askupasoftware /
mivhak.js
| @@ 12-1460 (lines=1449) @@ | ||
| 9 | * Developed by Askupa Software http://www.askupasoftware.com |
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| 10 | */ |
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| 11 | /* test-code */ |
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| 12 | var testapi = {}; |
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| 13 | /* end-test-code */ |
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| 14 | ||
| 15 | (function ( $ ) {// Ace global config |
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| 16 | ace.config.set('basePath', 'https://cdnjs.cloudflare.com/ajax/libs/ace/1.2.3/');/** |
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| 17 | * Converts a string to it's actual value, if applicable |
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| 18 | * |
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| 19 | * @param {String} str |
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| 20 | */ |
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| 21 | function strToValue( str ) |
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| 22 | { |
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| 23 | if('true' === str.toLowerCase()) return true; |
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| 24 | if('false' === str.toLowerCase()) return false; |
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| 25 | if(!isNaN(str)) return parseFloat(str); |
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| 26 | return str; |
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| 27 | } |
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| 28 | ||
| 29 | /** |
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| 30 | * Convert hyphened text to camelCase. |
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| 31 | * |
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| 32 | * @param {string} str |
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| 33 | * @returns {string} |
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| 34 | */ |
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| 35 | function toCamelCase( str ) |
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| 36 | { |
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| 37 | return str.replace(/-(.)/g,function(match){ |
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| 38 | return match[1].toUpperCase(); |
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| 39 | }); |
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| 40 | } |
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| 41 | ||
| 42 | /** |
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| 43 | * Reads the element's 'miv-' attributes and returns their values as an object |
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| 44 | * |
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| 45 | * @param {DOMElement} el |
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| 46 | * @returns {Object} |
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| 47 | */ |
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| 48 | function readAttributes( el ) |
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| 49 | { |
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| 50 | var options = {}; |
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| 51 | $.each(el.attributes, function(i, attr){ |
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| 52 | if(/^miv-/.test(attr.name)) |
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| 53 | { |
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| 54 | options[toCamelCase(attr.name.substr(4))] = strToValue(attr.value); |
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| 55 | } |
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| 56 | }); |
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| 57 | return options; |
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| 58 | } |
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| 59 | ||
| 60 | /** |
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| 61 | * Get the average value of all elements in the given array. |
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| 62 | * |
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| 63 | * @param {Array} arr |
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| 64 | * @returns {Number} |
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| 65 | */ |
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| 66 | function average( arr ) |
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| 67 | { |
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| 68 | var i = arr.length, sum = 0; |
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| 69 | while(i--) sum += parseFloat(arr[i]); |
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| 70 | return sum/arr.length; |
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| 71 | } |
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| 72 | ||
| 73 | /** |
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| 74 | * Get the maximum value of all elements in the given array. |
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| 75 | * |
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| 76 | * @param {Array} arr |
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| 77 | * @returns {Number} |
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| 78 | */ |
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| 79 | function max( arr ) |
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| 80 | { |
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| 81 | var i = arr.length, maxval = arr[--i]; |
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| 82 | while(i--) if(arr[i] > maxval) maxval = arr[i]; |
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| 83 | return maxval; |
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| 84 | } |
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| 85 | ||
| 86 | /** |
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| 87 | * Get the minimum value of all elements in the given array. |
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| 88 | * |
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| 89 | * @param {Array} arr |
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| 90 | * @returns {Number} |
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| 91 | */ |
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| 92 | function min( arr ) |
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| 93 | { |
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| 94 | var i = arr.length, minval = arr[--i]; |
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| 95 | while(i--) if(arr[i] < minval) minval = arr[i]; |
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| 96 | return minval; |
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| 97 | } |
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| 98 | ||
| 99 | /** |
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| 100 | * Calculate the editor's height based on the number of lines & line height. |
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| 101 | * |
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| 102 | * @param {jQuery} $editor Ther editor wrapper element (PRE) |
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| 103 | * @returns {Number} |
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| 104 | */ |
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| 105 | function getEditorHeight( $editor ) |
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| 106 | { |
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| 107 | var height = 0; |
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| 108 | $editor.find('.ace_text-layer').children().each(function(){ |
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| 109 | height += $(this).height(); |
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| 110 | }); |
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| 111 | return height; |
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| 112 | } |
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| 113 | ||
| 114 | /** |
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| 115 | * Convert a string like "3, 5-7" into an array of ranges in to form of |
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| 116 | * [ |
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| 117 | * {start:2, end:2}, |
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| 118 | * {start:4, end:6}, |
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| 119 | * ] |
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| 120 | * The string should be given as a list if comma delimited 1 based ranges. |
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| 121 | * The result is given as a 0 based array of ranges. |
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| 122 | * |
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| 123 | * @param {string} str |
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| 124 | * @returns {Array} |
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| 125 | */ |
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| 126 | function strToRange( str ) |
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| 127 | { |
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| 128 | var range = str.replace(' ', '').split(','), |
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| 129 | i = range.length, |
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| 130 | ranges = [], |
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| 131 | start, end, splitted; |
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| 132 | ||
| 133 | while(i--) |
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| 134 | { |
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| 135 | // Multiple lines highlight |
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| 136 | if( range[i].indexOf('-') > -1 ) |
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| 137 | { |
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| 138 | splitted = range[i].split('-'); |
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| 139 | start = parseInt(splitted[0])-1; |
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| 140 | end = parseInt(splitted[1])-1; |
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| 141 | } |
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| 142 | ||
| 143 | // Single line highlight |
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| 144 | else |
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| 145 | { |
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| 146 | start = parseInt(range[i])-1; |
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| 147 | end = start; |
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| 148 | } |
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| 149 | ||
| 150 | ranges.unshift({start:start,end:end}); |
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| 151 | } |
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| 152 | ||
| 153 | return ranges; |
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| 154 | } |
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| 155 | ||
| 156 | /** |
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| 157 | * Request animation frame. Uses setTimeout as a fallback if the browser does |
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| 158 | * not support requestAnimationFrame (based on 60 frames per second). |
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| 159 | * |
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| 160 | * @param {type} cb |
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| 161 | * @returns {Number} |
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| 162 | */ |
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| 163 | var raf = window.requestAnimationFrame || |
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| 164 | window.webkitRequestAnimationFrame || |
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| 165 | window.mozRequestAnimationFrame || |
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| 166 | window.msRequestAnimationFrame || |
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| 167 | function(cb) { return window.setTimeout(cb, 1000 / 60); }; |
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| 168 | ||
| 169 | /* test-code */ |
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| 170 | testapi.strToValue = strToValue; |
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| 171 | testapi.toCamelCase = toCamelCase; |
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| 172 | testapi.readAttributes = readAttributes; |
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| 173 | testapi.average = average; |
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| 174 | testapi.max = max; |
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| 175 | testapi.min = min; |
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| 176 | testapi.getEditorHeight = getEditorHeight; |
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| 177 | testapi.strToRange = strToRange; |
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| 178 | testapi.raf = raf; |
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| 179 | /* end-test-code *//** |
|
| 180 | * The constructor. |
|
| 181 | * See Mivhal.defaults for available options. |
|
| 182 | * |
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| 183 | * @param {DOMElement} selection |
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| 184 | * @param {Object} options |
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| 185 | */ |
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| 186 | function Mivhak( selection, options ) |
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| 187 | { |
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| 188 | // Bail if there are no resources |
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| 189 | if(!selection.getElementsByTagName('PRE').length) return; |
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| 190 | ||
| 191 | this.$selection = $( selection ); |
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| 192 | this.setOptions( options ); |
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| 193 | this.init(); |
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| 194 | } |
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| 195 | ||
| 196 | /** |
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| 197 | * Check if a given string represents a supported method |
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| 198 | * @param {string} method |
|
| 199 | */ |
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| 200 | Mivhak.methodExists = function( method ) |
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| 201 | { |
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| 202 | return typeof method === 'string' && Mivhak.methods[method]; |
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| 203 | }; |
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| 204 | ||
| 205 | /** |
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| 206 | * Initiate the code viewer. |
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| 207 | */ |
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| 208 | Mivhak.prototype.init = function() |
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| 209 | { |
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| 210 | this.initState(); |
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| 211 | this.parseResources(); |
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| 212 | this.createUI(); |
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| 213 | this.applyOptions(); |
