/*
* 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 java.util.List;
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.TextBox;
import org.drools.workbench.models.testscenarios.shared.ActivateRuleFlowGroup;
import org.drools.workbench.models.testscenarios.shared.ExecutionTrace;
import org.drools.workbench.models.testscenarios.shared.FactData;
import org.drools.workbench.models.testscenarios.shared.Field;
import org.drools.workbench.models.testscenarios.shared.FieldPlaceHolder;
import org.drools.workbench.models.testscenarios.shared.Fixture;
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.drools.workbench.screens.testscenario.client.resources.images.TestScenarioAltedImages;
import org.kie.workbench.common.widgets.client.resources.ItemAltedImages;
import org.kie.workbench.common.services.datamodel.oracle.PackageDataModelOracle;
import org.uberfire.client.common.SmallLabel;
/**
* This button gives a choice of modifying data, based on the positional
* context.
*/
public class NewDataButton extends TestScenarioButton {
private final ExecutionTrace currentEx;
public NewDataButton(final ExecutionTrace previousEx,
final Scenario scenario,
final ExecutionTrace currentEx,
ScenarioParentWidget scenarioWidget,
PackageDataModelOracle dmo) {
super( ItemAltedImages.INSTANCE.NewItem(),
TestScenarioConstants.INSTANCE.AddANewDataInputToThisScenario(),
previousEx,
scenario,
scenarioWidget,
dmo);
this.currentEx = currentEx;
}
@Override
protected TestScenarioButtonPopup getPopUp() {
return new NewInputPopup();
}
class NewInputPopup extends TestScenarioButtonPopup {
public NewInputPopup() {
super(TestScenarioAltedImages.INSTANCE.RuleAsset(),
TestScenarioConstants.INSTANCE.NewInput());
addAttribute(TestScenarioConstants.INSTANCE.InsertANewFact1(),
new InsertFactPanel());
List<String> varsInScope = scenario.getFactNamesInScope(currentEx,
false);
//now we do modifies & retracts
if (varsInScope.size() > 0) {
addAttribute(TestScenarioConstants.INSTANCE.ModifyAnExistingFactScenario(),
new ModifyFactPanel(varsInScope));
addAttribute(TestScenarioConstants.INSTANCE.RetractAnExistingFactScenario(),
new ExtractFactPanel(varsInScope));
}
addAttribute(TestScenarioConstants.INSTANCE.ActivateRuleFlowGroup(),
new ActivateRuleFlowPanel());
}
class ActivateRuleFlowPanel extends BasePanel<TextBox> {
@Override
public TextBox getWidget() {
return new TextBox();
}
@Override
public Fixture getFixture() {
return new ActivateRuleFlowGroup(valueWidget.getText());
}
}
class ExtractFactPanel extends ListBoxBasePanel {
public ExtractFactPanel(List<String> listItems) {
super(listItems);
}
@Override
public Fixture getFixture() {
String factName = valueWidget.getItemText(valueWidget.getSelectedIndex());
return new RetractFact(factName);
}
}
class ModifyFactPanel extends ListBoxBasePanel {
public ModifyFactPanel(List<String> listItems) {
super(listItems);
}
@Override
public Fixture getFixture() {
String factName = valueWidget.getItemText(valueWidget.getSelectedIndex());
String type = scenario.getVariableTypes().get(factName);
return new FactData(type,
factName,
true);
}
}
class InsertFactPanel extends ListBoxBasePanel {
TextBox factNameTextBox;
public InsertFactPanel() {
super(dmo.getFactTypes());
}
@Override
protected void addAddButtonClickHandler() {
add.addClickHandler(new ClickHandler() {
public void onClick(ClickEvent event) {
String factName = ("" + factNameTextBox.getText()).trim();
if (factName.equals("") || factNameTextBox.getText().indexOf(' ') > -1) {
Window.alert(TestScenarioConstants.INSTANCE.YouMustEnterAValidFactName());
} else {
if (scenario.isFactNameReserved(factName)) {
Window.alert(TestScenarioConstants.INSTANCE.TheFactName0IsAlreadyInUsePleaseChooseAnotherName(factName));
} else {
scenario.insertBetween(previousEx,
getFixture());
parent.renderEditor();
hide();
}
}
}
});
}
@Override
protected void initWidgets() {
factNameTextBox = new TextBox();
factNameTextBox.setVisibleLength(5);
add(valueWidget);
add(new SmallLabel(TestScenarioConstants.INSTANCE.FactName()));
add(factNameTextBox);
add(add);
}
@Override
public Fixture getFixture() {
String factType = valueWidget.getItemText(valueWidget.getSelectedIndex());
FactData factData = new FactData(
factType,
factNameTextBox.getText(),
false);
//Create new Field objects for new Fixture based upon the first existing of the same data-type
//Only the "first" existing of the same data-type is checked as second, third etc should have been
//based upon the first if they were all created after this fix for GUVNOR-1139 was implemented.
List<FactData> existingFactData = scenario.getFactTypesToFactData().get(factType);
if (existingFactData != null && existingFactData.size() > 0) {
for (Field field : existingFactData.get(0).getFieldData()) {
factData.getFieldData().add(
new FieldPlaceHolder(field.getName()));
}
}
return factData;
}
}
}
}