New build and test system

.gitignore

+node_modules
\ No newline at end of file

Gruntfile.js

+module.exports = function(grunt) {
+
+	grunt.initConfig({
+		pkg: grunt.file.readJSON('package.json'),
+		uglify: {
+			options: {
+				mangle: true,
+				banner: '/**\n * Shower HTML presentation engine: github.com/shower/shower\n * @copyright 2010–<%= grunt.template.today("yyyy") %> Vadim Makeev, pepelsbey.net\n * @license MIT license: github.com/shower/shower/wiki/MIT-License\n */\n'
+			},
+			build: {
+				src: '<%= pkg.name %>.js',
+				dest: '<%= pkg.name %>.min.js'
+			}
+		},
+		dalek: {
+			test: {
+				src: 'tests/keys.js'
+			}
+		}
+	});
+
+	grunt.loadNpmTasks('grunt-contrib-uglify');
+	grunt.loadNpmTasks('grunt-dalek');
+
+	grunt.registerTask('default', ['uglify', 'dalek']);
+
+};
\ No newline at end of file

package.json

+{
+  "name": "shower",
+  "description": "Shower HTML presentation engine",
+  "repository": "https://github.com/shower/shower/",
+  "version": "1.0.0",
+  "devDependencies": {
+    "dalekjs": "0.0.8",
+    "grunt": "~0.4.2",
+    "grunt-contrib-uglify": "~0.3.0",
+    "grunt-dalek": "~0.2.0"
+  }
+}

shower.min.js

@@ -3,4 +3,4 @@
  * @copyright 2010–2013 Vadim Makeev, pepelsbey.net
  * @license MIT license: github.com/shower/shower/wiki/MIT-License
  */
-window.shower=window.shower||function(e,t,i){var r={},n=e.location,s=t.body,l=[],o=[],a,u=!!(e.history&&e.history.pushState);function d(e){for(var t in e){if(e.hasOwnProperty(t)){this[t]=e[t]}}}d.prototype={getSlideNumber:function(){return this.number},isLast:function(){return r.slideList.length===this.number+1},isFinished:function(){return this.innerComplete>=this.innerLength},process:function(e){if(this.timing){this.initTimer(e);return this}this.next(e);return this},initTimer:function(e){var t=this;if(!t.timing){return false}t.stopTimer();if(t.isFinished()){a=setInterval(function(){t.stopTimer();e.next()},t.timing*(t.innerLength||1))}else{a=setInterval(function(){if(t.isFinished()){t.stopTimer();e.next()}else{t.next(e)}},t.timing)}return this},stopTimer:function(){if(a){clearInterval(a);a=false}return this},prev:function(e){var i,r=this;if(!r.hasInnerNavigation||r.isFinished()||r.innerComplete===0){e.prev();return false}i=t.getElementById(r.id).querySelectorAll(".next.active");if(!i||i.length<1){return false}if(r.innerComplete>0){r.innerComplete--;i[i.length-1].classList.remove("active")}else{e.prev()}return this},next:function(e){var i,r=this;if(!r.hasInnerNavigation||r.isFinished()){e.next();return false}if(!r.isFinished()){i=t.getElementById(r.id).querySelectorAll(".next:not(.active)");i[0].classList.add("active");r.innerComplete++}return this}};r._getData=function(e,t){return e.dataset?e.dataset[t]:e.getAttribute("data-"+t)};r.slideList=[];r.init=function(e,i){var n;e=e||".slide";i=i||"div.progress div";l=t.querySelectorAll(e);o=t.querySelector(i);for(var s=0;s<l.length;s++){if(!l[s].id){l[s].id=s+1}n=r._getData(l[s],"timing");if(n&&/^(\d{1,2}:)?\d{1,3}$/.test(n)){if(n.indexOf(":")!==-1){n=n.split(":");n=(parseInt(n[0],10)*60+parseInt(n[1],10))*1e3}else{n=parseInt(n,10)*1e3}if(n===0){n=false}}else{n=false}r.slideList.push(new d({id:l[s].id,number:s,hasInnerNavigation:null!