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/*
* Copyright (c) 2010, 2013, 2015 Eike Stepper (Berlin, Germany) 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:
* Martin Fluegge - initial API and implementation
*
*/
package org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.parts;
import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.policies.AInterfaceItemSemanticEditPolicy;
import org.eclipse.emf.cdo.dawn.examples.acore.diagram.edit.policies.AcoreTextSelectionEditPolicy;
import org.eclipse.emf.cdo.dawn.examples.acore.diagram.part.AcoreVisualIDRegistry;
import org.eclipse.emf.cdo.dawn.examples.acore.diagram.providers.AcoreElementTypes;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.RectangleFigure;
import org.eclipse.draw2d.RoundedRectangle;
import org.eclipse.draw2d.Shape;
import org.eclipse.draw2d.StackLayout;
import org.eclipse.draw2d.ToolbarLayout;
import org.eclipse.draw2d.geometry.Dimension;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.EditPolicy;
import org.eclipse.gef.Request;
import org.eclipse.gef.editpolicies.LayoutEditPolicy;
import org.eclipse.gmf.runtime.diagram.core.edithelpers.CreateElementRequestAdapter;
import org.eclipse.gmf.runtime.diagram.ui.editparts.IGraphicalEditPart;
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.EditPolicyRoles;
import org.eclipse.gmf.runtime.diagram.ui.requests.CreateViewAndElementRequest;
import org.eclipse.gmf.runtime.draw2d.ui.figures.ConstrainedToolbarLayout;
import org.eclipse.gmf.runtime.draw2d.ui.figures.WrappingLabel;
import org.eclipse.gmf.runtime.emf.type.core.IElementType;
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.graphics.Color;
import java.util.ArrayList;
import java.util.LinkedList;
import java.util.List;
/**
* @generated
*/
public class AInterfaceEditPart extends ShapeNodeEditPart
{
/**
* @generated
*/
public static final int VISUAL_ID = 2001;
/**
* @generated
*/
protected IFigure contentPane;
/**
* @generated
*/
protected IFigure primaryShape;
/**
* @generated
*/
public AInterfaceEditPart(View view)
{
super(view);
}
/**
* @generated
*/
@Override
protected void createDefaultEditPolicies()
{
installEditPolicy(EditPolicyRoles.CREATION_ROLE, new CreationEditPolicy());
super.createDefaultEditPolicies();
installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE, new AInterfaceItemSemanticEditPolicy());
installEditPolicy(EditPolicy.LAYOUT_ROLE, createLayoutEditPolicy());
// XXX need an SCR to runtime to have another abstract superclass that would let children add reasonable
// editpolicies
// removeEditPolicy(org.eclipse.gmf.runtime.diagram.ui.editpolicies.EditPolicyRoles.CONNECTION_HANDLES_ROLE);
}
/**
* @generated
*/
protected LayoutEditPolicy createLayoutEditPolicy()
{
ConstrainedToolbarLayoutEditPolicy lep = new ConstrainedToolbarLayoutEditPolicy()
{
@Override
protected EditPolicy createChildEditPolicy(EditPart child)
{
if (child.getEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE) == null)
{
if (child instanceof ITextAwareEditPart)
{
return new AcoreTextSelectionEditPolicy();
}
}
return super.createChildEditPolicy(child);
}
};
return lep;
}
/**
* @generated
*/
protected IFigure createNodeShape()
{
AInterfaceFigure figure = new AInterfaceFigure();
return primaryShape = figure;
}
/**
* @generated
*/
public AInterfaceFigure getPrimaryShape()
{
return (AInterfaceFigure)primaryShape;
}
/**
* @generated
*/
protected boolean addFixedChild(EditPart childEditPart)
{
if (childEditPart instanceof AInterfaceNameEditPart)
{
((AInterfaceNameEditPart)childEditPart).setLabel(getPrimaryShape().getFigureAInterfaceNameFigure());
