diff options
Diffstat (limited to 'jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/editpart/PageflowNodeEditPart.java')
| -rw-r--r-- | jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/editpart/PageflowNodeEditPart.java | 479 |
1 files changed, 0 insertions, 479 deletions
diff --git a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/editpart/PageflowNodeEditPart.java b/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/editpart/PageflowNodeEditPart.java deleted file mode 100644 index 8208cd2aa..000000000 --- a/jsf/plugins/org.eclipse.jst.jsf.facesconfig.ui/src/org/eclipse/jst/jsf/facesconfig/ui/pageflow/editpart/PageflowNodeEditPart.java +++ /dev/null @@ -1,479 +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 java.util.Iterator; -import java.util.List; - -import org.eclipse.draw2d.ConnectionAnchor; -import org.eclipse.draw2d.Label; -import org.eclipse.draw2d.geometry.Point; -import org.eclipse.emf.common.notify.Adapter; -import org.eclipse.emf.common.notify.Notification; -import org.eclipse.gef.ConnectionEditPart; -import org.eclipse.gef.EditPolicy; -import org.eclipse.gef.NodeEditPart; -import org.eclipse.gef.Request; -import org.eclipse.gef.commands.Command; -import org.eclipse.gef.requests.DropRequest; -import org.eclipse.gef.tools.DirectEditManager; -import org.eclipse.jdt.ui.JavaElementImageDescriptor; -import org.eclipse.jface.resource.ImageDescriptor; -import org.eclipse.jface.text.source.Annotation; -import org.eclipse.jface.viewers.TextCellEditor; -import org.eclipse.jst.jsf.facesconfig.ui.pageflow.command.OpenEditorCommand; -import org.eclipse.jst.jsf.facesconfig.ui.pageflow.editpolicy.PageflowElementEditPolicy; -import org.eclipse.jst.jsf.facesconfig.ui.pageflow.editpolicy.PageflowNodeDirectEditPolicy; -import org.eclipse.jst.jsf.facesconfig.ui.pageflow.editpolicy.PageflowNodeEditPolicy; -import org.eclipse.jst.jsf.facesconfig.ui.pageflow.figure.ILabelDecorator; -import org.eclipse.jst.jsf.facesconfig.ui.pageflow.figure.PageflowNodeFigure; -import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.PageflowElement; -import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.PageflowLink; -import org.eclipse.jst.jsf.facesconfig.ui.pageflow.model.PageflowNode; -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.synchronization.PFBatchAdapter; -import org.eclipse.jst.jsf.facesconfig.ui.pageflow.util.PageflowAnnotationUtil; -import org.eclipse.swt.graphics.Color; -import org.eclipse.swt.graphics.Font; -import org.eclipse.swt.graphics.Image; - -/** - * The base class for the applications EditParts that represent - * PageflowNode-derived objects in the model. This class implements the - * NodeEditPart interface which supports: - * <ul> - * <li>feedback for Connections when they are being - * <li> - * <li>initially connected and when they are disonnected/reconnected</li> - * </ul> - * - * - */ -public class PageflowNodeEditPart extends PageflowElementEditPart implements - NodeEditPart, INodePreference, PFValidator { - - /** property source of pageflow node */ - // private IPropertySource propertySource = null; - protected DirectEditManager editManager; - - private class ImageDecorator implements ILabelDecorator { - private Image decrateImage = null; - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.jmt.editors.pageflow.figures.ILabelDecorator#decorateImage(org.eclipse.swt.graphics.Image, - * java.lang.Object) - */ - public Image decorateImage(Image image, Object element) { - dispose(); - int adornmentFlags = computeAdornmentFlags(element); - if (adornmentFlags != 0) { - ImageDescriptor baseImage = ImageDescriptor.createFromImage(image); - org.eclipse.swt.graphics.Rectangle bounds = image.getBounds(); - decrateImage = (new JavaElementImageDescriptor(baseImage, - adornmentFlags, new org.eclipse.swt.graphics.Point( - bounds.width, bounds.height))).createImage(); - return decrateImage; - } - return image; - } - - /** - * Computes adornment flags for specified object. - * - * Note: This method is for internal use only. Clients should not call - * this method. - * - * @param obj Object to complute flags for. - * @return Adornment flags. - */ - protected int computeAdornmentFlags(Object obj) { - return JavaElementImageDescriptor.WARNING; - } - - /** - * Disposes this instance. - */ - public void dispose() { - if (decrateImage != null) { - decrateImage.dispose(); - } - } - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.jmt.editors.pageflow.figures.ILabelDecorator#decorateText(java.lang.String, - * java.lang.Object) - */ - public String decorateText(String text, Object element) { - // TODO Auto-generated method stub - return null; - } - - } - - /** - * Disposes this instance. - */ - public void dispose() { - if (imageDecorator != null) { - imageDecorator.dispose(); - } - } - - private ImageDecorator imageDecorator = null; - - /** - * Creates a new PageflowNodeEditPart instance. - * - * @param element - - * pageflow node - */ - public PageflowNodeEditPart(PageflowNode element) { - super(element); - } - - /** - * get the pageflow node - * - * @return - pageflow node - */ - public PageflowNode getPageflowNode() { - return (PageflowNode) getModel(); - } - - /* - * (non-Javadoc) - * - * @see AbstractGraphicalEditPart#getModelSourceConnections() - */ - protected List getModelSourceConnections() { - return getPageflowNode().getOutlinks(); - } - - /* - * (non-Javadoc) - * - * @see AbstractGraphicalEditPart#getModelTargetConnections() - */ - protected List getModelTargetConnections() { - return getPageflowNode().getInlinks(); - } - - /** - * Returns the Figure of this, as a node type figure. - * - * @return - Figure as a NodeFigure. - */ - protected PageflowNodeFigure getPageflowNodeFigure() { - return (PageflowNodeFigure) getFigure(); - } - - public Adapter createEMFAdapter() { - return new PFBatchAdapter() { - /** - * when ports are added to a PageflowNode, add this EditPart as a - * listener on the port so that it gets notified of PFLinks being - * added or removed. When links are added or removed from a port - * owned by the PageflowNode of this EditPart, refresh the - * connections. - */ - public void doNotifyChanged(Notification notification) { - int type = notification.getEventType(); - // FC2PFTransformer.getInstance().NotifyChanged(notification, - // (PageflowElement) getModel()); - switch (type) { - case Notification.ADD: - case Notification.ADD_MANY: - case Notification.REMOVE: - case Notification.REMOVE_MANY: - if (notification.getNewValue() instanceof PageflowLink) { - refreshTargetConnections(); - refreshSourceConnections(); - validate(); - } - break; - - case Notification.SET: - int featureId = notification - .getFeatureID(PageflowPackage.class); - if (needValidation(featureId)) { - validate(); - } - refreshVisuals(); - break; - } - } - }; - } - - private boolean needValidation(int featureId) { - if (getModel() instanceof PageflowPage) { - if (featureId == PageflowPackage.PF_PAGE__PATH) { - return true; - } - } - return false; - } - - public void validate() { - if (getModel() instanceof PageflowPage) { - PageflowAnnotationUtil.validatePage(this); - } - } - - /* - * (non-Javadoc) - * - * @see AbstractEditPart#createEditPolicies() - */ - protected void createEditPolicies() { - // install the edit policy to handle connection creation - installEditPolicy(EditPolicy.GRAPHICAL_NODE_ROLE, - new PageflowNodeEditPolicy()); - - installEditPolicy(EditPolicy.COMPONENT_ROLE, - new PageflowElementEditPolicy()); - - // install the direct policy - installEditPolicy(EditPolicy.DIRECT_EDIT_ROLE, - new PageflowNodeDirectEditPolicy()); - } - - /* - * (non-Javadoc) - * - * @see NodeEditPart#getSourceConnectionAnchor(ConnectionEditPart) - */ - public ConnectionAnchor getSourceConnectionAnchor( - ConnectionEditPart connection) { - PageflowLink link = (PageflowLink) connection.getModel(); - return getPageflowNodeFigure().getSourceConnectionAnchorAt( - new Point(link.getSource().getX(), link.getSource().getY())); - } - - /* - * (non-Javadoc) - * - * @see NodeEditPart#getSourceConnectionAnchor(Request) - */ - public ConnectionAnchor getSourceConnectionAnchor(Request request) { - Point pt = new Point(((DropRequest) request).getLocation()); - return getPageflowNodeFigure().getSourceConnectionAnchorAt(pt); - } - - /* - * (non-Javadoc) - * - * @see NodeEditPart#getTargetConnectionAnchor(ConnectionEditPart) - */ - public ConnectionAnchor getTargetConnectionAnchor( - ConnectionEditPart connection) { - PageflowLink link = (PageflowLink) connection.getModel(); - return getPageflowNodeFigure().getTargetConnectionAnchorAt( - new Point(link.getTarget().getX(), link.getTarget().getY())); - } - - /* - * (non-Javadoc) - * - * @see NodeEditPart#getTargetConnectionAnchor(Request) - */ - public ConnectionAnchor