1 files changed, 0 insertions, 703 deletions
diff --git a/libjava/javax/swing/text/StyleContext.java b/libjava/javax/swing/text/StyleContext.java
deleted file mode 100644
index 9bf32170d7e..00000000000
--- a/libjava/javax/swing/text/StyleContext.java
+++ /dev/null
@@ -1,703 +0,0 @@
-/* StyleContext.java --
-   Copyright (C) 2004 Free Software Foundation, Inc.
-
-This file is part of GNU Classpath.
-
-GNU Classpath is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2, or (at your option)
-any later version.
-
-GNU Classpath 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 for more details.
-
-You should have received a copy of the GNU General Public License
-along with GNU Classpath; see the file COPYING.  If not, write to the
-Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
-02110-1301 USA.
-
-Linking this library statically or dynamically with other modules is
-making a combined work based on this library.  Thus, the terms and
-conditions of the GNU General Public License cover the whole
-combination.
-
-As a special exception, the copyright holders of this library give you
-permission to link this library with independent modules to produce an
-executable, regardless of the license terms of these independent
-modules, and to copy and distribute the resulting executable under
-terms of your choice, provided that you also meet, for each linked
-independent module, the terms and conditions of the license of that
-module.  An independent module is a module which is not derived from
-or based on this library.  If you modify this library, you may extend
-this exception to your version of the library, but you are not
-obligated to do so.  If you do not wish to do so, delete this
-exception statement from your version. */
-
-
-package javax.swing.text;
-
-import java.awt.Color;
-import java.awt.Font;
-import java.awt.FontMetrics;
-import java.awt.Toolkit;
-import java.io.IOException;
-import java.io.ObjectInputStream;
-import java.io.ObjectOutputStream;
-import java.io.Serializable;
-import java.util.Enumeration;
-import java.util.EventListener;
-import java.util.Hashtable;
-
-import javax.swing.event.ChangeEvent;
-import javax.swing.event.ChangeListener;
-import javax.swing.event.EventListenerList;
-
-public class StyleContext 
-    implements Serializable, AbstractDocument.AttributeContext
-{
-  public class NamedStyle
-    implements Serializable, Style
-  {
-    protected ChangeEvent changeEvent;
-    protected EventListenerList listenerList;
-      
-    AttributeSet attributes;
-    String name;
-
-    public NamedStyle()
-    {
-      this(null, null);
-    }
-
-    public NamedStyle(Style parent)
-    {
-      this(null, parent);
-    }
-
-    public NamedStyle(String name, Style parent)
-    {
-      this.name = name;
-      this.attributes = getEmptySet();
-      this.changeEvent = new ChangeEvent(this);
-      this.listenerList = new EventListenerList();
-      setResolveParent(parent);
-    }
-
-    public String getName()
-    {
-      return name;
-    }
-
-    public void setName(String n)
-    {
-      name = n;
-      fireStateChanged();
-    }
-
-    public void addChangeListener(ChangeListener l)
-    {
-      listenerList.add(ChangeListener.class, l);
-    }
-      
-    public void removeChangeListener(ChangeListener l)
-    {
-      listenerList.remove(ChangeListener.class, l);
-    }
-      
-    public EventListener[] getListeners(Class listenerType)
-    {
-      return listenerList.getListeners(listenerType);
-    }
-
-    public ChangeListener[] getChangeListeners()
-    {
-      return (ChangeListener[]) getListeners(ChangeListener.class);
-    }
-
-    protected  void fireStateChanged()
-    {
-      ChangeListener[] listeners = getChangeListeners();
-      for (int i = 0; i < listeners.length; ++i)
-        {
-          listeners[i].stateChanged(changeEvent);
-        }
-    }
-
-    public void addAttribute(Object name, Object value)
-    {
-      attributes = StyleContext.this.addAttribute(attributes, name, value);
-      fireStateChanged();
-    }
-
