Merge branch 'master' of https://github.com/hakimel/reveal.js
Conflicts: README.md index.html js/reveal.js package.json plugin/speakernotes/client.js
This commit is contained in:
David Banham
9
plugin/highlight/highlight.js
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9
plugin/highlight/highlight.js
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File diff suppressed because one or more lines are too long
97
plugin/markdown/example.html
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97
plugin/markdown/example.html
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@ -0,0 +1,97 @@
|
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<!doctype html>
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<html lang="en">
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<head>
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<meta charset="utf-8">
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<title>reveal.js - Markdown Demo</title>
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<link rel="stylesheet" href="../../css/reveal.css">
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<link rel="stylesheet" href="../../css/theme/default.css" id="theme">
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</head>
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<body>
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<div class="reveal">
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<div class="slides">
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<!-- Use external markdown resource, and separate slides by three newlines; vertical slides by two newlines -->
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<section data-markdown="example.md" data-separator="^\n\n\n" data-vertical="^\n\n"></section>
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<!-- Slides are separated by three dashes (quick 'n dirty regular expression) -->
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<section data-markdown data-separator="---">
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<script type="text/template">
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## Demo 1
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Slide 1
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---
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## Demo 1
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Slide 2
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---
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## Demo 1
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Slide 3
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</script>
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</section>
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<!-- Slides are separated by newline + three dashes + newline, vertical slides identical but two dashes -->
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<section data-markdown data-separator="^\n---\n$" data-vertical="^\n--\n$">
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<script type="text/template">
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## Demo 2
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Slide 1.1
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--
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## Demo 2
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Slide 1.2
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|
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---
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## Demo 2
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Slide 2
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</script>
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</section>
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<!-- No "extra" slides, since there are no separators defined (so they'll become horizontal rulers) -->
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<section data-markdown>
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<script type="text/template">
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A
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|
||||
---
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B
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|
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---
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C
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</script>
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</section>
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</div>
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</div>
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<script src="../../lib/js/head.min.js"></script>
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<script src="../../js/reveal.js"></script>
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<script>
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Reveal.initialize({
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controls: true,
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progress: true,
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history: true,
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center: true,
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theme: Reveal.getQueryHash().theme,
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transition: Reveal.getQueryHash().transition || 'default',
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// Optional libraries used to extend on reveal.js
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dependencies: [
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{ src: '../../lib/js/classList.js', condition: function() { return !document.body.classList; } },
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{ src: 'showdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } },
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{ src: 'markdown.js', condition: function() { return !!document.querySelector( '[data-markdown]' ); } }
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]
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});
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|
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</script>
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|
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</body>
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</html>
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29
plugin/markdown/example.md
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29
plugin/markdown/example.md
