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import _extends from 'babel-runtime/helpers/extends';
import _objectWithoutProperties from 'babel-runtime/helpers/objectWithoutProperties';
import PropTypes from '../../_util/vue-types';
import Trigger from '../../vc-trigger';
import placements from './placements';
import { hasProp, getEvents, getOptionProps } from '../../_util/props-util';
import BaseMixin from '../../_util/BaseMixin';
import { cloneElement } from '../../_util/vnode';
export default {
mixins: [BaseMixin],
props: {
minOverlayWidthMatchTrigger: PropTypes.bool.def(true),
prefixCls: PropTypes.string.def('rc-dropdown'),
transitionName: PropTypes.string,
overlayClassName: PropTypes.string.def(''),
animation: PropTypes.any,
align: PropTypes.object,
overlayStyle: PropTypes.object.def({}),
placement: PropTypes.string.def('bottomLeft'),
trigger: PropTypes.array.def(['hover']),
alignPoint: PropTypes.bool,
showAction: PropTypes.array.def([]),
hideAction: PropTypes.array.def([]),
getPopupContainer: PropTypes.func,
visible: PropTypes.bool,
defaultVisible: PropTypes.bool.def(false),
mouseEnterDelay: PropTypes.number.def(0.15),
mouseLeaveDelay: PropTypes.number.def(0.1)
},
data: function data() {
var sVisible = this.defaultVisible;
if (hasProp(this, 'visible')) {
sVisible = this.visible;
}
return {
sVisible: sVisible
};
},
watch: {
visible: function visible(val) {
if (val !== undefined) {
this.setState({
sVisible: val
});
}
}
},
methods: {
onClick: function onClick(e) {
// do no call onVisibleChange, if you need click to hide, use onClick and control visible
if (!hasProp(this, 'visible')) {
this.setState({
sVisible: false
});
}
this.$emit('overlayClick', e);
if (this.childOriginEvents.click) {
this.childOriginEvents.click(e);
}
},
onVisibleChange: function onVisibleChange(visible) {
if (!hasProp(this, 'visible')) {
this.setState({
sVisible: visible
});
}
this.__emit('visibleChange', visible);
},
getMinOverlayWidthMatchTrigger: function getMinOverlayWidthMatchTrigger() {
var props = getOptionProps(this);
var minOverlayWidthMatchTrigger = props.minOverlayWidthMatchTrigger,
alignPoint = props.alignPoint;
if ('minOverlayWidthMatchTrigger' in props) {
return minOverlayWidthMatchTrigger;
}
return !alignPoint;
},
getMenuElement: function getMenuElement() {
var _this = this;
var onClick = this.onClick,
prefixCls = this.prefixCls,
$slots = this.$slots;
this.childOriginEvents = getEvents($slots.overlay[0]);
var extraOverlayProps = {
props: {
prefixCls: prefixCls + '-menu',
getPopupContainer: function getPopupContainer() {
return _this.getPopupDomNode();
}
},
on: {
click: onClick
}
};
return cloneElement($slots.overlay[0], extraOverlayProps);
},
getPopupDomNode: function getPopupDomNode() {
return this.$refs.trigger.getPopupDomNode();
},
afterVisibleChange: function afterVisibleChange(visible) {
if (visible && this.getMinOverlayWidthMatchTrigger()) {
var overlayNode = this.getPopupDomNode();
var rootNode = this.$el;
if (rootNode && overlayNode && rootNode.offsetWidth > overlayNode.offsetWidth) {
overlayNode.style.minWidth = rootNode.offsetWidth + 'px';
if (this.$refs.trigger && this.$refs.trigger._component && this.$refs.trigger._component.alignInstance) {
this.$refs.trigger._component.alignInstance.forceAlign();
}
}
}
}
},
render: function render() {
var h = arguments[0];
var _$props = this.$props,
prefixCls = _$props.prefixCls,
transitionName = _$props.transitionName,
animation = _$props.animation,
align = _$props.align,
placement = _$props.placement,
getPopupContainer = _$props.getPopupContainer,
showAction = _$props.showAction,
hideAction = _$props.hideAction,
overlayClassName = _$props.overlayClassName,
overlayStyle = _$props.overlayStyle,
trigger = _$props.trigger,
otherProps = _objectWithoutProperties(_$props, ['prefixCls', 'transitionName', 'animation', 'align', 'placement', 'getPopupContainer', 'showAction', 'hideAction', 'overlayClassName', 'overlayStyle', 'trigger']);
var triggerHideAction = hideAction;
if (!triggerHideAction && trigger.indexOf('contextmenu') !== -1) {
triggerHideAction = ['click'];
}
var triggerProps = {
props: _extends({}, otherProps, {
prefixCls: prefixCls,
popupClassName: overlayClassName,
popupStyle: overlayStyle,
builtinPlacements: placements,
action: trigger,
showAction: showAction,
hideAction: triggerHideAction || [],
popupPlacement: placement,
popupAlign: align,
popupTransitionName: transitionName,
popupAnimation: animation,
popupVisible: this.sVisible,
afterPopupVisibleChange: this.afterVisibleChange,
getPopupContainer: getPopupContainer
}),
on: {
popupVisibleChange: this.onVisibleChange
},
ref: 'trigger'
};
var child = this.$slots['default'] && this.$slots['default'][0];
return h(
Trigger,
triggerProps,
[child && !child.tag ? h('span', [child]) : child, h(
'template',
{ slot: 'popup' },
[this.$slots.overlay && this.getMenuElement()]
)]
);
}
};