9 SWS.Utils = new function () {
12 self.isUndefined = function (o) { return typeof o == "undefined"; };
13 self.push2 = function (t, i, v) {
14 if ((typeof t[i]) == 'undefined') {
21 self.isEmpty = function (o) {
22 for(var _ in o) return false;
26 self.parseFrameSpec = function (s) {
27 var elems = s.split("_");
31 for(var i = 0; i < elems.length; i++){
32 var bounds = elems[i].split("-");
33 if (bounds.length > 2 || bounds.length == 0) return {};
34 if (bounds.length == 1) bounds[1] = bounds[0];
35 var a = parseInt(bounds[0]);
36 var b = parseInt(bounds[1])
37 if (!isFinite(a) || !isFinite(b)) return {};
38 a = Math.min(a, 1000); // don't allow more than 1000 frames/slide
39 b = Math.min(b, 1000);
40 if (b > max_value) max_value = b;
41 for (var j = a; j <= b; j++)
47 self.getParameterByName = function (name) {
48 name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
49 var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"),
50 results = regex.exec(location.search);
51 return results == null ? "" : decodeURIComponent(results[1].replace(/\+/g, " "));
58 SWS.Templates = new function () {
60 self.controlPanel = "<div id='sws-control-panel-canvas'><div id='sws-control-panel'>\
61 <div id='sws-control-panel-title-bar'>\
62 <a title='Toggle fullscreen' id='sws-control-panel-fullscreen' class='sws-symbol' onclick='SWS.Presentation.toggleFullScreen();'></a>\
63 <a title='Close panel' id='sws-control-panel-close' onclick='$(\"#sws-control-panel-canvas\").toggle();'>✖</a>\
65 <div id='sws-control-panel-options'>\
66 <span title='Change the aspect ratio' class='sws-symbol' >💻</span><select id='sws-aspect-select' onchange='SWS.Presentation.changeAspect();'>\
67 <option value='sws-aspect-4-3'>4:3</option>\
68 <option value='sws-aspect-16-9'>16:9</option>\
69 <option value='sws-aspect-16-10'>16:10</option>\
71 <span title='Change the theme' class='sws-symbol'>🎨</span><select id='sws-theme-select' onchange='SWS.Presentation.changeTheme();'></select>\
72 <a onclick='SWS.Presentation.openPrint()' ><span title='Open Print-Out' class='sws-symbol'></span></a>\
74 <div id='sws-control-panel-navigation'>\
75 <a title='First slide' class='sws-symbol' onclick='SWS.Presentation.goToSlide(SWS.Presentation.firstSlide());' >⏮</a>\
76 <a title='Previous slide' class='sws-symbol' onclick='SWS.Presentation.previousSlide();SWS.Presentation.refresh();'>⏪</a>\
77 <a title='Previous step' class='sws-symbol' style='-webkit-transform: scaleX(-1);' onclick='SWS.Presentation.previous();SWS.Presentation.refresh();'>▶</a>\
78 <a title='Next step' class='sws-symbol' onclick='SWS.Presentation.next();SWS.Presentation.refresh();'>▶</a>\
79 <a title='Next slide' class='sws-symbol' onclick='SWS.Presentation.nextSlide();SWS.Presentation.refresh();'>⏩</a>\
80 <a title='Last slide' class='sws-symbol' onclick='SWS.Presentation.goToSlide(SWS.Presentation.lastSlide());'>⏭</a>\
82 <span class='sws-symbol'></span><input type='text' id='sws-control-panel-slide-input' oninput='SWS.Presentation.goToSlide($(\"#sws-control-panel-slide-input\").val()-1);'></input><span id='sws-control-panel-total-slides'></span>\
83 <input type='range' title='Navigate the presentation' id='sws-control-panel-navigation-bar' onchange='SWS.Presentation.navigate();' step='1'></input>\
87 self.slideActivate = function (o) {
88 if (!(o.hasClass("sws-active-slide"))){
89 o.removeClass("sws-inactive-slide").addClass("sws-active-slide");
93 self.slideDeactivate = function (o) {
94 if (!(o.hasClass("sws-inactive-slide"))){
95 o.removeClass("sws-active-slide").addClass("sws-inactive-slide");
99 self.slideChange = function (from, to) {
100 var canvas = $(".sws-canvas");
101 self.slideDeactivate($(canvas[from]));
