Example usage for org.eclipse.jface.resource ImageDescriptor createFromFile

List of usage examples for org.eclipse.jface.resource ImageDescriptor createFromFile

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Introduction

In this page you can find the example usage for org.eclipse.jface.resource ImageDescriptor createFromFile.

Prototype

public static ImageDescriptor createFromFile(Class<?> location, String filename)

Source Link

Document

Creates and returns a new image descriptor from a file.

Usage

From source file:org.talend.designer.business.diagram.custom.util.ElementHelper.java

License:Open Source License

/**
 * DOC Administrator Comment method "getTooltipFigure".
 * //from w ww.  j a  va  2s  .  c o  m
 * @param figure
 */
public void updateTooltipFigure(Figure figure, BusinessTooltipFigure tooltipFigure, EditPart editPart) {
    EObject element = ((View) editPart.getModel()).getElement();
    if (element instanceof BusinessItem) {
        List assignements = ((BusinessItem) element).getAssignments();
        BusinessItemProviderAdapterFactory adapterFactory = new BusinessItemProviderAdapterFactory();
        BusinessAssignmentItemProvider provider = (BusinessAssignmentItemProvider) adapterFactory
                .createBusinessAssignmentAdapter();
        Image img = null;
        Label label = null;
        List<Label> labels = new ArrayList();
        try {
            for (Object assignment : assignements) {
                if (assignment instanceof BusinessAssignment) {
                    TalendItem talendItem = ((BusinessAssignment) assignment).getTalendItem();
                    if (talendItem != null) {
                        IRepositoryViewObject obj = CorePlugin.getDefault().getProxyRepositoryFactory()
                                .getLastVersion(talendItem.getId());
                        if (obj != null) {
                            ERepositoryObjectType type = obj.getRepositoryObjectType();
                            Item item = obj.getProperty().getItem();
                            if (item instanceof JobletProcessItem) {
                                JobletProcessItem jobletItem = (JobletProcessItem) item;
                                Image jobletCustomIcon = RepositoryLabelProvider
                                        .getJobletCustomIcon(jobletItem.getProperty());
                                if (jobletCustomIcon != null) {
                                    img = ImageUtils.scale(jobletCustomIcon, ICON_SIZE.ICON_16);
                                }

                            } else {
                                img = CoreImageProvider.getImage(type);
                            }
                            label = new Label(
                                    obj.getLabel() + " (" + provider.getColumnText(assignment, 0) + ")", img); //$NON-NLS-1$ //$NON-NLS-2$
                            labels.add(label);
                        } else {

                            MetadataTable table = MetadataToolHelper
                                    .getMetadataTableFromRepository(talendItem.getId());
                            Query query = MetadataToolHelper.getQueryFromRepository(talendItem.getId());
                            SAPFunctionUnit function = MetadataToolHelper
                                    .getSAPFunctionFromRepository(talendItem.getId());
                            if (table != null) {
                                img = ImageDescriptor.createFromFile(ECoreImage.class,
                                        ECoreImage.METADATA_TABLE_ICON.getPath()).createImage();
                                label = new Label(talendItem.getLabel() + " (" //$NON-NLS-1$
                                        + provider.getColumnText(assignment, 0) + ")", img); //$NON-NLS-1$
                                labels.add(label);
                            } else if (query != null) {
                                img = ImageDescriptor.createFromFile(ECoreImage.class,
                                        ECoreImage.METADATA_QUERY_ICON.getPath()).createImage();
                                label = new Label(talendItem.getLabel() + " (" //$NON-NLS-1$
                                        + provider.getColumnText(assignment, 0) + ")", img); //$NON-NLS-1$
                                labels.add(label);
                            } else if (talendItem instanceof SQLPattern) {

                                List<IRepositoryViewObject> list = ProxyRepositoryFactory.getInstance()
                                        .getAll(ERepositoryObjectType.SQLPATTERNS);
                                for (IRepositoryViewObject object : list) {
                                    if (talendItem.getLabel().equals(object.getLabel())) {
                                        img = ImageDescriptor
                                                .createFromFile(ECoreImage.class,
                                                        ECoreImage.METADATA_SQLPATTERN_ICON.getPath())
                                                .createImage();
                                        label = new Label(talendItem.getLabel() + " (" //$NON-NLS-1$
                                                + provider.getColumnText(assignment, 0) + ")", img); //$NON-NLS-1$
                                        labels.add(label);
                                    }
                                }

                            } else if (talendItem instanceof Routine) {
                                List<IRepositoryViewObject> list = ProxyRepositoryFactory.getInstance()
                                        .getAll(ERepositoryObjectType.ROUTINES);
                                for (IRepositoryViewObject object : list) {
                                    if (talendItem.getLabel().equals(object.getLabel())) {
                                        img = ImageDescriptor.createFromFile(ECoreImage.class,
                                                ECoreImage.ROUTINE_ICON.getPath()).createImage();
                                        label = new Label(talendItem.getLabel() + " (" //$NON-NLS-1$
                                                + provider.getColumnText(assignment, 0) + ")", img); //$NON-NLS-1$
                                        labels.add(label);
                                    }
                                }
                            } else if (function != null) {
                                img = ImageDescriptor.createFromFile(ECoreImage.class,
                                        ECoreImage.METADATA_SAPCONNECTION_ICON.getPath()).createImage();
                                label = new Label(talendItem.getLabel() + " (" //$NON-NLS-1$
                                        + provider.getColumnText(assignment, 0) + ")", img); //$NON-NLS-1$
                                labels.add(label);

                            } else {
                                img = (Image) provider.getImage(assignment);
                                img = new OverlayImage(img,
                                        ImageProvider.getImageDesc(ECoreImage.DELETED_OVERLAY),
                                        EPosition.BOTTOM_RIGHT).createImage();
                                String text = provider.getText(assignment) + " (" //$NON-NLS-1$
                                        + provider.getColumnText(assignment, 0) + ")"; //$NON-NLS-1$
                                label = new Label(text, img);
                                labels.add(label);

                            }

                        }
                    }
                }

            }

            if (tooltipFigure == null) {
                tooltipFigure = new BusinessTooltipFigure();
            }
            if (labels.size() == 0) {
                figure.setToolTip(null);
            } else {
                tooltipFigure.buildFigures(labels);
                figure.setToolTip(tooltipFigure);
            }

        } catch (PersistenceException e) {
            ExceptionHandler.process(e);
        }
    }
}

From source file:org.talend.designer.core.image.CoreImageProviderTest.java

License:Open Source License

@Test
public void testData4SameImageDescriptor() {
    IImage icon = CoreImageProvider.getIcon(ERepositoryObjectType.PROCESS);
    ImageDescriptor imgDesc = ImageDescriptor.createFromFile(icon.getLocation(), icon.getPath());
    Assert.assertNotNull(imgDesc);/* w ww . j  a  v a2 s.  co  m*/

    byte[] data1 = ImageUtils.saveImageToData(imgDesc);
    byte[] data2 = ImageUtils.saveImageToData(imgDesc);
    Assert.assertNotEquals(data2, data1); // different object(Array)
}

From source file:org.talend.designer.core.image.CoreImageProviderTest.java

License:Open Source License

@Test
public void testData4SameNewImageDescriptor() {
    IImage icon = CoreImageProvider.getIcon(ERepositoryObjectType.PROCESS);
    ImageDescriptor imgDesc = ImageDescriptor.createFromFile(icon.getLocation(), icon.getPath());
    Assert.assertNotNull(imgDesc);/*from  w w w  .  j a v  a 2 s .co m*/

    Image img = imgDesc.createImage();
    Assert.assertNotNull(img);

    ImageDescriptor newImgDesc = ImageDescriptor.createFromImageData(img.getImageData());
    Assert.assertNotNull(newImgDesc);

    byte[] data1 = ImageUtils.saveImageToData(newImgDesc);
    byte[] data2 = ImageUtils.saveImageToData(newImgDesc);
    Assert.assertNotEquals(data2, data1);
}

From source file:org.talend.designer.core.image.CoreImageProviderTest.java

License:Open Source License

@Test
public void testData4SameImage() {
    IImage icon = CoreImageProvider.getIcon(ERepositoryObjectType.PROCESS);
    ImageDescriptor imgDesc = ImageDescriptor.createFromFile(icon.getLocation(), icon.getPath());
    Assert.assertNotNull(imgDesc);//from  w w w  .  j  av  a2s  .c  o  m

    Image img = imgDesc.createImage();
    Assert.assertNotNull(img);

    ImageData imageData1 = img.getImageData();
    ImageData imageData2 = img.getImageData();
    Assert.assertNotEquals(imageData2, imageData1);

    ImageDescriptor newImgDesc1 = ImageDescriptor.createFromImageData(imageData1);
    ImageDescriptor newImgDesc2 = ImageDescriptor.createFromImageData(imageData2);
    Assert.assertNotEquals(newImgDesc2, newImgDesc1);

    byte[] data1 = ImageUtils.saveImageToData(newImgDesc1);
    byte[] data2 = ImageUtils.saveImageToData(newImgDesc2);
    Assert.assertNotEquals(data2, data1);
}

From source file:org.talend.designer.core.image.CoreImageProviderTest.java

License:Open Source License

@Test
public void testData4SameImageData() {
    IImage icon = CoreImageProvider.getIcon(ERepositoryObjectType.PROCESS);
    ImageDescriptor imgDesc = ImageDescriptor.createFromFile(icon.getLocation(), icon.getPath());
    Assert.assertNotNull(imgDesc);// w  ww  .  j  av a  2s  .c  om

    Image img = imgDesc.createImage();
    Assert.assertNotNull(img);

    ImageData imageData = img.getImageData();
    Assert.assertNotNull(imageData);

    ImageDescriptor newImgDesc1 = ImageDescriptor.createFromImageData(imageData);
    ImageDescriptor newImgDesc2 = ImageDescriptor.createFromImageData(imageData);
    Assert.assertEquals(newImgDesc2, newImgDesc1);

    byte[] data1 = ImageUtils.saveImageToData(newImgDesc1);
    byte[] data2 = ImageUtils.saveImageToData(newImgDesc2);
    Assert.assertNotEquals(data2, data1);
}

From source file:org.talend.designer.core.image.CoreImageProviderTest.java

License:Open Source License

@Test
public void testData4DifferentNewImageDescriptor() {
    IImage icon = CoreImageProvider.getIcon(ERepositoryObjectType.PROCESS);
    ImageDescriptor imgDesc = ImageDescriptor.createFromFile(icon.getLocation(), icon.getPath());
    Assert.assertNotNull(imgDesc);/*from  w  w  w.ja v  a 2 s  .  co m*/

    Image img1 = imgDesc.createImage();
    Image img2 = imgDesc.createImage();
    Assert.assertNotEquals(img2, img1);

    ImageData imageData1 = img1.getImageData();
    ImageData imageData2 = img2.getImageData();
    Assert.assertNotEquals(imageData2, imageData1);

    ImageDescriptor newImgDesc1 = ImageDescriptor.createFromImageData(imageData1);
    ImageDescriptor newImgDesc2 = ImageDescriptor.createFromImageData(imageData2);
    Assert.assertNotEquals(newImgDesc2, newImgDesc1);

    byte[] data1 = ImageUtils.saveImageToData(newImgDesc1);
    byte[] data2 = ImageUtils.saveImageToData(newImgDesc2);
    Assert.assertNotEquals(data2, data1);
}

From source file:org.talend.designer.core.image.CoreImageProviderTest.java

License:Open Source License

@Test
public void testData4DifferentImageDescriptor() {
    IImage icon = CoreImageProvider.getIcon(ERepositoryObjectType.PROCESS);
    ImageDescriptor imgDesc1 = ImageDescriptor.createFromFile(icon.getLocation(), icon.getPath());
    ImageDescriptor imgDesc2 = ImageDescriptor.createFromFile(icon.getLocation(), icon.getPath());
    Assert.assertEquals(imgDesc2, imgDesc1);

    Image img1 = imgDesc1.createImage();
    Image img2 = imgDesc2.createImage();
    Assert.assertNotEquals(img2, img1);//from   www .  j av a  2s  .co  m

    ImageData imageData1 = img1.getImageData();
    ImageData imageData2 = img2.getImageData();
    Assert.assertNotEquals(imageData2, imageData1);

    ImageDescriptor newImgDesc1 = ImageDescriptor.createFromImageData(imageData1);
    ImageDescriptor newImgDesc2 = ImageDescriptor.createFromImageData(imageData2);
    Assert.assertNotEquals(newImgDesc2, newImgDesc1);

    byte[] data1 = ImageUtils.saveImageToData(newImgDesc1);
    byte[] data2 = ImageUtils.saveImageToData(newImgDesc2);
    Assert.assertNotEquals(data2, data1);
}

From source file:org.talend.designer.core.image.CoreImageProviderTest.java

License:Open Source License

@Test
public void testImageDescriptor4SameData() {
    IImage icon = CoreImageProvider.getIcon(ERepositoryObjectType.PROCESS);
    ImageDescriptor imgDesc = ImageDescriptor.createFromFile(icon.getLocation(), icon.getPath());
    Assert.assertNotNull(imgDesc);/*ww  w.  j  a  va  2 s.c o  m*/

    byte[] data = ImageUtils.saveImageToData(imgDesc);
    Assert.assertNotNull(data);

    ImageDescriptor newImgDesc1 = ImageUtils.createImageFromData(data);
    ImageDescriptor newImgDesc2 = ImageUtils.createImageFromData(data);
    Assert.assertEquals(newImgDesc2, newImgDesc1); // same object from cache.
}

From source file:org.talend.designer.core.image.CoreImageProviderTest.java

License:Open Source License

@Test
public void testImageDescriptor4SameDataWithDispose() {
    IImage icon = CoreImageProvider.getIcon(ERepositoryObjectType.PROCESS);
    ImageDescriptor imgDesc = ImageDescriptor.createFromFile(icon.getLocation(), icon.getPath());
    Assert.assertNotNull(imgDesc);//from   ww w.j  a v  a2  s  .c om

    byte[] data = ImageUtils.saveImageToData(imgDesc);
    Assert.assertNotNull(data);

    ImageDescriptor newImgDesc1 = ImageUtils.createImageFromData(data);
    ImageUtils.disposeImages(data); // clean the cache.
    ImageDescriptor newImgDesc2 = ImageUtils.createImageFromData(data);
    Assert.assertNotEquals(newImgDesc2, newImgDesc1); // different object
}

From source file:org.talend.designer.core.image.CoreImageProviderTest.java

License:Open Source License

@Test
public void testImageDescriptor4DifferentData() {
    IImage icon = CoreImageProvider.getIcon(ERepositoryObjectType.PROCESS);
    ImageDescriptor imgDesc = ImageDescriptor.createFromFile(icon.getLocation(), icon.getPath());
    Assert.assertNotNull(imgDesc);/*from   w  w  w.j a  va 2 s.c  om*/

    byte[] data1 = ImageUtils.saveImageToData(imgDesc);
    byte[] data2 = ImageUtils.saveImageToData(imgDesc);
    Assert.assertNotEquals(data2, data1);

    ImageDescriptor newImgDesc1 = ImageUtils.createImageFromData(data1);
    ImageDescriptor newImgDesc2 = ImageUtils.createImageFromData(data2);
    Assert.assertNotEquals(newImgDesc2, newImgDesc1);

    Image img1 = newImgDesc1.createImage();
    Image img2 = newImgDesc2.createImage();
    Assert.assertNotEquals(img2, img1);
}