morphuzz-slides/slideshow.html at master · a1xndr/morphuzz-slides · GitHub

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 <!DOCTYPE html>
<html>
<style>
.visible {
  visibility: visible;
  opacity: 1;
  transition: opacity 2s linear;
}
.hidden {
  visibility: hidden;
  opacity: 0;
  transition: visibility 0s 2s, opacity 2s linear;
}

body {
    margin: 0 !important;
    padding: 0 !important;
}
.internal {
    width: 100%;
    overflow:hidden;
}

#container {
    pointer-events: none;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
 }
object {
  width: 100%;
  pointer-events: none;
}
</style>

<body padding=0 bgcolor=black onload="loadslides()">
    <div id="container">

    </div>
</body>
    <script>
document.onkeydown = checkKey;
document.body.addEventListener("click", function (evt) {
    console.log(evt.target);
    drawNext();
});
var layers = {}
var ignores = {}
var slides= []


var currentLayerIndex = 0
function checkKey(e) {

    e = e || window.event;

    if (e.keyCode == '38') {
        // up arrow
    }
    else if (e.keyCode == '40') {
        // down arrow
    }
    else if (e.keyCode == '37' || e.keyCode == '33') {
        currentLayerIndex-=2
        drawNext()
    }
    else if (e.keyCode == '39' || e.keyCode == '34') {
        // right arrow
        drawNext()
    }

}

sliden = 0
slidepaths = [
"Slide0.svg",
"Slide1.svg",
"Slide2.svg",
"Slide3_animated.svg",
"Slide4.svg",
"Slide5_prior_work.svg",
"Slide6_lens_animated.svg",
"Slide7.svg",
"Slide8.svg",
"Slide9.svg",
"Slide10_Results.svg",
"Slide11_Bugs.svg",
"Slide12_Upstream.svg",
"Slide13_Conclusion.svg",
]


function drawNext(){
    if(currentLayerIndex >= Object.keys(layers).length && sliden+1 == slides.length) {
        currentLayerIndex = Object.keys(layers).length-1
    }
    if(currentLayerIndex >= Object.keys(layers).length) {
        currentLayerIndex = 0;
        slides[sliden].setAttribute("style", "display:none")
        slides[++sliden].setAttribute("style","visibility: visible; opacity: 1.0; transition: visibility 0s 0.2s, opacity 0.2s linear; " )
        loadImage()
    }
    if(currentLayerIndex < 0) {
        currentLayerIndex = 0;
        if(sliden > 0) {
            slides[sliden].setAttribute("style", "display:none")
            slides[--sliden].setAttribute("style", "display:visible")
            loadImage()
            currentLayerIndex = Object.keys(layers).length-1;
        }
    }
    currentLayer = Number(Object.keys(layers)[currentLayerIndex])
    console.log(currentLayer)
    ignoretext = []
    for (k of Object.keys(layers).sort()) {
        if (Number(k) <= Number(currentLayer)) {
        console.log("ign "+ k)
            for (kt of ignores[k]) {
                ignoretext.push(kt)
            }
        }
    }
    console.log(ignoretext)
    for (k of Object.keys(layers).sort()) {
        for (elem of layers[k]) {
            name = elem.getAttribute("inkscape:label")
            ign = false
            for (kt of ignoretext) {
                if (name.includes(kt) && !name.includes(kt+"}")) {
                    ign = true
                }
            }
            console.log(name + " " + ign)
            k = Number(k)
            if (((k <= currentLayer && !name.includes("#INV") ) || (k > currentLayer && name.includes("#INV") )) && !ign){
                //if (!elem.getAttribute("style") || !elem.getAttribute("style").includes("visible;") && currentLayerIndex != 0) {
                    elem.setAttribute("style","visibility: visible; opacity: 1; transition: visibility 0s 0.2s, opacity 0.2s linear;" )
                //}
            } else {
                //if (!elem.getAttribute("style") || !elem.getAttribute("style").includes("hidden;")) {
                if(currentLayerIndex != 0) {
                    elem.setAttribute("style","visibility: visible; opacity: 0; transition: visibility 0s 0.2s, opacity 0.2s linear;" )
                } else {
                    elem.setAttribute("style", "opacity:0")
                }
                //}
                //elem.setAttribute("style", "opacity:0")
            }
        }
    }
    if(currentLayerIndex < Object.keys(layers).length){
        currentLayerIndex +=1
    }
}
        function loadImage() {
            layers = {}
            ignores = {}
            svgdoc = slides[sliden].contentDocument
            const allInBody = svgdoc.querySelectorAll("g");
            for (element of allInBody) {
                if (element.nodeName == "g" && element.getAttribute("inkscape:label") && isNaN(element.getAttribute("inkscape:label").split(" ")[0]) == false) {
                    name = element.getAttribute("inkscape:label")
                    num = Number(name.split(" ")[0])
                    console.log(num)
                    console.log(name)
                    if(!(num in layers)){
                        layers[num] = []
                    }
                    layers[num].push(element)
                    if(!(num in ignores)){
                        ignores[num] = []
                    }
                    var reg = /#RM\{(.*?)\}/g;
                    var result;
                    while((result = reg.exec(name)) !== null) {
                        ignores[num].push(result[1])
                        console.log(ignores)
                    }
                }
            }
            console.log(layers)
            console.log(ignores)
        }

function pn(i) {
    slides[i].contentDocument.querySelector("svg").innerHTML = slides[i].contentDocument.querySelector("svg").innerHTML.replace(">(p)", ">"+i);
}

function loadslides() {
    i = 0
    for (const path of slidepaths) {
        console.log(path)
        slides[i] = document.createElement("object");
        slides[i].setAttribute("type", "image/svg+xml");
        if(i == 0){
            slides[i].setAttribute("onload", "loadImage();drawNext();pn(0)");
        } else {
            slides[i].setAttribute("onload", "pn("+i+")");
        }
        slides[i].setAttribute("data", path);
        slides[i].setAttribute("height", "100%");
        slides[i].setAttribute("width", "100%");
        slides[i].setAttribute("class", "internal");
        slides[i].setAttribute("class", "l");
        slides[i].setAttribute("id", "svgClass"+i);
        document.getElementById("container").appendChild(slides[i])
        i+=1
    }

}
    </script>
</html>