-/*
- This is a packed deck.js with some extensions and styles.
- It has been generated from version 16322c026d0e5b6e9953e12362ca665d5d09304e .
- It includes:
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck/extensions/includedeck/load.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//jquery.min.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//modernizr.custom.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//core/deck.core.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/smarkdown/markdown.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/smarkdown/deck.smarkdown.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/fit/deck.fit.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//libs/display-latex2.user.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/simplemath/deck.simplemath.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/clone/deck.clone.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/goto/deck.goto.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/progress/deck.progress.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/navigation/deck.navigation.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/menu/deck.menu.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/step/deck.step.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/events/deck.events.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/anim/deck.anim.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//libs/jquerysvg/jquery.svg.min.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//libs/jquerysvg/jquery.svganim.min.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/svg/deck.svg.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/metadata/deck.metadata.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/attribution/deck.attribution.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/container-styling/deck.container-styling.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/timekeeper/deck.timekeeper.js
- browsercast/popcorn.js
- browsercast/deck.browsercast.js
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/style-chunks/core.css
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/fit/deck.fit-fs.css
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/clone/deck.clone.css
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/goto/deck.goto.css
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/progress/deck.progress.css
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/navigation/deck.navigation.css
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/menu/deck.menu.css
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/attribution/deck.attribution.css
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/timekeeper/deck.timekeeper.css
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/style-chunks/simple.css
- /home/twilight/projects/deck.browsercast.js-demo/tmpdeck//extensions/style-chunks/comments.css
- browsercast/deck.browsercast.css
- browsercast/player.css
-*/
-
-
-/*!
- * Includedeck.
- *
- * Copyright (c) 2013-2014 Rémi Emonet.
- * Licensed under the MIT license.
- * https://github.com/imakewebthings/deck.js/blob/master/MIT-license.txt
- *
- * The goal of this extension is to simplify include of deck.js,
- * its profiles/themes and the extensions.
- *
- * The first goal is not performance of loading (still it should
- * allow the display of a message while loading) but on ease of
- * use and extensibility (i.e., includedeck does not need to know
- * about all existing extensions, even if by default it does know
- * some of them).
- *
- */
-
-
-
-var head_conf = {
-
-};
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-//# sourceMappingURL=head.load.min.js.map
-
-
-// this is the actual includedeck
-function includedeck(m, c) {
- var maybe = function(f) { return f || (function(){}); }
- var modules = m || [];
- var conf = c || {};
- var initDelay = conf.INITDELAY;
- var cb = {
- beforeLoad: maybe(conf.BEFORELOAD),
- beforeDelay: maybe(conf.BEFOREDELAY), // useful only if INITDELAY is set, else, just like BEFOREINIT
- beforeInit: maybe(conf.BEFOREINIT),
- afterInit: maybe(conf.AFTERINIT),
- atExit: maybe(conf.ATEXIT), // for backward compatibility (same as AFTERINIT)
- hasGeneric: conf.GENERIC ? true : false,
- generic: maybe(conf.GENERIC) // will receive calls like GENERIC("AFTER", "svg"), one of each BEFORE/AFTER for each file group (svg, simplemath, ...)
- };
- var prefix = conf.PREFIX || "deck.js";
-
- if (typeof(modules) == "string") {
- modules = modules.split(/ +/);
- }
-
- // todo: make this externally extensible
- // todo: maybe have a mechanism to load a list of dependency (e.g., mymodule-files.js)
-
- var info = {
- //
- // core (differerent possible cores)
- "deck-core-dependencies": [
- prefix + "/jquery.min.js",
- prefix + "/modernizr.custom.js"
- //prefix + "/extensions/includedeck/___after___core___.js"
- ],
- "deck": [
- "@_deck-core-dependencies",
- prefix + "/core/deck.core.css",
- prefix + "/core/deck.core.js"
- ],
- "newdeck": [
- "@_deck-core-dependencies",
- prefix + "/extensions/style-chunks/core.css",
- prefix + "/core/deck.core.js"
- ],
- //
- // extensions
- "fit": [ prefix + "/extensions/fit/deck.fit.js" ],
- "fit-fs": [
- prefix + "/extensions/fit/deck.fit-fs.css",
- "@_fit"
- ],
- "simplemath": [
- prefix + "/libs/display-latex2.user.js",
- prefix + "/extensions/simplemath/deck.simplemath.js"
- ],
- "smartsyntax": [ prefix + "/extensions/smartsyntax/deck.smartsyntax.js" ],
- "smarkdown": [
- prefix + "/extensions/smarkdown/markdown.js",
- prefix + "/extensions/smarkdown/deck.smarkdown.js"
- ],
- "clone": [
- prefix + "/extensions/clone/deck.clone.css",
- prefix + "/extensions/clone/deck.clone.js"
- ],
- "timekeeper": [
- prefix + "/extensions/timekeeper/deck.timekeeper.css",
- prefix + "/extensions/timekeeper/deck.timekeeper.js"
- ],
- "goto": [
- prefix + "/extensions/goto/deck.goto.css",
- prefix + "/extensions/goto/deck.goto.js"
- ],
- "status": [
- prefix + "/extensions/status/deck.status.css",
- prefix + "/extensions/status/deck.status.js"
- ],
- "progress": [
- prefix + "/extensions/progress/deck.progress.css",
- prefix + "/extensions/progress/deck.progress.js"
- ],
- "navigation": [
- prefix + "/extensions/navigation/deck.navigation.css",
- prefix + "/extensions/navigation/deck.navigation.js"
- ],
- "menu": [
- prefix + "/extensions/menu/deck.menu.css",
- prefix + "/extensions/menu/deck.menu.js"
- ],
- "step": [ prefix + "/extensions/step/deck.step.js" ],
- "events": [ prefix + "/extensions/events/deck.events.js" ],
- "anim": [ prefix + "/extensions/anim/deck.anim.js" ],
- "svg": [
- prefix + "/libs/jquerysvg/jquery.svg.min.js" ,
- prefix + "/libs/jquerysvg/jquery.svganim.min.js",
- prefix + "/extensions/svg/deck.svg.js"
- ],
- "metadata": [ prefix + "/extensions/metadata/deck.metadata.js" ],
- "attribution": [
- prefix + "/extensions/attribution/deck.attribution.css",
- prefix + "/extensions/attribution/deck.attribution.js"
- ],
- "container-styling": [ prefix + "/extensions/container-styling/deck.container-styling.js" ],
- // Style extensions
- "style-chunks": [
- prefix + "/extensions/style-chunks/simple.css",
- prefix + "/extensions/style-chunks/comments.css"
- ],
- //
- // Themes
- // // by convention, "theme:blabla" will load the default blabla theme
- //
- // Some default profiles
- //
- /// profile-1: default deck with most extensions and no theme
- "profile-1": ["@_deck", "@_smartsyntax", "@_fit-fs", "@_simplemath", "@_clone", "@_goto", "@_status", "@_navigation", "@_menu", "@_step", "@_events", "@_anim", "@_svg"],
- "profile-1-fitnofs": ["@_deck", "@_smartsyntax", "@_fit", "@_simplemath", "@_clone", "@_goto", "@_status", "@_navigation", "@_menu", "@_step", "@_events", "@_anim", "@_svg"],
- /// profile-2: new deck (cleaner css) with most extensions and no theme
- "profile-2": ["@_newdeck", "@_smartsyntax", "@_fit-fs", "@_simplemath", "@_clone", "@_goto", "@_status", "@_navigation", "@_menu", "@_step", "@_events", "@_anim", "@_svg"],
- "profile-2-fitnofs": ["@_newdeck", "@_smartsyntax", "@_fit", "@_simplemath", "@_clone", "@_goto", "@_status", "@_navigation", "@_menu", "@_step", "@_events", "@_anim", "@_svg"],
- /// profile-3: big profile = profile-2 / with new status (progress) + all good bundled extensions
- "profile-3": ["@_newdeck", "@_smartsyntax", "@_fit-fs", "@_simplemath", "@_clone", "@_goto", "@_progress", "@_navigation", "@_menu", "@_step", "@_events", "@_anim", "@_svg",
- "@_metadata", "@_attribution", "@_container-styling", "@_timekeeper"],
- /// profile-4: big profile (as profile 3) but with the smarkdown instead of the smartsyntax
- "profile-4": ["@_newdeck", "@_smarkdown", "@_fit-fs", "@_simplemath", "@_clone", "@_goto", "@_progress", "@_navigation", "@_menu", "@_step", "@_events", "@_anim", "@_svg",
- "@_metadata", "@_attribution", "@_container-styling", "@_timekeeper"],
- /// profile-5: use smarkdown and include more useful things (CSS: simple, comments)
- "profile-5": ["@_newdeck", "@_smarkdown", "@_fit-fs", "@_simplemath", "@_clone", "@_goto", "@_progress", "@_navigation", "@_menu", "@_step", "@_events", "@_anim", "@_svg",
- "@_metadata", "@_attribution", "@_container-styling", "@_timekeeper", "@_style-chunks"],
- dummy: {}
- };
-
- var endsInJsOrCss = /\.(css|js)$/;
-
- // Defensive check that there are no *.js/*.css in the info (as they won't be useable anyways)
- for (k in info) {
- if (endsInJsOrCss.test(k)) {
- alert("Internal problem detected in includedeck: '" + k + "' won't be useable.");
- }
- }
-
- // TODO?: handle default extensions (deck.js/extensions/N/deck.N.{js,css}
- // TODO?: some should come before others, e.g. anim before svg, (or before any (deck) or before most (loading...))
-
- // if there are two '#' in the url, take everything after the second as a theme name
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- }
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- var toLoad = [];
- var addInfo = function(k) {
- if (k.substring(0, 6) == "theme:") {
- k = k.substring(6)
- if (forceTheme) { // replace by the url forced theme (works only with default themes...
- k = forceTheme
- }
- if (k.substring(0, 2) == "x:") {
- k = k.substring(2)
- toLoad = toLoad.concat(prefix + "/deck.js-theme-builder/" + k + ".css");
- } else {
- toLoad = toLoad.concat(prefix + "/themes/style/" + k + ".css");
- }
- return;
- }
- if (k.substring(0, 10) == "extension:") {
- toLoad = toLoad.concat(prefix + "/extensions/" + k.substring(10));
- return;
- }
- if (endsInJsOrCss.test(k)) {
- toLoad = toLoad.concat(k);
- return;
- }
- var closure = function(wh, e) { return function () { cb.generic(wh, e); } };
- for (i in info[k]) {
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- var e = info[k][i].substring(2);
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- }
- }
-
- for (i in modules) {
- addInfo(modules[i]);
- }
-
- if (typeof ACTUALLY_EXPORT_A_LIST_OF_FILES !== 'undefined') {
- return toLoad;
- }
-
- { // First insert a CSS, just to fit modernizr
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- if (typeof ACTUALLY_FILL_CSS !== 'undefined') {
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- document.getElementsByTagName("head")[0].appendChild(c);
- }
-
- // custom adapter function to split the load list at each function and call by head.js by block (need to end with a function)
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- $.deck('init', conf);
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-
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-/*!
-Deck JS - deck.core
-Copyright (c) 2011-2014 Caleb Troughton
-Dual licensed under the MIT license.
-https://github.com/imakewebthings/deck.js/blob/master/MIT-license.txt
-*/
-
-/*
-The deck.core module provides all the basic functionality for creating and
-moving through a deck. It does so by applying classes to indicate the state of
-the deck and its slides, allowing CSS to take care of the visual representation
-of each state. It also provides methods for navigating the deck and inspecting
-its state, as well as basic key bindings for going to the next and previous
-slides. More functionality is provided by wholly separate extension modules
-that use the API provided by core.
-*/
-(function($, undefined) {
- var slides, currentIndex, $container, $fragmentLinks;
-
- var events = {
- /*
- This event fires at the beginning of a slide change, before the actual
- change occurs. Its purpose is to give extension authors a way to prevent
- the slide change from occuring. This is done by calling preventDefault
- on the event object within this event. If that is done, the deck.change
- event will never be fired and the slide will not change.
- */
- beforeChange: 'deck.beforeChange',
-
- /*
- This event fires whenever the current slide changes, whether by way of
- next, prev, or go. The callback function is passed two parameters, from
- and to, equal to the indices of the old slide and the new slide
- respectively. If preventDefault is called on the event within this handler
- the slide change does not occur.
-
- $(document).bind('deck.change', function(event, from, to) {
- alert('Moving from slide ' + from + ' to ' + to);
- });
- */
- change: 'deck.change',
-
- /*
- This event fires at the beginning of deck initialization. This event makes
- a good hook for preprocessing extensions looking to modify the DOM before
- the deck is fully initialized. It is also possible to halt the deck.init
- event from firing while you do things in beforeInit. This can be done by
- calling lockInit on the event object passed to this event. The init can be
- released by calling releaseInit.
-
- $(document).bind('deck.beforeInit', function(event) {
- event.lockInit(); // halts deck.init event
- window.setTimeout(function() {
- event.releaseInit(); // deck.init will now fire 2 seconds later
- }, 2000);
- });
-
- The init event will be fired regardless of locks after
- options.initLockTimeout milliseconds.
- */
- beforeInitialize: 'deck.beforeInit',
-
- /*
- This event fires at the end of deck initialization. Extensions should
- implement any code that relies on user extensible options (key bindings,
- element selectors, classes) within a handler for this event. Native
- events associated with Deck JS should be scoped under a .deck event
- namespace, as with the example below:
-
- var $d = $(document);
- $.deck.defaults.keys.myExtensionKeycode = 70; // 'h'
- $d.bind('deck.init', function() {
- $d.bind('keydown.deck', function(event) {
- if (event.which === $.deck.getOptions().keys.myExtensionKeycode) {
- // Rock out
- }
- });
- });
- */
- initialize: 'deck.init'
- };
-
- var options = {};
- var $document = $(document);
- var $window = $(window);
- var stopPropagation = function(event) {
- event.stopPropagation();
- };
-
- var updateContainerState = function() {
- var oldIndex = $container.data('onSlide');
- $container.removeClass(options.classes.onPrefix + oldIndex);
- $container.addClass(options.classes.onPrefix + currentIndex);
- $container.data('onSlide', currentIndex);
- };
-
- var updateChildCurrent = function() {
- var $oldCurrent = $('.' + options.classes.current);
- var $oldParents = $oldCurrent.parentsUntil(options.selectors.container);
- var $newCurrent = slides[currentIndex];
- var $newParents = $newCurrent.parentsUntil(options.selectors.container);
- $oldParents.removeClass(options.classes.childCurrent);
- $newParents.addClass(options.classes.childCurrent);
- };
-
- var removeOldSlideStates = function() {
- var $all = $();
- $.each(slides, function(i, el) {
- $all = $all.add(el);
- });
- $all.removeClass([
- options.classes.before,
- options.classes.previous,
- options.classes.current,
- options.classes.next,
- options.classes.after
- ].join(' '));
- };
-
- var addNewSlideStates = function() {
- slides[currentIndex].addClass(options.classes.current);
- if (currentIndex > 0) {
- slides[currentIndex-1].addClass(options.classes.previous);
- }
- if (currentIndex + 1 < slides.length) {
- slides[currentIndex+1].addClass(options.classes.next);
- }
- if (currentIndex > 1) {
- $.each(slides.slice(0, currentIndex - 1), function(i, $slide) {
- $slide.addClass(options.classes.before);
- });
- }
- if (currentIndex + 2 < slides.length) {
- $.each(slides.slice(currentIndex+2), function(i, $slide) {
- $slide.addClass(options.classes.after);
- });
- }
- };
-
- var setAriaHiddens = function() {
- $(options.selectors.slides).each(function() {
- var $slide = $(this);
- var isSub = $slide.closest('.' + options.classes.childCurrent).length;
- var isBefore = $slide.hasClass(options.classes.before) && !isSub;
- var isPrevious = $slide.hasClass(options.classes.previous) && !isSub;
- var isNext = $slide.hasClass(options.classes.next);
- var isAfter = $slide.hasClass(options.classes.after);
- var ariaHiddenValue = isBefore || isPrevious || isNext || isAfter;
- $slide.attr('aria-hidden', ariaHiddenValue);
- });
- };
-
- var updateStates = function() {
- updateContainerState();
- updateChildCurrent();
- removeOldSlideStates();
- addNewSlideStates();
- if (options.setAriaHiddens) {
- setAriaHiddens();
- }
- };
-
- var initSlidesArray = function(elements) {
- if ($.isArray(elements)) {
- $.each(elements, function(i, element) {
- slides.push($(element));
- });
- }
- else {
- $(elements).each(function(i, element) {
- slides.push($(element));
- });
- }
- };
-
- var bindKeyEvents = function() {
- var editables = [
- 'input',
- 'textarea',
- 'select',
- 'button',
- 'meter',
- 'progress',
- '[contentEditable]'
- ].join(', ');
-
- $document.unbind('keydown.deck').bind('keydown.deck', function(event) {
- var isNext = event.which === options.keys.next;
- var isPrev = event.which === options.keys.previous;
- isNext = isNext || $.inArray(event.which, options.keys.next) > -1;
- isPrev = isPrev || $.inArray(event.which, options.keys.previous) > -1;
-
- if (isNext) {
- methods.next();
- event.preventDefault();
- }
- else if (isPrev) {
- methods.prev();
- event.preventDefault();
- }
- });
-
- $document.undelegate(editables, 'keydown.deck', stopPropagation);
- $document.delegate(editables, 'keydown.deck', stopPropagation);
- };
-
- var bindTouchEvents = function() {
- var startTouch;
- var direction = options.touch.swipeDirection;
- var tolerance = options.touch.swipeTolerance;
- var listenToHorizontal = ({ both: true, horizontal: true })[direction];
- var listenToVertical = ({ both: true, vertical: true })[direction];
-
- $container.unbind('touchstart.deck');
- $container.bind('touchstart.deck', function(event) {
- if (!startTouch) {
- startTouch = $.extend({}, event.originalEvent.targetTouches[0]);
- }
- });
-
- $container.unbind('touchmove.deck');
- $container.bind('touchmove.deck', function(event) {
- $.each(event.originalEvent.changedTouches, function(i, touch) {
- if (!startTouch || touch.identifier !== startTouch.identifier) {
- return true;
- }
- var xDistance = touch.screenX - startTouch.screenX;
- var yDistance = touch.screenY - startTouch.screenY;
- var leftToRight = xDistance > tolerance && listenToHorizontal;
- var rightToLeft = xDistance < -tolerance && listenToHorizontal;
- var topToBottom = yDistance > tolerance && listenToVertical;
- var bottomToTop = yDistance < -tolerance && listenToVertical;
-
- if (leftToRight || topToBottom) {
- $.deck('prev');
- startTouch = undefined;
- }
- else if (rightToLeft || bottomToTop) {
- $.deck('next');
- startTouch = undefined;
- }
- return false;
- });
-
- if (listenToVertical) {
- event.preventDefault();
- }
- });
-
- $container.unbind('touchend.deck');
- $container.bind('touchend.deck', function(event) {
- $.each(event.originalEvent.changedTouches, function(i, touch) {
- if (startTouch && touch.identifier === startTouch.identifier) {
- startTouch = undefined;
- }
- });
- });
- };
-
- var indexInBounds = function(index) {
- return typeof index === 'number' && index >=0 && index < slides.length;
- };
-
- var createBeforeInitEvent = function() {
- var event = $.Event(events.beforeInitialize);
- event.locks = 0;
- event.done = $.noop;
- event.lockInit = function() {
- ++event.locks;
- };
- event.releaseInit = function() {
- --event.locks;
- if (!event.locks) {
- event.done();
- }
- };
- return event;
- };
-
- var goByHash = function(str) {
- var id = str.substr(str.indexOf("#") + 1);
-
- $.each(slides, function(i, $slide) {
- if ($slide.attr('id') === id) {
- $.deck('go', i);
- return false;
- }
- });
-
- // If we don't set these to 0 the container scrolls due to hashchange
- if (options.preventFragmentScroll) {
- $.deck('getContainer').scrollLeft(0).scrollTop(0);
- }
- };
-
- var assignSlideId = function(i, $slide) {
- var currentId = $slide.attr('id');
- var previouslyAssigned = $slide.data('deckAssignedId') === currentId;
- if (!currentId || previouslyAssigned) {
- $slide.attr('id', options.hashPrefix + i);
- $slide.data('deckAssignedId', options.hashPrefix + i);
- }
- };
-
- var removeContainerHashClass = function(id) {
- $container.removeClass(options.classes.onPrefix + id);
- };
-
- var addContainerHashClass = function(id) {
- $container.addClass(options.classes.onPrefix + id);
- };
-
- var setupHashBehaviors = function() {
- $fragmentLinks = $();
- $.each(slides, function(i, $slide) {
- var hash, altHash;
-
- assignSlideId(i, $slide);
- hash = '#' + $slide.attr('id');
- altHash = '#/' + $slide.attr('id');
- if (hash === window.location.hash || altHash === window.location.hash) {
- setTimeout(function() {
- $.deck('go', i);
- }, 1);
- }
- $fragmentLinks = $fragmentLinks.add('a[href="' + hash + '"]');
- });
-
- if (slides.length) {
- addContainerHashClass($.deck('getSlide').attr('id'));
- };
- };
-
- var changeHash = function(from, to) {
- var hash = '#' + $.deck('getSlide', to).attr('id');
- var hashPath = window.location.href.replace(/#.*/, '') + hash;
-
- removeContainerHashClass($.deck('getSlide', from).attr('id'));
- addContainerHashClass($.deck('getSlide', to).attr('id'));
- if (Modernizr.history) {
- window.history.replaceState({}, "", hashPath);
- }
- };
-
- /* Methods exposed in the jQuery.deck namespace */
- var methods = {
-
- /*
- jQuery.deck(selector, options)
-
- selector: string | jQuery | array
- options: object, optional
-
- Initializes the deck, using each element matched by selector as a slide.
- May also be passed an array of string selectors or jQuery objects, in
- which case each selector in the array is considered a slide. The second
- parameter is an optional options object which will extend the default
- values.
-
- Users may also pass only an options object to init. In this case the slide
- selector will be options.selectors.slides which defaults to .slide.
-
- $.deck('.slide');
-
- or
-
- $.deck([
- '#first-slide',
- '#second-slide',
- '#etc'
- ]);
- */
- init: function(opts) {
- var beforeInitEvent = createBeforeInitEvent();
- var overrides = opts;
-
- if (!$.isPlainObject(opts)) {
- overrides = arguments[1] || {};
- $.extend(true, overrides, {
- selectors: {
- slides: arguments[0]
- }
- });
- }
-
- options = $.extend(true, {}, $.deck.defaults, overrides);
- slides = [];
- currentIndex = 0;
- $container = $(options.selectors.container);
-
- // Hide the deck while states are being applied to kill transitions
- $container.addClass(options.classes.loading);
-
- // populate the array of slides for pre-init
- initSlidesArray(options.selectors.slides);
- // Pre init event for preprocessing hooks
- beforeInitEvent.done = function() {
- // reInitSlidesArray is meant only for beforeInit
- methods['reInitSlidesArray'] = function() {
- alert('Deck.js method "reInitSlidesArray" is meant to be called in the beforeInit phase only.');
- }
- // re-populate the array of slides
- slides = [];
- initSlidesArray(options.selectors.slides);
- setupHashBehaviors();
- bindKeyEvents();
- bindTouchEvents();
- $container.scrollLeft(0).scrollTop(0);
-
- if (slides.length) {
- updateStates();
- }
-
- // Show deck again now that slides are in place
- $container.removeClass(options.classes.loading);
- $document.trigger(events.initialize);
- };
-
- beforeInitEvent.lockInit();
- $document.trigger(beforeInitEvent);
- beforeInitEvent.releaseInit();
- window.setTimeout(function() {
- if (beforeInitEvent.locks) {
- if (window.console) {
- window.console.warn('Something locked deck initialization\
- without releasing it before the timeout. Proceeding with\
- initialization anyway.');
- }
- beforeInitEvent.done();
- }
- }, options.initLockTimeout);
- },
-
- /*
- jQuery.deck('reInitSlidesArray')
-
- Force a recomputation of the "slides" array. This method is meant
- to be used by extensions that generate new slides in the
- beforeInit phase.
- */
-
- reInitSlidesArray: function() {
- slides = [];
- initSlidesArray(options.selectors.slides);
- },
-
- /*
- jQuery.deck('go', index)
-
- index: integer | string
-
- Moves to the slide at the specified index if index is a number. Index is
- 0-based, so $.deck('go', 0); will move to the first slide. If index is a
- string this will move to the slide with the specified id. If index is out
- of bounds or doesn't match a slide id the call is ignored.
- */
- go: function(indexOrId) {
- var beforeChangeEvent = $.Event(events.beforeChange);
- var index;
-
- /* Number index, easy. */
- if (indexInBounds(indexOrId)) {
- index = indexOrId;
- }
- /* Id string index, search for it and set integer index */
- else if (typeof indexOrId === 'string') {
- $.each(slides, function(i, $slide) {
- if ($slide.attr('id') === indexOrId) {
- index = i;
- return false;
- }
- });
- }
- if (typeof index === 'undefined') {
- return;
- }
-
- /* Trigger beforeChange. If nothing prevents the change, trigger
- the slide change. */
- $document.trigger(beforeChangeEvent, [currentIndex, index]);
- if (!beforeChangeEvent.isDefaultPrevented()) {
- $document.trigger(events.change, [currentIndex, index]);
- changeHash(currentIndex, index);
- currentIndex = index;
- updateStates();
- }
- },
-
- /*
- jQuery.deck('next')
-
- Moves to the next slide. If the last slide is already active, the call
- is ignored.
- */
- next: function() {
- methods.go(currentIndex+1);
- },
-
- /*
- jQuery.deck('prev')
-
- Moves to the previous slide. If the first slide is already active, the
- call is ignored.
- */
- prev: function() {
- methods.go(currentIndex-1);
- },
-
- /*
- jQuery.deck('getSlide', index)
-
- index: integer, optional
-
- Returns a jQuery object containing the slide at index. If index is not
- specified, the current slide is returned.
- */
- getSlide: function(index) {
- index = typeof index !== 'undefined' ? index : currentIndex;
- if (!indexInBounds(index)) {
- return null;
- }
- return slides[index];
- },
-
- /*
- jQuery.deck('getSlides')
-
- Returns all slides as an array of jQuery objects.
- */
- getSlides: function() {
- return slides;
- },
-
- /*
- jQuery.deck('getTopLevelSlides')
-
- Returns all slides that are not subslides.
- */
- getTopLevelSlides: function() {
- var topLevelSlides = [];
- var slideSelector = options.selectors.slides;
- var subSelector = [slideSelector, slideSelector].join(' ');
- $.each(slides, function(i, $slide) {
- if (!$slide.is(subSelector)) {
- topLevelSlides.push($slide);
- }
- });
- return topLevelSlides;
- },
-
- /*
- jQuery.deck('getNestedSlides', index)
-
- index: integer, optional
-
- Returns all the nested slides of the current slide. If index is
- specified it returns the nested slides of the slide at that index.
- If there are no nested slides this will return an empty array.
- */
- getNestedSlides: function(index) {
- var targetIndex = index == null ? currentIndex : index;
- var $targetSlide = $.deck('getSlide', targetIndex);
- var $nesteds = $targetSlide.find(options.selectors.slides);
- var nesteds = $nesteds.get();
- return $.map(nesteds, function(slide, i) {
- return $(slide);
- });
- },
-
-
- /*
- jQuery.deck('getContainer')
-
- Returns a jQuery object containing the deck container as defined by the
- container option.
- */
- getContainer: function() {
- return $container;
- },
-
- /*
- jQuery.deck('getOptions')
-
- Returns the options object for the deck, including any overrides that
- were defined at initialization.
- */
- getOptions: function() {
- return options;
- },
-
- /*
- jQuery.deck('extend', name, method)
-
- name: string
- method: function
-
- Adds method to the deck namespace with the key of name. This doesn’t
- give access to any private member data — public methods must still be
- used within method — but lets extension authors piggyback on the deck
- namespace rather than pollute jQuery.
-
- $.deck('extend', 'alert', function(msg) {
- alert(msg);
- });
-
- // Alerts 'boom'
- $.deck('alert', 'boom');
- */
- extend: function(name, method) {
- methods[name] = method;
- }
- };
-
- /* jQuery extension */
- $.deck = function(method, arg) {
- var args = Array.prototype.slice.call(arguments, 1);
- if (methods[method]) {
- return methods[method].apply(this, args);
- }
- else {
- if (window.defaultDeckCallIsAnError) {
- alert("'" + method + "' not found (or meant to be a parameter-less init)");
- }
- else {
- return methods.init(method, arg);
- }
- }
- };
-
- /*
- The default settings object for a deck. All deck extensions should extend
- this object to add defaults for any of their options.
-
- options.classes.after
- This class is added to all slides that appear after the 'next' slide.
-
- options.classes.before
- This class is added to all slides that appear before the 'previous'
- slide.
-
- options.classes.childCurrent
- This class is added to all elements in the DOM tree between the
- 'current' slide and the deck container. For standard slides, this is
- mostly seen and used for nested slides.
-
- options.classes.current
- This class is added to the current slide.
-
- options.classes.loading
- This class is applied to the deck container during loading phases and is
- primarily used as a way to short circuit transitions between states
- where such transitions are distracting or unwanted. For example, this
- class is applied during deck initialization and then removed to prevent
- all the slides from appearing stacked and transitioning into place
- on load.
-
- options.classes.next
- This class is added to the slide immediately following the 'current'
- slide.
-
- options.classes.onPrefix
- This prefix, concatenated with the current slide index, is added to the
- deck container as you change slides.
-
- options.classes.previous
- This class is added to the slide immediately preceding the 'current'
- slide.
-
- options.selectors.container
- Elements matched by this CSS selector will be considered the deck
- container. The deck container is used to scope certain states of the
- deck, as with the onPrefix option, or with extensions such as deck.goto
- and deck.menu.
-
- options.selectors.slides
- Elements matched by this selector make up the individual deck slides.
- If a user chooses to pass the slide selector as the first argument to
- $.deck() on initialization it does the same thing as passing in this
- option and this option value will be set to the value of that parameter.
-
- options.keys.next
- The numeric keycode used to go to the next slide.
-
- options.keys.previous
- The numeric keycode used to go to the previous slide.
-
- options.touch.swipeDirection
- The direction swipes occur to cause slide changes. Can be 'horizontal',
- 'vertical', or 'both'. Any other value or a falsy value will disable
- swipe gestures for navigation.
-
- options.touch.swipeTolerance
- The number of pixels the users finger must travel to produce a swipe
- gesture.
-
- options.initLockTimeout
- The number of milliseconds the init event will wait for BeforeInit event
- locks to be released before firing the init event regardless.
-
- options.hashPrefix
- Every slide that does not have an id is assigned one at initialization.
- Assigned ids take the form of hashPrefix + slideIndex, e.g., slide-0,
- slide-12, etc.
-
- options.preventFragmentScroll
- When deep linking to a hash of a nested slide, this scrolls the deck
- container to the top, undoing the natural browser behavior of scrolling
- to the document fragment on load.
-
- options.setAriaHiddens
- When set to true, deck.js will set aria hidden attributes for slides
- that do not appear onscreen according to a typical heirarchical
- deck structure. You may want to turn this off if you are using a theme
- where slides besides the current slide are visible on screen and should
- be accessible to screenreaders.
- */
- $.deck.defaults = {
- classes: {
- after: 'deck-after',
- before: 'deck-before',
- childCurrent: 'deck-child-current',
- current: 'deck-current',
- loading: 'deck-loading',
- next: 'deck-next',
- onPrefix: 'on-slide-',
- previous: 'deck-previous'
- },
-
- selectors: {
- container: '.deck-container',
- slides: '.slide'
- },
-
- keys: {
- // enter, space, page down, right arrow, down arrow,
- next: [13, 32, 34, 39, 40],
- // backspace, page up, left arrow, up arrow
- previous: [8, 33, 37, 38]
- },
-
- touch: {
- swipeDirection: 'horizontal',
- swipeTolerance: 60
- },
-
- initLockTimeout: 10000,
- hashPrefix: 'slide-',
- preventFragmentScroll: true,
- setAriaHiddens: true
- };
-
- $document.ready(function() {
- $('html').addClass('ready');
- });
-
- $window.bind('hashchange.deck', function(event) {
- if (event.originalEvent && event.originalEvent.newURL) {
- goByHash(event.originalEvent.newURL);
- }
- else {
- goByHash(window.location.hash);
- }
- });
-
- $window.bind('load.deck', function() {
- if (options.preventFragmentScroll) {
- $container.scrollLeft(0).scrollTop(0);
- }
- });
-})(jQuery);
-
-// Released under MIT license
-// Copyright (c) 2009-2010 Dominic Baggott
-// Copyright (c) 2009-2010 Ash Berlin
-// Copyright (c) 2011 Christoph Dorn <christoph@christophdorn.com> (http://www.christophdorn.com)
-
-/*jshint browser:true, devel:true */
-
-(function( expose ) {
-
-/**
- * class Markdown
- *
- * Markdown processing in Javascript done right. We have very particular views
- * on what constitutes 'right' which include:
- *
- * - produces well-formed HTML (this means that em and strong nesting is
- * important)
- *
- * - has an intermediate representation to allow processing of parsed data (We
- * in fact have two, both as [JsonML]: a markdown tree and an HTML tree).
- *
- * - is easily extensible to add new dialects without having to rewrite the
- * entire parsing mechanics
- *
- * - has a good test suite
- *
- * This implementation fulfills all of these (except that the test suite could
- * do with expanding to automatically run all the fixtures from other Markdown
- * implementations.)
- *
- * ##### Intermediate Representation
- *
- * *TODO* Talk about this :) Its JsonML, but document the node names we use.
- *
- * [JsonML]: http://jsonml.org/ "JSON Markup Language"
- **/
-var Markdown = expose.Markdown = function(dialect) {
- switch (typeof dialect) {
- case "undefined":
- this.dialect = Markdown.dialects.Gruber;
- break;
- case "object":
- this.dialect = dialect;
- break;
- default:
- if ( dialect in Markdown.dialects ) {
- this.dialect = Markdown.dialects[dialect];
- }
- else {
- throw new Error("Unknown Markdown dialect '" + String(dialect) + "'");
- }
- break;
- }
- this.em_state = [];
- this.strong_state = [];
- this.debug_indent = "";
-};
-
-/**
- * parse( markdown, [dialect] ) -> JsonML
- * - markdown (String): markdown string to parse
- * - dialect (String | Dialect): the dialect to use, defaults to gruber
- *
- * Parse `markdown` and return a markdown document as a Markdown.JsonML tree.
- **/
-expose.parse = function( source, dialect ) {
- // dialect will default if undefined
- var md = new Markdown( dialect );
- return md.toTree( source );
-};
-
-/**
- * toHTML( markdown, [dialect] ) -> String
- * toHTML( md_tree ) -> String
- * - markdown (String): markdown string to parse
- * - md_tree (Markdown.JsonML): parsed markdown tree
- *
- * Take markdown (either as a string or as a JsonML tree) and run it through
- * [[toHTMLTree]] then turn it into a well-formated HTML fragment.
- **/
-expose.toHTML = function toHTML( source , dialect , options ) {
- var input = expose.toHTMLTree( source , dialect , options );
-
- return expose.renderJsonML( input );
-};
-
-/**
- * toHTMLTree( markdown, [dialect] ) -> JsonML
- * toHTMLTree( md_tree ) -> JsonML
- * - markdown (String): markdown string to parse
- * - dialect (String | Dialect): the dialect to use, defaults to gruber
- * - md_tree (Markdown.JsonML): parsed markdown tree
- *
- * Turn markdown into HTML, represented as a JsonML tree. If a string is given
- * to this function, it is first parsed into a markdown tree by calling
- * [[parse]].
- **/
-expose.toHTMLTree = function toHTMLTree( input, dialect , options ) {
- // convert string input to an MD tree
- if ( typeof input ==="string" ) input = this.parse( input, dialect );
-
- // Now convert the MD tree to an HTML tree
-
- // remove references from the tree
- var attrs = extract_attr( input ),
- refs = {};
-
- if ( attrs && attrs.references ) {
- refs = attrs.references;
- }
-
- var html = convert_tree_to_html( input, refs , options );
- merge_text_nodes( html );
- return html;
-};
-
-// For Spidermonkey based engines
-function mk_block_toSource() {
- return "Markdown.mk_block( " +
- uneval(this.toString()) +
- ", " +
- uneval(this.trailing) +
- ", " +
- uneval(this.lineNumber) +
- " )";
-}
-
-// node
-function mk_block_inspect() {
- var util = require("util");
- return "Markdown.mk_block( " +
- util.inspect(this.toString()) +
- ", " +
- util.inspect(this.trailing) +
- ", " +
- util.inspect(this.lineNumber) +
- " )";
-
-}
-
-var mk_block = Markdown.mk_block = function(block, trail, line) {
- // Be helpful for default case in tests.
- if ( arguments.length == 1 ) trail = "\n\n";
-
- var s = new String(block);
- s.trailing = trail;
- // To make it clear its not just a string
- s.inspect = mk_block_inspect;
- s.toSource = mk_block_toSource;
-
- if ( line != undefined )
- s.lineNumber = line;
-
- return s;
-};
-
-function count_lines( str ) {
- var n = 0, i = -1;
- while ( ( i = str.indexOf("\n", i + 1) ) !== -1 ) n++;
- return n;
-}
-
-// Internal - split source into rough blocks
-Markdown.prototype.split_blocks = function splitBlocks( input, startLine ) {
- input = input.replace(/(\r\n|\n|\r)/g, "\n");
- // [\s\S] matches _anything_ (newline or space)
- // [^] is equivalent but doesn't work in IEs.
- var re = /([\s\S]+?)($|\n#|\n(?:\s*\n|$)+)/g,
- blocks = [],
- m;
-
- var line_no = 1;
-
- if ( ( m = /^(\s*\n)/.exec(input) ) != null ) {
- // skip (but count) leading blank lines
- line_no += count_lines( m[0] );
- re.lastIndex = m[0].length;
- }
-
- while ( ( m = re.exec(input) ) !== null ) {
- if (m[2] == "\n#") {
- m[2] = "\n";
- re.lastIndex--;
- }
- blocks.push( mk_block( m[1], m[2], line_no ) );
- line_no += count_lines( m[0] );
- }
-
- return blocks;
-};
-
-/**
- * Markdown#processBlock( block, next ) -> undefined | [ JsonML, ... ]
- * - block (String): the block to process
- * - next (Array): the following blocks
- *
- * Process `block` and return an array of JsonML nodes representing `block`.
- *
- * It does this by asking each block level function in the dialect to process
- * the block until one can. Succesful handling is indicated by returning an
- * array (with zero or more JsonML nodes), failure by a false value.
- *
- * Blocks handlers are responsible for calling [[Markdown#processInline]]
- * themselves as appropriate.
- *
- * If the blocks were split incorrectly or adjacent blocks need collapsing you
- * can adjust `next` in place using shift/splice etc.
- *
- * If any of this default behaviour is not right for the dialect, you can
- * define a `__call__` method on the dialect that will get invoked to handle
- * the block processing.
- */
-Markdown.prototype.processBlock = function processBlock( block, next ) {
- var cbs = this.dialect.block,
- ord = cbs.__order__;
-
- if ( "__call__" in cbs ) {
- return cbs.__call__.call(this, block, next);
- }
-
- for ( var i = 0; i < ord.length; i++ ) {
- //D:this.debug( "Testing", ord[i] );
- var res = cbs[ ord[i] ].call( this, block, next );
- if ( res ) {
- //D:this.debug(" matched");
- if ( !isArray(res) || ( res.length > 0 && !( isArray(res[0]) ) ) )
- this.debug(ord[i], "didn't return a proper array");
- //D:this.debug( "" );
- return res;
- }
- }
-
- // Uhoh! no match! Should we throw an error?
- return [];
-};
-
-Markdown.prototype.processInline = function processInline( block ) {
- return this.dialect.inline.__call__.call( this, String( block ) );
-};
-
-/**
- * Markdown#toTree( source ) -> JsonML
- * - source (String): markdown source to parse
- *
- * Parse `source` into a JsonML tree representing the markdown document.
- **/
-// custom_tree means set this.tree to `custom_tree` and restore old value on return
-Markdown.prototype.toTree = function toTree( source, custom_root ) {
- var blocks = source instanceof Array ? source : this.split_blocks( source );
-
- // Make tree a member variable so its easier to mess with in extensions
- var old_tree = this.tree;
- try {
- this.tree = custom_root || this.tree || [ "markdown" ];
-
- blocks:
- while ( blocks.length ) {
- var b = this.processBlock( blocks.shift(), blocks );
-
- // Reference blocks and the like won't return any content
- if ( !b.length ) continue blocks;
-
- this.tree.push.apply( this.tree, b );
- }
- return this.tree;
- }
- finally {
- if ( custom_root ) {
- this.tree = old_tree;
- }
- }
-};
-
-// Noop by default
-Markdown.prototype.debug = function () {
- var args = Array.prototype.slice.call( arguments);
- args.unshift(this.debug_indent);
- if ( typeof print !== "undefined" )
- print.apply( print, args );
- if ( typeof console !== "undefined" && typeof console.log !== "undefined" )
- console.log.apply( null, args );
-}
-
-Markdown.prototype.loop_re_over_block = function( re, block, cb ) {
- // Dont use /g regexps with this
- var m,
- b = block.valueOf();
-
- while ( b.length && (m = re.exec(b) ) != null ) {
- b = b.substr( m[0].length );
- cb.call(this, m);
- }
- return b;
-};
-
-/**
- * Markdown.dialects
- *
- * Namespace of built-in dialects.
- **/
-Markdown.dialects = {};
-
-/**
- * Markdown.dialects.Gruber
- *
- * The default dialect that follows the rules set out by John Gruber's
- * markdown.pl as closely as possible. Well actually we follow the behaviour of
- * that script which in some places is not exactly what the syntax web page
- * says.
- **/
-Markdown.dialects.Gruber = {
- block: {
- atxHeader: function atxHeader( block, next ) {
- var m = block.match( /^(#{1,6})\s*(.*?)\s*#*\s*(?:\n|$)/ );
-
- if ( !m ) return undefined;
-
- var header = [ "header", { level: m[ 1 ].length } ];
- Array.prototype.push.apply(header, this.processInline(m[ 2 ]));
-
- if ( m[0].length < block.length )
- next.unshift( mk_block( block.substr( m[0].length ), block.trailing, block.lineNumber + 2 ) );
-
- return [ header ];
- },
-
- setextHeader: function setextHeader( block, next ) {
- var m = block.match( /^(.*)\n([-=])\2\2+(?:\n|$)/ );
-
- if ( !m ) return undefined;
-
- var level = ( m[ 2 ] === "=" ) ? 1 : 2;
- var header = [ "header", { level : level }, m[ 1 ] ];
-
- if ( m[0].length < block.length )
- next.unshift( mk_block( block.substr( m[0].length ), block.trailing, block.lineNumber + 2 ) );
-
- return [ header ];
- },
-
- code: function code( block, next ) {
- // | Foo
- // |bar
- // should be a code block followed by a paragraph. Fun
- //
- // There might also be adjacent code block to merge.
-
- var ret = [],
- re = /^(?: {0,3}\t| {4})(.*)\n?/,
- lines;
-
- // 4 spaces + content
- if ( !block.match( re ) ) return undefined;
-
- block_search:
- do {
- // Now pull out the rest of the lines
- var b = this.loop_re_over_block(
- re, block.valueOf(), function( m ) { ret.push( m[1] ); } );
-
- if ( b.length ) {
- // Case alluded to in first comment. push it back on as a new block
- next.unshift( mk_block(b, block.trailing) );
- break block_search;
- }
- else if ( next.length ) {
- // Check the next block - it might be code too
- if ( !next[0].match( re ) ) break block_search;
-
- // Pull how how many blanks lines follow - minus two to account for .join
- ret.push ( block.trailing.replace(/[^\n]/g, "").substring(2) );
-
- block = next.shift();
- }
- else {
- break block_search;
- }
- } while ( true );
-
- return [ [ "code_block", ret.join("\n") ] ];
- },
-
- horizRule: function horizRule( block, next ) {
- // this needs to find any hr in the block to handle abutting blocks
- var m = block.match( /^(?:([\s\S]*?)\n)?[ \t]*([-_*])(?:[ \t]*\2){2,}[ \t]*(?:\n([\s\S]*))?$/ );
-
- if ( !m ) {
- return undefined;
- }
-
- var jsonml = [ [ "hr" ] ];
-
- // if there's a leading abutting block, process it
- if ( m[ 1 ] ) {
- jsonml.unshift.apply( jsonml, this.processBlock( m[ 1 ], [] ) );
- }
-
- // if there's a trailing abutting block, stick it into next
- if ( m[ 3 ] ) {
- next.unshift( mk_block( m[ 3 ] ) );
- }
-
- return jsonml;
- },
-
- // There are two types of lists. Tight and loose. Tight lists have no whitespace
- // between the items (and result in text just in the <li>) and loose lists,
- // which have an empty line between list items, resulting in (one or more)
- // paragraphs inside the <li>.
- //
- // There are all sorts weird edge cases about the original markdown.pl's
- // handling of lists:
- //
- // * Nested lists are supposed to be indented by four chars per level. But
- // if they aren't, you can get a nested list by indenting by less than
- // four so long as the indent doesn't match an indent of an existing list
- // item in the 'nest stack'.
- //
- // * The type of the list (bullet or number) is controlled just by the
- // first item at the indent. Subsequent changes are ignored unless they
- // are for nested lists
- //
- lists: (function( ) {
- // Use a closure to hide a few variables.
- var any_list = "[*+-]|\\d+\\.",
- bullet_list = /[*+-]/,
- number_list = /\d+\./,
- // Capture leading indent as it matters for determining nested lists.
- is_list_re = new RegExp( "^( {0,3})(" + any_list + ")[ \t]+" ),
- indent_re = "(?: {0,3}\\t| {4})";
-
- // TODO: Cache this regexp for certain depths.
- // Create a regexp suitable for matching an li for a given stack depth
- function regex_for_depth( depth ) {
-
- return new RegExp(
- // m[1] = indent, m[2] = list_type
- "(?:^(" + indent_re + "{0," + depth + "} {0,3})(" + any_list + ")\\s+)|" +
- // m[3] = cont
- "(^" + indent_re + "{0," + (depth-1) + "}[ ]{0,4})"
- );
- }
- function expand_tab( input ) {
- return input.replace( / {0,3}\t/g, " " );
- }
-
- // Add inline content `inline` to `li`. inline comes from processInline
- // so is an array of content
- function add(li, loose, inline, nl) {
- if ( loose ) {
- li.push( [ "para" ].concat(inline) );
- return;
- }
- // Hmmm, should this be any block level element or just paras?
- var add_to = li[li.length -1] instanceof Array && li[li.length - 1][0] == "para"
- ? li[li.length -1]
- : li;
-
- // If there is already some content in this list, add the new line in
- if ( nl && li.length > 1 ) inline.unshift(nl);
-
- for ( var i = 0; i < inline.length; i++ ) {
- var what = inline[i],
- is_str = typeof what == "string";
- if ( is_str && add_to.length > 1 && typeof add_to[add_to.length-1] == "string" ) {
- add_to[ add_to.length-1 ] += what;
- }
- else {
- add_to.push( what );
- }
- }
- }
-
- // contained means have an indent greater than the current one. On
- // *every* line in the block
- function get_contained_blocks( depth, blocks ) {
-
- var re = new RegExp( "^(" + indent_re + "{" + depth + "}.*?\\n?)*$" ),
- replace = new RegExp("^" + indent_re + "{" + depth + "}", "gm"),
- ret = [];
-
- while ( blocks.length > 0 ) {
- if ( re.exec( blocks[0] ) ) {
- var b = blocks.shift(),
- // Now remove that indent
- x = b.replace( replace, "");
-
- ret.push( mk_block( x, b.trailing, b.lineNumber ) );
- }
- else {
- break;
- }
- }
- return ret;
- }
-
- // passed to stack.forEach to turn list items up the stack into paras
- function paragraphify(s, i, stack) {
- var list = s.list;
- var last_li = list[list.length-1];
-
- if ( last_li[1] instanceof Array && last_li[1][0] == "para" ) {
- return;
- }
- if ( i + 1 == stack.length ) {
- // Last stack frame
- // Keep the same array, but replace the contents
- last_li.push( ["para"].concat( last_li.splice(1, last_li.length - 1) ) );
- }
- else {
- var sublist = last_li.pop();
- last_li.push( ["para"].concat( last_li.splice(1, last_li.length - 1) ), sublist );
- }
- }
-
- // The matcher function
- return function( block, next ) {
- var m = block.match( is_list_re );
- if ( !m ) return undefined;
-
- function make_list( m ) {
- var list = bullet_list.exec( m[2] )
- ? ["bulletlist"]
- : ["numberlist"];
-
- stack.push( { list: list, indent: m[1] } );
- return list;
- }
-
-
- var stack = [], // Stack of lists for nesting.
