skillpro.product.dialogs.AddTransportSkillToProductDialog.java Source code

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Here is the source code for skillpro.product.dialogs.AddTransportSkillToProductDialog.java

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/*****************************************************************************
 *
 * Copyright 2012-2016 SkillPro Consortium
 *
 * Author: PDE, FZI, pde@fzi.de
 *
 * Date of creation: 2012-2016
 *
 * Module: Production System Configuration Manager (PSCM)
 *
 * +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 *
 * This file is part of the AMS (Asset Management System), which has been developed
 * at the PDE department of the FZI, Karlsruhe. It is part of the SkillPro Framework,
 * which is is developed in the SkillPro project, funded by the European FP7
 * programme (Grant Agreement 287733).
 *
 * The SkillPro Framework is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * The SkillPro Framework is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU Lesser General Public License for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with the SkillPro Framework. If not, see <http://www.gnu.org/licenses/>.
*****************************************************************************/

package skillpro.product.dialogs;

import java.util.HashSet;
import java.util.Set;

import org.eclipse.jface.layout.GridDataFactory;
import org.eclipse.jface.layout.GridLayoutFactory;
import org.eclipse.jface.viewers.ArrayContentProvider;
import org.eclipse.jface.viewers.ComboViewer;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.dialogs.SelectionDialog;

import skillpro.model.products.ProductQuantity;
import skillpro.model.service.SkillproService;
import skillpro.model.skills.ProductionSkill;
import skillpro.model.skills.TemplateSkill;

public class AddTransportSkillToProductDialog extends SelectionDialog {
    private String name;
    private TemplateSkill skill;
    private final ProductQuantity productQuantity;

    public AddTransportSkillToProductDialog(Shell parentShell, ProductQuantity productQuantity) {
        super(parentShell);
        name = "Transport " + productQuantity.getProduct().getName();
        this.productQuantity = productQuantity;
    }

    @Override
    protected void createButtonsForButtonBar(Composite parent) {
        super.createButtonsForButtonBar(parent);
        validate();
    }

    @Override
    protected Control createDialogArea(Composite parent) {
        Composite area = (Composite) super.createDialogArea(parent);
        Composite container = new Composite(area, SWT.NONE);
        GridLayoutFactory gridLayoutDouble = GridLayoutFactory.swtDefaults().numColumns(2);

        GridDataFactory gd = GridDataFactory.fillDefaults().align(SWT.FILL, SWT.CENTER);
        GridDataFactory gdGrab = gd.copy().grab(true, false);

        container.setLayoutData(gdGrab.create());
        container.setLayout(gridLayoutDouble.create());
        createContainerItems(container, gdGrab);

        return area;
    }

    private void createContainerItems(Composite container, GridDataFactory gdGrab) {
        final Label nameLabel = new Label(container, SWT.NONE);
        nameLabel.setText("Name");
        final Text nameText = new Text(container, SWT.BORDER);
        nameText.setLayoutData(gdGrab.create());
        nameText.setText(name);

        final Label templateSkillLabel = new Label(container, SWT.NONE);
        templateSkillLabel.setText("Template Skill");

        final ComboViewer templateSkillCV = new ComboViewer(container);
        templateSkillCV.getControl().setLayoutData(gdGrab.create());
        templateSkillCV.setContentProvider(new ArrayContentProvider());
        templateSkillCV.setLabelProvider(new LabelProvider() {
            @Override
            public String getText(Object element) {
                return ((TemplateSkill) element).getName();
            }
        });

        templateSkillCV.setInput(SkillproService.getSkillproProvider().getTemplateSkillRepo().getEntities());

        // LISTENERS
        templateSkillCV.addSelectionChangedListener(new ISelectionChangedListener() {
            @Override
            public void selectionChanged(SelectionChangedEvent event) {
                skill = (TemplateSkill) ((IStructuredSelection) templateSkillCV.getSelection()).getFirstElement();
                validate();
            }
        });

        nameText.addModifyListener(new ModifyListener() {

            @Override
            public void modifyText(ModifyEvent e) {
                name = nameText.getText();
                validate();
            }
        });
    }

    private void validate() {
        if (name != null && !name.isEmpty() && skill != null) {
            getOkButton().setEnabled(true);
        } else {
            getOkButton().setEnabled(false);
        }

    }

    public ProductionSkill getCreatedProductionSkill() {
        Set<ProductQuantity> transportedQuantities = new HashSet<>();
        transportedQuantities.add(productQuantity);
        return new ProductionSkill(name, skill, transportedQuantities, transportedQuantities);
    }
}