/*
Violet - A program for editing UML diagrams.
Copyright (C) 2007 Cay S. Horstmann (http://horstmann.com)
Alexandre de Pellegrin (http://alexdp.free.fr);
This program 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 2 of the License, or
(at your option) any later version.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package com.horstmann.violet.product.diagram.activity.node;
import com.horstmann.violet.framework.graphics.content.ContentBackground;
import com.horstmann.violet.framework.graphics.content.ContentInsideShape;
import com.horstmann.violet.framework.graphics.content.EmptyContent;
import com.horstmann.violet.framework.graphics.shape.ContentInsideEllipse;
import com.horstmann.violet.product.diagram.abstracts.edge.IEdge;
import com.horstmann.violet.product.diagram.abstracts.node.AbstractNode;
import com.horstmann.violet.product.diagram.activity.ActivityDiagramConstant;
import com.horstmann.violet.workspace.sidebar.colortools.ColorToolsBarPanel;
/**
* An initial node_old (bull's eye) in an activity diagram.
*/
public class ScenarioStartNode extends AbstractNode
{
public ScenarioStartNode()
{
super();
createContentStructure();
}
protected ScenarioStartNode(ScenarioStartNode node) throws CloneNotSupportedException
{
super(node);
createContentStructure();
}
@Override
protected ScenarioStartNode copy() throws CloneNotSupportedException
{
return new ScenarioStartNode(this);
}
@Override
protected void createContentStructure()
{
EmptyContent emptyContent = new EmptyContent();
emptyContent.setMinHeight(DIAMETER);
emptyContent.setMinWidth(DIAMETER);
ContentInsideShape contentInsideShape = new ContentInsideEllipse(emptyContent, 1);
ContentBackground contentBackground = new ContentBackground(contentInsideShape, ColorToolsBarPanel.PASTEL_GREY.getBorderColor());
setContent(contentBackground);
}
@Override
public String getToolTip()
{
return ActivityDiagramConstant.ACTIVITY_DIAGRAM_RESOURCE.getString("tooltip.scenario_start_node");
}
@Override
public boolean addConnection(IEdge edge)
{
return edge.getEndNode() != null && this != edge.getEndNode();
}
/** default node_old diameter */
private static int DIAMETER = 12;
}