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/*******************************************************************************
* Copyright (c) 2009, 2013 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 java.text.MessageFormat;
import org.eclipse.mylyn.tasks.core.AbstractRepositoryConnector;
import org.eclipse.mylyn.tasks.core.ITaskMapping;
import org.eclipse.mylyn.tasks.core.data.TaskAttribute;
import org.eclipse.mylyn.tasks.core.data.TaskDataModel;
import org.eclipse.mylyn.tasks.ui.TasksUi;
import org.eclipse.mylyn.tasks.ui.editors.AbstractAttributeEditor;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.forms.widgets.FormToolkit;
/**
* @author Steffen Pingel
*/
public class PriorityAttributeEditor extends AbstractAttributeEditor {
private PriorityEditor editor;
private ITaskMapping mapping;
public PriorityAttributeEditor(TaskDataModel manager, TaskAttribute taskAttribute) {
super(manager, taskAttribute);
boolean noOptions = getAttributeMapper().getOptions(getTaskAttribute()).size() == 0;
setReadOnly(isReadOnly() || noOptions);
}
@Override
public void createControl(final Composite parent, FormToolkit toolkit) {
AbstractRepositoryConnector connector = TasksUi.getRepositoryConnector(getModel().getTaskRepository()
.getConnectorKind());
mapping = connector.getTaskMapping(getModel().getTaskData());
editor = new PriorityEditor() {
@Override
protected void valueChanged(String value) {
setValue(value);
};
};
editor.setReadOnly(isReadOnly());
editor.createControl(parent, toolkit);
setControl(editor.getControl());
refresh();
}
public String getValue() {
return getAttributeMapper().getValue(getTaskAttribute());
}
public String getValueLabel() {
return getAttributeMapper().getValueLabel(getTaskAttribute());
}
@Override
public void refresh() {
if (editor.getControl() != null && !editor.getControl().isDisposed()) {
editor.setLabelByValue(getAttributeMapper().getOptions(getTaskAttribute()));
updateEditor();
}
}
@Override
public boolean shouldAutoRefresh() {
return true;
}
public void setValue(String value) {
String oldValue = getAttributeMapper().getValue(getTaskAttribute());
if (!oldValue.equals(value)) {
getAttributeMapper().setValue(getTaskAttribute(), value);
attributeChanged();
}
}
private void updateEditor() {
editor.select(getValue(), mapping.getPriorityLevel());
editor.setToolTipText(MessageFormat.format(Messages.PriorityAttributeEditor_Priority_Tooltip, getValueLabel()));
}
}
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