1 files changed, 17 insertions, 3 deletions

diff --git a/inputmethods/handwriting/qimpenchar.cpp b/inputmethods/handwriting/qimpenchar.cpp
index b83b2a4..96a0502 100644
--- a/inputmethods/handwriting/qimpenchar.cpp
+++ b/inputmethods/handwriting/qimpenchar.cpp
@@ -217,293 +217,307 @@ QDataStream &operator<< (QDataStream &s, const QIMPenChar &ws)
 		s << ws.d;
 	s << ws.strokes.count();
 	QIMPenStrokeIterator it( ws.strokes );
 	while ( it.current() ) {
 		s << *it.current();
 		++it;
 	}
 
 	return s;
 }
 
 /*!
   Read the character's data from the stream.
   */
 QDataStream &operator>> (QDataStream &s, QIMPenChar &ws)
 {
 	s >> ws.ch;
 	s >> ws.flags;
 	if ( ws.flags & QIMPenChar::Data )
 		s >> ws.d;
 	unsigned size;
 	s >> size;
 	for ( unsigned i = 0; i < size; i++ ) {
 		QIMPenStroke *st = new QIMPenStroke();
 		s >> *st;
 		ws.strokes.append( st );
 	}
 
 	return s;
 }
 
 //===========================================================================
 
 bool QIMPenCharMatch::operator>( const QIMPenCharMatch &m )
 {
 	return error > m.error;
 }
 
 bool QIMPenCharMatch::operator<( const QIMPenCharMatch &m )
 {
 	return error < m.error;
 }
 
 bool QIMPenCharMatch::operator<=( const QIMPenCharMatch &m )
 {
 	return error <= m.error;
 }
 
 //===========================================================================
 
 /*!
   \class QIMPenCharSet qimpenchar.h
 
   Maintains a set of related characters.
   */
 
 QIMPenCharSet::QIMPenCharSet()
 {
 	chars.setAutoDelete( TRUE );
 	desc = "Unnamed";
 	csTitle = "abc";
 	csType = Unknown;
 	maxStrokes = 0;
 }
 
 /*!
   Construct and load a characters set from file \a fn.
   */
 QIMPenCharSet::QIMPenCharSet( const QString &fn )
 {
 	chars.setAutoDelete( TRUE );
 	desc = "Unnamed";
 	csTitle = "abc";
 	csType = Unknown;
 	maxStrokes = 0;
 	load( fn, System );
 }
 
 const QString &QIMPenCharSet::filename( Domain d ) const
 {
 	if ( d == System )
 		return sysFilename;
 	else
 		return userFilename;
 }
 
 void QIMPenCharSet::setFilename( const QString &fn, Domain d )
 {
 	if ( d == System )
 		sysFilename = fn;
 	else if ( d == User )
 		userFilename = fn;
 }
 
 /*!
   Load a character set from file \a fn.
   */
 bool QIMPenCharSet::load( const QString &fn, Domain d )
 {
 	setFilename( fn, d );
 
 	bool ok = FALSE;
 	QFile file( fn );
 	if ( file.open( IO_ReadOnly ) ) {
 		QDataStream ds( &file );
 		QString version;
 		ds >> version;
 		ds >> csTitle;
 		ds >> desc;
 		int major = version.mid( 4, 1 ).toInt();
 		int minor = version.mid( 6 ).toInt();
 		if ( major >= 1 && minor > 0 ) {
 			ds >> (Q_INT8 &)csType;
 		} else {
 			if ( csTitle == "abc" )
 				csType = Lower;
 			else if ( csTitle == "ABC" )
 				csType = Upper;
 			else if ( csTitle == "123" )
 				csType = Numeric;
 			else if ( fn == "Combining" )
 				csType = Combining;
 		}
 		while ( !ds.atEnd() ) {
 			QIMPenChar *pc = new QIMPenChar;
 			ds >> *pc;
 			if ( d == User )
 				markDeleted( pc->character() ); // override system
-			addChar( pc );
+			if ( !pc->testFlag( QIMPenChar::Deleted ) )
+				addChar( pc );
 		}
 		if ( file.status() == IO_Ok )
 			ok = TRUE;
 	}
 	setHidden ( false ); 
 	return ok;
 }
 
 /*!
   Save this character set.
   */
 bool QIMPenCharSet::save( Domain d )
 {
 	if ( filename( d ).isEmpty() )
 		return FALSE;
 
 	if ( hidden() )
 		return TRUE;
 
 	bool ok = FALSE;
 
