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Usage of JSRef<Attr> in before_remove_attr & after_set_attr

Browse source 
JSRef<Attr> does not require allocating a DOMString for value, which are
unused in most cases. It also provides more access to Attr data.
This commit is contained in:
Bruno de Oliveira Abinader 2014-10-21 14:00:48 -04:00
parent f5e8df9dac
commit bbab8831e0
18 changed files with 255 additions and 225 deletions
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14
components/script/dom/attr.rs
View file

@ -172,22 +172,14 @@ impl<'a> AttrHelpers<'a> for JSRef<'a, Attr> {
let namespace_is_null = self.namespace == ns!("");
match set_type {
ReplacedAttr => {
if namespace_is_null {
vtable_for(&node).before_remove_attr(
self.local_name(),
self.value().as_slice().to_string())
}
}
FirstSetAttr => {}
ReplacedAttr if namespace_is_null => vtable_for(&node).before_remove_attr(self),
_ => ()
}
*self.value.borrow_mut() = value;
if namespace_is_null {
vtable_for(&node).after_set_attr(
self.local_name(),
self.value().as_slice().to_string())
vtable_for(&node).after_set_attr(self)
}
}

41
components/script/dom/element.rs
View file

@ -522,10 +522,8 @@ impl<'a> AttributeHandlers for JSRef<'a, Element> {
}
if namespace == ns!("") {
let removed_raw_value = (*self.attrs.borrow())[idx].root().Value();
vtable_for(&NodeCast::from_ref(self))
.before_remove_attr(&local_name,
removed_raw_value);
let attr = (*self.attrs.borrow())[idx].root();
vtable_for(&NodeCast::from_ref(self)).before_remove_attr(*attr);
}
self.attrs.borrow_mut().remove(idx);
@ -981,22 +979,24 @@ impl<'a> VirtualMethods for JSRef<'a, Element> {
Some(node as &VirtualMethods)
}
fn after_set_attr(&self, name: &Atom, value: DOMString) {
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value.clone()),
_ => (),
Some(ref s) => s.after_set_attr(attr),
_ => ()
}
match name.as_slice() {
"style" => {
match attr.local_name() {
&atom!("style") => {
let doc = document_from_node(*self).root();
let base_url = doc.url().clone();
let value = attr.value();
let style = Some(style::parse_style_attribute(value.as_slice(), &base_url));
*self.style_attribute.borrow_mut() = style;
}
"id" => {
&atom!("id") => {
let node: JSRef<Node> = NodeCast::from_ref(*self);
if node.is_in_doc() && !value.is_empty() {
let value = attr.value();
if node.is_in_doc() && !value.as_slice().is_empty() {
let doc = document_from_node(*self).root();
let value = Atom::from_slice(value.as_slice());
doc.register_named_element(*self, value);
@ -1005,22 +1005,23 @@ impl<'a> VirtualMethods for JSRef<'a, Element> {
_ => ()
}
self.notify_attribute_changed(name);
self.notify_attribute_changed(attr.local_name());
}
fn before_remove_attr(&self, name: &Atom, value: DOMString) {
fn before_remove_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.before_remove_attr(name, value.clone()),
_ => (),
Some(ref s) => s.before_remove_attr(attr),
_ => ()
}
match name.as_slice() {
"style" => {
match attr.local_name() {
&atom!("style") => {
*self.style_attribute.borrow_mut() = None;
}
"id" => {
&atom!("id") => {
let node: JSRef<Node> = NodeCast::from_ref(*self);
if node.is_in_doc() && !value.is_empty() {
let value = attr.value();
if node.is_in_doc() && !value.as_slice().is_empty() {
let doc = document_from_node(*self).root();
let value = Atom::from_slice(value.as_slice());
doc.unregister_named_element(*self, value);
@ -1029,7 +1030,7 @@ impl<'a> VirtualMethods for JSRef<'a, Element> {
_ => ()
}
self.notify_attribute_changed(name);
self.notify_attribute_changed(attr.local_name());
}
fn parse_plain_attribute(&self, name: &str, value: DOMString) -> AttrValue {

