thdltools/Jskad
1
0
Fork 0
Code Issues Pull requests Projects Releases Wiki Activity

Tried to fix a crashing bug that happened when you converted TM->TMW

Browse source 
and then tried to convert that TMW to Wylie.  I swear it's Java's
problem (see the ugly stack trace in the code and decide for
yourself), and I tried replacing rather than
inserting-and-then-removing, but it didn't work.  I've left these
things as options.
This commit is contained in:
dchandler 2003-06-08 23:12:52 +00:00
parent 212414edef
commit 70b31558fa
1 changed files with 179 additions and 7 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

186
source/org/thdl/tib/text/TibetanDocument.java
View file

@ -154,6 +154,26 @@ public class TibetanDocument extends DefaultStyledDocument {
return insertDuff(tibetanFontSize, pos, glyphs, true);
}
/** Replacing can be more efficient than inserting and then
removing. This replaces the glyph at position pos with glyph,
which is interpreted as a TMW glyph if asTMW is true and a TM
glyph otherwise. The font size for the new glyph is
fontSize. */
private void replaceDuff(int fontSize, int pos,
DuffData glyph, boolean asTMW) {
MutableAttributeSet mas
= ((asTMW)
? TibetanMachineWeb.getAttributeSet(glyph.font)
: TibetanMachineWeb.getAttributeSetTM(glyph.font));
StyleConstants.setFontSize(mas, fontSize);
try {
replace(pos, 1, glyph.text, mas);
} catch (BadLocationException ble) {
ThdlDebug.noteIffyCode();
}
}
private int insertDuff(int fontSize, int pos, DuffData[] glyphs, boolean asTMW) {
if (glyphs == null)
return pos;
@ -387,8 +407,17 @@ public class TibetanDocument extends DefaultStyledDocument {
} catch (Exception e) {
// leave it as tibetanFontSize
}
insertDuff(fontSize, i, toReplaceWith, true);
remove(i+1, 1);
if (replaceInsteadOfInserting()) {
replaceDuff(fontSize, i, toReplaceWith[0], true);
} else {
if (insertBefore()) {
insertDuff(fontSize, i, toReplaceWith, true);
remove(i+1, 1);
} else {
insertDuff(fontSize, i+1, toReplaceWith, true);
remove(i, 1);
}
}
}
}
i++;
@ -406,7 +435,7 @@ public class TibetanDocument extends DefaultStyledDocument {
it before using this (well, it usually gets it right on its
own, but just in case). SPEED_FIXME: might be faster to run
over the elements, if they are one per font.
@return true on 100% success, false if any exceptional case
@return false on 100% success, true if any exceptional case
was encountered
@param errors if non-null, then notes about all exceptional
cases will be appended to this StringBuffer
@ -422,7 +451,7 @@ public class TibetanDocument extends DefaultStyledDocument {
as you like it before using this (well, it usually gets it
right on its own, but just in case). SPEED_FIXME: might be
faster to run over the elements, if they are one per font.
@return true on 100% success, false if any exceptional case
@return false on 100% success, true if any exceptional case
was encountered
@param errors if non-null, then notes about all exceptional
cases will be appended to this StringBuffer
@ -431,10 +460,144 @@ public class TibetanDocument extends DefaultStyledDocument {
return convertTMW_TM(begin, end, false, errors);
}
/** For debugging only. Start with an empty document, and call
this on it. You'll get all the TibetanMachine glyphs
inserted, in order, into your document. */
private void insertAllTMGlyphs() {
int font;
int ord;
DuffData[] equivalent = new DuffData[1];
equivalent[0] = new DuffData();
int count = 0;
for (font = 0; font < 5; font++) {
for (ord = 32; ord < 255; ord++) {
if (TibetanMachineWeb.mapTMtoTMW(font, ord) != null) {
equivalent[0].setData((char)ord, font + 1);
try {
insertDuff(tibetanFontSize, count++, equivalent, false);
} catch (NullPointerException e) {
System.err.println("nullpointerexception happened: font is " + font + " ord is " + ord);
}
}
}
}
}
/** This setting determines whether the formatting is preserved,
but with infinite loops in it, or is not preserved, but works
well. Inserting + removing must be used rather than replacing
because you get the same exception otherwise. FIXME: try Java
1.5 -- maybe it beats Java 1.4.
