__bindgen_anon_3: JSJitInfo__bindgen_ty_3 { depth: 4 },
_bitfield_align_1: [],
_bitfield_1: __BindgenBitfieldUnit::new(
new_jsjitinfo_bitfield_1!(
JSJitInfo_OpType::Method as u8,
JSJitInfo_AliasSet::AliasEverything as u8,
JSValueType::JSVAL_TYPE_UNKNOWN as u8,
false,
false,
false,
false,
false,
false,
0,
).to_ne_bytes()
),
};
unsafe extern fn toDataURL(cx: *mut JSContext, _obj: RawHandleObject, this: *mut libc::c_void, args: *const JSJitMethodCallArgs) -> bool {
let mut result = false;
wrap_panic(&mut || result = (|| {
let cx = SafeJSContext::from_ptr(cx);
let this = &*(this as *const HTMLCanvasElement);
let args = &*args;
let argc = args.argc_;
let arg0: Option<DOMString> = if args.get(0).is_undefined() {
None
} else {
Some(match FromJSValConvertible::from_jsval(*cx, HandleValue::from_raw(args.get(0)), StringificationBehavior::Default) {
Ok(ConversionResult::Success(strval)) => strval,
Ok(ConversionResult::Failure(error)) => {
throw_type_error(*cx, &error);
return false;
}
_ => { return false;
},
})
};
let arg1: HandleValue = if args.get(1).is_undefined() {
HandleValue::undefined()
} else {
HandleValue::from_raw(args.get(1))
};
let result: Result<USVString, Error> = this.ToDataURL(cx, arg0, arg1);
let result = match result {
Ok(result) => result,
Err(e) => {
throw_dom_exception(cx, &this.global(), e);
return false;
},
};
(result).to_jsval(*cx, MutableHandleValue::from_raw(args.rval()));
return true;
})());
result
}
const toDataURL_methodinfo: JSJitInfo = JSJitInfo {
__bindgen_anon_1: JSJitInfo__bindgen_ty_1 {
method: Some(toDataURL)
},
__bindgen_anon_2: JSJitInfo__bindgen_ty_2 {
protoID: PrototypeList::ID::HTMLCanvasElement as u16,
},
__bindgen_anon_3: JSJitInfo__bindgen_ty_3 { depth: 4 },
_bitfield_align_1: [],
_bitfield_1: __BindgenBitfieldUnit::new(
new_jsjitinfo_bitfield_1!(
JSJitInfo_OpType::Method as u8,
JSJitInfo_AliasSet::AliasEverything as u8,
JSValueType::JSVAL_TYPE_STRING as u8,
false,
false,
false,
false,
false,
false,
0,
).to_ne_bytes()
),
};
unsafe extern fn captureStream(cx: *mut JSContext, _obj: RawHandleObject, this: *mut libc::c_void, args: *const JSJitMethodCallArgs) -> bool {
let mut result = false;
wrap_panic(&mut || result = (|| {
let cx = SafeJSContext::from_ptr(cx);
let this = &*(this as *const HTMLCanvasElement);
let args = &*args;
let argc = args.argc_;
let arg0: Option<Finite<f64>> = if args.get(0).is_undefined() {
None
} else {
Some(match FromJSValConvertible::from_jsval(*cx, HandleValue::from_raw(args.get(0)), ()) {
Ok(ConversionResult::Success(v)) => v,
Ok(ConversionResult::Failure(error)) => {
throw_type_error(*cx, &error);
return false;
}
_ => { return false;
}
})
};
let result: DomRoot<MediaStream> = this.CaptureStream(arg0);
(result).to_jsval(*cx, MutableHandleValue::from_raw(args.rval()));
return true;
})());
result
}
const captureStream_methodinfo: JSJitInfo = JSJitInfo {
__bindgen_anon_1: JSJitInfo__bindgen_ty_1 {
method: Some(captureStream)
},
__bindgen_anon_2: JSJitInfo__bindgen_ty_2 {
protoID: PrototypeList::ID::HTMLCanvasElement as u16,
},
__bindgen_anon_3: JSJitInfo__bindgen_ty_3 { depth: 4 },
_bitfield_align_1: [],
_bitfield_1: __BindgenBitfieldUnit::new(
new_jsjitinfo_bitfield_1!(
JSJitInfo_OpType::Method as u8,
JSJitInfo_AliasSet::AliasEverything as u8,
JSValueType::JSVAL_TYPE_OBJECT as u8,
false,
false,
false,
false,
false,
false,
0,
).to_ne_bytes()
),
};
unsafe extern fn _finalize(_cx: *mut GCContext, obj: *mut JSObject) {
wrap_panic(&mut || {
let this = native_from_object_static::<HTMLCanvasElement>(obj).unwrap();
finalize_common(this);
})
}
