# Reconcilers

###### Identifier:

org.eclipse.ui.genericeditor.reconcilers

###### Since:

1.1

###### Description:

This extension point is used to contribute reconcilers for controlling the presentation on a file with a given content type.

###### Configuration Markup:

<!ELEMENT extension (reconciler)+>

<!ATTLIST extension

point CDATA #REQUIRED

id CDATA #IMPLIED

name CDATA #IMPLIED>

- point - a fully qualified identifier of the target extension point
- id - an optional identifier of the extension instance
- name - an optional name of the extension instance

<!ELEMENT reconciler (enabledWhen?)>

<!ATTLIST reconciler

class CDATA #REQUIRED

contentType IDREF #REQUIRED>

- class - The fully qualified class name implementing the interface `org.eclipse.jface.text.reconciler.IReconciler`
- contentType - The target content-type for this extension. Content-types are defined as extension to the org.eclipse.core.contenttype.contentTypes extension point.

<!ELEMENT reconcilingStrategy (enabledWhen?)>

<!ATTLIST reconcilingStrategy

class CDATA #REQUIRED

contentType IDREF #REQUIRED>

- class - The fully qualified class name implementing the interface `org.eclipse.jface.text.reconciler.IReconcilingStrategy`
- contentType - The target content-type for this extension. Content-types are defined as extension to the org.eclipse.core.contenttype.contentTypes extension point.

<!ELEMENT enabledWhen (not | or | and | instanceof | test | systemTest | equals | count | with | resolve | adapt | iterate | reference)?>

A core Expression that controls the enabled of the given reconciler. The viewer, editor, and editor input are registered in the evaluation context as variable: * : use it if your expression requires the viewer. * : use it if your expression requires the document. * : use it if your expression requires the editor (deprecated, not always set). * : use it if your expression requires the editor input (deprecated, not always set).

###### Examples:

Below is an example of how to use the Reconciler extension point:

    <extension point="org.eclipse.ui.genericeditor.reconcilers">
       <reconciler
           class="org.eclipse.ui.genericeditor.examples.TargetDefinitionReconciler"
           contentType="org.eclipse.pde.targetFile">
          <enabledWhen>
             <with variable="editor">
                <test property="org.eclipse.ui.genericeditor.examples.TargetDefinitionPropertyTester">
                </test>
             </with>
          </enabledWhen>
       </reconciler>
    </extension>

Copyright (c) 2017 Red Hat Inc. and others 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 https://www.eclipse.org/legal/epl-v20.html/ SPDX-License-Identifier: EPL-2.0