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DOM#highlight magic. Provide 'this' object for DOM#filter.

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This commit is contained in:
Kris Maglione
2011-09-17 21:30:39 -04:00
parent b330d8c909
commit 062e7e2a61
4 changed files with 18 additions and 11 deletions
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2
common/modules/config.jsm
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@@ -113,7 +113,7 @@ var ConfigBase = Class("ConfigBase", {
if (!this.haveGecko("2b"))
highlight.loadCSS(<![CDATA[
!TabNumber font-weight: bold; margin: 0px; padding-right: .8ex;
!TabIconNumber {
!TabIconNumber {
font-weight: bold;
color: white;
text-align: center;

22
common/modules/dom.jsm
View File

@@ -177,8 +177,9 @@ var DOM = Class("DOM", {
val = this.matcher(val);
this.constructor(Array.filter(this, val, self || this));
let obj = self || this.Empty();
for (let i = 0; i < this.length; i++)
if (val.call(self, this[i], i))
if (val.call(self || update(obj, [this[i]]), this[i], i))
res[res.length++] = this[i];
return res;
@@ -292,25 +293,28 @@ var DOM = Class("DOM", {
get highlight() let (self = this) ({
toString: function () self.attrNS(NS, "highlight") || "",
get list() this.toString().trim().split(/\s+/),
set list(val) self.attrNS(NS, "highlight", val.join(" ")),
get list() let (s = this.toString().trim()) s ? s.split(/\s+/) : [],
set list(val) {
let str = array.uniq(val).join(" ").trim();
self.attrNS(NS, "highlight", str || null);
},
has: function has(hl) ~this.list.indexOf(hl),
add: function add(hl) self.each(function () {
highlight.loaded[hl] = true;
this.attrNS(NS, "highlight",
array.uniq(this.highlight.list.concat(hl)).join(" "));
this.highlight.list = this.highlight.list.concat(hl);
}),
remove: function remove(hl) self.each(function () {
this.attrNS(NS, "highlight",
this.highlight.list.filter(function (h) h != hl));
this.highlight.list = this.highlight.list.filter(function (h) h != hl);
}),
toggle: function toggle(hl, val) self.each(function () {
toggle: function toggle(hl, val, thisObj) self.each(function (elem, i) {
let { highlight } = this;
highlight[val == null ? highlight.has(hl) : val ? "remove" : "add"](hl)
let v = callable(val) ? val.call(thisObj || this, elem, i) : val;
highlight[(v == null ? highlight.has(hl) : !v) ? "remove" : "add"](hl)
}),
}),