### Eclipse Workspace Patch 1.0
#P org.eclipse.mylyn.tasks.ui
Index: src/org/eclipse/mylyn/internal/tasks/ui/editors/TaskEditorNotesPart.java
===================================================================
RCS file: src/org/eclipse/mylyn/internal/tasks/ui/editors/TaskEditorNotesPart.java
diff -N src/org/eclipse/mylyn/internal/tasks/ui/editors/TaskEditorNotesPart.java
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ src/org/eclipse/mylyn/internal/tasks/ui/editors/TaskEditorNotesPart.java	1 Jan 1970 00:00:00 -0000
@@ -0,0 +1,135 @@
+/*******************************************************************************
+ * Copyright (c) 2004, 2008 Tasktop Technologies 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
+ *
+ * Contributors:
+ *     Tasktop Technologies - initial API and implementation
+ *******************************************************************************/
+
+package org.eclipse.mylyn.internal.tasks.ui.editors;
+
+import org.eclipse.core.runtime.Assert;
+import org.eclipse.jface.text.Document;
+import org.eclipse.jface.text.ITextListener;
+import org.eclipse.jface.text.TextEvent;
+import org.eclipse.jface.text.source.SourceViewer;
+import org.eclipse.mylyn.internal.provisional.commons.ui.CommonTextSupport;
+import org.eclipse.mylyn.internal.tasks.core.AbstractTask;
+import org.eclipse.mylyn.tasks.ui.editors.AbstractTaskEditorPage;
+import org.eclipse.mylyn.tasks.ui.editors.AbstractTaskEditorPart;
+import org.eclipse.swt.SWT;
+import org.eclipse.swt.layout.GridData;
+import org.eclipse.swt.layout.GridLayout;
+import org.eclipse.swt.widgets.Composite;
+import org.eclipse.ui.forms.widgets.FormToolkit;
+import org.eclipse.ui.forms.widgets.Section;
+import org.eclipse.ui.internal.EditorAreaHelper;
+import org.eclipse.ui.internal.WorkbenchPage;
+
+/**
+ * @author Shawn Minto
+ * @author Steffen Pingel
+ */
+public class TaskEditorNotesPart extends AbstractTaskEditorPart {
+
+	private String value;
+
+	private AbstractTask task;
+
+	private SourceViewer noteEditor;
+
+	public TaskEditorNotesPart() {
+		setPartName(Messages.TaskPlanningEditor_Notes);
+	}
+
+	@Override
+	public void initialize(AbstractTaskEditorPage taskEditorPage) {
+		super.initialize(taskEditorPage);
+		task = (AbstractTask) taskEditorPage.getTask();
+	}
+
+	private boolean notesEqual() {
+		if (task.getNotes() == null && value == null) {
+			return true;
+		}
+
+		if (task.getNotes() != null && value != null) {
+			return task.getNotes().equals(value);
+		}
+		return false;
+	}
+
+	@Override
+	public void commit(boolean onSave) {
+		Assert.isNotNull(task);
+
+		if (!notesEqual()) {
+			task.setNotes(value);
+			// XXX REFRESH THE TASLKIST
+		}
+
+		super.commit(onSave);
+	}
+
+	@Override
+	public void createControl(Composite parent, FormToolkit toolkit) {
+		this.value = task.getNotes();
+		if (this.value == null) {
+			this.value = ""; //$NON-NLS-1$
+		}
+
+		Section section = createSection(parent, toolkit, this.value != null && this.value.length() > 0);
+
+		Composite composite = toolkit.createComposite(section);
+		GridLayout layout = new GridLayout();
+		layout.numColumns = 1;
+		composite.setLayout(layout);
+
+		noteEditor = new SourceViewer(parent, null, SWT.FLAT | SWT.MULTI | SWT.WRAP | SWT.V_SCROLL);
+		noteEditor.configure(new RepositoryTextViewerConfiguration(getModel().getTaskRepository(), true));
+		CommonTextSupport textSupport = (CommonTextSupport) getTaskEditorPage().getAdapter(CommonTextSupport.class);
+		if (textSupport != null) {
+			textSupport.configure(noteEditor, new Document(this.value), true);
+		}
+		noteEditor.addTextListener(new ITextListener() {
+			public void textChanged(TextEvent event) {
+				TaskEditorNotesPart.this.value = noteEditor.getTextWidget().getText();
+				markDirty();
+			}
+		});
+
+		final GridData gd = new GridData(GridData.FILL_BOTH);
+		int widthHint = 0;
+
+		if (getManagedForm() != null && getManagedForm().getForm() != null) {
+			widthHint = getManagedForm().getForm().getClientArea().width - 90;
+		}
+		if (widthHint <= 0 && getTaskEditorPage().getEditor().getEditorSite() != null
+				&& getTaskEditorPage().getEditor().getEditorSite().getPage() != null) {
+			EditorAreaHelper editorManager = ((WorkbenchPage) getTaskEditorPage().getEditor().getEditorSite().getPage()).getEditorPresentation();
+			if (editorManager != null && editorManager.getLayoutPart() != null) {
+				widthHint = editorManager.getLayoutPart().getControl().getBounds().width - 90;
+			}
+		}
+
+		if (widthHint <= 0) {
+			widthHint = 100;
+		}
+
+		gd.widthHint = widthHint;
+		gd.minimumHeight = 100;
+		gd.grabExcessHorizontalSpace = true;
+
+		noteEditor.getControl().setLayoutData(gd);
+		noteEditor.getControl().setData(FormToolkit.KEY_DRAW_BORDER, FormToolkit.TEXT_BORDER);
+		noteEditor.setEditable(true);
+
+		toolkit.paintBordersFor(composite);
+		section.setClient(composite);
+		setSection(toolkit, section);
+	}
+
+}