return true;
}
if (childEditPart instanceof AInterfaceAAttributeInterfaceCompartmentEditPart)
{
IFigure pane = getPrimaryShape().getFigureInterfaceAttributes();
setupContentPane(pane); // FIXME each comparment should handle his content pane in his own way
pane.add(((AInterfaceAAttributeInterfaceCompartmentEditPart)childEditPart).getFigure());
return true;
}
if (childEditPart instanceof AInterfaceAOperationInterfaceCompartmentEditPart)
{
IFigure pane = getPrimaryShape().getFigureInterfaceOperations();
setupContentPane(pane); // FIXME each comparment should handle his content pane in his own way
pane.add(((AInterfaceAOperationInterfaceCompartmentEditPart)childEditPart).getFigure());
return true;
}
return false;
}
/**
* @generated
*/
protected boolean removeFixedChild(EditPart childEditPart)
{
if (childEditPart instanceof AInterfaceNameEditPart)
{
return true;
}
if (childEditPart instanceof AInterfaceAAttributeInterfaceCompartmentEditPart)
{
IFigure pane = getPrimaryShape().getFigureInterfaceAttributes();
setupContentPane(pane); // FIXME each comparment should handle his content pane in his own way
pane.remove(((AInterfaceAAttributeInterfaceCompartmentEditPart)childEditPart).getFigure());
return true;
}
if (childEditPart instanceof AInterfaceAOperationInterfaceCompartmentEditPart)
{
IFigure pane = getPrimaryShape().getFigureInterfaceOperations();
setupContentPane(pane); // FIXME each comparment should handle his content pane in his own way
pane.remove(((AInterfaceAOperationInterfaceCompartmentEditPart)childEditPart).getFigure());
return true;
}
return false;
}
/**
* @generated
*/
@Override
protected void addChildVisual(EditPart childEditPart, int index)
{
if (addFixedChild(childEditPart))
{
return;
}
super.addChildVisual(childEditPart, -1);
}
/**
* @generated
*/
@Override
protected void removeChildVisual(EditPart childEditPart)
{
if (removeFixedChild(childEditPart))
{
return;
}
super.removeChildVisual(childEditPart);
}
/**
* @generated
*/
@Override
protected IFigure getContentPaneFor(IGraphicalEditPart editPart)
{
if (editPart instanceof AInterfaceAAttributeInterfaceCompartmentEditPart)
{
return getPrimaryShape().getFigureInterfaceAttributes();
}
if (editPart instanceof AInterfaceAOperationInterfaceCompartmentEditPart)
{
return getPrimaryShape().getFigureInterfaceOperations();
}
return getContentPane();
}
/**
* @generated
*/
protected NodeFigure createNodePlate()
{
DefaultSizeNodeFigure result = new DefaultSizeNodeFigure(40, 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
*/
@Override
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(5);
nodeShape.setLayoutManager(layout);
}
return nodeShape; // use nodeShape itself as contentPane
}
/**
* @generated
*/
@Override
public IFigure getContentPane()
{
if (contentPane != null)
{
return contentPane;
}
return super.getContentPane();
}
/**
* @generated
*/
@Override
protected void setForegroundColor(Color color)
{
if (primaryShape != null)
{
primaryShape.setForegroundColor(color);
}
}
/**
* @generated
*/
@Override
protected void setBackgroundColor(Color color)
{
if (primaryShape != null)
{
primaryShape.setBackgroundColor(color);
}
}
/**
* @generated
*/
@Override
protected void setLineWidth(int width)
{
if (primaryShape instanceof Shape)
{
((Shape)primaryShape).setLineWidth(width);
}
}
/**
* @generated
*/
@Override
protected void setLineType(int style)
{
if (primaryShape instanceof Shape)
{
((Shape)primaryShape).setLineStyle(style);
}
}
/**
* @generated
*/
@Override
public EditPart getPrimaryChildEditPart()
