diff --git a/README.md b/README.md
index a56b6e01..a7527a55 100644
--- a/README.md
+++ b/README.md
@@ -132,6 +132,8 @@ Reveal.up();
Reveal.down();
Reveal.prev();
Reveal.next();
+Reveal.prevFragment();
+Reveal.nextFragment();
Reveal.toggleOverview();
// Retrieves the previous and current slide elements
diff --git a/index.html b/index.html
index f785065b..45029b50 100644
--- a/index.html
+++ b/index.html
@@ -261,6 +261,10 @@ function linkify( selector ) {
of view
fragments
+
+
Fragment Styles
diff --git a/js/reveal.js b/js/reveal.js
index 11946570..425b6174 100644
--- a/js/reveal.js
+++ b/js/reveal.js
@@ -1324,6 +1324,8 @@ var Reveal = (function(){
down: navigateDown,
prev: navigatePrev,
next: navigateNext,
+ prevFragment: previousFragment,
+ nextFragment: nextFragment,
// Deprecated aliases
navigateTo: slide,
diff --git a/js/reveal.min.js b/js/reveal.min.js
index f82e0402..e389070d 100644
--- a/js/reveal.min.js
+++ b/js/reveal.min.js
@@ -76,7 +76,7 @@ if(am>ac.threshold&&Math.abs(am)>Math.abs(al)){ac.handled=true;B();}else{if(am<-
u();}else{if(al<-ac.threshold){ac.handled=true;F();}}}}aq.preventDefault();}}}else{if(navigator.userAgent.match(/android/gi)){aq.preventDefault();}}}function W(al){ac.handled=false;
}function o(al){clearTimeout(z);z=setTimeout(function(){var am=al.detail||-al.wheelDelta;if(am>0){x();}else{Z();}},100);}function ai(am){var al=Array.prototype.slice.call(document.querySelectorAll(l)).length;
var an=Math.floor((am.clientX/f.wrapper.offsetWidth)*al);a(an);}function w(al){J();}function C(al){if(L()){al.preventDefault();ae();m=this.getAttribute("data-index-h");
-e=this.getAttribute("data-index-v");a();}}return{initialize:i,slide:a,left:B,right:j,up:u,down:F,prev:Z,next:x,navigateTo:a,navigateLeft:B,navigateRight:j,navigateUp:u,navigateDown:F,navigatePrev:Z,navigateNext:x,toggleOverview:X,addEventListeners:E,removeEventListeners:U,getIndices:M,getPreviousSlide:function(){return y;
+e=this.getAttribute("data-index-v");a();}}return{initialize:i,slide:a,left:B,right:j,up:u,down:F,prev:Z,next:x,prevFragment:Q,nextFragment:v,navigateTo:a,navigateLeft:B,navigateRight:j,navigateUp:u,navigateDown:F,navigatePrev:Z,navigateNext:x,toggleOverview:X,addEventListeners:E,removeEventListeners:U,getIndices:M,getPreviousSlide:function(){return y;
},getCurrentSlide:function(){return G;},getQueryHash:function(){var al={};location.search.replace(/[A-Z0-9]+?=(\w*)/gi,function(am){al[am.split("=").shift()]=am.split("=").pop();
});return al;},addEventListener:function(am,an,al){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).addEventListener(am,an,al);
}},removeEventListener:function(am,an,al){if("addEventListener" in window){(f.wrapper||document.querySelector(".reveal")).removeEventListener(am,an,al);
diff --git a/plugin/notes/notes.html b/plugin/notes/notes.html
index 485edecd..013a18b2 100644
--- a/plugin/notes/notes.html
+++ b/plugin/notes/notes.html
@@ -109,45 +109,30 @@
window.addEventListener( 'message', function( event ) {
var data = JSON.parse( event.data );
-
- if( data.markdown ) {
- notes.innerHTML = (new Showdown.converter()).makeHtml( data.notes );
+ // No need for updating the notes in case of fragment changes
+ if ( data.notes !== undefined) {
+ if( data.markdown ) {
+ notes.innerHTML = (new Showdown.converter()).makeHtml( data.notes );
+ }
+ else {
+ notes.innerHTML = data.notes;
+ }
}
- else {
- notes.innerHTML = data.notes;
- }
-
- // Kill the slide listeners while responding to the event
- removeSlideListeners();
// Update the note slides
currentSlide.contentWindow.Reveal.slide( data.indexh, data.indexv );
nextSlide.contentWindow.Reveal.slide( data.nextindexh, data.nextindexv );
- // Resume listening on the next cycle
- setTimeout( addSlideListeners, 1 );
+ // Showing and hiding fragments
+ if( data.fragment === 'next' ) {
+ currentSlide.contentWindow.Reveal.nextFragment();
+ }
+ else if( data.fragment === 'prev' ) {
+ currentSlide.contentWindow.Reveal.prevFragment();
+ }
}, false );
- function addSlideListeners() {
- currentSlide.contentWindow.Reveal.addEventListener( 'slidechanged', onNotesSlideChange, false );
- nextSlide.contentWindow.Reveal.addEventListener( 'slidechanged', onNotesSlideChange, false );
