/* | |
* 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); | |
} | |
} |