init: the first public commit for AFFiNE

2026-07-25 14:28:51 +08:00 · 2022-07-22 15:49:21 +08:00
commit e3e3741393
1451 changed files with 108124 additions and 0 deletions
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+import type { Easing } from '@toeverything/components/board-types';
+
+/* eslint-disable @typescript-eslint/no-explicit-any */
+export const LETTER_SPACING = '-0.03em';
+export const LINE_HEIGHT = 1;
+export const GRID_SIZE = 8;
+export const SVG_EXPORT_PADDING = 16;
+export const BINDING_DISTANCE = 16;
+export const CLONING_DISTANCE = 32;
+export const FIT_TO_SCREEN_PADDING = 128;
+export const SNAP_DISTANCE = 5;
+export const EMPTY_ARRAY = [] as any[];
+export const SLOW_SPEED = 10;
+export const VERY_SLOW_SPEED = 2.5;
+export const GHOSTED_OPACITY = 0.3;
+export const DEAD_ZONE = 3;
+export const LABEL_POINT = [0.5, 0.5];
+
+export const PI2 = Math.PI * 2;
+
+export const EASINGS: Record<Easing, (t: number) => number> = {
+    linear: t => t,
+    easeInQuad: t => t * t,
+    easeOutQuad: t => t * (2 - t),
+    easeInOutQuad: t => (t < 0.5 ? 2 * t * t : -1 + (4 - 2 * t) * t),
+    easeInCubic: t => t * t * t,
+    easeOutCubic: t => --t * t * t + 1,
+    easeInOutCubic: t =>
+        t < 0.5 ? 4 * t * t * t : (t - 1) * (2 * t - 2) * (2 * t - 2) + 1,
+    easeInQuart: t => t * t * t * t,
+    easeOutQuart: t => 1 - --t * t * t * t,
+    easeInOutQuart: t =>
+        t < 0.5 ? 8 * t * t * t * t : 1 - 8 * --t * t * t * t,
+    easeInQuint: t => t * t * t * t * t,
+    easeOutQuint: t => 1 + --t * t * t * t * t,
+    easeInOutQuint: t =>
+        t < 0.5 ? 16 * t * t * t * t * t : 1 + 16 * --t * t * t * t * t,
+    easeInSine: t => 1 - Math.cos((t * Math.PI) / 2),
+    easeOutSine: t => Math.sin((t * Math.PI) / 2),
+    easeInOutSine: t => -(Math.cos(Math.PI * t) - 1) / 2,
+    easeInExpo: t => (t <= 0 ? 0 : Math.pow(2, 10 * t - 10)),
+    easeOutExpo: t => (t >= 1 ? 1 : 1 - Math.pow(2, -10 * t)),
+    easeInOutExpo: t =>
+        t <= 0
+            ? 0
+            : t >= 1
+            ? 1
+            : t < 0.5
+            ? Math.pow(2, 20 * t - 10) / 2
+            : (2 - Math.pow(2, -20 * t + 10)) / 2,
+};
+
+export const EASING_STRINGS: Record<Easing, string> = {
+    linear: `(t) => t`,
+    easeInQuad: `(t) => t * t`,
+    easeOutQuad: `(t) => t * (2 - t)`,
+    easeInOutQuad: `(t) => (t < 0.5 ? 2 * t * t : -1 + (4 - 2 * t) * t)`,
+    easeInCubic: `(t) => t * t * t`,
+    easeOutCubic: `(t) => --t * t * t + 1`,
+    easeInOutCubic: `(t) => t < 0.5 ? 4 * t * t * t : (t - 1) * (2 * t - 2) * (2 * t - 2) + 1`,
+    easeInQuart: `(t) => t * t * t * t`,
+    easeOutQuart: `(t) => 1 - --t * t * t * t`,
+    easeInOutQuart: `(t) => t < 0.5 ? 8 * t * t * t * t : 1 - 8 * --t * t * t * t`,
+    easeInQuint: `(t) => t * t * t * t * t`,
+    easeOutQuint: `(t) => 1 + --t * t * t * t * t`,
+    easeInOutQuint: `(t) => t < 0.5 ? 16 * t * t * t * t * t : 1 + 16 * --t * t * t * t * t`,
+    easeInSine: `(t) => 1 - Math.cos((t * Math.PI) / 2)`,
+    easeOutSine: `(t) => Math.sin((t * Math.PI) / 2)`,
+    easeInOutSine: `(t) => -(Math.cos(Math.PI * t) - 1) / 2`,
+    easeInExpo: `(t) => (t <= 0 ? 0 : Math.pow(2, 10 * t - 10))`,
+    easeOutExpo: `(t) => (t >= 1 ? 1 : 1 - Math.pow(2, -10 * t))`,
+    easeInOutExpo: `(t) => t <= 0 ? 0 : t >= 1 ? 1 : t < 0.5 ? Math.pow(2, 20 * t - 10) / 2 : (2 - Math.pow(2, -20 * t + 10)) / 2`,
+};
+
+export const USER_COLORS = [
+    '#EC5E41',
+    '#F2555A',
+    '#F04F88',
+    '#E34BA9',
+    '#BD54C6',
+    '#9D5BD2',
+    '#7B66DC',
+    '#02B1CC',
+    '#11B3A3',
+    '#39B178',
+    '#55B467',
+    '#FF802B',
+];
+
+export const isSafari =
+    typeof Window === 'undefined'
+        ? false
+        : /^((?!chrome|android).)*safari/i.test(navigator.userAgent);
+
+export const IMAGE_EXTENSIONS = ['.png', '.svg', '.jpg', '.jpeg', '.gif'];
+
+export const VIDEO_EXTENSIONS = isSafari ? [] : ['.mp4', '.webm'];