[java] javax.swing.text.StateInvariantError: infinite loop in formatting
[java] at javax.swing.text.FlowView$FlowStrategy.layout(FlowView.java:404)
[java] at javax.swing.text.FlowView.layout(FlowView.java:182)
[java] at javax.swing.text.BoxView.setSize(BoxView.java:379)
[java] at javax.swing.text.BoxView.updateChildSizes(BoxView.java:348)
[java] at javax.swing.text.BoxView.setSpanOnAxis(BoxView.java:330)
[java] at javax.swing.text.BoxView.layout(BoxView.java:682)
[java] at javax.swing.text.BoxView.setSize(BoxView.java:379)
[java] at javax.swing.plaf.basic.BasicTextUI$RootView.setSize(BasicTextUI.java:1598)
[java] at javax.swing.plaf.basic.BasicTextUI.getPreferredSize(BasicTextUI.java:800)
[java] at javax.swing.JComponent.getPreferredSize(JComponent.java:1272)
[java] at javax.swing.JEditorPane.getPreferredSize(JEditorPane.java:1206)
[java] at javax.swing.ScrollPaneLayout.layoutContainer(ScrollPaneLayout.java:769)
[java] at java.awt.Container.layout(Container.java:1017)
[java] at java.awt.Container.doLayout(Container.java:1007)
[java] at java.awt.Container.validateTree(Container.java:1089)
[java] at java.awt.Container.validate(Container.java:1064)
[java] at javax.swing.RepaintManager.validateInvalidComponents(RepaintManager.java:353)
[java] at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:116)
[java] at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178)
[java] at java.awt.EventQueue.dispatchEvent(EventQueue.java:448)
[java] at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:197)
[java] at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
[java] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:144)
[java] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:136)
[java] at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)
[java] javax.swing.text.StateInvariantError: infinite loop in formatting
[java] at javax.swing.text.FlowView$FlowStrategy.layout(FlowView.java:404)
[java] at javax.swing.text.FlowView.layout(FlowView.java:182)
[java] at javax.swing.text.BoxView.setSize(BoxView.java:379)
[java] at javax.swing.text.BoxView.updateChildSizes(BoxView.java:348)
[java] at javax.swing.text.BoxView.setSpanOnAxis(BoxView.java:316)
[java] at javax.swing.text.BoxView.layout(BoxView.java:683)
[java] at javax.swing.text.BoxView.setSize(BoxView.java:379)
[java] at javax.swing.plaf.basic.BasicTextUI$RootView.setSize(BasicTextUI.java:1598)
[java] at javax.swing.plaf.basic.BasicTextUI.getPreferredSize(BasicTextUI.java:800)
[java] at javax.swing.JComponent.getPreferredSize(JComponent.java:1272)
[java] at javax.swing.JEditorPane.getPreferredSize(JEditorPane.java:1206)
[java] at javax.swing.ScrollPaneLayout.layoutContainer(ScrollPaneLayout.java:769)
[java] at java.awt.Container.layout(Container.java:1017)
[java] at java.awt.Container.doLayout(Container.java:1007)
[java] at java.awt.Container.validateTree(Container.java:1089)
[java] at java.awt.Container.validate(Container.java:1064)
[java] at javax.swing.RepaintManager.validateInvalidComponents(RepaintManager.java:353)
[java] at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:116)
[java] at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178)
[java] at java.awt.EventQueue.dispatchEvent(EventQueue.java:448)
[java] at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:197)
[java] at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
[java] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:144)
[java] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:136)
[java] at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)
[java] javax.swing.text.StateInvariantError: infinite loop in formatting
[java] at javax.swing.text.FlowView$FlowStrategy.layout(FlowView.java:404)
[java] at javax.swing.text.FlowView.layout(FlowView.java:182)
[java] at javax.swing.text.BoxView.setSize(BoxView.java:379)
[java] at javax.swing.text.BoxView.updateChildSizes(BoxView.java:348)
[java] at javax.swing.text.BoxView.setSpanOnAxis(BoxView.java:316)
