/*
* Copyright 2010 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.qa.testscenarios;
import com.google.gwt.core.client.GWT;
import com.google.gwt.event.dom.client.ChangeEvent;
import com.google.gwt.event.dom.client.ChangeHandler;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.Window;
import com.google.gwt.user.client.ui.*;
import org.drools.guvnor.client.common.FormStylePopup;
import org.drools.guvnor.client.common.ImageButton;
import org.drools.guvnor.client.messages.Constants;
import org.drools.guvnor.client.resources.Images;
import org.drools.ide.common.client.modeldriven.testing.Scenario;
import java.util.List;
/**
* Created by IntelliJ IDEA.
* User: nheron
* Date: 7 nov. 2009
* Time: 19:33:37
* To change this template use File | Settings | File Templates.
*/
public class ConfigWidget extends Composite {
private final Constants constants = GWT.create( Constants.class );
private static Images images = GWT.create( Images.class );
public ConfigWidget(final Scenario sc,
final String packageName,
final ScenarioWidget scWidget) {
final ListBox box = new ListBox( true );
for ( int i = 0; i < sc.rules.size(); i++ ) {
box.addItem( (String) sc.rules.get( i ) );
}
HorizontalPanel filter = new HorizontalPanel();
final Image add = new ImageButton( images.newItem(),
constants.AddANewRule() );
add.addClickHandler( new ClickHandler() {
public void onClick(ClickEvent event) {
showRulePopup( (Widget) event.getSource(),
box,
packageName,
sc.rules,
scWidget );
}
} );
final Image remove = new ImageButton( images.trash(),
constants.RemoveSelectedRule() );
remove.addClickHandler( new ClickHandler() {
public void onClick(ClickEvent event) {
if ( box.getSelectedIndex() == -1 ) {
Window.alert( constants.PleaseChooseARuleToRemove() );
} else {
String r = box.getItemText( box.getSelectedIndex() );
sc.rules.remove( r );
box.removeItem( box.getSelectedIndex() );
}
}
} );
VerticalPanel actions = new VerticalPanel();
actions.add( add );
actions.add( remove );
final ListBox drop = new ListBox();
drop.addItem( constants.AllowTheseRulesToFire(),
"inc" ); //NON-NLS
drop.addItem( constants.PreventTheseRulesFromFiring(),
"exc" ); //NON-NLS
drop.addItem( constants.AllRulesMayFire() );
drop.addChangeHandler( new ChangeHandler() {
public void onChange(ChangeEvent event) {
String s = drop.getValue( drop.getSelectedIndex() );
if ( s.equals( "inc" ) ) { //NON-NLS
sc.inclusive = true;
add.setVisible( true );
remove.setVisible( true );
box.setVisible( true );
} else if ( s.equals( "exc" ) ) { //NON-NLS
sc.inclusive = false;
add.setVisible( true );
remove.setVisible( true );
box.setVisible( true );
} else {
sc.rules.clear();
box.clear();
box.setVisible( false );
add.setVisible( false );
remove.setVisible( false );
}
}
} );
if ( sc.rules.size() > 0 ) {
drop.setSelectedIndex( (sc.inclusive) ? 0 : 1 );
} else {
drop.setSelectedIndex( 2 );
box.setVisible( false );
add.setVisible( false );
remove.setVisible( false );
}
filter.add( drop );
filter.add( box );
filter.add( actions );
initWidget( filter );
}
private void showRulePopup(Widget w,
final ListBox box,
String packageName,
final List<String> filterList,
ScenarioWidget scw) {
final FormStylePopup pop = new FormStylePopup( images.ruleAsset(),
constants.SelectRule() );
Widget ruleSelector = scw.getRuleSelectionWidget( packageName,
new RuleSelectionEvent() {
public void ruleSelected(String r) {
filterList.add( r );
box.addItem( r );
pop.hide();
}
} );
pop.addRow( ruleSelector );
pop.show();
}
}