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| 214 | this.callMethod('showTab',0); // Show first tab initially |
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| 215 | }; |
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| 216 | ||
| 217 | /** |
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| 218 | * Apply the options that were set by the user. This function is called when |
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| 219 | * Mivhak is initiated, and every time the options are updated. |
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| 220 | */ |
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| 221 | Mivhak.prototype.applyOptions = function() |
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| 222 | { |
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| 223 | this.callMethod('setHeight', this.options.height); |
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| 224 | this.callMethod('setAccentColor', this.options.accentColor); |
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| 225 | if(this.options.collapsed) this.callMethod('collapse'); |
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| 226 | if(!this.options.topbar) this.$selection.addClass('mivhak-no-topbar'); |
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| 227 | else this.$selection.removeClass('mivhak-no-topbar'); |
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| 228 | ||
| 229 | this.createCaption(); |
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| 230 | this.createLivePreview(); |
|
| 231 | }; |
|
| 232 | ||
| 233 | /** |
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| 234 | * Initiate this instance's state. |
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| 235 | */ |
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| 236 | Mivhak.prototype.initState = function() |
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| 237 | { |
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| 238 | this.state = { |
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| 239 | lineWrap: true, |
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| 240 | collapsed: false, |
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| 241 | height: 0, |
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| 242 | activeTab: null, // Updated by tabs.showTab |
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| 243 | resources: [] // Generated by parseResources() |
|
| 244 | }; |
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| 245 | }; |
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| 246 | ||
| 247 | /** |
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| 248 | * Set or update this instance's options. |
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| 249 | * @param {object} options |
|
| 250 | */ |
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| 251 | Mivhak.prototype.setOptions = function( options ) |
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| 252 | { |
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| 253 | // If options were already set, update them |
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| 254 | if( typeof this.options !== 'undefined' ) |
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| 255 | this.options = $.extend(true, {}, this.options, options, readAttributes(this.$selection[0])); |
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| 256 | ||
| 257 | // Otherwise, merge them with the defaults |
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| 258 | else this.options = $.extend(true, {}, Mivhak.defaults, options, readAttributes(this.$selection[0])); |
|
| 259 | }; |
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| 260 | ||
| 261 | /** |
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| 262 | * Call one of Mivhak's methods. See Mivhak.methods for available methods. |
|
| 263 | * To apply additional arguments, simply pass the arguments after the methodName |
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| 264 | * i.e. callMethod('methodName', arg1, arg2). |
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| 265 | * This method is also called internally when making a method call through jQuery |
|
| 266 | * i.e. $('#el').mivhak('methodName', arg1, arg2); |
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| 267 | * |
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| 268 | * @param {string} methodName |
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| 269 | */ |
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| 270 | Mivhak.prototype.callMethod = function( methodName ) |
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| 271 | { |
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| 272 | if(Mivhak.methodExists(methodName)) |
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| 273 | { |
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| 274 | // Call the method with the original arguments, removing the method's name from the list |
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| 275 | var args = []; |
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| 276 | Array.prototype.push.apply( args, arguments ); |
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| 277 | args.shift(); |
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| 278 | Mivhak.methods[methodName].apply(this, args); |
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| 279 | } |
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| 280 | }; |
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| 281 | ||
| 282 | /** |
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| 283 | * Create the user interface. |
|
| 284 | */ |
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| 285 | Mivhak.prototype.createUI = function() |
|
| 286 | { |
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| 287 | this.tabs = Mivhak.render('tabs',{mivhakInstance: this}); |
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| 288 | this.topbar = Mivhak.render('top-bar',{mivhakInstance: this}); |
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| 289 | this.notifier = Mivhak.render('notifier'); |
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| 290 | ||
| 291 | this.$selection.prepend(this.tabs.$el); |
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| 292 | this.$selection.prepend(this.topbar.$el); |
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| 293 | this.tabs.$el.prepend(this.notifier.$el); |
|
| 294 | }; |
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| 295 | ||
| 296 | /** |
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| 297 | * Calculate the height in pixels. |
|
| 298 | * |
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| 299 | * auto: Automatically calculate the height based on the number of lines. |
|
| 300 | * min: Calculate the height based on the height of the tab with the maximum number of lines |
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| 301 | * max: Calculate the height based on the height of the tab with the minimum number of lines |
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| 302 | * average: Calculate the height based on the average height of all tabs |
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| 303 | * |
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| 304 | * @param {string|number} h One of (auto|min|max|average) or a custom number |
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| 305 | * @returns {Number} |
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| 306 | */ |
|
| 307 | Mivhak.prototype.calculateHeight = function(h) |
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| 308 | { |
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| 309 | var heights = [], |
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| 310 | padding = this.options.padding*2, |
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| 311 | i = this.tabs.tabs.length; |
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| 312 | ||
| 313 | while(i--) |
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| 314 | heights.push(getEditorHeight($(this.tabs.tabs[i].resource.pre))+padding); |
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| 315 | ||
| 316 | if('average' === h) return average(heights); |
|
| 317 | if('shortest' === h) return min(heights); |
|
| 318 | if('longest' === h) return max(heights); |
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| 319 | if('auto' === h) return getEditorHeight($(this.activeTab.resource.pre))+padding; |
|
| 320 | if(!isNaN(h)) return parseInt(h); |
|
| 321 | }; |
|
| 322 | ||
| 323 | /** |
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| 324 | * Loop through each PRE element inside this.$selection and store it's options |
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| 325 | * in this.resources, merging it with the default option values. |
|
| 326 | */ |
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| 327 | Mivhak.prototype.parseResources = function() |
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| 328 | { |
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| 329 | var $this = this; |
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| 330 | ||
| 331 | this.resources = new Resources(); |
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| 332 | this.$selection.find('pre').each(function(){ |
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| 333 | $this.resources.add(this); |
|
| 334 | }); |
|
| 335 | }; |
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| 336 | ||
| 337 | Mivhak.prototype.createCaption = function() |
|
| 338 | { |
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| 339 | if(this.options.caption) |
|
| 340 | { |
|
| 341 | if(!this.caption) |
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| 342 | { |
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| 343 | this.caption = Mivhak.render('caption',{text: this.options.caption}); |
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| 344 | this.$selection.append(this.caption.$el); |
|
| 345 | } |
|
| 346 | else this.caption.setText(this.options.caption); |
|
| 347 | } |
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| 348 | else this.$selection.addClass('mivhak-no-caption'); |
|
| 349 | }; |
|
| 350 | ||
| 351 | /** |
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| 352 | * Create the live preview iframe window |
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| 353 | */ |
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| 354 | Mivhak.prototype.createLivePreview = function() |
|
| 355 | { |
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| 356 | if(this.options.runnable && typeof this.preview === 'undefined') |
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| 357 | { |
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| 358 | this.preview = Mivhak.render('live-preview',{resources: this.resources}); |
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| 359 | this.tabs.$el.append(this.preview.$el); |
|
| 360 | } |
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| 361 | }; |
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| 362 | ||
| 363 | /** |
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| 364 | * Remove all generated elements, data and events. |
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| 365 | * |
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| 366 | * TODO: keep initial HTML |
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| 367 | */ |
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| 368 | Mivhak.prototype.destroy = function() |
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| 369 | { |
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| 370 | this.$selection.empty(); |
|
| 371 | }; |
|
| 372 | ||
| 373 | /* test-code */ |
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| 374 | testapi.mivhak = Mivhak; |
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| 375 | /* end-test-code *//** |
|
| 376 | * A list of Mivhak default options |
|
| 377 | */ |
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| 378 | Mivhak.defaults = { |
|
| 379 | ||
| 380 | /** |
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| 381 | * Whether to add a live preview (and a "play" button) to run the code |
|
| 382 | * @type Boolean |
|
| 383 | */ |
|
| 384 | runnable: false, |
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| 385 | ||
| 386 | /** |
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| 387 | * Whther to allow the user to edit the code |
|
| 388 | * @type Boolean |
|
| 389 | */ |
|
| 390 | editable: false, |
|
| 391 | ||
| 392 | /** |
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| 393 | * Whether to show line numers on the left |
|
| 394 | * @type Boolean |
|
| 395 | */ |
|
| 396 | lineNumbers: false, |
|
| 397 | ||
| 398 | /** |
|
| 399 | * One of the supported CSS color values (HEX, RGB, etc...) to set as the |
|
| 400 | * code viewer's accent color. Controls the scrollbars, tab navigation and |
|
| 401 | * dropdown item colors. |
|
| 402 | * @type String |
|
| 403 | */ |
|
| 404 | accentColor: false, |
|
| 405 | ||
| 406 | /** |
|
| 407 | * Whether to collapse the code viewer initially |
|
| 408 | * @type Boolean |
|
| 409 | */ |
|
| 410 | collapsed: false, |
|
| 411 | ||
| 412 | /** |
|
| 413 | * Text/HTML string to be displayed at the bottom of the code viewer |
|
| 414 | * @type Boolean|string |
|
| 415 | */ |
|
| 416 | caption: false, |
|
| 417 | ||
| 418 | /** |
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| 419 | * The code viewer's theme. One of (dark|light) |
|
| 420 | * @type String |
|
| 421 | */ |
|
| 422 | theme: 'light', |
|
| 423 | ||
| 424 | /** |
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| 425 | * The code viewer's height. Either a number (for a custom height in pixels) |
|
| 426 | * or one of (auto|min|max|average). |
|
| 427 | * @type String|Number |
|
| 428 | */ |
|
| 429 | height: 'average', |
|
| 430 | ||
| 431 | /** |
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| 432 | * The surrounding padding between the code and the wrapper. |
|
| 433 | * @type Number |
|
| 434 | */ |
|
| 435 | padding: 15, |
|
| 436 | ||
| 437 | /** |
|
| 438 | * Whether to show/hide the top bar |
|
| 439 | * @type Boolean |
|
| 440 | */ |
|
| 441 | topbar: true, |
|
| 442 | ||
| 443 | /** |
|
| 444 | * An array of strings/objects for the settings dropdown menu |
|
| 445 | * @type Array |
|
| 446 | */ |
|
| 447 | buttons: ['wrap','copy','collapse','about'] |
|
| 448 | }; |
|
| 449 | ||
| 450 | /** |
|
| 451 | * A list of Mivhak resource default settings (Mivhak resources are any <pre> |
|
| 452 | * elements placed inside a Mivhak wrapper element). |
|
| 453 | */ |
|
| 454 | Mivhak.resourceDefaults = { |
|
| 455 | ||
| 456 | /** |
|
| 457 | * The resource language (one of the supported Ace Editor languages) |
|
| 458 | * @type string |
|
| 459 | */ |
|
| 460 | lang: null, |
|
| 461 | ||
| 462 | /** |
|
| 463 | * How the resource should be treated in the preview window. One of (script|style|markup) |
|
| 464 | * @type bool|string |
|
| 465 | */ |
|
| 466 | runAs: false, |
|
| 467 | ||
| 468 | /** |
|
| 469 | * A URL to an external source |
|
| 470 | * @type bool|string |
|
| 471 | */ |
|
| 472 | source: false, |
|
| 473 | ||
| 474 | /** |
|
| 475 | * Whether to show this resource as a tab. Useful if you want to include |
|
| 476 | * external libraries for the live preview and don't need to see their contents. |
|
| 477 | * @type Boolean |
|
| 478 | */ |
|
| 479 | visible: true, |
|
| 480 | ||
| 481 | /** |
|
| 482 | * Mark/highlight a range of lines given as a string in the format '1, 3-4' |
|
| 483 | * @type bool|string |
|
| 484 | */ |
|
| 485 | mark: false, |
|
| 486 | ||
| 487 | /** |
|
| 488 | * Set the initial line number (1 based). |
