Examples with IWidgetPropertyChangeHandler org.csstudio.opibuilder.properties.IWidgetPropertyChangeHandler used on opensource projects

Example 16 with IWidgetPropertyChangeHandler

use of org.csstudio.opibuilder.properties.IWidgetPropertyChangeHandler in project yamcs-studio by yamcs.

the class AbstractBoolControlEditPart method registerCommonPropertyChangeHandlers.

/**
 * Registers property change handlers for the properties defined in
 * {@link AbstractBoolWidgetModel}. This method is provided for the convenience
 * of subclasses, which can call this method in their implementation of
 * {@link #registerPropertyChangeHandlers()}.
 */
@Override
protected void registerCommonPropertyChangeHandlers() {
    configureButtonListener((AbstractBoolControlFigure) getFigure());
    super.registerCommonPropertyChangeHandlers();
    // toggle button
    final IWidgetPropertyChangeHandler toggleHandler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            AbstractBoolControlFigure figure = (AbstractBoolControlFigure) refreshableFigure;
            figure.setToggle((Boolean) newValue);
            return true;
        }
    };
    getWidgetModel().getProperty(AbstractBoolControlModel.PROP_TOGGLE_BUTTON).addPropertyChangeListener(new PropertyChangeListener() {

        @Override
        public void propertyChange(PropertyChangeEvent evt) {
            toggleHandler.handleChange(evt.getOldValue(), evt.getNewValue(), getFigure());
        }
    });
    // setPropertyChangeHandler(AbstractBoolControlModel.PROP_TOGGLE_BUTTON, handler);
    // show confirm dialog
    IWidgetPropertyChangeHandler handler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            AbstractBoolControlFigure figure = (AbstractBoolControlFigure) refreshableFigure;
            figure.setShowConfirmDialog(getWidgetModel().getShowConfirmDialog());
            return true;
        }
    };
    setPropertyChangeHandler(AbstractBoolControlModel.PROP_CONFIRM_DIALOG, handler);
    // confirm tip
    handler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            AbstractBoolControlFigure figure = (AbstractBoolControlFigure) refreshableFigure;
            figure.setConfirmTip((String) newValue);
            return true;
        }
    };
    setPropertyChangeHandler(AbstractBoolControlModel.PROP_CONFIRM_TIP, handler);
    // password
    handler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            AbstractBoolControlFigure figure = (AbstractBoolControlFigure) refreshableFigure;
            figure.setPassword((String) newValue);
            return true;
        }
    };
    setPropertyChangeHandler(AbstractBoolControlModel.PROP_PASSWORD, handler);
    // enabled. WidgetBaseEditPart will force the widget as disabled in edit model,
    // which is not the case for the bool control widget
    IWidgetPropertyChangeHandler enableHandler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            AbstractBoolControlFigure figure = (AbstractBoolControlFigure) refreshableFigure;
            figure.setEnabled((Boolean) newValue);
            return true;
        }
    };
    setPropertyChangeHandler(AbstractBoolControlModel.PROP_ENABLED, enableHandler);
}

Example 17 with IWidgetPropertyChangeHandler

use of org.csstudio.opibuilder.properties.IWidgetPropertyChangeHandler in project yamcs-studio by yamcs.

the class AbstractPolyEditPart method registerPropertyChangeHandlers.

/**
 * {@inheritDoc}
 */
@Override
protected void registerPropertyChangeHandlers() {
    super.registerPropertyChangeHandlers();
    // points
    IWidgetPropertyChangeHandler pointsHandler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            Polyline polyline = (Polyline) refreshableFigure;
            PointList points = (PointList) newValue;
            if (points.size() != polyline.getPoints().size()) {
                anchorMap = null;
                // delete connections on deleted points
                if (points.size() < polyline.getPoints().size()) {
                    for (ConnectionModel conn : getWidgetModel().getSourceConnections()) {
                        if (Integer.parseInt(conn.getSourceTerminal()) >= points.size()) {
                            conn.disconnect();
                        }
                    }
                    for (ConnectionModel conn : getWidgetModel().getTargetConnections()) {
                        if (Integer.parseInt(conn.getTargetTerminal()) >= points.size()) {
                            conn.disconnect();
                        }
                    }
                }
            }
            // deselect the widget (this refreshes the polypoint drag
            // handles)
            int selectionState = getSelected();
            setSelected(EditPart.SELECTED_NONE);
            polyline.setPoints(points);
            doRefreshVisuals(polyline);
            // restore the selection state
            setSelected(selectionState);
            return false;
        }
    };
    setPropertyChangeHandler(AbstractPolyModel.PROP_POINTS, pointsHandler);
    IWidgetPropertyChangeHandler rotationHandler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(Object oldValue, Object newValue, IFigure figure) {
            getWidgetModel().setPoints(PointsUtil.rotatePoints(getWidgetModel().getOriginalPoints().getCopy(), (Double) newValue), false);
            return false;
        }
    };
    setPropertyChangeHandler(AbstractPolyModel.PROP_ROTATION, rotationHandler);
}

Example 18 with IWidgetPropertyChangeHandler

use of org.csstudio.opibuilder.properties.IWidgetPropertyChangeHandler in project yamcs-studio by yamcs.

the class AbstractShapeEditPart method registerPropertyChangeHandlers.

