Imported Classpath 0.18.
* sources.am, Makefile.in: Updated. * Makefile.am (nat_source_files): Removed natProxy.cc. * java/lang/reflect/natProxy.cc: Removed. * gnu/classpath/jdwp/VMFrame.java, gnu/classpath/jdwp/VMIdManager.java, gnu/classpath/jdwp/VMVirtualMachine.java, java/lang/reflect/VMProxy.java: New files. 2005-09-23 Thomas Fitzsimmons <fitzsim@redhat.com> * scripts/makemake.tcl (verbose): Add gnu/java/awt/peer/qt to BC list. 2005-09-23 Thomas Fitzsimmons <fitzsim@redhat.com> * gnu/java/net/DefaultContentHandlerFactory.java (getContent): Remove ClasspathToolkit references. 2005-09-23 Thomas Fitzsimmons <fitzsim@redhat.com> * gnu/awt/xlib/XCanvasPeer.java: Add new peer methods. * gnu/awt/xlib/XFramePeer.java: Likewise. * gnu/awt/xlib/XGraphicsConfiguration.java: Likewise. 2005-09-23 Thomas Fitzsimmons <fitzsim@redhat.com> * Makefile.am (libgcjawt_la_SOURCES): Remove jawt.c. Add classpath/native/jawt/jawt.c. * Makefile.in: Regenerate. * jawt.c: Remove file. * include/Makefile.am (tool_include__HEADERS): Remove jawt.h and jawt_md.h. Add ../classpath/include/jawt.h and ../classpath/include/jawt_md.h. * include/Makefile.in: Regenerate. * include/jawt.h: Regenerate. * include/jawt_md.h: Regenerate. From-SVN: r104586
This commit is contained in:
Tom Tromey
parent
9b044d1951
commit
1ea63ef8be
544 changed files with 34724 additions and 14512 deletions
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@ -1,5 +1,5 @@
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/* AttributedString.java -- Models text with attributes
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Copyright (C) 1998, 1999, 2004 Free Software Foundation, Inc.
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Copyright (C) 1998, 1999, 2004, 2005 Free Software Foundation, Inc.
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This file is part of GNU Classpath.
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@ -47,379 +47,326 @@ import java.util.Map;
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import java.util.Set;
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/**
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* This class models a <code>String</code> with attributes over various
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* subranges of the string. It allows applications to access this
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* information via the <code>AttributedCharcterIterator</code> interface.
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*
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* @version 0.0
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*
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* @author Aaron M. Renn (arenn@urbanophile.com)
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*/
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* This class models a <code>String</code> with attributes over various
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* subranges of the string. It allows applications to access this
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* information via the <code>AttributedCharcterIterator</code> interface.
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*
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* @author Aaron M. Renn (arenn@urbanophile.com)
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*/
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public class AttributedString
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{
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/*************************************************************************/
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/**
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* The attributes and ranges of text over which those attributes apply.
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*/
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final class AttributeRange
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{
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/*
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* Inner Classes
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*/
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/** A Map of the attributes */
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Map attribs;
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/**
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* This class contains the attributes and ranges of text over which
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* that attributes apply.
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*/
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final class AttributeRange
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{
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/** The beginning index of the attributes */
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int begin_index;
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/*
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* Instance Variables
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*/
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/** The ending index of the attributes */
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int end_index;
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/**
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* A Map of the attributes
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*/
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Map attribs;
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/**
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* The beginning index of the attributes
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*/
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int begin_index;
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/**
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* The ending index of the attributes
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*/
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int end_index;
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/*************************************************************************/
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/*
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* Constructors
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*/
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AttributeRange(Map attribs, int begin_index, int end_index)
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{
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this.attribs = attribs;
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this.begin_index = begin_index;
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this.end_index = end_index;
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}
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} // Inner class AttributeRange
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/*************************************************************************/
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/*
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* Instance Variables
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*/
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/**
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* This object holds the string we are representing.
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*/
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private StringCharacterIterator sci;
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/**
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* This is the attribute information
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*/
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private AttributeRange[] attribs;
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/*************************************************************************/
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/*
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* Constructors
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*/
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/**
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* This method initializes a new instance of <code>AttributedString</code>
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* that represents the specified <code>String</code> with no attributes.
