diff options
author | Matěj Cepl <mcepl@redhat.com> | 2010-09-25 19:52:39 +0200 |
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committer | Matěj Cepl <mcepl@redhat.com> | 2010-09-25 19:52:39 +0200 |
commit | fcafe9d584797044fc24be1b3fb67da284e0cf17 (patch) | |
tree | cedfc5c59cfa42af1d688a4c406a5ea93071cce6 /lib | |
parent | 6c8bce9b6d6cf3c248171e51ccae3de66aa6909e (diff) | |
download | bugzilla-triage-fcafe9d584797044fc24be1b3fb67da284e0cf17.tar.gz |
Removing unused persistent-page-mod.js
Diffstat (limited to 'lib')
-rw-r--r-- | lib/persistent-page-mod.js | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/lib/persistent-page-mod.js b/lib/persistent-page-mod.js deleted file mode 100644 index ecf9b39..0000000 --- a/lib/persistent-page-mod.js +++ /dev/null @@ -1,57 +0,0 @@ -var timer = require("timer"); -var self = require("self"); - -function PersistentPageMod(window, callback) { - memory.track(this); - this.window = window; - this.callback = callback; - this.window.addEventListener("unload", this, false); - this.window.addEventListener("DOMSubtreeModified", this, false); - this.doMod(); - require("unload-2").ensure(this); -} - -PersistentPageMod.prototype = { - REPLACE_DELAY: 100, - doMod: function doMod() { - try { - this.callback.call(undefined, this.window); - } catch (e) { - console.exception(e); - } - this.timerID = null; - }, - handleEvent: function handleEvent(event) { - switch (event.type) { - case "unload": - if (event.target == this.window.document) - this.unload(); - break; - case "DOMSubtreeModified": - if (this.timerID == null) { - // Wait a bit to do the replacing. Otherwise, we just get called - // tons of times in a tiny period and end up hanging the browser - // for a while. - var self = this; - this.timerID = timer.setTimeout(function() {self.doMod();}, - this.REPLACE_DELAY); - } - break; - } - }, - unload: function unload() { - if (this.timerID != null) { - timer.clearTimeout(this.timerID); - this.timerID = null; - } - this.window.removeEventListener("DOMSubtreeModified", this, false); - this.window.removeEventListener("unload", this, false); - } -}; - -require("errors").catchAndLogProps(PersistentPageMod.prototype, - "handleEvent"); - -var register = exports.register = function register(window, callback) { - new PersistentPageMod(window, callback); -}; |