16
components/script/dom/htmlbodyelement.rs
View file

@ -2,6 +2,8 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::attr::Attr;
use dom::attr::AttrHelpers;
use dom::bindings::codegen::Bindings::EventHandlerBinding::EventHandlerNonNull;
use dom::bindings::codegen::Bindings::HTMLBodyElementBinding;
use dom::bindings::codegen::Bindings::HTMLBodyElementBinding::HTMLBodyElementMethods;
@ -18,7 +20,6 @@ use dom::node::{Node, ElementNodeTypeId, window_from_node};
use dom::virtualmethods::VirtualMethods;
use servo_util::str::DOMString;
use string_cache::Atom;
#[dom_struct]
pub struct HTMLBodyElement {
@ -63,13 +64,14 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLBodyElement> {
Some(element as &VirtualMethods)
}
fn after_set_attr(&self, name: &Atom, value: DOMString) {
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value.clone()),
Some(ref s) => s.after_set_attr(attr),
_ => (),
}
if name.as_slice().starts_with("on") {
let name = attr.local_name().as_slice();
if name.starts_with("on") {
static forwarded_events: &'static [&'static str] =
&["onfocus", "onload", "onscroll", "onafterprint", "onbeforeprint",
"onbeforeunload", "onhashchange", "onlanguagechange", "onmessage",
@ -80,14 +82,14 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLBodyElement> {
window.get_url(),
window.reflector().get_jsobject());
let evtarget: JSRef<EventTarget> =
if forwarded_events.iter().any(|&event| name.as_slice() == event) {
if forwarded_events.iter().any(|&event| name == event) {
EventTargetCast::from_ref(*window)
} else {
EventTargetCast::from_ref(*self)
};
evtarget.set_event_handler_uncompiled(cx, url, reflector,
name.as_slice().slice_from(2),
value);
name.slice_from(2),
attr.value().as_slice().to_string());
}
}
}

18
components/script/dom/htmlbuttonelement.rs
View file

@ -2,6 +2,8 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::attr::Attr;
use dom::attr::AttrHelpers;
use dom::bindings::codegen::Bindings::HTMLButtonElementBinding;
use dom::bindings::codegen::Bindings::HTMLButtonElementBinding::HTMLButtonElementMethods;
use dom::bindings::codegen::InheritTypes::{ElementCast, HTMLElementCast, NodeCast};
@ -78,15 +80,15 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLButtonElement> {
Some(htmlelement as &VirtualMethods)
}
fn after_set_attr(&self, name: &Atom, value: DOMString) {
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value.clone()),
Some(ref s) => s.after_set_attr(attr),
_ => (),
}
match attr.local_name() {
&atom!("disabled") => {
let node: JSRef<Node> = NodeCast::from_ref(*self);
match name.as_slice() {
"disabled" => {
node.set_disabled_state(true);
node.set_enabled_state(false);
},
@ -94,15 +96,15 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLButtonElement> {
}
}
fn before_remove_attr(&self, name: &Atom, value: DOMString) {
fn before_remove_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.before_remove_attr(name, value),
Some(ref s) => s.before_remove_attr(attr),
_ => (),
}
match attr.local_name() {
&atom!("disabled") => {
let node: JSRef<Node> = NodeCast::from_ref(*self);
match name.as_slice() {
"disabled" => {
node.set_disabled_state(false);
node.set_enabled_state(true);
node.check_ancestors_disabled_state_for_form_control();