-    public void addAttributes(AttributeSet attr)
-    {
-      attributes = StyleContext.this.addAttributes(attributes, attr);
-      fireStateChanged();
-    }
-
-    public boolean containsAttribute(Object name, Object value)
-    {
-      return attributes.containsAttribute(name, value);
-    }
-      
-    public boolean containsAttributes(AttributeSet attrs)
-    {
-      return attributes.containsAttributes(attrs);
-    }
-
-    public AttributeSet copyAttributes()
-    {
-      return attributes.copyAttributes();
-    }
-            
-    public Object getAttribute(Object attrName)
-    {
-      return attributes.getAttribute(attrName);
-    }
-
-    public int getAttributeCount()
-    {
-      return attributes.getAttributeCount();
-    }
-
-    public Enumeration getAttributeNames()
-    {
-      return attributes.getAttributeNames();
-    }
-      
-    public boolean isDefined(Object attrName)
-    {
-      return attributes.isDefined(attrName);        
-    }
-
-    public boolean isEqual(AttributeSet attr)
-    {
-      return attributes.isEqual(attr);
-    }
-
-    public void removeAttribute(Object name)
-    {
-      attributes = StyleContext.this.removeAttribute(attributes, name);
-      fireStateChanged();
-    }
-
-    public void removeAttributes(AttributeSet attrs)
-    {
-      attributes = StyleContext.this.removeAttributes(attributes, attrs);
-      fireStateChanged();
-    }
-
-    public void removeAttributes(Enumeration names)
-    {
-      attributes = StyleContext.this.removeAttributes(attributes, names);
-      fireStateChanged();
-    }
-
-
-    public AttributeSet getResolveParent()
-    {
-      return attributes.getResolveParent();        
-    }
-
-    public void setResolveParent(AttributeSet parent)
-    {
-      if (parent != null)
-        {
-          attributes = StyleContext.this.addAttribute
-            (attributes, ResolveAttribute, parent);
-        }
-      fireStateChanged();
-    }
-      
-    public String toString()
-    {
-      return ("[NamedStyle: name=" + name + ", attrs=" + attributes.toString() + "]");
-    }      
-  }
-  
-  public class SmallAttributeSet
-    implements AttributeSet
-  {
-    final Object [] attrs;
-    public SmallAttributeSet(AttributeSet a)
-    {
-      if (a == null)
-        attrs = new Object[0];
-      else
-        {
-          int n = a.getAttributeCount();
-          int i = 0;
-          attrs = new Object[n * 2];
-          Enumeration e = a.getAttributeNames();
-          while (e.hasMoreElements())
-            {
-              Object name = e.nextElement();
-              attrs[i++] = name;
-              attrs[i++] = a.getAttribute(name);
-            }
-        }
-    }
-
-    public SmallAttributeSet(Object [] a)
-    {
-      if (a == null)
-        attrs = new Object[0];
-      else
-        {
-          attrs = new Object[a.length];
-          System.arraycopy(a, 0, attrs, 0, a.length);
-        }
-    }
-
-    public Object clone()
-    {
-      return new SmallAttributeSet(this.attrs);
-    }
-
-    public boolean containsAttribute(Object name, Object value)
-    {
-      for (int i = 0; i < attrs.length; i += 2)
-        {
-          if (attrs[i].equals(name) &&
-              attrs[i+1].equals(value))
-            return true;
-        }
-      return false;
-    }
-
-    public boolean containsAttributes(AttributeSet a)
-    {
-      Enumeration e = a.getAttributeNames();
-      while (e.hasMoreElements())
-        {
-          Object name = e.nextElement();
-          Object val = a.getAttribute(name);
-          if (!containsAttribute(name, val))
-            return false;
-        }
-      return true;			
-    }
-
-    public AttributeSet copyAttributes()
-    {
-      return (AttributeSet) clone();
-    }
-
-    public boolean equals(Object obj)
-    {
-      return 
-        (obj instanceof SmallAttributeSet)
-        && this.isEqual((AttributeSet)obj);
-    }
- 
-    public Object getAttribute(Object key)
-    {
-      for (int i = 0; i < attrs.length; i += 2)
-        {
-          if (attrs[i].equals(key))