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@ -0,0 +1,29 @@
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# Markdown Demo
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## External 1.1
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Content 1.1
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||||
## External 1.2
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|
||||
Content 1.2
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|
||||
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||||
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||||
## External 2
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||||
|
||||
Content 2.1
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||||
|
||||
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||||
|
||||
## External 3.1
|
||||
|
||||
Content 3.1
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||||
|
||||
|
||||
## External 3.2
|
||||
|
||||
Content 3.2
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||||
147
plugin/markdown/markdown.js
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147
plugin/markdown/markdown.js
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// From https://gist.github.com/1343518
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// Modified by Hakim to handle Markdown indented with tabs
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(function(){
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|
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if( typeof Showdown === 'undefined' ) {
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throw 'The reveal.js Markdown plugin requires Showdown to be loaded';
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}
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||||
|
||||
var stripLeadingWhitespace = function(section) {
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|
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var template = section.querySelector( 'script' );
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||||
|
||||
// strip leading whitespace so it isn't evaluated as code
|
||||
var text = ( template || section ).textContent;
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|
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var leadingWs = text.match(/^\n?(\s*)/)[1].length,
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leadingTabs = text.match(/^\n?(\t*)/)[1].length;
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||||
|
||||
if( leadingTabs > 0 ) {
|
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text = text.replace( new RegExp('\\n?\\t{' + leadingTabs + '}','g'), '\n' );
|
||||
}
|
||||
else if( leadingWs > 1 ) {
|
||||
text = text.replace( new RegExp('\\n? {' + leadingWs + '}','g'), '\n' );
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}
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|
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return text;
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|
||||
};
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var slidifyMarkdown = function(markdown, separator, vertical) {
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separator = separator || '^\n---\n$';
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|
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var reSeparator = new RegExp(separator + (vertical ? '|' + vertical : ''), 'mg'),
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reHorSeparator = new RegExp(separator),
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matches,
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lastIndex = 0,
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isHorizontal,
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wasHorizontal = true,
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content,
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sectionStack = [],
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markdownSections = '';
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|
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// iterate until all blocks between separators are stacked up
|
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while( matches = reSeparator.exec(markdown) ) {
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|
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// determine direction (horizontal by default)
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isHorizontal = reHorSeparator.test(matches[0]);
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if( !isHorizontal && wasHorizontal ) {
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// create vertical stack
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sectionStack.push([]);
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}
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|
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// pluck slide content from markdown input
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content = markdown.substring(lastIndex, matches.index);
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if( isHorizontal && wasHorizontal ) {
|
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// add to horizontal stack
|
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sectionStack.push(content);
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} else {
|
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// add to vertical stack
|
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sectionStack[sectionStack.length-1].push(content);
|
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}
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|
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lastIndex = reSeparator.lastIndex;
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wasHorizontal = isHorizontal;
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|
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}
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|
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// add the remaining slide
|
||||
(wasHorizontal ? sectionStack : sectionStack[sectionStack.length-1]).push(markdown.substring(lastIndex));
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|
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// flatten the hierarchical stack, and insert <section data-markdown> tags
|
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for( var k = 0, klen = sectionStack.length; k < klen; k++ ) {
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markdownSections += typeof sectionStack[k] === 'string'