28
components/script/dom/htmlcanvaselement.rs
View file

@ -2,6 +2,8 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::attr::Attr;
use dom::attr::AttrHelpers;
use dom::bindings::codegen::Bindings::HTMLCanvasElementBinding;
use dom::bindings::codegen::Bindings::HTMLCanvasElementBinding::HTMLCanvasElementMethods;
use dom::bindings::codegen::InheritTypes::HTMLCanvasElementDerived;
@ -18,7 +20,6 @@ use dom::node::{Node, ElementNodeTypeId, window_from_node};
use dom::virtualmethods::VirtualMethods;
use servo_util::str::{DOMString, parse_unsigned_integer};
use string_cache::Atom;
use geom::size::Size2D;
@ -99,18 +100,18 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLCanvasElement> {
Some(element as &VirtualMethods)
}
fn before_remove_attr(&self, name: &Atom, value: DOMString) {
fn before_remove_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.before_remove_attr(name, value.clone()),
_ => (),
Some(ref s) => s.before_remove_attr(attr),
_ => ()
}
let recreate = match name.as_slice() {
"width" => {
let recreate = match attr.local_name() {
&atom!("width") => {
self.width.set(DefaultWidth);
true
}
"height" => {
&atom!("height") => {
self.height.set(DefaultHeight);
true
}
@ -126,18 +127,19 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLCanvasElement> {
}
}
fn after_set_attr(&self, name: &Atom, value: DOMString) {
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value.clone()),
_ => (),
Some(ref s) => s.after_set_attr(attr),
_ => ()
}
let recreate = match name.as_slice() {
"width" => {
let value = attr.value();
let recreate = match attr.local_name() {
&atom!("width") => {
self.width.set(parse_unsigned_integer(value.as_slice().chars()).unwrap_or(DefaultWidth));
true
}
"height" => {
&atom!("height") => {
self.height.set(parse_unsigned_integer(value.as_slice().chars()).unwrap_or(DefaultHeight));
true
}

16
components/script/dom/htmlelement.rs
View file

@ -2,6 +2,8 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::attr::Attr;
use dom::attr::AttrHelpers;
use dom::bindings::codegen::Bindings::EventHandlerBinding::EventHandlerNonNull;
use dom::bindings::codegen::Bindings::HTMLElementBinding;
use dom::bindings::codegen::Bindings::HTMLElementBinding::HTMLElementMethods;
@ -18,7 +20,6 @@ use dom::node::{Node, ElementNodeTypeId, window_from_node};
use dom::virtualmethods::VirtualMethods;
use servo_util::str::DOMString;
use string_cache::Atom;
#[dom_struct]
pub struct HTMLElement {
@ -99,21 +100,22 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLElement> {
Some(element as &VirtualMethods)
}
fn after_set_attr(&self, name: &Atom, value: DOMString) {
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value.clone()),
_ => (),
Some(ref s) => s.after_set_attr(attr),
_ => ()
}
if name.as_slice().starts_with("on") {
let name = attr.local_name().as_slice();
if name.starts_with("on") {
let window = window_from_node(*self).root();
let (cx, url, reflector) = (window.get_cx(),
window.get_url(),
window.reflector().get_jsobject());
let evtarget: JSRef<EventTarget> = EventTargetCast::from_ref(*self);
evtarget.set_event_handler_uncompiled(cx, url, reflector,
name.as_slice().slice_from(2),
value);
name.slice_from(2),
attr.value().as_slice().to_string());
}
}
}

