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Poke iterator stuff more.

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This commit is contained in:
Kris Maglione
2014-02-17 22:03:57 -08:00
parent 1963b49ab0
commit f0a4e74679
2 changed files with 5 additions and 18 deletions
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2
common/content/statusline.js
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@@ -121,8 +121,6 @@ var StatusLine = Module("statusline", {
},
cleanup: function cleanup(reason) {
util.dump("CLEANUP " + reason);
util.dump(this.statusBar.id, document.getElementById(this.statusBar.id));
if (reason != "unload" && "CustomizableUI" in window)
CustomizableUI.unregisterArea(this.statusBar.id, false);
},

21
common/modules/base.jsm
View File

@@ -1405,6 +1405,7 @@ function octal(decimal) parseInt(decimal, 8);
* @param {nsIJSIID} iface The interface to which to query all elements.
* @returns {Generator}
*/
let _iterator = "@@iterator" in [] ? "@@iterator" : "iterator";
function iter(obj, iface) {
if (arguments.length == 2 && iface instanceof Ci.nsIJSIID)
return iter(obj).map(item => item.QueryInterface(iface));
@@ -1420,20 +1421,10 @@ function iter(obj, iface) {
})();
else if (isinstance(obj, ["Iterator", "Generator"]))
;
else if (isinstance(obj, ["Map Iterator"]))
// This is stupid.
res = (function () {
for (;;) {
let { value, done } = obj.next();
if (done)
return;
yield value;
}
})();
else if (isinstance(obj, ["Map"]))
// This is stupid.
res = (r for (r of obj));
else if (isinstance(obj, [Ci.nsIDOMHTMLCollection, Ci.nsIDOMNodeList]))
res = array.iterItems(obj);
else if (_iterator in obj && callable(obj[_iterator]) && !("__iterator__" in obj))
res = (x for (x of obj));
else if (ctypes && ctypes.CData && obj instanceof ctypes.CData) {
while (obj.constructor instanceof ctypes.PointerType)
obj = obj.contents;
@@ -1447,8 +1438,6 @@ function iter(obj, iface) {
else
return iter({});
}
else if (isinstance(obj, [Ci.nsIDOMHTMLCollection, Ci.nsIDOMNodeList]))
res = array.iterItems(obj);
else if (Ci.nsIDOMNamedNodeMap && obj instanceof Ci.nsIDOMNamedNodeMap ||
Ci.nsIDOMMozNamedAttrMap && obj instanceof Ci.nsIDOMMozNamedAttrMap)
res = (function () {