102 self.slideActivate($(canvas[to]));
105 self.objectActivate = function (o) {
106 if (!(o.hasClass("sws-active-object"))){
107 o.removeClass("sws-inactive-object").addClass("sws-active-object");
113 self.objectDeactivate = function (o) {
114 if (!(o.hasClass("sws-inactive-object"))){
115 o.addClass("sws-inactive-object").removeClass("sws-active-object");
121 self.updateFooter = function (o) {
122 var footer = o.find(".sws-footer");
123 if (footer.length && (footer.children("*").length == 0)) {
124 var i = SWS.Presentation.getCurrentSlide();
125 var cur = $( "<span class='sws-current-slide-number'>"
128 var sep = $( "<span class='sws-slide-num-sep' />");
129 var tot = $( "<span class='sws-last-slide-number'>"
130 + (SWS.Presentation.getNumSlides())
132 footer.append(cur).append(sep).append(tot);
135 self.updateHeader = function (o) {};
137 SWS.ConfigBuilder = function () {
139 self['sws-object-activate'] = SWS.Templates.objectActivate;
140 self['sws-object-deactivate'] = SWS.Templates.objectDeactivate;
141 self['sws-slide-change'] = SWS.Templates.slideChange;
142 self['sws-update-footer'] = SWS.Templates.updateFooter;
143 self['sws-update-header'] = SWS.Templates.updateHeader;
146 SWS.Defaults = new SWS.ConfigBuilder ();
148 SWS.Config = new SWS.ConfigBuilder ();
151 SWS.Effects = new function () {
154 self.objectDeactivateFadeOut = function (o) {
155 if (o.is("embed")) return;
156 o.animate({'opacity': '0'}, 200,
159 SWS.Templates.objectDeactivate(o);
163 self.objectActivateFadeIn = function (o) {
165 if (SWS.Templates.objectActivate(o)){
166 o.animate({'opacity': '1' }, 200);
171 self.slideChangeHorizontalFlip = function (from, to){
172 var f = SWS.Presentation.getSlide(from);
173 var t = SWS.Presentation.getSlide(to);
174 f.animate({ 'left': '50%', 'width': '0pt', 'opacity':'0' }, 150,
176 SWS.Templates.slideDeactivate(f);
177 f.css({'left':'0%', 'width': '100%'});
178 t.css({ 'left': '50%', 'width': '0pt','opacity':'0' });
179 SWS.Templates.slideActivate(t);
180 t.animate({'left':'0%', 'width': '100%','opacity':'1'});
183 self.slideChangeFadeOutIn = function (from, to) {
184 var f = SWS.Presentation.getSlide(from);
185 var t = SWS.Presentation.getSlide(to);
186 f.animate({ 'opacity': '0'}, 150,
187 function () { SWS.Templates.slideDeactivate(f);
188 SWS.Templates.slideActivate(t);
189 t.css('opacity', '0');
190 t.animate({ 'opacity': '1'}, 150);
193 self.slideChangeHorizontalSlide = function (from, to) {
194 var f = SWS.Presentation.getSlide(from);
195 var t = SWS.Presentation.getSlide(to);
197 t.css('left', '100%');
198 t.css('opacity', '1');
199 SWS.Templates.slideActivate(t);
200 f.animate({ 'left': '-100%' }, 250, function () { SWS.Templates.slideDeactivate(f);
201 f.css('opacity', '0');
202 t.animate({ 'left': '0%' }, 250);
205 t.css('left', '-100%');
206 SWS.Templates.slideActivate(t);
207 f.animate({ 'left': '100%' }, 250, function () { SWS.Templates.slideDeactivate(f);
208 f.css('opacity', '0');
210 t.css('opacity', '1');
211 t.animate({ 'left': '0%' }, 250);
216 self.slideChangeVerticalSlide = function (from, to) {
217 var f = SWS.Presentation.getSlide(from);
218 var t = SWS.Presentation.getSlide(to);
220 t.css('top', '100%');
221 SWS.Templates.slideActivate(t);
222 f.animate({ 'top': '-100%' }, 250, function () { SWS.Templates.slideDeactivate(f); });
223 t.animate({ 'top': '0%' }, 250);
225 t.css('top', '-100%');
226 SWS.Templates.slideActivate(t);
227 f.animate({ 'top': '100%' }, 250, function () { SWS.Templates.slideDeactivate(f); });
228 t.animate({ 'top': '0%' }, 250);
234 SWS.Fullscreen = new function () {
237 if (SWS.Utils.isUndefined(document.fullScreen)) {
