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refactoring

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This commit is contained in:
Hakim El Hattab
2023-10-06 10:07:19 +02:00
parent d84aa3472e
commit 1f1ca3a887
6 changed files with 19 additions and 13 deletions
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2
dist/reveal.esm.js vendored
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dist/reveal.esm.js.map vendored
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2
dist/reveal.js vendored
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dist/reveal.js.map vendored
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6
js/controllers/reader.js
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@@ -37,12 +37,11 @@ export default class Reader {
viewportElement.addEventListener( 'scroll', this.onScroll ); viewportElement.addEventListener( 'scroll', this.onScroll );
let presentationBackground; let presentationBackground;
if( viewportElement ) {
const viewportStyles = window.getComputedStyle( viewportElement ); const viewportStyles = window.getComputedStyle( viewportElement );
if( viewportStyles && viewportStyles.background ) { if( viewportStyles && viewportStyles.background ) {
presentationBackground = viewportStyles.background; presentationBackground = viewportStyles.background;
} }
}
const pageElements = []; const pageElements = [];
const pageContainer = slides[0].parentNode; const pageContainer = slides[0].parentNode;
@@ -59,8 +58,7 @@ export default class Reader {
page.className = 'reader-page'; page.className = 'reader-page';
pageElements.push( page ); pageElements.push( page );
// Copy the presentation-wide background to each individual // Copy the presentation-wide background to each page
// page when printing
if( presentationBackground ) { if( presentationBackground ) {
page.style.background = presentationBackground; page.style.background = presentationBackground;
} }

12
js/reveal.js
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@@ -214,6 +214,8 @@ export default function( revealElement, options ) {
// Create slide backgrounds // Create slide backgrounds
backgrounds.update( true ); backgrounds.update( true );
activateInitialView();
// Notify listeners that the presentation is ready but use a 1ms // Notify listeners that the presentation is ready but use a 1ms
// timeout to ensure it's not fired synchronously after #initialize() // timeout to ensure it's not fired synchronously after #initialize()
setTimeout( () => { setTimeout( () => {
@@ -232,11 +234,17 @@ export default function( revealElement, options ) {
}); });
}, 1 ); }, 1 );
}
/**
* Activates the correct reveal.js view based on our config.
* This is only invoked once during initialization.
*/
function activateInitialView() {
const activatePrintView = config.view === 'print'; const activatePrintView = config.view === 'print';
const activateReaderView = config.view === 'reader'; const activateReaderView = config.view === 'reader';
// Special setup and config is required when initializing a deck
// to be read or printed linearly
if( activatePrintView || activateReaderView ) { if( activatePrintView || activateReaderView ) {
if( activatePrintView ) { if( activatePrintView ) {