/*
* (c) Copyright 2010-2011 AgileBirds
*
* This file is part of OpenFlexo.
*
* OpenFlexo is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* OpenFlexo is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.openflexo.wkf.roleeditor;
import java.awt.Color;
import org.openflexo.fge.ConnectorGraphicalRepresentation;
import org.openflexo.fge.Drawing;
import org.openflexo.fge.ShapeGraphicalRepresentation;
import org.openflexo.fge.connectors.Connector.ConnectorType;
import org.openflexo.fge.connectors.ConnectorSymbol.EndSymbolType;
import org.openflexo.fge.connectors.rpc.RectPolylinConnector;
import org.openflexo.fge.connectors.rpc.RectPolylinConnector.RectPolylinConstraints;
import org.openflexo.fge.graphics.ForegroundStyle;
import org.openflexo.foundation.DataModification;
import org.openflexo.foundation.FlexoObservable;
import org.openflexo.foundation.GraphicalFlexoObserver;
import org.openflexo.foundation.wkf.RoleSpecialization;
import org.openflexo.foundation.wkf.dm.WKFAttributeDataModification;
public class RoleSpecializationGR extends ConnectorGraphicalRepresentation<RoleSpecialization> implements GraphicalFlexoObserver {
private ForegroundStyle foreground;
public RoleSpecializationGR(RoleSpecialization specialization, Drawing<?> aDrawing) {
super(ConnectorType.LINE, (ShapeGraphicalRepresentation<?>) aDrawing.getGraphicalRepresentation(specialization.getRole()),
(ShapeGraphicalRepresentation<?>) aDrawing.getGraphicalRepresentation(specialization.getParentRole()), specialization,
aDrawing);
foreground = ForegroundStyle.makeStyle(Color.DARK_GRAY);
foreground.setLineWidth(1.6);
setForeground(foreground);
/*if (getConnector() instanceof LineConnector) {
((LineConnector)getConnector()).setLineConnectorType(LineConnectorType.CENTER_TO_CENTER);
}*/
if (getConnector() instanceof RectPolylinConnector) {
((RectPolylinConnector) getConnector()).setStraightLineWhenPossible(false);
((RectPolylinConnector) getConnector()).setRectPolylinConstraints(RectPolylinConstraints.VERTICAL_LAYOUT);
}
setEndSymbol(EndSymbolType.PLAIN_ARROW);
if (getStartObject() != null && getEndObject() != null) {
setLayer(Math.max(getStartObject().getLayer(), getEndObject().getLayer()) + 1);
}
addToMouseClickControls(new RoleEditorController.ShowContextualMenuControl());
specialization.addObserver(this);
}
@Override
public void delete() {
RoleSpecialization roleSpecialization = getRoleSpecialization();
super.delete();
roleSpecialization.deleteObserver(this);
}
public RoleSpecialization getRoleSpecialization() {
return getDrawable();
}
@Override
public RoleListRepresentation getDrawing() {
return (RoleListRepresentation) super.getDrawing();
}
@Override
public String getText() {
String returned = getRoleSpecialization().getAnnotation();
if (returned == null) {
return null;
}
if (returned.trim().equals("")) {
return null;
}
return returned;
}
@Override
public void setTextNoNotification(String text) {
getRoleSpecialization().setAnnotation(text);
}
@Override
public void update(FlexoObservable observable, DataModification dataModification) {
if (observable == getRoleSpecialization()) {
if (dataModification instanceof WKFAttributeDataModification) {
if (((WKFAttributeDataModification) dataModification).getAttributeName().equals("annotation")) {
notifyAttributeChange(org.openflexo.fge.GraphicalRepresentation.Parameters.text);
}
}
}
}
}