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<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<html><head>
<title>Class: Amrita::Formatter</title>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<link rel=StyleSheet href="../.././rdoc-style.css" type="text/css" media="screen" />
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</head>
<body bgcolor="white">
<table summary="Information on class" width="100%" border="0" cellspacing="0">
<tr class="title-row">
<td class="big-title-font">
<sup><font color="aqua">Class</font></sup> Amrita::Formatter
</td>
<td align="right">
<table summary="layout" cellspacing="0" cellpadding="2">
<tr valign="top">
<td class="small-title-font">In:</td>
<td class="small-title-font">
<a href="../../files/lib/amrita/format_rb.html" class="aqua">
lib/amrita/format.rb
</a>
<br />
</td>
</tr>
<tr>
<td class="small-title-font">Parent:</td>
<td class="small-title-font">
Object
</td>
</tr>
</table>
</td>
</tr>
</table>
<!-- banner header -->
<div class="description"><p>
A <a href="Formatter.html">Formatter</a> object prints a <a
href="Node.html">Node</a> object as HTML text.
</p>
</div>
<table summary="Methods" cellpadding="5" width="100%">
<tr><td class="tablesubtitle">Methods</td></tr>
</table>
<div class="name-list">
<a href="#M000182">format</a>
<a href="#M000184">format_attr_of_element</a>
<a href="#M000185">format_element_attrs</a>
<a href="#M000181">new</a>
<a href="#M000183">set_attr_filter</a>
<a href="#M000186">taginfo_of_element</a>
</div>
<table summary="Attributes" cellpadding="5" width="100%">
<tr><td class="tablesubtitle">Attributes</td></tr>
</table>
<table summary="Attribute details" cellspacing="5">
<tr valign="top">
<td class="attr-name">:asxml</td>
<td align="center" class="attr-rw"> [RW] </td>
<td><p>
If set, single tag like <tt><hr></tt> will be printed as <tt><hr
/></tt> Default is false
</p>
</td>
</tr>
<tr valign="top">
<td class="attr-name">:compact_space</td>
<td align="center" class="attr-rw"> [RW] </td>
<td><p>
If set, the spaces and new-lines in text will be compacted. Default is
false
</p>
</td>
</tr>
<tr valign="top">
<td class="attr-name">:delete_span</td>
<td align="center" class="attr-rw"> [RW] </td>
<td><p>
If set, <tt><span></tt> with no attribute will be deleted. Default is
true
</p>
</td>
</tr>
<tr valign="top">
<td class="attr-name">:escape</td>
<td align="center" class="attr-rw"> [RW] </td>
<td><p>
If set, text will be escaped by Sanitizer#sanitize_text Default is true.
</p>
</td>
</tr>
<tr valign="top">
<td class="attr-name">:stream</td>
<td align="center" class="attr-rw"> [R] </td>
<td></td>
</tr>
</table>
<table summary="Included modules" cellpadding="5" width="100%">
<tr><td class="tablesubtitle">Included modules</td></tr>
</table>
<div class="name-list">
<span class="method-name"><a href="../Amrita.html">Amrita</a></span>
</div>
<table summary="Method list" cellpadding="5" width="100%">
<tr><td class="tablesubtitle">Public Class methods</td></tr>
</table>
<table summary="method" width="100%" cellspacing="0" cellpadding="5" border="0">
<tr><td class="methodtitle">
<a name="M000181"></a>
<b>new</b>(stream="", tagdict=DefaultHtmlTagInfo, &element_filter)
</td></tr>
</table>
<div class="description">
<p>
stream is any object that has << method. All output is done by
<< method.
