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only call slide() if route is available in navigate methods (closes #213)

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Hakim El Hattab 2012-10-28 17:30:55 -04:00
parent 6aafa0107d
commit 9da9726403
2 changed files with 9 additions and 9 deletions
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12
js/reveal.js
View file

@ -1,5 +1,5 @@
/*!
* reveal.js 2.1 r36
* reveal.js 2.1 r37
* http://lab.hakim.se/reveal-js
* MIT licensed
*
@ -1014,28 +1014,28 @@ var Reveal = (function(){
function navigateLeft() {
// Prioritize hiding fragments
if( isOverviewActive() || previousFragment() === false ) {
if( availableRoutes().left && ( isOverviewActive() || previousFragment() === false ) ) {
slide( indexh - 1, 0 );
}
}
function navigateRight() {
// Prioritize revealing fragments
if( isOverviewActive() || nextFragment() === false ) {
if( availableRoutes().right && ( isOverviewActive() || nextFragment() === false ) ) {
slide( indexh + 1, 0 );
}
}
function navigateUp() {
// Prioritize hiding fragments
if( isOverviewActive() || previousFragment() === false ) {
if( availableRoutes().up && ( isOverviewActive() || previousFragment() === false ) ) {
slide( indexh, indexv - 1 );
}
}
function navigateDown() {
// Prioritize revealing fragments
if( isOverviewActive() || nextFragment() === false ) {
if( availableRoutes().down && ( isOverviewActive() || nextFragment() === false ) ) {
slide( indexh, indexv + 1 );
}
}
@ -1057,7 +1057,7 @@ var Reveal = (function(){
var previousSlide = document.querySelector( '.reveal .slides>section.past:nth-child(' + indexh + ')' );
if( previousSlide ) {
indexv = ( previousSlide.querySelectorAll('section').length + 1 ) || 0;
indexv = ( previousSlide.querySelectorAll( 'section' ).length + 1 ) || 0;
indexh --;
slide();
}

6
js/reveal.min.js vendored
View file

@ -1,5 +1,5 @@
/*!
* reveal.js 2.1 r36
* reveal.js 2.1 r37
* http://lab.hakim.se/reveal-js
* MIT licensed
*
@ -62,8 +62,8 @@ r("fragmentshown",{fragment:am[0]});return true;}}else{var al=document.querySele
r("fragmentshown",{fragment:al[0]});return true;}}return false;}function Q(){if(document.querySelector(b+".present")){var am=document.querySelectorAll(b+".present .fragment.visible");
if(am.length){am[am.length-1].classList.remove("visible");r("fragmenthidden",{fragment:am[am.length-1]});return true;}}else{var al=document.querySelectorAll(l+".present .fragment.visible");
if(al.length){al[al.length-1].classList.remove("visible");r("fragmenthidden",{fragment:al[al.length-1]});return true;}}return false;}function O(){clearTimeout(k);
if(Y){k=setTimeout(x,Y);}}function B(){if(L()||Q()===false){a(m-1,0);}}function j(){if(L()||v()===false){a(m+1,0);}}function u(){if(L()||Q()===false){a(m,e-1);
}}function F(){if(L()||v()===false){a(m,e+1);}}function Z(){if(Q()===false){if(g().up){u();}else{var al=document.querySelector(".reveal .slides>section.past:nth-child("+m+")");
if(Y){k=setTimeout(x,Y);}}function B(){if(g().left&&(L()||Q()===false)){a(m-1,0);}}function j(){if(g().right&&(L()||v()===false)){a(m+1,0);}}function u(){if(g().up&&(L()||Q()===false)){a(m,e-1);
}}function F(){if(g().down&&(L()||v()===false)){a(m,e+1);}}function Z(){if(Q()===false){if(g().up){u();}else{var al=document.querySelector(".reveal .slides>section.past:nth-child("+m+")");
if(al){e=(al.querySelectorAll("section").length+1)||0;m--;a();}}}}function x(){if(v()===false){g().down?F():j();}O();}function ah(an){var am=document.activeElement;
var ao=!!(document.activeElement&&(document.activeElement.type||document.activeElement.href||document.activeElement.contentEditable!=="inherit"));if(ao||an.shiftKey||an.altKey||an.ctrlKey||an.metaKey){return;
}var al=true;switch(an.keyCode){case 80:case 33:Z();break;case 78:case 34:x();break;case 72:case 37:B();break;case 76:case 39:j();break;case 75:case 38:u();