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Auto merge of #7452 - nox:cleanup-attributes, r=nox

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Introduce VirtualMethods::attribute_mutated()



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This commit is contained in:
bors-servo 2015-09-02 08:14:33 -06:00
commit eaf90c0b1c
33 changed files with 634 additions and 943 deletions
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50
components/script/dom/htmltablecellelement.rs
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@ -6,7 +6,7 @@ use dom::attr::{Attr, AttrValue};
use dom::bindings::codegen::Bindings::HTMLTableCellElementBinding::HTMLTableCellElementMethods;
use dom::bindings::codegen::InheritTypes::{HTMLElementCast, HTMLTableCellElementDerived};
use dom::document::Document;
use dom::element::ElementTypeId;
use dom::element::{AttributeMutation, ElementTypeId};
use dom::eventtarget::{EventTarget, EventTargetTypeId};
use dom::htmlelement::{HTMLElement, HTMLElementTypeId};
use dom::node::NodeTypeId;
@ -103,38 +103,26 @@ impl VirtualMethods for HTMLTableCellElement {
Some(htmlelement as &VirtualMethods)
}
fn after_set_attr(&self, attr: &Attr) {
if let Some(ref s) = self.super_type() {
s.after_set_attr(attr);
}
fn attribute_mutated(&self, attr: &Attr, mutation: AttributeMutation) {
self.super_type().unwrap().attribute_mutated(attr, mutation);
match attr.local_name() {
&atom!("bgcolor") => {
self.background_color.set(str::parse_legacy_color(&attr.value()).ok())
}
&atom!("colspan") => {
match *attr.value() {
AttrValue::UInt(_, colspan) => {
self.colspan.set(Some(max(DEFAULT_COLSPAN, colspan)))
},
_ => unreachable!(),
}
&atom!(bgcolor) => {
self.background_color.set(mutation.new_value(attr).and_then(|value| {
str::parse_legacy_color(&value).ok()
}));
},
&atom!("width") => self.width.set(str::parse_length(&attr.value())),
_ => ()
}
}
fn before_remove_attr(&self, attr: &Attr) {
if let Some(ref s) = self.super_type() {
s.before_remove_attr(attr);
}
match attr.local_name() {
&atom!("bgcolor") => self.background_color.set(None),
&atom!("colspan") => self.colspan.set(None),
&atom!("width") => self.width.set(LengthOrPercentageOrAuto::Auto),
_ => ()
&atom!(colspan) => {
self.colspan.set(mutation.new_value(attr).map(|value| {
max(DEFAULT_COLSPAN, value.uint().unwrap())
}));
},
&atom!(width) => {
let width = mutation.new_value(attr).map(|value| {
str::parse_length(&value)
});
self.width.set(width.unwrap_or(LengthOrPercentageOrAuto::Auto));
},
_ => {},
}
}