--- /dev/null
+/* This file is part of NIT ( http://www.nitlanguage.org ).\r
+\r
+ Licensed under the Apache License, Version 2.0 (the "License");\r
+ you may not use this file except in compliance with the License.\r
+ You may obtain a copy of the License at\r
+\r
+ http://www.apache.org/licenses/LICENSE-2.0\r
+\r
+ Unless required by applicable law or agreed to in writing, software\r
+ distributed under the License is distributed on an "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+ See the License for the specific language governing permissions and\r
+ limitations under the License.\r
+\r
+ Documentation generator for the nit language.\r
+ Generate API documentation in HTML format from nit source code.\r
+*/\r
+\r
+/*\r
+ * Utils module\r
+ */\r
+define([\r
+ "jquery",\r
+], function($) {\r
+\r
+ String.prototype.startsWith = function(prefix, caseSensitive) {\r
+ if(caseSensitive) {\r
+ return this.toUpperCase().indexOf(prefix.toUpperCase()) === 0;\r
+ }\r
+ return this.indexOf(prefix) === 0;\r
+ }\r
+\r
+ // Compare two strings using Sorensen-Dice Coefficient\r
+ // see: http://en.wikipedia.org/wiki/S%C3%B8rensen%E2%80%93Dice_coefficient\r
+ String.prototype.dice = function(other) {\r
+ var length1 = this.length - 1;\r
+ var length2 = other.length - 1;\r
+ if(length1 < 1 || length2 < 1) return 0;\r
+\r
+ var bigrams2 = [];\r
+ for(var i = 0; i < length2; i++) {\r
+ bigrams2.push(other.substr(i, 2));\r
+ }\r
+\r
+ var intersection = 0;\r
+ for(var i = 0; i < length1; i++) {\r
+ var bigram1 = this.substr(i, 2);\r
+ for(var j = 0; j < length2; j++) {\r
+ if(bigram1 == bigrams2[j]) {\r
+ intersection++;\r
+ bigrams2[j] = null;\r
+ break;\r
+ }\r
+ }\r
+ }\r
+ return (2.0 * intersection) / (length1 + length2);\r
+ }\r
+\r
+ /* base64 */\r
+\r
+ String.prototype._keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";\r
+\r
+ // public method for encoding\r
+ String.prototype.base64Encode = function () {\r
+ var output = "";\r
+ var chr1, chr2, chr3, enc1, enc2, enc3, enc4;\r
+ var i = 0;\r
+\r
+ input = this._utf8_encode();\r
+\r
+ while (i < input.length) {\r
+\r
+ chr1 = input.charCodeAt(i++);\r
+ chr2 = input.charCodeAt(i++);\r
+ chr3 = input.charCodeAt(i++);\r
+\r
+ enc1 = chr1 >> 2;\r
+ enc2 = ((chr1 & 3) << 4) | (chr2 >> 4);\r
+ enc3 = ((chr2 & 15) << 2) | (chr3 >> 6);\r
+ enc4 = chr3 & 63;\r
+\r
+ if (isNaN(chr2)) {\r
+ enc3 = enc4 = 64;\r
+ } else if (isNaN(chr3)) {\r
+ enc4 = 64;\r
+ }\r
+\r
+ output = output +\r
+ this._keyStr.charAt(enc1) + this._keyStr.charAt(enc2) +\r
+ this._keyStr.charAt(enc3) + this._keyStr.charAt(enc4);\r
+\r
+ }\r
+ return output;\r
+ };\r
+\r
+ // public method for decoding\r
+ String.prototype.base64Decode = function () {\r
+ var output = "";\r
+ var chr1, chr2, chr3;\r
+ var enc1, enc2, enc3, enc4;\r
+ var i = 0;\r
+\r
