Refactor ipc to be strongly typed and hide impl details (#1018)

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V 2023-05-02 02:50:51 +02:00 committed by GitHub
parent 6a1cb133cd
commit c62d05e1b3
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21 changed files with 158 additions and 218 deletions

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@ -16,51 +16,70 @@
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
/// <reference path="../src/modules.d.ts" />
/// <reference path="../src/globals.d.ts" />
import monacoHtml from "~fileContent/../src/components/monacoWin.html";
import * as DataStore from "../src/api/DataStore";
import IpcEvents from "../src/utils/IpcEvents";
import { debounce } from "../src/utils";
import { getTheme, Theme } from "../src/utils/discord";
// Discord deletes this so need to store in variable
const { localStorage } = window;
// listeners for ipc.on
const listeners = {} as Record<string, Set<Function>>;
const cssListeners = new Set<(css: string) => void>();
const NOOP = () => { };
const NOOP_ASYNC = async () => { };
const handlers = {
[IpcEvents.GET_REPO]: () => "https://github.com/Vendicated/Vencord", // shrug
[IpcEvents.GET_SETTINGS_DIR]: () => "LocalStorage",
[IpcEvents.GET_QUICK_CSS]: () => DataStore.get("VencordQuickCss").then(s => s ?? ""),
[IpcEvents.SET_QUICK_CSS]: (css: string) => {
DataStore.set("VencordQuickCss", css);
listeners[IpcEvents.QUICK_CSS_UPDATE]?.forEach(l => l(null, css));
},
[IpcEvents.GET_SETTINGS]: () => localStorage.getItem("VencordSettings") || "{}",
[IpcEvents.SET_SETTINGS]: (s: string) => localStorage.setItem("VencordSettings", s),
[IpcEvents.GET_UPDATES]: () => ({ ok: true, value: [] }),
[IpcEvents.OPEN_EXTERNAL]: (url: string) => open(url, "_blank"),
};
function onEvent(event: string, ...args: any[]) {
const handler = handlers[event];
if (!handler) throw new Error(`Event ${event} not implemented.`);
return handler(...args);
}
const setCssDebounced = debounce((css: string) => VencordNative.quickCss.set(css));
// probably should make this less cursed at some point
window.VencordNative = {
getVersions: () => ({}),
ipc: {
send: (event: string, ...args: any[]) => void onEvent(event, ...args),
sendSync: onEvent,
on(event: string, listener: () => {}) {
(listeners[event] ??= new Set()).add(listener);
},
off(event: string, listener: () => {}) {
return listeners[event]?.delete(listener);
},
invoke: (event: string, ...args: any[]) => Promise.resolve(onEvent(event, ...args))
native: {
getVersions: () => ({}),
openExternal: async (url) => void open(url, "_blank")
},
updater: {
getRepo: async () => ({ ok: true, value: "https://github.com/Vendicated/Vencord" }),
getUpdates: async () => ({ ok: true, value: [] }),
update: async () => ({ ok: true, value: false }),
rebuild: async () => ({ ok: true, value: true }),
},
quickCss: {
get: () => DataStore.get("VencordQuickCss").then(s => s ?? ""),
set: async (css: string) => {
await DataStore.set("VencordQuickCss", css);
cssListeners.forEach(l => l(css));
},
addChangeListener(cb) {
cssListeners.add(cb);
},
openFile: NOOP_ASYNC,
async openEditor() {
const features = `popup,width=${Math.min(window.innerWidth, 1000)},height=${Math.min(window.innerHeight, 1000)}`;
const win = open("about:blank", "VencordQuickCss", features);
if (!win) {
alert("Failed to open QuickCSS popup. Make sure to allow popups!");
return;
}
win.setCss = setCssDebounced;
win.getCurrentCss = () => VencordNative.quickCss.get();
win.getTheme = () =>
getTheme() === Theme.Light
? "vs-light"
: "vs-dark";
win.document.write(monacoHtml);
},
},
settings: {
get: () => localStorage.getItem("VencordSettings") || "{}",
set: async (s: string) => localStorage.setItem("VencordSettings", s),
getSettingsDir: async () => "LocalStorage"
}
};