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<!DOCTYPE html>
<!--
Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
-->
<html>
<head>
<meta charset="utf-8">
<title>Code Snippet — CKEditor Sample</title>
<script src="../../../ckeditor.js"></script>
<link href="../../../samples/old/sample.css" rel="stylesheet">
<link href="../../../plugins/codesnippet/lib/highlight/styles/monokai_sublime.css" rel="stylesheet">
<meta name="ckeditor-sample-name" content="Code Snippet plugin">
<meta name="ckeditor-sample-group" content="Plugins">
<meta name="ckeditor-sample-description" content="View and modify code using the Code Snippet plugin.">
<meta name="ckeditor-sample-isnew" content="1">
<style>
#editable
{
padding: 10px 20px;
}
</style>
</head>
<body>
<h1 class="samples">
<a href="../../../samples/old/index.html">CKEditor Samples</a> » Code Snippet Plugin
</h1>
<div class="warning deprecated">
This sample is not maintained anymore. Check out its <a href="https://sdk.ckeditor.com/samples/codesnippet.html">brand new version in CKEditor SDK</a>.
</div>
<div class="description">
<p>
This editor is using the <strong><a href="https://ckeditor.com/cke4/addon/codesnippet">Code Snippet</a></strong> plugin which introduces beautiful code snippets.
By default the <code>codesnippet</code> plugin depends on the built-in client-side syntax highlighting
library <a href="http://highlightjs.org">highlight.js</a>.
</p>
<p>
You can adjust the appearance of code snippets using the <code><a href="https://docs.ckeditor.com/ckeditor4/docs/#!/api/CKEDITOR.config-cfg-codeSnippet_theme">codeSnippet_theme</a></code> configuration variable
(see <a href="http://highlightjs.org/static/test.html">available themes</a>).
</p>
<p>
Select theme: <select id="select"></select>
</p>
<p>
The CKEditor instance below was created by using the following configuration settings:
</p>
<pre class="samples" id="sampleConfig">
CKEDITOR.replace( 'editor1', {
<strong>extraPlugins: 'codesnippet',</strong>
codeSnippet_theme: 'monokai_sublime'
} );
</pre>
<p id="ie8-warning">
Please note that this plugin is not compatible with Internet Explorer 8.
</p>
</div>
<textarea id="editor1">
<p>JavaScript code:</p>
<pre>
<code class="language-javascript">function isEmpty( object ) {
for ( var i in object ) {
if ( object.hasOwnProperty( i ) )
return false;
}
return true;
}</code></pre>
<p>SQL query:</p>
<pre>
<code class="language-sql">SELECT cust.id FROM cust LEFT JOIN loc ON ( cust.loc_id = loc.id ) WHERE cust.type IN ( 1, 2 );</code></pre>
<p>Unknown markup:</p>
<pre>
<code> ________________
/ \
| How about moo? | ^__^
\________________/ (oo)\_______
\ (__)\ )\/\
||----w |
|| ||
</code></pre>
</textarea>
<h2>Inline editor</h2>
<div class="description">
<p>
The following sample shows the <strong>Code Snippet</strong> plugin running inside
an inline CKEditor instance. The CKEditor instance below was created by using the following configuration settings:
</p>
<pre class="samples">
CKEDITOR.inline( 'editable', {
<strong>extraPlugins: 'codesnippet'</strong>
} );
</pre>
<p>
<strong>Note</strong>: The <a href="http://highlightjs.org/static/test.html">highlight.js themes</a>
must be loaded manually to be applied inside an inline editor instance, as the
<code>codeSnippet_theme</code> setting will not work in that case.
You need to include the stylesheet in the <code><head></code> section of the page, for example:
</p>
<pre class="samples">
<head>
...