getTargetConnectionAnchor(Request request) { - Point pt = new Point(((DropRequest) request).getLocation()); - return getPageflowNodeFigure().getTargetConnectionAnchorAt(pt); - } - - /* - * (non-Javadoc) - * - * @see AbstractEditPart#refreshVisuals() - */ - protected void refreshVisuals() { - super.refreshVisuals(); - - getPageflowNodeFigure().setText(getPageflowNode().getName()); - } - - /** - * make this a listener on its ports - */ - public void activate() { - super.activate(); - - Iterator it; - - it = getPageflowNode().getInlinks().iterator(); - while (it.hasNext()) { - PageflowLink link = (PageflowLink) it.next(); - - hookIntoPageflowElement(link); - } - - it = getPageflowNode().getOutlinks().iterator(); - while (it.hasNext()) { - PageflowLink link = (PageflowLink) it.next(); - - hookIntoPageflowElement(link); - } - } - - /** - * remove this as a listener on its ports - */ - public void deactivate() { - super.deactivate(); - dispose(); - Iterator it; - - it = getPageflowNode().getInlinks().iterator(); - while (it.hasNext()) { - PageflowLink link = (PageflowLink) it.next(); - - unhookFromPageflowElement(link); - } - - it = getPageflowNode().getOutlinks().iterator(); - while (it.hasNext()) { - PageflowLink link = (PageflowLink) it.next(); - - unhookFromPageflowElement(link); - } - } - - /** - * perfrom direct edit request - * - */ - protected void performDirectEdit() { - if (editManager == null) { - Label l = ((PageflowNodeFigure) getFigure()).getLabel(); - editManager = new PageflowDirectEditManager(this, - TextCellEditor.class, new DirectEditCellEditorLocator(l), l); - } - editManager.show(); - } - - /** - * perform double click request - * - */ - protected void performOpen() { - // only Page and Action support the double-click commands - if (getModel() instanceof PageflowPage) { - // CommandStack stack = - // getViewer().getEditDomain().getCommandStack(); - Command command = new OpenEditorCommand(this); - if (command != null && command.canExecute()) { - // stack.execute(command); - command.execute(); - } - } - } - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.jmt.editors.pageflow.editparts.IFigurePreference#setForegroundColor(org.eclipse.swt.graphics.Color) - */ - public void setForegroundColor(Color c) { - getPageflowNodeFigure().setForegroundColor(c); - } - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.jmt.editors.pageflow.editparts.IFigurePreference#setBackgroundColor(org.eclipse.swt.graphics.Color) - */ - public void setBackgroundColor(Color c) { - getPageflowNodeFigure().setBackgroundColor(c); - } - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.jmt.editors.pageflow.editparts.IFigurePreference#setFont(org.eclipse.swt.graphics.Font) - */ - public void setFont(Font f) { - getPageflowNodeFigure().setFont(f); - } - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.jmt.editors.pageflow.editparts.INodePreference#setTextPlacement(int) - */ - public void setTextPlacement(int where) { - getPageflowNodeFigure().setTextPlacement(where); - - } - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.jmt.editors.pageflow.editparts.IEditPartDecorator#decorateEditPart() - */ - public void addAnnotation(final Annotation annotation) { - getViewer().getControl().getDisplay().asyncExec(new Runnable() { - public void run() { - getPageflowNodeFigure().setImage( - getDecoratedImage((PageflowElement) getModel())); - getPageflowNodeFigure().setToolTipText(annotation.getText()); - } - - }); - } - - /* - * (non-Javadoc) - * - * @see com.sybase.stf.jmt.editors.pageflow.editparts.IEditPartDecorator#undecorateEditPart() - */ - public void removeAnnotation() { - getViewer().getControl().getDisplay().asyncExec(new Runnable() { - public void run() { - getPageflowNodeFigure().setImage( - getImage((PageflowElement) getModel())); - getPageflowNodeFigure().setToolTipText(null); - } - - }); - } - - /** - * Returns the image for the pageflow element. - * - * @param element - - * pageflow element - * @return - the image for the pageflow element. - */ - private Image getDecoratedImage(PageflowElement element) { - Image decoratedImage = getImage(element); - - decoratedImage = getImageDecorator().decorateImage(getImage(element), - null); - - return decoratedImage; - } - - private ImageDecorator getImageDecorator() { - if (imageDecorator == null) { - imageDecorator = new ImageDecorator(); - } - return imageDecorator; - } - -} |