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@ -133,7 +133,7 @@ var createURLFromArray = function(array, mimeType) {
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if ((typeof URL !== "function" && typeof URL !== "object") ||
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typeof URL.createObjectURL !== "function") {
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throw "Browser support for Object URLs is missing";
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throw "Browser support for Object URLs is missing";
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}
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return URL.createObjectURL(blob);
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@ -179,6 +179,8 @@ kthoom.ImageFile = function(file) {
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};
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function updateDirectionButtons(){
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$("#right").show();
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$("#left").show();
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if (currentImage == 0 ) {
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if (settings.direction === 0) {
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$("#right").show();
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@ -205,11 +207,12 @@ function initProgressClick() {
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var rate = settings.direction === 0 ? x / $(this).width() : 1 - x / $(this).width();
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currentImage = Math.max(1, Math.ceil(rate * totalImages)) - 1;
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updateDirectionButtons();
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setBookmark();
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updatePage();
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});
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}
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function loadFromArrayBuffer(ab, lastCompletion = 0) {
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function loadFromArrayBuffer(ab) {
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const collator = new Intl.Collator('en', { numeric: true, sensitivity: 'base' });
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loadArchiveFormats(['rar', 'zip', 'tar'], function() {
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// Open the file as an archive
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@ -244,12 +247,8 @@ function loadFromArrayBuffer(ab, lastCompletion = 0) {
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// display first page if we haven't yet
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if (imageFiles.length === currentImage + 1) {
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if (settings.direction === 0) {
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$("#right").show();
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} else {
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$("#left").show();
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}
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updatePage(lastCompletion);
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updateDirectionButtons();
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updatePage();
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}
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} else {
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totalImages--;
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@ -264,13 +263,6 @@ function loadFromArrayBuffer(ab, lastCompletion = 0) {
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}
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function scrollTocToActive() {
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// Scroll to the thumbnail in the TOC on page change
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$("#tocView").stop().animate({
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scrollTop: $("#tocView a.active").position().top
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}, 200);
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}
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function updatePage() {
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$(".page").text((currentImage + 1 ) + "/" + totalImages);
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// Mark the current page in the TOC
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@ -282,20 +274,19 @@ function updatePage() {
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// Set it to active
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.addClass("active");
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// Scroll to the thumbnail in the TOC on page change
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$("#tocView").stop().animate({
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scrollTop: $("#tocView a.active").position().top
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}, 200);
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}
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function updatePage() {
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scrollTocToActive();
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scrollCurrentImageIntoView();
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updateProgress();
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pageDisplayUpdate();
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setTheme();
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if (imageFiles[currentImage]) {
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setImage(imageFiles[currentImage].dataURI);
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} else {
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setImage("loading");
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}
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$("body").toggleClass("dark-theme", settings.theme === "dark");
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$("#mainContent").toggleClass("disabled-scrollbar", settings.scrollbar === 0);
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kthoom.setSettings();
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kthoom.saveSettings();
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}
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@ -370,7 +361,6 @@ function setImage(url, _canvas) {
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img.onerror = function() {
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canvas.width = innerWidth - 100;
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canvas.height = 300;
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updateScale(true);
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x.fillStyle = "black";
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x.font = "50px sans-serif";
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x.strokeStyle = "black";
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@ -424,8 +414,6 @@ function setImage(url, _canvas) {
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scrollTo(0, 0);
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x.drawImage(img, 0, 0);
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updateScale(false);
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canvas.style.display = "";
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$("body").css("overflowY", "");
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x.restore();
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@ -447,6 +435,7 @@ function showLeftPage() {
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} else {
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showNextPage();
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}
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setBookmark();
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}
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function showRightPage() {
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@ -455,6 +444,7 @@ function showRightPage() {
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} else {
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showPrevPage();
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}
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setBookmark();
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}
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function showPrevPage() {
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@ -464,9 +454,6 @@ function showPrevPage() {
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currentImage++;
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} else {
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updatePage();
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if (settings.nextPage === 0) {
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$("#mainContent").scrollTop(0);
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}
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}
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updateDirectionButtons();
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}
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@ -478,9 +465,6 @@ function showNextPage() {
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currentImage--;
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} else {
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updatePage();
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if (settings.nextPage === 0) {
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$("#mainContent").scrollTop(0);
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}
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}
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updateDirectionButtons();
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}
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@ -497,7 +481,7 @@ function scrollCurrentImageIntoView() {
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}
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}
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function updateScale(clear) {
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function updateScale() {
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var canvasArray = $("#mainContent > canvas");
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var maxheight = innerHeight - 50;
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@ -506,7 +490,7 @@ function updateScale(clear) {
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canvasArray.css("maxWidth", "");
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canvasArray.css("maxHeight", "");
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if(!clear) {
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if(settings.pageDisplay === 0) {
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canvasArray.addClass("hide");
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pageDisplayUpdate();