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? '<section data-markdown>' + sectionStack[k] + '</section>'
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: '<section><section data-markdown>' + sectionStack[k].join('</section><section data-markdown>') + '</section></section>';
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}
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return markdownSections;
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};
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var querySlidingMarkdown = function() {
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var sections = document.querySelectorAll( '[data-markdown]'),
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section;
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for( var j = 0, jlen = sections.length; j < jlen; j++ ) {
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||||
|
||||
section = sections[j];
|
||||
|
||||
if( section.getAttribute('data-markdown').length ) {
|
||||
|
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var xhr = new XMLHttpRequest(),
|
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url = section.getAttribute('data-markdown');
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|
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xhr.onreadystatechange = function () {
|
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if( xhr.readyState === 4 ) {
|
||||
section.outerHTML = slidifyMarkdown( xhr.responseText, section.getAttribute('data-separator'), section.getAttribute('data-vertical') );
|
||||
}
|
||||
};
|
||||
|
||||
xhr.open('GET', url, false);
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||||
xhr.send();
|
||||
|
||||
} else if( section.getAttribute('data-separator') ) {
|
||||
|
||||
var markdown = stripLeadingWhitespace(section);
|
||||
section.outerHTML = slidifyMarkdown( markdown, section.getAttribute('data-separator'), section.getAttribute('data-vertical') );
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||||
|
||||
}
|
||||
}
|
||||
|
||||
};
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||||
|
||||
var queryMarkdownSlides = function() {
|
||||
|
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var sections = document.querySelectorAll( '[data-markdown]');
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|
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for( var j = 0, jlen = sections.length; j < jlen; j++ ) {
|
||||
|
||||
makeHtml(sections[j]);
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||||
|
||||
}
|
||||
|
||||
};
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||||
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var makeHtml = function(section) {
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||||
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var notes = section.querySelector( 'aside.notes' );
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var markdown = stripLeadingWhitespace(section);
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section.innerHTML = (new Showdown.converter()).makeHtml(markdown);
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||||
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||||
if( notes ) {
|
||||
section.appendChild( notes );
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||||
}
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||||
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||||
};
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||||
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||||
querySlidingMarkdown();
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||||
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||||
queryMarkdownSlides();
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||||
|
||||
})();
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||||
62
plugin/markdown/showdown.js
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62
plugin/markdown/showdown.js
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File diff suppressed because one or more lines are too long
@ -2,11 +2,31 @@
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||||
// don't emit events from inside the previews themselves
|
||||
if ( window.location.search.match( /receiver/gi ) ) { return; }
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||||
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var socket = io.connect('127.0.0.1:1947');
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var socket = io.connect(window.location.origin);
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var socketId = Math.random().toString().slice(2);
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console.log('View slide notes at ' + window.location.origin + '/notes/' + socketId);
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window.open(window.location.origin + '/notes/' + socketId, 'notes-' + socketId);
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||||
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||||
// Fires when a fragment is shown
|
||||
Reveal.addEventListener( 'fragmentshown', function( event ) {
|
||||
var fragmentData = {
|
||||
fragment : 'next',
|
||||
socketId : socketId
|
||||
};
|
||||
socket.emit('fragmentchanged', fragmentData);
|
||||
} );
|
||||
|
||||
// Fires when a fragment is hidden
|
||||
Reveal.addEventListener( 'fragmenthidden', function( event ) {
|
||||
var fragmentData = {
|
||||
fragment : 'previous',
|
||||
socketId : socketId
|
||||
};
|
||||
socket.emit('fragmentchanged', fragmentData);
|
||||
} );
|
||||
|
||||
// Fires when slide is changed
|
||||
Reveal.addEventListener( 'slidechanged', function( event ) {
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var nextindexh;
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var nextindexv;
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||||
@ -27,7 +47,9 @@
|
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indexv : event.indexv,
|
||||
nextindexh : nextindexh,
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nextindexv : nextindexv,
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||||
socketId : socketId
|
||||
socketId : socketId,
|
||||
markdown : notes ? typeof notes.getAttribute('data-markdown') === 'string' : false
|
||||
|
||||
};
|
||||
|
||||
socket.emit('slidechanged', slideData);
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||||
@ -18,10 +18,13 @@ io.sockets.on('connection', function(socket) {
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socket.on('slidechanged', function(slideData) {
|
