br.com.dimag.safetycar.gui.views.ProdutoListView.java Source code

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Here is the source code for br.com.dimag.safetycar.gui.views.ProdutoListView.java

Source

package br.com.dimag.safetycar.gui.views;

import java.util.ArrayList;
import java.util.List;

import org.eclipse.jface.viewers.DoubleClickEvent;
import org.eclipse.jface.viewers.IDoubleClickListener;
import org.eclipse.jface.viewers.IStructuredContentProvider;
import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.StructuredSelection;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Image;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Group;
import org.eclipse.ui.ISharedImages;
import org.eclipse.ui.PlatformUI;

import br.com.dimag.safetycar.business.Facade;
import br.com.dimag.safetycar.gui.views.NavigationView.TreeParent;
import br.com.dimag.safetycar.model.Produto;

/**
 * This code was edited or generated using CloudGarden's Jigloo SWT/Swing GUI
 * Builder, which is free for non-commercial use. If Jigloo is being used
 * commercially (ie, by a corporation, company or business for any purpose
 * whatever) then you should purchase a license for each developer using Jigloo.
 * Please visit www.cloudgarden.com for details. Use of Jigloo implies
 * acceptance of these licensing terms. A COMMERCIAL LICENSE HAS NOT BEEN
 * PURCHASED FOR THIS MACHINE, SO JIGLOO OR THIS CODE CANNOT BE USED LEGALLY FOR
 * ANY CORPORATE OR COMMERCIAL PURPOSE.
 */
public class ProdutoListView extends BasicView {

    public static final String ID = "SafetyCar.produtoList";
    private TableViewer viewer;
    private List<Produto> listProdutos;

    public ProdutoListView() {
        listProdutos = new ArrayList<Produto>();

    }

    class ViewContentProvider implements IStructuredContentProvider {

        public void inputChanged(Viewer v, Object oldInput, Object newInput) {
            v.getInput();
        }

        public void dispose() {

        }

        public Object[] getElements(Object parent) {
            return listProdutos.toArray(new Produto[listProdutos.size()]);
        }

    }

    class ViewLabelProvider extends LabelProvider {

        public String getText(Object obj) {
            Produto produto = (Produto) obj;
            return produto.getDescricao();
        }

        public Image getImage(Object obj) {
            String imageKey = ISharedImages.IMG_OBJ_ELEMENT;
            if (obj instanceof TreeParent)
                imageKey = ISharedImages.IMG_OBJ_FOLDER;
            return PlatformUI.getWorkbench().getSharedImages().getImage(imageKey);
        }
    }

    /**
     * We will set up a dummy model to initialize tree heararchy. In real code,
     * you will connect to a real model and expose its hierarchy.
     */
    private List<Produto> createModel() {
        listProdutos = Facade.getInstance().listProduto();

        return listProdutos;
    }

    /**
     * This is a callback that will allow us to create the viewer and initialize
     * it.
     */
    public void createPartControl(Composite parent) {

        viewer = new TableViewer(parent, SWT.MULTI | SWT.H_SCROLL | SWT.V_SCROLL | SWT.BORDER_SOLID);
        viewer.setColumnProperties(new String[] { "EAN", "Descrio" });
        viewer.setContentProvider(new ViewContentProvider());
        viewer.setLabelProvider(new ViewLabelProvider());
        viewer.setInput(createModel());
        viewer.addDoubleClickListener(new IDoubleClickListener() {

            @Override
            public void doubleClick(DoubleClickEvent event) {
                // TODO Auto-generated method stub
                StructuredSelection sl = (StructuredSelection) event.getSelection();
                closeView();
                openView(ProdutoView.ID);
                ProdutoView view = (ProdutoView) findView(ProdutoView.ID);
                view.loadProduto((Produto) sl.getFirstElement());
            }

        });
    }

    /**
     * Passing the focus request to the viewer's control.
     */
    public void setFocus() {
        viewer.getControl().setFocus();
    }

}