Refactoring, forgotten files
This commit is contained in:
Henry Jameson
parent
38f2b969e4
commit
622c9d388e
5 changed files with 577 additions and 421 deletions
65
src/components/color_input/color_input.scss
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65
src/components/color_input/color_input.scss
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@ -0,0 +1,65 @@
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@import '../../_variables.scss';
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.color-input {
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display: inline-flex;
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&-field.input {
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display: inline-flex;
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flex: 0 0 0;
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max-width: 9em;
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align-items: stretch;
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padding: .2em 8px;
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input {
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background: none;
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color: $fallback--lightText;
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color: var(--inputText, $fallback--lightText);
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border: none;
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padding: 0;
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margin: 0;
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&.textColor {
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flex: 1 0 3em;
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min-width: 3em;
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padding: 0;
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}
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&.nativeColor {
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flex: 0 0 2em;
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min-width: 2em;
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align-self: center;
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height: 100%;
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}
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}
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.transparentIndicator {
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flex: 0 0 2em;
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min-width: 2em;
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align-self: center;
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height: 100%;
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// forgot to install counter-strike source, ooops
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background-color: #FF00FF;
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position: relative;
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&::before, &::after {
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display: block;
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content: '';
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background-color: #000000;
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position: absolute;
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height: 50%;
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width: 50%;
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}
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&::after {
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top: 0;
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left: 0;
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}
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&::before {
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bottom: 0;
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right: 0;
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}
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}
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}
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.label {
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flex: 1 1 auto;
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}
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}
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@ -1,9 +1,16 @@
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import { map } from 'lodash'
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import { invertLightness, convert, contrastRatio } from 'chromatism'
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// useful for visualizing color when debugging
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export const consoleColor = (color) => console.log('%c##########', 'background: ' + color + '; color: ' + color)
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const rgb2hex = (r, g, b) => {
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/**
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* Convert r, g, b values into hex notation. All components are [0-255]
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*
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* @param {Number|String|Object} r - Either red component, {r,g,b} object, or hex string
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* @param {Number} [g] - Green component
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* @param {Number} [b] - Blue component
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*/
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export const rgb2hex = (r, g, b) => {
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if (r === null || typeof r === 'undefined') {
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return undefined
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}
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@ -14,7 +21,7 @@ const rgb2hex = (r, g, b) => {
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if (typeof r === 'object') {
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({ r, g, b } = r)
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}
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[r, g, b] = map([r, g, b], (val) => {
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[r, g, b] = [r, g, b].map(val => {
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val = Math.ceil(val)
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val = val < 0 ? 0 : val
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val = val > 255 ? 255 : val
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@ -82,6 +89,7 @@ const getContrastRatio = (a, b) => {
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return (l1 + 0.05) / (l2 + 0.05)
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}
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/**
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* Same as `getContrastRatio` but for multiple layers in-between
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*
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@ -101,7 +109,7 @@ export const getContrastRatioLayers = (text, layers, bedrock) => {
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* @param {Object} bg - bottom layer color
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* @returns {Object} sRGB of resulting color
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*/
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const alphaBlend = (fg, fga, bg) => {
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export const alphaBlend = (fg, fga, bg) => {
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if (fga === 1 || typeof fga === 'undefined') return fg
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return 'rgb'.split('').reduce((acc, c) => {
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// Simplified https://en.wikipedia.org/wiki/Alpha_compositing#Alpha_blending
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@ -121,14 +129,20 @@ export const alphaBlendLayers = (bedrock, layers) => layers.reduce((acc, [color,
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return alphaBlend(color, opacity, acc)
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}, bedrock)
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const invert = (rgb) => {
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export const invert = (rgb) => {
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return 'rgb'.split('').reduce((acc, c) => {
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acc[c] = 255 - rgb[c]
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return acc
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}, {})
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}
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const hex2rgb = (hex) => {
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/**
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* Converts #rrggbb hex notation into an {r, g, b} object
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*
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* @param {String} hex - #rrggbb string
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* @returns {Object} rgb representation of the color, values are 0-255
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*/
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export const hex2rgb = (hex) => {
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const result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex)
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return result ? {
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r: parseInt(result[1], 16),
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@ -137,18 +151,75 @@ const hex2rgb = (hex) => {
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} : null
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}
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const mixrgb = (a, b) => {
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/**
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* Old somewhat weird function for mixing two colors together
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*
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* @param {Object} a - one color (rgb)
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* @param {Object} b - other color (rgb)
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* @returns {Object} result
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*/
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export const mixrgb = (a, b) => {
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return Object.keys(a).reduce((acc, k) => {
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acc[k] = (a[k] + b[k]) / 2
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return acc
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}, {})
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}
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export {
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rgb2hex,
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hex2rgb,
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mixrgb,
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invert,
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getContrastRatio,
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alphaBlend
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/**
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* Converts rgb object into a CSS rgba() color
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*
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* @param {Object} color - rgb
