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Code Issues Releases Wiki Activity

Code cosmetics

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This commit is contained in:
OzzieIsaacs 2017-09-20 21:13:32 +02:00
parent 0405cec4ac
commit a6dfcedfdb
1 changed files with 39 additions and 34 deletions
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31
cps/static/js/kthoom.js
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@ -78,8 +78,9 @@ kthoom.saveSettings = function() {
kthoom.loadSettings = function() {
try {
if (localStorage.kthoomSettings.length < 10)
if (localStorage.kthoomSettings.length < 10){
return;
}
var s = JSON.parse(localStorage.kthoomSettings);
kthoom.rotateTimes = s.rotateTimes;
hflip = s.hflip;
@ -111,13 +112,13 @@ var createURLFromArray = function(array, mimeType) {
throw "Browser support for Blobs is missing.";
}
if ((typeof URL !== "function" && typeof URL != "object") ||
if ((typeof URL !== "function" && typeof URL !== "object") ||
typeof URL.createObjectURL !== "function") {
throw "Browser support for Object URLs is missing";
}
return URL.createObjectURL(blob);
}
};
// Stores an image filename and its data: URI.
@ -301,7 +302,7 @@ function loadFromArrayBuffer(ab) {
}
}
// display first page if we haven't yet
if (imageFiles.length == currentImage + 1) {
if (imageFiles.length === currentImage + 1) {
updatePage();
}
});
@ -323,7 +324,7 @@ function updatePage() {
title.appendChild(document.createTextNode( (currentImage + 1 ) + "/" + totalImages ));
getElem("meter2").setAttribute("width",
100 * (totalImages == 0 ? 0 : ((currentImage +1 ) / totalImages)) + "%");
100 * (totalImages === 0 ? 0 : ((currentImage + 1 ) / totalImages)) + "%");
if (imageFiles[currentImage]) {
setImage(imageFiles[currentImage].dataURI);
} else {
@ -386,7 +387,10 @@ function setImage(url) {
sh = h;
kthoom.rotateTimes = (4 + kthoom.rotateTimes) % 4;
x.save();
if (kthoom.rotateTimes % 2 == 1) { sh = w; sw = h;}
if (kthoom.rotateTimes % 2 === 1) {
sh = w;
sw = h;
}
canvas.height = sh;
canvas.width = sw;
x.translate(sw / 2, sh / 2);
@ -444,13 +448,13 @@ function updateScale(clear) {
if (!/main/.test(getElem("titlebar").className)) {
maxheight -= 25;
}
if (clear || fitMode == kthoom.Key.N) {
} else if (fitMode == kthoom.Key.B) {
if (clear || fitMode === kthoom.Key.N) {
} else if (fitMode === kthoom.Key.B) {
mainImageStyle.maxWidth = "100%";
mainImageStyle.maxHeight = maxheight + "px";
} else if (fitMode == kthoom.Key.H) {
} else if (fitMode === kthoom.Key.H) {
mainImageStyle.height = maxheight + "px";
} else if (fitMode == kthoom.Key.W) {
} else if (fitMode === kthoom.Key.W) {
mainImageStyle.width = "100%";
}
kthoom.saveSettings();
@ -459,8 +463,9 @@ function updateScale(clear) {
function keyHandler(evt) {
var code = evt.keyCode;
if ($("#progress").css("display") == "none")
if ($("#progress").css("display") === "none"){
return;
}
canKeyNext = (($("body").css("offsetWidth") + $("body").css("scrollLeft")) / $("body").css("scrollWidth")) >= 1;
canKeyPrev = (scrollX <= 0);
@ -489,10 +494,10 @@ function keyHandler(evt) {
case kthoom.Key.F:
if (!hflip && !vflip) {
hflip = true;
} else if(hflip == true) {
} else if (hflip === true) {
vflip = true;
hflip = false;
} else if(vflip == true) {
} else if (vflip === true) {
vflip = false;
}
updatePage();