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update epub.js

This commit is contained in:
j 2015-12-01 16:40:31 +01:00
parent 3c12da48d3
commit c0190bd7d1
9 changed files with 118 additions and 104 deletions
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124
epub.js/epub.js
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@ -5377,20 +5377,6 @@ EPUBJS.Parser.prototype.findTocPath = function(manifestNode, spineNode){
return node ? node.getAttribute('href') : false;
};
//-- Find Cover: <item properties="cover-image" id="ci" href="cover.svg" media-type="image/svg+xml" />
//-- Fallback for Epub 2.0
EPUBJS.Parser.prototype.findCoverPath = function(packageXml){
var epubVersion = packageXml.querySelector('package').getAttribute('version');
if (epubVersion === '2.0') {
var coverId = packageXml.querySelector('meta[name="cover"]').getAttribute('content');
return packageXml.querySelector("item[id='" + coverId + "']").getAttribute('href');
}
else {
var node = packageXml.querySelector("item[properties='cover-image']");
return node ? node.getAttribute('href') : false;
}
};
//-- Expanded to match Readium web components
EPUBJS.Parser.prototype.metadata = function(xml){
var metadata = {},
@ -5416,6 +5402,28 @@ EPUBJS.Parser.prototype.metadata = function(xml){
return metadata;
};
//-- Find Cover: <item properties="cover-image" id="ci" href="cover.svg" media-type="image/svg+xml" />
//-- Fallback for Epub 2.0
EPUBJS.Parser.prototype.findCoverPath = function(packageXml){
var epubVersion = packageXml.querySelector('package').getAttribute('version');
if (epubVersion === '2.0') {
var metaCover = packageXml.querySelector('meta[name="cover"]');
if (metaCover) {
var coverId = metaCover.getAttribute('content');
var cover = packageXml.querySelector("item[id='" + coverId + "']");
return cover ? cover.getAttribute('href') : false;
}
else {
return false;
}
}
else {
var node = packageXml.querySelector("item[properties='cover-image']");
return node ? node.getAttribute('href') : false;
}
};
EPUBJS.Parser.prototype.getElementText = function(xml, tag){
var found = xml.getElementsByTagNameNS("http://purl.org/dc/elements/1.1/", tag),
el;
@ -6296,7 +6304,6 @@ EPUBJS.Renderer.prototype.updatePages = function(layout){
this.displayedPages = this.pageMap.length;
}
// this.currentChapter.pages = layout.pageCount;
this.currentChapter.pages = this.pageMap.length;
this._q.flush();
@ -6597,12 +6604,16 @@ EPUBJS.Renderer.prototype.mapPage = function(){
var elLimit = 0;
var prevRange;
var cfi;
var lastChildren = null;
var prevElement;
var startRange, endRange;
var startCfi, endCfi;
var check = function(node) {
var elPos;
var elRange;
var children = Array.prototype.slice.call(node.childNodes);
if (node.nodeType == Node.ELEMENT_NODE) {
// elPos = node.getBoundingClientRect();
var found;
if (node.nodeType == Node.TEXT_NODE) {
elRange = document.createRange();
elRange.selectNodeContents(node);
elPos = elRange.getBoundingClientRect();
@ -6613,28 +6624,26 @@ EPUBJS.Renderer.prototype.mapPage = function(){
//-- Element starts new Col
if(elPos.left > elLimit) {
children.forEach(function(node){
if(node.nodeType == Node.TEXT_NODE &&
node.textContent.trim().length) {
checkText(node);
}
});
found = checkText(node);
}
//-- Element Spans new Col
if(elPos.right > elLimit) {
children.forEach(function(node){
if(node.nodeType == Node.TEXT_NODE &&
node.textContent.trim().length) {
checkText(node);
}
});
found = checkText(node);
}
prevElement = node;
if (found) {
prevRange = null;
}
}
};
var checkText = function(node){
var result;
var ranges = renderer.splitTextNodeIntoWordsRanges(node);
var prevRanges;
ranges.forEach(function(range){
var pos = range.getBoundingClientRect();
@ -6646,18 +6655,25 @@ EPUBJS.Renderer.prototype.mapPage = function(){
range.collapse(true);
cfi = renderer.currentChapter.cfiFromRange(range);
// map[page-1].start = cfi;
map.push({ start: cfi, end: null });
result = map.push({ start: cfi, end: null });
}
} else {
// Previous Range is null since we already found our last map pair
// Use that last walked textNode
if(!prevRange && prevElement) {
