1 | "use strict";
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2 |
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17 | Object.defineProperty(exports, "__esModule", { value: true });
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18 | exports.sanitizeNumericInput = exports.toMaxPrecision = exports.isValidNumericKeyboardEvent = exports.isValueNumeric = exports.parseStringToStringNumber = exports.getValueOrEmptyValue = exports.clampValue = exports.toLocaleString = void 0;
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19 | var utils_1 = require("../../common/utils");
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20 |
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21 | function getDecimalSeparator(locale) {
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22 | var testNumber = 1.9;
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23 | var testText = testNumber.toLocaleString(locale);
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24 | var one = (1).toLocaleString(locale);
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25 | var nine = (9).toLocaleString(locale);
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26 | var pattern = "".concat(one, "(.+)").concat(nine);
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27 | var result = new RegExp(pattern).exec(testText);
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28 | return (result && result[1]) || ".";
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29 | }
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30 | function toLocaleString(num, locale) {
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31 | if (locale === void 0) { locale = "en-US"; }
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32 | return sanitizeNumericInput(num.toLocaleString(locale), locale);
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33 | }
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34 | exports.toLocaleString = toLocaleString;
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35 | function clampValue(value, min, max) {
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36 |
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37 |
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38 | var adjustedMin = min != null ? min : -Infinity;
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39 | var adjustedMax = max != null ? max : Infinity;
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40 | return (0, utils_1.clamp)(value, adjustedMin, adjustedMax);
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41 | }
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42 | exports.clampValue = clampValue;
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43 | function getValueOrEmptyValue(value) {
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44 | if (value === void 0) { value = ""; }
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45 | return value.toString();
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46 | }
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47 | exports.getValueOrEmptyValue = getValueOrEmptyValue;
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48 |
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49 | function transformLocalizedNumberToStringNumber(character, locale) {
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50 | var charactersMap = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9].map(function (value) { return value.toLocaleString(locale); });
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51 | var jsNumber = charactersMap.indexOf(character);
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52 | if (jsNumber !== -1) {
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53 | return jsNumber;
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54 | }
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55 | else {
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56 | return character;
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57 | }
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58 | }
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59 |
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60 | function parseStringToStringNumber(value, locale) {
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61 | var valueAsString = "" + value;
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62 | if (parseFloat(valueAsString).toString() === value.toString()) {
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63 | return value.toString();
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64 | }
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65 | if (locale !== undefined) {
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66 | var decimalSeparator = getDecimalSeparator(locale);
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67 | var sanitizedString = sanitizeNumericInput(valueAsString, locale);
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68 | return sanitizedString
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69 | .split("")
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70 | .map(function (character) { return transformLocalizedNumberToStringNumber(character, locale); })
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71 | .join("")
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72 | .replace(decimalSeparator, ".");
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73 | }
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74 | return value.toString();
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75 | }
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76 | exports.parseStringToStringNumber = parseStringToStringNumber;
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77 |
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78 | function isValueNumeric(value, locale) {
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79 |
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80 |
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81 |
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82 |
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83 |
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84 |
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85 | var stringToStringNumber = parseStringToStringNumber(value, locale);
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86 | return value != null && stringToStringNumber - parseFloat(stringToStringNumber) + 1 >= 0;
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87 | }
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88 | exports.isValueNumeric = isValueNumeric;
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89 | function isValidNumericKeyboardEvent(e, locale) {
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90 |
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91 | if (e.key == null) {
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92 | return true;
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93 | }
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94 |
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95 |
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96 | if (e.ctrlKey || e.altKey || e.metaKey) {
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97 | return true;
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98 | }
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99 |
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100 |
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101 |
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102 |
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103 |
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104 | var isSingleCharKey = e.key.length === 1;
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105 | if (!isSingleCharKey) {
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106 | return true;
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107 | }
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108 |
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109 |
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110 | return isFloatingPointNumericCharacter(e.key, locale);
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111 | }
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112 | exports.isValidNumericKeyboardEvent = isValidNumericKeyboardEvent;
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113 |
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115 |
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116 |
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117 |
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118 |
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119 |
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120 |
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121 |
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122 |
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123 |
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124 | function isFloatingPointNumericCharacter(character, locale) {
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125 | if (locale !== undefined) {
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126 | var decimalSeparator = getDecimalSeparator(locale).replace(".", "\\.");
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127 | var numbers = [0, 1, 2, 3, 4, 5, 6, 7, 8, 9].map(function (value) { return value.toLocaleString(locale); }).join("");
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128 | var localeFloatingPointNumericCharacterRegex = new RegExp("^[Ee" + numbers + "\\+\\-" + decimalSeparator + "]$");
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129 | return localeFloatingPointNumericCharacterRegex.test(character);
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130 | }
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131 | else {
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132 | var floatingPointNumericCharacterRegex = /^[Ee0-9\+\-\.]$/;
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133 | return floatingPointNumericCharacterRegex.test(character);
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134 | }
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135 | }
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136 |
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137 |
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138 |
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139 |
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140 |
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141 |
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142 | function toMaxPrecision(value, maxPrecision) {
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143 |
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144 |
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145 |
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146 | var scaleFactor = Math.pow(10, maxPrecision);
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147 | return Math.round(value * scaleFactor) / scaleFactor;
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148 | }
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149 | exports.toMaxPrecision = toMaxPrecision;
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150 |
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151 |
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152 |
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153 |
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154 | function convertFullWidthNumbersToAscii(value) {
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155 | return value.replace(/[\uFF10-\uFF19]/g, function (m) { return String.fromCharCode(m.charCodeAt(0) - 0xfee0); });
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156 | }
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157 |
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158 |
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159 |
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160 | function sanitizeNumericInput(value, locale) {
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161 | var valueChars = convertFullWidthNumbersToAscii(value).split("");
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162 | var sanitizedValueChars = valueChars.filter(function (valueChar) { return isFloatingPointNumericCharacter(valueChar, locale); });
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163 | return sanitizedValueChars.join("");
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164 | }
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165 | exports.sanitizeNumericInput = sanitizeNumericInput;
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166 |
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