d2-ui
Version:
270 lines (218 loc) • 8.16 kB
JavaScript
'use strict';
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; };
Object.defineProperty(exports, "__esModule", {
value: true
});
var _react = require('react');
var _react2 = _interopRequireDefault(_react);
var _reactDom = require('react-dom');
var _reactDom2 = _interopRequireDefault(_reactDom);
var _stylePropable = require('./mixins/style-propable');
var _stylePropable2 = _interopRequireDefault(_stylePropable);
var _autoPrefix = require('./styles/auto-prefix');
var _autoPrefix2 = _interopRequireDefault(_autoPrefix);
var _transitions = require('./styles/transitions');
var _transitions2 = _interopRequireDefault(_transitions);
var _getMuiTheme = require('./styles/getMuiTheme');
var _getMuiTheme2 = _interopRequireDefault(_getMuiTheme);
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; }
var CircularProgress = _react2.default.createClass({
displayName: 'CircularProgress',
propTypes: {
/**
* Override the progress's color.
*/
color: _react2.default.PropTypes.string,
/**
* Style for inner wrapper div.
*/
innerStyle: _react2.default.PropTypes.object,
/**
* The max value of progress, only works in determinate mode.
*/
max: _react2.default.PropTypes.number,
/**
* The min value of progress, only works in determinate mode.
*/
min: _react2.default.PropTypes.number,
/**
* The mode of show your progress, indeterminate
* for when there is no value for progress.
*/
mode: _react2.default.PropTypes.oneOf(['determinate', 'indeterminate']),
/**
* The size of the progress.
*/
size: _react2.default.PropTypes.number,
/**
* Override the inline-styles of the root element.
*/
style: _react2.default.PropTypes.object,
/**
* The value of progress, only works in determinate mode.
*/
value: _react2.default.PropTypes.number
},
contextTypes: {
muiTheme: _react2.default.PropTypes.object
},
//for passing default theme context to children
childContextTypes: {
muiTheme: _react2.default.PropTypes.object
},
mixins: [_stylePropable2.default],
getDefaultProps: function getDefaultProps() {
return {
mode: 'indeterminate',
value: 0,
min: 0,
max: 100,
size: 1
};
},
getInitialState: function getInitialState() {
return {
muiTheme: this.context.muiTheme || (0, _getMuiTheme2.default)()
};
},
getChildContext: function getChildContext() {
return {
muiTheme: this.state.muiTheme
};
},
componentDidMount: function componentDidMount() {
var wrapper = _reactDom2.default.findDOMNode(this.refs.wrapper);
var path = _reactDom2.default.findDOMNode(this.refs.path);
this._scalePath(path);
this._rotateWrapper(wrapper);
},
//to update theme inside state whenever a new theme is passed down
//from the parent / owner using context
componentWillReceiveProps: function componentWillReceiveProps(nextProps, nextContext) {
var newMuiTheme = nextContext.muiTheme ? nextContext.muiTheme : this.state.muiTheme;
this.setState({ muiTheme: newMuiTheme });
},
componentWillUnmount: function componentWillUnmount() {
clearTimeout(this.scalePathTimer);
clearTimeout(this.rotateWrapperTimer);
},
_getRelativeValue: function _getRelativeValue() {
var value = this.props.value;
var min = this.props.min;
var max = this.props.max;
var clampedValue = Math.min(Math.max(min, value), max);
var rangeValue = max - min;
var relValue = Math.round(clampedValue / rangeValue * 10000) / 10000;
return relValue * 100;
},
scalePathTimer: undefined,
rotateWrapperTimer: undefined,
_scalePath: function _scalePath(path, step) {
var _this = this;
if (this.props.mode !== 'indeterminate') return;
step = step || 0;
step %= 3;
if (step === 0) {
path.style.strokeDasharray = '1, 200';
path.style.strokeDashoffset = 0;
path.style.transitionDuration = '0ms';
} else if (step === 1) {
path.style.strokeDasharray = '89, 200';
path.style.strokeDashoffset = -35;
path.style.transitionDuration = '750ms';
} else {
path.style.strokeDasharray = '89,200';
path.style.strokeDashoffset = -124;
path.style.transitionDuration = '850ms';
}
this.scalePathTimer = setTimeout(function () {
return _this._scalePath(path, step + 1);
}, step ? 750 : 250);
},
_rotateWrapper: function _rotateWrapper(wrapper) {
var _this2 = this;
if (this.props.mode !== 'indeterminate') return;
_autoPrefix2.default.set(wrapper.style, 'transform', 'rotate(0deg)', this.state.muiTheme);
_autoPrefix2.default.set(wrapper.style, 'transitionDuration', '0ms', this.state.muiTheme);
setTimeout(function () {
_autoPrefix2.default.set(wrapper.style, 'transform', 'rotate(1800deg)', _this2.state.muiTheme);
_autoPrefix2.default.set(wrapper.style, 'transitionDuration', '10s', _this2.state.muiTheme);
_autoPrefix2.default.set(wrapper.style, 'transitionTimingFunction', 'linear', _this2.state.muiTheme);
}, 50);
this.rotateWrapperTimer = setTimeout(function () {
return _this2._rotateWrapper(wrapper);
}, 10050);
},
getTheme: function getTheme() {
return this.state.muiTheme.rawTheme.palette;
},
getStyles: function getStyles(zoom) {
zoom *= 1.4;
var size = '50px';
var margin = Math.round((50 * zoom - 50) / 2);
if (margin < 0) margin = 0;
var styles = {
root: {
position: 'relative',
margin: margin + 'px',
display: 'inline-block',
width: size,
height: size
},
wrapper: {
width: size,
height: size,
display: 'inline-block',
transition: _transitions2.default.create('transform', '20s', null, 'linear')
},
svg: {
height: size,
position: 'relative',
transform: 'scale(' + zoom + ')',
width: size
},
path: {
strokeDasharray: '89,200',
strokeDashoffset: 0,
stroke: this.props.color || this.getTheme().primary1Color,
strokeLinecap: 'round',
transition: _transitions2.default.create('all', '1.5s', null, 'ease-in-out')
}
};
_autoPrefix2.default.set(styles.wrapper, 'transitionTimingFunction', 'linear', this.state.muiTheme);
if (this.props.mode === 'determinate') {
var relVal = this._getRelativeValue();
styles.path.transition = _transitions2.default.create('all', '0.3s', null, 'linear');
styles.path.strokeDasharray = Math.round(relVal * 1.25) + ',200';
}
return styles;
},
render: function render() {
var _props = this.props;
var style = _props.style;
var innerStyle = _props.innerStyle;
var size = _props.size;
var other = _objectWithoutProperties(_props, ['style', 'innerStyle', 'size']);
var styles = this.getStyles(size || 1);
return _react2.default.createElement(
'div',
_extends({}, other, { style: this.prepareStyles(styles.root, style) }),
_react2.default.createElement(
'div',
{ ref: 'wrapper', style: this.prepareStyles(styles.wrapper, innerStyle) },
_react2.default.createElement(
'svg',
{ style: this.prepareStyles(styles.svg) },
_react2.default.createElement('circle', {
ref: 'path', style: this.prepareStyles(styles.path), cx: '25',
cy: '25', r: '20', fill: 'none',
strokeWidth: '2.5', strokeMiterlimit: '10'
})
)
)
);
}
});
exports.default = CircularProgress;
module.exports = exports['default'];