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Merge branch 'master' of https://github.com/linux-man/reveal.js into dev

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This commit is contained in:
Hakim El Hattab 2017-06-19 09:36:25 +02:00
commit 7d0d3c24ca
3 changed files with 28 additions and 43 deletions
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1
demo.html
View file

@ -398,6 +398,7 @@ Reveal.addEventListener( 'customevent', function() {
{ src: 'plugin/markdown/marked.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
{ src: 'plugin/markdown/markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
{ src: 'plugin/highlight/highlight.js', async: true, callback: function() { hljs.initHighlightingOnLoad(); } },
{ src: 'plugin/search/search.js', async: true },
{ src: 'plugin/zoom-js/zoom.js', async: true },
{ src: 'plugin/notes/notes.js', async: true }
]

41
plugin/search/search.js
View file

@ -21,7 +21,7 @@ function Hilitor(id, tag)
var targetNode = document.getElementById(id) || document.body;
var hiliteTag = tag || "EM";
var skipTags = new RegExp("^(?:" + hiliteTag + "|SCRIPT|FORM|SPAN)$");
var skipTags = new RegExp("^(?:" + hiliteTag + "|SCRIPT|FORM)$");
var colors = ["#ff6", "#a0ffff", "#9f9", "#f99", "#f6f"];
var wordColor = [];
var colorIdx = 0;
@ -53,11 +53,11 @@ function Hilitor(id, tag)
if(node.nodeType == 3) { // NODE_TEXT
if((nv = node.nodeValue) && (regs = matchRegex.exec(nv))) {
//find the slide's section element and save it in our list of matching slides
var secnode = node.parentNode;
while (secnode.nodeName != 'SECTION') {
var secnode = node;
while (secnode != null && secnode.nodeName != 'SECTION') {
secnode = secnode.parentNode;
}
var slideIndex = Reveal.getIndices(secnode);
var slidelen = matchingSlides.length;
var alreadyAdded = false;
@ -69,7 +69,7 @@ function Hilitor(id, tag)
if (! alreadyAdded) {
matchingSlides.push(slideIndex);
}
if(!wordColor[regs[0].toLowerCase()]) {
wordColor[regs[0].toLowerCase()] = colors[colorIdx++ % colors.length];
}
@ -110,20 +110,26 @@ function Hilitor(id, tag)
function openSearch() {
//ensure the search term input dialog is visible and has focus:
var inputboxdiv = document.getElementById("searchinputdiv");
var inputbox = document.getElementById("searchinput");
inputbox.style.display = "inline";
inputboxdiv.style.display = "inline";
inputbox.focus();
inputbox.select();
}
function closeSearch() {
var inputboxdiv = document.getElementById("searchinputdiv");
inputboxdiv.style.display = "none";
if(myHilitor) myHilitor.remove();
}
function toggleSearch() {
var inputbox = document.getElementById("searchinput");
if (inputbox.style.display !== "inline") {
var inputboxdiv = document.getElementById("searchinputdiv");
if (inputboxdiv.style.display !== "inline") {
openSearch();
}
else {
inputbox.style.display = "none";
myHilitor.remove();
closeSearch();
}
}
@ -157,7 +163,8 @@ function Hilitor(id, tag)
searchElement.classList.add( 'searchdiv' );
searchElement.style.position = 'absolute';
searchElement.style.top = '10px';
searchElement.style.left = '10px';
searchElement.style.right = '10px';
searchElement.style.zIndex = 10;
//embedded base64 search icon Designed by Sketchdock - http://www.sketchdock.com/:
searchElement.innerHTML = '<span><input type="search" id="searchinput" class="searchinput" style="vertical-align: top;"/><img src="data:image/png;base64,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" id="searchbutton" class="searchicon" style="vertical-align: top; margin-top: -1px;"/></span>';
dom.wrapper.appendChild( searchElement );
@ -179,18 +186,12 @@ function Hilitor(id, tag)
}
}, false );
// Open the search when the 's' key is hit (yes, this conflicts with the notes plugin, disabling for now)
/*
document.addEventListener( 'keydown', function( event ) {
// Disregard the event if the target is editable or a
// modifier is present
if ( document.querySelector( ':focus' ) !== null || event.shiftKey || event.altKey || event.ctrlKey || event.metaKey ) return;
if( event.keyCode === 83 ) {
if( event.key == "F" && (event.ctrlKey || event.metaKey) ) {//Control+Shift+f
event.preventDefault();
openSearch();
toggleSearch();
}
}, false );
*/
closeSearch();
return { open: openSearch };
})();

29
plugin/zoom-js/zoom.js
View file

@ -3,31 +3,17 @@
var isEnabled = true;
document.querySelector( '.reveal .slides' ).addEventListener( 'mousedown', function( event ) {
var modifier = ( Reveal.getConfig().zoomKey ? Reveal.getConfig().zoomKey : 'alt' ) + 'Key';
var zoomPadding = 20;
var revealScale = Reveal.getScale();
var modifier = ( Reveal.getConfig().zoomKey ? Reveal.getConfig().zoomKey : 'ctrl' ) + 'Key';
var zoomLevel = ( Reveal.getConfig().zoomLevel ? Reveal.getConfig().zoomLevel : 2 );
if( event[ modifier ] && isEnabled ) {
event.preventDefault();
var bounds;
var originalDisplay = event.target.style.display;
// Get the bounding rect of the contents, not the containing box
if( window.getComputedStyle( event.target ).display === 'block' ) {
event.target.style.display = 'inline-block';
bounds = event.target.getBoundingClientRect();
event.target.style.display = originalDisplay;
} else {
bounds = event.target.getBoundingClientRect();
}
zoom.to({
x: ( bounds.left * revealScale ) - zoomPadding,
y: ( bounds.top * revealScale ) - zoomPadding,
width: ( bounds.width * revealScale ) + ( zoomPadding * 2 ),
height: ( bounds.height * revealScale ) + ( zoomPadding * 2 ),
x: event.clientX - window.innerWidth / (zoomLevel * 2),
y: event.clientY - window.innerHeight / (zoomLevel * 2),
width: window.innerWidth / zoomLevel,
height: window.innerHeight / zoomLevel,
pan: false
});
}
@ -283,6 +269,3 @@ var zoom = (function(){
}
})();