- list = make_list( m ),
- last_li,
- loose = false,
- ret = [ stack[0].list ],
- i;
-
- // Loop to search over block looking for inner block elements and loose lists
- loose_search:
- while ( true ) {
- // Split into lines preserving new lines at end of line
- var lines = block.split( /(?=\n)/ );
-
- // We have to grab all lines for a li and call processInline on them
- // once as there are some inline things that can span lines.
- var li_accumulate = "";
-
- // Loop over the lines in this block looking for tight lists.
- tight_search:
- for ( var line_no = 0; line_no < lines.length; line_no++ ) {
- var nl = "",
- l = lines[line_no].replace(/^\n/, function(n) { nl = n; return ""; });
-
- // TODO: really should cache this
- var line_re = regex_for_depth( stack.length );
-
- m = l.match( line_re );
- //print( "line:", uneval(l), "\nline match:", uneval(m) );
-
- // We have a list item
- if ( m[1] !== undefined ) {
- // Process the previous list item, if any
- if ( li_accumulate.length ) {
- add( last_li, loose, this.processInline( li_accumulate ), nl );
- // Loose mode will have been dealt with. Reset it
- loose = false;
- li_accumulate = "";
- }
-
- m[1] = expand_tab( m[1] );
- var wanted_depth = Math.floor(m[1].length/4)+1;
- //print( "want:", wanted_depth, "stack:", stack.length);
- if ( wanted_depth > stack.length ) {
- // Deep enough for a nested list outright
- //print ( "new nested list" );
- list = make_list( m );
- last_li.push( list );
- last_li = list[1] = [ "listitem" ];
- }
- else {
- // We aren't deep enough to be strictly a new level. This is
- // where Md.pl goes nuts. If the indent matches a level in the
- // stack, put it there, else put it one deeper then the
- // wanted_depth deserves.
- var found = false;
- for ( i = 0; i < stack.length; i++ ) {
- if ( stack[ i ].indent != m[1] ) continue;
- list = stack[ i ].list;
- stack.splice( i+1, stack.length - (i+1) );
- found = true;
- break;
- }
-
- if (!found) {
- //print("not found. l:", uneval(l));
- wanted_depth++;
- if ( wanted_depth <= stack.length ) {
- stack.splice(wanted_depth, stack.length - wanted_depth);
- //print("Desired depth now", wanted_depth, "stack:", stack.length);
- list = stack[wanted_depth-1].list;
- //print("list:", uneval(list) );
- }
- else {
- //print ("made new stack for messy indent");
- list = make_list(m);
- last_li.push(list);
- }
- }
-
- //print( uneval(list), "last", list === stack[stack.length-1].list );
- last_li = [ "listitem" ];
- list.push(last_li);
- } // end depth of shenegains
- nl = "";
- }
-
- // Add content
- if ( l.length > m[0].length ) {
- li_accumulate += nl + l.substr( m[0].length );
- }
- } // tight_search
-
- if ( li_accumulate.length ) {
- add( last_li, loose, this.processInline( li_accumulate ), nl );
- // Loose mode will have been dealt with. Reset it
- loose = false;
- li_accumulate = "";
- }
-
- // Look at the next block - we might have a loose list. Or an extra
- // paragraph for the current li
- var contained = get_contained_blocks( stack.length, next );
-
- // Deal with code blocks or properly nested lists
- if ( contained.length > 0 ) {
- // Make sure all listitems up the stack are paragraphs
- forEach( stack, paragraphify, this);
-
- last_li.push.apply( last_li, this.toTree( contained, [] ) );
- }
-
- var next_block = next[0] && next[0].valueOf() || "";
-
- if ( next_block.match(is_list_re) || next_block.match( /^ / ) ) {
- block = next.shift();
-
- // Check for an HR following a list: features/lists/hr_abutting
- var hr = this.dialect.block.horizRule( block, next );
-
- if ( hr ) {
- ret.push.apply(ret, hr);
- break;
- }
-
- // Make sure all listitems up the stack are paragraphs
- forEach( stack, paragraphify, this);
-
- loose = true;
- continue loose_search;
- }
- break;
- } // loose_search
-
- return ret;
- };
- })(),
-
- blockquote: function blockquote( block, next ) {
- if ( !block.match( /^>/m ) )
- return undefined;
-
- var jsonml = [];
-
- // separate out the leading abutting block, if any. I.e. in this case:
- //
- // a
- // > b
- //
- if ( block[ 0 ] != ">" ) {
- var lines = block.split( /\n/ ),
- prev = [],
- line_no = block.lineNumber;
-
- // keep shifting lines until you find a crotchet
- while ( lines.length && lines[ 0 ][ 0 ] != ">" ) {
- prev.push( lines.shift() );
- line_no++;
- }
-
- var abutting = mk_block( prev.join( "\n" ), "\n", block.lineNumber );
- jsonml.push.apply( jsonml, this.processBlock( abutting, [] ) );
- // reassemble new block of just block quotes!
- block = mk_block( lines.join( "\n" ), block.trailing, line_no );
- }
-
-
- // if the next block is also a blockquote merge it in
- while ( next.length && next[ 0 ][ 0 ] == ">" ) {
- var b = next.shift();
- block = mk_block( block + block.trailing + b, b.trailing, block.lineNumber );
- }
-
- // Strip off the leading "> " and re-process as a block.
- var input = block.replace( /^> ?/gm, "" ),
- old_tree = this.tree,
- processedBlock = this.toTree( input, [ "blockquote" ] ),
- attr = extract_attr( processedBlock );
-
- // If any link references were found get rid of them
- if ( attr && attr.references ) {
- delete attr.references;
- // And then remove the attribute object if it's empty
- if ( isEmpty( attr ) ) {
- processedBlock.splice( 1, 1 );
- }
- }
-
- jsonml.push( processedBlock );
- return jsonml;
- },
-
- referenceDefn: function referenceDefn( block, next) {
- var re = /^\s*\[(.*?)\]:\s*(\S+)(?:\s+(?:(['"])(.*?)\3|\((.*?)\)))?\n?/;
- // interesting matches are [ , ref_id, url, , title, title ]
-
- if ( !block.match(re) )
- return undefined;
-
- // make an attribute node if it doesn't exist
- if ( !extract_attr( this.tree ) ) {
- this.tree.splice( 1, 0, {} );
- }
-
- var attrs = extract_attr( this.tree );
-
- // make a references hash if it doesn't exist
- if ( attrs.references === undefined ) {
- attrs.references = {};
- }
-
- var b = this.loop_re_over_block(re, block, function( m ) {
-
- if ( m[2] && m[2][0] == "<" && m[2][m[2].length-1] == ">" )
- m[2] = m[2].substring( 1, m[2].length - 1 );
-
- var ref = attrs.references[ m[1].toLowerCase() ] = {
- href: m[2]
- };
-
- if ( m[4] !== undefined )
- ref.title = m[4];
- else if ( m[5] !== undefined )
- ref.title = m[5];
-
- } );
-
- if ( b.length )
- next.unshift( mk_block( b, block.trailing ) );
-
- return [];
- },
-
- para: function para( block, next ) {
- // everything's a para!
- return [ ["para"].concat( this.processInline( block ) ) ];
- }
- }
-};
-
-Markdown.dialects.Gruber.inline = {
-
- __oneElement__: function oneElement( text, patterns_or_re, previous_nodes ) {
- var m,
- res,
- lastIndex = 0;
-
- patterns_or_re = patterns_or_re || this.dialect.inline.__patterns__;
- var re = new RegExp( "([\\s\\S]*?)(" + (patterns_or_re.source || patterns_or_re) + ")" );
-
- m = re.exec( text );
- if (!m) {
- // Just boring text
- return [ text.length, text ];
- }
- else if ( m[1] ) {
- // Some un-interesting text matched. Return that first
- return [ m[1].length, m[1] ];
- }
-
- var res;
- if ( m[2] in this.dialect.inline ) {
- res = this.dialect.inline[ m[2] ].call(
- this,
- text.substr( m.index ), m, previous_nodes || [] );
- }
- // Default for now to make dev easier. just slurp special and output it.
- res = res || [ m[2].length, m[2] ];
- return res;
- },
-
- __call__: function inline( text, patterns ) {
-
- var out = [],
- res;
-
- function add(x) {
- //D:self.debug(" adding output", uneval(x));
- if ( typeof x == "string" && typeof out[out.length-1] == "string" )
- out[ out.length-1 ] += x;
- else
- out.push(x);
- }
-
- while ( text.length > 0 ) {
- res = this.dialect.inline.__oneElement__.call(this, text, patterns, out );
- text = text.substr( res.shift() );
- forEach(res, add )
- }
-
- return out;
- },
-
- // These characters are intersting elsewhere, so have rules for them so that
- // chunks of plain text blocks don't include them
- "]": function () {},
- "}": function () {},
-
- __escape__ : /^\\[\\`\*_{}\[\]()#\+.!\-]/,
-
- "\\": function escaped( text ) {
- // [ length of input processed, node/children to add... ]
- // Only esacape: \ ` * _ { } [ ] ( ) # * + - . !
- if ( this.dialect.inline.__escape__.exec( text ) )
- return [ 2, text.charAt( 1 ) ];
- else
- // Not an esacpe
- return [ 1, "\\" ];
- },
-
- "![": function image( text ) {
-
- // Unlike images, alt text is plain text only. no other elements are
- // allowed in there
-
- // ![Alt text](/path/to/img.jpg "Optional title")
- // 1 2 3 4 <--- captures
- var m = text.match( /^!\[(.*?)\][ \t]*\([ \t]*([^")]*?)(?:[ \t]+(["'])(.*?)\3)?[ \t]*\)/ );
-
- if ( m ) {
- if ( m[2] && m[2][0] == "<" && m[2][m[2].length-1] == ">" )
- m[2] = m[2].substring( 1, m[2].length - 1 );
-
- m[2] = this.dialect.inline.__call__.call( this, m[2], /\\/ )[0];
-
- var attrs = { alt: m[1], href: m[2] || "" };
- if ( m[4] !== undefined)
- attrs.title = m[4];
-
- return [ m[0].length, [ "img", attrs ] ];
- }
-
- // ![Alt text][id]
- m = text.match( /^!\[(.*?)\][ \t]*\[(.*?)\]/ );
-
- if ( m ) {
- // We can't check if the reference is known here as it likely wont be
- // found till after. Check it in md tree->hmtl tree conversion
- return [ m[0].length, [ "img_ref", { alt: m[1], ref: m[2].toLowerCase(), original: m[0] } ] ];
- }
-
- // Just consume the '!['
- return [ 2, "![" ];
- },
-
- "[": function link( text ) {
-
- var orig = String(text);
- // Inline content is possible inside `link text`
- var res = Markdown.DialectHelpers.inline_until_char.call( this, text.substr(1), "]" );
-
- // No closing ']' found. Just consume the [
- if ( !res ) return [ 1, "[" ];
-
- var consumed = 1 + res[ 0 ],
- children = res[ 1 ],
- link,
- attrs;
-
- // At this point the first [...] has been parsed. See what follows to find
- // out which kind of link we are (reference or direct url)
- text = text.substr( consumed );
-
- // [link text](/path/to/img.jpg "Optional title")
- // 1 2 3 <--- captures
- // This will capture up to the last paren in the block. We then pull
- // back based on if there a matching ones in the url
- // ([here](/url/(test))
- // The parens have to be balanced
- var m = text.match( /^\s*\([ \t]*([^"']*)(?:[ \t]+(["'])(.*?)\2)?[ \t]*\)/ );
- if ( m ) {
- var url = m[1];
- consumed += m[0].length;
-
- if ( url && url[0] == "<" && url[url.length-1] == ">" )
- url = url.substring( 1, url.length - 1 );
-
- // If there is a title we don't have to worry about parens in the url
- if ( !m[3] ) {
- var open_parens = 1; // One open that isn't in the capture
- for ( var len = 0; len < url.length; len++ ) {
- switch ( url[len] ) {
- case "(":
- open_parens++;
- break;
- case ")":
- if ( --open_parens == 0) {
- consumed -= url.length - len;
- url = url.substring(0, len);
- }
- break;
- }
- }
- }
-
- // Process escapes only
- url = this.dialect.inline.__call__.call( this, url, /\\/ )[0];
-
- attrs = { href: url || "" };
- if ( m[3] !== undefined)
- attrs.title = m[3];
-
- link = [ "link", attrs ].concat( children );
- return [ consumed, link ];
- }
-
- // [Alt text][id]
- // [Alt text] [id]
- m = text.match( /^\s*\[(.*?)\]/ );
-
- if ( m ) {
-
- consumed += m[ 0 ].length;
-
- // [links][] uses links as its reference
- attrs = { ref: ( m[ 1 ] || String(children) ).toLowerCase(), original: orig.substr( 0, consumed ) };
-
- link = [ "link_ref", attrs ].concat( children );
-
- // We can't check if the reference is known here as it likely wont be
- // found till after. Check it in md tree->hmtl tree conversion.
- // Store the original so that conversion can revert if the ref isn't found.
- return [ consumed, link ];
- }
-
- // [id]
- // Only if id is plain (no formatting.)
- if ( children.length == 1 && typeof children[0] == "string" ) {
-
- attrs = { ref: children[0].toLowerCase(), original: orig.substr( 0, consumed ) };
- link = [ "link_ref", attrs, children[0] ];
- return [ consumed, link ];
- }
-
- // Just consume the "["
- return [ 1, "[" ];
- },
-
-
- "<": function autoLink( text ) {
- var m;
-
- if ( ( m = text.match( /^<(?:((https?|ftp|mailto):[^>]+)|(.*?@.*?\.[a-zA-Z]+))>/ ) ) != null ) {
- if ( m[3] ) {
- return [ m[0].length, [ "link", { href: "mailto:" + m[3] }, m[3] ] ];
-
- }
- else if ( m[2] == "mailto" ) {
- return [ m[0].length, [ "link", { href: m[1] }, m[1].substr("mailto:".length ) ] ];
- }
- else
- return [ m[0].length, [ "link", { href: m[1] }, m[1] ] ];
- }
-
- return [ 1, "<" ];
- },
-
- "`": function inlineCode( text ) {
- // Inline code block. as many backticks as you like to start it
- // Always skip over the opening ticks.
- var m = text.match( /(`+)(([\s\S]*?)\1)/ );
-
- if ( m && m[2] )
- return [ m[1].length + m[2].length, [ "inlinecode", m[3] ] ];
- else {
- // TODO: No matching end code found - warn!
- return [ 1, "`" ];
- }
- },
-
- " \n": function lineBreak( text ) {
- return [ 3, [ "linebreak" ] ];
- }
-
-};
-
-// Meta Helper/generator method for em and strong handling
-function strong_em( tag, md ) {
-
- var state_slot = tag + "_state",
- other_slot = tag == "strong" ? "em_state" : "strong_state";
-
- function CloseTag(len) {
- this.len_after = len;
- this.name = "close_" + md;
- }
-
- return function ( text, orig_match ) {
-
- if ( this[state_slot][0] == md ) {
- // Most recent em is of this type
- //D:this.debug("closing", md);
- this[state_slot].shift();
-
- // "Consume" everything to go back to the recrusion in the else-block below
- return[ text.length, new CloseTag(text.length-md.length) ];
- }
- else {
- // Store a clone of the em/strong states
- var other = this[other_slot].slice(),
- state = this[state_slot].slice();
-
- this[state_slot].unshift(md);
-
- //D:this.debug_indent += " ";
-
- // Recurse
- var res = this.processInline( text.substr( md.length ) );
- //D:this.debug_indent = this.debug_indent.substr(2);
-
- var last = res[res.length - 1];
-
- //D:this.debug("processInline from", tag + ": ", uneval( res ) );
-
- var check = this[state_slot].shift();
- if ( last instanceof CloseTag ) {
- res.pop();
- // We matched! Huzzah.
- var consumed = text.length - last.len_after;
- return [ consumed, [ tag ].concat(res) ];
- }
- else {
- // Restore the state of the other kind. We might have mistakenly closed it.
- this[other_slot] = other;
- this[state_slot] = state;
-
- // We can't reuse the processed result as it could have wrong parsing contexts in it.
- return [ md.length, md ];
- }
- }
- }; // End returned function
-}
-
-Markdown.dialects.Gruber.inline["**"] = strong_em("strong", "**");
-Markdown.dialects.Gruber.inline["__"] = strong_em("strong", "__");
-Markdown.dialects.Gruber.inline["*"] = strong_em("em", "*");
-Markdown.dialects.Gruber.inline["_"] = strong_em("em", "_");
-
-
-// Build default order from insertion order.
-Markdown.buildBlockOrder = function(d) {
- var ord = [];
- for ( var i in d ) {
- if ( i == "__order__" || i == "__call__" ) continue;
- ord.push( i );
- }
- d.__order__ = ord;
-};
-
-// Build patterns for inline matcher
-Markdown.buildInlinePatterns = function(d) {
- var patterns = [];
-
- for ( var i in d ) {
- // __foo__ is reserved and not a pattern
- if ( i.match( /^__.*__$/) ) continue;
- var l = i.replace( /([\\.*+?|()\[\]{}])/g, "\\$1" )
- .replace( /\n/, "\\n" );
- patterns.push( i.length == 1 ? l : "(?:" + l + ")" );
- }
-
- patterns = patterns.join("|");
- d.__patterns__ = patterns;
- //print("patterns:", uneval( patterns ) );
-
- var fn = d.__call__;
- d.__call__ = function(text, pattern) {
- if ( pattern != undefined ) {
- return fn.call(this, text, pattern);
- }
- else
- {
- return fn.call(this, text, patterns);
- }
- };
-};
-
-Markdown.DialectHelpers = {};
-Markdown.DialectHelpers.inline_until_char = function( text, want ) {
- var consumed = 0,
- nodes = [];
-
- while ( true ) {
- if ( text.charAt( consumed ) == want ) {
- // Found the character we were looking for
- consumed++;
- return [ consumed, nodes ];
- }
-
- if ( consumed >= text.length ) {
- // No closing char found. Abort.
- return null;
- }
-
- var res = this.dialect.inline.__oneElement__.call(this, text.substr( consumed ) );
- consumed += res[ 0 ];
- // Add any returned nodes.
- nodes.push.apply( nodes, res.slice( 1 ) );
- }
-}
-
-// Helper function to make sub-classing a dialect easier
-Markdown.subclassDialect = function( d ) {
- function Block() {}
- Block.prototype = d.block;
- function Inline() {}
- Inline.prototype = d.inline;
-
- return { block: new Block(), inline: new Inline() };
-};
-
-Markdown.buildBlockOrder ( Markdown.dialects.Gruber.block );
-Markdown.buildInlinePatterns( Markdown.dialects.Gruber.inline );
-
-Markdown.dialects.Maruku = Markdown.subclassDialect( Markdown.dialects.Gruber );
-
-Markdown.dialects.Maruku.processMetaHash = function processMetaHash( meta_string ) {
- var meta = split_meta_hash( meta_string ),
- attr = {};
-
- for ( var i = 0; i < meta.length; ++i ) {
- // id: #foo
- if ( /^#/.test( meta[ i ] ) ) {
- attr.id = meta[ i ].substring( 1 );
- }
- // class: .foo
- else if ( /^\./.test( meta[ i ] ) ) {
- // if class already exists, append the new one
- if ( attr["class"] ) {
- attr["class"] = attr["class"] + meta[ i ].replace( /./, " " );
- }
- else {
- attr["class"] = meta[ i ].substring( 1 );
- }
- }
- // attribute: foo=bar
- else if ( /\=/.test( meta[ i ] ) ) {
- var s = meta[ i ].split( /\=/ );
- attr[ s[ 0 ] ] = s[ 1 ];
- }
- }
-
- return attr;
-}
-
-function split_meta_hash( meta_string ) {
- var meta = meta_string.split( "" ),
- parts = [ "" ],
- in_quotes = false;
-
- while ( meta.length ) {
- var letter = meta.shift();
- switch ( letter ) {
- case " " :
- // if we're in a quoted section, keep it
- if ( in_quotes ) {
- parts[ parts.length - 1 ] += letter;
- }
- // otherwise make a new part
- else {
- parts.push( "" );
- }
- break;
- case "'" :
- case '"' :
- // reverse the quotes and move straight on
- in_quotes = !in_quotes;
- break;
- case "\\" :
- // shift off the next letter to be used straight away.
- // it was escaped so we'll keep it whatever it is
- letter = meta.shift();
- default :
- parts[ parts.length - 1 ] += letter;
- break;
- }
- }
-
- return parts;
-}
-
-Markdown.dialects.Maruku.block.document_meta = function document_meta( block, next ) {
- // we're only interested in the first block
- if ( block.lineNumber > 1 ) return undefined;
-
- // document_meta blocks consist of one or more lines of `Key: Value\n`
- if ( ! block.match( /^(?:\w+:.*\n)*\w+:.*$/ ) ) return undefined;
-
- // make an attribute node if it doesn't exist
- if ( !extract_attr( this.tree ) ) {
- this.tree.splice( 1, 0, {} );
- }
-
- var pairs = block.split( /\n/ );
- for ( p in pairs ) {
- var m = pairs[ p ].match( /(\w+):\s*(.*)$/ ),
- key = m[ 1 ].toLowerCase(),
- value = m[ 2 ];
-
- this.tree[ 1 ][ key ] = value;
- }
-
- // document_meta produces no content!
- return [];
-};
-
-Markdown.dialects.Maruku.block.block_meta = function block_meta( block, next ) {
- // check if the last line of the block is an meta hash
- var m = block.match( /(^|\n) {0,3}\{:\s*((?:\\\}|[^\}])*)\s*\}$/ );
- if ( !m ) return undefined;
-
- // process the meta hash
- var attr = this.dialect.processMetaHash( m[ 2 ] );
-
- var hash;
-
- // if we matched ^ then we need to apply meta to the previous block
- if ( m[ 1 ] === "" ) {
- var node = this.tree[ this.tree.length - 1 ];
- hash = extract_attr( node );
-
- // if the node is a string (rather than JsonML), bail
- if ( typeof node === "string" ) return undefined;
-
- // create the attribute hash if it doesn't exist
- if ( !hash ) {
- hash = {};
- node.splice( 1, 0, hash );
- }
-
- // add the attributes in
- for ( a in attr ) {
- hash[ a ] = attr[ a ];
- }
-
- // return nothing so the meta hash is removed
- return [];
- }
-
- // pull the meta hash off the block and process what's left
- var b = block.replace( /\n.*$/, "" ),
- result = this.processBlock( b, [] );
-
- // get or make the attributes hash
- hash = extract_attr( result[ 0 ] );
- if ( !hash ) {
- hash = {};
- result[ 0 ].splice( 1, 0, hash );
- }
-
- // attach the attributes to the block
- for ( a in attr ) {
- hash[ a ] = attr[ a ];
- }
-
- return result;
-};
-
-Markdown.dialects.Maruku.block.definition_list = function definition_list( block, next ) {
- // one or more terms followed by one or more definitions, in a single block
- var tight = /^((?:[^\s:].*\n)+):\s+([\s\S]+)$/,
- list = [ "dl" ],
- i, m;
-
- // see if we're dealing with a tight or loose block
- if ( ( m = block.match( tight ) ) ) {
- // pull subsequent tight DL blocks out of `next`
- var blocks = [ block ];
- while ( next.length && tight.exec( next[ 0 ] ) ) {
- blocks.push( next.shift() );
- }
-
- for ( var b = 0; b < blocks.length; ++b ) {
- var m = blocks[ b ].match( tight ),
- terms = m[ 1 ].replace( /\n$/, "" ).split( /\n/ ),
- defns = m[ 2 ].split( /\n:\s+/ );
-
- // print( uneval( m ) );
-
- for ( i = 0; i < terms.length; ++i ) {
- list.push( [ "dt", terms[ i ] ] );
- }
-
- for ( i = 0; i < defns.length; ++i ) {
- // run inline processing over the definition
- list.push( [ "dd" ].concat( this.processInline( defns[ i ].replace( /(\n)\s+/, "$1" ) ) ) );
- }
- }
- }
- else {
- return undefined;
- }
-
- return [ list ];
-};
-
-// splits on unescaped instances of @ch. If @ch is not a character the result
-// can be unpredictable
-
-Markdown.dialects.Maruku.block.table = function table (block, next) {
-
- var _split_on_unescaped = function(s, ch) {
- ch = ch || '\\s';
- if (ch.match(/^[\\|\[\]{}?*.+^$]$/)) { ch = '\\' + ch; }
- var res = [ ],
- r = new RegExp('^((?:\\\\.|[^\\\\' + ch + '])*)' + ch + '(.*)'),
- m;
- while(m = s.match(r)) {
- res.push(m[1]);
- s = m[2];
- }
- res.push(s);
- return res;
- }
-
- var leading_pipe = /^ {0,3}\|(.+)\n {0,3}\|\s*([\-:]+[\-| :]*)\n((?:\s*\|.*(?:\n|$))*)(?=\n|$)/,
- // find at least an unescaped pipe in each line
- no_leading_pipe = /^ {0,3}(\S(?:\\.|[^\\|])*\|.*)\n {0,3}([\-:]+\s*\|[\-| :]*)\n((?:(?:\\.|[^\\|])*\|.*(?:\n|$))*)(?=\n|$)/,
- i, m;
- if (m = block.match(leading_pipe)) {
- // remove leading pipes in contents
- // (header and horizontal rule already have the leading pipe left out)
- m[3] = m[3].replace(/^\s*\|/gm, '');
- } else if (! ( m = block.match(no_leading_pipe))) {
- return undefined;
- }
-
- var table = [ "table", [ "thead", [ "tr" ] ], [ "tbody" ] ];
-
- // remove trailing pipes, then split on pipes
- // (no escaped pipes are allowed in horizontal rule)
- m[2] = m[2].replace(/\|\s*$/, '').split('|');
-
- // process alignment
- var html_attrs = [ ];
- forEach (m[2], function (s) {
- if (s.match(/^\s*-+:\s*$/)) html_attrs.push({align: "right"});
- else if (s.match(/^\s*:-+\s*$/)) html_attrs.push({align: "left"});
- else if (s.match(/^\s*:-+:\s*$/)) html_attrs.push({align: "center"});
- else html_attrs.push({});
- });
-
- // now for the header, avoid escaped pipes
- m[1] = _split_on_unescaped(m[1].replace(/\|\s*$/, ''), '|');
- for (i = 0; i < m[1].length; i++) {
- table[1][1].push(['th', html_attrs[i] || {}].concat(
- this.processInline(m[1][i].trim())));
- }
-
- // now for body contents
- forEach (m[3].replace(/\|\s*$/mg, '').split('\n'), function (row) {
- var html_row = ['tr'];
- row = _split_on_unescaped(row, '|');
- for (i = 0; i < row.length; i++) {
- html_row.push(['td', html_attrs[i] || {}].concat(this.processInline(row[i].trim())));
- }
- table[2].push(html_row);
- }, this);
-
- return [table];
-}
-
-Markdown.dialects.Maruku.inline[ "{:" ] = function inline_meta( text, matches, out ) {
- if ( !out.length ) {
- return [ 2, "{:" ];
- }
-
- // get the preceeding element
- var before = out[ out.length - 1 ];
-
- if ( typeof before === "string" ) {
- return [ 2, "{:" ];
- }
-
- // match a meta hash
- var m = text.match( /^\{:\s*((?:\\\}|[^\}])*)\s*\}/ );
-
- // no match, false alarm
- if ( !m ) {
- return [ 2, "{:" ];
- }
-
- // attach the attributes to the preceeding element
- var meta = this.dialect.processMetaHash( m[ 1 ] ),
- attr = extract_attr( before );
-
- if ( !attr ) {
- attr = {};
- before.splice( 1, 0, attr );
- }
-
- for ( var k in meta ) {
- attr[ k ] = meta[ k ];
- }
-
- // cut out the string and replace it with nothing
- return [ m[ 0 ].length, "" ];
-};
-
-Markdown.dialects.Maruku.inline.__escape__ = /^\\[\\`\*_{}\[\]()#\+.!\-|:]/;
-
-Markdown.buildBlockOrder ( Markdown.dialects.Maruku.block );
-Markdown.buildInlinePatterns( Markdown.dialects.Maruku.inline );
-
-var isArray = Array.isArray || function(obj) {
- return Object.prototype.toString.call(obj) == "[object Array]";
-};
-
-var forEach;
-// Don't mess with Array.prototype. Its not friendly
-if ( Array.prototype.forEach ) {
- forEach = function( arr, cb, thisp ) {
- return arr.forEach( cb, thisp );
- };
-}
-else {
- forEach = function(arr, cb, thisp) {
- for (var i = 0; i < arr.length; i++) {
- cb.call(thisp || arr, arr[i], i, arr);
- }
- }
-}
-
-var isEmpty = function( obj ) {
- for ( var key in obj ) {
- if ( hasOwnProperty.call( obj, key ) ) {
- return false;
- }
- }
-
- return true;
-}
-
-function extract_attr( jsonml ) {
- return isArray(jsonml)
- && jsonml.length > 1
- && typeof jsonml[ 1 ] === "object"
- && !( isArray(jsonml[ 1 ]) )
- ? jsonml[ 1 ]
- : undefined;
-}
-
-
-
-/**
- * renderJsonML( jsonml[, options] ) -> String
- * - jsonml (Array): JsonML array to render to XML
- * - options (Object): options
- *
- * Converts the given JsonML into well-formed XML.
- *
- * The options currently understood are:
- *
- * - root (Boolean): wether or not the root node should be included in the
- * output, or just its children. The default `false` is to not include the
- * root itself.
- */
-expose.renderJsonML = function( jsonml, options ) {
- options = options || {};
- // include the root element in the rendered output?
- options.root = options.root || false;
-
- var content = [];
-
- if ( options.root ) {
- content.push( render_tree( jsonml ) );
- }
- else {
- jsonml.shift(); // get rid of the tag
- if ( jsonml.length && typeof jsonml[ 0 ] === "object" && !( jsonml[ 0 ] instanceof Array ) ) {
- jsonml.shift(); // get rid of the attributes
- }
-
- while ( jsonml.length ) {
- content.push( render_tree( jsonml.shift() ) );
- }
- }
-
- return content.join( "\n\n" );
-};
-
-function escapeHTML( text ) {
- return text.replace( /&/g, "&" )
- .replace( /</g, "<" )
- .replace( />/g, ">" )
- .replace( /"/g, """ )
- .replace( /'/g, "'" );
-}
-
-function render_tree( jsonml ) {
- // basic case
- if ( typeof jsonml === "string" ) {
- return jsonml; // modified for deck.smarkdown.js
- }
-
- var tag = jsonml.shift(),
- attributes = {},
- content = [];
-
- if ( jsonml.length && typeof jsonml[ 0 ] === "object" && !( jsonml[ 0 ] instanceof Array ) ) {
- attributes = jsonml.shift();
- }
-
- while ( jsonml.length ) {
- content.push( render_tree( jsonml.shift() ) );
- }
-
- var tag_attrs = "";
- for ( var a in attributes ) {
- tag_attrs += " " + a + '="' + escapeHTML( attributes[ a ] ) + '"';
- }
-
- // be careful about adding whitespace here for inline elements
- if ( tag == "img" || tag == "br" || tag == "hr" ) {
- return "<"+ tag + tag_attrs + "/>";
- }
- else {
- return "<"+ tag + tag_attrs + ">" + content.join( "" ) + "</" + tag + ">";
- }
-}
-
-function convert_tree_to_html( tree, references, options ) {
- var i;
- options = options || {};
-
- // shallow clone
- var jsonml = tree.slice( 0 );
-
- if ( typeof options.preprocessTreeNode === "function" ) {
- jsonml = options.preprocessTreeNode(jsonml, references);
- }
-
- // Clone attributes if they exist
- var attrs = extract_attr( jsonml );
- if ( attrs ) {
- jsonml[ 1 ] = {};
- for ( i in attrs ) {
- jsonml[ 1 ][ i ] = attrs[ i ];
- }
- attrs = jsonml[ 1 ];
- }
-
- // basic case
- if ( typeof jsonml === "string" ) {
- return jsonml;
- }
-
- // convert this node
- switch ( jsonml[ 0 ] ) {
- case "header":
- jsonml[ 0 ] = "h" + jsonml[ 1 ].level;
- delete jsonml[ 1 ].level;
- break;
- case "bulletlist":
- jsonml[ 0 ] = "ul";
- break;
- case "numberlist":
- jsonml[ 0 ] = "ol";
- break;
- case "listitem":
- jsonml[ 0 ] = "li";
- break;
- case "para":
- jsonml[ 0 ] = "p";
- break;
- case "markdown":
- jsonml[ 0 ] = "html";
- if ( attrs ) delete attrs.references;
- break;
- case "code_block":
- jsonml[ 0 ] = "pre";
- i = attrs ? 2 : 1;
- var code = [ "code" ];
- code.push.apply( code, jsonml.splice( i, jsonml.length - i ) );
- jsonml[ i ] = code;
- break;
- case "inlinecode":
- jsonml[ 0 ] = "code";
- break;
- case "img":
- jsonml[ 1 ].src = jsonml[ 1 ].href;
- delete jsonml[ 1 ].href;
- break;
- case "linebreak":
- jsonml[ 0 ] = "br";
- break;
- case "link":
- jsonml[ 0 ] = "a";
- break;
- case "link_ref":
- jsonml[ 0 ] = "a";
-
- // grab this ref and clean up the attribute node
- var ref = references[ attrs.ref ];
-
- // if the reference exists, make the link
- if ( ref ) {
- delete attrs.ref;
-
- // add in the href and title, if present
- attrs.href = ref.href;
- if ( ref.title ) {
- attrs.title = ref.title;
- }
-
- // get rid of the unneeded original text
- delete attrs.original;
- }
- // the reference doesn't exist, so revert to plain text
- else {
- return attrs.original;
- }
- break;
- case "img_ref":
- jsonml[ 0 ] = "img";
-
- // grab this ref and clean up the attribute node
- var ref = references[ attrs.ref ];
-
- // if the reference exists, make the link
- if ( ref ) {
- delete attrs.ref;
-
- // add in the href and title, if present
- attrs.src = ref.href;
- if ( ref.title ) {
- attrs.title = ref.title;
- }
-
- // get rid of the unneeded original text
- delete attrs.original;
- }
- // the reference doesn't exist, so revert to plain text
- else {
- return attrs.original;
- }
- break;
- }
-
- // convert all the children
- i = 1;
-
- // deal with the attribute node, if it exists
- if ( attrs ) {
- // if there are keys, skip over it
- for ( var key in jsonml[ 1 ] ) {
- i = 2;
- break;
- }
- // if there aren't, remove it
- if ( i === 1 ) {
- jsonml.splice( i, 1 );
- }
- }
-
- for ( ; i < jsonml.length; ++i ) {
- jsonml[ i ] = convert_tree_to_html( jsonml[ i ], references, options );
- }
-
- return jsonml;
-}
-
-
-// merges adjacent text nodes into a single node
-function merge_text_nodes( jsonml ) {
- // skip the tag name and attribute hash
- var i = extract_attr( jsonml ) ? 2 : 1;
-
- while ( i < jsonml.length ) {
- // if it's a string check the next item too
- if ( typeof jsonml[ i ] === "string" ) {
- if ( i + 1 < jsonml.length && typeof jsonml[ i + 1 ] === "string" ) {
- // merge the second string into the first and remove it
- jsonml[ i ] += jsonml.splice( i + 1, 1 )[ 0 ];
- }
- else {
- ++i;
- }
- }
- // if it's not a string recurse
- else {
- merge_text_nodes( jsonml[ i ] );
- ++i;
- }
- }
-}
-
-} )( (function() {
- if ( typeof exports === "undefined" ) {
- window.markdown = {};
- return window.markdown;
- }
- else {
- return exports;
- }
-} )() );
-
-/*!
-Deck JS - deck.smarkdown
-Copyright (c) 2014-2014 Rémi Emonet
-Licensed under the MIT license.
-https://github.com/imakewebthings/deck.js/blob/master/MIT-license.txt
-*/
-
-/*
-This module provides a support for a shorter syntax for slides, with a syntax that is closer to plain markdown.
-TODO:
-- configurize the .smark and the default duration also
-- have a shortcut for {slide}?
-
-*/
-
-(function($, deck, undefined) {
- var $d = $(document);
- var may = function(f) {return f ? f : function() {}};
- var endsWith = function(longStr, part) {return longStr.indexOf(part, longStr.length - part.length) !== -1;}
- var REST = null;
- var startsWith = function(longStr, part) {
- if (part == "%+class:") alert(":::"+longStr+":::");
- var res = longStr.substr(0, part.length) == part;
- REST = res ? longStr.slice(part.length) : null;
- RESTRIM = res ? REST.replace(/^ */, "") : null;
- return res;
- }
- var startsWithIgnoreCase = function(longStr, part) {
- var res = longStr.substr(0, part.length).toUpperCase() == part.toUpperCase();
- REST = res ? longStr.slice(part.length) : null;
- RESTRIM = res ? REST.replace(/^ */, "") : null;
- return res;
- }
- var isArray = Array.isArray || $.isArray; // there is also an alternative in markdownjs
-
- // the animation duration is stateful across the smarkdown sections
- var animationDurationDefault = 400;
- var animationDuration = animationDurationDefault;
-
- function clone(a) { return JSON.parse(JSON.stringify(a)) }
- function findTag(tree, regexp, startAt) {
- var i = startAt || 0;
- while (i < tree.length) {
- if (isArray(tree[i]) && tree[i][0].match(regexp)) {
- return i;
- }
- i++;
- }
- return -1;
- }
- function addSpaceSeparatedAttr(o, a, c) {
- ensureHasAttributes(o);
- if (o[1][a])
- o[1][a] += " " + c;
- else
- o[1][a] = c;
- }
- function addClass(o, c) {
- addSpaceSeparatedAttr(o, 'class', c);
- }
- function hasClass(o, c) {
- if (!isObject(o[1]) || !o[1]['class']) {
- return false;
- } else {
- return o[1]['class'].match(new RegExp("\\b"+c+"\\b"));
- }
- }
- function isObject(o) {
- return !isArray(o) && typeof(o) === 'object';
- }
- function ensureHasAttributes(tree) {
- if (!isObject(tree[1])) {
- tree.splice(1, 0, {});
- return true;
- }
- return false;
- }
- function lazyGetAttributes(tree) {
- if (isObject(tree[1])) {
- return tree[1];
- } else {
- return {};
- }
- }
- function lazyUnsetAttributes(tree) {
- if (isObject(tree[1])) {
- tree.splice(1, 1);
- }
- }
- function hasIDOrClassDecoration(s) {
- return s.match(/^(.*)\{([^{}<>]*)\}$/);
- }
- function maybeProcessCopySlide(tree, index) {
- var slide = tree[index];
- ensureHasAttributes(slide);
- if (slide.length != 3) return false;
- if (slide[2][0] != "h1") return false;
- ensureHasAttributes(slide[2]);
- if (startsWithIgnoreCase(slide[2][2], "@COPY:#")) {
- var main = RESTRIM.split(/:/);
- var idOfBase = main[0];
- var animPart = main.slice(1).join(":");
- var hasAnim = ! animPart.match(/^\s*$/);
- var base = null;
- for (i in tree) {
- if (i == 0 || (i==1 && isObject(tree[1]))) continue;
- ensureHasAttributes(tree[i]);
- if (tree[i][1].id == idOfBase) {
- base = tree[i];
- break;
- }
- }
- if (base == null) { alert("pb"); return false; } // TODO should alert based on options
- var content = [["div", {}, "@anim:" + animPart]];
- content = content.concat(clone(base.slice(2)));
- slide[1] = clone(base[1]);
- delete slide[1].id;
- if (hasAnim) addClass(slide, "anim-continue");
- slide.splice.apply(slide, [2, 1].concat(content)); // replace the h1 with content
- return true;
- }
- return false;
- }
- function processIDOrClassDecoration(tree, index) {
- var matched = hasIDOrClassDecoration(tree[index]); // make sure the group is set
- if (!matched) { alert("should call processIDOrClassDecoration() only if hasIDOrClassDecoration is true"); return; }
- var returnValue = false; // whether we added the attributes
- var base = RegExp.$1;
- var decorations = RegExp.$2.split(/ +/);
- if (ensureHasAttributes(tree)) {
- if (index>0) index++;
- returnValue = true;
- }
- tree[index] = base;
- for (d in decorations) {
- // allow .class and class notations
- if (startsWith(decorations[d], ".")) decorations[d] = decorations[d].slice(1);
-
- if (startsWith(decorations[d], "#")) {
- tree[1].id = decorations[d].slice(1);
- } else {
- if (startsWith(decorations[d], "*") | startsWith(decorations[d], "/")) {
- addSpaceSeparatedAttr(tree, "data-container-class", decorations[d].slice(1));
- } else {
- addClass(tree, decorations[d]);
- }
- }
- }
- return returnValue;
- }
- function possiblyHideIfEmpty(tree) { // if it contains only anim stuf etc
- var hide = false;
- var i = isObject(tree[1]) ? 2 : 1;
- function onlyDivAnims(tt) {
- var only = true;
- var start = isObject(tt[1]) ? 2 : 1;
- tt.slice(start).forEach(function(e) {
- if (!isArray(e) || !isObject(e[1]) || (" "+e[1]["class"]).indexOf(" anim-") == -1) {
- only = false;
- }
- });
- return only;
- }
-
- if (onlyDivAnims(tree)) hide = true;
- else if (tree.length == i+1 && isArray(tree[i]) && tree[i][0] == "p"
- && onlyDivAnims(tree[i])) hide = true;
- if (hide) {
- ensureHasAttributes(tree);
- tree[1].style = "display: none";
- }
- }
- function maybeProcessComment(tree, index) {
- var line = tree[index];
- var clean = function(s) { return s;}; //return s.replace(/\/\\\//g, '//'); };
- if (line.match(/^(.*?)[\n\s]*\/\/ +(.*)/)) {
- var obj = ["div", {
- 'class': "comment"
- }, clean(RegExp.$2)];
- tree.splice(index, 1, RegExp.$1, obj);
- return true;
- }
- tree[index] = clean(tree[index]);
- return false;
- }
- function maybeProcessAtSomething(tree, index) {
- var line = tree[index];
- if (startsWithIgnoreCase(line, "@SVG:")) {
- var content = RESTRIM
- var parts = content.split(/ +/);
- if (hasIDOrClassDecoration(content) || parts.length == 3) {
- // new version
- var obj = ["div", {
- 'data-src': parts[0],
- 'data-width': parts[1],
- 'data-height': parts[2],
- 'class': "svg-object"
- }, parts.slice(3).join(" ")];
- // TODO: alert when wrong number of args
- if (hasIDOrClassDecoration(content)) processIDOrClassDecoration(obj, 2);
- tree[index] = obj;
- } else {
- // TODO allow this only when an option is set option
- // old, smartsyntax version
- var obj = ["div", {
- 'data-src': parts[1],
- 'data-width': parts[2],
- 'data-height': parts[3],
- 'class': "svg-object"
- }, ""];
- parts[0].split(/,/).forEach(function (p) { addClass(obj, p); });
- tree[index] = obj;
- }
- } else if (startsWithIgnoreCase(line, "@ANIM:")) {
- line = RESTRIM.replace(/%[+]/i, "%%"); // protect the "%+class" from being split
- var allToAdd = [];
- var parts = line.split(/ *\| */); // TODO: configurize + reconsider all separators?