238 if (SWS.Utils.isUndefined(document.mozfullScreen)) {
239 self.status = function () { return document.webkitIsFullScreen; };
240 self.enter = function(e) {
241 e.webkitRequestFullScreen();
243 self.exit = function () {
244 document.webkitCancelFullScreen();
248 self.status = function () { return document.mozfullScreen; };
249 self.enter = function(e) {
250 e.mozRequestFullScreen();
252 self.exit = function () {
253 document.mozCancelFullScreen();
258 self.status = function () { return document.fullScreen; };
259 self.enter = function(e) {
260 e.requestFullScreen();
262 self.exit = function () {
263 document.cancelFullScreen();
271 SWS.Presentation = new function () {
276 //TODO move outside of the Presentation object
280 var _initialized = false;
281 var _disable_input_events = false;
282 var _print_mode = false;
283 var _slide_callbacks = new Array ();
284 var _total_steps = -1;
285 var _current_theme = "";
287 self.getNumSlides = function () { return _total_slides; };
289 self.getSlide = function(i) {
290 return $($(".sws-canvas")[i]);
293 self.registerCallback = function (i, f) {
294 if (_initialized) return;
295 //jQuery does not seem to work well
297 var slides = $(".sws-slide");
298 var h1s = $("body").children("h1");
299 var slide_num = slides.add(h1s).length - 1;
301 SWS.Utils.push2(_slide_callbacks, slide_num,{ 'fn': f, 'frame': i });
305 if (typeof(Storage)!=="undefined"){
306 self.getCurrentSlide = function () {
307 //unary + casts to integer
308 var i = +(sessionStorage.getItem("current_slide"));
309 if (!(i >= 0 && i < self.getNumSlides())){
316 self.setCurrentSlide = function (i) {
317 sessionStorage.setItem("current_slide", i);
321 var _current_slide = 0;
322 self.getCurrentSlide = function () { return _current_slide; };
323 self.setCurrentSlide = function (i) { _current_slide = i; };
326 self.firstSlide = function () { return 0; };
327 self.lastSlide = function () { return self.getNumSlides() - 1; };
328 self.refresh = function () {
329 /* block upcoming input event until all animations are finished */
330 _disable_input_events = true;
332 var canvas = $(".sws-canvas");
333 var from_slide_num = canvas.index($(".sws-active-slide"));
334 var to_slide_num = self.getCurrentSlide();
335 var watch_slide_anim = false;
336 var to_slide = $(canvas[to_slide_num]);
337 var from_slide = $(canvas[from_slide_num]);
338 var slide_change = (from_slide_num != to_slide_num);
341 var info = to_slide.data("sws-frame-info");
342 SWS.Config['sws-update-header'](to_slide);
343 SWS.Config['sws-update-footer'](to_slide);
346 //Launch a slide transition:
347 SWS.Config['sws-slide-change'](from_slide_num, to_slide_num);
348 watch_slide_anim = true;
349 for (var i = 0; i < info.callbacks.at_slide.length;i++){
350 info.callbacks.at_slide[i](to_slide);
355 var cur = info.current;
356 var custom = info.custom;
357 var real_slide = to_slide.find(".sws-slide");
358 var dont_touch = real_slide.find("sws-protect").find("*").addBack();
359 real_slide.find("*").addBack().not(dont_touch).each(function (i){
360 var frameset = $(this).data("sws-frame-set") || {};
362 SWS.Config['sws-object-activate']($(this));
364 SWS.Config['sws-object-deactivate']($(this));
368 var all = $(from_slide).add(to_slide);
369 all.find("*").addBack().promise().done(function() {
371 //execute callbacks when all elements are finished transitioning
372 if (callbacks = info.callbacks.at_frame[self.getCurrentFrame()]){
373 for (var k = 0; k < callbacks.length; k++)
374 callbacks[k]($(to_slide));
376 all.find("*").addBack().promise().done(function() {
377 //wait for all elements to finish transitionning, in case a callback animate something
378 //an denable _input_events again.
