/* * Copyright (c) 2003, 2006, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */package sun.font;import java.awt.Font;import java.util.HashMap;import java.util.concurrent.ConcurrentHashMap;import java.util.Locale;public class FontFamily { private static ConcurrentHashMap<String, FontFamily> familyNameMap = new ConcurrentHashMap<String, FontFamily>(); private static HashMap<String, FontFamily> allLocaleNames; protected String familyName; protected Font2D plain; protected Font2D bold; protected Font2D italic; protected Font2D bolditalic; protected boolean logicalFont = false; protected int familyRank; public static FontFamily getFamily(String name) { return familyNameMap.get(name.toLowerCase(Locale.ENGLISH)); } public static String[] getAllFamilyNames() { return null; } /* Only for use by FontManager.deRegisterBadFont(..). * If this was the only font in the family, the family is removed * from the map */ static void remove(Font2D font2D) { String name = font2D.getFamilyName(Locale.ENGLISH); FontFamily family = getFamily(name); if (family == null) { return; } if (family.plain == font2D) { family.plain = null; } if (family.bold == font2D) { family.bold = null; } if (family.italic == font2D) { family.italic = null; } if (family.bolditalic == font2D) { family.bolditalic = null; } if (family.plain == null && family.bold == null && family.plain == null && family.bold == null) { familyNameMap.remove(name); } } public FontFamily(String name, boolean isLogFont, int rank) { logicalFont = isLogFont; familyName = name; familyRank = rank; familyNameMap.put(name.toLowerCase(Locale.ENGLISH), this); } /* Create a family for created fonts which aren't listed in the * main map. */ FontFamily(String name) { logicalFont = false; familyName = name; familyRank = Font2D.DEFAULT_RANK; } public String getFamilyName() { return familyName; } public int getRank() { return familyRank; } public void setFont(Font2D font, int style) { if (font.getRank() > familyRank) { if (FontUtilities.isLogging()) { FontUtilities.getLogger() .warning("Rejecting adding " + font + " of lower rank " + font.getRank() + " to family " + this + " of rank " + familyRank); } return; } switch (style) { case Font.PLAIN: plain = font; break; case Font.BOLD: bold = font; break; case Font.ITALIC: italic = font; break; case Font.BOLD|Font.ITALIC: bolditalic = font; break; default: break; } } public Font2D getFontWithExactStyleMatch(int style) { switch (style) { case Font.PLAIN: return plain; case Font.BOLD: return bold; case Font.ITALIC: return italic; case Font.BOLD|Font.ITALIC: return bolditalic; default: return null; } } /* REMIND: if the callers of this method are operating in an * environment in which not all fonts are registered, the returned * font may be a algorithmically styled one, where in fact if loadfonts * were executed, a styled font may be located. Our present "solution" * to this is to register all fonts in a directory and assume that this * registered all the styles of a font, since they would all be in the * same location. */ public Font2D getFont(int style) { switch (style) { case Font.PLAIN: return plain; case Font.BOLD: if (bold != null) { return bold; } else if (plain != null && plain.canDoStyle(style)) { return plain; } else { return null; } case Font.ITALIC: if (italic != null) { return italic; } else if (plain != null && plain.canDoStyle(style)) { return plain; } else { return null; } case Font.BOLD|Font.ITALIC: if (bolditalic != null) { return bolditalic; } else if (italic != null && italic.canDoStyle(style)) { return italic; } else if (bold != null && bold.canDoStyle(style)) { return italic; } else if (plain != null && plain.canDoStyle(style)) { return plain; } else { return null; } default: return null; } } /* Only to be called if getFont(style) returns null * This method will only return null if the family is completely empty! * Note that it assumes the font of the style you need isn't in the * family. The logic here is that if we must substitute something * it might as well be from the same family. */ Font2D getClosestStyle(int style) { switch (style) { /* if you ask for a plain font try to return a non-italic one, * then a italic one, finally a bold italic one */ case Font.PLAIN: if (bold != null) { return bold; } else if (italic != null) { return italic; } else { return bolditalic; } /* if you ask for a bold font try to return a non-italic one, * then a bold italic one, finally an italic one */ case Font.BOLD: if (plain != null) { return plain; } else if (bolditalic != null) { return bolditalic; } else { return italic; } /* if you ask for a italic font try to return a bold italic one, * then a plain one, finally an bold one */ case Font.ITALIC: if (bolditalic != null) { return bolditalic; } else if (plain != null) { return plain; } else { return bold; } case Font.BOLD|Font.ITALIC: if (italic != null) { return italic; } else if (bold != null) { return bold; } else { return plain; } } return null; } /* Font may have localized names. Store these in a separate map, so * that only clients who use these names need be affected. */ static synchronized void addLocaleNames(FontFamily family, String[] names){ if (allLocaleNames == null) { allLocaleNames = new HashMap<String, FontFamily>(); } for (int i=0; i<names.length; i++) { allLocaleNames.put(names[i].toLowerCase(), family); } } public static synchronized FontFamily getLocaleFamily(String name) { if (allLocaleNames == null) { return null; } return allLocaleNames.get(name.toLowerCase()); } public String toString() { return "Font family: " + familyName + " plain="+plain+ " bold=" + bold + " italic=" + italic + " bolditalic=" + bolditalic; }}
/*
* Copyright (c) 2003, 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
* by Oracle in the LICENSE file that accompanied this code.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
package sun.font;
import java.awt.Font;
import java.util.HashMap;
import java.util.concurrent.ConcurrentHashMap;
import java.util.Locale;
public class FontFamily {
private static ConcurrentHashMap<String, FontFamily>
familyNameMap = new ConcurrentHashMap<String, FontFamily>();
private static HashMap<String, FontFamily> allLocaleNames;
protected String familyName;
protected Font2D plain;
protected Font2D bold;
protected Font2D italic;
protected Font2D bolditalic;
protected boolean logicalFont = false;
protected int familyRank;
public static FontFamily getFamily(String name) {
return familyNameMap.get(name.toLowerCase(Locale.ENGLISH));
}
public static String[] getAllFamilyNames() {
return null;
}
/* Only for use by FontManager.deRegisterBadFont(..).
