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Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2019 TIBCO Software Inc. 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 .
*/
package net.sf.jasperreports.crosstabs.design;
import java.awt.Color;
import java.io.IOException;
import java.io.ObjectInputStream;
import net.sf.jasperreports.crosstabs.JRCellContents;
import net.sf.jasperreports.engine.JRConstants;
import net.sf.jasperreports.engine.JRDefaultStyleProvider;
import net.sf.jasperreports.engine.JRLineBox;
import net.sf.jasperreports.engine.JRPropertiesHolder;
import net.sf.jasperreports.engine.JRPropertiesMap;
import net.sf.jasperreports.engine.JRStyle;
import net.sf.jasperreports.engine.base.JRBaseLineBox;
import net.sf.jasperreports.engine.base.JRBaseStyle;
import net.sf.jasperreports.engine.design.JRDesignElementGroup;
import net.sf.jasperreports.engine.type.ModeEnum;
/**
* Implementation of {@link net.sf.jasperreports.crosstabs.JRCellContents JRCellContents} used for
* report design.
*
* @author Lucian Chirita ([email protected])
*/
public class JRDesignCellContents extends JRDesignElementGroup implements JRCellContents
{
private static final long serialVersionUID = JRConstants.SERIAL_VERSION_UID;
public static final String PROPERTY_BOX = "box";
public static final String PROPERTY_STYLE = "style";
public static final String PROPERTY_STYLE_NAME_REFERENCE = "styleNameReference";
protected JRDefaultStyleProvider defaultStyleProvider;
protected JRStyle style;
protected String styleNameReference;
protected ModeEnum modeValue;
private Color backcolor;
private JRLineBox lineBox;
private int width = JRCellContents.NOT_CALCULATED;
private int height = JRCellContents.NOT_CALCULATED;
private JRCrosstabOrigin origin;
private JRPropertiesMap propertiesMap;
/**
* Creates an empty cell contents.
*/
public JRDesignCellContents()
{
super();
lineBox = new JRBaseLineBox(this);
}
@Override
public Color getBackcolor()
{
return backcolor;
}
/**
* Sets the cell background color.
*
* @param color the background color
* @see JRCellContents#getBackcolor()
*/
public void setBackcolor(Color color)
{
Object old = this.backcolor;
backcolor = color;
getEventSupport().firePropertyChange(JRBaseStyle.PROPERTY_BACKCOLOR, old, this.backcolor);
}
@Override
public JRLineBox getLineBox()
{
return lineBox;
}
@Override
public int getHeight()
{
return height;
}
/**
* Sets the computed cell height.
*
*
* The method should NOT be called by external code.
*
*
* @param height the cell height
* @see JRCellContents#getHeight()
*/
public void setHeight(int height)
{
this.height = height;
}
@Override
public int getWidth()
{
return width;
}
/**
* Sets the computed cell width.
*
* @param width the cell width
* @see JRCellContents#getWidth()
*/
protected void setWidth(int width)
{
this.width = width;
}
@Override
public JRDefaultStyleProvider getDefaultStyleProvider()
{
return defaultStyleProvider;
}
@Override
public JRStyle getStyle()
{
return style;
}
/**
* Sets the style used by this cell.
*
* The style is only used for cell background and borders and is not inherited by
* elements inside the cell.
*
* @param style the style to be used
*/
public void setStyle(JRStyle style)
{
Object old = this.style;
this.style = style;
getEventSupport().firePropertyChange(PROPERTY_STYLE, old, this.style);
}
@Override
public ModeEnum getModeValue()
{
return modeValue;
}
/**
* Sets the cell transparency mode.
*
* @param modeValue the transparency mode
* @see JRCellContents#getModeValue()
*/
public void setMode(ModeEnum modeValue)
{
Object old = this.modeValue;
this.modeValue = modeValue;
getEventSupport().firePropertyChange(JRBaseStyle.PROPERTY_MODE, old, this.modeValue);
}
@Override
public String getStyleNameReference()
{
return styleNameReference;
}
/**
* Set the name of the external style to be used for this cell.
*
* An external style is only effective when there is no internal style set for this cell,
* i.e. {@link #getStyle() getStyle()} returns null
* The external style will be resolved at fill time from the templates used in the report.
*
* @param styleName the name of the external style
* @see #getStyleNameReference()
*/
public void setStyleNameReference(String styleName)
{
Object old = this.styleNameReference;
this.styleNameReference = styleName;
getEventSupport().firePropertyChange(PROPERTY_STYLE_NAME_REFERENCE, old, this.styleNameReference);
}
public JRCrosstabOrigin getOrigin()
{
return origin;
}
public void setOrigin(JRCrosstabOrigin origin)
{
this.origin = origin;
}
@Override
public Color getDefaultLineColor()
{
return Color.black;
}
@Override
public Object clone()
{
JRDesignCellContents clone = (JRDesignCellContents) super.clone();
clone.lineBox = lineBox == null ? null : (JRLineBox) lineBox.clone(clone);
clone.propertiesMap = JRPropertiesMap.getPropertiesClone(this);
return clone;
}
/*
* These fields are only for serialization backward compatibility.
*/
private int PSEUDO_SERIAL_VERSION_UID = JRConstants.PSEUDO_SERIAL_VERSION_UID; //NOPMD
/**
* @deprecated
*/
private Byte mode;
@SuppressWarnings("deprecation")
private void readObject(ObjectInputStream in) throws IOException, ClassNotFoundException
{
in.defaultReadObject();
if (PSEUDO_SERIAL_VERSION_UID < JRConstants.PSEUDO_SERIAL_VERSION_UID_3_7_2)
{
modeValue = ModeEnum.getByValue(mode);
mode = null;
}
}
@Override
public boolean hasProperties()
{
return propertiesMap != null && propertiesMap.hasProperties();
}
@Override
public JRPropertiesMap getPropertiesMap()
{
if (propertiesMap == null)
{
propertiesMap = new JRPropertiesMap();
}
return propertiesMap;
}
@Override
public JRPropertiesHolder getParentProperties()
{
return null;
}
}