From ad5cefeefc2dec285f9f9bb177e5bd190d0e6996 Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Fri, 22 Mar 2013 14:07:20 -0400
Subject: [PATCH] Better fix for IE9 issue with document.activeElement error (#1489008)
---
program/js/common.js | 85 ++++++++++++++++++++++++++++++------------
1 files changed, 60 insertions(+), 25 deletions(-)
diff --git a/program/js/common.js b/program/js/common.js
index fc2d10b..1075225 100644
--- a/program/js/common.js
+++ b/program/js/common.js
@@ -12,8 +12,6 @@
+-----------------------------------------------------------------------+
| Author: Thomas Bruederli <roundcube@gmail.com> |
+-----------------------------------------------------------------------+
-
- $Id$
*/
// Constants
@@ -55,14 +53,15 @@
this.ie4 = (this.ie && !this.dom);
this.ie5 = (this.dom && this.appver.indexOf('MSIE 5')>0);
this.ie8 = (this.dom && this.appver.indexOf('MSIE 8')>0);
+ this.ie9 = (this.dom && this.appver.indexOf('MSIE 9')>0);
this.ie7 = (this.dom && this.appver.indexOf('MSIE 7')>0);
this.ie6 = (this.dom && !this.ie8 && !this.ie7 && this.appver.indexOf('MSIE 6')>0);
this.ns = ((this.ver < 5 && this.name == 'Netscape') || (this.ver >= 5 && this.vendor.indexOf('Netscape') >= 0));
this.chrome = (this.agent_lc.indexOf('chrome') > 0);
this.safari = (!this.chrome && (this.agent_lc.indexOf('safari') > 0 || this.agent_lc.indexOf('applewebkit') > 0));
- this.mz = (this.dom && !this.ie && !this.ns && !this.chrome && !this.safari && this.agent.indexOf('Mozilla') >= 0);
- this.konq = (this.agent_lc.indexOf('konqueror') > 0);
+ this.konq = (this.agent_lc.indexOf('konqueror') > 0);
+ this.mz = (this.dom && !this.ie && !this.ns && !this.chrome && !this.safari && !this.konq && this.agent.indexOf('Mozilla') >= 0);
this.iphone = (this.safari && this.agent_lc.indexOf('iphone') > 0);
this.ipad = (this.safari && this.agent_lc.indexOf('ipad') > 0);
this.opera = window.opera ? true : false;
@@ -84,6 +83,7 @@
if (this.safari && (/;\s+([a-z]{2})-[a-z]{2}\)/.test(this.agent_lc)))
this.lang = RegExp.$1;
+ this.mobile = this.agent_lc.match(/iphone|ipad|ipod|android|blackberry|iemobile|opera mini|opera mobi/);
this.dhtml = ((this.ie4 && this.win) || this.ie5 || this.ie6 || this.ns4 || this.mz);
this.vml = (this.win && this.ie && this.dom && !this.opera);
this.pngalpha = (this.mz || (this.opera && this.vendver >= 6) || (this.ie && this.mac && this.vendver >= 5) ||
@@ -105,30 +105,28 @@
{
var classname = ' js';
- if (this.ie) {
- classname += ' ie';
- if (this.ie5)
- classname += ' ie5';
- else if (this.ie6)
- classname += ' ie6';
- else if (this.ie7)
- classname += ' ie7';
- else if (this.ie8)
- classname += ' ie8';
- }
+ if (this.ie)
+ classname += ' ie ie'+parseInt(this.vendver);
else if (this.opera)
classname += ' opera';
else if (this.konq)
classname += ' konqueror';
else if (this.safari)
- classname += ' safari';
-
- if (this.chrome)
classname += ' chrome';
- else if (this.iphone)
+ else if (this.chrome)
+ classname += ' chrome';
+ else if (this.mz)
+ classname += ' mozilla';
+
+ if (this.iphone)
classname += ' iphone';
else if (this.ipad)
classname += ' ipad';
