/** | |
* <copyright> | |
* | |
* Copyright (c) 2013 itemis 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: | |
* itemis - Initial API and implementation | |
* | |
* </copyright> | |
*/ | |
package org.eclipse.sphinx.examples.hummingbird20.diagram.gmf.edit.parts; | |
import java.util.ArrayList; | |
import java.util.LinkedList; | |
import java.util.List; | |
import org.eclipse.draw2d.IFigure; | |
import org.eclipse.draw2d.MarginBorder; | |
import org.eclipse.draw2d.RoundedRectangle; | |
import org.eclipse.draw2d.Shape; | |
import org.eclipse.draw2d.StackLayout; | |
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.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.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.sphinx.examples.hummingbird20.diagram.gmf.edit.policies.ComponentItemSemanticEditPolicy; | |
import org.eclipse.sphinx.examples.hummingbird20.diagram.gmf.part.Hummingbird20VisualIDRegistry; | |
import org.eclipse.sphinx.examples.hummingbird20.diagram.gmf.providers.Hummingbird20ElementTypes; | |
import org.eclipse.swt.graphics.Color; | |
/** | |
* @generated | |
*/ | |
public class ComponentEditPart extends ShapeNodeEditPart { | |
/** | |
* @generated | |
*/ | |
public static final int VISUAL_ID = 2001; | |
/** | |
* @generated | |
*/ | |
protected IFigure contentPane; | |
/** | |
* @generated | |
*/ | |
protected IFigure primaryShape; | |
/** | |
* @generated | |
*/ | |
public ComponentEditPart(View view) { | |
super(view); | |
} | |
/** | |
* @generated | |
*/ | |
@Override | |
protected void createDefaultEditPolicies() { | |
super.createDefaultEditPolicies(); | |
installEditPolicy(EditPolicyRoles.SEMANTIC_ROLE, new ComponentItemSemanticEditPolicy()); | |
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() { | |
org.eclipse.gmf.runtime.diagram.ui.editpolicies.LayoutEditPolicy lep = new org.eclipse.gmf.runtime.diagram.ui.editpolicies.LayoutEditPolicy() { | |
@Override | |
protected EditPolicy createChildEditPolicy(EditPart child) { | |
EditPolicy result = child.getEditPolicy(EditPolicy.PRIMARY_DRAG_ROLE); | |
if (result == null) { | |
result = new NonResizableEditPolicy(); | |
} | |
return result; | |
} | |
@Override | |
protected Command getMoveChildrenCommand(Request request) { | |
return null; | |
} | |
@Override | |
protected Command getCreateCommand(CreateRequest request) { | |
return null; | |
} | |
}; | |
return lep; | |
} | |
/** | |
* @generated | |
*/ | |
protected IFigure createNodeShape() { | |
return primaryShape = new ComponentFigure(); | |
} | |
/** | |
* @generated | |
*/ | |
public ComponentFigure getPrimaryShape() { | |
return (ComponentFigure) primaryShape; | |
} | |
/** | |
* @generated | |
*/ | |
protected boolean addFixedChild(EditPart childEditPart) { | |
if (childEditPart instanceof ComponentNameEditPart) { | |
((ComponentNameEditPart) childEditPart).setLabel(getPrimaryShape().getFigureComponentLabelFigure()); | |
return true; | |
} | |
return false; | |
} | |
/** | |
* @generated | |
*/ | |
protected boolean removeFixedChild(EditPart childEditPart) { | |
if (childEditPart instanceof ComponentNameEditPart) { | |
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) { | |
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(Hummingbird20VisualIDRegistry.getType(ComponentNameEditPart.VISUAL_ID)); | |
} | |
/** | |
* @generated | |
*/ | |
public List<IElementType> getMARelTypesOnSource() { | |
ArrayList<IElementType> types = new ArrayList<IElementType>(1); | |
types.add(Hummingbird20ElementTypes.Connection_4001); | |
return types; | |
} | |
/** | |
* @generated | |
*/ | |
public List<IElementType> getMARelTypesOnSourceAndTarget(IGraphicalEditPart targetEditPart) { | |
LinkedList<IElementType> types = new LinkedList<IElementType>(); | |
if (targetEditPart instanceof org.eclipse.sphinx.examples.hummingbird20.diagram.gmf.edit.parts.ComponentEditPart) { | |
types.add(Hummingbird20ElementTypes.Connection_4001); | |
} | |
return types; | |
} | |
/** | |
* @generated | |
*/ | |
public List<IElementType> getMATypesForTarget(IElementType relationshipType) { | |
LinkedList<IElementType> types = new LinkedList<IElementType>(); | |
if (relationshipType == Hummingbird20ElementTypes.Connection_4001) { | |
types.add(Hummingbird20ElementTypes.Component_2001); | |
} | |
return types; | |
} | |
/** | |
* @generated | |
*/ | |
public List<IElementType> getMARelTypesOnTarget() { | |
ArrayList<IElementType> types = new ArrayList<IElementType>(1); | |
types.add(Hummingbird20ElementTypes.Connection_4001); | |
return types; | |
} | |
/** | |
* @generated | |
*/ | |
public List<IElementType> getMATypesForSource(IElementType relationshipType) { | |
LinkedList<IElementType> types = new LinkedList<IElementType>(); | |
if (relationshipType == Hummingbird20ElementTypes.Connection_4001) { | |
types.add(Hummingbird20ElementTypes.Component_2001); | |
} | |
return types; | |
} | |
/** | |
* @generated | |
*/ | |
public class ComponentFigure extends RoundedRectangle { | |
/** | |
* @generated | |
*/ | |
private WrappingLabel fFigureComponentLabelFigure; | |
/** | |
* @generated | |
*/ | |
public ComponentFigure() { | |
setCornerDimensions(new Dimension(getMapMode().DPtoLP(8), getMapMode().DPtoLP(8))); | |
setForegroundColor(THIS_FORE); | |
setBackgroundColor(THIS_BACK); | |
setBorder(new MarginBorder(getMapMode().DPtoLP(5), getMapMode().DPtoLP(5), getMapMode().DPtoLP(5), getMapMode().DPtoLP(5))); | |
createContents(); | |
} | |
/** | |
* @generated | |
*/ | |
private void createContents() { | |
fFigureComponentLabelFigure = new WrappingLabel(); | |
fFigureComponentLabelFigure.setText("Component"); | |
this.add(fFigureComponentLabelFigure); | |
} | |
/** | |
* @generated | |
*/ | |
public WrappingLabel getFigureComponentLabelFigure() { | |
return fFigureComponentLabelFigure; | |
} | |
} | |
/** | |
* @generated | |
*/ | |
static final Color THIS_FORE = new Color(null, 0, 0, 0); | |
/** | |
* @generated | |
*/ | |
static final Color THIS_BACK = new Color(null, 245, 223, 181); | |
} |