/*
* 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.ui.property;
import org.apache.uima.caseditor.core.model.INlpElement;
import org.apache.uima.caseditor.core.model.NlpProject;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.jface.preference.FieldEditorPreferencePage;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.ui.IWorkbenchPropertyPage;
/**
* TODO: add javadoc here
*/
public abstract class NlpProjectFieldEditorPage extends FieldEditorPreferencePage
implements IWorkbenchPropertyPage {
private IAdaptable mElement;
private IPreferenceStore mPreferenceStore;
NlpProjectFieldEditorPage(int style) {
super(style);
}
public NlpProjectFieldEditorPage(String title, int style) {
super(title, style);
}
public NlpProjectFieldEditorPage(String title, ImageDescriptor image,
int style) {
super(title, image, style);
}
/**
* Retrieves the project of the currently selected NLPElement.
*
* @return - project of selected NLPElement.
*/
protected NlpProject getProject()
{
return ((INlpElement) getElement()).getNlpProject();
}
@Override
public void createControl(Composite parent)
{
if (isPropertyPage())
{
NlpProject nlpProject = getProject();
mPreferenceStore = new DotCorpusPreferenceStore(
nlpProject.getDotCorpus());
}
super.createControl(parent);
if (isPropertyPage())
{
// updateFieldEditors();
}
}
@Override
public IPreferenceStore getPreferenceStore()
{
IPreferenceStore result;
if (isPropertyPage())
{
result = mPreferenceStore;
}
else
{
result = super.getPreferenceStore();
}
return result;
}
@Override
protected void createFieldEditors()
{
}
public IAdaptable getElement()
{
return mElement;
}
public void setElement(IAdaptable element)
{
mElement = element;
}
/**
* Indicates if current is used as a property page.
*
* @return - true if property page
*/
public boolean isPropertyPage()
{
return mElement != null;
}
}