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* @returns {String} CSS rgba() color
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*/
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export const rgba2css = function (rgba) {
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return `rgba(${rgba.r}, ${rgba.g}, ${rgba.b}, ${rgba.a})`
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}
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/**
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* Get text color for given background color and intended text color
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* This checks if text and background don't have enough color and inverts
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* text color's lightness if needed. If text color is still not enough it
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* will fall back to black or white
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*
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* @param {Object} bg - background color
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* @param {Object} text - intended text color
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* @param {Boolean} preserve - try to preserve intended text color's hue/saturation (i.e. no BW)
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*/
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export const getTextColor = function (bg, text, preserve) {
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const bgIsLight = convert(bg).hsl.l > 50
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const textIsLight = convert(text).hsl.l > 50
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if ((bgIsLight && textIsLight) || (!bgIsLight && !textIsLight)) {
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const base = typeof text.a !== 'undefined' ? { a: text.a } : {}
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const result = Object.assign(base, invertLightness(text).rgb)
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if (!preserve && getContrastRatio(bg, result) < 4.5) {
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// B&W
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return contrastRatio(bg, text).rgb
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}
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// Inverted color
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return result
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}
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return text
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}
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/**
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* Converts color to CSS Color value
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*
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* @param {Object|String} input - color
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* @param {Number} [a] - alpha value
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* @returns {String} a CSS Color value
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*/
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export const getCssColor = (input, a) => {
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let rgb = {}
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if (typeof input === 'object') {
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rgb = input
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} else if (typeof input === 'string') {
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if (input.startsWith('#')) {
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rgb = hex2rgb(input)
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} else if (input.startsWith('--')) {
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return `var(${input})`
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} else {
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return input
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}
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}
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return rgba2css({ ...rgb, a })
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}
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@ -1,275 +1,13 @@
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import { times } from 'lodash'
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import { brightness, invertLightness, convert, contrastRatio } from 'chromatism'
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import { rgb2hex, hex2rgb, mixrgb, getContrastRatio, alphaBlend, alphaBlendLayers } from '../color_convert/color_convert.js'
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export const CURRENT_VERSION = 3
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/* This is a definition of all layer combinations
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* each key is a topmost layer, each value represents layer underneath
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* this is essentially a simplified tree
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*/
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export const LAYERS = {
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undelay: null, // root
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topBar: null, // no transparency support
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badge: null, // no transparency support
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fg: null,
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bg: 'underlay',
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panel: 'bg',
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btn: 'bg',
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btnPanel: 'panel',
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btnTopBar: 'topBar',
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input: 'bg',
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inputPanel: 'panel',
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inputTopBar: 'topBar',
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alert: 'bg',
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alertPanel: 'panel'
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}
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export const SLOT_INHERITANCE = {
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bg: null,
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fg: null,
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text: null,
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underlay: '#000000',
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link: '--accent',
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accent: '--link',
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faint: '--text',
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faintLink: '--link',
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cBlue: '#0000ff',
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cRed: '#FF0000',
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cGreen: '#00FF00',
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cOrange: '#E3FF00',
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lightBg: {
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depends: ['bg'],
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color: (mod, bg) => brightness(5 * mod, bg).rgb
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},
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lightText: {
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depends: ['text'],
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color: (mod, text) => brightness(20 * mod, text).rgb
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},
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border: {
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depends: 'fg',
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color: (mod, fg) => brightness(2 * mod, fg).rgb
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},
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linkBg: {
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depends: ['accent', 'bg'],
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color: (mod, accent, bg) => alphaBlend(accent, 0.4, bg).rgb
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},
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icon: {
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depends: ['bg', 'text'],
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color: (mod, bg, text) => mixrgb(bg, text)
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},
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// Foreground
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fgText: {
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depends: ['text'],
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layer: 'fg',
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textColor: true
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},
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fgLink: {
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depends: ['link'],
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layer: 'fg',
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textColor: 'preserve'
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},
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// Panel header
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panel: '--fg',
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panelText: {
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depends: ['fgText'],
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layer: 'panel',
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textColor: true
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},
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panelFaint: {
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depends: ['fgText'],
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layer: 'panel',
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textColor: true
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},
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panelLink: {
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depends: ['fgLink'],
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layer: 'panel',
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textColor: 'preserve'
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},
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// Top bar
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topBar: '--fg',
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topBarText: {
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depends: ['fgText'],
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layer: 'topBar',
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textColor: true
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},
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topBarLink: {
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depends: ['fgLink'],
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layer: 'topBar',
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textColor: 'preserve'
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},
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// Buttons
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btn: '--fg',
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btnText: {
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depends: ['fgText'],
