61 lines
1.3 KiB
JavaScript
61 lines
1.3 KiB
JavaScript
/******************************************
|
|
|
|
THE SLIDESHOW
|
|
- background: fullscreen iframe (so can draw everywhere)
|
|
- foreground: words & pictures
|
|
|
|
******************************************/
|
|
|
|
var SLIDES = [];
|
|
|
|
function Slideshow(){
|
|
|
|
var self = this;
|
|
|
|
// The DOM & properties...
|
|
self.dom = $("#slideshow");
|
|
self.slideIndex = 0;
|
|
|
|
// GOTO and NEXT
|
|
self.goto = function(index){
|
|
|
|
self.slideIndex = index;
|
|
var slide = SLIDES[index];
|
|
|
|
// Clear DOM
|
|
self.clear();
|
|
|
|
// Show simulations
|
|
slide.sims = slide.sims || [];
|
|
simulations.showSims(slide.sims);
|
|
|
|
// Add boxes
|
|
slide.boxes = slide.boxes || [];
|
|
slide.boxes.forEach(function(box){
|
|
var boxDOM = document.createElement("div");
|
|
boxDOM.className = "word_box";
|
|
if(box.words) boxDOM.innerHTML = $("words#"+box.words).innerHTML;
|
|
if(box.x) boxDOM.style.left = box.x;
|
|
if(box.y) boxDOM.style.top = box.y;
|
|
if(box.w) boxDOM.style.width = box.w;
|
|
if(box.h) boxDOM.style.height = box.h;
|
|
self.dom.appendChild(boxDOM);
|
|
});
|
|
|
|
};
|
|
self.gotoChapter = function(chapterID){
|
|
var index = SLIDES.findIndex(function(slide){
|
|
return slide.chapter == chapterID;
|
|
});
|
|
self.goto(index);
|
|
};
|
|
self.next = function(){
|
|
self.goto(self.slideIndex+1);
|
|
};
|
|
|
|
// Clear out the DOM
|
|
self.clear = function(){
|
|
self.dom.innerHTML = "";
|
|
};
|
|
|
|
}
|