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*
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* @param str The <code>String</code> to be attributed.
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*/
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public
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AttributedString(String str)
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{
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sci = new StringCharacterIterator(str);
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attribs = new AttributeRange[0];
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}
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/*************************************************************************/
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/**
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* This method initializes a new instance of <code>AttributedString</code>
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* that represents that specified <code>String</code> with the specified
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* attributes over the entire length of the <code>String</code>.
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*
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* @param str The <code>String</code> to be attributed.
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* @param attributes The attribute list.
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*/
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public
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AttributedString(String str, Map attributes)
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{
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this(str);
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attribs = new AttributeRange[1];
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attribs[0] = new AttributeRange(attributes, 0, str.length());
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}
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/*************************************************************************/
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/**
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* This method initializes a new instance of <code>AttributedString</code>
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* that will use the text and attribute information from the specified
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* <code>AttributedCharacterIterator</code>.
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*
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* @param aci The <code>AttributedCharacterIterator</code> containing the text and attribute information.
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*/
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public
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AttributedString(AttributedCharacterIterator aci)
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{
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this(aci, aci.getBeginIndex(), aci.getEndIndex(), null);
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}
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/*************************************************************************/
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/**
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* This method initializes a new instance of <code>AttributedString</code>
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* that will use the text and attribute information from the specified
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* subrange of the specified <code>AttributedCharacterIterator</code>.
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*
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* @param aci The <code>AttributedCharacterIterator</code> containing the text and attribute information.
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* @param begin_index The beginning index of the text subrange.
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* @param end_index The ending index of the text subrange.
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*/
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public
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AttributedString(AttributedCharacterIterator aci, int begin_index,
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int end_index)
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{
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this(aci, begin_index, end_index, null);
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}
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/*************************************************************************/
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/**
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* This method initializes a new instance of <code>AttributedString</code>
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* that will use the text and attribute information from the specified
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* subrange of the specified <code>AttributedCharacterIterator</code>.
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* Only attributes from the source iterator that are present in the
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* specified array of attributes will be included in the attribute list
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* for this object.
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*
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* @param aci The <code>AttributedCharacterIterator</code> containing the text and attribute information.
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* @param begin_index The beginning index of the text subrange.
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* @param end_index The ending index of the text subrange.
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* @param attributes A list of attributes to include from the iterator, or <code>null</code> to include all attributes.
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*/
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public
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AttributedString(AttributedCharacterIterator aci, int begin_index,
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int end_index, AttributedCharacterIterator.Attribute[] attributes)
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{
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// Validate some arguments
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if ((begin_index < 0) || (end_index < begin_index))
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throw new IllegalArgumentException("Bad index values");
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StringBuffer sb = new StringBuffer("");
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// Get the valid attribute list
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Set all_attribs = aci.getAllAttributeKeys();
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if (attributes != null)
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all_attribs.retainAll(Arrays.asList(attributes));
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// Loop through and extract the attributes
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char c = aci.setIndex(begin_index);
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ArrayList accum = new ArrayList();
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do
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{
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sb.append(c);
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Iterator iter = all_attribs.iterator();
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while(iter.hasNext())
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{
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Object obj = iter.next();
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// What should we do if this is not true?
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if (!(obj instanceof AttributedCharacterIterator.Attribute))
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continue;
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AttributedCharacterIterator.Attribute attrib =
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(AttributedCharacterIterator.Attribute)obj;
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// Make sure the attribute is defined.
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int rl = aci.getRunLimit(attrib);
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if (rl == -1)
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continue;
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if (rl > end_index)
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rl = end_index;
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rl -= begin_index;
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// Check to see if we already processed this one
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int rs = aci.getRunStart(attrib);
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if ((rs < aci.getIndex()) && (aci.getIndex() != begin_index))
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continue;
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// If the attribute run starts before the beginning index, we
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// need to junk it if it is an Annotation.
