diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/editpart/PageflowElementEditPart.java')
| -rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/editpart/PageflowElementEditPart.java | 362 |
1 files changed, 0 insertions, 362 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/editpart/PageflowElementEditPart.java b/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/editpart/PageflowElementEditPart.java deleted file mode 100644 index b897c5e24..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/editpart/PageflowElementEditPart.java +++ /dev/null @@ -1,362 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2004, 2005 Sybase, Inc. and others. - * - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * Sybase, Inc. - initial API and implementation - *******************************************************************************/ - -package org.eclipse.jst.jsf.facesconfig.ui.pageflow.editpart; - -import org.eclipse.core.resources.IResource; -import org.eclipse.draw2d.IFigure; -import org.eclipse.draw2d.geometry.Dimension; -import org.eclipse.draw2d.geometry.Point; -import org.eclipse.draw2d.geometry.Rectangle; -import org.eclipse.emf.common.notify.Adapter; -import org.eclipse.emf.common.notify.Notification; -import org.eclipse.emf.ecore.EObject; -import org.eclipse.gef.GraphicalEditPart; -import org.eclipse.gef.Request; -import org.eclipse.gef.RequestConstants; -import org.eclipse.gef.editparts.AbstractGraphicalEditPart; -import org.eclipse.jface.resource.ImageDescriptor; -import org.eclipse.jface.text.source.Annotation; -import org.eclipse.jst.jsf.facesconfig.ui.EditorPlugin; -import org.eclipse.jst.jsf.facesconfig.ui.pageflow.figure.PageflowNodeFigure; -import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.Pageflow; -import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.PageflowElement; -import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.PageflowPackage; -import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.PageflowPage; -import org.eclipse.jst.jsf.facesconfig.ui.pageflow.properties.PageflowElementPropertySource; -import org.eclipse.jst.jsf.facesconfig.ui.pageflow.synchronization.PFBatchAdapter; -import org.eclipse.jst.jsf.facesconfig.ui.util.WebrootUtil; -import org.eclipse.swt.graphics.Image; -import org.eclipse.ui.PlatformUI; -import org.eclipse.ui.views.properties.IPropertySource; - -/** - * - * - * <code>PageflowElementEditPart</code> is the base class for all the - * EditParts in the application, whose model is a subclass of PageflowElement. - * This class maintains the figure's size and location inresponse to changes in - * the model, and registers as a listener on its model using the - * <code>org.eclipse.emf.common.notify.Adapter</code> interface - */ -public abstract class PageflowElementEditPart extends AbstractGraphicalEditPart - implements IAnnotationEditPart { - /** image description for different edit part */ - public static final ImageDescriptor IMG_ACTION = EditorPlugin.getDefault() - .getImageDescriptor("facesconfig/Pageflow_Action16.gif"); //$NON-NLS-1$ - - private Adapter adapter; - - /** - * @return the emf adapter - */ - public Adapter createEMFAdapter() { - return new PFBatchAdapter() { - /* - * (non-Javadoc) - * - * @see AbstractGraphicalEditPart#notifyChanged() - */ - public void doNotifyChanged(Notification notification) { - int type = notification.getEventType(); - int featureId = notification - .getFeatureID(PageflowPackage.class); - if (type == Notification.SET) { - switch (featureId) { - case PageflowPackage.PAGEFLOW_ELEMENT__X: - case PageflowPackage.PAGEFLOW_ELEMENT__Y: - case PageflowPackage.PAGEFLOW_ELEMENT__WIDTH: - case PageflowPackage.PAGEFLOW_ELEMENT__HEIGHT: - refreshVisuals(); - break; - } - } - } - }; - } - - private static final ImageDescriptor IMG_PAGE = EditorPlugin.getDefault() - .getImageDescriptor("facesconfig/Pageflow_Page.gif"); //$NON-NLS-1$ - - private static final ImageDescriptor IMG_NODE = EditorPlugin.getDefault() - .getImageDescriptor("facesconfig/FacesConfig_Pageflow16.gif"); //$NON-NLS-1$ - - /** property source of the pageflow element */ - private IPropertySource propertySource = null; - - private Image image = null; - - /** - * @param element - */ - protected PageflowElementEditPart(PageflowElement element) { - setModel(element); - } - - /** - * Returns the image for the pageflow element. - * - * @param element - - * pageflow element - * @return - the image for the pageflow element. - */ - public Image getImage(PageflowElement element) { - if (image == null) { - ImageDescriptor imageDescriptor = null; - - if (element instanceof PageflowPage) { - imageDescriptor = IMG_PAGE; - } else { - imageDescriptor = IMG_NODE; - } - - image = EditorPlugin.getDefault().getImageRegistry().get( - imageDescriptor.toString()); - if (null == image) { - EditorPlugin.getDefault().getImageRegistry().put( - imageDescriptor.toString(), imageDescriptor); - image = EditorPlugin.getDefault().getImageRegistry().get( - imageDescriptor.toString()); - } - } - - return image; - } - - /** - * get the type name of the pageflow element - * - * @param element - - * pageflow element - * @return - the type name of the pageflow element - */ - public static String