* If this was the only font in the family, the family is removed
* from the map
*/
static void remove(Font2D font2D) {
String name = font2D.getFamilyName(Locale.ENGLISH);
FontFamily family = getFamily(name);
if (family == null) {
return;
}
if (family.plain == font2D) {
family.plain = null;
}
if (family.bold == font2D) {
family.bold = null;
}
if (family.italic == font2D) {
family.italic = null;
}
if (family.bolditalic == font2D) {
family.bolditalic = null;
}
if (family.plain == null && family.bold == null &&
family.plain == null && family.bold == null) {
familyNameMap.remove(name);
}
}
public FontFamily(String name, boolean isLogFont, int rank) {
logicalFont = isLogFont;
familyName = name;
familyRank = rank;
familyNameMap.put(name.toLowerCase(Locale.ENGLISH), this);
}
/* Create a family for created fonts which aren't listed in the
* main map.
*/
FontFamily(String name) {
logicalFont = false;
familyName = name;
familyRank = Font2D.DEFAULT_RANK;
}
public String getFamilyName() {
return familyName;
}
public int getRank() {
return familyRank;
}
public void setFont(Font2D font, int style) {
if (font.getRank() > familyRank) {
if (FontUtilities.isLogging()) {
FontUtilities.getLogger()
.warning("Rejecting adding " + font +
" of lower rank " + font.getRank() +
" to family " + this +
" of rank " + familyRank);
}
return;
}
switch (style) {
case Font.PLAIN:
plain = font;
break;
case Font.BOLD:
bold = font;
break;
case Font.ITALIC:
italic = font;
break;
case Font.BOLD|Font.ITALIC:
bolditalic = font;
break;
default:
break;
}
}
public Font2D getFontWithExactStyleMatch(int style) {
switch (style) {
case Font.PLAIN:
return plain;
case Font.BOLD:
return bold;
case Font.ITALIC:
return italic;
case Font.BOLD|Font.ITALIC:
return bolditalic;
default:
return null;
}
}
/* REMIND: if the callers of this method are operating in an
* environment in which not all fonts are registered, the returned
* font may be a algorithmically styled one, where in fact if loadfonts
* were executed, a styled font may be located. Our present "solution"
* to this is to register all fonts in a directory and assume that this
* registered all the styles of a font, since they would all be in the
* same location.
*/
public Font2D getFont(int style) {
switch (style) {
case Font.PLAIN:
return plain;
case Font.BOLD:
if (bold != null) {
return bold;
} else if (plain != null && plain.canDoStyle(style)) {
return plain;
} else {
return null;
}
case Font.ITALIC:
if (italic != null) {
return italic;
} else if (plain != null && plain.canDoStyle(style)) {
return plain;
} else {
return null;
}
case Font.BOLD|Font.ITALIC:
if (bolditalic != null) {
return bolditalic;
} else if (italic != null && italic.canDoStyle(style)) {
return italic;
} else if (bold != null && bold.canDoStyle(style)) {
return italic;
} else if (plain != null && plain.canDoStyle(style)) {
return plain;
} else {
return null;
}
default:
return null;
}
}
/* Only to be called if getFont(style) returns null
* This method will only return null if the family is completely empty!
* Note that it assumes the font of the style you need isn't in the
* family. The logic here is that if we must substitute something
* it might as well be from the same family.
*/
Font2D getClosestStyle(int style) {
switch (style) {
/* if you ask for a plain font try to return a non-italic one,
* then a italic one, finally a bold italic one */
case Font.PLAIN:
if (bold != null) {
return bold;
} else if (italic != null) {
return italic;
} else {
return bolditalic;
}
/* if you ask for a bold font try to return a non-italic one,
* then a bold italic one, finally an italic one */
case Font.BOLD:
if (plain != null) {
return plain;
} else if (bolditalic != null) {
return bolditalic;
} else {
return italic;
}
/* if you ask for a italic font try to return a bold italic one,
* then a plain one, finally an bold one */
case Font.ITALIC:
if (bolditalic != null) {
return bolditalic;
} else if (plain != null) {
return plain;
} else {
return bold;
}
case Font.BOLD|Font.ITALIC:
if (italic != null) {
return italic;
} else if (bold != null) {
return bold;
} else {
return plain;
}
}
return null;
}
/* Font may have localized names. Store these in a separate map, so
* that only clients who use these names need be affected.
*/
static synchronized void addLocaleNames(FontFamily family, String[] names){
if (allLocaleNames == null) {
allLocaleNames = new HashMap<String, FontFamily>();
}
for (int i=0; i<names.length; i++) {
allLocaleNames.put(names[i].toLowerCase(), family);
}
}
public static synchronized FontFamily getLocaleFamily(String name) {
if (allLocaleNames == null) {
return null;
}
return allLocaleNames.get(name.toLowerCase());
}
public String toString() {
return
"Font family: " + familyName +
" plain="+plain+
" bold=" + bold +
" italic=" + italic +
" bolditalic=" + bolditalic;
}
}