|
| 489 | * @type Number |
|
| 490 | */ |
|
| 491 | startLine: 1 |
|
| 492 | };var Resources = function() { |
|
| 493 | this.data = []; |
|
| 494 | }; |
|
| 495 | ||
| 496 | Resources.prototype.count = function() { |
|
| 497 | return this.data.length; |
|
| 498 | }; |
|
| 499 | ||
| 500 | Resources.prototype.add = function(pre) { |
|
| 501 | this.data.push($.extend({}, |
|
| 502 | Mivhak.resourceDefaults,{ |
|
| 503 | pre:pre, |
|
| 504 | content: pre.textContent |
|
| 505 | }, |
|
| 506 | readAttributes(pre) |
|
| 507 | )); |
|
| 508 | }; |
|
| 509 | ||
| 510 | Resources.prototype.get = function(i) { |
|
| 511 | return this.data[i]; |
|
| 512 | }; |
|
| 513 | ||
| 514 | Resources.prototype.update = function(i, content) { |
|
| 515 | this.data[i].content = content; |
|
| 516 | }; |
|
| 517 | ||
| 518 | // Built-in buttons |
|
| 519 | Mivhak.buttons = { |
|
| 520 | ||
| 521 | /** |
|
| 522 | * The wrap button features a toggle button and is used to toggle line wrap |
|
| 523 | * on/off for the currently active tab |
|
| 524 | */ |
|
| 525 | wrap: { |
|
| 526 | text: 'Wrap Lines', |
|
| 527 | toggle: true, |
|
| 528 | click: function(e) { |
|
| 529 | e.stopPropagation(); |
|
| 530 | this.callMethod('toggleLineWrap'); |
|
| 531 | } |
|
| 532 | }, |
|
| 533 | ||
| 534 | /** |
|
| 535 | * The copy button copies the code in the currently active tab to clipboard |
|
| 536 | * (except for Safari, where it selects the code and prompts the user to press command+c) |
|
| 537 | */ |
|
| 538 | copy: { |
|
| 539 | text: 'Copy', |
|
| 540 | click: function(e) { |
|
| 541 | this.callMethod('copyCode'); |
|
| 542 | } |
|
| 543 | }, |
|
| 544 | ||
| 545 | /** |
|
| 546 | * The collapse button toggles the entire code viewer into and out of its |
|
| 547 | * collapsed state. |
|
| 548 | */ |
|
| 549 | collapse: { |
|
| 550 | text: 'Colllapse', |
|
| 551 | click: function(e) { |
|
| 552 | this.callMethod('collapse'); |
|
| 553 | } |
|
| 554 | }, |
|
| 555 | ||
| 556 | /** |
|
| 557 | * The about button shows the user information about Mivhak |
|
| 558 | */ |
|
| 559 | about: { |
|
| 560 | text: 'About Mivhak', |
|
| 561 | click: function(e) { |
|
| 562 | this.notifier.closableNotification('Mivhak.js v1.0.0'); |
|
| 563 | } |
|
| 564 | } |
|
| 565 | };/** |
|
| 566 | * jQuery plugin's methods. |
|
| 567 | * In all methods, the 'this' keyword is pointing to the calling instance of Mivhak. |
|
| 568 | * These functions serve as the plugin's public API. |
|
| 569 | */ |
|
| 570 | Mivhak.methods = { |
|
| 571 | ||
| 572 | /** |
|
| 573 | * Toggle line wrap on/off for the currently active tab. Initially set to |
|
| 574 | * on (true) by default. |
|
| 575 | */ |
|
| 576 | toggleLineWrap: function() { |
|
| 577 | var $this = this; |
|
| 578 | this.state.lineWrap = !this.state.lineWrap; |
|
| 579 | $.each(this.tabs.tabs, function(i,tab) { |
|
| 580 | tab.editor.getSession().setUseWrapMode($this.state.lineWrap); |
|
| 581 | tab.vscroll.refresh(); |
|
| 582 | tab.hscroll.refresh(); |
|
| 583 | }); |
|
| 584 | }, |
|
| 585 | ||
| 586 | /** |
|
| 587 | * copy the code in the currently active tab to clipboard (works in all |
|
| 588 | * browsers apart from Safari, where it selects the code and prompts the |
|
| 589 | * user to press command+c) |
|
| 590 | */ |
|
| 591 | copyCode: function() { |
|
| 592 | var editor = this.activeTab.editor; |
|
| 593 | editor.selection.selectAll(); |
|
| 594 | editor.focus(); |
|
| 595 | if(document.execCommand('copy')) { |
|
| 596 | editor.selection.clearSelection(); |
|
| 597 | this.notifier.timedNotification('Copied to clipboard!', 2000); |
|
| 598 | } |
|
| 599 | else this.notifier.timedNotification('Press ⌘+C to copy the code', 2000); |
|
| 600 | }, |
|
| 601 | ||
| 602 | /** |
|
| 603 | * Collapse the code viewer and show a "Show Code" button. |
|
| 604 | */ |
|
| 605 | collapse: function() { |
|
| 606 | if(this.state.collapsed) return; |
|
| 607 | var $this = this; |
|
| 608 | this.state.collapsed = true; |
|
| 609 | this.notifier.closableNotification('Show Code', function(){$this.callMethod('expand');}); |
|
| 610 | this.$selection.addClass('mivhak-collapsed'); |
|
| 611 | this.callMethod('setHeight',this.notifier.$el.outerHeight(true)); |
|
| 612 | }, |
|
| 613 | ||
| 614 | /** |
|
| 615 | * Expand the code viewer if it's collapsed; |
|
| 616 | */ |
|
| 617 | expand: function() { |
|
| 618 | if(!this.state.collapsed) return; |
|
| 619 | this.state.collapsed = false; |
|
| 620 | this.notifier.hide(); // In case it's called by an external script |
|
| 621 | this.$selection.removeClass('mivhak-collapsed'); |
|
| 622 | this.callMethod('setHeight',this.options.height); |
|
| 623 | }, |
|
| 624 | ||
| 625 | /** |
|
| 626 | * Show/activate a tab by the given index (zero based). |
|
| 627 | * @param {number} index |
|
| 628 | */ |
|
| 629 | showTab: function(index) { |
|
| 630 | this.tabs.showTab(index); |
|
| 631 | this.topbar.activateNavTab(index); |
|
| 632 | if(this.options.runnable) |
|
| 633 | this.preview.hide(); |
|
| 634 | }, |
|
| 635 | ||
| 636 | /** |
|
| 637 | * Set the height of the code viewer. One of (auto|min|max|average) or |
|
| 638 | * a custom number. |
|
| 639 | * @param {string|number} height |
|
| 640 | */ |
|
| 641 | setHeight: function(height) { |
|
| 642 | var $this = this; |
|
| 643 | raf(function(){ |
|
| 644 | $this.state.height = $this.calculateHeight(height); |
|
| 645 | $this.tabs.$el.height($this.state.height); |
|
| 646 | $.each($this.tabs.tabs, function(i,tab) { |
|
| 647 | $(tab.resource.pre).height(height); |
|
| 648 | tab.editor.resize(); |
|
| 649 | tab.vscroll.refresh(); |
|
| 650 | tab.hscroll.refresh(); |
|
| 651 | }); |
|
| 652 | }); |
|
| 653 | }, |
|
| 654 | ||
| 655 | /** |
|
| 656 | * Set the code viewer's accent color. Applied to the nav-tabs text color, |
|
| 657 | * underline, scrollbars and dropdown menu text color. |
|
| 658 | * |
|
| 659 | * @param {string} color |
|
| 660 | */ |
|
| 661 | setAccentColor: function(color) { |
|
| 662 | if(!color) return; |
|
| 663 | this.topbar.$el.find('.mivhak-top-bar-button').css({'color': color}); |
|
| 664 | this.topbar.$el.find('.mivhak-dropdown-button').css({'color': color}); |
|
| 665 | this.topbar.$el.find('.mivhak-controls svg').css({'fill': color}); |
|
| 666 | this.tabs.$el.find('.mivhak-scrollbar-thumb').css({'background-color': color}); |
|
| 667 | this.topbar.line.css({'background-color': color}); |
|
| 668 | } |
|
| 669 | };Mivhak.icons = {}; |
|
| 670 | ||
| 671 | // <div>Icons made by <a href="http://www.flaticon.com/authors/egor-rumyantsev" title="Egor Rumyantsev">Egor Rumyantsev</a> from <a href="http://www.flaticon.com" title="Flaticon">www.flaticon.com</a> is licensed by <a href="http://creativecommons.org/licenses/by/3.0/" title="Creative Commons BY 3.0" target="_blank">CC 3.0 BY</a></div> |
|
| 672 | Mivhak.icons.play = '<svg viewBox="0 0 232.153 232.153"><g><path style="fill-rule:evenodd;clip-rule:evenodd;" d="M203.791,99.628L49.307,2.294c-4.567-2.719-10.238-2.266-14.521-2.266c-17.132,0-17.056,13.227-17.056,16.578v198.94c0,2.833-0.075,16.579,17.056,16.579c4.283,0,9.955,0.451,14.521-2.267l154.483-97.333c12.68-7.545,10.489-16.449,10.489-16.449S216.471,107.172,203.791,99.628z"/></g></svg>'; |
|
| 673 | ||
| 674 | // <div>Icons made by <a href="http://www.flaticon.com/authors/dave-gandy" title="Dave Gandy">Dave Gandy</a> from <a href="http://www.flaticon.com" title="Flaticon">www.flaticon.com</a> is licensed by <a href="http://creativecommons.org/licenses/by/3.0/" title="Creative Commons BY 3.0" target="_blank">CC 3.0 BY</a></div> |
|
| 675 | Mivhak.icons.cog = '<svg viewbox="0 0 438.529 438.529"><g><path d="M436.25,181.438c-1.529-2.002-3.524-3.193-5.995-3.571l-52.249-7.992c-2.854-9.137-6.756-18.461-11.704-27.98c3.422-4.758,8.559-11.466,15.41-20.129c6.851-8.661,11.703-14.987,14.561-18.986c1.523-2.094,2.279-4.281,2.279-6.567c0-2.663-0.66-4.755-1.998-6.28c-6.848-9.708-22.552-25.885-47.106-48.536c-2.275-1.903-4.661-2.854-7.132-2.854c-2.857,0-5.14,0.855-6.854,2.567l-40.539,30.549c-7.806-3.999-16.371-7.52-25.693-10.565l-7.994-52.529c-0.191-2.474-1.287-4.521-3.285-6.139C255.95,0.806,253.623,0,250.954,0h-63.38c-5.52,0-8.947,2.663-10.278,7.993c-2.475,9.513-5.236,27.214-8.28,53.1c-8.947,2.86-17.607,6.476-25.981,10.853l-39.399-30.549c-2.474-1.903-4.948-2.854-7.422-2.854c-4.187,0-13.179,6.804-26.979,20.413c-13.8,13.612-23.169,23.841-28.122,30.69c-1.714,2.474-2.568,4.664-2.568,6.567c0,2.286,0.95,4.57,2.853,6.851c12.751,15.42,22.936,28.549,30.55,39.403c-4.759,8.754-8.47,17.511-11.132,26.265l-53.105,7.992c-2.093,0.382-3.9,1.621-5.424,3.715C0.76,182.531,0,184.722,0,187.002v63.383c0,2.478,0.76,4.709,2.284,6.708c1.524,1.998,3.521,3.195,5.996,3.572l52.25,7.71c2.663,9.325,6.564,18.743,11.704,28.257c-3.424,4.761-8.563,11.468-15.415,20.129c-6.851,8.665-11.709,14.989-14.561,18.986c-1.525,2.102-2.285,4.285-2.285,6.57c0,2.471,0.666,4.658,1.997,6.561c7.423,10.284,23.125,26.272,47.109,47.969c2.095,2.094,4.475,3.138,7.137,3.138c2.857,0,5.236-0.852,7.138-2.563l40.259-30.553c7.808,3.997,16.371,7.519,25.697,10.568l7.993,52.529c0.193,2.471,1.287,4.518,3.283,6.14c1.997,1.622,4.331,2.423,6.995,2.423h63.38c5.53,0,8.952-2.662,10.287-7.994c2.471-9.514,5.229-27.213,8.274-53.098c8.946-2.858,17.607-6.476,25.981-10.855l39.402,30.84c2.663,1.712,5.141,2.563,7.42,2.563c4.186,0,13.131-6.752,26.833-20.27c13.709-13.511,23.13-23.79,28.264-30.837c1.711-1.902,2.569-4.09,2.569-6.561c0-2.478-0.947-4.862-2.857-7.139c-13.698-16.754-23.883-29.882-30.546-39.402c3.806-7.043,7.519-15.701,11.136-25.98l52.817-7.988c2.279-0.383,4.189-1.622,5.708-3.716c1.523-2.098,2.279-4.288,2.279-6.571v-63.376C438.533,185.671,437.777,183.438,436.25,181.438z M270.946,270.939c-14.271,14.277-31.497,21.416-51.676,21.416c-20.177,0-37.401-7.139-51.678-21.416c-14.272-14.271-21.411-31.498-21.411-51.673c0-20.177,7.135-37.401,21.411-51.678c14.277-14.272,31.504-21.411,51.678-21.411c20.179,0,37.406,7.139,51.676,21.411c14.274,14.277,21.413,31.501,21.413,51.678C292.359,239.441,285.221,256.669,270.946,270.939z"/></g></svg>';/** |
|
| 676 | * The list of registered components. |
|
| 677 | * |
|
| 678 | * @type Array |
|
| 679 | */ |
|
| 680 | Mivhak.components = []; |
|
| 681 | ||
| 682 | /** |
|
| 683 | * Register a new component |
|
| 684 | * |
|
| 685 | * @param {string} name The components name |
|
| 686 | * @param {Object} options A list of component properties |
|
| 687 | */ |
|
| 688 | Mivhak.component = function(name, options) |
|
| 689 | { |
|
| 690 | Mivhak.components[name] = options; |
|
| 691 | }; |
|
| 692 | ||
| 693 | /** |
|
| 694 | * Render a new component |
|
| 695 | * |
|
| 696 | * TODO: move this into a seperate library |
|
| 697 | * |
|
| 698 | * @param {string} name The components name |
|
| 699 | * @param {Object} props A list of component properties. |
|
| 700 | * This overrides the component's initial property values. |
|
| 701 | */ |
|
| 702 | Mivhak.render = function(name, props) |
|
| 703 | { |
|
| 704 | var component = $.extend(true, {}, Mivhak.components[name]); |
|
| 705 | var el = {}; |
|
| 706 | ||
| 707 | // Create the element from the template |
|
| 708 | el.$el = $(component.template); |
|
| 709 | ||
| 710 | // Create all methods |
|
| 711 | $.each(component.methods, function(name, method){ |
|
| 712 | el[name] = function() {return method.apply(el,arguments);}; |
|
| 713 | }); |
|
| 714 | ||
| 715 | // Set properties |
|
| 716 | $.each(component.props, function(name, prop){ |
|
| 717 | el[name] = (typeof props !== 'undefined' && props.hasOwnProperty(name) ? props[name] : prop); |
|
| 718 | }); |
|
| 719 | ||
| 720 | // Bind events |
|
| 721 | $.each(component.events, function(name, method){ |
|
| 722 | el.$el.on(name, function() {return method.apply(el,arguments);}); |
|
| 723 | }); |
|
| 724 | ||
| 725 | // Call the 'created' function if exists |
|
| 726 | if(component.hasOwnProperty('created')) component.created.call(el); |
|
| 727 | ||
| 728 | return el; |
|
| 729 | };Mivhak.component('caption', { |
|
| 730 | template: '<div class="mivhak-caption"></div>', |
|
| 731 | props: { |
|
| 732 | text: null |
|
| 733 | }, |
|
| 734 | created: function() { |
|
| 735 | this.setText(this.text); |
|
| 736 | }, |
|
| 737 | methods: { |
|
| 738 | setText: function(text) { |
|
| 739 | this.$el.html(text); |
|
| 740 | } |
|
| 741 | } |
|
| 742 | });Mivhak.component('dropdown', { |
|
| 743 | template: '<div class="mivhak-dropdown"></div>', |
|
| 744 | props: { |
|
| 745 | items: [], |
|
| 746 | mivhakInstance: null, |
|
| 747 | visible: false |
|
| 748 | }, |
|
| 749 | created: function() { |
|
| 750 | var $this = this; |
|
| 751 | $.each(this.items, function(i, item) { |
|
| 752 | if( typeof item === 'string') item = Mivhak.buttons[item]; |
|
| 753 | var button = $('<div>',{class: 'mivhak-dropdown-button', text: item.text, click: function(e){item.click.call($this.mivhakInstance,e);}}); |
|
| 754 | if(item.toggle) |
|
| 755 | { |
|
| 756 | button.$toggle = Mivhak.render('toggle'); |
|
| 757 | ||
| 758 | // Toggle only if not clicking on the toggle itself (which makes it toggle as it is) |
|
| 759 | button.click(function(e){if($(e.target).parents('.mivhak-dropdown-button').length !== 1)button.$toggle.toggle();}); |
|
| 760 | button.append(button.$toggle.$el); |
|
| 761 | } |
|
| 762 | $this.$el.append(button); |
|
| 763 | }); |
|
| 764 | ||
| 765 | // Hide dropdown on outside click |
|
| 766 | $(window).click(function(e){ |
|
| 767 | if(!$(e.target).closest('.mivhak-icon-cog').length) { |
|
| 768 | $this.$el.removeClass('mivhak-dropdown-visible'); |
|
| 769 | } |
|
| 770 | }); |
|
| 771 | }, |
|
| 772 | methods: { |
|
| 773 | toggle: function() { |
|
| 774 | this.visible = !this.visible; |
|
| 775 | this.$el.toggleClass('mivhak-dropdown-visible'); |
|
| 776 | } |
|
| 777 | } |
|
| 778 | });Mivhak.component('horizontal-scrollbar', { |
|
| 779 | template: '<div class="mivhak-scrollbar mivhak-h-scrollbar"><div class="mivhak-scrollbar-thumb"></div></div>', |
|
| 780 | props: { |
|
| 781 | editor: null, |
|
| 782 | $inner: null, |
|
| 783 | $outer: null, |
|
| 784 | mivhakInstance: null, |
|
| 785 | minWidth: 50, |
|
| 786 | state: { |
|
| 787 | a: 0, // The total width of the editor |
|
| 788 | b: 0, // The width of the viewport, excluding padding |
|
| 789 | c: 0, // The width of the viewport, including padding |
|
| 790 | d: 0, // The calculated width of the thumb |
|
| 791 | l: 0 // The current left offset of the viewport |
|
| 792 | }, |
|
| 793 | initialized: false |
|
| 794 | }, |
|
| 795 | methods: { |
|
| 796 | initialize: function() { |
|
| 797 | if(!this.initialized) |
|
| 798 | { |
|
| 799 | this.initialized = true; |
|
| 800 | this.dragDealer(); |
|
| 801 | var $this = this; |
|
| 802 | $(window).resize(function(){ |
|
| 803 | if(!$this.mivhakInstance.state.lineWrap) |
|
| 804 | $this.refresh(); |
|
| 805 | }); |
|
| 806 | } |
|
| 807 | this.refresh(); |
|
| 808 | }, |
|
| 809 | updateState: function() { |
|
| 810 | var oldState = $.extend({}, this.state); |
|
| 811 | this.state.a = this.getEditorWidth(); |
|
| 812 | this.state.b = this.$outer.parent().width(); |
|
| 813 | this.state.c = this.state.b - this.mivhakInstance.options.padding*2; |
|
| 814 | this.state.d = Math.max(this.state.c*this.state.b/this.state.a,this.minWidth); |
|
| 815 | this.state.l *= this.state.a/Math.max(oldState.a,1); // Math.max used to prevent division by zero |
|
| 816 | return this.state.a !== oldState.a || this.state.b !== oldState.b; |
|
| 817 | }, |
|
| 818 | refresh: function() { |
|
| 819 | var $this = this, oldLeft = this.state.l; |
|
| 820 | raf(function(){ |
|
| 821 | if($this.updateState()) |
|
| 822 | { |
|
| 823 | if($this.getDifference() > 0) |
|
| 824 | { |
|
| 825 | $this.doScroll('left',oldLeft-$this.state.l); |
|
| 826 | $this.$el.css({width: $this.state.d + 'px', left: 0}); |
|
| 827 | $this.moveBar(); |
|
| 828 | } |
|
| 829 | else |
|