-            return attrs[i+1];
-        }
-            
-      Object p = getResolveParent();
-      if (p != null && p instanceof AttributeSet)
-        return (((AttributeSet)p).getAttribute(key));
-      
-      return null;
-    }
-
-    public int getAttributeCount()
-    {
-      return attrs.length / 2;
-    }
-
-    public Enumeration getAttributeNames()
-    {      
-      return new Enumeration() 
-        {
-          int i = 0;
-          public boolean hasMoreElements() 
-          { 
-            return i < attrs.length; 
-          }
-          public Object nextElement() 
-          { 
-            i += 2; 
-            return attrs[i-2]; 
-          }
-        };
-    }
-
-    public AttributeSet getResolveParent()
-    {
-      return (AttributeSet) getAttribute(ResolveAttribute);
-    }
-
-    public int hashCode()
-    {
-      return java.util.Arrays.asList(attrs).hashCode();
-    }
-
-    public boolean isDefined(Object key)
-    {
-      for (int i = 0; i < attrs.length; i += 2)
-        {
-          if (attrs[i].equals(key))
-            return true;
-        }
-      return false;
-    }
-	
-    public boolean isEqual(AttributeSet attr)
-    {
-      return attr != null 
-        && attr.containsAttributes(this)
-        && this.containsAttributes(attr);
-    }
-	
-    public String toString()
-    {
-      StringBuffer sb = new StringBuffer();
-      sb.append("[StyleContext.SmallattributeSet:");
-      for (int i = 0; i < attrs.length; ++i)
-        {
-          sb.append(" (");
-          sb.append(attrs[i].toString());
-          sb.append("=");
-          sb.append(attrs[i+1].toString());
-          sb.append(")");
-        }
-      sb.append("]");
-      return sb.toString();
-    }
-  }
-
-  // FIXME: official javadocs suggest that these might be more usefully
-  // implemented using a WeakHashMap, but not sure if that works most
-  // places or whether it really matters anyways.
-  //
-  // FIXME: also not sure if these tables ought to be static (singletons),
-  // shared across all StyleContexts. I think so, but it's not clear in
-  // docs. revert to non-shared if you think it matters.
-
-  public static final String DEFAULT_STYLE = "default";
-  
-  static Hashtable sharedAttributeSets = new Hashtable();
-  static Hashtable sharedFonts = new Hashtable();
-
-  static StyleContext defaultStyleContext = new StyleContext();
-  static final int compressionThreshold = 9;
-  
-  EventListenerList listenerList;
-  Hashtable styleTable;
-  
-  public StyleContext()
-  {
-    listenerList = new EventListenerList();
-    styleTable = new Hashtable();
-  }
-
-  protected SmallAttributeSet createSmallAttributeSet(AttributeSet a)
-  {
-    return new SmallAttributeSet(a);
-  }
-  
-  protected MutableAttributeSet createLargeAttributeSet(AttributeSet a)
-  {
-    return new SimpleAttributeSet(a);
-  }
-
-  public void addChangeListener(ChangeListener listener)
-  {
-    listenerList.add(ChangeListener.class, listener);
-  }
-
-  public void removeChangeListener(ChangeListener listener)
-  {
-    listenerList.remove(ChangeListener.class, listener);
-  }
-
-  public ChangeListener[] getChangeListeners()
-  {
-    return (ChangeListener[]) listenerList.getListeners(ChangeListener.class);
-  }
-    
-  public Style addStyle(String name, Style parent)
-  {
-    Style newStyle = new NamedStyle(name, parent);
-    if (name != null)
-      styleTable.put(name, newStyle);
-    return newStyle;
-  }
-
-  public void removeStyle(String name)
-  {
-    styleTable.remove(name);
-  }
-
-  public Style getStyle(String name)
-  {
-    return (Style) styleTable.get(name);
-  }
-
-  public Enumeration getStyleNames()
-  {
-    return styleTable.keys();
-  }
-
-  //
-  // StyleContexts only understand the "simple" model of fonts present in
-  // pre-java2d systems: fonts are a family name, a size (integral number
-  // of points), and a mask of style parameters (plain, bold, italic, or
-  // bold|italic). We have an inner class here called SimpleFontSpec which
-  // holds such triples.