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Object attrib_obj = aci.getAttribute(attrib);
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if (rs < begin_index)
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{
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if (attrib_obj instanceof Annotation)
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continue;
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rs = begin_index;
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}
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else
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{
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rs -= begin_index;
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}
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// Create a map object. Yes this will only contain one attribute
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Map new_map = new Hashtable();
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new_map.put(attrib, attrib_obj);
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// Add it to the attribute list.
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accum.add(new AttributeRange(new_map, rs, rl));
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}
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c = aci.next();
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/**
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* Creates a new attribute range.
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*
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* @param attribs the attributes.
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* @param begin_index the start index.
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* @param end_index the end index.
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*/
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AttributeRange(Map attribs, int begin_index, int end_index)
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{
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this.attribs = attribs;
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this.begin_index = begin_index;
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this.end_index = end_index;
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}
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while(c != CharacterIterator.DONE);
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attribs = new AttributeRange[accum.size()];
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attribs = (AttributeRange[]) accum.toArray(attribs);
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} // Inner class AttributeRange
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sci = new StringCharacterIterator(sb.toString());
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}
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/** The string we are representing. */
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private StringCharacterIterator sci;
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/*************************************************************************/
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/** The attribute information */
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private AttributeRange[] attribs;
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/*
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* Instance Methods
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*/
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/**
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* Creates a new instance of <code>AttributedString</code>
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* that represents the specified <code>String</code> with no attributes.
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*
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* @param str The <code>String</code> to be attributed (<code>null</code> not
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* permitted).
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*
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* @throws NullPointerException if <code>str</code> is <code>null</code>.
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*/
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public AttributedString(String str)
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{
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sci = new StringCharacterIterator(str);
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attribs = new AttributeRange[0];
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}
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/**
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* This method adds a new attribute that will cover the entire string.
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*
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* @param attrib The attribute to add.
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* @param value The value of the attribute.
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*/
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public void
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addAttribute(AttributedCharacterIterator.Attribute attrib, Object value)
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{
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addAttribute(attrib, value, 0, sci.getEndIndex());
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}
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/**
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* Creates a new instance of <code>AttributedString</code>
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* that represents that specified <code>String</code> with the specified
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* attributes over the entire length of the <code>String</code>.
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*
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* @param str The <code>String</code> to be attributed.
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* @param attributes The attribute list.
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*/
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public AttributedString(String str, Map attributes)
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{
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this(str);
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/*************************************************************************/
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attribs = new AttributeRange[1];
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attribs[0] = new AttributeRange(attributes, 0, str.length());
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}
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/**
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* This method adds a new attribute that will cover the specified subrange
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* of the string.
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*
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* @param attrib The attribute to add.
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* @param value The value of the attribute, which may be null.
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* @param begin_index The beginning index of the subrange.
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* @param end_index The ending index of the subrange.
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*
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* @exception IllegalArgumentException If attribute is <code>null</code> or the subrange is not valid.
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*/
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public void
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addAttribute(AttributedCharacterIterator.Attribute attrib, Object value,
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int begin_index, int end_index)
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{
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if (attrib == null)
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throw new IllegalArgumentException("null attribute");
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/**
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* Initializes a new instance of <code>AttributedString</code>
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* that will use the text and attribute information from the specified
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* <code>AttributedCharacterIterator</code>.
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*
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* @param aci The <code>AttributedCharacterIterator</code> containing the
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* text and attribute information (<code>null</code> not
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* permitted).
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*
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* @throws NullPointerException if <code>aci</code> is <code>null</code>.
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*/
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public AttributedString(AttributedCharacterIterator aci)
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{
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this(aci, aci.getBeginIndex(), aci.getEndIndex(), null);
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}
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HashMap hm = new HashMap();
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hm.put(attrib, value);
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/**
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* Initializes a new instance of <code>AttributedString</code>
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* that will use the text and attribute information from the specified
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* subrange of the specified <code>AttributedCharacterIterator</code>.
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*
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* @param aci The <code>AttributedCharacterIterator</code> containing the
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* text and attribute information.
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* @param begin_index The beginning index of the text subrange.
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* @param end_index The ending index of the text subrange.