- }
-
- function removeSlideListeners() {
- currentSlide.contentWindow.Reveal.removeEventListener( 'slidechanged', onNotesSlideChange, false );
- nextSlide.contentWindow.Reveal.removeEventListener( 'slidechanged', onNotesSlideChange, false );
- }
-
- function onNotesSlideChange( event ) {
- window.opener.postMessage( JSON.stringify({
- indexh : event.indexh,
- indexv : event.indexv
- }), '*' );
- }
-
- addSlideListeners();
-
})( window );
}, false );
diff --git a/plugin/notes/notes.js b/plugin/notes/notes.js
index 729dad34..7c83366d 100644
--- a/plugin/notes/notes.js
+++ b/plugin/notes/notes.js
@@ -7,54 +7,78 @@ var RevealNotes = (function() {
function openNotes() {
var notesPopup = window.open( 'plugin/notes/notes.html', 'reveal.js - Notes', 'width=1120,height=850' );
- Reveal.addEventListener( 'slidechanged', post );
-
- // Posts the current slide data to the notes window
- function post() {
- var slideElement = Reveal.getCurrentSlide(),
- indexh = Reveal.getIndices().h,
- indexv = Reveal.getIndices().v,
- nextindexh,
- nextindexv;
-
- if( slideElement.nextElementSibling && slideElement.parentNode.nodeName == 'SECTION' ) {
- nextindexh = indexh;
- nextindexv = indexv + 1;
- } else {
- nextindexh = indexh + 1;
- nextindexv = 0;
- }
-
- var notes = slideElement.querySelector( 'aside.notes' );
-
- var slideData = {
- notes : notes ? notes.innerHTML : '',
- indexh : indexh,
- indexv : indexv,
- nextindexh : nextindexh,
- nextindexv : nextindexv,
- markdown : notes ? typeof notes.getAttribute( 'data-markdown' ) === 'string' : false
- };
-
- notesPopup.postMessage( JSON.stringify( slideData ), '*' );
- }
-
- // The main presentation is kept in sync when navigating the
- // note slides so that the popup may be used as a remote
- window.addEventListener( 'message', function( event ) {
- var data = JSON.parse( event.data );
-
- if( data && typeof data.indexh === 'number' && typeof data.indexv === 'number' ) {
- Reveal.slide( data.indexh, data.indexv );
- }
+ // Fires when slide is changed
+ Reveal.addEventListener( 'slidechanged', function( event ) {
+ post('slidechanged');
} );
+ // Fires when a fragment is shown
+ Reveal.addEventListener( 'fragmentshown', function( event ) {
+ post('fragmentshown');
+ } );
+
+ // Fires when a fragment is hidden
+ Reveal.addEventListener( 'fragmenthidden', function( event ) {
+ post('fragmenthidden');
+ } );
+
+ /**
+ * Posts the current slide data to the notes window
+ *
+ * @param {String} eventType Expecting 'slidechanged', 'fragmentshown'
+ * or 'fragmenthidden' set in the events above to define the needed
+ * slideDate.
+ */
+ function post( eventType ) {
+ var slideElement = Reveal.getCurrentSlide(),
+ messageData;
+
+ if( eventType === 'slidechanged' ) {
+ var notes = slideElement.querySelector( 'aside.notes' ),
+ indexh = Reveal.getIndices().h,
+ indexv = Reveal.getIndices().v,
+ nextindexh,
+ nextindexv;
+
+ if( slideElement.nextElementSibling && slideElement.parentNode.nodeName == 'SECTION' ) {
+ nextindexh = indexh;
+ nextindexv = indexv + 1;
+ } else {
+ nextindexh = indexh + 1;
+ nextindexv = 0;
+ }
+
+ messageData = {
+ notes : notes ? notes.innerHTML : '',
+ indexh : indexh,
+ indexv : indexv,
+ nextindexh : nextindexh,
+ nextindexv : nextindexv,
+ markdown : notes ? typeof notes.getAttribute( 'data-markdown' ) === 'string' : false
+ };
+ }
+ else if( eventType === 'fragmentshown' ) {
+ messageData = {
+ fragment : 'next'
+ };
+ }
+ else if( eventType === 'fragmenthidden' ) {
+ messageData = {
+ fragment : 'prev'
+ };
+ }
+
+ notesPopup.postMessage( JSON.stringify( messageData ), '*' );
+ }
+
// Navigate to the current slide when the notes are loaded
- notesPopup.addEventListener( 'load', post, false );
+ notesPopup.addEventListener( 'load', function( event ) {
+ post('slidechanged');
+ }, false );
}
// If the there's a 'notes' query set, open directly
- if( window.location.search.match(/(\?|\&)notes/gi ) !== null ) {
+ if( window.location.search.match( /(\?|\&)notes/gi ) !== null ) {
openNotes();
}
@@ -70,5 +94,5 @@ var RevealNotes = (function() {
}
}, false );
- return { open: openNotes }
-})();
\ No newline at end of file
+ return { open: openNotes };
+})();