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-rw-r--r--deck.js/extensions/smartsyntax/deck.smartsyntax.js226
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diff --git a/deck.js/extensions/smartsyntax/deck.smartsyntax.js b/deck.js/extensions/smartsyntax/deck.smartsyntax.js
new file mode 100644
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@@ -0,0 +1,226 @@
+/*!
+Deck JS - deck.smartsyntax
+Copyright (c) 2012 Rémi Emonet
+Dual licensed under the MIT license and GPL license.
+https://github.com/imakewebthings/deck.js/blob/master/MIT-license.txt
+https://github.com/imakewebthings/deck.js/blob/master/GPL-license.txt
+*/
+
+/*
+This module provides a support for a shorter syntax for slides.
+*/
+
+(function($, deck, undefined) {
+ var $d = $(document);
+ var may = function(f) {return f ? f : function() {}};
+ var startsWith = function(longStr, part) {return longStr.substr(0, part.length) == part;}
+ var startsWithIgnoreCase = function(longStr, part) {return longStr.substr(0, part.length).toUpperCase() == part.toUpperCase();}
+ var maybeAddClasses = function(toWhat, spaceSeparatedClasses, uniqueId) {
+ if (uniqueId != "") $(toWhat).attr("id", uniqueId);
+ if (spaceSeparatedClasses == "") return;
+ var parts = spaceSeparatedClasses.split(/ +/);
+ for (i in parts) {
+ $(toWhat).addClass(parts[i]);
+ }
+ }
+
+ var interpretationOfSmartLanguage = function(smart, doc) {
+ var res = new Array();
+ var inSlide = null;
+ var indent = "";
+ var deepestList = null;
+ var remain = smart;
+
+ var processMath = function(content) {
+ return content.replace(/\$([^$][^$]*)\$/g, '<span class="latex">\\displaystyle $1</span>').replace(/\$\$/, '$');
+ }
+
+ var setEnrichedContent = function(what, content) {
+ content = processMath(content);
+ return what.innerHTML = content;
+ }
+ var endSlide = function() {
+ inSlide = null;
+ indent = new Array();
+ indent = "";
+ deepestList = null;
+ }
+
+ while (true) {
+ var nl = remain.indexOf("\n");
+ var line = remain.substring(0, nl).replace(/^ */, "");
+ // we iterate over the lines
+ // treat trailing unique-id and classes before anything
+ var uniqueId = "";
+ while (line.match(/^(.*)#([^\]\| >]*)$/)) {
+ uniqueId = RegExp.$2;
+ line = RegExp.$1;
+ }
+ var addClasses = "";
+ {
+ while (line.match(/^(.*)\[([^\] >]*)\]$/)) {
+ addClasses = RegExp.$2 + " " + addClasses;
+ line = RegExp.$1;
+ }
+ }
+ if (line == "") {
+ } else if (line.match(/^==(.*)==$/)) {
+ var title = RegExp.$1;
+ if (inSlide) endSlide();
+ inSlide = doc.createElement("section");
+ $(inSlide).addClass("slide");
+ maybeAddClasses(inSlide, addClasses, uniqueId);
+ var h = doc.createElement("h1");
+ setEnrichedContent(h, title);
+ inSlide.appendChild(h);
+ deepestList = inSlide;
+ res[res.length] = inSlide;
+ } else if (line.match(/^=(.*)=$/)) {
+ var title = RegExp.$1;
+ if (inSlide) endSlide();
+ inSlide = doc.createElement("section");
+ $(inSlide).addClass("slide");
+ maybeAddClasses(inSlide, addClasses, uniqueId);
+ var h = doc.createElement("h2");
+ setEnrichedContent(h, title);
+ inSlide.appendChild(h);
+ deepestList = inSlide;
+ res[res.length] = inSlide;
+ } else if (line.match(/^([-*#]+)(.*)$/)) {
+ var pref = RegExp.$1;
+ var content = RegExp.$2;
+ if (indent == "" && pref == "") {
+ // do not create the li
+ } else if (pref == indent) {
+ var li = doc.createElement("li");
+ maybeAddClasses(li, addClasses, uniqueId);
+ setEnrichedContent(li, content);
+ deepestList.appendChild(li);
+ } else {
+ // un-push as needed
+ while (! startsWith(pref, indent)) {
+ deepestList = deepestList.parentNode;
+ if (deepestList.tagName == "LI") deepestList = deepestList.parentNode;
+ indent = indent.substr(0, indent.length - 1);
+ }
+ // clean the special '-' that we can use for magic unpush
+ pref = pref.replace(/^-*/, "");
+ // re-push as needed
+ while (pref.length > indent.length) {
+ var asso = {"*": "ul", "#": "ol"};
+ var toPush = pref.substr(indent.length, 1);
+ indent = indent.concat(toPush);
+ var list = doc.createElement(asso[toPush]);
