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

List of usage examples for org.eclipse.jface.viewers IDecoration addOverlay

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Introduction

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

Prototype

void addOverlay(ImageDescriptor overlay, int quadrant);

Source Link

Document

Adds an overlay to the element's image.

Usage

From source file:org.polymap.core.mapeditor.tooling.edit.LayerEditableDecorator.java

License:Open Source License

public void decorate(Object elm, IDecoration decoration) {
    if (elm instanceof ILayer) {
        ILayer layer = (ILayer) elm;//ww w.ja  v  a 2 s.  com

        // layer removed?
        try {
            layer.id();
        } catch (NoSuchEntityException e) {
            return;
        }

        if (editableLayerIds.contains(layer.id())) {
            ImageDescriptor ovr = MapEditorPlugin.imageDescriptor(imageEdit);
            decoration.addOverlay(ovr, QUADRANT);
        }
        if (digitizableLayerIds.contains(layer.id())) {
            ImageDescriptor ovr = MapEditorPlugin.imageDescriptor(imageDigitize);
            decoration.addOverlay(ovr, QUADRANT);
        }
    }
}

From source file:org.polymap.core.mapeditor.tooling.select.LayerSelectableDecorator.java

License:Open Source License

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

        // layer removed?
        try {
            layer.id();
        } catch (NoSuchEntityException e) {
            return;
        }

        if (selectableLayerIds.contains(layer.id())) {
            ImageDescriptor ovr = MapEditorPlugin.imageDescriptor(image);
            decoration.addOverlay(ovr, QUADRANT);
        }
    }
}

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

License:Open Source License

public void decorate(Object elm, IDecoration decoration) {
    try {/*from ww w.jav  a2s.co  m*/
        ModelChangeSupport entity = (ModelChangeSupport) elm;
        EntityChangeStatus entityState = EntityChangeStatus.forEntity(entity);

        boolean dirty = entityState.isDirty();
        boolean pendingConflict = entityState.isConcurrentlyDirty();
        boolean conflicting = entityState.isConflicting();

        if (dirty && conflicting) {
            ImageDescriptor ovr = ProjectPlugin.getDefault().imageDescriptor(conflictImage);
            decoration.addOverlay(ovr, IDecoration.BOTTOM_RIGHT);
            //decoration.addPrefix( "# " );
        } else if (!dirty && conflicting) {
            //ImageDescriptor ovr = ProjectPlugin.imageDescriptorFromPlugin( ProjectPlugin.PLUGIN_ID, warningImage );
            //decoration.addOverlay( ovr, IDecoration.BOTTOM_RIGHT );
            //decoration.addPrefix( "< " );
        } else if (dirty) {
            ImageDescriptor ovr = ProjectPlugin.getDefault().imageDescriptor(dirtyImage);
            decoration.addOverlay(ovr, IDecoration.BOTTOM_RIGHT);
            //decoration.addSuffix( "*" );
        }

        // register
        decorated.put(entity.id(), entity);
    } catch (NoSuchEntityException e) {
        decoration.addSuffix(" (removed)");
    }
}

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;/*from w w w  .j  av a  2  s .  com*/

        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);
    }
}

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  ww w.j  a  va 2s . 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);
    }
}

From source file:org.python.pydev.navigator.decorator.ProblemsLabelDecorator.java

License:Open Source License

public void decorate(Object element, IDecoration decoration) {
    int errorState = getErrorState(element);
    if (errorState == IMarker.SEVERITY_ERROR) {
        decoration.addOverlay(PydevPlugin.getImageCache().getDescriptor(UIConstants.ERROR_DECORATION),
                IDecoration.BOTTOM_LEFT);

    } else if (errorState == IMarker.SEVERITY_WARNING) {
        decoration.addOverlay(PydevPlugin.getImageCache().getDescriptor(UIConstants.WARNING_DECORATION),
                IDecoration.BOTTOM_LEFT);
    }//from  www  .jav a  2 s. c om
}

