diff options
Diffstat (limited to 'webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/lang/Array.js')
-rw-r--r-- | webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/lang/Array.js | 158 |
1 files changed, 158 insertions, 0 deletions
diff --git a/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/lang/Array.js b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/lang/Array.js new file mode 100644 index 0000000000..57f124e884 --- /dev/null +++ b/webapps/qooxdoo-0.6.3-sdk/frontend/framework/source/class/qx/lang/Array.js @@ -0,0 +1,158 @@ +/* ************************************************************************ + + 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.Array"); + +qx.lang.Array.fromArguments = function(args) { + return Array.prototype.slice.call(args, 0); +} + +/*! + Utility function for padding/margin and all other shorthand handling. +*/ +qx.lang.Array.fromShortHand = function(params) +{ + var l = params.length; + + if (l > 4) { + throw new Error("Invalid number of arguments!"); + } + + var v; + var list = []; + + for (var i=0; i<l; i++) + { + v = params[i]; + + if (qx.util.Validation.isValidNumber(v)) + { + list.push(v); + } + else if (qx.util.Validation.isInvalidString(v)) + { + list.push(null); + } + else + { + throw new Error("Invalid shorthand value: " + v); + } + } + + // Fix Values (Shorthand) + switch(l) + { + case 1: + list[1] = list[2] = list[3] = list[0]; + break; + + case 2: + list[2] = list[0]; + + case 3: + list[3] = list[1]; + } + + return list; +} + +qx.lang.Array.copy = function(arr) { + return arr.concat(); +} + +qx.lang.Array.clone = function(arr) { + return arr.concat(); +} + +qx.lang.Array.getLast = function(arr) { + return arr[arr.length-1]; +} + +qx.lang.Array.getFirst = function(arr) { + return arr[0]; +} + +qx.lang.Array.insertAt = function(arr, obj, i) +{ + arr.splice(i, 0, obj); + + return arr; +} + +qx.lang.Array.insertBefore = function(arr, obj, obj2) +{ + var i = arr.indexOf(obj2); + + if (i == -1) + { + arr.push(obj); + } + else + { + arr.splice(i, 0, obj); + } + + return arr; +} + +qx.lang.Array.insertAfter = function(arr, o, o2) +{ + var i = arr.indexOf(o2); + + if (i == -1 || i == (arr.length-1)) + { + arr.push(o); + } + else + { + arr.splice(i+1, 0, o); + } + + return arr; +} + +qx.lang.Array.removeAt = function(arr, i) { + return arr.splice(i, 1); +} + +qx.lang.Array.removeAll = function(arr) { + return arr.splice(0, arr.length); +} + +qx.lang.Array.append = function(arr, a) { + Array.prototype.push.apply(arr, a); +} + +qx.lang.Array.remove = function(arr, obj) +{ + var i = arr.indexOf(obj); + + if (i != -1) { + return arr.splice(i, 1); + } +} + +qx.lang.Array.contains = function(arr, obj) { + return arr.indexOf(obj) != -1; +} |