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Viewing changes to changelog/org.eclipse.linuxtools.changelog.tests/src/org/eclipse/linuxtools/changelog/tests/helpers/EditorHelper.java

  • Committer: Package Import Robot
  • Author(s): Jakub Adam
  • Date: 2012-06-29 12:07:30 UTC
  • Revision ID: package-import@ubuntu.com-20120629120730-bfri1xys1i71dpn6
Tags: upstream-1.0.0
Import upstream version 1.0.0

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changelog/org.eclipse.linuxtools.changelog.tests/src/org/eclipse/linuxtools/changelog/tests/helpers/EditorHelper.java
 
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/*******************************************************************************
 
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 * Copyright (c) 2010 Red Hat Inc. and others.
 
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 * All rights reserved. This program and the accompanying materials
 
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 * are made available under the terms of the Eclipse Public License v1.0
 
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 * which accompanies this distribution, and is available at
 
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 * http://www.eclipse.org/legal/epl-v10.html
 
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 *******************************************************************************/
 
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package org.eclipse.linuxtools.changelog.tests.helpers;
 
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import org.eclipse.core.resources.IFile;
 
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import org.eclipse.jface.text.IDocument;
 
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import org.eclipse.ui.IEditorPart;
 
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import org.eclipse.ui.IWorkbench;
 
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import org.eclipse.ui.PartInitException;
 
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import org.eclipse.ui.PlatformUI;
 
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import org.eclipse.ui.texteditor.AbstractTextEditor;
 
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import org.eclipse.ui.texteditor.IDocumentProvider;
 
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public class EditorHelper {
 
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        /**
 
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         * Open file associated with <code>diskresource</code> in current
 
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         * workspace.
 
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         * 
 
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         * @param diskresource The file to be opened in the current workspace.
 
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         * @return The IEditorPart associated with the opened file in the current workspace
 
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         *         or null if opening fails.
 
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         */
 
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        public static IEditorPart openEditor(IFile diskresource) {
 
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                IWorkbench ws = PlatformUI.getWorkbench();
 
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                try {
 
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                        return org.eclipse.ui.ide.IDE.openEditor(ws
 
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                                        .getActiveWorkbenchWindow().getActivePage(), diskresource,
 
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                                        true);
 
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                } catch (PartInitException e) {
 
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                        e.printStackTrace();
 
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                        return null;
 
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                }
 
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        }
 
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        /**
 
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         * Close editor if it is active.
 
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         */
 
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        public static void closeEditor(final IEditorPart editor) {
 
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                if (editor.getSite().getWorkbenchWindow().getActivePage() != null) {
 
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                        PlatformUI.getWorkbench().getDisplay().syncExec(new Runnable() {
 
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                                public void run() {
 
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                                        // close editor
 
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                                        editor.getSite().getWorkbenchWindow().getActivePage()
 
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                                                        .closeEditor(editor, false);
 
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                                }
 
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                        });
 
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                }
 
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        }
 
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        /**
 
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         * Return the content of the given IEditorPart as String.
 
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         * @param editorPart
 
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         * @return Content of editorPart.
 
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         */
 
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        public static String getContent(IEditorPart editorPart) {
 
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                AbstractTextEditor castEditor = (AbstractTextEditor) editorPart;
 
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                IDocumentProvider provider = castEditor.getDocumentProvider();
 
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                IDocument document = provider.getDocument(castEditor.getEditorInput());
 
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                return document.get();
 
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        }
 
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}