| 830 | { |
|
| 831 | $this.doScroll('left',$this.state.l); |
|
| 832 | $this.$el.css({width: 0}); |
|
| 833 | } |
|
| 834 | } |
|
| 835 | }); |
|
| 836 | }, |
|
| 837 | dragDealer: function(){ |
|
| 838 | var $this = this, |
|
| 839 | lastPageX; |
|
| 840 | ||
| 841 | this.$el.on('mousedown.drag', function(e) { |
|
| 842 | lastPageX = e.pageX; |
|
| 843 | $this.$el.add(document.body).addClass('mivhak-scrollbar-grabbed'); |
|
| 844 | $(document).on('mousemove.drag', drag).on('mouseup.drag', stop); |
|
| 845 | return false; |
|
| 846 | }); |
|
| 847 | ||
| 848 | function drag(e){ |
|
| 849 | var delta = e.pageX - lastPageX, |
|
| 850 | didScroll; |
|
| 851 | ||
| 852 | // Bail if the mouse hasn't moved |
|
| 853 | if(!delta) return; |
|
| 854 | ||
| 855 | lastPageX = e.pageX; |
|
| 856 | ||
| 857 | raf(function(){ |
|
| 858 | didScroll = $this.doScroll(delta > 0 ? 'right' : 'left', Math.abs(delta*$this.getEditorWidth()/$this.$outer.parent().width())); |
|
| 859 | if(0 !== didScroll) $this.moveBar(); |
|
| 860 | }); |
|
| 861 | } |
|
| 862 | ||
| 863 | function stop() { |
|
| 864 | $this.$el.add(document.body).removeClass('mivhak-scrollbar-grabbed'); |
|
| 865 | $(document).off("mousemove.drag mouseup.drag"); |
|
| 866 | } |
|
| 867 | }, |
|
| 868 | moveBar: function() { |
|
| 869 | this.$el.css({ |
|
| 870 | left: (this.state.b-this.state.d)/(this.state.a-this.state.c)*this.state.l + 'px' |
|
| 871 | }); |
|
| 872 | }, |
|
| 873 | ||
| 874 | /** |
|
| 875 | * Scrolls the editor element in the direction given, provided that there |
|
| 876 | * is remaining scroll space |
|
| 877 | * @param {string} dir |
|
| 878 | * @param {int} delta |
|
| 879 | */ |
|
| 880 | doScroll: function(dir, delta) { |
|
| 881 | var s = this.state, |
|
| 882 | remaining, |
|
| 883 | didScroll; |
|
| 884 | ||
| 885 | if('left' === dir) |
|
| 886 | { |
|
| 887 | remaining = s.l; |
|
| 888 | didScroll = remaining > 0 ? Math.min(remaining,delta) : 0; |
|
| 889 | s.l -= didScroll; |
|
| 890 | } |
|
| 891 | if('right' === dir) |
|
| 892 | { |
|
| 893 | remaining = this.getDifference() - s.l; |
|
| 894 | didScroll = remaining > 0 ? Math.min(remaining,delta) : 0; |
|
| 895 | s.l += didScroll; |
|
| 896 | } |
|
| 897 | ||
| 898 | this.$inner.find('.ace_content').css({'margin-left': -s.l}); |
|
| 899 | return didScroll; |
|
| 900 | }, |
|
| 901 | ||
| 902 | /** |
|
| 903 | * Returns the difference between the containing div and the editor div |
|
| 904 | */ |
|
| 905 | getDifference: function() |
|
| 906 | { |
|
| 907 | return this.state.a - this.state.c; |
|
| 908 | }, |
|
| 909 | ||
| 910 | /** |
|
| 911 | * Calculate the editor's width based on the number of lines |
|
| 912 | */ |
|
| 913 | getEditorWidth: function() { |
|
| 914 | return this.$inner.find('.ace_content').width(); |
|
| 915 | } |
|
| 916 | } |
|
| 917 | });Mivhak.component('live-preview', { |
|
| 918 | template: '<iframe class="mivhak-live-preview" allowtransparency="true" sandbox="allow-scripts allow-pointer-lock allow-same-origin allow-popups allow-modals allow-forms" frameborder="0"></iframe>', |
|
| 919 | props: { |
|
| 920 | resources: [] |
|
| 921 | }, |
|
| 922 | methods: { |
|
| 923 | renderHTML: function() { |
|
| 924 | var html = '<html>', |
|
| 925 | head = '<head>', |
|
| 926 | body = '<body>'; |
|
| 927 | ||
| 928 | head += '<meta http-equiv="content-type" content="text/html; charset=UTF-8">'; |
|
| 929 | head += '<meta name="robots" content="noindex, nofollow">'; |
|
| 930 | head += '<meta name="googlebot" content="noindex, nofollow">'; |
|
| 931 | ||
| 932 | for(var i = 0; i < this.resources.count(); i++) |
|
| 933 | { |
|
| 934 | var source = this.resources.get(i); |
|
| 935 | if('markup' === source.runAs) body += source.content; |
|
| 936 | if('style' === source.runAs) head += this.createStyle(source.content, source.visible ? false : source.source); |
|
| 937 | if('script' === source.runAs) head += this.createScript(source.content, source.visible ? false : source.source); |
|
| 938 | } |
|
| 939 | ||
| 940 | html += head+'</head>'+body+'</body></html>'; |
|
| 941 | ||
| 942 | return html; |
|
| 943 | }, |
|
| 944 | createScript: function(content,src) { |
|
| 945 | if(src) return '<script src="'+src+'" type="text/javascript"></script>'; |
|
| 946 | return '<script>\n//<![CDATA[\nwindow.onload = function(){'+content+'};//]]>\n</script>'; // @see http://stackoverflow.com/questions/66837/when-is-a-cdata-section-necessary-within-a-script-tag |
|
| 947 | }, |
|
| 948 | createStyle: function(content,href) { |
|
| 949 | if(href) return '<link href="'+href+'" rel="stylesheet">'; |
|
| 950 | return '<style>'+content+'</style>'; |
|
| 951 | }, |
|
| 952 | show: function() { |
|
| 953 | this.$el.addClass('mivhak-active'); |
|
| 954 | this.run(); |
|
| 955 | }, |
|
| 956 | hide: function() { |
|
| 957 | this.$el.removeClass('mivhak-active'); |
|
| 958 | }, |
|
| 959 | run: function() { |
|
| 960 | var contents = this.$el.contents(), |
|
| 961 | doc = contents[0]; |
|
| 962 | ||
| 963 | doc.open(); |
|
| 964 | doc.writeln(this.renderHTML()); |
|
| 965 | doc.close(); |
|
| 966 | } |
|
| 967 | } |
|
| 968 | });Mivhak.component('notifier', { |
|
| 969 | template: '<div class="mivhak-notifier"></div>', |
|
| 970 | methods: { |
|
| 971 | notification: function(html) { |
|
| 972 | if(!html) return; |
|
| 973 | clearTimeout(this.timeout); |
|
| 974 | this.$el.off('click'); |
|
| 975 | this.$el.html(html); |
|
| 976 | this.$el.addClass('mivhak-visible'); |
|
| 977 | }, |
|
| 978 | timedNotification: function(html, timeout) { |
|
| 979 | var $this = this; |
|
| 980 | this.notification(html); |
|
| 981 | this.timeout = setTimeout(function(){ |
|
| 982 | $this.hide(); |
|
| 983 | },timeout); |
|
| 984 | }, |
|
| 985 | closableNotification: function(html, onclick) |
|
| 986 | { |
|
| 987 | var $this = this; |
|
| 988 | this.notification(html); |
|
| 989 | this.$el.addClass('mivhak-button'); |
|
| 990 | this.$el.click(function(e){ |
|
| 991 | $this.hide(); |
|
| 992 | if(typeof onclick !== 'undefined') |
|
| 993 | onclick.call(null, e); |
|
| 994 | }); |
|
| 995 | }, |
|
| 996 | hide: function() { |
|
| 997 | this.$el.removeClass('mivhak-visible mivhak-button'); |
|
| 998 | } |
|
| 999 | } |
|
| 1000 | });Mivhak.component('tab-pane', { |
|
| 1001 | template: '<div class="mivhak-tab-pane"><div class="mivhak-tab-pane-inner"></div></div>', |
|
| 1002 | props: { |
|
| 1003 | resource: null, |
|
| 1004 | editor: null, |
|
| 1005 | index: null, |
|
| 1006 | padding: 10, |
|
| 1007 | mivhakInstance: null |
|
| 1008 | }, |
|
| 1009 | created: function() { |
|
| 1010 | this.setEditor(); |
|
| 1011 | this.fetchRemoteSource(); |
|
| 1012 | this.markLines(); |
|
| 1013 | ||
| 1014 | this.$el = $(this.resource.pre).wrap(this.$el).parent().parent(); |
|
| 1015 | this.$el.find('.mivhak-tab-pane-inner').css({margin: this.mivhakInstance.options.padding}); |
|
| 1016 | this.setScrollbars(); |
|
| 1017 | ||
| 1018 | }, |
|
| 1019 | methods: { |
|
| 1020 | getTheme: function() { |
|
| 1021 | return this.mivhakInstance.options.theme === 'light' ? 'clouds' : 'ambiance'; |
|
| 1022 | }, |
|
| 1023 | fetchRemoteSource: function() { |
|
| 1024 | var $this = this; |
|
| 1025 | if(this.resource.source) { |
|
| 1026 | $.ajax(this.resource.source).done(function(res){ |
|
| 1027 | $this.editor.setValue(res,-1); |
|
| 1028 | ||
| 1029 | // Refresh code viewer height |
|
| 1030 | $this.mivhakInstance.callMethod('setHeight',$this.mivhakInstance.options.height); |
|
| 1031 | ||
| 1032 | // Refresh scrollbars |
|
| 1033 | raf(function(){ |
|
| 1034 | $this.vscroll.refresh(); |
|
| 1035 | $this.hscroll.refresh(); |
|
| 1036 | }); |
|
| 1037 | }); |
|
| 1038 | ||
| 1039 | } |
|
| 1040 | }, |
|
| 1041 | setScrollbars: function() { |
|
| 1042 | var $inner = $(this.resource.pre), |
|
| 1043 | $outer = this.$el.find('.mivhak-tab-pane-inner'); |
|
| 1044 | ||
| 1045 | this.vscroll = Mivhak.render('vertical-scrollbar',{editor: this.editor, $inner: $inner, $outer: $outer, mivhakInstance: this.mivhakInstance}); |
|
| 1046 | this.hscroll = Mivhak.render('horizontal-scrollbar',{editor: this.editor, $inner: $inner, $outer: $outer, mivhakInstance: this.mivhakInstance}); |
|
| 1047 | ||
| 1048 | this.$el.append(this.vscroll.$el, this.hscroll.$el); |
|
| 1049 | }, |
|
| 1050 | show: function() { |
|
| 1051 | this.$el.addClass('mivhak-tab-pane-active'); |
|
| 1052 | this.editor.focus(); |
|
| 1053 | this.editor.gotoLine(0); // Needed in order to get focus |
|
| 1054 | ||
| 1055 | // Recalculate scrollbar positions based on the now visible element |
|
| 1056 | this.vscroll.initialize(); |
|
| 1057 | this.hscroll.initialize(); |
|
| 1058 | }, |
|
| 1059 | hide: function() { |
|
| 1060 | this.$el.removeClass('mivhak-tab-pane-active'); |
|
| 1061 | }, |
|
| 1062 | setEditor: function() { |
|
| 1063 | ||
| 1064 | // Remove redundant space from code |
|
| 1065 | this.resource.pre.textContent = this.resource.pre.textContent.trim(); |
|
| 1066 | ||
| 1067 | // Set editor options |
|
| 1068 | this.editor = ace.edit(this.resource.pre); |
|
| 1069 | this.editor.setReadOnly(!this.mivhakInstance.options.editable); |
|
| 1070 | this.editor.setTheme("ace/theme/"+this.getTheme()); |
|
| 1071 | this.editor.setShowPrintMargin(false); |
|
| 1072 | this.editor.renderer.setShowGutter(this.mivhakInstance.options.lineNumbers); |
|
| 1073 | this.editor.getSession().setMode("ace/mode/"+this.resource.lang); |
|
| 1074 | this.editor.getSession().setUseWorker(false); // Disable syntax checking |
|
| 1075 | this.editor.getSession().setUseWrapMode(true); // Set initial line wrapping |
|
| 1076 | ||
| 1077 | this.editor.setOptions({ |
|
| 1078 | maxLines: Infinity, |
|
| 1079 | firstLineNumber: this.resource.startLine, |
|
| 1080 | highlightActiveLine: false, |
|
| 1081 | fontSize: parseInt(14) |
|
| 1082 | }); |
|
| 1083 | ||
| 1084 | // Update source content for the live preview |
|
| 1085 | if(this.mivhakInstance.options.editable) |
|
| 1086 | { |
|
| 1087 | var $this = this; |
|
| 1088 | this.editor.getSession().on('change', function(a,b,c) { |
|
| 1089 | $this.mivhakInstance.resources.update($this.index, $this.editor.getValue()); |
|
| 1090 | }); |
|
| 1091 | } |
|
| 1092 | }, |
|
| 1093 | markLines: function() |
|
| 1094 | { |
|
| 1095 | if(!this.resource.mark) return; |
|
| 1096 | var ranges = strToRange(this.resource.mark), |
|
| 1097 | i = ranges.length, |
|
| 1098 | AceRange = ace.require("ace/range").Range; |
|
| 1099 | ||
| 1100 | while(i--) |
|
| 1101 | { |
|
| 1102 | this.editor.session.addMarker( |
|
| 1103 | new AceRange(ranges[i].start, 0, ranges[i].end, 1), // Define the range of the marker |
|
| 1104 | "ace_active-line", // Set the CSS class for the marker |
|
| 1105 | "fullLine" // Marker type |
|
| 1106 | ); |
|
| 1107 | } |
|
| 1108 | } |
|
| 1109 | } |
|
| 1110 | });Mivhak.component('tabs', { |
|
| 1111 | template: '<div class="mivhak-tabs"></div>', |
|
| 1112 | props: { |
|
| 1113 | mivhakInstance: null, |
|
| 1114 | activeTab: null, |
|
| 1115 | tabs: [] |
|
| 1116 | }, |
|
| 1117 | created: function() { |
|
| 1118 | var $this = this; |
|
| 1119 | this.$el = this.mivhakInstance.$selection.find('pre').wrapAll(this.$el).parent(); |
|
| 1120 | $.each(this.mivhakInstance.resources.data,function(i, resource){ |
|
| 1121 | if(resource.visible) |
|
| 1122 | $this.tabs.push(Mivhak.render('tab-pane',{ |
|
| 1123 | resource: resource, |
|
| 1124 | index: i, |
|
| 1125 | mivhakInstance: $this.mivhakInstance |
|
| 1126 | })); |
|
| 1127 | }); |
|
| 1128 | }, |
|
| 1129 | methods: { |
|
| 1130 | showTab: function(index){ |
|
| 1131 | var $this = this; |
|
| 1132 | $.each(this.tabs, function(i, tab){ |
|
| 1133 | if(index === i) { |
|
| 1134 | $this.mivhakInstance.activeTab = tab; |
|
| 1135 | tab.show(); |
|
| 1136 | } |
|
| 1137 | else tab.hide(); |
|
| 1138 | }); |
|
| 1139 | } |
|
| 1140 | } |
|
| 1141 | });Mivhak.component('toggle', { |
|
| 1142 | template: '<div class="mivhak-toggle"><div class="mivhak-toggle-knob"></div></div>', |
|
| 1143 | props: { |
|
| 1144 | on: true |
|
| 1145 | }, |
|
| 1146 | events: { |
|
| 1147 | click: function() { |
|
| 1148 | this.toggle(); |
|
| 1149 | } |
|
| 1150 | }, |
|
| 1151 | created: function() { |
|
| 1152 | this.$el.addClass('mivhak-toggle-'+(this.on?'on':'off')); |
|
| 1153 | }, |
|
| 1154 | methods: { |
|
| 1155 | toggle: function() { |
|
| 1156 | this.on = !this.on; |
|
| 1157 | this.$el.toggleClass('mivhak-toggle-on').toggleClass('mivhak-toggle-off'); |
|
| 1158 | } |
|
| 1159 | } |
|
| 1160 | });Mivhak.component('top-bar-button', { |
|
| 1161 | template: '<div class="mivhak-top-bar-button"></div>', |
|
| 1162 | props: { |
|
| 1163 | text: null, |
|
| 1164 | icon: null, |
|
| 1165 | dropdown: null, |
|
| 1166 | mivhakInstance: null, |
|
| 1167 | onClick: function(){} |
|
| 1168 | }, |
|
| 1169 | events: { |
|
| 1170 | click: function() { |
|
| 1171 | this.onClick(); |
|
| 1172 | } |
|
| 1173 | }, |
|
| 1174 | created: function() { |
|
| 1175 | var $this = this; |
|
| 1176 | this.$el.text(this.text); |
|
| 1177 | if(this.icon) this.$el.addClass('mivhak-icon mivhak-icon-'+this.icon).append($(Mivhak.icons[this.icon])); |
|
| 1178 | if(this.dropdown) |
|
| 1179 | { |
|
| 1180 | $this.$el.append(this.dropdown.$el); |
|
| 1181 | this.onClick = function() { |
|
| 1182 | $this.toggleActivation(); |
|
| 1183 | $this.dropdown.toggle(); |
|
| 1184 | }; |
|
| 1185 | } |
|
| 1186 | }, |
|
| 1187 | methods: { |
|
| 1188 | activate: function() { |
|
| 1189 | this.$el.addClass('mivhak-button-active'); |
|
| 1190 | }, |
|
| 1191 | deactivate: function() { |
|
| 1192 | this.$el.removeClass('mivhak-button-active'); |
|
| 1193 | }, |
|
| 1194 | toggleActivation: function() { |
|
| 1195 | this.$el.toggleClass('mivhak-button-active'); |
|
| 1196 | }, |
|
| 1197 | isActive: function() { |
|
| 1198 | return this.$el.hasClass('mivhak-button-active'); |
|
| 1199 | } |
|
| 1200 | } |
|
| 1201 | });Mivhak.component('top-bar', { |
|
| 1202 | template: '<div class="mivhak-top-bar"><div class="mivhak-nav-tabs"></div><div class="mivhak-controls"></div><div class="mivhak-line"></div></div>', |
|
| 1203 | props: { |
|
| 1204 | mivhakInstance: null, |
|
| 1205 | navTabs: [], |
|
| 1206 | controls: [], |
|
| 1207 | line: null |
|
| 1208 | }, |
|
| 1209 | created: function() { |
|
| 1210 | this.line = this.$el.find('.mivhak-line'); |
|
| 1211 | this.createTabNav(); |
|
| 1212 | if(this.mivhakInstance.options.runnable) this.createPlayButton(); |
|
| 1213 | this.createCogButton(); |
|
| 1214 | }, |
|
| 1215 | methods: { |
|
| 1216 | activateNavTab: function(index) { |
|
| 1217 | var button = this.navTabs[index]; |
|
| 1218 | // Deactivate all tabs and activate this tab |
|
| 1219 | $.each(this.navTabs, function(i,navTab){navTab.deactivate();}); |
|
| 1220 | button.activate(); |
|
| 1221 | ||
| 1222 | // Position the line |
|
| 1223 | this.moveLine(button.$el); |
|
| 1224 | }, |
|
| 1225 | moveLine: function($el) { |
|
| 1226 | if(typeof $el === 'undefined') { |
|
| 1227 | this.line.removeClass('mivhak-visible'); |
|
| 1228 | return; |
|
| 1229 | } |
|
| 1230 | this.line.width($el.width()); |
|
| 1231 | this.line.css({left:$el.position().left + ($el.outerWidth() - $el.width())/2}); |
|
| 1232 | this.line.addClass('mivhak-visible'); |
|
| 1233 | }, |
|
| 1234 | createTabNav: function() { |
|
| 1235 | var source, i, pos = 0; |
|
| 1236 | for(i = 0; i < this.mivhakInstance.resources.count(); i++) |
|
| 1237 | { |
|
| 1238 | source = this.mivhakInstance.resources.get(i); |
|
| 1239 | if(source.visible) this.createNavTabButton(pos++, source.lang); |
|
| 1240 | } |
|
| 1241 | }, |
|
| 1242 | createNavTabButton: function(i, lang) { |
|
| 1243 | var $this = this, |
|
| 1244 | button = Mivhak.render('top-bar-button',{ |
|
| 1245 | text: lang, |
|
| 1246 | onClick: function() { |
|
| 1247 | $this.mivhakInstance.callMethod('showTab',i); |
|
| 1248 | } |
