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

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

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Introduction

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

Prototype

@Deprecated
public ImageData getImageData()

Source Link

Document

Creates and returns a new SWT ImageData object for this image descriptor.

Usage

From source file:org.eclipse.sirius.diagram.ui.tools.internal.properties.LabelColorAndFontPropertySection.java

License:Open Source License

@Override
protected RGB changeColor(final SelectionEvent event, final Button button, final String propertyId,
        final String commandName, final ImageDescriptor imageDescriptor) {

    RGB colorToReturn = null;// w  w  w.jav a 2  s  .  c  o  m

    if (!Properties.ID_FILLCOLOR.equals(propertyId) && !Properties.ID_LINECOLOR.equals(propertyId)
            && !Properties.ID_FONTCOLOR.equals(propertyId)) {
        colorToReturn = super.changeColor(event, button, propertyId, commandName, imageDescriptor);
    } else {
        final ColorPalettePopup popup = new ColorPalettePopup(button.getParent().getShell(),
                IDialogConstants.BUTTON_BAR_HEIGHT);
        final Rectangle r = button.getBounds();
        final Point location = button.getParent().toDisplay(r.x, r.y);
        popup.open(new Point(location.x, location.y + r.height));
        if (popup.getSelectedColor() == null && !popup.useDefaultColor()) {
            return null;
        }
        // selectedColor should be null if we are to use the default color
        final RGB selectedColor = popup.getSelectedColor();

        final EStructuralFeature feature = (EStructuralFeature) PackageUtil.getElement(propertyId);

        // Update model in response to user

        final List<ICommand> commands = new ArrayList<ICommand>();
        final Iterator<?> it = getInputIterator();

        colorToReturn = selectedColor;
        RGB color = selectedColor;
        while (it.hasNext()) {
            final IGraphicalEditPart ep = (IGraphicalEditPart) it.next();
            color = selectedColor;
            if (popup.useDefaultColor()) {
                final Object preferredValue = ep.getPreferredValue(feature);
                if (preferredValue instanceof Integer) {
                    color = FigureUtilities.integerToRGB((Integer) preferredValue);
                }
            }

            // If we are using default colors, we want to return the color
            // of the first selected element to be consistent
            if (colorToReturn == null) {
                colorToReturn = color;
            }

            if (color != null) {
                final RGB finalColor = color; // need a final variable
                commands.add(createCommand(commandName, ((View) ep.getModel()).eResource(), new Runnable() {

                    @Override
                    public void run() {
                        final ENamedElement element = PackageUtil.getElement(propertyId);
                        if (element instanceof EStructuralFeature) {
                            ep.setStructuralFeatureValue(feature, FigureUtilities.RGBToInteger(finalColor));
                        }

                        // get the view.
                        final View view = (View) ep.getModel();
                        // change the color.
                        final UserFixedColor newColor = DescriptionFactory.eINSTANCE.createUserFixedColor();
                        newColor.setName("<anonymous>");
                        newColor.setBlue(finalColor.blue);
                        newColor.setGreen(finalColor.green);
                        newColor.setRed(finalColor.red);

                        IInterpreter interpreter = new EObjectQuery(view).getSession().getInterpreter();
                        // new
                        // ViewPropertiesSynchronizer().synchronizeDDiagramElementStyleProperties(view);
                        new ViewPropertiesSynchronizer().synchronizeDDiagramElementStyleColorProperties(view,
                                newColor, propertyId, interpreter);
                    }

                }));
            }
        }
        if (!commands.isEmpty()) {
            executeAsCompositeCommand(commandName, commands);
            final Image overlyedImage = new ColorOverlayImageDescriptor(imageDescriptor.getImageData(), color)
                    .createImage();
            disposeImage(button.getImage());
            button.setImage(overlyedImage);
        }
    }
    return colorToReturn;

}

From source file:org.eclipse.stp.bpmn.properties.section.ColorsAndFontsPropertySectionEx.java

