Mirrors/servo
1
0
Fork 0
mirror of https://github.com/servo/servo.git synced 2025-08-03 20:50:07 +01:00
Code Issues Projects Releases Packages Wiki Activity

Implement the form owner concept

Browse source
This commit is contained in:
Mukilan Thiyagarajan 2017-01-28 17:20:01 +03:00 • committed by Anthony Ramine
parent f90e19f705
commit 38a61712e4
25 changed files with 1004 additions and 165 deletions
Download patch file Download diff file Expand all files Collapse all files

26
components/script/dom/htmlbuttonelement.rs
View file

@ -7,7 +7,7 @@ use dom::attr::Attr;
use dom::bindings::codegen::Bindings::HTMLButtonElementBinding;
use dom::bindings::codegen::Bindings::HTMLButtonElementBinding::HTMLButtonElementMethods;
use dom::bindings::inheritance::Castable;
use dom::bindings::js::Root;
use dom::bindings::js::{MutNullableJS, Root};
use dom::bindings::str::DOMString;
use dom::document::Document;
use dom::element::{AttributeMutation, Element};
@ -26,6 +26,7 @@ use dom::virtualmethods::VirtualMethods;
use dom_struct::dom_struct;
use html5ever_atoms::LocalName;
use std::cell::Cell;
use std::default::Default;
use style::element_state::*;
#[derive(JSTraceable, PartialEq, Copy, Clone)]
@ -40,7 +41,8 @@ enum ButtonType {
#[dom_struct]
pub struct HTMLButtonElement {
htmlelement: HTMLElement,
button_type: Cell<ButtonType>
button_type: Cell<ButtonType>,
form_owner: MutNullableJS<HTMLFormElement>,
}
impl HTMLButtonElement {
@ -51,7 +53,8 @@ impl HTMLButtonElement {
htmlelement:
HTMLElement::new_inherited_with_state(IN_ENABLED_STATE,
local_name, prefix, document),
button_type: Cell::new(ButtonType::Submit)
button_type: Cell::new(ButtonType::Submit),
form_owner: Default::default(),
}
}
@ -211,6 +214,9 @@ impl VirtualMethods for HTMLButtonElement {
self.button_type.set(ButtonType::Submit);
}
}
},
&local_name!("form") => {
self.form_attribute_mutated(mutation);
}
_ => {},
}
@ -237,7 +243,19 @@ impl VirtualMethods for HTMLButtonElement {
}
}
impl FormControl for HTMLButtonElement {}
impl FormControl for HTMLButtonElement {
fn form_owner(&self) -> Option<Root<HTMLFormElement>> {
self.form_owner.get()
}
fn set_form_owner(&self, form: Option<&HTMLFormElement>) {
self.form_owner.set(form);
}
fn to_element<'a>(&'a self) -> &'a Element {
self.upcast::<Element>()
}
}
impl Validatable for HTMLButtonElement {
fn is_instance_validatable(&self) -> bool {