Examples with ImageFigure org.csstudio.opibuilder.widgets.figures.ImageFigure used on opensource projects

Example 1 with ImageFigure

use of org.csstudio.opibuilder.widgets.figures.ImageFigure in project yamcs-studio by yamcs.

the class ImageEditPart method registerPropertyChangeHandlers.

/**
 * {@inheritDoc}
 */
@Override
protected void registerPropertyChangeHandlers() {
    // changes to the filename property
    IWidgetPropertyChangeHandler handle = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure figure) {
            ImageFigure imageFigure = (ImageFigure) figure;
            IPath absolutePath = (IPath) newValue;
            if (!absolutePath.isAbsolute())
                absolutePath = ResourceUtil.buildAbsolutePath(getWidgetModel(), absolutePath);
            imageFigure.setFilePath(absolutePath);
            autoSizeWidget(imageFigure);
            return false;
        }
    };
    setPropertyChangeHandler(ImageModel.PROP_IMAGE_FILE, handle);
    // changes to the stretch property
    handle = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure figure) {
            ImageFigure imageFigure = (ImageFigure) figure;
            imageFigure.setStretch((Boolean) newValue);
            autoSizeWidget(imageFigure);
            return false;
        }
    };
    setPropertyChangeHandler(ImageModel.PROP_STRETCH, handle);
    // changes to the autosize property
    handle = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure figure) {
            ImageFigure imageFigure = (ImageFigure) figure;
            imageFigure.setAutoSize((Boolean) newValue);
            ImageModel model = (ImageModel) getModel();
            Dimension d = imageFigure.getAutoSizedDimension();
            if ((Boolean) newValue && !model.getStretch() && d != null)
                model.setSize(d.width, d.height);
            return false;
        }
    };
    setPropertyChangeHandler(ImageModel.PROP_AUTOSIZE, handle);
    // changes to the stop animation property
    handle = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure figure) {
            ImageFigure imageFigure = (ImageFigure) figure;
            imageFigure.setAnimationDisabled((Boolean) newValue);
            return false;
        }
    };
    setPropertyChangeHandler(ImageModel.PROP_NO_ANIMATION, handle);
    // changes to the align to nearest second property
    handle = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure figure) {
            ImageFigure imageFigure = (ImageFigure) figure;
            imageFigure.setAlignedToNearestSecond((Boolean) newValue);
            return false;
        }
    };
    setPropertyChangeHandler(ImageModel.PROP_ALIGN_TO_NEAREST_SECOND, handle);
    // changes to the border width property
    handle = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure figure) {
            ImageFigure imageFigure = (ImageFigure) figure;
            imageFigure.resizeImage();
            autoSizeWidget(imageFigure);
            return false;
        }
    };
    setPropertyChangeHandler(ImageModel.PROP_BORDER_WIDTH, handle);
    setPropertyChangeHandler(ImageModel.PROP_BORDER_STYLE, handle);
    // size change handlers - so we can stretch accordingly
    handle = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure figure) {
            ImageFigure imageFigure = (ImageFigure) figure;
            imageFigure.resizeImage();
            autoSizeWidget(imageFigure);
            return false;
        }
    };
    setPropertyChangeHandler(ImageModel.PROP_HEIGHT, handle);
    setPropertyChangeHandler(ImageModel.PROP_WIDTH, handle);
    FigureTransparencyHelper.addHandler(this, figure);
    registerCropPropertyHandlers();
    registerImageRotationPropertyHandlers();
}

Example 2 with ImageFigure

use of org.csstudio.opibuilder.widgets.figures.ImageFigure in project yamcs-studio by yamcs.

the class ImageEditPart method doCreateFigure.

/**
 * {@inheritDoc}
 */
@Override
protected IFigure doCreateFigure() {
    ImageModel model = getWidgetModel();
    // create AND initialize the view properly
    final ImageFigure figure = new ImageFigure();
    // Resize when new image is loaded
    figure.setImageLoadedListener(new IImageListener() {

        @Override
        public void imageResized(IFigure figure) {
            ImageFigure imageFigure = (ImageFigure) figure;
            autoSizeWidget(imageFigure);
        }
    });
    // Image default parameters
    SymbolImageProperties sip = new SymbolImageProperties();
    sip.setTopCrop(model.getTopCrop());
    sip.setBottomCrop(model.getBottomCrop());
    sip.setLeftCrop(model.getLeftCrop());
    sip.setRightCrop(model.getRightCrop());
    sip.setStretch(model.getStretch());
    sip.setAutoSize(model.isAutoSize());
    sip.setMatrix(model.getPermutationMatrix());
    sip.setAlignedToNearestSecond(model.isAlignedToNearestSecond());
    sip.setBackgroundColor(new Color(Display.getDefault(), model.getBackgroundColor()));
    sip.setAnimationDisabled(model.isStopAnimation());
    figure.setSymbolProperties(sip, model);
    figure.setFilePath(model.getFilename());
    return figure;
}

Example 3 with ImageFigure

use of org.csstudio.opibuilder.widgets.figures.ImageFigure in project yamcs-studio by yamcs.

the class ImageEditPart method registerCropPropertyHandlers.