License:Open Source License

/**
 * @param event -//from  www  .j  ava 2s  . c o m
 *            selection event
 * @param button -
 *            event source
 * @param propertyId -
 *            id of the property
 * @param commandName -
 *            name of the command
 * @param imageDescriptor -
 *            the image to draw overlay on the button after the new color is
 *            set
 * @return - new RGB color, or null if none selected
 */
protected RGB changeColor(SelectionEvent event, Button button, final String propertyId, String commandName,
        ImageDescriptor imageDescriptor) {

    ColorPalettePopup popup = new ColorPalettePopup(button.getParent().getShell(),
            IDialogConstants.BUTTON_BAR_HEIGHT);
    //        popup.setPreviousColor(previousColor);
    Rectangle r = button.getBounds();
    Point location = button.getParent().toDisplay(r.x, r.y);
    popup.open(new Point(location.x, location.y + r.height));
    if (popup.getSelectedColor() == null && !popup.useDefaultColor()) {
        return null;
    }
    // selectedColor should be null if we are to use the default color
    final RGB selectedColor = popup.getSelectedColor();

    final EStructuralFeature feature = (EStructuralFeature) PackageUtil.getElement(propertyId);

    // Update model in response to user

    List commands = new ArrayList();
    Iterator it = getInputIterator();

    RGB colorToReturn = selectedColor;
    RGB color = selectedColor;
    while (it.hasNext()) {
        final IGraphicalEditPart ep = (IGraphicalEditPart) it.next();

        color = selectedColor;
        if (popup.useDefaultColor()) {
            Object preferredValue = ep.getPreferredValue(feature);
            if (preferredValue instanceof Integer) {
                color = FigureUtilities.integerToRGB((Integer) preferredValue);
            }
        }

        // If we are using default colors, we want to return the color of the first selected element to be consistent
        if (colorToReturn == null) {
            colorToReturn = color;
        }

        if (color != null) {
            final RGB finalColor = color; // need a final variable
            commands.add(createCommand(commandName, ((View) ep.getModel()).eResource(), new Runnable() {

                public void run() {
                    ENamedElement element = PackageUtil.getElement(propertyId);
                    if (element instanceof EStructuralFeature) {
                        IGraphicalEditPart editP = ep;
                        if (NotationPackage.eINSTANCE.getFontStyle_FontColor().equals(feature)) {
                            editP = (IGraphicalEditPart) editP.getParent();
                        }
                        editP.setStructuralFeatureValue(feature, FigureUtilities.RGBToInteger(finalColor));
                    }
                }
            }));
        }
    }
    if (!commands.isEmpty()) {
        executeAsCompositeCommand(commandName, commands);
        Image overlyedImage = new ColorOverlayImageDescriptor(imageDescriptor.getImageData(), color)
                .createImage();
        disposeImage(button.getImage());
        button.setImage(overlyedImage);
    }
    return colorToReturn;
}

From source file:org.eclipse.tcf.internal.debug.ui.ImageCache.java

License:Open Source License

public static synchronized ImageDescriptor addOverlay(ImageDescriptor descriptor, String name, final int x,
        final int y) {
    if (descriptor == null || name == null)
        return descriptor;
    String key = name + ':' + x + ':' + y;
    Map<ImageDescriptor, ImageDescriptor> map = overlay_cache.get(key);
    if (map == null)
        overlay_cache.put(key, map = new HashMap<ImageDescriptor, ImageDescriptor>());
    ImageDescriptor res = map.get(descriptor);
    if (res != null)
        return res;
    final ImageData base = descriptor.getImageData();
    final ImageData overlay = getImageDescriptor(name).getImageData();
    res = new CompositeImageDescriptor() {
        @Override//from   w w  w  . j a  va  2 s . c om
        protected void drawCompositeImage(int width, int height) {
            drawImage(base, 0, 0);
            drawImage(overlay, x, y);
        }

        @Override
        protected Point getSize() {
            return new Point(base.width, base.height);
        }
    };
    map.put(descriptor, res);
    return res;
}