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*/
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public AttributedString(AttributedCharacterIterator aci, int begin_index,
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int end_index)
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{
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this(aci, begin_index, end_index, null);
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}
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addAttributes(hm, begin_index, end_index);
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}
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/**
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* Initializes a new instance of <code>AttributedString</code>
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* that will use the text and attribute information from the specified
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* subrange of the specified <code>AttributedCharacterIterator</code>.
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* Only attributes from the source iterator that are present in the
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* specified array of attributes will be included in the attribute list
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* for this object.
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*
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* @param aci The <code>AttributedCharacterIterator</code> containing the
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* text and attribute information.
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* @param begin_index The beginning index of the text subrange.
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* @param end_index The ending index of the text subrange.
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* @param attributes A list of attributes to include from the iterator, or
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* <code>null</code> to include all attributes.
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*/
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public AttributedString(AttributedCharacterIterator aci, int begin_index,
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int end_index, AttributedCharacterIterator.Attribute[] attributes)
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{
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// Validate some arguments
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if ((begin_index < 0) || (end_index < begin_index))
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throw new IllegalArgumentException("Bad index values");
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/*************************************************************************/
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StringBuffer sb = new StringBuffer("");
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/**
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* This method adds all of the attributes in the specified list to the
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* specified subrange of the string.
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*
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* @param attributes The list of attributes.
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* @param begin_index The beginning index.
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* @param end_index The ending index
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*
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* @param IllegalArgumentException If the list is <code>null</code> or the subrange is not valid.
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*/
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public void
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addAttributes(Map attributes, int begin_index, int end_index)
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{
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if (attributes == null)
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throw new IllegalArgumentException("null attribute");
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// Get the valid attribute list
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Set all_attribs = aci.getAllAttributeKeys();
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if (attributes != null)
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all_attribs.retainAll(Arrays.asList(attributes));
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|
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if ((begin_index < 0) || (end_index > sci.getEndIndex()) ||
|
||||
(end_index < begin_index))
|
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throw new IllegalArgumentException("bad range");
|
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// Loop through and extract the attributes
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char c = aci.setIndex(begin_index);
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AttributeRange[] new_list = new AttributeRange[attribs.length + 1];
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System.arraycopy(attribs, 0, new_list, 0, attribs.length);
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attribs = new_list;
|
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attribs[attribs.length - 1] = new AttributeRange(attributes, begin_index,
|
||||
end_index);
|
||||
}
|
||||
ArrayList accum = new ArrayList();
|
||||
do
|
||||
{
|
||||
sb.append(c);
|
||||
|
||||
/*************************************************************************/
|
||||
Iterator iter = all_attribs.iterator();
|
||||
while(iter.hasNext())
|
||||
{
|
||||
Object obj = iter.next();
|
||||
|
||||
/**
|
||||
* This method returns an <code>AttributedCharacterIterator</code> that
|
||||
* will iterate over the entire string.
|
||||
*
|
||||
* @return An <code>AttributedCharacterIterator</code> for the entire string.
|
||||
*/
|
||||
public AttributedCharacterIterator
|
||||
getIterator()
|
||||
{
|
||||
return(new AttributedStringIterator(sci, attribs, 0, sci.getEndIndex(), null));
|
||||
}
|
||||
// What should we do if this is not true?
|
||||
if (!(obj instanceof AttributedCharacterIterator.Attribute))
|
||||
continue;
|
||||
|
||||
/*************************************************************************/
|
||||
AttributedCharacterIterator.Attribute attrib =
|
||||
(AttributedCharacterIterator.Attribute)obj;
|
||||
|
||||
/**
|
||||
* This method returns an <code>AttributedCharacterIterator</code> that
|
||||
* will iterate over the entire string. This iterator will return information
|
||||
* about the list of attributes in the specified array. Attributes not in
|
||||
* the array may or may not be returned by the iterator. If the specified
|
||||
* array is <code>null</code>, all attributes will be returned.
|
||||
*
|
||||
* @param attributes A list of attributes to include in the returned iterator.
