Add new key mappings for navigation.
hjkl for directions. space to move to next slide. esc for 3D overview (instead of space)
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js/reveal.js
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js/reveal.js
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@ -155,33 +155,32 @@ var Reveal = (function(){
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// FFT: Use document.querySelector( ':focus' ) === null
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// FFT: Use document.querySelector( ':focus' ) === null
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// instead of checking contentEditable?
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// instead of checking contentEditable?
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if( event.target.contentEditable === 'inherit' ) {
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if ( event.target.contentEditable != 'inherit' ||
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if( event.keyCode >= 33 && event.keyCode <= 40 ) {
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event.shiftKey || event.altKey || event.ctrlKey ) return;
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switch( event.keyCode ) {
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var triggered = false;
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case 33: navigatePrev(); break; // prev for wireless presenter (PgUp)
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switch( event.keyCode ) {
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case 34: navigateNext(); break; // next for wireless presenter (PgDn)
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case 33: navigatePrev(); triggered = true; break; // prev for wireless presenter (PgUp)
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case 37: navigateLeft(); break; // left
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case 32: case 34: navigateNext(); triggered = true; break; // next for wireless presenter (PgDn, Space)
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case 39: navigateRight(); break; // right
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case 72: case 37: navigateLeft(); triggered = true; break; // h, left
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case 38: navigateUp(); break; // up
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case 76: case 39: navigateRight(); triggered = true; break; // l, right
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case 40: navigateDown(); break; // down
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case 75: case 38: navigateUp(); triggered = true; break; // k, up
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}
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case 74: case 40: navigateDown(); triggered = true; break; // j, down
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event.preventDefault();
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}
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// Space bar
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else if ( event.keyCode === 32 && supports3DTransforms ) {
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if( overviewIsActive() ) {
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deactivateOverview();
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}
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else {
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activateOverview();
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}
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event.preventDefault();
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}
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}
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}
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if (triggered) return event.preventDefault()
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if ( event.keyCode === 27 && supports3DTransforms ) {
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if( overviewIsActive() ) {
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deactivateOverview();
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}
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else {
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activateOverview();
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}
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event.preventDefault();
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}
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}
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}
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/**
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/**
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@ -231,6 +230,7 @@ var Reveal = (function(){
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}
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}
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}
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}
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/**
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/**
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* Handles mouse wheel scrolling, throttled to avoid
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* Handles mouse wheel scrolling, throttled to avoid
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* skipping multiple slides.
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* skipping multiple slides.
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