nishiki/hugo-theme-relearn
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McShelby 2023-02-12 08:36:45 +00:00
commit d976e50a58
356 changed files with 8011 additions and 7934 deletions

90
js/theme.js
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@ -815,31 +815,69 @@ function initHistory() {
}
}
function scrollToActiveMenu() {
window.setTimeout(function(){
function initScrollPositionSaver(){
function savePosition( event ){
var state = window.history.state || {};
state = Object.assign( {}, ( typeof state === 'object' ) ? state : {} );
state.contentScrollTop = elc.scrollTop;
window.history.replaceState( state, '', window.location );
};
window.addEventListener( 'pagehide', savePosition );
}
function scrollToPositions() {
// show active menu entry
window.setTimeout( function(){
var e = document.querySelector( '#sidebar ul.topics li.active a' );
if( e && e.scrollIntoView ){
e.scrollIntoView({
block: 'center',
});
}
}, 10);
}
}, 10 );
function scrollToFragment() {
if( !window.location.hash || window.location.hash.length <= 1 ){
// scroll the content to point of interest;
// if we have a scroll position saved, the user was here
// before in his history stack and we want to reposition
// to the position he was when he left the page;
// otherwise if he used page search before, we want to position
// to its last outcome;
// otherwise he may want to see a specific fragment
var state = window.history.state || {};
state = ( typeof state === 'object') ? state : {};
if( state.contentScrollTop !== undefined ){
window.setTimeout( function(){
elc.scrollTop = state.contentScrollTop;
}, 10 );
return;
}
var searchValue = sessionStorage.getItem( baseUriFull+'search-value' );
var found = elementContains( searchValue, elc );
var searchedElem = found.length && found[ 0 ];
if( searchedElem ){
searchedElem.scrollIntoView( true );
var scrolledY = window.scrollY;
if( scrolledY ){
window.scroll( 0, scrolledY - 125 );
}
return;
}
if( window.location.hash && window.location.hash.length > 1 ){
window.setTimeout( function(){
try{
var e = document.querySelector( window.location.hash );
if( e && e.scrollIntoView ){
e.scrollIntoView({
block: 'start',
});
}
} catch( e ){}
}, 10 );
return;
}
window.setTimeout(function(){
try{
var e = document.querySelector( window.location.hash );
if( e && e.scrollIntoView ){
e.scrollIntoView({
block: 'start',
});
}
} catch( e ){}
}, 10);
}
function mark() {
@ -1064,25 +1102,15 @@ function initSearch() {
}
mark();
// set initial search value on page load
// set initial search value for inputs on page load
if( sessionStorage.getItem( baseUriFull+'search-value' ) ){
var searchValue = sessionStorage.getItem( baseUriFull+'search-value' );
var search = sessionStorage.getItem( baseUriFull+'search-value' );
inputs.forEach( function( e ){
e.value = searchValue;
e.value = search;
var event = document.createEvent( 'Event' );
event.initEvent( 'input', false, false );
e.dispatchEvent( event );
});
var found = elementContains( searchValue, document.querySelector( '#body-inner' ) );
var searchedElem = found.length && found[ 0 ];
if( searchedElem ){
searchedElem.scrollIntoView( true );
var scrolledY = window.scrollY;
if( scrolledY ){
window.scroll( 0, scrolledY - 125 );
}
}
}
window.relearn.isSearchInit = true;
@ -1094,8 +1122,6 @@ ready( function(){
initMermaid();
initSwagger();
initMenuScrollbar();
scrollToActiveMenu();
scrollToFragment();
initToc();
initAnchorClipboard();
initCodeClipboard();
@ -1104,6 +1130,8 @@ ready( function(){
initHistory();
initSearch();
initImage();
initScrollPositionSaver();
scrollToPositions();
});
function useMermaid( config ){