Super PiP

A simple script to add a Picture in Picture button to multiple Sites.
当前为 2023-03-06 提交的版本，查看最新版本。
换行
// ==UserScript==
// @name        Super PiP
// @namespace   https://flawcra.cc/
// @match       *://*/*
// @grant       none
// @version     1.0.2-GitHub
// @author      FlawCra
// @license     Apache License 2.0
// @icon    data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIGZpbGw9Im5vbmUiIHZpZXdCb3g9IjAgMCAyNCAyNCIgc3Ryb2tlLXdpZHRoPSIxLjUiIHN0cm9rZT0iY3VycmVudENvbG9yIj4KICA8cGF0aCBzdHJva2UtbGluZWNhcD0icm91bmQiIHN0cm9rZS1saW5lam9pbj0icm91bmQiIGQ9Ik00LjUgNC41bDE1IDE1bTAgMFY4LjI1bTAgMTEuMjVIOC4yNSIgLz4KPC9zdmc+
// @description A simple script to add a Picture in Picture button to multiple Sites.
// ==/UserScript==

matchDomain(`https:\/\/(.*)\.?netflix\.com(.*)`, () => loop(() => {
	if(document.querySelector("#popout-btn")) return;
    let data = {};
    data.masterDiv = document.querySelector(`[data-uia="controls-standard"] > div > div:nth-child(3) > div > div:nth-child(3)`)
    if(!data.masterDiv) return;

    data.exampleSpacer = data.masterDiv.querySelector(`[class^="ltr-"]`);
    data.spacerClass = data.exampleSpacer.getAttribute("class");
    data.spacerStyle = data.exampleSpacer.getAttribute("style");

    data.exampleIcon = data.masterDiv.querySelector(`.medium`);
    data.iconClass = data.exampleIcon.getAttribute("class");

    data.exampleButton = data.exampleIcon.querySelector("button");
    data.buttonClass = data.exampleButton.getAttribute("class");

    data.exampleButtonDiv = data.exampleButton.querySelector("div");
    data.buttonDivClass = data.exampleButtonDiv.getAttribute("class");
    data.buttonDivRole = data.exampleButtonDiv.getAttribute("role");

    data.buttonDiv = document.createElement("div");
    data.buttonDiv.setAttribute("class", data.buttonDivClass);
    data.buttonDiv.setAttribute("role", data.buttonDivRole);
    data.buttonDiv.innerHTML = `<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor">
  <path stroke-linecap="round" stroke-linejoin="round" d="M4.5 4.5l15 15m0 0V8.25m0 11.25H8.25" />
</svg>
`;

    data.button = document.createElement("button");
    data.button.setAttribute("class", data.buttonClass);
    data.button.setAttribute("id", "popout-btn");
    data.button.addEventListener("click", () => {
      const videoElement = document.querySelector(`[data-uia="video-canvas"]`).querySelector("video");
      if (document.pictureInPictureElement) {
        document.exitPictureInPicture();
      } else {
        videoElement.requestPictureInPicture();
      }
    });

    data.button.addEventListener("mouseenter", () => {
        data.button.classList.add("active");
    });

    data.button.addEventListener("mouseleave", () => {
        data.button.classList.remove("active");
    });

    data.button.appendChild(data.buttonDiv);

    data.icon = document.createElement("div");
    data.icon.setAttribute("class", data.iconClass);
    data.icon.appendChild(data.button);

    data.spacer = document.createElement("div");
    data.spacer.setAttribute("class", data.spacerClass);
    data.spacer.setAttribute("style", data.spacerStyle);

    data.masterDiv.appendChild(data.spacer);
    data.masterDiv.appendChild(data.icon);
}));

matchDomain(`https:\/\/(.*)\.?youtube\.com(.*)`, () => loop(() => {
	const elem = document.querySelector(".ytp-pip-button");
  if(elem.style.display == "") return;

  elem.style.display = "";
}));






function loop(func) {
	setInterval(() => {
		func();
	}, 1);
}

function matchDomain(domains, cb) {
	const url = location.href;
	if (typeof domains === 'string') { domains = [domains]; }
	if (domains.some(domain => new RegExp(domain).test(url))) {
		cb();
	}
}

function waitDOMElement(selector, tagName = '', callback, multiple = false) {
	new window.MutationObserver(function (mutations) {
		for (const mutation of mutations) {
			for (const node of mutation.addedNodes) {
				if (!tagName || (node.tagName === tagName)) {
					if (node.matches(selector)) {
						callback(node);
						if (!multiple) { this.disconnect(); }
					}
				}
			}
		}
	}).observe(document, {
		subtree: true,
		childList: true
	});
}

function removeDOMElement(...elements) {
	for (const element of elements) {
		if (element) { element.remove(); }
	}
}

function removeClassesByPrefix(el, prefix) {
	for (const clazz of el.classList) {
		if (clazz.startsWith(prefix)) {
			el.classList.remove(clazz);
		}
	}
}

function blockElement(selector, blockAlways = false) {
	new window.MutationObserver(function (mutations) {
		for (const mutation of mutations) {
			for (const node of mutation.addedNodes) {
				if (node instanceof window.HTMLElement) {
					if (node.matches(selector)) {
						removeDOMElement(node);
						if (!blockAlways) {
							this.disconnect(); // Stop watching for element being added after one removal
						}
					}
				}
			}
		}
	}).observe(document, { subtree: true, childList: true });
}
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