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layer: 'btn'
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},
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btnPanelText: {
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depends: ['panelText'],
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layer: 'btnPanel',
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variant: 'btn',
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textColor: true
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},
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btnTopBarText: {
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depends: ['topBarText'],
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layer: 'btnTopBar',
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variant: 'btn',
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textColor: true
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},
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// Input fields
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input: '--fg',
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inputText: {
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depends: ['text'],
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layer: 'input',
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textColor: true
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},
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inputPanelText: {
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depends: ['panelText'],
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layer: 'inputPanel',
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variant: 'input',
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textColor: true
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},
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inputTopbarText: {
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depends: ['topBarText'],
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layer: 'inputTopBar',
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variant: 'input',
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textColor: true
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},
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alertError: '--cRed',
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alertErrorText: {
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depends: ['text', 'alertError'],
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layer: 'alert',
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variant: 'alertError',
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textColor: true
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},
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alertErrorPanelText: {
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depends: ['panelText', 'alertError'],
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layer: 'alertPanel',
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variant: 'alertError',
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textColor: true
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},
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alertWarning: '--cOrange',
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alertWarningText: {
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depends: ['text', 'alertWarning'],
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layer: 'alert',
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variant: 'alertWarning',
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textColor: true
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},
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alertWarningPanelText: {
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depends: ['panelText', 'alertWarning'],
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layer: 'alertPanel',
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variant: 'alertWarning',
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textColor: true
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},
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badgeNotification: '--cRed',
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badgeNotificationText: {
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depends: ['text', 'badgeNotification'],
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layer: 'badge',
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variant: 'badgeNotification',
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textColor: 'bw'
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}
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}
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export const getLayersArray = (layer, data = LAYERS) => {
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let array = [layer]
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let parent = data[layer]
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while (parent) {
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array.unshift(parent)
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parent = data[parent]
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}
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return array
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}
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export const getLayers = (layer, variant = layer, colors, opacity) => {
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return getLayersArray(layer).map((currentLayer) => ([
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currentLayer === layer
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? colors[variant]
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: colors[currentLayer],
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opacity[currentLayer]
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]))
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}
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const getDependencies = (key, inheritance) => {
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const data = inheritance[key]
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if (typeof data === 'string' && data.startsWith('--')) {
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return [data.substring(2)]
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} else {
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if (data === null) return []
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const { depends, layer, variant } = data
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const layerDeps = layer
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? getLayersArray(layer).map(currentLayer => {
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return currentLayer === layer
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? variant || layer
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: currentLayer
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})
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: []
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if (Array.isArray(depends)) {
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return [...depends, ...layerDeps]
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} else {
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return [...layerDeps]
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}
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}
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}
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export const topoSort = (
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inheritance = SLOT_INHERITANCE,
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getDeps = getDependencies
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) => {
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// This is an implementation of https://en.wikipedia.org/wiki/Tarjan%27s_strongly_connected_components_algorithm
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const allKeys = Object.keys(inheritance)
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const whites = new Set(allKeys)
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const grays = new Set()
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const blacks = new Set()
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const unprocessed = [...allKeys]
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const output = []
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const step = (node) => {
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if (whites.has(node)) {
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// Make node "gray"
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whites.delete(node)
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grays.add(node)
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// Do step for each node connected to it (one way)
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getDeps(node, inheritance).forEach(step)
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// Make node "black"
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grays.delete(node)
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blacks.add(node)
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// Put it into the output list
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output.push(node)
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} else if (grays.has(node)) {
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console.debug('Cyclic depenency in topoSort, ignoring')
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output.push(node)
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} else if (blacks.has(node)) {
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// do nothing
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} else {
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throw new Error('Unintended condition in topoSort!')
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}
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}
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while (unprocessed.length > 0) {
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step(unprocessed.pop())
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}
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return output
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}
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export const SLOT_ORDERED = topoSort(SLOT_INHERITANCE)
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import { convert } from 'chromatism'
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import { rgb2hex, hex2rgb, rgba2css, getCssColor } from '../color_convert/color_convert.js'
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import { getColors } from '../theme_data/theme_data.service.js'
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// While this is not used anymore right now, I left it in if we want to do custom
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// styles that aren't just colors, so user can pick from a few different distinct
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// styles as well as set their own colors in the future.
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const setStyle = (href, commit) => {
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export const setStyle = (href, commit) => {
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/***
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What's going on here?
