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import _extends from 'babel-runtime/helpers/extends';
import _defineProperty from 'babel-runtime/helpers/defineProperty';
import classNames from 'classnames';
import PropTypes from '../../_util/vue-types';
import BaseMixin from '../../_util/BaseMixin';
import { getOptionProps } from '../../_util/props-util';
import addEventListener from '../../_util/Dom/addEventListener';
export default {
name: 'Handle',
mixins: [BaseMixin],
props: {
prefixCls: PropTypes.string,
vertical: PropTypes.bool,
offset: PropTypes.number,
disabled: PropTypes.bool,
min: PropTypes.number,
max: PropTypes.number,
value: PropTypes.number,
tabIndex: PropTypes.number,
className: PropTypes.string
// handleFocus: PropTypes.func.def(noop),
// handleBlur: PropTypes.func.def(noop),
},
data: function data() {
return {
clickFocused: false
};
},
mounted: function mounted() {
// mouseup won't trigger if mouse moved out of handle
// so we listen on document here.
this.onMouseUpListener = addEventListener(document, 'mouseup', this.handleMouseUp);
},
beforeDestroy: function beforeDestroy() {
if (this.onMouseUpListener) {
this.onMouseUpListener.remove();
}
},
methods: {
setClickFocus: function setClickFocus(focused) {
this.setState({ clickFocused: focused });
},
handleMouseUp: function handleMouseUp() {
if (document.activeElement === this.$refs.handle) {
this.setClickFocus(true);
}
},
handleBlur: function handleBlur(e) {
this.setClickFocus(false);
this.__emit('blur', e);
},
handleKeyDown: function handleKeyDown() {
this.setClickFocus(false);
},
clickFocus: function clickFocus() {
this.setClickFocus(true);
this.focus();
},
focus: function focus() {
this.$refs.handle.focus();
},
blur: function blur() {
this.$refs.handle.blur();
},
// when click can not focus in vue, use mousedown trigger focus
handleMousedown: function handleMousedown(e) {
this.focus();
this.__emit('mousedown', e);
}
},
render: function render() {
var h = arguments[0];
var _getOptionProps = getOptionProps(this),
prefixCls = _getOptionProps.prefixCls,
vertical = _getOptionProps.vertical,
offset = _getOptionProps.offset,
disabled = _getOptionProps.disabled,
min = _getOptionProps.min,
max = _getOptionProps.max,
value = _getOptionProps.value,
tabIndex = _getOptionProps.tabIndex;
var className = classNames(this.$props.className, _defineProperty({}, prefixCls + '-handle-click-focused', this.clickFocused));
var postionStyle = vertical ? { bottom: offset + '%' } : { left: offset + '%' };
var ariaProps = {
'aria-valuemin': min,
'aria-valuemax': max,
'aria-valuenow': value,
'aria-disabled': !!disabled
};
var handleProps = {
attrs: _extends({
role: 'slider',
tabIndex: disabled ? null : tabIndex || 0
}, ariaProps),
'class': className,
on: _extends({}, this.$listeners, {
blur: this.handleBlur,
keydown: this.handleKeyDown,
mousedown: this.handleMousedown
}),
ref: 'handle',
style: postionStyle
};
return h('div', handleProps);
}
};