+ input = this.replace(/[^A-Za-z0-9\+\/\=]/g, "");\r
+\r
+ while (i < input.length) {\r
+\r
+ enc1 = this._keyStr.indexOf(input.charAt(i++));\r
+ enc2 = this._keyStr.indexOf(input.charAt(i++));\r
+ enc3 = this._keyStr.indexOf(input.charAt(i++));\r
+ enc4 = this._keyStr.indexOf(input.charAt(i++));\r
+\r
+ chr1 = (enc1 << 2) | (enc2 >> 4);\r
+ chr2 = ((enc2 & 15) << 4) | (enc3 >> 2);\r
+ chr3 = ((enc3 & 3) << 6) | enc4;\r
+\r
+ output = output + String.fromCharCode(chr1);\r
+\r
+ if (enc3 != 64) {\r
+ output = output + String.fromCharCode(chr2);\r
+ }\r
+ if (enc4 != 64) {\r
+ output = output + String.fromCharCode(chr3);\r
+ }\r
+\r
+ }\r
+ return output._utf8_decode();;\r
+ };\r
+\r
+ // private method for UTF-8 encoding\r
+ String.prototype._utf8_encode = function () {\r
+ string = this.replace(/\r\n/g,"\n");\r
+ var utftext = "";\r
+\r
+ for (var n = 0; n < string.length; n++) {\r
+\r
+ var c = string.charCodeAt(n);\r
+\r
+ if (c < 128) {\r
+ utftext += String.fromCharCode(c);\r
+ }\r
+ else if((c > 127) && (c < 2048)) {\r
+ utftext += String.fromCharCode((c >> 6) | 192);\r
+ utftext += String.fromCharCode((c & 63) | 128);\r
+ }\r
+ else {\r
+ utftext += String.fromCharCode((c >> 12) | 224);\r
+ utftext += String.fromCharCode(((c >> 6) & 63) | 128);\r
+ utftext += String.fromCharCode((c & 63) | 128);\r
+ }\r
+\r
+ }\r
+ return utftext;\r
+ };\r
+\r
+ // private method for UTF-8 decoding\r
+ String.prototype._utf8_decode = function () {\r
+ var string = "";\r
+ var i = 0;\r
+ var c = c1 = c2 = 0;\r
+\r
+ while ( i < this.length ) {\r
+\r
+ c = this.charCodeAt(i);\r
+\r
+ if (c < 128) {\r
+ string += String.fromCharCode(c);\r
+ i++;\r
+ }\r
+ else if((c > 191) && (c < 224)) {\r
+ c2 = this.charCodeAt(i+1);\r
+ string += String.fromCharCode(((c & 31) << 6) | (c2 & 63));\r
+ i += 2;\r
+ }\r
+ else {\r
+ c2 = this.charCodeAt(i+1);\r
+ c3 = this.charCodeAt(i+2);\r
+ string += String.fromCharCode(((c & 15) << 12) | ((c2 & 63) << 6) | (c3 & 63));\r
+ i += 3;\r
+ }\r
+\r
+ }\r
+ return string;\r
+ };\r
+\r
+ // JQuery Case Insensitive :icontains selector\r
+ $.expr[':'].icontains = function(obj, index, meta, stack){\r
+ return (obj.textContent.replace(/\[[0-9]+\]/g, "") || obj.innerText.replace(/\[[0-9]+\]/g, "") || jQuery(obj).text().replace(/\[[0-9]+\]/g, "") || '').toLowerCase().indexOf(meta[3].toLowerCase()) >= 0;\r
+ };\r
+\r
+ return {\r
+ // Extract anchor part (after #) from URL string\r
+ extractAnchor: function(url) {\r
+ var index = url.indexOf("#");\r
+ if (index >= 0) {\r
+ return url.substring(index + 1);\r
+ }\r
+ return null;\r
+ },\r
+\r
+ delayEvent: function(handler, event) {\r
+ if(this.delayEvent.timeout) {\r
+ clearTimeout(this.delayEvent.timeout);\r
+ }\r
+ this.delayEvent.timeout = setTimeout(function() {\r
+ handler.call(event);\r
+ }, 50);\r
+ }\r
+ };\r
+});\r
nitlanguage / nit.git / blobdiff