From source file:org.eclipse.ui.internal.DragCursors.java

License:Open Source License

/**
  * Return the cursor for a drop scenario, as identified by code. Code must be one of INVALID,
  * LEFT, RIGHT, TOP, etc. If the code is not found default to INVALID.
  * /* www .j  a va 2  s  . c  o  m*/
  * @param code the code
  * @return the cursor
 */
public static Cursor getCursor(int code) {
    Display display = Display.getCurrent();
    if (cursors[code] == null) {
        ImageDescriptor source = null;
        ImageDescriptor mask = null;
        switch (code) {
        case LEFT:
            source = WorkbenchImages.getImageDescriptor(ISharedImages.IMG_OBJS_DND_LEFT_SOURCE);
            mask = WorkbenchImages.getImageDescriptor(ISharedImages.IMG_OBJS_DND_LEFT_MASK);
            cursors[LEFT] = new Cursor(display, source.getImageData(), mask.getImageData(), 16, 16);
            break;
        case RIGHT:
            source = WorkbenchImages.getImageDescriptor(ISharedImages.IMG_OBJS_DND_RIGHT_SOURCE);
            mask = WorkbenchImages.getImageDescriptor(ISharedImages.IMG_OBJS_DND_RIGHT_MASK);
            cursors[RIGHT] = new Cursor(display, source.getImageData(), mask.getImageData(), 16, 16);
            break;
        case TOP:
            source = WorkbenchImages.getImageDescriptor(ISharedImages.IMG_OBJS_DND_TOP_SOURCE);
            mask = WorkbenchImages.getImageDescriptor(ISharedImages.IMG_OBJS_DND_TOP_MASK);
            cursors[TOP] = new Cursor(display, source.getImageData(), mask.getImageData(), 16, 16);
            break;
        case BOTTOM:
            source = WorkbenchImages.getImageDescriptor(ISharedImages.IMG_OBJS_DND_BOTTOM_SOURCE);
            mask = WorkbenchImages.getImageDescriptor(ISharedImages.IMG_OBJS_DND_BOTTOM_MASK);
            cursors[BOTTOM] = new Cursor(display, source.getImageData(), mask.getImageData(), 16, 16);
            break;
        case CENTER:
            source = WorkbenchImages.getImageDescriptor(ISharedImages.IMG_OBJS_DND_STACK_SOURCE);
            mask = WorkbenchImages.getImageDescriptor(ISharedImages.IMG_OBJS_DND_STACK_MASK);
            cursors[CENTER] = new Cursor(display, source.getImageData(), mask.getImageData(), 16, 16);
            break;
        case OFFSCREEN:
            source = WorkbenchImages.getImageDescriptor(ISharedImages.IMG_OBJS_DND_OFFSCREEN_SOURCE);
            mask = WorkbenchImages.getImageDescriptor(ISharedImages.IMG_OBJS_DND_OFFSCREEN_MASK);
            cursors[OFFSCREEN] = new Cursor(display, source.getImageData(), mask.getImageData(), 16, 16);
            break;
        case FASTVIEW:
            source = WorkbenchImages.getImageDescriptor(ISharedImages.IMG_OBJS_DND_TOFASTVIEW_SOURCE);
            mask = WorkbenchImages.getImageDescriptor(ISharedImages.IMG_OBJS_DND_TOFASTVIEW_MASK);
            cursors[FASTVIEW] = new Cursor(Display.getCurrent(), source.getImageData(), mask.getImageData(), 16,
                    16);
            break;
        default:
        case INVALID:
            source = WorkbenchImages.getImageDescriptor(ISharedImages.IMG_OBJS_DND_INVALID_SOURCE);
            mask = WorkbenchImages.getImageDescriptor(ISharedImages.IMG_OBJS_DND_INVALID_MASK);
            cursors[INVALID] = new Cursor(display, source.getImageData(), mask.getImageData(), 16, 16);
            break;
        }
    }
    return cursors[code];
}

From source file:org.eclipse.ui.internal.OverlayIcon.java

License:Open Source License

/**
 * @param overlay the additional image (a pin for example)
 * to be drawn on top of the main image/* w ww  .j av a  2  s  .  c o m*/
 */
protected void drawTopRight(ImageDescriptor overlay) {
    if (overlay == null) {
        return;
    }
    int x = getSize().x;
    ImageData id = overlay.getImageData();
    x -= id.width;
    drawImage(id, x, 0);
}