|
| 1249 | }); |
|
| 1250 | this.navTabs.push(button); |
|
| 1251 | this.$el.find('.mivhak-nav-tabs').append(button.$el); |
|
| 1252 | }, |
|
| 1253 | createPlayButton: function() { |
|
| 1254 | var $this = this; |
|
| 1255 | var playBtn = Mivhak.render('top-bar-button',{ |
|
| 1256 | icon: 'play', |
|
| 1257 | onClick: function() { |
|
| 1258 | $this.mivhakInstance.preview.show(); |
|
| 1259 | $this.moveLine(); |
|
| 1260 | } |
|
| 1261 | }); |
|
| 1262 | this.controls.push(playBtn); |
|
| 1263 | this.$el.find('.mivhak-controls').append(playBtn.$el); |
|
| 1264 | }, |
|
| 1265 | createCogButton: function() { |
|
| 1266 | var cogBtn = Mivhak.render('top-bar-button',{ |
|
| 1267 | icon: 'cog', |
|
| 1268 | mivhakInstance: this.mivhakInstance, |
|
| 1269 | dropdown: Mivhak.render('dropdown',{ |
|
| 1270 | mivhakInstance: this.mivhakInstance, |
|
| 1271 | items: this.mivhakInstance.options.buttons |
|
| 1272 | }) |
|
| 1273 | }); |
|
| 1274 | this.controls.push(cogBtn); |
|
| 1275 | this.$el.find('.mivhak-controls').append(cogBtn.$el); |
|
| 1276 | } |
|
| 1277 | } |
|
| 1278 | });Mivhak.component('vertical-scrollbar', { |
|
| 1279 | template: '<div class="mivhak-scrollbar mivhak-v-scrollbar"><div class="mivhak-scrollbar-thumb"></div></div>', |
|
| 1280 | props: { |
|
| 1281 | editor: null, |
|
| 1282 | $inner: null, |
|
| 1283 | $outer: null, |
|
| 1284 | mivhakInstance: null, |
|
| 1285 | minHeight: 50, |
|
| 1286 | state: { |
|
| 1287 | a: 0, // The total height of the editor |
|
| 1288 | b: 0, // The height of the viewport, excluding padding |
|
| 1289 | c: 0, // The height of the viewport, including padding |
|
| 1290 | d: 0, // The calculated thumb height |
|
| 1291 | t: 0 // The current top offset of the viewport |
|
| 1292 | }, |
|
| 1293 | initialized: false |
|
| 1294 | }, |
|
| 1295 | methods: { |
|
| 1296 | initialize: function() { |
|
| 1297 | if(!this.initialized) |
|
| 1298 | { |
|
| 1299 | this.initialized = true; |
|
| 1300 | this.dragDealer(); |
|
| 1301 | var $this = this; |
|
| 1302 | this.$inner.on('mousewheel', function(e){$this.onScroll.call(this, e);}); |
|
| 1303 | $(window).resize(function(){ |
|
| 1304 | if($this.mivhakInstance.state.lineWrap) |
|
| 1305 | $this.refresh(); |
|
| 1306 | }); |
|
| 1307 | } |
|
| 1308 | // Refresh anytime initialize is called |
|
| 1309 | this.refresh(); |
|
| 1310 | }, |
|
| 1311 | updateState: function() { |
|
| 1312 | var oldState = $.extend({}, this.state); |
|
| 1313 | this.state.a = getEditorHeight(this.$inner); |
|
| 1314 | this.state.b = this.mivhakInstance.state.height; |
|
| 1315 | this.state.c = this.mivhakInstance.state.height-this.mivhakInstance.options.padding*2; |
|
| 1316 | this.state.d = Math.max(this.state.c*this.state.b/this.state.a,this.minHeight); |
|
| 1317 | this.state.t *= this.state.a/Math.max(oldState.a,1); // Math.max used to prevent division by zero |
|
| 1318 | return this.state.a !== oldState.a || this.state.b !== oldState.b; |
|
| 1319 | }, |
|
| 1320 | refresh: function() { |
|
| 1321 | var $this = this, oldTop = this.state.t; |
|
| 1322 | raf(function(){ |
|
| 1323 | if($this.updateState()) |
|
| 1324 | { |
|
| 1325 | if($this.getDifference() > 0) |
|
| 1326 | { |
|
| 1327 | $this.doScroll('up',oldTop-$this.state.t); |
|
| 1328 | $this.$el.css({height: $this.state.d + 'px', top: 0}); |
|
| 1329 | $this.moveBar(); |
|
| 1330 | } |
|
| 1331 | else |
|
| 1332 | { |
|
| 1333 | $this.doScroll('up',$this.state.t); |
|
| 1334 | $this.$el.css({height: 0}); |
|
| 1335 | } |
|
| 1336 | } |
|
| 1337 | }); |
|
| 1338 | }, |
|
| 1339 | onScroll: function(e) { |
|
| 1340 | var didScroll; |
|
| 1341 | ||
| 1342 | if(e.deltaY > 0) |
|
| 1343 | didScroll = this.doScroll('up',e.deltaY*e.deltaFactor); |
|
| 1344 | else |
|
| 1345 | didScroll = this.doScroll('down',-e.deltaY*e.deltaFactor); |
|
| 1346 | ||
| 1347 | if(0 !== didScroll) { |
|
| 1348 | this.moveBar(); |
|
| 1349 | e.preventDefault(); // Only prevent page scroll if the editor can be scrolled |
|
| 1350 | } |
|
| 1351 | }, |
|
| 1352 | dragDealer: function(){ |
|
| 1353 | var $this = this, |
|
| 1354 | lastPageY; |
|
| 1355 | ||
| 1356 | this.$el.on('mousedown.drag', function(e) { |
|
| 1357 | lastPageY = e.pageY; |
|
| 1358 | $this.$el.add(document.body).addClass('mivhak-scrollbar-grabbed'); |
|
| 1359 | $(document).on('mousemove.drag', drag).on('mouseup.drag', stop); |
|
| 1360 | return false; |
|
| 1361 | }); |
|
| 1362 | ||
| 1363 | function drag(e){ |
|
| 1364 | var delta = e.pageY - lastPageY, |
|
| 1365 | didScroll; |
|
| 1366 | ||
| 1367 | // Bail if the mouse hasn't moved |
|
| 1368 | if(!delta) return; |
|
| 1369 | ||
| 1370 | lastPageY = e.pageY; |
|
| 1371 | ||
| 1372 | raf(function(){ |
|
| 1373 | didScroll = $this.doScroll(delta > 0 ? 'down' : 'up', Math.abs(delta*getEditorHeight($this.$inner)/$this.$outer.parent().height())); |
|
| 1374 | if(0 !== didScroll) $this.moveBar(); |
|
| 1375 | }); |
|
| 1376 | } |
|
| 1377 | ||
| 1378 | function stop() { |
|
| 1379 | $this.$el.add(document.body).removeClass('mivhak-scrollbar-grabbed'); |
|
| 1380 | $(document).off("mousemove.drag mouseup.drag"); |
|
| 1381 | } |
|
| 1382 | }, |
|
| 1383 | moveBar: function() { |
|
| 1384 | this.$el.css({ |
|
| 1385 | top: (this.state.b-this.state.d)/(this.state.a-this.state.c)*this.state.t + 'px' |
|
| 1386 | }); |
|
| 1387 | }, |
|
| 1388 | ||
| 1389 | /** |
|
| 1390 | * Scrolls the editor element in the direction given, provided that there |
|
| 1391 | * is remaining scroll space |
|
| 1392 | * @param {string} dir |
|
| 1393 | * @param {int} delta |
|
| 1394 | */ |
|
| 1395 | doScroll: function(dir, delta) { |
|
| 1396 | var s = this.state, |
|
| 1397 | remaining, |
|
| 1398 | didScroll; |
|
| 1399 | ||
| 1400 | if('up' === dir) |
|
| 1401 | { |
|
| 1402 | remaining = s.t; |
|
| 1403 | didScroll = remaining > 0 ? Math.min(remaining,delta) : 0; |
|
| 1404 | s.t -= didScroll; |
|
| 1405 | } |
|
| 1406 | if('down' === dir) |
|
| 1407 | { |
|
| 1408 | remaining = this.getDifference() - s.t; |
|
| 1409 | didScroll = remaining > 0 ? Math.min(remaining,delta) : 0; |
|
| 1410 | s.t += didScroll; |
|
| 1411 | } |
|
| 1412 | ||
| 1413 | this.$inner.css({top: -s.t}); |
|
| 1414 | return didScroll; |
|
| 1415 | }, |
|
| 1416 | ||
| 1417 | /** |
|
| 1418 | * Returns the difference between the containing div and the editor div |
|
| 1419 | */ |
|
| 1420 | getDifference: function() |
|
| 1421 | { |
|
| 1422 | return this.state.a - this.state.c; |
|
| 1423 | } |
|
| 1424 | } |
|
| 1425 | });/** |
|
| 1426 | * Extends the functionality of jQuery to include Mivhak |
|
| 1427 | * |
|
| 1428 | * @param {Function|Object} methodOrOptions |
|
| 1429 | * @returns {jQuery} |
|
| 1430 | */ |
|
| 1431 | $.fn.mivhak = function( methodOrOptions ) { |
|
| 1432 | ||
| 1433 | // Store arguments for use with methods |
|
| 1434 | var args = arguments.length > 1 ? Array.apply(null, arguments).slice(1) : null; |
|
| 1435 | ||
| 1436 | return this.each(function(){ |
|
| 1437 | ||
| 1438 | // If this is an options object, set or update the options |
|
| 1439 | if( typeof methodOrOptions === 'object' || !methodOrOptions ) |
|
| 1440 | { |
|
| 1441 | // If this is the initial call for this element, instantiate a new Mivhak object |
|
| 1442 | if( typeof $(this).data( 'mivhak' ) === 'undefined' ) { |
|
| 1443 | var plugin = new Mivhak( this, methodOrOptions ); |
|
| 1444 | $(this).data( 'mivhak', plugin ); |
|
| 1445 | } |
|
| 1446 | // Otherwise update existing settings (consequent calls will update, rather than recreate Mivhak) |
|
| 1447 | else |
|
| 1448 | { |
|
| 1449 | $(this).data('mivhak').setOptions( methodOrOptions ); |
|
| 1450 | $(this).data('mivhak').applyOptions(); |
|
| 1451 | } |
|
| 1452 | } |
|
| 1453 | ||
| 1454 | // If this is a method call, run the method (if it exists) |
|
| 1455 | else if( Mivhak.methodExists( methodOrOptions ) ) |
|
| 1456 | { |
|
| 1457 | Mivhak.methods[methodOrOptions].apply($(this).data('mivhak'), args); |
|
| 1458 | } |
|
| 1459 | }); |
|
| 1460 | };}( jQuery )); |
|
| @@ 12-1445 (lines=1434) @@ | ||
| 9 | * Developed by Askupa Software http://www.askupasoftware.com |
|
| 10 | */ |
|
| 11 | ||
| 12 | (function ( $ ) {// Ace global config |
|
| 13 | ace.config.set('basePath', 'https://cdnjs.cloudflare.com/ajax/libs/ace/1.2.3/');/** |
|
| 14 | * Converts a string to it's actual value, if applicable |
|
| 15 | * |
|
| 16 | * @param {String} str |
|
| 17 | */ |
|
| 18 | function strToValue( str ) |
|
| 19 | { |
|
| 20 | if('true' === str.toLowerCase()) return true; |
|
| 21 | if('false' === str.toLowerCase()) return false; |
|
| 22 | if(!isNaN(str)) return parseFloat(str); |
|
| 23 | return str; |
|
| 24 | } |
|
| 25 | ||
| 26 | /** |
|
| 27 | * Convert hyphened text to camelCase. |
|
| 28 | * |
|
| 29 | * @param {string} str |
|
| 30 | * @returns {string} |
|
| 31 | */ |
|
| 32 | function toCamelCase( str ) |
|
| 33 | { |
|
| 34 | return str.replace(/-(.)/g,function(match){ |
|
| 35 | return match[1].toUpperCase(); |
|
| 36 | }); |
|
| 37 | } |
|
| 38 | ||
| 39 | /** |
|
| 40 | * Reads the element's 'miv-' attributes and returns their values as an object |
|
| 41 | * |
|
| 42 | * @param {DOMElement} el |
|
| 43 | * @returns {Object} |
|
| 44 | */ |
|
| 45 | function readAttributes( el ) |
|
| 46 | { |
|
| 47 | var options = {}; |
|
| 48 | $.each(el.attributes, function(i, attr){ |
|
| 49 | if(/^miv-/.test(attr.name)) |
|
| 50 | { |
|
| 51 | options[toCamelCase(attr.name.substr(4))] = strToValue(attr.value); |
|
| 52 | } |
|
| 53 | }); |
|
| 54 | return options; |
|
| 55 | } |
|
| 56 | ||
| 57 | /** |
|
| 58 | * Get the average value of all elements in the given array. |
|
| 59 | * |
|
| 60 | * @param {Array} arr |
|
| 61 | * @returns {Number} |
|
| 62 | */ |
|
| 63 | function average( arr ) |
|
| 64 | { |
|
| 65 | var i = arr.length, sum = 0; |
|
| 66 | while(i--) sum += parseFloat(arr[i]); |
|
| 67 | return sum/arr.length; |
|
| 68 | } |
|
| 69 | ||
| 70 | /** |
|
| 71 | * Get the maximum value of all elements in the given array. |
|
| 72 | * |
|
| 73 | * @param {Array} arr |
|
| 74 | * @returns {Number} |
|
| 75 | */ |
|
| 76 | function max( arr ) |
|
| 77 | { |
|
| 78 | var i = arr.length, maxval = arr[--i]; |
|
| 79 | while(i--) if(arr[i] > maxval) maxval = arr[i]; |
|
| 80 | return maxval; |
|
| 81 | } |
|
| 82 | ||
| 83 | /** |
|
| 84 | * Get the minimum value of all elements in the given array. |
|
| 85 | * |
|
| 86 | * @param {Array} arr |
|
| 87 | * @returns {Number} |
|
| 88 | */ |
|
| 89 | function min( arr ) |
|
| 90 | { |
|
| 91 | var i = arr.length, minval = arr[--i]; |
|
| 92 | while(i--) if(arr[i] < minval) minval = arr[i]; |
|
| 93 | return minval; |
|
| 94 | } |
|
| 95 | ||
| 96 | /** |
|
| 97 | * Calculate the editor's height based on the number of lines & line height. |
|
| 98 | * |
|
| 99 | * @param {jQuery} $editor Ther editor wrapper element (PRE) |
|
| 100 | * @returns {Number} |
|
| 101 | */ |
|
| 102 | function getEditorHeight( $editor ) |
|
| 103 | { |
|
| 104 | var height = 0; |
|
| 105 | $editor.find('.ace_text-layer').children().each(function(){ |
|
| 106 | height += $(this).height(); |
|
| 107 | }); |
|
| 108 | return height; |
|
| 109 | } |
|
| 110 | ||
| 111 | /** |
|
| 112 | * Convert a string like "3, 5-7" into an array of ranges in to form of |
|
| 113 | * [ |
|
| 114 | * {start:2, end:2}, |
|
| 115 | * {start:4, end:6}, |
|
| 116 | * ] |
|
| 117 | * The string should be given as a list if comma delimited 1 based ranges. |
|
| 118 | * The result is given as a 0 based array of ranges. |
|
| 119 | * |
|
| 120 | * @param {string} str |
|
| 121 | * @returns {Array} |
|
| 122 | */ |
|
| 123 | function strToRange( str ) |
|
| 124 | { |
|
| 125 | var range = str.replace(' ', '').split(','), |
|
| 126 | i = range.length, |
|
| 127 | ranges = [], |
|
| 128 | start, end, splitted; |
|
| 129 | ||
| 130 | while(i--) |
|
| 131 | { |
|
| 132 | // Multiple lines highlight |
|
| 133 | if( range[i].indexOf('-') > -1 ) |
|
| 134 | { |
|
| 135 | splitted = range[i].split('-'); |
|
| 136 | start = parseInt(splitted[0])-1; |
|
| 137 | end = parseInt(splitted[1])-1; |
|
| 138 | } |
|
| 139 | ||
| 140 | // Single line highlight |
|
| 141 | else |
|
| 142 | { |
|
| 143 | start = parseInt(range[i])-1; |
|
| 144 | end = start; |
|
| 145 | } |
|
| 146 | ||
| 147 | ranges.unshift({start:start,end:end}); |
|
| 148 | } |
|
| 149 | ||
| 150 | return ranges; |
|
| 151 | } |
|
| 152 | ||
| 153 | /** |
|
| 154 | * Request animation frame. Uses setTimeout as a fallback if the browser does |
|
| 155 | * not support requestAnimationFrame (based on 60 frames per second). |
|
| 156 | * |
|
| 157 | * @param {type} cb |
|
| 158 | * @returns {Number} |
|
| 159 | */ |
|
| 160 | var raf = window.requestAnimationFrame || |
|
| 161 | window.webkitRequestAnimationFrame || |
|
| 162 | window.mozRequestAnimationFrame || |
|
| 163 | window.msRequestAnimationFrame || |
|
| 164 | function(cb) { return window.setTimeout(cb, 1000 / 60); }; |
|
| 165 | ||
| 166 | /** |
|
| 167 | * The constructor. |
|
| 168 | * See Mivhal.defaults for available options. |
|
| 169 | * |
|
| 170 | * @param {DOMElement} selection |
|
| 171 | * @param {Object} options |
|
| 172 | */ |
|
| 173 | function Mivhak( selection, options ) |
|
| 174 | { |
|
| 175 | // Bail if there are no resources |
|
| 176 | if(!selection.getElementsByTagName('PRE').length) return; |
|
| 177 | ||
| 178 | this.$selection = $( selection ); |
|
| 179 | this.setOptions( options ); |
|
| 180 | this.init(); |
|
| 181 | } |
|
| 182 | ||
| 183 | /** |
|
| 184 | * Check if a given string represents a supported method |
|
| 185 | * @param {string} method |
|
| 186 | */ |
|
| 187 | Mivhak.methodExists = function( method ) |
|
| 188 | { |
|
| 189 | return typeof method === 'string' && Mivhak.methods[method]; |
|
| 190 | }; |
|
| 191 | ||
| 192 | /** |
|
| 193 | * Initiate the code viewer. |
|
| 194 | */ |
|
| 195 | Mivhak.prototype.init = function() |
|
| 196 | { |
|
| 197 | this.initState(); |
|
| 198 | this.parseResources(); |
|
| 199 | this.createUI(); |
|
| 200 | this.applyOptions(); |
|
| 201 | this.callMethod('showTab',0); // Show first tab initially |
|
| 202 | }; |
|
| 203 | ||
| 204 | /** |
|
| 205 | * Apply the options that were set by the user. This function is called when |
|
| 206 | * Mivhak is initiated, and every time the options are updated. |
|
| 207 | */ |
|
| 208 | Mivhak.prototype.applyOptions = function() |
|
| 209 | { |
|
| 210 | this.callMethod('setHeight', this.options.height); |
|
| 211 | this.callMethod('setAccentColor', this.options.accentColor); |
|
| 212 | if(this.options.collapsed) this.callMethod('collapse'); |
|
| 213 | if(!this.options.topbar) this.$selection.addClass('mivhak-no-topbar'); |
|
| 214 | else this.$selection.removeClass('mivhak-no-topbar'); |
|
| 215 | ||
| 216 | this.createCaption(); |
|
| 217 | this.createLivePreview(); |
|
| 218 | }; |
|
| 219 | ||
| 220 | /** |
|
| 221 | * Initiate this instance's state. |
|
| 222 | */ |
|
| 223 | Mivhak.prototype.initState = function() |
|
| 224 | { |
|
| 225 | this.state = { |
|
| 226 | lineWrap: true, |
|
| 227 | collapsed: false, |
|
| 228 | height: 0, |
|
| 229 | activeTab: null, // Updated by tabs.showTab |
|
| 230 | resources: [] // Generated by parseResources() |
|
| 231 | }; |
|
| 232 | }; |
|
| 233 | ||
| 234 | /** |
|
| 235 | * Set or update this instance's options. |
|
| 236 | * @param {object} options |
|
| 237 | */ |
|
| 238 | Mivhak.prototype.setOptions = function( options ) |
|
| 239 | { |
|
| 240 | // If options were already set, update them |
|
| 241 | if( typeof this.options !== 'undefined' ) |
|
| 242 | this.options = $.extend(true, {}, this.options, options, readAttributes(this.$selection[0])); |
|
| 243 | ||
| 244 | // Otherwise, merge them with the defaults |
|
| 245 | else this.options = $.extend(true, {}, Mivhak.defaults, options, readAttributes(this.$selection[0])); |
