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Code Issues Releases Wiki Activity

added hooks and transculsions

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This commit is contained in:
Fred Chasen 2013-02-07 13:17:01 -08:00
parent 4c5235162e
commit 7feb491abd
9 changed files with 92 additions and 26 deletions
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42
fpjs/render/book.js
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@ -16,6 +16,7 @@ FP.Book = function(elem, bookPath){
this.createEvent("book:bookReady");
this.createEvent("book:chapterReady");
this.createEvent("book:chapterDisplayed");
this.createEvent("book:chapterDestroy");
this.createEvent("book:resized");
this.createEvent("book:stored");
this.createEvent("book:online");
@ -26,6 +27,9 @@ FP.Book = function(elem, bookPath){
"beforeChapterDisplay" : []
};
//-- Get pre-registered hooks
this.getHooks();
this.useHash = true;
this.initialize(this.el);
@ -79,8 +83,10 @@ FP.Book.prototype.listeners = function(){
//-- Check bookUrl and start parsing book Assets or load them from storage
FP.Book.prototype.start = function(bookPath){
var pathname = window.location.pathname,
folder = (pathname[pathname.length - 1] == "/") ? pathname : "/";
var location = window.location,
pathname = location.pathname,
folder = (pathname[pathname.length - 1] == "/") ? pathname : "/",
origin;
this.bookPath = bookPath;
@ -94,10 +100,11 @@ FP.Book.prototype.start = function(bookPath){
return;
}else{
this.bookUrl = (bookPath[bookPath.length - 1] == "/") ? bookPath : bookPath + "/";
if(this.bookUrl.search("://") == -1){
//-- get full path
this.bookUrl = window.location.origin + folder + this.bookUrl;
origin = location.origin || location.protocol + "//" + location.host;
this.bookUrl = origin + folder + this.bookUrl;
}
}
@ -541,7 +548,12 @@ FP.Book.prototype.displayChapter = function(pos, callback){
localStorage.setItem("spinePos", pos);
this.spinePos = pos;
//-- Destroy previous
if(this.currentChapter) {
this.tell("book:chapterDestroy", this.currentChapter.getID());
}
//-- Create a new chapter
this.currentChapter = new FP.Chapter(this);
@ -668,6 +680,21 @@ FP.Book.prototype.hideHashChanges = function(){
this.useHash = false;
}
//-- Get pre-registered hooks
FP.Book.prototype.getHooks = function(){
var that = this;
plugTypes = FP.core.toArray(this.hooks);
plugTypes.forEach(function(plug){
var type = plug.ident;
plugs = FP.core.toArray(FP.Hooks[type]);
plugs.forEach(function(hook){
that.registerHook(type, hook);
});
});
}
//-- Hooks allow for injecting async functions that must all complete before continuing
// Functions must have a callback as their first argument.
FP.Book.prototype.registerHook = function(type, toAdd){
@ -690,12 +717,13 @@ FP.Book.prototype.registerHook = function(type, toAdd){
}
}
FP.Book.prototype.triggerHooks = function(type, callback){
FP.Book.prototype.triggerHooks = function(type, callback, passed){
var hooks, count;
if(typeof(this.hooks[type]) == "undefined") return false;
hooks = this.hooks[type];
count = hooks.length;
function countdown(){
@ -704,6 +732,6 @@ FP.Book.prototype.triggerHooks = function(type, callback){
}
hooks.forEach(function(hook){
hook(countdown);
hook(countdown, passed);
});
}