diff --git a/examples/preview-overlays.html b/examples/preview-overlays.html index 4775b6a4..d7c8a2e5 100644 --- a/examples/preview-overlays.html +++ b/examples/preview-overlays.html @@ -4,7 +4,7 @@ - reveal.js - Slide Transitions + reveal.js - Ligthbox diff --git a/js/controllers/overlay.js b/js/controllers/overlay.js index 81519e63..d619972b 100644 --- a/js/controllers/overlay.js +++ b/js/controllers/overlay.js @@ -2,6 +2,7 @@ * Handles the display of reveal.js' overlay elements used * to preview iframes, images & videos. */ + export default class Overlay { constructor( Reveal ) { @@ -13,6 +14,8 @@ export default class Overlay { this.linkPreviewSelector = null; this.mediaPreviewSelector = '[data-preview-image], [data-preview-video]'; + this.state = {}; + } update() { @@ -62,6 +65,8 @@ export default class Overlay { this.close(); + this.state.previewIframe = url; + this.createOverlay( 'r-overlay-preview' ); this.dom.dataset.state = 'loading'; @@ -113,9 +118,11 @@ export default class Overlay { this.close(); + const fitMode = trigger ? trigger.dataset.previewFit || 'scale-down' : 'scale-down'; + this.createOverlay( 'r-overlay-preview' ); this.dom.dataset.state = 'loading'; - this.dom.dataset.previewFit = trigger ? trigger.dataset.previewFit || 'scale-down' : 'scale-down'; + this.dom.dataset.previewFit = fitMode; this.viewport.innerHTML = `
@@ -128,6 +135,8 @@ export default class Overlay { if( mediaType === 'image' ) { + this.state = { previewImage: url, previewFit: fitMode } + const img = document.createElement( 'img', {} ); img.src = url; contentElement.appendChild( img ); @@ -151,6 +160,8 @@ export default class Overlay { } else if( mediaType === 'video' ) { + this.state = { previewVideo: url, previewFit: fitMode } + const video = document.createElement( 'video' ); video.autoplay = this.dom.dataset.previewAutoplay === 'false' ? false : true; video.controls = this.dom.dataset.previewControls === 'false' ? false : true; @@ -257,7 +268,9 @@ export default class Overlay { } isOpen() { + return !!this.dom; + } /** @@ -268,6 +281,11 @@ export default class Overlay { if( this.dom ) { this.dom.remove(); this.dom = null; + + this.state = {}; + + this.Reveal.dispatchEvent({ type: 'closeoverlay' }); + return true; } @@ -275,6 +293,29 @@ export default class Overlay { } + getState() { + + return this.state; + + } + + setState( state ) { + + if( state.previewIframe ) { + this.showIframePreview( state.previewIframe ); + } + else if( state.previewImage ) { + this.showMediaPreview( state.previewImage, 'image' ); + } + else if( state.previewVideo ) { + this.showMediaPreview( state.previewVideo, 'video' ); + } + else { + this.close(); + } + + } + onSlidesClicked( event ) { const target = event.target; diff --git a/js/reveal.js b/js/reveal.js index 4dc12e22..9edf8b90 100644 --- a/js/reveal.js +++ b/js/reveal.js @@ -2210,7 +2210,8 @@ export default function( revealElement, options ) { indexv: indices.v, indexf: indices.f, paused: isPaused(), - overview: overview.isActive() + overview: overview.isActive(), + ...overlay.getState() }; } @@ -2236,6 +2237,8 @@ export default function( revealElement, options ) { if( typeof overviewFlag === 'boolean' && overviewFlag !== overview.isActive() ) { overview.toggle( overviewFlag ); } + + overlay.setState( state ); } } diff --git a/plugin/notes/notes.esm.js 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    \n\t\t\t\t
    \n\t\t\t\t\t0:00 AM\n\t\t\t\t
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    Pacing – Time to finish current slide

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    Notes

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