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socket.broadcast.emit('slidedata', slideData);
|
||||
});
|
||||
socket.on('fragmentchanged', function(fragmentData) {
|
||||
socket.broadcast.emit('fragmentdata', fragmentData);
|
||||
});
|
||||
});
|
||||
|
||||
app.configure(function() {
|
||||
[ 'css', 'js', 'plugin', 'lib' ].forEach(function(dir) {
|
||||
[ 'css', 'js', 'images', 'plugin', 'lib' ].forEach(function(dir) {
|
||||
app.use('/' + dir, staticDir(opts.baseDir + dir));
|
||||
});
|
||||
});
|
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@ -32,19 +35,19 @@ app.get("/", function(req, res) {
|
||||
|
||||
app.get("/notes/:socketId", function(req, res) {
|
||||
|
||||
fs.readFile(opts.baseDir + 'plugin/speakernotes/notes.html', function(err, data) {
|
||||
fs.readFile(opts.baseDir + 'plugin/notes-server/notes.html', function(err, data) {
|
||||
res.send(Mustache.to_html(data.toString(), {
|
||||
socketId : req.params.socketId
|
||||
}));
|
||||
});
|
||||
// fs.createReadStream(opts.baseDir + 'speakernotes/notes.html').pipe(res);
|
||||
// fs.createReadStream(opts.baseDir + 'notes-server/notes.html').pipe(res);
|
||||
});
|
||||
|
||||
// Actually listen
|
||||
app.listen(opts.port || null);
|
||||
|
||||
var brown = '\033[33m',
|
||||
green = '\033[32m',
|
||||
var brown = '\033[33m',
|
||||
green = '\033[32m',
|
||||
reset = '\033[0m';
|
||||
|
||||
var slidesLocation = "http://localhost" + ( opts.port ? ( ':' + opts.port ) : '' );
|
||||
@ -27,17 +27,23 @@
|
||||
width: 1280px;
|
||||
height: 1024px;
|
||||
border: none;
|
||||
-moz-transform: scale(0.5);
|
||||
-moz-transform-origin: 0 0;
|
||||
-o-transform: scale(0.5);
|
||||
-o-transform-origin: 0 0;
|
||||
-webkit-transform: scale(0.5);
|
||||
|
||||
-webkit-transform-origin: 0 0;
|
||||
-moz-transform-origin: 0 0;
|
||||
-ms-transform-origin: 0 0;
|
||||
-o-transform-origin: 0 0;
|
||||
transform-origin: 0 0;
|
||||
|
||||
-webkit-transform: scale(0.5);
|
||||
-moz-transform: scale(0.5);
|
||||
-ms-transform: scale(0.5);
|
||||
-o-transform: scale(0.5);
|
||||
transform: scale(0.5);
|
||||
}
|
||||
|
||||
#wrap-next-slide {
|
||||
width: 320px;
|
||||
height: 256px;
|
||||
width: 448px;
|
||||
height: 358px;
|
||||
float: left;
|
||||
margin: 0 0 0 10px;
|
||||
overflow: hidden;
|
||||
@ -47,12 +53,18 @@
|
||||
width: 1280px;
|
||||
height: 1024px;
|
||||
border: none;
|
||||
-moz-transform: scale(0.25);
|
||||
-moz-transform-origin: 0 0;
|
||||
-o-transform: scale(0.25);
|
||||
-o-transform-origin: 0 0;
|
||||
-webkit-transform: scale(0.25);
|
||||
|
||||
-webkit-transform-origin: 0 0;
|
||||
-moz-transform-origin: 0 0;
|
||||
-ms-transform-origin: 0 0;
|
||||
-o-transform-origin: 0 0;
|
||||
transform-origin: 0 0;
|
||||
|
||||
-webkit-transform: scale(0.35);
|
||||
-moz-transform: scale(0.35);
|
||||
-ms-transform: scale(0.35);
|
||||
-o-transform: scale(0.35);
|
||||
transform: scale(0.35);
|
||||
}
|
||||
|
||||
.slides {
|
||||
@ -87,6 +99,7 @@
|
||||
<div id="notes"></div>
|
||||
|
||||
<script src="/socket.io/socket.io.js"></script>
|
||||
<script src="/plugin/markdown/showdown.js"></script>
|
||||
|
||||
<script>
|
||||
var socketId = '{{socketId}}';
|
||||
@ -99,9 +112,26 @@
|
||||
// ignore data from sockets that aren't ours
|
||||
if (data.socketId !== socketId) { return; }
|
||||
|
||||
notes.innerHTML = data.notes;
|
||||
currentSlide.contentWindow.Reveal.navigateTo(data.indexh, data.indexv);
|
||||
nextSlide.contentWindow.Reveal.navigateTo(data.nextindexh, data.nextindexv);
|
||||
if (data.markdown) {
|
||||
notes.innerHTML = (new Showdown.converter()).makeHtml(data.notes);
|
||||
}
|
||||
else {
|
||||
notes.innerHTML = data.notes;
|
||||
}
|
||||
|
||||
currentSlide.contentWindow.Reveal.slide(data.indexh, data.indexv);
|
||||
nextSlide.contentWindow.Reveal.slide(data.nextindexh, data.nextindexv);
|
||||
});
|
||||
socket.on('fragmentdata', function(data) {
|
||||
// ignore data from sockets that aren't ours
|
||||
if (data.socketId !== socketId) { return; }
|
||||
|
||||
if (data.fragment === 'next') {
|
||||
currentSlide.contentWindow.Reveal.nextFragment();
|
||||
}
|
||||
else if (data.fragment === 'previous') {
|
||||
currentSlide.contentWindow.Reveal.prevFragment();
|
||||
}
|
||||
});
|
||||
</script>
|
||||
|
||||
252
plugin/notes/notes.html
Normal file
252
plugin/notes/notes.html
Normal file
@ -0,0 +1,252 @@
|
||||
<!doctype html>
|
||||
<html lang="en">
|
||||
<head>
|
||||
<meta charset="utf-8">
|
||||
|
||||
<title>reveal.js - Slide Notes</title>
|
||||
|
||||
<style>
|
||||
body {
|
||||
font-family: Helvetica;
|
||||
}
|
||||
|
||||
#notes {
|
||||
font-size: 24px;
|
||||
width: 640px;
|
||||
margin-top: 5px;
|
||||
}
|
||||
|
||||
#wrap-current-slide {
|
||||
width: 640px;
|
||||
height: 512px;
|
||||
float: left;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
#current-slide {
|
||||
width: 1280px;
|
||||
height: 1024px;
|
||||
border: none;
|
||||
|
||||
-webkit-transform-origin: 0 0;
|
||||
-moz-transform-origin: 0 0;
|
||||
-ms-transform-origin: 0 0;
|
||||
-o-transform-origin: 0 0;
|
||||
transform-origin: 0 0;
|
||||
|
||||
-webkit-transform: scale(0.5);
|
||||
-moz-transform: scale(0.5);
|
||||
-ms-transform: scale(0.5);
|
||||
-o-transform: scale(0.5);
|
||||
transform: scale(0.5);
|
||||
}
|
||||
|
||||
#wrap-next-slide {
|
||||
width: 448px;
|
||||
height: 358px;
|
||||
float: left;
|
||||
margin: 0 0 0 10px;
|
||||
overflow: hidden;
|
||||
}
|
||||
|
||||
#next-slide {
|
||||
width: 1280px;
|
||||
height: 1024px;
|
||||
border: none;
|
||||
|
||||
-webkit-transform-origin: 0 0;
|
||||
-moz-transform-origin: 0 0;
|
||||
-ms-transform-origin: 0 0;
|
||||
-o-transform-origin: 0 0;
|
||||
transform-origin: 0 0;
|
||||
|
||||
-webkit-transform: scale(0.35);
|
||||
-moz-transform: scale(0.35);
|
||||
-ms-transform: scale(0.35);
|
||||
-o-transform: scale(0.35);
|
||||
transform: scale(0.35);
|
||||
}
|
||||
|
||||
.slides {
|
||||
position: relative;
|
||||
margin-bottom: 10px;
|
||||
border: 1px solid black;
|
||||
border-radius: 2px;
|
||||
background: rgb(28, 30, 32);
|
||||
}
|
||||
|
||||
.slides span {
|
||||
position: absolute;
|
||||
top: 3px;
|
||||
left: 3px;
|
||||
font-weight: bold;
|
||||
font-size: 14px;
|
||||
color: rgba( 255, 255, 255, 0.9 );
|
||||
}
|
||||
|
||||
.error {
|
||||
font-weight: bold;
|
||||
color: red;
|
||||
font-size: 1.5em;
|
||||
text-align: center;
|
||||
margin-top: 10%;
|
||||
}
|
||||
|
||||
.error code {
|
||||
font-family: monospace;
|
||||
}
|
||||
|
||||
.time {
|
||||
width: 448px;
|
||||
margin: 30px 0 0 10px;
|
||||
float: left;
|
||||
text-align: center;
|
||||
opacity: 0;