22
components/script/dom/htmlfieldsetelement.rs
View file

@ -2,6 +2,8 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::attr::Attr;
use dom::attr::AttrHelpers;
use dom::bindings::codegen::Bindings::HTMLFieldSetElementBinding;
use dom::bindings::codegen::Bindings::HTMLFieldSetElementBinding::HTMLFieldSetElementMethods;
use dom::bindings::codegen::InheritTypes::{ElementCast, HTMLFieldSetElementDerived, NodeCast};
@ -83,15 +85,15 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLFieldSetElement> {
Some(htmlelement as &VirtualMethods)
}
fn after_set_attr(&self, name: &Atom, value: DOMString) {
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value.clone()),
_ => (),
Some(ref s) => s.after_set_attr(attr),
_ => ()
}
match attr.local_name() {
&atom!("disabled") => {
let node: JSRef<Node> = NodeCast::from_ref(*self);
match name.as_slice() {
"disabled" => {
node.set_disabled_state(true);
node.set_enabled_state(false);
let maybe_legend = node.children().find(|node| node.is_htmllegendelement());
@ -115,15 +117,15 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLFieldSetElement> {
}
}
fn before_remove_attr(&self, name: &Atom, value: DOMString) {
fn before_remove_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.before_remove_attr(name, value),
_ => (),
Some(ref s) => s.before_remove_attr(attr),
_ => ()
}
match attr.local_name() {
&atom!("disabled") => {
let node: JSRef<Node> = NodeCast::from_ref(*self);
match name.as_slice() {
"disabled" => {
node.set_disabled_state(false);
node.set_enabled_state(true);
let maybe_legend = node.children().find(|node| node.is_htmllegendelement());

31
components/script/dom/htmliframeelement.rs
View file

@ -2,6 +2,7 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::attr::Attr;
use dom::attr::AttrHelpers;
use dom::bindings::codegen::Bindings::HTMLIFrameElementBinding;
use dom::bindings::codegen::Bindings::HTMLIFrameElementBinding::HTMLIFrameElementMethods;
@ -23,7 +24,6 @@ use servo_msg::constellation_msg::{PipelineId, SubpageId};
use servo_msg::constellation_msg::{IFrameSandboxed, IFrameUnsandboxed};
use servo_msg::constellation_msg::{ConstellationChan, LoadIframeUrlMsg};
use servo_util::str::DOMString;
use string_cache::Atom;
use std::ascii::StrAsciiExt;
use std::cell::Cell;
@ -188,15 +188,16 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLIFrameElement> {
Some(htmlelement as &VirtualMethods)
}
fn after_set_attr(&self, name: &Atom, value: DOMString) {
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value.clone()),
_ => (),
Some(ref s) => s.after_set_attr(attr),
_ => ()
}
if "sandbox" == name.as_slice() {
match attr.local_name() {
&atom!("sandbox") => {
let mut modes = AllowNothing as u8;
for word in value.as_slice().split(' ') {
for word in attr.value().as_slice().split(' ') {
modes |= match word.to_ascii_lower().as_slice() {
"allow-same-origin" => AllowSameOrigin,
"allow-forms" => AllowForms,
@ -208,24 +209,26 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLIFrameElement> {
} as u8;
}
self.sandbox.set(Some(modes));
}
if "src" == name.as_slice() {
},
&atom!("src") => {
let node: JSRef<Node> = NodeCast::from_ref(*self);
if node.is_in_doc() {
self.process_the_iframe_attributes()
}
},
_ => ()
}
}
fn before_remove_attr(&self, name: &Atom, value: DOMString) {
fn before_remove_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.before_remove_attr(name, value),
_ => (),
Some(ref s) => s.before_remove_attr(attr),
_ => ()
}
if "sandbox" == name.as_slice() {
self.sandbox.set(None);
match attr.local_name() {
&atom!("sandbox") => self.sandbox.set(None),
_ => ()
}
}

27
components/script/dom/htmlimageelement.rs
View file

@ -2,7 +2,8 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::attr::AttrValue;
use dom::attr::Attr;
use dom::attr::{AttrHelpers, AttrValue};
use dom::bindings::cell::DOMRefCell;
use dom::bindings::codegen::Bindings::HTMLImageElementBinding;
use dom::bindings::codegen::Bindings::HTMLImageElementBinding::HTMLImageElementMethods;
@ -166,27 +167,31 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLImageElement> {
Some(htmlelement as &VirtualMethods)
}
fn after_set_attr(&self, name: &Atom, value: DOMString) {
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value.clone()),
_ => (),
Some(ref s) => s.after_set_attr(attr),
_ => ()
}
if "src" == name.as_slice() {
match attr.local_name() {
&atom!("src") => {
let window = window_from_node(*self).root();
let url = window.get_url();
self.update_image(Some((value, &url)));
self.update_image(Some((attr.value().as_slice().to_string(), &url)));
},
_ => ()
}
}
fn before_remove_attr(&self, name: &Atom, value: DOMString) {
fn before_remove_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.before_remove_attr(name, value.clone()),
_ => (),
Some(ref s) => s.before_remove_attr(attr),
_ => ()
}
if atom!("src") == *name {
self.update_image(None);
match attr.local_name() {
&atom!("src") => self.update_image(None),
_ => ()
}
}