+ else if (this.safari || this.chrome)
+ classname += ' webkit';
+
+ if (this.mobile)
+ classname += ' mobile';
if (document.documentElement)
document.documentElement.className += classname;
@@ -496,12 +494,15 @@
atom = '[^\\x00-\\x20\\x22\\x28\\x29\\x2c\\x2e\\x3a-\\x3c\\x3e\\x40\\x5b-\\x5d\\x7f-\\xff]+',
quoted_pair = '\\x5c[\\x00-\\x7f]',
quoted_string = '\\x22('+qtext+'|'+quoted_pair+')*\\x22',
+ ipv4 = '\\[(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])(\.(25[0-5]|2[0-4][0-9]|1[0-9][0-9]|[1-9]?[0-9])){3}\\]',
+ ipv6 = '\\[IPv6:[0-9a-f:.]+\\]',
+ ip_addr = '(' + ipv4 + ')|(' + ipv6 + ')',
// Use simplified domain matching, because we need to allow Unicode characters here
// So, e-mail address should be validated also on server side after idn_to_ascii() use
//domain_literal = '\\x5b('+dtext+'|'+quoted_pair+')*\\x5d',
//sub_domain = '('+atom+'|'+domain_literal+')',
// allow punycode/unicode top-level domain
- domain = '([^@\\x2e]+\\x2e)+([^\\x00-\\x40\\x5b-\\x60\\x7b-\\x7f]{2,}|xn--[a-z0-9]{2,})',
+ domain = '(('+ip_addr+')|(([^@\\x2e]+\\x2e)+([^\\x00-\\x40\\x5b-\\x60\\x7b-\\x7f]{2,}|xn--[a-z0-9]{2,})))',
// ICANN e-mail test (http://idn.icann.org/E-mail_test)
icann_domains = [
'\\u0645\\u062b\\u0627\\u0644\\x2e\\u0625\\u062e\\u062a\\u0628\\u0627\\u0631',
@@ -528,7 +529,6 @@
return false;
};
-
// recursively copy an object
function rcube_clone_object(obj)
@@ -637,6 +637,7 @@
return unescape(dc.substring(begin + prefix.length, end));
};
+// deprecated aliases, to be removed, use rcmail.set_cookie/rcmail.get_cookie
roundcube_browser.prototype.set_cookie = setCookie;
roundcube_browser.prototype.get_cookie = getCookie;
@@ -700,11 +701,9 @@
}
// Make getElementById() case-sensitive on IE
-if (bw.ie)
-{
+if (bw.ie) {
document._getElementById = document.getElementById;
- document.getElementById = function(id)
- {
+ document.getElementById = function(id) {
var i = 0, obj = document._getElementById(id);
if (obj && obj.id != id)
@@ -715,6 +714,42 @@
}
}
+// jQuery plugin to emulate HTML5 placeholder attributes on input elements
+jQuery.fn.placeholder = function(text) {
+ return this.each(function() {
+ var elem = $(this);
+ this.title = text;
+
+ // Try HTML5 placeholder attribute first
+ if ('placeholder' in this) {
+ elem.attr('placeholder', text);
+ }
+ // Fallback to Javascript emulation of placeholder
+ else {
+ this._placeholder = text;
+ elem.blur(function(e) {
+ if ($.trim(elem.val()) == "")
+ elem.val(text);
+ elem.triggerHandler('change');
+ })
+ .focus(function(e) {
+ if ($.trim(elem.val()) == text)
+ elem.val("");
+ elem.triggerHandler('change');
+ })
+ .change(function(e) {
+ var active = elem.val() == text;
+ elem[(active ? 'addClass' : 'removeClass')]('placeholder').attr('spellcheck', active);
+ });
+
+ // Do not blur currently focused element
+ if (this != document.activeElement)
+ elem.blur();
+ }
+ });
+};
+
+
// This code was written by Tyler Akins and has been placed in the
// public domain. It would be nice if you left this header intact.
// Base64 code from Tyler Akins -- http://rumkin.com
--
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