/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.uima.caseditor.editor;
import org.apache.uima.cas.Type;
import org.eclipse.jface.action.IStatusLineManager;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.part.EditorActionBarContributor;
import org.eclipse.ui.texteditor.StatusLineContributionItem;
/**
* The <code>AnnotationEditor</code> action contributor.
*
* Contributes the "annotation mode" status item to the status bar.
*/
public class AnnotationEditorActionContributor extends EditorActionBarContributor {
/**
* ID of the status item.
*/
public static final String ID = "org.apache.uima.caseditor.editor.mode.status";
private AnnotationEditor mActiveEditorPart;
private StatusLineContributionItem mStatusLineModeItem;
/**
* Sets the active editor.
*
* @param part
*/
@Override
public void setActiveEditor(IEditorPart part) {
super.setActiveEditor(part);
if (mActiveEditorPart != part && part instanceof AnnotationEditor) {
mActiveEditorPart = (AnnotationEditor) part;
mActiveEditorPart.setStatusField(mStatusLineModeItem, ID);
Type annotationType = mActiveEditorPart.getAnnotationMode();
if (annotationType != null) {
mStatusLineModeItem.setText(annotationType.getShortName());
}
}
}
/**
* Contributes the status item to the status line.
*
* @param statusLineManager
*/
@Override
public void contributeToStatusLine(IStatusLineManager statusLineManager) {
super.contributeToStatusLine(statusLineManager);
mStatusLineModeItem = new StatusLineContributionItem(ID);
mStatusLineModeItem.setVisible(true);
statusLineManager.add(mStatusLineModeItem);
}
}