48
components/script/dom/htmlinputelement.rs
View file

@ -2,6 +2,8 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::attr::Attr;
use dom::attr::AttrHelpers;
use dom::bindings::cell::DOMRefCell;
use dom::bindings::codegen::Bindings::AttrBinding::AttrMethods;
use dom::bindings::codegen::Bindings::DocumentBinding::DocumentMethods;
@ -13,7 +15,6 @@ use dom::bindings::codegen::InheritTypes::{ElementCast, HTMLElementCast, HTMLFor
use dom::bindings::codegen::InheritTypes::{HTMLInputElementDerived, HTMLFieldSetElementDerived};
use dom::bindings::js::{JS, JSRef, Temporary, OptionalRootable, ResultRootable};
use dom::bindings::utils::{Reflectable, Reflector};
use dom::attr::{AttrHelpers};
use dom::document::{Document, DocumentHelpers};
use dom::element::{AttributeHandlers, Element, HTMLInputElementTypeId};
use dom::event::Event;
@ -265,27 +266,29 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLInputElement> {
Some(htmlelement as &VirtualMethods)
}
fn after_set_attr(&self, name: &Atom, value: DOMString) {
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value.clone()),
_ => (),
Some(ref s) => s.after_set_attr(attr),
_ => ()
}
match attr.local_name() {
&atom!("disabled") => {
let node: JSRef<Node> = NodeCast::from_ref(*self);
match name.as_slice() {
"disabled" => {
node.set_disabled_state(true);
node.set_enabled_state(false);
}
"checked" => {
&atom!("checked") => {
self.update_checked_state(true);
}
"size" => {
&atom!("size") => {
let value = attr.value();
let parsed = parse_unsigned_integer(value.as_slice().chars());
self.size.set(parsed.unwrap_or(DEFAULT_INPUT_SIZE));
self.force_relayout();
}
"type" => {
&atom!("type") => {
let value = attr.value();
self.input_type.set(match value.as_slice() {
"button" => InputButton(None),
"submit" => InputButton(Some(DEFAULT_SUBMIT_VALUE)),
@ -303,12 +306,13 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLInputElement> {
}
self.force_relayout();
}
"value" => {
*self.value.borrow_mut() = Some(value);
&atom!("value") => {
*self.value.borrow_mut() = Some(attr.value().as_slice().to_string());
self.force_relayout();
}
"name" => {
&atom!("name") => {
if self.input_type.get() == InputRadio {
let value = attr.value();
self.radio_group_updated(Some(value.as_slice()));
}
}
@ -316,27 +320,27 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLInputElement> {
}
}
fn before_remove_attr(&self, name: &Atom, value: DOMString) {
fn before_remove_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.before_remove_attr(name, value),
_ => (),
Some(ref s) => s.before_remove_attr(attr),
_ => ()
}
match attr.local_name() {
&atom!("disabled") => {
let node: JSRef<Node> = NodeCast::from_ref(*self);
match name.as_slice() {
"disabled" => {
node.set_disabled_state(false);
node.set_enabled_state(true);
node.check_ancestors_disabled_state_for_form_control();
}
"checked" => {
&atom!("checked") => {
self.update_checked_state(false);
}
"size" => {
&atom!("size") => {
self.size.set(DEFAULT_INPUT_SIZE);
self.force_relayout();
}
"type" => {
&atom!("type") => {
if self.input_type.get() == InputRadio {
broadcast_radio_checked(*self,
self.get_radio_group()
@ -346,11 +350,11 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLInputElement> {
self.input_type.set(InputText);
self.force_relayout();
}
"value" => {
&atom!("value") => {
*self.value.borrow_mut() = None;
self.force_relayout();
}
"name" => {
&atom!("name") => {
if self.input_type.get() == InputRadio {
self.radio_group_updated(None);
}