379 _disable_input_events = false;
384 self.nextSlide = function () {
385 self.setCurrentSlide(Math.min(self.getCurrentSlide()+1,
387 self.setCurrentFrame(self.firstFrame());
390 self.previousSlide = function () {
391 self.setCurrentSlide(Math.max(self.getCurrentSlide()-1,
393 self.setCurrentFrame(self.firstFrame());
396 self.getFrameInfo = function () {
398 var i = self.getCurrentSlide();
399 var canvas = $($(".sws-canvas")[i]);
400 var infos = canvas.data("sws-frame-info");
404 self.getTotalSteps = function () {
405 if (_total_steps >= 0) return _total_steps;
407 $(".sws-canvas").each(function(i) {
408 var canvas = $($(".sws-canvas")[i]);
409 var infos = canvas.data("sws-frame-info");
410 _total_steps += infos.last + 1;
415 self.getCurrentFrame = function () { return self.getFrameInfo().current; };
416 self.setCurrentFrame = function (i) { self.getFrameInfo().current = i; };
417 self.firstFrame = function () { return 0; };
418 self.lastFrame = function () { return self.getFrameInfo().last; };
420 self.nextFrame = function () {
421 self.setCurrentFrame(Math.min(self.getCurrentFrame()+1,
425 self.previousFrame = function () {
426 self.setCurrentFrame(Math.max(self.getCurrentFrame()-1,
430 self.next = function () {
431 var i = self.getCurrentFrame();
432 if (i == self.lastFrame()) {
434 self.setCurrentFrame(self.firstFrame());
439 self.previous = function () {
440 var i = self.getCurrentFrame();
441 if (i == self.firstFrame()){
442 self.previousSlide();
443 self.setCurrentFrame(self.lastFrame());
446 self.previousFrame();
449 self.goToSlide = function (s, f) {
450 if (SWS.Utils.isUndefined(f))
452 if (!(s >= self.firstSlide() && s <= self.lastSlide())) return;
453 self.setCurrentSlide(s);
454 if (!(f >= self.firstFrame() && f <= self.lastFrame())) f = 0;
455 self.setCurrentFrame(f);
459 self.cycleStyle = function() {
460 var styles = $("head").children('link[rel$="stylesheet"][title]');
461 var j = styles.index(styles.filter(':not(:disabled)'));
462 styles[j].disabled = true;
463 if (++j == styles.length) j = 0;
464 styles[j].disabled = false;
468 self.printMode = function () {
470 var progress = $("<div style='position:fixed;top:0pt;left:0pt;background:white;color:black;width:100%;height:100vh;z-index:200;' id='sws-print-progress'>Rendering presentation: <span id='sws-percent-progress'></span>%</div>");
471 $("body").append(progress);
473 $("html").removeClass("sws-display").addClass("sws-print");
475 var steps = self.getTotalSteps();
476 var total_steps = steps;
480 //Crazy workaround for chromium
481 ($("link.sws-theme[rel='stylesheet']")[0]).disabled = false;
482 $(".sws-canvas").find("*").addBack().promise().done(function() {
483 var percent = ((total_steps - steps) / total_steps) * 100;
484 $("#sws-percent-progress").text(Math.round(percent));
485 SWS.Config['sws-slide-change'] = SWS.Templates.slideChange;
487 $($(".sws-canvas")[self.getCurrentSlide()]).css('opacity', 1 );
493 $("#sws-percent-progress").text(100);
501 self.buildFullTOC = function () {
503 var build_sections = function (doc) {
505 var h1s = doc.find("body").first().children("h1");
506 var slides = doc.find("body").first().children(".sws-slide");
508 var collection = h1s.add(slides);
509 collection.each (function () {
510 if ($(this).is("h1")) {
511 res.push({ 'title' : $(this).text(),
512 'slide' : slide_num });
522 var append = function (a,e) {
525 var prepend = function (a,e) {
529 var loop = function (doc, dir, add, ignoreFirst) {
530 if (ignoreFirst !== true) {
531 var this_toc = { 'title' : doc.find("title").first().text(),
532 'sections' : build_sections(doc) };
535 var url = doc.find(dir).first().attr("href");
536 if (!SWS.Utils.isUndefined(url) && url != "") {
537 $.ajax({ 'url' : url, 'async' : false ,'success' : function (page) {
538 loop ($(page), dir, add, false);
