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bmstu-mt-wp
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currentSlide function added

This commit is contained in:
Vadim Makeev 2011-07-18 16:40:01 +04:00
parent 5481f4f009
commit ce5a417857
1 changed files with 9 additions and 6 deletions
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13
scripts/script.js
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@ -27,7 +27,7 @@
} }
function turnSlide(e) { function turnSlide(e) {
var current = slideList.indexOf(url.hash.substr(1)), target; var current = currentSlide(), target;
if(e) { if(e) {
if(e.type == 'keydown') { if(e.type == 'keydown') {
var prevent = true; var prevent = true;
@ -105,17 +105,20 @@
return url.search.substr(1) == 'full'; return url.search.substr(1) == 'full';
} }
function currentSlide() {
return slideList.indexOf(url.hash.substr(1));
}
function updateProgress() { function updateProgress() {
if(!progress) return; if(!progress) return;
progress.style.width = (100/(slideList.length-1) * slideList.indexOf(url.hash.substr(1))).toFixed(2) + '%'; progress.style.width = (100/(slideList.length-1) * currentSlide()).toFixed(2) + '%';
} }
window.addEventListener('DOMContentLoaded', function() { window.addEventListener('DOMContentLoaded', function() {
if(isFull()) enterFull(); if(isFull()) enterFull();
}, false); }, false);
window.addEventListener("popstate", function() { window.addEventListener('popstate', function() {
var current_slide_number = slideList.indexOf(url.hash.substr(1)); if(-1 === currentSlide()) exitFull();
if (-1 === current_slide_number) { exitFull(); }
}, false); }, false);
document.addEventListener('keydown', turnSlide, false); document.addEventListener('keydown', turnSlide, false);