misskey/src/client/directives/user-preview.ts

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import MkUserPreview from '../components/user-preview.vue';
export default {
bind(el: HTMLElement, binding, vn) {
const self = (el as any)._userPreviewDirective_ = {} as any;
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self.user = binding.value;
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self.tag = null;
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self.showTimer = null;
self.hideTimer = null;
self.close = () => {
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if (self.tag) {
self.tag.close();
self.tag = null;
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}
};
const show = () => {
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if (self.tag) return;
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self.tag = new MkUserPreview({
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parent: vn.context,
propsData: {
user: self.user,
source: el
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}
}).$mount();
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self.tag.$on('mouseover', () => {
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clearTimeout(self.hideTimer);
});
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self.tag.$on('mouseleave', () => {
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clearTimeout(self.showTimer);
self.hideTimer = setTimeout(self.close, 500);
});
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document.body.appendChild(self.tag.$el);
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};
el.addEventListener('mouseover', () => {
clearTimeout(self.showTimer);
clearTimeout(self.hideTimer);
self.showTimer = setTimeout(show, 500);
});
el.addEventListener('mouseleave', () => {
clearTimeout(self.showTimer);
clearTimeout(self.hideTimer);
self.hideTimer = setTimeout(self.close, 500);
});
},
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unbind(el, binding, vn) {
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const self = el._userPreviewDirective_;
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clearTimeout(self.showTimer);
clearTimeout(self.hideTimer);
self.close();
}
};