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Diffstat (limited to 'libjava/javax/swing/text/rtf/RTFParser.java')
| -rw-r--r-- | libjava/javax/swing/text/rtf/RTFParser.java | 195 |
1 files changed, 0 insertions, 195 deletions
diff --git a/libjava/javax/swing/text/rtf/RTFParser.java b/libjava/javax/swing/text/rtf/RTFParser.java deleted file mode 100644 index 4f0f967c117..00000000000 --- a/libjava/javax/swing/text/rtf/RTFParser.java +++ /dev/null @@ -1,195 +0,0 @@ -/* RTFParser.java -- - Copyright (C) 2005 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.rtf; - -import java.io.IOException; -import java.io.InputStream; -import java.io.Reader; - -import javax.swing.text.BadLocationException; -import javax.swing.text.Document; - -/** - * Parses an RTF file into a {@link Document}. The parser utilizes - * {@link RTFScanner}. - * - * @author Roman Kennke (roman@ontographics.com) - */ -class RTFParser -{ - - /** - * Our scanner. - */ - private RTFScanner scanner; - - /** - * The document into which we parse. - */ - private Document doc; - - /** - * The current position. - */ - private int pos; - - /** - * Constructs a new RTFParser for the specified document and position, - * without initializing the scanner. This is only used internally. - * - * @param doc the {@link Document} into which we should parse - * @param pos the position to start - */ - private RTFParser(Document doc, int pos) - { - this.doc = doc; - this.pos = pos; - } - - /** - * Constructs a new RTFParser for the specified <code>stream</code>. - * - * @param stream the stream from which we parse - * @param doc the {@link Document} into which we should parse - * @param pos the position to start - */ - public RTFParser(InputStream stream, Document doc, int pos) - { - this(doc, pos); - scanner = new RTFScanner(stream); - } - - /** - * Constructs a new RTFParser for the specified <code>reader</code>. - * - * @param reader the reader from which we parse - * @param doc the {@link Document} into which we should parse - * @param pos the position to start - */ - public RTFParser(Reader reader, Document doc, int pos) - { - this(doc, pos); - scanner = new RTFScanner(reader); - } - - /** - * Returns the {@link Document} in which we parsed the RTF data. - * - * @return the {@link Document} in which we parsed the RTF data - */ - public Document getDocument() - { - return doc; - } - - /** - * Starts the parsing process. - */ - public void parse() - throws IOException, BadLocationException - { - parseFile(); - } - - /** - * The parse rules for <file>. - */ - private void parseFile() - throws IOException, BadLocationException - { - Token t1 = scanner.readToken(); - if (t1.type != Token.LCURLY) - throw new RTFParseException("expected left curly braces"); - - parseHeader(); - parseDocument(); - - Token t2 = scanner.readToken(); - if (t2.type != Token.RCURLY) - throw new RTFParseException("expected right curly braces"); - - } - - /** - * The parse rules for <header>. - * - * TODO: implement this properly - */ - private void parseHeader() - //throws IOException, BadLocationException - { - // TODO add parse rules here - } - - - /** - * The parse rules for <document>. - * - * TODO: implement this properly - */ - private void parseDocument() - throws IOException, BadLocationException - { - // !!! TODO !!! - // This simply emits every TEXT Token as text to the document - // which is plain stupid - - boolean eof = false; - - do { - Token token = scanner.readToken(); - switch (token.type) - { - case Token.TEXT: - TextToken textToken = (TextToken) token; - doc.insertString(pos, textToken.text, null); - pos += textToken.text.length(); - break; - case Token.EOF: - eof = true; - break; - default: - // FIXME - break; - } - } while (!eof); - - } - -} |