542 loop ($(document), ".sws-previous", prepend, false);
550 self.inputHandler = function (event) {
551 if (_disable_input_events || _print_mode) return;
553 switch (event.type) {
555 _xstart = event.changedTouches[0].clientX;
559 var dist = event.changedTouches[0].clientX - _xstart;
560 if (dist > 20) code = 37
561 else if (dist < -20) code = 39
562 else if (!$("#sws-control-panel-canvas").is(":visible")) code = 67;
572 self.setCurrentSlide(self.firstSlide());
576 self.setCurrentSlide(self.lastSlide());
579 case 34: /* PgDown */
581 if (self.getCurrentSlide() == self.lastSlide()
582 && self.getCurrentFrame() == self.lastFrame()) return;
588 case 8: /* backspace */
594 self.previousSlide();
600 $("#sws-control-panel-canvas").toggle();
610 function init_canvas(canvas, custom) {
612 var last_frame = canvas.find(".sws-pause").length;
613 //Add all regular elements to the frame list
614 var slide = $(canvas.find(".sws-slide")[0]);
616 var callbacks = { at_slide : new Array(),
617 at_frame : new Array() }
619 if (SWS.Utils.isUndefined(custom)) {
620 custom = new Array ();
623 for (var i = 0; i < custom.length; i++) {
624 if (isFinite(custom[i].frame)){
625 var num = +(custom[i].frame);
626 if (num > last_frame) last_frame = num;
627 SWS.Utils.push2(callbacks.at_frame, num, custom[i].fn);
628 } else if (custom[i].frame == "slide")
629 callbacks.at_slide.push(custom[i].fn);
631 var frame_set = SWS.Utils.parseFrameSpec(custom[i].frame);
632 for(var f in frame_set){
633 if (f > last_frame) last_frame = f;
634 SWS.Utils.push2(callbacks.at_frame, +(f), custom[i].fn);
639 var specials = $([]);
641 slide.find('*[class*="sws-onframe-"]').each(function(_){
642 var cls = $(this).attr('class');
643 var idx = cls.indexOf("sws-onframe-");
645 var end = cls.indexOf(" ", idx);
646 end = (end == -1) ? cls.length : end;
647 var spec = cls.substring(idx+12, end);
648 var o = SWS.Utils.parseFrameSpec(spec);
650 if (f > last_frame) last_frame = f;
651 $(this).find("*").andSelf().each(function(_){
652 if (!SWS.Utils.isEmpty(o)){
653 $(this).data("sws-frame-set", o);
655 specials = specials.add($(this));
660 slide.find("*").andSelf().not(specials).each(function(i) {
661 if ($(this).hasClass("sws-pause")) cur_frame++;
663 for (var j = cur_frame; j <= last_frame; j++)
665 if (!SWS.Utils.isEmpty(o))
666 $(this).data("sws-frame-set", o);
669 canvas.data("sws-frame-info", { current: 0,
670 last: (last_frame - 0), // force cast to integer
676 /* Forces redrawing the page without reloading */
677 self.redraw = function (f) {
678 if (SWS.Utils.isUndefined(f))
679 $("body").hide().show(400, function () {
680 $("body").css("display","block");
681 if (!SWS.Utils.isUndefined(f))
685 self.changeAspect = function() {
686 $("html").removeClass("sws-aspect-4-3")
687 .removeClass("sws-aspect-16-9")
688 .removeClass("sws-aspect-16-10")
689 .addClass($("#sws-aspect-select").val());
693 self.getCurrentTheme = function () {
694 var l = $("link.sws-theme[rel='stylesheet']")[0];
702 self.changeTheme = function (name) {
704 if (typeof name === 'undefined')
705 theme_name = $("#sws-theme-select").val()
709 _current_theme = theme_name;
710 $("link.sws-theme").each (function (i) {
713 if (title == theme_name) {
714 e.rel = "stylesheet";
718 e.rel = "alternate stylesheet";
727 self.openPrint = function () {
728 window.open ("?mode=print&theme=" + self.getCurrentTheme());
730 var _fullscreen_icon_on = "";
731 var _fullscreen_icon_off = "";
733 self.toggleFullScreen = function () {
734 if (SWS.Fullscreen.status()) {
735 SWS.Fullscreen.exit();
736 $("a#sws-control-panel-fullscreen")
737 .html(_fullscreen_icon_off);
742 SWS.Fullscreen.enter($("body")[0]);
743 $("a#sws-control-panel-fullscreen")
744 .html(_fullscreen_icon_on);
747 function _update_ui() {
748 var nav = $('#sws-control-panel-navigation-bar');
749 nav.val(SWS.Presentation.getCurrentSlide() + 1);