13
components/script/dom/htmllinkelement.rs
View file

@ -2,6 +2,7 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::attr::Attr;
use dom::attr::AttrHelpers;
use dom::bindings::codegen::Bindings::HTMLLinkElementBinding;
use dom::bindings::codegen::InheritTypes::HTMLLinkElementDerived;
@ -67,19 +68,19 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLLinkElement> {
Some(htmlelement as &VirtualMethods)
}
fn after_set_attr(&self, name: &Atom, value: DOMString) {
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value.clone()),
_ => (),
Some(ref s) => s.after_set_attr(attr),
_ => ()
}
let element: JSRef<Element> = ElementCast::from_ref(*self);
let rel = get_attr(element, &atom!("rel"));
match (rel, name.as_slice()) {
(ref rel, "href") => {
match (rel, attr.local_name()) {
(ref rel, &atom!("href")) => {
if is_stylesheet(rel) {
self.handle_stylesheet_url(value.as_slice());
self.handle_stylesheet_url(attr.value().as_slice());
}
}
(_, _) => ()

13
components/script/dom/htmlobjectelement.rs
View file

@ -2,6 +2,8 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::attr::Attr;
use dom::attr::AttrHelpers;
use dom::bindings::codegen::Bindings::AttrBinding::AttrMethods;
use dom::bindings::codegen::Bindings::HTMLObjectElementBinding;
use dom::bindings::codegen::Bindings::HTMLObjectElementBinding::HTMLObjectElementMethods;
@ -99,15 +101,18 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLObjectElement> {
Some(htmlelement as &VirtualMethods)
}
fn after_set_attr(&self, name: &Atom, value: DOMString) {
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value),
_ => (),
Some(ref s) => s.after_set_attr(attr),
_ => ()
}
if "data" == name.as_slice() {
match attr.local_name() {
&atom!("data") => {
let window = window_from_node(*self).root();
self.process_data_url(window.image_cache_task().clone());
},
_ => ()
}
}
}

22
components/script/dom/htmloptgroupelement.rs
View file

@ -2,6 +2,8 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::attr::Attr;
use dom::attr::AttrHelpers;
use dom::bindings::codegen::Bindings::HTMLOptGroupElementBinding;
use dom::bindings::codegen::Bindings::HTMLOptGroupElementBinding::HTMLOptGroupElementMethods;
use dom::bindings::codegen::InheritTypes::{HTMLElementCast, NodeCast};
@ -57,15 +59,15 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLOptGroupElement> {
Some(htmlelement as &VirtualMethods)
}
fn after_set_attr(&self, name: &Atom, value: DOMString) {
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value.clone()),
_ => (),
Some(ref s) => s.after_set_attr(attr),
_ => ()
}
match attr.local_name() {
&atom!("disabled") => {
let node: JSRef<Node> = NodeCast::from_ref(*self);
match name.as_slice() {
"disabled" => {
node.set_disabled_state(true);
node.set_enabled_state(false);
for child in node.children().filter(|child| child.is_htmloptionelement()) {
@ -77,15 +79,15 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLOptGroupElement> {
}
}
fn before_remove_attr(&self, name: &Atom, value: DOMString) {
fn before_remove_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.before_remove_attr(name, value),
_ => (),
Some(ref s) => s.before_remove_attr(attr),
_ => ()
}
match attr.local_name() {
&atom!("disabled") => {
let node: JSRef<Node> = NodeCast::from_ref(*self);
match name.as_slice() {
"disabled" => {
node.set_disabled_state(false);
node.set_enabled_state(true);
for child in node.children().filter(|child| child.is_htmloptionelement()) {