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I want to make it easy for admins to style this application. To have
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|
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@ -315,30 +53,7 @@ const setStyle = (href, commit) => {
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cssEl.addEventListener('load', setDynamic)
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}
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const rgb2rgba = function (rgba) {
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return `rgba(${rgba.r}, ${rgba.g}, ${rgba.b}, ${rgba.a})`
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}
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const getTextColor = function (bg, text, preserve) {
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const bgIsLight = convert(bg).hsl.l > 50
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const textIsLight = convert(text).hsl.l > 50
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console.log(bgIsLight, textIsLight)
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|
||||
if ((bgIsLight && textIsLight) || (!bgIsLight && !textIsLight)) {
|
||||
const base = typeof text.a !== 'undefined' ? { a: text.a } : {}
|
||||
const result = Object.assign(base, invertLightness(text).rgb)
|
||||
if (!preserve && getContrastRatio(bg, result) < 4.5) {
|
||||
// B&W
|
||||
return contrastRatio(bg, text).rgb
|
||||
}
|
||||
// Inverted color
|
||||
return result
|
||||
}
|
||||
return text
|
||||
}
|
||||
|
||||
const applyTheme = (input, commit) => {
|
||||
export const applyTheme = (input, commit) => {
|
||||
const { rules, theme } = generatePreset(input)
|
||||
const head = document.head
|
||||
const body = document.body
|
||||
|
|
@ -399,22 +114,6 @@ const getCssShadowFilter = (input) => {
|
|||
.join(' ')
|
||||
}
|
||||
|
||||
const getCssColor = (input, a) => {
|
||||
let rgb = {}
|
||||
if (typeof input === 'object') {
|
||||
rgb = input
|
||||
} else if (typeof input === 'string') {
|
||||
if (input.startsWith('#')) {
|
||||
rgb = hex2rgb(input)
|
||||
} else if (input.startsWith('--')) {
|
||||
return `var(${input})`
|
||||
} else {
|
||||
return input
|
||||
}
|
||||
}
|
||||
return rgb2rgba({ ...rgb, a })
|
||||
}
|
||||
|
||||
const generateColors = (themeData) => {
|
||||
const rawOpacity = Object.assign({
|
||||
panel: 1,
|
||||
|
|
@ -435,14 +134,16 @@ const generateColors = (themeData) => {
|
|||
}, {}))
|
||||
|
||||
const inputColors = themeData.colors || themeData
|
||||
const transparentsOpacity = Object.entries(inputColors).reduce((acc, [k, v]) => {
|
||||
|
||||
const opacity = {
|
||||
...rawOpacity,
|
||||
...Object.entries(inputColors).reduce((acc, [k, v]) => {
|
||||
if (v === 'transparent') {
|
||||
acc[k] = 0
|
||||
}
|
||||
return acc
|
||||
}, {})
|
||||
|
||||
const opacity = { ...rawOpacity, ...transparentsOpacity }
|
||||
}
|
||||
|
||||
// Cycle one: just whatever we have
|
||||
const sourceColors = Object.entries(inputColors).reduce((acc, [k, v]) => {
|
||||
|
|
@ -462,55 +163,7 @@ const generateColors = (themeData) => {
|
|||
const isLightOnDark = convert(sourceColors.bg).hsl.l < convert(sourceColors.text).hsl.l
|
||||
const mod = isLightOnDark ? 1 : -1
|
||||
|
||||
const colors = SLOT_ORDERED.reduce((acc, key) => {
|
||||
const value = SLOT_INHERITANCE[key]
|
||||
if (sourceColors[key]) {
|
||||
return { ...acc, [key]: { ...sourceColors[key] } }
|
||||
} else if (typeof value === 'string' && value.startsWith('#')) {
|
||||
return { ...acc, [key]: convert(value).rgb }
|
||||
} else {
|
||||
const isObject = typeof value === 'object'
|
||||
const defaultColorFunc = (mod, dep) => ({ ...dep })
|
||||
const deps = getDependencies(key, SLOT_INHERITANCE)
|
||||
const colorFunc = (isObject && value.color) || defaultColorFunc
|
||||
|
||||
if (value.textColor) {
|
||||
