BetterDiscordApp-rauenzi/renderer/src/builtins/developer/copyselector.js

79 lines
3.5 KiB
JavaScript

import Builtin from "../../structs/builtin";
import {DOM, DiscordModules, Strings} from "modules";
export default new class DeveloperMode extends Builtin {
get name() {return "DeveloperMode";}
get category() {return "developer";}
get id() {return "developerMode";}
get selectorModeID() {return "copySelector";}
get selectorMode() {return this.get(this.selectorModeID);}
constructor() {
super();
this.copySelectorListener = this.copySelectorListener.bind(this);
}
enabled() {
document.addEventListener("contextmenu", this.copySelectorListener);
}
disabled() {
document.removeEventListener("contextmenu", this.copySelectorListener);
}
copySelectorListener(ctxEvent) {
ctxEvent.stopPropagation();
const selector = this.getSelector(ctxEvent.target);
function attach() {
let cm = DOM.query(".contextMenu-HLZMGh");
if (!cm) {
const container = DOM.query("#app-mount");
const cmWrap = DOM.createElement(`<div class="layer-v9HyYc da-layer">`);
cm = DOM.createElement(`<div class="contextMenu-HLZMGh da-contextMenu bd-context-menu"></div>`);
cmWrap.append(cm);
container.append(cmWrap);
cmWrap.style.top = ctxEvent.clientY + "px";
cmWrap.style.left = ctxEvent.clientX + "px";
cmWrap.style.zIndex = "1002";
const removeCM = function(removeEvent) {
if (removeEvent.keyCode && removeEvent.keyCode !== 27) return;
cmWrap.remove();
document.removeEventListener("click", removeCM);
document.removeEventListener("contextmenu", removeCM);
document.removeEventListener("keyup", removeCM);
};
document.addEventListener("click", removeCM);
document.addEventListener("contextmenu", removeCM);
document.addEventListener("keyup", removeCM);
}
const cmg = DOM.createElement(`<div class="itemGroup-1tL0uz da-itemGroup">`);
const cmi = DOM.createElement(`<div class="item-1Yvehc itemBase-tz5SeC da-item da-itemBase clickable-11uBi- da-clickable">`);
cmi.append(DOM.createElement(`<div class="label-JWQiNe da-label">${Strings.Developer.copySelector}</div>`));
cmi.addEventListener("click", () => {
DiscordModules.ElectronModule.copy(selector);
cm.style.display = "none";
});
cmg.append(cmi);
cm.append(cmg);
}
setImmediate(attach);
}
getSelector(element) {
if (element.id) return `#${element.id}`;
const rules = this.getRules(element);
const latestRule = rules[rules.length - 1];
if (latestRule) return latestRule.selectorText;
else if (element.classList.length) return `.${Array.from(element.classList).join(".")}`;
return `.${Array.from(element.parentElement.classList).join(".")}`;
}
getRules(element, css = element.ownerDocument.styleSheets) {
const sheets = [...css].filter(s => !s.href || !s.href.includes("BetterDiscordApp"));
const rules = sheets.map(s => [...(s.cssRules || [])]).flat();
const elementRules = rules.filter(r => r && r.selectorText && element.matches(r.selectorText) && r.style.length && r.selectorText.split(", ").length < 8 && !r.selectorText.split(", ").includes("*"));
return elementRules;
}
};