- for (i in parts) {
- // process each group of simultaneous animations
- var subparts = parts[i].split(/ *\+ */);
- for (ii in subparts) {
- var what = subparts[ii];
- if (what == "") continue; // as a good side effect, this allows to set a "anim-continue" on all elements (e.g., put a + at the end of the line)
- var continuating = ii != subparts.length-1;
- var toAdd = ["div", {}, ""];
- addClass(toAdd, "slide");
- // process the individual element (reminder: animationDuration is global)
- function dw() { addSpaceSeparatedAttr(toAdd, "data-what", REST); }
- function dd() { addSpaceSeparatedAttr(toAdd, "data-dur", ""+animationDuration); }
- if (startsWithIgnoreCase(what, "%duration:")) {
- animationDuration = RESTRIM == "" ? animationDurationDefault : RESTRIM;
- continue;
- } else if (startsWithIgnoreCase(what, "%dur:")) {
- animationDuration = RESTRIM == "" ? animationDurationDefault : RESTRIM;
- continue;
- } else if (startsWithIgnoreCase(what, "%play:")) {
- addClass(toAdd, "anim-play");
- dw();
- } else if (startsWithIgnoreCase(what, "%pause:")) {
- addClass(toAdd, "anim-pause");
- dw();
- } else if (startsWith(what, "%viewbox:")) {
- addClass(toAdd, "anim-viewboxas");
- // TODO: if REST contains ':', two params (then the target is specified, else it is just all SVGs root elements)
- addSpaceSeparatedAttr(toAdd, "data-as", REST);
- addSpaceSeparatedAttr(toAdd, "data-what", "svg");
- dd();
- } else if (startsWith(what, "%attr:")) {
- var main = RESTRIM.split(/ *: */);
- addClass(toAdd, "anim-attribute");
- addSpaceSeparatedAttr(toAdd, "data-what", main[0]);
- addSpaceSeparatedAttr(toAdd, "data-attr", main.slice(1).join(":"));
- dd();
- } else if (startsWith(what, "%along:")) {
- var main = RESTRIM.split(/ *: */);
- addClass(toAdd, "anim-along");
- if (startsWith(main[0], "-")) {
- main[0] = RESTRIM;
- addSpaceSeparatedAttr(toAdd, "data-reverse", "true");
- }
- addSpaceSeparatedAttr(toAdd, "data-path", main[0]);
- addSpaceSeparatedAttr(toAdd, "data-what", main.slice(1).join(":"));
- dd();
- } else if (startsWith(what, "%%class:")) {
- var main = RESTRIM.split(/ *: */);
- addClass(toAdd, "anim-addclass");
- addSpaceSeparatedAttr(toAdd, "data-class", main[0]);
- addSpaceSeparatedAttr(toAdd, "data-what", main.slice(1).join(":"));
- } else if (startsWith(what, "%-class:")) {
- var main = RESTRIM.split(/ *: */);
- addClass(toAdd, "anim-removeclass");
- addSpaceSeparatedAttr(toAdd, "data-class", main[0]);
- addSpaceSeparatedAttr(toAdd, "data-what", main.slice(1).join(":"));
- } else if (startsWith(what, "+")) {
- addClass(toAdd, "anim-show");
- dw();
- } else if (startsWith(what, "-")) {
- addClass(toAdd, "anim-hide");
- dw(); dd();
- } else {
- addClass(toAdd, "anim-show");
- addSpaceSeparatedAttr(toAdd, "data-what", what);
- dd();
- }
- if (continuating) addClass(toAdd, "anim-continue");
- allToAdd.push(toAdd);
- }
- }
- tree.splice.apply(tree, [index, 1].concat(allToAdd)); // just replacing the text with allToAdd elements
- } else {
- return false;
- }
- // TODO? handle the decorations for comments
- return true;
- }
- function processMath(content) {
- return content.replace(/\$([^$][^$]*)\$/g, '<span class="latex">\\displaystyle $1</span>').replace(/\$\$/, '$');
- }
-
- var interpretationOfSmartLanguage = function(smark, doc) {
- var jstree = markdown.toHTMLTree(smark);
-
- // split at each h2 or h1
- (function makeTopLevelDivs(jsTree) {
- var firstIndex = findTag(jsTree, /^(h1|h2)$/);
- if (firstIndex == -1) return;
- var secondIndex = findTag(jsTree, /^(h1|h2)$/, firstIndex+1);
- if (secondIndex == -1) secondIndex = jsTree.length;
- var slide = ["section"].concat( // we will add the 'slide' class later below
- jsTree.splice(firstIndex, secondIndex - firstIndex));
- jsTree.splice(firstIndex, 0, slide);
- makeTopLevelDivs(jsTree);
- })(jstree);
-
- // process:
- // - the class and id decorations like {#first hightlight slide}
- // - the @... custom notations
- // - the // for comments
- for (s in jstree) {
- if (s == 0 || (s==1 && isObject(jstree[1]))) continue;
- var slide = jstree[s];
- ensureHasAttributes(slide);
- if (maybeProcessCopySlide(jstree, s)) {
- //continue;
- // actually we want to apply anims to it
- }
- // cleanup: first, remove first "p" in a "li" (happens when one put an empty line in a bullet list, but it would break the decorations)
- (function patch(tree){ // tree is slide or a subelement
- var i = 1;
- while (i < tree.length) {
- if (isArray(tree[i])) {
- if (tree[i][0] === "li") {
- var li = tree[i];
- if (isArray(li[1]) && li[1][0] === "p") {
- li.splice.apply(li, [1, 1].concat(li[1].slice(1)));
- continue;
- }
- }
- patch(tree[i]);
- }
- i++;
- }
- })(slide);
- // process @anim... and {} decoration
- (function patch(tree){ // tree is slide or a subelement
- var i = 1;
- while (i < tree.length) {
- if (isArray(tree[i])) patch(tree[i]);
- else if (typeof(tree[i]) == 'string') {
- if (maybeProcessComment(tree, i)) continue;
- else if (maybeProcessAtSomething(tree, i)) continue;
- else if (hasIDOrClassDecoration(tree[i])) {
- if (processIDOrClassDecoration(tree, i)) {
- i++; // avoid processing the same element twice
- }
- }
- }
- i++;
- }
- })(slide);
- // cleanup: hide empty "li" after @anim processing
- (function patch(tree){ // tree is slide or a subelement
- var i = 1;
- while (i < tree.length) {
- if (isArray(tree[i])) {
- if (tree[i][0] === "li" && possiblyHideIfEmpty(tree[i])) continue;
- else patch(tree[i]);
- }
- i++;
- }
- })(slide);
- // process the $math$
- (function patch(tree){ // tree is slide or a subelement
- if (hasClass(tree, "smark-nomath")) return;
- var i = 1;
- while (i < tree.length) {
- if (isArray(tree[i])) patch(tree[i]);
- else if (typeof(tree[i]) == 'string') {
- tree[i] = processMath(tree[i]);
- }
- i++;
- }
- })(slide);
- // change things to textarea (to help with codemirror) https://github.com/iros/deck.js-codemirror/issues/19
- (function patch(tree){ // tree is slide or a subelement
- if (hasClass(tree, "smark-textarea")) {
- tree[3][0] = "textarea";
- }
- var i = 1;
- while (i < tree.length) {
- if (isArray(tree[i])) patch(tree[i]);
- i++;
- }
- })(slide);
- // now propagate to the slide
- var hAttributes = lazyGetAttributes(slide[2]);
- if (slide[1]['class']) {
- var cl = slide[1]['class'];
- slide[1] = clone(hAttributes);
- addClass(slide, cl);
- } else {
- slide[1] = clone(hAttributes);
- }
- lazyUnsetAttributes(slide[2]);
- addClass(slide, 'slide');
- }
-
- return markdown.renderJsonML(jstree);
- }
-
- // this have to be executed before the deck init
- $d.bind('deck.beforeInit', function() {
- $('.smark').each(function() { // TODO make it configurable
- var it = this;
- var slides = interpretationOfSmartLanguage(it.innerHTML, document);
- $(it).after(slides);
- // remove the smart node (to avoid having an empty non-slide sibling (e.g., in the presenter view))
- $(it).remove();
- });
- var opts = $[deck]('getOptions');
- var maybe = function(f) { return f || (function(){}); }
- maybe(opts.AFTERSMARKDOWN)();
- $[deck]('reInitSlidesArray')
- });
-
-})(jQuery, 'deck');
-
-/*!
- Deck JS - deck.fit
- Copyright (c) 2012 Rémi Emonet
- Licensed under the MIT license.
- https://github.com/imakewebthings/deck.js/blob/master/MIT-license.txt
-*/
-
-/*
- This extension provides a way of scaling the slides to fit the slide container.
- A "design size" is used to do global scaling of all slides in the same way.
- The default design size is 800x600.
-*/
-(function($, deck, window, undefined) {
- var $d = $(document),
- $w = $(window),
- timer, // Timeout id for debouncing
- rootSlides,
-
- /*
- Internal function to do all the dirty work of scaling the slides.
- */
- scaleDeck = function() {
- var opts = $[deck]('getOptions');
- var addMarginX = opts.fitMarginX * 2;
- var addMarginY = opts.fitMarginY * 2;
- var fitMode = opts.fitMode;
- var sdw = opts.designWidth;
- var sdh = opts.designHeight;
- var $container = $[deck]('getContainer');
- var scaleX = $container.hasClass(opts.classes.globalscale) ? $container.innerWidth() / (sdw+addMarginX) : 1;
- var scaleY = $container.hasClass(opts.classes.globalscale) ? $container.innerHeight() / (sdh+addMarginY) : 1;
- //var truescaleX = $container.hasClass(opts.classes.globalscale) ? $container.innerWidth() / (sdw) : 1;
- //var truescaleY = $container.hasClass(opts.classes.globalscale) ? $container.innerHeight() / (sdh) : 1;
- var scale = scaleX < scaleY ? scaleX : scaleY;
- var rootSlides = [];
- var slideTest = $.map([opts.classes.before, opts.classes.previous, opts.classes.current, opts.classes.next, opts.classes.after],
- function(el, i) {return '.' + el;}).join(', ');
-
- $.each($[deck]('getSlides'), function(i, $el) {
- if (!$el.parentsUntil(opts.selectors.container).length) {
- rootSlides.push($el);
- }
- });
- $.each(rootSlides, function(i, $slide) {
- $slide.css('width', sdw);
- $slide.css('height', sdh);
- $.each('Webkit Moz O ms Khtml'.split(' '), function(i, prefix) {
- if (scale == 1) {
- $slide.css(prefix + 'Transform', '');
- } else {
- if (fitMode == "left top" || fitMode == "top left") {
- // ok align left/top (ok with the percents)
- $slide.css(prefix + 'Transform', 'translate(-50%,-50%) scale(' + scale + ' , ' + scale + ') translate(50%,50%) translate('+(addMarginX/2)+'px,'+(addMarginY/2)+'px)');
- } else if (fitMode == "center middle") {
- // ok align center/middle
- $slide.css(prefix + 'Transform', 'translate(-50%,-50%) scale(' + scale + ' , ' + scale + ') translate(50%, 50%) translate('+($container.innerWidth()/2/scale - sdw/2)+'px,'+($container.innerHeight()/2/scale - sdh/2)+'px)');
- } else if (fitMode == "right bottom" || fitMode == "bottom right") {
- // ok align right/bottom
- $slide.css(prefix + 'Transform', 'translate(-50%,-50%) scale(' + scale + ' , ' + scale + ') translate(50%, 50%) translate('+($container.innerWidth()/scale - sdw - addMarginX/2)+'px,'+($container.innerHeight()/scale - sdh - addMarginY/2)+'px)');
- } else if (fitMode == "stretched") {
- // ok stretched (with respect of the margin, i.e., it is center/middle)
- $slide.css(prefix + 'Transform', 'scale(' + scaleX + ' , ' + scaleY + ') translate('+(($container.innerWidth()-sdw)/2/scaleX)+'px,'+(($container.innerHeight()-sdh)/2/scaleY)+'px)');
- }
- }
- });
- });
-
- }
-
- /*
- Extends defaults/options.
-
- options.designWidth
- Defaults to 800. You may instead specify a width as a number
- of px and all slides will be scaled in the same way, considering their
- size is the provided one.
-
- options.designHeight
- Defaults to 600. You may instead specify a height as a number
- of px and all slides will be scaled in the same way, considering their
- size is the provided one.
-
- options.fitMode
- How to adapt the slide to the container.
- Only the following combinations are available for now:
- "center middle", "top left", "bottom right", "stretched"
-
- options.fitMarginX
- options.fitMarginY
- Defaults to 5. Adds some margin in design space units.
- E.g., if the designe width is 800 and the margin is 5, the slide will be
- 810 pixel wide before rescaling.
-
- options.scaleDebounce
- Scaling on the browser resize event is debounced. This number is the
- threshold in milliseconds. You can learn more about debouncing here:
- http://unscriptable.com/index.php/2009/03/20/debouncing-javascript-methods/
-
- */
- $.extend(true, $[deck].defaults, {
- classes: {
- globalscale: 'deck-globalscale'
- },
- keys: {
- scale: 83 // s
- },
-
- designWidth: 800,
- designHeight: 600,
- fitMode: "center middle",
- fitMarginX: 0,
- fitMarginY: 0,
- scaleDebounce: 200
- });
-
- /*
- jQuery.deck('disableScale')
-
- Disables scaling and removes the scale class from the deck container.
- */
- $[deck]('extend', 'disableScale', function() {
- $[deck]('getContainer').removeClass($[deck]('getOptions').classes.globalscale);
- scaleDeck();
- });
-
- /*
- jQuery.deck('enableScale')
-
- Enables scaling and adds the scale class to the deck container.
- */
- $[deck]('extend', 'enableScale', function() {
- $[deck]('getContainer').addClass($[deck]('getOptions').classes.globalscale);
- scaleDeck();
- });
-
- /*
- jQuery.deck('toggleScale')
-
- Toggles between enabling and disabling scaling.
- */
- $[deck]('extend', 'toggleScale', function() {
- var $c = $[deck]('getContainer');
- $[deck]($c.hasClass($[deck]('getOptions').classes.globalscale) ?
- 'disableScale' : 'enableScale');
- });
-
- $d.bind('deck.init', function() {
- var opts = $[deck]('getOptions');
-
- // Debounce the resize scaling
- $w.unbind('resize.deckscale').bind('resize.deckscale', function() {
- window.clearTimeout(timer);
- timer = window.setTimeout(scaleDeck, opts.scaleDebounce);
- })
- // Scale once on load, in case images or something change layout
- .unbind('load.deckscale').bind('load.deckscale', scaleDeck);
-
- // Bind key events
- $d.unbind('keydown.deckscale').bind('keydown.deckscale', function(e) {
- if (e.which === opts.keys.scale || $.inArray(e.which, opts.keys.scale) > -1) {
- $[deck]('toggleScale');
- e.preventDefault();
- }
- });
-
- // Enable scale on init
- $[deck]('enableScale');
- });
-})(jQuery, 'deck', this);
-
-
-// This script was automatically generated from a literate source.
-// Do not edit this file; look at the literate source instead!
-//
-// Greasemonkey user script to
-// Display LaTeX in Web pages by transforming to MathML
-// --------------------------------------------------------------------
-
-// Original script by
-// Copyright (C) 2006 Steve Cheng <stevecheng@users.sourceforge.net>
-// Home page: http://gold-saucer.afraid.org/mathml/greasemonkey/
-//
-// Modified by
-// Copyright (C) 2010 Valery Alexeev <va.email.tex@gmail.com>
-// Version 1.15, May 7, 2010
-// as follows:
-//
-// Added arxiv.org, front.math.ucdavis.edu, *mathscinet*, mail.google.com
-// Changed char_map to fix the display for \mathcal, \mathbb, \mathfrak
-// Fixed the displayed formulas with $$...$$ and \[...\]
-// Added \scr, \germ, \roman, etc used by Mathscinet.
-// Added miscellaneous symbols and arrows
-
-// Permission is hereby granted, free of charge, to any person obtaining
-// a copy of this software and associated documentation files (the
-// "Software"), to deal in the Software without restriction, including
-// without limitation the rights to use, copy, modify, merge, publish,
-// distribute, sublicense, and/or sell copies of the Software, and to
-// permit persons to whom the Software is furnished to do so, subject to
-// the following conditions:
-
-// The above copyright notice and this permission notice shall be included
-// in all copies or substantial portions of the Software.
-
-// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
-// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-// IN NO EVENT SHALL THE AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
-// OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-// OTHER DEALNGS IN THE SOFTWARE.
-
-
-function latex2mml() {
-
-
- function GM_log() {}
-
-
-// First, find out where we are
-var va_loc = window.location.href;
-var va_view = 'web';
-
-//alert( 'va_view=' + va_view );
-
-// The script itself begins
-
-var/*const*/ mmlns = 'http://www.w3.org/1998/Math/MathML';
-
-/*
-// VA: Fix displayed equations first.
-if( va_view == 'web' ){
- document.body.innerHTML=
- document.body.innerHTML.replace(/\n/g," "); // remove end-of-lines
- document.body.innerHTML=
- document.body.innerHTML.replace(/(\$\$|\\\[)([^$]+)(\$\$|\\\])/g,
- "<p style=\"text-indent: 20px;\"> \$ $2 \$ </p>");
-// VA: Experimental: may lead to slow down. \spcheck is used on MathSciNet
-// document.body.innerHTML=
-// document.body.innerHTML.replace(/\\spcheck/g,"^{\\vee}");
-}
-*/
-
-
-function result_element(tag, num_attrs)
-{
- var node = document.createElementNS(mmlns, tag);
-
- var k = 2;
- while(--num_attrs >= 0) {
- if(arguments[k+1] != null) {
- node.setAttribute(arguments[k], arguments[k+1]);
- }
- k += 2;
- }
-
- for(; k < arguments.length; k++) {
- if(arguments[k] != null) {
- if(typeof(arguments[k]) == 'string')
- node.appendChild(document.createTextNode(arguments[k]));
- else
- node.appendChild(arguments[k]);
- }
- }
-
- return node;
-}
-
-
-function result_element_append(parent, child)
-{
- if(parent != null && child != null) {
- if(typeof(child) == 'string')
- parent.appendChild(document.createTextNode(child));
- else
- parent.appendChild(child);
- }
-}
-
-
-function result_element_prepend(parent, child, next)
-{
- if(next == null)
- result_element_append(parent, child);
- else if (parent != null && child != null)
- parent.insertBefore(child, next);
-}
-
-
-function result_set_attr(elem, attr, value)
-{
- if(elem != null && attr != null) {
- if(value != null)
- elem.setAttribute(attr, value);
- else
- elem.removeAttribute(attr);
- }
-}
-
-
-function result_append_attr(elem, attr, value)
-{
- if(elem != null && attr != null) {
- var old_value = elem.getAttribute(elem, attr);
- if(old_value == null)
- elem.setAttribute(attr, value);
- else
- elem.setAttribute(attr, old_value + value);
- }
-}
-
-/*
-if( va_view == 'web' ){
- if(!this.GM_getValue) {
- this.GM_getValue = function(key, value) { return value; }
- this.GM_log = function() {}
- }
-
-
- if(this.GM_registerMenuCommand) {
- GM_registerMenuCommand("Enable native display of math images",
- function() {
- GM_setValue("patch-images", true);
- do_patch_images = true;
- patch_element(document.documentElement);
- });
- GM_registerMenuCommand("Disable native display of math images",
- function() {
- GM_setValue("patch-images", false);
- });
- }
-}
-*/
-
-// VA: changed char_map
-var/*const*/ char_map = {
- 'script': [
- '\uD835\uDC9C', '\u212C', '\uD835\uDC9E', //abc
- '\uD835\uDC9F', '\u2130', '\u2131', //def
- '\uD835\uDCA2', '\u210B', '\u2110', //ghi
- '\uD835\uDCA5', '\uD835\uDCA6', '\u2112', //jkl
- '\u2133', '\uD835\uDCA9', '\uD835\uDCAA', //mno
- '\uD835\uDCAB', '\uD835\uDCAC', '\u211B', //pqr
- '\uD835\uDCAE', '\uD835\uDCAF', '\uD835\uDCB0', //stu
- '\uD835\uDCB1', '\uD835\uDCB2', '\uD835\uDCB3', //vwx
- '\uD835\uDCB4', '\uD835\uDCB5' ], //yz
-
- 'fraktur': [
- '\uD835\uDD04', '\uD835\uDD05', '\u212D', //abc
- '\uD835\uDD07', '\uD835\uDD08', '\uD835\uDD09', //def
- '\uD835\uDD0A', '\u210C', '\u2111', //ghi
- '\uD835\uDD0D', '\uD835\uDD0E', '\uD835\uDD0F', //jkl
- '\uD835\uDD10', '\uD835\uDD11', '\uD835\uDD12', //mno
- '\uD835\uDD13', '\uD835\uDD14', '\u211C', //pqr
- '\uD835\uDD16', '\uD835\uDD17', '\uD835\uDD18', //stu
- '\uD835\uDD19', '\uD835\uDD1A', '\uD835\uDD1B', //vwx
- '\uD835\uDD1C', '\u2128' ], //yz
-
- 'double-struck': [
- '\uD835\uDD38', '\uD835\uDD39', '\u2102', //abc
- '\uD835\uDD3B', '\uD835\uDD3C', '\uD835\uDD3D', //def
- '\uD835\uDD3E', '\u210D', '\uD835\uDD40', //ghi
- '\uD835\uDD41', '\uD835\uDD42', '\uD835\uDD43', //jkl
- '\uD835\uDD44', '\u2115', '\uD835\uDD46', //mno
- '\u2119', '\u211A', '\u211D', //pqr
- '\uD835\uDD4A', '\uD835\uDD4B', '\uD835\uDD4C', //stu
- '\uD835\uDD4D', '\uD835\uDD4E', '\uD835\uDD4F', //vwx
- '\uD835\uDD50', '\u2124', ], //yz
-};
-
-var/*const*/ uppercase_re = /[A-Z]/;
-
-function fix_mathvariant(node, style)
-{
- if(node.nodeType == node.TEXT_NODE) {
- if(style != null && style != '' && style in char_map) {
- node.data = node.data.replace(uppercase_re,
- function(s) {return char_map[style][s.charCodeAt(0)-65]});
- }
- } else if(node.nodeType == node.ELEMENT_NODE) {
- var new_style = node.getAttribute('mathvariant');
- if(new_style != null && new_style != '')
- style = new_style;
-
- for(var i=0; i < node.childNodes.length; i++)
- fix_mathvariant(node.childNodes.item(i), style);
- }
-}
-
-var g_punct_and_space
-= {"\\quad" : "\u2003" ,
-"\\qquad" : "\u2003\u2003" ,
-"\\thickspace" : "\u2002" ,
-"\\;" : "\u2002" ,
-"\\medspace" : "\u2005" ,
-"\\:" : "\u2005" ,
-"\\thinspace" : "\u2004" ,
-"\\," : "\u2004" ,
-"\\!" : "\u200b" ,
-"." : "." ,
-";" : ";" ,
-"?" : "?" ,
-"\\qedsymbol" : "\u25a0" ,
-}
-;
-var g_left_delimiters
-= {"(" : "(" ,
-"[" : "[" ,
-"\\{" : "{" ,
-"\\lgroup" : "(" ,
-"\\lbrace" : "{" ,
-"\\lvert" : "|" ,
-"\\lVert" : "\u2016" ,
-"\\lceil" : "\u2308" ,
-"\\lfloor" : "\u230a" ,
-"\\lmoustache" : "\u23b0" ,
-"\\langle" : "\u2329" ,
-}
-;
-var g_right_delimiters
-= {")" : ")" ,
-"]" : "]" ,
-"\\}" : "}" ,
-"\\rbrace" : "}" ,
-"\\rgroup" : ")" ,
-"\\rvert" : "|" ,
-"\\rVert" : "\u2016" ,
-"\\rceil" : "\u2309" ,
-"\\rfloor" : "\u230b" ,
-"\\rmoustache" : "\u23b1" ,
-"\\rangle" : "\u232a" ,
-}
-;
-var g_operator_symbols
-= {"\\amalg" : "\u2a3f" ,
-"\\ast" : "*" ,
-"\\ast" : "\u2217" ,
-"\\barwedge" : "\u22bc" ,
-"\\barwedge" : "\u2305" ,
-"\\bigcirc" : "\u25cb" ,
-"\\bigtriangledown" : "\u25bd" ,
-"\\bigtriangleup" : "\u25b3" ,
-"\\boxdot" : "\u22a1" ,
-"\\boxminus" : "\u229f" ,
-"\\boxplus" : "\u229e" ,
-"\\boxtimes" : "\u22a0" ,
-"\\bullet" : "\u2022" ,
-"\\bullet" : "\u2219" ,
-"\\cap" : "\u2229" ,
-"\\Cap" : "\u22d2" ,
-"\\cdot" : "\u22c5" ,
-"\\centerdot" : "\u00b7" ,
-"\\circ" : "\u2218" ,
-"\\circledast" : "\u229b" ,
-"\\circledcirc" : "\u229a" ,
-"\\circleddash" : "\u229d" ,
-"\\cup" : "\u222a" ,
-"\\Cup" : "\u22d3" ,
-"\\curlyvee" : "\u22ce" ,
-"\\curlywedge" : "\u22cf" ,
-"\\dagger" : "\u2020" ,
-"\\ddagger" : "\u2021" ,
-"\\diamond" : "\u22c4" ,
-"\\div" : "\u00f7" ,
-"\\divideontimes" : "\u22c7" ,
-"\\dotplus" : "\u2214" ,
-"\\doublebarwedge" : "\u2306" ,
-"\\doublecap" : "\u22d2" ,
-"\\doublecup" : "\u22d3" ,
-"\\gtrdot" : "\u22d7" ,
-"\\intercal" : "\u22ba" ,
-"\\land" : "\u2227" ,
-"\\leftthreetimes" : "\u22cb" ,
-"\\lessdot" : "\u22d6" ,
-"\\lor" : "\u2228" ,
-"\\ltimes" : "\u22c9" ,
-"\\mp" : "\u2213" ,
-"\\odot" : "\u2299" ,
-"\\ominus" : "\u2296" ,
-"\\oplus" : "\u2295" ,
-"\\oslash" : "\u2298" ,
-"\\otimes" : "\u2297" ,
-"\\pm" : "\u00b1" ,
-"\\rightthreetimes" : "\u22cc" ,
-"\\rtimes" : "\u22ca" ,
-"\\setminus" : "\u2216" ,
-"\\smallsetminus" : "\u2216" ,
-"\\sqcap" : "\u2293" ,
-"\\sqcup" : "\u2294" ,
-"\\star" : "\u22c6" ,
-"\\times" : "\u00d7" ,
-"\\triangleleft" : "\u25c1" ,
-"\\triangleright" : "\u25b7" ,
-"\\uplus" : "\u228e" ,
-"\\vee" : "\u2228" ,
-"\\spcheck" : "\u207a" , // has to be ^{\vee} instead but that's hard
- // to code
- //"\\spcheck" : "\u002a" ,
-"\\veebar" : "\u22bb" ,
-"\\veebar" : "\u2a61" ,
-"\\wedge" : "\u2227" ,
-"\\wr" : "\u2240" ,
-"+" : "+" ,
-"-" : "\u2212" ,
-"*" : "*" ,
-"," : "," ,
-"/" : "\u2215" ,
-":" : ":" ,
-"\\colon" : ":" ,
-"|" : "|" ,
-"\\vert" : "|" ,
-"\\Vert" : "\u2016" ,
-"\\|" : "\u2016" ,
-"\\backslash" : "\\" ,
-"'" : "\u2032" ,
-"\\#" : "#" ,
-"\\bmod" : "mod" ,
-"\\mod" : "mod" ,
-"\\downarrow" : "\u2193" ,
-"\\Downarrow" : "\u21d3" ,
-"\\uparrow" : "\u2191" ,
-"\\Uparrow" : "\u21d1" ,
-"\\updownarrow" : "\u2195" ,
-"\\Updownarrow" : "\u21d5" ,
-"\\bigcap" : "\u22c2" ,
-"\\bigcup" : "\u22c3" ,
-"\\bigodot" : "\u2a00" ,
-"\\bigoplus" : "\u2a01" ,
-"\\bigotimes" : "\u2a02" ,
-"\\bigsqcup" : "\u2a06" ,
-"\\biguplus" : "\u2a04" ,
-"\\bigvee" : "\u22c1" ,
-"\\bigwedge" : "\u22c0" ,
-"\\coprod" : "\u2210" ,
-"\\prod" : "\u220f" ,
-"\\sum" : "\u2211" ,
-"\\int" : "\u222b" ,
-"\\smallint" : "\u222b" ,
-"\\oint" : "\u222e" ,
-"\\angle" : "\u2220" ,
-"\\backprime" : "\u2035" ,
-"\\bigstar" : "\u2605" ,
-"\\blacklozenge" : "\u29eb" ,
-"\\blacksquare" : "\u25a0" ,
-"\\blacktriangle" : "\u25b4" ,
-"\\blacktriangledown" : "\u25be" ,
-"\\bot" : "\u22a5" ,
-"\\clubsuit" : "\u2663" ,
-"\\diagdown" : "\u2572" ,
-"\\diagup" : "\u2571" ,
-"\\diamondsuit" : "\u2662" ,
-"\\emptyset" : "\u2205" ,
-"\\exists" : "\u2203" ,
-"\\flat" : "\u266d" ,
-"\\forall" : "\u2200" ,
-"\\heartsuit" : "\u2661" ,
-"\\infty" : "\u221e" ,
-"\\lnot" : "\u00ac" ,
-"\\lozenge" : "\u25ca" ,
-"\\measuredangle" : "\u2221" ,
-"\\nabla" : "\u2207" ,
-"\\natural" : "\u266e" ,
-"\\neg" : "\u00ac" ,
-"\\nexists" : "\u2204" ,
-"\\prime" : "\u2032" ,
-"\\sharp" : "\u266f" ,
-"\\spadesuit" : "\u2660" ,
-"\\sphericalangle" : "\u2222" ,
-"\\square" : "\u25a1" ,
-"\\surd" : "\u221a" ,
-"\\top" : "\u22a4" ,
-"\\triangle" : "\u25b5" ,
-"\\triangledown" : "\u25bf" ,
-"\\varnothing" : "\u2205" ,
-"\\aleph" : "\u2135" ,
-"\\Bbbk" : "\u1d55C" ,
-"\\beth" : "\u2136" ,
-"\\circledS" : "\u24c8" ,
-"\\complement" : "\u2201" ,
-"\\daleth" : "\u2138" ,
-"\\ell" : "\u2113" ,
-"\\eth" : "\u00f0" ,
-"\\Finv" : "\u2132" ,
-"\\Game" : "\u2141" ,
-"\\gimel" : "\u2137" ,
-"\\hbar" : "\u210f" ,
-"\\hslash" : "\u210f" ,
-"\\Im" : "\u2111" ,
-"\\mho" : "\u2127" ,
-"\\partial" : "\u2202" ,
-"\\Re" : "\u211c" ,
-"\\wp" : "\u2118" ,
-}
-;
-var g_relation_symbols
-= {"=" : "=" ,
-"<" : "<" ,
-">" : ">" ,
-"\\approx" : "\u2248" ,
-"\\approxeq" : "\u224a" ,
-"\\asymp" : "\u2248" ,
-"\\backsim" : "\u223d" ,
-"\\backsimeq" : "\u22cd" ,
-"\\bumpeq" : "\u224f" ,
-"\\Bumpeq" : "\u224e" ,
-"\\circeq" : "\u2257" ,
-"\\cong" : "\u2245" ,
-"\\curlyeqprec" : "\u22de" ,
-"\\curlyeqsucc" : "\u22df" ,
-"\\doteq" : "\u2250" ,
-"\\doteqdot" : "\u2251" ,
-"\\eqcirc" : "\u2256" ,
-"\\eqsim" : "\u2242" ,
-"\\eqslantgtr" : "\u2a96" ,
-"\\eqslantless" : "\u2a95" ,
-"\\equiv" : "\u2261" ,
-"\\fallingdotseq" : "\u2252" ,
-"\\ge" : "\u2265" ,
-"\\geq" : "\u2265" ,
-"\\geqq" : "\u2267" ,
-"\\geqslant" : "\u2a7e" ,
-"\\gg" : "\u226b" ,
-"\\gg" : "\u2aa2" ,
-"\\ggg" : "\u22d9" ,
-"\\gggtr" : "\u22d9" ,
-"\\gnapprox" : "\u2a8a" ,
-"\\gneq" : "\u2a88" ,
-"\\gneqq" : "\u2269" ,
-"\\gnsim" : "\u22e7" ,
-"\\gtrapprox" : "\u2a86" ,
-"\\gtreqless" : "\u22db" ,
-"\\gtreqqless" : "\u2a8c" ,
-"\\gtrless" : "\u2277" ,
-"\\gtrsim" : "\u2273" ,
-"\\gvertneqq" : "\u2269" ,
-"\\le" : "\u2264" ,
-"\\leq" : "\u2264" ,
-"\\leqq" : "\u2266" ,
-"\\leqslant" : "\u2a7d" ,
-"\\lessapprox" : "\u2a85" ,
-"\\lesseqgtr" : "\u22da" ,
-"\\lesseqqgtr" : "\u2a8b" ,
-"\\lessgtr" : "\u2276" ,
-"\\lesssim" : "\u2272" ,
-"\\ll" : "\u226a" ,
-"\\llless" : "\u22d8" ,
-"\\lnapprox" : "\u2a89" ,
-"\\lneq" : "\u2a87" ,
-"\\lneqq" : "\u2268" ,
-"\\lnsim" : "\u22e6" ,
-"\\lvertneqq" : "\u2268" ,
-"\\ncong" : "\u2247" ,
-"\\ne" : "\u2260" ,
-"\\neq" : "\u2260" ,
-"\\ngeq" : "\u2271" ,
-"\\ngeqq" : "\u2267" ,
-"\\ngeqslant" : "\u2a7e" ,
-"\\ngtr" : "\u226f" ,
-"\\nleq" : "\u2270" ,
-"\\nleqq" : "\u2266" ,
-"\\nleqslant" : "\u2a7d" ,
-"\\nless" : "\u226e" ,
-"\\nprec" : "\u2280" ,
-"\\npreceq" : "\u2aaf" ,
-"\\nsim" : "\u2241" ,
-"\\nsucc" : "\u2281" ,
-"\\nsucceq" : "\u2ab0" ,
-"\\prec" : "\u227a" ,
-"\\precapprox" : "\u2ab7" ,
-"\\preccurlyeq" : "\u227c" ,
-"\\preceq" : "\u2aaf" ,
-"\\precnapprox" : "\u2ab9" ,
-"\\precneqq" : "\u2ab5" ,
-"\\precnsim" : "\u22e8" ,
-"\\precsim" : "\u227e" ,
-"\\risingdotseq" : "\u2253" ,
-"\\sim" : "\u223c" ,
-"\\simeq" : "\u2243" ,
-"\\succ" : "\u227b" ,
-"\\succapprox" : "\u2ab8" ,
-"\\succcurlyeq" : "\u227d" ,
-"\\succeq" : "\u2ab0" ,
-"\\succnapprox" : "\u2aba" ,
-"\\succneqq" : "\u2ab6" ,
-"\\succnsim" : "\u22e9" ,
-"\\succsim" : "\u227f" ,
-"\\thickapprox" : "\u2248" ,
-"\\thicksim" : "\u223c" ,
-"\\triangleq" : "\u225c" ,
-"\\longrightarrow" : "\u27F6" ,
-"\\curvearrowleft" : "\u21b6" ,
-"\\curvearrowright" : "\u21b7" ,
-"\\downdownarrows" : "\u21ca" ,
-"\\downharpoonleft" : "\u21c3" ,
-"\\downharpoonright" : "\u21c2" ,
-"\\gets" : "\u2190" ,
-"\\hookleftarrow" : "\u21a9" ,
-"\\hookrightarrow" : "\u21aa" ,
-"\\leftarrow" : "\u2190" ,
-"\\Leftarrow" : "\u21d0" ,
-"\\leftarrowtail" : "\u21a2" ,
-"\\leftharpoondown" : "\u21bd" ,
-"\\leftharpoonup" : "\u21bc" ,
-"\\leftleftarrows" : "\u21c7" ,
-"\\leftrightarrow" : "\u2194" ,
-"\\leftrightarrows" : "\u21c6" ,
-"\\leftrightharpoons" : "\u21cb" ,
-"\\leftrightsquigarrow" : "\u21ad" ,
-"\\Lleftarrow" : "\u21da" ,
-"\\longleftarrow" : "\u27f5" ,
-"\\Longleftarrow" : "\u27f8" ,
-"\\longleftrightarrow" : "\u27f7" ,
-"\\Longleftrightarrow" : "\u27fa" ,
-"\\looparrowleft" : "\u21ab" ,
-"\\looparrowright" : "\u21ac" ,
-"\\Lsh" : "\u21b0" ,
-"\\mapsto" : "\u21a6" ,
-"\\multimap" : "\u22b8" ,
-"\\nearrow" : "\u2197" ,
-"\\nleftarrow" : "\u219a" ,
-"\\nLeftarrow" : "\u21cd" ,
-"\\nleftrightarrow" : "\u21ae" ,
-"\\nLeftrightarrow" : "\u21ce" ,
-"\\nrightarrow" : "\u219b" ,
-"\\nRightarrow" : "\u21cf" ,
-"\\nwarrow" : "\u2196" ,
-"\\restriction" : "\u21be" ,
-"\\rightarrow" : "\u2192" ,
-"\\Rightarrow" : "\u21d2" ,
-"\\rightarrowtail" : "\u21a3" ,
-"\\rightharpoondown" : "\u21c1" ,
-"\\rightharpoonup" : "\u21c0" ,
-"\\rightleftarrows" : "\u21c4" ,
-"\\rightleftharpoons" : "\u21cc" ,
-"\\rightrightarrows" : "\u21c9" ,
-"\\rightsquigarrow" : "\u219d" ,
-"\\Rrightarrow" : "\u21db" ,
-"\\Rsh" : "\u21b1" ,
-"\\searrow" : "\u2198" ,
-"\\swarrow" : "\u2199" ,
-"\\to" : "\u2192" ,
-"\\twoheadleftarrow" : "\u219e" ,
-"\\twoheadrightarrow" : "\u21a0" ,
-"\\upharpoonleft" : "\u21bf" ,
-"\\upharpoonright" : "\u21be" ,
-"\\upuparrows" : "\u21c8" ,
-"\\backepsilon" : "\u03f6" ,
-"\\because" : "\u2235" ,
-"\\between" : "\u226c" ,
-"\\blacktriangleleft" : "\u25c0" ,
-"\\blacktriangleright" : "\u25b6" ,
-"\\bowtie" : "\u22c8" ,
-"\\dashv" : "\u22a3" ,
-"\\frown" : "\u2323" ,
-"\\in" : "\u220a" ,
-"\\mid" : "\u2223" ,
-"\\models" : "\u22a7" ,
-"\\ni" : "\u220b" ,
-"\\ni" : "\u220d" ,
-"\\nmid" : "\u2224" ,
-"\\notin" : "\u2209" ,
-"\\nparallel" : "\u2226" ,
-"\\nshortmid" : "\u2224" ,
-"\\nshortparallel" : "\u2226" ,
-"\\nsubseteq" : "\u2286" ,
-"\\nsubseteq" : "\u2288" ,
-"\\nsubseteqq" : "\u2ac5" ,
-"\\nsupseteq" : "\u2287" ,
-"\\nsupseteq" : "\u2289" ,
-"\\nsupseteqq" : "\u2ac6" ,
-"\\ntriangleleft" : "\u22ea" ,
-"\\ntrianglelefteq" : "\u22ec" ,
-"\\ntriangleright" : "\u22eb" ,
-"\\ntrianglerighteq" : "\u22ed" ,
-"\\nvdash" : "\u22ac" ,
-"\\nvDash" : "\u22ad" ,
-"\\nVdash" : "\u22ae" ,
-"\\nVDash" : "\u22af" ,
-"\\owns" : "\u220d" ,
-"\\parallel" : "\u2225" ,
-"\\perp" : "\u22a5" ,
-"\\pitchfork" : "\u22d4" ,
-"\\propto" : "\u221d" ,
-"\\shortmid" : "\u2223" ,
-"\\shortparallel" : "\u2225" ,
-"\\smallfrown" : "\u2322" ,
-"\\smallsmile" : "\u2323" ,
-"\\smile" : "\u2323" ,
-"\\sqsubset" : "\u228f" ,
-"\\sqsubseteq" : "\u2291" ,
-"\\sqsupset" : "\u2290" ,
-"\\sqsupseteq" : "\u2292" ,
-"\\subset" : "\u2282" ,
-"\\Subset" : "\u22d0" ,
-"\\subseteq" : "\u2286" ,
-"\\subseteqq" : "\u2ac5" ,
-"\\subsetneq" : "\u228a" ,
-"\\subsetneqq" : "\u2acb" ,
-"\\supset" : "\u2283" ,
-"\\Supset" : "\u22d1" ,
-"\\supseteq" : "\u2287" ,
-"\\supseteqq" : "\u2ac6" ,
-"\\supsetneq" : "\u228b" ,
-"\\supsetneqq" : "\u2acc" ,
-"\\therefore" : "\u2234" ,
-"\\trianglelefteq" : "\u22b4" ,
-"\\trianglerighteq" : "\u22b5" ,
-"\\varpropto" : "\u221d" ,
-"\\varsubsetneq" : "\u228a" ,
-"\\varsubsetneqq" : "\u2acb" ,
-"\\varsupsetneq" : "\u228b" ,
-"\\varsupsetneqq" : "\u2acc" ,
-"\\vartriangle" : "\u25b5" ,
-"\\vartriangleleft" : "\u22b2" ,
-"\\vartriangleright" : "\u22b3" ,
-"\\vdash" : "\u22a2" ,
-"\\vDash" : "\u22a8" ,
-"\\Vdash" : "\u22a9" ,
-"\\Vvdash" : "\u22aa" ,
-// AMS Arrows
-"\\dashleftarrow" : "\u21e0" ,
-"\\dashrightarrow" : "\u21e2" ,
-}
-;
-var g_named_identifiers
-= {"\\arccos" : "arccos" ,
-"\\arcsin" : "arcsin" ,
-"\\arctan" : "arctan" ,
-"\\arg" : "arg" ,
-"\\cos" : "cos" ,
-"\\cosh" : "cosh" ,
-"\\cot" : "cot" ,
-"\\coth" : "coth" ,
-"\\csc" : "csc" ,
-"\\deg" : "deg" ,
-"\\det" : "det" ,
-"\\dim" : "dim" ,
-"\\exp" : "exp" ,
-"\\gcd" : "gcd" ,
-"\\hom" : "hom" ,
-"\\ker" : "ker" ,
-"\\lg" : "lg" ,
-"\\ln" : "ln" ,
-"\\log" : "log" ,
-"\\Pr" : "Pr" ,
-"\\sec" : "sec" ,
-"\\sin" : "sin" ,
-"\\sinh" : "sinh" ,
-"\\tan" : "tan" ,
-"\\tanh" : "tanh" ,
-"\\inf" : "inf" ,
-"\\injlim" : "inj lim" ,
-"\\lim" : "lim" ,
-"\\liminf" : "lim inf" ,
-"\\limsup" : "lum sup" ,
-"\\max" : "max" ,
-"\\min" : "min" ,
-"\\projlim" : "proj lim" ,
-"\\sup" : "sup" ,
-"\\alpha" : "\u03b1" ,
-"\\beta" : "\u03b2" ,
-"\\chi" : "\u03c7" ,
-"\\delta" : "\u03b4" ,
-"\\Delta" : "\u0394" ,
-"\\digamma" : "\u03dd" ,
-"\\epsilon" : "\u03f5" ,
-"\\eta" : "\u03b7" ,
-"\\gamma" : "\u03b3" ,
-"\\Gamma" : "\u0393" ,
-"\\iota" : "\u03b9" ,
-"\\kappa" : "\u03ba" ,
-"\\lambda" : "\u03bb" ,
-"\\Lambda" : "\u039b" ,
-"\\mu" : "\u03bc" ,
-"\\nu" : "\u03bd" ,
-"\\omega" : "\u03c9" ,
-"\\Omega" : "\u03a9" ,
-"\\phi" : "\u03c6" ,
-"\\Phi" : "\u03a6" ,
-"\\pi" : "\u03c0" ,
-"\\Pi" : "\u03a0" ,
-"\\psi" : "\u03c8" ,
-"\\Psi" : "\u03a8" ,
-"\\rho" : "\u03c1" ,
-"\\sigma" : "\u03c3" ,
-"\\Sigma" : "\u03a3" ,
-"\\tau" : "\u03c4" ,
-"\\theta" : "\u03b8" ,
-"\\Theta" : "\u0398" ,
-"\\upsilon" : "\u03c5" ,
-"\\Upsilon" : "\u03d2" ,
-"\\varepsilon" : "\u03b5" ,
-"\\varkappa" : "\u03f0" ,
-"\\varphi" : "\u03d5" ,
-"\\varpi" : "\u03d6" ,
-"\\varrho" : "\u03f1" ,
-"\\varsigma" : "\u03c2" ,
-"\\vartheta" : "\u03d1" ,
-"\\xi" : "\u03be" ,
-"\\Xi" : "\u039e" ,
-"\\zeta" : "\u03b6" ,
-"a" : "a" ,
-"b" : "b" ,
-"c" : "c" ,
-"d" : "d" ,
-"e" : "e" ,
-"f" : "f" ,
-"g" : "g" ,
-"h" : "h" ,
-"i" : "i" ,
-"j" : "j" ,
-"k" : "k" ,
-"l" : "l" ,
-"m" : "m" ,
-"n" : "n" ,
-"o" : "o" ,
-"p" : "p" ,
-"q" : "q" ,
-"r" : "r" ,
-"s" : "s" ,
-"t" : "t" ,
-"u" : "u" ,
-"v" : "v" ,
-"w" : "w" ,
-"x" : "x" ,
-"y" : "y" ,
-"z" : "z" ,
-"A" : "A" ,
-"B" : "B" ,
-"C" : "C" ,
-"D" : "D" ,
-"E" : "E" ,
-"F" : "F" ,
-"G" : "G" ,
-"H" : "H" ,
-"I" : "I" ,
-"J" : "J" ,
-"K" : "K" ,
-"L" : "L" ,
-"M" : "M" ,
-"N" : "N" ,
-"O" : "O" ,
-"P" : "P" ,
-"Q" : "Q" ,
-"R" : "R" ,
-"S" : "S" ,
-"T" : "T" ,
-"U" : "U" ,
-"V" : "V" ,
-"W" : "W" ,
-"X" : "X" ,
-"Y" : "Y" ,
-"Z" : "Z" ,
-"\\vdots" : "\u22ee" ,
-"\\hdots" : "\u2026" ,
-"\\ldots" : "\u2026" ,
-"\\dots" : "\u2026" ,
-"\\cdots" : "\u00b7\u00b7\u00b7" ,
-"\\dotsb" : "\u00b7\u00b7\u00b7" ,
-"\\dotsc" : "\u2026" ,
-"\\dotsi" : "\u22c5\u22c5\u22c5" ,
-"\\dotsm" : "\u22c5\u22c5\u22c5" ,
-"\\dotso" : "\u2026" ,
-"\\ddots" : "\u22f1" ,
- // Common abbreviation for \mathbb letters
-"\\A" : "\uD835\uDD38" ,
-"\\bA" : "\uD835\uDD38" ,
-"\\B" : "\uD835\uDD39" ,
-"\\bB" : "\uD835\uDD39" ,
-"\\C" : "\u2102" ,
-"\\bC" : "\u2102" ,
-"\\D" : "\uD835\uDD3B" ,
-"\\bD" : "\uD835\uDD3B" ,
-"\\E" : "\uD835\uDD3C" ,
-"\\bE" : "\uD835\uDD3C" ,
-"\\F" : "\uD835\uDD3D" ,
-"\\bF" : "\uD835\uDD3D" ,
-"\\G" : "\uD835\uDD3E" ,
-"\\bG" : "\uD835\uDD3E" ,
-"\\H" : "\u210D" ,
-"\\bH" : "\u210D" ,
-"\\I" : "\uD835\uDD40" ,
-"\\bI" : "\uD835\uDD40" ,
-"\\J" : "\uD835\uDD41" ,
-"\\bJ" : "\uD835\uDD41" ,
-"\\K" : "\uD835\uDD42" ,
-"\\bK" : "\uD835\uDD42" ,
-"\\L" : "\uD835\uDD43" ,
-"\\bL" : "\uD835\uDD43" ,
-"\\M" : "\uD835\uDD44" ,
-"\\bM" : "\uD835\uDD44" ,
-"\\N" : "\u2115" ,
-"\\bN" : "\u2115" ,
-"\\O" : "\uD835\uDD46" ,
-"\\bO" : "\uD835\uDD46" ,
-"\\P" : "\u2119" ,
-"\\bP" : "\u2119" ,
-"\\Q" : "\u211A" ,
-"\\bQ" : "\u211A" ,
-"\\R" : "\u211D" ,
-"\\bR" : "\u211D" ,
-"\\S" : "\uD835\uDD4A" ,
-"\\bS" : "\uD835\uDD4A" ,
-"\\T" : "\uD835\uDD4B" ,
-"\\bT" : "\uD835\uDD4B" ,
-"\\U" : "\uD835\uDD4C" ,
-"\\bU" : "\uD835\uDD4C" ,
-"\\V" : "\uD835\uDD4D" ,
-"\\bV" : "\uD835\uDD4D" ,
-"\\W" : "\uD835\uDD4E" ,
-"\\bW" : "\uD835\uDD4E" ,
-"\\X" : "\uD835\uDD4F" ,
-"\\bX" : "\uD835\uDD4F" ,
-"\\Y" : "\uD835\uDD50" ,
-"\\bY" : "\uD835\uDD50" ,
-"\\Z" : "\u2124" ,
-"\\bZ" : "\u2124" ,
- // Common abbreviations for \mathcal letters
-"\\cA" : "\uD835\uDC9C" ,
-"\\cB" : "\u212C" ,
-"\\cC" : "\uD835\uDC9E" ,
-"\\cD" : "\uD835\uDC9F" ,
-"\\cE" : "\u2130" ,
-"\\cF" : "\u2131" ,
-"\\cG" : "\uD835\uDCA2" ,
-"\\cH" : "\u210B" ,
-"\\cI" : "\u2110" ,
-"\\cJ" : "\uD835\uDCA5" ,
-"\\cK" : "\uD835\uDCA6" ,
-"\\cL" : "\u2112" ,
-"\\cM" : "\u2133" ,
-"\\cN" : "\uD835\uDCA9" ,
-"\\cO" : "\uD835\uDCAA" ,
-"\\OO" : "\uD835\uDCAA" ,
-"\\cP" : "\uD835\uDCAB" ,
-"\\cQ" : "\uD835\uDCAC" ,
-"\\cR" : "\u211B" ,
-"\\cS" : "\uD835\uDCAE" ,
-"\\cT" : "\uD835\uDCAF" ,
-"\\cU" : "\uD835\uDCB0" ,
-"\\cV" : "\uD835\uDCB1" ,
-"\\cW" : "\uD835\uDCB2" ,
-"\\cX" : "\uD835\uDCB3" ,
-"\\cY" : "\uD835\uDCB4" ,
-"\\cZ" : "\uD835\uDCB5" ,
- // Common operators
- "\\Pic" : "Pic" ,
- "\\Spec" : "Spec" ,
- "\\Proj" : "Proj" ,
- // Misc
-"\\eps" : "\u03f5" ,
-}
-;
-var g_word_operators
-= {"\\arccos" : "arccos" ,
-"\\arcsin" : "arcsin" ,
-"\\arctan" : "arctan" ,
-"\\arg" : "arg" ,
-"\\cos" : "cos" ,
-"\\cosh" : "cosh" ,
-"\\cot" : "cot" ,
-"\\coth" : "coth" ,
-"\\csc" : "csc" ,
-"\\deg" : "deg" ,
-"\\det" : "det" ,
-"\\dim" : "dim" ,
-"\\exp" : "exp" ,
-"\\gcd" : "gcd" ,
-"\\hom" : "hom" ,
-"\\ker" : "ker" ,
-"\\lg" : "lg" ,
-"\\ln" : "ln" ,
-"\\log" : "log" ,
-"\\Pr" : "Pr" ,
-"\\sec" : "sec" ,
-"\\sin" : "sin" ,
-"\\sinh" : "sinh" ,
-"\\tan" : "tan" ,
-"\\tanh" : "tanh" ,
-}
-;
-var g_big_word_operators
-= {"\\inf" : "inf" ,
-"\\injlim" : "inj lim" ,
-"\\lim" : "lim" ,
-"\\liminf" : "lim inf" ,
-"\\limsup" : "lum sup" ,
-"\\max" : "max" ,
-"\\min" : "min" ,
-"\\projlim" : "proj lim" ,
-"\\sup" : "sup" ,
-}
-;
-var g_greek_letters
