see ChangeLog

Monotone-Revision: 9054022ef1ca8aeba6e34842d27d9b94ce002b89

Monotone-Author: dev-unix.inverse.qc.ca
Monotone-Date: 2006-06-15T19:34:10
Monotone-Branch: ca.inverse.sogo

UI/SOGoUI/SOGoJSStringFormatter.m

@@ -0,0 +1,78 @@
+/*
+  Copyright (C) 2000-2004 SKYRIX Software AG
+
+  This file is part of OGo
+
+  OGo is free software; you can redistribute it and/or modify it under
+  the terms of the GNU Lesser General Public License as published by the
+  Free Software Foundation; either version 2, or (at your option) any
+  later version.
+
+  OGo is distributed in the hope that it will be useful, but WITHOUT ANY
+  WARRANTY; without even the implied warranty of MERCHANTABILITY or
+  FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public
+  License for more details.
+
+  You should have received a copy of the GNU Lesser General Public
+  License along with OGo; see the file COPYING.  If not, write to the
+  Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
+  02111-1307, USA.
+*/
+// $Id: SOGoJSStringFormatter.m 415 2004-10-20 15:47:45Z znek $
+
+
+#include "SOGoJSStringFormatter.h"
+#include "common.h"
+
+@implementation SOGoJSStringFormatter
+
+static NSCharacterSet *quotesSet = nil;
+static NSCharacterSet *squoteSet = nil;
+static NSCharacterSet *dquoteSet = nil;
+
++ (void)initialize {
+  static BOOL didInit = NO;
+  
+  if(didInit)
+    return;
+  
+  didInit   = YES;
+  quotesSet = \
+    [[NSCharacterSet characterSetWithCharactersInString:@"'\""] retain];
+  squoteSet = \
+    [[NSCharacterSet characterSetWithCharactersInString:@"'"] retain];
+  dquoteSet = \
+    [[NSCharacterSet characterSetWithCharactersInString:@"\""] retain];
+}
+
++ (id)sharedFormatter {
+  static id sharedInstance = nil;
+  if(!sharedInstance) {
+    sharedInstance = [[self alloc] init];
+  }
+  return sharedInstance;
+}
+
+- (NSString *)stringByEscapingQuotesInString:(NSString *)_s {
+  return [_s stringByEscapingCharactersFromSet:quotesSet
+             usingStringEscaping:self];
+}
+
+- (NSString *)stringByEscapingSingleQuotesInString:(NSString *)_s {
+  return [_s stringByEscapingCharactersFromSet:squoteSet
+             usingStringEscaping:self];
+}
+
+- (NSString *)stringByEscapingDoubleQuotesInString:(NSString *)_s {
+  return [_s stringByEscapingCharactersFromSet:dquoteSet
+             usingStringEscaping:self];
+}
+
+- (NSString *)stringByEscapingString:(NSString *)_s {
+  if([_s isEqualToString:@"'"]) {
+    return @"'";
+  }
+  return @""";
+}
+
+@end