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/*******************************************************************************
* Copyright (c) 2010 Red Hat Inc. and others.
* 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
*******************************************************************************/
package org.eclipse.linuxtools.changelog.tests.helpers;
import org.eclipse.core.resources.IFile;
import org.eclipse.jface.text.IDocument;
import org.eclipse.linuxtools.changelog.core.ChangelogPlugin;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.PartInitException;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.texteditor.AbstractTextEditor;
import org.eclipse.ui.texteditor.IDocumentProvider;
public class EditorHelper {
/**
* Open file associated with <code>diskresource</code> in current
* workspace.
*
* @param diskresource The file to be opened in the current workspace.
* @return The IEditorPart associated with the opened file in the current workspace
* or null if opening fails.
*/
public static IEditorPart openEditor(IFile diskresource) {
IWorkbench ws = ChangelogPlugin.getDefault().getWorkbench();
try {
return org.eclipse.ui.ide.IDE.openEditor(ws
.getActiveWorkbenchWindow().getActivePage(), diskresource,
true);
} catch (PartInitException e) {
e.printStackTrace();
return null;
}
}
/**
* Close editor if it is active.
*/
public static void closeEditor(final IEditorPart editor) {
if (editor.getSite().getWorkbenchWindow().getActivePage() != null) {
PlatformUI.getWorkbench().getDisplay().syncExec(new Runnable() {
public void run() {
// close editor
editor.getSite().getWorkbenchWindow().getActivePage()
.closeEditor(editor, false);
}
});
}
}
/**
* Return the content of the given IEditorPart as String.
* @param editorPart
* @return Content of editorPart.
*/
public static String getContent(IEditorPart editorPart) {
AbstractTextEditor castEditor = (AbstractTextEditor) editorPart;
IDocumentProvider provider = castEditor.getDocumentProvider();
IDocument document = provider.getDocument(castEditor.getEditorInput());
return document.get();
}
}
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