==l[s].querySelector(".next"),timing:n,innerLength:l[s].querySelectorAll(".next").length,innerComplete:0}))}return r};r._getTransform=function(){var t=Math.max(s.clientWidth/e.innerWidth,s.clientHeight/e.innerHeight);return"scale("+1/t+")"};r._applyTransform=function(e){["WebkitTransform","MozTransform","msTransform","OTransform","transform"].forEach(function(t){s.style[t]=e});return true};r._isNumber=function(e){return!isNaN(parseFloat(e))&&isFinite(e)};r._normalizeSlideNumber=function(e){if(!r._isNumber(e)){throw new Error("Gimme slide number as Number, baby!")}if(e<0){e=0}if(e>=r.slideList.length){e=r.slideList.length-1}return e};r._getSlideIdByEl=function(e){while("BODY"!==e.nodeName&&"HTML"!==e.nodeName){if(e.classList.contains("slide")){return e.id}else{e=e.parentNode}}return""};r._checkInteractiveElement=function(e){return"A"===e.target.nodeName};r.getSlideNumber=function(e){var t=r.slideList.length-1,i;if(e===""){i=0}for(;t>=0;--t){if(e===r.slideList[t].id){i=t;break}}return i};r.go=function(e,t){var i;if(!r._isNumber(e)){throw new Error("Gimme slide number as Number, baby!")}if(!r.slideList[e]){return false}n.hash=r.getSlideHash(e);r.updateProgress(e);r.updateActiveAndVisitedSlides(e);if(r.isSlideMode()){r.showPresenterNotes(e);i=r.slideList[e];if(i.timing){i.initTimer(r)}}if(typeof t==="function"){t()}return e};r.next=function(e){var t=r.getCurrentSlideNumber(),i=r.slideList[t+1];if(!i){return false}r.go(t+1);if(typeof e==="function"){e()}return this};r._turnNextSlide=function(e){var t=r.getCurrentSlideNumber(),i=r.slideList[t];if(r.isSlideMode()){i.stopTimer();i.next(r)}else{r.go(t+1)}if(typeof e==="function"){e()}return};r.prev=r.previous=function(e){var t=r.getCurrentSlideNumber();if(t<1){return false}r.go(t-1);if(typeof e==="function"){e()}return true};r._turnPreviousSlide=function(e){var t=r.getCurrentSlideNumber(),i=r.slideList[t];i.stopTimer();if(r.isSlideMode()){i.prev(r)}else{r.go(t-1)}if(typeof e==="function"){e()}return true};r.first=function(e){var t=r.slideList[r.getCurrentSlideNumber()];t.timing&&t.stopTimer();r.go(0);if(typeof e==="function"){e()}};r.last=function(e){var t=r.slideList[r.getCurrentSlideNumber()];t.timing&&t.stopTimer();r.go(r.slideList.length-1);if(typeof e==="function"){e()}};r.enterSlideMode=function(e){var t=r.getCurrentSlideNumber();s.classList.remove("list");s.classList.add("full");if(r.isListMode()&&u){history.pushState(null,null,n.pathname+"?full"+r.getSlideHash(t))}r._applyTransform(r._getTransform());if(typeof e==="function"){e()}return true};r.enterListMode=function(e){var t;s.classList.remove("full");s.classList.add("list");r.clearPresenterNotes();if(r.isListMode()){return false}t=r.getCurrentSlideNumber();r.slideList[t].stopTimer();if(r.isSlideMode()&&u){history.pushState(null,null,n.pathname+r.getSlideHash(t))}r.scrollToSlide(t);r._applyTransform("none");if(typeof e==="function"){e()}return true};r.toggleMode=function(e){if(r.isListMode()){r.enterSlideMode()}else{r.enterListMode()}if(typeof e==="function"){e()}return true};r.getCurrentSlideNumber=function(){var e=r.slideList.length-1,t=n.hash.substr(1);for(;e>=0;--e){if(t===r.slideList[e].id){return e}}return 0};r.scrollToSlide=function(i){var n,s=false;if(!r._isNumber(i)){throw new Error("Gimme slide number as Number, baby!")}if(r.isSlideMode()){throw new Error("You can't scroll to because you in slide mode. Please, switch to list mode.")}if(r.slideList[i]){n=t.getElementById(r.slideList[i].id);e.scrollTo(0,n.offsetTop);s=true}else{throw new Error("There is no slide with number "+i)}return s};r.isListMode=function(){return u?!