const bg = alphaBlendLayers(
|
||||
{ ...acc[deps[0]] },
|
||||
getLayers(
|
||||
value.layer,
|
||||
value.variant || value.layer,
|
||||
acc,
|
||||
opacity
|
||||
)
|
||||
)
|
||||
if (value.textColor === 'bw') {
|
||||
return {
|
||||
...acc,
|
||||
[key]: contrastRatio(bg)
|
||||
}
|
||||
} else {
|
||||
return {
|
||||
...acc,
|
||||
[key]: getTextColor(
|
||||
bg,
|
||||
{ ...acc[deps[0]] },
|
||||
value.textColor === 'preserve'
|
||||
)
|
||||
}
|
||||
}
|
||||
} else {
|
||||
console.log('BENIS', key, deps, deps.map((dep) => ({ ...acc[dep] })))
|
||||
return {
|
||||
...acc,
|
||||
[key]: colorFunc(
|
||||
mod,
|
||||
...deps.map((dep) => ({ ...acc[dep] }))
|
||||
)
|
||||
}
|
||||
}
|
||||
}
|
||||
}, {})
|
||||
const colors = getColors(sourceColors, opacity, mod)
|
||||
|
||||
// Inheriting opacities
|
||||
Object.entries(opacity).forEach(([ k, v ]) => {
|
||||
|
|
@ -541,7 +194,7 @@ const generateColors = (themeData) => {
|
|||
.reduce((acc, [k, v]) => {
|
||||
if (!v) return acc
|
||||
acc.solid[k] = rgb2hex(v)
|
||||
acc.complete[k] = typeof v.a === 'undefined' ? rgb2hex(v) : rgb2rgba(v)
|
||||
acc.complete[k] = typeof v.a === 'undefined' ? rgb2hex(v) : rgba2css(v)
|
||||
return acc
|
||||
}, { complete: {}, solid: {} })
|
||||
return {
|
||||
|
|
@ -740,14 +393,12 @@ const composePreset = (colors, radii, shadows, fonts) => {
|
|||
}
|
||||
}
|
||||
|
||||
const generatePreset = (input) => {
|
||||
const shadows = generateShadows(input)
|
||||
const colors = generateColors(input)
|
||||
const radii = generateRadii(input)
|
||||
const fonts = generateFonts(input)
|
||||
|
||||
return composePreset(colors, radii, shadows, fonts)
|
||||
}
|
||||
const generatePreset = (input) => composePreset(
|
||||
generateColors(input),
|
||||
generateRadii(input),
|
||||
generateShadows(input),
|
||||
generateFonts(input)
|
||||
)
|
||||
|
||||
const getThemes = () => {
|
||||
return window.fetch('/static/styles.json')
|
||||
|
|
@ -779,33 +430,24 @@ const getThemes = () => {
|
|||
})
|
||||
}
|
||||
|
||||
const setPreset = (val, commit) => {
|
||||
export const setPreset = (val, commit) => {
|
||||
return getThemes().then((themes) => {
|
||||
const theme = themes[val] ? themes[val] : themes['pleroma-dark']
|
||||
const isV1 = Array.isArray(theme)
|
||||
const data = isV1 ? {} : theme.theme
|
||||
|
||||
if (isV1) {
|
||||
const bgRgb = hex2rgb(theme[1])
|
||||
const fgRgb = hex2rgb(theme[2])
|
||||
const textRgb = hex2rgb(theme[3])
|
||||
const linkRgb = hex2rgb(theme[4])
|
||||
const bg = hex2rgb(theme[1])
|
||||
const fg = hex2rgb(theme[2])
|
||||
const text = hex2rgb(theme[3])
|
||||
const link = hex2rgb(theme[4])
|
||||
|
||||
const cRedRgb = hex2rgb(theme[5] || '#FF0000')
|
||||
const cGreenRgb = hex2rgb(theme[6] || '#00FF00')
|
||||
const cBlueRgb = hex2rgb(theme[7] || '#0000FF')
|
||||
const cOrangeRgb = hex2rgb(theme[8] || '#E3FF00')
|
||||
const cRed = hex2rgb(theme[5] || '#FF0000')
|
||||
const cGreen = hex2rgb(theme[6] || '#00FF00')
|
||||
const cBlue = hex2rgb(theme[7] || '#0000FF')
|
||||
const cOrange = hex2rgb(theme[8] || '#E3FF00')
|
||||
|
||||
data.colors = {
|
||||
bg: bgRgb,
|
||||
fg: fgRgb,
|
||||
text: textRgb,
|
||||
link: linkRgb,
|
||||
cRed: cRedRgb,
|
||||
cBlue: cBlueRgb,
|
||||
cGreen: cGreenRgb,
|
||||
cOrange: cOrangeRgb
|
||||
}
|
||||
data.colors = { bg, fg, text, link, cRed, cBlue, cGreen, cOrange }
|
||||
}
|
||||
|
||||
// This is a hack, this function is only called during initial load.
|
||||
|
|
@ -819,19 +461,3 @@ const setPreset = (val, commit) => {
|
|||
}
|
||||
})
|
||||
}
|
||||
|
||||
export {
|
||||
setStyle,
|
||||
setPreset,
|
||||
applyTheme,
|
||||
getTextColor,
|
||||
generateColors,
|
||||
generateRadii,
|
||||
generateShadows,
|
||||
generateFonts,
|
||||
generatePreset,
|
||||
getThemes,
|
||||
composePreset,
|
||||
getCssShadow,
|
||||
getCssShadowFilter
|
||||
}
|
||||
|
|
|
|||
315
