/*
* 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.workbench.screens.testscenario.client;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.event.logical.shared.HasSelectionHandlers;
import com.google.gwt.event.logical.shared.SelectionEvent;
import com.google.gwt.event.logical.shared.SelectionHandler;
import com.google.gwt.event.shared.HandlerRegistration;
import com.google.gwt.user.client.ui.Button;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.HorizontalPanel;
import com.google.gwt.user.client.ui.Panel;
import com.google.gwt.user.client.ui.Widget;
import org.drools.workbench.models.testscenarios.shared.FieldData;
import org.drools.workbench.screens.guided.rule.client.resources.i18n.Constants;
import org.drools.workbench.screens.testscenario.client.resources.i18n.TestScenarioConstants;
import org.drools.workbench.screens.testscenario.client.resources.images.TestScenarioAltedImages;
import org.uberfire.client.common.FormStylePopup;
import org.uberfire.client.common.InfoPopup;
import org.uberfire.client.common.SmallLabel;
public class TypeChoiceFormPopup
extends FormStylePopup
implements HasSelectionHandlers<Integer> {
public TypeChoiceFormPopup(FieldConstraintHelper helper) {
super(TestScenarioAltedImages.INSTANCE.Wizard(),
TestScenarioConstants.INSTANCE.FieldValue());
addLiteralValueSelection();
addRow(new HTML("<hr/>"));
addRow(new SmallLabel(TestScenarioConstants.INSTANCE.AdvancedOptions()));
// If we are here, then there must be a bound variable compatible with
// me
if (helper.isThereABoundVariableToSet()) {
addBoundVariableSelection();
}
if (helper.isItAList() && !helper.isTheParentAList()) {
addListSelection();
}
if (!helper.isTheParentAList()) {
addCreateNewObject();
}
}
private void addCreateNewObject() {
Button button = new Button(TestScenarioConstants.INSTANCE.CreateNewFact());
button.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent w) {
fireSelection(FieldData.TYPE_FACT);
}
});
addAttribute(TestScenarioConstants.INSTANCE.Fact(),
widgets(button,
new InfoPopup(TestScenarioConstants.INSTANCE.Fact(),
TestScenarioConstants.INSTANCE.Fact())));
}
private void addLiteralValueSelection() {
Button lit = new Button(TestScenarioConstants.INSTANCE.LiteralValue());
lit.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent w) {
fireSelection( FieldData.TYPE_LITERAL);
}
});
addAttribute(TestScenarioConstants.INSTANCE.LiteralValue() + ":",
widgets(lit,
new InfoPopup(TestScenarioConstants.INSTANCE.LiteralValue(),
TestScenarioConstants.INSTANCE.LiteralValTip())));
}
private void addListSelection() {
Button variable = new Button(TestScenarioConstants.INSTANCE.GuidedList());
variable.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent w) {
fireSelection(FieldData.TYPE_COLLECTION);
}
});
addAttribute(TestScenarioConstants.INSTANCE.AVariable(),
widgets(variable,
new InfoPopup(TestScenarioConstants.INSTANCE.AGuidedList(),
TestScenarioConstants.INSTANCE.AGuidedListTip())));
}
private void addBoundVariableSelection() {
Button variable = new Button(Constants.INSTANCE.BoundVariable());
variable.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent w) {
fireSelection(FieldData.TYPE_VARIABLE);
}
});
addAttribute(Constants.INSTANCE.AVariable(),
widgets(variable,
new InfoPopup(Constants.INSTANCE.ABoundVariable(),
Constants.INSTANCE.BoundVariableTip())));
}
private void fireSelection(int type) {
SelectionEvent.fire(this, type);
hide();
}
@Override
public HandlerRegistration addSelectionHandler(SelectionHandler<Integer
> selectionHandler) {
return addHandler(selectionHandler, SelectionEvent.getType());
}
private Panel widgets(Widget left,
Widget right) {
HorizontalPanel panel = new HorizontalPanel();
panel.add(left);
panel.add(right);
panel.setWidth("100%");
return panel;
}
}