XML source view

<xsl:stylesheet xmlns:src="http://www.sdml.info/srcML/src" xmlns:cpp="http://www.sdml.info/srcML/cpp" xmlns:xsl="http://www.w3.org/1999/XSL/Transform" xmlns:xw="http://www.pnp-software.com/XWeaver" xmlns:xd="http://www.pnp-software.com/XSLTdoc" xmlns:util="http://www.pnp-software.com/util" xmlns:ax="http://control.ee.ethz.ch/XWeaver/AspectX" version="2.0">

                   <xd:doc type="stylesheet">
    <xd:short>Weaving Rule that adds a comment to a declaration (class/method/constructor/destructor/fields) </xd:short>
    <xd:detail>
      <ul>
        <li>srcML element:     <code>src:function_decl, src:function, src:class, src:constructor, src:constructor_decl, src:constructor, src:destructor, src:destructor_decl, src:decl_stmt</code></li>
        <li>advice type:       <code>add</code></li>
        <li>codeModifier type: <code>comment</code></li>
      </ul>
      <h2>Example 1</h2>
      <div class="source">
<pre>int foo();</pre>
      </div>
      <h3>Code Modifier</h3>
      <xd:xml>
<codeModifier type="comment">
  <text>/** A comment */</text>
</codeModifier>
      </xd:xml>
      <h3>Modified Code</h3>
      <div class="source">
<pre>/** A comment */
int foo();</pre>
      </div>
        <xd:weaverRuleLinks pointcutType="src:function_decl" adviceType="add" codeModifierType="comment" />
    </xd:detail>
    <xd:cvsId>$Id$</xd:cvsId>
    <xd:author>ibirrer</xd:author>
    <xd:copyright>2004, P&P Software GmbH</xd:copyright>
  </xd:doc>

                   <xd:doc>
    Adds the the comment before the declaration
  </xd:doc>

<xsl:template match="src:function_decl[ax:advice[@type='add' and position() = 1]/ax:codeModifier[@type='comment']] | src:function[ax:advice[@type='add' and position() = 1]/ax:codeModifier[@type='comment']] | src:constructor[ax:advice[@type='add' and position() = 1]/ax:codeModifier[@type='comment']] | src:constructor_decl[ax:advice[@type='add' and position() = 1]/ax:codeModifier[@type='comment']] | src:destructor[ax:advice[@type='add' and position() = 1]/ax:codeModifier[@type='comment']] | src:destructor_decl[ax:advice[@type='add' and position() = 1]/ax:codeModifier[@type='comment']] | src:class[ax:advice[@type='add' and position() = 1]/ax:codeModifier[@type='comment']] | src:constructor[ax:advice[@type='add' and position() = 1]/ax:codeModifier[@type='comment']] | src:decl_stmt[ax:advice[@type='add' and position() = 1]/ax:codeModifier[@type='comment']]" mode="weaving">

    
    <xsl:variable name="indent" select="util:getIndent(.)" />

    
    <ax:inserted>
      <xsl:value-of select="util:indentText(xw:getCodeModifierContent(ax:advice[1]/ax:codeModifier), $indent, false())" />
    </ax:inserted>
    <xsl:value-of select="concat(' ',$indent)" />

    
    <xsl:copy>
      <xsl:copy-of select="@*" />
      
      <xsl:copy-of select="ax:advice[position() != 1]" />
      <xsl:copy-of select="node()[not(self::ax:advice)]" />
    </xsl:copy>
  </xsl:template>
</xsl:stylesheet>