Java tutorial
/* * 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.kie.guvnor.testscenario.client; 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.Button; import com.google.gwt.user.client.ui.Composite; import com.google.gwt.user.client.ui.FlexTable; import com.google.gwt.user.client.ui.Grid; import com.google.gwt.user.client.ui.HTML; import com.google.gwt.user.client.ui.HasHorizontalAlignment; import com.google.gwt.user.client.ui.HasVerticalAlignment; import com.google.gwt.user.client.ui.HorizontalPanel; import com.google.gwt.user.client.ui.Image; import com.google.gwt.user.client.ui.ListBox; import com.google.gwt.user.client.ui.Widget; import org.drools.guvnor.models.testscenarios.shared.ExecutionTrace; import org.drools.guvnor.models.testscenarios.shared.VerifyFact; import org.drools.guvnor.models.testscenarios.shared.VerifyField; import org.kie.guvnor.commons.ui.client.resources.CommonAltedImages; import org.kie.guvnor.commons.ui.client.resources.CommonImages; import org.kie.guvnor.datamodel.oracle.DataModelOracle; import org.kie.guvnor.testscenario.client.resources.i18n.TestScenarioConstants; import org.kie.guvnor.testscenario.client.resources.images.TestScenarioAltedImages; import org.kie.guvnor.testscenario.client.resources.images.TestScenarioImages; import org.drools.guvnor.models.testscenarios.shared.Scenario; import org.uberfire.client.common.FormStylePopup; import org.uberfire.client.common.SmallLabel; import org.uberfire.client.common.ValueChanged; public class VerifyFactWidget extends Composite { private Grid outer; private boolean showResults; private String type; private DataModelOracle dmo; private Scenario scenario; private ExecutionTrace executionTrace; public VerifyFactWidget(final VerifyFact vf, final Scenario sc, final DataModelOracle dmo, ExecutionTrace executionTrace, boolean showResults) { outer = new Grid(2, 1); outer.getCellFormatter().setStyleName(0, 0, "modeller-fact-TypeHeader"); //NON-NLS outer.getCellFormatter().setAlignment(0, 0, HasHorizontalAlignment.ALIGN_CENTER, HasVerticalAlignment.ALIGN_MIDDLE); outer.setStyleName("modeller-fact-pattern-Widget"); //NON-NLS this.dmo = dmo; this.scenario = sc; this.executionTrace = executionTrace; HorizontalPanel ab = new HorizontalPanel(); if (!vf.anonymous) { type = (String) sc.getVariableTypes().get(vf.getName()); ab.add(new SmallLabel(TestScenarioConstants.INSTANCE.scenarioFactTypeHasValues(type, vf.getName()))); } else { type = vf.getName(); ab.add(new SmallLabel(TestScenarioConstants.INSTANCE.AFactOfType0HasValues(vf.getName()))); } this.showResults = showResults; Image add = TestScenarioAltedImages.INSTANCE.AddFieldToFact(); add.setTitle(TestScenarioConstants.INSTANCE.AddAFieldToThisExpectation()); add.addClickHandler(new ClickHandler() { public void onClick(ClickEvent w) { String[] fields = dmo.getFieldCompletions(type); final FormStylePopup pop = new FormStylePopup(TestScenarioAltedImages.INSTANCE.RuleAsset(), TestScenarioConstants.INSTANCE.ChooseAFieldToAdd()); final ListBox b = new ListBox(); for (int i = 0; i < fields.length; i++) { b.addItem(fields[i]); } pop.addRow(b); Button ok = new Button(TestScenarioConstants.INSTANCE.OK()); ok.addClickHandler(new ClickHandler() { public void onClick(ClickEvent w) { String f = b.getItemText(b.getSelectedIndex()); vf.getFieldValues().add(new VerifyField(f, "", "==")); FlexTable data = render(vf); outer.setWidget(1, 0, data); pop.hide(); } }); pop.addRow(ok); pop.show(); } }); ab.add(add); outer.setWidget(0, 0, ab); initWidget(outer); FlexTable data = render(vf); outer.setWidget(1, 0, data); } private FlexTable render(final VerifyFact vf) { FlexTable data = new FlexTable(); for (int i = 0; i < vf.getFieldValues().size(); i++) { final VerifyField fld = (VerifyField) vf.getFieldValues().get(i); data.setWidget(i, 1, new SmallLabel(fld.getFieldName() + ":")); data.getFlexCellFormatter().setHorizontalAlignment(i, 1, HasHorizontalAlignment.ALIGN_RIGHT); final ListBox opr = new ListBox(); opr.addItem(TestScenarioConstants.INSTANCE.equalsScenario(), "=="); opr.addItem(TestScenarioConstants.INSTANCE.doesNotEqualScenario(), "!="); if (fld.getOperator().equals("==")) { opr.setSelectedIndex(0); } else { opr.setSelectedIndex(1); } opr.addChangeHandler(new ChangeHandler() { public void onChange(ChangeEvent event) { fld.setOperator(opr.getValue(opr.getSelectedIndex())); } }); data.setWidget(i, 2, opr); Widget cellEditor = new VerifyFieldConstraintEditor(type, new ValueChanged() { public void valueChanged(String newValue) { fld.setExpected(newValue); } }, fld, dmo, this.scenario, this.executionTrace); data.setWidget(i, 3, cellEditor); Image del = CommonAltedImages.INSTANCE.DeleteItemSmall(); del.setAltText(TestScenarioConstants.INSTANCE.RemoveThisFieldExpectation()); del.setTitle(TestScenarioConstants.INSTANCE.RemoveThisFieldExpectation()); del.addClickHandler(new ClickHandler() { public void onClick(ClickEvent w) { if (Window.confirm(TestScenarioConstants.INSTANCE .AreYouSureYouWantToRemoveThisFieldExpectation(fld.getFieldName()))) { vf.getFieldValues().remove(fld); FlexTable data = render(vf); outer.setWidget(1, 0, data); } } }); data.setWidget(i, 4, del); if (showResults && fld.getSuccessResult() != null) { if (!fld.getSuccessResult().booleanValue()) { data.setWidget(i, 0, new Image(CommonImages.INSTANCE.warning())); data.setWidget(i, 5, new HTML(TestScenarioConstants.INSTANCE.ActualResult(fld.getActualResult()))); data.getCellFormatter().addStyleName(i, 5, "testErrorValue"); //NON-NLS } else { data.setWidget(i, 0, new Image(TestScenarioImages.INSTANCE.testPassed())); } } } return data; } }