src/services/theme_data/theme_data.service.js
Normal file
315
src/services/theme_data/theme_data.service.js
Normal file
|
|
@ -0,0 +1,315 @@
|
|||
import { convert, brightness, contrastRatio } from 'chromatism'
|
||||
import { alphaBlend, alphaBlendLayers, getTextColor, mixrgb } from '../color_convert/color_convert.js'
|
||||
|
||||
export const CURRENT_VERSION = 3
|
||||
/* This is a definition of all layer combinations
|
||||
* each key is a topmost layer, each value represents layer underneath
|
||||
* this is essentially a simplified tree
|
||||
*/
|
||||
export const LAYERS = {
|
||||
undelay: null, // root
|
||||
topBar: null, // no transparency support
|
||||
badge: null, // no transparency support
|
||||
fg: null,
|
||||
bg: 'underlay',
|
||||
panel: 'bg',
|
||||
btn: 'bg',
|
||||
btnPanel: 'panel',
|
||||
btnTopBar: 'topBar',
|
||||
input: 'bg',
|
||||
inputPanel: 'panel',
|
||||
inputTopBar: 'topBar',
|
||||
alert: 'bg',
|
||||
alertPanel: 'panel'
|
||||
}
|
||||
|
||||
export const SLOT_INHERITANCE = {
|
||||
bg: null,
|
||||
fg: null,
|
||||
text: null,
|
||||
underlay: '#000000',
|
||||
link: '--accent',
|
||||
accent: '--link',
|
||||
faint: '--text',
|
||||
faintLink: '--link',
|
||||
|
||||
cBlue: '#0000ff',
|
||||
cRed: '#FF0000',
|
||||
cGreen: '#00FF00',
|
||||
cOrange: '#E3FF00',
|
||||
|
||||
lightBg: {
|
||||
depends: ['bg'],
|
||||
color: (mod, bg) => brightness(5 * mod, bg).rgb
|
||||
},
|
||||
lightText: {
|
||||
depends: ['text'],
|
||||
color: (mod, text) => brightness(20 * mod, text).rgb
|
||||
},
|
||||
|
||||
border: {
|
||||
depends: 'fg',
|
||||
color: (mod, fg) => brightness(2 * mod, fg).rgb
|
||||
},
|
||||
|
||||
linkBg: {
|
||||
depends: ['accent', 'bg'],
|
||||
color: (mod, accent, bg) => alphaBlend(accent, 0.4, bg).rgb
|
||||
},
|
||||
|
||||
icon: {
|
||||
depends: ['bg', 'text'],
|
||||
color: (mod, bg, text) => mixrgb(bg, text)
|
||||
},
|
||||
|
||||
// Foreground
|
||||
fgText: {
|
||||
depends: ['text'],
|
||||
layer: 'fg',
|
||||
textColor: true
|
||||
},
|
||||
fgLink: {
|
||||
depends: ['link'],
|
||||
layer: 'fg',
|
||||
textColor: 'preserve'
|
||||
},
|
||||
|
||||
// Panel header
|
||||
panel: '--fg',
|
||||
panelText: {
|
||||
depends: ['fgText'],
|
||||
layer: 'panel',
|
||||
textColor: true
|
||||
},
|
||||
panelFaint: {
|
||||
depends: ['fgText'],
|
||||
layer: 'panel',
|
||||
textColor: true
|
||||
},
|
||||
panelLink: {
|
||||
depends: ['fgLink'],
|
||||
layer: 'panel',
|
||||
textColor: 'preserve'
|
||||
},
|
||||
|
||||
// Top bar
|
||||
topBar: '--fg',
|
||||
topBarText: {
|
||||
depends: ['fgText'],
|
||||
layer: 'topBar',
|
||||
textColor: true
|
||||
},
|
||||
topBarLink: {
|
||||
depends: ['fgLink'],
|
||||
layer: 'topBar',
|
||||
textColor: 'preserve'
|
||||
},
|
||||
|
||||
// Buttons
|
||||
btn: '--fg',
|
||||
btnText: {
|
||||
depends: ['fgText'],
|
||||
layer: 'btn'
|
||||
},
|
||||
btnPanelText: {
|
||||
depends: ['panelText'],
|
||||
layer: 'btnPanel',
|
||||
variant: 'btn',
|
||||
textColor: true
|
||||
},
|
||||
btnTopBarText: {
|
||||
depends: ['topBarText'],
|
||||
layer: 'btnTopBar',
|
||||
variant: 'btn',
|
||||
textColor: true
|
||||
},
|
||||
|
||||
// Input fields
|
||||
input: '--fg',
|
||||
inputText: {
|
||||
depends: ['text'],
|
||||
layer: 'input',
|
||||
textColor: true
|
||||
},
|
||||
inputPanelText: {
|
||||
depends: ['panelText'],
|
||||
layer: 'inputPanel',
|
||||
variant: 'input',
|
||||
textColor: true
|
||||
},
|
||||
inputTopbarText: {
|
||||
depends: ['topBarText'],
|
||||
layer: 'inputTopBar',
|
||||
variant: 'input',
|
||||
textColor: true
|
||||
},
|
||||
|
||||
alertError: '--cRed',
|
||||
alertErrorText: {
|
||||
depends: ['text', 'alertError'],
|
||||
layer: 'alert',
|
||||
variant: 'alertError',
|
||||
textColor: true
|
||||
},
|
||||
alertErrorPanelText: {
|
||||
depends: ['panelText', 'alertError'],
|
||||
layer: 'alertPanel',
|
||||
variant: 'alertError',