|
| 246 | }; |
|
| 247 | ||
| 248 | /** |
|
| 249 | * Call one of Mivhak's methods. See Mivhak.methods for available methods. |
|
| 250 | * To apply additional arguments, simply pass the arguments after the methodName |
|
| 251 | * i.e. callMethod('methodName', arg1, arg2). |
|
| 252 | * This method is also called internally when making a method call through jQuery |
|
| 253 | * i.e. $('#el').mivhak('methodName', arg1, arg2); |
|
| 254 | * |
|
| 255 | * @param {string} methodName |
|
| 256 | */ |
|
| 257 | Mivhak.prototype.callMethod = function( methodName ) |
|
| 258 | { |
|
| 259 | if(Mivhak.methodExists(methodName)) |
|
| 260 | { |
|
| 261 | // Call the method with the original arguments, removing the method's name from the list |
|
| 262 | var args = []; |
|
| 263 | Array.prototype.push.apply( args, arguments ); |
|
| 264 | args.shift(); |
|
| 265 | Mivhak.methods[methodName].apply(this, args); |
|
| 266 | } |
|
| 267 | }; |
|
| 268 | ||
| 269 | /** |
|
| 270 | * Create the user interface. |
|
| 271 | */ |
|
| 272 | Mivhak.prototype.createUI = function() |
|
| 273 | { |
|
| 274 | this.tabs = Mivhak.render('tabs',{mivhakInstance: this}); |
|
| 275 | this.topbar = Mivhak.render('top-bar',{mivhakInstance: this}); |
|
| 276 | this.notifier = Mivhak.render('notifier'); |
|
| 277 | ||
| 278 | this.$selection.prepend(this.tabs.$el); |
|
| 279 | this.$selection.prepend(this.topbar.$el); |
|
| 280 | this.tabs.$el.prepend(this.notifier.$el); |
|
| 281 | }; |
|
| 282 | ||
| 283 | /** |
|
| 284 | * Calculate the height in pixels. |
|
| 285 | * |
|
| 286 | * auto: Automatically calculate the height based on the number of lines. |
|
| 287 | * min: Calculate the height based on the height of the tab with the maximum number of lines |
|
| 288 | * max: Calculate the height based on the height of the tab with the minimum number of lines |
|
| 289 | * average: Calculate the height based on the average height of all tabs |
|
| 290 | * |
|
| 291 | * @param {string|number} h One of (auto|min|max|average) or a custom number |
|
| 292 | * @returns {Number} |
|
| 293 | */ |
|
| 294 | Mivhak.prototype.calculateHeight = function(h) |
|
| 295 | { |
|
| 296 | var heights = [], |
|
| 297 | padding = this.options.padding*2, |
|
| 298 | i = this.tabs.tabs.length; |
|
| 299 | ||
| 300 | while(i--) |
|
| 301 | heights.push(getEditorHeight($(this.tabs.tabs[i].resource.pre))+padding); |
|
| 302 | ||
| 303 | if('average' === h) return average(heights); |
|
| 304 | if('shortest' === h) return min(heights); |
|
| 305 | if('longest' === h) return max(heights); |
|
| 306 | if('auto' === h) return getEditorHeight($(this.activeTab.resource.pre))+padding; |
|
| 307 | if(!isNaN(h)) return parseInt(h); |
|
| 308 | }; |
|
| 309 | ||
| 310 | /** |
|
| 311 | * Loop through each PRE element inside this.$selection and store it's options |
|
| 312 | * in this.resources, merging it with the default option values. |
|
| 313 | */ |
|
| 314 | Mivhak.prototype.parseResources = function() |
|
| 315 | { |
|
| 316 | var $this = this; |
|
| 317 | ||
| 318 | this.resources = new Resources(); |
|
| 319 | this.$selection.find('pre').each(function(){ |
|
| 320 | $this.resources.add(this); |
|
| 321 | }); |
|
| 322 | }; |
|
| 323 | ||
| 324 | Mivhak.prototype.createCaption = function() |
|
| 325 | { |
|
| 326 | if(this.options.caption) |
|
| 327 | { |
|
| 328 | if(!this.caption) |
|
| 329 | { |
|
| 330 | this.caption = Mivhak.render('caption',{text: this.options.caption}); |
|
| 331 | this.$selection.append(this.caption.$el); |
|
| 332 | } |
|
| 333 | else this.caption.setText(this.options.caption); |
|
| 334 | } |
|
| 335 | else this.$selection.addClass('mivhak-no-caption'); |
|
| 336 | }; |
|
| 337 | ||
| 338 | /** |
|
| 339 | * Create the live preview iframe window |
|
| 340 | */ |
|
| 341 | Mivhak.prototype.createLivePreview = function() |
|
| 342 | { |
|
| 343 | if(this.options.runnable && typeof this.preview === 'undefined') |
|
| 344 | { |
|
| 345 | this.preview = Mivhak.render('live-preview',{resources: this.resources}); |
|
| 346 | this.tabs.$el.append(this.preview.$el); |
|
| 347 | } |
|
| 348 | }; |
|
| 349 | ||
| 350 | /** |
|
| 351 | * Remove all generated elements, data and events. |
|
| 352 | * |
|
| 353 | * TODO: keep initial HTML |
|
| 354 | */ |
|
| 355 | Mivhak.prototype.destroy = function() |
|
| 356 | { |
|
| 357 | this.$selection.empty(); |
|
| 358 | }; |
|
| 359 | ||
| 360 | /** |
|
| 361 | * A list of Mivhak default options |
|
| 362 | */ |
|
| 363 | Mivhak.defaults = { |
|
| 364 | ||
| 365 | /** |
|
| 366 | * Whether to add a live preview (and a "play" button) to run the code |
|
| 367 | * @type Boolean |
|
| 368 | */ |
|
| 369 | runnable: false, |
|
| 370 | ||
| 371 | /** |
|
| 372 | * Whther to allow the user to edit the code |
|
| 373 | * @type Boolean |
|
| 374 | */ |
|
| 375 | editable: false, |
|
| 376 | ||
| 377 | /** |
|
| 378 | * Whether to show line numers on the left |
|
| 379 | * @type Boolean |
|
| 380 | */ |
|
| 381 | lineNumbers: false, |
|
| 382 | ||
| 383 | /** |
|
| 384 | * One of the supported CSS color values (HEX, RGB, etc...) to set as the |
|
| 385 | * code viewer's accent color. Controls the scrollbars, tab navigation and |
|
| 386 | * dropdown item colors. |
|
| 387 | * @type String |
|
| 388 | */ |
|
| 389 | accentColor: false, |
|
| 390 | ||
| 391 | /** |
|
| 392 | * Whether to collapse the code viewer initially |
|
| 393 | * @type Boolean |
|
| 394 | */ |
|
| 395 | collapsed: false, |
|
| 396 | ||
| 397 | /** |
|
| 398 | * Text/HTML string to be displayed at the bottom of the code viewer |
|
| 399 | * @type Boolean|string |
|
| 400 | */ |
|
| 401 | caption: false, |
|
| 402 | ||
| 403 | /** |
|
| 404 | * The code viewer's theme. One of (dark|light) |
|
| 405 | * @type String |
|
| 406 | */ |
|
| 407 | theme: 'light', |
|
| 408 | ||
| 409 | /** |
|
| 410 | * The code viewer's height. Either a number (for a custom height in pixels) |
|
| 411 | * or one of (auto|min|max|average). |
|
| 412 | * @type String|Number |
|
| 413 | */ |
|
| 414 | height: 'average', |
|
| 415 | ||
| 416 | /** |
|
| 417 | * The surrounding padding between the code and the wrapper. |
|
| 418 | * @type Number |
|
| 419 | */ |
|
| 420 | padding: 15, |
|
| 421 | ||
| 422 | /** |
|
| 423 | * Whether to show/hide the top bar |
|
| 424 | * @type Boolean |
|
| 425 | */ |
|
| 426 | topbar: true, |
|
| 427 | ||
| 428 | /** |
|
| 429 | * An array of strings/objects for the settings dropdown menu |
|
| 430 | * @type Array |
|
| 431 | */ |
|
| 432 | buttons: ['wrap','copy','collapse','about'] |
|
| 433 | }; |
|
| 434 | ||
| 435 | /** |
|
| 436 | * A list of Mivhak resource default settings (Mivhak resources are any <pre> |
|
| 437 | * elements placed inside a Mivhak wrapper element). |
|
| 438 | */ |
|
| 439 | Mivhak.resourceDefaults = { |
|
| 440 | ||
| 441 | /** |
|
| 442 | * The resource language (one of the supported Ace Editor languages) |
|
| 443 | * @type string |
|
| 444 | */ |
|
| 445 | lang: null, |
|
| 446 | ||
| 447 | /** |
|
| 448 | * How the resource should be treated in the preview window. One of (script|style|markup) |
|
| 449 | * @type bool|string |
|
| 450 | */ |
|
| 451 | runAs: false, |
|
| 452 | ||
| 453 | /** |
|
| 454 | * A URL to an external source |
|
| 455 | * @type bool|string |
|
| 456 | */ |
|
| 457 | source: false, |
|
| 458 | ||
| 459 | /** |
|
| 460 | * Whether to show this resource as a tab. Useful if you want to include |
|
| 461 | * external libraries for the live preview and don't need to see their contents. |
|
| 462 | * @type Boolean |
|
| 463 | */ |
|
| 464 | visible: true, |
|
| 465 | ||
| 466 | /** |
|
| 467 | * Mark/highlight a range of lines given as a string in the format '1, 3-4' |
|
| 468 | * @type bool|string |
|
| 469 | */ |
|
| 470 | mark: false, |
|
| 471 | ||
| 472 | /** |
|
| 473 | * Set the initial line number (1 based). |
|
| 474 | * @type Number |
|
| 475 | */ |
|
| 476 | startLine: 1 |
|
| 477 | };var Resources = function() { |
|
| 478 | this.data = []; |
|
| 479 | }; |
|
| 480 | ||
| 481 | Resources.prototype.count = function() { |
|
| 482 | return this.data.length; |
|
| 483 | }; |
|
| 484 | ||
| 485 | Resources.prototype.add = function(pre) { |
|
| 486 | this.data.push($.extend({}, |
|
| 487 | Mivhak.resourceDefaults,{ |
|
| 488 | pre:pre, |
|
| 489 | content: pre.textContent |
|
| 490 | }, |
|
| 491 | readAttributes(pre) |
|
| 492 | )); |
|
| 493 | }; |
|
| 494 | ||
| 495 | Resources.prototype.get = function(i) { |
|
| 496 | return this.data[i]; |
|
| 497 | }; |
|
| 498 | ||
| 499 | Resources.prototype.update = function(i, content) { |
|
| 500 | this.data[i].content = content; |
|
| 501 | }; |
|
| 502 | ||
| 503 | // Built-in buttons |
|
| 504 | Mivhak.buttons = { |
|
| 505 | ||
| 506 | /** |
|
| 507 | * The wrap button features a toggle button and is used to toggle line wrap |
|
| 508 | * on/off for the currently active tab |
|
| 509 | */ |
|
| 510 | wrap: { |
|
| 511 | text: 'Wrap Lines', |
|
| 512 | toggle: true, |
|
| 513 | click: function(e) { |
|
| 514 | e.stopPropagation(); |
|
| 515 | this.callMethod('toggleLineWrap'); |
|
| 516 | } |
|
| 517 | }, |
|
| 518 | ||
| 519 | /** |
|
| 520 | * The copy button copies the code in the currently active tab to clipboard |
|
| 521 | * (except for Safari, where it selects the code and prompts the user to press command+c) |
|
| 522 | */ |
|
| 523 | copy: { |
|
| 524 | text: 'Copy', |
|
| 525 | click: function(e) { |
|
| 526 | this.callMethod('copyCode'); |
|
| 527 | } |
|
| 528 | }, |
|
| 529 | ||
| 530 | /** |
|
| 531 | * The collapse button toggles the entire code viewer into and out of its |
|
| 532 | * collapsed state. |
|
| 533 | */ |
|
| 534 | collapse: { |
|
| 535 | text: 'Colllapse', |
|
| 536 | click: function(e) { |
|
| 537 | this.callMethod('collapse'); |
|
| 538 | } |
|
| 539 | }, |
|
| 540 | ||
| 541 | /** |
|
| 542 | * The about button shows the user information about Mivhak |
|
| 543 | */ |
|
| 544 | about: { |
|
| 545 | text: 'About Mivhak', |
|
| 546 | click: function(e) { |
|
| 547 | this.notifier.closableNotification('Mivhak.js v1.0.0'); |
|
| 548 | } |
|
| 549 | } |
|
| 550 | };/** |
|
| 551 | * jQuery plugin's methods. |
|
| 552 | * In all methods, the 'this' keyword is pointing to the calling instance of Mivhak. |
|
| 553 | * These functions serve as the plugin's public API. |
|
| 554 | */ |
|
| 555 | Mivhak.methods = { |
|
| 556 | ||
| 557 | /** |
|
| 558 | * Toggle line wrap on/off for the currently active tab. Initially set to |
|
| 559 | * on (true) by default. |
|
| 560 | */ |
|
| 561 | toggleLineWrap: function() { |
|
| 562 | var $this = this; |
|
| 563 | this.state.lineWrap = !this.state.lineWrap; |
|
| 564 | $.each(this.tabs.tabs, function(i,tab) { |
|
| 565 | tab.editor.getSession().setUseWrapMode($this.state.lineWrap); |
|
| 566 | tab.vscroll.refresh(); |
|
| 567 | tab.hscroll.refresh(); |
|
| 568 | }); |
|
| 569 | }, |
|
| 570 | ||
| 571 | /** |
|
| 572 | * copy the code in the currently active tab to clipboard (works in all |
|
| 573 | * browsers apart from Safari, where it selects the code and prompts the |
|
| 574 | * user to press command+c) |
|
| 575 | */ |
|
| 576 | copyCode: function() { |
|
| 577 | var editor = this.activeTab.editor; |
|
| 578 | editor.selection.selectAll(); |
|
| 579 | editor.focus(); |
|
| 580 | if(document.execCommand('copy')) { |
|
| 581 | editor.selection.clearSelection(); |
|
| 582 | this.notifier.timedNotification('Copied to clipboard!', 2000); |
|
| 583 | } |
|
| 584 | else this.notifier.timedNotification('Press ⌘+C to copy the code', 2000); |
|
| 585 | }, |
|
| 586 | ||
| 587 | /** |
|
| 588 | * Collapse the code viewer and show a "Show Code" button. |
|
| 589 | */ |
|
| 590 | collapse: function() { |
|
| 591 | if(this.state.collapsed) return; |
|
| 592 | var $this = this; |
|
| 593 | this.state.collapsed = true; |
|
| 594 | this.notifier.closableNotification('Show Code', function(){$this.callMethod('expand');}); |
|
| 595 | this.$selection.addClass('mivhak-collapsed'); |
|
| 596 | this.callMethod('setHeight',this.notifier.$el.outerHeight(true)); |
|
| 597 | }, |
|
| 598 | ||
| 599 | /** |
|
| 600 | * Expand the code viewer if it's collapsed; |
|
| 601 | */ |
|
| 602 | expand: function() { |
|
| 603 | if(!this.state.collapsed) return; |
|
| 604 | this.state.collapsed = false; |
|
| 605 | this.notifier.hide(); // In case it's called by an external script |
|
| 606 | this.$selection.removeClass('mivhak-collapsed'); |
|
| 607 | this.callMethod('setHeight',this.options.height); |
|
| 608 | }, |
|
| 609 | ||
| 610 | /** |
|
| 611 | * Show/activate a tab by the given index (zero based). |
|
| 612 | * @param {number} index |
|
| 613 | */ |
|
| 614 | showTab: function(index) { |
|
| 615 | this.tabs.showTab(index); |
|
| 616 | this.topbar.activateNavTab(index); |
|
| 617 | if(this.options.runnable) |
|
| 618 | this.preview.hide(); |
|
| 619 | }, |
|
| 620 | ||
| 621 | /** |
|
| 622 | * Set the height of the code viewer. One of (auto|min|max|average) or |
|
| 623 | * a custom number. |
|
| 624 | * @param {string|number} height |
|
| 625 | */ |
|
| 626 | setHeight: function(height) { |
|
| 627 | var $this = this; |
|
| 628 | raf(function(){ |
|
| 629 | $this.state.height = $this.calculateHeight(height); |
|
| 630 | $this.tabs.$el.height($this.state.height); |
|
| 631 | $.each($this.tabs.tabs, function(i,tab) { |
|
| 632 | $(tab.resource.pre).height(height); |
|
| 633 | tab.editor.resize(); |
|
| 634 | tab.vscroll.refresh(); |
|
| 635 | tab.hscroll.refresh(); |
|
| 636 | }); |
|
| 637 | }); |
|
| 638 | }, |
|
| 639 | ||
| 640 | /** |
|
| 641 | * Set the code viewer's accent color. Applied to the nav-tabs text color, |
|
| 642 | * underline, scrollbars and dropdown menu text color. |
|
| 643 | * |
|
| 644 | * @param {string} color |
|
| 645 | */ |
|
| 646 | setAccentColor: function(color) { |
|
| 647 | if(!color) return; |
|
| 648 | this.topbar.$el.find('.mivhak-top-bar-button').css({'color': color}); |
|
| 649 | this.topbar.$el.find('.mivhak-dropdown-button').css({'color': color}); |
|
| 650 | this.topbar.$el.find('.mivhak-controls svg').css({'fill': color}); |
|
| 651 | this.tabs.$el.find('.mivhak-scrollbar-thumb').css({'background-color': color}); |
|
| 652 | this.topbar.line.css({'background-color': color}); |
|
| 653 | } |
|
| 654 | };Mivhak.icons = {}; |
|
| 655 | ||
| 656 | // <div>Icons made by <a href="http://www.flaticon.com/authors/egor-rumyantsev" title="Egor Rumyantsev">Egor Rumyantsev</a> from <a href="http://www.flaticon.com" title="Flaticon">www.flaticon.com</a> is licensed by <a href="http://creativecommons.org/licenses/by/3.0/" title="Creative Commons BY 3.0" target="_blank">CC 3.0 BY</a></div> |
|
| 657 | Mivhak.icons.play = '<svg viewBox="0 0 232.153 232.153"><g><path style="fill-rule:evenodd;clip-rule:evenodd;" d="M203.791,99.628L49.307,2.294c-4.567-2.719-10.238-2.266-14.521-2.266c-17.132,0-17.056,13.227-17.056,16.578v198.94c0,2.833-0.075,16.579,17.056,16.579c4.283,0,9.955,0.451,14.521-2.267l154.483-97.333c12.68-7.545,10.489-16.449,10.489-16.449S216.471,107.172,203.791,99.628z"/></g></svg>'; |
|
| 658 | ||
| 659 | // <div>Icons made by <a href="http://www.flaticon.com/authors/dave-gandy" title="Dave Gandy">Dave Gandy</a> from <a href="http://www.flaticon.com" title="Flaticon">www.flaticon.com</a> is licensed by <a href="http://creativecommons.org/licenses/by/3.0/" title="Creative Commons BY 3.0" target="_blank">CC 3.0 BY</a></div> |
|
