rename: client -> frontend

13 files changed, 612 insertions, 0 deletions

diff --git a/packages/frontend/src/directives/adaptive-border.ts b/packages/frontend/src/directives/adaptive-border.ts
new file mode 100644
index 0000000000..619c9f0b6d
--- /dev/null
+++ b/packages/frontend/src/directives/adaptive-border.ts
@@ -0,0 +1,24 @@
+import { Directive } from 'vue';
+
+export default {
+	mounted(src, binding, vn) {
+		const getBgColor = (el: HTMLElement) => {
+			const style = window.getComputedStyle(el);
+			if (style.backgroundColor && !['rgba(0, 0, 0, 0)', 'rgba(0,0,0,0)', 'transparent'].includes(style.backgroundColor)) {
+				return style.backgroundColor;
+			} else {
+				return el.parentElement ? getBgColor(el.parentElement) : 'transparent';
+			}
+		};
+	
+		const parentBg = getBgColor(src.parentElement);
+
+		const myBg = window.getComputedStyle(src).backgroundColor;
+
+		if (parentBg === myBg) {
+			src.style.borderColor = 'var(--divider)';
+		} else {
+			src.style.borderColor = myBg;
+		}
+	},
+} as Directive;
diff --git a/packages/frontend/src/directives/anim.ts b/packages/frontend/src/directives/anim.ts
new file mode 100644
index 0000000000..04e1c6a404
--- /dev/null
+++ b/packages/frontend/src/directives/anim.ts
@@ -0,0 +1,18 @@
+import { Directive } from 'vue';
+
+export default {
+	beforeMount(src, binding, vn) {
+		src.style.opacity = '0';
+		src.style.transform = 'scale(0.9)';
+		// ページネーションと相性が悪いので
+		//if (typeof binding.value === 'number') src.style.transitionDelay = `${binding.value * 30}ms`;
+		src.classList.add('_zoom');
+	},
+
+	mounted(src, binding, vn) {
+		window.setTimeout(() => {
+			src.style.opacity = '1';
+			src.style.transform = 'none';
+		}, 1);
+	},
+} as Directive;
diff --git a/packages/frontend/src/directives/appear.ts b/packages/frontend/src/directives/appear.ts
new file mode 100644
index 0000000000..7fa43fc34a
--- /dev/null
+++ b/packages/frontend/src/directives/appear.ts
@@ -0,0 +1,22 @@
+import { Directive } from 'vue';
+
+export default {
+	mounted(src, binding, vn) {
+		const fn = binding.value;
+		if (fn == null) return;
+
+		const observer = new IntersectionObserver(entries => {
+			if (entries.some(entry => entry.isIntersecting)) {
+				fn();
+			}
+		});
+
+		observer.observe(src);
+
+		src._observer_ = observer;
+	},
+
+	unmounted(src, binding, vn) {
+		if (src._observer_) src._observer_.disconnect();
+	},
+} as Directive;
diff --git a/packages/frontend/src/directives/click-anime.ts b/packages/frontend/src/directives/click-anime.ts
new file mode 100644
index 0000000000..e2f514b7ca
--- /dev/null
+++ b/packages/frontend/src/directives/click-anime.ts
@@ -0,0 +1,31 @@
+import { Directive } from 'vue';
+import { defaultStore } from '@/store';
+
+export default {
+	mounted(el, binding, vn) {
+		/*
+		if (!defaultStore.state.animation) return;
+
+		el.classList.add('_anime_bounce_standBy');
+
+		el.addEventListener('mousedown', () => {
+			el.classList.add('_anime_bounce_standBy');
+			el.classList.add('_anime_bounce_ready');
+
+			el.addEventListener('mouseleave', () => {
+				el.classList.remove('_anime_bounce_ready');
+			});
+		});
+
+		el.addEventListener('click', () => {
+			el.classList.add('_anime_bounce');
+		});
+
+		el.addEventListener('animationend', () => {
+			el.classList.remove('_anime_bounce_ready');
