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

Introduction

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

Prototype

IDecorationContext getDecorationContext();

Source Link

Document

Return the decoration context in which this decoration will be applied.

Usage

From source file:org.marketcetera.photon.strategy.engine.ui.StrategyEngineStatusDecorator.java

private void replaceImage(final IDecoration decoration, ImageDescriptor imageDescriptor) {
    /*//from   www .ja  va 2 s.  co  m
     * Without setting IDecoration.ENABLE_REPLACE, IDecoration.REPLACE will
     * not be respected
     */
    ((DecorationContext) decoration.getDecorationContext()).putProperty(IDecoration.ENABLE_REPLACE,
            Boolean.TRUE);
    decoration.addOverlay(imageDescriptor, IDecoration.REPLACE);
}

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From source file:org.polymap.core.project.ui.layer.LayerStatusDecorator.java

License:Open Source License

public void decorate(Object elm, IDecoration decoration) {
    if (elm instanceof ILayer) {
        ILayer layer = (ILayer) elm;/*  w  w  w  .j  a  v a2  s. c  o m*/

        try {
            layer.id();
        } catch (NoSuchEntityException e) {
            // handled by EntityModificationDecorator
            return;
        }

        // visible
        if (layer.isVisible()) {
            ImageDescriptor image = ProjectPlugin.getDefault().imageDescriptor(visible);
            decoration.setFont(bold);

            DecorationContext context = (DecorationContext) decoration.getDecorationContext();
            context.putProperty(IDecoration.ENABLE_REPLACE, Boolean.TRUE);
            decoration.addOverlay(image, IDecoration.REPLACE);

            ImageDescriptor ovr = ProjectPlugin.getDefault().imageDescriptor(visible_ovr);
            decoration.addOverlay(ovr, TOP_LEFT);
        }

        // inactive == not visible
        if (!layer.isVisible()) {
            decoration.setForegroundColor(INACTIVE_COLOR);
        }

        LayerStatus layerStatus = layer.getLayerStatus();
        if (layerStatus.getCode() == LayerStatus.MISSING) {
            decoration.setForegroundColor(MISSING_COLOR);
            decoration.addSuffix(Messages.get("LayerStatusDecorator_missing"));
        } else if (layerStatus.getCode() == LayerStatus.WAITING) {
            ImageDescriptor ovr = ProjectPlugin.getDefault().imageDescriptor(waiting);
            decoration.setFont(italic);
            decoration.addOverlay(ovr, TOP_RIGHT);
            decoration.addSuffix(Messages.get("LayerStatusDecorator_checking"));
        } else if (layerStatus.getSeverity() == LayerStatus.OK) {
            //
        }

        // register listener
        decorated.put(layer.id(), layer);
    }
}

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From source file:org.polymap.core.project.ui.project.MapStatusDecorator.java

License:Open Source License

public void decorate(Object elm, IDecoration decoration) {
    if (elm instanceof IMap) {
        IMap map = (IMap) elm;/*from  w  ww  .j  a  v  a  2  s.  co  m*/
        // visible
        if (map.isVisible() /*activeMaps.containsKey( map.id() )*/) {
            DecorationContext context = (DecorationContext) decoration.getDecorationContext();
            context.putProperty(IDecoration.ENABLE_REPLACE, Boolean.TRUE);
            decoration.addOverlay(visible, IDecoration.REPLACE);
            decoration.addOverlay(visibleOvr, IDecoration.TOP_LEFT);
        }
        // empty
        if (map.getLayers().isEmpty()) {
            DecorationContext context = (DecorationContext) decoration.getDecorationContext();
            context.putProperty(IDecoration.ENABLE_REPLACE, Boolean.TRUE);
            decoration.addOverlay(empty, IDecoration.REPLACE);
        }
        decorated.put(map.id(), map);
    }
}

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