yetangitu/epub.js
1
0
Fork 0
mirror of https://github.com/futurepress/epub.js.git synced 2025-10-04 15:09:16 +02:00
Code Issues Releases Wiki Activity

save page position

Browse source
This commit is contained in:
Fred Chasen 2013-01-27 11:50:11 -08:00
parent 7c15cec459
commit 954aba9627
3 changed files with 24 additions and 3 deletions
Download patch file Download diff file Expand all files Collapse all files

16
fpjs/render/book.js
View file

@ -96,7 +96,7 @@ FP.Book.prototype.start = function(bookPath){
}
}
if(!this.isSaved(true)){
if(!this.isSaved()){
if(!this.online) {
console.error("Not Online");
@ -154,9 +154,12 @@ FP.Book.prototype.isSaved = function(force) {
localStorage.setItem("fpjs-version", FP.VERSION);
localStorage.setItem("bookPath", this.bookPath);
localStorage.setItem("spinePos", 0);
localStorage.setItem("stored", 0);
localStorage.setItem("spinePos", 0);
localStorage.setItem("chapterPos", 0);
localStorage.setItem("displayedPages", 0);
this.spinePos = 0;
this.stored = 0;
@ -177,6 +180,10 @@ FP.Book.prototype.isSaved = function(force) {
this.spineIndexByURL = JSON.parse(localStorage.getItem("spineIndexByURL"));
this.toc = JSON.parse(localStorage.getItem("toc"));
//-- Get previous page
this.prevChapterPos = parseInt(localStorage.getItem("chapterPos"));
this.prevDisplayedPages = parseInt(localStorage.getItem("displayedPages"));
//-- Check that retrieved object aren't null
if(!this.assets || !this.spine || !this.spineIndexByURL || !this.toc){
this.stored = 0;
@ -457,6 +464,11 @@ FP.Book.prototype.startDisplay = function(){
this.tell("book:bookReady");
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();