|
||||
|
||||
-webkit-transition: opacity 0.4s;
|
||||
-moz-transition: opacity 0.4s;
|
||||
-o-transition: opacity 0.4s;
|
||||
transition: opacity 0.4s;
|
||||
}
|
||||
|
||||
.elapsed,
|
||||
.clock {
|
||||
color: #333;
|
||||
font-size: 2em;
|
||||
text-align: center;
|
||||
display: inline-block;
|
||||
padding: 0.5em;
|
||||
background-color: #eee;
|
||||
border-radius: 10px;
|
||||
}
|
||||
|
||||
.elapsed h2,
|
||||
.clock h2 {
|
||||
font-size: 0.8em;
|
||||
line-height: 100%;
|
||||
margin: 0;
|
||||
color: #aaa;
|
||||
}
|
||||
|
||||
.elapsed .mute {
|
||||
color: #ddd;
|
||||
}
|
||||
|
||||
</style>
|
||||
</head>
|
||||
|
||||
<body>
|
||||
|
||||
<div id="wrap-current-slide" class="slides">
|
||||
<script>document.write( '<iframe width="1280" height="1024" id="current-slide" src="'+ window.opener.location.href +'"></iframe>' );</script>
|
||||
</div>
|
||||
|
||||
<div id="wrap-next-slide" class="slides">
|
||||
<script>document.write( '<iframe width="640" height="512" id="next-slide" src="'+ window.opener.location.href +'"></iframe>' );</script>
|
||||
<span>UPCOMING:</span>
|
||||
</div>
|
||||
|
||||
<div class="time">
|
||||
<div class="clock">
|
||||
<h2>Time</h2>
|
||||
<span id="clock">0:00:00 AM</span>
|
||||
</div>
|
||||
<div class="elapsed">
|
||||
<h2>Elapsed</h2>
|
||||
<span id="hours">00</span><span id="minutes">:00</span><span id="seconds">:00</span>
|
||||
</div>
|
||||
</div>
|
||||
|
||||
<div id="notes"></div>
|
||||
|
||||
<script src="../../plugin/markdown/showdown.js"></script>
|
||||
<script>
|
||||
|
||||
window.addEventListener( 'load', function() {
|
||||
|
||||
if( window.opener && window.opener.location && window.opener.location.href ) {
|
||||
|
||||
var notes = document.getElementById( 'notes' ),
|
||||
currentSlide = document.getElementById( 'current-slide' ),
|
||||
nextSlide = document.getElementById( 'next-slide' );
|
||||
|
||||
window.addEventListener( 'message', function( event ) {
|
||||
var data = JSON.parse( event.data );
|
||||
// No need for updating the notes in case of fragment changes
|
||||
if ( data.notes !== undefined) {
|
||||
if( data.markdown ) {
|
||||
notes.innerHTML = (new Showdown.converter()).makeHtml( data.notes );
|
||||
}
|
||||
else {
|
||||
notes.innerHTML = data.notes;
|
||||
}
|
||||
}
|
||||
|
||||
// Showing and hiding fragments
|
||||
if( data.fragment === 'next' ) {
|
||||
currentSlide.contentWindow.Reveal.nextFragment();
|
||||
}
|
||||
else if( data.fragment === 'prev' ) {
|
||||
currentSlide.contentWindow.Reveal.prevFragment();
|
||||
}
|
||||
else {
|
||||
// Update the note slides
|
||||
currentSlide.contentWindow.Reveal.slide( data.indexh, data.indexv );
|
||||
nextSlide.contentWindow.Reveal.slide( data.nextindexh, data.nextindexv );
|
||||
}
|
||||
|
||||
}, false );
|
||||
|
||||
var start = new Date(),
|
||||
timeEl = document.querySelector( '.time' ),
|
||||
clockEl = document.getElementById( 'clock' ),
|
||||
hoursEl = document.getElementById( 'hours' ),
|
||||
minutesEl = document.getElementById( 'minutes' ),
|
||||
secondsEl = document.getElementById( 'seconds' );
|
||||
|
||||
setInterval( function() {
|
||||
|
||||
timeEl.style.opacity = 1;
|
||||
|
||||
var diff, hours, minutes, seconds,
|
||||
now = new Date();
|
||||
|
||||
diff = now.getTime() - start.getTime();
|
||||
hours = parseInt( diff / ( 1000 * 60 * 60 ) );
|
||||
minutes = parseInt( ( diff / ( 1000 * 60 ) ) % 60 );
|
||||
seconds = parseInt( ( diff / 1000 ) % 60 );
|
||||
|
||||
clockEl.innerHTML = now.toLocaleTimeString();
|
||||
hoursEl.innerHTML = zeroPadInteger( hours );
|
||||
hoursEl.className = hours > 0 ? "" : "mute";
|
||||
minutesEl.innerHTML = ":" + zeroPadInteger( minutes );
|
||||
minutesEl.className = minutes > 0 ? "" : "mute";
|
||||
secondsEl.innerHTML = ":" + zeroPadInteger( seconds );
|
||||
|
||||
}, 1000 );
|
||||
|
||||
// Navigate the main window when the notes slide changes
|
||||
currentSlide.contentWindow.Reveal.addEventListener( 'slidechanged', function( event ) {
|
||||
|
||||
window.opener.Reveal.slide( event.indexh, event.indexv );
|
||||
|
||||
} );
|
||||
|
||||
}
|
||||
else {
|
||||
|
||||
document.body.innerHTML = '<p class="error">Unable to access <code>window.opener.location</code>.<br>Make sure the presentation is running on a web server.</p>';
|
||||
|
||||
}
|
||||
|
||||
|
||||
}, false );
|
||||
|
||||
function zeroPadInteger( num ) {
|
||||
var str = "00" + parseInt( num );
|
||||
return str.substring( str.length - 2 );
|
||||
}
|
||||
|
||||
</script>
|
||||
</body>
|
||||
</html>
|
||||
100
plugin/notes/notes.js
Normal file
100
plugin/notes/notes.js
Normal file
@ -0,0 +1,100 @@
|
||||
/**
|
||||
* Handles opening of and synchronization with the reveal.js
|
||||
* notes window.
|
||||
*/
|
||||
var RevealNotes = (function() {
|
||||
|
||||
function openNotes() {
|
||||
var jsFileLocation = document.querySelector('script[src$="notes.js"]').src; // this js file path
|
||||
jsFileLocation = jsFileLocation.replace(/notes\.js(\?.*)?$/, ''); // the js folder path
|
||||
var notesPopup = window.open( jsFileLocation + 'notes.html', 'reveal.js - Notes', 'width=1120,height=850' );
|
||||
|
||||
// Fires when slide is changed
|
||||
Reveal.addEventListener( 'slidechanged', function( event ) {
|
||||
post('slidechanged');
|
||||
} );
|
||||
|
||||
// Fires when a fragment is shown
|
||||
Reveal.addEventListener( 'fragmentshown', function( event ) {
|
||||
post('fragmentshown');
|
||||
} );
|
||||
|
||||
// Fires when a fragment is hidden
|
||||
Reveal.addEventListener( 'fragmenthidden', function( event ) {
|
||||
post('fragmenthidden');
|
||||
} );
|
||||
|
||||
/**
|
||||
* Posts the current slide data to the notes window
|
||||
*
|
||||
* @param {String} eventType Expecting 'slidechanged', 'fragmentshown'
|
||||
* or 'fragmenthidden' set in the events above to define the needed
|
||||
* slideDate.
|
||||
*/
|
||||
function post( eventType ) {
|
||||
var slideElement = Reveal.getCurrentSlide(),
|
||||
messageData;
|
||||
|
||||
if( eventType === 'slidechanged' ) {
|
||||
var notes = slideElement.querySelector( 'aside.notes' ),
|
||||
indexh = Reveal.getIndices().h,
|
||||
indexv = Reveal.getIndices().v,
|
||||
nextindexh,
|
||||
nextindexv;
|
||||
|
||||
if( slideElement.nextElementSibling && slideElement.parentNode.nodeName == 'SECTION' ) {
|
||||
nextindexh = indexh;
|
||||
nextindexv = indexv + 1;
|
||||
} else {
|
||||
nextindexh = indexh + 1;
|
||||
nextindexv = 0;
|
||||
}
|
||||
|
||||
messageData = {
|
||||
notes : notes ? notes.innerHTML : '',
|
||||
indexh : indexh,
|
||||
indexv : indexv,
|
||||
nextindexh : nextindexh,