/^full.*/.test(n.search.substr(1)):s.classList.contains("list")};r.isSlideMode=function(){return u?/^full.*/.test(n.search.substr(1)):s.classList.contains("full")};r.updateProgress=function(e){if(null===o){return false}if(!r._isNumber(e)){throw new Error("Gimme slide number as Number, baby!")}o.style.width=(100/(r.slideList.length-1)*r._normalizeSlideNumber(e)).toFixed(2)+"%";return true};r.updateActiveAndVisitedSlides=function(e){var i,n,s=r.slideList.length;e=r._normalizeSlideNumber(e);if(!r._isNumber(e)){throw new Error("Gimme slide number as Number, baby!")}for(i=0;i<s;++i){n=t.getElementById(r.slideList[i].id);if(i<e){n.classList.remove("active");n.classList.add("visited")}else if(i>e){n.classList.remove("visited");n.classList.remove("active")}else{n.classList.remove("visited");n.classList.add("active")}}return true};r.clearPresenterNotes=function(){if(r.isSlideMode()&&e.console&&e.console.clear){console.clear()}};r.showPresenterNotes=function(i){r.clearPresenterNotes();if(e.console){i=r._normalizeSlideNumber(i);var n=r.slideList[i].id,s=r.slideList[i+1]?r.slideList[i+1].id:null,l=t.getElementById(n).querySelector("footer");if(l&&l.innerHTML){console.info(l.innerHTML.replace(/\n\s+/g,"\n"))}if(s){var o=t.getElementById(s).querySelector("h2");if(o){o=o.innerHTML.replace(/^\s+|<[^>]+>/g,"");console.info("NEXT: "+o)}}}};r.getSlideHash=function(e){if(!r._isNumber(e)){throw new Error("Gimme slide number as Number, baby!")}e=r._normalizeSlideNumber(e);return"#"+r.slideList[e].id};r.wheel=function(e){var n=t.querySelector("body"),s,l=n.getAttribute("data-scroll")==="locked";if(!l&&!r.isListMode()){n.setAttribute("data-scroll","locked");if(e.deltaY===i){s=e.wheelDeltaY<0}else{s=e.deltaY>0}if(s){r._turnNextSlide()}else{r._turnPreviousSlide()}setTimeout(function(){n.setAttribute("data-scroll","unlocked")},200)}};e.addEventListener("DOMContentLoaded",function(){if(s.classList.contains("full")||r.isSlideMode()){r.go(r.getCurrentSlideNumber());r.enterSlideMode()}},false);e.addEventListener("popstate",function(){if(r.isListMode()){r.enterListMode()}else{r.enterSlideMode()}},false);e.addEventListener("resize",function(){if(r.isSlideMode()){r._applyTransform(r._getTransform())}},false);t.addEventListener("keydown",function(e){var t=r.getCurrentSlideNumber(),i=r.slideList[t],n;switch(e.which){case 80:if(r.isListMode()&&e.altKey&&e.metaKey){e.preventDefault();n=i.number;r.go(n);r.enterSlideMode();r.showPresenterNotes(n);i.timing&&i.initTimer(r)}break;case 116:e.preventDefault();if(r.isListMode()){n=e.shiftKey?i.number:0;r.go(n);r.enterSlideMode();r.showPresenterNotes(n);i.timing&&i.initTimer(r)}else{r.enterListMode()}break;case 13:if(r.isListMode()&&t){e.preventDefault();r.enterSlideMode();r.showPresenterNotes(t);i.timing&&i.initTimer(r)}break;case 27:if(r.isSlideMode()){e.preventDefault();r.enterListMode()}break;case 33:case 38:case 37:case 72:case 75:if(e.altKey||e.ctrlKey||e.metaKey){return}e.preventDefault();r._turnPreviousSlide();break;case 34:case 40:case 39:case 76:case 74:if(e.altKey||e.ctrlKey||e.metaKey){return}e.preventDefault();r._turnNextSlide();break;case 36:e.preventDefault();r.first();break;case 35:e.preventDefault();r.last();break;case 9:case 32:e.preventDefault();r[e.shiftKey?"