From source file:org.eclipse.wb.internal.rcp.model.rcp.ActionFactoryCreationSupport.java

License:Open Source License

/**
 * @return the implementation of {@link ImageDescriptor} that returns same {@link ImageData} as
 *         given source {@link ImageDescriptor}.
 */// ww w. j a va 2 s. co m
private static Object createID(ClassLoader classLoader, ImageDescriptor sourceID) throws Exception {
    // prepare ImageData
    final ImageData imageData = sourceID.getImageData();
    // prepare ImageDescriptor
    Enhancer enhancer = new Enhancer();
    Class<?> imageDescriptorClass = classLoader.loadClass("org.eclipse.jface.resource.ImageDescriptor");
    enhancer.setClassLoader(classLoader);
    enhancer.setSuperclass(imageDescriptorClass);
    enhancer.setCallback(new MethodInterceptor() {
        public Object intercept(Object obj, java.lang.reflect.Method method, Object[] args, MethodProxy proxy)
                throws Throwable {
            if (method.getName().equals("getImageData") && args.length == 0) {
                return imageData;
            }
            return proxy.invokeSuper(obj, args);
        }
    });
    return enhancer.create();
}

From source file:org.eclipse.wst.common.project.facet.ui.internal.util.ProblemOverlayImageDescriptor.java

License:Open Source License

public ProblemOverlayImageDescriptor(final ImageDescriptor base, final int severity) {
    this.base = base.getImageData();
    this.overlay = getOverlay(severity);
    this.size = new Point(this.base.width, this.base.height);
}

From source file:org.eclipse.wst.html.webresources.internal.ui.ImageResource.java

License:Open Source License

public static URL getImageURL(ImageDescriptor descriptor) {
    if (fTempDir == null)
        return null;

    URL url = fURLMap.get(descriptor);
    if (url != null)
        return url;

    File imageFile = getNewFile();
    ImageData imageData = descriptor.getImageData();
    if (imageData == null) {
        return null;
    }//from   w  w w .j  a va 2  s .  c om

    ImageLoader loader = new ImageLoader();
    loader.data = new ImageData[] { imageData };
    loader.save(imageFile.getAbsolutePath(), SWT.IMAGE_PNG);

    try {
        url = imageFile.toURI().toURL();
        fURLMap.put(descriptor, url);
        return url;
    } catch (MalformedURLException e) {
        Trace.trace(Trace.SEVERE, "Failed to create image directory ", e); //$NON-NLS-1$
    }
    return null;
}

From source file:org.eclipse.wst.jsdt.internal.ui.callhierarchy.CallHierarchyImageDescriptor.java

License:Open Source License

private ImageData getImageData(ImageDescriptor descriptor) {
    ImageData data = descriptor.getImageData(); // see bug 51965: getImageData can return null
    if (data == null) {
        data = DEFAULT_IMAGE_DATA;/*from w w  w. j  a va 2  s .  c o  m*/
        JavaScriptPlugin.logErrorMessage("Image data not available: " + descriptor.toString()); //$NON-NLS-1$
    }
    return data;
}

From source file:org.eclipse.wst.json.ui.internal.editor.JSONEditorPluginImageHelper.java

License:Open Source License

public URL getImageURL(ImageDescriptor descriptor) {
    if (fTempDir == null)
        return null;

    URL url = fURLMap.get(descriptor);
    if (url != null)
        return url;

    File imageFile = getNewFile();
    ImageData imageData = descriptor.getImageData();
    if (imageData == null) {
        return null;
    }/*from   w  w  w .j a  v a2  s  .  co  m*/

    ImageLoader loader = new ImageLoader();
    loader.data = new ImageData[] { imageData };
    loader.save(imageFile.getAbsolutePath(), SWT.IMAGE_PNG);

    try {
        url = imageFile.toURI().toURL();
        fURLMap.put(descriptor, url);
        return url;
    } catch (MalformedURLException e) {
        Logger.logException("Failed to create image directory ", e); //$NON-NLS-1$
    }
    return null;
}