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/*******************************************************************************
* Copyright (c) 2004, 2009 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.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
*/
@Deprecated
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);
composite.setLayout(EditorUtil.createSectionClientLayout());
noteEditor = new SourceViewer(composite, null, SWT.FLAT | SWT.MULTI | SWT.WRAP | SWT.V_SCROLL);
noteEditor.configure(new RepositoryTextViewerConfiguration(getModel().getTaskRepository(),
getModel().getTask(), 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.TREE_BORDER);
noteEditor.setEditable(true);
toolkit.paintBordersFor(composite);
section.setClient(composite);
setSection(toolkit, section);
}
}
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