-= {"\\alpha" : "\u03b1" ,
-"\\beta" : "\u03b2" ,
-"\\chi" : "\u03c7" ,
-"\\delta" : "\u03b4" ,
-"\\Delta" : "\u0394" ,
-"\\digamma" : "\u03dd" ,
-"\\epsilon" : "\u03f5" ,
-"\\eta" : "\u03b7" ,
-"\\gamma" : "\u03b3" ,
-"\\Gamma" : "\u0393" ,
-"\\iota" : "\u03b9" ,
-"\\kappa" : "\u03ba" ,
-"\\lambda" : "\u03bb" ,
-"\\Lambda" : "\u039b" ,
-"\\mu" : "\u03bc" ,
-"\\nu" : "\u03bd" ,
-"\\omega" : "\u03c9" ,
-"\\Omega" : "\u03a9" ,
-"\\phi" : "\u03c6" ,
-"\\Phi" : "\u03a6" ,
-"\\pi" : "\u03c0" ,
-"\\Pi" : "\u03a0" ,
-"\\psi" : "\u03c8" ,
-"\\Psi" : "\u03a8" ,
-"\\rho" : "\u03c1" ,
-"\\sigma" : "\u03c3" ,
-"\\Sigma" : "\u03a3" ,
-"\\tau" : "\u03c4" ,
-"\\theta" : "\u03b8" ,
-"\\Theta" : "\u0398" ,
-"\\upsilon" : "\u03c5" ,
-"\\Upsilon" : "\u03d2" ,
-"\\varepsilon" : "\u03b5" ,
-"\\varkappa" : "\u03f0" ,
-"\\varphi" : "\u03d5" ,
-"\\varpi" : "\u03d6" ,
-"\\varrho" : "\u03f1" ,
-"\\varsigma" : "\u03c2" ,
-"\\vartheta" : "\u03d1" ,
-"\\xi" : "\u03be" ,
-"\\Xi" : "\u039e" ,
-"\\zeta" : "\u03b6" ,
-}
-;
-function v_fraction_to_mathml (tokens ) {
- var v_numerator = v_piece_to_mathml (tokens ) ;
- var v_denominator = v_piece_to_mathml (tokens ) ;
- return result_element( "mfrac" ,0 , v_numerator , v_denominator ) ;
-}
-function v_binom_to_mathml (tokens ) {
- var v_top = v_piece_to_mathml (tokens ) ;
- var v_bottom = v_piece_to_mathml (tokens ) ;
- return result_element( "mrow" ,0 , result_element( "mo" ,0 , "(" ) , result_element( "mfrac" , 1
-, "linethickness" , "0" , v_top , v_bottom ) , result_element( "mo" ,0 , ")" ) ) ;
-}
-function v_sqrt_to_mathml (tokens ) {
- var v_index = v_optional_arg_to_mathml (tokens ) ;
- var v_object = v_piece_to_mathml (tokens ) ;
- if( ( v_index != null ) ) {
- return result_element( "mroot" ,0 , v_object , v_index ) ;
- }
- else {
- return result_element( "msqrt" ,0 , v_object ) ;
- }
-}
-function v_parenthesized_operator (tokens , v_word ) {
- var v_object = v_piece_to_mathml (tokens ) ;
- if( ( v_word != null ) ) {
- return result_element( "mrow" ,0 , result_element( "mo" ,0 , "(" ) , result_element( "mo" ,0 , v_word ) , v_object , result_element( "mo" ,0 , ")" ) ) ;
- }
- else {
- return result_element( "mrow" ,0 , result_element( "mo" ,0 , "(" ) , v_object , result_element( "mo" ,0 , ")" ) ) ;
- }
-}
-function v_operatorname_to_mathml (tokens ) {
- var v_result = result_element( "mo" ,0 , tokens.list[tokens.index] ) ;
- tokens.index++;
- return v_result ;
-}
-function v_displaystyle_to_mathml (tokens ) {
- var v_result = v_subexpr_chain_to_mathml (tokens , g_hard_stop_tokens
-) ;
- return result_element( "mstyle" , 2
-, "displaystyle" , "true" , "scriptlevel" , "0" , v_result ) ;
-}
-function v_displaymath_to_mathml (tokens ) {
- var v_result = v_subexpr_chain_to_mathml (tokens , g_hard_stop_tokens
-) ;
- v_finish_latex_block (tokens );
- return result_element( "mstyle" , 2
-, "displaystyle" , "true" , "scriptlevel" , "0" , v_result ) ;
-}
-function v_font_to_mathml (tokens , v_font_name ) {
- if( ( tokens.list[tokens.index] != "{" ) ) {
- var v_result = result_element( "mi" , 1
-, "mathvariant" , v_font_name , tokens.list[tokens.index] ) ;
- if( ( v_font_name == "normal" ) ) {
- result_set_attr(
-v_result , "fontstyle" , "normal" );
- }
- tokens.index++;
- return v_result ;
- }
- else {
- var v_result = v_piece_to_mathml (tokens ) ;
- result_set_attr(
-v_result , "mathvariant" , v_font_name );
- if( ( v_font_name == "normal" ) ) {
- result_set_attr(
-v_result , "fontstyle" , "normal" );
- }
- return v_result ;
- }
-}
-function v_old_font_to_mathml (tokens , v_font_name ) {
- return result_element( "mstyle" , 2
-, "mathvariant" , v_font_name , "fontstyle" , ( ( v_font_name == "normal" ) ? "normal" : null ) , v_subexpr_chain_to_mathml (tokens , g_hard_stop_tokens
-) ) ;
-}
-function v_size_to_mathml (tokens , v_min_size , v_max_size ) {
- var v_result = v_piece_to_mathml (tokens ) ;
- result_set_attr(
-v_result , "minsize" , v_min_size );
- result_set_attr(
-v_result , "maxsize" , v_max_size );
- return v_result ;
-}
-function v_accent_to_mathml (tokens , v_char ) {
- return result_element( "mover" , 1
-, "accent" , "true" , v_piece_to_mathml (tokens ) , result_element( "mo" ,0 , v_char ) ) ;
-}
-function v_matrix_to_mathml (tokens , v_open_delim , v_close_delim ) {
- var v_mtable = v_matrix_to_mtable (tokens , result_element( "mtable" ,0) ) ;
- if( ( ( v_open_delim != null ) || ( v_close_delim != null ) ) ) {
- var v_mrow = result_element( "mrow" ,0) ;
- if( ( v_open_delim != null ) ) {
- result_element_append( v_mrow , result_element( "mo" ,0 , v_open_delim ) );
- }
- result_element_append( v_mrow , v_mtable );
- if( ( v_close_delim != null ) ) {
- result_element_append( v_mrow , result_element( "mo" ,0 , v_close_delim ) );
- }
- return v_mrow ;
- }
- else {
- return v_mtable ;
- }
-}
-function v_array_to_mathml (tokens ) {
- var v_mtable = result_element( "mtable" ,0) ;
- if( ( tokens.list[tokens.index] == "{" ) ) {
- tokens.index++;
- while( ( ( tokens.list[tokens.index] != null ) && ( tokens.list[tokens.index] != "}" ) ) ) {
- if( ( tokens.list[tokens.index] == "c" ) ) {
- result_append_attr(
-v_mtable , "columnalign" , "center " );
- }
- else if( ( tokens.list[tokens.index] == "l" ) ) {
- result_append_attr(
-v_mtable , "columnalign" , "left " );
- }
- else if( ( tokens.list[tokens.index] == "r" ) ) {
- result_append_attr(
-v_mtable , "columnalign" , "right " );
- }
- tokens.index++;
- }
- if( ( tokens.list[tokens.index] != null ) ) {
- tokens.index++;
- }
- }
- return v_matrix_to_mtable (tokens , v_mtable ) ;
-}
-function v_matrix_to_mtable (tokens , v_mtable ) {
- var v_mtr = result_element( "mtr" ,0) ;
- var v_mtd = result_element( "mtd" ,0) ;
- var v_token = tokens.list[tokens.index] ;
- result_element_append( v_mtable , v_mtr );
- result_element_append( v_mtr , v_mtd );
- while( ( ( v_token != null ) && ( v_token != "\\end" ) ) ) {
- if( ( v_token == "\\\\" ) ) {
- v_mtr = result_element( "mtr" ,0) ;
- v_mtd = result_element( "mtd" ,0) ;
- result_element_append( v_mtable , v_mtr );
- result_element_append( v_mtr , v_mtd );
- tokens.index++;
- }
- else if( ( v_token == "&" ) ) {
- v_mtd = result_element( "mtd" ,0) ;
- result_element_append( v_mtr , v_mtd );
- tokens.index++;
- }
- else {
- result_element_append( v_mtd , v_subexpr_chain_to_mathml (tokens , g_hard_stop_tokens
-) );
- }
- v_token = tokens.list[tokens.index] ;
- }
- v_finish_latex_block (tokens );
- return v_mtable ;
-}
-function v_over_to_mathml (tokens , v_char ) {
- return result_element( "mover" ,0 , v_piece_to_mathml (tokens ) , result_element( "mo" ,0 , v_char ) ) ;
-}
-function v_under_to_mathml (tokens , v_char ) {
- return result_element( "munder" ,0 , v_piece_to_mathml (tokens ) , result_element( "mo" ,0 , v_char ) ) ;
-}
-function v_delimiter_to_mathml (tokens , v_end_command , v_min_size , v_max_size ) {
- var v_mrow = result_element( "mrow" ,0) ;
- result_element_append( v_mrow , result_element( "mo" , 2
-, "minsize" , v_min_size , "maxsize" , v_max_size , v_read_delimiter (tokens ) ) );
- result_element_append( v_mrow , v_subexpr_chain_to_mathml (tokens , g_hard_stop_tokens
-) );
- if( ( tokens.list[tokens.index] != v_end_command ) ) {
- return v_mrow ;
- }
- tokens.index++;
- result_element_append( v_mrow , result_element( "mo" , 2
-, "minsize" , v_min_size , "maxsize" , v_max_size , v_read_delimiter (tokens ) ) );
- return v_mrow ;
-}
-function v_read_delimiter (tokens ) {
- var v_token = tokens.list[tokens.index] ;
- if( ( v_token == null ) ) {
- throw "unexpected eof" ;
- }
- else if( ( v_token == "." ) ) {
- tokens.index++;
- return "" ;
- }
- else if( ( v_token == "<" ) ) {
- tokens.index++;
- return "\u2329" ;
- }
- else if( ( v_token == ">" ) ) {
- tokens.index++;
- return "\u232a" ;
- }
- else if( ( v_token in g_punct_and_space
-) ) {
- tokens.index++;
- return g_punct_and_space
-[ v_token ] ;
- }
- else if( ( v_token in g_left_delimiters
-) ) {
- tokens.index++;
- return g_left_delimiters
-[ v_token ] ;
- }
- else if( ( v_token in g_right_delimiters
-) ) {
- tokens.index++;
- return g_right_delimiters
-[ v_token ] ;
- }
- else if( ( v_token in g_operator_symbols
-) ) {
- tokens.index++;
- return g_operator_symbols
-[ v_token ] ;
- }
- else {
- throw "invalid delimiter" ;
- }
-}
-function v_latex_block_to_mathml (tokens ) {
- v_cmd = tokens.list[tokens.index] ;
- if( ( v_cmd in g_tex_environments
-) ) {
- tokens.index++;
- return g_tex_environments
-[ v_cmd ] (tokens ) ;
- }
- else {
- throw "unknown command" ;
- }
-}
-function v_finish_latex_block (tokens ) {
- if( ( tokens.list[tokens.index] == null ) ) {
- throw "unexpected eof" ;
- }
- tokens.index++;
- tokens.index++;
-}
-function v_combining_to_mathml (tokens , v_char ) {
- var v_base = tokens.list[tokens.index] ;
- tokens.index++;
- return result_element( "mo" ,0 , v_base , v_char ) ;
-}
-var g_char_escape_codes
-= {"93" : "#" ,
-}
-;
-function v_char_escape_to_mathml (tokens ) {
- var v_result = null ;
- if( ( tokens.list[tokens.index] in g_char_escape_codes
-) ) {
- v_result = result_element( "mtext" ,0 , g_char_escape_codes
-[ tokens.list[tokens.index] ] ) ;
- }
- else {
- v_result = result_element( "merror" ,0 , "\\char" , tokens.list[tokens.index] ) ;
- }
- tokens.index++;
- return v_result ;
-}
-function v_text_to_mathml (tokens ) {
- if( ( tokens.list[tokens.index] != "{" ) ) {
- var v_result = result_element( "mtext" ,0 , tokens.list[tokens.index] ) ;
- tokens.index++;
- return v_result ;
- }
- tokens.index++;
- var v_result = null ;
- var v_mrow = null ;
- var v_node = null ;
- while( ( tokens.list[tokens.index] != null ) ) {
- if( ( tokens.list[tokens.index] == "}" ) ) {
- tokens.index++;
- return v_result ;
- }
- else if( ( tokens.list[tokens.index] == "$" ) ) {
- tokens.index++;
- v_node = v_subexpr_chain_to_mathml (tokens , g_hard_stop_tokens
-) ;
- tokens.index++;
- }
- else {
- v_node = result_element( "mtext" ,0 , tokens.list[tokens.index] ) ;
- tokens.index++;
- }
- if( ( v_mrow != null ) ) {
- result_element_append( v_mrow , v_node );
- }
- else if( ( v_result != null ) ) {
- v_mrow = result_element( "mrow" ,0 , v_result , v_node ) ;
- v_result = v_mrow ;
- }
- else {
- v_result = v_node ;
- }
- }
- return v_result ;
-}
-var g_tex_commands
-= {
-"\\frac" : v_fraction_to_mathml ,
-"\\dfrac" : v_fraction_to_mathml ,
-"\\tfrac" : v_fraction_to_mathml ,
-"\\binom" : v_binom_to_mathml ,
-"\\sqrt" : v_sqrt_to_mathml ,
-"\\operatorname" : v_operatorname_to_mathml ,
-"\\displaystyle" : v_displaystyle_to_mathml ,
-"\\pod" : function(tokens ) {return v_parenthesized_operator (tokens , null ) ;} ,
-"\\pmod" : function(tokens ) {return v_parenthesized_operator (tokens , "mod" ) ;} ,
-"\\boldsymbol" : function(tokens ) {return v_font_to_mathml (tokens , "bold" ) ;} ,
-"\\bold" : function(tokens ) {return v_font_to_mathml (tokens , "bold" ) ;} ,
-"\\Bbb" : function(tokens ) {return v_font_to_mathml (tokens , "double-struck" ) ;} ,
-"\\mathbb" : function(tokens ) {return v_font_to_mathml (tokens , "double-struck" ) ;} ,
-"\\mathbbmss" : function(tokens ) {return v_font_to_mathml (tokens , "double-struck" ) ;} ,
-"\\mathbf" : function(tokens ) {return v_font_to_mathml (tokens , "bold" ) ;} ,
-"\\mathop" : function(tokens ) {return v_font_to_mathml (tokens , "normal" ) ;} ,
-"\\mathopen" : function(tokens ) {return v_font_to_mathml (tokens , "normal" ) ;} ,
-"\\mathclose" : function(tokens ) {return v_font_to_mathml (tokens , "normal" ) ;} ,
-"\\mathrm" : function(tokens ) {return v_font_to_mathml (tokens , "normal" ) ;} ,
-"\\mathfrak" : function(tokens ) {return v_font_to_mathml (tokens , "fraktur" ) ;} ,
-"\\germ" : function(tokens ) {return v_font_to_mathml (tokens , "fraktur" ) ;} ,
-"\\mathit" : function(tokens ) {return v_font_to_mathml (tokens , "italic" ) ;} ,
-"\\mathscr" : function(tokens ) {return v_font_to_mathml (tokens , "script" ) ;} ,
-"\\scr" : function(tokens ) {return v_font_to_mathml (tokens , "script" ) ;} ,
-"\\mathcal" : function(tokens ) {return v_font_to_mathml (tokens , "script" ) ;} ,
-"\\mathsf" : function(tokens ) {return v_font_to_mathml (tokens , "sans-serif" ) ;} ,
-"\\mathtt" : function(tokens ) {return v_font_to_mathml (tokens , "monospace" ) ;} ,
-"\\EuScript" : function(tokens ) {return v_font_to_mathml (tokens , "script" ) ;} ,
-"\\bf" : function(tokens ) {return v_old_font_to_mathml (tokens , "bold" ) ;} ,
-"\\rm" : function(tokens ) {return v_old_font_to_mathml (tokens , "normal" ) ;} ,
-"\\roman" : function(tokens ) {return v_old_font_to_mathml (tokens , "normal" ) ;} ,
-"\\tag" : function(tokens ) {return v_old_font_to_mathml (tokens , "bold" ) ;} ,
-"\\big" : function(tokens ) {return v_size_to_mathml (tokens , "2" , "2" ) ;} ,
-"\\Big" : function(tokens ) {return v_size_to_mathml (tokens , "3" , "3" ) ;} ,
-"\\bigg" : function(tokens ) {return v_size_to_mathml (tokens , "4" , "4" ) ;} ,
-"\\Bigg" : function(tokens ) {return v_size_to_mathml (tokens , "5" , "5" ) ;} ,
-"\\acute" : function(tokens ) {return v_accent_to_mathml (tokens , "\u0301" ) ;} ,
-"\\grave" : function(tokens ) {return v_accent_to_mathml (tokens , "\u0300" ) ;} ,
-"\\tilde" : function(tokens ) {return v_accent_to_mathml (tokens , "\u0303" ) ;} ,
-"\\bar" : function(tokens ) {return v_accent_to_mathml (tokens , "\u0304" ) ;} ,
-"\\breve" : function(tokens ) {return v_accent_to_mathml (tokens , "\u0306" ) ;} ,
-"\\check" : function(tokens ) {return v_accent_to_mathml (tokens , "\u030c" ) ;} ,
-"\\hat" : function(tokens ) {return v_accent_to_mathml (tokens , "\u0302" ) ;} ,
-"\\vec" : function(tokens ) {return v_accent_to_mathml (tokens , "\u20d7" ) ;} ,
-"\\dot" : function(tokens ) {return v_accent_to_mathml (tokens , "\u0307" ) ;} ,
-"\\ddot" : function(tokens ) {return v_accent_to_mathml (tokens , "\u0308" ) ;} ,
-"\\dddot" : function(tokens ) {return v_accent_to_mathml (tokens , "\u20db" ) ;} ,
-"\\underbrace" : function(tokens ) {return v_under_to_mathml (tokens , "\ufe38" ) ;} ,
-"\\overbrace" : function(tokens ) {return v_over_to_mathml (tokens , "\ufe37" ) ;} ,
-"\\underline" : function(tokens ) {return v_under_to_mathml (tokens , "\u0332" ) ;} ,
-"\\overline" : function(tokens ) {return v_over_to_mathml (tokens , "\u00af" ) ;} ,
-"\\widetilde" : function(tokens ) {return v_over_to_mathml (tokens , "\u0303" ) ;} ,
-"\\widehat" : function(tokens ) {return v_over_to_mathml (tokens , "\u0302" ) ;} ,
-"\\not" : function(tokens ) {return v_combining_to_mathml (tokens , "\u0338" ) ;} ,
-"\\left" : function(tokens ) {return v_delimiter_to_mathml (tokens , "\\right" , "1" , null ) ;} ,
-"\\bigl" : function(tokens ) {return v_delimiter_to_mathml (tokens , "\\bigr" , "2" , "2" ) ;} ,
-"\\Bigl" : function(tokens ) {return v_delimiter_to_mathml (tokens , "\\Bigr" , "3" , "3" ) ;} ,
-"\\biggl" : function(tokens ) {return v_delimiter_to_mathml (tokens , "\\biggr" , "4" , "4" ) ;} ,
-"\\Biggl" : function(tokens ) {return v_delimiter_to_mathml (tokens , "\\Biggr" , "5" , "5" ) ;} ,
-"\\char" : v_char_escape_to_mathml ,
-"\\!" : function(tokens ) {return null ;} ,
-"\\text" : v_text_to_mathml ,
-"\\textnormal" : v_text_to_mathml ,
-"\\textrm" : v_text_to_mathml ,
-"\\textsl" : v_text_to_mathml ,
-"\\textit" : v_text_to_mathml ,
-"\\texttt" : v_text_to_mathml ,
-"\\textbf" : v_text_to_mathml ,
-"\\hbox" : v_text_to_mathml ,
-"\\mbox" : v_text_to_mathml ,
-"\\begin" : v_latex_block_to_mathml ,
-}
-;
-var g_tex_environments
-= {"smallmatrix" : function(tokens ) {return v_matrix_to_mathml (tokens , "(" , ")" ) ;} ,
-"pmatrix" : function(tokens ) {return v_matrix_to_mathml (tokens , "(" , ")" ) ;} ,
-"bmatrix" : function(tokens ) {return v_matrix_to_mathml (tokens , "[" , "]" ) ;} ,
-"Bmatrix" : function(tokens ) {return v_matrix_to_mathml (tokens , "{" , "}" ) ;} ,
-"vmatrix" : function(tokens ) {return v_matrix_to_mathml (tokens , "|" , "|" ) ;} ,
-"Vmatrix" : function(tokens ) {return v_matrix_to_mathml (tokens , "\u2016" , "\u2016" ) ;} ,
-"cases" : function(tokens ) {return v_matrix_to_mathml (tokens , "{" , null ) ;} ,
-"array" : v_array_to_mathml ,
-"displaymath" : v_displaymath_to_mathml ,
-}
-;
-var g_limit_commands
-= {"\\bigcap" : "\u22c2" ,
-"\\bigcup" : "\u22c3" ,
-"\\bigodot" : "\u2a00" ,
-"\\bigoplus" : "\u2a01" ,
-"\\bigotimes" : "\u2a02" ,
-"\\bigsqcup" : "\u2a06" ,
-"\\biguplus" : "\u2a04" ,
-"\\bigvee" : "\u22c1" ,
-"\\bigwedge" : "\u22c0" ,
-"\\coprod" : "\u2210" ,
-"\\prod" : "\u220f" ,
-"\\sum" : "\u2211" ,
-"\\inf" : "inf" ,
-"\\injlim" : "inj lim" ,
-"\\lim" : "lim" ,
-"\\liminf" : "lim inf" ,
-"\\limsup" : "lum sup" ,
-"\\max" : "max" ,
-"\\min" : "min" ,
-"\\projlim" : "proj lim" ,
-"\\sup" : "sup" ,
-"\\underbrace" : null ,
-"\\overbrace" : null ,
-"\\underline" : null ,
-"\\overline" : null ,
-}
-;
-function v_piece_to_mathml (tokens ) {
- var v_token = tokens.list[tokens.index] ;
- var v_result = null ;
- if( ( v_token == "{" ) ) {
- tokens.index++;
- v_result = v_subexpr_chain_to_mathml (tokens , g_hard_stop_tokens
-) ;
- if( ( tokens.list[tokens.index] == "}" ) ) {
- tokens.index++;
- }
- }
- else if( ( v_token in g_relation_symbols
-) ) {
- v_result = result_element( "mo" ,0 , g_relation_symbols
-[ v_token ] ) ;
- tokens.index++;
- }
- else if( ( v_token in g_operator_symbols
-) ) {
- v_result = result_element( "mo" ,0 , g_operator_symbols
-[ v_token ] ) ;
- tokens.index++;
- }
- else if( ( v_token in g_left_delimiters
-) ) {
- v_result = result_element( "mo" ,0 , g_left_delimiters
-[ v_token ] ) ;
- tokens.index++;
- }
- else if( ( v_token in g_right_delimiters
-) ) {
- v_result = result_element( "mo" ,0 , g_right_delimiters
-[ v_token ] ) ;
- tokens.index++;
- }
- else if( ( v_token in g_word_operators
-) ) {
- v_result = result_element( "mi" , 1
-, "mathvariant" , "normal" , g_word_operators
-[ v_token ] ) ;
- tokens.index++;
- }
- else if( ( v_token in g_greek_letters
-) ) {
- v_result = result_element( "mi" , 1
-, "fontstyle" , "normal" , g_greek_letters
-[ v_token ] ) ;
- tokens.index++;
- }
- else if( ( v_token in g_named_identifiers
-) ) {
- v_result = result_element( "mi" ,0 , g_named_identifiers
-[ v_token ] ) ;
- tokens.index++;
- }
- else if( ( v_token in g_punct_and_space
-) ) {
- v_result = result_element( "mtext" ,0 , g_punct_and_space
-[ v_token ] ) ;
- tokens.index++;
- }
- else if( ( v_token in g_tex_commands
-) ) {
- tokens.index++;
- v_result = g_tex_commands
-[ v_token ] (tokens ) ;
- }
- else {
- v_result = result_element( "mn" ,0 , v_token ) ;
- tokens.index++;
- }
- return v_result ;
-}
-function v_subexpr_to_mathml (tokens ) {
- var v_result = null ;
- var v_mmultiscripts = null ;
- var v_mprescripts = null ;
- if( ( ( tokens.list[tokens.length<=tokens.index+ 0 ? tokens.length-1 : tokens.index+ 0 ]
-== "{" ) && ( tokens.list[tokens.length<=tokens.index+ 1 ? tokens.length-1 : tokens.index+ 1 ]
-== "}" ) && ( ( tokens.list[tokens.length<=tokens.index+ 2 ? tokens.length-1 : tokens.index+ 2 ]
-== "_" ) || ( tokens.list[tokens.length<=tokens.index+ 2 ? tokens.length-1 : tokens.index+ 2 ]
-== "^" ) ) ) ) {
- v_mmultiscripts = result_element( "mmultiscripts" ,0) ;
- v_mprescripts = result_element( "mprescripts" ,0) ;
- result_element_append( v_mmultiscripts , v_mprescripts );
- while( ( ( tokens.list[tokens.length<=tokens.index+ 0 ? tokens.length-1 : tokens.index+ 0 ]
-== "{" ) && ( tokens.list[tokens.length<=tokens.index+ 1 ? tokens.length-1 : tokens.index+ 1 ]
-== "}" ) && ( ( tokens.list[tokens.length<=tokens.index+ 2 ? tokens.length-1 : tokens.index+ 2 ]
-== "_" ) || ( tokens.list[tokens.length<=tokens.index+ 2 ? tokens.length-1 : tokens.index+ 2 ]
-== "^" ) ) ) ) {
- var v_subscript = null ;
- var v_superscript = null ;
- tokens.index++;
- tokens.index++;
- if( ( tokens.list[tokens.index] == "_" ) ) {
- tokens.index++;
- v_subscript = v_piece_to_mathml (tokens ) ;
- }
- else if( ( tokens.list[tokens.index] == "^" ) ) {
- tokens.index++;
- v_superscript = v_piece_to_mathml (tokens ) ;
- }
- if( ( tokens.list[tokens.index] == "_" ) ) {
- tokens.index++;
- v_subscript = v_piece_to_mathml (tokens ) ;
- }
- else if( ( tokens.list[tokens.index] == "^" ) ) {
- tokens.index++;
- v_superscript = v_piece_to_mathml (tokens ) ;
- }
- result_element_append( v_mmultiscripts , ( ( v_subscript != null ) ? v_subscript : result_element( "none" ,0) ) );
- result_element_append( v_mmultiscripts , ( ( v_superscript != null ) ? v_superscript : result_element( "none" ,0) ) );
- }
- }
- var v_limit_style = ( tokens.list[tokens.index] in g_limit_commands
-) ;
- if( ( tokens.list[tokens.index] == null ) ) {
- if( ( v_mmultiscripts != null ) ) {
- result_element_prepend( v_mmultiscripts , result_element( "mrow" ,0) , v_mprescripts );
- return v_mmultiscripts ;
- }
- else {
- return result_element( "mrow" ,0) ;
- }
- }
- else if( ( tokens.list[tokens.index] in g_left_delimiters
-) ) {
- v_result = v_heuristic_subexpression (tokens ) ;
- }
- else {
- v_result = v_piece_to_mathml (tokens ) ;
- }
- var v_base = v_result ;
- var v_subscript = null ;
- var v_superscript = null ;
- if( ( tokens.list[tokens.index] == "_" ) ) {
- tokens.index++;
- v_subscript = v_piece_to_mathml (tokens ) ;
- }
- else if( ( tokens.list[tokens.index] == "^" ) ) {
- tokens.index++;
- v_superscript = v_piece_to_mathml (tokens ) ;
- }
- if( ( tokens.list[tokens.index] == "_" ) ) {
- tokens.index++;
- v_subscript = v_piece_to_mathml (tokens ) ;
- }
- else if( ( tokens.list[tokens.index] == "^" ) ) {
- tokens.index++;
- v_superscript = v_piece_to_mathml (tokens ) ;
- }
- if( ( v_mmultiscripts != null ) ) {
- result_element_prepend( v_mmultiscripts , v_base , v_mprescripts );
- result_element_prepend( v_mmultiscripts , ( ( v_subscript != null ) ? v_subscript : result_element( "none" ,0) ) , v_mprescripts );
- result_element_prepend( v_mmultiscripts , ( ( v_superscript != null ) ? v_superscript : result_element( "none" ,0) ) , v_mprescripts );
- }
- while( ( ( tokens.list[tokens.length<=tokens.index+ 0 ? tokens.length-1 : tokens.index+ 0 ]
-== "{" ) && ( tokens.list[tokens.length<=tokens.index+ 1 ? tokens.length-1 : tokens.index+ 1 ]
-== "}" ) && ( ( tokens.list[tokens.length<=tokens.index+ 2 ? tokens.length-1 : tokens.index+ 2 ]
-== "_" ) || ( tokens.list[tokens.length<=tokens.index+ 2 ? tokens.length-1 : tokens.index+ 2 ]
-== "^" ) ) ) ) {
- if( ( v_mmultiscripts == null ) ) {
- v_mmultiscripts = result_element( "mmultiscripts" ,0 , v_base ) ;
- v_mprescripts = null ;
- if( ( ( v_superscript != null ) || ( v_subscript != null ) ) ) {
- result_element_append( v_mmultiscripts , ( ( v_subscript != null ) ? v_subscript : result_element( "none" ,0) ) );
- result_element_append( v_mmultiscripts , ( ( v_superscript != null ) ? v_superscript : result_element( "none" ,0) ) );
- }
- }
- var v_subscript = null ;
- var v_superscript = null ;
- tokens.index++;
- tokens.index++;
- if( ( tokens.list[tokens.index] == "_" ) ) {
- tokens.index++;
- v_subscript = v_piece_to_mathml (tokens ) ;
- }
- else if( ( tokens.list[tokens.index] == "^" ) ) {
- tokens.index++;
- v_superscript = v_piece_to_mathml (tokens ) ;
- }
- if( ( tokens.list[tokens.index] == "_" ) ) {
- tokens.index++;
- v_subscript = v_piece_to_mathml (tokens ) ;
- }
- else if( ( tokens.list[tokens.index] == "^" ) ) {
- tokens.index++;
- v_superscript = v_piece_to_mathml (tokens ) ;
- }
- result_element_prepend( v_mmultiscripts , ( ( v_subscript != null ) ? v_subscript : result_element( "none" ,0) ) , v_mprescripts );
- result_element_prepend( v_mmultiscripts , ( ( v_superscript != null ) ? v_superscript : result_element( "none" ,0) ) , v_mprescripts );
- }
- if( ( v_mmultiscripts != null ) ) {
- v_result = v_mmultiscripts ;
- }
- else if( ( ( v_subscript != null ) && ( v_superscript != null ) ) ) {
- v_result = result_element( ( v_limit_style ? "munderover" : "msubsup" ) ,0 , v_base , v_subscript , v_superscript ) ;
- }
- else if( ( v_subscript != null ) ) {
- v_result = result_element( ( v_limit_style ? "munder" : "msub" ) ,0 , v_base , v_subscript ) ;
- }
- else if( ( v_superscript != null ) ) {
- v_result = result_element( ( v_limit_style ? "mover" : "msup" ) ,0 , v_base , v_superscript ) ;
- }
- return v_result ;
-}
-function v_subexpr_chain_to_mathml (tokens , v_stop_tokens ) {
- var v_result = null ;
- var v_mrow = null ;
- var v_mfrac = null ;
- var v_wrapped_result = null ;
- while( ( ( tokens.list[tokens.index] != null ) && !( ( tokens.list[tokens.index] in v_stop_tokens ) ) ) ) {
- if( ( tokens.list[tokens.index] == "\\over" ) ) {
- tokens.index++;
- v_mfrac = result_element( "mfrac" ,0 , v_result ) ;
- v_wrapped_result = v_mfrac ;
- v_mrow = null ;
- v_result = null ;
- }
- else if( ( tokens.list[tokens.index] == "\\choose" ) ) {
- tokens.index++;
- v_mfrac = result_element( "mfrac" , 1
-, "linethickness" , "0" , v_result ) ;
- v_wrapped_result = result_element( "mrow" ,0 , result_element( "mo" ,0 , "(" ) , v_mfrac , result_element( "mo" ,0 , ")" ) ) ;
- v_mrow = null ;
- v_result = null ;
- }
- else {
- var v_node = v_collect_precedence_group (tokens , g_relations_precedence_group
-, v_stop_tokens , function(tokens , v_stop_tokens ) {return v_collect_precedence_group (tokens , g_addition_precedence_group
-, v_stop_tokens , function(tokens , v_stop_tokens ) {return v_collect_precedence_group (tokens , g_multiplication_precedence_group
-, v_stop_tokens , v_collect_invisible_group ) ;} ) ;} ) ;
- if( ( v_mrow != null ) ) {
- result_element_append( v_mrow , v_node );
- }
- else if( ( v_result != null ) ) {
- v_mrow = result_element( "mrow" ,0 , v_result , v_node ) ;
- v_result = v_mrow ;
- }
- else {
- v_result = v_node ;
- }
- }
- }
- if( ( v_mfrac != null ) ) {
- result_element_append( v_mfrac , v_result );
- return v_wrapped_result ;
- }
- else {
- return v_result ;
- }
-}
-var g_optional_arg_stop_tokens
-= {"&" : null ,
-"\\\\" : null ,
-"}" : null ,
-"$" : null ,
-"\\end" : null ,
-"\\right" : null ,
-"\\bigr" : null ,
-"\\Bigr" : null ,
-"\\biggr" : null ,
-"\\Biggr" : null ,
-"\\choose" : null ,
-"\\over" : null ,
-"]" : null ,
-}
-;
-function v_optional_arg_to_mathml (tokens ) {
- if( ( tokens.list[tokens.index] != "[" ) ) {
- return null ;
- }
- tokens.index++;
- var v_result = v_subexpr_chain_to_mathml (tokens , g_optional_arg_stop_tokens
-) ;
- if( ( tokens.list[tokens.index] == "]" ) ) {
- tokens.index++;
- }
- return v_result ;
-}
-var g_hard_stop_tokens
-= {"&" : null ,
-"\\\\" : null ,
-"}" : null ,
-"$" : null ,
-"\\end" : null ,
-"\\right" : null ,
-"\\bigr" : null ,
-"\\Bigr" : null ,
-"\\biggr" : null ,
-"\\Biggr" : null ,
-"\\choose" : null ,
-"\\over" : null ,
-}
-;
-var g_right_delimiter_stop_tokens
-= {"&" : null ,
-"\\\\" : null ,
-"}" : null ,
-"$" : null ,
-"\\end" : null ,
-"\\right" : null ,
-"\\bigr" : null ,
-"\\Bigr" : null ,
-"\\biggr" : null ,
-"\\Biggr" : null ,
-"\\choose" : null ,
-"\\over" : null ,
-")" : ")" ,
-"]" : "]" ,
-"\\}" : "}" ,
-"\\rbrace" : "}" ,
-"\\rgroup" : ")" ,
-"\\rvert" : "|" ,
-"\\rVert" : "\u2016" ,
-"\\rceil" : "\u2309" ,
-"\\rfloor" : "\u230b" ,
-"\\rmoustache" : "\u23b1" ,
-"\\rangle" : "\u232a" ,
-}
-;
-function v_heuristic_subexpression (tokens ) {
- var v_result = result_element( "mrow" ,0) ;
- result_element_append( v_result , v_piece_to_mathml (tokens ) );
- result_element_append( v_result , v_subexpr_chain_to_mathml (tokens , g_right_delimiter_stop_tokens
-) );
- if( ( ( tokens.list[tokens.index] != null ) && !( ( tokens.list[tokens.index] in g_hard_stop_tokens
-) ) ) ) {
- result_element_append( v_result , v_piece_to_mathml (tokens ) );
- }
- return v_result ;
-}
-var g_relations_precedence_group
-= g_relation_symbols
-;
-var g_addition_precedence_group
-= {"+" : null ,
-"-" : null ,
-"\\oplus" : null ,
-}
-;
-var g_multiplication_precedence_group
-= {"*" : null ,
-"\\times" : null ,
-"\\cdot" : null ,
-"/" : null ,
-}
-;
-function v_collect_precedence_group (tokens , v_operators , v_stop_tokens , v_reader ) {
- var v_result = v_reader (tokens , v_stop_tokens ) ;
- var v_mrow = null ;
- while( ( ( tokens.list[tokens.index] != null ) && !( ( tokens.list[tokens.index] in v_stop_tokens ) ) && ( tokens.list[tokens.index] in v_operators ) ) ) {
- if( ( v_mrow == null ) ) {
- v_mrow = result_element( "mrow" ,0 , v_result ) ;
- v_result = v_mrow ;
- }
- result_element_append( v_mrow , v_piece_to_mathml (tokens ) );
- if( ( ( tokens.list[tokens.index] != null ) && ( tokens.list[tokens.index] in v_stop_tokens ) ) ) {
- return v_result ;
- }
- else {
- result_element_append( v_mrow , v_reader (tokens , v_stop_tokens ) );
- }
- }
- return v_result ;
-}
-function v_collect_invisible_group (tokens , v_stop_tokens ) {
- var v_result = v_subexpr_to_mathml (tokens ) ;
- var v_mrow = null ;
- while( ( ( tokens.list[tokens.index] != null ) && !( ( tokens.list[tokens.index] in v_stop_tokens ) ) && ( ( tokens.list[tokens.index] in g_named_identifiers
-) || ( tokens.list[tokens.index] in g_left_delimiters
-) ) ) ) {
- if( ( v_mrow == null ) ) {
- v_mrow = result_element( "mrow" ,0 , v_result ) ;
- v_result = v_mrow ;
- }
- result_element_append( v_mrow , result_element( "mo" ,0 , "\u2062" ) );
- if( ( ( tokens.list[tokens.index] != null ) && ( tokens.list[tokens.index] in v_stop_tokens ) ) ) {
- return v_result ;
- }
- else {
- result_element_append( v_mrow , v_subexpr_to_mathml (tokens ) );
- }
- }
- return v_result ;
-}
-
-
-var/*const*/ tokenize_re = /(\\begin|\\operatorname|\\mathrm|\\mathop|\\end)\s*\{\s*([A-Z a-z]+)\s*\}|(\\[a-zA-Z]+|\\[\\#\{\},:;!])|(\s+)|([0-9\.]+)|([\$!"#%&'()*+,-.\/:;<=>?\[\]^_`\{\|\}~])|([a-zA-Z])/g;
-
-var/*const*/ tokenize_text_re = /[\${}\\]|\\[a-zA-Z]+|[^{}\$]+/g;
-
-var/*const*/ tokenize_text_commands = {
- '\\textrm': 1,
- '\\textsl': 1,
- '\\textit': 1,
- '\\texttt': 1,
- '\\textbf': 1,
- '\\textnormal': 1,
- '\\text': 1,
- '\\hbox': 1,
- '\\mbox': 1
-};
-
-function tokenize_latex_math(input)
-{
- var result = new Array();
- var in_text_mode = 0;
- var brace_level = [];
- var pos = 0;
-
- if(input.charAt(0) == '$' &&
- input.charAt(input.length-1) == '$')
- input = input.slice(1, input.length-1);
-
- while(1) {
- if(!in_text_mode) {
- tokenize_re.lastIndex = pos;
- var m = tokenize_re.exec(input);
- pos = tokenize_re.lastIndex;
-
- if(m == null) {
- return result;
- } else if(m[1] != null) {
- result.push(m[1], m[2]);
- } else if(m[3] == '\\sp') {
- result.push('^');
- } else if(m[3] == '\\sb') {
- result.push('_');
- } else {
- if(m[0] == '$') {
- in_text_mode = 1;
- } else if(m[4] != null) {
- continue;
- } else if(m[3] != null && m[3] in tokenize_text_commands) {
- in_text_mode = 2;
- brace_level.push(0);
- }
-
- result.push(m[0]);
- }
- } else {
- tokenize_text_re.lastIndex = pos;
- var m = tokenize_text_re.exec(input);
- pos = tokenize_text_re.lastIndex;
-
- if(m == null) {
- return result;
- } else if(m[0] == '$') {
- in_text_mode = 0;
- } else if(m[0] == '{') {
- brace_level[brace_level.length-1]++;
- } else if(m[0] == '}') {
- if(--brace_level[brace_level.length-1] <= 0) {
- in_text_mode = 0;
- brace_level.pop();
- }
- }
- result.push(m[0]);
- }
- }
-}
-
-/*
-function post_process_mathml(event)
-{
- var url = GM_getValue('click-post-url', null);
- if(url == null)
- return;
-
- var ser = new XMLSerializer();
- var xhr = GM_xmlhttpRequest({
- method: 'POST',
- url: url,
- headers: { 'Content-Type': 'text/xml; charset=utf-8',
- 'Content-Location': document.location },
- data: ser.serializeToString(event.currentTarget),
- onerror: function(details) {
- alert("There was an error processing the request. " +
- "HTTP status code " + details.status + ' ' + details.statusText);
- },
- onload: function(details) {
- window.status = "Successfully posted MathML. Status: "
- + details.status + ' ' + details.statusText;
- }});
-
- window.status = "Posting MathML to " + url + "...";
-}
-*/
-
-function patch_img(node)
-{
-
- if(node.currentTarget)
- node = node.currentTarget;
-
- var alt = node.getAttribute('alt');
-
- if(alt == null ||
- /^\\includegraphics|^\$\\displaystyle \\xymatrix/.test(alt))
- return;
-
- var latex_string = null;
-
-
-
-
- if((node.parentNode.tagName == 'DIV' &&
- node.parentNode.getAttribute('CLASS') == 'mathdisplay')
- || (node.parentNode.tagName == 'SPAN' &&
- node.parentNode.getAttribute('CLASS') == 'MATH'))
- {
- var parent = node.parentNode;
- var previous = parent.previousSibling;
- var/*const*/ non_whitespace = /[^\s]/;
-
- if(previous &&
- previous.nodeType == node.TEXT_NODE &&
- !non_whitespace.test(previous.data))
- previous = previous.previousSibling;
-
- if(previous &&
- previous.nodeType == node.ELEMENT_NODE &&
- previous.tagName == 'P' &&
- previous.lastChild)
- {
- previous = previous.lastChild;
- if(previous &&
- previous.nodeType == node.TEXT_NODE &&
- !non_whitespace.test(previous.data))
- previous = previous.previousSibling;
- }
-
- if(previous &&
- previous.nodeType == node.COMMENT_NODE) {
- latex_string = previous.data.replace(/^\s*MATH\s*/, '')
- .replace(/\s+$/, '');
- }
- }
-
-
- if(!latex_string && /^\$.+\$$/.test(alt)
- && !(/\.{3} \.{3}/.test(alt)))
- {
- latex_string = alt;
- }
-
- if(latex_string == null)
- return;
-
-
- tokens = new Object();
- tokens.list = tokenize_latex_math(latex_string);
- tokens.list.push(null);
- tokens.index = 0;
-
- var mathml = null;
- try {
- var mrow = v_subexpr_chain_to_mathml(tokens, {});
- fix_mathvariant(mrow, null);
-
- mathml = document.createElementNS(mmlns, 'math');
- mathml.setAttribute("latex", latex_string);
- mathml.setAttribute("mathvariant", "normal");
- mathml.appendChild(mrow);
-
- mathml.addEventListener("click", post_process_mathml, false);
-
- } catch(e) {
- GM_log("Display LaTeX failed with error " + e + " on " + latex_string);
- }
-
-
- if(mathml == null)
- return;
-
- node.parentNode.replaceChild(mathml, node);
-}
-
-
-function patch_text(node0)
-{
- var text = node0.nodeValue;
- var results = /\$[^$]+\$|\[tex\](.+?)\[\/tex\]/.exec(text);
-
- if(results) {
- var latex_string = (results[1] == null ? results[0] : '$'+results[1]+'$');
-
-
- tokens = new Object();
- tokens.list = tokenize_latex_math(latex_string);
- tokens.list.push(null);
- tokens.index = 0;
-
- var mathml = null;
- try {
- var mrow = v_subexpr_chain_to_mathml(tokens, {});
- fix_mathvariant(mrow, null);
-
- mathml = document.createElementNS(mmlns, 'math');
- mathml.setAttribute("latex", latex_string);
- mathml.setAttribute("mathvariant", "normal");
- mathml.appendChild(mrow);
-
- mathml.addEventListener("click", post_process_mathml, false);
-
- } catch(e) {
- GM_log("Display LaTeX failed with error " + e + " on " + latex_string);
- }
-
-
- if(mathml == null)
- return;
-
- var node2 = node0.splitText(results.index);
- node2.deleteData(0, results[0].length);
-
- node2.parentNode.insertBefore(mathml, node2);
-
-
- patch_text(node2);
- }
-}
-
-
-
-function patch_element(node)
-{
- if(node.nodeType == node.TEXT_NODE)
- patch_text(node);
- else if(node.nodeType == node.ELEMENT_NODE) {if(node.tagName == 'TEXTAREA' || node.tagName == 'textarea' ||
- node.tagName == 'INPUT' || node.tagName == 'input' ||
- node.tagName == 'SCRIPT' || node.tagName == 'script')
- return;
-
-
- if(do_patch_images && (node.tagName == 'IMG' || node.tagName == 'img')) {
- if(!delayed_patch)
- patch_img(node);
- else
- node.addEventListener("click", patch_img, false);
-
- return;
- }
-
- var child = node.firstChild;
- while(child) {
- var next = child.nextSibling;
- if (child.className == 'stopLatex2mml') {
- break;
- }
- patch_element(child);
- child = next;
- }
- }
-}
-this.patch_element = patch_element;
-
-/*
-var do_patch_images = GM_getValue("patch-images", false);
-var delayed_patch = GM_getValue("delayed-patch", false);
-*/
-var do_patch_images = true;
-var delayed_patch = false;
-
-/*
-if( va_view == 'web' ){
- patch_element(document.documentElement);
-}
-*/
-};
-
-
-
-/*!
-Deck JS - deck.simplemath
-Copyright (c) 2012 Rémi Emonet,
-using a modified version of the script from http://gold-saucer.afraid.org/mathml/greasemonkey/ by Steve Cheng
-*/
-
-/*
-This module provides a support for latex equation syntax.
-*/
-
-(function($, deck, undefined) {
- var $d = $(document);
- var may = function(f) {return f ? f : function() {}};
-
- $d.bind('deck.init', function() {
- var container = $[deck]('getContainer');
- $('.latex', container).each(function() {
- var it = this;
- var v = $(it).text();
- it.innerHTML = "$\\displaystyle "+v+"$";
- new latex2mml().patch_element(it);
- });
- });
-
-})(jQuery, 'deck');
-
-/*!
-Deck JS - deck.clone
-Copyright (c) 2011-2014 Rémi Emonet, original version from Rémi BARRAQUAND
-Licensed under the MIT license.
-https://github.com/imakewebthings/deck.js/blob/master/MIT-license.txt
-*/
-
-/*
-This module provides a support for cloning the deck and enabling a presenter view.
-It also provides the behavior that copies the current "notes" to a "notes-target", to be used in the presenter view.
-*/
-
-(function($, deck, undefined) {
- var $d = $(document);
- var clones = new Array();
-
- $.extend(true, $[deck].defaults, {
- selectors: {
- clonepointer: '.clonepointer',
- cloneNotes: '.notes',
- cloneNotesTarget: '.notes-target'
- },
- classes: {
- isClone: 'is-clone',
- hasClones: 'has-clones',
- pointerClick: 'pointer-click'
- },
- snippets: {
- clone: true
- },
- keys: {
- clone: 67 // c
- },
- fitFollowsClone: true
- });
-
- var hadClones = false;
- var cleanClones = function() {
- var opts = $[deck]('getOptions');
- // remove closed windows
- $.each(clones, function(index, clone) {
- if (clone.closed()) {
- clones.splice(index, 1); // remove element "index"
- }
- });
- // tag/untag the current container depending on the presence of clones
- if (clones.length > 0) {
- $("body").addClass(opts.classes.hasClones);
- if (opts.fitFollowsClone && !hadClones) $[deck]('disableScale');
- hadClones = true;
- } else {
- $("body").removeClass(opts.classes.hasClones);
- if (opts.fitFollowsClone && hadClones) $[deck]('enableScale');
- hadClones = false;
- }
- };
-
- /*
- jQuery.deck('addClone')
- Create a clone of this window and add it to the clones list.
- */
- $[deck]('extend', 'addClone', function() {
- clone = new DeckClone();
- clones.push(clone);
- cleanClones();
- return clone;
- });
- $[deck]('extend', 'cleanClones', function() { // to be triggered by the closing of a clone window
- setTimeout(cleanClones, 1);
- });
- $[deck]('extend', 'pointerAt', function(rx, ry) {
- var pos = {left: (rx*100)+"%", top: (ry*100)+"%"};
- var opts = $[deck]('getOptions');
- var current = $[deck]('getToplevelSlideOf', $[deck]('getSlide')).node; // actually uses the step extension
- var pointers = $(opts.selectors.clonepointer);
- if (!current.is(pointers.parent())) { // move them within the new slide if it changed
- pointers.show().appendTo(current);
- }
- pointers.css(pos);
- // using % position instead of ".offset" as there are jitter/glitches with it
- });
- $[deck]('extend', 'pointerDown', function() {
- var opts = $[deck]('getOptions');
- var pointers = $(opts.selectors.clonepointer);
- pointers.addClass(opts.classes.pointerClick);
- });
- $[deck]('extend', 'pointerUp', function() {
- var opts = $[deck]('getOptions');
- var pointers = $(opts.selectors.clonepointer);
- pointers.removeClass(opts.classes.pointerClick);
- });
-
- var isClone = false;
- var parentDeck = null;
- /*
- jQuery.deck('Init')
- */
- $d.bind('deck.init', function() {
- var opts = $[deck]('getOptions');
- var container = $[deck]('getContainer');
-
- if (opts.snippets.clone) {
- var d = function() {return $('<div/>');}
- d().addClass("clonepointer scale-on-click").append(
- d().attr("style", "border: 2px solid red; border-radius: 50%; z-index:10;"
- +"margin: -11px 0 0 -11px; width:20px; height:20px; opacity: .5;")
- ).appendTo(container);
- d().addClass("clonepointer scale-on-click").append(
- d().attr("style", "border: 2px solid red; border-radius: 50%; z-index:10;"
- +"margin: -16px 0 0 -16px; width:30px; height:30px;")
- ).appendTo(container);
- d().addClass(opts.selectors.cloneNotesTarget.replace(/\./, ''))
- .appendTo(container);
- }
-
- $(opts.selectors.clonepointer).hide();
-
- function safeIsClone(w) {
- try {
- return w.opener && w.opener.___iscloner___;
- } catch(e) {
- // when linked from another origin, there is an opener
- // but accessing its properties throws a security exception
- return false;
- }
- }
-
- isClone = safeIsClone(window);
-
- if (isClone) { // it's a clone!
- $("body").addClass(opts.classes.isClone);
- $(".anim-continue", container).removeClass("anim-continue"); // friend with anim extension
- window.___fromparent___ = false;
- parentDeck = function() {
- if (! window.___fromparent___) {
- window.opener.$.deck.apply(window.opener.$, arguments);
- }
- }
- $(window).on('unload', function() {
- parentDeck('cleanClones');
- });
- } else { // it is a normal window
- /* bind clone key events */
- $d.unbind('keydown.deckclone').bind('keydown.deckclone', function(e) {
- if (e.which === opts.keys.clone || $.inArray(e.which, opts.keys.clone) > -1) {
- if (e.ctrlKey) return; // do not trigger on Ctrl+C (by default)
- $[deck]('addClone');
- window.___iscloner___ = true;
- e.preventDefault();
- }
- });
- }
- })
- /* Update current slide number with each change event */
- .bind('deck.change', function(e, from, to) {
- if (isClone) {
- parentDeck('go', to);
- } else {
- cleanClones();
- $.each(clones, function(index, clone) {
- clone.deck('go', to);
- });
-
- var opts = $[deck]('getOptions');
- var currentTopLevel = $[deck]('getToplevelSlideOf', $[deck]('getSlide', to)).node;
- var notes = $(opts.selectors.cloneNotes, currentTopLevel).html();
- if (notes === undefined) {
- $(opts.selectors.cloneNotesTarget).html("");
- } else {
- $(opts.selectors.cloneNotesTarget).html(notes);
- }
- }
- })
- /* Replicate mouse cursor */
- .bind('mousemove', function(e) {
- if (isClone) return;
- var current = $[deck]('getToplevelSlideOf', $[deck]('getSlide')).node; // actually uses the step extension (dependency can be removed if needed)
- var r = current.get(0).getBoundingClientRect();
- var x = (e.clientX - r.left) / r.width;
- var y = (e.clientY - r.top) / r.height;
- cleanClones();
- if (x < 0 || y < 0 || x > 1 || y > 1) return;
- $.each(clones, function(index, clone) {
- clone.deck('pointerAt', x, y);
- });
- })
- .bind('mousedown', function(e) {
- if (isClone) return;
- cleanClones();
- $.each(clones, function(index, clone) {
- clone.deck('pointerDown');
- });
- })
- .bind('mouseup', function(e) {
- if (isClone) return;
- cleanClones();
- $.each(clones, function(index, clone) {
- clone.deck('pointerUp');
- });
- });
-
- /*
- Simple Clone manager (must be improved, by for instance adding cloning
- option e.g. propagate change, etc.)
- */
- var DeckClone = function() {
- var clone = window.open(window.location);
- this.closed = function() {return clone.closed;}
- this.deck = function() {
- if (clone.closed) return;
- if (clone.$) {
- clone.___fromparent___ = true;
- clone.$.deck.apply(clone.$, arguments);
- clone.___fromparent___ = false;
- }
- }
- }
-})(jQuery, 'deck');
-
-
-/*!
-Deck JS - deck.goto
-Copyright (c) 2011-2014 Caleb Troughton
-Dual licensed under the MIT license.
-https://github.com/imakewebthings/deck.js/blob/master/MIT-license.txt
-*/
-
-/*
-This module adds the necessary methods and key bindings to show and hide a form
-for jumping to any slide number/id in the deck (and processes that form
-accordingly). The form-showing state is indicated by the presence of a class on
-the deck container.
-*/
-(function($, undefined) {
- var $document = $(document);
- var rootCounter;
-
- var maybeAddSnippet = function() {
- var options = $.deck('getOptions');
- if (options.snippets.goto) {
- if ($(options.selectors.gotoForm).size() > 0 && options.alert.goto) {
- alert("'options.snippets.goto' is true but a "+options.selectors.gotoForm+" has been found."
- +"\nThis might cause interaction glitches."
- +"\n"
- +"\nSuggestion: remove your html snippet or pass the {snippets: {goto: false}} option."
- );
- }
- $('<form/>').addClass('goto-form').attr('action', '.').attr('method', 'get')
- .append($('<label/>').attr('for', 'goto-slide').text('Go to slide:'))
- .append($('<input/>').attr('type', 'text').attr('id', 'goto-slide').attr('name', 'slidenum').attr('list', 'goto-datalist'))
- .append($('<datalist/>').attr('id', 'goto-datalist'))
- .append($('<input/>').attr('type', 'submit').attr('value', 'Go'))
- .appendTo($.deck('getContainer'));
- }
- };
-
- var bindKeyEvents = function() {
- $document.unbind('keydown.deckgoto');
- $document.bind('keydown.deckgoto', function(event) {
- var key = $.deck('getOptions').keys.goto;
- if (event.which === key || $.inArray(event.which, key) > -1) {
- event.preventDefault();
- $.deck('toggleGoTo');
- }
- });
- };
-
- var populateDatalist = function() {
- var options = $.deck('getOptions');
- var $datalist = $(options.selectors.gotoDatalist);
-
- $.each($.deck('getSlides'), function(i, $slide) {
- var id = $slide.attr('id');
- if (id) {
- $datalist.append('<option value="' + id + '">');
- }
- });
- };
-
- var markRootSlides = function() {
- var options = $.deck('getOptions');
- var slideTest = $.map([
- options.classes.before,
- options.classes.previous,
- options.classes.current,
- options.classes.next,
- options.classes.after
- ], function(el, i) {
- return '.' + el;
- }).join(', ');
-
- rootCounter = 0;
- $.each($.deck('getSlides'), function(i, $slide) {
- var $parentSlides = $slide.parentsUntil(
- options.selectors.container,
- slideTest
- );
-
- if ($parentSlides.length) {
- $slide.removeData('rootIndex');
- }
- else if (!options.countNested) {
- ++rootCounter;
- $slide.data('rootIndex', rootCounter);
- }
- });
- };
-
- var handleFormSubmit = function() {
- var options = $.deck('getOptions');
- var $form = $(options.selectors.gotoForm);
-
- $form.unbind('submit.deckgoto');
- $form.bind('submit.deckgoto', function(event) {
- var $field = $(options.selectors.gotoInput);
- var indexOrId = $field.val();
- var index = parseInt(indexOrId, 10);
-
- if (!options.countNested) {
- if (!isNaN(index) && (index > rootCounter || index <= 0)) {
- return false;
- }
- $.each($.deck('getSlides'), function(i, $slide) {
- if ($slide.data('rootIndex') === index) {
- index = i + 1;
- return false;
- }
- });
- }
-
- $.deck('go', isNaN(index) ? indexOrId : index - 1);
- $.deck('hideGoTo');
- $field.val('');
- event.preventDefault();
- });
- };
-
- /*
- Extends defaults/options.
-
- options.classes.goto
- This class is added to the deck container when showing the Go To Slide
- form.
-
- options.selectors.gotoDatalist
- The element that matches this selector is the datalist element that will
- be populated with options for each of the slide ids. In browsers that
- support the datalist element, this provides a drop list of slide ids to
- aid the user in selecting a slide.
-
- options.selectors.gotoForm
- The element that matches this selector is the form that is submitted
- when a user hits enter after typing a slide number/id in the gotoInput
- element.
-
- options.selectors.gotoInput
- The element that matches this selector is the text input field for
- entering a slide number/id in the Go To Slide form.
-
- options.keys.goto
- The numeric keycode used to show the Go To Slide form.
-
- options.countNested
- If false, only top level slides will be counted when entering a
- slide number.
- */
- $.extend(true, $.deck.defaults, {
- classes: {
- goto: 'deck-goto'
- },
-
- selectors: {
- gotoDatalist: '#goto-datalist',
- gotoForm: '.goto-form',
- gotoInput: '#goto-slide'
- },
-
- snippets: {
- goto: true
- },
-
- alert: {
- goto: true
- },
-
- keys: {
- goto: 71 // g
- },
-
- countNested: true
- });
-
- /*
- jQuery.deck('showGoTo')
-
- Shows the Go To Slide form by adding the class specified by the goto class
- option to the deck container.
- */
- $.deck('extend', 'showGoTo', function() {
- var options = $.deck('getOptions');
- $.deck('getContainer').addClass(options.classes.goto);
- $(options.selectors.gotoForm).attr('aria-hidden', false);
- $(options.selectors.gotoInput).focus();
- });
-
- /*
- jQuery.deck('hideGoTo')
-
- Hides the Go To Slide form by removing the class specified by the goto class
- option from the deck container.
- */
- $.deck('extend', 'hideGoTo', function() {
- var options = $.deck('getOptions');
- $(options.selectors.gotoInput).blur();
- $.deck('getContainer').removeClass(options.classes.goto);
- $(options.selectors.gotoForm).attr('aria-hidden', true);
- });
-
- /*
- jQuery.deck('toggleGoTo')
-
- Toggles between showing and hiding the Go To Slide form.
- */
- $.deck('extend', 'toggleGoTo', function() {
- var options = $.deck('getOptions');
- var hasGotoClass = $.deck('getContainer').hasClass(options.classes.goto);
- $.deck(hasGotoClass ? 'hideGoTo' : 'showGoTo');
- });
-
- $document.bind('deck.init', function() {
- maybeAddSnippet();
- bindKeyEvents();
- populateDatalist();
- markRootSlides();
- handleFormSubmit();
- });
-})(jQuery);
-
-
-/*!
-Deck JS - deck.progress
-Copyright (c) 2014 Rémi Emonet
-Dual licensed under the MIT license.
-https://github.com/imakewebthings/deck.js/blob/master/MIT-license.txt
-*/
-
-/*
-This module adds a (current)/(total) style status indicator to the deck.
-
-It is designed to be a drop-in replacement of deck.status, but on steroïds.
-Note however, that it does not handle the countNested=true case.
-*/
-(function($, undefined) {
- var $document = $(document);
- var rootCounter;
- var INITEVENT = "dummyinit";
- var SIZEEVENT = "dummysize";
-
- var updateCurrent = function(event, from, to) {
- var opts = $.deck('getOptions');
- var currentSlideNumber = to + 1;
- var $container = $.deck('getContainer');
- currentSlideNumber = $.deck('getSlide', to).data('rootSlide');
- $(opts.selectors.statusCurrent).text(currentSlideNumber);
-
- var icur = 0;
- for (; icur < $.deck('getSlides').length; icur++) {
- var top = $.deck('getSlide', icur).data('rootSlide');
- if (top == currentSlideNumber) {
- break;
- }
- }
- var last = null;
- var currentDetail = to;
- var lastDetail = icur;
- for (; icur < $.deck('getSlides').length; icur++) {
- last = $.deck('getSlide', icur).data('rootSlide');
- lastDetail = icur+1;
- if ($.deck('getSlide', icur).filter(opts.selectors.statusFakeEnd).size() > 0) break;
- }
- $(opts.selectors.statusTotal).text(last);
-
- // handle the data-progress
- var progresses = $('*['+opts.dataProgress+'], *['+opts.dataProgressOnce+'], *['+opts.dataProgressSize+']');
- if (progresses.size() > 0) {
- var visibleSlide = $.deck('getSlide').parentsUntil(opts.selectors.container).addBack().filter(opts.selectors.slides);
- // the eval context
- var slide = visibleSlide.get(0).getBoundingClientRect();
- var screen = {width: $container.innerWidth(), height: $container.innerHeight()};
- var n = currentSlideNumber;
- var N = last;
- var fullTotal = $.deck('getTopLevelSlides').length;
- var detail = {n: currentDetail+1, N: lastDetail, fullTotal: $.deck('getSlides').length};
- var designRatio = Math.max(slide.width / opts.designWidth, slide.height / opts.designHeight);
- var o = opts;
- var p = n/N;
- var pFull = n/fullTotal;
- detail.p = detail.n/detail.N;
- detail.pFull = detail.n/detail.fullTotal;
- //
- progresses.each(function(i, el) {
- var spe = {
- bottom: function(fontSize, botByRatio, botFixed) {
- botFixed = botFixed || 0;
- $(el).css('font-size', (fontSize * designRatio)+"px");
- $(el).css('top', (slide.bottom - botFixed - botByRatio*designRatio)+'px');
- },
- top: function(fontSize, topByRatio, topFixed) {
- topFixed = topFixed || 0;
- $(el).css('font-size', (fontSize * designRatio)+"px");
- $(el).css('top', (slide.top + topFixed + topByRatio*designRatio)+'px');
- }
- };
- var att = $(el).attr(event == INITEVENT ? opts.dataProgressOnce : event == SIZEEVENT ? opts.dataProgressSize : opts.dataProgress);
- if (att == null || att.length == 0) return;
- var tasks = att.split(/ *; */);
- for (t in tasks) {
- var parts = tasks[t].split(/ *: */);
- if (parts.length != 2) {
- if (opts.alert.wrongDataProgress) alert(
- "There seem to be a problem with the following data-progress of\n '" +tasks[t]+ "'\n");
- } else {
- var what = parts[0];
- var expr = parts[1];
- var val = eval(expr);
- if (what == "") {
- // skip: expected to be some "magic", e.g. custom code or call to helpers
- } else if (what.substring(0,1) == "@") {
- // special attribute setting, not css
- what = what.substring(1);
- $(el).attr(what, val);
- } else if (what == "$text") {
- $(el).text(val);
- } else if (what == "$html") {
- $(el).html(val);
- } else {
- $(el).css(what, val);
- }
- }
- }
- });
- }
- };
-
- var markRootSlides = function() {
- var opts = $.deck('getOptions');
- var slideTest = $.map([
- opts.classes.before,
- opts.classes.previous,
- opts.classes.current,
- opts.classes.next,
- opts.classes.after
- ], function(el, i) {
- return '.' + el;
- }).join(', ');
-
- rootCounter = 0;
- $.each($.deck('getSlides'), function(i, $slide) {
- var $parentSlides = $slide.parentsUntil(
- opts.selectors.container,
- slideTest
- );
-
- if ($parentSlides.length) {
- $slide.data('rootSlide', $parentSlides.last().data('rootSlide'));
- }
- else {
- ++rootCounter;
- $slide.data('rootSlide', rootCounter);
- }
- });
- };
-
- var fireEventOnCurrentSlide = function(ev) {
- var slides = $.deck('getSlides');
- var $currentSlide = $.deck('getSlide');
- var index;
-
- $.each(slides, function(i, $slide) {
- if ($slide === $currentSlide) {
- index = i;
- return false;
- }
- });
- updateCurrent(ev, index, index);
- };
-
- var setTotalSlideNumber = function() {
- var opts = $.deck('getOptions');
- var slides = $.deck('getSlides');
-
- var nSlides = $.deck('getTopLevelSlides').length;
- $(opts.selectors.statusFullTotal).text(nSlides);
-
- };
-
- /*
- Extends defaults/options.
-
- opts.selectors.statusCurrent
- The element matching this selector displays the current slide number.
-
- opts.selectors.statusTotal
- The element matching this selector displays the total number of slides.
-
- opts.countNested
- If false, only top level slides will be counted in the current and
- total numbers.
- */
- $.extend(true, $.deck.defaults, {
- selectors: {
- statusCurrent: '.deck-status-current',
- statusTotal: '.deck-status-total',
- statusFakeEnd: '.deck-status-fake-end',
- statusFullTotal: '.deck-status-full-total',
- progress10: '.deck-progress-10'
- },
- alert: {
- wrongDataProgress: true,
- possibleDebounceProblem: true
- },
- dataProgress: "data-progress",
- dataProgressOnce: "data-progress-once",
- dataProgressSize: "data-progress-size",
- progressSizeDebounce: 201 /* somewhat, it should be bigger that the fit debounce */
- });
-
- $document.bind('deck.init', function() {
- var opts = $.deck('getOptions');
- $(opts.selectors.progress10).attr(opts.dataProgressSize, ':spe.bottom(10, 12)')
- markRootSlides();
- fireEventOnCurrentSlide(INITEVENT);
- fireEventOnCurrentSlide(SIZEEVENT);
- setTotalSlideNumber();
- });
- var timer = -1;
- $(window).unbind('resize.deckprogress').bind('resize.deckprogress', function() {
- var opts = $.deck('getOptions');
- if (opts.alert.possibleDebounceProblem && opts.progressSizeDebounce < opts.scaleDebounce + 1) {
- alert(
- "There might be a problem with the respective debounce value:\n progressSizeDebounce: "+opts.progressSizeDebounce+"\n scaleDebounce: "+opts.scaleDebounce);
-
- }
- window.clearTimeout(timer);
- timer = window.setTimeout( function() {
- fireEventOnCurrentSlide(SIZEEVENT);
- fireEventOnCurrentSlide("fire also the update event as some things might also need resizing");
- }, opts.progressSizeDebounce);
- });
- $document.bind('deck.change', updateCurrent);
-})(jQuery, 'deck');
-
-
-/*!
-Deck JS - deck.navigation
-Copyright (c) 2011-2014 Caleb Troughton
-Dual licensed under the MIT license.
-https://github.com/imakewebthings/deck.js/blob/master/MIT-license.txt
-*/
-
-/*
-This module adds clickable previous and next links to the deck.
-*/
-(function($, undefined) {
- var $document = $(document);
-
- /* Updates link hrefs, and disabled states if last/first slide */
- var updateButtons = function(event, from, to) {
- var options = $.deck('getOptions');
- var lastIndex = $.deck('getSlides').length - 1;
- var $prevSlide = $.deck('getSlide', to - 1);
- var $nextSlide = $.deck('getSlide', to + 1);
- var hrefBase = window.location.href.replace(/#.*/, '');
- var prevId = $prevSlide ? $prevSlide.attr('id') : undefined;
- var nextId = $nextSlide ? $nextSlide.attr('id') : undefined;
- var $prevButton = $(options.selectors.previousLink);
- var $nextButton = $(options.selectors.nextLink);
-
- $prevButton.toggleClass(options.classes.navDisabled, to === 0);
- $prevButton.attr('aria-disabled', to === 0);
- $prevButton.attr('href', hrefBase + '#' + (prevId ? prevId : ''));
- $nextButton.toggleClass(options.classes.navDisabled, to === lastIndex);
- $nextButton.attr('aria-disabled', to === lastIndex);
- $nextButton.attr('href', hrefBase + '#' + (nextId ? nextId : ''));
- };
-
- /*
- Extends defaults/options.
-
- options.classes.navDisabled
- This class is added to a navigation link when that action is disabled.
- It is added to the previous link when on the first slide, and to the
- next link when on the last slide.
-
- options.selectors.nextLink
- The elements that match this selector will move the deck to the next
- slide when clicked.
-
- options.selectors.previousLink
- The elements that match this selector will move to deck to the previous
- slide when clicked.
- */
- $.extend(true, $.deck.defaults, {
- classes: {
- navDisabled: 'deck-nav-disabled'
- },
-
- selectors: {
- nextLink: '.deck-next-link',
- previousLink: '.deck-prev-link'
- }
- });
-
- $document.bind('deck.init', function() {
- var options = $.deck('getOptions');
- var slides = $.deck('getSlides');
- var $current = $.deck('getSlide');
- var $prevButton = $(options.selectors.previousLink);
- var $nextButton = $(options.selectors.nextLink);
- var index;
-
- // Setup prev/next link events
- $prevButton.unbind('click.decknavigation');
- $prevButton.bind('click.decknavigation', function(event) {
- $.deck('prev');
- event.preventDefault();
- });
-
- $nextButton.unbind('click.decknavigation');
- $nextButton.bind('click.decknavigation', function(event) {
- $.deck('next');
- event.preventDefault();
- });
-
- // Find where we started in the deck and set initial states
- $.each(slides, function(i, $slide) {
- if ($slide === $current) {
- index = i;
- return false;
- }
- });
- updateButtons(null, index, index);
- });
-
- $document.bind('deck.change', updateButtons);
-})(jQuery);
-
-
-/*!
-Deck JS - deck.menu
-Copyright (c) 2011-2014 Caleb Troughton
-Dual licensed under the MIT license.
-https://github.com/imakewebthings/deck.js/blob/master/MIT-license.txt
-*/
-
-/*
-This module adds the methods and key binding to show and hide a menu of all
-slides in the deck. The deck menu state is indicated by the presence of a class
-on the deck container.
-*/
-(function($, undefined) {
- var $document = $(document);
- var $html = $('html');
- var rootSlides;
-
- var populateRootSlidesArray = function() {
- var options = $.deck('getOptions');
- var slideTest = $.map([
- options.classes.before,
- options.classes.previous,
- options.classes.current,
- options.classes.next,
- options.classes.after
- ], function(el, i) {
- return '.' + el;
- }).join(', ');
-
- rootSlides = [];
- $.each($.deck('getSlides'), function(i, $slide) {
- var $parentSlides = $slide.parentsUntil(
- options.selectors.container,
- slideTest
- );
- if (!$parentSlides.length) {
- rootSlides.push($slide);
- }
- });
- };
-
- var bindKeyEvents = function() {
- var options = $.deck('getOptions');
- $document.unbind('keydown.deckmenu');
- $document.bind('keydown.deckmenu', function(event) {
- var isMenuKey = event.which === options.keys.menu;
- isMenuKey = isMenuKey || $.inArray(event.which, options.keys.menu) > -1;
- if (isMenuKey && !event.ctrlKey) {
- $.deck('toggleMenu');
- event.preventDefault();
- }
- });
- };
-
- var bindTouchEvents = function() {
- var $container = $.deck('getContainer');
- var options = $.deck('getOptions');
- var touchEndTime = 0;
- var currentSlide;
-
- $container.unbind('touchstart.deckmenu');
- $container.bind('touchstart.deckmenu', function() {
- currentSlide = $.deck('getSlide');
- });
- $container.unbind('touchend.deckmenu');
- $container.bind('touchend.deckmenu', function(event) {
- var now = Date.now();
- var isDoubletap = now - touchEndTime < options.touch.doubletapWindow;
-
- // Ignore this touch event if it caused a nav change (swipe)
- if (currentSlide !== $.deck('getSlide')) {
- return;
- }
- if (isDoubletap) {
- $.deck('toggleMenu');
- event.preventDefault();
- }
- touchEndTime = now;
- });
- };
-
- var setupMenuSlideSelection = function() {
- var options = $.deck('getOptions');
-
- $.each($.deck('getSlides'), function(i, $slide) {
- $slide.unbind('click.deckmenu');
- $slide.bind('click.deckmenu', function(event) {
- if (!$.deck('getContainer').hasClass(options.classes.menu)) {
- return;
- }
- $.deck('go', i);
- $.deck('hideMenu');
- event.stopPropagation();
- event.preventDefault();
- });
- });
- };
-
- /*
- Extends defaults/options.
-
- options.classes.menu
- This class is added to the deck container when showing the slide menu.
-
- options.keys.menu
- The numeric keycode used to toggle between showing and hiding the slide
- menu.
-
- options.touch.doubletapWindow
- Two consecutive touch events within this number of milliseconds will
- be considered a double tap, and will toggle the menu on touch devices.
- */
- $.extend(true, $.deck.defaults, {
- classes: {
- menu: 'deck-menu'
- },
-
- keys: {
- menu: 77 // m
- },
-
- touch: {
- doubletapWindow: 400
- }
- });
-
- /*
- jQuery.deck('showMenu')
-
- Shows the slide menu by adding the class specified by the menu class option
- to the deck container.
- */
- $.deck('extend', 'showMenu', function() {
- var $container = $.deck('getContainer');
- var options = $.deck('getOptions');
-
- if ($container.hasClass(options.classes.menu)) {
- return;
- }
-
- // Hide through loading class to short-circuit transitions (perf)
- $container.addClass([
- options.classes.loading,
- options.classes.menu
- ].join(' '));
-
- /* Forced to do this in JS until CSS learns second-grade math. Save old
- style value for restoration when menu is hidden. */
- if (Modernizr.csstransforms) {
- $.each(rootSlides, function(i, $slide) {
- $slide.data('oldStyle', $slide.attr('style'));
- $slide.css({
- 'position': 'absolute',
- 'left': ((i % 4) * 25) + '%',
- 'top': (Math.floor(i / 4) * 25) + '%'
- });
- });
- }
-
- // Need to ensure the loading class renders first, then remove
- window.setTimeout(function() {
- $container.removeClass(options.classes.loading);
- $container.scrollTop($.deck('getSlide').position().top);
- }, 0);
- });
-
- /*
- jQuery.deck('hideMenu')
-
- Hides the slide menu by removing the class specified by the menu class
- option from the deck container.
- */
- $.deck('extend', 'hideMenu', function() {
- var $container = $.deck('getContainer');
- var options = $.deck('getOptions');
-
- if (!$container.hasClass(options.classes.menu)) {
- return;
- }
-
- $container.removeClass(options.classes.menu);
- $container.addClass(options.classes.loading);
-
- /* Restore old style value */
- if (Modernizr.csstransforms) {
- $.each(rootSlides, function(i, $slide) {
- var oldStyle = $slide.data('oldStyle');
- $slide.attr('style', oldStyle ? oldStyle : '');
- });
- }
-
- window.setTimeout(function() {
- $container.removeClass(options.classes.loading);
- $container.scrollTop(0);
- }, 0);
- });
-
- /*
- jQuery.deck('toggleMenu')
-
- Toggles between showing and hiding the slide menu.
- */
- $.deck('extend', 'toggleMenu', function() {
- $.deck('getContainer').hasClass($.deck('getOptions').classes.menu) ?
- $.deck('hideMenu') : $.deck('showMenu');
- });
-
- $document.bind('deck.init', function() {
- populateRootSlidesArray();
- bindKeyEvents();
- bindTouchEvents();
- setupMenuSlideSelection();
- });
-
- $document.bind('deck.change', function(event, from, to) {
- var $container = $.deck('getContainer');
- var containerScroll, slideTop;
-
- if ($container.hasClass($.deck('getOptions').classes.menu)) {
- containerScroll = $container.scrollTop();
- slideTop = $.deck('getSlide', to).position().top;
- $container.scrollTop(containerScroll + slideTop);
- }
- });
-})(jQuery);
-
-/*!
-Deck JS - deck.step
-Copyright (c) 2011-2014 Rémi Emonet
-Licensed under the MIT license.
-https://github.com/imakewebthings/deck.js/blob/master/MIT-license.txt
-*/
-
-/*
-This module provides new methods for stepping without considering sub-slides, together with tools for finding toplevel slides etc.
-It also overrides the defaults keybinding and countNested value (so it is better to include it after "goto" and "status" extensions).
-*/
-
-(function($, deck, undefined) {
- var $d = $(document);
- // undo the defaults (to be sure jquery behaves properly when overriding it)
- $.extend(true, $[deck].defaults, { keys: {next:null, previous:null}});
- // and go on
- $.extend(true, $[deck].defaults, {
- selectors: {
- subslidesToNotify: ".slide,.onshowtoplevel"
- },
- // Here we redefined the defaults:
- // - we avoid counting nested slides
- // - we keep up/down for top-level slides
- // - we still use pgup/pgdown for inner slides as they are sent by some pluggable remote controls
- keys: {
- // backspace, left arrow, page down
- previous: [8, 37, 33],
- // enter, space, right arrow, page up
- next: [13, 32, 39, 34],
- // up arrow
- previousTopLevel: [38],
- // down arrow,
- nextTopLevel: [40],
- // key 'z'
- nextEndOfTopLevel: [90],
- // key 'a'
- previousEndOfTopLevel: [65]
- },
- countNested: false
- });
- var myInArray = function(el, arr) {
- for (i in arr) if (arr[i].is(el)) return i*1; // cast to int
- return -1;
- };
- $[deck]('extend', 'getSlideIndex', function(node) {
- var slides = $[deck]('getSlides');
- var ind = myInArray(node, slides);
- return ind;
- });
- $[deck]('extend', 'getToplevelSlideOf', function(node) {
- var opts = $[deck]('getOptions');
- var slides = $[deck]('getSlides');
- var last = {node: $(node), index: myInArray(node, slides)};
- $(node).parentsUntil(opts.selectors.container).each( function(ii, v) {
- var ind = myInArray(v, slides);
- if (ind != -1) {
- last = {node: $(v), index: ind};
- }
- });
- return last;
- });
- $[deck]('extend', 'getToplevelSlideOfIndex', function(ind) {
- return $[deck]('getToplevelSlideOf', $[deck]('getSlide', ind));
- });
- $[deck]('extend', 'previousTopLevelSlide', function() {
- /* Find the real previous parent */
- var current = $[deck]('getSlide');
- var currentParent = $[deck]('getToplevelSlideOf', current);
- var toGo = currentParent.index;
- if (current.is(currentParent.node) && toGo > 0) {
- // This is already toplevel slide, just go to the previous toplevel one (parent of the previous one)
- toGo = $[deck]('getToplevelSlideOfIndex', toGo-1).index;
- }
- $[deck]('go', toGo);
-
- });
- $[deck]('extend', 'nextTopLevelSlide', function() {
- /* Find the real next parent */
- var current = $[deck]('getSlide');
- var currentParent = $[deck]('getToplevelSlideOf', current);
- var icur = currentParent.index;
- for (; icur < $[deck]('getSlides').length; icur++) {
- var cursorParent = $[deck]('getToplevelSlideOfIndex', icur).node;
- if (!cursorParent.is(currentParent.node)) {
- $[deck]('go', icur);
- break;
- }
- }
- });
- $[deck]('extend', 'nextEndOfTopLevelSlide', function() {
- /* Find the real next parent */
- var current = $[deck]('getSlideIndex', $[deck]('getSlide'));
- var nextParent = $[deck]('getToplevelSlideOfIndex', current + 1);
- var icur = nextParent.index;
- for (; icur < $[deck]('getSlides').length; icur++) {
- var cursorParent = $[deck]('getToplevelSlideOfIndex', icur).node;
- if (!cursorParent.is(nextParent.node)) {
- $[deck]('go', icur-1);
- break;
- }
- }
- if (icur == $[deck]('getSlides').length) {
- $[deck]('go', icur-1);
- }
- });
- $[deck]('extend', 'previousEndOfTopLevelSlide', function() {
- /* Find the current parent and take the previous slide (last of previous top level) */
- var current = $[deck]('getSlideIndex', $[deck]('getSlide'));
- var currentParent = $[deck]('getToplevelSlideOfIndex', current).index;
- if (currentParent > 0) {
- $[deck]('go', currentParent - 1);
- }
- });
- $d.bind('deck.init', function() {
- $d.unbind('keydown.decknexttoplevel').bind('keydown.decknexttoplevel', function(e) {
- var $opts = $[deck]('getOptions');
- var key = $opts.keys.nextTopLevel;
- if (e.which === key || $.inArray(e.which, key) > -1) {
- e.preventDefault();
- $[deck]('nextTopLevelSlide');
- }
- });
- $d.unbind('keydown.decknextendoftoplevel').bind('keydown.decknextendoftoplevel', function(e) {
- var $opts = $[deck]('getOptions');
- var key = $opts.keys.nextEndOfTopLevel;
- if (e.which === key || $.inArray(e.which, key) > -1) {
- e.preventDefault();
- $[deck]('nextEndOfTopLevelSlide');
- }
- });
- $d.unbind('keydown.deckprevioustoplevel').bind('keydown.deckprevioustoplevel', function(e) {
- var $opts = $[deck]('getOptions');
- var key = $opts.keys.previousTopLevel;
- if (e.which === key || $.inArray(e.which, key) > -1) {
- e.preventDefault();
- $[deck]('previousTopLevelSlide');
- }
- });
- $d.unbind('keydown.deckpreviousendoftoplevel').bind('keydown.deckpreviousendoftoplevel', function(e) {
- var $opts = $[deck]('getOptions');
- var key = $opts.keys.previousEndOfTopLevel;
- if (e.which === key || $.inArray(e.which, key) > -1) {
- e.preventDefault();
- $[deck]('previousEndOfTopLevelSlide');
- }
- });
- });
- // When jumping (not steping), we will init the subslides (in case they are animations), in a backward order, and then fast forward necessary animations
- var bigJump = function(from, to) {
- var direction = "forward";
- if (from > to){
- direction = "reverse";
- }
- var opts = $[deck]('getOptions');
- $($[deck]('getToplevelSlideOfIndex', to).node.find(opts.selectors.subslidesToNotify).get().reverse()).each(function(ind, el) {$(el).triggerHandler('deck.toplevelBecameCurrent', direction)});
- for (icur = $[deck]('getToplevelSlideOfIndex', to).index + 1; icur < to+1; icur++) {
- $[deck]('getSlides')[icur].triggerHandler('deck.afterToplevelBecameCurrent', 'forward');
- }
- }
- $d.bind('deck.change', function(e, from, to) {
- if ( Math.abs(from - to) > 1 || ! $[deck]('getToplevelSlideOfIndex', to).node.is($[deck]('getToplevelSlideOfIndex', from).node)) {
- // consider natural jumps and the case where we actually changed (top level) slide (even with a step)
- bigJump(from, to);
- }
- });
-})(jQuery, 'deck');
-
-(function($, deck, undefined) {
- $(document).bind('deck.change', function(e, from, to) {
- var $prev = $[deck]('getSlide', to-1),
- $next = $[deck]('getSlide', to+1),
- $oldprev = $[deck]('getSlide', from-1),
- $oldnext = $[deck]('getSlide', from+1);
-
- var direction = "forward";
- if(from > to){
- direction = "reverse";
- }
-
- $[deck]('getSlide', from).triggerHandler('deck.lostCurrent', [direction, from, to]);
- $[deck]('getSlide', to).triggerHandler('deck.becameCurrent', [direction, from, to]);
-
- $oldprev && $oldprev.triggerHandler('deck.lostPrevious', [direction, from, to]);
- $oldnext && $oldnext.triggerHandler('deck.lostNext', [direction, from, to]);
-
- $prev && $prev.triggerHandler('deck.becamePrevious', [direction, from, to]);
- $next && $next.triggerHandler('deck.becameNext', [direction, from, to]);
- });
-})(jQuery, 'deck');
-
-
-/*!
-Deck JS - deck.anim
-Copyright (c) 2012-2014 Rémi Emonet
-Licensed under the MIT license.
