/*******************************************************************************
* Copyright (c) 2007, 2017 Red Hat, Inc.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Red Hat Incorporated - initial API and implementation
*******************************************************************************/
package org.eclipse.linuxtools.internal.changelog.core.editors;
import org.eclipse.core.filebuffers.IDocumentSetupParticipant;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.core.runtime.IExtensionPoint;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Platform;
import org.eclipse.core.runtime.Status;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.text.DocumentEvent;
import org.eclipse.jface.text.IDocument;
import org.eclipse.jface.text.IDocumentListener;
import org.eclipse.linuxtools.changelog.core.IEditorChangeLogContrib;
import org.eclipse.linuxtools.internal.changelog.core.ChangelogPlugin;
public class ChangeLogDocumentSetupParticipant implements
IDocumentSetupParticipant, IDocumentListener {
@Override
public void setup(IDocument document) {
IExtensionPoint editorExtensions = null;
IEditorChangeLogContrib editorContrib = null;
// get editor which is stored in preference.
IPreferenceStore store = ChangelogPlugin.getDefault()
.getPreferenceStore();
String pref_Editor = store
.getString("IChangeLogConstants.DEFAULT_EDITOR"); // $NON-NLS-1$
editorExtensions = Platform.getExtensionRegistry().getExtensionPoint(
"org.eclipse.linuxtools.changelog.core", "editorContribution"); //$NON-NLS-1$ //$NON-NLS-2$
if (editorExtensions != null) {
IConfigurationElement[] elements = editorExtensions
.getConfigurationElements();
for (int i = 0; i < elements.length; i++) {
if (elements[i].getName().equals("editor") // $NON-NLS-1$
&& (elements[i].getAttribute("name").equals(pref_Editor))) { //$NON-NLS-1$
try {
// If editor has a special setup routine, use it.
IConfigurationElement bob = elements[i];
editorContrib = (IEditorChangeLogContrib) bob
.createExecutableExtension("class"); // $NON-NLS-1$
editorContrib.setup(document);
} catch (CoreException e) {
ChangelogPlugin.getDefault().getLog().log(
new Status(IStatus.ERROR, ChangelogPlugin.PLUGIN_ID,
IStatus.ERROR, e.getMessage(), e));
}
}
}
}
}
@Override
public void documentAboutToBeChanged(DocumentEvent e) {
// do nothing
}
@Override
public void documentChanged(DocumentEvent e) {
// do nothing
}
}