X-Git-Url: http://git.nguyen.vg/gitweb/?a=blobdiff_plain;f=simpleWebSlides.js;h=90634bc33df5cfc38086538620aa2571e1b54d0b;hb=e4360bf68f4a6a3ad04a7e566c3933b7ec4454ca;hp=d0165f0ae94b8b7e56f8188b0ede4808e9eb346b;hpb=77dee1505afc9d0791bcd9d29c4d6fb207be2d7c;p=hacks%2FsimpleWebSlides.git

diff --git a/simpleWebSlides.js b/simpleWebSlides.js
index d0165f0..90634bc 100644
--- a/simpleWebSlides.js
+++ b/simpleWebSlides.js
@@ -44,7 +44,12 @@ SWS.Utils = new function () {
         return result;
     };
 
-
+    self.getParameterByName = function (name) {
+        name = name.replace(/[\[]/, "\\\[").replace(/[\]]/, "\\\]");
+        var regex = new RegExp("[\\?&]" + name + "=([^&#]*)"),
+        results = regex.exec(location.search);
+        return results == null ? "" : decodeURIComponent(results[1].replace(/\+/g, " "));
+    }
 };
 
 
@@ -64,6 +69,7 @@ SWS.Templates = new function () {
 <option value='sws-aspect-16-10'>16:10</option>\
 </select>\
 <span title='Change the theme' class='sws-symbol'>&#x1f3a8;</span><select id='sws-theme-select' onchange='SWS.Presentation.changeTheme();'></select>\
+<a onclick='SWS.Presentation.openPrint()' ><span title='Open Print-Out' class='sws-symbol'>&#59158;</span></a>\
 </div>\
 <div id='sws-control-panel-navigation'>\
 <a title='First slide' class='sws-symbol' onclick='SWS.Presentation.goToSlide(SWS.Presentation.firstSlide());' >&#x23ee;</a>\
@@ -99,7 +105,6 @@ SWS.Templates = new function () {
     self.objectActivate = function (o) {
         if (!(o.hasClass("sws-active-object"))){
             o.removeClass("sws-inactive-object").addClass("sws-active-object");
-            o.css({'visibility':'visible'});
             return true;
         };
         return false;
@@ -147,8 +152,12 @@ SWS.Effects = new function () {
     var self = this;
 
     self.objectDeactivateFadeOut = function (o) {
+	if (o.is("embed")) return;
         o.animate({'opacity': '0'}, 200,
-                  function () { SWS.Templates.objectDeactivate(o)});
+                  function () {
+
+                      SWS.Templates.objectDeactivate(o);
+                  });
     };
 
     self.objectActivateFadeIn = function (o) {
@@ -270,9 +279,10 @@ SWS.Presentation = new function () {
     var _total_slides;
     var _initialized = false;
     var _disable_input_events = false;
-
+    var _print_mode = false;
     var _slide_callbacks = new Array ();
-
+    var _total_steps = -1;
+    var _current_theme = "";
 
     self.getNumSlides = function () { return _total_slides; };
 
@@ -284,8 +294,9 @@ SWS.Presentation = new function () {
         if (_initialized) return;
         //jQuery does not seem to work well
         //on a partial DOM
-
-        var slide_num = $(".sws-slide").length - 1;
+        var slides = $(".sws-slide");
+        var h1s = $("body").children("h1");
+        var slide_num = slides.add(h1s).length - 1;
 
         SWS.Utils.push2(_slide_callbacks, slide_num,{ 'fn': f, 'frame': i });
 
@@ -326,6 +337,7 @@ SWS.Presentation = new function () {
         var from_slide = $(canvas[from_slide_num]);
         var slide_change = (from_slide_num != to_slide_num);
 
+
         var info = to_slide.data("sws-frame-info");
         SWS.Config['sws-update-header'](to_slide);
         SWS.Config['sws-update-footer'](to_slide);
@@ -343,8 +355,8 @@ SWS.Presentation = new function () {
         var cur = info.current;
         var custom = info.custom;
         var real_slide = to_slide.find(".sws-slide");
-
-        real_slide.find("*").andSelf().each(function (i){
+        var dont_touch = real_slide.find("sws-protect").find("*").addBack();
+        real_slide.find("*").addBack().not(dont_touch).each(function (i){
             var frameset = $(this).data("sws-frame-set") || {};
             if (frameset[cur])
                 SWS.Config['sws-object-activate']($(this));
@@ -352,15 +364,20 @@ SWS.Presentation = new function () {
                 SWS.Config['sws-object-deactivate']($(this));
         });
 