</p>
</div>
<pre class="source">
<span class="cmt"># File lib/amrita/format.rb, line 154</span>
<span class="kw">def</span> initialize(stream=<span class="str">""</span>, tagdict=DefaultHtmlTagInfo, &element_filter)
@stream = stream
@tagdict = tagdict
@escape = <span class="kw">true</span>
@asxml = <span class="kw">false</span>
@delete_span = <span class="kw">true</span>
@sanitized = <span class="kw">false</span>
@compact_space = <span class="kw">false</span>
@element_filter = element_filter
<span class="kw">end</span>
</pre>
<table summary="Method list" cellpadding="5" width="100%">
<tr><td class="tablesubtitle">Public Instance methods</td></tr>
</table>
<table summary="method" width="100%" cellspacing="0" cellpadding="5" border="0">
<tr><td class="methodtitle">
<a name="M000182"></a>
<b>format</b>(node, stream=nil)
</td></tr>
</table>
<div class="description">
<p>
Format a <a href="Node.html">Node</a> object.
</p>
<p>
If <tt>stream</tt> is given, the output is changed to it in this method.
</p>
</div>
<pre class="source">
<span class="cmt"># File lib/amrita/format.rb, line 168</span>
<span class="kw">def</span> format(node, stream=<span class="kw">nil</span>)
node = Node::to_node(node)
with_stream(stream) <span class="kw">do</span>
node.format(<span class="kw">self</span>)
<span class="kw">end</span>
<span class="kw">end</span>
</pre>
<table summary="method" width="100%" cellspacing="0" cellpadding="5" border="0">
<tr><td class="methodtitle">
<a name="M000183"></a>
<b>set_attr_filter</b>(hash)
</td></tr>
</table>
<div class="description">
<p>
set replacing attribute.
</p>
<pre>
f.set_attr_filter(:__id=>:id)
</pre>
<p>
<p __id="x"> is printed as <p id="x">
</p>
</div>
<pre class="source">
<span class="cmt"># File lib/amrita/format.rb, line 234</span>
<span class="kw">def</span> set_attr_filter(hash)
src = [ <span class="str">"def self.format_attr(a, flag)"</span> ]
src << <span class="str">"case a.key"</span>
hash.each <span class="kw">do</span> |key, val|
src << ] when "#{key}" ; format_attr_default(Attr.new(:#{val}, a.value), flag)]
<span class="kw">end</span>
src << <span class="str">"else; format_attr_default(a, flag)"</span>
src << <span class="str">"end"</span>
src << <span class="str">"end"</span>
src << <span class="str">""</span>
<span class="cmt">#puts src</span>
eval src.join(<span class="str">"\n"</span>)
<span class="kw">rescue</span> SctiptError, NameError
puts src
<span class="kw">end</span>
</pre>
<table summary="method" width="100%" cellspacing="0" cellpadding="5" border="0">
<tr><td class="methodtitle">
<a name="M000184"></a>
<b>format_attr_of_element</b>(attr, element)
</td></tr>
</table>
<pre class="source">
<span class="cmt"># File lib/amrita/format.rb, line 295</span>
<span class="kw">def</span> format_attr_of_element(attr, element)
taginfo = taginfo_of_element(element)
format_attr(attr, taginfo && taginfo.url_attr?(attr.key))
<span class="kw">end</span>
</pre>
<table summary="method" width="100%" cellspacing="0" cellpadding="5" border="0">
<tr><td class="methodtitle">
<a name="M000185"></a>
<b>format_element_attrs</b>(element)
</td></tr>
</table>
<pre class="source">
<span class="cmt"># File lib/amrita/format.rb, line 300</span>
<span class="kw">def</span> format_element_attrs(element)
format_attrs(element.attrs, taginfo_of_element(element))
<span class="kw">end</span>
</pre>
<table summary="method" width="100%" cellspacing="0" cellpadding="5" border="0">
<tr><td class="methodtitle">
<a name="M000186"></a>
<b>taginfo_of_element</b>(element)
</td></tr>
</table>
<pre class="source">
<span class="cmt"># File lib/amrita/format.rb, line 304</span>
<span class="kw">def</span> taginfo_of_element(element)
@tagdict.get_tag_info(element.tagname_symbol)
<span class="kw">end</span>
</pre>
</body>
|
