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TMW->Wylie now occurs in the TibetanDocument, not in DuffPane,

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which means that the command-line tool can finally function with a headless
graphics device.  Hopefully it will speed things up, too.  It also means that
entering Roman text into the TMW->Unicode conversion and TMW->TM
conversion will be easy.
This commit is contained in:
dchandler 2003-07-01 01:21:57 +00:00
parent 61d29fc355
commit 6151a7bc94
4 changed files with 101 additions and 89 deletions
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67
source/org/thdl/tib/text/TibetanDocument.java
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@ -1076,6 +1076,73 @@ public class TibetanDocument extends DefaultStyledDocument {
ThdlDebug.noteIffyCode();
}
}
/** the attribute set applied to Roman text in this
document */
private AttributeSet romanAttributeSet = null;
/** Gets the attribute set applied to Roman text in this
document. */
public AttributeSet getRomanAttributeSet() {
return romanAttributeSet;
}
/** Sets the attribute set applied to Roman text in this
document. */
public void setRomanAttributeSet(AttributeSet ras) {
romanAttributeSet = ras;
}
/**
* Converts the specified portion of this document to THDL Extended
* Wylie.
*
* @param start the point from which to begin converting to Wylie
* @param end the point at which to stop converting to Wylie
* @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;
try {
DuffCode[] any_dc_array = new DuffCode[0];
DuffCode[] dc_array;
Position endPos = createPosition(end);
int i = start;
java.util.List dcs = new ArrayList();
while (i < endPos.getOffset()+1) {
AttributeSet attr
= getCharacterElement(i).getAttributes();
String fontName = StyleConstants.getFontFamily(attr);
int fontNum;
if ((0 == (fontNum = TibetanMachineWeb.getTMWFontNumber(fontName))) || i==endPos.getOffset()) {
if (i != start) {
dc_array = (DuffCode[])dcs.toArray(any_dc_array);
remove(start, i-start);
insertString(start,
TibTextUtils.getWylie(dc_array),
getRomanAttributeSet());
dcs.clear();
}
start = i+1;
} else {
char ch = getText(i,1).charAt(0);
dcs.add(new DuffCode(fontNum, ch));
++numAttemptedReplacements[0];
}
i++;
}
} catch (BadLocationException ble) {
ble.printStackTrace();
ThdlDebug.noteIffyCode();
}
}
/** Returns all the paragraph elements in this document that
* contain glyphs with offsets in the range [start, end) where