/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2009 Jaspersoft Corporation. All rights reserved.
* http://www.jaspersoft.com
*
* Unless you have purchased a commercial license agreement from Jaspersoft,
* the following license terms apply:
*
* This program is part of JasperReports.
*
* JasperReports is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* JasperReports 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 Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with JasperReports. If not, see <http://www.gnu.org/licenses/>.
*/
package net.sf.jasperreports.engine.base;
import java.awt.Color;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.Serializable;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.JRPen;
import net.sf.jasperreports.engine.JRPenContainer;
import net.sf.jasperreports.engine.JRRuntimeException;
import net.sf.jasperreports.engine.JRStyleContainer;
import net.sf.jasperreports.engine.design.events.JRChangeEventsSupport;
import net.sf.jasperreports.engine.design.events.JRPropertyChangeSupport;
import net.sf.jasperreports.engine.type.LineStyleEnum;
import net.sf.jasperreports.engine.util.JRStyleResolver;
/**
* This is useful for drawing borders around text elements and images. Boxes can have borders and paddings, which can
* have different width and colour on each side of the element.
* @author Teodor Danciu (teodord@users.sourceforge.net)
* @version $Id: JRBasePen.java 3715 2010-04-08 18:08:49Z teodord $
*/
public class JRBasePen implements JRPen, Serializable, Cloneable, JRChangeEventsSupport
{
/**
*
*/
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
public static final String PROPERTY_LINE_WIDTH = "lineWidth";
public static final String PROPERTY_LINE_STYLE = "lineStyle";
public static final String PROPERTY_LINE_COLOR = "lineColor";
protected JRPenContainer penContainer = null;
/**
*
*/
protected Float lineWidth = null;
protected LineStyleEnum lineStyleValue = null;
protected Color lineColor = null;
/**
*
*/
public JRBasePen(JRPenContainer penContainer)
{
super();
this.penContainer = penContainer;
}
/**
*
*/
public JRStyleContainer getStyleContainer()
{
return penContainer;
}
/**
*
*/
public Float getLineWidth()
{
return JRStyleResolver.getLineWidth(this, penContainer.getDefaultLineWidth());
}
/**
*
*/
public Float getOwnLineWidth()
{
return lineWidth;
}
/**
*
*/
public void setLineWidth(float lineWidth)
{
setLineWidth(new Float(lineWidth));
}
/**
*
*/
public void setLineWidth(Float lineWidth)
{
Object old = this.lineWidth;
this.lineWidth = lineWidth;
getEventSupport().firePropertyChange(PROPERTY_LINE_WIDTH, old, this.lineWidth);
}
/**
* @deprecated Replaced by {@link #getLineStyleValue()}.
*/
public Byte getLineStyle()
{
return getLineStyleValue().getValueByte();
}
/**
* @deprecated Replaced by {@link #getOwnLineStyleValue()}.
*/
public Byte getOwnLineStyle()
{
return getOwnLineStyleValue() == null ? null : getOwnLineStyleValue().getValueByte();
}
/**
*
*/
public LineStyleEnum getLineStyleValue()
{
return JRStyleResolver.getLineStyleValue(this);
}
/**
*
*/
public LineStyleEnum getOwnLineStyleValue()
{
return lineStyleValue;
}
/**
* @deprecated Replaced by {@link #setLineStyle(LineStyleEnum)}.
*/
public void setLineStyle(byte lineStyle)
{
setLineStyle(LineStyleEnum.getByValue(lineStyle));
}
/**
* @deprecated Replaced by {@link #setLineStyle(LineStyleEnum)}.
*/
public void setLineStyle(Byte lineStyle)
{
setLineStyle(LineStyleEnum.getByValue(lineStyle));
}
/**
*
*/
public void setLineStyle(LineStyleEnum lineStyleValue)
{
Object old = this.lineStyleValue;
this.lineStyleValue = lineStyleValue;
getEventSupport().firePropertyChange(PROPERTY_LINE_STYLE, old, this.lineStyleValue);
}
/**
*
*/
public Color getLineColor()
{
return JRStyleResolver.getLineColor(this, penContainer.getDefaultLineColor());
}
/**
*
*/
public Color getOwnLineColor()
{
return lineColor;
}
/**
*
*/
public void setLineColor(Color lineColor)
{
Object old = this.lineColor;
this.lineColor = lineColor;
getEventSupport().firePropertyChange(PROPERTY_LINE_COLOR, old, this.lineColor);
}
public String getStyleNameReference()
{
return null;
}
/**
*
*/
public JRPen clone(JRPenContainer penContainer)
{
JRBasePen clone = null;
try
{
clone = (JRBasePen)super.clone();
}
catch(CloneNotSupportedException e)
{
throw new JRRuntimeException(e);
}
clone.penContainer = penContainer;
return clone;
}
private transient JRPropertyChangeSupport eventSupport;
public JRPropertyChangeSupport getEventSupport()
{
synchronized (this)
{
if (eventSupport == null)
{
eventSupport = new JRPropertyChangeSupport(this);
}
}
return eventSupport;
}
/*
* These fields are only for serialization backward compatibility.
*/
private int PSEUDO_SERIAL_VERSION_UID = JRConstants.PSEUDO_SERIAL_VERSION_UID; //NOPMD
/**
* @deprecated
*/
private Byte lineStyle = null;
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
{
in.defaultReadObject();
if (PSEUDO_SERIAL_VERSION_UID < JRConstants.PSEUDO_SERIAL_VERSION_UID_3_7_2)
{
lineStyleValue = LineStyleEnum.getByValue(lineStyle);
lineStyle = null;
}
}
}