/**
 * {@inheritDoc}
 */
@Override
protected void registerPropertyChangeHandlers() {
    // line width
    IWidgetPropertyChangeHandler lineWidthHandler = new IWidgetPropertyChangeHandler() {

        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            Shape shape = (Shape) refreshableFigure;
            if (((Integer) newValue).equals(0))
                shape.setOutline(false);
            else {
                shape.setOutline(true);
                shape.setLineWidth((Integer) newValue);
            }
            return true;
        }
    };
    setPropertyChangeHandler(AbstractShapeModel.PROP_LINE_WIDTH, lineWidthHandler);
    // line style
    IWidgetPropertyChangeHandler handler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            Shape shape = (Shape) refreshableFigure;
            shape.setLineStyle(LineStyle.values()[(Integer) newValue].getStyle());
            return true;
        }
    };
    setPropertyChangeHandler(AbstractShapeModel.PROP_LINE_STYLE, handler);
    handler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(Object oldValue, Object newValue, IFigure figure) {
            if (GraphicsUtil.useAdvancedGraphics())
                ((Shape) figure).setAntialias(((Boolean) newValue) ? SWT.ON : null);
            return false;
        }
    };
    setPropertyChangeHandler(AbstractShapeModel.PROP_ANTIALIAS, handler);
    handler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(Object oldValue, Object newValue, IFigure figure) {
            if (GraphicsUtil.useAdvancedGraphics()) {
                if ((Integer) newValue < 255)
                    ((Shape) figure).setAlpha((Integer) newValue);
                else
                    ((Shape) figure).setAlpha(null);
            }
            return false;
        }
    };
    setPropertyChangeHandler(AbstractShapeModel.PROP_ALPHA, handler);
}

Example 19 with IWidgetPropertyChangeHandler

use of org.csstudio.opibuilder.properties.IWidgetPropertyChangeHandler in project yamcs-studio by yamcs.

the class ArcEditpart method registerPropertyChangeHandlers.

@Override
protected void registerPropertyChangeHandlers() {
    super.registerPropertyChangeHandlers();
    // fill
    IWidgetPropertyChangeHandler fillHandler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            ArcFigure figure = (ArcFigure) refreshableFigure;
            figure.setFill((Boolean) newValue);
            return true;
        }
    };
    setPropertyChangeHandler(ArcModel.PROP_FILL, fillHandler);
    // start angle
    IWidgetPropertyChangeHandler startAngleHandler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            ArcFigure figure = (ArcFigure) refreshableFigure;
            figure.setStartAngle((Integer) newValue);
            return true;
        }
    };
    setPropertyChangeHandler(ArcModel.PROP_START_ANGLE, startAngleHandler);
    // total angle
    IWidgetPropertyChangeHandler totalAngleHandler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(final Object oldValue, final Object newValue, final IFigure refreshableFigure) {
            ArcFigure figure = (ArcFigure) refreshableFigure;
            figure.setTotalAngle((Integer) newValue);
            return true;
        }
    };
    setPropertyChangeHandler(ArcModel.PROP_TOTAL_ANGLE, totalAngleHandler);
}

Example 20 with IWidgetPropertyChangeHandler

use of org.csstudio.opibuilder.properties.IWidgetPropertyChangeHandler in project yamcs-studio by yamcs.

the class ArrayEditPart method registerPropertyChangeHandlers.

@Override
protected void registerPropertyChangeHandlers() {
    IWidgetPropertyChangeHandler handler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(Object oldValue, Object newValue, IFigure figure) {
            for (AbstractWidgetModel child : getWidgetModel().getAllChildren()) {
                child.setEnabled((Boolean) newValue);
            }
            return true;
        }
    };
    setPropertyChangeHandler(AbstractWidgetModel.PROP_ENABLED, handler);
    handler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(Object oldValue, Object newValue, IFigure figure) {
            VType value = (VType) newValue;
            if (value instanceof VNumberArray) {
                Object wrappedArray = VTypeHelper.getWrappedArray(((VNumberArray) value));
                if (wrappedArray != null)
                    setValue(wrappedArray);
                else
                    setValue(VTypeHelper.getDoubleArray(value));
            } else {
                if (value instanceof VEnum)
                    setValue(new String[] { ((VEnum) value).getValue() });
                else if (value instanceof VString)
                    setValue(new String[] { ((VString) value).getValue() });
                else if (value instanceof VStringArray)
                    setValue(((VStringArray) value).getData().toArray());
                else
                    setValue(VTypeHelper.getDoubleArray(value));
            }
            return false;
        }
    };
    setPropertyChangeHandler(ArrayModel.PROP_PVVALUE, handler);
    getWidgetModel().getProperty(ArrayModel.PROP_PVNAME).addPropertyChangeListener(new PropertyChangeListener() {