-        var callbacks;
-        if (callbacks = info.callbacks.at_frame[self.getCurrentFrame()]){
-            for (var k = 0; k < callbacks.length; k++)
-                callbacks[k]($(to_slide));
-        };
 
         var all = $(from_slide).add(to_slide);
         all.find("*").addBack().promise().done(function() {
-            _disable_input_events = false;
+            var callbacks;
+            //execute callbacks when all elements are finished transitioning
+            if (callbacks = info.callbacks.at_frame[self.getCurrentFrame()]){
+                for (var k = 0; k < callbacks.length; k++)
+                    callbacks[k]($(to_slide));
+            };
+            all.find("*").addBack().promise().done(function() {
+                //wait for all elements to finish transitionning, in case a callback animate something
+                //an denable _input_events again.
+                _disable_input_events = false;
+            });
         });
     };
 
@@ -383,6 +400,18 @@ SWS.Presentation = new function () {
         var infos = canvas.data("sws-frame-info");
         return infos;
     };
+
+    self.getTotalSteps = function () {
+        if (_total_steps >= 0) return _total_steps;
+        _total_steps = 0;
+        $(".sws-canvas").each(function(i) {
+            var canvas = $($(".sws-canvas")[i]);
+            var infos = canvas.data("sws-frame-info");
+            _total_steps += infos.last + 1;
+        });
+        return _total_steps;
+    };
+
     self.getCurrentFrame = function () { return self.getFrameInfo().current; };
     self.setCurrentFrame = function (i) { self.getFrameInfo().current = i; };
     self.firstFrame = function () { return 0; };
@@ -435,9 +464,110 @@ SWS.Presentation = new function () {
         styles[j].disabled = false;
     };
 
+
+    self.printMode = function () {
+        _print_mode = true;
+        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>");
+        $("body").append(progress);
+
+        $("html").removeClass("sws-display").addClass("sws-print");
+        self.goToSlide(0,0);
+        var steps = self.getTotalSteps();
+        var total_steps = steps;
+        var loop;
+        loop = function () {
+            if (steps >= 0) {
+                //Crazy workaround for chromium
+                ($("link.sws-theme[rel='stylesheet']")[0]).disabled = false;
+                $(".sws-canvas").find("*").addBack().promise().done(function() {
+                    var percent = ((total_steps - steps) / total_steps) * 100;
+                    $("#sws-percent-progress").text(Math.round(percent));
+                    SWS.Config['sws-slide-change'] = SWS.Templates.slideChange;
+                    self.refresh();
+                    $($(".sws-canvas")[self.getCurrentSlide()]).css('opacity', 1 );
+                    self.next();
+                    steps--;
+                    loop();
+                    })
+            } else {
+                $("#sws-percent-progress").text(100);
+                progress.remove();
+            }
+        };
+        loop();
+
+    }
+
+    self.buildFullTOC = function () {
+
+        var build_sections = function (doc) {
+            var res = [];
+            var h1s = doc.find("body").first().children("h1");
+            var slides = doc.find("body").first().children(".sws-slide");
+            var slide_num = 1;
+            var collection = h1s.add(slides);
+            collection.each (function () {
+                if ($(this).is("h1")) {
+                    res.push({ 'title' : $(this).text(),
+                               'slide' : slide_num });
+                } else {
+                    slide_num++;
+                }
+            });
+            return res;
+        };
+
+        var toc = [];
+
+        var append = function (a,e) {
+            return a.push(e);
+        };
+        var prepend = function (a,e) {
+            return a.unshift(e);
+        };
+
+        var loop = function (doc, dir, add, ignoreFirst) {
+            if (ignoreFirst !== true) {
+                var this_toc = { 'title' : doc.find("title").first().text(),
+                                 'sections' : build_sections(doc) };
+                add(toc, this_toc);
+            };
+            var url = doc.find(dir).first().attr("href");
+            if (!SWS.Utils.isUndefined(url) && url != "") {
+                $.ajax({ 'url' : url, 'async' : false ,'success' : function (page) {
+                    loop ($(page), dir, add, false);
+                }});
+            };
+        };
+        loop ($(document), ".sws-previous", prepend, false);
+        return toc;
+
+    };
+
+
+
+    var _xstart = 0;
     self.inputHandler = function (event) {
-        if (_disable_input_events) return;
-        switch (event.which) {
+        if (_disable_input_events || _print_mode) return;
+        var code = 0;
+        switch (event.type) {
+        case 'touchstart':
+            _xstart = event.changedTouches[0].clientX;
+            return;
+        case 'touchend':
+
+            var dist = event.changedTouches[0].clientX - _xstart;
+            if (dist > 20) code = 37
+            else if (dist < -20) code = 39
+            else if (!$("#sws-control-panel-canvas").is(":visible")) code = 67;
+            break;
+        case 'keydown':
+            code = event.which;
+            break;
+        default:
+            return;
+        };
+        switch (code) {
         case 36:/* Home */
             self.setCurrentSlide(self.firstSlide());
             break;
@@ -445,35 +575,35 @@ SWS.Presentation = new function () {
         case 35:/* End */
             self.setCurrentSlide(self.lastSlide());
             break;
-
         case 32: /* space */
+        case 34: /* PgDown */
         case 39: /* -> */
             if (self.getCurrentSlide() == self.lastSlide()
                 && self.getCurrentFrame() == self.lastFrame()) return;
             self.next();
             break;
-        case 34: /* PgDown */
         case 78: /* n */
             self.nextSlide();
             break;
         case 8: /* backspace */
+        case 33: /* PgUp */
         case 37: /* <-   */
             self.previous();
             break;
-        case 33: /* PgUp */
         case 80: /* p */
             self.previousSlide();
             break;
         case 83: /* s */
-            self.cycleStyle();
+                self.cycleStyle();
             return;
         case 67: /* c */
             $("#sws-control-panel-canvas").toggle();
+
         default:
             return;
         };
         self.refresh();
-    };
+};
 
