hy-checkbox/lib/Slider/sliderContainer.js

checkbox & radio ui components for react

'use strict';

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _extends = Object.assign || function (target) { for (var i = 1; i < arguments.length; i++) { var source = arguments[i]; for (var key in source) { if (Object.prototype.hasOwnProperty.call(source, key)) { target[key] = source[key]; } } } return target; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _get = function get(object, property, receiver) { if (object === null) object = Function.prototype; var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } };

var _react = require('react');

var _react2 = _interopRequireDefault(_react);

var _classnames2 = require('classnames');

var _classnames3 = _interopRequireDefault(_classnames2);

var _sliderBg = require('./sliderBg');

var _sliderBg2 = _interopRequireDefault(_sliderBg);

var _slidermarks = require('./slidermarks');

var _slidermarks2 = _interopRequireDefault(_slidermarks);

var _until = require('./until');

var utils = _interopRequireWildcard(_until);

require('./slider.less');

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _objectWithoutProperties(obj, keys) { var target = {}; for (var i in obj) { if (keys.indexOf(i) >= 0) continue; if (!Object.prototype.hasOwnProperty.call(obj, i)) continue; target[i] = obj[i]; } return target; }

function _defineProperty(obj, key, value) { if (key in obj) { Object.defineProperty(obj, key, { value: value, enumerable: true, configurable: true, writable: true }); } else { obj[key] = value; } return obj; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var SliderCon = function (_React$Component) {
  _inherits(SliderCon, _React$Component);

  function SliderCon(props) {
    _classCallCheck(this, SliderCon);

    var _this = _possibleConstructorReturn(this, (SliderCon.__proto__ || Object.getPrototypeOf(SliderCon)).call(this, props));

    _this.onMouseDown = function (e) {
      if (e.button !== 0) {
        return;
      }

      var isVertical = _this.props.vertical;
      var position = utils.getMousePosition(isVertical, e);
      if (!utils.isEventFromHandle(e, _this.handlesRefs)) {
        _this.dragOffset = 0;
      } else {
        var handlePosition = utils.getHandleCenterPosition(isVertical, e.target);
        _this.dragOffset = position - handlePosition;
        position = handlePosition;
      }
      _this.onStart.bind(me, position);
      _this.onMouseMove.bind(me);
      utils.pauseEvent(e);
    };

    _this.onTouchStart = function (e) {
      // if (utils.isNotTouchEvent(e)) return;

      var isVertical = _this.props.vertical;
      var position = utils.getTouchPosition(isVertical, e);
      if (!utils.isEventFromHandle(e, _this.handlesRefs)) {
        _this.dragOffset = 0;
      } else {
        var handlePosition = utils.getHandleCenterPosition(isVertical, e.target);
        _this.dragOffset = position - handlePosition;
        position = handlePosition;
      }
      _this.onStart(position);
      _this.addDocumentTouchEvents();
      utils.pauseEvent(e);
    };

    _this.onMouseMove = function (e) {
      if (!_this.sliderRef) {
        _this.onEnd();
        return;
      }
      var position = utils.getMousePosition(_this.props.vertical, e);
      _this.onMove(e, position - _this.dragOffset);
    };

    _this.onTouchMove = function (e) {
      if (utils.isNotTouchEvent(e) || !_this.sliderRef) {
        _this.onEnd();
        return;
      }

      var position = utils.getTouchPosition(_this.props.vertical, e);
      _this.onMove(e, position - _this.dragOffset);
    };

    _this.saveSlider = function (slider) {
      _this.sliderRef = slider;
    };

    _this.handlesRefs = {};
    var defaultValue = props.defaultValue !== undefined ? props.defaultValue : props.min;
    var value = props.value !== undefined ? props.value : defaultValue;
    _this.state = {
      value: _this.trimAlignValue(value),
      dragging: false
    };
    return _this;
  }

  _createClass(SliderCon, [{
    key: 'addDocumentTouchEvents',
    value: function addDocumentTouchEvents() {
      // just work for Chrome iOS Safari and Android Browser
      this.onTouchMoveListener = addEventListener(document, 'touchmove', this.onTouchMove);
      this.onTouchUpListener = addEventListener(document, 'touchend', this.onEnd);
    }
  }, {
    key: 'addDocumentMouseEvents',
    value: function addDocumentMouseEvents() {
      this.onMouseMoveListener = addEventListener(document, 'mousemove', this.onMouseMove);
      this.onMouseUpListener = addEventListener(document, 'mouseup', this.onEnd);
    }
  }, {
    key: 'removeDocumentEvents',
    value: function removeDocumentEvents() {
      /* eslint-disable no-unused-expressions */
      this.onTouchMoveListener && this.onTouchMoveListener.remove();
      this.onTouchUpListener && this.onTouchUpListener.remove();

      this.onMouseMoveListener && this.onMouseMoveListener.remove();
      this.onMouseUpListener && this.onMouseUpListener.remove();
      /* eslint-enable no-unused-expressions */
    }
  }, {
    key: 'getSliderStart',
    value: function getSliderStart() {
      var slider = this.sliderRef;
      var rect = slider.getBoundingClientRect();

      return this.props.vertical ? rect.top : rect.left;
    }
  }, {
    key: 'getSliderLength',
    value: function getSliderLength() {
      var slider = this.sliderRef;
      if (!slider) {
        return 0;
      }

