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@ -187,8 +187,8 @@ var Reveal = (function(){ |
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if( event.keyCode >= 33 && event.keyCode <= 40 ) { |
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if( event.keyCode >= 33 && event.keyCode <= 40 ) { |
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switch( event.keyCode ) { |
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switch( event.keyCode ) { |
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case 33: navigateLeft(); break; // left for wireless presenter
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case 33: navigatePrev(); break; // prev for wireless presenter (PgUp)
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case 34: navigateRight(); break; // right for wireless presenter
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case 34: navigateNext(); break; // next for wireless presenter (PgDn)
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case 37: navigateLeft(); break; // left
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case 37: navigateLeft(); break; // left
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case 39: navigateRight(); break; // right
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case 39: navigateRight(); break; // right
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case 38: navigateUp(); break; // up
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case 38: navigateUp(); break; // up
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@ -271,10 +271,10 @@ var Reveal = (function(){ |
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mouseWheelTimeout = setTimeout( function() { |
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mouseWheelTimeout = setTimeout( function() { |
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var delta = event.detail || -event.wheelDelta; |
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var delta = event.detail || -event.wheelDelta; |
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if( delta > 0 ) { |
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if( delta > 0 ) { |
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availableRoutes().down ? navigateDown() : navigateRight(); |
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navigateNext(); |
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} |
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} |
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else { |
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else { |
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availableRoutes().up ? navigateUp() : navigateLeft(); |
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navigatePrev(); |
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} |
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} |
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}, 100 ); |
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}, 100 ); |
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} |
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} |
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@ -659,6 +659,22 @@ var Reveal = (function(){ |
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slide(); |
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slide(); |
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} |
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} |
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} |
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} |
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function navigatePrev() { |
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if( availableRoutes().up ) navigateUp(); |
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else { |
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// Go to last slide in previous vertical stack
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var pastSlides = document.querySelectorAll('#reveal .slides>section.past'); |
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if( pastSlides.length > 0 ) { |
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var prevVerticalSlides = pastSlides[pastSlides.length - 1].querySelectorAll('section'); |
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indexv = prevVerticalSlides.length > 0 ? prevVerticalSlides.length - 1 : 0; |
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indexh --; |
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slide(); |
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} |
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} |
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} |
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function navigateNext() { |
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availableRoutes().down ? navigateDown() : navigateRight(); |
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} |
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// Expose some methods publicly
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// Expose some methods publicly
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return { |
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return { |
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