Bad RTF now causes an error message to appear in the transcription
instead of causing a fatal exception. The error allows you to look up the DuffCode that caused the trouble.
This commit is contained in:
dchandler
parent
8275afeb41
commit
8958366a07
2 changed files with 182 additions and 175 deletions
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@ -1,165 +1,175 @@
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/*
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/*
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The contents of this file are subject to the THDL Open Community License
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The contents of this file are subject to the THDL Open Community License
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Version 1.0 (the "License"); you may not use this file except in compliance
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Version 1.0 (the "License"); you may not use this file except in compliance
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with the License. You may obtain a copy of the License on the THDL web site
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with the License. You may obtain a copy of the License on the THDL web site
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(http://www.thdl.org/).
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(http://www.thdl.org/).
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Software distributed under the License is distributed on an "AS IS" basis,
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Software distributed under the License is distributed on an "AS IS" basis,
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WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
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License for the specific terms governing rights and limitations under the
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License for the specific terms governing rights and limitations under the
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License.
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License.
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The Initial Developer of this software is the Tibetan and Himalayan Digital
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The Initial Developer of this software is the Tibetan and Himalayan Digital
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Library (THDL). Portions created by the THDL are Copyright 2001 THDL.
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Library (THDL). Portions created by the THDL are Copyright 2001 THDL.
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All Rights Reserved.
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All Rights Reserved.
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Contributor(s): ______________________________________.
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Contributor(s): ______________________________________.
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*/
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*/
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package org.thdl.tib.text;
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package org.thdl.tib.text;
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import java.util.StringTokenizer;
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import java.util.StringTokenizer;
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/**
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import org.thdl.util.ThdlDebug;
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* A wrapper for the primitive data types
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* that combine to represent a Tibetan glyph in the
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/**
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* TibetanMachineWeb family of fonts.
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* A wrapper for the primitive data types
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*
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* that combine to represent a Tibetan glyph in the
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* A DuffCode consists of a font number, a character, and
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* TibetanMachineWeb family of fonts.
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* a character number. A font identification and a character
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*
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* (or character number) are sufficient to uniquely identify
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* A DuffCode consists of a font number, a character, and
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* any TibetanMachineWeb glyph.
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* a character number. A font identification and a character
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* @author Edward Garrett, Tibetan and Himalayan Digital Library
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* (or character number) are sufficient to uniquely identify
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* @version 1.0
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* any TibetanMachineWeb glyph.
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*/
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* @author Edward Garrett, Tibetan and Himalayan Digital Library
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* @version 1.0
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public class DuffCode {
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*/
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/**
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* the font number in which this glyph can be found,
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public class DuffCode {
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* from 1 (TibetanMachineWeb) to 10 (TibetanMachineWeb9).
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/**
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*/
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* the font number in which this glyph can be found,
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public int fontNum;
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* from 1 (TibetanMachineWeb) to 10 (TibetanMachineWeb9).
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/**
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*/
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* the character value of this glyph
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public int fontNum;
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*/
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/**
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public char character;
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* the character value of this glyph
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/**
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*/
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* the character value of this glyph, as an integer
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public char character;
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*/
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/**
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public int charNum;
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* the character value of this glyph, as an integer
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*/
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/**
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public int charNum;
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* Called by {@link TibetanMachineWeb} to generate
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* DuffCodes from the 'tibwn.ini' initialization file.
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/**
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* This constructor expects to receive a string such as "1,33" or "33,1",
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* Called by {@link TibetanMachineWeb} to generate
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* i.e. a sequence of two numbers separated by a comma. These numbers
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* DuffCodes from the 'tibwn.ini' initialization file.
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* represent a character: one number is its identifying font number,
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* This constructor expects to receive a string such as "1,33" or "33,1",
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* and the other is the ASCII code of the character.
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* i.e. a sequence of two numbers separated by a comma. These numbers
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*
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* represent a character: one number is its identifying font number,
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* @param s the string to parse
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* and the other is the ASCII code of the character.
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* @param leftToRight should be true if the first number is the font number,
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*
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* false if the second number is the font number
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* @param s the string to parse
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*/
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* @param leftToRight should be true if the first number is the font number,
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public DuffCode(String s, boolean leftToRight) {
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* false if the second number is the font number
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StringTokenizer st = new StringTokenizer(s,",");
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*/
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public DuffCode(String s, boolean leftToRight) {
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try {
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StringTokenizer st = new StringTokenizer(s,",");
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String val1 = st.nextToken();
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String val2 = st.nextToken();
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try {
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String val1 = st.nextToken();
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Integer num1 = new Integer(val1);
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String val2 = st.nextToken();
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Integer num2 = new Integer(val2);
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Integer num1 = new Integer(val1);
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if (leftToRight) {
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Integer num2 = new Integer(val2);
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fontNum = num1.intValue();
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charNum = num2.intValue();
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if (leftToRight) {
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character = (char)charNum;
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setFontNum(num1.intValue());
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}
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charNum = num2.intValue();
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else {
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character = (char)charNum;
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fontNum = num2.intValue();
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}
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charNum = num1.intValue();
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else {
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character = (char)charNum;
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setFontNum(num2.intValue());
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}
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charNum = num1.intValue();
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}
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character = (char)charNum;
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catch (NumberFormatException e) {
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}
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}
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}
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}
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catch (NumberFormatException e) {
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ThdlDebug.noteIffyCode();
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/**
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}
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* Called to create DuffCodes on the fly
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}
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* from an identifying font number and an ASCII character.