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}
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@ -667,13 +651,23 @@ function drawCanvas() {
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$("#mainContent").append(canvasElement);
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}
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function updateArrows() {
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if ($('input[name="direction"]:checked').val() === "0") {
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$("#prev_page_key").html("←");
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$("#next_page_key").html("→");
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} else {
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$("#prev_page_key").html("→");
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$("#next_page_key").html("←");
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}
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};
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function init(filename) {
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var request = new XMLHttpRequest();
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request.open("GET", filename);
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request.responseType = "arraybuffer";
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request.addEventListener("load", function() {
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request.addEventListener("load", function () {
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if (request.status >= 200 && request.status < 300) {
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loadFromArrayBuffer(request.response, currentImage);
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loadFromArrayBuffer(request.response);
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} else {
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console.warn(request.statusText, request.responseText);
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}
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@ -687,18 +681,18 @@ function init(filename) {
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$(document).keydown(keyHandler);
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$(window).resize(function() {
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$(window).resize(function () {
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updateScale();
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});
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// Open TOC menu
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$("#slider").click(function() {
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$("#slider").click(function () {
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$("#sidebar").toggleClass("open");
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$("#main").toggleClass("closed");
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$(this).toggleClass("icon-menu icon-right");
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// We need this in a timeout because if we call it during the CSS transition, IE11 shakes the page ¯\_(ツ)_/¯
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setTimeout(function() {
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setTimeout(function () {
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|
|
// Focus on the TOC or the main content area, depending on which is open
|
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|
|
$("#main:not(.closed) #mainContent, #sidebar.open #tocView").focus();
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scrollTocToActive();
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@ -706,12 +700,12 @@ function init(filename) {
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});
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// Open Settings modal
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$("#setting").click(function() {
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$("#setting").click(function () {
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$("#settings-modal").toggleClass("md-show");
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});
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// On Settings input change
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$("#settings input").on("change", function() {
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$("#settings input").on("change", function () {
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// Get either the checked boolean or the assigned value
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var value = this.type === "checkbox" ? this.checked : this.value;
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@ -720,43 +714,40 @@ function init(filename) {
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settings[this.name] = value;
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if(["hflip", "vflip", "rotateTimes"].includes(this.name)) {
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if (["hflip", "vflip", "rotateTimes"].includes(this.name)) {
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reloadImages();
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} else if(this.name === "direction") {
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} else if (this.name === "direction") {
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updateDirectionButtons();
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return updateProgress();
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}
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updatePage();
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updateScale(false);
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updateScale();
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});
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// Close modal
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|
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$(".closer, .overlay").click(function() {
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$(".closer, .overlay").click(function () {
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$(".md-show").removeClass("md-show");
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$("#mainContent").focus(); // focus back on the main container so you use up/down keys without having to click on it
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|
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$("#mainContent").focus(); // focus back on the main container so you use up/down keys without having to click on it
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});
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// TOC thumbnail pagination
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$("#thumbnails").on("click", "a", function() {
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$("#thumbnails").on("click", "a", function () {
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|
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currentImage = $(this).data("page") - 1;
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updatePage();
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if (settings.nextPage === 0) {
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$("#mainContent").scrollTop(0);
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}
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});
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// Fullscreen mode
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|
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if (typeof screenfull !== "undefined") {
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|
|
$("#fullscreen").click(function() {
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|
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$("#fullscreen").click(function () {
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|
|
screenfull.toggle($("#container")[0]);
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|
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// Focus on main container so you can use up/down keys immediately after fullscreen
|
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|
|
$("#mainContent").focus();
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|
|
// Focus on main container so you can use up/down keys immediately after fullscreen
|
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|
|
$("#mainContent").focus();
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|
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});
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|
|
if (screenfull.raw) {
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|
|
var $button = $("#fullscreen");
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|
|
document.addEventListener(screenfull.raw.fullscreenchange, function() {
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|
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document.addEventListener(screenfull.raw.fullscreenchange, function () {
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screenfull.isFullscreen
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|
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? $button.addClass("icon-resize-small").removeClass("icon-resize-full")
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|
|
: $button.addClass("icon-resize-full").removeClass("icon-resize-small");
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|
|
@ -767,15 +758,15 @@ function init(filename) {
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|
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// Focus the scrollable area so that keyboard scrolling work as expected
|
|
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|
|
$("#mainContent").focus();
|
|
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|
|
$("#mainContent").swipe( {
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|
|
swipeRight:function() {
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|
|
$("#mainContent").swipe({
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|
|
swipeRight: function () {
|
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|
|
showLeftPage();
|
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|
|
},
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|
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|
|
swipeLeft:function() {
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|
|
swipeLeft: function () {
|
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|
|
showRightPage();
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|
|
},
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|
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|
|
});
|
|
|
|
|
$(".mainImage").click(function(evt) {
|
|
|
|
|
$(".mainImage").click(function (evt) {
|
|
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|
|
// Firefox does not support offsetX/Y, so we have to manually calculate
|
|
|
|
|
// where the user clicked in the image.
