1 | import _defineProperty from 'babel-runtime/helpers/defineProperty';
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2 | import _extends from 'babel-runtime/helpers/extends';
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3 | import _classCallCheck from 'babel-runtime/helpers/classCallCheck';
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4 | import _createClass from 'babel-runtime/helpers/createClass';
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5 | import _possibleConstructorReturn from 'babel-runtime/helpers/possibleConstructorReturn';
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6 | import _inherits from 'babel-runtime/helpers/inherits';
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7 | import React from 'react';
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8 | import classNames from 'classnames';
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9 | import BaseComponent from './base';
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10 | import InputHandler from './InputHandler';
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11 | function noop() {}
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12 | function preventDefault(e) {
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13 | e.preventDefault();
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14 | }
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15 |
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16 | var InputNumber = function (_BaseComponent) {
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17 | _inherits(InputNumber, _BaseComponent);
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18 |
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19 | function InputNumber() {
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20 | _classCallCheck(this, InputNumber);
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21 |
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22 | var _this = _possibleConstructorReturn(this, (InputNumber.__proto__ || Object.getPrototypeOf(InputNumber)).apply(this, arguments));
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23 |
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24 | _this.setInput = function (input) {
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25 | _this.input = input;
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26 | };
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27 | return _this;
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28 | }
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29 |
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30 | _createClass(InputNumber, [{
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31 | key: 'componentDidMount',
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32 | value: function componentDidMount() {
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33 | this.componentDidUpdate();
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34 | }
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35 | }, {
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36 | key: 'componentWillUpdate',
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37 | value: function componentWillUpdate() {
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38 | try {
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39 | this.start = this.input.selectionStart;
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40 | this.end = this.input.selectionEnd;
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41 | } catch (e) {
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42 |
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43 |
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44 |
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45 | }
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46 | }
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47 | }, {
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48 | key: 'componentDidUpdate',
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49 | value: function componentDidUpdate() {
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50 | if (this.props.focusOnUpDown && this.state.focused) {
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51 | var selectionRange = this.input.setSelectionRange;
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52 | if (selectionRange && typeof selectionRange === 'function' && this.start !== undefined && this.end !== undefined && this.start !== this.end) {
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53 | this.input.setSelectionRange(this.start, this.end);
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54 | } else {
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55 | this.focus();
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56 | }
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57 | }
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58 | }
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59 | }, {
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60 | key: 'getRatio',
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61 | value: function getRatio(e) {
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62 | var ratio = 1;
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63 | if (e.metaKey || e.ctrlKey) {
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64 | ratio = 0.1;
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65 | } else if (e.shiftKey) {
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66 | ratio = 10;
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67 | }
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68 | return ratio;
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69 | }
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70 | }, {
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71 | key: 'getValueFromEvent',
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72 | value: function getValueFromEvent(e) {
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73 | return e.target.value;
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74 | }
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75 | }, {
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76 | key: 'focus',
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77 | value: function focus() {
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78 | this.input.focus();
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79 | }
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80 | }, {
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81 | key: 'formatWrapper',
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82 | value: function formatWrapper(num) {
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83 | if (this.props.formatter) {
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84 | return this.props.formatter(num);
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85 | }
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86 | return num;
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87 | }
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88 | }, {
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89 | key: 'render',
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90 | value: function render() {
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91 | var _classNames;
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92 |
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93 | var props = _extends({}, this.props);
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94 | var _props$prefixCls = props.prefixCls,
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95 | prefixCls = _props$prefixCls === undefined ? '' : _props$prefixCls,
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96 | disabled = props.disabled,
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97 | readOnly = props.readOnly,
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98 | max = props.max,
