120 lines
3.3 KiB
TypeScript
120 lines
3.3 KiB
TypeScript
/*
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* SPDX-FileCopyrightText: syuilo and misskey-project
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* SPDX-License-Identifier: AGPL-3.0-only
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*/
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// TODO: useTooltip関数使うようにしたい
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// ただディレクティブ内でonUnmountedなどのcomposition api使えるのか不明
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import { type ObjectDirective, defineAsyncComponent, ref } from 'vue';
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type VTooltip = ObjectDirective<HTMLElement, string | null | undefined, 'noDelay' | 'mfm' | 'top' | 'right' | 'bottom' | 'left', 'dialog'>;
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export const vTooltip = {
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async mounted(src, binding) {
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const [
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{ alert, popup },
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{ isTouchUsing },
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] = await Promise.all([
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import('@/os.js'),
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import('@/scripts/touch.js'),
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]);
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const start = isTouchUsing ? 'touchstart' : 'mouseenter';
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const end = isTouchUsing ? 'touchend' : 'mouseleave';
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const delay = binding.modifiers.noDelay ? 0 : 100;
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//@ts-expect-error HTMLElementにプロパティを追加している
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const self = src._tooltipDirective_ = {} as any;
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self.text = binding.value as string;
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self._close = null;
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self.showTimer = null;
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self.hideTimer = null;
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self.checkTimer = null;
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self.close = () => {
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if (self._close) {
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window.clearInterval(self.checkTimer);
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self._close();
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self._close = null;
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}
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};
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if (binding.arg === 'dialog') {
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src.addEventListener('click', (ev) => {
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ev.preventDefault();
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ev.stopPropagation();
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alert({
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type: 'info',
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text: binding.value ?? '',
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});
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return false;
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});
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}
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self.show = () => {
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if (!document.body.contains(src)) return;
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if (self._close) return;
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if (self.text == null) return;
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const showing = ref(true);
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const { dispose } = popup(defineAsyncComponent(() => import('@/components/MkTooltip.vue')), {
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showing,
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text: self.text,
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asMfm: binding.modifiers.mfm,
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direction: binding.modifiers.left ? 'left' : binding.modifiers.right ? 'right' : binding.modifiers.top ? 'top' : binding.modifiers.bottom ? 'bottom' : 'top',
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targetElement: src,
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}, {
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closed: () => dispose(),
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});
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self._close = () => {
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showing.value = false;
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};
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};
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src.addEventListener('selectstart', (ev) => {
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ev.preventDefault();
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});
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src.addEventListener(start, () => {
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if (self.showTimer != null) window.clearTimeout(self.showTimer);
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if (self.hideTimer != null) window.clearTimeout(self.hideTimer);
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if (delay === 0) {
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self.show();
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} else {
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self.showTimer = window.setTimeout(self.show, delay);
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}
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}, { passive: true });
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src.addEventListener(end, () => {
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if (self.showTimer != null) window.clearTimeout(self.showTimer);
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if (self.hideTimer != null) window.clearTimeout(self.hideTimer);
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if (delay === 0) {
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self.close();
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} else {
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self.hideTimer = window.setTimeout(self.close, delay);
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}
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}, { passive: true });
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src.addEventListener('click', () => {
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if (self.showTimer != null) window.clearTimeout(self.showTimer);
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self.close();
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});
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},
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async updated(src, binding) {
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//@ts-expect-error HTMLElementにプロパティを追加している
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const self = src._tooltipDirective_;
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self.text = binding.value as string;
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},
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async unmounted(src) {
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//@ts-expect-error HTMLElementにプロパティを追加している
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const self = src._tooltipDirective_;
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if (self.checkTimer != null) window.clearInterval(self.checkTimer);
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},
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} satisfies VTooltip as VTooltip;
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