|
||||
nextindexv : nextindexv,
|
||||
markdown : notes ? typeof notes.getAttribute( 'data-markdown' ) === 'string' : false
|
||||
};
|
||||
}
|
||||
else if( eventType === 'fragmentshown' ) {
|
||||
messageData = {
|
||||
fragment : 'next'
|
||||
};
|
||||
}
|
||||
else if( eventType === 'fragmenthidden' ) {
|
||||
messageData = {
|
||||
fragment : 'prev'
|
||||
};
|
||||
}
|
||||
|
||||
notesPopup.postMessage( JSON.stringify( messageData ), '*' );
|
||||
}
|
||||
|
||||
// Navigate to the current slide when the notes are loaded
|
||||
notesPopup.addEventListener( 'load', function( event ) {
|
||||
post('slidechanged');
|
||||
}, false );
|
||||
}
|
||||
|
||||
// If the there's a 'notes' query set, open directly
|
||||
if( window.location.search.match( /(\?|\&)notes/gi ) !== null ) {
|
||||
openNotes();
|
||||
}
|
||||
|
||||
// Open the notes when the 's' key is hit
|
||||
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 ) {
|
||||
event.preventDefault();
|
||||
openNotes();
|
||||
}
|
||||
}, false );
|
||||
|
||||
return { open: openNotes };
|
||||
})();
|
||||
39
plugin/postmessage/example.html
Normal file
39
plugin/postmessage/example.html
Normal file
@ -0,0 +1,39 @@
|
||||
<html>
|
||||
<body>
|
||||
|
||||
<iframe id="reveal" src="../../index.html" style="border: 0;" width="500" height="500"></iframe>
|
||||
|
||||
<div>
|
||||
<input id="back" type="button" value="go back"/>
|
||||
<input id="ahead" type="button" value="go ahead"/>
|
||||
<input id="slideto" type="button" value="slideto 2-2"/>
|
||||
</div>
|
||||
|
||||
<script>
|
||||
|
||||
(function (){
|
||||
|
||||
var back = document.getElementById( 'back' ),
|
||||
ahead = document.getElementById( 'ahead' ),
|
||||
slideto = document.getElementById( 'slideto' ),
|
||||
reveal = window.frames[0];
|
||||
|
||||
back.addEventListener( 'click', function () {
|
||||
|
||||
reveal.postMessage( JSON.stringify({method: 'prev', args: []}), '*' );
|
||||
}, false );
|
||||
|
||||
ahead.addEventListener( 'click', function (){
|
||||
reveal.postMessage( JSON.stringify({method: 'next', args: []}), '*' );
|
||||
}, false );
|
||||
|
||||
slideto.addEventListener( 'click', function (){
|
||||
reveal.postMessage( JSON.stringify({method: 'slide', args: [2,2]}), '*' );
|
||||
}, false );
|
||||
|
||||
}());
|
||||
|
||||
</script>
|
||||
|
||||
</body>
|
||||
</html>
|
||||
42
plugin/postmessage/postmessage.js
Normal file
42
plugin/postmessage/postmessage.js
Normal file
@ -0,0 +1,42 @@
|
||||
/*
|
||||
|
||||
simple postmessage plugin
|
||||
|
||||
Useful when a reveal slideshow is inside an iframe.
|
||||
It allows to call reveal methods from outside.
|
||||
|
||||
Example:
|
||||
var reveal = window.frames[0];
|
||||
|
||||
// Reveal.prev();
|
||||
reveal.postMessage(JSON.stringify({method: 'prev', args: []}), '*');
|
||||
// Reveal.next();
|
||||
reveal.postMessage(JSON.stringify({method: 'next', args: []}), '*');
|
||||
// Reveal.slide(2, 2);
|
||||
reveal.postMessage(JSON.stringify({method: 'slide', args: [2,2]}), '*');
|
||||
|
||||
Add to the slideshow:
|
||||
|
||||
dependencies: [
|
||||
...
|
||||
{ src: 'plugin/postmessage/postmessage.js', async: true, condition: function() { return !!document.body.classList; } }
|
||||
]
|
||||
|
||||
*/
|
||||
|
||||
(function (){
|
||||
|
||||
window.addEventListener( "message", function ( event ) {
|
||||
var data = JSON.parse( event.data ),
|
||||
method = data.method,
|
||||
args = data.args;
|
||||
|
||||
if( typeof Reveal[method] === 'function' ) {
|
||||
Reveal[method].apply( Reveal, data.args );
|
||||
}
|
||||
}, false);
|
||||
|
||||
}());
|
||||
|
||||
|
||||
|
||||
39
plugin/print-pdf/print-pdf.js
Normal file
39
plugin/print-pdf/print-pdf.js
Normal file
@ -0,0 +1,39 @@
|
||||
/**
|
||||
* phantomjs script for printing presentations to PDF.
|
||||
*
|
||||
* Example:
|
||||
* phantomjs print-pdf.js "http://lab.hakim.se/reveal-js?print-pdf" reveal-demo.pdf
|
||||
*
|
||||
* By Manuel Bieh (https://github.com/manuelbieh)
|
||||
*/
|
||||
|
||||
// html2pdf.js
|
||||
var page = new WebPage();
|
||||
var system = require( 'system' );
|
||||
|
||||
page.paperSize = {
|
||||
format: 'A4',
|
||||
orientation: 'landscape',
|
||||
margin: {
|
||||
left: '0',
|
||||
right: '0',
|
||||
top: '0',
|
||||
bottom: '0'
|
||||
}
|
||||
};
|
||||
page.zoomFactor = 1.5;
|
||||
|
||||
var revealFile = system.args[1] || 'index.html?print-pdf';
|
||||
var slideFile = system.args[2] || 'slides.pdf';
|
||||
|
||||
if( slideFile.match( /\.pdf$/gi ) === null ) {
|
||||
slideFile += '.pdf';
|
||||
}
|
||||
|
||||
console.log( 'Printing PDF...' );
|
||||
|
||||
page.open( revealFile, function( status ) {
|
||||
console.log( 'Printed succesfully' );
|
||||
page.render( slideFile );
|
||||
phantom.exit();
|
||||
} );
|
||||
30
plugin/remotes/remotes.js
Normal file
30
plugin/remotes/remotes.js
Normal file
@ -0,0 +1,30 @@
|
||||
/**
|
||||
* Touch-based remote controller for your presentation courtesy
|
||||
* of the folks at http://remotes.io
|
||||
*/
|
||||
|
||||
(function(window){
|
||||
|
||||
/**
|
||||
* Detects if we are dealing with a touch enabled device (with some false positives)
|
||||
* Borrowed from modernizr: https://github.com/Modernizr/Modernizr/blob/master/feature-detects/touch.js
|
||||
*/
|
||||
var hasTouch = (function(){
|
||||
return ('ontouchstart' in window) || window.DocumentTouch && document instanceof DocumentTouch;
|
||||
})();
|
||||
|
||||
if(!hasTouch){
|
||||
head.ready( 'remotes.ne.min.js', function() {
|
||||
new Remotes("preview")
|
||||
.on("swipe-left", function(e){ Reveal.right(); })
|
||||
.on("swipe-right", function(e){ Reveal.left(); })
|
||||
.on("swipe-up", function(e){ Reveal.down(); })
|
||||
.on("swipe-down", function(e){ Reveal.up(); })
|
||||
.on("tap", function(e){
|
||||
Reveal.toggleOverview();
|
||||
});
|
||||
} );
|
||||
|
||||
head.js('https://raw.github.com/Remotes/Remotes/master/dist/remotes.ne.min.js');
|
||||
}
|
||||
})(window);
|
||||
256
plugin/zoom-js/zoom.js
Normal file
256
plugin/zoom-js/zoom.js
Normal file
@ -0,0 +1,256 @@
|
||||
// Custom reveal.js integration
|
||||
(function(){
|
||||
var isEnabled = true;
|
||||
|
||||
document.querySelector( '.reveal' ).addEventListener( 'mousedown', function( event ) {
|
||||
if( event.altKey && isEnabled ) {
|
||||
event.preventDefault();
|
||||
zoom.to({ element: event.target, pan: false });
|
||||
}
|
||||
} );
|
||||
|
||||
Reveal.addEventListener( 'overviewshown', function() { isEnabled = false; } );
|
||||
Reveal.addEventListener( 'overviewhidden', function() { isEnabled = true; } );
|
||||
})();
|
||||
|
||||
/*!