|
||||
*
|
||||
* @return An <code>AttributedCharacterIterator</code> for this string.
|
||||
*/
|
||||
public AttributedCharacterIterator
|
||||
getIterator(AttributedCharacterIterator.Attribute[] attributes)
|
||||
{
|
||||
return(getIterator(attributes, 0, sci.getEndIndex()));
|
||||
}
|
||||
// Make sure the attribute is defined.
|
||||
int rl = aci.getRunLimit(attrib);
|
||||
if (rl == -1)
|
||||
continue;
|
||||
if (rl > end_index)
|
||||
rl = end_index;
|
||||
rl -= begin_index;
|
||||
|
||||
/*************************************************************************/
|
||||
// Check to see if we already processed this one
|
||||
int rs = aci.getRunStart(attrib);
|
||||
if ((rs < aci.getIndex()) && (aci.getIndex() != begin_index))
|
||||
continue;
|
||||
|
||||
/**
|
||||
* This method returns an <code>AttributedCharacterIterator</code> that
|
||||
* will iterate over the specified subrange. This iterator will return information
|
||||
* about the list of attributes in the specified array. Attributes not in
|
||||
* the array may or may not be returned by the iterator. If the specified
|
||||
* array is <code>null</code>, all attributes will be returned.
|
||||
*
|
||||
* @param attributes A list of attributes to include in the returned iterator.
|
||||
* @param begin_index The beginning index of the subrange.
|
||||
* @param end_index The ending index of the subrange.
|
||||
*
|
||||
* @return An <code>AttributedCharacterIterator</code> for this string.
|
||||
*/
|
||||
public AttributedCharacterIterator
|
||||
getIterator(AttributedCharacterIterator.Attribute[] attributes,
|
||||
int begin_index, int end_index)
|
||||
{
|
||||
if ((begin_index < 0) || (end_index > sci.getEndIndex()) ||
|
||||
(end_index < begin_index))
|
||||
throw new IllegalArgumentException("bad range");
|
||||
// If the attribute run starts before the beginning index, we
|
||||
// need to junk it if it is an Annotation.
|
||||
Object attrib_obj = aci.getAttribute(attrib);
|
||||
if (rs < begin_index)
|
||||
{
|
||||
if (attrib_obj instanceof Annotation)
|
||||
continue;
|
||||
|
||||
return(new AttributedStringIterator(sci, attribs, begin_index, end_index,
|
||||
attributes));
|
||||
}
|
||||
rs = begin_index;
|
||||
}
|
||||
else
|
||||
{
|
||||
rs -= begin_index;
|
||||
}
|
||||
|
||||
// Create a map object. Yes this will only contain one attribute
|
||||
Map new_map = new Hashtable();
|
||||
new_map.put(attrib, attrib_obj);
|
||||
|
||||
// Add it to the attribute list.
|
||||
accum.add(new AttributeRange(new_map, rs, rl));
|
||||
}
|
||||
|
||||
c = aci.next();
|
||||
}
|
||||
while(c != CharacterIterator.DONE);
|
||||
|
||||
attribs = new AttributeRange[accum.size()];
|
||||
attribs = (AttributeRange[]) accum.toArray(attribs);
|
||||
|
||||
sci = new StringCharacterIterator(sb.toString());
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a new attribute that will cover the entire string.
|
||||
*
|
||||
* @param attrib The attribute to add.
|
||||
* @param value The value of the attribute.
|
||||
*/
|
||||
public void addAttribute(AttributedCharacterIterator.Attribute attrib,
|
||||
Object value)
|
||||
{
|
||||
addAttribute(attrib, value, 0, sci.getEndIndex());
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds a new attribute that will cover the specified subrange
|
||||
* of the string.
|
||||
*
|
||||
* @param attrib The attribute to add.
|
||||
* @param value The value of the attribute, which may be <code>null</code>.
|
||||
* @param begin_index The beginning index of the subrange.
|
||||
* @param end_index The ending index of the subrange.
|
||||
*
|
||||
* @exception IllegalArgumentException If attribute is <code>null</code> or
|
||||
* the subrange is not valid.
