Files: 11a18b6002794331feb9f11d67fbfa08986633e9 / app / sync / initialise / styles.js
2040 bytesRaw
1 | const nest = require('depnest') |
2 | const compileCss = require('micro-css') |
3 | const { h, computed, when } = require('mutant') |
4 | const get = require('lodash/get') |
5 | |
6 | exports.gives = nest('app.sync.initialise') |
7 | |
8 | exports.needs = nest({ |
9 | 'styles.css': 'reduce', |
10 | 'settings.obs.get': 'first' |
11 | }) |
12 | |
13 | exports.create = function (api) { |
14 | return nest('app.sync.initialise', styles) |
15 | |
16 | function styles () { |
17 | const css = values(api.styles.css()).join('\n') |
18 | const custom = api.settings.obs.get('patchbay.customStyles') |
19 | const accessibility = api.settings.obs.get('patchbay.accessibility') |
20 | const openDyslexicEnabled = api.settings.obs.get('patchbay.accessibility.openDyslexicEnabled') |
21 | |
22 | document.head.appendChild( |
23 | h('style', { innerHTML: css }) |
24 | ) |
25 | |
26 | document.head.appendChild( |
27 | h('style', { innerHTML: computed(custom, compileCss) }) |
28 | ) |
29 | document.head.appendChild( |
30 | h('style', { |
31 | innerHTML: computed(accessibility, a11y => { |
32 | return compileCss(accessibilityMcss(a11y)) |
33 | }) |
34 | }) |
35 | ) |
36 | document.head.appendChild( |
37 | h('style', { |
38 | innerHTML: when(openDyslexicEnabled, '.App { font-family: OpenDyslexicRegular, arial, sans-serif, NotoColorEmoji; }', '') |
39 | }) |
40 | ) |
41 | } |
42 | } |
43 | |
44 | // //////////////////////////// |
45 | // The parts that feed into this are in app/html/settings/accessibility.js |
46 | |
47 | function accessibilityMcss (settings) { |
48 | const invert = get(settings, 'invert') |
49 | const saturation = get(settings, 'saturation', 100) |
50 | const brightness = get(settings, 'brightness', 100) |
51 | const contrast = get(settings, 'contrast', 100) |
52 | |
53 | const css = ` |
54 | body { |
55 | filter: ${invert ? 'invert(1)' : ''} saturate(${saturation}%) brightness(${brightness}%) contrast(${contrast}%) |
56 | |
57 | (img) { |
58 | filter: ${invert ? 'invert(1)' : ''} |
59 | } |
60 | (video) { |
61 | filter: ${invert ? 'invert(1)' : ''} |
62 | } |
63 | (button) { |
64 | filter: ${invert ? 'invert(1)' : ''} |
65 | } |
66 | } |
67 | ` |
68 | return css |
69 | } |
70 | // //////////////////////////// |
71 | |
72 | function values (object) { |
73 | const keys = Object.keys(object) |
74 | return keys.map(k => object[k]) |
75 | } |
76 |
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