22
components/script/dom/htmloptionelement.rs
View file

@ -2,6 +2,8 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::attr::Attr;
use dom::attr::AttrHelpers;
use dom::bindings::codegen::Bindings::CharacterDataBinding::CharacterDataMethods;
use dom::bindings::codegen::Bindings::HTMLOptionElementBinding;
use dom::bindings::codegen::Bindings::HTMLOptionElementBinding::HTMLOptionElementMethods;
@ -97,15 +99,15 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLOptionElement> {
Some(htmlelement as &VirtualMethods)
}
fn after_set_attr(&self, name: &Atom, value: DOMString) {
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value.clone()),
_ => (),
Some(ref s) => s.after_set_attr(attr),
_ => ()
}
match attr.local_name() {
&atom!("disabled") => {
let node: JSRef<Node> = NodeCast::from_ref(*self);
match name.as_slice() {
"disabled" => {
node.set_disabled_state(true);
node.set_enabled_state(false);
},
@ -113,15 +115,15 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLOptionElement> {
}
}
fn before_remove_attr(&self, name: &Atom, value: DOMString) {
fn before_remove_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.before_remove_attr(name, value),
_ => (),
Some(ref s) => s.before_remove_attr(attr),
_ => ()
}
match attr.local_name() {
&atom!("disabled") => {
let node: JSRef<Node> = NodeCast::from_ref(*self);
match name.as_slice() {
"disabled" => {
node.set_disabled_state(false);
node.set_enabled_state(true);
node.check_parent_disabled_state_for_option();

22
components/script/dom/htmlselectelement.rs
View file

@ -2,6 +2,8 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::attr::Attr;
use dom::attr::AttrHelpers;
use dom::bindings::codegen::Bindings::HTMLSelectElementBinding;
use dom::bindings::codegen::Bindings::HTMLSelectElementBinding::HTMLSelectElementMethods;
use dom::bindings::codegen::InheritTypes::{HTMLElementCast, NodeCast};
@ -79,15 +81,15 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLSelectElement> {
Some(htmlelement as &VirtualMethods)
}
fn after_set_attr(&self, name: &Atom, value: DOMString) {
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value.clone()),
_ => (),
Some(ref s) => s.after_set_attr(attr),
_ => ()
}
match attr.local_name() {
&atom!("disabled") => {
let node: JSRef<Node> = NodeCast::from_ref(*self);
match name.as_slice() {
"disabled" => {
node.set_disabled_state(true);
node.set_enabled_state(false);
},
@ -95,15 +97,15 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLSelectElement> {
}
}
fn before_remove_attr(&self, name: &Atom, value: DOMString) {
fn before_remove_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.before_remove_attr(name, value),
_ => (),
Some(ref s) => s.before_remove_attr(attr),
_ => ()
}
match attr.local_name() {
&atom!("disabled") => {
let node: JSRef<Node> = NodeCast::from_ref(*self);
match name.as_slice() {
"disabled" => {
node.set_disabled_state(false);
node.set_enabled_state(true);
node.check_ancestors_disabled_state_for_form_control();