unsafe extern fn _trace(trc: *mut JSTracer, obj: *mut JSObject) {
wrap_panic(&mut || {
let this = native_from_object_static::<HTMLCanvasElement>(obj).unwrap();
if this.is_null() { return; } (*this).trace(trc);
})
}
static CLASS_OPS: JSClassOps = JSClassOps {
addProperty: None,
delProperty: None,
enumerate: None,
newEnumerate: None,
resolve: None,
mayResolve: None,
finalize: Some(_finalize),
call: None,
construct: None,
trace: Some(_trace),
};
static Class: DOMJSClass = DOMJSClass {
base: JSClass {
name: b"HTMLCanvasElement\0" as *const u8 as *const libc::c_char,
flags: JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE |
(((1) & JSCLASS_RESERVED_SLOTS_MASK) << JSCLASS_RESERVED_SLOTS_SHIFT)
,
cOps: &CLASS_OPS,
spec: ptr::null(),
ext: ptr::null(),
oOps: ptr::null(),
},
dom_class: DOMClass {
interface_chain: [ PrototypeList::ID::EventTarget, PrototypeList::ID::Node, PrototypeList::ID::Element, PrototypeList::ID::HTMLElement, PrototypeList::ID::HTMLCanvasElement, PrototypeList::ID::Last ],
depth: 4,
type_id: crate::dom::bindings::codegen::InheritTypes::TopTypeId { eventtarget: (crate::dom::bindings::codegen::InheritTypes::EventTargetTypeId::Node(crate::dom::bindings::codegen::InheritTypes::NodeTypeId::Element(crate::dom::bindings::codegen::InheritTypes::ElementTypeId::HTMLElement(crate::dom::bindings::codegen::InheritTypes::HTMLElementTypeId::HTMLCanvasElement)))) },
malloc_size_of: malloc_size_of_including_raw_self::<HTMLCanvasElement> as unsafe fn(&mut _, _) -> _,
global: InterfaceObjectMap::Globals::EMPTY,
}
};
impl HTMLCanvasElement {
fn __assert_parent_type(&self) {
use crate::dom::bindings::inheritance::HasParent;
let _: &HTMLElement = self.as_parent();
}
}
pub unsafe fn Wrap(cx: SafeJSContext, scope: &GlobalScope, given_proto: Option<HandleObject>, object: Box<HTMLCanvasElement>) -> DomRoot<HTMLCanvasElement> {
let raw = Root::new(MaybeUnreflectedDom::from_box(object));
let scope = scope.reflector().get_jsobject();
assert!(!scope.get().is_null());
assert!(((*get_object_class(scope.get())).flags & JSCLASS_IS_GLOBAL) != 0);
let _ac = JSAutoRealm::new(*cx, scope.get());
rooted!(in(*cx) let mut canonical_proto = ptr::null_mut::<JSObject>());
GetProtoObject(cx, scope, canonical_proto.handle_mut());
assert!(!canonical_proto.is_null());
rooted!(in(*cx) let mut proto = ptr::null_mut::<JSObject>());
if let Some(given) = given_proto {
*proto = *given;
if get_context_realm(*cx) != get_object_realm(*given) {
assert!(JS_WrapObject(*cx, proto.handle_mut()));
}
} else {
*proto = *canonical_proto;
}
rooted!(in(*cx) let obj = JS_NewObjectWithGivenProto(
*cx,
&Class.base,
proto.handle(),
));
assert!(!obj.is_null());
JS_SetReservedSlot(
obj.get(),
DOM_OBJECT_SLOT,
&PrivateValue(raw.as_ptr() as *const libc::c_void),
);
let root = raw.reflect_with(obj.get());
DomRoot::from_ref(&*root)
}
impl DomObjectWrap for dom::htmlcanvaselement::HTMLCanvasElement {
const WRAP: unsafe fn(
SafeJSContext,
&GlobalScope,
Option<HandleObject>,
Box<Self>,
) -> Root<Dom<Self>> = Wrap;
}
impl IDLInterface for HTMLCanvasElement {
#[inline]
fn derives(class: &'static DOMClass) -> bool {
ptr::eq(class, &Class.dom_class)
}
}
impl PartialEq for HTMLCanvasElement {
fn eq(&self, other: &HTMLCanvasElement) -> bool {
self as *const HTMLCanvasElement == other
}
}
pub trait HTMLCanvasElementMethods {
fn Width(&self) -> u32;
fn SetWidth(&self, value: u32);
fn Height(&self) -> u32;
fn SetHeight(&self, value: u32);
fn GetContext(&self, cx: SafeJSContext, contextId: DOMString, options: HandleValue) -> Option<UnionTypes::CanvasRenderingContext2DOrWebGLRenderingContextOrWebGL2RenderingContextOrGPUCanvasContext>;
