gov.va.isaac.gui.listview.operations.ParentRetire.java Source code

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Here is the source code for gov.va.isaac.gui.listview.operations.ParentRetire.java

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/**
 * Copyright Notice
 * 
 * This is a work of the U.S. Government and is not subject to copyright
 * protection in the United States. Foreign copyrights may apply.
 * 
 * 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 gov.va.isaac.gui.listview.operations;

import gov.va.isaac.gui.ComboBoxSetupTool;
import gov.va.isaac.gui.SimpleDisplayConcept;
import gov.va.isaac.gui.util.ErrorMarkerUtils;
import gov.va.isaac.gui.util.FxUtils;
import javafx.beans.binding.BooleanBinding;
import javafx.beans.binding.BooleanExpression;
import javafx.beans.property.SimpleStringProperty;
import javafx.beans.property.StringProperty;
import javafx.collections.ListChangeListener;
import javafx.collections.ObservableList;
import javafx.scene.Node;
import javafx.scene.control.ComboBox;
import javafx.scene.control.Label;
import javafx.scene.layout.GridPane;
import javafx.scene.layout.Priority;
import org.apache.commons.lang3.StringUtils;
import org.glassfish.hk2.api.PerLookup;
import org.jvnet.hk2.annotations.Service;

/**
 * {@link ParentRetire}
 * 
 * An example operation that does nothing during execution, but provides an example for
 * implementing other operations. Will remove this code, eventually, as other real operations
 * are implemented.
 * 
 * @author <a href="mailto:daniel.armbrust.list@gmail.com">Dan Armbrust</a>
 */
@Service
@PerLookup
public class ParentRetire extends Operation {
    private ComboBox<SimpleDisplayConcept> retireAsParent_ = new ComboBox<>();
    private StringProperty replaceOptionsInvalidString_ = new SimpleStringProperty(
            "A concept must be selected from this drop down");

    private BooleanBinding allValid_;

    private ParentRetire() {
        // For HK2 to init
    }

    @Override
    public void init(ObservableList<SimpleDisplayConcept> conceptList) {
        super.init(conceptList);
        root_.add(new Label("Retire as parent"), 0, 0);
        retireAsParent_.setPromptText("-Populate the Concepts List-");
        Node n = ErrorMarkerUtils.setupErrorMarker(retireAsParent_, replaceOptionsInvalidString_);
        root_.add(n, 1, 0);

        ComboBoxSetupTool.setupComboBox(retireAsParent_);
        // TODO populate retireAsParentCombo

        retireAsParent_.setMaxWidth(Double.MAX_VALUE);
        GridPane.setHgrow(n, Priority.ALWAYS);
        FxUtils.preventColCollapse(root_, 0);

        retireAsParent_.getItems().addListener(new ListChangeListener<SimpleDisplayConcept>() {
            @Override
            public void onChanged(javafx.collections.ListChangeListener.Change<? extends SimpleDisplayConcept> c) {
                if (retireAsParent_.getItems().size() > 0) {
                    replaceOptionsInvalidString_.set(null);
                    if (retireAsParent_.getSelectionModel().getSelectedItem() == null) {
                        retireAsParent_.getSelectionModel().selectFirst();
                    }
                } else {
                    replaceOptionsInvalidString_.set("A concept must be selected from this drop down");
                    retireAsParent_.getSelectionModel().clearSelection();
                    retireAsParent_.setValue(null);
                    retireAsParent_.setPromptText("-Populate the Concepts List-");
                }
            }
        });

        allValid_ = new BooleanBinding() {
            {
                super.bind(replaceOptionsInvalidString_);
            }

            @Override
            protected boolean computeValue() {
                return StringUtils.isBlank(replaceOptionsInvalidString_.get());
            }
        };

    }

    /**
     * @see gov.va.isaac.gui.listview.operations.Operation#getTitle()
     */
    @Override
    public String getTitle() {
        return "Parent, Retire";
    }

    /**
     * @see gov.va.isaac.gui.listview.operations.Operation#conceptListChanged()
     */
    @Override
    protected void conceptListChanged() {
        // noop
    }

    /**
     * @see gov.va.isaac.gui.listview.operations.Operation#isValid()
     */
    @Override
    public BooleanExpression isValid() {
        return allValid_;
    }

    /**
     * @see gov.va.isaac.gui.listview.operations.Operation#getOperationDescription()
     */
    @Override
    public String getOperationDescription() {
        //TODO write description
        return "TODO";
    }

    /**
     * @see gov.va.isaac.gui.listview.operations.Operation#createTask()
     */
    @Override
    public CustomTask<OperationResult> createTask() {
        return new CustomTask<OperationResult>(ParentRetire.this) {
            @Override
            protected OperationResult call() throws Exception {
                // double i = 0;
                // for (SimpleDisplayConcept c : conceptList_)
                // {
                // if (cancelRequested_)
                // {
                // return ParentAddNew.this.getTitle() + " was cancelled";
                // }
                // updateProgress(i, conceptList_.size());
                // updateMessage("processing " + c.getDescription());
                // Thread.sleep(3000);
                // if (cancelRequested_)
                // {
                // return ParentAddNew.this.getTitle() + " was cancelled";
                // }
                // updateProgress((i + 0.5), conceptList_.size());
                // updateMessage("still working on " + c.getDescription());
                // Thread.sleep(3000);
                // if (cancelRequested_)
                // {
                // return ParentAddNew.this.getTitle() + " was cancelled";
                // }
                // updateProgress(++i, conceptList_.size());
                // }
                // return ParentAddNew.this.getTitle() + " completed - modified 0 concepts";
                //TODO implement ParentRetire
                return new OperationResult();
            }
        };
    }
}