-  //
-  // A SimpleFontSpec can be built for *any* AttributeSet because the size,
-  // family, and style keys in an AttributeSet have default values (defined
-  // over in StyleConstants).
-  //
-  // We keep a static cache mapping SimpleFontSpecs to java.awt.Fonts, so
-  // that we reuse Fonts between styles and style contexts.
-  // 
-
-  private static class SimpleFontSpec
-  {
-    String family;
-    int style;
-    int size;
-    public SimpleFontSpec(String family,
-                          int style,
-                          int size)
-    {
-      this.family = family;
-      this.style = style;
-      this.size = size;
-    }
-    public boolean equals(Object obj)
-    {
-      return (obj != null)
-        && (obj instanceof SimpleFontSpec)
-        && (((SimpleFontSpec)obj).family.equals(this.family))
-        && (((SimpleFontSpec)obj).style == this.style)
-        && (((SimpleFontSpec)obj).size == this.size);
-    }
-    public int hashCode()
-    {
-      return family.hashCode() + style + size;
-    }
-  }
-  
-  public Font getFont(AttributeSet attr)
-  {
-    String family = StyleConstants.getFontFamily(attr);
-    int style = Font.PLAIN;
-    if (StyleConstants.isBold(attr))
-      style += Font.BOLD;
-    if (StyleConstants.isItalic(attr))
-      style += Font.ITALIC;      
-    int size = StyleConstants.getFontSize(attr);
-    return getFont(family, style, size);
-  }
-
-  public Font getFont(String family, int style, int size)
-  {
-    SimpleFontSpec spec = new SimpleFontSpec(family, style, size);
-    if (sharedFonts.containsKey(spec))
-      return (Font) sharedFonts.get(spec);
-    else
-      {
-        Font tmp = new Font(family, style, size);
-        sharedFonts.put(spec, tmp);
-        return tmp;
-      }
-  }
-  
-  public FontMetrics getFontMetrics(Font f)
-  {
-    return Toolkit.getDefaultToolkit().getFontMetrics(f);
-  }
-
-  public Color getForeground(AttributeSet a)
-  {
-    return StyleConstants.getForeground(a);
-  }
-
-  public Color getBackground(AttributeSet a)
-  {
-    return StyleConstants.getBackground(a);
-  }
-
-  protected int getCompressionThreshold() 
-  {
-    return compressionThreshold;
-  }
-
-  public static StyleContext getDefaultStyleContext()
-  {
-    return defaultStyleContext;
-  }
-
-  public AttributeSet addAttribute(AttributeSet old, Object name, Object value)
-  {
-    if (old instanceof MutableAttributeSet)
-      {
-        ((MutableAttributeSet)old).addAttribute(name, value);
-        return old;
-      }
-    else 
-      {
-        MutableAttributeSet mutable = createLargeAttributeSet(old);
-        mutable.addAttribute(name, value);
-        if (mutable.getAttributeCount() >= getCompressionThreshold())
-          return mutable;
-        else
-          {
-            SmallAttributeSet small = createSmallAttributeSet(mutable);
-            if (sharedAttributeSets.containsKey(small))
-              small = (SmallAttributeSet) sharedAttributeSets.get(small);
-            else
-              sharedAttributeSets.put(small,small);
-            return small;
-          }
-      }
-  }
-
-  public AttributeSet addAttributes(AttributeSet old, AttributeSet attributes)
-  {
-    if (old instanceof MutableAttributeSet)
-      {
-        ((MutableAttributeSet)old).addAttributes(attributes);
-        return old;
-      }
-    else 
-      {
-        MutableAttributeSet mutable = createLargeAttributeSet(old);
-        mutable.addAttributes(attributes);
-        if (mutable.getAttributeCount() >= getCompressionThreshold())
-          return mutable;
-        else
-          {
-            SmallAttributeSet small = createSmallAttributeSet(mutable);
-            if (sharedAttributeSets.containsKey(small))
-              small = (SmallAttributeSet) sharedAttributeSets.get(small);