fn ToDataURL(&self, cx: SafeJSContext, type_: Option<DOMString>, quality: HandleValue) -> Fallible<USVString>;
fn CaptureStream(&self, frameRequestRate: Option<Finite<f64>>) -> DomRoot<MediaStream>;
}
const sMethods_specs: &[&[JSFunctionSpec]] = &[
&[
JSFunctionSpec {
name: JSPropertySpec_Name { string_: b"getContext\0" as *const u8 as *const libc::c_char },
call: JSNativeWrapper { op: Some(generic_method), info: &getContext_methodinfo as *const _ as *const JSJitInfo },
nargs: 1,
flags: (JSPROP_ENUMERATE) as u16,
selfHostedName: 0 as *const libc::c_char
},
JSFunctionSpec {
name: JSPropertySpec_Name { string_: b"toDataURL\0" as *const u8 as *const libc::c_char },
call: JSNativeWrapper { op: Some(generic_method), info: &toDataURL_methodinfo as *const _ as *const JSJitInfo },
nargs: 0,
flags: (JSPROP_ENUMERATE) as u16,
selfHostedName: 0 as *const libc::c_char
},
JSFunctionSpec {
name: JSPropertySpec_Name { string_: ptr::null() },
call: JSNativeWrapper { op: None, info: ptr::null() },
nargs: 0,
flags: 0,
selfHostedName: ptr::null()
}]
,
&[
JSFunctionSpec {
name: JSPropertySpec_Name { string_: b"captureStream\0" as *const u8 as *const libc::c_char },
call: JSNativeWrapper { op: Some(generic_method), info: &captureStream_methodinfo as *const _ as *const JSJitInfo },
nargs: 0,
flags: (JSPROP_ENUMERATE) as u16,
selfHostedName: 0 as *const libc::c_char
},
JSFunctionSpec {
name: JSPropertySpec_Name { string_: ptr::null() },
call: JSNativeWrapper { op: None, info: ptr::null() },
nargs: 0,
flags: 0,
selfHostedName: ptr::null()
}]
];
const sMethods: &[Guard<&[JSFunctionSpec]>] = &[
Guard::new(Condition::Exposed(InterfaceObjectMap::Globals::WINDOW), sMethods_specs[0]),
Guard::new(Condition::Pref("dom.canvas_capture.enabled"), sMethods_specs[1])
];
const sAttributes_specs: &[&[JSPropertySpec]] = &[
&[
JSPropertySpec {
name: JSPropertySpec_Name { string_: b"width\0" as *const u8 as *const libc::c_char },
attributes_: (JSPROP_ENUMERATE),
kind_: (JSPropertySpec_Kind::NativeAccessor),
u: JSPropertySpec_AccessorsOrValue {
accessors: JSPropertySpec_AccessorsOrValue_Accessors {
getter: JSPropertySpec_Accessor {
native: JSNativeWrapper { op: Some(generic_getter), info: &width_getterinfo },
},
setter: JSPropertySpec_Accessor {
native: JSNativeWrapper { op: Some(generic_setter), info: &width_setterinfo },
}
}
}
}
,
JSPropertySpec {
name: JSPropertySpec_Name { string_: b"height\0" as *const u8 as *const libc::c_char },
attributes_: (JSPROP_ENUMERATE),
kind_: (JSPropertySpec_Kind::NativeAccessor),
u: JSPropertySpec_AccessorsOrValue {
accessors: JSPropertySpec_AccessorsOrValue_Accessors {
getter: JSPropertySpec_Accessor {
native: JSNativeWrapper { op: Some(generic_getter), info: &height_getterinfo },
},
setter: JSPropertySpec_Accessor {
native: JSNativeWrapper { op: Some(generic_setter), info: &height_setterinfo },
}
}
}
}
,
JSPropertySpec::ZERO]
,
&[
JSPropertySpec {
name: JSPropertySpec_Name { symbol_: SymbolCode::toStringTag as usize + 1 },
attributes_: (JSPROP_READONLY),
kind_: (JSPropertySpec_Kind::Value),
u: JSPropertySpec_AccessorsOrValue {
value: JSPropertySpec_ValueWrapper {
type_: JSPropertySpec_ValueWrapper_Type::String,
__bindgen_anon_1: JSPropertySpec_ValueWrapper__bindgen_ty_1 {
string: b"HTMLCanvasElement\0" as *const u8 as *const libc::c_char,
}
}
}
}
,
JSPropertySpec::ZERO]
];
const sAttributes: &[Guard<&[JSPropertySpec]>] = &[
Guard::new(Condition::Exposed(InterfaceObjectMap::Globals::WINDOW), sAttributes_specs[0]),
Guard::new(Condition::Satisfied, sAttributes_specs[1])