-https://github.com/imakewebthings/deck.js/blob/master/MIT-license.txt
-*/
-
-
-(function($, deck, undefined) {
- // The next two lines are the color plugin from jquery
- /*! jQuery Color v@2.1.2 http://github.com/jquery/jquery-color | jquery.org/license */
- (function(a,b){function m(a,b,c){var d=h[b.type]||{};return a==null?c||!b.def?null:b.def:(a=d.floor?~~a:parseFloat(a),isNaN(a)?b.def:d.mod?(a+d.mod)%d.mod:0>a?0:d.max<a?d.max:a)}function n(b){var c=f(),d=c._rgba=[];return b=b.toLowerCase(),l(e,function(a,e){var f,h=e.re.exec(b),i=h&&e.parse(h),j=e.space||"rgba";if(i)return f=c[j](i),c[g[j].cache]=f[g[j].cache],d=c._rgba=f._rgba,!1}),d.length?(d.join()==="0,0,0,0"&&a.extend(d,k.transparent),c):k[b]}function o(a,b,c){return c=(c+1)%1,c*6<1?a+(b-a)*c*6:c*2<1?b:c*3<2?a+(b-a)*(2/3-c)*6:a}var c="backgroundColor borderBottomColor borderLeftColor borderRightColor borderTopColor color columnRuleColor outlineColor textDecorationColor 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-
- var $d = $(document);
- var may = function(o,f) {return f ? f.bind(o) : function() {}};
-
- $.extend(true, $[deck].defaults, {
- selectors: {
- animShow: ".anim-show",
- animHide: ".anim-hide",
- animAddClass: ".anim-addclass",
- animRemoveClass: ".anim-removeclass",
- animAttribute: ".anim-attribute",
- animWait: ".anim-wait",
- // specific ones
- animPlay: ".anim-play",
- animPause: ".anim-pause",
- animViewboxAs: ".anim-viewboxas",
- animAlong: ".anim-along",
- //
- animContinue: ".anim-continue"
- },
- classes: {
- animReady: "deck-anim-ready"
- },
- anim: {
- duration: 400
- }
- });
-
- var doInit = function() {
- // first we define some tools and grab some info from deck.js
- var o = $[deck]('getOptions');
- var context = function(el) {
- return {
- what: function() {return $(el).attr("data-what")},
- dur: function() {return $(el).attr("data-dur")*1 || o.anim.duration},
- delay: function() {return $(el).attr("data-delay")*1 || 0},
- classs: function() {return $(el).attr("data-class")},
- attribute: function() {return $(el).attr("data-attr").split(':')[0]},
- as: function() {return $(el).attr("data-as")},
- path: function() {return $(el).attr("data-path")},
- reverse: function() {var r = $(el).attr("data-reverse"); return r && r.toUpperCase() == "TRUE";},
- value: function() {return $(el).attr("data-attr").split(':')[1]},
- toplevel: function() {return $[deck]('getToplevelSlideOf', el).node},
- all: function() {return $(this.what(),this.toplevel())}
- }
- };
- var globalHasAnimContinue = false;
- var classical = function(selector, methods) {
- $(selector).each(function(i, el) {
- var c = context(el);
- may(methods, methods.create)(c);
- $(el).bind('deck.toplevelBecameCurrent', function(_, direction) {
- may(methods, methods.init)(c);
- }).bind('deck.afterToplevelBecameCurrent', function(_, direction) {
- may(methods, methods.fast)(c);
- }).bind('deck.lostCurrent', function(_, direction, from, to) {
- if (direction == 'forward' || Math.abs(from - to)>1 ) return; // if a big step, let the "step" extension do its job
- may(methods, methods.undo)(c);
- }).bind('deck.becameCurrent', function(_, direction, from, to) {
- if (direction == 'reverse' || Math.abs(from - to)>1 ) return; // if a big step, let the "step" extension do its job
- if (c.delay()>0) {
- setTimeout(function() {
- may(methods, methods.doit)(c);
- }, c.delay());
- } else {
- may(methods, methods.doit)(c);
- }
- });
- });
- };
-
- // here come the real animations
- classical(o.selectors.animShow, {
- init: function(c) {c.all().animate({'opacity': 0.}, 0)},
- undo: function(c) {c.all().animate({'opacity': 0.}, c.dur()/100)},
- doit: function(c) {c.all().animate({'opacity': 1.}, c.dur())},
- fast: function(c) {c.all().animate({'opacity': 1.}, 0)}
- });
- classical(o.selectors.animHide, {
- init: function(c) {c.all().animate({'opacity': 1.}, 0)},
- undo: function(c) {c.all().animate({'opacity': 1.}, c.dur()/100)},
- doit: function(c) {c.all().animate({'opacity': 0.}, c.dur())},
- fast: function(c) {c.all().animate({'opacity': 0.}, 0)}
- });
- classical(o.selectors.animAddClass, {
- init: function(c) {c.all().each(function() { this.classList.remove(c.classs()) })},
- undo: function(c) {c.all().each(function() { this.classList.remove(c.classs()) })},
- doit: function(c) {c.all().each(function() { this.classList.add(c.classs()) })},
- fast: function(c) {c.all().each(function() { this.classList.add(c.classs()) })}
- });
- classical(o.selectors.animRemoveClass, {
- init: function(c) {c.all().each(function() { this.classList.add(c.classs()) })},
- undo: function(c) {c.all().each(function() { this.classList.add(c.classs()) })},
- doit: function(c) {c.all().each(function() { this.classList.remove(c.classs()) })},
- fast: function(c) {c.all().each(function() { this.classList.remove(c.classs()) })}
- });
- function svgRealAttrName(a) {
- if (startsWith(a, "svg")) {
- return REST.substr(0, 1).toLowerCase() + REST.slice(1);
- }
- return null;
- }
- function startsWith(longStr, part) {
- var res = longStr.substr(0, part.length) == part;
- REST = res ? longStr.slice(part.length) : null;
- return res;
- }
- classical(o.selectors.animAttribute, {
- init: function(c) {
- this.undo(c);
- },
- undo: function(c) {
- // TODO: [feature] could allow multiple attributes to be passed and animated simultaneously
- var k = c.attribute()
- for (i in c.previousElement) { // use the saved list of elements and values
- var whatTo = {};
- whatTo[k] = c.previousCss[i];
- $(c.previousElement[i]).finish();
- if (c.previousElement[i] instanceof SVGElement) {
- if (whatTo[k] != null) {
- var realAttrName = svgRealAttrName(k) || k;
- c.previousElement[i].attributes.getNamedItem(realAttrName).value = whatTo[k];
- } else {
- var realAttrName = svgRealAttrName(k) || k;
- c.previousElement[i].attributes.removeNamedItem(realAttrName);
- }
- } else {
- $(c.previousElement[i]).animate(whatTo, 0);
- }
- }
- },
- doit: function(c, factor) {
- if (factor === undefined) factor = 1
- c.all().each( function() {
- // finish all previous animations
- if (!globalHasAnimContinue && $(this).queue().length) {
- $(this).finish();
- }
- });
- var k = c.attribute()
- c.previousCss = []
- c.previousElement = []
- c.all().each( function(){
- c.previousElement.push(this);
- var v = $(this).css(k);
- if (v == null && this instanceof SVGElement) {
- var realAttrName = svgRealAttrName(k) || k;
- var attr = this.attributes.getNamedItem(realAttrName);
- c.previousCss.push(attr ? attr.value : null);
- } else {
- c.previousCss.push(v);
- }
- }); // save a list of elements and values
- var whatTo = {}
- whatTo[c.attribute()] = c.value()
- c.all().animate(whatTo, c.dur()*factor)
- },
- fast: function(c) {this.doit(c,0)}
- });
- classical(o.selectors.animViewboxAs, {
- create: function(c) {
- c.attribute = function() {return "svgViewBox"};
- c.value = function() {
- var asWhat = $(c.as());
- var a = function (i) {return asWhat.attr(i)}
- var toViewBox = a('x')+" "+a('y')+" "+a('width')+" "+a('height');
- return toViewBox;
- };
- },
- init: function(c) {this.undo(c)},
- undo: function(c) {
- var k = c.attribute()
- for (i in c.previousElement) { // use the saved list of elements and values
- var whatTo = {}
- whatTo[k] = c.previousValue[i]
- $(c.previousElement[i]).finish();
- $(c.previousElement[i]).animate(whatTo, 0)
- }
- },
- doit: function(c, factor) {
- if (factor === undefined) factor = 1
- c.all().each( function() {
- // finish all previous animations
- if (!globalHasAnimContinue && $(this).queue().length) {
- $(this).finish();
- }
- });
- var k = c.attribute()
- c.previousValue = []
- c.previousElement = []
- c.all().each( function() {
- c.previousElement.push(this);
- c.previousValue.push(this.attributes.getNamedItem('viewBox').value);
- }); // save a list of elements and values
- var whatTo = {}
- whatTo[k] = c.value()
- c.all().animate(whatTo, c.dur()*factor)
- },
- fast: function(c) {this.doit(c,0)}
- });
- classical(o.selectors.animAlong, {
- init: function(c) {this.undo(c)},
- undo: function(c) {
- for (i in c.previousElement) { // use the saved list of elements and values
- var prev = c.previousValue[i];
- $(c.previousElement[i]).finish();
- $(c.previousElement[i]).attr("transform", prev);
- }
- },
- doit: function(c, factor) {
- if (factor === undefined) factor = 1;
- c.all().each( function() {
- // finish all previous animations
- if (!globalHasAnimContinue && $(this).queue().length) {
- $(this).finish();
- }
- });
- var path = $(c.path()).get(0);
- var rev = c.reverse();
- var len = path.getTotalLength()
- var s = path.getPointAtLength(rev?len:0);
- c.previousValue = [];
- c.previousElement = [];
- c.all().each( function() {
- var base = "";
- if ($(this).attr("transform") != null) {
- base = $(this).attr("transform"); // TODO maybe can use attr also above (anim-attr)
- c.previousValue.push(base);
- } else {
- c.previousValue.push(null);
- }
- c.previousElement.push(this);
- $(this).css({svgDeckAnim: 0.});
- $(this).animate({svgDeckAnim: 1.}, {
- duration: c.dur()*factor,
- step: function(v) {
- if (rev) v = 1-v;
- var p = path.getPointAtLength(v * len);
- $(this).attr("transform", 'translate('+(p.x-s.x)+','+(p.y-s.y)+')' + base);
- }
- });
- });
- },
- fast: function(c) {this.doit(c, 0);}
- });
- classical(o.selectors.animPlay, {
- init: function(c) {c.all().each(function(){this.pause(); try{this.currentTime=0}catch(e){} })},
- undo: function(c) {c.all().each(function(){this.pause()})},
- doit: function(c) {c.all().each(function(){this.play()})},
- fast: function(c) {c.all().each(function(){this.play()})}
- });
- classical(o.selectors.animPause, {
- undo: function(c) {c.all().each(function(){this.play()})},
- doit: function(c) {c.all().each(function(){this.pause()})},
- fast: function(c) {c.all().each(function(){this.pause()})}
- });
- classical(o.selectors.animContinue, {
- doit: function(c) {setTimeout(function(){ globalHasAnimContinue = true; $[deck]('next') ; globalHasAnimContinue = false; }, 1)}
- // do not do it in fast mode
- });
- classical(o.selectors.animWait, {
- doit: function(c) {setTimeout(function(){ globalHasAnimContinue = true; $[deck]('next') ; globalHasAnimContinue = false; }, c.dur())}
- });
- // handle the chained undo for "anim-continue"
- $(o.selectors.animContinue + "," + o.selectors.animWait).each(function(i, curSlide) {
- $(curSlide).bind('deck.becameCurrent', function(_, direction) {
- if (direction == 'forward') return;
- setTimeout(function(){$[deck]('prev')}, 1)
- });
-
- });
-
- // finally force "refresh" (notification of slide change)
- var current = $[deck]('getSlide')
- var icur = 0
- for (; icur < $[deck]('getSlides').length; icur++) {
- if ($[deck]('getSlides')[icur] == current) break;
- }
- $d.trigger("deck.change", [icur, 0]);
- $d.trigger("deck.change", [0, icur]);
-
- var container = $[deck]('getContainer');
- $(container).addClass(o.classes.animReady)
- }
- $(document).bind('deck.init', function() {
- doInit();
- });
-
-})(jQuery, 'deck');
-
-
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-(function(a){a.each(["x","y","width","height","rx","ry","cx","cy","r","x1","y1","x2","y2","stroke-width","strokeWidth","opacity","fill-opacity","fillOpacity","stroke-opacity","strokeOpacity","stroke-dashoffset","strokeDashOffset","font-size","fontSize","font-weight","fontWeight","letter-spacing","letterSpacing","word-spacing","wordSpacing"],function(h,g){var f=g.charAt(0).toUpperCase()+g.substr(1);if(a.cssProps){a.cssProps["svg"+f]=a.cssProps["svg-"+g]=g}a.fx.step["svg"+f]=a.fx.step["svg-"+g]=function(k){var j=a.svg._attrNames[g]||g;var i=k.elem.attributes.getNamedItem(j);if(!k.set){k.start=(i?parseFloat(i.value):0);var m="";if(/^[+-]=/.exec(m)){k.end=k.start+parseFloat(m.replace(/=/,""))}a(k.elem).css(j,"");k.set=true}var l=(k.pos*(k.end-k.start)+k.start)+(k.unit=="%"?"%":"");(i?i.value=l:k.elem.setAttribute(j,l))}});a.fx.step.svgStrokeDashArray=a.fx.step["svg-strokeDashArray"]=a.fx.step["svgStroke-dasharray"]=a.fx.step["svg-stroke-dasharray"]=function(j){var g=j.elem.attributes.getNamedItem("stroke-dasharray");if(!j.set){j.start=c(g?g.value:"");var l=j.end;j.end=c(l);if(/^[+-]=/.exec(l)){l=l.split(/[, ]+/);if(l.length%2==1){var f=l.length;for(var h=0;h<f;h++){l.push(l[h])}}for(var h=0;h<l.length;h++){if(/^[+-]=/.exec(l[h])){j.end[h]=j.start[h]+parseFloat(l[h].replace(/=/,""))}}}j.set=true}var k=a.map(j.start,function(o,m){return(j.pos*(j.end[m]-o)+o)}).join(",");(g?g.value=k:j.elem.setAttribute("stroke-dasharray",k))};function c(j){var g=j.split(/[, ]+/);for(var h=0;h<g.length;h++){g[h]=parseFloat(g[h]);if(isNaN(g[h])){g[h]=0}}if(g.length%2==1){var f=g.length;for(var h=0;h<f;h++){g.push(g[h])}}return g}a.fx.step.svgViewBox=a.fx.step["svg-viewBox"]=function(h){var f=h.elem.attributes.getNamedItem("viewBox");if(!h.set){h.start=b(f?f.value:"");var k=h.end;h.end=b(k);if(/^[+-]=/.exec(k)){k=k.split(/[, ]+/);while(k.length<4){k.push("0")}for(var g=0;g<4;g++){if(/^[+-]=/.exec(k[g])){h.end[g]=h.start[g]+parseFloat(k[g].replace(/=/,""))}}}h.set=true}var j=a.map(h.start,function(m,l){return(h.pos*(h.end[l]-m)+m)}).join(" ");(f?f.value=j:h.elem.setAttribute("viewBox",j))};function b(g){var h=g.split(/[, ]+/);for(var f=0;f<h.length;f++){h[f]=parseFloat(h[f]);if(isNaN(h[f])){h[f]=0}}while(h.length<4){h.push(0)}return h}a.fx.step.svgTransform=a.fx.step["svg-transform"]=function(m){var f=m.elem.attributes.getNamedItem("transform");if(!m.set){m.start=e(f?f.value:"");m.end=e(m.end,m.start);m.set=true}var k="";for(var l=0;l<m.end.order.length;l++){switch(m.end.order.charAt(l)){case"t":k+=" translate("+(m.pos*(m.end.translateX-m.start.translateX)+m.start.translateX)+","+(m.pos*(m.end.translateY-m.start.translateY)+m.start.translateY)+")";break;case"s":k+=" scale("+(m.pos*(m.end.scaleX-m.start.scaleX)+m.start.scaleX)+","+(m.pos*(m.end.scaleY-m.start.scaleY)+m.start.scaleY)+")";break;case"r":k+=" rotate("+(m.pos*(m.end.rotateA-m.start.rotateA)+m.start.rotateA)+","+(m.pos*(m.end.rotateX-m.start.rotateX)+m.start.rotateX)+","+(m.pos*(m.end.rotateY-m.start.rotateY)+m.start.rotateY)+")";break;case"x":k+=" skewX("+(m.pos*(m.end.skewX-m.start.skewX)+m.start.skewX)+")";case"y":k+=" skewY("+(m.pos*(m.end.skewY-m.start.skewY)+m.start.skewY)+")";break;case"m":var g="";for(var h=0;h<6;h++){g+=","+(m.pos*(m.end.matrix[h]-m.start.matrix[h])+m.start.matrix[h])}k+=" matrix("+g.substr(1)+")";break}}(f?f.value=k:m.elem.setAttribute("transform",k))};function e(j,h){j=j||"";if(typeof j=="object"){j=j.value}var g=a.extend({translateX:0,translateY:0,scaleX:0,scaleY:0,rotateA:0,rotateX:0,rotateY:0,skewX:0,skewY:0,matrix:[0,0,0,0,0,0]},h||{});g.order="";var i=/([a-zA-Z]+)\(\s*([+-]?[\d\.]+)\s*(?:[\s,]\s*([+-]?[\d\.]+)\s*(?:[\s,]\s*([+-]?[\d\.]+)\s*(?:[\s,]\s*([+-]?[\d\.]+)\s*[\s,]\s*([+-]?[\d\.]+)\s*[\s,]\s*([+-]?[\d\.]+)\s*)?)?)?\)/g;var f=i.exec(j);while(f){switch(f[1]){case"translate":g.order+="t";g.translateX=parseFloat(f[2]);g.translateY=(f[3]?parseFloat(f[3]):0);break;case"scale":g.order+="s";g.scaleX=parseFloat(f[2]);g.scaleY=(f[3]?parseFloat(f[3]):g.scaleX);break;case"rotate":g.order+="r";g.rotateA=parseFloat(f[2]);g.rotateX=(f[3]?parseFloat(f[3]):0);g.rotateY=(f[4]?parseFloat(f[4]):0);break;case"skewX":g.order+="x";g.skewX=parseFloat(f[2]);break;case"skewY":g.order+="y";g.skewY=parseFloat(f[2]);break;case"matrix":g.order+="m";g.matrix=[parseFloat(f[2]),parseFloat(f[3]),parseFloat(f[4]),parseFloat(f[5]),parseFloat(f[6]),parseFloat(f[7])];break}f=i.exec(j)}if(g.order=="m"&&Math.abs(g.matrix[0])==Math.abs(g.matrix[3])&&g.matrix[1]!=0&&Math.abs(g.matrix[1])==Math.abs(g.matrix[2])){var k=Math.acos(g.matrix[0])*180/Math.PI;k=(g.matrix[1]<0?360-k:k);g.order="rt";g.rotateA=k;g.rotateX=g.rotateY=0;g.translateX=g.matrix[4];g.translateY=g.matrix[5]}return g}a.each(["fill","stroke"],function(h,g){var f=g.charAt(0).toUpperCase()+g.substr(1);a.fx.step["svg"+f]=a.fx.step["svg-"+g]=function(k){if(!k.set){k.start=a.svg._getColour(k.elem,g);var j=(k.end=="none");k.end=(j?a.svg._getColour(k.elem.parentNode,g):a.svg._getRGB(k.end));k.end[3]=j;a(k.elem).css(g,"");k.set=true}var i=k.elem.attributes.getNamedItem(g);var l="rgb("+[Math.min(Math.max(parseInt((k.pos*(k.end[0]-k.start[0]))+k.start[0],10),0),255),Math.min(Math.max(parseInt((k.pos*(k.end[1]-k.start[1]))+k.start[1],10),0),255),Math.min(Math.max(parseInt((k.pos*(k.end[2]-k.start[2]))+k.start[2],10),0),255)].join(",")+")";l=(k.end[3]&&k.state==1?"none":l);(i?i.value=l:k.elem.setAttribute(g,l))}});a.svg._getColour=function(g,f){g=a(g);var h;do{h=g.attr(f)||g.css(f);if((h!=""&&h!="none")||g.hasClass(a.svg.markerClassName)){break}}while(g=g.parent());return a.svg._getRGB(h)};a.svg._getRGB=function(g){var f;if(g&&g.constructor==Array){return(g.length==3||g.length==4?g:d.none)}if(f=/^rgb\(\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*,\s*([0-9]{1,3})\s*\)$/.exec(g)){return[parseInt(f[1],10),parseInt(f[2],10),parseInt(f[3],10)]}if(f=/^rgb\(\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*,\s*([0-9]+(?:\.[0-9]+)?)\%\s*\)$/.exec(g)){return[parseFloat(f[1])*2.55,parseFloat(f[2])*2.55,parseFloat(f[3])*2.55]}if(f=/^#([a-fA-F0-9]{2})([a-fA-F0-9]{2})([a-fA-F0-9]{2})$/.exec(g)){return[parseInt(f[1],16),parseInt(f[2],16),parseInt(f[3],16)]}if(f=/^#([a-fA-F0-9])([a-fA-F0-9])([a-fA-F0-9])$/.exec(g)){return[parseInt(f[1]+f[1],16),parseInt(f[2]+f[2],16),parseInt(f[3]+f[3],16)]}return d[a.trim(g).toLowerCase()]||d.none};var d={"":[255,255,255,1],none:[255,255,255,1],aliceblue:[240,248,255],antiquewhite:[250,235,215],aqua:[0,255,255],aquamarine:[127,255,212],azure:[240,255,255],beige:[245,245,220],bisque:[255,228,196],black:[0,0,0],blanchedalmond:[255,235,205],blue:[0,0,255],blueviolet:[138,43,226],brown:[165,42,42],burlywood:[222,184,135],cadetblue:[95,158,160],chartreuse:[127,255,0],chocolate:[210,105,30],coral:[255,127,80],cornflowerblue:[100,149,237],cornsilk:[255,248,220],crimson:[220,20,60],cyan:[0,255,255],darkblue:[0,0,139],darkcyan:[0,139,139],darkgoldenrod:[184,134,11],darkgray:[169,169,169],darkgreen:[0,100,0],darkgrey:[169,169,169],darkkhaki:[189,183,107],darkmagenta:[139,0,139],darkolivegreen:[85,107,47],darkorange:[255,140,0],darkorchid:[153,50,204],darkred:[139,0,0],darksalmon:[233,150,122],darkseagreen:[143,188,143],darkslateblue:[72,61,139],darkslategray:[47,79,79],darkslategrey:[47,79,79],darkturquoise:[0,206,209],darkviolet:[148,0,211],deeppink:[255,20,147],deepskyblue:[0,191,255],dimgray:[105,105,105],dimgrey:[105,105,105],dodgerblue:[30,144,255],firebrick:[178,34,34],floralwhite:[255,250,240],forestgreen:[34,139,34],fuchsia:[255,0,255],gainsboro:[220,220,220],ghostwhite:[248,248,255],gold:[255,215,0],goldenrod:[218,165,32],gray:[128,128,128],grey:[128,128,128],green:[0,128,0],greenyellow:[173,255,47],honeydew:[240,255,240],hotpink:[255,105,180],indianred:[205,92,92],indigo:[75,0,130],ivory:[255,255,240],khaki:[240,230,140],lavender:[230,230,250],lavenderblush:[255,240,245],lawngreen:[124,252,0],lemonchiffon:[255,250,205],lightblue:[173,216,230],lightcoral:[240,128,128],lightcyan:[224,255,255],lightgoldenrodyellow:[250,250,210],lightgray:[211,211,211],lightgreen:[144,238,144],lightgrey:[211,211,211],lightpink:[255,182,193],lightsalmon:[255,160,122],lightseagreen:[32,178,170],lightskyblue:[135,206,250],lightslategray:[119,136,153],lightslategrey:[119,136,153],lightsteelblue:[176,196,222],lightyellow:[255,255,224],lime:[0,255,0],limegreen:[50,205,50],linen:[250,240,230],magenta:[255,0,255],maroon:[128,0,0],mediumaquamarine:[102,205,170],mediumblue:[0,0,205],mediumorchid:[186,85,211],mediumpurple:[147,112,219],mediumseagreen:[60,179,113],mediumslateblue:[123,104,238],mediumspringgreen:[0,250,154],mediumturquoise:[72,209,204],mediumvioletred:[199,21,133],midnightblue:[25,25,112],mintcream:[245,255,250],mistyrose:[255,228,225],moccasin:[255,228,181],navajowhite:[255,222,173],navy:[0,0,128],oldlace:[253,245,230],olive:[128,128,0],olivedrab:[107,142,35],orange:[255,165,0],orangered:[255,69,0],orchid:[218,112,214],palegoldenrod:[238,232,170],palegreen:[152,251,152],paleturquoise:[175,238,238],palevioletred:[219,112,147],papayawhip:[255,239,213],peachpuff:[255,218,185],peru:[205,133,63],pink:[255,192,203],plum:[221,160,221],powderblue:[176,224,230],purple:[128,0,128],red:[255,0,0],rosybrown:[188,143,143],royalblue:[65,105,225],saddlebrown:[139,69,19],salmon:[250,128,114],sandybrown:[244,164,96],seagreen:[46,139,87],seashell:[255,245,238],sienna:[160,82,45],silver:[192,192,192],skyblue:[135,206,235],slateblue:[106,90,205],slategray:[112,128,144],slategrey:[112,128,144],snow:[255,250,250],springgreen:[0,255,127],steelblue:[70,130,180],tan:[210,180,140],teal:[0,128,128],thistle:[216,191,216],tomato:[255,99,71],turquoise:[64,224,208],violet:[238,130,238],wheat:[245,222,179],white:[255,255,255],whitesmoke:[245,245,245],yellow:[255,255,0],yellowgreen:[154,205,50]}})(jQuery);
-/*!
-Deck JS - deck.svg
-Copyright (c) 2012-2014 Rémi Emonet, as a major refactor from an early version from Rémi Barraquand.
-Licensed under the MIT license.
-https://github.com/imakewebthings/deck.js/blob/master/MIT-license.txt
-*/
-
-/*
-This module provides a support for managed svg inclusion (allowing proper DOM access subsequently for animations, etc.).
-*/
-
-(function($, deck, undefined) {
- var $d = $(document);
- var may = function(f) {return f ? f : function() {}};
-
- $.extend(true, $[deck].defaults, {
- classes: {
- svgPlaceholder: 'deck-svg'
- },
- selectors: {
- svgObject: "object[type='deckjs/svg'], div.svg-object",
- svgObjectDisable: {
- idrewrite: ".no-idrewrite",
- stylerewrite: ".no-stylerewrite"
- }
- },
- alert: {
- missingSVG: true
- }
- });
-
- function walk(node, fn) {
- if (node) do {
- if (node.nodeType === 1) {
- fn.call(node);
- walk(node.firstChild, fn);
- }
- } while (node = node.nextSibling);
- }
- var svgPatcher = {
- styleToAttributes: function(root, svgfile) {
- walk(root, function() {
- var $n = $(this);
- if ($n.attr("style")) {
- $($n.attr("style").trim().split(/ *; */)).each(function(index, style) {
- if (style && style.substring(0,1) != "-") {
- var s = style.trim().split(/ *: */);
- $n.attr(s[0], s[1]);
- }
- });
- }
- $n.attr("style", null);
- })
- },
- referencingAttributes: ["clip-path", "color-profile", "fill", "filter", "marker-start", "marker-mid", "marker-end", "mask", "stroke"],
- nextId: 1,
- generateId: function(oldId) {
- var id = "uniquesvg"+svgPatcher.nextId;
- svgPatcher.nextId++;
- return id;
- },
- makeReferencedIdsUnique: function(root, svgfile, continuation) {
- var andThen = continuation || function(){}
- var byId = {};
- var referencersIds = {};
- var pushAdd = function(k, o) {
- if (referencersIds[k]) {
- referencersIds[k].push(o);
- } else {
- referencersIds[k] = [ o ];
- }
- };
- // gather all ids and references
- walk(root, function() {
- var that = this;
- var $n = $(this);
- var id = that.id;
- if (id) {
- byId[id] = this;
- }
- $(svgPatcher.referencingAttributes).each(function(i,attr) {
- var val = $n.attr(attr);
- if (val) {
- var groups = val.trim().match(/^url\(#(.+?)\)$/)
- if (groups) pushAdd(groups[1], {o:that, a:attr})
- }
- });
- var xlink = $n.attr("xlink:href");
- if (xlink) {
- var groups = xlink.trim().match(/^#(.+?)$/)
- if (groups) pushAdd(groups[1], {o:that, a:"xlink:href"})
- }
- })
- // patch used ids and references (keep unreferenced ids fixed (to allow for identification from the editor to the css, even if classes should be preferred))
- var newIds = {};
- for (id in referencersIds) {
- var newId = svgPatcher.generateId(id);
- byId[id].id = newId;
- newIds[id] = newId;
- }
-
- setTimeout( // to help firefox in having updated ids
- (function() {
- for (id in referencersIds) {
- var newId = newIds[id];
- var refs = referencersIds[id];
- $(refs).each(function(i,pair){
- var prev = $(pair.o).attr(pair.a);
- if (pair.a == "xlink:href") {
- pair.o.setAttributeNS($.svg.xlinkNS, "href", prev.replace("#" + id, "#" + newId));
- } else {
- $(pair.o).attr(pair.a, prev.replace("#" + id, "#" + newId));
- }
- })
- }
- andThen();
- }), 0)
-
- }
- }
-
-
- $d.bind('deck.beforeInit', function (event) {
- event.lockInit();
- var opts = $[deck]('getOptions');
- var container = $[deck]('getContainer');
-
- /*
- Load parameters from an Object element
- */
- var loadObjectParams = function(objectElement) {
- var attributes = {};
- $(objectElement).children("param").each(function(index){
- attributes[$(this).attr("name")] = $(this).attr("value");
- });
- $.each(objectElement.attributes, function (index, attr) {
- if ("data-" == attr.name.substr(0, 5)) {
- attributes[attr.name.substr(5)] = attr.value;
- }
- });
- return attributes;
- }
-
- /*
- Return true if default params are set.
- */
- var validateParams = function(params) {
- return params['src'];// && params['width'] && params['height'];// && params['animator'];
- }
-
- /*
- Create SVG placeholder
- */
- var createSVG = function(object, attributes) {
- var $canvas, $control, $next, $reload, $placeholder;
- /* Create svg canvas */
- $canvas = $("<div />").attr({
- 'id': $(object).attr('id'),
- 'data-src': attributes['src'],
- 'class': opts.classes.svgPlaceholder + " " + $(object).attr('class')
- }).css({
- 'height': attributes['height'],
- 'width': attributes['width']
- });
- return $canvas;
- }
-
-
- /* Go through all toplevel slides */
- $($[deck]('getTopLevelSlides')).each( function(i, $slide) {
-
- /* Find all the object of type deckjs/svg */
- $slide.find(opts.selectors.svgObject).each(function(index, obj) {
- /* Load attributes and validate them */
- var attributes = loadObjectParams(obj);
- if (!validateParams(attributes) ) {
- throw "Error while initializing "+$(obj).attr('id')+", please ensure you have setup the required parameters."
- return false;
- }
-
- /* Create SVG placeholder */
- var SVG = createSVG(obj, attributes);
- $(obj).replaceWith(SVG);
-
- // Finaly load the SVG data
- event.lockInit();
-
- var notDisabled = function(k) {
- var kk = 'no'+k;
- var disabled = (attributes[kk] && attributes[kk] == "true") || $(obj).filter(opts.selectors.svgObjectDisable[k]).length > 0
- return !disabled;
- };
-
- SVG.svg({
- loadURL: attributes['src'],
- onLoad: function($svg, w, h) {
- var px = function (str) {return str.replace("px", "")}
- var aa = $($svg.root());
- aa.attr('width', '100%');
- aa.attr('height', '100%');
- if (aa.attr('viewBox') == undefined) {
- if (w==undefined || h==undefined) {
- if (opts.alert.missingSVG) alert(
- "There seem to be a problem with the loading of\n '"+attributes['src'] + "'\n"
- +"\nMaybe the file does not exist?"
- +"\nOr maybe"
- +"\n - it has no w or h attribute?"
- +"\n - you're using a file that is within a symbolic-link folder?"
- +"\n - you're using chrome with local files?"
- +"\n ⇒ try to restart chrome with '--disable-web-security'");
- event.releaseInit();
- } else {
- var to = "0 0 " + px(w) + " " + px(h);
- $svg.root().setAttribute("viewBox", to);
- aa.attr("svgViewBox", to);
- if (attributes['stretch'] == 'true') $svg.root().setAttribute('preserveAspectRatio', "none");
- if (notDisabled('stylerewrite')) {
- svgPatcher.styleToAttributes($svg.root(), attributes['src']);
- }
- if (notDisabled('idrewrite')) {
- svgPatcher.makeReferencedIdsUnique($svg.root(), attributes['src'], function() {
- event.releaseInit();
- });
- } else {
- event.releaseInit();
- }
- }
- }
- }
- });
- });
- });
- event.releaseInit();
- })
-
-
-})(jQuery, 'deck');
-
-
-/*!
-Deck JS - deck.metadata
-Copyright (c) 2014 Rémi Emonet
-Licensed under the MIT license.
-https://github.com/imakewebthings/deck.js/blob/master/MIT-license.txt
-*/
-
-/*
-This module automatically takes each meta tag (e.g., author, date, ...) and the page title.
-It then replaces the content of all elements having a var-... class by the value of the metadata.
-
-This is very useful for example to repeat the date, title, venue name, author name, etc… in a title page, in the footer and in a closing page (without copy pasting).
-*/
-
-(function($, deck, undefined) {
- $.extend(true, $.deck.defaults, {
- selectors: {
- metadataPrefix: '.var-',
- metadataBrSuffix: '-br',
- metadataFullSuffix: '-full'
- },
- metadataSeparator: /( | )/gi /* we need to handle ' ' and ' ' because in the title, ' ' becomes ' ' */
- });
-
- var $d = $(document);
- $d.bind('deck.init', function() {
- var o = $.deck('getOptions');
- var app = function(_sel, v) {
- var sel = o.selectors.metadataPrefix + _sel;
- var sep = o.metadataSeparator;
- $(sel).html(v.replace(sep, ""));
- $(sel+o.selectors.metadataFullSuffix).html(v);
- $(sel+o.selectors.metadataBrSuffix).html(v.replace(sep, "<br/>"));
- };
- app("title", $("html>head>title").html());
- $("html>head>meta[name]").each(function(i,e) {
- app($(e).attr('name'), $(e).attr('content'))
- });
- });
-})(jQuery, 'deck');
-
-/*!
-Deck JS - deck.attribution
-Copyright (c) 2014 Rémi Emonet
-Licensed under the MIT license.
-https://github.com/imakewebthings/deck.js/blob/master/MIT-license.txt
-*/
-
-/*
-This module automatically adds some text and a link for elements having a "data-attribution" attributes.
-*/
-
-(function($, deck, undefined) {
- $.extend(true, $.deck.defaults, {
- classes: {
- attributionWrapper: 'attribution-wrap',
- attributionLink: 'attribution-link'
- },
- dataAttribution: "data-attribution",
- dataAttributionContent: "data-attribution-content",
- dataAttributionClass: "data-attribution-class"
- });
-
- var $d = $(document);
- $d.bind('deck.init', function() {
- var o = $.deck('getOptions');
- $('*['+o.dataAttribution+']').each(function(i, el){
- var c = $(el).attr(o.dataAttributionContent);
- var cc = $(el).attr(o.dataAttributionClass);
- var a = $(el).attr(o.dataAttribution);
- var w = $("<div>");
- w.addClass(o.classes.attributionWrapper);
- var link = $("<a>");
- link.addClass(o.classes.attributionLink);
- if (!! cc) link.addClass(cc);
- link.attr("href", a);
- link.attr("target", "_blank");
- if (!! c) {
- link.html(c);
- } else {
- link.html(a);
- }
- $(el).after(w);
- $(w).append(link);
- });
- });
-})(jQuery, 'deck');
-
-/*!
-Deck JS - deck.container-styling
-Copyright (c) 2014 Rémi Emonet
-Licensed under the MIT license.
-https://github.com/imakewebthings/deck.js/blob/master/MIT-license.txt
-*/
-
-/*
-This module automatically adds/removes to the container the class specified in data-container-class (for toplevel slides).
-
-This extension relies on the events extension.
-*/
-
-(function($, deck, undefined) {
- var $d = $(document);
- $d.bind('deck.init', function() {
- $('*[data-container-class]').each(function(i, el) {
- var toRemove = ""; // one 'toRemove' per element (that's why we do .each
- $(el).bind('deck.becameCurrent', function(_, direction) {
- var target = $(_.target);
- var toAdd = target.attr('data-container-class');
- $[deck]('getContainer').addClass(toAdd);
- toRemove = toAdd;
- }).bind('deck.lostCurrent', function(_, direction) {
- $[deck]('getContainer').removeClass(toRemove);
- toRemove = "";
- });
- });
- });
- $(document).bind('deck.init', function() { // force trigger even if no #slide-... is provided
- var current = $[deck]('getSlide')
- var icur = 0
- for (; icur < $[deck]('getSlides').length; icur++) {
- if ($[deck]('getSlides')[icur] == current) break;
- }
- $(document).trigger("deck.change", [icur, icur]);
- });
-})(jQuery, 'deck');
-
-/*!
-Deck JS - deck.timekeeper
-Copyright (c) 2013-2014 Rémi Emonet
-Licensed under the MIT license.
-https://github.com/imakewebthings/deck.js/blob/master/MIT-license.txt
-*/
-
-/*
-This module provides a support for displaying current time, time from start and logging the time spent on each slide etc.
-It also injects some default html for it if none is found (and styles it for the presenter/clone view).
-*/
-
-(function($, deck, undefined) {
- var $d = $(document);
-
- $.extend(true, $[deck].defaults, {
- selectors: {
- timekeeper: ".timekeeper", /* inject if this is not present */ // TODO inject
- timekeeperTime: ".timekeeper-time",
- timekeeperRelativeTime: ".timekeeper-relative-time",
- timekeeperLocalRelativeTime: ".timekeeper-local-relative-time",
- timekeeperLogs: ".timekeeper-logs",
- timekeeperLogsPre: ".timekeeper-logs pre",
- timekeeperLogsToggle: ".timekeeper-logs-toggle",
- timekeeperBang: ".timekeeper-bang",
- timekeeperClear: ".timekeeper-clear"
- },
- classes: {
- timekeeperNotification: "timekeeper-notification",
- timekeeperLogsVisible: "timekeeper-logs-visible"
- },
- snippets: {
- timekeeper: true
- },
- alert: {
- localStorageUnsupported: true
- },
- localStorage: {
- timekeeperArchivesMaxSize: 500*1000,
- timekeeperArchives: 'deckjs-timekeeper-archives',
- timekeeperLogs: 'deckjs-timekeeper-logs',
- timekeeperBase: 'deckjs-timekeeper-base',
- timekeeperLocalBase: 'deckjs-timekeeper-local-base'
- },
- timekeeperPeriod: 1000,
- timekeeperNotificationPeriod: 100,
- keys: {
- timekeeper: [27, 75] // escape, k (combine with SHIFT to reset the counter (when starting presenting))
- }
- });
-
- $d.bind('deck.init', function() {
- var opts = $[deck]('getOptions');
- var container = $[deck]('getContainer');
-
- // sligthly edited from
- var selectText = function(text) {
- var doc = document
- , range, selection
- ;
- if (doc.body.createTextRange) { //ms
- range = doc.body.createTextRange();
- range.moveToElementText(text);
- range.select();
- } else if (window.getSelection) { //all others
- selection = window.getSelection();
- range = doc.createRange();
- range.selectNodeContents(text);
- selection.removeAllRanges();
- selection.addRange(range);
- }
- }
-
- if (opts.snippets.timekeeper) {
- var d = function() {return $('<div/>');}
- var divTK = d().addClass("timekeeper timekeeper-logs-toggle");
- divTK.append(d().addClass("timekeeper-local-relative-time"));
- divTK.append(d().addClass("timekeeper-time"));
- divTK.append(d().addClass("timekeeper-relative-time"));
- divTK.append(d().addClass("timekeeper-clear"));
- divTK.append(d().addClass("timekeeper-bang"));
- divTK.appendTo(container);
- var divLog = d().addClass("timekeeper-logs");
- var pre = $('<pre/>').appendTo(divLog);
- divLog.append(d().addClass("button").click(function() { doBang() }).html("Bang!"));
- divLog.append(d().addClass("button").click(function() { selectText(pre.get(0)) }).html("select all"));
- divLog.append(d().addClass("button").click(function() { clearStorage() }).html("Clear").css({color:'#f44', marginLeft: '2em'}));
- divLog.append(d().addClass("button").addClass("timekeeper-logs-toggle").css({position:'float', float:'right', color:'#0f0'}).html("X"));
- divLog.appendTo(container);
- }
-
- if (!window.localStorage && opts.alert.localStorageUnsupported) { alert(
- "LocalStorage is unsupported in your browser, timing features are disabled (timekeeper extension).");
- return;
- }
-
- var pad = function(base, right) {
- var s = ""+right;
- if (s.length >= base.length) return s;
- else return base.substring(0, base.length - s.length) + s
- }
- var formatTime = function(t) {
- var min = parseInt(t / 1000 / 60);
- var sec = parseInt(t / 1000 - 60 * min);
- if (min > 60) {
- var hours = parseInt(t / 1000 / 60 / 60);
- min = parseInt(t / 1000 / 60 - 60 * hours);
- return pad("00", hours) +":"+ pad("00", min) + ":" + pad("00", sec)
- } else {
- return pad("00", min) + ":" + pad("00", sec)
- }
- }
- var clearStorage = function(what) {
- // TODO archive
- localStorage.setItem(opts.localStorage.timekeeperLogs, null);
- log("CLEARED BY USER");
- localStorage.setItem(opts.localStorage.timekeeperBase, JSON.stringify(new Date()));
- $(opts.selectors.timekeeperClear).addClass(opts.classes.timekeeperNotification);
- setTimeout(function() {
- $(opts.selectors.timekeeperClear).removeClass(opts.classes.timekeeperNotification);
- }, opts.timekeeperNotificationPeriod);
- }
- var reset = function() {
- localStorage.setItem(opts.localStorage.timekeeperLocalBase, JSON.stringify(new Date()));
- }
- var getDateOrSet = function(k, or) {
- var res = localStorage.getItem(k);
- if (res == null) {
- res = JSON.stringify(or);
- localStorage.setItem(k, res);
- } else {
- res = new Date(JSON.parse(res));
- }
- return res;
- }
- var log = function(what) {
- var now = new Date();
- var time = now.toString()
- var localBase = getDateOrSet(opts.localStorage.timekeeperLocalBase, now);
- var base = getDateOrSet(opts.localStorage.timekeeperBase, now);
- var db = (now - localBase)/1000;
- var dcb = (now - base)/1000;
- var dbtime = formatTime(now - localBase);
- var dcbtime = formatTime(now - base);
- var log = time.replace(/GMT.*/, "") + " " + what + " " + dcb + " " + db + " " + dcbtime + " " + dbtime;
-
- var data = localStorage.getItem(opts.localStorage.timekeeperLogs);
- data = log + "\n" + data;
- localStorage.setItem(opts.localStorage.timekeeperLogs, data);
- $(opts.selectors.timekeeperLogsPre).html(data);
- }
-
-
- var saveCurrent = -1;
- $(document).bind('deck.change', function(e, from, to) {
- log(from + " " + to);
- saveCurrent = to;
- });
-
- // Bind key event to add a marker in the logs
- var $d = $(document);
- var doBang = function() {
- log("BANG " + saveCurrent);
- $(opts.selectors.timekeeperBang).addClass(opts.classes.timekeeperNotification);
- setTimeout(function() {
- $(opts.selectors.timekeeperBang).removeClass(opts.classes.timekeeperNotification);
- }, opts.timekeeperNotificationPeriod);
- reset();
- }
- $d.unbind('keydown.logbang').bind('keydown.logbang', function(e) {
- if (e.ctrlKey) return;
- var K = opts.keys.timekeeper;
- if (e.which === K || $.inArray(e.which, K) > -1) {
- doBang();
- if (e.shiftKey) {
- clearStorage();
- }
- }
- });
- $(opts.selectors.timekeeperLogsToggle).unbind('click.timekeeper').bind('click.timekeeper', function(e) {
- $(opts.selectors.timekeeperLogs).toggleClass(opts.classes.timekeeperLogsVisible);
- });
-
-
- // Refresh display
- var period = opts.timekeeperPeriod;
- setInterval(function() {
- var today = new Date();
- today.setMinutes(0);
- today.setHours(0);
- today.setSeconds(0);
- var now = new Date();
- $(opts.selectors.timekeeperTime).html(formatTime(now - today));
- var v = localStorage.getItem(opts.localStorage.timekeeperBase);
- if (v != null) {
- var t = now - new Date(JSON.parse(v));
- var time = formatTime(t);
- $(opts.selectors.timekeeperRelativeTime).html(time);
- }
- var v2 = localStorage.getItem(opts.localStorage.timekeeperLocalBase);
- if (v2 != null) {
- var t = now - new Date(JSON.parse(v2));
- var time = formatTime(t);
- $(opts.selectors.timekeeperLocalRelativeTime).html(time);
- }
- }, period);
-
- });
-
-})(jQuery, 'deck');
-
-
-(function(global, document) {
-
- // Popcorn.js does not support archaic browsers
- if ( !document.addEventListener ) {
- global.Popcorn = {
- isSupported: false
- };
-
- var methods = ( "byId forEach extend effects error guid sizeOf isArray nop position disable enable destroy" +
- "addTrackEvent removeTrackEvent getTrackEvents getTrackEvent getLastTrackEventId " +
- "timeUpdate plugin removePlugin compose effect xhr getJSONP getScript" ).split(/\s+/);
-
- while ( methods.length ) {
- global.Popcorn[ methods.shift() ] = function() {};
- }
- return;
- }
-
- var
-
- AP = Array.prototype,
- OP = Object.prototype,
-
- forEach = AP.forEach,
- slice = AP.slice,
- hasOwn = OP.hasOwnProperty,
- toString = OP.toString,
-
- // Copy global Popcorn (may not exist)
- _Popcorn = global.Popcorn,
-
- // Ready fn cache
- readyStack = [],
- readyBound = false,
- readyFired = false,
-
- // Non-public internal data object
- internal = {
- events: {
- hash: {},
- apis: {}
- }
- },
-
- // Non-public `requestAnimFrame`
- // http://paulirish.com/2011/requestanimationframe-for-smart-animating/
- requestAnimFrame = (function(){
- return global.requestAnimationFrame ||
- global.webkitRequestAnimationFrame ||
- global.mozRequestAnimationFrame ||
- global.oRequestAnimationFrame ||
- global.msRequestAnimationFrame ||
- function( callback, element ) {
- global.setTimeout( callback, 16 );
- };
- }()),
-
- // Non-public `getKeys`, return an object's keys as an array
- getKeys = function( obj ) {
- return Object.keys ? Object.keys( obj ) : (function( obj ) {
- var item,
- list = [];
-
- for ( item in obj ) {
- if ( hasOwn.call( obj, item ) ) {
- list.push( item );
- }
- }
- return list;
- })( obj );
- },
-
- Abstract = {
- // [[Put]] props from dictionary onto |this|
- // MUST BE CALLED FROM WITHIN A CONSTRUCTOR:
- // Abstract.put.call( this, dictionary );
- put: function( dictionary ) {
- // For each own property of src, let key be the property key
- // and desc be the property descriptor of the property.
- Object.getOwnPropertyNames( dictionary ).forEach(function( key ) {
- this[ key ] = dictionary[ key ];
- }, this);
- }
- },
-
-
- // Declare constructor
- // Returns an instance object.
- Popcorn = function( entity, options ) {
- // Return new Popcorn object
- return new Popcorn.p.init( entity, options || null );
- };
-
- // Popcorn API version, automatically inserted via build system.
- Popcorn.version = "@VERSION";
-
- // Boolean flag allowing a client to determine if Popcorn can be supported
- Popcorn.isSupported = true;
-
- // Instance caching
- Popcorn.instances = [];
-
- // Declare a shortcut (Popcorn.p) to and a definition of
- // the new prototype for our Popcorn constructor
- Popcorn.p = Popcorn.prototype = {
-
- init: function( entity, options ) {
-
- var matches, nodeName,
- self = this;
-
- // Supports Popcorn(function () { /../ })
- // Originally proposed by Daniel Brooks
-
- if ( typeof entity === "function" ) {
-
- // If document ready has already fired
- if ( document.readyState === "complete" ) {
-
- entity( document, Popcorn );
-
- return;
- }
- // Add `entity` fn to ready stack
- readyStack.push( entity );
-
- // This process should happen once per page load
- if ( !readyBound ) {
-
- // set readyBound flag
- readyBound = true;
-
- var DOMContentLoaded = function() {
-
- readyFired = true;
-
- // Remove global DOM ready listener
- document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
-
- // Execute all ready function in the stack
- for ( var i = 0, readyStackLength = readyStack.length; i < readyStackLength; i++ ) {
-
- readyStack[ i ].call( document, Popcorn );
-
- }
- // GC readyStack
- readyStack = null;
- };
-
- // Register global DOM ready listener
- document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
- }
-
- return;
- }
-
- if ( typeof entity === "string" ) {
- try {
- matches = document.querySelector( entity );
- } catch( e ) {
- throw new Error( "Popcorn.js Error: Invalid media element selector: " + entity );
- }
- }
-
- // Get media element by id or object reference
- this.media = matches || entity;
-
- // inner reference to this media element's nodeName string value
- nodeName = ( this.media.nodeName && this.media.nodeName.toLowerCase() ) || "video";
-
- // Create an audio or video element property reference
- this[ nodeName ] = this.media;
-
- this.options = Popcorn.extend( {}, options ) || {};
-
- // Resolve custom ID or default prefixed ID
- this.id = this.options.id || Popcorn.guid( nodeName );
-
- // Throw if an attempt is made to use an ID that already exists
- if ( Popcorn.byId( this.id ) ) {
- throw new Error( "Popcorn.js Error: Cannot use duplicate ID (" + this.id + ")" );
- }
-
- this.isDestroyed = false;
-
- this.data = {
-
- // data structure of all
- running: {
- cue: []
- },
-
- // Executed by either timeupdate event or in rAF loop
- timeUpdate: Popcorn.nop,
-
- // Allows disabling a plugin per instance
- disabled: {},
-
- // Stores DOM event queues by type
- events: {},
-
- // Stores Special event hooks data
- hooks: {},
-
- // Store track event history data
- history: [],
-
- // Stores ad-hoc state related data]
- state: {
- volume: this.media.volume
- },
-
- // Store track event object references by trackId
- trackRefs: {},
-
- // Playback track event queues
- trackEvents: new TrackEvents( this )
- };
-
- // Register new instance
- Popcorn.instances.push( this );
-
- // function to fire when video is ready
- var isReady = function() {
-
- // chrome bug: http://code.google.com/p/chromium/issues/detail?id=119598
- // it is possible the video's time is less than 0
- // this has the potential to call track events more than once, when they should not
- // start: 0, end: 1 will start, end, start again, when it should just start
- // just setting it to 0 if it is below 0 fixes this issue
- if ( self.media.currentTime < 0 ) {
-
- self.media.currentTime = 0;
- }
-
- self.media.removeEventListener( "loadedmetadata", isReady, false );
-
- var duration, videoDurationPlus,
- runningPlugins, runningPlugin, rpLength, rpNatives;
-
- // Adding padding to the front and end of the arrays
- // this is so we do not fall off either end
- duration = self.media.duration;
-
- // Check for no duration info (NaN)
- videoDurationPlus = duration != duration ? Number.MAX_VALUE : duration + 1;
-
- Popcorn.addTrackEvent( self, {
- start: videoDurationPlus,
- end: videoDurationPlus
- });
-
- if ( !self.isDestroyed ) {
- self.data.durationChange = function() {
- var newDuration = self.media.duration,
- newDurationPlus = newDuration + 1,
- byStart = self.data.trackEvents.byStart,
- byEnd = self.data.trackEvents.byEnd;
-
- // Remove old padding events
- byStart.pop();
- byEnd.pop();
-
- // Remove any internal tracking of events that have end times greater than duration
- // otherwise their end events will never be hit.
- for ( var k = byEnd.length - 1; k > 0; k-- ) {
- if ( byEnd[ k ].end > newDuration ) {
- self.removeTrackEvent( byEnd[ k ]._id );
- }
- }
-
- // Remove any internal tracking of events that have end times greater than duration
- // otherwise their end events will never be hit.
- for ( var i = 0; i < byStart.length; i++ ) {
- if ( byStart[ i ].end > newDuration ) {
- self.removeTrackEvent( byStart[ i ]._id );
- }
- }
-
- // References to byEnd/byStart are reset, so accessing it this way is
- // forced upon us.
- self.data.trackEvents.byEnd.push({
- start: newDurationPlus,
- end: newDurationPlus
- });
-
- self.data.trackEvents.byStart.push({
- start: newDurationPlus,
- end: newDurationPlus
- });
- };
-
- // Listen for duration changes and adjust internal tracking of event timings
- self.media.addEventListener( "durationchange", self.data.durationChange, false );
- }
-
- if ( self.options.frameAnimation ) {
-
- // if Popcorn is created with frameAnimation option set to true,
- // requestAnimFrame is used instead of "timeupdate" media event.
- // This is for greater frame time accuracy, theoretically up to
- // 60 frames per second as opposed to ~4 ( ~every 15-250ms)
- self.data.timeUpdate = function () {
-
- Popcorn.timeUpdate( self, {} );
-
- // fire frame for each enabled active plugin of every type
- Popcorn.forEach( Popcorn.manifest, function( key, val ) {
-
- runningPlugins = self.data.running[ val ];
-
- // ensure there are running plugins on this type on this instance
- if ( runningPlugins ) {
-
- rpLength = runningPlugins.length;
- for ( var i = 0; i < rpLength; i++ ) {
-
- runningPlugin = runningPlugins[ i ];
- rpNatives = runningPlugin._natives;
- rpNatives && rpNatives.frame &&
- rpNatives.frame.call( self, {}, runningPlugin, self.currentTime() );
- }
- }
- });
-
- self.emit( "timeupdate" );
-
- !self.isDestroyed && requestAnimFrame( self.data.timeUpdate );
- };
-
- !self.isDestroyed && requestAnimFrame( self.data.timeUpdate );
-
- } else {
-
- self.data.timeUpdate = function( event ) {
- Popcorn.timeUpdate( self, event );
- };
-
- if ( !self.isDestroyed ) {
- self.media.addEventListener( "timeupdate", self.data.timeUpdate, false );
- }
- }
- };
-
- Object.defineProperty( this, "error", {
- get: function() {
-
- return self.media.error;
- }
- });
-
- // http://www.whatwg.org/specs/web-apps/current-work/#dom-media-readystate
- //
- // If media is in readyState (rS) >= 1, we know the media's duration,
- // which is required before running the isReady function.
- // If rS is 0, attach a listener for "loadedmetadata",
- // ( Which indicates that the media has moved from rS 0 to 1 )
- //
- // This has been changed from a check for rS 2 because
- // in certain conditions, Firefox can enter this code after dropping
- // to rS 1 from a higher state such as 2 or 3. This caused a "loadeddata"
- // listener to be attached to the media object, an event that had
- // already triggered and would not trigger again. This left Popcorn with an
- // instance that could never start a timeUpdate loop.
