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An error now appears if you try to convert from format A to format B but no

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glyphs in format A appear.  In this case, it is likely that you meant to convert
a different file or do a different conversion.
This commit is contained in:
dchandler 2003-06-29 21:31:48 +00:00
parent ee14b7b97f
commit aedef4b44d
5 changed files with 105 additions and 33 deletions
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6
source/org/thdl/tib/input/ConverterGUI.java
View file

@ -67,6 +67,12 @@ public class ConverterGUI implements FontConversion, FontConverterConstants {
"Conversion failed",
JOptionPane.ERROR_MESSAGE);
return false;
} else if (43 == returnCode) {
JOptionPane.showMessageDialog(cd,
"Though an output file has been created, this conversion did nothing.\nDid you choose the correct original file?\nDid you choose the correct type of conversion?",
"Nothing to do",
JOptionPane.ERROR_MESSAGE);
return false;
} else if (0 != returnCode) {
JOptionPane.showMessageDialog(cd,
"The conversion failed with code " + returnCode + "; please e-mail\ndchandler@users.sourceforge.net to learn what that means if\nyou can't find out from the output.",

12
source/org/thdl/tib/input/DuffPane.java
View file

@ -1489,8 +1489,8 @@ public void paste(int offset) {
public void toWylie() {
int start = getSelectionStart();
int end = getSelectionEnd();
toWylie(start, end);
long n[] = new long[] { 0 };
toWylie(start, end, n);
}
/**
@ -1499,8 +1499,11 @@ public void paste(int offset) {
*
* @param start the point from which to begin converting to Wylie
* @param end the point at which to stop converting to Wylie
*/
public void toWylie(int start, int end) {
* @param numAttemptedReplacements an array that contains one element;
* this first element will be, upon exit, incremented by the number of
* TMW glyphs that we encountered and attempted to convert to Wylie */
public void toWylie(int start, int end,
long numAttemptedReplacements[]) {
if (start == end)
return;
@ -1529,6 +1532,7 @@ public void paste(int offset) {
} else {
char ch = getTibDoc().getText(i,1).charAt(0);
dcs.add(new DuffCode(fontNum, ch));
++numAttemptedReplacements[0];
}
i++;

