ant-design-vue
Version:
An enterprise-class UI design language and Vue-based implementation
409 lines (361 loc) • 14.2 kB
JavaScript
'use strict';
Object.defineProperty(exports, "__esModule", {
value: true
});
var _defineProperty2 = require('babel-runtime/helpers/defineProperty');
var _defineProperty3 = _interopRequireDefault(_defineProperty2);
var _extends2 = require('babel-runtime/helpers/extends');
var _extends3 = _interopRequireDefault(_extends2);
var _objectWithoutProperties2 = require('babel-runtime/helpers/objectWithoutProperties');
var _objectWithoutProperties3 = _interopRequireDefault(_objectWithoutProperties2);
exports['default'] = createSlider;
var _classnames = require('classnames');
var _classnames2 = _interopRequireDefault(_classnames);
var _vueTypes = require('../../../_util/vue-types');
var _vueTypes2 = _interopRequireDefault(_vueTypes);
var _addEventListener = require('../../../vc-util/Dom/addEventListener');
var _addEventListener2 = _interopRequireDefault(_addEventListener);
var _warning = require('../../../_util/warning');
var _warning2 = _interopRequireDefault(_warning);
var _propsUtil = require('../../../_util/props-util');
var _Steps = require('./Steps');
var _Steps2 = _interopRequireDefault(_Steps);
var _Marks = require('./Marks');
var _Marks2 = _interopRequireDefault(_Marks);
var _Handle = require('../Handle');
var _Handle2 = _interopRequireDefault(_Handle);
var _utils = require('../utils');
var utils = _interopRequireWildcard(_utils);
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 noop() {}
function createSlider(Component) {
// const displayName = `ComponentEnhancer(${Component.displayName})`
var propTypes = {
min: _vueTypes2['default'].number,
max: _vueTypes2['default'].number,
step: _vueTypes2['default'].number,
marks: _vueTypes2['default'].object,
included: _vueTypes2['default'].bool,
prefixCls: _vueTypes2['default'].string,
disabled: _vueTypes2['default'].bool,
handle: _vueTypes2['default'].func,
dots: _vueTypes2['default'].bool,
vertical: _vueTypes2['default'].bool,
reverse: _vueTypes2['default'].bool,
minimumTrackStyle: _vueTypes2['default'].object, // just for compatibility, will be deperecate
maximumTrackStyle: _vueTypes2['default'].object, // just for compatibility, will be deperecate
handleStyle: _vueTypes2['default'].oneOfType([_vueTypes2['default'].object, _vueTypes2['default'].arrayOf(_vueTypes2['default'].object)]),
trackStyle: _vueTypes2['default'].oneOfType([_vueTypes2['default'].object, _vueTypes2['default'].arrayOf(_vueTypes2['default'].object)]),
railStyle: _vueTypes2['default'].object,
dotStyle: _vueTypes2['default'].object,
activeDotStyle: _vueTypes2['default'].object,
autoFocus: _vueTypes2['default'].bool
};
return {
name: 'createSlider',
mixins: [Component],
model: {
prop: 'value',
event: 'change'
},
props: (0, _propsUtil.initDefaultProps)(propTypes, {
prefixCls: 'rc-slider',
min: 0,
max: 100,
step: 1,
marks: {},
included: true,
disabled: false,
dots: false,
vertical: false,
reverse: false,
trackStyle: [{}],
handleStyle: [{}],
railStyle: {},
dotStyle: {},
activeDotStyle: {}
}),
data: function data() {
var step = this.step,
max = this.max,
min = this.min;
var isPointDiffEven = isFinite(max - min) ? (max - min) % step === 0 : true; // eslint-disable-line
(0, _warning2['default'])(step && Math.floor(step) === step ? isPointDiffEven : true, 'Slider', 'Slider[max] - Slider[min] (%s) should be a multiple of Slider[step] (%s)', max - min, step);
this.handlesRefs = {};
return {};
},
mounted: function mounted() {
var _this = this;
this.$nextTick(function () {
// Snapshot testing cannot handle refs, so be sure to null-check this.