 
 
@@ -506,7 +636,7 @@ SWS.Presentation = new function () {
             }
         };
 
-        var specials = null;
+        var specials = $([]);
 
         slide.find('*[class*="sws-onframe-"]').each(function(_){
             var cls = $(this).attr('class');
@@ -519,12 +649,10 @@ SWS.Presentation = new function () {
                 for(var f in o)
                     if (f > last_frame) last_frame = f;
                 $(this).find("*").andSelf().each(function(_){
-                    if (!SWS.Utils.isEmpty(o))
+                    if (!SWS.Utils.isEmpty(o)){
                         $(this).data("sws-frame-set", o);
-                    if (specials)
-                        specials.add($(this));
-                    else
-                        specials = $(this);
+                    }
+                    specials = specials.add($(this));
                 });
             };
         });
@@ -539,18 +667,21 @@ SWS.Presentation = new function () {
         });
 
         canvas.data("sws-frame-info", { current: 0,
-                                        last: last_frame,
+                                        last: (last_frame - 0), // force cast to integer
                                         callbacks: callbacks
                                       });
 
     };
 
     /* Forces redrawing the page without reloading */
-    self.redraw = function () {
-        $("body").hide();
-        $("body").show();
+    self.redraw = function (f) {
+        if (SWS.Utils.isUndefined(f))
+            $("body").hide().show(400, function () {
+                $("body").css("display","block");
+                if (!SWS.Utils.isUndefined(f))
+                    f();
+            });
     };
-
     self.changeAspect = function() {
         $("html").removeClass("sws-aspect-4-3")
             .removeClass("sws-aspect-16-9")
@@ -559,18 +690,43 @@ SWS.Presentation = new function () {
         self.redraw();
     };
 
+    self.getCurrentTheme = function () {
+        var l = $("link.sws-theme[rel='stylesheet']")[0];
+
+        if (l) {
+            return  l.title;
+        } else
+            return ""
+    };
+
+    self.changeTheme = function (name) {
+        var theme_name;
+        if (typeof name === 'undefined')
+            theme_name = $("#sws-theme-select").val()
+        else
+            theme_name = name;
 
-    self.changeTheme = function () {
-        var theme_name = $("#sws-theme-select").val();
+        _current_theme = theme_name;
         $("link.sws-theme").each (function (i) {
-            var e = $(this);
-            var title =  e.attr("title");
-            e[0].disabled = (title != theme_name);
+            var e = this;
+            var title =  e.title;
+            if (title == theme_name) {
+                e.rel = "stylesheet";
+                e.disabled = false;
+                e.media="all";
+            } else {
+                e.rel = "alternate stylesheet";
+                e.disabled = true;
+                e.media="all";
+            };
         });
         self.redraw();
-    };
 
