yetangitu/canvas-based-HTML5-Comic-Book-Reader
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fixed minor preload & hash nav bugs

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This commit is contained in:
Bala Clark 2010-12-26 18:39:11 +01:00
parent e396f65748
commit 115c154c87
1 changed files with 7 additions and 5 deletions
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8
lib/ComicBook.js
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@ -69,7 +69,7 @@ function ComicBook(id, srcs, opts) {
// enables the back button
function checkHash() {
var hash = parseInt(location.hash.substring(1),10) - 1;
var hash = parseInt(location.hash.substring(1),10) - 1 || 0;
if (hash !== pointer && loaded.indexOf(hash) > -1) {
pointer = hash;
@ -148,7 +148,7 @@ function ComicBook(id, srcs, opts) {
*/
ComicBook.prototype.preload = function () {
var srcs = this.srcs;
//var srcs = this.srcs;
if (no_pages < buffer) { buffer = no_pages; } // don't get stuck if the buffer level is higher than the number of pages
@ -186,8 +186,10 @@ function ComicBook(id, srcs, opts) {
preload(i);
}
//console.log(loaded[loaded.length-1], pointer, pointer + buffer);
// start rendering the comic when the buffer level has been reached (FIXME: buggy, fails if trying to load the last couple of pages)
if (loaded.length === pointer + buffer) { ComicBook.prototype.drawPage(); }
if (loaded[loaded.length-1] === pointer + buffer) { ComicBook.prototype.drawPage(); }
if (loaded.length === no_pages) { $("#status").fadeOut(150).remove(); }
};
}