|
||||
*/
|
||||
public void addAttribute(AttributedCharacterIterator.Attribute attrib,
|
||||
Object value, int begin_index, int end_index)
|
||||
{
|
||||
if (attrib == null)
|
||||
throw new IllegalArgumentException("null attribute");
|
||||
|
||||
HashMap hm = new HashMap();
|
||||
hm.put(attrib, value);
|
||||
|
||||
addAttributes(hm, begin_index, end_index);
|
||||
}
|
||||
|
||||
/**
|
||||
* Adds all of the attributes in the specified list to the
|
||||
* specified subrange of the string.
|
||||
*
|
||||
* @param attributes The list of attributes.
|
||||
* @param begin_index The beginning index.
|
||||
* @param end_index The ending index
|
||||
*
|
||||
* @throws IllegalArgumentException If the list is <code>null</code> or the
|
||||
* subrange is not valid.
|
||||
*/
|
||||
public void addAttributes(Map attributes, int begin_index, int end_index)
|
||||
{
|
||||
if (attributes == null)
|
||||
throw new IllegalArgumentException("null attribute");
|
||||
|
||||
if ((begin_index < 0) || (end_index > sci.getEndIndex()) ||
|
||||
(end_index < begin_index))
|
||||
throw new IllegalArgumentException("bad range");
|
||||
|
||||
AttributeRange[] new_list = new AttributeRange[attribs.length + 1];
|
||||
System.arraycopy(attribs, 0, new_list, 0, attribs.length);
|
||||
attribs = new_list;
|
||||
attribs[attribs.length - 1] = new AttributeRange(attributes, begin_index,
|
||||
end_index);
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns an <code>AttributedCharacterIterator</code> that
|
||||
* will iterate over the entire string.
|
||||
*
|
||||
* @return An <code>AttributedCharacterIterator</code> for the entire string.
|
||||
*/
|
||||
public AttributedCharacterIterator getIterator()
|
||||
{
|
||||
return(new AttributedStringIterator(sci, attribs, 0, sci.getEndIndex(),
|
||||
null));
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns an <code>AttributedCharacterIterator</code> that
|
||||
* will iterate over the entire string. This iterator will return information
|
||||
* about the list of attributes in the specified array. Attributes not in
|
||||
* the array may or may not be returned by the iterator. If the specified
|
||||
* array is <code>null</code>, all attributes will be returned.
|
||||
*
|
||||
* @param attributes A list of attributes to include in the returned iterator.
|
||||
*
|
||||
* @return An <code>AttributedCharacterIterator</code> for this string.
|
||||
*/
|
||||
public AttributedCharacterIterator getIterator(
|
||||
AttributedCharacterIterator.Attribute[] attributes)
|
||||
{
|
||||
return(getIterator(attributes, 0, sci.getEndIndex()));
|
||||
}
|
||||
|
||||
/**
|
||||
* Returns an <code>AttributedCharacterIterator</code> that
|
||||
* will iterate over the specified subrange. This iterator will return
|
||||
* information about the list of attributes in the specified array.
|
||||
* Attributes not in the array may or may not be returned by the iterator.
|
||||
* If the specified array is <code>null</code>, all attributes will be
|
||||
* returned.
|
||||
*
|
||||
* @param attributes A list of attributes to include in the returned iterator.
|
||||
* @param begin_index The beginning index of the subrange.
|
||||
* @param end_index The ending index of the subrange.
|
||||
*
|
||||
* @return An <code>AttributedCharacterIterator</code> for this string.
|
||||
*/
|
||||
public AttributedCharacterIterator getIterator(
|
||||
AttributedCharacterIterator.Attribute[] attributes,
|
||||
int begin_index, int end_index)
|
||||
{
|
||||
if ((begin_index < 0) || (end_index > sci.getEndIndex()) ||
|
||||
(end_index < begin_index))
|
||||
throw new IllegalArgumentException("bad range");
|
||||
|
||||
return(new AttributedStringIterator(sci, attribs, begin_index, end_index,
|
||||
attributes));
|
||||
}
|
||||
|
||||
} // class AttributedString
|
||||
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue