kfitz/presentations.kfitz.info
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

new shortcuts; alt+arrow key skips fragments, shift+arrow key jumps to last slide in the given direction #1105

Browse Source
This commit is contained in:
Hakim El Hattab
2021-09-06 13:02:58 +02:00
parent a3e8162eb1
commit 90bbe8be4f
5 changed files with 84 additions and 47 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
js/reveal.js
View File

@@ -2197,55 +2197,55 @@ export default function( revealElement, options ) {
}
function navigateLeft() {
function navigateLeft({skipFragments=false}={}) {
navigationHistory.hasNavigatedHorizontally = true;
// Reverse for RTL
if( config.rtl ) {
if( ( overview.isActive() || fragments.next() === false ) && availableRoutes().left ) {
if( ( overview.isActive() || skipFragments || fragments.next() === false ) && availableRoutes().left ) {
slide( indexh + 1, config.navigationMode === 'grid' ? indexv : undefined );
}
}
// Normal navigation
else if( ( overview.isActive() || fragments.prev() === false ) && availableRoutes().left ) {
else if( ( overview.isActive() || skipFragments || fragments.prev() === false ) && availableRoutes().left ) {
slide( indexh - 1, config.navigationMode === 'grid' ? indexv : undefined );
}
}
function navigateRight() {
function navigateRight({skipFragments=false}={}) {
navigationHistory.hasNavigatedHorizontally = true;
// Reverse for RTL
if( config.rtl ) {
if( ( overview.isActive() || fragments.prev() === false ) && availableRoutes().right ) {
if( ( overview.isActive() || skipFragments || fragments.prev() === false ) && availableRoutes().right ) {
slide( indexh - 1, config.navigationMode === 'grid' ? indexv : undefined );
}
}
// Normal navigation
else if( ( overview.isActive() || fragments.next() === false ) && availableRoutes().right ) {
else if( ( overview.isActive() || skipFragments || fragments.next() === false ) && availableRoutes().right ) {
slide( indexh + 1, config.navigationMode === 'grid' ? indexv : undefined );
}
}
function navigateUp() {
function navigateUp({skipFragments=false}={}) {
// Prioritize hiding fragments
if( ( overview.isActive() || fragments.prev() === false ) && availableRoutes().up ) {
if( ( overview.isActive() || skipFragments || fragments.prev() === false ) && availableRoutes().up ) {
slide( indexh, indexv - 1 );
}
}
function navigateDown() {
function navigateDown({skipFragments=false}={}) {
navigationHistory.hasNavigatedVertically = true;
// Prioritize revealing fragments
if( ( overview.isActive() || fragments.next() === false ) && availableRoutes().down ) {
if( ( overview.isActive() || skipFragments || fragments.next() === false ) && availableRoutes().down ) {
slide( indexh, indexv + 1 );
}
@@ -2257,12 +2257,12 @@ export default function( revealElement, options ) {
* 2) Previous vertical slide
* 3) Previous horizontal slide
*/
function navigatePrev() {
function navigatePrev({skipFragments=false}={}) {
// Prioritize revealing fragments
if( fragments.prev() === false ) {
if( skipFragments || fragments.prev() === false ) {
if( availableRoutes().up ) {
navigateUp();
navigateUp({skipFragments});
}
else {
// Fetch the previous horizontal slide, if there is one
@@ -2288,13 +2288,13 @@ export default function( revealElement, options ) {
/**
* The reverse of #navigatePrev().
*/
function navigateNext() {
function navigateNext({skipFragments=false}={}) {
navigationHistory.hasNavigatedHorizontally = true;
navigationHistory.hasNavigatedVertically = true;
// Prioritize revealing fragments
if( fragments.next() === false ) {
if( skipFragments || fragments.next() === false ) {
let routes = availableRoutes();
@@ -2306,13 +2306,13 @@ export default function( revealElement, options ) {
}
if( routes.down ) {
navigateDown();
navigateDown({skipFragments});
}
else if( config.rtl ) {
navigateLeft();
navigateLeft({skipFragments});
}
else {
navigateRight();
navigateRight({skipFragments});
}
}