57
source/org/thdl/tib/input/Jskad.java
View file

@ -374,8 +374,10 @@ public class Jskad extends JPanel implements DocumentListener {
toTMItem.addActionListener(new ThdlActionListener() {
public void theRealActionPerformed(ActionEvent e) {
StringBuffer errors = new StringBuffer();
long numAttemptedReplacements[] = new long[] { 0 };
boolean errorReturn
= ((TibetanDocument)dp.getDocument()).convertToTM(0, -1, errors); // entire document
= ((TibetanDocument)dp.getDocument()).convertToTM(0, -1, errors,
numAttemptedReplacements); // entire document
if (errorReturn) {
JOptionPane.showMessageDialog(Jskad.this,
"At least one error occurred while converting Tibetan Machine Web\nto Tibetan Machine. Your document is mostly converted,\nexcept for the following glyphs, which you should replace manually\nbefore retrying:\n"
@ -383,9 +385,17 @@ public class Jskad extends JPanel implements DocumentListener {
"TMW to TM Errors",
JOptionPane.PLAIN_MESSAGE);
} else {
JOptionPane.showMessageDialog(Jskad.this,
"Converting Tibetan Machine Web to Tibetan Machine met with perfect success.",
"Success", JOptionPane.PLAIN_MESSAGE);
if (numAttemptedReplacements[0] > 0) {
JOptionPane.showMessageDialog(Jskad.this,
"Converting Tibetan Machine Web to Tibetan Machine met with perfect success.",
"Success",
JOptionPane.PLAIN_MESSAGE);
} else {
JOptionPane.showMessageDialog(Jskad.this,
"No Tibetan Machine Web was found, so nothing was converted.",
"Nothing to do",
JOptionPane.ERROR_MESSAGE);
}
}
}
});
@ -394,17 +404,27 @@ public class Jskad extends JPanel implements DocumentListener {
toTMWItem.addActionListener(new ThdlActionListener() {
public void theRealActionPerformed(ActionEvent e) {
StringBuffer errors = new StringBuffer();
long numAttemptedReplacements[] = new long[] { 0 };
boolean errorReturn
= ((TibetanDocument)dp.getDocument()).convertToTMW(0, -1, errors); // entire document
= ((TibetanDocument)dp.getDocument()).convertToTMW(0, -1, errors,
numAttemptedReplacements); // entire document
if (errorReturn) {
JOptionPane.showMessageDialog(Jskad.this,
"At least one error occurred while converting Tibetan Machine\nto Tibetan Machine Web. Your document is mostly converted,\nexcept for the following glyphs, which you should replace manually\nbefore retrying:\n"
+ errors.toString(),
"TM to TMW Errors", JOptionPane.PLAIN_MESSAGE);
} else {
JOptionPane.showMessageDialog(Jskad.this,
"Converting Tibetan Machine to Tibetan Machine Web met with perfect success.",
"Success", JOptionPane.PLAIN_MESSAGE);
if (numAttemptedReplacements[0] > 0) {
JOptionPane.showMessageDialog(Jskad.this,
"Converting Tibetan Machine to Tibetan Machine Web met with perfect success.",
"Success",
JOptionPane.PLAIN_MESSAGE);
} else {
JOptionPane.showMessageDialog(Jskad.this,
"No Tibetan Machine was found, so nothing was converted.",
"Nothing to do",
JOptionPane.ERROR_MESSAGE);
}
}
}
});
@ -413,18 +433,28 @@ public class Jskad extends JPanel implements DocumentListener {
toUnicodeItem.addActionListener(new ThdlActionListener() {
public void theRealActionPerformed(ActionEvent e) {
StringBuffer errors = new StringBuffer();
long numAttemptedReplacements[] = new long[] { 0 };
boolean errorReturn
= ((TibetanDocument)dp.getDocument()).convertToUnicode(0, -1, errors,
ThdlOptions.getStringOption("thdl.tmw.to.unicode.font").intern()); // entire document
ThdlOptions.getStringOption("thdl.tmw.to.unicode.font").intern(),
numAttemptedReplacements); // entire document
if (errorReturn) {
JOptionPane.showMessageDialog(Jskad.this,
"At least one error occurred while converting Tibetan Machine Web\nto Unicode. Your document is mostly converted,\nexcept for the following glyphs, which you should replace manually\nbefore retrying:\n"
+ errors.toString(),
"TMW to Unicode Errors", JOptionPane.PLAIN_MESSAGE);
} else {
JOptionPane.showMessageDialog(Jskad.this,
"Converting Tibetan Machine Web to Unicode met with perfect success.",
"Success", JOptionPane.PLAIN_MESSAGE);
if (numAttemptedReplacements[0] > 0) {
JOptionPane.showMessageDialog(Jskad.this,
"Converting Tibetan Machine Web to Unicode met with perfect success.",
"Success",
JOptionPane.PLAIN_MESSAGE);
} else {
JOptionPane.showMessageDialog(Jskad.this,
"No Tibetan Machine Web was found, so nothing was converted.",
"Nothing to do",
JOptionPane.ERROR_MESSAGE);
}
}
}
});
@ -1032,7 +1062,8 @@ public class Jskad extends JPanel implements DocumentListener {
private void toWylie() {
Jskad.this.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
dp.toWylie(dp.getSelectionStart(), dp.getSelectionEnd());
long n[] = new long[] { 0 };
dp.toWylie(dp.getSelectionStart(), dp.getSelectionEnd(), n);
Jskad.this.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
}