_turnPreviousSlide":"_turnNextSlide"]();break;default:}},false);r.init();t.addEventListener("click",function(e){var t=r._getSlideIdByEl(e.target),i,n;if(t&&r.isListMode()){i=r.getSlideNumber(t);r.go(i);r.enterSlideMode();r.showPresenterNotes(i);n=r.slideList[i];if(n.timing){n.initTimer(r)}}},false);t.addEventListener("touchstart",function(t){var i=r._getSlideIdByEl(t.target),n,s,l;if(i){if(r.isSlideMode()&&!r._checkInteractiveElement(t)){l=t.touches[0].pageX;if(l>e.innerWidth/2){r._turnNextSlide()}else{r._turnPreviousSlide()}}if(r.isListMode()){n=r.getSlideNumber(i);r.go(n);r.enterSlideMode();r.showPresenterNotes(n);s=r.slideList[n];if(s.timing){s.initTimer(r)}}}},false);t.addEventListener("touchmove",function(e){if(r.isSlideMode()){e.preventDefault()}},false);t.addEventListener("wheel",r.wheel,false);t.addEventListener("mousewheel",r.wheel,false);return r}(this,this.document);
+window.shower=window.shower||function(a,b,c){function d(a){for(var b in a)a.hasOwnProperty(b)&&(this[b]=a[b])}var e,f={},g=a.location,h=b.body,i=[],j=[],k=!(!a.history||!a.history.pushState);return d.prototype={getSlideNumber:function(){return this.number},isLast:function(){return f.slideList.length===this.number+1},isFinished:function(){return this.innerComplete>=this.innerLength},process:function(a){return this.timing?(this.initTimer(a),this):(this.next(a),this)},initTimer:function(a){var b=this;return b.timing?(b.stopTimer(),e=b.isFinished()?setInterval(function(){b.stopTimer(),a.next()},b.timing*(b.innerLength||1)):setInterval(function(){b.isFinished()?(b.stopTimer(),a.next()):b.next(a)},b.timing),this):!1},stopTimer:function(){return e&&(clearInterval(e),e=!1),this},prev:function(a){var c,d=this;return!d.hasInnerNavigation||d.isFinished()||0===d.innerComplete?(a.prev(),!1):(c=b.getElementById(d.id).querySelectorAll(".next.active"),!c||c.length<1?!1:(d.innerComplete>0?(d.innerComplete--,c[c.length-1].classList.remove("active")):a.prev(),this))},next:function(a){var c,d=this;return!d.hasInnerNavigation||d.isFinished()?(a.next(),!1):(d.isFinished()||(c=b.getElementById(d.id).querySelectorAll(".next:not(.active)"),c[0].classList.add("active"),d.innerComplete++),this)}},f._getData=function(a,b){return a.dataset?a.dataset[b]:a.getAttribute("data-"+b)},f.slideList=[],f.init=function(a,c){var e;a=a||".slide",c=c||"div.progress div",i=b.querySelectorAll(a),j=b.querySelector(c);for(var g=0;g<i.length;g++)i[g].id||(i[g].id=g+1),e=f._getData(i[g],"timing"),e&&/^(\d{1,2}:)?\d{1,3}$/.test(e)?(-1!==e.indexOf(":")?(e=e.split(":"),e=1e3*(60*parseInt(e[0],10)+parseInt(e[1],10))):e=1e3*parseInt(e,10),0===e&&(e=!1)):e=!1,f.slideList.push(new d({id:i[g].id,number:g,hasInnerNavigation:null!==i[g].querySelector(".next"),timing:e,innerLength:i[g].querySelectorAll(".next").length,innerComplete:0}));return f},f._getTransform=function(){var b=Math.max(h.clientWidth/a.innerWidth,h.clientHeight/a.innerHeight);return"scale("+1/b+")"},f._applyTransform=function(a){return["WebkitTransform","MozTransform","msTransform","OTransform","transform"].forEach(function(b){h.style[b]=a}),!0},f._isNumber=function(a){return!isNaN(parseFloat(a))&&isFinite(a)},f._normalizeSlideNumber=function(a){if(!f._isNumber(a))throw new Error("Gimme slide number as Number, baby!");return 0>a&&(a=0),a>=f.slideList.length&&(a=f.slideList.length-1),a},f._getSlideIdByEl=function(a){for(;"BODY"!==a.nodeName&&"HTML"!