| 660 | Mivhak.icons.cog = '<svg viewbox="0 0 438.529 438.529"><g><path d="M436.25,181.438c-1.529-2.002-3.524-3.193-5.995-3.571l-52.249-7.992c-2.854-9.137-6.756-18.461-11.704-27.98c3.422-4.758,8.559-11.466,15.41-20.129c6.851-8.661,11.703-14.987,14.561-18.986c1.523-2.094,2.279-4.281,2.279-6.567c0-2.663-0.66-4.755-1.998-6.28c-6.848-9.708-22.552-25.885-47.106-48.536c-2.275-1.903-4.661-2.854-7.132-2.854c-2.857,0-5.14,0.855-6.854,2.567l-40.539,30.549c-7.806-3.999-16.371-7.52-25.693-10.565l-7.994-52.529c-0.191-2.474-1.287-4.521-3.285-6.139C255.95,0.806,253.623,0,250.954,0h-63.38c-5.52,0-8.947,2.663-10.278,7.993c-2.475,9.513-5.236,27.214-8.28,53.1c-8.947,2.86-17.607,6.476-25.981,10.853l-39.399-30.549c-2.474-1.903-4.948-2.854-7.422-2.854c-4.187,0-13.179,6.804-26.979,20.413c-13.8,13.612-23.169,23.841-28.122,30.69c-1.714,2.474-2.568,4.664-2.568,6.567c0,2.286,0.95,4.57,2.853,6.851c12.751,15.42,22.936,28.549,30.55,39.403c-4.759,8.754-8.47,17.511-11.132,26.265l-53.105,7.992c-2.093,0.382-3.9,1.621-5.424,3.715C0.76,182.531,0,184.722,0,187.002v63.383c0,2.478,0.76,4.709,2.284,6.708c1.524,1.998,3.521,3.195,5.996,3.572l52.25,7.71c2.663,9.325,6.564,18.743,11.704,28.257c-3.424,4.761-8.563,11.468-15.415,20.129c-6.851,8.665-11.709,14.989-14.561,18.986c-1.525,2.102-2.285,4.285-2.285,6.57c0,2.471,0.666,4.658,1.997,6.561c7.423,10.284,23.125,26.272,47.109,47.969c2.095,2.094,4.475,3.138,7.137,3.138c2.857,0,5.236-0.852,7.138-2.563l40.259-30.553c7.808,3.997,16.371,7.519,25.697,10.568l7.993,52.529c0.193,2.471,1.287,4.518,3.283,6.14c1.997,1.622,4.331,2.423,6.995,2.423h63.38c5.53,0,8.952-2.662,10.287-7.994c2.471-9.514,5.229-27.213,8.274-53.098c8.946-2.858,17.607-6.476,25.981-10.855l39.402,30.84c2.663,1.712,5.141,2.563,7.42,2.563c4.186,0,13.131-6.752,26.833-20.27c13.709-13.511,23.13-23.79,28.264-30.837c1.711-1.902,2.569-4.09,2.569-6.561c0-2.478-0.947-4.862-2.857-7.139c-13.698-16.754-23.883-29.882-30.546-39.402c3.806-7.043,7.519-15.701,11.136-25.98l52.817-7.988c2.279-0.383,4.189-1.622,5.708-3.716c1.523-2.098,2.279-4.288,2.279-6.571v-63.376C438.533,185.671,437.777,183.438,436.25,181.438z M270.946,270.939c-14.271,14.277-31.497,21.416-51.676,21.416c-20.177,0-37.401-7.139-51.678-21.416c-14.272-14.271-21.411-31.498-21.411-51.673c0-20.177,7.135-37.401,21.411-51.678c14.277-14.272,31.504-21.411,51.678-21.411c20.179,0,37.406,7.139,51.676,21.411c14.274,14.277,21.413,31.501,21.413,51.678C292.359,239.441,285.221,256.669,270.946,270.939z"/></g></svg>';/** |
|
| 661 | * The list of registered components. |
|
| 662 | * |
|
| 663 | * @type Array |
|
| 664 | */ |
|
| 665 | Mivhak.components = []; |
|
| 666 | ||
| 667 | /** |
|
| 668 | * Register a new component |
|
| 669 | * |
|
| 670 | * @param {string} name The components name |
|
| 671 | * @param {Object} options A list of component properties |
|
| 672 | */ |
|
| 673 | Mivhak.component = function(name, options) |
|
| 674 | { |
|
| 675 | Mivhak.components[name] = options; |
|
| 676 | }; |
|
| 677 | ||
| 678 | /** |
|
| 679 | * Render a new component |
|
| 680 | * |
|
| 681 | * TODO: move this into a seperate library |
|
| 682 | * |
|
| 683 | * @param {string} name The components name |
|
| 684 | * @param {Object} props A list of component properties. |
|
| 685 | * This overrides the component's initial property values. |
|
| 686 | */ |
|
| 687 | Mivhak.render = function(name, props) |
|
| 688 | { |
|
| 689 | var component = $.extend(true, {}, Mivhak.components[name]); |
|
| 690 | var el = {}; |
|
| 691 | ||
| 692 | // Create the element from the template |
|
| 693 | el.$el = $(component.template); |
|
| 694 | ||
| 695 | // Create all methods |
|
| 696 | $.each(component.methods, function(name, method){ |
|
| 697 | el[name] = function() {return method.apply(el,arguments);}; |
|
| 698 | }); |
|
| 699 | ||
| 700 | // Set properties |
|
| 701 | $.each(component.props, function(name, prop){ |
|
| 702 | el[name] = (typeof props !== 'undefined' && props.hasOwnProperty(name) ? props[name] : prop); |
|
| 703 | }); |
|
| 704 | ||
| 705 | // Bind events |
|
| 706 | $.each(component.events, function(name, method){ |
|
| 707 | el.$el.on(name, function() {return method.apply(el,arguments);}); |
|
| 708 | }); |
|
| 709 | ||
| 710 | // Call the 'created' function if exists |
|
| 711 | if(component.hasOwnProperty('created')) component.created.call(el); |
|
| 712 | ||
| 713 | return el; |
|
| 714 | };Mivhak.component('caption', { |
|
| 715 | template: '<div class="mivhak-caption"></div>', |
|
| 716 | props: { |
|
| 717 | text: null |
|
| 718 | }, |
|
| 719 | created: function() { |
|
| 720 | this.setText(this.text); |
|
| 721 | }, |
|
| 722 | methods: { |
|
| 723 | setText: function(text) { |
|
| 724 | this.$el.html(text); |
|
| 725 | } |
|
| 726 | } |
|
| 727 | });Mivhak.component('dropdown', { |
|
| 728 | template: '<div class="mivhak-dropdown"></div>', |
|
| 729 | props: { |
|
| 730 | items: [], |
|
| 731 | mivhakInstance: null, |
|
| 732 | visible: false |
|
| 733 | }, |
|
| 734 | created: function() { |
|
| 735 | var $this = this; |
|
| 736 | $.each(this.items, function(i, item) { |
|
| 737 | if( typeof item === 'string') item = Mivhak.buttons[item]; |
|
| 738 | var button = $('<div>',{class: 'mivhak-dropdown-button', text: item.text, click: function(e){item.click.call($this.mivhakInstance,e);}}); |
|
| 739 | if(item.toggle) |
|
| 740 | { |
|
| 741 | button.$toggle = Mivhak.render('toggle'); |
|
| 742 | ||
| 743 | // Toggle only if not clicking on the toggle itself (which makes it toggle as it is) |
|
| 744 | button.click(function(e){if($(e.target).parents('.mivhak-dropdown-button').length !== 1)button.$toggle.toggle();}); |
|
| 745 | button.append(button.$toggle.$el); |
|
| 746 | } |
|
| 747 | $this.$el.append(button); |
|
| 748 | }); |
|
| 749 | ||
| 750 | // Hide dropdown on outside click |
|
| 751 | $(window).click(function(e){ |
|
| 752 | if(!$(e.target).closest('.mivhak-icon-cog').length) { |
|
| 753 | $this.$el.removeClass('mivhak-dropdown-visible'); |
|
| 754 | } |
|
| 755 | }); |
|
| 756 | }, |
|
| 757 | methods: { |
|
| 758 | toggle: function() { |
|
| 759 | this.visible = !this.visible; |
|
| 760 | this.$el.toggleClass('mivhak-dropdown-visible'); |
|
| 761 | } |
|
| 762 | } |
|
| 763 | });Mivhak.component('horizontal-scrollbar', { |
|
| 764 | template: '<div class="mivhak-scrollbar mivhak-h-scrollbar"><div class="mivhak-scrollbar-thumb"></div></div>', |
|
| 765 | props: { |
|
| 766 | editor: null, |
|
| 767 | $inner: null, |
|
| 768 | $outer: null, |
|
| 769 | mivhakInstance: null, |
|
| 770 | minWidth: 50, |
|
| 771 | state: { |
|
| 772 | a: 0, // The total width of the editor |
|
| 773 | b: 0, // The width of the viewport, excluding padding |
|
| 774 | c: 0, // The width of the viewport, including padding |
|
| 775 | d: 0, // The calculated width of the thumb |
|
| 776 | l: 0 // The current left offset of the viewport |
|
| 777 | }, |
|
| 778 | initialized: false |
|
| 779 | }, |
|
| 780 | methods: { |
|
| 781 | initialize: function() { |
|
| 782 | if(!this.initialized) |
|
| 783 | { |
|
| 784 | this.initialized = true; |
|
| 785 | this.dragDealer(); |
|
| 786 | var $this = this; |
|
| 787 | $(window).resize(function(){ |
|
| 788 | if(!$this.mivhakInstance.state.lineWrap) |
|
| 789 | $this.refresh(); |
|
| 790 | }); |
|
| 791 | } |
|
| 792 | this.refresh(); |
|
| 793 | }, |
|
| 794 | updateState: function() { |
|
| 795 | var oldState = $.extend({}, this.state); |
|
| 796 | this.state.a = this.getEditorWidth(); |
|
| 797 | this.state.b = this.$outer.parent().width(); |
|
| 798 | this.state.c = this.state.b - this.mivhakInstance.options.padding*2; |
|
| 799 | this.state.d = Math.max(this.state.c*this.state.b/this.state.a,this.minWidth); |
|
| 800 | this.state.l *= this.state.a/Math.max(oldState.a,1); // Math.max used to prevent division by zero |
|
| 801 | return this.state.a !== oldState.a || this.state.b !== oldState.b; |
|
| 802 | }, |
|
| 803 | refresh: function() { |
|
| 804 | var $this = this, oldLeft = this.state.l; |
|
| 805 | raf(function(){ |
|
| 806 | if($this.updateState()) |
|
| 807 | { |
|
| 808 | if($this.getDifference() > 0) |
|
| 809 | { |
|
| 810 | $this.doScroll('left',oldLeft-$this.state.l); |
|
| 811 | $this.$el.css({width: $this.state.d + 'px', left: 0}); |
|
| 812 | $this.moveBar(); |
|
| 813 | } |
|
| 814 | else |
|
| 815 | { |
|
| 816 | $this.doScroll('left',$this.state.l); |
|
| 817 | $this.$el.css({width: 0}); |
|
| 818 | } |
|
| 819 | } |
|
| 820 | }); |
|
| 821 | }, |
|
| 822 | dragDealer: function(){ |
|
| 823 | var $this = this, |
|
| 824 | lastPageX; |
|
| 825 | ||
| 826 | this.$el.on('mousedown.drag', function(e) { |
|
| 827 | lastPageX = e.pageX; |
|
| 828 | $this.$el.add(document.body).addClass('mivhak-scrollbar-grabbed'); |
|
| 829 | $(document).on('mousemove.drag', drag).on('mouseup.drag', stop); |
|
| 830 | return false; |
|
| 831 | }); |
|
| 832 | ||
| 833 | function drag(e){ |
|
| 834 | var delta = e.pageX - lastPageX, |
|
| 835 | didScroll; |
|
| 836 | ||
| 837 | // Bail if the mouse hasn't moved |
|
| 838 | if(!delta) return; |
|
| 839 | ||
| 840 | lastPageX = e.pageX; |
|
| 841 | ||
| 842 | raf(function(){ |
|
| 843 | didScroll = $this.doScroll(delta > 0 ? 'right' : 'left', Math.abs(delta*$this.getEditorWidth()/$this.$outer.parent().width())); |
|
| 844 | if(0 !== didScroll) $this.moveBar(); |
|
| 845 | }); |
|
| 846 | } |
|
| 847 | ||
| 848 | function stop() { |
|
| 849 | $this.$el.add(document.body).removeClass('mivhak-scrollbar-grabbed'); |
|
| 850 | $(document).off("mousemove.drag mouseup.drag"); |
|
| 851 | } |
|
| 852 | }, |
|
| 853 | moveBar: function() { |
|
| 854 | this.$el.css({ |
|
| 855 | left: (this.state.b-this.state.d)/(this.state.a-this.state.c)*this.state.l + 'px' |
|
| 856 | }); |
|
| 857 | }, |
|
| 858 | ||
| 859 | /** |
|
| 860 | * Scrolls the editor element in the direction given, provided that there |
|
| 861 | * is remaining scroll space |
|
| 862 | * @param {string} dir |
|
| 863 | * @param {int} delta |
|
| 864 | */ |
|
| 865 | doScroll: function(dir, delta) { |
|
| 866 | var s = this.state, |
|
| 867 | remaining, |
|
| 868 | didScroll; |
|
| 869 | ||
| 870 | if('left' === dir) |
|
| 871 | { |
|
| 872 | remaining = s.l; |
|
| 873 | didScroll = remaining > 0 ? Math.min(remaining,delta) : 0; |
|
| 874 | s.l -= didScroll; |
|
| 875 | } |
|
| 876 | if('right' === dir) |
|
| 877 | { |
|
| 878 | remaining = this.getDifference() - s.l; |
|
| 879 | didScroll = remaining > 0 ? Math.min(remaining,delta) : 0; |
|
| 880 | s.l += didScroll; |
|
| 881 | } |
|
| 882 | ||
| 883 | this.$inner.find('.ace_content').css({'margin-left': -s.l}); |
|
| 884 | return didScroll; |
|
| 885 | }, |
|
| 886 | ||
| 887 | /** |
|
| 888 | * Returns the difference between the containing div and the editor div |
|
| 889 | */ |
|
| 890 | getDifference: function() |
|
| 891 | { |
|
| 892 | return this.state.a - this.state.c; |
|
| 893 | }, |
|
| 894 | ||
| 895 | /** |
|
| 896 | * Calculate the editor's width based on the number of lines |
|
| 897 | */ |
|
| 898 | getEditorWidth: function() { |
|
| 899 | return this.$inner.find('.ace_content').width(); |
|
| 900 | } |
|
| 901 | } |
|
| 902 | });Mivhak.component('live-preview', { |
|
| 903 | template: '<iframe class="mivhak-live-preview" allowtransparency="true" sandbox="allow-scripts allow-pointer-lock allow-same-origin allow-popups allow-modals allow-forms" frameborder="0"></iframe>', |
|
| 904 | props: { |
|
| 905 | resources: [] |
|
| 906 | }, |
|
| 907 | methods: { |
|
| 908 | renderHTML: function() { |
|
| 909 | var html = '<html>', |
|
| 910 | head = '<head>', |
|
| 911 | body = '<body>'; |
|
| 912 | ||
| 913 | head += '<meta http-equiv="content-type" content="text/html; charset=UTF-8">'; |
|
| 914 | head += '<meta name="robots" content="noindex, nofollow">'; |
|
| 915 | head += '<meta name="googlebot" content="noindex, nofollow">'; |
|
| 916 | ||
| 917 | for(var i = 0; i < this.resources.count(); i++) |
|
| 918 | { |
|
| 919 | var source = this.resources.get(i); |
|
| 920 | if('markup' === source.runAs) body += source.content; |
|
| 921 | if('style' === source.runAs) head += this.createStyle(source.content, source.visible ? false : source.source); |
|
| 922 | if('script' === source.runAs) head += this.createScript(source.content, source.visible ? false : source.source); |
|
| 923 | } |
|
| 924 | ||
| 925 | html += head+'</head>'+body+'</body></html>'; |
|
| 926 | ||
| 927 | return html; |
|
| 928 | }, |
|
| 929 | createScript: function(content,src) { |
|
| 930 | if(src) return '<script src="'+src+'" type="text/javascript"></script>'; |
|
| 931 | return '<script>\n//<![CDATA[\nwindow.onload = function(){'+content+'};//]]>\n</script>'; // @see http://stackoverflow.com/questions/66837/when-is-a-cdata-section-necessary-within-a-script-tag |
|
| 932 | }, |
|
| 933 | createStyle: function(content,href) { |
|
| 934 | if(href) return '<link href="'+href+'" rel="stylesheet">'; |
|
| 935 | return '<style>'+content+'</style>'; |
|
| 936 | }, |
|
| 937 | show: function() { |
|
| 938 | this.$el.addClass('mivhak-active'); |
|
| 939 | this.run(); |
|
| 940 | }, |
|
| 941 | hide: function() { |
|
| 942 | this.$el.removeClass('mivhak-active'); |
|
| 943 | }, |
|
| 944 | run: function() { |
|
| 945 | var contents = this.$el.contents(), |
|
| 946 | doc = contents[0]; |
|
| 947 | ||
| 948 | doc.open(); |
|
| 949 | doc.writeln(this.renderHTML()); |
|
| 950 | doc.close(); |
|
| 951 | } |
|
| 952 | } |
|
| 953 | });Mivhak.component('notifier', { |
|
| 954 | template: '<div class="mivhak-notifier"></div>', |
|
| 955 | methods: { |
|
| 956 | notification: function(html) { |
|
| 957 | if(!html) return; |
|
| 958 | clearTimeout(this.timeout); |
|
| 959 | this.$el.off('click'); |
|
| 960 | this.$el.html(html); |
|
| 961 | this.$el.addClass('mivhak-visible'); |
|
| 962 | }, |
|
| 963 | timedNotification: function(html, timeout) { |
|
| 964 | var $this = this; |
|
| 965 | this.notification(html); |
|
| 966 | this.timeout = setTimeout(function(){ |
|
| 967 | $this.hide(); |
|
| 968 | },timeout); |
|
| 969 | }, |
|
| 970 | closableNotification: function(html, onclick) |
|
| 971 | { |
|
| 972 | var $this = this; |
|
| 973 | this.notification(html); |
|
| 974 | this.$el.addClass('mivhak-button'); |
|
| 975 | this.$el.click(function(e){ |
|
| 976 | $this.hide(); |
|
| 977 | if(typeof onclick !== 'undefined') |
|
| 978 | onclick.call(null, e); |
|
| 979 | }); |
|
| 980 | }, |
|
| 981 | hide: function() { |
|
| 982 | this.$el.removeClass('mivhak-visible mivhak-button'); |
|
| 983 | } |
|
| 984 | } |
|
| 985 | });Mivhak.component('tab-pane', { |
|
| 986 | template: '<div class="mivhak-tab-pane"><div class="mivhak-tab-pane-inner"></div></div>', |
|
| 987 | props: { |
|
| 988 | resource: null, |
|
| 989 | editor: null, |
|
| 990 | index: null, |
|
| 991 | padding: 10, |
|
| 992 | mivhakInstance: null |
|
| 993 | }, |
|
| 994 | created: function() { |
|
| 995 | this.setEditor(); |
|
| 996 | this.fetchRemoteSource(); |
|
| 997 | this.markLines(); |
|
| 998 | ||
| 999 | this.$el = $(this.resource.pre).wrap(this.$el).parent().parent(); |
|
| 1000 | this.$el.find('.mivhak-tab-pane-inner').css({margin: this.mivhakInstance.options.padding}); |
|
| 1001 | this.setScrollbars(); |
|
| 1002 | ||
| 1003 | }, |
|
| 1004 | methods: { |
|
| 1005 | getTheme: function() { |
|
| 1006 | return this.mivhakInstance.options.theme === 'light' ? 'clouds' : 'ambiance'; |
|
| 1007 | }, |
|
| 1008 | fetchRemoteSource: function() { |
|
| 1009 | var $this = this; |
|
| 1010 | if(this.resource.source) { |
|
| 1011 | $.ajax(this.resource.source).done(function(res){ |
|
| 1012 | $this.editor.setValue(res,-1); |
|
| 1013 | ||
| 1014 | // Refresh code viewer height |
|
| 1015 | $this.mivhakInstance.callMethod('setHeight',$this.mivhakInstance.options.height); |
|
| 1016 | ||
| 1017 | // Refresh scrollbars |
|
| 1018 | raf(function(){ |
|
| 1019 | $this.vscroll.refresh(); |
|
| 1020 | $this.hscroll.refresh(); |
|
| 1021 | }); |
|
| 1022 | }); |
|
| 1023 | ||
| 1024 | } |
|
| 1025 | }, |
|
| 1026 | setScrollbars: function() { |
|
| 1027 | var $inner = $(this.resource.pre), |
|
| 1028 | $outer = this.$el.find('.mivhak-tab-pane-inner'); |
|
| 1029 | ||
| 1030 | this.vscroll = Mivhak.render('vertical-scrollbar',{editor: this.editor, $inner: $inner, $outer: $outer, mivhakInstance: this.mivhakInstance}); |
|
| 1031 | this.hscroll = Mivhak.render('horizontal-scrollbar',{editor: this.editor, $inner: $inner, $outer: $outer, mivhakInstance: this.mivhakInstance}); |
|
| 1032 | ||
| 1033 | this.$el.append(this.vscroll.$el, this.hscroll.$el); |
|
| 1034 | }, |
|
| 1035 | show: function() { |
|
| 1036 | this.$el.addClass('mivhak-tab-pane-active'); |
|
| 1037 | this.editor.focus(); |
|
| 1038 | this.editor.gotoLine(0); // Needed in order to get focus |
|
| 1039 | ||
| 1040 | // Recalculate scrollbar positions based on the now visible element |
|
| 1041 | this.vscroll.initialize(); |
|
| 1042 | this.hscroll.initialize(); |
|
| 1043 | }, |
|
| 1044 | hide: function() { |
|
| 1045 | this.$el.removeClass('mivhak-tab-pane-active'); |
|
| 1046 | }, |
|
| 1047 | setEditor: function() { |
|
| 1048 | ||
| 1049 | // Remove redundant space from code |
|
| 1050 | this.resource.pre.textContent = this.resource.pre.textContent.trim(); |
|
| 1051 | ||
| 1052 | // Set editor options |
|
| 1053 | this.editor = ace.edit(this.resource.pre); |
|
| 1054 | this.editor.setReadOnly(!this.mivhakInstance.options.editable); |
|
| 1055 | this.editor.setTheme("ace/theme/"+this.getTheme()); |
|
| 1056 | this.editor.setShowPrintMargin(false); |
|
| 1057 | this.editor.renderer.setShowGutter(this.mivhakInstance.options.lineNumbers); |
|
| 1058 | this.editor.getSession().setMode("ace/mode/"+this.resource.lang); |
|
| 1059 | this.editor.getSession().setUseWorker(false); // Disable syntax checking |
|
| 1060 | this.editor.getSession().setUseWrapMode(true); // Set initial line wrapping |
|
| 1061 | ||
| 1062 | this.editor.setOptions({ |
|
| 1063 | maxLines: Infinity, |
|
| 1064 | firstLineNumber: this.resource.startLine, |
|
| 1065 | highlightActiveLine: false, |
|
| 1066 | fontSize: parseInt(14) |
|
| 1067 | }); |
|
| 1068 | ||
| 1069 | // Update source content for the live preview |
|
| 1070 | if(this.mivhakInstance.options.editable) |
|
| 1071 | { |
|
| 1072 | var $this = this; |
|
| 1073 | this.editor.getSession().on('change', function(a,b,c) { |
|
| 1074 | $this.mivhakInstance.resources.update($this.index, $this.editor.getValue()); |
|
| 1075 | }); |
|
| 1076 | } |
|
| 1077 | }, |
|
| 1078 | markLines: function() |
|
| 1079 | { |
|
| 1080 | if(!this.resource.mark) return; |
|
| 1081 | var ranges = strToRange(this.resource.mark), |
|
| 1082 | i = ranges.length, |
|
| 1083 | AceRange = ace.require("ace/range").Range; |
|
| 1084 | ||
| 1085 | while(i--) |
|
| 1086 | { |
|
| 1087 | this.editor.session.addMarker( |
|
| 1088 | new AceRange(ranges[i].start, 0, ranges[i].end, 1), // Define the range of the marker |
|
| 1089 | "ace_active-line", // Set the CSS class for the marker |
|
| 1090 | "fullLine" // Marker type |
|
| 1091 | ); |
|
| 1092 | } |
|
| 1093 | } |
|
| 1094 | } |
|
| 1095 | });Mivhak.component('tabs', { |
|
| 1096 | template: '<div class="mivhak-tabs"></div>', |
|
| 1097 | props: { |
|
| 1098 | mivhakInstance: null, |
|
| 1099 | activeTab: null, |
|
| 1100 | tabs: [] |
|
| 1101 | }, |
|
| 1102 | created: function() { |
|
| 1103 | var $this = this; |
|
| 1104 | this.$el = this.mivhakInstance.$selection.find('pre').wrapAll(this.$el).parent(); |
|
| 1105 | $.each(this.mivhakInstance.resources.data,function(i, resource){ |
|
| 1106 | if(resource.visible) |
|
| 1107 | $this.tabs.push(Mivhak.render('tab-pane',{ |
|
| 1108 | resource: resource, |
|
| 1109 | index: i, |
|
| 1110 | mivhakInstance: $this.mivhakInstance |
|
| 1111 | })); |
|
| 1112 | }); |
|
| 1113 | }, |
|
| 1114 | methods: { |
|
| 1115 | showTab: function(index){ |
|
| 1116 | var $this = this; |
|
| 1117 | $.each(this.tabs, function(i, tab){ |
|
| 1118 | if(index === i) { |
|
| 1119 | $this.mivhakInstance.activeTab = tab; |
|
| 1120 | tab.show(); |
|
| 1121 | } |
|
| 1122 | else tab.hide(); |
|
| 1123 | }); |
|
| 1124 | } |
|
| 1125 | } |
|
| 1126 | });Mivhak.component('toggle', { |
|
| 1127 | template: '<div class="mivhak-toggle"><div class="mivhak-toggle-knob"></div></div>', |
|
| 1128 | props: { |
|
| 1129 | on: true |
|
| 1130 | }, |
|
| 1131 | events: { |
|
| 1132 | click: function() { |
|
| 1133 | this.toggle(); |
|
| 1134 | } |
|
| 1135 | }, |
|
| 1136 | created: function() { |
|
| 1137 | this.$el.addClass('mivhak-toggle-'+(this.on?'on':'off')); |
|
| 1138 | }, |
|
| 1139 | methods: { |
|
| 1140 | toggle: function() { |
|
| 1141 | this.on = !this.on; |
|
| 1142 | this.$el.toggleClass('mivhak-toggle-on').toggleClass('mivhak-toggle-off'); |
|
| 1143 | } |
|
| 1144 | } |
|
| 1145 | });Mivhak.component('top-bar-button', { |
|
| 1146 | template: '<div class="mivhak-top-bar-button"></div>', |
|
| 1147 | props: { |
|
| 1148 | text: null, |
|
| 1149 | icon: null, |
|
| 1150 | dropdown: null, |
|
| 1151 | mivhakInstance: null, |
|
| 1152 | onClick: function(){} |
|
| 1153 | }, |
|
| 1154 | events: { |
|
| 1155 | click: function() { |
|
| 1156 | this.onClick(); |
|
| 1157 | } |
|
| 1158 | }, |
|
| 1159 | created: function() { |
|
| 1160 | var $this = this; |
|
| 1161 | this.$el.text(this.text); |
|
| 1162 | if(this.icon) this.$el.addClass('mivhak-icon mivhak-icon-'+this.icon).append($(Mivhak.icons[this.icon])); |
|
| 1163 | if(this.dropdown) |
|
| 1164 | { |
|
| 1165 | $this.$el.append(this.dropdown.$el); |
|
| 1166 | this.onClick = function() { |
|
| 1167 | $this.toggleActivation(); |
|
| 1168 | $this.dropdown.toggle(); |
|
| 1169 | }; |
|
| 1170 | } |
|
| 1171 | }, |
|
| 1172 | methods: { |
|
| 1173 | activate: function() { |
|
| 1174 | this.$el.addClass('mivhak-button-active'); |
|
| 1175 | }, |
|
| 1176 | deactivate: function() { |
|
| 1177 | this.$el.removeClass('mivhak-button-active'); |
|
| 1178 | }, |
|
| 1179 | toggleActivation: function() { |
|
| 1180 | this.$el.toggleClass('mivhak-button-active'); |
|
| 1181 | }, |
|
| 1182 | isActive: function() { |
|
| 1183 | return this.$el.hasClass('mivhak-button-active'); |
|
| 1184 | } |
|
| 1185 | } |
|
| 1186 | });Mivhak.component('top-bar', { |
|
| 1187 | template: '<div class="mivhak-top-bar"><div class="mivhak-nav-tabs"></div><div class="mivhak-controls"></div><div class="mivhak-line"></div></div>', |
|
| 1188 | props: { |
|
| 1189 | mivhakInstance: null, |
|
| 1190 | navTabs: [], |
|
| 1191 | controls: [], |
|
| 1192 | line: null |
|
| 1193 | }, |
|
| 1194 | created: function() { |
|
| 1195 | this.line = this.$el.find('.mivhak-line'); |
|
| 1196 | this.createTabNav(); |
|
| 1197 | if(this.mivhakInstance.options.runnable) this.createPlayButton(); |
|
| 1198 | this.createCogButton(); |
|
| 1199 | }, |
|
| 1200 | methods: { |
|
| 1201 | activateNavTab: function(index) { |
|
| 1202 | var button = this.navTabs[index]; |
|
| 1203 | // Deactivate all tabs and activate this tab |
|
| 1204 | $.each(this.navTabs, function(i,navTab){navTab.deactivate();}); |
|
| 1205 | button.activate(); |
|
| 1206 | ||
| 1207 | // Position the line |
|
| 1208 | this.moveLine(button.$el); |
|
| 1209 | }, |
|
| 1210 | moveLine: function($el) { |
|
| 1211 | if(typeof $el === 'undefined') { |
|
| 1212 | this.line.removeClass('mivhak-visible'); |
|
| 1213 | return; |
|
| 1214 | } |
|
| 1215 | this.line.width($el.width()); |
|
| 1216 | this.line.css({left:$el.position().left + ($el.outerWidth() - $el.width())/2}); |
|
| 1217 | this.line.addClass('mivhak-visible'); |
|
| 1218 | }, |
|
| 1219 | createTabNav: function() { |
|
| 1220 | var source, i, pos = 0; |
|
| 1221 | for(i = 0; i < this.mivhakInstance.resources.count(); i++) |
|
| 1222 | { |
|
| 1223 | source = this.mivhakInstance.resources.get(i); |
|
| 1224 | if(source.visible) this.createNavTabButton(pos++, source.lang); |
|
| 1225 | } |
|
| 1226 | }, |
|
| 1227 | createNavTabButton: function(i, lang) { |
|
| 1228 | var $this = this, |
|
| 1229 | button = Mivhak.render('top-bar-button',{ |
|
| 1230 | text: lang, |
|
| 1231 | onClick: function() { |
|
| 1232 | $this.mivhakInstance.callMethod('showTab',i); |
|
| 1233 | } |
|
| 1234 | }); |
|
| 1235 | this.navTabs.push(button); |
|
| 1236 | this.$el.find('.mivhak-nav-tabs').append(button.$el); |
|
| 1237 | }, |
|
| 1238 | createPlayButton: function() { |
|
| 1239 | var $this = this; |
|
| 1240 | var playBtn = Mivhak.render('top-bar-button',{ |
|
| 1241 | icon: 'play', |
|
| 1242 | onClick: function() { |
|
| 1243 | $this.mivhakInstance.preview.show(); |
|
| 1244 | $this.moveLine(); |
|
| 1245 | } |
|
| 1246 | }); |
|
| 1247 | this.controls.push(playBtn); |
|
| 1248 | this.$el.find('.mivhak-controls').append(playBtn.$el); |
|
| 1249 | }, |
|
| 1250 | createCogButton: function() { |
|
| 1251 | var cogBtn = Mivhak.render('top-bar-button',{ |
|
| 1252 | icon: 'cog', |
|
| 1253 | mivhakInstance: this.mivhakInstance, |
|
| 1254 | dropdown: Mivhak.render('dropdown',{ |
|
| 1255 | mivhakInstance: this.mivhakInstance, |
|
| 1256 | items: this.mivhakInstance.options.buttons |
|
| 1257 | }) |
|
| 1258 | }); |
|
| 1259 | this.controls.push(cogBtn); |
|
| 1260 | this.$el.find('.mivhak-controls').append(cogBtn.$el); |
|
| 1261 | } |
|
| 1262 | } |
|
| 1263 | });Mivhak.component('vertical-scrollbar', { |
|
| 1264 | template: '<div class="mivhak-scrollbar mivhak-v-scrollbar"><div class="mivhak-scrollbar-thumb"></div></div>', |
|
| 1265 | props: { |
|
| 1266 | editor: null, |
|
| 1267 | $inner: null, |
|
| 1268 | $outer: null, |
|
| 1269 | mivhakInstance: null, |
|
| 1270 | minHeight: 50, |
|
| 1271 | state: { |
|
| 1272 | a: 0, // The total height of the editor |
|
| 1273 | b: 0, // The height of the viewport, excluding padding |
|
| 1274 | c: 0, // The height of the viewport, including padding |
|
| 1275 | d: 0, // The calculated thumb height |
|
| 1276 | t: 0 // The current top offset of the viewport |
|
| 1277 | }, |
|
| 1278 | initialized: false |
|
| 1279 | }, |
|
| 1280 | methods: { |
|
| 1281 | initialize: function() { |
|
| 1282 | if(!this.initialized) |
|
| 1283 | { |
|
| 1284 | this.initialized = true; |
|
| 1285 | this.dragDealer(); |
|
| 1286 | var $this = this; |
|
| 1287 | this.$inner.on('mousewheel', function(e){$this.onScroll.call(this, e);}); |
|
| 1288 | $(window).resize(function(){ |
|
| 1289 | if($this.mivhakInstance.state.lineWrap) |
|
| 1290 | $this.refresh(); |
|
| 1291 | }); |
|
| 1292 | } |
|
| 1293 | // Refresh anytime initialize is called |
|
| 1294 | this.refresh(); |
|
| 1295 | }, |
|
| 1296 | updateState: function() { |
|
| 1297 | var oldState = $.extend({}, this.state); |
|
| 1298 | this.state.a = getEditorHeight(this.$inner); |
|
| 1299 | this.state.b = this.mivhakInstance.state.height; |
|
| 1300 | this.state.c = this.mivhakInstance.state.height-this.mivhakInstance.options.padding*2; |
|
| 1301 | this.state.d = Math.max(this.state.c*this.state.b/this.state.a,this.minHeight); |
|
| 1302 | this.state.t *= this.state.a/Math.max(oldState.a,1); // Math.max used to prevent division by zero |
|
| 1303 | return this.state.a !== oldState.a || this.state.b !== oldState.b; |
|
| 1304 | }, |
|
| 1305 | refresh: function() { |
|
| 1306 | var $this = this, oldTop = this.state.t; |
|
| 1307 | raf(function(){ |
|
| 1308 | if($this.updateState()) |
|
| 1309 | { |
|
| 1310 | if($this.getDifference() > 0) |
|
| 1311 | { |
|
| 1312 | $this.doScroll('up',oldTop-$this.state.t); |
|
| 1313 | $this.$el.css({height: $this.state.d + 'px', top: 0}); |
|
| 1314 | $this.moveBar(); |
|
| 1315 | } |
|
| 1316 | else |
|
| 1317 | { |
|
| 1318 | $this.doScroll('up',$this.state.t); |
|
| 1319 | $this.$el.css({height: 0}); |
|
| 1320 | } |
|
| 1321 | } |
|
| 1322 | }); |
|
| 1323 | }, |
|
| 1324 | onScroll: function(e) { |
|
| 1325 | var didScroll; |
|
| 1326 | ||
| 1327 | if(e.deltaY > 0) |
|
| 1328 | didScroll = this.doScroll('up',e.deltaY*e.deltaFactor); |
|
| 1329 | else |
|
| 1330 | didScroll = this.doScroll('down',-e.deltaY*e.deltaFactor); |
|
| 1331 | ||
| 1332 | if(0 !== didScroll) { |
|
| 1333 | this.moveBar(); |
|
| 1334 | e.preventDefault(); // Only prevent page scroll if the editor can be scrolled |
|
| 1335 | } |
|
| 1336 | }, |
|
| 1337 | dragDealer: function(){ |
|
| 1338 | var $this = this, |
|
| 1339 | lastPageY; |
|
| 1340 | ||
| 1341 | this.$el.on('mousedown.drag', function(e) { |
|
| 1342 | lastPageY = e.pageY; |
|
| 1343 | $this.$el.add(document.body).addClass('mivhak-scrollbar-grabbed'); |
|
| 1344 | $(document).on('mousemove.drag', drag).on('mouseup.drag', stop); |
|
| 1345 | return false; |
|
| 1346 | }); |
|
| 1347 | ||
| 1348 | function drag(e){ |
|
| 1349 | var delta = e.pageY - lastPageY, |
|
| 1350 | didScroll; |
|
| 1351 | ||
| 1352 | // Bail if the mouse hasn't moved |
|
| 1353 | if(!delta) return; |
|
| 1354 | ||
| 1355 | lastPageY = e.pageY; |
|
| 1356 | ||
| 1357 | raf(function(){ |
|
| 1358 | didScroll = $this.doScroll(delta > 0 ? 'down' : 'up', Math.abs(delta*getEditorHeight($this.$inner)/$this.$outer.parent().height())); |
|
| 1359 | if(0 !== didScroll) $this.moveBar(); |
|
| 1360 | }); |
|
| 1361 | } |
|
| 1362 | ||
| 1363 | function stop() { |
|
| 1364 | $this.$el.add(document.body).removeClass('mivhak-scrollbar-grabbed'); |
|
| 1365 | $(document).off("mousemove.drag mouseup.drag"); |
|
| 1366 | } |
|
| 1367 | }, |
|
| 1368 | moveBar: function() { |
|
| 1369 | this.$el.css({ |
|
| 1370 | top: (this.state.b-this.state.d)/(this.state.a-this.state.c)*this.state.t + 'px' |
|
| 1371 | }); |
|
| 1372 | }, |
|
| 1373 | ||
| 1374 | /** |
|
| 1375 | * Scrolls the editor element in the direction given, provided that there |
|
| 1376 | * is remaining scroll space |
|
| 1377 | * @param {string} dir |
|
| 1378 | * @param {int} delta |
|
| 1379 | */ |
|
| 1380 | doScroll: function(dir, delta) { |
|
| 1381 | var s = this.state, |
|
| 1382 | remaining, |
|
| 1383 | didScroll; |
|
| 1384 | ||
| 1385 | if('up' === dir) |
|
| 1386 | { |
|
| 1387 | remaining = s.t; |
|
| 1388 | didScroll = remaining > 0 ? Math.min(remaining,delta) : 0; |
|
| 1389 | s.t -= didScroll; |
|
| 1390 | } |
|
| 1391 | if('down' === dir) |
|
| 1392 | { |
|
| 1393 | remaining = this.getDifference() - s.t; |
|
| 1394 | didScroll = remaining > 0 ? Math.min(remaining,delta) : 0; |
|
| 1395 | s.t += didScroll; |
|
| 1396 | } |
|
| 1397 | ||
| 1398 | this.$inner.css({top: -s.t}); |
|
| 1399 | return didScroll; |
|
| 1400 | }, |
|
| 1401 | ||
| 1402 | /** |
|
| 1403 | * Returns the difference between the containing div and the editor div |
|
| 1404 | */ |
|
| 1405 | getDifference: function() |
|
| 1406 | { |
|
| 1407 | return this.state.a - this.state.c; |
|
| 1408 | } |
|
| 1409 | } |
|
| 1410 | });/** |
|
| 1411 | * Extends the functionality of jQuery to include Mivhak |
|
| 1412 | * |
|
| 1413 | * @param {Function|Object} methodOrOptions |
|
| 1414 | * @returns {jQuery} |
|
| 1415 | */ |
|
| 1416 | $.fn.mivhak = function( methodOrOptions ) { |
|
| 1417 | ||
| 1418 | // Store arguments for use with methods |
|
| 1419 | var args = arguments.length > 1 ? Array.apply(null, arguments).slice(1) : null; |
|
| 1420 | ||
| 1421 | return this.each(function(){ |
|
| 1422 | ||
| 1423 | // If this is an options object, set or update the options |
|
| 1424 | if( typeof methodOrOptions === 'object' || !methodOrOptions ) |
|
| 1425 | { |
|
| 1426 | // If this is the initial call for this element, instantiate a new Mivhak object |
|
| 1427 | if( typeof $(this).data( 'mivhak' ) === 'undefined' ) { |
|
| 1428 | var plugin = new Mivhak( this, methodOrOptions ); |
|
| 1429 | $(this).data( 'mivhak', plugin ); |
|
| 1430 | } |
|
| 1431 | // Otherwise update existing settings (consequent calls will update, rather than recreate Mivhak) |
|
| 1432 | else |
|
| 1433 | { |
|
| 1434 | $(this).data('mivhak').setOptions( methodOrOptions ); |
|
| 1435 | $(this).data('mivhak').applyOptions(); |
|
| 1436 | } |
|
| 1437 | } |
|
| 1438 | ||
| 1439 | // If this is a method call, run the method (if it exists) |
|
| 1440 | else if( Mivhak.methodExists( methodOrOptions ) ) |
|
| 1441 | { |
|
| 1442 | Mivhak.methods[methodOrOptions].apply($(this).data('mivhak'), args); |
|
| 1443 | } |
|
| 1444 | }); |
|
| 1445 | };}( jQuery )); |
|