20
source/org/thdl/tib/input/TibetanConverter.java
View file

@ -117,13 +117,14 @@ public class TibetanConverter implements FontConverterConstants {
out.println(" result to standard output (after dealing with the curly brace problem if");
out.println(" the input is TibetanMachineWeb). Exit code is zero on success, 42 if some");
out.println(" glyphs couldn't be converted (in which case the output is just those glyphs),");
out.println(" 43 if not even one glyph found was eligible for this conversion, which means");
out.println(" that you probably selected the wrong conversion or the wrong document, or ");
out.println(" nonzero otherwise.");
out.println("");
out.println(" You may find it helpful to use `--find-some-non-tmw' mode (or");
out.println(" `--find-some-non-tm' mode for Tibetan Machine input) before doing a");
out.println(" conversion so that you have confidence in the conversion's correctness.");
// DLC add Wylie->TMW mode.
// DLC give error if you have a TM file and try TMW->Unicode.
return 77;
}
if (args[0].equals("--version") || args[0].equals("-v")) {
@ -237,30 +238,34 @@ public class TibetanConverter implements FontConverterConstants {
((TibetanDocument)dp.getDocument()).replaceTahomaCurlyBracesAndBackslashes(0, -1);
if (debug) System.err.println("End : solving curly brace problem");
}
int exitCode = 0;
ThdlDebug.verify(((TMW_TO_TM == ct) ? 1 : 0)
+ ((TMW_TO_UNI == ct) ? 1 : 0)
+ ((TM_TO_TMW == ct) ? 1 : 0)
+ ((TMW_TO_WYLIE == ct) ? 1 : 0)
== 1);
long numAttemptedReplacements[] = new long[] { 0 };
if (TMW_TO_WYLIE == ct) {
// Convert to THDL Wylie:
dp.toWylie(0, dp.getDocument().getLength());
dp.toWylie(0, dp.getDocument().getLength(),
numAttemptedReplacements);
} else if (TMW_TO_UNI == ct) {
StringBuffer errors = new StringBuffer();
// Convert to Unicode:
if (((TibetanDocument)dp.getDocument()).convertToUnicode(0,
dp.getDocument().getLength(),
errors,
ThdlOptions.getStringOption("thdl.tmw.to.unicode.font").intern())) {
ThdlOptions.getStringOption("thdl.tmw.to.unicode.font").intern(),
numAttemptedReplacements)) {
System.err.println(errors);
exitCode = 42;
}
} else if (TM_TO_TMW == ct) {
StringBuffer errors = new StringBuffer();
// Convert to TibetanMachineWeb:
if (((TibetanDocument)dp.getDocument()).convertToTMW(0, dp.getDocument().getLength(), errors)) {
if (((TibetanDocument)dp.getDocument()).convertToTMW(0, dp.getDocument().getLength(), errors,
numAttemptedReplacements)) {
System.err.println(errors);
exitCode = 42;
}
@ -268,7 +273,8 @@ public class TibetanConverter implements FontConverterConstants {
ThdlDebug.verify(TMW_TO_TM == ct);
StringBuffer errors = new StringBuffer();
// Convert to TibetanMachine:
if (((TibetanDocument)dp.getDocument()).convertToTM(0, dp.getDocument().getLength(), errors)) {
if (((TibetanDocument)dp.getDocument()).convertToTM(0, dp.getDocument().getLength(), errors,
numAttemptedReplacements)) {
System.err.println(errors);
exitCode = 42;
}
@ -282,6 +288,8 @@ public class TibetanConverter implements FontConverterConstants {
}
if (out.checkError())
exitCode = 41;
if (numAttemptedReplacements[0] < 1)
exitCode = 43;
return exitCode;
}

