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{
if (self == [OFMutableString class])
return (id)&placeholder;
return [super alloc];
}
- (void)_applyTable: (const of_unichar_t* const[])table
withSize: (size_t)tableSize
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{
if (self == [OFMutableString class])
return (id)&placeholder;
return [super alloc];
}
- (void)_convertWithWordStartTable: (const of_unichar_t *const[])startTable
wordMiddleTable: (const of_unichar_t *const[])middleTable
wordStartTableSize: (size_t)startTableSize
wordMiddleTableSize: (size_t)middleTableSize
{
OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
const of_unichar_t *string = [self unicodeString];
size_t i, length = [self length];
BOOL isStart = YES;
for (i = 0; i < length; i++) {
const of_unichar_t *const *table;
size_t tableSize;
of_unichar_t c = string[i];
if (isStart) {
table = startTable;
tableSize = middleTableSize;
} else {
table = middleTable;
tableSize = middleTableSize;
}
if (c >> 8 < tableSize && table[c >> 8][c & 0xFF])
[self setCharacter: table[c >> 8][c & 0xFF]
atIndex: i];
switch (c) {
case ' ':
case '\t':
case '\n':
case '\r':
isStart = YES;
break;
default:
isStart = NO;
break;
}
}
[pool release];
}
- (void)setCharacter: (of_unichar_t)character
atIndex: (size_t)index
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[self setCharacter: tmp
atIndex: i];
}
}
- (void)uppercase
{
[self _applyTable: of_unicode_uppercase_table
withSize: OF_UNICODE_UPPERCASE_TABLE_SIZE];
}
- (void)lowercase
{
[self _applyTable: of_unicode_lowercase_table
withSize: OF_UNICODE_LOWERCASE_TABLE_SIZE];
}
- (void)insertString: (OFString*)string
atIndex: (size_t)index
{
@throw [OFNotImplementedException exceptionWithClass: isa
selector: _cmd];
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[self setCharacter: tmp
atIndex: i];
}
}
- (void)uppercase
{
[self _convertWithWordStartTable: of_unicode_uppercase_table
wordMiddleTable: of_unicode_uppercase_table
wordStartTableSize: OF_UNICODE_UPPERCASE_TABLE_SIZE
wordMiddleTableSize: OF_UNICODE_UPPERCASE_TABLE_SIZE];
}
- (void)lowercase
{
[self _convertWithWordStartTable: of_unicode_lowercase_table
wordMiddleTable: of_unicode_lowercase_table
wordStartTableSize: OF_UNICODE_LOWERCASE_TABLE_SIZE
wordMiddleTableSize: OF_UNICODE_LOWERCASE_TABLE_SIZE];
}
- (void)capitalize
{
[self _convertWithWordStartTable: of_unicode_titlecase_table
wordMiddleTable: of_unicode_lowercase_table
wordStartTableSize: OF_UNICODE_TITLECASE_TABLE_SIZE
wordMiddleTableSize: OF_UNICODE_LOWERCASE_TABLE_SIZE];
}
- (void)insertString: (OFString*)string
atIndex: (size_t)index
{
@throw [OFNotImplementedException exceptionWithClass: isa
selector: _cmd];
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