| /* |
| * Copyright 1997-2004 Sun Microsystems, Inc. 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. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| package javax.swing.text.rtf; |
| |
| import java.util.Dictionary; |
| import java.util.Enumeration; |
| import javax.swing.text.AttributeSet; |
| import javax.swing.text.MutableAttributeSet; |
| |
| |
| /* This AttributeSet is made entirely out of tofu and Ritz Crackers |
| and yet has a remarkably attribute-set-like interface! */ |
| class MockAttributeSet |
| implements AttributeSet, MutableAttributeSet |
| { |
| public Dictionary<Object, Object> backing; |
| |
| public boolean isEmpty() |
| { |
| return backing.isEmpty(); |
| } |
| |
| public int getAttributeCount() |
| { |
| return backing.size(); |
| } |
| |
| public boolean isDefined(Object name) |
| { |
| return ( backing.get(name) ) != null; |
| } |
| |
| public boolean isEqual(AttributeSet attr) |
| { |
| throw new InternalError("MockAttributeSet: charade revealed!"); |
| } |
| |
| public AttributeSet copyAttributes() |
| { |
| throw new InternalError("MockAttributeSet: charade revealed!"); |
| } |
| |
| public Object getAttribute(Object name) |
| { |
| return backing.get(name); |
| } |
| |
| public void addAttribute(Object name, Object value) |
| { |
| backing.put(name, value); |
| } |
| |
| public void addAttributes(AttributeSet attr) |
| { |
| Enumeration as = attr.getAttributeNames(); |
| while(as.hasMoreElements()) { |
| Object el = as.nextElement(); |
| backing.put(el, attr.getAttribute(el)); |
| } |
| } |
| |
| public void removeAttribute(Object name) |
| { |
| backing.remove(name); |
| } |
| |
| public void removeAttributes(AttributeSet attr) |
| { |
| throw new InternalError("MockAttributeSet: charade revealed!"); |
| } |
| |
| public void removeAttributes(Enumeration<?> en) |
| { |
| throw new InternalError("MockAttributeSet: charade revealed!"); |
| } |
| |
| public void setResolveParent(AttributeSet pp) |
| { |
| throw new InternalError("MockAttributeSet: charade revealed!"); |
| } |
| |
| |
| public Enumeration getAttributeNames() |
| { |
| return backing.keys(); |
| } |
| |
| public boolean containsAttribute(Object name, Object value) |
| { |
| throw new InternalError("MockAttributeSet: charade revealed!"); |
| } |
| |
| public boolean containsAttributes(AttributeSet attr) |
| { |
| throw new InternalError("MockAttributeSet: charade revealed!"); |
| } |
| |
| public AttributeSet getResolveParent() |
| { |
| throw new InternalError("MockAttributeSet: charade revealed!"); |
| } |
| } |