_this.document = _this.$refs.sliderRef && _this.$refs.sliderRef.ownerDocument;
// this.setHandleRefs()
var autoFocus = _this.autoFocus,
disabled = _this.disabled;
if (autoFocus && !disabled) {
_this.focus();
}
});
},
beforeDestroy: function beforeDestroy() {
var _this2 = this;
this.$nextTick(function () {
// if (super.componentWillUnmount) super.componentWillUnmount()
_this2.removeDocumentEvents();
});
},
methods: {
defaultHandle: function defaultHandle(_ref) {
var index = _ref.index,
directives = _ref.directives,
className = _ref.className,
style = _ref.style,
on = _ref.on,
restProps = (0, _objectWithoutProperties3['default'])(_ref, ['index', 'directives', 'className', 'style', 'on']);
var h = this.$createElement;
delete restProps.dragging;
if (restProps.value === null) {
return null;
}
var handleProps = {
props: (0, _extends3['default'])({}, restProps),
'class': className,
style: style,
key: index,
directives: directives,
on: on
};
return h(_Handle2['default'], handleProps);
},
onMouseDown: function onMouseDown(e) {
if (e.button !== 0) {
return;
}
var isVertical = this.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.removeDocumentEvents();
this.onStart(position);
this.addDocumentMouseEvents();
utils.pauseEvent(e);
},
onTouchStart: function onTouchStart(e) {
if (utils.isNotTouchEvent(e)) return;
var isVertical = this.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);
},
onFocus: function onFocus(e) {
var vertical = this.vertical;
if (utils.isEventFromHandle(e, this.handlesRefs)) {
var handlePosition = utils.getHandleCenterPosition(vertical, e.target);
this.dragOffset = 0;
this.onStart(handlePosition);
utils.pauseEvent(e);
this.$emit('focus', e);
}
},
onBlur: function onBlur(e) {
this.onEnd();
this.$emit('blur', e);
},
onMouseUp: function onMouseUp() {
if (this.handlesRefs[this.prevMovedHandleIndex]) {
this.handlesRefs[this.prevMovedHandleIndex].clickFocus();
}
},
onMouseMove: function onMouseMove(e) {
if (!this.$refs.sliderRef) {
this.onEnd();
return;
}
var position = utils.getMousePosition(this.vertical, e);
this.onMove(e, position - this.dragOffset);
},
onTouchMove: function onTouchMove(e) {
if (utils.isNotTouchEvent(e) || !this.$refs.sliderRef) {
this.onEnd();
return;
}
var position = utils.getTouchPosition(this.vertical, e);
this.onMove(e, position - this.dragOffset);
},
onKeyDown: function onKeyDown(e) {
if (this.$refs.sliderRef && utils.isEventFromHandle(e, this.handlesRefs)) {
this.onKeyboard(e);
}
},
onClickMarkLabel: function onClickMarkLabel(e, value) {
var _this3 = this;
e.stopPropagation();
this.onChange({ sValue: value });
this.setState({ sValue: value }, function () {
return _this3.onEnd(true);
});
},
getSliderStart: function getSliderStart() {
var slider = this.$refs.sliderRef;
var vertical = this.vertical,
reverse = this.reverse;
var rect = slider.getBoundingClientRect();
if (vertical) {
return reverse ? rect.bottom : rect.top;
}
return window.pageXOffset + (reverse ? rect.right : rect.left);
},
getSliderLength: function getSliderLength() {
var slider = this.$refs.sliderRef;
if (!slider) {
return 0;
}
var coords = slider.getBoundingClientRect();
return this.vertical ? coords.height : coords.width;
},
addDocumentTouchEvents: function addDocumentTouchEvents() {
// just work for Chrome iOS Safari and Android Browser
this.onTouchMoveListener = (0, _addEventListener2['default'])(this.document, 'touchmove', this.onTouchMove);
this.onTouchUpListener = (0, _addEventListener2['default'])(this.document, 'touchend', this.onEnd);
},
addDocumentMouseEvents: function addDocumentMouseEvents() {
this.onMouseMoveListener = (0, _addEventListener2['default'])(this.document, 'mousemove', this.onMouseMove);
this.onMouseUpListener = (0, _addEventListener2['default'])(this.document, 'mouseup', this.onEnd);
},
removeDocumentEvents: 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 */
},
focus: function focus() {
if (!this.disabled) {
this.handlesRefs[0].focus();
}
},
blur: function blur() {
var _this4 = this;
if (!this.disabled) {
Object.keys(this.handlesRefs).forEach(function (key) {
if (_this4.handlesRefs[key] && _this4.handlesRefs[key].blur) {
_this4.handlesRefs[key].blur();
}
});
}
},
calcValue: function calcValue(offset) {
var vertical = this.vertical,
min = this.min,
max = this.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;
},
calcValueByPos: function calcValueByPos(position) {
var sign = this.reverse ? -1 : +1;
var pixelOffset = sign * (position - this.getSliderStart());
var nextValue = this.trimAlignValue(this.calcValue(pixelOffset));
return nextValue;
},
calcOffset: function calcOffset(value) {
var min = this.min,
max = this.max;
var ratio = (value - min) / (max - min);
return ratio * 100;
},
saveHandle: function saveHandle(index, handle) {
this.handlesRefs[index] = handle;
}
},
render: function render(h) {
var _classNames;
var prefixCls = this.prefixCls,
marks = this.marks,
dots = this.dots,
step = this.step,
included = this.included,
disabled = this.disabled,
vertical = this.vertical,
reverse = this.reverse,
min = this.min,
max = this.max,
maximumTrackStyle = this.maximumTrackStyle,
railStyle = this.railStyle,
dotStyle = this.dotStyle,
activeDotStyle = this.activeDotStyle;
var _renderSlider = this.renderSlider(h),
tracks = _renderSlider.tracks,
handles = _renderSlider.handles;
var sliderClassName = (0, _classnames2['default'])(prefixCls, (_classNames = {}, (0, _defineProperty3['default'])(_classNames, prefixCls + '-with-marks', Object.keys(marks).length), (0, _defineProperty3['default'])(_classNames, prefixCls + '-disabled', disabled), (0, _defineProperty3['default'])(_classNames, prefixCls + '-vertical', vertical), _classNames));
var markProps = {
props: {
vertical: vertical,
marks: marks,
included: included,
lowerBound: this.getLowerBound(),
upperBound: this.getUpperBound(),
max: max,
min: min,
reverse: reverse,
className: prefixCls + '-mark'
},
on: {
clickLabel: disabled ? noop : this.onClickMarkLabel
}
};
return h(
'div',
{
ref: 'sliderRef',
attrs: { tabIndex: '-1'
},
'class': sliderClassName,
on: {
'touchstart': disabled ? noop : this.onTouchStart,
'mousedown': disabled ? noop : this.onMouseDown,
'mouseup': disabled ? noop : this.onMouseUp,
'keydown': disabled ? noop : this.onKeyDown,
'focus': disabled ? noop : this.onFocus,
'blur': disabled ? noop : this.onBlur
}
},
[h('div', {
'class': prefixCls + '-rail',
style: (0, _extends3['default'])({}, maximumTrackStyle, railStyle)
}), tracks, h(_Steps2['default'], {
attrs: {
prefixCls: prefixCls,
vertical: vertical,
reverse: reverse,
marks: marks,
dots: dots,
step: step,
included: included,
lowerBound: this.getLowerBound(),
upperBound: this.getUpperBound(),
max: max,
min: min,
dotStyle: dotStyle,
activeDotStyle: activeDotStyle
}
}), handles, h(_Marks2['default'], markProps), this.$slots['default']]
);
}
};
}