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.event.dom.client.KeyPressEvent; import com.google.gwt.event.dom.client.KeyPressHandler; import com.google.gwt.user.client.Window; 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.TextBox; import org.drools.guvnor.models.testscenarios.shared.FixtureList; import org.drools.guvnor.models.testscenarios.shared.Scenario; import org.drools.guvnor.models.testscenarios.shared.VerifyRuleFired; import org.kie.guvnor.commons.ui.client.resources.CommonAltedImages; import org.kie.guvnor.commons.ui.client.resources.CommonImages; import org.kie.guvnor.testscenario.client.resources.i18n.TestScenarioConstants; import org.kie.guvnor.testscenario.client.resources.images.TestScenarioImages; import org.uberfire.client.common.DirtyableFlexTable; import org.uberfire.client.common.SmallLabel; public class VerifyRulesFiredWidget extends Composite { private Grid outer; private boolean showResults; /** * @param rfl List<VeryfyRuleFired> * @param scenario = the scenario to add/remove from */ public VerifyRulesFiredWidget(final FixtureList rfl, final Scenario scenario, boolean showResults) { outer = new Grid(2, 1); this.showResults = showResults; 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 outer.setWidget(0, 0, new SmallLabel(TestScenarioConstants.INSTANCE.ExpectRules())); initWidget(outer); FlexTable data = render(rfl, scenario); outer.setWidget(1, 0, data); } private FlexTable render(final FixtureList rfl, final Scenario sc) { FlexTable data = new DirtyableFlexTable(); for (int i = 0; i < rfl.size(); i++) { final VerifyRuleFired v = (VerifyRuleFired) rfl.get(i); if (showResults && v.getSuccessResult() != null) { if (!v.getSuccessResult().booleanValue()) { data.setWidget(i, 0, new Image(CommonImages.INSTANCE.warning())); data.setWidget(i, 4, new HTML(TestScenarioConstants.INSTANCE.ActualResult(v.getActualResult().toString()))); data.getCellFormatter().addStyleName(i, 4, "testErrorValue"); //NON-NLS } else { data.setWidget(i, 0, new Image(TestScenarioImages.INSTANCE.testPassed())); } } data.setWidget(i, 1, new SmallLabel(v.getRuleName() + ":")); data.getFlexCellFormatter().setAlignment(i, 1, HasHorizontalAlignment.ALIGN_RIGHT, HasVerticalAlignment.ALIGN_MIDDLE); final ListBox b = new ListBox(); b.addItem(TestScenarioConstants.INSTANCE.firedAtLeastOnce(), "y"); b.addItem(TestScenarioConstants.INSTANCE.didNotFire(), "n"); b.addItem(TestScenarioConstants.INSTANCE.firedThisManyTimes(), "e"); final TextBox num = new TextBox(); num.setVisibleLength(5); if (v.getExpectedFire() != null) { b.setSelectedIndex((v.getExpectedFire().booleanValue()) ? 0 : 1); num.setVisible(false); } else { b.setSelectedIndex(2); String xc = (v.getExpectedCount() != null) ? "" + v.getExpectedCount().intValue() : "0"; num.setText(xc); } b.addChangeHandler(new ChangeHandler() { public void onChange(ChangeEvent event) { String s = b.getValue(b.getSelectedIndex()); if (s.equals("y") || s.equals("n")) { num.setVisible(false); v.setExpectedFire((s.equals("y")) ? Boolean.TRUE : Boolean.FALSE); v.setExpectedCount(null); } else { num.setVisible(true); v.setExpectedFire(null); num.setText("1"); v.setExpectedCount(new Integer(1)); } } }); b.addItem(TestScenarioConstants.INSTANCE.ChooseDotDotDot()); num.addChangeHandler(new ChangeHandler() { public void onChange(ChangeEvent event) { v.setExpectedCount(new Integer(num.getText())); } }); HorizontalPanel h = new HorizontalPanel(); h.add(b); h.add(num); data.setWidget(i, 2, h); Image del = CommonAltedImages.INSTANCE.DeleteItemSmall(); del.setAltText(TestScenarioConstants.INSTANCE.RemoveThisRuleExpectation()); del.setTitle(TestScenarioConstants.INSTANCE.RemoveThisRuleExpectation()); del.addClickHandler(new ClickHandler() { public void onClick(ClickEvent w) { if (Window.confirm( TestScenarioConstants.INSTANCE.AreYouSureYouWantToRemoveThisRuleExpectation())) { rfl.remove(v); sc.removeFixture(v); outer.setWidget(1, 0, render(rfl, sc)); } } }); data.setWidget(i, 3, del); //we only want numbers here... num.addKeyPressHandler(new KeyPressHandler() { public void onKeyPress(KeyPressEvent event) { if (Character.isLetter(event.getCharCode())) { ((TextBox) event.getSource()).cancelKey(); } } }); } return data; } }