- if ( self.media.readyState >= 1 ) {
-
- isReady();
- } else {
-
- self.media.addEventListener( "loadedmetadata", isReady, false );
- }
-
- return this;
- }
- };
-
- // Extend constructor prototype to instance prototype
- // Allows chaining methods to instances
- Popcorn.p.init.prototype = Popcorn.p;
-
- Popcorn.byId = function( str ) {
- var instances = Popcorn.instances,
- length = instances.length,
- i = 0;
-
- for ( ; i < length; i++ ) {
- if ( instances[ i ].id === str ) {
- return instances[ i ];
- }
- }
-
- return null;
- };
-
- Popcorn.forEach = function( obj, fn, context ) {
-
- if ( !obj || !fn ) {
- return {};
- }
-
- context = context || this;
-
- var key, len;
-
- // Use native whenever possible
- if ( forEach && obj.forEach === forEach ) {
- return obj.forEach( fn, context );
- }
-
- if ( toString.call( obj ) === "[object NodeList]" ) {
- for ( key = 0, len = obj.length; key < len; key++ ) {
- fn.call( context, obj[ key ], key, obj );
- }
- return obj;
- }
-
- for ( key in obj ) {
- if ( hasOwn.call( obj, key ) ) {
- fn.call( context, obj[ key ], key, obj );
- }
- }
- return obj;
- };
-
- Popcorn.extend = function( obj ) {
- var dest = obj, src = slice.call( arguments, 1 );
-
- Popcorn.forEach( src, function( copy ) {
- for ( var prop in copy ) {
- dest[ prop ] = copy[ prop ];
- }
- });
-
- return dest;
- };
-
-
- // A Few reusable utils, memoized onto Popcorn
- Popcorn.extend( Popcorn, {
- noConflict: function( deep ) {
-
- if ( deep ) {
- global.Popcorn = _Popcorn;
- }
-
- return Popcorn;
- },
- error: function( msg ) {
- throw new Error( msg );
- },
- guid: function( prefix ) {
- Popcorn.guid.counter++;
- return ( prefix ? prefix : "" ) + ( +new Date() + Popcorn.guid.counter );
- },
- sizeOf: function( obj ) {
- var size = 0;
-
- for ( var prop in obj ) {
- size++;
- }
-
- return size;
- },
- isArray: Array.isArray || function( array ) {
- return toString.call( array ) === "[object Array]";
- },
-
- nop: function() {},
-
- position: function( elem ) {
-
- if ( !elem.parentNode ) {
- return null;
- }
-
- var clientRect = elem.getBoundingClientRect(),
- bounds = {},
- doc = elem.ownerDocument,
- docElem = document.documentElement,
- body = document.body,
- clientTop, clientLeft, scrollTop, scrollLeft, top, left;
-
- // Determine correct clientTop/Left
- clientTop = docElem.clientTop || body.clientTop || 0;
- clientLeft = docElem.clientLeft || body.clientLeft || 0;
-
- // Determine correct scrollTop/Left
- scrollTop = ( global.pageYOffset && docElem.scrollTop || body.scrollTop );
- scrollLeft = ( global.pageXOffset && docElem.scrollLeft || body.scrollLeft );
-
- // Temp top/left
- top = Math.ceil( clientRect.top + scrollTop - clientTop );
- left = Math.ceil( clientRect.left + scrollLeft - clientLeft );
-
- for ( var p in clientRect ) {
- bounds[ p ] = Math.round( clientRect[ p ] );
- }
-
- return Popcorn.extend({}, bounds, { top: top, left: left });
- },
-
- disable: function( instance, plugin ) {
-
- if ( instance.data.disabled[ plugin ] ) {
- return;
- }
-
- instance.data.disabled[ plugin ] = true;
-
- if ( plugin in Popcorn.registryByName &&
- instance.data.running[ plugin ] ) {
-
- for ( var i = instance.data.running[ plugin ].length - 1, event; i >= 0; i-- ) {
-
- event = instance.data.running[ plugin ][ i ];
- event._natives.end.call( instance, null, event );
-
- instance.emit( "trackend",
- Popcorn.extend({}, event, {
- plugin: event.type,
- type: "trackend"
- })
- );
- }
- }
-
- return instance;
- },
- enable: function( instance, plugin ) {
-
- if ( !instance.data.disabled[ plugin ] ) {
- return;
- }
-
- instance.data.disabled[ plugin ] = false;
-
- if ( plugin in Popcorn.registryByName &&
- instance.data.running[ plugin ] ) {
-
- for ( var i = instance.data.running[ plugin ].length - 1, event; i >= 0; i-- ) {
-
- event = instance.data.running[ plugin ][ i ];
- event._natives.start.call( instance, null, event );
-
- instance.emit( "trackstart",
- Popcorn.extend({}, event, {
- plugin: event.type,
- type: "trackstart",
- track: event
- })
- );
- }
- }
-
- return instance;
- },
- destroy: function( instance ) {
- var events = instance.data.events,
- trackEvents = instance.data.trackEvents,
- singleEvent, item, fn, plugin;
-
- // Iterate through all events and remove them
- for ( item in events ) {
- singleEvent = events[ item ];
- for ( fn in singleEvent ) {
- delete singleEvent[ fn ];
- }
- events[ item ] = null;
- }
-
- // remove all plugins off the given instance
- for ( plugin in Popcorn.registryByName ) {
- Popcorn.removePlugin( instance, plugin );
- }
-
- // Remove all data.trackEvents #1178
- trackEvents.byStart.length = 0;
- trackEvents.byEnd.length = 0;
-
- if ( !instance.isDestroyed ) {
- instance.data.timeUpdate && instance.media.removeEventListener( "timeupdate", instance.data.timeUpdate, false );
- instance.isDestroyed = true;
- }
-
- Popcorn.instances.splice( Popcorn.instances.indexOf( instance ), 1 );
- }
- });
-
- // Memoized GUID Counter
- Popcorn.guid.counter = 1;
-
- // Factory to implement getters, setters and controllers
- // as Popcorn instance methods. The IIFE will create and return
- // an object with defined methods
- Popcorn.extend(Popcorn.p, (function() {
-
- var methods = "load play pause currentTime playbackRate volume duration preload playbackRate " +
- "autoplay loop controls muted buffered readyState seeking paused played seekable ended",
- ret = {};
-
-
- // Build methods, store in object that is returned and passed to extend
- Popcorn.forEach( methods.split( /\s+/g ), function( name ) {
-
- ret[ name ] = function( arg ) {
- var previous;
-
- if ( typeof this.media[ name ] === "function" ) {
-
- // Support for shorthanded play(n)/pause(n) jump to currentTime
- // If arg is not null or undefined and called by one of the
- // allowed shorthandable methods, then set the currentTime
- // Supports time as seconds or SMPTE
- if ( arg != null && /play|pause/.test( name ) ) {
- this.media.currentTime = Popcorn.util.toSeconds( arg );
- }
-
- this.media[ name ]();
-
- return this;
- }
-
- if ( arg != null ) {
- // Capture the current value of the attribute property
- previous = this.media[ name ];
-
- // Set the attribute property with the new value
- this.media[ name ] = arg;
-
- // If the new value is not the same as the old value
- // emit an "attrchanged event"
- if ( previous !== arg ) {
- this.emit( "attrchange", {
- attribute: name,
- previousValue: previous,
- currentValue: arg
- });
- }
- return this;
- }
-
- return this.media[ name ];
- };
- });
-
- return ret;
-
- })()
- );
-
- Popcorn.forEach( "enable disable".split(" "), function( method ) {
- Popcorn.p[ method ] = function( plugin ) {
- return Popcorn[ method ]( this, plugin );
- };
- });
-
- Popcorn.extend(Popcorn.p, {
-
- // Rounded currentTime
- roundTime: function() {
- return Math.round( this.media.currentTime );
- },
-
- // Attach an event to a single point in time
- exec: function( id, time, fn ) {
- var length = arguments.length,
- eventType = "trackadded",
- trackEvent, sec, options;
-
- // Check if first could possibly be a SMPTE string
- // p.cue( "smpte string", fn );
- // try/catch avoid awful throw in Popcorn.util.toSeconds
- // TODO: Get rid of that, replace with NaN return?
- try {
- sec = Popcorn.util.toSeconds( id );
- } catch ( e ) {}
-
- // If it can be converted into a number then
- // it's safe to assume that the string was SMPTE
- if ( typeof sec === "number" ) {
- id = sec;
- }
-
- // Shift arguments based on use case
- //
- // Back compat for:
- // p.cue( time, fn );
- if ( typeof id === "number" && length === 2 ) {
- fn = time;
- time = id;
- id = Popcorn.guid( "cue" );
- } else {
- // Support for new forms
-
- // p.cue( "empty-cue" );
- if ( length === 1 ) {
- // Set a time for an empty cue. It's not important what
- // the time actually is, because the cue is a no-op
- time = -1;
-
- } else {
-
- // Get the TrackEvent that matches the given id.
- trackEvent = this.getTrackEvent( id );
-
- if ( trackEvent ) {
-
- // remove existing cue so a new one can be added via trackEvents.add
- this.data.trackEvents.remove( id );
- TrackEvent.end( this, trackEvent );
- // Update track event references
- Popcorn.removeTrackEvent.ref( this, id );
-
- eventType = "cuechange";
-
- // p.cue( "my-id", 12 );
- // p.cue( "my-id", function() { ... });
- if ( typeof id === "string" && length === 2 ) {
-
- // p.cue( "my-id", 12 );
- // The path will update the cue time.
- if ( typeof time === "number" ) {
- // Re-use existing TrackEvent start callback
- fn = trackEvent._natives.start;
- }
-
- // p.cue( "my-id", function() { ... });
- // The path will update the cue function
- if ( typeof time === "function" ) {
- fn = time;
- // Re-use existing TrackEvent start time
- time = trackEvent.start;
- }
- }
- } else {
-
- if ( length >= 2 ) {
-
- // p.cue( "a", "00:00:00");
- if ( typeof time === "string" ) {
- try {
- sec = Popcorn.util.toSeconds( time );
- } catch ( e ) {}
-
- time = sec;
- }
-
- // p.cue( "b", 11 );
- // p.cue( "b", 11, function() {} );
- if ( typeof time === "number" ) {
- fn = fn || Popcorn.nop();
- }
-
- // p.cue( "c", function() {});
- if ( typeof time === "function" ) {
- fn = time;
- time = -1;
- }
- }
- }
- }
- }
-
- options = {
- id: id,
- start: time,
- end: time + 1,
- _running: false,
- _natives: {
- start: fn || Popcorn.nop,
- end: Popcorn.nop,
- type: "cue"
- }
- };
-
- if ( trackEvent ) {
- options = Popcorn.extend( trackEvent, options );
- }
-
- if ( eventType === "cuechange" ) {
-
- // Supports user defined track event id
- options._id = options.id || options._id || Popcorn.guid( options._natives.type );
-
- this.data.trackEvents.add( options );
- TrackEvent.start( this, options );
-
- this.timeUpdate( this, null, true );
-
- // Store references to user added trackevents in ref table
- Popcorn.addTrackEvent.ref( this, options );
-
- this.emit( eventType, Popcorn.extend({}, options, {
- id: id,
- type: eventType,
- previousValue: {
- time: trackEvent.start,
- fn: trackEvent._natives.start
- },
- currentValue: {
- time: time,
- fn: fn || Popcorn.nop
- },
- track: trackEvent
- }));
- } else {
- // Creating a one second track event with an empty end
- Popcorn.addTrackEvent( this, options );
- }
-
- return this;
- },
-
- // Mute the calling media, optionally toggle
- mute: function( toggle ) {
-
- var event = toggle == null || toggle === true ? "muted" : "unmuted";
-
- // If `toggle` is explicitly `false`,
- // unmute the media and restore the volume level
- if ( event === "unmuted" ) {
- this.media.muted = false;
- this.media.volume = this.data.state.volume;
- }
-
- // If `toggle` is either null or undefined,
- // save the current volume and mute the media element
- if ( event === "muted" ) {
- this.data.state.volume = this.media.volume;
- this.media.muted = true;
- }
-
- // Trigger either muted|unmuted event
- this.emit( event );
-
- return this;
- },
-
- // Convenience method, unmute the calling media
- unmute: function( toggle ) {
-
- return this.mute( toggle == null ? false : !toggle );
- },
-
- // Get the client bounding box of an instance element
- position: function() {
- return Popcorn.position( this.media );
- },
-
- // Toggle a plugin's playback behaviour (on or off) per instance
- toggle: function( plugin ) {
- return Popcorn[ this.data.disabled[ plugin ] ? "enable" : "disable" ]( this, plugin );
- },
-
- // Set default values for plugin options objects per instance
- defaults: function( plugin, defaults ) {
-
- // If an array of default configurations is provided,
- // iterate and apply each to this instance
- if ( Popcorn.isArray( plugin ) ) {
-
- Popcorn.forEach( plugin, function( obj ) {
- for ( var name in obj ) {
- this.defaults( name, obj[ name ] );
- }
- }, this );
-
- return this;
- }
-
- if ( !this.options.defaults ) {
- this.options.defaults = {};
- }
-
- if ( !this.options.defaults[ plugin ] ) {
- this.options.defaults[ plugin ] = {};
- }
-
- Popcorn.extend( this.options.defaults[ plugin ], defaults );
-
- return this;
- }
- });
-
- Popcorn.Events = {
- UIEvents: "blur focus focusin focusout load resize scroll unload",
- MouseEvents: "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave click dblclick",
- Events: "loadstart progress suspend emptied stalled play pause error " +
- "loadedmetadata loadeddata waiting playing canplay canplaythrough " +
- "seeking seeked timeupdate ended ratechange durationchange volumechange"
- };
-
- Popcorn.Events.Natives = Popcorn.Events.UIEvents + " " +
- Popcorn.Events.MouseEvents + " " +
- Popcorn.Events.Events;
-
- internal.events.apiTypes = [ "UIEvents", "MouseEvents", "Events" ];
-
- // Privately compile events table at load time
- (function( events, data ) {
-
- var apis = internal.events.apiTypes,
- eventsList = events.Natives.split( /\s+/g ),
- idx = 0, len = eventsList.length, prop;
-
- for( ; idx < len; idx++ ) {
- data.hash[ eventsList[idx] ] = true;
- }
-
- apis.forEach(function( val, idx ) {
-
- data.apis[ val ] = {};
-
- var apiEvents = events[ val ].split( /\s+/g ),
- len = apiEvents.length,
- k = 0;
-
- for ( ; k < len; k++ ) {
- data.apis[ val ][ apiEvents[ k ] ] = true;
- }
- });
- })( Popcorn.Events, internal.events );
-
- Popcorn.events = {
-
- isNative: function( type ) {
- return !!internal.events.hash[ type ];
- },
- getInterface: function( type ) {
-
- if ( !Popcorn.events.isNative( type ) ) {
- return false;
- }
-
- var eventApi = internal.events,
- apis = eventApi.apiTypes,
- apihash = eventApi.apis,
- idx = 0, len = apis.length, api, tmp;
-
- for ( ; idx < len; idx++ ) {
- tmp = apis[ idx ];
-
- if ( apihash[ tmp ][ type ] ) {
- api = tmp;
- break;
- }
- }
- return api;
- },
- // Compile all native events to single array
- all: Popcorn.Events.Natives.split( /\s+/g ),
- // Defines all Event handling static functions
- fn: {
- trigger: function( type, data ) {
- var eventInterface, evt, clonedEvents,
- events = this.data.events[ type ];
-
- // setup checks for custom event system
- if ( events ) {
- eventInterface = Popcorn.events.getInterface( type );
-
- if ( eventInterface ) {
- evt = document.createEvent( eventInterface );
- evt.initEvent( type, true, true, global, 1 );
-
- this.media.dispatchEvent( evt );
-
- return this;
- }
-
- // clone events in case callbacks remove callbacks themselves
- clonedEvents = events.slice();
-
- // iterate through all callbacks
- while ( clonedEvents.length ) {
- clonedEvents.shift().call( this, data );
- }
- }
-
- return this;
- },
- listen: function( type, fn ) {
- var self = this,
- hasEvents = true,
- eventHook = Popcorn.events.hooks[ type ],
- origType = type,
- clonedEvents,
- tmp;
-
- if ( typeof fn !== "function" ) {
- throw new Error( "Popcorn.js Error: Listener is not a function" );
- }
-
- // Setup event registry entry
- if ( !this.data.events[ type ] ) {
- this.data.events[ type ] = [];
- // Toggle if the previous assumption was untrue
- hasEvents = false;
- }
-
- // Check and setup event hooks
- if ( eventHook ) {
- // Execute hook add method if defined
- if ( eventHook.add ) {
- eventHook.add.call( this, {}, fn );
- }
-
- // Reassign event type to our piggyback event type if defined
- if ( eventHook.bind ) {
- type = eventHook.bind;
- }
-
- // Reassign handler if defined
- if ( eventHook.handler ) {
- tmp = fn;
-
- fn = function wrapper( event ) {
- eventHook.handler.call( self, event, tmp );
- };
- }
-
- // assume the piggy back event is registered
- hasEvents = true;
-
- // Setup event registry entry
- if ( !this.data.events[ type ] ) {
- this.data.events[ type ] = [];
- // Toggle if the previous assumption was untrue
- hasEvents = false;
- }
- }
-
- // Register event and handler
- this.data.events[ type ].push( fn );
-
- // only attach one event of any type
- if ( !hasEvents && Popcorn.events.all.indexOf( type ) > -1 ) {
- this.media.addEventListener( type, function( event ) {
- if ( self.data.events[ type ] ) {
- // clone events in case callbacks remove callbacks themselves
- clonedEvents = self.data.events[ type ].slice();
-
- // iterate through all callbacks
- while ( clonedEvents.length ) {
- clonedEvents.shift().call( self, event );
- }
- }
- }, false );
- }
- return this;
- },
- unlisten: function( type, fn ) {
- var ind,
- events = this.data.events[ type ];
-
- if ( !events ) {
- return; // no listeners = nothing to do
- }
-
- if ( typeof fn === "string" ) {
- // legacy support for string-based removal -- not recommended
- for ( var i = 0; i < events.length; i++ ) {
- if ( events[ i ].name === fn ) {
- // decrement i because array length just got smaller
- events.splice( i--, 1 );
- }
- }
-
- return this;
- } else if ( typeof fn === "function" ) {
- while( ind !== -1 ) {
- ind = events.indexOf( fn );
- if ( ind !== -1 ) {
- events.splice( ind, 1 );
- }
- }
-
- return this;
- }
-
- // if we got to this point, we are deleting all functions of this type
- this.data.events[ type ] = null;
-
- return this;
- }
- },
- hooks: {
- canplayall: {
- bind: "canplaythrough",
- add: function( event, callback ) {
-
- var state = false;
-
- if ( this.media.readyState ) {
-
- // always call canplayall asynchronously
- setTimeout(function() {
- callback.call( this, event );
- }.bind(this), 0 );
-
- state = true;
- }
-
- this.data.hooks.canplayall = {
- fired: state
- };
- },
- // declare special handling instructions
- handler: function canplayall( event, callback ) {
-
- if ( !this.data.hooks.canplayall.fired ) {
- // trigger original user callback once
- callback.call( this, event );
-
- this.data.hooks.canplayall.fired = true;
- }
- }
- }
- }
- };
-
- // Extend Popcorn.events.fns (listen, unlisten, trigger) to all Popcorn instances
- // Extend aliases (on, off, emit)
- Popcorn.forEach( [ [ "trigger", "emit" ], [ "listen", "on" ], [ "unlisten", "off" ] ], function( key ) {
- Popcorn.p[ key[ 0 ] ] = Popcorn.p[ key[ 1 ] ] = Popcorn.events.fn[ key[ 0 ] ];
- });
-
- // Internal Only - construct simple "TrackEvent"
- // data type objects
- function TrackEvent( track ) {
- Abstract.put.call( this, track );
- }
-
- // Determine if a TrackEvent's "start" and "trackstart" must be called.
- TrackEvent.start = function( instance, track ) {
-
- if ( track.end > instance.media.currentTime &&
- track.start <= instance.media.currentTime && !track._running ) {
-
- track._running = true;
- instance.data.running[ track._natives.type ].push( track );
-
- if ( !instance.data.disabled[ track._natives.type ] ) {
-
- track._natives.start.call( instance, null, track );
-
- instance.emit( "trackstart",
- Popcorn.extend( {}, track, {
- plugin: track._natives.type,
- type: "trackstart",
- track: track
- })
- );
- }
- }
- };
-
- // Determine if a TrackEvent's "end" and "trackend" must be called.
- TrackEvent.end = function( instance, track ) {
-
- var runningPlugins;
-
- if ( ( track.end <= instance.media.currentTime ||
- track.start > instance.media.currentTime ) && track._running ) {
-
- runningPlugins = instance.data.running[ track._natives.type ];
-
- track._running = false;
- runningPlugins.splice( runningPlugins.indexOf( track ), 1 );
-
- if ( !instance.data.disabled[ track._natives.type ] ) {
-
- track._natives.end.call( instance, null, track );
-
- instance.emit( "trackend",
- Popcorn.extend( {}, track, {
- plugin: track._natives.type,
- type: "trackend",
- track: track
- })
- );
- }
- }
- };
-
- // Internal Only - construct "TrackEvents"
- // data type objects that are used by the Popcorn
- // instance, stored at p.data.trackEvents
- function TrackEvents( parent ) {
- this.parent = parent;
-
- this.byStart = [{
- start: -1,
- end: -1
- }];
-
- this.byEnd = [{
- start: -1,
- end: -1
- }];
- this.animating = [];
- this.startIndex = 0;
- this.endIndex = 0;
- this.previousUpdateTime = -1;
-
- Object.defineProperty( this, "count", {
- get: function() {
- return this.byStart.length;
- }
- });
- }
-
- function isMatch( obj, key, value ) {
- return obj[ key ] && obj[ key ] === value;
- }
-
- TrackEvents.prototype.where = function( params ) {
- return ( this.parent.getTrackEvents() || [] ).filter(function( event ) {
- var key, value;
-
- // If no explicit params, match all TrackEvents
- if ( !params ) {
- return true;
- }
-
- // Filter keys in params against both the top level properties
- // and the _natives properties
- for ( key in params ) {
- value = params[ key ];
- if ( isMatch( event, key, value ) || isMatch( event._natives, key, value ) ) {
- return true;
- }
- }
- return false;
- });
- };
-
- TrackEvents.prototype.add = function( track ) {
-
- // Store this definition in an array sorted by times
- var byStart = this.byStart,
- byEnd = this.byEnd,
- startIndex, endIndex;
-
- // Push track event ids into the history
- if ( track && track._id ) {
- this.parent.data.history.push( track._id );
- }
-
- track.start = Popcorn.util.toSeconds( track.start, this.parent.options.framerate );
- track.end = Popcorn.util.toSeconds( track.end, this.parent.options.framerate );
-
- for ( startIndex = byStart.length - 1; startIndex >= 0; startIndex-- ) {
-
- if ( track.start >= byStart[ startIndex ].start ) {
- byStart.splice( startIndex + 1, 0, track );
- break;
- }
- }
-
- for ( endIndex = byEnd.length - 1; endIndex >= 0; endIndex-- ) {
-
- if ( track.end > byEnd[ endIndex ].end ) {
- byEnd.splice( endIndex + 1, 0, track );
- break;
- }
- }
-
- // update startIndex and endIndex
- if ( startIndex <= this.parent.data.trackEvents.startIndex &&
- track.start <= this.parent.data.trackEvents.previousUpdateTime ) {
-
- this.parent.data.trackEvents.startIndex++;
- }
-
- if ( endIndex <= this.parent.data.trackEvents.endIndex &&
- track.end < this.parent.data.trackEvents.previousUpdateTime ) {
-
- this.parent.data.trackEvents.endIndex++;
- }
-
- };
-
- TrackEvents.prototype.remove = function( removeId, state ) {
-
- if ( removeId instanceof TrackEvent ) {
- removeId = removeId.id;
- }
-
- if ( typeof removeId === "object" ) {
- // Filter by key=val and remove all matching TrackEvents
- this.where( removeId ).forEach(function( event ) {
- // |this| refers to the calling Popcorn "parent" instance
- this.removeTrackEvent( event._id );
- }, this.parent );
-
- return this;
- }
-
- var start, end, animate, historyLen, track,
- length = this.byStart.length,
- index = 0,
- indexWasAt = 0,
- byStart = [],
- byEnd = [],
- animating = [],
- history = [],
- comparable = {};
-
- state = state || {};
-
- while ( --length > -1 ) {
- start = this.byStart[ index ];
- end = this.byEnd[ index ];
-
- // Padding events will not have _id properties.
- // These should be safely pushed onto the front and back of the
- // track event array
- if ( !start._id ) {
- byStart.push( start );
- byEnd.push( end );
- }
-
- // Filter for user track events (vs system track events)
- if ( start._id ) {
-
- // If not a matching start event for removal
- if ( start._id !== removeId ) {
- byStart.push( start );
- }
-
- // If not a matching end event for removal
- if ( end._id !== removeId ) {
- byEnd.push( end );
- }
-
- // If the _id is matched, capture the current index
- if ( start._id === removeId ) {
- indexWasAt = index;
-
- // cache the track event being removed
- track = start;
- }
- }
- // Increment the track index
- index++;
- }
-
- // Reset length to be used by the condition below to determine
- // if animating track events should also be filtered for removal.
- // Reset index below to be used by the reverse while as an
- // incrementing counter
- length = this.animating.length;
- index = 0;
-
- if ( length ) {
- while ( --length > -1 ) {
- animate = this.animating[ index ];
-
- // Padding events will not have _id properties.
- // These should be safely pushed onto the front and back of the
- // track event array
- if ( !animate._id ) {
- animating.push( animate );
- }
-
- // If not a matching animate event for removal
- if ( animate._id && animate._id !== removeId ) {
- animating.push( animate );
- }
- // Increment the track index
- index++;
- }
- }
-
- // Update
- if ( indexWasAt <= this.startIndex ) {
- this.startIndex--;
- }
-
- if ( indexWasAt <= this.endIndex ) {
- this.endIndex--;
- }
-
- this.byStart = byStart;
- this.byEnd = byEnd;
- this.animating = animating;
-
- historyLen = this.parent.data.history.length;
-
- for ( var i = 0; i < historyLen; i++ ) {
- if ( this.parent.data.history[ i ] !== removeId ) {
- history.push( this.parent.data.history[ i ] );
- }
- }
-
- // Update ordered history array
- this.parent.data.history = history;
-
- };
-
- // Helper function used to retrieve old values of properties that
- // are provided for update.
- function getPreviousProperties( oldOptions, newOptions ) {
- var matchProps = {};
-
- for ( var prop in oldOptions ) {
- if ( hasOwn.call( newOptions, prop ) && hasOwn.call( oldOptions, prop ) ) {
- matchProps[ prop ] = oldOptions[ prop ];
- }
- }
-
- return matchProps;
- }
-
- // Internal Only - Adds track events to the instance object
- Popcorn.addTrackEvent = function( obj, track ) {
- var temp;
-
- if ( track instanceof TrackEvent ) {
- return;
- }
-
- track = new TrackEvent( track );
-
- // Determine if this track has default options set for it
- // If so, apply them to the track object
- if ( track && track._natives && track._natives.type &&
- ( obj.options.defaults && obj.options.defaults[ track._natives.type ] ) ) {
-
- // To ensure that the TrackEvent Invariant Policy is enforced,
- // First, copy the properties of the newly created track event event
- // to a temporary holder
- temp = Popcorn.extend( {}, track );
-
- // Next, copy the default onto the newly created trackevent, followed by the
- // temporary holder.
- Popcorn.extend( track, obj.options.defaults[ track._natives.type ], temp );
- }
-
- if ( track._natives ) {
- // Supports user defined track event id
- track._id = track.id || track._id || Popcorn.guid( track._natives.type );
-
- // Trigger _setup method if exists
- if ( track._natives._setup ) {
-
- track._natives._setup.call( obj, track );
-
- obj.emit( "tracksetup", Popcorn.extend( {}, track, {
- plugin: track._natives.type,
- type: "tracksetup",
- track: track
- }));
- }
- }
-
- obj.data.trackEvents.add( track );
- TrackEvent.start( obj, track );
-
- this.timeUpdate( obj, null, true );
-
- // Store references to user added trackevents in ref table
- if ( track._id ) {
- Popcorn.addTrackEvent.ref( obj, track );
- }
-
- obj.emit( "trackadded", Popcorn.extend({}, track,
- track._natives ? { plugin: track._natives.type } : {}, {
- type: "trackadded",
- track: track
- }));
- };
-
- // Internal Only - Adds track event references to the instance object's trackRefs hash table
- Popcorn.addTrackEvent.ref = function( obj, track ) {
- obj.data.trackRefs[ track._id ] = track;
-
- return obj;
- };
-
- Popcorn.removeTrackEvent = function( obj, removeId ) {
- var track = obj.getTrackEvent( removeId );
-
- if ( !track ) {
- return;
- }
-
- // If a _teardown function was defined,
- // enforce for track event removals
- if ( track._natives._teardown ) {
- track._natives._teardown.call( obj, track );
- }
-
- obj.data.trackEvents.remove( removeId );
-
- // Update track event references
- Popcorn.removeTrackEvent.ref( obj, removeId );
-
- if ( track._natives ) {
-
- // Fire a trackremoved event
- obj.emit( "trackremoved", Popcorn.extend({}, track, {
- plugin: track._natives.type,
- type: "trackremoved",
- track: track
- }));
- }
- };
-
- // Internal Only - Removes track event references from instance object's trackRefs hash table
- Popcorn.removeTrackEvent.ref = function( obj, removeId ) {
- delete obj.data.trackRefs[ removeId ];
-
- return obj;
- };
-
- // Return an array of track events bound to this instance object
- Popcorn.getTrackEvents = function( obj ) {
-
- var trackevents = [],
- refs = obj.data.trackEvents.byStart,
- length = refs.length,
- idx = 0,
- ref;
-
- for ( ; idx < length; idx++ ) {
- ref = refs[ idx ];
- // Return only user attributed track event references
- if ( ref._id ) {
- trackevents.push( ref );
- }
- }
-
- return trackevents;
- };
-
- // Internal Only - Returns an instance object's trackRefs hash table
- Popcorn.getTrackEvents.ref = function( obj ) {
- return obj.data.trackRefs;
- };
-
- // Return a single track event bound to this instance object
- Popcorn.getTrackEvent = function( obj, trackId ) {
- return obj.data.trackRefs[ trackId ];
- };
-
- // Internal Only - Returns an instance object's track reference by track id
- Popcorn.getTrackEvent.ref = function( obj, trackId ) {
- return obj.data.trackRefs[ trackId ];
- };
-
- Popcorn.getLastTrackEventId = function( obj ) {
- return obj.data.history[ obj.data.history.length - 1 ];
- };
-
- Popcorn.timeUpdate = function( obj, event ) {
- var currentTime = obj.media.currentTime,
- previousTime = obj.data.trackEvents.previousUpdateTime,
- tracks = obj.data.trackEvents,
- end = tracks.endIndex,
- start = tracks.startIndex,
- byStartLen = tracks.byStart.length,
- byEndLen = tracks.byEnd.length,
- registryByName = Popcorn.registryByName,
- trackstart = "trackstart",
- trackend = "trackend",
-
- byEnd, byStart, byAnimate, natives, type, runningPlugins;
-
- // Playbar advancing
- if ( previousTime <= currentTime ) {
-
- while ( tracks.byEnd[ end ] && tracks.byEnd[ end ].end <= currentTime ) {
-
- byEnd = tracks.byEnd[ end ];
- natives = byEnd._natives;
- type = natives && natives.type;
-
- // If plugin does not exist on this instance, remove it
- if ( !natives ||
- ( !!registryByName[ type ] ||
- !!obj[ type ] ) ) {
-
- if ( byEnd._running === true ) {
-
- byEnd._running = false;
- runningPlugins = obj.data.running[ type ];
- runningPlugins.splice( runningPlugins.indexOf( byEnd ), 1 );
-
- if ( !obj.data.disabled[ type ] ) {
-
- natives.end.call( obj, event, byEnd );
-
- obj.emit( trackend,
- Popcorn.extend({}, byEnd, {
- plugin: type,
- type: trackend,
- track: byEnd
- })
- );
- }
- }
-
- end++;
- } else {
- // remove track event
- Popcorn.removeTrackEvent( obj, byEnd._id );
- return;
- }
- }
-
- while ( tracks.byStart[ start ] && tracks.byStart[ start ].start <= currentTime ) {
-
- byStart = tracks.byStart[ start ];
- natives = byStart._natives;
- type = natives && natives.type;
- // If plugin does not exist on this instance, remove it
- if ( !natives ||
- ( !!registryByName[ type ] ||
- !!obj[ type ] ) ) {
- if ( byStart.end > currentTime &&
- byStart._running === false ) {
-
- byStart._running = true;
- obj.data.running[ type ].push( byStart );
-
- if ( !obj.data.disabled[ type ] ) {
-
- natives.start.call( obj, event, byStart );
-
- obj.emit( trackstart,
- Popcorn.extend({}, byStart, {
- plugin: type,
- type: trackstart,
- track: byStart
- })
- );
- }
- }
- start++;
- } else {
- // remove track event
- Popcorn.removeTrackEvent( obj, byStart._id );
- return;
- }
- }
-
- // Playbar receding
- } else if ( previousTime > currentTime ) {
-
- while ( tracks.byStart[ start ] && tracks.byStart[ start ].start > currentTime ) {
-
- byStart = tracks.byStart[ start ];
- natives = byStart._natives;
- type = natives && natives.type;
-
- // if plugin does not exist on this instance, remove it
- if ( !natives ||
- ( !!registryByName[ type ] ||
- !!obj[ type ] ) ) {
-
- if ( byStart._running === true ) {
-
- byStart._running = false;
- runningPlugins = obj.data.running[ type ];
- runningPlugins.splice( runningPlugins.indexOf( byStart ), 1 );
-
- if ( !obj.data.disabled[ type ] ) {
-
- natives.end.call( obj, event, byStart );
-
- obj.emit( trackend,
- Popcorn.extend({}, byStart, {
- plugin: type,
- type: trackend,
- track: byStart
- })
- );
- }
- }
- start--;
- } else {
- // remove track event
- Popcorn.removeTrackEvent( obj, byStart._id );
- return;
- }
- }
-
- while ( tracks.byEnd[ end ] && tracks.byEnd[ end ].end > currentTime ) {
-
- byEnd = tracks.byEnd[ end ];
- natives = byEnd._natives;
- type = natives && natives.type;
-
- // if plugin does not exist on this instance, remove it
- if ( !natives ||
- ( !!registryByName[ type ] ||
- !!obj[ type ] ) ) {
-
- if ( byEnd.start <= currentTime &&
- byEnd._running === false ) {
-
- byEnd._running = true;
- obj.data.running[ type ].push( byEnd );
-
- if ( !obj.data.disabled[ type ] ) {
-
- natives.start.call( obj, event, byEnd );
-
- obj.emit( trackstart,
- Popcorn.extend({}, byEnd, {
- plugin: type,
- type: trackstart,
- track: byEnd
- })
- );
- }
- }
- end--;
- } else {
- // remove track event
- Popcorn.removeTrackEvent( obj, byEnd._id );
- return;
- }
- }
- }
-
- tracks.endIndex = end;
- tracks.startIndex = start;
- tracks.previousUpdateTime = currentTime;
-
- //enforce index integrity if trackRemoved
- tracks.byStart.length < byStartLen && tracks.startIndex--;
- tracks.byEnd.length < byEndLen && tracks.endIndex--;
-
- };
-
- // Map and Extend TrackEvent functions to all Popcorn instances
- Popcorn.extend( Popcorn.p, {
-
- getTrackEvents: function() {
- return Popcorn.getTrackEvents.call( null, this );
- },
-
- getTrackEvent: function( id ) {
- return Popcorn.getTrackEvent.call( null, this, id );
- },
-
- getLastTrackEventId: function() {
- return Popcorn.getLastTrackEventId.call( null, this );
- },
-
- removeTrackEvent: function( id ) {
-
- Popcorn.removeTrackEvent.call( null, this, id );
- return this;
- },
-
- removePlugin: function( name ) {
- Popcorn.removePlugin.call( null, this, name );
- return this;
- },
-
- timeUpdate: function( event ) {
- Popcorn.timeUpdate.call( null, this, event );
- return this;
- },
-
- destroy: function() {
- Popcorn.destroy.call( null, this );
- return this;
- }
- });
-
- // Plugin manifests
- Popcorn.manifest = {};
- // Plugins are registered
- Popcorn.registry = [];
- Popcorn.registryByName = {};
- // An interface for extending Popcorn
- // with plugin functionality
- Popcorn.plugin = function( name, definition, manifest ) {
-
- if ( Popcorn.protect.natives.indexOf( name.toLowerCase() ) >= 0 ) {
- Popcorn.error( "'" + name + "' is a protected function name" );
- return;
- }
-
- // Provides some sugar, but ultimately extends
- // the definition into Popcorn.p
- var isfn = typeof definition === "function",
- blacklist = [ "start", "end", "type", "manifest" ],
- methods = [ "_setup", "_teardown", "start", "end", "frame" ],
- plugin = {},
- setup;
-
- // combines calls of two function calls into one
- var combineFn = function( first, second ) {
-
- first = first || Popcorn.nop;
- second = second || Popcorn.nop;
-
- return function() {
- first.apply( this, arguments );
- second.apply( this, arguments );
- };
- };
-
- // If `manifest` arg is undefined, check for manifest within the `definition` object
- // If no `definition.manifest`, an empty object is a sufficient fallback
- Popcorn.manifest[ name ] = manifest = manifest || definition.manifest || {};
-
- // apply safe, and empty default functions
- methods.forEach(function( method ) {
- definition[ method ] = safeTry( definition[ method ] || Popcorn.nop, name );
- });
-
- var pluginFn = function( setup, options ) {
-
- if ( !options ) {
- return this;
- }
-
- // When the "ranges" property is set and its value is an array, short-circuit
- // the pluginFn definition to recall itself with an options object generated from
- // each range object in the ranges array. (eg. { start: 15, end: 16 } )
- if ( options.ranges && Popcorn.isArray(options.ranges) ) {
- Popcorn.forEach( options.ranges, function( range ) {
- // Create a fresh object, extend with current options
- // and start/end range object's properties
- // Works with in/out as well.
- var opts = Popcorn.extend( {}, options, range );
-
- // Remove the ranges property to prevent infinitely
- // entering this condition
- delete opts.ranges;
-
- // Call the plugin with the newly created opts object
- this[ name ]( opts );
- }, this);
-
- // Return the Popcorn instance to avoid creating an empty track event
- return this;
- }
-
- // Storing the plugin natives
- var natives = options._natives = {},
- compose = "",
- originalOpts, manifestOpts;
-
- Popcorn.extend( natives, setup );
-
- options._natives.type = options._natives.plugin = name;
- options._running = false;
-
- natives.start = natives.start || natives[ "in" ];
- natives.end = natives.end || natives[ "out" ];
-
- if ( options.once ) {
- natives.end = combineFn( natives.end, function() {
- this.removeTrackEvent( options._id );
- });
- }
-
- // extend teardown to always call end if running
- natives._teardown = combineFn(function() {
-
- var args = slice.call( arguments ),
- runningPlugins = this.data.running[ natives.type ];
-
- // end function signature is not the same as teardown,
- // put null on the front of arguments for the event parameter
- args.unshift( null );
-
- // only call end if event is running
- args[ 1 ]._running &&
- runningPlugins.splice( runningPlugins.indexOf( options ), 1 ) &&
- natives.end.apply( this, args );
-
- args[ 1 ]._running = false;
- this.emit( "trackend",
- Popcorn.extend( {}, options, {
- plugin: natives.type,
- type: "trackend",
- track: Popcorn.getTrackEvent( this, options.id || options._id )
- })
- );
- }, natives._teardown );
-
- // extend teardown to always trigger trackteardown after teardown
- natives._teardown = combineFn( natives._teardown, function() {
-
- this.emit( "trackteardown", Popcorn.extend( {}, options, {
- plugin: name,
- type: "trackteardown",
- track: Popcorn.getTrackEvent( this, options.id || options._id )
- }));
- });
-
- // default to an empty string if no effect exists
- // split string into an array of effects
- options.compose = options.compose || [];
- if ( typeof options.compose === "string" ) {
- options.compose = options.compose.split( " " );
- }
- options.effect = options.effect || [];
- if ( typeof options.effect === "string" ) {
- options.effect = options.effect.split( " " );
- }
-
- // join the two arrays together
- options.compose = options.compose.concat( options.effect );
-
- options.compose.forEach(function( composeOption ) {
-
- // if the requested compose is garbage, throw it away
- compose = Popcorn.compositions[ composeOption ] || {};
-
- // extends previous functions with compose function
- methods.forEach(function( method ) {
- natives[ method ] = combineFn( natives[ method ], compose[ method ] );
- });
- });
-
- // Ensure a manifest object, an empty object is a sufficient fallback
- options._natives.manifest = manifest;
-
- // Checks for expected properties
- if ( !( "start" in options ) ) {
- options.start = options[ "in" ] || 0;
- }
-
- if ( !options.end && options.end !== 0 ) {
- options.end = options[ "out" ] || Number.MAX_VALUE;
- }
-
- // Use hasOwn to detect non-inherited toString, since all
- // objects will receive a toString - its otherwise undetectable
- if ( !hasOwn.call( options, "toString" ) ) {
- options.toString = function() {
- var props = [
- "start: " + options.start,
- "end: " + options.end,
- "id: " + (options.id || options._id)
- ];
-
- // Matches null and undefined, allows: false, 0, "" and truthy
- if ( options.target != null ) {
- props.push( "target: " + options.target );
- }
-
- return name + " ( " + props.join(", ") + " )";
- };
- }
-
- // Resolves 239, 241, 242
- if ( !options.target ) {
-
- // Sometimes the manifest may be missing entirely
- // or it has an options object that doesn't have a `target` property
- manifestOpts = "options" in manifest && manifest.options;
-
- options.target = manifestOpts && "target" in manifestOpts && manifestOpts.target;
- }
-
- if ( !options._id && options._natives ) {
- // ensure an initial id is there before setup is called
- options._id = Popcorn.guid( options._natives.type );
- }
-
- if ( options instanceof TrackEvent ) {
-
- if ( options._natives ) {
- // Supports user defined track event id
- options._id = options.id || options._id || Popcorn.guid( options._natives.type );
-
- // Trigger _setup method if exists
- if ( options._natives._setup ) {
-
- options._natives._setup.call( this, options );
-
- this.emit( "tracksetup", Popcorn.extend( {}, options, {
- plugin: options._natives.type,
- type: "tracksetup",
- track: options
- }));
- }
- }
-
- this.data.trackEvents.add( options );
- TrackEvent.start( this, options );
-
- this.timeUpdate( this, null, true );
-
- // Store references to user added trackevents in ref table
- if ( options._id ) {
- Popcorn.addTrackEvent.ref( this, options );
- }
- } else {
- // Create new track event for this instance
- Popcorn.addTrackEvent( this, options );
- }
-
- // Future support for plugin event definitions
- // for all of the native events
- Popcorn.forEach( setup, function( callback, type ) {
- // Don't attempt to create events for certain properties:
- // "start", "end", "type", "manifest". Fixes #1365
- if ( blacklist.indexOf( type ) === -1 ) {
- this.on( type, callback );
- }
- }, this );
-
- return this;
- };
-
- // Extend Popcorn.p with new named definition
- // Assign new named definition
- Popcorn.p[ name ] = plugin[ name ] = function( id, options ) {
- var length = arguments.length,
- trackEvent, defaults, mergedSetupOpts, previousOpts, newOpts;
-
- // Shift arguments based on use case
- //
- // Back compat for:
- // p.plugin( options );
- if ( id && !options ) {
- options = id;
- id = null;
- } else {
-
- // Get the trackEvent that matches the given id.
- trackEvent = this.getTrackEvent( id );
-
- // If the track event does not exist, ensure that the options
- // object has a proper id
- if ( !trackEvent ) {
- options.id = id;
-
- // If the track event does exist, merge the updated properties
- } else {
-
- newOpts = options;
- previousOpts = getPreviousProperties( trackEvent, newOpts );
-
- // Call the plugins defined update method if provided. Allows for
- // custom defined updating for a track event to be defined by the plugin author
- if ( trackEvent._natives._update ) {
-
- this.data.trackEvents.remove( trackEvent );
-
- // It's safe to say that the intent of Start/End will never change
- // Update them first before calling update
- if ( hasOwn.call( options, "start" ) ) {
- trackEvent.start = options.start;
- }
-
- if ( hasOwn.call( options, "end" ) ) {
- trackEvent.end = options.end;
- }
-
- TrackEvent.end( this, trackEvent );
-
- if ( isfn ) {
- definition.call( this, trackEvent );
- }
-
- trackEvent._natives._update.call( this, trackEvent, options );
-
- this.data.trackEvents.add( trackEvent );
- TrackEvent.start( this, trackEvent );
- } else {
- // This branch is taken when there is no explicitly defined
- // _update method for a plugin. Which will occur either explicitly or
- // as a result of the plugin definition being a function that _returns_
- // a definition object.
- //
- // In either case, this path can ONLY be reached for TrackEvents that
- // already exist.
-
- // Directly update the TrackEvent instance.
- // This supports TrackEvent invariant enforcement.
- Popcorn.extend( trackEvent, options );
-
- this.data.trackEvents.remove( id );
-
- // If a _teardown function was defined,
- // enforce for track event removals
- if ( trackEvent._natives._teardown ) {
- trackEvent._natives._teardown.call( this, trackEvent );
- }
-
- // Update track event references
- Popcorn.removeTrackEvent.ref( this, id );
-
- if ( isfn ) {
- pluginFn.call( this, definition.call( this, trackEvent ), trackEvent );
- } else {
-
- // Supports user defined track event id
- trackEvent._id = trackEvent.id || trackEvent._id || Popcorn.guid( trackEvent._natives.type );
-
- if ( trackEvent._natives && trackEvent._natives._setup ) {
-
- trackEvent._natives._setup.call( this, trackEvent );
-
- this.emit( "tracksetup", Popcorn.extend( {}, trackEvent, {
- plugin: trackEvent._natives.type,
- type: "tracksetup",
- track: trackEvent
- }));
- }
-
- this.data.trackEvents.add( trackEvent );
- TrackEvent.start( this, trackEvent );
-
- this.timeUpdate( this, null, true );
-
- // Store references to user added trackevents in ref table
- Popcorn.addTrackEvent.ref( this, trackEvent );
- }
-
- // Fire an event with change information
- this.emit( "trackchange", {
- id: trackEvent.id,
- type: "trackchange",
- previousValue: previousOpts,
- currentValue: trackEvent,
- track: trackEvent
- });
-
- return this;
- }
-
- if ( trackEvent._natives.type !== "cue" ) {
- // Fire an event with change information
- this.emit( "trackchange", {
- id: trackEvent.id,
- type: "trackchange",
- previousValue: previousOpts,
- currentValue: newOpts,
- track: trackEvent
- });
- }
-
- return this;
- }
- }
-
- this.data.running[ name ] = this.data.running[ name ] || [];
-
- // Merge with defaults if they exist, make sure per call is prioritized
- defaults = ( this.options.defaults && this.options.defaults[ name ] ) || {};
- mergedSetupOpts = Popcorn.extend( {}, defaults, options );
-
- pluginFn.call( this, isfn ? definition.call( this, mergedSetupOpts ) : definition,
- mergedSetupOpts );
-
- return this;
- };
-
- // if the manifest parameter exists we should extend it onto the definition object
- // so that it shows up when calling Popcorn.registry and Popcorn.registryByName
- if ( manifest ) {
- Popcorn.extend( definition, {
- manifest: manifest
- });
- }
-
- // Push into the registry
- var entry = {
- fn: plugin[ name ],
- definition: definition,
- base: definition,
- parents: [],
- name: name
- };
- Popcorn.registry.push(
- Popcorn.extend( plugin, entry, {
- type: name
- })
- );
- Popcorn.registryByName[ name ] = entry;
-
- return plugin;
- };
-
- // Storage for plugin function errors
- Popcorn.plugin.errors = [];
-
- // Returns wrapped plugin function
- function safeTry( fn, pluginName ) {
- return function() {
-
- // When Popcorn.plugin.debug is true, do not suppress errors
- if ( Popcorn.plugin.debug ) {
- return fn.apply( this, arguments );
- }
-
- try {
- return fn.apply( this, arguments );
- } catch ( ex ) {
-
- // Push plugin function errors into logging queue
- Popcorn.plugin.errors.push({
- plugin: pluginName,
- thrown: ex,
- source: fn.toString()
- });
-
- // Trigger an error that the instance can listen for
- // and react to
- this.emit( "pluginerror", Popcorn.plugin.errors );
- }
- };
- }
-
- // Debug-mode flag for plugin development
- // True for Popcorn development versions, false for stable/tagged versions
- Popcorn.plugin.debug = ( Popcorn.version === "@" + "VERSION" );
-
- // removePlugin( type ) removes all tracks of that from all instances of popcorn
- // removePlugin( obj, type ) removes all tracks of type from obj, where obj is a single instance of popcorn
- Popcorn.removePlugin = function( obj, name ) {
-
- // Check if we are removing plugin from an instance or from all of Popcorn
- if ( !name ) {
-
- // Fix the order
- name = obj;
- obj = Popcorn.p;
-
- if ( Popcorn.protect.natives.indexOf( name.toLowerCase() ) >= 0 ) {
- Popcorn.error( "'" + name + "' is a protected function name" );
- return;
- }
-
- var registryLen = Popcorn.registry.length,
- registryIdx;
-
- // remove plugin reference from registry
- for ( registryIdx = 0; registryIdx < registryLen; registryIdx++ ) {
- if ( Popcorn.registry[ registryIdx ].name === name ) {
- Popcorn.registry.splice( registryIdx, 1 );
- delete Popcorn.registryByName[ name ];
- delete Popcorn.manifest[ name ];
-
- // delete the plugin
- delete obj[ name ];
-
- // plugin found and removed, stop checking, we are done
- return;
- }
- }
-
- }
-
- var byStart = obj.data.trackEvents.byStart,
- byEnd = obj.data.trackEvents.byEnd,
- animating = obj.data.trackEvents.animating,
- idx, sl;
-
- // remove all trackEvents
- for ( idx = 0, sl = byStart.length; idx < sl; idx++ ) {
-
- if ( byStart[ idx ] && byStart[ idx ]._natives && byStart[ idx ]._natives.type === name ) {
-
- byStart[ idx ]._natives._teardown && byStart[ idx ]._natives._teardown.call( obj, byStart[ idx ] );
-
- byStart.splice( idx, 1 );
-
- // update for loop if something removed, but keep checking
- idx--; sl--;
- if ( obj.data.trackEvents.startIndex <= idx ) {
- obj.data.trackEvents.startIndex--;
- obj.data.trackEvents.endIndex--;
- }
- }
-
- // clean any remaining references in the end index
- // we do this seperate from the above check because they might not be in the same order
- if ( byEnd[ idx ] && byEnd[ idx ]._natives && byEnd[ idx ]._natives.type === name ) {
-
- byEnd.splice( idx, 1 );
- }
- }
-
- //remove all animating events
- for ( idx = 0, sl = animating.length; idx < sl; idx++ ) {
-
- if ( animating[ idx ] && animating[ idx ]._natives && animating[ idx ]._natives.type === name ) {
-
- animating.splice( idx, 1 );
-
- // update for loop if something removed, but keep checking
- idx--; sl--;
- }
- }
-
- };
-
- Popcorn.compositions = {};
-
- // Plugin inheritance
- Popcorn.compose = function( name, definition, manifest ) {
-
- // If `manifest` arg is undefined, check for manifest within the `definition` object
- // If no `definition.manifest`, an empty object is a sufficient fallback
- Popcorn.manifest[ name ] = manifest = manifest || definition.manifest || {};
-
- // register the effect by name
- Popcorn.compositions[ name ] = definition;
- };
-
- Popcorn.plugin.effect = Popcorn.effect = Popcorn.compose;
-
- var rnaiveExpr = /^(?:\.|#|\[)/;
-
- // Basic DOM utilities and helpers API. See #1037
- Popcorn.dom = {
- debug: false,
- // Popcorn.dom.find( selector, context )
- //
- // Returns the first element that matches the specified selector
- // Optionally provide a context element, defaults to `document`
- //
- // eg.
