Example usage for org.eclipse.jface.viewers IDecoration addOverlay

Introduction

In this page you can find the example usage for org.eclipse.jface.viewers IDecoration addOverlay.

Prototype

void addOverlay(ImageDescriptor overlay, int quadrant);

Source Link

Document

Adds an overlay to the element's image.

Usage

From source file:gov.redhawk.ide.sdr.internal.ui.IdlLibraryDecorator.java

License:Open Source License

/**
 * {@inheritDoc}//from   ww w.  j  av  a  2s . c  om
 */
@Override
public void decorate(final Object element, final IDecoration decoration) {
    if (element instanceof IdlLibrary) {
        final IdlLibrary library = (IdlLibrary) element;
        ScaModelCommand.execute(library, new ScaModelCommand() {

            @Override
            public void execute() {
                if (!library.eAdapters().contains(libraryListener)) {
                    library.eAdapters().add(libraryListener);
                }
            }
        });
        if (library.getLoadStatus() != null) {
            final ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages();
            final IStatus status = library.getLoadStatus();
            switch (status.getSeverity()) {
            case IStatus.WARNING:
                decoration.addOverlay(sharedImages.getImageDescriptor(ISharedImages.IMG_DEC_FIELD_WARNING),
                        IDecoration.BOTTOM_RIGHT);
                break;
            case IStatus.ERROR:
                decoration.addOverlay(sharedImages.getImageDescriptor(ISharedImages.IMG_DEC_FIELD_ERROR),
                        IDecoration.BOTTOM_RIGHT);
                break;
            default:
                break;
            }
        }
    }

}

From source file:gov.redhawk.ide.sdr.internal.ui.SdrRootDecorator.java

License:Open Source License

/**
 * {@inheritDoc}/*from  w w w.j a v  a 2  s. c  o m*/
 */
@Override
public void decorate(final Object element, final IDecoration decoration) {
    if (element instanceof SdrRoot) {
        final SdrRoot sdrRoot = (SdrRoot) element;
        ScaModelCommand.execute(sdrRoot, new ScaModelCommand() {

            @Override
            public void execute() {
                if (!sdrRoot.eAdapters().contains(sdrRootListener)) {
                    sdrRoot.eAdapters().add(sdrRootListener);
                }
            }
        });
        if (sdrRoot.getLoadStatus() != null) {
            final ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages();
            final IStatus status = sdrRoot.getLoadStatus();
            if (status == null) {
                return;
            }
            switch (status.getSeverity()) {
            case IStatus.WARNING:
                decoration.addOverlay(sharedImages.getImageDescriptor(ISharedImages.IMG_DEC_FIELD_WARNING),
                        IDecoration.BOTTOM_RIGHT);
                break;
            case IStatus.ERROR:
                decoration.addOverlay(sharedImages.getImageDescriptor(ISharedImages.IMG_DEC_FIELD_ERROR),
                        IDecoration.BOTTOM_RIGHT);
                break;
            default:
                break;
            }
        }
    }

}

From source file:gov.redhawk.sca.internal.ui.StatusDataProviderDecorator.java

License:Open Source License

@Override
public void decorate(final Object element, final IDecoration decoration) {
    if (element instanceof IStatusProvider) {
        final IStatusProvider statusProvider = (IStatusProvider) element;

        ScaModelCommand.execute(statusProvider, new ScaModelCommand() {

            @Override//w  ww. j a  v  a2 s  . c  o m
            public void execute() {
                if (!statusProvider.eAdapters().contains(StatusDataProviderDecorator.this.adaperListener)) {
                    statusProvider.eAdapters().add(StatusDataProviderDecorator.this.adaperListener);
                }
            }

        });

        final ISharedImages sharedImages = PlatformUI.getWorkbench().getSharedImages();
        IStatus status = statusProvider.getStatus();
        if (status == null) {
            status = Status.OK_STATUS;
        }
        switch (status.getSeverity()) {
        case IStatus.WARNING:
            decoration.addOverlay(sharedImages.getImageDescriptor(ISharedImages.IMG_DEC_FIELD_WARNING),
                    IDecoration.BOTTOM_LEFT);
            break;
        case IStatus.ERROR:
            decoration.addOverlay(sharedImages.getImageDescriptor(ISharedImages.IMG_DEC_FIELD_ERROR),
                    IDecoration.BOTTOM_LEFT);
            break;
        default:
            break;
        }
    }

}

From source file:gov.redhawk.sca.model.provider.refresh.internal.ui.RefreshDataProviderDecorator.java

License:Open Source License

/**
 * {@inheritDoc}/* w w  w .  j  av a2s.  c  o m*/
 */
@Override
public void decorate(final Object element, final IDecoration decoration) {
    if (element instanceof DataProviderObject) {
        final DataProviderObject dataProvider = (DataProviderObject) element;
        final RefreshTasker task = ScaModelCommandWithResult.execute(dataProvider,
                new ScaModelCommandWithResult<RefreshTasker>() {

                    @Override
                    public void execute() {
                        for (final IScaDataProvider provider : dataProvider.getDataProviders()) {
                            if (provider instanceof RefreshTasker) {
                                final RefreshTasker job = (RefreshTasker) provider;
                                setResult(job);
                                return;
                            }
                        }
                    }
                });
        if (task != null) {
            if (!task.isActive()) {
                decoration.addOverlay(RefreshProviderUIActivator.getDefault()
                        .getImageDescriptor("icons/stock-media-pause.png"), IDecoration.TOP_RIGHT);
            }
            // Don't add a second listener if we have already added one
            for (PropertyChangeListener l : task.getPropertyChangeListeners()) {
                if (l instanceof PropertyListener && ((PropertyListener) l).element == dataProvider) {
                    return;
                }
            }
            task.addPropertyChangeListener(new PropertyListener(dataProvider));
        }
    }
}

From source file:info.limpet.ui.decorators.LimpetDecorator.java

License:Open Source License

protected void decorateWrapper(CommandWrapper element, IDecoration decoration) {
    final ICommand<?> coll = element.getCommand();

    boolean in = coll.getInputs() != null && coll.getInputs().size() > 0;
    boolean out = coll.getOutputs() != null && coll.getOutputs().size() > 0;
    decorateInOut(decoration, in, out);/*www  .  j a  v  a 2  s. co  m*/

    // also apply a decoration to indicate that the symbol is dynamically updating
    if (coll.getDynamic()) {
        decoration.addOverlay(DYNAMIC, IDecoration.BOTTOM_RIGHT);
    }
}

From source file:info.limpet.ui.decorators.LimpetDecorator.java

License:Open Source License

protected void decorateWrapper(CollectionWrapper element, IDecoration decoration) {
    final ICollection coll = element.getCollection();
    boolean out = coll.getPrecedent() != null;
    boolean in = coll.getDependents() != null && coll.getDependents().size() > 0;
    decorateInOut(decoration, in, out);//from   w  w w .java 2s .c  om

    if (coll.isTemporal()) {
        decoration.addOverlay(TIME, IDecoration.BOTTOM_RIGHT);
    }
    if (coll.getValuesCount() == 1) {
        decoration.addOverlay(SINGLE, IDecoration.BOTTOM_LEFT);
    }
}

From source file:info.limpet.ui.decorators.LimpetDecorator.java

License:Open Source License

private void decorateInOut(IDecoration decoration, boolean in, boolean out) {
    if (in && out) {
        decoration.addOverlay(TWO_WAY_ARROW, IDecoration.TOP_RIGHT);
    } else if (out) {
        decoration.addOverlay(LEFT_ARROW, IDecoration.TOP_RIGHT);
    } else if (in) {
        decoration.addOverlay(RIGHT_ARROW, IDecoration.TOP_RIGHT);
    }/*from ww  w  .ja v  a  2 s .c  o m*/
}

From source file:it.intecs.pisa.develenv.ui.decorators.TOOLBOXProjectDecorator.java

License:Open Source License

public void decorate(Object element, IDecoration decoration) {
    /**//  w ww  .j a  v a  2s  .co m
     * Checks that the element is an IResource with the 'Read-only' attribute
     * and adds the decorator based on the specified image description and the
     * integer representation of the placement option.
     */

    if (isTBXProject(element)) {
        iconPath = getIconByType(element);
        if (iconPath != null) {
            IResource resource = (IResource) element;
            ResourceAttributes attrs = resource.getResourceAttributes();
            URL url = Platform.find(Platform.getBundle("com.intecs.ToolboxScript.ui"), new Path(iconPath)); //NON-NLS-1

            if (url == null)
                return;

            descriptor = ImageDescriptor.createFromURL(url);
            quadrant = IDecoration.BOTTOM_RIGHT;
            decoration.addOverlay(descriptor, quadrant);
        }

    }

}

From source file:libgdxplugin.decorators.ReadOnly.java

License:Open Source License

public void decorate(Object element, IDecoration decoration) {
    /**/*from   ww  w.j av  a2  s .c  o m*/
     * Checks that the element is an IResource with the 'Read-only' attribute
     * and adds the decorator based on the specified image description and the
     * integer representation of the placement option.
     */
    IResource resource = (IResource) element;
    ResourceAttributes attrs = resource.getResourceAttributes();
    if (attrs.isReadOnly()) {
        URL url = FileLocator.find(Platform.getBundle("LibgdxPlugin"), new Path(iconPath), null); //NON-NLS-1

        if (url == null)
            return;
        descriptor = ImageDescriptor.createFromURL(url);
        quadrant = IDecoration.BOTTOM_RIGHT;
        decoration.addOverlay(descriptor, quadrant);
    }
}

From source file:metabest.ui.decorators.TestcaseFolderDecorator.java

License:Open Source License

public void decorate(Object element, IDecoration decoration) {
    /**//  www .  j a v a 2s .  c  o  m
     * Checks that the element is an IResource with the 'Read-only' attribute
     * and adds the decorator based on the specified image description and the
     * integer representation of the placement option.
     */
    IResource resource = (IResource) element;
    if (resource instanceof IFolder) {
        IFolder folder = (IFolder) resource;
        try {
            if (folder.getPersistentProperty(MetaBestPersistentProperties.FOLDER_KEY) != null
                    && folder.getPersistentProperty(MetaBestPersistentProperties.FOLDER_KEY)
                            .equals(MetaBestPersistentProperties.FOLDER_KEY_TESTCASE)) {
                URL url = FileLocator.find(Platform.getBundle("metabest"), new Path(iconPath), null); //NON-NLS-1

                if (url == null)
                    return;
                descriptor = ImageDescriptor.createFromURL(url);
                quadrant = IDecoration.TOP_RIGHT;
                decoration.addOverlay(descriptor, quadrant);
            }
        } catch (CoreException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
    }
}