src/ceph/src/pybind/mgr/dashboard/static/AdminLTE-2.3.7/plugins/input-mask/jquery.inputmask.numeric.extensions.js

   1 /*
   2 Input Mask plugin extensions
   3 http://github.com/RobinHerbots/jquery.inputmask
   4 Copyright (c) 2010 - 2014 Robin Herbots
   5 Licensed under the MIT license (http://www.opensource.org/licenses/mit-license.php)
   6 Version: 0.0.0
   7
   8 Optional extensions on the jquery.inputmask base
   9 */
  10 (function ($) {
  11     //number aliases
  12     $.extend($.inputmask.defaults.aliases, {
  13         'decimal': {
  14             mask: "~",
  15             placeholder: "",
  16             repeat: "*",
  17             greedy: false,
  18             numericInput: false,
  19             isNumeric: true,
  20             digits: "*", //number of fractionalDigits
  21             groupSeparator: "",//",", // | "."
  22             radixPoint: ".",
  23             groupSize: 3,
  24             autoGroup: false,
  25             allowPlus: true,
  26             allowMinus: true,
  27             //todo
  28             integerDigits: "*", //number of integerDigits
  29             defaultValue: "",
  30             prefix: "",
  31             suffix: "",
  32
  33             //todo
  34             getMaskLength: function (buffer, greedy, repeat, currentBuffer, opts) { //custom getMaskLength to take the groupSeparator into account
  35                 var calculatedLength = buffer.length;
  36
  37                 if (!greedy) {
  38                     if (repeat == "*") {
  39                         calculatedLength = currentBuffer.length + 1;
  40                     } else if (repeat > 1) {
  41                         calculatedLength += (buffer.length * (repeat - 1));
  42                     }
  43                 }
  44
  45                 var escapedGroupSeparator = $.inputmask.escapeRegex.call(this, opts.groupSeparator);
  46                 var escapedRadixPoint = $.inputmask.escapeRegex.call(this, opts.radixPoint);
  47                 var currentBufferStr = currentBuffer.join(''), strippedBufferStr = currentBufferStr.replace(new RegExp(escapedGroupSeparator, "g"), "").replace(new RegExp(escapedRadixPoint), ""),
  48                 groupOffset = currentBufferStr.length - strippedBufferStr.length;
  49                 return calculatedLength + groupOffset;
  50             },
  51             postFormat: function (buffer, pos, reformatOnly, opts) {
  52                 if (opts.groupSeparator == "") return pos;
  53                 var cbuf = buffer.slice(),
  54                     radixPos = $.inArray(opts.radixPoint, buffer);
  55                 if (!reformatOnly) {
  56                     cbuf.splice(pos, 0, "?"); //set position indicator
  57                 }
  58                 var bufVal = cbuf.join('');
  59                 if (opts.autoGroup || (reformatOnly && bufVal.indexOf(opts.groupSeparator) != -1)) {
  60                     var escapedGroupSeparator = $.inputmask.escapeRegex.call(this, opts.groupSeparator);
  61                     bufVal = bufVal.replace(new RegExp(escapedGroupSeparator, "g"), '');
  62                     var radixSplit = bufVal.split(opts.radixPoint);
  63                     bufVal = radixSplit[0];
  64                     var reg = new RegExp('([-\+]?[\\d\?]+)([\\d\?]{' + opts.groupSize + '})');
  65                     while (reg.test(bufVal)) {
  66                         bufVal = bufVal.replace(reg, '$1' + opts.groupSeparator + '$2');
  67                         bufVal = bufVal.replace(opts.groupSeparator + opts.groupSeparator, opts.groupSeparator);
  68                     }
  69                     if (radixSplit.length > 1)
  70                         bufVal += opts.radixPoint + radixSplit[1];
  71                 }
  72                 buffer.length = bufVal.length; //align the length
  73                 for (var i = 0, l = bufVal.length; i < l; i++) {
  74                     buffer[i] = bufVal.charAt(i);
  75                 }
  76                 var newPos = $.inArray("?", buffer);
  77                 if (!reformatOnly) buffer.splice(newPos, 1);
  78
  79                 return reformatOnly ? pos : newPos;
  80             },
  81             regex: {
  82                 number: function (opts) {
  83                     var escapedGroupSeparator = $.inputmask.escapeRegex.call(this, opts.groupSeparator);
  84                     var escapedRadixPoint = $.inputmask.escapeRegex.call(this, opts.radixPoint);
  85                     var digitExpression = isNaN(opts.digits) ? opts.digits : '{0,' + opts.digits + '}';
  86                     var signedExpression = opts.allowPlus || opts.allowMinus ? "[" + (opts.allowPlus ? "\+" : "") + (opts.allowMinus ? "-" : "") + "]?" : "";
  87                     return new RegExp("^" + signedExpression + "(\\d+|\\d{1," + opts.groupSize + "}((" + escapedGroupSeparator + "\\d{" + opts.groupSize + "})?)+)(" + escapedRadixPoint + "\\d" + digitExpression + ")?$");
  88                 }
  89             },
