rename: client -> frontend

packages/frontend/src/directives/tooltip.ts

@@ -0,0 +1,93 @@
+// TODO: useTooltip関数使うようにしたい
+// ただディレクティブ内でonUnmountedなどのcomposition api使えるのか不明
+
+import { defineAsyncComponent, Directive, ref } from 'vue';
+import { isTouchUsing } from '@/scripts/touch';
+import { popup, alert } from '@/os';
+
+const start = isTouchUsing ? 'touchstart' : 'mouseover';
+const end = isTouchUsing ? 'touchend' : 'mouseleave';
+
+export default {
+	mounted(el: HTMLElement, binding, vn) {
+		const delay = binding.modifiers.noDelay ? 0 : 100;
+
+		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) {
+				window.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(defineAsyncComponent(() => import('@/components/MkTooltip.vue')), {
+				showing,
+				text: self.text,
+				asMfm: binding.modifiers.mfm,
+				direction: binding.modifiers.left ? 'left' : binding.modifiers.right ? 'right' : binding.modifiers.top ? 'top' : binding.modifiers.bottom ? 'bottom' : 'top',
+				targetElement: el,
+			}, {}, 'closed');
+
+			self._close = () => {
+				showing.value = false;
+			};
+		};
+
+		el.addEventListener('selectstart', ev => {
+			ev.preventDefault();
+		});
+
+		el.addEventListener(start, () => {
+			window.clearTimeout(self.showTimer);
+			window.clearTimeout(self.hideTimer);
+			self.showTimer = window.setTimeout(self.show, delay);
+		}, { passive: true });
+
+		el.addEventListener(end, () => {
+			window.clearTimeout(self.showTimer);
+			window.clearTimeout(self.hideTimer);
+			self.hideTimer = window.setTimeout(self.close, delay);
+		}, { passive: true });
+
+		el.addEventListener('click', () => {
+			window.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_;
+		window.clearInterval(self.checkTimer);
+	},
+} as Directive;