heynote/webapp/bridge.js

162 lines
3.9 KiB
JavaScript
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import { SETTINGS_CHANGE_EVENT, OPEN_SETTINGS_EVENT } from "../electron/constants";
const mediaMatch = window.matchMedia('(prefers-color-scheme: dark)')
let themeCallback = null
mediaMatch.addEventListener("change", async (event) => {
if (themeCallback) {
themeCallback((await Heynote.themeMode.get()).computed)
}
})
const isMobileDevice = window.matchMedia("(max-width: 600px)").matches
let autoUpdateCallbacks = null
let currencyData = null
let platform
const uaPlatform = window.navigator?.userAgentData?.platform || window.navigator.platform
if (uaPlatform.indexOf("Win") !== -1) {
platform = {
isMac: false,
isWindows: true,
isLinux: false,
}
} else if (uaPlatform.indexOf("Linux") !== -1) {
platform = {
isMac: false,
isWindows: false,
isLinux: true,
}
} else {
platform = {
isMac: true,
isWindows: false,
isLinux: false,
}
}
platform.isWebApp = true
class IpcRenderer {
constructor() {
this.callbacks = {}
}
on(event, callback) {
if (!this.callbacks[event]) {
this.callbacks[event] = []
}
this.callbacks[event].push(callback)
}
send(event, ...args) {
if (this.callbacks[event]) {
for (const callback of this.callbacks[event]) {
callback(null, ...args)
}
}
}
}
const ipcRenderer = new IpcRenderer()
// get initial settings
let settingsData = localStorage.getItem("settings")
let initialSettings = {
keymap: "default",
emacsMetaKey: "alt",
showLineNumberGutter: true,
showFoldGutter: true,
bracketClosing: false,
}
if (settingsData !== null) {
initialSettings = Object.assign(initialSettings, JSON.parse(settingsData))
}
const Heynote = {
platform: platform,
defaultFontFamily: "Hack",
defaultFontSize: isMobileDevice ? 16 : 12,
buffer: {
async load() {
const content = localStorage.getItem("buffer")
return content === null ? "\n∞∞∞text-a\n" : content
},
async save(content) {
localStorage.setItem("buffer", content)
},
async saveAndQuit(content) {
},
onChangeCallback(callback) {
},
},
onWindowClose(callback) {
//ipcRenderer.on(WINDOW_CLOSE_EVENT, callback)
},
settings: initialSettings,
onOpenSettings(callback) {
ipcRenderer.on(OPEN_SETTINGS_EVENT, callback)
},
onSettingsChange(callback) {
ipcRenderer.on(SETTINGS_CHANGE_EVENT, (event, settings) => callback(settings))
},
setSettings(settings) {
localStorage.setItem("settings", JSON.stringify(settings))
ipcRenderer.send(SETTINGS_CHANGE_EVENT, settings)
},
themeMode: {
set: (mode) => {
localStorage.setItem("theme", mode)
themeCallback(mode)
console.log("set theme to", mode)
},
get: async () => {
const theme = localStorage.getItem("theme") || "system"
const systemTheme = mediaMatch.matches ? "dark" : "light"
return {
theme: theme,
computed: theme === "system" ? systemTheme : theme,
}
},
onChange: (callback) => {
themeCallback = callback
},
removeListener() {
themeCallback = null
},
initial: localStorage.getItem("theme") || "system",
},
getCurrencyData: async () => {
if (currencyData !== null) {
return currencyData
}
const response = await fetch("https://currencies.heynote.com/rates.json", {cache: "no-cache"})
currencyData = JSON.parse(await response.text())
return currencyData
},
async getVersion() {
return __APP_VERSION__ + " (" + __GIT_HASH__ + ")"
},
2024-07-24 12:31:19 +02:00
async getInitErrors() {
},
}
export { Heynote, ipcRenderer}