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I really hesitate to commit this because I'm not sure what it brings to the

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table exactly and I fear that it makes the ACIP->Tibetan converter code
a lot uglier.  The TODO(DLC)[EWTS->Tibetan] comments littered throughout
are part of the ugliness; they point to the ugliness.  If each were addressed,
cleanliness could perhaps be achieved.

I've largely forgotten exactly what this change does, but it attempts to
improve EWTS->Tibetan conversion.  The lexer is probably really, really
primitive.  I concentrate here on converting a single tsheg bar rather than
a whole document.

Eclipse was used during part of my journey here and some imports were
reorganized merely because I could.  :)

(Eclipse was needed when the usual ant build failed to run a new test
EWTSTest.  And I wanted its debugger.)

Next steps: end-to-end EWTS tests should bring many problems to light.  Fix
those.  Triage all the TODO comments.

I don't know that I'll ever really trust the implementation.  The tests are
valuable, though.  A clean implementation of EWTS->Tibetan in Jython
might hold enough interest for me; I'd like to learn Python.
This commit is contained in:
dchandler 2005-06-20 06:18:00 +00:00
parent f64bae8ea6
commit 7198f23361
45 changed files with 1666 additions and 695 deletions
Download patch file Download diff file Expand all files Collapse all files

52
source/org/thdl/tib/text/ttt/TConverter.java
View file

@ -18,16 +18,19 @@ Contributor(s): ______________________________________.
package org.thdl.tib.text.ttt;
import java.io.*;
import java.util.ArrayList;
import java.util.Stack;
import java.awt.Color;
import java.io.BufferedWriter;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.OutputStream;
import java.io.OutputStreamWriter;
import java.util.ArrayList;
import org.thdl.util.ThdlDebug;
import org.thdl.util.ThdlOptions;
import org.thdl.tib.text.DuffCode;
import org.thdl.tib.text.TibetanDocument;
import org.thdl.tib.text.TibetanMachineWeb;
import org.thdl.tib.text.DuffCode;
import org.thdl.util.ThdlDebug;
import org.thdl.util.ThdlOptions;
// TODO(DLC)[EWTS->Tibetan]: THis class is broken for ewts. But kill this class unless it needs to exist.
/**
@ -338,9 +341,9 @@ public class TConverter {
if (smallFontSize >= regularFontSize)
smallFontSize = regularFontSize - 1;
if (colors)
tdoc.enableColors();
TibetanDocument.enableColors();
else
tdoc.disableColors();
TibetanDocument.disableColors();
}
int sz = scan.size();
@ -371,7 +374,8 @@ public class TConverter {
}
} else if (stype == TString.TSHEG_BAR_ADORNMENT) {
if (lastGuyWasNonPunct) {
String err = "[#ERROR " + ErrorsAndWarnings.getMessage(133, shortMessages, s.getText()) + "]";
String err = "[#ERROR " + ErrorsAndWarnings.getMessage(133, shortMessages, s.getText(),
ttraits) + "]";
if (null != writer) {
String uni = ttraits.getUnicodeFor(s.getText(), false);
if (null == uni) {
@ -434,7 +438,9 @@ public class TConverter {
Object[] duff = null;
if (stype == TString.TIBETAN_NON_PUNCTUATION) {
lastGuyWasNonPunct = true;
TPairList pls[] = TPairListFactory.breakACIPIntoChunks(s.getText(), false);
TPairList pls[]
= ttraits.breakTshegBarIntoChunks(s.getText(),
false);
String acipError;
if ((acipError = pls[0].getACIPError(s.getText(), shortMessages)) != null
@ -457,7 +463,8 @@ public class TConverter {
hasErrors = true;
String errorMessage
= ("[#ERROR "
+ ErrorsAndWarnings.getMessage(130, shortMessages, s.getText())
+ ErrorsAndWarnings.getMessage(130, shortMessages, s.getText(),
ttraits)
+ "]");
if (null != writer) writer.write(errorMessage);
if (null != tdoc) {
@ -478,7 +485,8 @@ public class TConverter {
"[#ERROR "
+ ErrorsAndWarnings.getMessage(134,
shortMessages,
s.getText())
s.getText(),
ttraits)
+ "]";
if (null != writer)
writer.write(errorMessage);
@ -516,7 +524,8 @@ public class TConverter {
warning = pt.getWarning(warningLevel,
pl,
s.getText(),
shortMessages);
shortMessages,
ttraits);
}
if (null != warning) {
if (writeWarningsToOut) {
@ -632,7 +641,7 @@ public class TConverter {
// one) and then a comma:
peekaheadFindsSpacesAndComma(scan, i+1))) {
if (null != writer) {
unicode = " "; // DLC NOW FIXME: allow for U+00A0 between two <i>shad</i>s (0F0D or 0F0E), and optionally insert a U+200B after the <i>shad</i> following the whitespace so that stupid software will break lines more nicely
unicode = " "; // TODO(DLC)[EWTS->Tibetan]: FIXME: allow for U+00A0 between two <i>shad</i>s (0F0D or 0F0E), and optionally insert a U+200B after the <i>shad</i> following the whitespace so that stupid software will break lines more nicely
done = true;
}
if (null != tdoc) {
@ -692,7 +701,8 @@ public class TConverter {
writer.write("[ERROR "
+ ErrorsAndWarnings.getMessage(142,
shortMessages,
"(" /* hard-coded ACIP value */) + "]");
"(" /* hard-coded ACIP value */,
ttraits) + "]");
if (null != tdoc) {
tdoc.setTibetanFontSize(smallFontSize);
}
@ -702,7 +712,8 @@ public class TConverter {
writer.write("[ERROR "
+ ErrorsAndWarnings.getMessage(143,
shortMessages,
")" /* hard-coded ACIP value */) + "]");
")" /* hard-coded ACIP value. TODO(DLC)[EWTS->Tibetan]: and above*/,
ttraits) + "]");
if (null != tdoc) {
tdoc.setTibetanFontSize(regularFontSize);
}
@ -717,7 +728,8 @@ public class TConverter {
"[#ERROR "
+ ErrorsAndWarnings.getMessage(135,
shortMessages,
"" + ch)
"" + ch,
ttraits)
+ "]";
writer.write(errorMessage);
if (null != errors)
@ -729,7 +741,8 @@ public class TConverter {
"[#ERROR "
+ ErrorsAndWarnings.getMessage(138,
shortMessages,
"" + ch)
"" + ch,
ttraits)
+ "]";
writer.write(errorMessage);
if (null != errors)
@ -746,7 +759,8 @@ public class TConverter {
"[#ERROR "
+ ErrorsAndWarnings.getMessage(136,
shortMessages,
s.getText())
s.getText(),
ttraits)
+ "]";
tdoc.appendRoman(tdocLocation[0],
errorMessage,