yetangitu/epub.js
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new namespaces, strict mode, toc updated, jump to links

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This commit is contained in:
Fred Chasen 2013-01-25 16:29:52 -08:00
parent 78e1c05ab0
commit ce18f4ff15
13 changed files with 439 additions and 155 deletions
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179
fpjs/reader/app.js
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@ -1,9 +1,13 @@
FP.app = {};
var FPR = FPR || {};
FP.app.init = (function($){
FPR.app = {};
FPR.app.init = (function($){
"use strict";
var Book,
offline = false;
offline = false,
sidebarWidth = 40,
windowWidth;
function init(bookURL){
var search = window.location.search.match(/book=(.*)/),
@ -13,16 +17,24 @@ FP.app.init = (function($){
FP.core.crossBrowserColumnCss();
//-- Set up our sidebar
$("#main").width($(window).width()-40);
windowWidth = $(window).width();
if(windowWidth > 550){
$("#main").width(windowWidth-sidebarWidth);
}else{
$("#main").width(windowWidth);
}
Book = new FP.Book("area");
//Book = new FP.Book("area", "/the-hound-of-the-baskervilles/");
Book.listen("book:metadataReady", meta);
Book.listen("book:tocReady", toc);
Book.listen("book:chapterReady", chapterChange);
Book.listen("book:online", goOnline);
Book.listen("book:offline", goOffline);
//Book.setFootnotes(["glossterm", "footnote"]);//["glossterm", "footnote"]);
Book.start(bookURL + "/");
//-- Wait for Dom ready to handle jquery
@ -34,7 +46,7 @@ FP.app.init = (function($){
}
function meta(){
var title = Book.getTitle();
var title = Book.getTitle(),
author = Book.getCreator(),
$title = $("#book-title"),
$author = $("#chapter-title");
@ -46,40 +58,85 @@ FP.app.init = (function($){
}
function toc(){
var contents = Book.getTOC();
$toc = $("#toc");
var contents = Book.getTOC(),
$toc = $("#toc"),
$items;
$toc.empty();
$items = generateTocItems(contents);
contents.forEach(function(item){
$wrapper = $("<li>");
$item = $("<a href='#"+item.href+"' data-spinepos='"+item.spinePos+"'>"+item.label+"</a>");
//-- Handle sub items later
/*
if(item.subitems.length){
$subitems = $("<ul>");
item.subitems.forEach(function(subitem){
$subitem = $("<li><a href='#"+subitem.href+"' data-spinepos='"+subitem.spinePos+"'>"+subitem.label+"</a></li>");
$subitems.append($subitem);
});
$item.append($subitems);
}
*/
$item.on("click", function(e){
$this = $(this);
Book.displayChapter($this.data("spinepos"));
e.preventDefault();
});
$wrapper.append($item);
$toc.append($wrapper);
});
$toc.append($items);
// contents.forEach(function(item){
// $wrapper = $("<li id='toc-"+item.id+"'>");
//
// $item = $("<a href='#"+item.href+"' data-spinepos='"+item.spinePos+"'>"+item.label+"</a>");
//
//
// $item.on("click", function(e){
// $this = $(this);
// Book.displayChapter($this.data("spinepos"));
// e.preventDefault();
// });
//
// $wrapper.append($item);
//
// if(item.subitems && item.subitems.length){
// $subitems = $("<ul>");
// item.subitems.forEach(function(subitem){
// //console.log("subitem", subitem)
// $subitem = $("<li id='toc-"+subitem.id+"'><a href='#"+subitem.href+"' data-spinepos='"+subitem.spinePos+"'>"+subitem.label+"</a></li>");
// $subitems.append($subitem);
// });
// $wrapper.append($subitems);
// }
//
// $toc.append($wrapper);
// });
}
function generateTocItems(contents){
var $container = $("<ul>");
contents.forEach(function(item){
var $subitems,
$wrapper = $("<li id='toc-"+item.id+"'>"),
$item = $("<a href='"+item.href+"'>"+item.label+"</a>");
$item.data("spinepos", item.spinePos);
if(item.section) {
$item.data("section", item.section);
}
$item.on("click", function(e){
var $this = $(this),
url = $this.attr("href");
//spinepos = $this.data("spinepos"),
//section = $this.data("section") || false;
$(".openChapter").removeClass("openChapter");
$this.parent().addClass("openChapter");
Book.show(url);
e.preventDefault();
});
$wrapper.append($item);
if(item.subitems && item.subitems.length){
$subitems = generateTocItems(item.subitems);
$wrapper.append($subitems);
}
$container.append($wrapper);
});
return $container;
}
function goOnline(){
var $icon = $("#store");
@ -94,22 +151,38 @@ FP.app.init = (function($){
$icon.attr("src", "img/saved.png");
}
function chapterChange(e) {
var id = e.msg,
$item = $("#toc-"+id),
$current = $(".currentChapter");
if($item.length){
$current.removeClass("currentChapter");
$item.addClass("currentChapter");
}
}
function controls(){
var $next = $("#next"),
$prev = $("#prev"),
$main = $("#main"),
$book = $("#area"),
$sidebar = $("#sidebar"),
$open = $("#open"),
$icon = $open.find("img"),
$network = $("#network"),
$window = $(window),
sidebarWidth = 40;
$window = $(window);
$window.on("resize", function(){
$main.width($window.width()-sidebarWidth);
windowWidth = $(window).width();
if(windowWidth > 550){
$main.width(windowWidth-sidebarWidth);
}else{
$main.width(windowWidth);
}
});
$next.on("click", function(){
@ -143,21 +216,35 @@ FP.app.init = (function($){
return false;
}
});
function showSidebar(){
$book.css("pointer-events", "none"); //-- Avoid capture by ifrmae
$sidebar.addClass("open");
$main.addClass("closed");
$icon.attr("src", "img/close.png");
}
function hideSidebar(){
$book.css("pointer-events", "visible");
$sidebar.removeClass("open");
$main.removeClass("closed");
$icon.attr("src", "img/menu-icon.png");
}
$open.on("click", function(){
if($sidebar.hasClass("open")){
setTimeout(function(){
$sidebar.removeClass("open");
}, 500);
$main.removeClass("closed");
$icon.attr("src", "img/menu-icon.png");
hideSidebar();
}else{
$sidebar.addClass("open");
$main.addClass("closed");
$icon.attr("src", "img/close.png");
showSidebar();
$open.clickOutside(function(){
hideSidebar();
});
}
});
$network.on("click", function(){
offline = !offline;
Book.fromStorage(offline);