org.drools.workbench.screens.testscenario.client.DataInputWidget.java Source code

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Here is the source code for org.drools.workbench.screens.testscenario.client.DataInputWidget.java

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/*
 * 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.user.client.ui.HasHorizontalAlignment;
import com.google.gwt.user.client.ui.HasVerticalAlignment;
import org.drools.workbench.models.testscenarios.shared.ExecutionTrace;
import org.drools.workbench.models.testscenarios.shared.FactData;
import org.drools.workbench.models.testscenarios.shared.Fixture;
import org.drools.workbench.models.testscenarios.shared.FixtureList;
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.datamodel.AsyncPackageDataModelOracle;
import org.uberfire.ext.widgets.common.client.common.ClickableLabel;
import com.google.gwt.user.client.ui.FlexTable;

public class DataInputWidget extends FlexTable implements ScenarioParentWidget {

    private final Scenario scenario;
    private final AsyncPackageDataModelOracle oracle;
    protected final String type;
    private final ScenarioParentWidget parent;
    private final ExecutionTrace executionTrace;
    private final FixtureList definitionList;
    private final String headerText;

    public DataInputWidget(String factType, FixtureList definitionList, Scenario scenario,
            AsyncPackageDataModelOracle oracle, ScenarioParentWidget parent, ExecutionTrace executionTrace,
            String headerText) {

        this.scenario = scenario;
        this.oracle = oracle;
        this.type = factType;

        this.parent = parent;
        this.executionTrace = executionTrace;
        this.definitionList = definitionList;
        this.headerText = headerText;

        setStyles();

        renderEditor();
    }

    private void setStyles() {
        getCellFormatter().setStyleName(0, 0, "modeller-fact-TypeHeader"); //NON-NLS
        getCellFormatter().setAlignment(0, 0, HasHorizontalAlignment.ALIGN_CENTER,
                HasVerticalAlignment.ALIGN_MIDDLE);
        setStyleName("modeller-fact-pattern-Widget"); //NON-NLS
    }

    public void renderEditor() {

        clear();

        if (definitionList.size() == 0) {
            parent.renderEditor();
        }

        //This will work out what row is for what field, adding labels and remove icons
        FactDataWidgetFactory factDataWidgetFactory = new FactDataWidgetFactory(scenario, oracle, definitionList,
                executionTrace, this, this);
        for (Fixture fixture : definitionList) {
            if (fixture instanceof FactData) {
                factDataWidgetFactory.build(headerText, (FactData) fixture);
            }
        }

        getFlexCellFormatter().setHorizontalAlignment(factDataWidgetFactory.amountOrRows() + 1, 0,
                HasHorizontalAlignment.ALIGN_RIGHT);

        if (factDataWidgetFactory.amountOrRows() == 0) {
            setWidget(1, 1, new ClickableLabel(TestScenarioConstants.INSTANCE.AddAField(),
                    new AddFieldToFactDataClickHandler(definitionList, oracle, parent)));
        }
    }
}