+    };
 
+    self.openPrint = function () {
+        window.open ("?mode=print&theme=" + self.getCurrentTheme());
+    }
     var _fullscreen_icon_on = "&#xe746;";
     var _fullscreen_icon_off = "&#xe744;";
 
@@ -602,36 +758,64 @@ SWS.Presentation = new function () {
     self.init = function () {
 
 
+        $("html").addClass("sws-display");
+        //$(window).resize(self.redraw);
 
-        $(window).resize(self.redraw);
+        var slides = $(".sws-slide");
+        var h1s = $("body").children("h1");
+        var slide_num = slides.add(h1s).length - 1;
 
+        _total_slides = $(".sws-slide").add($("body").children("h1")).length;
 
-        $(window).bind('storage', function (e) {
-            console.log(e);
+        var cur = self.getCurrentSlide();
+        var toc = self.buildFullTOC();
+        var common_html = "<div class='sws-slide sws-toc'><h1>Plan</h1><ul style='list-style-type:none'>";
+        var i;
+        for (i= 0; i < toc.length - 1; i++)
+            common_html += "<li class='done'>" + (i+1) +
+            ' ' + toc[i].title + "</li>";
+
+        common_html += "<li>" + toc.length + ' ' + toc[toc.length - 1].title;
+        common_html += "<ul style='list-style-type:none' >";
+        var sections = toc[toc.length - 1].sections;
+        $("body").children("h1").each(function (i) {
+            var this_html = common_html;
+            var j;
+            var secnum = toc.length + '.';
+            for (j = 0; j < i; ++j)
+                this_html += "<li class='done'>" + secnum + (j+1) + ' ' + 
+                sections[j].title + "</li>";
+            this_html += "<li class='hl'>" + secnum + (i+1) + ' ' +
+                sections[i].title + "</li>";
+            for (j = i+1; j < sections.length; j++)
+                this_html += "<li>" + secnum + (j+1) + ' ' 
+                +sections[j].title + "</li>";
+            this_html += "</ul></li></ul></div>";
+            $(this).after(this_html);
         });
 
-        _total_slides = $(".sws-slide").length;
-
-        $(document).keydown(self.inputHandler);
+        $(".sws-slide").each(function (i) {
 
-
-        var cur = self.getCurrentSlide();
-        $(".sws-slide").each (function (i) {
             var par = $(this).parent();
 
+
             $(this).remove();
             var canvas = $('<div class="sws-canvas"/>');
 
             if (!($(this).hasClass("sws-option-noheader"))) {
-                canvas.append($('<div class="sws-header"/><br/>'));
+                canvas.append($('<div class="sws-header"/>'));
             };
-
+            if (!$(this).hasClass("sws-cover")) {
+                var title = $($(this).find("h1")[0]);
+                var title_div = $('<div class="sws-title" />');
+                title_div.append(title);
+                canvas.append(title_div);
+            }
             var inner = $('<div class="sws-inner-canvas"/>');
             var content = $('<div class="sws-content"/>');
             $(this).find('script[type="text/javascript"]').remove();
             content.append($(this));
             inner.append(content);
-            inner.append($('<span class="sws-vertical-align"> </span><br/>'));
             canvas.append(inner);
 
             if (!($(this).hasClass("sws-option-nofooter"))) {
@@ -653,8 +837,6 @@ SWS.Presentation = new function () {
 
         });
 
-
-
         // Initialize the control panel
         $("body").append($(SWS.Templates.controlPanel));
         // Fill the theme switcher
@@ -685,10 +867,28 @@ SWS.Presentation = new function () {
         _update_ui();
 
         _slide_callbacks = null; /* avoid a leak */
-        self.refresh();
-        _initialized = true;
-
-
+        var passed_theme = SWS.Utils.getParameterByName("theme");
+
+
+        //workaround weird chrome CSS loading bug
+        var f =
+            function () {
+                if (passed_theme == "")
+                    self.changeTheme();
+                else
+                    self.changeTheme(passed_theme);
+                if (SWS.Utils.getParameterByName("mode") == "print") {
+                    self.printMode();
+                }
+                else
+                    self.refresh();
+                $(document).keydown(self.inputHandler);
+                document.body.addEventListener('touchstart',self.inputHandler, false);
+                document.body.addEventListener('touchend',self.inputHandler, false);
+
+                _initialized = true;
+            };
+        setTimeout(f, 100);
     };
 
 };