[java] at javax.swing.text.BoxView.layout(BoxView.java:683)
[java] at javax.swing.text.BoxView.setSize(BoxView.java:379)
[java] at javax.swing.plaf.basic.BasicTextUI$RootView.setSize(BasicTextUI.java:1598)
[java] at javax.swing.plaf.basic.BasicTextUI.modelToView(BasicTextUI.java:934)
[java] at javax.swing.text.DefaultCaret.repaintNewCaret(DefaultCaret.java:1044)
[java] at javax.swing.text.DefaultCaret$1.run(DefaultCaret.java:1023)
[java] at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178)
[java] at java.awt.EventQueue.dispatchEvent(EventQueue.java:448)
[java] at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:197)
[java] at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
[java] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:144)
[java] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:136)
[java] at java.awt.EventDispatchThread.run(EventDispatchThread.java:99)
[java] javax.swing.text.StateInvariantError: infinite loop in formatting
[java] at javax.swing.text.FlowView$FlowStrategy.layout(FlowView.java:404)
[java] at javax.swing.text.FlowView.layout(FlowView.java:182)
[java] at javax.swing.text.BoxView.setSize(BoxView.java:379)
[java] at javax.swing.text.BoxView.updateChildSizes(BoxView.java:348)
[java] at javax.swing.text.BoxView.setSpanOnAxis(BoxView.java:316)
[java] at javax.swing.text.BoxView.layout(BoxView.java:683)
[java] at javax.swing.text.BoxView.setSize(BoxView.java:379)
[java] at javax.swing.plaf.basic.BasicTextUI$RootView.setSize(BasicTextUI.java:1598)
[java] at javax.swing.plaf.basic.BasicTextUI.getPreferredSize(BasicTextUI.java:800)
[java] at javax.swing.JComponent.getPreferredSize(JComponent.java:1272)
[java] at javax.swing.JEditorPane.getPreferredSize(JEditorPane.java:1206)
[java] at javax.swing.ScrollPaneLayout.layoutContainer(ScrollPaneLayout.java:769)
[java] at java.awt.Container.layout(Container.java:1017)
[java] at java.awt.Container.doLayout(Container.java:1007)
[java] at java.awt.Container.validateTree(Container.java:1089)
[java] at java.awt.Container.validate(Container.java:1064)
[java] at javax.swing.RepaintManager.validateInvalidComponents(RepaintManager.java:353)
[java] at javax.swing.SystemEventQueueUtilities$ComponentWorkRequest.run(SystemEventQueueUtilities.java:116)
[java] at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:178)
[java] at java.awt.EventQueue.dispatchEvent(EventQueue.java:448)
[java] at java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:197)
[java] at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:150)
[java] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:144)
[java] at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:136)
[java] at java.awt.EventDispatchThread.run(EventDispatchThread.java:99) */
private static boolean insertBefore() {
return !ThdlOptions.getBooleanOption("thdl.insert.rtf.after.not.before");
}
private static boolean replaceInsteadOfInserting() {
return !ThdlOptions.getBooleanOption("thdl.insert.and.remove.instead.of.replacing");
}
/** Helper function.
@param errors if non-null, then notes about all exceptional
cases will be appended to this StringBuffer
@return true on 100% success, false if any exceptional case
@return false on 100% success, true if any exceptional case
was encountered
@see convertToTMW(int,int)
@see convertToTM(int,int) */
@ -487,8 +650,17 @@ public class TibetanDocument extends DefaultStyledDocument {
// whereas insert-before doesn't. And we do
// insert-then-remove because we're guessing
// that helps with formatting too.
insertDuff(fontSize, i+1, equivalent, !toTM);
remove(i, 1);
if (replaceInsteadOfInserting()) {
replaceDuff(fontSize, i, equivalent[0], !toTM);
} else {
if (insertBefore()) {
insertDuff(fontSize, i, equivalent, !toTM);
remove(i+1, 1);
} else {
insertDuff(fontSize, i+1, equivalent, !toTM);
remove(i, 1);
}
}
} else {
// DLC FIXME: insert into document a string
// saying "<<[[there's no TM equivalent for