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*
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/**
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* @param font the identifying number of the font
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* Called to create DuffCodes on the fly
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* @param ch a character
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* from an identifying font number and an ASCII character.
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*/
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*
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public DuffCode(int font, char ch) {
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* @param font the identifying number of the font
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fontNum = font;
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* @param ch a character
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character = ch;
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*/
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charNum = (int)ch;
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public DuffCode(int font, char ch) {
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}
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setFontNum(font);
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character = ch;
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/**
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charNum = (int)ch;
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* Gets the font number of this glyph.
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}
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* @return the identifying font number for this DuffCode
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*/
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private void setFontNum(int font) {
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public int getFontNum() {
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ThdlDebug.verify(font >= 1 && font <= 10);
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return fontNum;
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fontNum = font;
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}
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}
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/**
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/**
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* Gets the character for this glyph, as an integer.
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* Gets the font number of this glyph.
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* @return the identifying character, converted to an
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* @return the identifying font number for this DuffCode
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* integer, for this DuffCode
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*/
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*/
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public int getFontNum() {
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public int getCharNum() {
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return fontNum;
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return charNum;
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}
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}
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/**
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/**
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* Gets the character for this glyph, as an integer.
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* Gets the character for this glyph.
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* @return the identifying character, converted to an
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* @return the identifying character for this DuffCode
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* integer, for this DuffCode
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*/
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*/
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public char getCharacter() {
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public int getCharNum() {
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return character;
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return charNum;
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}
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}
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/**
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/**
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* Assigns a hashcode based on the font number and character for this glyph.
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* Gets the character for this glyph.
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* The hashcode for a DuffCode with font=1 and character='c'
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* @return the identifying character for this DuffCode
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* is defined as the hash code of the string '1-c'.
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*/
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*
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public char getCharacter() {
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* @return the hash code for this object
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return character;
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*/
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}
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public int hashCode() {
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StringBuffer sb = new StringBuffer();
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/**
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sb.append(new Integer(fontNum).toString());
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* Assigns a hashcode based on the font number and character for this glyph.
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sb.append('-');
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* The hashcode for a DuffCode with font=1 and character='c'
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sb.append(character);
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* is defined as the hash code of the string '1-c'.
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String s = sb.toString();
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*
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return s.hashCode();
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* @return the hash code for this object
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}
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*/
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public int hashCode() {
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/**
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StringBuffer sb = new StringBuffer();
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* Evaluates two DuffCodes as equal iff their
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sb.append(new Integer(fontNum).toString());
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* font numbers and characters are identical.
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sb.append('-');
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*
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sb.append(character);
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* @param o the object (DuffCode) you want to compare
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String s = sb.toString();
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* @return true if this object is equal to o, false if not
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return s.hashCode();
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*/
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}
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public boolean equals(Object o) {
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if (o instanceof DuffCode) {
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/**
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DuffCode dc = (DuffCode)o;
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* Evaluates two DuffCodes as equal iff their
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* font numbers and characters are identical.
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if (fontNum == dc.fontNum && charNum == dc.charNum)
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*
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return true;
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* @param o the object (DuffCode) you want to compare
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}
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* @return true if this object is equal to o, false if not
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return false;
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*/
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}
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public boolean equals(Object o) {
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if (o instanceof DuffCode) {
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/**
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DuffCode dc = (DuffCode)o;
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* @return a string representation of this object
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*/
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if (fontNum == dc.fontNum && charNum == dc.charNum)
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public String toString() {
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return true;
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return "fontNum="+fontNum+";charNum="+charNum+";character="+new Character(character).toString();
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}
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}
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return false;
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}
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}
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/**
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* @return a string representation of this object
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*/
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public String toString() {
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return "<duffcode font=" + TibetanMachineWeb.tmwFontNames[fontNum]
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+ " charNum=" + charNum + " character="
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+ new Character(character).toString() + "/>";
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}
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}
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@ -28,6 +28,7 @@ import javax.swing.text.*;
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import java.awt.font.*;
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import java.awt.font.*;
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import org.thdl.util.ThdlDebug;
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import org.thdl.util.ThdlDebug;
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import org.thdl.util.ThdlLazyException;
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import org.thdl.util.Trie;
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import org.thdl.util.Trie;
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import org.thdl.util.ThdlOptions;
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import org.thdl.util.ThdlOptions;
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@ -537,17 +538,10 @@ public static boolean isFormatting(char c) {
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* false if not
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* false if not
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*/
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*/
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public static boolean isChar(String s) {
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public static boolean isChar(String s) {
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if (currentKeyboardIsExtendedWylie()) {
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if (currentKeyboardIsExtendedWylie())
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if (charSet.contains(s))
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return charSet.contains(s);
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return true;
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else
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return false;
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}
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else
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else
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if (keyboard.isChar(s))
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return keyboard.isChar(s);
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return true;
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else
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return false;
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}
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}
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/**
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/**
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@ -934,6 +928,9 @@ public static String getWylieForGlyph(int font, int code) {
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*/
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*/
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public static String getWylieForGlyph(DuffCode dc) {
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public static String getWylieForGlyph(DuffCode dc) {
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String hashKey = getHashKeyForGlyph(dc);
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String hashKey = getHashKeyForGlyph(dc);
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if (hashKey == null) {
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return "<<[[JSKAD_TMW_TO_WYLIE_ERROR_NO_SUCH_WYLIE: Cannot convert DuffCode " + dc + " to THDL Extended Wylie. Please see the documentation for the TMW font and transcribe this yourself.]]>>";
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}
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return wylieForGlyph(hashKey);
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return wylieForGlyph(hashKey);
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}
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}
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