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Code Issues Releases Wiki Activity

basic scrolling renderer

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This commit is contained in:
Fred Chasen 2014-07-31 17:25:56 -04:00
parent 849625fc83
commit b1b98f9d57
15 changed files with 1020 additions and 22 deletions
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32
lib/epubjs/spine.js
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@ -37,13 +37,13 @@ EPUBJS.Spine = function(_package, _request){
// book.spine.get("chap1.html");
// book.spine.get("#id1234");
EPUBJS.Spine.prototype.get = function(target) {
var index = 1;
var index = 0;
if(typeof target === "number" || isNaN(target) === false){
index = target-1;
} else if(target.indexOf("#") === 0) {
if(target && (typeof target === "number" || isNaN(target) === false)){
index = target;
} else if(target && target.indexOf("#") === 0) {
index = this.spineById[target.substring(1)];
} else {
} else if(target) {
index = this.spineByHref[target];
}
@ -71,7 +71,13 @@ EPUBJS.SpineItem.prototype.load = function(_request){
loading.resolve(this.contents);
} else {
request(this.url, 'xml').then(function(xml){
var base;
var directory = EPUBJS.core.folder(this.url);
this.document = xml;
this.contents = xml.documentElement;
this.replacements(this.document);
loading.resolve(this.contents);
}.bind(this));
}
@ -79,11 +85,23 @@ EPUBJS.SpineItem.prototype.load = function(_request){
return loaded;
};
EPUBJS.SpineItem.prototype.replacements = function(_document){
var base = _document.createElement("base");
base.setAttribute("href", this.url);
_document.head.insertBefore(base, _document.head.firstChild);
};
EPUBJS.SpineItem.prototype.render = function(){
return this.load().then(function(contents){
var rendering = new RSVP.defer();
var rendered = rendering.promise;
this.load().then(function(contents){
var serializer = new XMLSerializer();
return serializer.serializeToString(contents);
var output = serializer.serializeToString(contents);
rendering.resolve(output);
});
return rendered;
};
EPUBJS.SpineItem.prototype.find = function(_query){