{
return getChildBySemanticHint(AcoreVisualIDRegistry.getType(AInterfaceNameEditPart.VISUAL_ID));
}
/**
* @generated
*/
public List<IElementType> getMARelTypesOnTarget()
{
ArrayList<IElementType> types = new ArrayList<IElementType>(1);
types.add(AcoreElementTypes.AClassImplementedInterfaces_4002);
return types;
}
/**
* @generated
*/
public List<IElementType> getMATypesForSource(IElementType relationshipType)
{
LinkedList<IElementType> types = new LinkedList<IElementType>();
if (relationshipType == AcoreElementTypes.AClassImplementedInterfaces_4002)
{
types.add(AcoreElementTypes.AClass_2002);
}
return types;
}
/**
* @generated
*/
@Override
public EditPart getTargetEditPart(Request request)
{
if (request instanceof CreateViewAndElementRequest)
{
CreateElementRequestAdapter adapter = ((CreateViewAndElementRequest)request).getViewAndElementDescriptor()
.getCreateElementRequestAdapter();
IElementType type = (IElementType)adapter.getAdapter(IElementType.class);
if (type == AcoreElementTypes.AAttribute_3001)
{
return getChildBySemanticHint(
AcoreVisualIDRegistry.getType(AInterfaceAAttributeInterfaceCompartmentEditPart.VISUAL_ID));
}
if (type == AcoreElementTypes.AOperation_3002)
{
return getChildBySemanticHint(
AcoreVisualIDRegistry.getType(AInterfaceAOperationInterfaceCompartmentEditPart.VISUAL_ID));
}
}
return super.getTargetEditPart(request);
}
/**
* @generated
*/
public class AInterfaceFigure extends RoundedRectangle
{
/**
* @generated
*/
private WrappingLabel fFigureAInterfaceNameFigure;
/**
* @generated
*/
private RectangleFigure fFigureInterfaceAttributes;
/**
* @generated
*/
private RectangleFigure fFigureInterfaceOperations;
/**
* @generated
*/
public AInterfaceFigure()
{
ToolbarLayout layoutThis = new ToolbarLayout();
layoutThis.setStretchMinorAxis(true);
layoutThis.setMinorAlignment(ToolbarLayout.ALIGN_CENTER);
layoutThis.setSpacing(0);
layoutThis.setVertical(true);
setLayoutManager(layoutThis);
setCornerDimensions(new Dimension(getMapMode().DPtoLP(12), getMapMode().DPtoLP(12)));
setLineWidth(1);
setBackgroundColor(THIS_BACK);
createContents();
}
/**
* @generated
*/
private void createContents()
{
WrappingLabel aInterfaceTypeLabelFigure0 = new WrappingLabel();
aInterfaceTypeLabelFigure0.setText("�Interface�");
this.add(aInterfaceTypeLabelFigure0);
fFigureAInterfaceNameFigure = new WrappingLabel();
fFigureAInterfaceNameFigure.setText("<...>");
this.add(fFigureAInterfaceNameFigure);
fFigureInterfaceAttributes = new RectangleFigure();
fFigureInterfaceAttributes.setLineWidth(1);
this.add(fFigureInterfaceAttributes);
fFigureInterfaceAttributes.setLayoutManager(new StackLayout());
fFigureInterfaceOperations = new RectangleFigure();
fFigureInterfaceOperations.setLineWidth(1);
this.add(fFigureInterfaceOperations);
fFigureInterfaceOperations.setLayoutManager(new StackLayout());
}
/**
* @generated
*/
private boolean myUseLocalCoordinates = false;
/**
* @generated
*/
@Override
protected boolean useLocalCoordinates()
{
return myUseLocalCoordinates;
}
/**
* @generated
*/
protected void setUseLocalCoordinates(boolean useLocalCoordinates)
{
myUseLocalCoordinates = useLocalCoordinates;
}
/**
* @generated
*/
public WrappingLabel getFigureAInterfaceNameFigure()
{
return fFigureAInterfaceNameFigure;
}
/**
* @generated
*/
public RectangleFigure getFigureInterfaceAttributes()
{
return fFigureInterfaceAttributes;
}
/**
* @generated
*/
public RectangleFigure getFigureInterfaceOperations()
{
return fFigureInterfaceOperations;
}
}
/**
* @generated
*/
static final Color THIS_BACK = new Color(null, 250, 250, 190);
}