prevRanges = renderer.splitTextNodeIntoWordsRanges(prevElement);
prevRange = prevRanges[prevRanges.length-1];
}
if(prevRange){
prevRange.collapse(true);
prevRange.collapse(false);
cfi = renderer.currentChapter.cfiFromRange(prevRange);
map[map.length-1].end = cfi;
}
range.collapse(true);
cfi = renderer.currentChapter.cfiFromRange(range);
map.push({
result = map.push({
start: cfi,
end: null
});
@ -6670,7 +6686,7 @@ EPUBJS.Renderer.prototype.mapPage = function(){
prevRange = range;
});
return result;
};
var docEl = this.render.getDocumentElement();
var dir = docEl.dir;
@ -6681,7 +6697,7 @@ EPUBJS.Renderer.prototype.mapPage = function(){
docEl.style.position = "static";
}
this.sprint(root, check);
this.textSprint(root, check);
// Reset back to previous RTL settings
if(dir == "rtl") {
@ -6690,31 +6706,42 @@ EPUBJS.Renderer.prototype.mapPage = function(){
docEl.style.right = "0";
}
// this.textSprint(root, checkText);
// Check the remaining children that fit on this page
// to ensure the end is correctly calculated
if(!prevRange && prevElement) {
prevRanges = renderer.splitTextNodeIntoWordsRanges(prevElement);
prevRange = prevRanges[prevRanges.length-1];
}
if(prevRange){
prevRange.collapse(true);
prevRange.collapse(false);
cfi = renderer.currentChapter.cfiFromRange(prevRange);
map[map.length-1].end = cfi;
}
// Handle empty map
if(!map.length) {
range = this.doc.createRange();
range.selectNodeContents(root);
range.collapse(true);
startRange = this.doc.createRange();
startRange.selectNodeContents(root);
startRange.collapse(true);
startCfi = renderer.currentChapter.cfiFromRange(startRange);
cfi = renderer.currentChapter.cfiFromRange(range);
endRange = this.doc.createRange();
endRange.selectNodeContents(root);
endRange.collapse(false);
endCfi = renderer.currentChapter.cfiFromRange(endRange);
map.push({ start: cfi, end: cfi });
map.push({ start: startCfi, end: endCfi });
}
// clean up
prevRange = null;
prevRanges = null;
ranges = null;
range = null;
startRange = null;
endRange = null;
root = null;
return map;
@ -6746,7 +6773,7 @@ EPUBJS.Renderer.prototype.splitTextNodeIntoWordsRanges = function(node){
var range;
var rect;
var list;
// jaroslaw.bielski@7bulls.com
// Usage of indexOf() function for space character as word delimiter
// is not sufficient in case of other breakable characters like \r\n- etc
pos = this.indexOfBreakableChar(text);
@ -6762,7 +6789,6 @@ EPUBJS.Renderer.prototype.splitTextNodeIntoWordsRanges = function(node){
range.setEnd(node, pos);
ranges.push(range);
// jaroslaw.bielski@7bulls.com
// there was a word miss in case of one letter words
range = this.doc.createRange();
range.setStart(node, pos+1);
@ -6904,7 +6930,7 @@ EPUBJS.Renderer.prototype.currentRenderedPage = function(){
return false;
}
if (this.spreads && this.layout.pageCount > 1) {
if (this.spreads && this.pageMap.length > 1) {
pg = this.chapterPos*2;
} else {
pg = this.chapterPos;
@ -6950,7 +6976,7 @@ EPUBJS.Renderer.prototype.getVisibleRangeCfi = function(){
startRange = this.pageMap[pg-2];
endRange = startRange;
if(this.layout.pageCount > 1) {
if(this.pageMap.length > 1) {
endRange = this.pageMap[pg-1];
}
} else {
@ -7218,7 +7244,7 @@ EPUBJS.replace = {};
EPUBJS.replace.hrefs = function(callback, renderer){
var book = this;
var replacments = function(link, done){
var href = link.getAttribute("href"),
var href = decodeURI(link.getAttribute("href")),
isRelative = href.search("://"),
directory,
relative,

2
epub.js/epub.js.map
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6
epub.js/epub.min.js vendored
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epub.js/epub.min.map
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77
epub.js/plugins/hypothesis.js
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@ -1,8 +1,13 @@
// Hypothesis Customized embedding
// This hypothesis config function returns a new constructor which modifies
// annotator for a better integration. Below we create our own EpubAnnotationSidebar
// Constructor, customizing the show and hide function to take acount for the reader UI.