27
components/script/dom/htmltablecellelement.rs
View file

@ -2,6 +2,8 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::attr::Attr;
use dom::attr::AttrHelpers;
use dom::bindings::codegen::InheritTypes::{HTMLElementCast, HTMLTableCellElementDerived};
use dom::bindings::js::JSRef;
use dom::bindings::utils::{Reflectable, Reflector};
@ -16,7 +18,6 @@ use dom::virtualmethods::VirtualMethods;
use servo_util::str::{AutoLpa, DOMString, LengthOrPercentageOrAuto};
use servo_util::str;
use std::cell::Cell;
use string_cache::Atom;
#[dom_struct]
pub struct HTMLTableCellElement {
@ -64,27 +65,27 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLTableCellElement> {
Some(htmlelement as &VirtualMethods)
}
fn after_set_attr(&self, name: &Atom, value: DOMString) {
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value.clone()),
_ => {}
Some(ref s) => s.after_set_attr(attr),
_ => ()
}
match name.as_slice() {
"width" => self.width.set(str::parse_length(value.as_slice())),
_ => {}
match attr.local_name() {
&atom!("width") => self.width.set(str::parse_length(attr.value().as_slice())),
_ => ()
}
}
fn before_remove_attr(&self, name: &Atom, value: DOMString) {
fn before_remove_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.before_remove_attr(name, value),
_ => {}
Some(ref s) => s.before_remove_attr(attr),
_ => ()
}
match name.as_slice() {
"width" => self.width.set(AutoLpa),
_ => {}
match attr.local_name() {
&atom!("width") => self.width.set(AutoLpa),
_ => ()
}
}
}

22
components/script/dom/htmltextareaelement.rs
View file

@ -2,6 +2,8 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::attr::Attr;
use dom::attr::AttrHelpers;
use dom::bindings::codegen::Bindings::HTMLTextAreaElementBinding;
use dom::bindings::codegen::Bindings::HTMLTextAreaElementBinding::HTMLTextAreaElementMethods;
use dom::bindings::codegen::InheritTypes::{HTMLElementCast, NodeCast};
@ -62,15 +64,15 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLTextAreaElement> {
Some(htmlelement as &VirtualMethods)
}
fn after_set_attr(&self, name: &Atom, value: DOMString) {
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value.clone()),
_ => (),
Some(ref s) => s.after_set_attr(attr),
_ => ()
}
match attr.local_name() {
&atom!("disabled") => {
let node: JSRef<Node> = NodeCast::from_ref(*self);
match name.as_slice() {
"disabled" => {
node.set_disabled_state(true);
node.set_enabled_state(false);
},
@ -78,15 +80,15 @@ impl<'a> VirtualMethods for JSRef<'a, HTMLTextAreaElement> {
}
}
fn before_remove_attr(&self, name: &Atom, value: DOMString) {
fn before_remove_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.before_remove_attr(name, value),
_ => (),
Some(ref s) => s.before_remove_attr(attr),
_ => ()
}
match attr.local_name() {
&atom!("disabled") => {
let node: JSRef<Node> = NodeCast::from_ref(*self);
match name.as_slice() {
"disabled" => {
node.set_disabled_state(false);
node.set_enabled_state(true);
node.check_ancestors_disabled_state_for_form_control();

10
components/script/dom/virtualmethods.rs
View file

@ -2,6 +2,7 @@
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
use dom::attr::Attr;
use dom::attr::{AttrValue, StringAttrValue};
use dom::bindings::codegen::InheritTypes::ElementCast;
use dom::bindings::codegen::InheritTypes::HTMLAnchorElementCast;
@ -62,7 +63,6 @@ use dom::htmltextareaelement::HTMLTextAreaElement;
use dom::node::{Node, NodeHelpers, ElementNodeTypeId};
use servo_util::str::DOMString;
use string_cache::Atom;
/// Trait to allow DOM nodes to opt-in to overriding (or adding to) common
/// behaviours. Replicates the effect of C++ virtual methods.
@ -73,18 +73,18 @@ pub trait VirtualMethods {
/// Called when changing or adding attributes, after the attribute's value
/// has been updated.
fn after_set_attr(&self, name: &Atom, value: DOMString) {
fn after_set_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.after_set_attr(name, value),
Some(ref s) => s.after_set_attr(attr),
_ => (),
}
}
/// Called when changing or removing attributes, before any modification
/// has taken place.
fn before_remove_attr(&self, name: &Atom, value: DOMString) {
fn before_remove_attr(&self, attr: JSRef<Attr>) {
match self.super_type() {
Some(ref s) => s.before_remove_attr(name, value),
Some(ref s) => s.before_remove_attr(attr),
_ => (),
}
}