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Diffstat (limited to 'lib/epub.js/examples/highlights.html')
-rw-r--r-- | lib/epub.js/examples/highlights.html | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/lib/epub.js/examples/highlights.html b/lib/epub.js/examples/highlights.html new file mode 100644 index 0000000..665c2de --- /dev/null +++ b/lib/epub.js/examples/highlights.html @@ -0,0 +1,176 @@ +<!DOCTYPE html> +<html> +<head> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, initial-scale=1"> + <title>EPUB.js Highlights Example</title> + + <script src="../dist/epub.js"></script> + + <script src="https://cdnjs.cloudflare.com/ajax/libs/jszip/3.1.5/jszip.min.js"></script> + + <link rel="stylesheet" type="text/css" href="examples.css"> + + <style type="text/css"> + ::selection { + background: yellow; + } + + #extras { + width: 600px; + margin: 40px auto; + } + + #highlights { + list-style: none; + margin-left: 0; + padding: 0; + } + + #highlights li { + list-style: none; + margin-bottom: 20px; + border-top: 1px solid #E2E2E2; + padding: 10px; + } + + #highlights a { + display: block; + } + + #viewer.spreads { + top: 0; + margin-top: 50px; + } + + [ref="epubjs-mk"] { + background: url("data:image/svg+xml;base64,PHN2ZyB2ZXJzaW9uPScxLjEnIHhtbG5zPSdodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZycgeG1sbnM6eGxpbms9J2h0dHA6Ly93d3cudzMub3JnLzE5OTkveGxpbmsnIHg9JzBweCcgeT0nMHB4JyB2aWV3Qm94PScwIDAgNzUgNzUnPjxnIGZpbGw9JyNCREJEQkQnIGlkPSdidWJibGUnPjxwYXRoIGNsYXNzPSdzdDAnIGQ9J00zNy41LDkuNEMxOS42LDkuNCw1LDIwLjUsNSwzNC4zYzAsNS45LDIuNywxMS4zLDcuMSwxNS42TDkuNiw2NS42bDE5LTcuM2MyLjgsMC42LDUuOCwwLjksOC45LDAuOSBDNTUuNSw1OS4yLDcwLDQ4LjEsNzAsMzQuM0M3MCwyMC41LDU1LjQsOS40LDM3LjUsOS40eicvPjwvZz48L3N2Zz4=") no-repeat; + width: 20px; + height: 20px; + cursor: pointer; + margin-left: 0; + } + + </style> +</head> +<body> + <div id="frame"> + <div id="viewer" class="spreads"></div> + <a id="prev" href="#prev" class="arrow">‹</a> + <a id="next" href="#next" class="arrow">›</a> + </div> + <div id="extras"> + <ul id="highlights"></ul> + </div> + + <script> + // Load the opf + var book = ePub("https://s3.amazonaws.com/moby-dick/OPS/package.opf"); + + var rendition = book.renderTo("viewer", { + width: "100%", + height: 600, + ignoreClass: 'annotator-hl', + manager: "continuous" + }); + + var displayed = rendition.display(6); + + // Navigation loaded + book.loaded.navigation.then(function(toc){ + // console.log(toc); + }); + + var next = document.getElementById("next"); + next.addEventListener("click", function(){ + rendition.next(); + }, false); + + var prev = document.getElementById("prev"); + prev.addEventListener("click", function(){ + rendition.prev(); + }, false); + + var keyListener = function(e){ + + // Left Key + if ((e.keyCode || e.which) == 37) { + rendition.prev(); + } + + // Right Key + if ((e.keyCode || e.which) == 39) { + rendition.next(); + } + + }; + + rendition.on("keyup", keyListener); + document.addEventListener("keyup", keyListener, false); + + rendition.on("relocated", function(location){ + // console.log(location); + }); + + + // Apply a class to selected text + rendition.on("selected", function(cfiRange, contents) { + rendition.annotations.highlight(cfiRange, {}, (e) => { + console.log("highlight clicked", e.target); + }); + contents.window.getSelection().removeAllRanges(); + + }); + + this.rendition.themes.default({ + '::selection': { + 'background': 'rgba(255,255,0, 0.3)' + }, + '.epubjs-hl' : { + 'fill': 'yellow', 'fill-opacity': '0.3', 'mix-blend-mode': 'multiply' + } + }); + + // Illustration of how to get text from a saved cfiRange + var highlights = document.getElementById('highlights'); + + rendition.on("selected", function(cfiRange) { + + book.getRange(cfiRange).then(function (range) { + var text; + var li = document.createElement('li'); + var a = document.createElement('a'); + var remove = document.createElement('a'); + var textNode; + + if (range) { + text = range.toString(); + textNode = document.createTextNode(text); + + a.textContent = cfiRange; + a.href = "#" + cfiRange; + a.onclick = function () { + rendition.display(cfiRange); + }; + + remove.textContent = "remove"; + remove.href = "#" + cfiRange; + remove.onclick = function () { + rendition.annotations.remove(cfiRange); + return false; + }; + + li.appendChild(a); + li.appendChild(textNode); + li.appendChild(remove); + highlights.appendChild(li); + } + + }) + + }); + + </script> + +</body> +</html> |