window.hypothesisConfig = function() {
var Annotator = window.Annotator;
var $main = $("#main");
function MySidebar(elem, options) {
function EpubAnnotationSidebar(elem, options) {
options = {
server: true,
origin: true,
@ -13,9 +18,9 @@ window.hypothesisConfig = function() {
Annotator.Host.call(this, elem, options);
}
MySidebar.prototype = Object.create(Annotator.Host.prototype);
EpubAnnotationSidebar.prototype = Object.create(Annotator.Host.prototype);
MySidebar.prototype.show = function() {
EpubAnnotationSidebar.prototype.show = function() {
this.frame.css({
'margin-left': (-1 * this.frame.width()) + "px"
});
@ -27,7 +32,7 @@ window.hypothesisConfig = function() {
}
};
MySidebar.prototype.hide = function() {
EpubAnnotationSidebar.prototype.hide = function() {
this.frame.css({
'margin-left': ''
});
@ -40,54 +45,36 @@ window.hypothesisConfig = function() {
};
return {
constructor: MySidebar,
constructor: EpubAnnotationSidebar,
}
};
// This is the Epub.js plugin. Annotations are updated on location change.
EPUBJS.reader.plugins.HypothesisController = function (Book) {
var reader = this;
var $main = $("#main");
var reader = this;
var $main = $("#main");
var updateAnnotations = function () {
var annotator = Book.renderer.render.window.annotator;
if (annotator && annotator.constructor.$) {
var annotations = getVisibleAnnotations(annotator.constructor.$);
annotator.showAnnotations(annotations)
}
};
var updateAnnotations = function () {
var annotator = Book.renderer.render.window.annotator;
if (annotator && annotator.constructor.$) {
var annotations = getVisibleAnnotations(annotator.constructor.$);
annotator.showAnnotations(annotations)
}
};
var getVisibleAnnotations = function ($) {
var width = Book.renderer.render.iframe.clientWidth;
return $('.annotator-hl').map(function() {
var $this = $(this),
left = this.getBoundingClientRect().left;
var getVisibleAnnotations = function ($) {
var width = Book.renderer.render.iframe.clientWidth;
return $('.annotator-hl').map(function() {
var $this = $(this),
left = this.getBoundingClientRect().left;
if (left >= 0 && left <= width) {
return $this.data('annotation');
}
}).get();
};
if (left >= 0 && left <= width) {
return $this.data('annotation');
}
}).get();
};
// $("#annotations").on("click", function () {
// var annotator = Book.renderer.render.window.annotator;
// var currentPosition = Book.getCurrentLocationCfi();
Book.on("renderer:locationChanged", updateAnnotations);
// if ($main.hasClass("single")) {
// $main.removeClass("single");
// annotator.setVisibleHighlights(false);
// } else {
// $main.addClass("single");
// annotator.setVisibleHighlights(true);
// }
// $main.one("transitionend", function(){
// Book.gotoCfi(currentPosition);
// });
// });
Book.on("renderer:locationChanged", updateAnnotations);
// Book.on("renderer:chapterDisplayed", updateAnnotations);
return {}
return {}
};

5
epub.js/reader.js
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@ -349,7 +349,7 @@ EPUBJS.reader.BookmarksController = function() {
link.classList.add('bookmark_link');
link.addEventListener("click", function(event){
var cfi = this.getAttribute('href');
var cfi = decodeURI(this.getAttribute('href'));
book.gotoCfi(cfi);
event.preventDefault();
}, false);
@ -383,6 +383,7 @@ EPUBJS.reader.BookmarksController = function() {
"hide" : hide
};
};
EPUBJS.reader.ControlsController = function(book) {
var reader = this;
@ -1109,7 +1110,7 @@ EPUBJS.reader.TocController = function(toc) {
$list.append(docfrag);
$list.find(".toc_link").on("click", function(event){
var url = this.getAttribute('href');
var url = decodeURI(this.getAttribute('href'));
event.preventDefault();

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epub.js/reader.js.map
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epub.js/reader.min.map
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