+ if ((deepestList.tagName == "UL" || deepestList.tagName == "OL") && deepestList.childNodes.length > 0) {
+ deepestList.lastChild.appendChild(list);
+ } else {
+ deepestList.appendChild(list);
+ }
+ deepestList = list;
+ }
+ if (indent == "" && pref == "") {
+ // do not create the li
+ } else {
+ var li = doc.createElement("li");
+ maybeAddClasses(li, addClasses, uniqueId);
+ setEnrichedContent(li, content);
+ deepestList.appendChild(li);
+ }
+ }
+ } else if (startsWithIgnoreCase(line, "@SVG:")) {
+ var parts = line.replace(/@SVG\: */i, "").split(/ +/);
+ var obj = $("<object type='deckjs/svg'/>");
+ $.each(parts[0].split(/,/), function(i,c){obj.addClass(c);});
+ obj.append($("<param name='src'/>").attr("value", parts[1]))
+ .append($("<param name='width'/>").attr("value", parts[2]))
+ .append($("<param name='height'/>").attr("value", parts[3]))
+ .appendTo(inSlide);
+ } else if (startsWithIgnoreCase(line, "@ANIM-PLAY:")) {
+ line = line.replace(/@ANIM-PLAY\: */i, "");
+ $("<div/>").addClass("anim-play slide").attr("data-what", line).appendTo(deepestList);
+ } else if (startsWithIgnoreCase(line, "@ANIM-PAUSE:")) {
+ line = line.replace(/@ANIM-PAUSE\: */i, "");
+ $("<div/>").addClass("anim-pause slide").attr("data-what", line).appendTo(deepestList);
+ } else if (startsWithIgnoreCase(line, "@ANIM-ATTRIBUTE:")) {
+ line = line.replace(/@ANIM-ATTRIBUTE\: */i, "");
+ var main = line.split(/ *: */);
+ $("<div/>").addClass("anim-attribute slide").attr("data-dur", main[0]).attr("data-what", main[1]).attr("data-attr", main[2]+":"+main[3]).appendTo(deepestList);
+ } else if (startsWithIgnoreCase(line, "@ANIM-APPEAR:")) {
+ line = line.replace(/@ANIM-APPEAR\: */i, "");
+ if (uniqueId != "") line += "#"+uniqueId; // restore possibly removed id
+ var main = line.split(/ *: */);
+ var dur = main[0];
+ var parts = main[1].split(/ *\| */);
+ for (i in parts) {
+ // process each group of simultaneous animations
+ var subparts = parts[i].split(/ *\+ */);
+ for (ii in subparts) {
+ var what = subparts[ii];
+ var continuating = ii != subparts.length-1;
+ var add = $("<div/>");
+ add.attr("data-dur", dur);
+ if (what[0] == '-') {
+ add.addClass("anim-hide");
+ what = what.substring(1);
+ } else if (what[0] == '@') {
+ // TODO if it looks like @....@ then the target is specified, else it is just all SVGs root elements
+ add.addClass("anim-viewboxas");
+ what = what.substring(1);
+ add.attr("data-as", what);
+ what = "svg";
+ } else {
+ add.addClass("anim-show");
+ }
+ add.addClass("slide").attr("data-what", what);
+ if (continuating) add.addClass("anim-continue");
+ add.appendTo(deepestList);
+ }
+ }
+ } else if (startsWith(line, "@<")) {
+ line = line.replace(/^@/, "");
+ var contentToAdd = "";
+ // test on remain to avoid infinite loop
+ while (line != null && remain.length != 0) {
+ if (line.match(/^@<\//)) {
+ // normal stopping condition
+ line = line.replace(/^@/, "");
+ contentToAdd += " " + line + "\n";
+ break;
+ }
+ if (nl != -1) remain = remain.substring(nl + 1);
+ contentToAdd += " " + line + "\n";
+ nl = remain.indexOf("\n");
+ line = remain.substring(0, nl).replace(/^ */, "");
+ }
+ deepestList.innerHTML = deepestList.innerHTML + processMath(contentToAdd) + " ";
+ } else {
+ while (true) {
+ try {
+ deepestList.innerHTML = deepestList.innerHTML + processMath(line) + " ";
+ break;
+ } catch (e) {
+ // TODO was ok with xhtml not really now
+ remain = remain.substring(nl + 1);
+ nl = remain.indexOf("\n");
+ var line2 = remain.substring(0, nl).replace(/^ */, "");
+ line = line + "\n" + line2;
+ }
+ }
+ }
+ if (nl != -1) remain = remain.substring(nl + 1);
+ else break;
+ }
+ return res;
+ }
+
+ // this have to be executed before the deck init
+ $d.bind('deck.beforeInit', function() {
+ $('.smart').each(function() {
+ var it = this;
+ var slides = interpretationOfSmartLanguage(it.innerHTML, document);
+ it.innerHTML = ""; // clear the smart node
+ $(it).after(slides);
+ });
+ });
+
+})(jQuery, 'deck'); \ No newline at end of file
generated by cgit v1.2.1 (git 2.18.0) at 2024-11-24 14:28:03 +0000