      return this.props.vertical ? slider.clientHeight : slider.clientWidth;
    }
  }, {
    key: 'calcValue',
    value: function calcValue(offset) {
      var _props = this.props,
          vertical = _props.vertical,
          min = _props.min,
          max = _props.max;

      var ratio = Math.abs(Math.max(offset, 0) / this.getSliderLength());
      var value = vertical ? (1 - ratio) * (max - min) + min : ratio * (max - min) + min;
      return value;
    }
  }, {
    key: 'calcValueByPos',
    value: function calcValueByPos(position) {
      var pixelOffset = position - this.getSliderStart();
      var nextValue = this.trimAlignValue(this.calcValue(pixelOffset));
      return nextValue;
    }
  }, {
    key: 'calcOffset',
    value: function calcOffset(value) {
      var _props2 = this.props,
          min = _props2.min,
          max = _props2.max;

      var ratio = (value - min) / (max - min);
      return ratio * 100;
    }
  }, {
    key: 'saveHandle',
    value: function saveHandle(index, handle) {
      this.handlesRefs[index] = handle;
    }
  }, {
    key: 'trimAlignValue',
    value: function trimAlignValue(v) {
      var nextProps = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

      var mergedProps = _extends({}, this.props, nextProps);
      var val = utils.ensureValueInRange(v, mergedProps);
      return utils.ensureValuePrecision(val, mergedProps);
    }
  }, {
    key: 'render',
    value: function render() {
      var me = this;
      var _props3 = this.props,
          vertical = _props3.vertical,
          maximumTrackStyle = _props3.maximumTrackStyle,
          min = _props3.min,
          max = _props3.max,
          step = _props3.step,
          marks = _props3.marks,
          included = _props3.included,
          children = _props3.children,
          prefixCls = _props3.prefixCls,
          railStyle = _props3.railStyle,
          trackStyle = _props3.trackStyle;

      var _get$call = _get(SliderCon.prototype.__proto__ || Object.getPrototypeOf(SliderCon.prototype), 'render', this).call(this),
          tracks = _get$call.tracks,
          handles = _get$call.handles;

      var _trackStyle = trackStyle[0] || trackStyle;
      var _state = this.state,
          value = _state.value,
          dragging = _state.dragging;

      var offset = this.calcOffset(value);
      return _react2.default.createElement(
        'div',
        { className: (0, _classnames3.default)(prefixCls + '-container', _defineProperty({}, prefixCls + '-vertical', vertical)),
          onTouchStart: me.onTouchStart.bind(me),
          onMouseDown: me.onMouseDown.bind(me)
        },
        _react2.default.createElement('div', {
          className: prefixCls + '-rail',
          style: _extends({}, maximumTrackStyle, railStyle)
        }),
        tracks,
        _react2.default.createElement(_sliderBg2.default, {
          prefixCls: prefixCls,
          vertical: vertical,
          marks: marks,
          dots: dots,
          step: step,
          included: included,
          lowerBound: this.getLowerBound(),
          upperBound: this.getUpperBound(),
          max: max,
          min: min
        }),
        handles,
        _react2.default.createElement(_slidermarks2.default, {
          className: prefixCls + '-mark',
          vertical: vertical,
          marks: marks,
          included: included,
          lowerBound: this.getLowerBound(),
          upperBound: this.getUpperBound(),
          max: max,
          min: min
        }),
        children
      );
    }
  }]);

  return SliderCon;
}(_react2.default.Component);

SliderCon.propTypes = {
  prefixCls: _react2.default.PropTypes.string,
  vertical: _react2.default.PropTypes.bool,
  style: _react2.default.PropTypes.object,
  minimumTrackStyle: _react2.default.PropTypes.object, // just for compatibility, will be deperecate
  maximumTrackStyle: _react2.default.PropTypes.object, // just for compatibility, will be deperecate
  handleStyle: _react2.default.PropTypes.oneOfType([_react2.default.PropTypes.object, _react2.default.PropTypes.arrayOf(_react2.default.PropTypes.object)]),
  trackStyle: _react2.default.PropTypes.oneOfType([_react2.default.PropTypes.object, _react2.default.PropTypes.arrayOf(_react2.default.PropTypes.object)]),
  railStyle: _react2.default.PropTypes.object,
  dots: _react2.default.PropTypes.bool,
  min: _react2.default.PropTypes.number,
  max: _react2.default.PropTypes.number,
  step: _react2.default.PropTypes.number,
  marks: _react2.default.PropTypes.object,
  included: _react2.default.PropTypes.bool,
  className: _react2.default.PropTypes.string,
  disabled: _react2.default.PropTypes.bool,
  children: _react2.default.PropTypes.any
};
SliderCon.defaultProps = {
  prefixCls: 'ult-slider',
  className: '',
  min: 0,
  max: 100,
  step: 1,
  marks: {},
  handle: function handle(_ref) {
    var index = _ref.index,
        restProps = _objectWithoutProperties(_ref, ['index']);

    delete restProps.dragging;
    return _react2.default.createElement(Handle, _extends({}, restProps, { key: index }));
  },

  //   onBeforeChange: noop,
  //   onChange: noop,
  //   onAfterChange: noop,
  included: true,
  disabled: false,
  dots: false,
  vertical: false,
  trackStyle: [{}],
  handleStyle: [{}],
  railStyle: {}
};
exports.default = SliderCon;