        @Override
        public void propertyChange(PropertyChangeEvent evt) {
            updatePropSheet();
        }
    });
    handler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(Object oldValue, Object newValue, IFigure figure) {
            registerLoadPVDataTypeListener();
            return false;
        }
    };
    setPropertyChangeHandler(ArrayModel.PROP_PVNAME, handler);
    getWidgetModel().getProperty(ArrayModel.PROP_DATA_TYPE).addPropertyChangeListener(new PropertyChangeListener() {

        @Override
        public void propertyChange(PropertyChangeEvent evt) {
            initValueArray();
        }
    });
    handler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(Object oldValue, Object newValue, IFigure figure) {
            updateWidgetSize();
            return false;
        }
    };
    setPropertyChangeHandler(ArrayModel.PROP_BORDER_STYLE, handler);
    setPropertyChangeHandler(ArrayModel.PROP_BORDER_WIDTH, handler);
    handler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(Object oldValue, Object newValue, IFigure figure) {
            getArrayFigure().setArrayLength((Integer) newValue);
            return false;
        }
    };
    setPropertyChangeHandler(ArrayModel.PROP_ARRAY_LENGTH, handler);
    handler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(Object oldValue, Object newValue, IFigure figure) {
            ((ArrayFigure) figure).setSpinnerWidth((Integer) newValue);
            keepElementSize = true;
            getWidgetModel().setSize(((ArrayFigure) figure).getPreferredSize());
            keepElementSize = false;
            return false;
        }
    };
    setPropertyChangeHandler(ArrayModel.PROP_SPINNER_WIDTH, handler);
    handler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(Object oldValue, Object newValue, IFigure figure) {
            ((ArrayFigure) figure).setHorizontal((Boolean) newValue);
            keepElementSize = true;
            getWidgetModel().setSize(((ArrayFigure) figure).getPreferredSize());
            keepElementSize = false;
            return false;
        }
    };
    setPropertyChangeHandler(ArrayModel.PROP_HORIZONTAL, handler);
    handler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(Object oldValue, Object newValue, IFigure figure) {
            ((ArrayFigure) figure).setShowScrollbar((Boolean) newValue);
            keepElementSize = true;
            getWidgetModel().setSize(((ArrayFigure) figure).getPreferredSize());
            keepElementSize = false;
            return false;
        }
    };
    setPropertyChangeHandler(ArrayModel.PROP_SHOW_SCROLLBAR, handler);
    handler = new IWidgetPropertyChangeHandler() {

        @Override
        public boolean handleChange(Object oldValue, Object newValue, IFigure figure) {
            ((ArrayFigure) figure).setShowSpinner((Boolean) newValue);
            keepElementSize = true;
            getWidgetModel().setSize(((ArrayFigure) figure).getPreferredSize());
            keepElementSize = false;
            return false;
        }
    };
    setPropertyChangeHandler(ArrayModel.PROP_SHOW_SPINNER, handler);
    PropertyChangeListener sizePropertyChangeListener = new PropertyChangeListener() {

        @Override
        public void propertyChange(PropertyChangeEvent evt) {
            if (getWidgetModel().getChildren().size() == 0 || inSync || keepElementSize)
                return;
            Dimension elementSize = getArrayFigure().getElementSize();
            int delta = (Integer) evt.getNewValue() - (Integer) evt.getOldValue();
            int elementWH = elementSize.height;
            String propID = evt.getPropertyName();
            boolean elementCountDirection = false;
            if (getWidgetModel().isHorizontal() && propID.equals(AbstractWidgetModel.PROP_WIDTH)) {
                elementWH = elementSize.width;
                elementCountDirection = true;
            } else if (!getWidgetModel().isHorizontal() && propID.equals(AbstractWidgetModel.PROP_HEIGHT)) {
                elementWH = elementSize.height;
                elementCountDirection = true;
            }
            if (elementCountDirection) {
                int deltaElementsCount = Math.round((float) delta / elementWH);
                int idelta = (Math.round((float) delta / elementWH) * elementWH);
                setPropertyValue(propID, (Integer) evt.getOldValue() + idelta, false);
                int visibleElementsCount = getArrayFigure().getVisibleElementsCount() + deltaElementsCount;
                setPropertyValue(ArrayModel.PROP_VISIBLE_ELEMENTS_COUNT, visibleElementsCount);
                setValue(getValue());
            } else {
                int wh;
                if (propID.equals(AbstractWidgetModel.PROP_WIDTH))
                    wh = getArrayFigure().getElementSize().width;
                else
                    wh = getArrayFigure().getElementSize().height;
                syncAllChildrenProperties(propID, wh + delta);
            }
        }
    };
    getWidgetModel().getProperty(AbstractWidgetModel.PROP_WIDTH).addPropertyChangeListener(sizePropertyChangeListener);
    getWidgetModel().getProperty(AbstractWidgetModel.PROP_HEIGHT).addPropertyChangeListener(sizePropertyChangeListener);
}