+			el.classList.remove('_anime_bounce');
+			el.classList.add('_anime_bounce_standBy');
+		});
+		*/
+	},
+} as Directive;
diff --git a/packages/frontend/src/directives/follow-append.ts b/packages/frontend/src/directives/follow-append.ts
new file mode 100644
index 0000000000..62e0ac3b94
--- /dev/null
+++ b/packages/frontend/src/directives/follow-append.ts
@@ -0,0 +1,35 @@
+import { Directive } from 'vue';
+import { getScrollContainer, getScrollPosition } from '@/scripts/scroll';
+
+export default {
+	mounted(src, binding, vn) {
+		if (binding.value === false) return;
+
+		let isBottom = true;
+
+		const container = getScrollContainer(src)!;
+		container.addEventListener('scroll', () => {
+			const pos = getScrollPosition(container);
+			const viewHeight = container.clientHeight;
+			const height = container.scrollHeight;
+			isBottom = (pos + viewHeight > height - 32);
+		}, { passive: true });
+		container.scrollTop = container.scrollHeight;
+
+		const ro = new ResizeObserver((entries, observer) => {
+			if (isBottom) {
+				const height = container.scrollHeight;
+				container.scrollTop = height;
+			}
+		});
+
+		ro.observe(src);
+
+		// TODO: 新たにプロパティを作るのをやめMapを使う
+		src._ro_ = ro;
+	},
+
+	unmounted(src, binding, vn) {
+		if (src._ro_) src._ro_.unobserve(src);
+	},
+} as Directive;
diff --git a/packages/frontend/src/directives/get-size.ts b/packages/frontend/src/directives/get-size.ts
new file mode 100644
index 0000000000..ff3bdd78ac
--- /dev/null
+++ b/packages/frontend/src/directives/get-size.ts
@@ -0,0 +1,54 @@
+import { Directive } from 'vue';
+
+const mountings = new Map<Element, {
+	resize: ResizeObserver;
+	intersection?: IntersectionObserver;
+	fn: (w: number, h: number) => void;
+}>();
+
+function calc(src: Element) {
+	const info = mountings.get(src);
+	const height = src.clientHeight;
+	const width = src.clientWidth;
+
+	if (!info) return;
+
+	// アクティベート前などでsrcが描画されていない場合
+	if (!height) {
+		// IntersectionObserverで表示検出する
+		if (!info.intersection) {
+			info.intersection = new IntersectionObserver(entries => {
+				if (entries.some(entry => entry.isIntersecting)) calc(src);
+			});
+		}
+		info.intersection.observe(src);
+		return;
+	}
+	if (info.intersection) {
+		info.intersection.disconnect();
+		delete info.intersection;
+	}
+
+	info.fn(width, height);
+}
+
+export default {
+	mounted(src, binding, vn) {
+		const resize = new ResizeObserver((entries, observer) => {
+			calc(src);
+		});
+		resize.observe(src);
+
+		mountings.set(src, { resize, fn: binding.value });
+		calc(src);
+	},
+
+	unmounted(src, binding, vn) {
+		binding.value(0, 0);
+		const info = mountings.get(src);
+		if (!info) return;
+		info.resize.disconnect();
+		if (info.intersection) info.intersection.disconnect();
+		mountings.delete(src);
+	},
+} as Directive<Element, (w: number, h: number) => void>;
diff --git a/packages/frontend/src/directives/hotkey.ts b/packages/frontend/src/directives/hotkey.ts
new file mode 100644
index 0000000000..dfc5f646a4
--- /dev/null
+++ b/packages/frontend/src/directives/hotkey.ts
@@ -0,0 +1,24 @@
+import { Directive } from 'vue';
+import { makeHotkey } from '../scripts/hotkey';
+
+export default {
+	mounted(el, binding) {
+		el._hotkey_global = binding.modifiers.global === true;
+