43
source/org/thdl/tib/text/TibetanDocument.java
View file

@ -10,7 +10,7 @@ License for the specific terms governing rights and limitations under the
License.
The Initial Developer of this software is the Tibetan and Himalayan Digital
Library (THDL). Portions created by the THDL are Copyright 2001 THDL.
Library (THDL). Portions created by the THDL are Copyright 2001-2003 THDL.
All Rights Reserved.
Contributor(s): ______________________________________.
@ -523,9 +523,15 @@ public class TibetanDocument extends DefaultStyledDocument {
was encountered
@param errors if non-null, then notes about all exceptional
cases will be appended to this StringBuffer
@param numAttemptedReplacements an array that contains one
element; this first element will be, upon exit, incremented by
the number of TMW glyphs that we encountered and attempted to
convert to TM
*/
public boolean convertToTM(int begin, int end, StringBuffer errors) {
return convertHelper(begin, end, true, false, errors, null);
public boolean convertToTM(int begin, int end, StringBuffer errors,
long numAttemptedReplacements[]) {
return convertHelper(begin, end, true, false, errors, null,
numAttemptedReplacements);
}
/** Converts all TibetanMachine glyphs in the document to
@ -539,9 +545,15 @@ public class TibetanDocument extends DefaultStyledDocument {
was encountered
@param errors if non-null, then notes about all exceptional
cases will be appended to this StringBuffer
@param numAttemptedReplacements an array that contains one
element; this first element will be, upon exit, incremented by
the number of TM glyphs that we encountered and attempted to
convert to TMW
*/
public boolean convertToTMW(int begin, int end, StringBuffer errors) {
return convertHelper(begin, end, false, false, errors, null);
public boolean convertToTMW(int begin, int end, StringBuffer errors,
long numAttemptedReplacements[]) {
return convertHelper(begin, end, false, false, errors, null,
numAttemptedReplacements);
}
/** Converts all TibetanMachineWeb glyphs in the document to
@ -557,10 +569,16 @@ public class TibetanDocument extends DefaultStyledDocument {
cases will be appended to this StringBuffer
@param unicodeFont the name of the Unicode font to use;
defaults to Ximalaya if null
@param numAttemptedReplacements an array that contains one
element; this first element will be, upon exit, incremented by
the number of TMW glyphs that we encountered and attempted to
convert to Unicode
*/
public boolean convertToUnicode(int begin, int end, StringBuffer errors,
String unicodeFont) {
return convertHelper(begin, end, false, true, errors, unicodeFont);
String unicodeFont,
long numAttemptedReplacements[]) {
return convertHelper(begin, end, false, true, errors, unicodeFont,
numAttemptedReplacements);
}
/** For debugging only. Start with an empty document, and call
@ -708,7 +726,8 @@ public class TibetanDocument extends DefaultStyledDocument {
@see #convertToTM(int,int,StringBuffer) */
private boolean convertHelper(int begin, int end, boolean toTM,
boolean toUnicode, StringBuffer errors,
String unicodeFont) {
String unicodeFont,
long numAttemptedReplacements[]) {
// To preserve formatting, we go paragraph by paragraph.
// Use positions, not offsets, because our work on paragraph K
@ -730,6 +749,7 @@ public class TibetanDocument extends DefaultStyledDocument {
boolean warn = false;
int lastTimeWeExamined = -1; // must be -1
boolean noMore = false;
while (!noMore
&& lastTimeWeExamined != ceh.lastOffsetExamined) {
lastTimeWeExamined = ceh.lastOffsetExamined;
@ -745,7 +765,8 @@ public class TibetanDocument extends DefaultStyledDocument {
? finalEndPos.getOffset()
: p_end),
toTM, toUnicode, errors, ceh,
unicodeFont);
unicodeFont,
numAttemptedReplacements);
}
if (!ceh.errorReturn
&& pl != getParagraphs(begin, finalEndPos.getOffset()).length) {
@ -829,7 +850,8 @@ public class TibetanDocument extends DefaultStyledDocument {
private void convertHelperHelper(int begin, int end, boolean toTM,
boolean toUnicode, StringBuffer errors,
ConversionErrorHelper ceh,
String unicodeFont) {
String unicodeFont,
long numAttemptedReplacements[]) {
final boolean debug = false;
if (debug)
System.out.println("cHH: [" + begin + ", " + end + ")");
@ -880,6 +902,7 @@ public class TibetanDocument extends DefaultStyledDocument {
: TibetanMachineWeb.getTMFontNumber(fontName));
if (0 != fontNum) {
++numAttemptedReplacements[0];
// SPEED_FIXME: determining font size might be slow, allow an override.
int fontSize = tibetanFontSize;