63 lines
1.5 KiB
TypeScript
63 lines
1.5 KiB
TypeScript
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import MkUserPreview from '../components/user-preview.vue';
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export default {
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bind(el, binding, vn) {
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const self = vn.context._userPreviewDirective_ = {} as any;
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self.user = binding.value;
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let tag = null;
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self.showTimer = null;
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self.hideTimer = null;
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self.close = () => {
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if (tag) {
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tag.close();
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tag = null;
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}
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};
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const show = () => {
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if (tag) return;
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tag = new MkUserPreview({
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parent: vn.context,
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propsData: {
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user: self.user
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}
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}).$mount();
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const preview = tag.$el;
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const rect = el.getBoundingClientRect();
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const x = rect.left + el.offsetWidth + window.pageXOffset;
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const y = rect.top + window.pageYOffset;
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preview.style.top = y + 'px';
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preview.style.left = x + 'px';
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preview.addEventListener('mouseover', () => {
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clearTimeout(self.hideTimer);
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});
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preview.addEventListener('mouseleave', () => {
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clearTimeout(self.showTimer);
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self.hideTimer = setTimeout(self.close, 500);
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});
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document.body.appendChild(preview);
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};
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el.addEventListener('mouseover', () => {
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clearTimeout(self.showTimer);
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clearTimeout(self.hideTimer);
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self.showTimer = setTimeout(show, 500);
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});
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el.addEventListener('mouseleave', () => {
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clearTimeout(self.showTimer);
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clearTimeout(self.hideTimer);
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self.hideTimer = setTimeout(self.close, 500);
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});
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},
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unbind(el, binding, vn) {
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const self = vn.context._userPreviewDirective_;
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clearTimeout(self.showTimer);
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clearTimeout(self.hideTimer);
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self.close();
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}
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};
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