+		el._keyHandler = makeHotkey(binding.value);
+
+		if (el._hotkey_global) {
+			document.addEventListener('keydown', el._keyHandler);
+		} else {
+			el.addEventListener('keydown', el._keyHandler);
+		}
+	},
+
+	unmounted(el) {
+		if (el._hotkey_global) {
+			document.removeEventListener('keydown', el._keyHandler);
+		} else {
+			el.removeEventListener('keydown', el._keyHandler);
+		}
+	},
+} as Directive;
diff --git a/packages/frontend/src/directives/index.ts b/packages/frontend/src/directives/index.ts
new file mode 100644
index 0000000000..401a917cba
--- /dev/null
+++ b/packages/frontend/src/directives/index.ts
@@ -0,0 +1,28 @@
+import { App } from 'vue';
+
+import userPreview from './user-preview';
+import size from './size';
+import getSize from './get-size';
+import ripple from './ripple';
+import tooltip from './tooltip';
+import hotkey from './hotkey';
+import appear from './appear';
+import anim from './anim';
+import clickAnime from './click-anime';
+import panel from './panel';
+import adaptiveBorder from './adaptive-border';
+
+export default function(app: App) {
+	app.directive('userPreview', userPreview);
+	app.directive('user-preview', userPreview);
+	app.directive('size', size);
+	app.directive('get-size', getSize);
+	app.directive('ripple', ripple);
+	app.directive('tooltip', tooltip);
+	app.directive('hotkey', hotkey);
+	app.directive('appear', appear);
+	app.directive('anim', anim);
+	app.directive('click-anime', clickAnime);
+	app.directive('panel', panel);
+	app.directive('adaptive-border', adaptiveBorder);
+}
diff --git a/packages/frontend/src/directives/panel.ts b/packages/frontend/src/directives/panel.ts
new file mode 100644
index 0000000000..d31dc41ed4
--- /dev/null
+++ b/packages/frontend/src/directives/panel.ts
@@ -0,0 +1,24 @@
+import { Directive } from 'vue';
+
+export default {
+	mounted(src, binding, vn) {
+		const getBgColor = (el: HTMLElement) => {
+			const style = window.getComputedStyle(el);
+			if (style.backgroundColor && !['rgba(0, 0, 0, 0)', 'rgba(0,0,0,0)', 'transparent'].includes(style.backgroundColor)) {
+				return style.backgroundColor;
+			} else {
+				return el.parentElement ? getBgColor(el.parentElement) : 'transparent';
+			}
+		};
+	
+		const parentBg = getBgColor(src.parentElement);
+
+		const myBg = getComputedStyle(document.documentElement).getPropertyValue('--panel');
+
+		if (parentBg === myBg) {
+			src.style.backgroundColor = 'var(--bg)';
+		} else {
+			src.style.backgroundColor = 'var(--panel)';
+		}
+	},
+} as Directive;
diff --git a/packages/frontend/src/directives/ripple.ts b/packages/frontend/src/directives/ripple.ts
new file mode 100644
index 0000000000..d32f7ab441
--- /dev/null
+++ b/packages/frontend/src/directives/ripple.ts
@@ -0,0 +1,18 @@
+import Ripple from '@/components/MkRipple.vue';
+import { popup } from '@/os';
+
+export default {
+	mounted(el, binding, vn) {
+		// 明示的に false であればバインドしない
+		if (binding.value === false) return;
+
+		el.addEventListener('click', () => {
+			const rect = el.getBoundingClientRect();
+
+			const x = rect.left + (el.offsetWidth / 2);
+			const y = rect.top + (el.offsetHeight / 2);
+
+			popup(Ripple, { x, y }, {}, 'end');
+		});
+	},
+};
diff --git a/packages/frontend/src/directives/size.ts b/packages/frontend/src/directives/size.ts