|
||||
* zoom.js 0.2 (modified version for use with reveal.js)
|
||||
* http://lab.hakim.se/zoom-js
|
||||
* MIT licensed
|
||||
*
|
||||
* Copyright (C) 2011-2012 Hakim El Hattab, http://hakim.se
|
||||
*/
|
||||
var zoom = (function(){
|
||||
|
||||
// The current zoom level (scale)
|
||||
var level = 1;
|
||||
|
||||
// The current mouse position, used for panning
|
||||
var mouseX = 0,
|
||||
mouseY = 0;
|
||||
|
||||
// Timeout before pan is activated
|
||||
var panEngageTimeout = -1,
|
||||
panUpdateInterval = -1;
|
||||
|
||||
var currentOptions = null;
|
||||
|
||||
// Check for transform support so that we can fallback otherwise
|
||||
var supportsTransforms = 'WebkitTransform' in document.body.style ||
|
||||
'MozTransform' in document.body.style ||
|
||||
'msTransform' in document.body.style ||
|
||||
'OTransform' in document.body.style ||
|
||||
'transform' in document.body.style;
|
||||
|
||||
if( supportsTransforms ) {
|
||||
// The easing that will be applied when we zoom in/out
|
||||
document.body.style.transition = 'transform 0.8s ease';
|
||||
document.body.style.OTransition = '-o-transform 0.8s ease';
|
||||
document.body.style.msTransition = '-ms-transform 0.8s ease';
|
||||
document.body.style.MozTransition = '-moz-transform 0.8s ease';
|
||||
document.body.style.WebkitTransition = '-webkit-transform 0.8s ease';
|
||||
}
|
||||
|
||||
// Zoom out if the user hits escape
|
||||
document.addEventListener( 'keyup', function( event ) {
|
||||
if( level !== 1 && event.keyCode === 27 ) {
|
||||
zoom.out();
|
||||
}
|
||||
}, false );
|
||||
|
||||
// Monitor mouse movement for panning
|
||||
document.addEventListener( 'mousemove', function( event ) {
|
||||
if( level !== 1 ) {
|
||||
mouseX = event.clientX;
|
||||
mouseY = event.clientY;
|
||||
}
|
||||
}, false );
|
||||
|
||||
/**
|
||||
* Applies the CSS required to zoom in, prioritizes use of CSS3
|
||||
* transforms but falls back on zoom for IE.
|
||||
*
|
||||
* @param {Number} pageOffsetX
|
||||
* @param {Number} pageOffsetY
|
||||
* @param {Number} elementOffsetX
|
||||
* @param {Number} elementOffsetY
|
||||
* @param {Number} scale
|
||||
*/
|
||||
function magnify( pageOffsetX, pageOffsetY, elementOffsetX, elementOffsetY, scale ) {
|
||||
|
||||
if( supportsTransforms ) {
|
||||
var origin = pageOffsetX +'px '+ pageOffsetY +'px',
|
||||
transform = 'translate('+ -elementOffsetX +'px,'+ -elementOffsetY +'px) scale('+ scale +')';
|
||||
|
||||
document.body.style.transformOrigin = origin;
|
||||
document.body.style.OTransformOrigin = origin;
|
||||
document.body.style.msTransformOrigin = origin;
|
||||
document.body.style.MozTransformOrigin = origin;
|
||||
document.body.style.WebkitTransformOrigin = origin;
|
||||
|
||||
document.body.style.transform = transform;
|
||||
document.body.style.OTransform = transform;
|
||||
document.body.style.msTransform = transform;
|
||||
document.body.style.MozTransform = transform;
|
||||
document.body.style.WebkitTransform = transform;
|
||||
}
|
||||
else {
|
||||
// Reset all values
|
||||
if( scale === 1 ) {
|
||||
document.body.style.position = '';
|
||||
document.body.style.left = '';
|
||||
document.body.style.top = '';
|
||||
document.body.style.width = '';
|
||||
document.body.style.height = '';
|
||||
document.body.style.zoom = '';
|
||||
}
|
||||
// Apply scale
|
||||
else {
|
||||
document.body.style.position = 'relative';
|
||||
document.body.style.left = ( - ( pageOffsetX + elementOffsetX ) / scale ) + 'px';
|
||||
document.body.style.top = ( - ( pageOffsetY + elementOffsetY ) / scale ) + 'px';
|
||||
document.body.style.width = ( scale * 100 ) + '%';
|
||||
document.body.style.height = ( scale * 100 ) + '%';
|
||||
document.body.style.zoom = scale;
|
||||
}
|
||||
}
|
||||
|
||||
level = scale;
|
||||
|
||||
if( level !== 1 && document.documentElement.classList ) {
|
||||
document.documentElement.classList.add( 'zoomed' );
|
||||
}
|
||||
else {
|
||||
document.documentElement.classList.remove( 'zoomed' );
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Pan the document when the mosue cursor approaches the edges
|
||||
* of the window.