<link href="path/to/highlight.js/styles/monokai_sublime.css" rel="stylesheet">
</head>
</pre>
</div>
<div id="editable" contenteditable="true">
<p>JavaScript code:</p>
<pre><code class="language-javascript">function isEmpty( object ) {
for ( var i in object ) {
if ( object.hasOwnProperty( i ) )
return false;
}
return true;
}</code></pre>
<p>SQL query:</p>
<pre><code class="language-sql">SELECT cust.id, cust.name, loc.city FROM cust LEFT JOIN loc ON ( cust.loc_id = loc.id ) WHERE cust.type IN ( 1, 2 );</code></pre>
<p>Unknown markup:</p>
<pre><code> ________________
/ \
| How about moo? | ^__^
\________________/ (oo)\_______
\ (__)\ )\/\
||----w |
|| ||
</code></pre>
</div>
<h2>Server-side Highlighting and Custom Highlighting Engines</h2>
<p>
The <a href="https://ckeditor.com/cke4/addon/codesnippetgeshi"><strong>Code Snippet GeSHi</strong></a> plugin is an
extension of the <strong>Code Snippet</strong> plugin which uses a server-side highligter.
</p>
<p>
It also is possible to replace the default highlighter with any library using
the <a href="https://docs.ckeditor.com/ckeditor4/docs/#!/api/CKEDITOR.plugins.codesnippet.highlighter">Highlighter API</a>
and the <a href="https://docs.ckeditor.com/ckeditor4/docs/#!/api/CKEDITOR.plugins.codesnippet-method-setHighlighter"><code>editor.plugins.codesnippet.setHighlighter()</code></a> method.
</p>
<script>
( function() {
CKEDITOR.disableAutoInline = true;
var config = {
extraPlugins: 'codesnippet',
toolbar: [
[ 'Source' ], [ 'Undo', 'Redo' ], [ 'Bold', 'Italic', 'Underline' ], [ 'CodeSnippet' ]
],
codeSnippet_theme: 'monokai_sublime',
height: 400
};
CKEDITOR.replace( 'editor1', config );
CKEDITOR.inline( 'editable', CKEDITOR.tools.extend( {}, config, {
extraPlugins: 'codesnippet'
}, true ) );
initThemeChange();
function initThemeChange() {
var templates = [
'monokai_sublime', 'default', 'arta', 'ascetic', 'atelier-dune.dark', 'atelier-dune.light', 'atelier-forest.dark', 'atelier-forest.light', 'atelier-heath.dark', 'atelier-heath.light', 'atelier-lakeside.dark', 'atelier-lakeside.light', 'atelier-seaside.dark', 'atelier-seaside.light', 'brown_paper', 'dark', 'docco', 'far', 'foundation', 'github', 'googlecode', 'idea', 'ir_black', 'magula', 'mono-blue', 'monokai', 'obsidian', 'paraiso.dark', 'paraiso.light', 'pojoaque', 'railscasts', 'rainbow', 'school_book', 'solarized_dark', 'solarized_light', 'sunburst', 'tomorrow-night-blue', 'tomorrow-night-bright', 'tomorrow-night-eighties', 'tomorrow-night', 'tomorrow', 'vs', 'xcode', 'zenburn'
],
pre = CKEDITOR.document.getById( 'sampleConfig' ),
select = CKEDITOR.document.getById( 'select' ),
codeTemplate = 'CKEDITOR.replace( \'editor1\', {\n' +
' <strong>extraPlugins: \'codesnippet\',</strong>\n' +
' codeSnippet_theme: \'{tpl}\'\n' +
'} );',
name, option;
while ( ( name = templates.shift() ) ) {
option = CKEDITOR.document.createElement( 'option', {
attributes: {
value: name
}
} );
option.setText( name );
select.append( option );
}
select.$.onchange = function() {
if ( CKEDITOR.instances.editor1 )
CKEDITOR.instances.editor1.destroy();
CKEDITOR.replace( 'editor1', CKEDITOR.tools.extend( {}, config, {
codeSnippet_theme: this.value
}, true ) );
pre.setHtml( codeTemplate.replace( '{tpl}', this.value ) );
};
}
if ( CKEDITOR.env.ie && CKEDITOR.env.version == 8 )
CKEDITOR.document.getById( 'ie8-warning' ).addClass( 'warning' );
}() );
</script>
<div id="footer">
<hr>
<p>
CKEditor - The text editor for the Internet - <a class="samples" href="https://ckeditor.com/">https://ckeditor.com</a>
</p>
<p id="copy">
Copyright © 2003-2018, <a class="samples" href="https://cksource.com/">CKSource</a> - Frederico
Knabben. All rights reserved.
</p>
</div>
</body>
</html>
|
