gryf/pentadactyl-pm
1
0
Fork 0
mirror of https://github.com/gryf/pentadactyl-pm.git synced 2026-01-06 03:44:10 +01:00
Code Issues Projects Releases Wiki Activity

Use the debugger for object property completion.

Browse Source
This commit is contained in:
Kris Maglione
2009-11-11 07:53:47 -05:00
parent f8ddb3e9c3
commit ee91adc5ad
4 changed files with 29 additions and 17 deletions
Download Patch File Download Diff File Expand all files Collapse all files

27
common/content/completion.js
View File

@@ -783,24 +783,18 @@ const Completion = Module("completion", {
}
this.iter = function iter(obj) {
let iterator = ([k, getKey(obj, k)] for (k in obj));
try {
// The point of 'for k in obj' is to get keys
// that are accessible via . or [] notation.
// Iterators quite often return values of no
// use whatsoever for this purpose, so, we try
// this rather dirty hack of getting a standard
// object iterator for any object that defines its
// own.
if ("__iterator__" in obj) {
let oldIter = obj.__iterator__;
delete obj.__iterator__;
iterator = Iterator(obj);
obj.__iterator__ = oldIter;
let seen = {};
let ret = {};
for (; obj; obj = obj.__proto__) {
services.get("debugger").wrapValue(obj).getProperties(ret, {});
for (let prop in values(ret.value)) {
let name = '|' + prop.name.stringValue;
if (name in seen)
continue;
seen[name] = 1;
yield [prop.name.stringValue, prop.value.getWrappedValue()]
}
}
catch (e) {}
return iterator;
};
// Search the object for strings starting with @key.
@@ -829,6 +823,7 @@ const Completion = Module("completion", {
// objects are problematic, to say the least.
compl = [v for (v in this.iter(obj))
if (v && (typeof orig == "object" && v[0] in orig || getKey(orig, v[0]) !== undefined))];
compl = util.Array.uniq(compl, true);
}
// And if wrappedJSObject happens to be available,