==a.nodeName;){if(a.classList.contains("slide"))return a.id;a=a.parentNode}return""},f._checkInteractiveElement=function(a){return"A"===a.target.nodeName},f.getSlideNumber=function(a){var b,c=f.slideList.length-1;for(""===a&&(b=0);c>=0;--c)if(a===f.slideList[c].id){b=c;break}return b},f.go=function(a,b){var c;if(!f._isNumber(a))throw new Error("Gimme slide number as Number, baby!");return f.slideList[a]?(g.hash=f.getSlideHash(a),f.updateProgress(a),f.updateActiveAndVisitedSlides(a),f.isSlideMode()&&(f.showPresenterNotes(a),c=f.slideList[a],c.timing&&c.initTimer(f)),"function"==typeof b&&b(),a):!1},f.next=function(a){var b=f.getCurrentSlideNumber(),c=f.slideList[b+1];return c?(f.go(b+1),"function"==typeof a&&a(),this):!1},f._turnNextSlide=function(a){var b=f.getCurrentSlideNumber(),c=f.slideList[b];f.isSlideMode()?(c.stopTimer(),c.next(f)):f.go(b+1),"function"==typeof a&&a()},f.prev=f.previous=function(a){var b=f.getCurrentSlideNumber();return 1>b?!1:(f.go(b-1),"function"==typeof a&&a(),!0)},f._turnPreviousSlide=function(a){var b=f.getCurrentSlideNumber(),c=f.slideList[b];return c.stopTimer(),f.isSlideMode()?c.prev(f):f.go(b-1),"function"==typeof a&&a(),!0},f.first=function(a){var b=f.slideList[f.getCurrentSlideNumber()];b.timing&&b.stopTimer(),f.go(0),"function"==typeof a&&a()},f.last=function(a){var b=f.slideList[f.getCurrentSlideNumber()];b.timing&&b.stopTimer(),f.go(f.slideList.length-1),"function"==typeof a&&a()},f.enterSlideMode=function(a){var b=f.getCurrentSlideNumber();return h.classList.remove("list"),h.classList.add("full"),f.isListMode()&&k&&history.pushState(null,null,g.pathname+"?full"+f.getSlideHash(b)),f._applyTransform(f._getTransform()),"function"==typeof a&&a(),!0},f.enterListMode=function(a){var b;return h.classList.remove("full"),h.classList.add("list"),f.clearPresenterNotes(),f.isListMode()?!1:(b=f.getCurrentSlideNumber(),f.slideList[b].stopTimer(),f.isSlideMode()&&k&&history.pushState(null,null,g.pathname+f.getSlideHash(b)),f.scrollToSlide(b),f._applyTransform("none"),"function"==typeof a&&a(),!0)},f.toggleMode=function(a){return f.isListMode()?f.enterSlideMode():f.enterListMode(),"function"==typeof a&&a(),!0},f.getCurrentSlideNumber=function(){for(var a=f.slideList.length-1,b=g.hash.substr(1);a>=0;--a)if(b===f.slideList[a].id)return a;return 0},f.scrollToSlide=function(c){var d,e=!1;if(!f._isNumber(c))throw new Error("Gimme slide number as Number, baby!");if(f.isSlideMode())throw new Error("You can't scroll to because you in slide mode. Please, switch to list mode.");if(!f.slideList[c])throw new Error("There is no slide with number "+c);return d=b.getElementById(f.slideList[c].id),a.scrollTo(0,d.offsetTop),e=!0,e},f.isListMode=function(){return k?!/^full.*/.test(g.search.substr(1)):h.classList.contains("list")},f.isSlideMode=function(){return k?/^full.*/.test(g.search.substr(1)):h.classList.contains("full")},f.updateProgress=function(a){if(null===j)return!1;if(!f._isNumber(a))throw new Error("Gimme slide number as Number, baby!");return j.style.width=(100/(f.slideList.length-1)*f._normalizeSlideNumber(a)).toFixed(2)+"%",!0},f.updateActiveAndVisitedSlides=function(a){var c,d,e=f.slideList.length;if(a=f._normalizeSlideNumber(a),!f._isNumber(a))throw new Error("Gimme slide number as Number, baby!");for(c=0;e>c;++c)d=b.getElementById(f.slideList[c].id),a>c?