/*
* 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.ruta.textruler.learner.lp2;
import java.util.ArrayList;
import java.util.Map;
import org.apache.uima.ruta.textruler.TextRulerPlugin;
import org.apache.uima.ruta.textruler.extension.TextRulerController;
import org.apache.uima.ruta.textruler.extension.TextRulerLearnerController;
import org.apache.uima.ruta.textruler.extension.TextRulerLearnerFactory;
import org.apache.uima.ruta.textruler.extension.TextRulerLearnerParameter;
import org.eclipse.jface.preference.BooleanFieldEditor;
import org.eclipse.jface.preference.FieldEditor;
import org.eclipse.jface.preference.IPreferenceStore;
import org.eclipse.jface.preference.PreferencePage;
import org.eclipse.jface.preference.StringFieldEditor;
import org.eclipse.swt.SWT;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.IWorkbenchPreferencePage;
public class OptimizedLP2PreferencePage extends PreferencePage implements IWorkbenchPreferencePage {
public static String ID = "org.apache.uima.ruta.textruler.preference.lp2opt";
private TextRulerLearnerController algorithmController;
private IPreferenceStore store;
private ArrayList<FieldEditor> fields = new ArrayList<FieldEditor>();
public OptimizedLP2PreferencePage() {
TextRulerLearnerController ctrl = TextRulerController
.getControllerForID("org.apache.uima.ruta.textruler.lp2opt");
this.algorithmController = ctrl;
store = TextRulerPlugin.getDefault().getPreferenceStore();
setPreferenceStore(store);
}
@Override
protected Control createContents(Composite parent) {
Composite top = new Composite(parent, SWT.LEFT);
top.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
top.setLayout(new GridLayout());
TextRulerLearnerFactory f = algorithmController.getFactory();
TextRulerLearnerParameter[] params = f.getAlgorithmParameters();
Map<String, Object> values = f.getAlgorithmParameterStandardValues();
if (params != null) {
for (int i = 0; i < params.length; i++) {
TextRulerLearnerParameter p = params[i];
String id = algorithmController.getID() + "." + p.id;
FieldEditor l = null;
switch (p.type) {
case ML_BOOL_PARAM: {
l = new BooleanFieldEditor(id, p.name, top);
fields.add(l);
store.setDefault(id, (Boolean) values.get(p.id));
l.setPreferenceStore(store);
l.load();
break;
}
case ML_FLOAT_PARAM:
case ML_INT_PARAM:
case ML_STRING_PARAM: {
l = new StringFieldEditor(id, p.name, top);
fields.add(l);
store.setDefault(id, values.get(p.id).toString());
l.setPreferenceStore(store);
l.load();
break;
}
case ML_SELECT_PARAM:
break;
}
}
}
return top;
}
public void init(IWorkbench workbench) {
}
@Override
protected void performDefaults() {
for (FieldEditor f : fields)
f.loadDefault();
// super.performDefaults();
}
@Override
public boolean performOk() {
for (FieldEditor f : fields)
f.store();
// return super.performOk();
return true;
}
}