From source file:org.reuseware.sokan.resource.ui.GenDecorator.java

License:Open Source License

/**
 * Calculates decorations based on element. 
 * //from   w  w  w  .  ja va2  s .co  m
 * @param element the element to decorate
 * @param decoration the decoration to set
 */
public void decorate(Object element, IDecoration decoration) {
    IFile file = null;
    if (element instanceof IFile) {
        file = (IFile) element;
    } else if (element instanceof IAdaptable) {
        file = (IFile) ((IAdaptable) element).getAdapter(IFile.class);
    }

    if (file == null) {
        return;
    }
    if (isGenerated(file)) {
        ImageDescriptor descriptor = SokanResourcePlugin.getImageDescriptor(iconPath);
        if (descriptor == null) {
            return;
        }
        decoration.addOverlay(descriptor, QUADRANT);
    }
}

From source file:org.reuseware.sokan.resource.ui.StoreDecorator.java

License:Open Source License

/**
 * Calculates decorations based on element. 
 * /*from w w  w. j a  va 2 s . c  om*/
 * @param element the element to decorate
 * @param decoration the decoration to set
 */
public void decorate(Object element, IDecoration decoration) {
    IResource res = null;
    if (element instanceof IResource) {
        res = (IResource) element;
    } else if (element instanceof IAdaptable) {
        res = (IResource) ((IAdaptable) element).getAdapter(IResource.class);
    }

    if (res == null) {
        return;
    }
    if (StoreUtil.INSTANCE.isStore(res)) {
        descriptor = SokanResourcePlugin.getImageDescriptor(iconPath);
        if (descriptor == null) {
            return;
        }
        quadrant = IDecoration.BOTTOM_RIGHT;
        decoration.addOverlay(descriptor, quadrant);
    }
}

From source file:org.seasar.dblauncher.decorator.DBRunningDecorator.java

License:Apache License

public void decorate(Object element, IDecoration decoration) {
    try {/*w  w w .j  a v a  2  s  .  c om*/
        if (element instanceof IAdaptable) {
            IAdaptable adaptable = (IAdaptable) element;
            IProject project = (IProject) adaptable.getAdapter(IProject.class);
            Object o = project.getSessionProperty(Constants.KEY_SERVER_STATE);
            H2Preferences pref = DbLauncherPlugin.getPreferences(project);
            if (o instanceof ITerminate) {
                ITerminate t = (ITerminate) o;
                if (t.isTerminated()) {
                    project.setSessionProperty(Constants.KEY_SERVER_STATE, null);
                } else {
                    decoration.addSuffix(" [H2:" + pref.getDbPortNo() + "]");
                    decoration.addOverlay(Images.RUNNING, IDecoration.BOTTOM_RIGHT);
                }
            }
        }
    } catch (CoreException e) {
    }

}

From source file:org.seasar.weblauncher.decorator.WebRunningDecorator.java

License:Apache License

public void decorate(Object element, IDecoration decoration) {
    try {/*from  w w w .j a va2 s  . co  m*/
        if (element instanceof IAdaptable) {
            IAdaptable adaptable = (IAdaptable) element;
            IProject project = (IProject) adaptable.getAdapter(IProject.class);
            Object o = project.getSessionProperty(Constants.KEY_SERVER_STATE);
            WebPreferences pref = Activator.getPreferences(project);
            if (o instanceof ITerminate) {
                ITerminate t = (ITerminate) o;
                if (t.isTerminated()) {
                    project.setSessionProperty(Constants.KEY_SERVER_STATE, null);
                } else {
                    decoration.addSuffix(" [Web:" + pref.getWebPortNo() + "]");
                    decoration.addOverlay(Images.RUNNING, IDecoration.BOTTOM_RIGHT);
                }
            }
        }
    } catch (CoreException e) {
    }
}