getTypeName(PageflowElement element) { - if (element instanceof Pageflow) { - return "Pageflow"; //$NON-NLS-1$ - } else if (element instanceof PageflowPage) { - return "Page"; //$NON-NLS-1$ - } - - return "[unknown]"; //$NON-NLS-1$ - } - - /* - * (non-Javadoc) - * - * @see AbstractGraphicalEditPart#activate() - */ - public void activate() { - if (isActive()) { - return; - } - - // start listening for changes in the model - hookIntoPageflowElement(getPageflowElement()); - - super.activate(); - } - - /* - * (non-Javadoc) - * - * @see AbstractGraphicalEditPart#deactivate() - */ - public void deactivate() { - if (!isActive()) { - return; - } - - // stop listening for changes in the model - unhookFromPageflowElement(getPageflowElement()); - - super.deactivate(); - } - - /** - * Returns the model as pageflow element. - * - * @return - pageflow element - */ - public PageflowElement getPageflowElement() { - return (PageflowElement) getModel(); - } - - /* - * (non-Javadoc) - * - * @see AbstractEditPart#refreshVisuals() - */ - protected void refreshVisuals() { - if (getParent() != null) { - final AbstractGraphicalEditPart part = this; - //ensure that this is executed on the UI thread - if (Thread.currentThread() == PlatformUI.getWorkbench().getDisplay().getThread()) { - refreshVisuals(part); - } else { - PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable(){ - - public void run() { - refreshVisuals(part); - } - }); - } - } - } - - private void refreshVisuals(AbstractGraphicalEditPart part) { - Point loc = new Point(getPageflowElement().getX(), - getPageflowElement().getY()); - Dimension size = new Dimension(getPageflowElement().getWidth(), - getPageflowElement().getHeight()); - Rectangle r = new Rectangle(loc, size); - - ((GraphicalEditPart) getParent()).setLayoutConstraint(part, - getFigure(), r); - } - - /* - * (non-Javadoc) - * - * @see IAdaptable#getAdapter(Class) - */ - public Object getAdapter(Class key) { - /* - * override the default behavior defined in AbstractEditPart which would - * expect the model to be a property sourced. instead the editpart can - * provide a property source - */ - if (key == IPropertySource.class) { - return getPropertySource(); - } - if (key == Adapter.class) { - if (adapter == null) { - adapter = createEMFAdapter(); - } - return adapter; - } - return super.getAdapter(key); - } - - /* - * (non-Javadoc) - * - * @see PageflowElementEditPart#getPropertySource() - */ - private IPropertySource getPropertySource() { - if (propertySource == null) { - propertySource = new PageflowElementPropertySource( - getPageflowElement()); - } - return propertySource; - } - - /** - * Registers this edit part as a listener for change notifications to the - * specified pageflow element. - * - * @param element - * the pagelfow element that should be observed for change - * notifications - */ - protected void hookIntoPageflowElement(PageflowElement element) { - if (null != element) { - if (!element.eAdapters().contains(getAdapter(Adapter.class))) { - element.eAdapters().add((Adapter) getAdapter(Adapter.class)); - } - } - } - - /** - * Removes this edit part from the specified pageflow element. Thus, it will - * no longe receive change notifications. - * - * @param element - * the pagelfow element that should not be observed any more - */ - protected void unhookFromPageflowElement(PageflowElement element) { - if (null != element) { - element.eAdapters().remove(getAdapter(Adapter.class)); - } - } - - /* - * (non-Javadoc) - * - * @see AbstractGraphicalEditPart#createFigure() - */ - protected IFigure createFigure() { - IFigure figure_ = null; - figure_ = new PageflowNodeFigure(); - PageflowElement elm = getPageflowElement(); - if (elm.getName() != null) { - ((PageflowNodeFigure) figure_).setImageText(getImage(elm), elm - .getName()); - } else { - ((PageflowNodeFigure) figure_).setImageText(getImage(elm), - getTypeName(elm)); - } - ((PageflowNodeFigure) figure_).update(); - return figure_; - } - - /** - * perform corresponding request related with double click or direct edit - * click. - * - * @param request : - * request composed by mouse click. - */ - public void performRequest(Request request) { - // the request is triggered by double clicked on a edit part - if (request.getType() == RequestConstants.REQ_OPEN) { - performOpen(); - } else if (request.getType() == RequestConstants.REQ_DIRECT_EDIT) { - performDirectEdit(); - } - } - - /** - * perfrom direct edit request - * - */ - protected abstract void performDirectEdit(); - - /** - * perform double click request - * - */ - protected abstract void performOpen(); - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.jmt.editors.pageflow.editparts.IEditPartDecorator#decorateEditPart() - */ - public abstract void addAnnotation(Annotation annotation); - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.jmt.editors.pageflow.editparts.IEditPartDecorator#undecorateEditPart() - */ - public abstract void removeAnnotation(); - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.jmt.editors.pageflow.marker.IEditPartMarker#getMarkerResource() - */ - public IResource getMarkerResource() { - IResource resource = WebrootUtil.getResource((EObject) getModel()); - return resource; - } -} |