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99 | min = props.min;
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100 |
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101 | var classes = classNames((_classNames = {}, _defineProperty(_classNames, prefixCls, true), _defineProperty(_classNames, props.className, !!props.className), _defineProperty(_classNames, prefixCls + '-disabled', disabled), _defineProperty(_classNames, prefixCls + '-focused', this.state.focused), _classNames));
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102 | var upDisabledClass = '';
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103 | var downDisabledClass = '';
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104 | var value = this.state.value;
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105 |
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106 | if (value || value === 0) {
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107 | if (!isNaN(value)) {
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108 | var val = Number(value);
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109 | if (val >= max) {
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110 | upDisabledClass = prefixCls + '-handler-up-disabled';
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111 | }
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112 | if (val <= min) {
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113 | downDisabledClass = prefixCls + '-handler-down-disabled';
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114 | }
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115 | } else {
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116 | upDisabledClass = prefixCls + '-handler-up-disabled';
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117 | downDisabledClass = prefixCls + '-handler-down-disabled';
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118 | }
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119 | }
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120 | var editable = !props.readOnly && !props.disabled;
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121 |
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122 |
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123 | var inputDisplayValue = void 0;
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124 | if (this.state.focused) {
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125 | inputDisplayValue = this.state.inputValue;
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126 | } else {
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127 | inputDisplayValue = this.toPrecisionAsStep(this.state.value);
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128 | }
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129 | if (inputDisplayValue === undefined || inputDisplayValue === null) {
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130 | inputDisplayValue = '';
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131 | }
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132 | var upEvents = void 0;
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133 | var downEvents = void 0;
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134 | upEvents = {
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135 | onTouchStart: editable && !upDisabledClass ? this.up : noop,
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136 | onTouchEnd: this.stop
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137 | };
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138 | downEvents = {
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139 | onTouchStart: editable && !downDisabledClass ? this.down : noop,
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140 | onTouchEnd: this.stop
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141 | };
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142 | var inputDisplayValueFormat = this.formatWrapper(inputDisplayValue);
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143 | var isUpDisabled = !!upDisabledClass || disabled || readOnly;
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144 | var isDownDisabled = !!downDisabledClass || disabled || readOnly;
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145 | return React.createElement(
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146 | 'div',
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147 | { className: classes, style: props.style },
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148 | React.createElement(
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149 | 'div',
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150 | { className: prefixCls + '-handler-wrap' },
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151 | React.createElement(
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152 | InputHandler,
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153 | _extends({ disabled: isUpDisabled, prefixCls: prefixCls, unselectable: 'unselectable' }, upEvents, { role: 'button', 'aria-label': 'Increase Value', 'aria-disabled': !!isUpDisabled, className: prefixCls + '-handler ' + prefixCls + '-handler-up ' + upDisabledClass }),
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154 | this.props.upHandler || React.createElement('span', { unselectable: 'unselectable', className: prefixCls + '-handler-up-inner', onClick: preventDefault })
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155 | ),
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156 | React.createElement(
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157 | InputHandler,
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158 | _extends({ disabled: isDownDisabled, prefixCls: prefixCls, unselectable: 'unselectable' }, downEvents, { role: 'button', 'aria-label': 'Decrease Value', 'aria-disabled': !!isDownDisabled, className: prefixCls + '-handler ' + prefixCls + '-handler-down ' + downDisabledClass }),
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159 | this.props.downHandler || React.createElement('span', { unselectable: 'unselectable', className: prefixCls + '-handler-down-inner', onClick: preventDefault })
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160 | )
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161 | ),
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162 | React.createElement(
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163 | 'div',
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164 | { className: prefixCls + '-input-wrap', role: 'spinbutton', 'aria-valuemin': props.min, 'aria-valuemax': props.max, 'aria-valuenow': value },
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165 | React.createElement('input', { className: prefixCls + '-input', tabIndex: props.tabIndex, autoComplete: 'off', onFocus: this.onFocus, onBlur: this.onBlur, autoFocus: props.autoFocus, readOnly: props.readOnly, disabled: props.disabled, max: props.max, min: props.min, step: props.step, onChange: this.onChange, ref: this.setInput, value: inputDisplayValueFormat })
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166 | )
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167 | );
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168 | }
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169 | }]);
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170 |
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171 | return InputNumber;
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172 | }(BaseComponent);
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173 |
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174 | export default InputNumber;
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175 |
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176 | InputNumber.defaultProps = _extends({}, BaseComponent.defaultProps, { focusOnUpDown: false, useTouch: false, prefixCls: 'rmc-input-number' }); |
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