diff options
author | Derrell Lipman <derrell@samba.org> | 2007-01-03 20:17:37 +0000 |
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committer | Gerald (Jerry) Carter <jerry@samba.org> | 2007-10-10 14:36:09 -0500 |
commit | 626bb8efb0c825f332c937ffaaadc9b402079539 (patch) | |
tree | 1c95f69d157b24f64edff470143f5f55a09cfca6 /webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/lang/Core.js | |
parent | eeddcf8cc8eb655d7c40f1fd5f7fd422529f4f98 (diff) | |
download | samba-626bb8efb0c825f332c937ffaaadc9b402079539.tar.gz samba-626bb8efb0c825f332c937ffaaadc9b402079539.tar.bz2 samba-626bb8efb0c825f332c937ffaaadc9b402079539.zip |
r20517: re-add cleaned-up webapps
(This used to be commit 5a3d6ad0b7cf0ecf8b57b4088b19f7d4291c990b)
Diffstat (limited to 'webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/lang/Core.js')
-rw-r--r-- | webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/lang/Core.js | 238 |
1 files changed, 238 insertions, 0 deletions
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/lang/Core.js b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/lang/Core.js new file mode 100644 index 0000000000..11a620e0d6 --- /dev/null +++ b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/lang/Core.js @@ -0,0 +1,238 @@ +/* ************************************************************************ + + qooxdoo - the new era of web development + + http://qooxdoo.org + + Copyright: + 2004-2006 by 1&1 Internet AG, Germany, http://www.1and1.org + + License: + LGPL 2.1: http://www.gnu.org/licenses/lgpl.html + + Authors: + * Sebastian Werner (wpbasti) + * Andreas Ecker (ecker) + +************************************************************************ */ + +/* ************************************************************************ + +#module(core) + +************************************************************************ */ + +qx.OO.defineClass("qx.lang.Core"); + + +/* +--------------------------------------------------------------------------- + ADDITIONS FOR NATIVE ERROR OBJECT +--------------------------------------------------------------------------- +*/ + +if (!Error.prototype.toString) +{ + Error.prototype.toString = function() { + return this.message; + } +} + + + + + + +/* +--------------------------------------------------------------------------- + ADDITIONS FOR NATIVE FUNCTION OBJECT +--------------------------------------------------------------------------- +*/ + +/** + * function apply for browsers that do not support it natively, e.g. IE 5.0 + * <p> + * Based on code from youngpup.net licensed under + * Creative Commons Attribution 2.0 + * </p> + */ +if (!Function.prototype.apply) +{ + Function.prototype.apply = function(oScope, args) + { + var sarg = []; + var rtrn, call; + + if (!oScope) { + oScope = window; + } + + if (!args) { + args = []; + } + + for (var i = 0; i < args.length; i++) { + sarg[i] = "args["+i+"]"; + } + + call = "oScope._applyTemp_(" + sarg.join(",") + ");"; + + oScope._applyTemp_ = this; + rtrn = eval(call); + + delete oScope._applyTemp_; + + return rtrn; + } +} + + + + + + +/* +--------------------------------------------------------------------------- + ADDITIONS FOR NATIVE ARRAY OBJECT +--------------------------------------------------------------------------- +*/ + +// Add all JavaScript 1.5 Features if they are missing +// Mozilla 1.8 has support for indexOf, lastIndexOf, forEach, filter, map, some, every + +// Some of them from Erik Arvidsson <http://erik.eae.net/> +// More documentation could be found here: +// http://www.webreference.com/programming/javascript/ncz/column4/ +// An alternative implementation can be found here: +// http://www.nczonline.net/archive/2005/7/231 + +// http://developer-test.mozilla.org/docs/Core_JavaScript_1.5_Reference:Objects:Array:lastIndexOf +if (!Array.prototype.indexOf) +{ + Array.prototype.indexOf = function(obj, fromIndex) + { + if (fromIndex == null) + { + fromIndex = 0; + } + else if (fromIndex < 0) + { + fromIndex = Math.max(0, this.length + fromIndex); + } + + for (var i=fromIndex; i<this.length; i++) { + if (this[i] === obj) { + return i; + } + } + + return -1; + } +} + +// http://developer-test.mozilla.org/docs/Core_JavaScript_1.5_Reference:Objects:Array:lastIndexOf +if (!Array.prototype.lastIndexOf) +{ + Array.prototype.lastIndexOf = function(obj, fromIndex) + { + if (fromIndex == null) + { + fromIndex = this.length-1; + } + else if (fromIndex < 0) + { + fromIndex = Math.max(0, this.length + fromIndex); + } + + for (var i=fromIndex; i>=0; i--) { + if (this[i] === obj) { + return i; + } + } + + return -1; + } +} + +// http://developer-test.mozilla.org/docs/Core_JavaScript_1.5_Reference:Objects:Array:forEach +if (!Array.prototype.forEach) +{ + Array.prototype.forEach = function(f, obj) + { + // 'l' must be fixed during loop... see docs + for (var i=0, l=this.length; i<l; i++) { + f.call(obj, this[i], i, this); + } + } +} + +// http://developer-test.mozilla.org/docs/Core_JavaScript_1.5_Reference:Objects:Array:filter +if (!Array.prototype.filter) +{ + Array.prototype.filter = function(f, obj) + { + // must be fixed during loop... see docs + var l = this.length; + var res = []; + + for (var i=0; i<l; i++) + { + if (f.call(obj, this[i], i, this)) { + res.push(this[i]); + } + } + + return res; + } +} + +// http://developer-test.mozilla.org/docs/Core_JavaScript_1.5_Reference:Objects:Array:map +if (!Array.prototype.map) +{ + Array.prototype.map = function(f, obj) + { + var l = this.length; // must be fixed during loop... see docs + var res = []; + + for (var i=0; i<l; i++) { + res.push(f.call(obj, this[i], i, this)); + } + + return res; + } +} + +// http://developer-test.mozilla.org/docs/Core_JavaScript_1.5_Reference:Objects:Array:some +if (!Array.prototype.some) +{ + Array.prototype.some = function(f, obj) + { + var l = this.length; // must be fixed during loop... see docs + + for (var i=0; i<l; i++) + { + if (f.call(obj, this[i], i, this)) { + return true; + } + } + + return false; + } +} + +// http://developer-test.mozilla.org/docs/Core_JavaScript_1.5_Reference:Objects:Array:every +if (!Array.prototype.every) +{ + Array.prototype.every = function (f, obj) + { + var l = this.length; // must be fixed during loop... see docs + for (var i=0; i<l; i++) + { + if (!f.call(obj, this[i], i, this)) { + return false; + } + } + + return true; + } +} |