bundles/org.eclipse.compare/schema/contentViewers.exsd

<?xml version='1.0' encoding='UTF-8'?>
<!-- Schema file written by PDE -->
<schema targetNamespace="org.eclipse.compare" xmlns="http://www.w3.org/2001/XMLSchema">
<annotation>
      <appinfo>
         <meta.schema plugin="org.eclipse.compare" id="contentViewers" name="Content Viewers"/>
      </appinfo>
      <documentation>
         This extension point allows a plug-in to register 
viewers for specific content types. 
These viewers are used in the &lt;samp&gt;EditionSelectionDialog&lt;/samp&gt; when presenting an edition of a resource or a subsection thereof. The viewer is expected to extend &lt;samp&gt;org.eclipse.jface.viewers.Viewer&lt;/samp&gt;. 
However since viewers don&apos;t have a default constructor the extension point must implement the factory interface for viewers &lt;samp&gt;org.eclipse.compare.IViewerCreator&lt;/samp&gt;.
      </documentation>
   </annotation>

   <element name="extension">
      <annotation>
         <appinfo>
            <meta.element />
         </appinfo>
      </annotation>
      <complexType>
         <sequence>
            <element ref="viewer" minOccurs="0" maxOccurs="unbounded"/>
            <element ref="contentTypeBinding" minOccurs="0" maxOccurs="unbounded"/>
         </sequence>
         <attribute name="point" type="string" use="required">
            <annotation>
               <documentation>
                  a fully qualified identifier of the target extension point
               </documentation>
            </annotation>
         </attribute>
         <attribute name="id" type="string">
            <annotation>
               <documentation>
                  an optional identifier of the extension instance
               </documentation>
            </annotation>
         </attribute>
         <attribute name="name" type="string">
            <annotation>
               <documentation>
                  an optional name of the extension instance
               </documentation>
               <appinfo>
                  <meta.attribute translatable="true"/>
               </appinfo>
            </annotation>
         </attribute>
      </complexType>
   </element>

   <element name="viewer">
      <complexType>
         <attribute name="id" type="string" use="required">
            <annotation>
               <documentation>
                  a unique identifier that can be used to reference the viewer
               </documentation>
            </annotation>
         </attribute>
         <attribute name="class" type="string" use="required">
            <annotation>
               <documentation>
                  a fully qualified name of a class that implements a factory for the 
content viewer and implements &lt;samp&gt;org.eclipse.compare.IViewerCreator&lt;/samp&gt;
               </documentation>
               <appinfo>
                  <meta.attribute kind="java" basedOn=":org.eclipse.compare.IViewerCreator"/>
               </appinfo>
            </annotation>
         </attribute>
         <attribute name="extensions" type="string">
            <annotation>
               <documentation>
                  a comma separated list of file extensions e.g. &quot;java, gif&quot;
               </documentation>
            </annotation>
         </attribute>
      </complexType>
   </element>

   <element name="contentTypeBinding">
      <annotation>
         <documentation>
            A &lt;code&gt;contentTypeBinding&lt;/code&gt; binds a content viewer to a content type.
         </documentation>
      </annotation>
      <complexType>
         <attribute name="contentTypeId" type="string" use="required">
            <annotation>
               <documentation>
                  The id of a content type defined using the &lt;code&gt;org.eclipse.core.contenttype.contentTypes&lt;/code&gt; extension point.
               </documentation>
               <appinfo>
                  <meta.attribute kind="identifier" basedOn="org.eclipse.core.contenttype.contentTypes/content-type/@id"/>
               </appinfo>
            </annotation>
         </attribute>
         <attribute name="contentViewerId" type="string" use="required">
            <annotation>
               <documentation>
                  The id of a content viewer defined using the &lt;code&gt;viewer&lt;/code&gt; element of this extension point (i.e. &lt;code&gt;org.eclipse.compare.contentViewers&lt;/code&gt;)
               </documentation>
               <appinfo>
                  <meta.attribute kind="identifier" basedOn="org.eclipse.compare.contentViewers/viewer/@id"/>
               </appinfo>
            </annotation>
         </attribute>
      </complexType>
   </element>

   <annotation>
      <appinfo>
         <meta.section type="examples"/>
      </appinfo>
      <documentation>
         The following is an example of a viewer for text 
files (extension &quot;txt&quot;): 
&lt;p&gt;
&lt;pre&gt;
&lt;extension point = &quot;org.eclipse.compare.contentViewers&quot;&gt; 
     &lt;viewer 
         id=&quot;org.eclipse.compare.internal.TextViewer&quot; 
         class=&quot;org.eclipse.compare.internal.TextViewerCreator&quot; 
         extensions=&quot;txt&quot; 
    /&gt; 
&lt;/extension&gt; 
&lt;/pre&gt;
&lt;/p&gt;
      </documentation>
   </annotation>

   <annotation>
      <appinfo>
         <meta.section type="apiInfo"/>
      </appinfo>
      <documentation>
         The contributed class must implement &lt;code&gt;org.eclipse.compare.IViewerCreator&lt;/code&gt;
      </documentation>
   </annotation>


   <annotation>
      <appinfo>
         <meta.section type="implementation"/>
      </appinfo>
      <documentation>
         The Compare UI plugin defines content viewers for 
text and images.
      </documentation>
   </annotation>

   <annotation>
      <appinfo>
         <meta.section type="copyright"/>
      </appinfo>
      <documentation>
         Copyright (c) 2000, 2008 IBM Corporation and others.&lt;br&gt;

This program and the accompanying materials are made available under the terms of the Eclipse Public License 2.0 which accompanies this distribution, and is available at &lt;a href=&quot;https://www.eclipse.org/legal/epl-2.0&quot;&gt;https://www.eclipse.org/legal/epl-v20.html&lt;/a&gt;/

SPDX-License-Identifier: EPL-2.0
      </documentation>
   </annotation>

</schema>