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/*******************************************************************************
* Copyright (c) 2007, 2015 THALES GLOBAL SERVICES and others.
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* Obeo - initial API and implementation
*******************************************************************************/
package org.eclipse.sirius.diagram.ui.internal.edit.parts;
import org.eclipse.draw2d.IFigure;
import org.eclipse.draw2d.PositionConstants;
import org.eclipse.draw2d.StackLayout;
import org.eclipse.draw2d.geometry.Rectangle;
import org.eclipse.emf.ecore.EObject;
import org.eclipse.gef.DragTracker;
import org.eclipse.gef.EditPart;
import org.eclipse.gef.EditPolicy;
import org.eclipse.gef.GraphicalEditPart;
import org.eclipse.gef.Request;
import org.eclipse.gef.editpolicies.LayoutEditPolicy;
import org.eclipse.gef.editpolicies.ResizableEditPolicy;
import org.eclipse.gmf.runtime.gef.ui.figures.NodeFigure;
import org.eclipse.gmf.runtime.notation.View;
import org.eclipse.sirius.diagram.BundledImage;
import org.eclipse.sirius.diagram.BundledImageShape;
import org.eclipse.sirius.diagram.DiagramFactory;
import org.eclipse.sirius.diagram.DiagramPlugin;
import org.eclipse.sirius.diagram.ui.edit.api.part.AbstractNotSelectableShapeNodeEditPart;
import org.eclipse.sirius.diagram.ui.edit.api.part.IDiagramBorderNodeEditPart;
import org.eclipse.sirius.diagram.ui.edit.api.part.IStyleEditPart;
import org.eclipse.sirius.diagram.ui.edit.internal.part.DiagramBorderNodeEditPartOperation;
import org.eclipse.sirius.diagram.ui.edit.internal.part.DiagramElementEditPartOperation;
import org.eclipse.sirius.diagram.ui.edit.internal.part.DiagramNodeEditPartOperation;
import org.eclipse.sirius.diagram.ui.internal.edit.policies.FixedLayoutEditPolicy;
import org.eclipse.sirius.diagram.ui.provider.Messages;
import org.eclipse.sirius.diagram.ui.tools.api.figure.BundledImageFigure;
import org.eclipse.sirius.ext.gmf.runtime.gef.ui.figures.AirStyleDefaultSizeNodeFigure;
import org.eclipse.sirius.ui.tools.api.color.VisualBindingManager;
import org.eclipse.sirius.viewpoint.description.SystemColors;
/**
* @was-generated
*/
public class BundledImageEditPart extends AbstractNotSelectableShapeNodeEditPart implements IStyleEditPart {
/**
* @not-generated : prevent drag of elements
*/
@Override
public DragTracker getDragTracker(final Request request) {
return getParent().getDragTracker(request);
}
/**
* @was-generated
*/
public static final int VISUAL_ID = 3004;
/**
* @was-generated
*/
protected IFigure contentPane;
/**
* @was-generated
*/
protected IFigure primaryShape;
/**
* @was-generated
*/
public BundledImageEditPart(final View view) {
super(view);
}
/**
* @see org.eclipse.gmf.runtime.diagram.ui.editparts.ShapeEditPart#refreshVisuals()
* @not-generated : refresh the figure.
*/
@Override
protected void refreshVisuals() {
super.refreshVisuals();
final BundledImageFigure figure = this.getPrimaryShape();
final EObject element = this.resolveSemanticElement();
if (element instanceof BundledImage) {
final BundledImage bundledImage = (BundledImage) element;
figure.refreshFigure(bundledImage);
DiagramNodeEditPartOperation.refreshFigure(this);
DiagramElementEditPartOperation.refreshLabelAlignment(((GraphicalEditPart) getParent()).getContentPane(), bundledImage);
((GraphicalEditPart) this.getParent()).setLayoutConstraint(this, this.getFigure(), new Rectangle(0, 0, figure.getPreferredSize().width, figure.getPreferredSize().height));
}
}
/**
* @not-generated
*/
@Override
protected void createDefaultEditPolicies() {
// Do nothing.
}
/**
* @not-generated
*/
protected LayoutEditPolicy createLayoutEditPolicy() {
return new FixedLayoutEditPolicy();
}
/**
* @not-generated
*/
protected IFigure createNodeShape() {
BundledImageFigure bif;
if (this.getMetamodelType().isInstance(this.resolveSemanticElement())) {
bif = (BundledImageFigure) BundledImageFigure.createImageFigure((BundledImage) resolveSemanticElement());
} else {
DiagramPlugin.getDefault().logWarning(Messages.BundledImageEditPart_notBundleImageMsg);
final BundledImage bundle = DiagramFactory.eINSTANCE.createBundledImage();
bundle.setShape(BundledImageShape.SQUARE_LITERAL);
bundle.getLabelFormat().clear();
bundle.setLabelSize(10);
bundle.setColor(VisualBindingManager.getDefault().getRGBValuesFor(SystemColors.BLUE_LITERAL));
bundle.setBorderColor(VisualBindingManager.getDefault().getRGBValuesFor(SystemColors.DARK_BLUE_LITERAL));
bif = (BundledImageFigure) BundledImageFigure.createImageFigure(bundle);
}
EditPart parent = this.getParent();
if (parent instanceof IDiagramBorderNodeEditPart) {
DiagramBorderNodeEditPartOperation.updateTransparencyMode((IDiagramBorderNodeEditPart) parent, bif);
}
return primaryShape = bif;
}
/**
* @was-generated
*/
public BundledImageFigure getPrimaryShape() {
return (BundledImageFigure) primaryShape;
}
/**
* @not-generated
*/
protected NodeFigure createNodePlate() {
return new AirStyleDefaultSizeNodeFigure(getMapMode().DPtoLP(40), getMapMode().DPtoLP(40));
}
/**
* @was-generated
*/
@Override
public EditPolicy getPrimaryDragEditPolicy() {
final EditPolicy result = super.getPrimaryDragEditPolicy();
if (result instanceof ResizableEditPolicy) {
final ResizableEditPolicy ep = (ResizableEditPolicy) result;
ep.setResizeDirections(PositionConstants.NONE);
}
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.
*
* @not-generated
*/
@Override
protected NodeFigure createNodeFigure() {
final NodeFigure figure = createNodePlate();
figure.setLayoutManager(new StackLayout());
final 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
* @was-generated
*/
protected IFigure setupContentPane(final IFigure nodeShape) {
return nodeShape; // use nodeShape itself as contentPane
}
/**
* @was-generated
*/
@Override
public IFigure getContentPane() {
if (contentPane != null) {
return contentPane;
}
return super.getContentPane();
}
/**
* @see org.eclipse.sirius.diagram.graphical.edit.part.specific.SpecificShapeNodeEditPart#getMetamodelType()
*/
protected Class<?> getMetamodelType() {
return BundledImage.class;
}
}
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