];
pub fn GetProtoObject(cx: SafeJSContext, global: HandleObject, mut rval: MutableHandleObject) {
get_per_interface_object_handle(cx, global, ProtoOrIfaceIndex::ID(PrototypeList::ID::HTMLCanvasElement), CreateInterfaceObjects, rval)
}
static PrototypeClass: JSClass = JSClass {
name: b"HTMLCanvasElementPrototype\0" as *const u8 as *const libc::c_char,
flags:
(0 ) << JSCLASS_RESERVED_SLOTS_SHIFT,
cOps: 0 as *const _,
spec: ptr::null(),
ext: ptr::null(),
oOps: ptr::null(),
};
unsafe extern fn _constructor(cx: *mut JSContext, argc: u32, vp: *mut JSVal) -> bool {
let mut result = false;
wrap_panic(&mut || result = {
let cx = SafeJSContext::from_ptr(cx);
let args = CallArgs::from_vp(vp, argc);
let global = GlobalScope::from_object(JS_CALLEE(*cx, vp).to_object());
let global = DomRoot::downcast::<dom::types::Window>(global).unwrap();
dom::bindings::htmlconstructor::call_html_constructor::<dom::types::HTMLCanvasElement>(
cx,
&args,
&global,
PrototypeList::ID::HTMLCanvasElement,
CreateInterfaceObjects,
)
});
result
}
static INTERFACE_OBJECT_CLASS: NonCallbackInterfaceObjectClass =
NonCallbackInterfaceObjectClass::new(
{
const BEHAVIOR: InterfaceConstructorBehavior = InterfaceConstructorBehavior::call(_constructor);
&BEHAVIOR
},
b"function HTMLCanvasElement() {\n [native code]\n}",
PrototypeList::ID::HTMLCanvasElement,
4);
pub fn GetConstructorObject(cx: SafeJSContext, global: HandleObject, mut rval: MutableHandleObject) {
get_per_interface_object_handle(cx, global, ProtoOrIfaceIndex::Constructor(PrototypeList::Constructor::HTMLCanvasElement), CreateInterfaceObjects, rval)
}
pub fn DefineDOMInterface(cx: SafeJSContext, global: HandleObject) {
define_dom_interface(cx, global, ProtoOrIfaceIndex::ID(PrototypeList::ID::HTMLCanvasElement), CreateInterfaceObjects, ConstructorEnabled)
}
fn ConstructorEnabled(aCx: SafeJSContext, aObj: HandleObject) -> bool {
is_exposed_in(aObj, InterfaceObjectMap::Globals::WINDOW)
}
unsafe fn CreateInterfaceObjects(cx: SafeJSContext, global: HandleObject, cache: *mut ProtoOrIfaceArray) {
rooted!(in(*cx) let mut prototype_proto = ptr::null_mut::<JSObject>());
HTMLElement_Binding::GetProtoObject(cx, global, prototype_proto.handle_mut());
assert!(!prototype_proto.is_null());
rooted!(in(*cx) let mut prototype = ptr::null_mut::<JSObject>());
create_interface_prototype_object(cx,
global,
prototype_proto.handle(),
&PrototypeClass,
sMethods,
sAttributes,
&[],
&[],
prototype.handle_mut());
assert!(!prototype.is_null());
assert!((*cache)[PrototypeList::ID::HTMLCanvasElement as usize].is_null());
(*cache)[PrototypeList::ID::HTMLCanvasElement as usize] = prototype.get();
<*mut JSObject>::post_barrier((*cache).as_mut_ptr().offset(PrototypeList::ID::HTMLCanvasElement as isize),
ptr::null_mut(),
prototype.get());
rooted!(in(*cx) let mut interface_proto = ptr::null_mut::<JSObject>());
HTMLElement_Binding::GetConstructorObject(cx, global, interface_proto.handle_mut());
assert!(!interface_proto.is_null());
rooted!(in(*cx) let mut interface = ptr::null_mut::<JSObject>());
create_noncallback_interface_object(cx,
global,
interface_proto.handle(),
&INTERFACE_OBJECT_CLASS,
&[],
&[],
&[],
prototype.handle(),
b"HTMLCanvasElement\0",
0,
&[],
interface.handle_mut());
assert!(!interface.is_null());
assert!((*cache)[PrototypeList::Constructor::HTMLCanvasElement as usize].is_null());
(*cache)[PrototypeList::Constructor::HTMLCanvasElement as usize] = interface.get();
<*mut JSObject>::post_barrier((*cache).as_mut_ptr().offset(PrototypeList::Constructor::HTMLCanvasElement as isize),
ptr::null_mut(),
interface.get());
}
}