`); $actionBar.append($btnExpand); $btnExpand.on("click", function(e) { const src = $img.attr("src"); const newSrc = src.replace("/extras/", "/extras_big/"); window.open(newSrc, "_blank"); }); return $btnExpand; } function updatePlayPauseStyle($el, bPaused, bInitial) { $el.toggleClass("paused", bPaused); $el.toggleClass("playing", !bPaused); $el.text(bPaused ? "▶" : "⏸"); if (!bInitial) { // hide the initial tooltip, that should only show if the image started paused and has never been played $el.removeAttr("data-tooltip-visible"); } } $J(".bb_img_ctn").each(function() { const $outerDiv = $J(this); $pic = $outerDiv.find("picture"); $video = $outerDiv.find("video"); $img = $outerDiv.find("img"); let bPaused = bInitiallyPaused; const $actionBar = addActionBar($outerDiv); // only imgs can have expand buttons let $btnExpand = null; if ($img.length !== 0 && $img.data("has-big") !== undefined) { $btnExpand = addExpandIcon($actionBar, $img); } // only picture and video elements have play/pause buttons let $btnPlayPause = null; if ($pic.length !== 0 || $video.length !== 0) { $btnPlayPause = addPlayPauseIcon($outerDiv, $actionBar); updatePlayPauseStyle($btnPlayPause, bPaused, true); } if ($pic.length > 0) { // handle click-to-play for picture elements const $source = $pic.find("source[media]"); const $img = $pic.find("img"); const gifSrc = $img.attr("src"); const posterSrc = $source.attr("srcset"); $outerDiv.on("click", function() { // on first click, drop the media attribute so the source always applies if ($source.attr("media")) { $source.removeAttr("media"); } bPaused = !bPaused; $source.attr("srcset", bPaused ? posterSrc : gifSrc); updatePlayPauseStyle($btnPlayPause, bPaused, false); // force re-evaluation by replacing with a dummy and then back const temp = $img.attr("src"); $img.attr("src", "").attr("src", temp); }); } else if ($video.length > 0) { // handle click-to-play for video elements const elVideo = $video[0]; if (bPaused) { elVideo.removeAttribute("autoplay"); } $outerDiv.on("click", function() { if (elVideo.paused) { elVideo.play(); bPaused = false; } else { elVideo.pause(); bPaused = true; } updatePlayPauseStyle($btnPlayPause, bPaused, false); }); } }); }); $J( function() { var $Expander = $J('#devnotes_expander'); if( $Expander.length && $Expander.height()