- // Popcorn.dom.find("video") returns the first video element
- // Popcorn.dom.find("#foo") returns the first element with `id="foo"`
- // Popcorn.dom.find("foo") returns the first element with `id="foo"`
- // Note: Popcorn.dom.find("foo") is the only allowed deviation
- // from valid querySelector selector syntax
- //
- // Popcorn.dom.find(".baz") returns the first element with `class="baz"`
- // Popcorn.dom.find("[preload]") returns the first element with `preload="..."`
- // ...
- // See https://developer.mozilla.org/En/DOM/Document.querySelector
- //
- //
- find: function( selector, context ) {
- var node = null;
-
- // Default context is the `document`
- context = context || document;
-
- if ( selector ) {
-
- // If the selector does not begin with "#", "." or "[",
- // it could be either a nodeName or ID w/o "#"
- if ( !rnaiveExpr.test( selector ) ) {
-
- // Try finding an element that matches by ID first
- node = document.getElementById( selector );
-
- // If a match was found by ID, return the element
- if ( node !== null ) {
- return node;
- }
- }
- // Assume no elements have been found yet
- // Catch any invalid selector syntax errors and bury them.
- try {
- node = context.querySelector( selector );
- } catch ( e ) {
- if ( Popcorn.dom.debug ) {
- throw new Error(e);
- }
- }
- }
- return node;
- }
- };
-
- // Cache references to reused RegExps
- var rparams = /\?/,
- // XHR Setup object
- setup = {
- ajax: null,
- url: "",
- data: "",
- dataType: "",
- success: Popcorn.nop,
- type: "GET",
- async: true,
- contentType: "application/x-www-form-urlencoded; charset=UTF-8"
- };
-
- Popcorn.xhr = function( options ) {
- var settings;
-
- options.dataType = options.dataType && options.dataType.toLowerCase() || null;
-
- if ( options.dataType &&
- ( options.dataType === "jsonp" || options.dataType === "script" ) ) {
-
- Popcorn.xhr.getJSONP(
- options.url,
- options.success,
- options.dataType === "script"
- );
- return;
- }
-
- // Merge the "setup" defaults and custom "options"
- // into a new plain object.
- settings = Popcorn.extend( {}, setup, options );
-
- // Create new XMLHttpRequest object
- settings.ajax = new XMLHttpRequest();
-
- if ( settings.ajax ) {
-
- if ( settings.type === "GET" && settings.data ) {
-
- // append query string
- settings.url += ( rparams.test( settings.url ) ? "&" : "?" ) + settings.data;
-
- // Garbage collect and reset settings.data
- settings.data = null;
- }
-
- // Open the request
- settings.ajax.open( settings.type, settings.url, settings.async );
-
- // For POST, set the content-type request header
- if ( settings.type === "POST" ) {
- settings.ajax.setRequestHeader(
- "Content-Type", settings.contentType
- );
- }
-
- settings.ajax.send( settings.data || null );
-
- return Popcorn.xhr.httpData( settings );
- }
- };
-
-
- Popcorn.xhr.httpData = function( settings ) {
-
- var data, json = null,
- parser, xml = null;
-
- settings.ajax.onreadystatechange = function() {
-
- if ( settings.ajax.readyState === 4 ) {
-
- try {
- json = JSON.parse( settings.ajax.responseText );
- } catch( e ) {
- //suppress
- }
-
- data = {
- xml: settings.ajax.responseXML,
- text: settings.ajax.responseText,
- json: json
- };
-
- // Normalize: data.xml is non-null in IE9 regardless of if response is valid xml
- if ( !data.xml || !data.xml.documentElement ) {
- data.xml = null;
-
- try {
- parser = new DOMParser();
- xml = parser.parseFromString( settings.ajax.responseText, "text/xml" );
-
- if ( !xml.getElementsByTagName( "parsererror" ).length ) {
- data.xml = xml;
- }
- } catch ( e ) {
- // data.xml remains null
- }
- }
-
- // If a dataType was specified, return that type of data
- if ( settings.dataType ) {
- data = data[ settings.dataType ];
- }
-
-
- settings.success.call( settings.ajax, data );
-
- }
- };
- return data;
- };
-
- Popcorn.xhr.getJSONP = function( url, success, isScript ) {
-
- var head = document.head || document.getElementsByTagName( "head" )[ 0 ] || document.documentElement,
- script = document.createElement( "script" ),
- isFired = false,
- params = [],
- rjsonp = /(=)\?(?=&|$)|\?\?/,
- replaceInUrl, prefix, paramStr, callback, callparam;
-
- if ( !isScript ) {
-
- // is there a calback already in the url
- callparam = url.match( /(callback=[^&]*)/ );
-
- if ( callparam !== null && callparam.length ) {
-
- prefix = callparam[ 1 ].split( "=" )[ 1 ];
-
- // Since we need to support developer specified callbacks
- // and placeholders in harmony, make sure matches to "callback="
- // aren't just placeholders.
- // We coded ourselves into a corner here.
- // JSONP callbacks should never have been
- // allowed to have developer specified callbacks
- if ( prefix === "?" ) {
- prefix = "jsonp";
- }
-
- // get the callback name
- callback = Popcorn.guid( prefix );
-
- // replace existing callback name with unique callback name
- url = url.replace( /(callback=[^&]*)/, "callback=" + callback );
- } else {
-
- callback = Popcorn.guid( "jsonp" );
-
- if ( rjsonp.test( url ) ) {
- url = url.replace( rjsonp, "$1" + callback );
- }
-
- // split on first question mark,
- // this is to capture the query string
- params = url.split( /\?(.+)?/ );
-
- // rebuild url with callback
- url = params[ 0 ] + "?";
- if ( params[ 1 ] ) {
- url += params[ 1 ] + "&";
- }
- url += "callback=" + callback;
- }
-
- // Define the JSONP success callback globally
- window[ callback ] = function( data ) {
- // Fire success callbacks
- success && success( data );
- isFired = true;
- };
- }
-
- script.addEventListener( "load", function() {
-
- // Handling remote script loading callbacks
- if ( isScript ) {
- // getScript
- success && success();
- }
-
- // Executing for JSONP requests
- if ( isFired ) {
- // Garbage collect the callback
- delete window[ callback ];
- }
- // Garbage collect the script resource
- head.removeChild( script );
- }, false );
-
- script.addEventListener( "error", function( e ) {
- // Handling remote script loading callbacks
- success && success( { error: e } );
-
- // Executing for JSONP requests
- if ( !isScript ) {
- // Garbage collect the callback
- delete window[ callback ];
- }
- // Garbage collect the script resource
- head.removeChild( script );
- }, false );
-
- script.src = url;
- head.insertBefore( script, head.firstChild );
-
- return;
- };
-
- Popcorn.getJSONP = Popcorn.xhr.getJSONP;
-
- Popcorn.getScript = Popcorn.xhr.getScript = function( url, success ) {
-
- return Popcorn.xhr.getJSONP( url, success, true );
- };
-
- Popcorn.util = {
- // Simple function to parse a timestamp into seconds
- // Acceptable formats are:
- // HH:MM:SS.MMM
- // HH:MM:SS;FF
- // Hours and minutes are optional. They default to 0
- toSeconds: function( timeStr, framerate ) {
- // Hours and minutes are optional
- // Seconds must be specified
- // Seconds can be followed by milliseconds OR by the frame information
- var validTimeFormat = /^([0-9]+:){0,2}[0-9]+([.;][0-9]+)?$/,
- errorMessage = "Invalid time format",
- digitPairs, lastIndex, lastPair, firstPair,
- frameInfo, frameTime;
-
- if ( typeof timeStr === "number" ) {
- return timeStr;
- }
-
- if ( typeof timeStr === "string" &&
- !validTimeFormat.test( timeStr ) ) {
- Popcorn.error( errorMessage );
- }
-
- digitPairs = timeStr.split( ":" );
- lastIndex = digitPairs.length - 1;
- lastPair = digitPairs[ lastIndex ];
-
- // Fix last element:
- if ( lastPair.indexOf( ";" ) > -1 ) {
-
- frameInfo = lastPair.split( ";" );
- frameTime = 0;
-
- if ( framerate && ( typeof framerate === "number" ) ) {
- frameTime = parseFloat( frameInfo[ 1 ], 10 ) / framerate;
- }
-
- digitPairs[ lastIndex ] = parseInt( frameInfo[ 0 ], 10 ) + frameTime;
- }
-
- firstPair = digitPairs[ 0 ];
-
- return {
-
- 1: parseFloat( firstPair, 10 ),
-
- 2: ( parseInt( firstPair, 10 ) * 60 ) +
- parseFloat( digitPairs[ 1 ], 10 ),
-
- 3: ( parseInt( firstPair, 10 ) * 3600 ) +
- ( parseInt( digitPairs[ 1 ], 10 ) * 60 ) +
- parseFloat( digitPairs[ 2 ], 10 )
-
- }[ digitPairs.length || 1 ];
- }
- };
-
- // alias for exec function
- Popcorn.p.cue = Popcorn.p.exec;
-
- // Protected API methods
- Popcorn.protect = {
- natives: getKeys( Popcorn.p ).map(function( val ) {
- return val.toLowerCase();
- })
- };
-
- // Setup logging for deprecated methods
- Popcorn.forEach({
- // Deprecated: Recommended
- "listen": "on",
- "unlisten": "off",
- "trigger": "emit",
- "exec": "cue"
-
- }, function( recommend, api ) {
- var original = Popcorn.p[ api ];
- // Override the deprecated api method with a method of the same name
- // that logs a warning and defers to the new recommended method
- Popcorn.p[ api ] = function() {
- if ( typeof console !== "undefined" && console.warn ) {
- console.warn(
- "Deprecated method '" + api + "', " +
- (recommend == null ? "do not use." : "use '" + recommend + "' instead." )
- );
-
- // Restore api after first warning
- Popcorn.p[ api ] = original;
- }
- return Popcorn.p[ recommend ].apply( this, [].slice.call( arguments ) );
- };
- });
-
-
- // Exposes Popcorn to global context
- global.Popcorn = Popcorn;
-
-})(window, window.document);
-
-(function (global, document, $, deck, window, undefined) {
-
-
- function maybeAddSnippet(audioDataFile, options, andThen) {
- if (options.snippets.browsercast) {
- if ($(options.selectors.browsercast).size() > 0 && options.alert.goto) {
- alert("'options.snippets.browsercast' is true but a "+options.selectors.browsercast+" has been found."
- +"\nThis might cause interaction glitches."
- +"\n"
- +"\nSuggestion: remove your html snippet or pass the {snippets: {browsercast: false}} option."
- );
- }
- var ext = audioDataFile.replace(/.*[.]([^.]*)/, '$1');
- $('<div/>').addClass('browsercast')
- .append($('<audio/>').addClass("browsercast-audio")
- .append($('<source/>').attr('src', audioDataFile).attr('type', 'audio/'+ext)))
- .append($('<menu/>').append($('<button/>').addClass('playpause')))
- .append($('<div/>').addClass('browsercast-markers')
- .append($('<div/>').addClass('browsercast-time-label').text('1:00'))
- .append($('<div/>').addClass('browsercast-total-time-label').text('9:99')))
- .appendTo($.deck('getContainer'));
- }
- }
-
- var $document = $(document);
-
- function togglePlay(popcorn) {
- if (popcorn.paused() === true) {
- popcorn.play()
- } else {
- popcorn.pause()
- }
- }
-
- function timeString(nSeconds) {
- return new Date(null, null, null, null, null, nSeconds)
- .toTimeString()
- .replace(/ .*$/, '')
- .replace(/^00:/, '');
- }
-
- function updatePlayPauseClass(paused, that, ifPlay, ifPause) {
- if (paused == true) {
- $(that).removeClass(ifPlay);
- $(that).addClass(ifPause);
- } else {
- $(that).removeClass(ifPause);
- $(that).addClass(ifPlay);
- }
- }
-
- // Use the audio timeupdates to drive existing slides.
- function playBrowserCast(timings, options) {
- var audio, popcorn, markers, bc;
- var divs = {};
- var nTimings = Object.keys(timings).length;
- var defaultWidth = (100./nTimings)+'%';
-
- var forEachTiming = function(f) {
- Object.keys(timings)
- .sort(function(a, b) {return a - b;})
- .forEach(f);
- };
-
- var inited = false; // to avoid the audio setting the current slide to 0 at the beginning (and allow bookmarking)
-
- bc = $(options.selectors.browsercast).get(0);
- audio = $(options.selectors.browsercastAudio).get(0);
- markers = $(options.selectors.browsercastMarkers).get(0);
- popcorn = Popcorn(audio);
-
- $('.playpause', bc).click(function() {
- togglePlay(popcorn);
- });
-
- forEachTiming(function(k, i) {
- var div = document.createElement('div');
- div.className = 'browsercast-cue';
- div.onclick = function(event) {
- popcorn.currentTime(timings[k]);
- };
- $(div)
- .css('width', defaultWidth)
- .css('box-sizing', 'border-box');
- markers.appendChild(div);
- divs[k] = div;
- popcorn.cue(k, timings[k], function () {
- if (!inited) return;
- transitionLock = true;
- $.deck('go', parseInt(k));
- $('.active', markers).removeClass('active');
- $(div).addClass('active');
- transitionLock = false;
- });
- });
- var trySetCueLengthAndPlay = function(retries, delay) {
- if (retries <= 0) { return; }
- var totalDuration = popcorn.duration();
- if (totalDuration > 0) { // it tests also for NaN
- var kPrev;
- forEachTiming(function(k, i) {
- if (i != 0) {
- var pc = 100 * (timings[k] - timings[kPrev]) / totalDuration;
- $(divs[kPrev]).css('width', pc+'%');
- }
- kPrev = k;
- });
- var pc = 100 * (totalDuration - timings[kPrev]) / totalDuration;
- $(divs[kPrev]).css('width', pc+'%');
- // Start the 'cast!
- inited = true;
- var currentSlideIndex = $.deck('getSlides').indexOf($.deck('getSlide'));
- setTimeout(function() { // delay initialization for popcorn to be properly inited
- $.deck('go', currentSlideIndex);
- }, 1);
- } else {
- setTimeout(function() {
- trySetCueLengthAndPlay(retries - 1, delay*1.5);
- }, delay);
- }
- }
-
- // lock for preventing slidechanged event handler during timeupdate handler.
- // TODO using a mutex seems clunky.
- var transitionLock = false;
-
- // Decorator for creating an event handler that doesn't run
- // when the lock is active.
- var ifNotLocked = function (f) {
- return function (event) {
- if (!transitionLock) {
- f.apply(this, arguments);
- }
- };
- };
-
- $document.bind('deck.change', ifNotLocked(function (event, from, to) {
- popcorn.currentTime(timings[to.toString()]);
- popcorn.play();
- }));
-
-
- var updatePlayPause = function() {
- $('.playpause').each(function() {
- updatePlayPauseClass(popcorn.paused(), this, 'pause', 'play');
- });
- };
- audio.addEventListener('pause', updatePlayPause);
- audio.addEventListener('playing', updatePlayPause);
- audio.addEventListener('timeupdate', function () {
- var estimatedTotal = popcorn.duration();
- var pc = 100 * audio.currentTime / estimatedTotal;
- var timeTxt = timeString(audio.currentTime);
- var totalTimeTxt = timeString(estimatedTotal);
- $(options.selectors.browsercastTimeLabel).css('left', pc+'%').text(timeTxt);
- $(options.selectors.browsercastTotalTimeLabel).text(totalTimeTxt);
- });
-
- $document.unbind('keydown.deckbcast').bind('keydown.deckbcast', function(e) {
- //opts.keys.scale || $.inArray(e.which, opts.keys.scale) > -1) {
- if (e.which === 32) {
- togglePlay(popcorn);
- e.preventDefault();
- }
- });
-
- trySetCueLengthAndPlay(20, 10);
-
- }
-
- function leftPad(number, targetLength, padding) {
- padding = padding || ' ';
- var output = number + '';
- while (output.length < targetLength) {
- output = padding + output;
- }
- return output;
- }
-
- // Start recording a 'cast
- // In the end you can get the slide HTML with the cue attributes set
- // by running:
- // browsercastRecorder.getHTMLSlides()
- // in the Javascript console.
- //
- // Press 'Left' on the first slide to start recording.
- function recordBrowserCast(options) {
-
- var bc = $(options.selectors.browsercast);
- $(options.selectors.browsercastAudio).attr('controls', 'true');
- $(options.selectors.browsercastMarkers).hide();
- setTimeout(function(){ $.deck('go', 0); logs = [{time:0, slide:0}];}, 200);
-
- var $document = $(document);
- var audio = $(options.selectors.browsercastAudio).get(0);
- var logs = []; // as a list of pairs, so we can have multiple values and clean afterwards
- var exportLogs = function() {
- var res = '{\n';
- for (i in logs) {
- if (i != 0) {
- res += ',\n';
- }
- res += leftPad('"'+logs[i].slide+'"', 8) + ':' + leftPad(logs[i].time.toFixed(2), 6);
- }
- res += '\n}\n';
- alert(res);
- };
-
- $document.bind('deck.change', function(event, from, to) {
- logs.push({time: audio.currentTime, slide: to});
- });
- $document.unbind('keydown.deckbcastrecord').bind('keydown.deckbcastrecord', function(e) {
- if (e.which === 84) { // 't'
- exportLogs();
- }
- });
- }
-
- function unsetKey(which, fromWhat) {
- if ($.isArray(fromWhat)) {
- var match = -1;
- while( (match = fromWhat.indexOf(which)) > -1 ) {
- fromWhat.splice(match, 1);
- }
- } else if ($.isPlainObject(fromWhat)) {
- for (var p in fromWhat) {
- if (fromWhat.hasOwnProperty(p)) {
- unsetKey(which, fromWhat[p]);
- }
- }
- }
- }
-
-
- $.extend(true, $.deck.defaults, {
- selectors: {
- browsercast: '.browsercast',
- browsercastAudio: '.browsercast-audio',
- browsercastMarkers: '.browsercast-markers',
- browsercastTimeLabel: '.browsercast-time-label',
- browsercastTotalTimeLabel: '.browsercast-total-time-label'
- },
-
- snippets: {
- browsercast: true,
- browsercastAlways: false
- },
-
- alert: {
- browsercast: true
- }
- });
-
-
- $document.bind('deck.init', function() {
- var options = $.deck('getOptions');
- var audioDataFile = $('html>head>meta[name="audio"]').attr('content');
- if (audioDataFile === undefined) {
- return;
- }
- unsetKey(32, options.keys); // unbind space from 'next slide'
- maybeAddSnippet(audioDataFile, options);
- var timingDataFile = $('html>head>meta[name="timings"]').attr('content');
- if (timingDataFile === undefined) {
- recordBrowserCast(options);
- } else {
- $.getJSON(timingDataFile, function(timings) {
- playBrowserCast(timings, options);
- }).fail(function( jqxhr, textStatus, error ) {
- var err = textStatus + ', ' + error;
- console.log('[Browsercast] Request Failed: ' + err);
- if (options.alert.browsercast) {
- alert('Timing file "' + timingDataFile + '" referenced but it was not found or wrong.\n' +
- 'See console logs for more details.\n' +
- "Browsercast replay won't work, falling back to timing recording.");
- }
- recordBrowserCast();
- });
- }
- });
-
-})(window, window.document, jQuery, 'deck', this);
-function ACTUALLY_FILL_CSS(el) { $(el).text("\n.deck-container {\n position: relative;\n overflow: hidden;\n margin: 0;\n}\n\n.deck-container:not(.show-all-slides):not(.deck-menu):not(.deck-loading) > .slide:not(.deck-current), .deck-container:not(.show-all-slides):not(.deck-menu):not(.deck-loading) > .slide:not(.deck-child-current) {\n display: none;\n}\n.deck-container:not(.show-all-slides):not(.deck-menu):not(.deck-loading) > .slide.deck-current, .deck-container:not(.show-all-slides):not(.deck-menu):not(.deck-loading) > .slide.deck-child-current {\n display: block;\n}\n\n.deck-container.deck-loading > *:not(.deck-loading-splash) {\n visibility: hidden;\n}\n.touch .deck-container {\n -webkit-text-size-adjust: none;\n -moz-text-size-adjust: none;\n}\n.deck-container > .slide {\n position: absolute;\n}\n.deck-container > .slide.deck-current, .deck-container > .slide.deck-child-current {\n position: absolute;\n /* relative to parent */\n}\n.deck-container > .slide.deck-current .slide, .deck-container > .slide.deck-child-current .slide {\n visibility: hidden;\n}\n.deck-container > .slide.deck-current .deck-previous, .deck-container > .slide.deck-current .deck-before, .deck-container > .slide.deck-current .deck-current, .deck-container > .slide.deck-child-current .deck-previous, .deck-container > .slide.deck-child-current .deck-before, .deck-container > .slide.deck-child-current .deck-current {\n visibility: visible;\n}\n.deck-container.deck-anim-ready .deck-loading-splash {\n visibility: hidden;\n opacity: 0;\n /*\n right: 100%;\n left: -100%;\n */\n -webkit-transition: visibility 0s linear 0.5s, all 0.5s linear;\n transition: visibility 0s linear .5s, all 0.5s linear;\n}\n.deck-container .deck-loading-splash {\n visibility: visible;\n opacity: 1;\n position: absolute;\n text-align: center;\n padding-top: 200px;\n display: flex;\n margin: 0 auto;\n left: 0;\n top: 0;\n right: 0;\n bottom: 0;\n background: black;\n color: white;\n z-index: 100;\n}\n\n\n.deck-container {\n width: 100%; height: 100%; /* to get a proper filling of the parent */\n margin: 0; padding: 0; /* any margin is handled by the parent or the fit extension */\n position: absolute;\n left:0; top:0; width:100%; height:100%;\n border: 0;\n}\n.deck-container>.slide {\n width: 100%; height: 100%; /* to get a proper filling of the parent */\n min-width:0; min-height:0; /* undoing some hurting style in the defaults of deck.js */\n overflow: hidden; /* don't show slides outside of their box */\n /* margin:0; padding:0; /* remove possible margins */\n}\n\nbody.is-clone .clonepointer {\n /* default convenient positioning for clone pointers */\n position: absolute;\n z-index: 10; }\n body.is-clone .clonepointer.scale-on-click {\n transition: transform 80ms linear;\n -webkit-transition: -webkit-transform 80ms linear; }\n body.is-clone .clonepointer.scale-on-click.pointer-click {\n transition: transform 150ms linear;\n -webkit-transition: -webkit-transform 150ms linear;\n transform: translate(-50%, -50%) scale(1.5, 1.5) translate(50%, 50%);\n -webkit-transform: translate(-50%, -50%) scale(1.5, 1.5) translate(50%, 50%); }\n\n.notes, .notes-target {\n display: none; }\n\nbody.has-clones .deck-container:not(.deck-globalscale):not(.deck-menu) > .slide.deck-current, body.has-clones .deck-container:not(.deck-globalscale):not(.deck-menu) > .slide.deck-child-current {\n outline: 5px solid grey;\n /* use outline to avoid layout issues with old themes and allow for precise pointer position estimation */\n overflow: hidden;\n left: 0;\n top: 0;\n transform: translate(20px, 20px);\n -webkit-transform: translate(20px, 20px); }\n body.has-clones .deck-container:not(.deck-globalscale):not(.deck-menu) > .slide.deck-current + .slide, body.has-clones .deck-container:not(.deck-globalscale):not(.deck-menu) > .slide.deck-child-current + .slide {\n outline: 5px solid grey;\n overflow: hidden;\n display: block !important;\n visibility: visible;\n top: 0;\n left: 0;\n transform: translate(-50%, -50%) scale(0.5) translate(50%, 50%) translate(200%, 0) translate(80px, 40px);\n -webkit-transform: translate(-50%, -50%) scale(0.5) translate(50%, 50%) translate(200%, 0) translate(80px, 40px); }\n body.has-clones .deck-container:not(.deck-globalscale):not(.deck-menu) > .slide.deck-current + .slide.deck-next, body.has-clones .deck-container:not(.deck-globalscale):not(.deck-menu) > .slide.deck-child-current + .slide.deck-next {\n outline-color: red; }\nbody.has-clones .deck-container:not(.deck-globalscale):not(.deck-menu) .notes-target {\n display: block;\n background: black;\n color: #FFB;\n padding: 5px;\n position: absolute;\n left: 840px;\n right: 0;\n top: 340px;\n bottom: 0; }\n\n.goto-form {\n position: absolute;\n z-index: 3;\n bottom: 10px;\n left: 50%;\n height: 1.75em;\n margin: 0 0 0 -9.125em;\n line-height: 1.75em;\n padding: 0.625em;\n display: none;\n background: #ccc;\n overflow: hidden;\n border-radius: 10px;\n}\n.goto-form label {\n font-weight: bold;\n}\n.goto-form label, .goto-form input {\n display: inline-block;\n font-family: inherit;\n}\n.deck-goto .goto-form {\n display: block;\n}\n\n#goto-slide {\n width: 8.375em;\n margin: 0 0.625em;\n height: 1.4375em;\n}\n\n@media print {\n .goto-form, #goto-slide {\n display: none;\n }\n}\n\n.deck-container.no-status .deck-status {\n display: none;\n}\n\n.deck-status {\n position: absolute;\n z-index: 3;\n left: 0;\n bottom: 10px;\n margin: 0;\n padding: 0;\n font-size: 10px;\n /*outline: 1px solid red;*/\n width: 100%;\n text-align: center;\n color: #888;\n}\n\n.deck-prev-link, .deck-next-link {\n display: none;\n position: absolute;\n z-index: 3;\n top: 50%;\n width: 32px;\n height: 32px;\n margin-top: -16px;\n font-size: 20px;\n font-weight: bold;\n line-height: 32px;\n vertical-align: middle;\n text-align: center;\n text-decoration: none;\n color: #fff;\n background: #888;\n border-radius: 16px;\n}\n.deck-prev-link:hover, .deck-prev-link:focus, .deck-prev-link:active, .deck-prev-link:visited, .deck-next-link:hover, .deck-next-link:focus, .deck-next-link:active, .deck-next-link:visited {\n color: #fff;\n}\n\n.deck-prev-link {\n left: 8px;\n}\n\n.deck-next-link {\n right: 8px;\n}\n\n.deck-container:hover .deck-prev-link, .deck-container:hover .deck-next-link {\n display: block;\n}\n.deck-container:hover .deck-prev-link.deck-nav-disabled, .touch .deck-container:hover .deck-prev-link, .deck-container:hover .deck-next-link.deck-nav-disabled, .touch .deck-container:hover .deck-next-link {\n display: none;\n}\n\n@media print {\n .deck-prev-link, .deck-next-link {\n display: none !important;\n }\n}\n\n.deck-menu {\n overflow: auto;\n}\n.deck-menu .slide {\n background: #eee;\n position: relative;\n left: 0;\n top: 0;\n visibility: visible;\n cursor: pointer;\n}\n.no-csstransforms .deck-menu > .slide {\n float: left;\n width: 22%;\n height: 22%;\n min-height: 0;\n margin: 1%;\n font-size: 0.22em;\n overflow: hidden;\n padding: 0 0.5%;\n}\n.csstransforms .deck-menu > .slide {\n -webkit-transform: scale(0.22) !important;\n -ms-transform: scale(0.22) !important;\n transform: scale(0.22) !important;\n -webkit-transform-origin: 0 0;\n -ms-transform-origin: 0 0;\n transform-origin: 0 0;\n -moz-box-sizing: border-box;\n box-sizing: border-box;\n width: 100%;\n height: 100%;\n overflow: hidden;\n padding: 0 48px;\n margin: 12px;\n}\n.deck-menu iframe, .deck-menu img, .deck-menu video {\n max-width: 100%;\n}\n.deck-menu .deck-current, .no-touch .deck-menu .slide:hover {\n background: #ddf;\n}\n.deck-menu.deck-container:hover .deck-prev-link, .deck-menu.deck-container:hover .deck-next-link {\n display: none;\n}\n\n.deck-container .attribution-wrap {\n /* cover the complete offset parent */\n position: absolute;\n left: 0;\n width: 100%;\n top: 0;\n height: 100%;\n}\n.deck-container .attribution-link {\n font-size: 10px;\n color: white;\n background: black;\n border: 1px solid darkgrey;\n opacity: 0.6;\n right: 0;\n bottom: 5px;\n position: absolute;\n padding: 0 5px;\n}\n\n/* the time etc */\n.timekeeper {\n font-size: 28px;\n border-radius: 3px;\n background: black;\n color: white;\n display: inline-block;\n position: absolute;\n left: 840px;\n top: 340px;\n width: 400px;\n padding: 4px;\n margin: -4px; }\n body:not(.has-clones) .timekeeper {\n visibility: hidden; }\n .timekeeper .timekeeper-time, .timekeeper .timekeeper-local-relative-time {\n margin: 0;\n padding: 0;\n display: inline-block;\n width: 50%;\n text-align: center;\n vertical-align: middle; }\n .timekeeper .timekeeper-time.timekeeper-local-relative-time, .timekeeper .timekeeper-local-relative-time.timekeeper-local-relative-time {\n color: grey; }\n .timekeeper .timekeeper-time.timekeeper-time, .timekeeper .timekeeper-local-relative-time.timekeeper-time {\n border-left: 2px solid grey;\n /*margin-left: -10px; not needed with the injected template (no space in it)*/\n margin-right: -15px; }\n .timekeeper .timekeeper-relative-time {\n margin-top: 5px;\n border-top: 2px solid grey;\n text-align: center;\n font-size: 300%; }\n .timekeeper .timekeeper-bang, .timekeeper .timekeeper-clear {\n display: inline-block;\n position: absolute;\n width: 10px;\n height: 10px;\n left: 45%;\n border: 2px solid grey;\n border-radius: 15px;\n background: black; }\n .timekeeper .timekeeper-bang.timekeeper-bang, .timekeeper .timekeeper-clear.timekeeper-bang {\n top: 10px; }\n .timekeeper .timekeeper-bang.timekeeper-clear, .timekeeper .timekeeper-clear.timekeeper-clear {\n top: 23px; }\n .timekeeper .timekeeper-bang:not(.timekeeper-notification), .timekeeper .timekeeper-clear:not(.timekeeper-notification) {\n transition: background 300ms linear;\n -webkit-transition: background 300ms linear; }\n .timekeeper .timekeeper-bang.timekeeper-notification, .timekeeper .timekeeper-clear.timekeeper-notification {\n border-color: white;\n background: green; }\n .timekeeper .timekeeper-bang.timekeeper-notification.timekeeper-clear, .timekeeper .timekeeper-clear.timekeeper-notification.timekeeper-clear {\n background: red; }\n\n/* the logs */\n.timekeeper-logs {\n visibility: hidden;\n border: 2px solid black;\n border-radius: 2px;\n background: #181818;\n color: yellow;\n padding: 5px;\n position: absolute;\n width: 500px;\n right: 0;\n top: 0;\n bottom: 0;\n opacity: .8; }\n .timekeeper-logs.timekeeper-logs-visible {\n visibility: visible; }\n .timekeeper-logs pre {\n font-size: 10px;\n overflow-y: scroll;\n position: absolute;\n top: 50px;\n bottom: 0;\n left: 0;\n right: 0; }\n .timekeeper-logs .button {\n color: white;\n background: black;\n display: inline-block;\n padding: 0 5px;\n margin-right: 10px;\n border: 1px solid white;\n border-radius: 3px; }\n\nbody.has-clones .deck-container:not(.deck-globalscale):not(.deck-menu) div.notes-target {\n top: 490px; }\n\n.deck-container .slide.image-full > .attribution-wrap, .deck-container .slide.image-full > img, .deck-container .slide.image-full > div.img, .deck-container .slide.image-fit > .attribution-wrap, .deck-container .slide.image-fit > img, .deck-container .slide.image-fit > div.img {\n z-index: -1;\n}\n.deck-container .slide.image-full > img, .deck-container .slide.image-full > div.img, .deck-container .slide.image-fit > img, .deck-container .slide.image-fit > div.img {\n margin: 0;\n padding: 0;\n position: relative;\n left: 0;\n top: 0;\n width: 100%;\n min-height: 100%;\n}\n.deck-container .slide.image-full div.img, .deck-container .slide.image-fit div.img {\n width: 100%;\n height: 100%;\n outline: 2px solid red;\n background-position: center center;\n background-repeat: no-repeat;\n}\n.deck-container .slide.image-full.image-full div.img, .deck-container .slide.image-fit.image-full div.img {\n -webkit-background-size: cover;\n -moz-background-size: cover;\n -o-background-size: cover;\n background-size: cover;\n}\n.deck-container .slide.image-full.image-fit div.img, .deck-container .slide.image-fit.image-fit div.img {\n -webkit-background-size: contain;\n -moz-background-size: contain;\n -o-background-size: contain;\n background-size: contain;\n}\n.deck-container .slide.top-left h2 {\n position: absolute;\n border: 0px;\n top: 50px;\n left: 50px;\n}\n.deck-container .slide.top-right h2 {\n position: absolute;\n border: 0px;\n top: 50px;\n right: 50px;\n}\n.deck-container .slide.bottom-left h2 {\n position: absolute;\n border: 0px;\n bottom: 50px;\n left: 50px;\n}\n.deck-container .slide.bottom-right h2 {\n position: absolute;\n border: 0px;\n bottom: 50px;\n right: 50px;\n}\n.deck-container .slide.no-title h1, .deck-container .slide.no-title h2 {\n display: none;\n}\n.deck-container .slide.darkened h2 {\n background: rgba(0, 0, 0, 0.75);\n padding: 15px;\n margin: -15px;\n}\n.deck-container .in3d-table {\n transform: scale(0.7) perspective(600px) rotateX(40deg) rotateZ(-15deg) translate(-30px, -120px);\n}\n\n.deck-container:not(.deck-globalscale) div.comment, .deck-container:not(.deck-globalscale) .comment {\n z-index: 1000 !important;\n /* might need theme specific thing here */\n background-color: yellow;\n /* force opaque... */\n color: darkred;\n}\n\n.deck-container:not(.deck-globalscale) .hasSVG .comment {\n /*transform: none;*/\n -webkit-transform: none;\n}\n\nbody:not(.has-clones):not(.show-comments) .deck-container > .slide .comment, body:not(.has-clones):not(.show-comments) .deck-container > .slide .showwhencomment {\n display: none;\n}\n\n.deck-container > .slide div.comment {\n -webkit-box-sizing: border-box;\n -moz-box-sizing: border-box;\n box-sizing: border-box;\n /*outline: 1px solid red;*/\n border-radius: 3px;\n color: darkred;\n background: rgba(255, 255, 128, 0.7);\n /* opacity: .8;*/\n font-size: 14px;\n line-height: initial;\n padding: 1px 15px;\n width: auto;\n height: 20px;\n margin: 0;\n margin-left: 100px;\n margin-top: -6.6px;\n margin-bottom: -13.2px;\n}\n\n.deck-container > .slide div.comment.small {\n width: 120px;\n margin-left: -100px;\n}\n\n.deck-container > .slide div.comment.twolines {\n height: 40px;\n margin-top: -13.333px;\n margin-bottom: -26.667px;\n}\n\n.browsercast {\n position: absolute;\n top: 5px; left: 5px;\n right: 5px;\n}\n\n.browsercast-audio {\n width: 100%;\n margin: auto auto;\n}\n\n.browsercast-cue {\n position: relative;\n float: left;\n height: 10px;\n border-right: solid 2px #000;\n cursor: pointer;\n}\n\n.browsercast-cue:last-child {\n border-right: 0;\n}\n\n.browsercast-cue.active {\n background-color: #abc;\n}\n\n\nmenu {\n /* @size sets the relative size of the buttons, define before calling the buttons mixin */\n /* Play */\n /* Stop */\n /* Fast-Forward */\n /* Rewind */\n /* Pause */\n margin: 2em auto;\n text-align: center;\n position: relative;\n}\nmenu button {\n position: relative;\n display: inline-block;\n padding: .6em;\n background: linear-gradient(#ffffff, #cccccc), #c9c5c9;\n border-radius: 10em;\n border: 0 solid #d0d0d0;\n width: 3em;\n height: 3em;\n margin-right: 20px;\n box-shadow: 0 0.18em 0.21em rgba(0, 0, 0, 0.4);\n}\nmenu button:hover {\n background: linear-gradient(#f5f5f5, #b9b9b9), #c9c5c9;\n}\nmenu button:before,\nmenu button:after {\n position: absolute;\n content: \" \";\n}\nmenu button:active {\n top: 0.15em;\n box-shadow: 0 0.06em 0.09em rgba(0, 0, 0, 0.4);\n}\nmenu .play:before {\n z-index: 2;\n top: 0.66em;\n left: 1.08em;\n width: 0;\n height: 0;\n border: 0.9em solid transparent;\n border-left-color: rgba(100, 100, 100, 0.8);\n border-left-width: 1.35em;\n}\nmenu .play:hover:before {\n border-left-color: rgba(36, 36, 36, 0.8);\n}\nmenu .stop:before {\n top: 0.84em;\n left: 0.84em;\n width: 1.41em;\n height: 1.41em;\n background: rgba(100, 100, 100, 0.8);\n}\nmenu .stop:hover:before {\n background: rgba(36, 36, 36, 0.8);\n}\nmenu .ff:before,\nmenu .ff:after {\n width: 0;\n height: 0;\n top: 0.78em;\n border: 0.75em solid transparent;\n border-left-color: rgba(100, 100, 100, 0.8);\n border-left-width: 0.81em;\n}\nmenu .ff:before {\n left: 0.9em;\n}\nmenu .ff:after {\n left: 1.698em;\n content: \" \";\n}\nmenu .ff:hover:before,\nmenu .ff:hover:after {\n border-left-color: rgba(36, 36, 36, 0.8);\n}\nmenu .rw:before,\nmenu .rw:after {\n width: 0;\n height: 0;\n top: 0.78em;\n border: 0.75em solid transparent;\n border-right-color: rgba(100, 100, 100, 0.8);\n border-right-width: 0.81em;\n}\nmenu .rw:before {\n left: 0.66em;\n}\nmenu .rw:after {\n left: -0.15em;\n content: \" \";\n}\nmenu .rw:hover:after,\nmenu .rw:hover:before {\n border-right-color: rgba(36, 36, 36, 0.8);\n}\nmenu .pause:before,\nmenu .pause:after {\n height: 1.41em;\n width: 0.57em;\n left: 0.87em;\n top: 0.84em;\n display: block;\n background-color: rgba(100, 100, 100, 0.8);\n}\nmenu .pause:after {\n left: 1.62em;\n}\nmenu .pause:hover:before,\nmenu .pause:hover:after {\n background-color: rgba(36, 36, 36, 0.8);\n}\nmenu.medium {\n /* Play */\n /* Stop */\n /* Fast-Forward */\n /* Rewind */\n /* Pause */\n}\nmenu.medium button {\n position: relative;\n display: inline-block;\n padding: .6em;\n background: linear-gradient(#ffffff, #cccccc), #c9c5c9;\n border-radius: 10em;\n border: 0 solid #d0d0d0;\n width: 5em;\n height: 5em;\n margin-right: 20px;\n box-shadow: 0 0.3em 0.35em rgba(0, 0, 0, 0.4);\n}\nmenu.medium button:hover {\n background: linear-gradient(#f5f5f5, #b9b9b9), #c9c5c9;\n}\nmenu.medium button:before,\nmenu.medium button:after {\n position: absolute;\n content: \" \";\n}\nmenu.medium button:active {\n top: 0.25em;\n box-shadow: 0 0.1em 0.15em rgba(0, 0, 0, 0.4);\n}\nmenu.medium .play:before {\n z-index: 2;\n top: 1.1em;\n left: 1.8em;\n width: 0;\n height: 0;\n border: 1.5em solid transparent;\n border-left-color: rgba(100, 100, 100, 0.8);\n border-left-width: 2.25em;\n}\nmenu.medium .play:hover:before {\n border-left-color: rgba(36, 36, 36, 0.8);\n}\nmenu.medium .stop:before {\n top: 1.4em;\n left: 1.4em;\n width: 2.35em;\n height: 2.35em;\n background: rgba(100, 100, 100, 0.8);\n}\nmenu.medium .stop:hover:before {\n background: rgba(36, 36, 36, 0.8);\n}\nmenu.medium .ff:before,\nmenu.medium .ff:after {\n width: 0;\n height: 0;\n top: 1.3em;\n border: 1.25em solid transparent;\n border-left-color: rgba(100, 100, 100, 0.8);\n border-left-width: 1.35em;\n}\nmenu.medium .ff:before {\n left: 1.5em;\n}\nmenu.medium .ff:after {\n left: 2.83em;\n content: \" \";\n}\nmenu.medium .ff:hover:before,\nmenu.medium .ff:hover:after {\n border-left-color: rgba(36, 36, 36, 0.8);\n}\nmenu.medium .rw:before,\nmenu.medium .rw:after {\n width: 0;\n height: 0;\n top: 1.3em;\n border: 1.25em solid transparent;\n border-right-color: rgba(100, 100, 100, 0.8);\n border-right-width: 1.35em;\n}\nmenu.medium .rw:before {\n left: 1.1em;\n}\nmenu.medium .rw:after {\n left: -0.25em;\n content: \" \";\n}\nmenu.medium .rw:hover:after,\nmenu.medium .rw:hover:before {\n border-right-color: rgba(36, 36, 36, 0.8);\n}\nmenu.medium .pause:before,\nmenu.medium .pause:after {\n height: 2.35em;\n width: 0.95em;\n left: 1.45em;\n top: 1.4em;\n display: block;\n background-color: rgba(100, 100, 100, 0.8);\n}\nmenu.medium .pause:after {\n left: 2.7em;\n}\nmenu.medium .pause:hover:before,\nmenu.medium .pause:hover:after {\n background-color: rgba(36, 36, 36, 0.8);\n}\nmenu.small {\n /* Play */\n /* Stop */\n /* Fast-Forward */\n /* Rewind */\n /* Pause */\n}\nmenu.small button {\n position: relative;\n display: inline-block;\n padding: .6em;\n background: linear-gradient(#ffffff, #cccccc), #c9c5c9;\n border-radius: 10em;\n border: 0 solid #d0d0d0;\n width: 3em;\n height: 3em;\n margin-right: 20px;\n box-shadow: 0 0.18em 0.21em rgba(0, 0, 0, 0.4);\n}\nmenu.small button:hover {\n background: linear-gradient(#f5f5f5, #b9b9b9), #c9c5c9;\n}\nmenu.small button:before,\nmenu.small button:after {\n position: absolute;\n content: \" \";\n}\nmenu.small button:active {\n top: 0.15em;\n box-shadow: 0 0.06em 0.09em rgba(0, 0, 0, 0.4);\n}\nmenu.small .play:before {\n z-index: 2;\n top: 0.66em;\n left: 1.08em;\n width: 0;\n height: 0;\n border: 0.9em solid transparent;\n border-left-color: rgba(100, 100, 100, 0.8);\n border-left-width: 1.35em;\n}\nmenu.small .play:hover:before {\n border-left-color: rgba(36, 36, 36, 0.8);\n}\nmenu.small .stop:before {\n top: 0.84em;\n left: 0.84em;\n width: 1.41em;\n height: 1.41em;\n background: rgba(100, 100, 100, 0.8);\n}\nmenu.small .stop:hover:before {\n background: rgba(36, 36, 36, 0.8);\n}\nmenu.small .ff:before,\nmenu.small .ff:after {\n width: 0;\n height: 0;\n top: 0.78em;\n border: 0.75em solid transparent;\n border-left-color: rgba(100, 100, 100, 0.8);\n border-left-width: 0.81em;\n}\nmenu.small .ff:before {\n left: 0.9em;\n}\nmenu.small .ff:after {\n left: 1.698em;\n content: \" \";\n}\nmenu.small .ff:hover:before,\nmenu.small .ff:hover:after {\n border-left-color: rgba(36, 36, 36, 0.8);\n}\nmenu.small .rw:before,\nmenu.small .rw:after {\n width: 0;\n height: 0;\n top: 0.78em;\n border: 0.75em solid transparent;\n border-right-color: rgba(100, 100, 100, 0.8);\n border-right-width: 0.81em;\n}\nmenu.small .rw:before {\n left: 0.66em;\n}\nmenu.small .rw:after {\n left: -0.15em;\n content: \" \";\n}\nmenu.small .rw:hover:after,\nmenu.small .rw:hover:before {\n border-right-color: rgba(36, 36, 36, 0.8);\n}\nmenu.small .pause:before,\nmenu.small .pause:after {\n height: 1.41em;\n width: 0.57em;\n left: 0.87em;\n top: 0.84em;\n display: block;\n background-color: rgba(100, 100, 100, 0.8);\n}\nmenu.small .pause:after {\n left: 1.62em;\n}\nmenu.small .pause:hover:before,\nmenu.small .pause:hover:after {\n background-color: rgba(36, 36, 36, 0.8);\n}\n/*\nThe buttons mixin that defines the buttons styles, the @size must be defined to set the relative size\n*/\n/*\nOther Styles\n*/\nbody {\n background: #c1c1c1;\n}\n\n\n\n\n/* ///////////////////////////////// */\n\n\n.browsercast-time-label, .browsercast-total-time-label {\n z-index: 1;\n background-color: grey;\n font-family: lato;\n color: #DDD;\n text-shadow: #555 1px 1px 1px;\n padding: 0 5px;\n border-radius: 2px;\n font-size: 10px;\n display: inline-block;\n position: absolute;\n}\n.browsercast-total-time-label {\n right: 0%;\n bottom: -17px;\n background-color: #333;\n transform: translate(50%, 0) translate(-3px, 0);\n}\n.browsercast-time-label {\n z-index: 2;\n left: 0%;\n transition: left 200ms linear;\n bottom: -17px;\n transform: translate(-50%, 0) translate(-3px, 0);\n}\n.browsercast-time-label:after {\n content: ' ';\n height: 0; \n position: absolute;\n width: 0;\n \n border: 8px solid transparent;\n border-bottom-color: grey;\n \n bottom: 100%;\n left: 50%;\n margin-left: -7px;\n}\n\n\n/* ///////////////////////// */\nmenu {\n padding: 0;\n margin: 0;\n}\n\nmenu .playpause {\n position: absolute;\n left: 0;\n top: 0;\n font-size: 12px;\n margin: 0; padding: 0;\n}\n\n.browsercast-markers {\n position: absolute;\n top: 0; height: 10px;\n left: 3em; right: 1em;\n background-color: #e3e3e3;\n}\n") }
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