|
||||
textColor: true
|
||||
},
|
||||
|
||||
alertWarning: '--cOrange',
|
||||
alertWarningText: {
|
||||
depends: ['text', 'alertWarning'],
|
||||
layer: 'alert',
|
||||
variant: 'alertWarning',
|
||||
textColor: true
|
||||
},
|
||||
alertWarningPanelText: {
|
||||
depends: ['panelText', 'alertWarning'],
|
||||
layer: 'alertPanel',
|
||||
variant: 'alertWarning',
|
||||
textColor: true
|
||||
},
|
||||
|
||||
badgeNotification: '--cRed',
|
||||
badgeNotificationText: {
|
||||
depends: ['text', 'badgeNotification'],
|
||||
layer: 'badge',
|
||||
variant: 'badgeNotification',
|
||||
textColor: 'bw'
|
||||
}
|
||||
}
|
||||
|
||||
export const getLayersArray = (layer, data = LAYERS) => {
|
||||
let array = [layer]
|
||||
let parent = data[layer]
|
||||
while (parent) {
|
||||
array.unshift(parent)
|
||||
parent = data[parent]
|
||||
}
|
||||
return array
|
||||
}
|
||||
|
||||
export const getLayers = (layer, variant = layer, colors, opacity) => {
|
||||
return getLayersArray(layer).map((currentLayer) => ([
|
||||
currentLayer === layer
|
||||
? colors[variant]
|
||||
: colors[currentLayer],
|
||||
opacity[currentLayer]
|
||||
]))
|
||||
}
|
||||
|
||||
const getDependencies = (key, inheritance) => {
|
||||
const data = inheritance[key]
|
||||
if (typeof data === 'string' && data.startsWith('--')) {
|
||||
return [data.substring(2)]
|
||||
} else {
|
||||
if (data === null) return []
|
||||
const { depends, layer, variant } = data
|
||||
const layerDeps = layer
|
||||
? getLayersArray(layer).map(currentLayer => {
|
||||
return currentLayer === layer
|
||||
? variant || layer
|
||||
: currentLayer
|
||||
})
|
||||
: []
|
||||
if (Array.isArray(depends)) {
|
||||
return [...depends, ...layerDeps]
|
||||
} else {
|
||||
return [...layerDeps]
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
export const topoSort = (
|
||||
inheritance = SLOT_INHERITANCE,
|
||||
getDeps = getDependencies
|
||||
) => {
|
||||
// This is an implementation of https://en.wikipedia.org/wiki/Tarjan%27s_strongly_connected_components_algorithm
|
||||
|
||||
const allKeys = Object.keys(inheritance)
|
||||
const whites = new Set(allKeys)
|
||||
const grays = new Set()
|
||||
const blacks = new Set()
|
||||
const unprocessed = [...allKeys]
|
||||
const output = []
|
||||
|
||||
const step = (node) => {
|
||||
if (whites.has(node)) {
|
||||
// Make node "gray"
|
||||
whites.delete(node)
|
||||
grays.add(node)
|
||||
// Do step for each node connected to it (one way)
|
||||
getDeps(node, inheritance).forEach(step)
|
||||
// Make node "black"
|
||||
grays.delete(node)
|
||||
blacks.add(node)
|
||||
// Put it into the output list
|
||||
output.push(node)
|
||||
} else if (grays.has(node)) {
|
||||
console.debug('Cyclic depenency in topoSort, ignoring')
|
||||
output.push(node)
|
||||
} else if (blacks.has(node)) {
|
||||
// do nothing
|
||||
} else {
|
||||
throw new Error('Unintended condition in topoSort!')
|
||||
}
|
||||
}
|
||||
while (unprocessed.length > 0) {
|
||||
step(unprocessed.pop())
|
||||
}
|
||||
return output
|
||||
}
|
||||
|
||||
export const SLOT_ORDERED = topoSort(SLOT_INHERITANCE)
|
||||
|
||||
export const getColors = (sourceColors, sourceOpacity, mod) => SLOT_ORDERED.reduce((acc, key) => {
|
||||
const value = SLOT_INHERITANCE[key]
|
||||
if (sourceColors[key]) {
|
||||
return { ...acc, [key]: { ...sourceColors[key] } }
|
||||
} else if (typeof value === 'string' && value.startsWith('#')) {
|
||||
return { ...acc, [key]: convert(value).rgb }
|
||||
} else {
|
||||
const isObject = typeof value === 'object'
|
||||
const defaultColorFunc = (mod, dep) => ({ ...dep })
|
||||
const deps = getDependencies(key, SLOT_INHERITANCE)
|
||||
const colorFunc = (isObject && value.color) || defaultColorFunc
|
||||
|
||||
if (value.textColor) {
|
||||
const bg = alphaBlendLayers(
|
||||
{ ...acc[deps[0]] },
|
||||
getLayers(
|
||||
value.layer,
|
||||