  90             onKeyDown: function (e, buffer, opts) {
  91                 var $input = $(this), input = this;
  92                 if (e.keyCode == opts.keyCode.TAB) {
  93                     var radixPosition = $.inArray(opts.radixPoint, buffer);
  94                     if (radixPosition != -1) {
  95                         var masksets = $input.data('_inputmask')['masksets'];
  96                         var activeMasksetIndex = $input.data('_inputmask')['activeMasksetIndex'];
  97                         for (var i = 1; i <= opts.digits && i < opts.getMaskLength(masksets[activeMasksetIndex]["_buffer"], masksets[activeMasksetIndex]["greedy"], masksets[activeMasksetIndex]["repeat"], buffer, opts) ; i++) {
  98                             if (buffer[radixPosition + i] == undefined || buffer[radixPosition + i] == "") buffer[radixPosition + i] = "0";
  99                         }
 100                         input._valueSet(buffer.join(''));
 101                     }
 102                 } else if (e.keyCode == opts.keyCode.DELETE || e.keyCode == opts.keyCode.BACKSPACE) {
 103                     opts.postFormat(buffer, 0, true, opts);
 104                     input._valueSet(buffer.join(''));
 105                     return true;
 106                 }
 107             },
 108             definitions: {
 109                 '~': { //real number
 110                     validator: function (chrs, buffer, pos, strict, opts) {
 111                         if (chrs == "") return false;
 112                         if (!strict && pos <= 1 && buffer[0] === '0' && new RegExp("[\\d-]").test(chrs) && buffer.join('').length == 1) { //handle first char
 113                             buffer[0] = "";
 114                             return { "pos": 0 };
 115                         }
 116
 117                         var cbuf = strict ? buffer.slice(0, pos) : buffer.slice();
 118
 119                         cbuf.splice(pos, 0, chrs);
 120                         var bufferStr = cbuf.join('');
 121
 122                         //strip groupseparator
 123                         var escapedGroupSeparator = $.inputmask.escapeRegex.call(this, opts.groupSeparator);
 124                         bufferStr = bufferStr.replace(new RegExp(escapedGroupSeparator, "g"), '');
 125
 126                         var isValid = opts.regex.number(opts).test(bufferStr);
 127                         if (!isValid) {
 128                             //let's help the regex a bit
 129                             bufferStr += "0";
 130                             isValid = opts.regex.number(opts).test(bufferStr);
 131                             if (!isValid) {
 132                                 //make a valid group
 133                                 var lastGroupSeparator = bufferStr.lastIndexOf(opts.groupSeparator);
 134                                 for (var i = bufferStr.length - lastGroupSeparator; i <= 3; i++) {
 135                                     bufferStr += "0";
 136                                 }
 137
 138                                 isValid = opts.regex.number(opts).test(bufferStr);
 139                                 if (!isValid && !strict) {
 140                                     if (chrs == opts.radixPoint) {
 141                                         isValid = opts.regex.number(opts).test("0" + bufferStr + "0");
 142                                         if (isValid) {
 143                                             buffer[pos] = "0";
 144                                             pos++;
 145                                             return { "pos": pos };
 146                                         }
 147                                     }
 148                                 }
 149                             }
 150                         }
 151
 152                         if (isValid != false && !strict && chrs != opts.radixPoint) {
 153                             var newPos = opts.postFormat(buffer, pos, false, opts);
 154                             return { "pos": newPos };
 155                         }
 156
 157                         return isValid;
 158                     },
 159                     cardinality: 1,
 160                     prevalidator: null
 161                 }
 162             },
 163             insertMode: true,
 164             autoUnmask: false
 165         },
 166         'integer': {
 167             regex: {
 168                 number: function (opts) {
 169                     var escapedGroupSeparator = $.inputmask.escapeRegex.call(this, opts.groupSeparator);
 170                     var signedExpression = opts.allowPlus || opts.allowMinus ? "[" + (opts.allowPlus ? "\+" : "") + (opts.allowMinus ? "-" : "") + "]?" : "";
 171                     return new RegExp("^" + signedExpression + "(\\d+|\\d{1," + opts.groupSize + "}((" + escapedGroupSeparator + "\\d{" + opts.groupSize + "})?)+)$");
 172                 }
 173             },
 174             alias: "decimal"
 175         }
 176     });
 177 })(jQuery);