//------------------------------------------------------------------------------
// Copyright (c) 2005, 2007 IBM Corporation 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:
// IBM Corporation - initial implementation
//------------------------------------------------------------------------------
package org.eclipse.epf.diagram.add.edit.parts;
import org.eclipse.draw2d.GridLayout;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.LayoutManager;
import org.eclipse.draw2d.RectangleFigure;
import org.eclipse.draw2d.StackLayout;
import org.eclipse.draw2d.geometry.Dimension;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.epf.diagram.add.edit.policies.RoleNodeCanonicalEditPolicy;
import org.eclipse.epf.diagram.add.edit.policies.RoleNodeGraphicalNodeEditPolicy;
import org.eclipse.epf.diagram.add.edit.policies.RoleNodeItemSemanticEditPolicy;
import org.eclipse.epf.diagram.add.part.DiagramVisualIDRegistry;
import org.eclipse.epf.diagram.core.figures.WidenedWrapLabel;
import org.eclipse.epf.diagram.core.util.DiagramCoreUtil;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.EditPolicy;
import org.eclipse.gef.Request;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.editpolicies.LayoutEditPolicy;
import org.eclipse.gef.editpolicies.NonResizableEditPolicy;
import org.eclipse.gef.requests.CreateRequest;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.ShapeNodeEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles;
import org.eclipse.gmf.runtime.draw2d.ui.figures.ConstrainedToolbarLayout;
import org.eclipse.gmf.runtime.draw2d.ui.figures.WrapLabel;
import org.eclipse.gmf.runtime.gef.ui.figures.DefaultSizeNodeFigure;
import org.eclipse.gmf.runtime.gef.ui.figures.NodeFigure;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.swt.SWT;
import org.eclipse.swt.graphics.Color;
import org.eclipse.swt.graphics.Font;
import org.eclipse.swt.widgets.Display;
/**
* @generated
*/
public class RoleNodeEditPart extends ShapeNodeEditPart {
/**
* @generated
*/
public static final int VISUAL_ID = 2001;
/**
* @generated
*/
protected IFigure contentPane;
/**
* @generated
*/
protected IFigure primaryShape;
/**
* @generated
*/
public RoleNodeEditPart(View view) {
super(view);
}
/**
* @generated
*/
protected void createDefaultEditPolicies() {
super.createDefaultEditPolicies();
installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE,
new RoleNodeItemSemanticEditPolicy());
installEditPolicy(EditPolicy.LAYOUT_ROLE, createLayoutEditPolicy());
}
/**
* @generated
*/
protected LayoutEditPolicy createLayoutEditPolicy() {
LayoutEditPolicy lep = new LayoutEditPolicy() {
protected EditPolicy createChildEditPolicy(EditPart child) {
EditPolicy result = child
.getEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE);
if (result == null) {
result = new NonResizableEditPolicy();
}
return result;
}
protected Command getMoveChildrenCommand(Request request) {
return null;
}
protected Command getCreateCommand(CreateRequest request) {
return null;
}
};
return lep;
}
/**
* @generated
*/
protected IFigure createNodeShape() {
RoleNodeFigure figure = new RoleNodeFigure();
return primaryShape = figure;
}
/**
* @generated
*/
public RoleNodeFigure getPrimaryShape() {
return (RoleNodeFigure) primaryShape;
}
/**
* @generated
*/
protected boolean addFixedChild(EditPart childEditPart) {
if (childEditPart instanceof RoleNodeNameEditPart) {
((RoleNodeNameEditPart) childEditPart).setLabel(getPrimaryShape()
.getFigureRoleNodeNameFigure());
return true;
}
return false;
}
/**
* @generated
*/
protected boolean removeFixedChild(EditPart childEditPart) {
return false;
}
/**
* @generated
*/
protected NodeFigure createNodePlate() {
DefaultSizeNodeFigure result = new DefaultSizeNodeFigure(getMapMode()
.DPtoLP(40), getMapMode().DPtoLP(40));
return result;
}
/**
* Creates figure for this edit part.
*
* Body of this method does not depend on settings in generation model
* so you may safely remove <i>generated</i> tag and modify it.
