import { Directive, ref } from 'vue'; import { isDeviceTouch } from '@/scripts/is-device-touch'; import { popup, alert } from '@/os'; const start = isDeviceTouch ? 'touchstart' : 'mouseover'; const end = isDeviceTouch ? 'touchend' : 'mouseleave'; const delay = 100; export default { mounted(el: HTMLElement, binding, vn) { const self = (el as any)._tooltipDirective_ = {} as any; self.text = binding.value as string; self._close = null; self.showTimer = null; self.hideTimer = null; self.checkTimer = null; self.close = () => { if (self._close) { clearInterval(self.checkTimer); self._close(); self._close = null; } }; if (binding.arg === 'dialog') { el.addEventListener('click', (ev) => { ev.preventDefault(); ev.stopPropagation(); alert({ type: 'info', text: binding.value, }); return false; }); } self.show = () => { if (!document.body.contains(el)) return; if (self._close) return; if (self.text == null) return; const showing = ref(true); popup(import('@/components/ui/tooltip.vue'), { showing, text: self.text, source: el }, {}, 'closed'); self._close = () => { showing.value = false; }; }; el.addEventListener('selectstart', e => { e.preventDefault(); }); el.addEventListener(start, () => { clearTimeout(self.showTimer); clearTimeout(self.hideTimer); self.showTimer = setTimeout(self.show, delay); }, { passive: true }); el.addEventListener(end, () => { clearTimeout(self.showTimer); clearTimeout(self.hideTimer); self.hideTimer = setTimeout(self.close, delay); }, { passive: true }); el.addEventListener('click', () => { clearTimeout(self.showTimer); self.close(); }); }, updated(el, binding) { const self = el._tooltipDirective_; self.text = binding.value as string; }, unmounted(el, binding, vn) { const self = el._tooltipDirective_; clearInterval(self.checkTimer); }, } as Directive;