/**
 * Register change handlers for the four crop properties.
 */
protected void registerCropPropertyHandlers() {
    // top
    IWidgetPropertyChangeHandler handle = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure figure) {
            ImageFigure imageFigure = (ImageFigure) figure;
            imageFigure.setTopCrop((Integer) newValue);
            autoSizeWidget(imageFigure);
            return false;
        }
    };
    setPropertyChangeHandler(ImageModel.PROP_TOPCROP, handle);
    // bottom
    handle = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure figure) {
            ImageFigure imageFigure = (ImageFigure) figure;
            imageFigure.setBottomCrop((Integer) newValue);
            autoSizeWidget(imageFigure);
            return false;
        }
    };
    setPropertyChangeHandler(ImageModel.PROP_BOTTOMCROP, handle);
    // left
    handle = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure figure) {
            ImageFigure imageFigure = (ImageFigure) figure;
            imageFigure.setLeftCrop((Integer) newValue);
            autoSizeWidget(imageFigure);
            return false;
        }
    };
    setPropertyChangeHandler(ImageModel.PROP_LEFTCROP, handle);
    // right
    handle = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure figure) {
            ImageFigure imageFigure = (ImageFigure) figure;
            imageFigure.setRightCrop((Integer) newValue);
            autoSizeWidget(imageFigure);
            return false;
        }
    };
    setPropertyChangeHandler(ImageModel.PROP_RIGHTCROP, handle);
}

Example 4 with ImageFigure

use of org.csstudio.opibuilder.widgets.figures.ImageFigure in project yamcs-studio by yamcs.

the class ImageEditPart method registerImageRotationPropertyHandlers.

/**
 * Registers image rotation property change handlers for the properties defined in {@link MonitorBoolSymbolModel}.
 */
public void registerImageRotationPropertyHandlers() {
    // degree rotation property
    IWidgetPropertyChangeHandler handler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure figure) {
            if (oldValue == null || newValue == null)
                return false;
            ImageFigure imageFigure = (ImageFigure) figure;
            int newDegree = getWidgetModel().getDegree((Integer) newValue);
            int oldDegree = getWidgetModel().getDegree((Integer) oldValue);
            PermutationMatrix oldMatrix = new PermutationMatrix((double[][]) getPropertyValue(ImageModel.PERMUTATION_MATRIX));
            PermutationMatrix newMatrix = PermutationMatrix.generateRotationMatrix(newDegree - oldDegree);
            PermutationMatrix result = newMatrix.multiply(oldMatrix);
            // As we use only % Pi/2 angles, we can round to integer values
            // => equals work better
            result.roundToIntegers();
            setPropertyValue(ImageModel.PERMUTATION_MATRIX, result.getMatrix());
            setPropertyValue(ImageModel.PROP_DEGREE, (Integer) newValue);
            imageFigure.setPermutationMatrix(result);
            autoSizeWidget(imageFigure);
            return false;
        }
    };
    setPropertyChangeHandler(ImageModel.PROP_DEGREE, handler);
    // flip horizontal rotation property
    handler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure figure) {
            if (oldValue == null || newValue == null)
                return false;
            ImageFigure imageFigure = (ImageFigure) figure;
            // imageFigure.setFlipH((Boolean) newValue);
            PermutationMatrix newMatrix = PermutationMatrix.generateFlipHMatrix();
            PermutationMatrix oldMatrix = imageFigure.getPermutationMatrix();
            PermutationMatrix result = newMatrix.multiply(oldMatrix);
            // As we use only % Pi/2 angles, we can round to integer values
            // => equals work better
            result.roundToIntegers();
            setPropertyValue(ImageModel.PERMUTATION_MATRIX, result.getMatrix());
            setPropertyValue(ImageModel.PROP_FLIP_HORIZONTAL, (Boolean) newValue);
            imageFigure.setPermutationMatrix(result);
            autoSizeWidget(imageFigure);
            return false;
        }
    };
    setPropertyChangeHandler(ImageModel.PROP_FLIP_HORIZONTAL, handler);
    // flip vertical rotation property
    handler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure figure) {
            if (oldValue == null || newValue == null)
                return false;
            ImageFigure imageFigure = (ImageFigure) figure;
            // imageFigure.setFlipV((Boolean) newValue);
            PermutationMatrix newMatrix = PermutationMatrix.generateFlipVMatrix();
            PermutationMatrix oldMatrix = imageFigure.getPermutationMatrix();
            PermutationMatrix result = newMatrix.multiply(oldMatrix);
            // As we use only % Pi/2 angles, we can round to integer values
            // => equals work better
            result.roundToIntegers();
            setPropertyValue(ImageModel.PERMUTATION_MATRIX, result.getMatrix());
            setPropertyValue(ImageModel.PROP_FLIP_VERTICAL, (Boolean) newValue);
            imageFigure.setPermutationMatrix(result);
            autoSizeWidget(imageFigure);
            return false;
        }
    };
    setPropertyChangeHandler(ImageModel.PROP_FLIP_VERTICAL, handler);
}