*
* @generated
*/
protected NodeFigure createNodeFigure() {
NodeFigure figure = createNodePlate();
figure.setLayoutManager(new StackLayout());
IFigure shape = createNodeShape();
figure.add(shape);
contentPane = setupContentPane(shape);
return figure;
}
/**
* Default implementation treats passed figure as content pane.
* Respects layout one may have set for generated figure.
* @param nodeShape instance of generated figure class
* @generated
*/
protected IFigure setupContentPane(IFigure nodeShape) {
if (nodeShape.getLayoutManager() == null) {
ConstrainedToolbarLayout layout = new ConstrainedToolbarLayout();
layout.setSpacing(getMapMode().DPtoLP(5));
nodeShape.setLayoutManager(layout);
}
return nodeShape; // use nodeShape itself as contentPane
}
/**
* @generated
*/
public IFigure getContentPane() {
if (contentPane != null) {
return contentPane;
}
return super.getContentPane();
}
/**
* @generated
*/
public EditPart getPrimaryChildEditPart() {
return getChildBySemanticHint(DiagramVisualIDRegistry
.getType(RoleNodeNameEditPart.VISUAL_ID));
}
/**
* @generated
*/
protected void addChildVisual(EditPart childEditPart, int index) {
if (addFixedChild(childEditPart)) {
return;
}
super.addChildVisual(childEditPart, -1);
}
/**
* @generated
*/
protected void removeChildVisual(EditPart childEditPart) {
if (removeFixedChild(childEditPart)) {
return;
}
super.removeChildVisual(childEditPart);
}
/**
* @generated
*/
protected IFigure getContentPaneFor(IGraphicalEditPart editPart) {
return super.getContentPaneFor(editPart);
}
/**
* @generated
*/
public class RoleNodeFigure extends RectangleFigure {
/**
* @generated
*/
public RoleNodeFigure() {
this.setOutline(false);
this.setBackgroundColor(ROLENODEFIGURE_BACK
);
createContents();
}
/**
* @modified
*/
private void createContents() {
org.eclipse.gmf.runtime.draw2d.ui.figures.WrapLabel fig_0 = new WidenedWrapLabel();
fig_0.setText(""); //$NON-NLS-1$
fig_0.setFont(ROLENODENAMEFIGURE_FONT);
DiagramCoreUtil.setLabelProperties(fig_0); // modified
setFigureRoleNodeNameFigure(fig_0);
Object layData0 = null;
this.add(fig_0, layData0);
}
/**
* @generated
*/
private WrapLabel fRoleNodeNameFigure;
/**
* @generated
*/
public WrapLabel getFigureRoleNodeNameFigure() {
return fRoleNodeNameFigure;
}
/**
* @generated
*/
private void setFigureRoleNodeNameFigure(WrapLabel fig) {
fRoleNodeNameFigure = fig;
}
/**
* @generated
*/
private boolean myUseLocalCoordinates = false;
/**
* @generated
*/
protected boolean useLocalCoordinates() {
return myUseLocalCoordinates;
}
/**
* @generated
*/
protected void setUseLocalCoordinates(boolean useLocalCoordinates) {
myUseLocalCoordinates = useLocalCoordinates;
}
}
@Override
public void activate() {
super.activate();
Object model = getModel();
if (model instanceof View) {
EObject e = ((View) model).getElement();
if (e instanceof org.eclipse.epf.diagram.model.Node) {
((org.eclipse.epf.diagram.model.Node) e).addConsumer(this);
}
}
}
@Override
public void deactivate() {
super.deactivate();
Object model = getModel();
if (model instanceof View) {
EObject e = ((View) model).getElement();
if (e instanceof org.eclipse.epf.diagram.model.Node) {
((org.eclipse.epf.diagram.model.Node) e).removeConsumer(this);
}
}
}
/**
* @generated
*/
public static final Color ROLENODEFIGURE_BACK = new Color(null, 255, 255,
156);
/**
* @generated
*/
public static final Font ROLENODENAMEFIGURE_FONT = new Font(Display
.getCurrent(), "Arial", 8, SWT.NORMAL); //$NON-NLS-1$
}