a1a3bc73
 Luigi Serra
graphs updates
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<!--
@license
Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
Code distributed by Google as part of the polymer project is also
subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
-->
<link rel="import" href="../polymer/polymer.html">
<link rel="import" href="../prism-element/prism-highlighter.html">
<link rel="import" href="../marked-element/marked-element.html">
<link rel="import" href="../paper-styles/color.html">
<link rel="import" href="../paper-styles/shadow.html">
<!--
`demo-snippet` is a helper element that displays the source of a code snippet and
its rendered demo. It can be used for both native elements and
Polymer elements.
Example of a native element demo
<demo-snippet>
<template>
<input type="date">
</template>
</demo-snippet>
Example of a Polymer <paper-checkbox> demo
<demo-snippet>
<template>
<paper-checkbox>Checkbox</paper-checkbox>
<paper-checkbox checked>Checkbox</paper-checkbox>
</template>
</demo-snippet>
### Styling
The following custom properties and mixins are available for styling:
Custom property | Description | Default
----------------|-------------|----------
`--demo-snippet` | Mixin applied to the entire element | `{}`
`--demo-snippet-demo` | Mixin applied to just the demo section | `{}`
`--demo-snippet-code` | Mixin applied to just the code section | `{}`
@element demo-snippet
@demo demo/index.html
-->
<dom-module id="demo-snippet">
<template>
<style>
:host {
display: block;
@apply(--shadow-elevation-2dp);
@apply(--demo-snippet);
}
.demo {
border-bottom: 1px solid #e5e5e5;
background-color: white;
margin: 0;
padding: 20px;
@apply(--demo-snippet-demo);
}
.code {
padding: 0 20px;
margin: 0;
background-color: #fafafa;
font-size: 13px;
overflow: auto;
@apply(--demo-snippet-code);
}
.code > pre {
margin: 0;
padding: 0 0 10px 0;
}
</style>
<prism-highlighter></prism-highlighter>
<div class="demo">
<content id="content"></content>
</div>
<marked-element markdown=[[_markdown]] id="marked">
<div class="markdown-html code"></div>
</marked-element>
</template>
<script>
Polymer({
is: 'demo-snippet',
properties: {
_markdown: {
type: String,
value: ''
}
},
attached: function() {
var template = Polymer.dom(this).queryDistributedElements('template')[0];
// If there's no template, render empty code.
if (!template) {
this._markdown = '```\n```';
return;
}
// TODO(noms): When marked-element/issues/23 lands, this will become
// a public method and will need to be updated.
var snippet = this.$.marked._unindent(template.innerHTML);
// Boolean properties are displayed as checked="", so remove the ="" bit.
snippet = snippet.replace(/=""/g, '');
this._markdown = '```\n' + snippet + '\n' + '```';
// Stamp the template.
Polymer.dom(this).appendChild(document.importNode(template.content, true));
}
});
</script>
</dom-module>
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