value.variant || value.layer,
|
||||
acc,
|
||||
sourceOpacity
|
||||
)
|
||||
)
|
||||
if (value.textColor === 'bw') {
|
||||
return {
|
||||
...acc,
|
||||
[key]: contrastRatio(bg)
|
||||
}
|
||||
} else {
|
||||
return {
|
||||
...acc,
|
||||
[key]: getTextColor(
|
||||
bg,
|
||||
{ ...acc[deps[0]] },
|
||||
value.textColor === 'preserve'
|
||||
)
|
||||
}
|
||||
}
|
||||
} else {
|
||||
console.log('BENIS', key, deps, deps.map((dep) => ({ ...acc[dep] })))
|
||||
return {
|
||||
...acc,
|
||||
[key]: colorFunc(
|
||||
mod,
|
||||
...deps.map((dep) => ({ ...acc[dep] }))
|
||||
)
|
||||
}
|
||||
}
|
||||
}
|
||||
}, {})
|
||||
79
test/unit/specs/services/style_setter/style_setter.spec.js
Normal file
79
test/unit/specs/services/style_setter/style_setter.spec.js
Normal file
|
|
@ -0,0 +1,79 @@
|
|||
import { getLayersArray, topoSort } from 'src/services/style_setter/style_setter'
|
||||
|
||||
describe('getLayersArray', () => {
|
||||
const fixture = {
|
||||
layer1: null,
|
||||
layer2: 'layer1',
|
||||
layer3a: 'layer2',
|
||||
layer3b: 'layer2'
|
||||
}
|
||||
|
||||
it('should expand layers properly (3b)', () => {
|
||||
const out = getLayersArray('layer3b', fixture)
|
||||
expect(out).to.eql(['layer1', 'layer2', 'layer3b'])
|
||||
})
|
||||
|
||||
it('should expand layers properly (3a)', () => {
|
||||
const out = getLayersArray('layer3a', fixture)
|
||||
expect(out).to.eql(['layer1', 'layer2', 'layer3a'])
|
||||
})
|
||||
|
||||
it('should expand layers properly (2)', () => {
|
||||
const out = getLayersArray('layer2', fixture)
|
||||
expect(out).to.eql(['layer1', 'layer2'])
|
||||
})
|
||||
|
||||
it('should expand layers properly (1)', () => {
|
||||
const out = getLayersArray('layer1', fixture)
|
||||
expect(out).to.eql(['layer1'])
|
||||
})
|
||||
})
|
||||
|
||||
describe('topoSort', () => {
|
||||
const fixture1 = {
|
||||
layerA: [],
|
||||
layer1A: ['layerA'],
|
||||
layer2A: ['layer1A'],
|
||||
layerB: [],
|
||||
layer1B: ['layerB'],
|
||||
layer2B: ['layer1B'],
|
||||
layer3AB: ['layer2B', 'layer2A']
|
||||
}
|
||||
|
||||
// Same thing but messed up order
|
||||
const fixture2 = {
|
||||
layer1A: ['layerA'],
|
||||
layer1B: ['layerB'],
|
||||
layer2A: ['layer1A'],
|
||||
layerB: [],
|
||||
layer3AB: ['layer2B', 'layer2A'],
|
||||
layer2B: ['layer1B'],
|
||||
layerA: []
|
||||
}
|
||||
|
||||
it('should make a topologically sorted array', () => {
|
||||
const out = topoSort(fixture1, (node, inheritance) => inheritance[node])
|
||||
// This basically checks all ordering that matters
|
||||
expect(out.indexOf('layerA')).to.be.below(out.indexOf('layer1A'))
|
||||
expect(out.indexOf('layer1A')).to.be.below(out.indexOf('layer2A'))
|
||||
expect(out.indexOf('layerB')).to.be.below(out.indexOf('layer1B'))
|
||||
expect(out.indexOf('layer1B')).to.be.below(out.indexOf('layer2B'))
|
||||
expect(out.indexOf('layer2A')).to.be.below(out.indexOf('layer3AB'))
|
||||
expect(out.indexOf('layer2B')).to.be.below(out.indexOf('layer3AB'))
|
||||
})
|
||||
|
||||
it('order in object shouldn\'t matter', () => {
|
||||
const out = topoSort(fixture2, (node, inheritance) => inheritance[node])
|
||||
// This basically checks all ordering that matters
|
||||
expect(out.indexOf('layerA')).to.be.below(out.indexOf('layer1A'))
|
||||
expect(out.indexOf('layer1A')).to.be.below(out.indexOf('layer2A'))
|
||||
expect(out.indexOf('layerB')).to.be.below(out.indexOf('layer1B'))
|
||||
expect(out.indexOf('layer1B')).to.be.below(out.indexOf('layer2B'))
|
||||
expect(out.indexOf('layer2A')).to.be.below(out.indexOf('layer3AB'))
|
||||
expect(out.indexOf('layer2B')).to.be.below(out.indexOf('layer3AB'))
|
||||
})
|
||||
it('ignores cyclic dependencies', () => {
|
||||
const out = topoSort({ a: 'b', b: 'a', c: 'a' }, (node, inheritance) => inheritance[node])
|
||||
expect(out.indexOf('a')).to.be.below(out.indexOf('c'))
|
||||
})
|
||||
})
|
||||
Loading…
Reference in a new issue