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diff --git a/vcl/quartz/utils.cxx b/vcl/quartz/utils.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/config.h>
+
+#include <iostream>
+#include <iomanip>
+
+#include <rtl/alloc.h>
+#include <rtl/ustrbuf.hxx>
+
+#include <quartz/utils.h>
+
+OUString GetOUString( CFStringRef rStr )
+{
+ if( rStr == nullptr )
+ {
+ return OUString();
+ }
+
+ CFIndex nLength = CFStringGetLength( rStr );
+ if( nLength == 0 )
+ {
+ return OUString();
+ }
+
+ const UniChar* pConstStr = CFStringGetCharactersPtr( rStr );
+ if( pConstStr )
+ {
+ return OUString( reinterpret_cast<sal_Unicode const *>(pConstStr), nLength );
+ }
+
+ std::unique_ptr<UniChar[]> pStr(new UniChar[nLength]);
+ CFRange aRange = { 0, nLength };
+ CFStringGetCharacters( rStr, aRange, pStr.get() );
+
+ OUString aRet( reinterpret_cast<sal_Unicode *>(pStr.get()), nLength );
+ return aRet;
+}
+
+OUString GetOUString( const NSString* pStr )
+{
+ if( ! pStr )
+ {
+ return OUString();
+ }
+
+ int nLen = [pStr length];
+ if( nLen == 0 )
+ {
+ return OUString();
+ }
+
+ OUStringBuffer aBuf( nLen+1 );
+ aBuf.setLength( nLen );
+ [pStr getCharacters:
+ reinterpret_cast<unichar *>(const_cast<sal_Unicode*>(aBuf.getStr()))];
+
+ return aBuf.makeStringAndClear();
+}
+
+CFStringRef CreateCFString( const OUString& rStr )
+{
+ return CFStringCreateWithCharacters(kCFAllocatorDefault, reinterpret_cast<UniChar const *>(rStr.getStr()), rStr.getLength() );
+}
+
+NSString* CreateNSString( const OUString& rStr )
+{
+ return [[NSString alloc] initWithCharacters: reinterpret_cast<unichar const *>(rStr.getStr()) length: rStr.getLength()];
+}
+
+OUString NSStringArrayToOUString(NSArray* array)
+{
+ OUString result = "[";
+ OUString sep;
+ for (NSUInteger i = 0; i < [array count]; i++)
+ {
+ result = result + sep + OUString::fromUtf8([[array objectAtIndex:i] UTF8String]);
+ sep = ",";
+ }
+ result = result + "]";
+ return result;
+}
+
+OUString NSDictionaryKeysToOUString(NSDictionary* dict)
+{
+ OUString result = "{";
+ OUString sep;
+ for (NSString *key in dict)
+ {
+ result = result + sep + OUString::fromUtf8([key UTF8String]);
+ sep = ",";
+ }
+ result = result + "}";
+ return result;
+}
+
+std::ostream &operator <<(std::ostream& s, const CGRect &rRect)
+{
+#ifndef SAL_LOG_INFO
+ (void) rRect;
+#else
+ if (CGRectIsNull(rRect))
+ {
+ s << "NULL";
+ }
+ else
+ {
+ s << rRect.size << "@" << rRect.origin;
+ }
+#endif
+ return s;
+}
+
+std::ostream &operator <<(std::ostream& s, const CGPoint &rPoint)
+{
+#ifndef SAL_LOG_INFO
+ (void) rPoint;
+#else
+ s << "(" << rPoint.x << "," << rPoint.y << ")";
+#endif
+ return s;
+}
+
+std::ostream &operator <<(std::ostream& s, const CGSize &rSize)
+{
+#ifndef SAL_LOG_INFO
+ (void) rSize;
+#else
+ s << rSize.width << "x" << rSize.height;
+#endif
+ return s;
+}
+
+std::ostream &operator <<(std::ostream& s, CGColorRef pColor)
+{
+#ifndef SAL_LOG_INFO
+ (void) pColor;
+#else
+ CFStringRef colorString = CFCopyDescription(pColor);
+ if (colorString)
+ {
+ s << GetOUString(colorString);
+ CFRelease(colorString);
+ }
+ else
+ {
+ s << "NULL";
+ }
+#endif
+ return s;
+}
+
+std::ostream &operator <<(std::ostream& s, const CGAffineTransform &aXform)
+{
+#ifndef SAL_LOG_INFO
+ (void) aXform;
+#else
+ if (CGAffineTransformIsIdentity(aXform))
+ {
+ s << "IDENT";
+ }
+ else
+ {
+ s << "[" << aXform.a << "," << aXform.b << "," << aXform.c << "," << aXform.d << "," << aXform.tx << "," << aXform.ty << "]";
+ }
+#endif
+ return s;
+}
+
+std::ostream &operator <<(std::ostream& s, CGColorSpaceRef cs)
+{
+#ifndef SAL_LOG_INFO
+ (void) cs;
+#else
+ if (cs == nullptr)
+ {
+ s << "null";
+ return s;
+ }
+
+ CGColorSpaceModel model = CGColorSpaceGetModel(cs);
+ switch (model)
+ {
+ case kCGColorSpaceModelUnknown:
+ s << "Unknown";
+ break;
+ case kCGColorSpaceModelMonochrome:
+ s << "Monochrome";
+ break;
+ case kCGColorSpaceModelRGB:
+ s << "RGB";
+ if (CGColorSpaceIsWideGamutRGB(cs))
+ s << " (wide gamut)";
+ break;
+ case kCGColorSpaceModelCMYK:
+ s << "CMYK";
+ break;
+ case kCGColorSpaceModelLab:
+ s << "Lab";
+ break;
+ case kCGColorSpaceModelDeviceN:
+ s << "DeviceN";
+ break;
+ case kCGColorSpaceModelIndexed:
+ s << "Indexed (" << CGColorSpaceGetColorTableCount(cs) << ")";
+ break;
+ case kCGColorSpaceModelPattern:
+ s << "Pattern";
+ break;
+ case kCGColorSpaceModelXYZ:
+ s << "XYZ";
+ break;
+ default:
+ s << "?(" << model << ")";
+ break;
+ }
+
+ CFStringRef name = CGColorSpaceCopyName(cs);
+ if (name != nullptr)
+ s << " (" << [static_cast<NSString *>(name) UTF8String] << ")";
+#endif
+ return s;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */