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

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

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Introduction

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

Prototype

public static ImageDescriptor getMissingImageDescriptor()

Source Link

Document

Returns the shared image descriptor for a missing image.

Usage

From source file:melnorme.util.swt.jface.resources.ImageDescriptorRegistry.java

License:Open Source License

/**
 * Returns the image associated with the given image descriptor.
 * //w  w w . j  a  v a  2  s  .  c o m
 * @param descriptor the image descriptor for which the registry manages an image
 * @return the image associated with the image descriptor or <code>null</code>
 *  if the image descriptor can't create the requested image.
 */
public Image get(ImageDescriptor descriptor) {
    if (descriptor == null) {
        descriptor = ImageDescriptor.getMissingImageDescriptor();
    }

    Image result = fRegistry.get(descriptor);
    if (result != null) {
        return result;
    }

    Assert.isTrue(fDisplay == LangUIPlugin.getStandardDisplay(), "Allocating image for wrong display");
    result = descriptor.createImage();
    if (result != null) {
        fRegistry.put(descriptor, result);
    }
    return result;
}

From source file:mmrnmhrm.ui.DeeImages.java

License:Open Source License

public static ImageDescriptor getIDEInternalErrorImageDescriptor() {
    // BM: maybe there's some other image we could use
    return ImageDescriptor.getMissingImageDescriptor();
}

From source file:msi.gama.lang.gaml.ui.decorators.GamlImageHelper.java

/**
 * @see org.eclipse.xtext.ui.IImageHelper#getImage(org.eclipse.jface.resource.ImageDescriptor)
 */// w  ww .jav a2s  . c om
@Override
public Image getImage(final ImageDescriptor d) {
    ImageDescriptor descriptor = d;
    if (descriptor == null) {
        descriptor = ImageDescriptor.getMissingImageDescriptor();
    }

    Image result = registry.get(descriptor);
    if (result != null) {
        return result;
    }
    result = descriptor.createImage();
    if (result != null) {
        registry.put(descriptor, result);
    }
    return result;
}

From source file:net.bioclipse.ui.business.UIManager.java

License:Open Source License

private void open(final IBioObject bioObject, final String editor) throws BioclipseException {

    //Determine editorID from putative alias
    final String editorID = getEditorID(editor);

    if (editorID == null) {
        Activator.getDefault().getJavaJsConsoleManager().print("No editor with ID: " + editor + " found");
        return;/*w  ww  .  j  a va  2 s . c om*/
    }

    IWorkbenchPage page = getActivePage();
    try {
        IEditorInput input = new IEditorInput() {

            public boolean exists() {
                return true;
            }

            public ImageDescriptor getImageDescriptor() {
                return ImageDescriptor.getMissingImageDescriptor();
            }

            public String getName() {
                return "BioObject";
            }

            public IPersistableElement getPersistable() {
                return null;
            }

            public String getToolTipText() {
                return bioObject.getUID().toString();
            }

            @SuppressWarnings("unchecked")
            public Object getAdapter(Class adapter) {
                return bioObject.getAdapter(adapter);
            }
        };
        page.openEditor(input, editorID);
    } catch (PartInitException e) {
        throw new RuntimeException(e);
    }
}

From source file:net.bioclipse.ui.business.UIManager.java

License:Open Source License

private void open(final Collection<?> items) throws BioclipseException {
    String errorMessage = "The object could not be opened. "
            + "No suitable editor could be found item in this list";
    Set<Class<?>> types = new HashSet<Class<?>>(items.size());
    for (Object o : items) {
        types.add(o.getClass());/*  w  w w.j  av  a2  s . co m*/
    }

    if (types.size() == 1) {
        for (Class<?> c : types) {
            if (IMolecule.class.isAssignableFrom(c)) {
                String id = "net.bioclipse.cdk.ui.sdfeditor";
                if (id != null) {
                    IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
                    IEditorInput input = new IEditorInput() {
                        @Override
                        public Object getAdapter(Class adapter) {
                            if (adapter.isAssignableFrom(List.class)) {
                                return new ArrayList(items);
                            }
                            return null;
                        }

                        @Override
                        public boolean exists() {
                            return false;
                        }

                        @Override
                        public ImageDescriptor getImageDescriptor() {
                            return ImageDescriptor.getMissingImageDescriptor();
                        }

                        @Override
                        public String getName() {
                            return "Molecule list";
                        }

                        @Override
                        public IPersistableElement getPersistable() {
                            return null;
                        }

                        @Override
                        public String getToolTipText() {
                            return "";
                        }
                    };
                    try {
                        page.openEditor(input, id);
                        return;
                    } catch (PartInitException e) {
                        throw new BioclipseException(errorMessage, e);
                    }
                }
            } else if (IBioObject.class.isAssignableFrom(c)) {
                for (Object o : items) {
                    try {
                        open((IBioObject) o);
                    } catch (CoreException e) {
                        throw new BioclipseException(errorMessage, e);
                    } catch (IOException e) {
                        throw new BioclipseException(errorMessage, e);
                    }
                }
            }
        }
    }
    throw new BioclipseException(errorMessage);
}

From source file:net.bioclipse.ui.business.wizards.NewFromClipboardWizard.java

License:Open Source License

/**
 * @param data/* w w  w  .  ja  v  a2  s . c o  m*/
 */
private void openIntextEditor(final String data) {

    IWorkbenchPage page = PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
    final String name = data.length() > 10 ? data.substring(0, 7) + "..." : data;
    try {
        IEditorInput input = new IStorageEditorInput() {

            public boolean exists() {
                return true;
            }

            public ImageDescriptor getImageDescriptor() {
                return ImageDescriptor.getMissingImageDescriptor();
            }

            public String getName() {
                return name;
            }

            public IPersistableElement getPersistable() {
                return null;
            }

            public String getToolTipText() {
                return name;
            }

            @SuppressWarnings("unchecked")
            public Object getAdapter(Class adapter) {
                if (adapter == String.class) {
                    return data;
                }
                return null;
            }

            public IStorage getStorage() throws CoreException {
                return new IStorage() {

                    public Object getAdapter(Class adapter) {

                        if (adapter == String.class) {
                            return data;
                        }
                        return null;
                    }

                    public boolean isReadOnly() {
                        return false;
                    }

                    public String getName() {
                        return name;
                    }

                    public IPath getFullPath() {
                        return null;
                    }

                    public InputStream getContents() throws CoreException {
                        return new ByteArrayInputStream(data.getBytes());
                    }
                };
            }
        };
        page.openEditor(input, org.eclipse.ui.editors.text.EditorsUI.DEFAULT_TEXT_EDITOR_ID);
    } catch (PartInitException e) {
        throw new RuntimeException(e);
    }
}

From source file:net.enilink.commons.ui.CommonsUi.java

License:Open Source License

private void initializeImageRegistry(Class<?> clazz, ImageRegistry registry) {
    Field[] fields = clazz.getFields();
    for (Field field : fields) {
        if ((field.getModifiers() & Modifier.STATIC) != 0 && field.getType() == String.class) {
            try {
                String relativeImagePath = (String) field.get(null);
                ImageDescriptor imageDescriptor = null;
                imageDescriptor = getImageDescriptor(ICON_PATH + relativeImagePath);
                if (imageDescriptor == null) {
                    imageDescriptor = ImageDescriptor.getMissingImageDescriptor();
                }/* ww  w.  j a va2s  . c o  m*/
                registry.put(relativeImagePath, imageDescriptor);
            } catch (Exception e) {
                continue;
            }
        }
    }
}

From source file:net.jmesnil.jmx.ui.internal.JMXImages.java

License:Open Source License

private static ImageDescriptor createImageDescriptor(Bundle bundle, IPath path,
        boolean useMissingImageDescriptor) {
    URL url = FileLocator.find(bundle, path, null);
    if (url != null) {
        return ImageDescriptor.createFromURL(url);
    }/*  w w w  .ja va 2s  .c  o  m*/
    if (useMissingImageDescriptor) {
        return ImageDescriptor.getMissingImageDescriptor();
    }
    return null;
}

From source file:net.refractions.udig.tool.info.InfoPlugin.java

License:Open Source License

/**
 * Adds image to the registry.//w w  w.  ja va2  s . c o m
 * 
 * @param reg
 * @param imagePath
 */
private void addImage(ImageRegistry reg, String imagePath) {

    final Bundle bundle = Platform.getBundle(ID);

    final Path attachImgPath = new Path(imagePath);
    URL url = FileLocator.find(bundle, attachImgPath, null);
    ImageDescriptor attachImg;
    if (url != null) {
        attachImg = ImageDescriptor.createFromURL(url);
    } else {
        log("Unable to find image for " + imagePath, null);
        attachImg = ImageDescriptor.getMissingImageDescriptor();
    }
    reg.put(imagePath, attachImg);
}

From source file:net.refractions.udig.ui.DecoratorOverlayIcon.java

License:Open Source License

/**
 * Draw the overlays for the reciever.//from   www  .j a  va2 s  .  c  o  m
 */
protected void drawOverlays(ImageDescriptor[] overlaysArray) {

    for (int i = 0; i < overlays.length; i++) {
        ImageDescriptor overlay = overlaysArray[i];
        if (overlay == null)
            continue;

        ImageData overlayData = overlay.getImageData();
        //Use the missing descriptor if it is not there.
        if (overlayData == null)
            overlayData = ImageDescriptor.getMissingImageDescriptor().getImageData();
        switch (i) {
        case TOP_LEFT:
            drawImage(overlayData, 0, 0);
            break;
        case TOP_RIGHT:
            drawImage(overlayData, size.x - overlayData.width, 0);
            break;
        case BOTTOM_LEFT:
            drawImage(overlayData, 0, size.y - overlayData.height);
            break;
        case BOTTOM_RIGHT:
            drawImage(overlayData, size.x - overlayData.width, size.y - overlayData.height);
            break;
        }
    }
}