/*
* 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.workbench.screens.testscenario.client;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.FlexTable;
import com.google.gwt.user.client.ui.HasHorizontalAlignment;
import com.google.gwt.user.client.ui.HasVerticalAlignment;
import org.drools.workbench.models.testscenarios.shared.Fixture;
import org.drools.workbench.models.testscenarios.shared.FixtureList;
import org.drools.workbench.models.testscenarios.shared.RetractFact;
import org.drools.workbench.models.testscenarios.shared.Scenario;
import org.drools.workbench.screens.testscenario.client.resources.i18n.TestScenarioConstants;
import org.kie.workbench.common.widgets.client.resources.CommonAltedImages;
import org.uberfire.client.common.ImageButton;
import org.uberfire.client.common.SmallLabel;
public class RetractWidget extends FlexTable {
protected final FixtureList retractList;
protected final Scenario scenario;
protected final ScenarioParentWidget parent;
public RetractWidget(FixtureList retractList,
Scenario scenario,
ScenarioParentWidget parent) {
this.retractList = retractList;
this.scenario = scenario;
this.parent = parent;
render();
}
private void render() {
clear();
getCellFormatter().setStyleName( 0,
0,
"modeller-fact-TypeHeader" );
getCellFormatter().setAlignment( 0,
0,
HasHorizontalAlignment.ALIGN_CENTER,
HasVerticalAlignment.ALIGN_MIDDLE );
setStyleName( "modeller-fact-pattern-Widget" );
setWidget( 0,
0,
new SmallLabel( TestScenarioConstants.INSTANCE.RetractFacts() ) );
getFlexCellFormatter().setColSpan( 0,
0,
2 );
int row = 1;
for ( Fixture fixture : retractList ) {
if ( fixture instanceof RetractFact) {
final RetractFact retractFact = (RetractFact) fixture;
setWidget( row,
0,
new SmallLabel( retractFact.getName() ) );
setWidget( row,
1,
new DeleteButton( retractFact ) );
row++;
}
}
}
class DeleteButton extends ImageButton {
public DeleteButton(final RetractFact retractFact) {
super(CommonAltedImages.INSTANCE.DeleteItemSmall(),
TestScenarioConstants.INSTANCE.RemoveThisRetractStatement() );
addClickHandler( new ClickHandler() {
public void onClick(ClickEvent event) {
retractList.remove( retractFact );
scenario.getFixtures().remove( retractFact );
parent.renderEditor();
}
} );
}
}
}