//------------------------------------------------------------------------------
// 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 java.util.Collections;
import java.util.Comparator;
import java.util.List;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.MarginBorder;
import org.eclipse.draw2d.RectangleFigure;
import org.eclipse.draw2d.StackLayout;
import org.eclipse.draw2d.ToolbarLayout;
import org.eclipse.draw2d.geometry.Point;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.epf.diagram.add.edit.policies.DiagramTextSelectionEditPolicy;
import org.eclipse.epf.diagram.add.edit.policies.RoleTaskCompositeCanonicalEditPolicy;
import org.eclipse.epf.diagram.add.edit.policies.RoleTaskCompositeGraphicalNodeEditPolicy;
import org.eclipse.epf.diagram.add.edit.policies.RoleTaskCompositeItemSemanticEditPolicy;
import org.eclipse.epf.diagram.core.figures.RaisedMarginBorder;
import org.eclipse.epf.diagram.model.TaskNode;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.EditPolicy;
import org.eclipse.gef.GraphicalEditPart;
import org.eclipse.gef.Request;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.editpolicies.LayoutEditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.actions.ActionIds;
import org.eclipse.gmf.runtime.diagram.ui.editparts.ITextAwareEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editparts.ShapeNodeEditPart;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.ConstrainedToolbarLayoutEditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.CreationEditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.DragDropEditPolicy;
import org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles;
import org.eclipse.gmf.runtime.diagram.ui.requests.ArrangeRequest;
import org.eclipse.gmf.runtime.diagram.ui.requests.RequestConstants;
import org.eclipse.gmf.runtime.draw2d.ui.figures.ConstrainedToolbarLayout;
import org.eclipse.gmf.runtime.gef.ui.figures.DefaultSizeNodeFigure;
import org.eclipse.gmf.runtime.gef.ui.figures.NodeFigure;
import org.eclipse.gmf.runtime.notation.Location;
import org.eclipse.gmf.runtime.notation.Node;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.swt.graphics.Color;
/**
* @generated
*/
public class RoleTaskCompositeEditPart extends ShapeNodeEditPart {
/**
* @generated
*/
public static final int VISUAL_ID = 1001;
/**
* @generated
*/
protected IFigure contentPane;
/**
* @generated
*/
protected IFigure primaryShape;
/**
* @generated
*/
public RoleTaskCompositeEditPart(View view) {
super(view);
}
/**
* @generated
*/
protected void createDefaultEditPolicies() {
installEditPolicy(EditPolicyRoles.CREATION_ROLE,
new CreationEditPolicy());
super.createDefaultEditPolicies();
installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE,
new RoleTaskCompositeItemSemanticEditPolicy());
installEditPolicy(EditPolicyRoles.DRAG_DROP_ROLE,
new DragDropEditPolicy());
installEditPolicy(EditPolicyRoles.CANONICAL_ROLE,
new RoleTaskCompositeCanonicalEditPolicy());
installEditPolicy(EditPolicy.LAYOUT_ROLE, createLayoutEditPolicy());
}
/**
* @generated
*/
protected LayoutEditPolicy createLayoutEditPolicy() {
ConstrainedToolbarLayoutEditPolicy lep = new ConstrainedToolbarLayoutEditPolicy() {
protected EditPolicy createChildEditPolicy(EditPart child) {
if (child.getEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE) == null) {
if (child instanceof ITextAwareEditPart) {
return new DiagramTextSelectionEditPolicy();
}
}
return super.createChildEditPolicy(child);
}
};
return lep;
}
/**
* @generated
*/
protected IFigure createNodeShape() {
RoleTaskCompositeFigure figure = new RoleTaskCompositeFigure();
return primaryShape = figure;
}
/**
* @generated
*/
public RoleTaskCompositeFigure getPrimaryShape() {
return (RoleTaskCompositeFigure) primaryShape;
}
/**
* @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 class RoleTaskCompositeFigure extends RectangleFigure {
/**
* @@modified
*/
public RoleTaskCompositeFigure() {
org.eclipse.draw2d.ToolbarLayout myGenLayoutManager = new org.eclipse.draw2d.ToolbarLayout();
myGenLayoutManager.setStretchMinorAxis(false);
myGenLayoutManager
.setMinorAlignment(org.eclipse.draw2d.ToolbarLayout.ALIGN_CENTER);
myGenLayoutManager.setSpacing(20);
myGenLayoutManager.setVertical(false);
this.setLayoutManager(myGenLayoutManager);
this.setBackgroundColor(ROLETASKCOMPOSITEFIGURE_BACK
);
// this.setBorder(new org.eclipse.draw2d.MarginBorder(getMapMode()
// .DPtoLP(0), getMapMode().DPtoLP(0), getMapMode().DPtoLP(0),
// getMapMode().DPtoLP(0)));
this.setBorder(new RaisedMarginBorder());
createContents();
}
/**
* @generated
*/
private void createContents() {
}
/**
* @generated
*/
private boolean myUseLocalCoordinates = false;
/**
* @generated
*/
protected boolean useLocalCoordinates() {
return myUseLocalCoordinates;
}
/**
* @generated
*/
protected void setUseLocalCoordinates(boolean useLocalCoordinates) {
myUseLocalCoordinates = useLocalCoordinates;
}
}
/**
* @generated
*/
public static final Color ROLETASKCOMPOSITEFIGURE_BACK = new Color(null,
255, 255, 156);
/**
* @modified
*/
public void updatebounds() {
Rectangle constraint = new Rectangle(0, 0, -1, -1);
Node node = (Node) this.getModel();
Location location = (Location) node.getLayoutConstraint();
if (location != null) {
constraint.setLocation(new Point(location.getX(), location.getY()));
}
((GraphicalEditPart) getParent()).setLayoutConstraint(this,
getFigure(), constraint);
}
@Override
protected void handleNotificationEvent(Notification notification) {
// if(notification.getEventType() == Notification.SET){
// ArrangeRequest arrangeRequest = new ArrangeRequest(ActionIds.ACTION_ARRANGE_ALL); List l = getChildren();
// arrangeRequest.setPartsToArrange(l);
// Command arrangeCmd = getCommand(arrangeRequest);
// arrangeCmd.execute();
//
// Request request = new Request(RequestConstants.REQ_AUTOSIZE);
// Command autoSizeCmd = getCommand(request);
// if(autoSizeCmd != null){
// autoSizeCmd.execute();
// }
// }
super.handleNotificationEvent(notification);
}
@Override
protected List getModelChildren() {
// TODO Auto-generated method stub
List<View> list = super.getModelChildren();
Comparator<View> c = new Comparator<View>() {
public int compare(View o1, View o2) {
Object model1 = ((View) o1).getElement();
Object model2 = ((View) o2).getElement();
if (model1 instanceof TaskNode && model2 instanceof TaskNode) {
if (((TaskNode) model1).getIndex() >= ((TaskNode) model2)
.getIndex())
return 1;
else
return -1;
}
return 0;
}
};
Collections.sort(list, c);
return list;
}
@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);
}
}
}
}