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TweetDuck/resources/Content/notification/screenshot/screenshot.js

38 lines
946 B
JavaScript

/**
* @typedef TD_Screenshot_Bridge
* @type {Object}
*
* @property {function} triggerScreenshot
* @property {function(number)} setHeight
*/
/**
* @param $TDS
*/
(function($TDS) {
const ele = document.getElementsByTagName("article")[0];
ele.style.width = "{width}px";
ele.style.position = "absolute";
const contentHeight = ele.offsetHeight;
ele.style.position = "static";
const avatar = ele.querySelector(".tweet-avatar");
const avatarBottom = avatar ? avatar.getBoundingClientRect().bottom : 0;
$TDS.setHeight(Math.floor(Math.max(contentHeight, avatarBottom + 9))).then(() => {
let framesLeft = 1/*FRAMES*/; // basic render is done in 1 frame, large media take longer
const onNextFrame = function() {
if (--framesLeft < 0) {
$TDS.triggerScreenshot();
}
else {
requestAnimationFrame(onNextFrame);
}
};
onNextFrame();
});
})(/** @type {TD_Screenshot_Bridge} */ $TD_NotificationScreenshot);