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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at https://mozilla.org/MPL/2.0/. */
use dom_struct::dom_struct;
use html5ever::{local_name, namespace_url, ns, LocalName, Prefix};
use js::rust::HandleObject;
use crate::dom::bindings::cell::DomRefCell;
use crate::dom::bindings::codegen::Bindings::HTMLDialogElementBinding::HTMLDialogElementMethods;
use crate::dom::bindings::inheritance::Castable;
use crate::dom::bindings::root::DomRoot;
use crate::dom::bindings::str::DOMString;
use crate::dom::document::Document;
use crate::dom::element::Element;
use crate::dom::eventtarget::EventTarget;
use crate::dom::htmlelement::HTMLElement;
use crate::dom::node::{window_from_node, Node};
#[dom_struct]
pub struct HTMLDialogElement {
htmlelement: HTMLElement,
return_value: DomRefCell<DOMString>,
}
impl HTMLDialogElement {
fn new_inherited(
local_name: LocalName,
prefix: Option<Prefix>,
document: &Document,
) -> HTMLDialogElement {
HTMLDialogElement {
htmlelement: HTMLElement::new_inherited(local_name, prefix, document),
return_value: DomRefCell::new(DOMString::new()),
}
}
#[allow(unrooted_must_root)]
pub fn new(
local_name: LocalName,
prefix: Option<Prefix>,
document: &Document,
proto: Option<HandleObject>,
) -> DomRoot<HTMLDialogElement> {
Node::reflect_node_with_proto(
Box::new(HTMLDialogElement::new_inherited(
local_name, prefix, document,
)),
document,
proto,
)
}
}
impl HTMLDialogElementMethods for HTMLDialogElement {
// https://html.spec.whatwg.org/multipage/#dom-dialog-open
make_bool_getter!(Open, "open");
// https://html.spec.whatwg.org/multipage/#dom-dialog-open
make_bool_setter!(SetOpen, "open");
// https://html.spec.whatwg.org/multipage/#dom-dialog-returnvalue
fn ReturnValue(&self) -> DOMString {
let return_value = self.return_value.borrow();
return_value.clone()
}
// https://html.spec.whatwg.org/multipage/#dom-dialog-returnvalue
fn SetReturnValue(&self, return_value: DOMString) {
*self.return_value.borrow_mut() = return_value;
}
// https://html.spec.whatwg.org/multipage/#dom-dialog-close
fn Close(&self, return_value: Option<DOMString>) {
let element = self.upcast::<Element>();
let target = self.upcast::<EventTarget>();
let win = window_from_node(self);
// Step 1 & 2
if element
.remove_attribute(&ns!(), &local_name!("open"))
.is_none()
{
return;
}
// Step 3
if let Some(new_value) = return_value {
*self.return_value.borrow_mut() = new_value;
}
// TODO: Step 4 implement pending dialog stack removal
// Step 5
win.task_manager()
.dom_manipulation_task_source()
.queue_simple_event(target, atom!("close"), &win);
}
}
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