|
|
|
|
|
var mainContentWidth = $("#mainContent").width();
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|
|
|
@ -812,24 +803,30 @@ function init(filename) {
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});
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|
|
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|
|
|
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|
|
// Scrolling up/down will update current image if a new image is into view (for Long Strip Display)
|
|
|
|
|
$("#mainContent").scroll(function(){
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|
|
|
|
$("#mainContent").scroll(function (event){
|
|
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|
|
var scroll = $("#mainContent").scrollTop();
|
|
|
|
|
if(settings.pageDisplay === 0) {
|
|
|
|
|
var viewLength = 0;
|
|
|
|
|
$(".mainImage").each(function(){
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|
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|
|
viewLength += $(this).height();
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|
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|
|
});
|
|
|
|
|
if (settings.pageDisplay === 0) {
|
|
|
|
|
// Don't trigger the scroll for Single Page
|
|
|
|
|
} else if(scroll > prevScrollPosition) {
|
|
|
|
|
} else if (scroll > prevScrollPosition) {
|
|
|
|
|
//Scroll Down
|
|
|
|
|
if(currentImage + 1 < imageFiles.length) {
|
|
|
|
|
if(currentImageOffset(currentImage + 1) <= 1) {
|
|
|
|
|
if (currentImage + 1 < imageFiles.length) {
|
|
|
|
|
if (currentImageOffset(currentImage + 1) <= 1) {
|
|
|
|
|
currentImage++;
|
|
|
|
|
console.log(Math.round(imageFiles.length / viewLength * scroll, 0));
|
|
|
|
|
scrollTocToActive();
|
|
|
|
|
updateProgress();
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
} else {
|
|
|
|
|
//Scroll Up
|
|
|
|
|
if(currentImage - 1 > -1 ) {
|
|
|
|
|
if(currentImageOffset(currentImage - 1) >= 0) {
|
|
|
|
|
if (currentImage - 1 > -1) {
|
|
|
|
|
if (currentImageOffset(currentImage - 1) >= 0) {
|
|
|
|
|
currentImage--;
|
|
|
|
|
console.log(Math.round(imageFiles.length / viewLength * scroll, 0));
|
|
|
|
|
scrollTocToActive();
|
|
|
|
|
updateProgress();
|
|
|
|
|
}
|
|
|
|
@ -844,3 +841,31 @@ function init(filename) {
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function currentImageOffset(imageIndex) {
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return $(".mainImage").eq(imageIndex).offset().top - $("#mainContent").position().top
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}
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function setBookmark() {
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// get csrf_token
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let csrf_token = $("input[name='csrf_token']").val();
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//This sends a bookmark update to calibreweb.
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$.ajax(calibre.bookmarkUrl, {
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method: "post",
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data: {
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csrf_token: csrf_token,
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bookmark: currentImage
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}
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}).fail(function (xhr, status, error) {
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console.error(error);
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});
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}
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$(function() {
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$('input[name="direction"]').change(function () {
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updateArrows();
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});
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$('#left').click(function () {
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showLeftPage();
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});
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$('#right').click(function () {
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showRightPage();
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});
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});
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