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https://gitea.phreedom.club/localhost_frssoft/bloat.git
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Add image preview popup
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c7e130e305
commit
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@ -205,6 +205,64 @@ function handleStatusLink(a) {
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a.target = "_blank";
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}
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function setPos(el, cx, cy, mw, mh) {
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var h = el.clientHeight;
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var w = el.clientWidth;
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var left, top;
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if (cx < mw/2) {
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if (w + cx + 20 < mw) {
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left = cx + 20;
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} else {
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left = (mw - w);
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}
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} else {
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if (cx - w - 20 > 0) {
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left = cx - w - 20;
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} else {
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left = 0;
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}
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}
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top = (cy - (h/2));
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if (top < 0) {
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top = 0;
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} else if (top + h > mh) {
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top = (mh - h);
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}
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el.style.left = left + "px";
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el.style.top = top + "px";
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}
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var imgPrev = null;
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function handleImgPreview(a) {
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a.onmouseenter = function(e) {
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var mw = document.documentElement.clientWidth;
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var mh = document.documentElement.clientHeight - 24;
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var img = document.createElement("img");
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img.id = "img-preview";
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img.src = e.target.getAttribute("href");
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img.style["max-width"] = mw + "px";
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img.style["max-height"] = mh + "px";
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img.onload = function(e2) {
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setPos(e2.target, e.clientX, e.clientY, mw, mh);
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}
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document.body.appendChild(img);
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imgPrev = img;
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}
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a.onmouseleave = function(e) {
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var img = document.getElementById("img-preview");
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if (img)
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document.body.removeChild(img);
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imgPrev = null;
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}
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a.onmousemove = function(e) {
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if (!imgPrev)
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return;
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var mw = document.documentElement.clientWidth;
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var mh = document.documentElement.clientHeight - 24;
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setPos(imgPrev, e.clientX, e.clientY, mw, mh);
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}
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}
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document.addEventListener("DOMContentLoaded", function() {
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checkCSRFToken();
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checkAntiDopamineMode();
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@ -238,6 +296,11 @@ document.addEventListener("DOMContentLoaded", function() {
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for (var j = 0; j < links.length; j++) {
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links[j].target = "_blank";
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}
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var links = document.querySelectorAll(".status-media-container .img-link");
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for (var j = 0; j < links.length; j++) {
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handleImgPreview(links[j]);
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}
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});
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// @license-end
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@ -560,6 +560,12 @@ kbd {
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padding: 2px 4px;
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}
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#img-preview {
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pointer-events: none;
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z-index: 2;
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position: fixed;
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}
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.dark {
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background-color: #222222;
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background-image: none;
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