CircleCI Workflow Panner

Pan across large workflow charts using your mouse instead of relying on the scrollbars. Set naturalScroll to false to disable inverted panning.

Εγκατάσταση αυτού του κώδικα Βοήθεια

Κάντε μια ερώτηση, δημοσιεύστε μια ανασκόπηση, ή αναφέρετε τον κώδικα.

Αναδίπλωση γραμμών

// ==UserScript==
// @name        CircleCI Workflow Panner
// @namespace   antontsvil
// @match       *://app.circleci.com/*
// @grant       GM.getValue
// @grant       GM.setValue
// @require     https://unpkg.com/[email protected]/src/arrive.js
// @version     1.1
// @license     MIT
// @author      [email protected]
// @description Pan across large workflow charts using your mouse instead of relying on the scrollbars. Set naturalScroll to false to disable inverted panning.
// ==/UserScript==
/*jshint esversion: 8 */

const graphSelector = "[data-cy='workflow-graph']";
const graph = () => document.querySelector(graphSelector);
const html = () => document.querySelector('html');

let isDragging = false;
const dragStart = () => {
	isDragging = true;
	const gel = graph();
	gel.style.cursor = 'move';
	gel.style.userSelect = 'none';
};
const dragStop = () => {
	isDragging = false;
	const gel = graph();
	gel.style.cursor = 'default';
	gel.style.userSelect = 'initial';
};

const b = document.querySelector('body');
b.arrive(graphSelector, async () => {
	let naturalScroll = await GM.getValue('naturalScroll');
	if (naturalScroll!== false && naturalScroll !== true) {
		await GM.setValue('naturalScroll', true);
    naturalScroll = true;
	}
	const gel = graph();
	gel.addEventListener('mousedown', ({ target, button }) => {
		if (target.tagName === 'svg' && button === 0) {
			dragStart();
		}
	});
	gel.addEventListener('mouseup', (event) => {
		dragStop();
	});
	gel.addEventListener('mouseout', (event) => {
		if (event.relatedTarget === gel) {
			dragStop();
		}
	});
	gel.addEventListener('mousemove', (event) => {
		const el = graph();
		const rightSide = el.scrollWidth - el.clientWidth;
		const horizontalScroll = {
			left: naturalScroll
				? el.scrollLeft - event.movementX
				: el.scrollLeft + event.movementX,
		};
		const verticalScroll = {
			top: naturalScroll
				? html().scrollTop - event.movementY
				: html().scrollTop + event.movementY,
		};
		if (isDragging) {
			el.scrollTo(horizontalScroll);
			html().scrollTo(verticalScroll);
		}
	});
});