750 $('#sws-control-panel-slide-input').val(nav.val());
752 self.navigate = function () {
753 self.goToSlide($("#sws-control-panel-navigation-bar").val()-1);
758 self.init = function () {
761 $("html").addClass("sws-display");
762 //$(window).resize(self.redraw);
764 var slides = $(".sws-slide");
765 var h1s = $("body").children("h1");
766 var slide_num = slides.add(h1s).length - 1;
768 _total_slides = $(".sws-slide").add($("body").children("h1")).length;
770 var cur = self.getCurrentSlide();
771 var toc = self.buildFullTOC();
772 var common_html = "<div class='sws-slide sws-toc'><h1>Plan</h1><ul style='list-style-type:none'>";
774 for (i= 0; i < toc.length - 1; i++)
775 common_html += "<li class='done'>" + (i+1) +
776 ' ' + toc[i].title + "</li>";
778 common_html += "<li>" + toc.length + ' ' + toc[toc.length - 1].title;
779 common_html += "<ul style='list-style-type:none' >";
780 var sections = toc[toc.length - 1].sections;
781 $("body").children("h1").each(function (i) {
782 var this_html = common_html;
784 var secnum = toc.length + '.';
785 for (j = 0; j < i; ++j)
786 this_html += "<li class='done'>" + secnum + (j+1) + ' ' +
787 sections[j].title + "</li>";
788 this_html += "<li class='hl'>" + secnum + (i+1) + ' ' +
789 sections[i].title + "</li>";
790 for (j = i+1; j < sections.length; j++)
791 this_html += "<li>" + secnum + (j+1) + ' '
792 +sections[j].title + "</li>";
793 this_html += "</ul></li></ul></div>";
794 $(this).after(this_html);
797 $(".sws-slide").each(function (i) {
799 var par = $(this).parent();
803 var canvas = $('<div class="sws-canvas"/>');
805 if (!($(this).hasClass("sws-option-noheader"))) {
806 canvas.append($('<div class="sws-header"/>'));
808 if (!$(this).hasClass("sws-cover")) {
809 var title = $($(this).find("h1")[0]);
810 var title_div = $('<div class="sws-title" />');
811 title_div.append(title);
812 canvas.append(title_div);
814 var inner = $('<div class="sws-inner-canvas"/>');
815 var content = $('<div class="sws-content"/>');
816 $(this).find('script[type="text/javascript"]').remove();
817 content.append($(this));
818 inner.append(content);
819 canvas.append(inner);
821 if (!($(this).hasClass("sws-option-nofooter"))) {
822 canvas.append($('<div class="sws-footer"/>'));
829 .addClass("sws-active-slide")
830 .removeClass("sws-inactive-slide");
833 .addClass("sws-inactive-slide")
834 .removeClass("sws-active-slide");
836 init_canvas(canvas,_slide_callbacks[i]);
840 // Initialize the control panel
841 $("body").append($(SWS.Templates.controlPanel));
842 // Fill the theme switcher
843 $("link.sws-theme").each (function (i) {
845 var opt = "<option value='";
846 opt += e.attr("title");
848 if (e.attr("rel") == "stylesheet") {
849 opt+= "selected='selected'";
851 opt += ">" + e.attr("title") + "</option>";
852 $("#sws-theme-select").append($(opt));
854 // Set the fullscreen icon
855 if (SWS.Fullscreen.status()) {
856 $("a#sws-control-panel-fullscreen")
857 .html(_fullscreen_icon_on);
859 $("a#sws-control-panel-fullscreen")
860 .html(_fullscreen_icon_off);
862 // Put the navigation range at the correct position
863 var nav = $('#sws-control-panel-navigation-bar');
864 nav.attr("min", SWS.Presentation.firstSlide() + 1);
865 nav.attr("max", SWS.Presentation.lastSlide() + 1);
866 $('#sws-control-panel-total-slides').text('/' + SWS.Presentation.getNumSlides());
869 _slide_callbacks = null; /* avoid a leak */
870 var passed_theme = SWS.Utils.getParameterByName("theme");
873 //workaround weird chrome CSS loading bug
876 if (passed_theme == "")
879 self.changeTheme(passed_theme);
880 if (SWS.Utils.getParameterByName("mode") == "print") {
885 $(document).keydown(self.inputHandler);
886 document.body.addEventListener('touchstart',self.inputHandler, false);
887 document.body.addEventListener('touchend',self.inputHandler, false);