If you have a test case we can run please post it to the bug list:
http://code.google.com/p/fbug/issues/list
Which versions of Firebug have you tried?
jjb
On Feb 9, 8:25 am, Boris Mizhen <bo...@boriska.com> wrote:
> Hello all,
>
> I have some code that needs to traverse the windows hierarchy. It runs
> approximately 20 times slower while Firebug is active.
>
> I don't mind detecting Firebug and tweaking my behavior if it's
> unavoidable, but wanted to report this in case it is possible for you
> guys to fix.
>
> I wonder what is the reason for the slowdown?
>
> Regards,
> Boris
>
> var activateMarkup = function(opt_win) {
> var winCount = 0;
> var now = new Date().getTime();
>
> walkWindows(window.top, function(w) {
> try {
> winCount++;
> if (!win['activated']) {
> var doc = win.document;
> // some custom stuff goes here
> win['activated'] = true;
> }
> } catch (e) {
> // document not accessible or not ready yet
> }
> return true; // process all subwindows anyway
> });
>
> alert('activateMarkup ' + winCount + ' >' + (new Date().getTime() -
> now) + '<');
>
> };
>
> /**
> * Walks the window hierarchy starting with the root. Executes fn(win)
> for each
> * window, and if fn(win) returns true, descends into win's subtree.
> *
> * @param {Window} root the root window.
> * @param {Function} fn the function to execute.
> */
> function walkWindows(root, fn) {
> if (fn(root)) {
> var frames = root['frames'];
> var length = frames && frames.length;
> for (var i = 0; i < length; i++) {
> var frame = frames[i];
> if (fn(frame)) {
> walkWindows(frame, fn);
> }
> }
> }
>
> }
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