yetangitu/epub.js
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Code Issues Releases Wiki Activity

route on start

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This commit is contained in:
Fred Chasen 2013-01-27 19:12:03 -08:00
parent 1554dda914
commit 66515b2e9c
1 changed files with 31 additions and 23 deletions
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54
fpjs/render/book.js
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@ -464,34 +464,38 @@ FP.Book.prototype.chapterTitle = function(){
return this.spine[this.spinePos].id; //-- TODO: clarify that this is returning title return this.spine[this.spinePos].id; //-- TODO: clarify that this is returning title
} }
FP.Book.prototype.startDisplay = function(){ FP.Book.prototype.startDisplay = function(chapter){
var routed,
loaded = function(chapter){
//-- If there is a saved page, and the pages haven't changed go to it
if(this.prevChapterPos && this.prevDisplayedPages == chapter.displayedPages){
chapter.page(this.prevChapterPos);
}
//-- If there is network connection, store the books contents
if(this.online && !this.contained){
this.storeOffline();
}
}.bind(this);
this.tell("book:bookReady"); this.tell("book:bookReady");
//-- Go to hashed page if present
if(this.useHash){
routed = this.route(loaded);
}
if(!this.useHash || !routed){
this.displayChapter(this.spinePos, loaded);
}
this.displayChapter(this.spinePos, function(chapter){
//-- If there is a saved page, and the pages haven't changed go to it
if(this.prevChapterPos && this.prevDisplayedPages == chapter.displayedPages){
chapter.page(this.prevChapterPos);
}
//-- If there is network connection, store the books contents
if(this.online && !this.contained){
this.storeOffline();
}
//-- Go to hashed page if present
if(this.useHash){
this.route();
}
}.bind(this));
} }
FP.Book.prototype.show = function(url){ FP.Book.prototype.show = function(url, callback){
var split = url.split("#"), var split = url.split("#"),
chapter = split[0], chapter = split[0],
section = split[1] || false, section = split[1] || false,
@ -506,14 +510,16 @@ FP.Book.prototype.show = function(url){
//-- Check that URL is present in the index, or stop //-- Check that URL is present in the index, or stop
if(typeof(spinePos) != "number") return false; if(typeof(spinePos) != "number") return false;
if(spinePos != this.spinePos){ if(spinePos != this.spinePos || !this.currentChapter){
//-- Load new chapter if different than current //-- Load new chapter if different than current
this.displayChapter(spinePos, function(chap){ this.displayChapter(spinePos, function(chap){
if(section) chap.section(section); if(section) chap.section(section);
if(callback) callback(chap);
}); });
}else{ }else{
//-- Only goto section //-- Only goto section
if(section) this.currentChapter.section(section); if(section) this.currentChapter.section(section);
if(callback) callback(this.currentChapter);
} }
} }
@ -646,12 +652,14 @@ FP.Book.prototype.determineStorageMethod = function(override) {
FP.storage.storageMethod(method); FP.storage.storageMethod(method);
} }
FP.Book.prototype.route = function(){ FP.Book.prototype.route = function(callback){
var location = window.location.hash.replace('#/', ''); var location = window.location.hash.replace('#/', '');
if(this.useHash && location.length && location != this.prevLocation){ if(this.useHash && location.length && location != this.prevLocation){
this.show(location); this.show(location, callback);
this.prevLocation = location; this.prevLocation = location;
return true;
} }
return false;
} }
FP.Book.prototype.hideHashChanges = function(){ FP.Book.prototype.hideHashChanges = function(){