|
||||
*/
|
||||
function pan() {
|
||||
var range = 0.12,
|
||||
rangeX = window.innerWidth * range,
|
||||
rangeY = window.innerHeight * range,
|
||||
scrollOffset = getScrollOffset();
|
||||
|
||||
// Up
|
||||
if( mouseY < rangeY ) {
|
||||
window.scroll( scrollOffset.x, scrollOffset.y - ( 1 - ( mouseY / rangeY ) ) * ( 14 / level ) );
|
||||
}
|
||||
// Down
|
||||
else if( mouseY > window.innerHeight - rangeY ) {
|
||||
window.scroll( scrollOffset.x, scrollOffset.y + ( 1 - ( window.innerHeight - mouseY ) / rangeY ) * ( 14 / level ) );
|
||||
}
|
||||
|
||||
// Left
|
||||
if( mouseX < rangeX ) {
|
||||
window.scroll( scrollOffset.x - ( 1 - ( mouseX / rangeX ) ) * ( 14 / level ), scrollOffset.y );
|
||||
}
|
||||
// Right
|
||||
else if( mouseX > window.innerWidth - rangeX ) {
|
||||
window.scroll( scrollOffset.x + ( 1 - ( window.innerWidth - mouseX ) / rangeX ) * ( 14 / level ), scrollOffset.y );
|
||||
}
|
||||
}
|
||||
|
||||
function getScrollOffset() {
|
||||
return {
|
||||
x: window.scrollX !== undefined ? window.scrollX : window.pageXOffset,
|
||||
y: window.scrollY !== undefined ? window.scrollY : window.pageXYffset
|
||||
}
|
||||
}
|
||||
|
||||
return {
|
||||
/**
|
||||
* Zooms in on either a rectangle or HTML element.
|
||||
*
|
||||
* @param {Object} options
|
||||
* - element: HTML element to zoom in on
|
||||
* OR
|
||||
* - x/y: coordinates in non-transformed space to zoom in on
|
||||
* - width/height: the portion of the screen to zoom in on
|
||||
* - scale: can be used instead of width/height to explicitly set scale
|
||||
*/
|
||||
to: function( options ) {
|
||||
// Due to an implementation limitation we can't zoom in
|
||||
// to another element without zooming out first
|
||||
if( level !== 1 ) {
|
||||
zoom.out();
|
||||
}
|
||||
else {
|
||||
options.x = options.x || 0;
|
||||
options.y = options.y || 0;
|
||||
|
||||
// If an element is set, that takes precedence
|
||||
if( !!options.element ) {
|
||||
// Space around the zoomed in element to leave on screen
|
||||
var padding = 20;
|
||||
|
||||
options.width = options.element.getBoundingClientRect().width + ( padding * 2 );
|
||||
options.height = options.element.getBoundingClientRect().height + ( padding * 2 );
|
||||
options.x = options.element.getBoundingClientRect().left - padding;
|
||||
options.y = options.element.getBoundingClientRect().top - padding;
|
||||
}
|
||||
|
||||
// If width/height values are set, calculate scale from those values
|
||||
if( options.width !== undefined && options.height !== undefined ) {
|
||||
options.scale = Math.max( Math.min( window.innerWidth / options.width, window.innerHeight / options.height ), 1 );
|
||||
}
|
||||
|
||||
if( options.scale > 1 ) {
|
||||
options.x *= options.scale;
|
||||
options.y *= options.scale;
|
||||
|
||||
var scrollOffset = getScrollOffset();
|
||||
|
||||
if( options.element ) {
|
||||
scrollOffset.x -= ( window.innerWidth - ( options.width * options.scale ) ) / 2;
|
||||
}
|
||||
|
||||
magnify( scrollOffset.x, scrollOffset.y, options.x, options.y, options.scale );
|
||||
|
||||
if( options.pan !== false ) {
|
||||
|
||||
// Wait with engaging panning as it may conflict with the
|
||||
// zoom transition
|
||||
panEngageTimeout = setTimeout( function() {
|
||||
panUpdateInterval = setInterval( pan, 1000 / 60 );
|
||||
}, 800 );
|
||||
|
||||
}
|
||||
}
|
||||
|
||||
currentOptions = options;
|
||||
}
|
||||
},
|
||||
|
||||
/**
|
||||
* Resets the document zoom state to its default.
|
||||
*/
|
||||
out: function() {
|
||||
clearTimeout( panEngageTimeout );
|
||||
clearInterval( panUpdateInterval );
|
||||
|
||||
var scrollOffset = getScrollOffset();
|
||||
|
||||
if( currentOptions && currentOptions.element ) {
|
||||
scrollOffset.x -= ( window.innerWidth - ( currentOptions.width * currentOptions.scale ) ) / 2;
|
||||
}
|
||||
|
||||
magnify( scrollOffset.x, scrollOffset.y, 0, 0, 1 );
|
||||
|
||||
level = 1;
|
||||
},
|
||||
|
||||
// Alias
|
||||
magnify: function( options ) { this.to( options ) },
|
||||
reset: function() { this.out() },
|
||||
|
||||
zoomLevel: function() {
|
||||
return level;
|
||||
}
|
||||
}
|
||||
|
||||
})();
|
||||
|
||||
Reference in New Issue
Block a user