minor simplicifcation for #2579
This commit is contained in:
parent
be08d52b5b
commit
e9cbfefcce
1 changed files with 13 additions and 22 deletions
33
js/reveal.js
33
js/reveal.js
|
@ -343,9 +343,8 @@
|
||||||
previousBackground,
|
previousBackground,
|
||||||
|
|
||||||
// Remember which directions that the user has navigated towards
|
// Remember which directions that the user has navigated towards
|
||||||
hasNavigatedRight = false,
|
hasNavigatedHorizontally = false,
|
||||||
hasNavigatedLeft = false,
|
hasNavigatedVertically = false,
|
||||||
hasNavigatedDown = false,
|
|
||||||
|
|
||||||
// Slides may hold a data-state attribute which we pick up and apply
|
// Slides may hold a data-state attribute which we pick up and apply
|
||||||
// as a class to the body. This list contains the combined state of
|
// as a class to the body. This list contains the combined state of
|
||||||
|
@ -771,12 +770,9 @@
|
||||||
dom.progressbar = dom.progress.querySelector( 'span' );
|
dom.progressbar = dom.progress.querySelector( 'span' );
|
||||||
|
|
||||||
// Arrow controls
|
// Arrow controls
|
||||||
var leftArrowLabel = config.rtl ? "next slide" : "previous slide";
|
|
||||||
var rightArrowLabel = config.rtl ? "previous slide" : "next slide";
|
|
||||||
|
|
||||||
dom.controls = createSingletonNode( dom.wrapper, 'aside', 'controls',
|
dom.controls = createSingletonNode( dom.wrapper, 'aside', 'controls',
|
||||||
'<button class="navigate-left" aria-label="' + leftArrowLabel + '"><div class="controls-arrow"></div></button>' +
|
'<button class="navigate-left" aria-label="' + ( config.rtl ? 'next slide' : 'previous slide' ) + '"><div class="controls-arrow"></div></button>' +
|
||||||
'<button class="navigate-right" aria-label="' + rightArrowLabel + '"><div class="controls-arrow"></div></button>' +
|
'<button class="navigate-right" aria-label="' + ( config.rtl ? 'previous slide' : 'next slide' ) + '"><div class="controls-arrow"></div></button>' +
|
||||||
'<button class="navigate-up" aria-label="above slide"><div class="controls-arrow"></div></button>' +
|
'<button class="navigate-up" aria-label="above slide"><div class="controls-arrow"></div></button>' +
|
||||||
'<button class="navigate-down" aria-label="below slide"><div class="controls-arrow"></div></button>' );
|
'<button class="navigate-down" aria-label="below slide"><div class="controls-arrow"></div></button>' );
|
||||||
|
|
||||||
|
@ -3633,7 +3629,7 @@
|
||||||
|
|
||||||
// Highlight control arrows with an animation to ensure
|
// Highlight control arrows with an animation to ensure
|
||||||
// that the viewer knows how to navigate
|
// that the viewer knows how to navigate
|
||||||
if( !hasNavigatedDown && routes.down ) {
|
if( !hasNavigatedVertically && routes.down ) {
|
||||||
dom.controlsDownArrow.classList.add( 'highlight' );
|
dom.controlsDownArrow.classList.add( 'highlight' );
|
||||||
}
|
}
|
||||||
else {
|
else {
|
||||||
|
@ -3641,7 +3637,7 @@
|
||||||
|
|
||||||
if( config.rtl ) {
|
if( config.rtl ) {
|
||||||
|
|
||||||
if( !hasNavigatedLeft && routes.left && indexv === 0 ) {
|
if( !hasNavigatedHorizontally && routes.left && indexv === 0 ) {
|
||||||
dom.controlsLeftArrow.classList.add( 'highlight' );
|
dom.controlsLeftArrow.classList.add( 'highlight' );
|
||||||
}
|
}
|
||||||
else {
|
else {
|
||||||
|
@ -3650,7 +3646,7 @@
|
||||||
|
|
||||||
} else {
|
} else {
|
||||||
|
|
||||||
if( !hasNavigatedRight && routes.right && indexv === 0 ) {
|
if( !hasNavigatedHorizontally && routes.right && indexv === 0 ) {
|
||||||
dom.controlsRightArrow.classList.add( 'highlight' );
|
dom.controlsRightArrow.classList.add( 'highlight' );
|
||||||
}
|
}
|
||||||
else {
|
else {
|
||||||
|
@ -5369,7 +5365,7 @@
|
||||||
|
|
||||||
function navigateLeft() {
|
function navigateLeft() {
|
||||||
|
|
||||||
hasNavigatedLeft = true;
|
hasNavigatedHorizontally = true;
|
||||||
|
|
||||||
// Reverse for RTL
|
// Reverse for RTL
|
||||||
if( config.rtl ) {
|
if( config.rtl ) {
|
||||||
|
@ -5386,7 +5382,7 @@
|
||||||
|
|
||||||
function navigateRight() {
|
function navigateRight() {
|
||||||
|
|
||||||
hasNavigatedRight = true;
|
hasNavigatedHorizontally = true;
|
||||||
|
|
||||||
// Reverse for RTL
|
// Reverse for RTL
|
||||||
if( config.rtl ) {
|
if( config.rtl ) {
|
||||||
|
@ -5412,7 +5408,7 @@
|
||||||
|
|
||||||
function navigateDown() {
|
function navigateDown() {
|
||||||
|
|
||||||
hasNavigatedDown = true;
|
hasNavigatedVertically = true;
|
||||||
|
|
||||||
// Prioritize revealing fragments
|
// Prioritize revealing fragments
|
||||||
if( ( isOverview() || nextFragment() === false ) && availableRoutes().down ) {
|
if( ( isOverview() || nextFragment() === false ) && availableRoutes().down ) {
|
||||||
|
@ -5460,13 +5456,8 @@
|
||||||
*/
|
*/
|
||||||
function navigateNext() {
|
function navigateNext() {
|
||||||
|
|
||||||
if (!config.rtl) {
|
hasNavigatedHorizontally = true;
|
||||||
hasNavigatedRight = true;
|
hasNavigatedVertically = true;
|
||||||
} else {
|
|
||||||
hasNavigatedLeft = true;
|
|
||||||
}
|
|
||||||
|
|
||||||
hasNavigatedDown = true;
|
|
||||||
|
|
||||||
// Prioritize revealing fragments
|
// Prioritize revealing fragments
|
||||||
if( nextFragment() === false ) {
|
if( nextFragment() === false ) {
|
||||||
|
|
Loading…
Reference in a new issue