/*
* Copyright 2012 JBoss Inc
*
* Licensed 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.drools.guvnor.client.explorer.navigation.qa.testscenarios;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.logical.shared.SelectionEvent;
import com.google.gwt.event.logical.shared.SelectionHandler;
import com.google.gwt.user.client.ui.Image;
import com.google.gwt.user.client.ui.IsWidget;
import com.google.gwt.user.client.ui.Widget;
import org.drools.guvnor.client.resources.DroolsGuvnorImages;
import org.drools.ide.common.client.modeldriven.testing.CollectionFieldData;
import org.drools.ide.common.client.modeldriven.testing.FactAssignmentField;
import org.drools.ide.common.client.modeldriven.testing.Field;
import org.drools.ide.common.client.modeldriven.testing.FieldData;
public class FieldSelectorWidget
implements IsWidget, ClickHandler {
private final Field field;
private final FieldConstraintHelper helper;
private final ScenarioParentWidget parent;
private final Image clickMe;
public FieldSelectorWidget(Field field,
FieldConstraintHelper helper,
ScenarioParentWidget parent) {
this.field = field;
this.helper = helper;
this.parent = parent;
this.clickMe = new Image(DroolsGuvnorImages.INSTANCE.edit());
this.clickMe.addClickHandler(this);
}
@Override
public Widget asWidget() {
return clickMe;
}
@Override
public void onClick(ClickEvent event) {
TypeChoiceFormPopup typeChoiceForm = new TypeChoiceFormPopup(helper);
typeChoiceForm.addSelectionHandler(new SelectionHandler<Integer>() {
@Override
public void onSelection(SelectionEvent<Integer> selectionEvent) {
helper.replaceFieldWith(createField(selectionEvent));
parent.renderEditor();
}
});
typeChoiceForm.show();
}
private Field createField(SelectionEvent<Integer> selectionEvent) {
if (selectionEvent.getSelectedItem() == FieldData.TYPE_FACT) {
return new FactAssignmentField(field.getName(), helper.getFieldType());
} else {
if (selectionEvent.getSelectedItem() == FieldData.TYPE_COLLECTION) {
CollectionFieldData collectionFieldData = new CollectionFieldData();
collectionFieldData.setName(field.getName());
return collectionFieldData;
} else {
FieldData fieldData = new FieldData(field.getName(), "");
fieldData.setNature(selectionEvent.getSelectedItem());
return fieldData;
}
}
}
}