42 lines
1.3 KiB
JavaScript
42 lines
1.3 KiB
JavaScript
async function delayAnimation(delay = 350) {
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return new Promise((resolve) => {
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setTimeout(resolve, delay);
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});
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}
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async function doAnimation(element, property, value) {
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return new Promise((resolve) => {
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const handler = () => {
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resolve();
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element.removeEventListener("transitionend", handler);
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};
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element.addEventListener("transitionend", handler);
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window.requestAnimationFrame(() => {
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element.style[property] = value;
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});
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});
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}
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async function addMessage(message) {
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const divElement = document.createElement("div");
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divElement.classList.add("container-notification");
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// For the eager eyed, this is an experiment. It is however likely that a website will know it is "contained" anyway
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divElement.innerText = message.text;
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const imageElement = document.createElement("img");
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imageElement.src = browser.extension.getURL("/img/container-site-d-24.png");
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divElement.prepend(imageElement);
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document.body.appendChild(divElement);
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await delayAnimation(100);
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await doAnimation(divElement, "transform", "translateY(0)");
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await delayAnimation(2000);
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await doAnimation(divElement, "transform", "translateY(-100%)");
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divElement.remove();
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}
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browser.runtime.onMessage.addListener((message) => {
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addMessage(message);
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});
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