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fix and tests for custom key bindings in help overlay

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This commit is contained in:
Hakim El Hattab
2020-05-12 13:33:19 +02:00
parent aafb8769f9
commit f04a00672c
6 changed files with 51 additions and 11 deletions
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12
js/controllers/keyboard.js
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@ -122,6 +122,18 @@ export default class Keyboard {
}
getShortcuts() {
return this.shortcuts;
}
getBindings() {
return this.bindings;
}
/**
* Handler for the document level 'keypress' event.
*

15
js/reveal.js
View File

@ -712,15 +712,18 @@ export default function( revealElement, options ) {
let html = '<p class="title">Keyboard Shortcuts</p><br/>';
let shortcuts = keyboard.getShortcuts(),
bindings = keyboard.getBindings();
html += '<table><th>KEY</th><th>ACTION</th>';
for( let key in keyboard.shortcuts ) {
html += `<tr><td>${key}</td><td>${keyboard.shortcuts[ key ]}</td></tr>`;
for( let key in shortcuts ) {
html += `<tr><td>${key}</td><td>${shortcuts[ key ]}</td></tr>`;
}
// Add custom key bindings that have associated descriptions
for( let binding in keyboard.registeredKeyBindings ) {
if( keyboard.registeredKeyBindings[binding].key && keyboard.registeredKeyBindings[binding].description ) {
html += `<tr><td>${keyboard.registeredKeyBindings[binding].key}</td><td>${keyboard.registeredKeyBindings[binding].description}</td></tr>`;
for( let binding in bindings ) {
if( bindings[binding].key && bindings[binding].description ) {
html += `<tr><td>${bindings[binding].key}</td><td>${bindings[binding].description}</td></tr>`;
}
}
@ -775,7 +778,7 @@ export default function( revealElement, options ) {
// property where 100x adds up to the correct height.
//
// https://css-tricks.com/the-trick-to-viewport-units-on-mobile/
if( Device.isMobile ) {
if( Device.isMobile && !config.embedded ) {
document.documentElement.style.setProperty( '--vh', ( window.innerHeight * 0.01 ) + 'px' );
}