new file mode 100644
index 0000000000..da8bd78ea1
--- /dev/null
+++ b/packages/frontend/src/directives/size.ts
@@ -0,0 +1,123 @@
+import { Directive } from 'vue';
+
+type Value = { max?: number[]; min?: number[]; };
+
+//const observers = new Map<Element, ResizeObserver>();
+const mountings = new Map<Element, {
+	value: Value;
+	resize: ResizeObserver;
+	intersection?: IntersectionObserver;
+	previousWidth: number;
+	twoPreviousWidth: number;
+}>();
+
+type ClassOrder = {
+	add: string[];
+	remove: string[];
+};
+
+const isContainerQueriesSupported = ('container' in document.documentElement.style);
+
+const cache = new Map<string, ClassOrder>();
+
+function getClassOrder(width: number, queue: Value): ClassOrder {
+	const getMaxClass = (v: number) => `max-width_${v}px`;
+	const getMinClass = (v: number) => `min-width_${v}px`;
+
+	return {
+		add: [
+			...(queue.max ? queue.max.filter(v => width <= v).map(getMaxClass) : []),
+			...(queue.min ? queue.min.filter(v => width >= v).map(getMinClass) : []),
+		],
+		remove: [
+			...(queue.max ? queue.max.filter(v => width > v).map(getMaxClass) : []),
+			...(queue.min ? queue.min.filter(v => width < v).map(getMinClass) : []),
+		],
+	};
+}
+
+function applyClassOrder(el: Element, order: ClassOrder) {
+	el.classList.add(...order.add);
+	el.classList.remove(...order.remove);
+}
+
+function getOrderName(width: number, queue: Value): string {
+	return `${width}|${queue.max ? queue.max.join(',') : ''}|${queue.min ? queue.min.join(',') : ''}`;
+}
+
+function calc(el: Element) {
+	const info = mountings.get(el);
+	const width = el.clientWidth;
+
+	if (!info || info.previousWidth === width) return;
+
+	// アクティベート前などでsrcが描画されていない場合
+	if (!width) {
+		// IntersectionObserverで表示検出する
+		if (!info.intersection) {
+			info.intersection = new IntersectionObserver(entries => {
+				if (entries.some(entry => entry.isIntersecting)) calc(el);
+			});
+		}
+		info.intersection.observe(el);
+		return;
+	}
+	if (info.intersection) {
+		info.intersection.disconnect();
+		delete info.intersection;
+	}
+
+	mountings.set(el, { ...info, ...{ previousWidth: width, twoPreviousWidth: info.previousWidth }});
+
+	// Prevent infinite resizing
+	// https://github.com/misskey-dev/misskey/issues/9076
+	if (info.twoPreviousWidth === width) {
+		return;
+	}
+
+	const cached = cache.get(getOrderName(width, info.value));
+	if (cached) {
+		applyClassOrder(el, cached);
+	} else {
+		const order = getClassOrder(width, info.value);
+		cache.set(getOrderName(width, info.value), order);
+		applyClassOrder(el, order);
+	}
+}
+
+export default {
+	mounted(src, binding, vn) {
+		if (isContainerQueriesSupported) return;
+
+		const resize = new ResizeObserver((entries, observer) => {
+			calc(src);
+		});
+
+		mountings.set(src, {
+			value: binding.value,
+			resize,
+			previousWidth: 0,
+			twoPreviousWidth: 0,
+		});
+
+		calc(src);
+		resize.observe(src);
+	},
+
+	updated(src, binding, vn) {
+		if (isContainerQueriesSupported) return;
+
+		mountings.set(src, Object.assign({}, mountings.get(src), { value: binding.value }));
+		calc(src);
+	},
+
+	unmounted(src, binding, vn) {
+		if (isContainerQueriesSupported) return;
+
+		const info = mountings.get(src);
+		if (!info) return;
+		info.resize.disconnect();
+		if (info.intersection) info.intersection.disconnect();