 	QString fn = filename( d );
 	QString tmpFn = fn + ".new";
 	QFile file( tmpFn );
 	if ( file.open( IO_WriteOnly|IO_Raw ) ) {
         QByteArray buf;
         QDataStream ds( buf, IO_WriteOnly );
 		ds << QString( "QPT 1.1" );
 		ds << csTitle;
 		ds << desc;
 		ds << (Q_INT8)csType;
 		QIMPenCharIterator ci( chars );
 		for ( ; ci.current(); ++ci ) {
 			QIMPenChar *pc = ci.current();
-            if ( ( ( (d == System) && pc->testFlag( QIMPenChar::System ) ) ||
-                 ( (d == User) && !pc->testFlag( QIMPenChar::System ) ) ) &&
+/*
+ * If the Domain is System and the Char is marked System - OR
+ * the domain is User, the Char is User and it's not deleted - OR
+ * the domain is User, the Char is System and it is deleted - AND
+ * the character is not an automated Combined Character
+ * 
+ * This is required to ensure that we don't save user defined chars that have been deleted, but
+ * we *DO* save System chars that have been deleted. There is still the issue of deleted combined
+ * chars but I'm not sure how to tackle that yet
+ *
+ */
+ 
+		if ( ( ( (d == System) && pc->testFlag( QIMPenChar::System ) ) ||
+		 ( (d == User) && !pc->testFlag( QIMPenChar::System ) && !pc->testFlag( QIMPenChar::Deleted ) ) ||
+		 ( (d == User) && pc->testFlag( QIMPenChar::System ) && pc->testFlag( QIMPenChar::Deleted ) ) ) && 
                  ( !pc->testFlag (QIMPenChar::Combined ) ) ) {
 				ds << *pc;
 			}
 		}
 
 		file.writeBlock( buf );
 		file.close();
 		if ( file.status() == IO_Ok )
 			ok = TRUE;
 	}
 
 	if ( ok ) {
 		if ( ::rename( tmpFn.latin1(), fn.latin1() ) < 0 ) {
 			owarn << "problem renaming file " <<tmpFn.latin1() << " to "<< fn.latin1()
 			<< ", errno: " <<  errno << oendl;
 			// remove the tmp file, otherwise, it will just lay around...
 			QFile::remove( tmpFn.latin1() );
 			ok = FALSE;
 		}
 	}
 
 	return ok;
 }
 
 QIMPenChar *QIMPenCharSet::at( int i )
 {
 	return chars.at(i);
 }
 
 void QIMPenCharSet::markDeleted( uint ch )
 {
 	QIMPenCharIterator ci( chars );
 	for ( ; ci.current(); ++ci ) {
 		QIMPenChar *pc = ci.current();
 		if ( pc->character() == ch && pc->testFlag( QIMPenChar::System ) )
 			pc->setFlag( QIMPenChar::Deleted );
 	}
 }
 
 /*!
   Find the best matches for \a ch in this character set.
   */
 QIMPenCharMatchList QIMPenCharSet::match( QIMPenChar *ch )
 {
 	QIMPenCharMatchList matches;
 
 	QIMPenCharIterator ci( chars );
 	for ( ; ci.current(); ++ci ) {
 		QIMPenChar *tmplChar = ci.current();
 		if ( tmplChar->testFlag( QIMPenChar::Deleted ) ) {
 			continue;
 		}
 		int err;
 		if ( ch->penStrokes().count() <= tmplChar->penStrokes().count() ) {
 			err = ch->match( tmplChar );
 			if ( err <= QIMPEN_MATCH_THRESHOLD ) {
 				if (tmplChar->penStrokes().count() != ch->penStrokes().count())
 					err = QMIN(err*3, QIMPEN_MATCH_THRESHOLD);
 				QIMPenCharMatchList::Iterator it;
 				for ( it = matches.begin(); it != matches.end(); ++it ) {
 					if ( (*it).penChar->character() == tmplChar->character() &&
 							(*it).penChar->penStrokes().count() == tmplChar->penStrokes().count() ) {
 						if ( (*it).error > err )
 							(*it).error = err;
 						break;
 					}
 				}
 				if ( it == matches.end() ) {
 					QIMPenCharMatch m;
 					m.error = err;
 					m.penChar = tmplChar;
 					matches.append( m );
 				}
 			}
 		}
 	}
 	qHeapSort( matches );
 	/*
 	   QIMPenCharMatchList::Iterator it;
 	   for ( it = matches.begin(); it != matches.end(); ++it ) {
 	
 	   odebug << "Match: \'" << (*it).penChar->character() "\', error " << (*it).error ", strokes " <<(*it).penChar->penStrokes().count() << oendl;
 	   }
 	   */
 	return matches;
 }
 
 /*!
   Add a character \a ch to this set.
   QIMPenCharSet will delete this character when it is no longer needed.
   */
 void QIMPenCharSet::addChar( QIMPenChar *ch )
 {
 	if ( ch->penStrokes().count() > maxStrokes )
 		maxStrokes = ch->penStrokes().count();
 	chars.append( ch );
 }
 
 /*!
   Remove a character by reference \a ch from this set.
   QIMPenCharSet will delete this character.
   */
 void QIMPenCharSet::removeChar( QIMPenChar *ch )
 {
 	chars.remove( ch );
 }
 
 /*!
   Move the character up the list of characters.
   */
 void QIMPenCharSet::up( QIMPenChar *ch )
 {
 	int idx = chars.findRef( ch );
 	if ( idx > 0 ) {
 		chars.take();
 		chars.insert( idx - 1, ch );
 	}
 }
 
 /*!
   Move the character down the list of characters.
   */
 void QIMPenCharSet::down( QIMPenChar *ch )
 {
 	int idx = chars.findRef( ch );
 	if ( idx >= 0 && idx < (int)chars.count() - 1 ) {
 		chars.take();
 		chars.insert( idx + 1, ch );