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new optional controls aligned to screen edges

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This commit is contained in:
Hakim El Hattab
2016-04-20 13:45:03 +02:00
parent 963e5c8678
commit 1319016957
15 changed files with 494 additions and 241 deletions
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14
js/reveal.js
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@ -516,7 +516,7 @@
dom.progressbar = dom.progress.querySelector( 'span' );
// Arrow controls
createSingletonNode( dom.wrapper, 'aside', 'controls',
dom.controls = createSingletonNode( dom.wrapper, 'aside', 'controls',
'<button class="navigate-left" aria-label="previous slide"></button>' +
'<button class="navigate-right" aria-label="next slide"></button>' +
'<button class="navigate-up" aria-label="above slide"></button>' +
@ -533,9 +533,6 @@
// Overlay graphic which is displayed during the paused mode
createSingletonNode( dom.wrapper, 'div', 'pause-overlay', null );
// Cache references to elements
dom.controls = document.querySelector( '.reveal .controls' );
dom.wrapper.setAttribute( 'role', 'application' );
// There can be multiple instances of controls throughout the page
@ -789,7 +786,7 @@
// If no node was found, create it now
var node = document.createElement( tagname );
node.classList.add( classname );
node.className = classname;
if( typeof innerHTML === 'string' ) {
node.innerHTML = innerHTML;
}
@ -1001,6 +998,13 @@
dom.controls.style.display = config.controls ? 'block' : 'none';
dom.progress.style.display = config.progress ? 'block' : 'none';
var controlsType = typeof config.controls === 'string' ? config.controls : 'bottom-right';
dom.controls.setAttribute( 'data-controls-type', controlsType );
if( typeof config.controls === 'string' ) {
dom.controls.classList.add( config.controls );
}
if( config.shuffle ) {
shuffle();
}