+		mountings.delete(src);
+	},
+} as Directive<Element, Value>;
diff --git a/packages/frontend/src/directives/tooltip.ts b/packages/frontend/src/directives/tooltip.ts
new file mode 100644
index 0000000000..5d13497b5f
--- /dev/null
+++ b/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;
diff --git a/packages/frontend/src/directives/user-preview.ts b/packages/frontend/src/directives/user-preview.ts
new file mode 100644
index 0000000000..ed5f00ca65
--- /dev/null
+++ b/packages/frontend/src/directives/user-preview.ts
@@ -0,0 +1,118 @@
+import { defineAsyncComponent, Directive, ref } from 'vue';
+import autobind from 'autobind-decorator';
+import { popup } from '@/os';
+
+export class UserPreview {
+	private el;
+	private user;
+	private showTimer;
+	private hideTimer;
+	private checkTimer;
+	private promise;
+
+	constructor(el, user) {
+		this.el = el;
+		this.user = user;
+
+		this.attach();
+	}
+
+	@autobind
+	private show() {
+		if (!document.body.contains(this.el)) return;
+		if (this.promise) return;
+
+		const showing = ref(true);
+
+		popup(defineAsyncComponent(() => import('@/components/MkUserPreview.vue')), {
+			showing,
+			q: this.user,
+			source: this.el,
+		}, {
+			mouseover: () => {
+				window.clearTimeout(this.hideTimer);
+			},
+			mouseleave: () => {
+				window.clearTimeout(this.showTimer);
+				this.hideTimer = window.setTimeout(this.close, 500);
+			},
+		}, 'closed');
+
+		this.promise = {
+			cancel: () => {
+				showing.value = false;
+			},
+		};
+
+		this.checkTimer = window.setInterval(() => {
+			if (!document.body.contains(this.el)) {
+				window.clearTimeout(this.showTimer);
+				window.clearTimeout(this.hideTimer);
+				this.close();
+			}
+		}, 1000);
+	}
+
+	@autobind
+	private close() {
+		if (this.promise) {
+			window.clearInterval(this.checkTimer);
+			this.promise.cancel();
+			this.promise = null;
+		}
+	}
+
+	@autobind
+	private onMouseover() {
+		window.clearTimeout(this.showTimer);
+		window.clearTimeout(this.hideTimer);
+		this.showTimer = window.setTimeout(this.show, 500);
+	}
+
+	@autobind
+	private onMouseleave() {
+		window.clearTimeout(this.showTimer);
+		window.clearTimeout(this.hideTimer);
+		this.hideTimer = window.setTimeout(this.close, 500);
+	}
+
+	@autobind
+	private onClick() {
+		window.clearTimeout(this.showTimer);
+		this.close();
+	}
+
+	@autobind
+	public attach() {
+		this.el.addEventListener('mouseover', this.onMouseover);
+		this.el.addEventListener('mouseleave', this.onMouseleave);
+		this.el.addEventListener('click', this.onClick);
+	}
+
+	@autobind
+	public detach() {
+		this.el.removeEventListener('mouseover', this.onMouseover);
+		this.el.removeEventListener('mouseleave', this.onMouseleave);
+		this.el.removeEventListener('click', this.onClick);
+		window.clearInterval(this.checkTimer);
+	}
+}
+
+export default {
+	mounted(el: HTMLElement, binding, vn) {
+		if (binding.value == null) return;
+
+		// TODO: 新たにプロパティを作るのをやめMapを使う
+		// ただメモリ的には↓の方が省メモリかもしれないので検討中
+		const self = (el as any)._userPreviewDirective_ = {} as any;
+
+		self.preview = new UserPreview(el, binding.value);
+	},
+
+	unmounted(el, binding, vn) {
+		if (binding.value == null) return;
+
+		const self = el._userPreviewDirective_;
+		self.preview.detach();
+	},
+} as Directive;