net.sf.jasperreports.engine.export.HtmlFont Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of jasperreports Show documentation
Show all versions of jasperreports Show documentation
Free Java Reporting Library
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2022 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.engine.export;
import java.util.Locale;
import net.sf.jasperreports.engine.fonts.FontFace;
import net.sf.jasperreports.engine.util.JRDataUtils;
/**
* @author Teodor Danciu ([email protected])
*/
public class HtmlFont
{
private static final String LOCALE_SEPARATOR = "_-";
private static final int IE_FONT_NAME_MAX_LENGTH = 31;
private HtmlFontFamily family;
private Locale locale;
private String fontName;
private String ttf;
private String eot;
private String svg;
private String woff;
private boolean isBold;
private boolean isItalic;
private String id;
private String shortId;
/**
*
*/
private HtmlFont(
HtmlFontFamily family,
Locale locale,
FontFace fontFace,
boolean isBold,
boolean isItalic
)
{
this.family = family;
this.locale = locale;
this.fontName = fontFace.getName();
this.ttf = fontFace.getTtf();
this.eot = fontFace.getEot();
this.svg = fontFace.getSvg();
this.woff = fontFace.getWoff();
this.isBold = isBold;
this.isItalic = isItalic;
createIds();
}
/**
*
*/
public static HtmlFont getInstance(HtmlFontFamily family, Locale locale, FontFace fontFace, boolean isBold, boolean isItalic)
{
HtmlFont htmlFont = null;
if (
fontFace.getTtf() != null
|| fontFace.getEot() != null
|| fontFace.getSvg() != null
|| fontFace.getWoff() != null
)
{
htmlFont = new HtmlFont(family, locale, fontFace, isBold, isItalic);
}
return htmlFont;
}
/**
*
*/
private void createIds()
{
String prefix = fontName;
String suffix =
((isBold || isItalic) ? "-" : "")
+ (isBold ? "Bold" : "")
+ (isItalic ? "Italic" : "")
+ (locale == null ? "" : (LOCALE_SEPARATOR + JRDataUtils.getLocaleCode(locale)));
id = prefix + suffix;
if (prefix.length() + suffix.length() > IE_FONT_NAME_MAX_LENGTH)
{
prefix = prefix.replaceAll("\\s", "");
}
if (prefix.length() + suffix.length() > IE_FONT_NAME_MAX_LENGTH)
{
suffix =
((isBold || isItalic) ? "-" : "")
+ (isBold ? "B" : "")
+ (isItalic ? "I" : "")
+ (locale == null ? "" : (LOCALE_SEPARATOR + JRDataUtils.getLocaleCode(locale)));
}
if (prefix.length() + suffix.length() > IE_FONT_NAME_MAX_LENGTH)
{
prefix = prefix.substring(0, 1) + prefix.substring(1).replaceAll("[AaEeIiOoUu]", "");
}
if (prefix.length() + suffix.length() > IE_FONT_NAME_MAX_LENGTH)
{
prefix = prefix.substring(0, IE_FONT_NAME_MAX_LENGTH - suffix.length());
}
shortId = prefix + suffix;
}
/**
*
*/
public String getId()
{
return id;
}
/**
*
*/
public String getShortId()
{
return shortId;
}
public HtmlFontFamily getFamily()
{
return family;
}
public Locale getLocale()
{
return locale;
}
public String getFontName()
{
return fontName;
}
public String getTtf()
{
return ttf;
}
public String getEot()
{
return eot;
}
public String getSvg()
{
return svg;
}
public String getWoff()
{
return woff;
}
public boolean isBold()
{
return isBold;
}
public boolean isItalic()
{
return isItalic;
}
}