(d.classList.remove("active"),d.classList.add("visited")):c>a?(d.classList.remove("visited"),d.classList.remove("active")):(d.classList.remove("visited"),d.classList.add("active"));return!0},f.clearPresenterNotes=function(){f.isSlideMode()&&a.console&&a.console.clear&&console.clear()},f.showPresenterNotes=function(c){if(f.clearPresenterNotes(),a.console){c=f._normalizeSlideNumber(c);var d=f.slideList[c].id,e=f.slideList[c+1]?f.slideList[c+1].id:null,g=b.getElementById(d).querySelector("footer");if(g&&g.innerHTML&&console.info(g.innerHTML.replace(/\n\s+/g,"\n")),e){var h=b.getElementById(e).querySelector("h2");h&&(h=h.innerHTML.replace(/^\s+|<[^>]+>/g,""),console.info("NEXT: "+h))}}},f.getSlideHash=function(a){if(!f._isNumber(a))throw new Error("Gimme slide number as Number, baby!");return a=f._normalizeSlideNumber(a),"#"+f.slideList[a].id},f.wheel=function(a){var d,e=b.querySelector("body"),g="locked"===e.getAttribute("data-scroll");g||f.isListMode()||(e.setAttribute("data-scroll","locked"),d=a.deltaY===c?a.wheelDeltaY<0:a.deltaY>0,d?f._turnNextSlide():f._turnPreviousSlide(),setTimeout(function(){e.setAttribute("data-scroll","unlocked")},200))},a.addEventListener("DOMContentLoaded",function(){(h.classList.contains("full")||f.isSlideMode())&&(f.go(f.getCurrentSlideNumber()),f.enterSlideMode())},!1),a.addEventListener("popstate",function(){f.isListMode()?f.enterListMode():f.enterSlideMode()},!1),a.addEventListener("resize",function(){f.isSlideMode()&&f._applyTransform(f._getTransform())},!1),b.addEventListener("keydown",function(a){var b,c=f.getCurrentSlideNumber(),d=f.slideList[c];switch(a.which){case 80:f.isListMode()&&a.altKey&&a.metaKey&&(a.preventDefault(),b=d.number,f.go(b),f.enterSlideMode(),f.showPresenterNotes(b),d.timing&&d.initTimer(f));break;case 116:a.preventDefault(),f.isListMode()?(b=a.shiftKey?d.number:0,f.go(b),f.enterSlideMode(),f.showPresenterNotes(b),d.timing&&d.initTimer(f)):f.enterListMode();break;case 13:f.isListMode()&&c&&(a.preventDefault(),f.enterSlideMode(),f.showPresenterNotes(c),d.timing&&d.initTimer(f));break;case 27:f.isSlideMode()&&(a.preventDefault(),f.enterListMode());break;case 33:case 38:case 37:case 72:case 75:if(a.altKey||a.ctrlKey||a.metaKey)return;a.preventDefault(),f._turnPreviousSlide();break;case 34:case 40:case 39:case 76:case 74:if(a.altKey||a.ctrlKey||a.metaKey)return;a.preventDefault(),f._turnNextSlide();break;case 36:a.preventDefault(),f.first();break;case 35:a.preventDefault(),f.last();break;case 9:case 32:a.preventDefault(),f[a.shiftKey?"_turnPreviousSlide":"_turnNextSlide"]()}},!1),f.init(),b.addEventListener("click",function(a){var b,c,d=f._getSlideIdByEl(a.target);d&&f.isListMode()&&(b=f.getSlideNumber(d),f.go(b),f.enterSlideMode(),f.showPresenterNotes(b),c=f.slideList[b],c.timing&&c.initTimer(f))},!1),b.addEventListener("touchstart",function(b){var c,d,e,g=f._getSlideIdByEl(b.target);g&&(f.isSlideMode()&&!f._checkInteractiveElement(b)&&(e=b.touches[0].pageX,e>a.innerWidth/2?f._turnNextSlide():f._turnPreviousSlide()),f.isListMode()&&(c=f.getSlideNumber(g),f.go(c),f.enterSlideMode(),f.showPresenterNotes(c),d=f.slideList[c],d.timing&&d.initTimer(f)))},!1),b.addEventListener("touchmove",function(a){f.isSlideMode()&&a.preventDefault()},!1),b.addEventListener("wheel",f.wheel,!1),b.addEventListener("mousewheel",f.wheel,!1),f}(this,this.document);
\ No newline at end of file