-            else
-              sharedAttributeSets.put(small,small);
-            return small;
-          }
-      }
-  }
-
-  public AttributeSet getEmptySet()
-  {
-    AttributeSet e = createSmallAttributeSet(null);
-    if (sharedAttributeSets.containsKey(e))
-      e = (AttributeSet) sharedAttributeSets.get(e);
-    else
-      sharedAttributeSets.put(e, e);
-    return e;
-  }
-
-  public void reclaim(AttributeSet attributes)
-  {
-    if (sharedAttributeSets.containsKey(attributes))
-      sharedAttributeSets.remove(attributes);
-  }
-
-  public AttributeSet removeAttribute(AttributeSet old, Object name)
-  {
-    if (old instanceof MutableAttributeSet)
-      {
-        ((MutableAttributeSet)old).removeAttribute(name);
-        if (old.getAttributeCount() < getCompressionThreshold())
-          {
-            SmallAttributeSet small = createSmallAttributeSet(old);
-            if (!sharedAttributeSets.containsKey(small))
-              sharedAttributeSets.put(small,small);
-            old = (AttributeSet) sharedAttributeSets.get(small);
-          }
-        return old;
-      }
-    else 
-      {          
-        MutableAttributeSet mutable = createLargeAttributeSet(old);
-        mutable.removeAttribute(name);
-        SmallAttributeSet small = createSmallAttributeSet(mutable);
-        if (sharedAttributeSets.containsKey(small))
-          small = (SmallAttributeSet) sharedAttributeSets.get(small);
-        else
-          sharedAttributeSets.put(small,small);
-        return small;
-      }
-  }
-
-  public AttributeSet removeAttributes(AttributeSet old, AttributeSet attributes)
-  {
-    return removeAttributes(old, attributes.getAttributeNames());
-  }
-
-  public AttributeSet removeAttributes(AttributeSet old, Enumeration names)
-  {
-    if (old instanceof MutableAttributeSet)
-      {
-        ((MutableAttributeSet)old).removeAttributes(names);
-        if (old.getAttributeCount() < getCompressionThreshold())
-          {
-            SmallAttributeSet small = createSmallAttributeSet(old);
-            if (!sharedAttributeSets.containsKey(small))
-              sharedAttributeSets.put(small,small);
-            old = (AttributeSet) sharedAttributeSets.get(small);
-          }
-        return old;
-      }
-    else 
-      {          
-        MutableAttributeSet mutable = createLargeAttributeSet(old);
-        mutable.removeAttributes(names);
-        SmallAttributeSet small = createSmallAttributeSet(mutable);
-        if (sharedAttributeSets.containsKey(small))
-          small = (SmallAttributeSet) sharedAttributeSets.get(small);
-        else
-          sharedAttributeSets.put(small,small);
-        return small;
-      }	
-  }
-
-
-  // FIXME: there's some sort of quasi-serialization stuff in here which I
-  // have left incomplete; I'm not sure I understand the intent properly.
-
-  public static Object getStaticAttribute(Object key)
-  {
-    throw new InternalError("not implemented");
-  }
-  
-  public static Object getStaticAttributeKey(Object key)
-  {
-    throw new InternalError("not implemented");
-  }
-
-  public static void readAttributeSet(ObjectInputStream in, MutableAttributeSet a)
-    throws ClassNotFoundException, IOException
-  {
-    throw new InternalError("not implemented");
-  }
-  
-  public static void writeAttributeSet(ObjectOutputStream out, AttributeSet a)
-    throws IOException
-  {
-    throw new InternalError("not implemented");
-  }
-
-  public void readAttributes(ObjectInputStream in, MutableAttributeSet a)
-    throws ClassNotFoundException, IOException 
-  {
-    throw new InternalError("not implemented");
-  }
-
-  public void writeAttributes(ObjectOutputStream out, AttributeSet a)
-    throws IOException
-  {
-    throw new InternalError("not implemented");
-  }
-}