vcl/quartz/utils.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include <sal/config.h>
  21
  22 #include <iostream>
  23 #include <iomanip>
  24
  25 #include <rtl/alloc.h>
  26 #include <rtl/ustrbuf.hxx>
  27
  28 #include <quartz/utils.h>
  29
  30 OUString GetOUString( CFStringRef rStr )
  31 {
  32     if( rStr == nullptr )
  33     {
  34         return OUString();
  35     }
  36
  37     CFIndex nLength = CFStringGetLength( rStr );
  38     if( nLength == 0 )
  39     {
  40         return OUString();
  41     }
  42
  43     const UniChar* pConstStr = CFStringGetCharactersPtr( rStr );
  44     if( pConstStr )
  45     {
  46         return OUString( reinterpret_cast<sal_Unicode const *>(pConstStr), nLength );
  47     }
  48
  49     std::unique_ptr<UniChar[]> pStr(new UniChar[nLength]);
  50     CFRange aRange = { 0, nLength };
  51     CFStringGetCharacters( rStr, aRange, pStr.get() );
  52
  53     OUString aRet( reinterpret_cast<sal_Unicode *>(pStr.get()), nLength );
  54     return aRet;
  55 }
  56
  57 OUString GetOUString( const NSString* pStr )
  58 {
  59     if( ! pStr )
  60     {
  61         return OUString();
  62     }
  63
  64     int nLen = [pStr length];
  65     if( nLen == 0 )
  66     {
  67         return OUString();
  68     }
  69
  70     OUStringBuffer aBuf( nLen+1 );
  71     aBuf.setLength( nLen );
  72     [pStr getCharacters:
  73      reinterpret_cast<unichar *>(const_cast<sal_Unicode*>(aBuf.getStr()))];
  74
  75     return aBuf.makeStringAndClear();
  76 }
  77
  78 CFStringRef CreateCFString( const OUString& rStr )
  79 {
  80     return CFStringCreateWithCharacters(kCFAllocatorDefault, reinterpret_cast<UniChar const *>(rStr.getStr()), rStr.getLength() );
  81 }
  82
  83 NSString* CreateNSString( const OUString& rStr )
  84 {
  85     return [[NSString alloc] initWithCharacters: reinterpret_cast<unichar const *>(rStr.getStr()) length: rStr.getLength()];
  86 }
  87
  88 OUString NSStringArrayToOUString(NSArray* array)
  89 {
  90     OUString result = "[";
  91     OUString sep;
  92     for (NSUInteger i = 0; i < [array count]; i++)
  93     {
  94         result = result + sep + OUString::fromUtf8([[array objectAtIndex:i] UTF8String]);
  95         sep = ",";
  96     }
  97     result = result + "]";
  98     return result;
  99 }
 100
 101 OUString NSDictionaryKeysToOUString(NSDictionary* dict)
 102 {
 103     OUString result = "{";
 104     OUString sep;
 105     for (NSString *key in dict)
 106     {
 107         result = result + sep + OUString::fromUtf8([key UTF8String]);
 108         sep = ",";
 109     }
 110     result = result + "}";
 111     return result;
 112 }
 113
 114 std::ostream &operator <<(std::ostream& s, const CGRect &rRect)
 115 {
 116 #ifndef SAL_LOG_INFO
 117     (void) rRect;
 118 #else
 119     if (CGRectIsNull(rRect))
 120     {
 121         s << "NULL";
 122     }
 123     else
 124     {
 125         s << rRect.size << "@" << rRect.origin;
 126     }
 127 #endif
 128     return s;
 129 }
 130
 131 std::ostream &operator <<(std::ostream& s, const CGPoint &rPoint)
 132 {
 133 #ifndef SAL_LOG_INFO
 134     (void) rPoint;
 135 #else
 136     s << "(" << rPoint.x << "," << rPoint.y << ")";
 137 #endif
 138     return s;
 139 }
 140
 141 std::ostream &operator <<(std::ostream& s, const CGSize &rSize)
 142 {
 143 #ifndef SAL_LOG_INFO
 144     (void) rSize;
 145 #else
 146     s << rSize.width << "x" << rSize.height;
 147 #endif
 148     return s;
 149 }
 150
 151 std::ostream &operator <<(std::ostream& s, CGColorRef pColor)
 152 {
 153 #ifndef SAL_LOG_INFO
 154     (void) pColor;
 155 #else
 156     CFStringRef colorString = CFCopyDescription(pColor);
 157     if (colorString)
 158     {
 159         s << GetOUString(colorString);
 160         CFRelease(colorString);
 161     }
 162     else
 163     {
 164         s << "NULL";
 165     }
 166 #endif
 167     return s;
 168 }
 169
 170 std::ostream &operator <<(std::ostream& s, const CGAffineTransform &aXform)
 171 {
 172 #ifndef SAL_LOG_INFO
 173     (void) aXform;
 174 #else
 175     if (CGAffineTransformIsIdentity(aXform))
 176     {
 177         s << "IDENT";
 178     }
 179     else
 180     {
 181         s << "[" << aXform.a << "," << aXform.b << "," << aXform.c << "," << aXform.d << "," << aXform.tx << "," << aXform.ty << "]";
 182     }
 183 #endif
 184     return s;
 185 }
 186
 187 std::ostream &operator <<(std::ostream& s, CGColorSpaceRef cs)
 188 {
 189 #ifndef SAL_LOG_INFO
 190     (void) cs;
 191 #else
 192     if (cs == nullptr)
 193     {
 194         s << "null";
 195         return s;
 196     }
 197
 198     CGColorSpaceModel model = CGColorSpaceGetModel(cs);
 199     switch (model)
 200     {
 201     case kCGColorSpaceModelUnknown:
 202         s << "Unknown";
 203         break;
 204     case kCGColorSpaceModelMonochrome:
 205         s << "Monochrome";
 206         break;
 207     case kCGColorSpaceModelRGB:
 208         s << "RGB";
 209         if (CGColorSpaceIsWideGamutRGB(cs))
 210             s << " (wide gamut)";
 211         break;
 212     case kCGColorSpaceModelCMYK:
 213         s << "CMYK";
 214         break;
 215     case kCGColorSpaceModelLab:
 216         s << "Lab";
 217         break;
 218     case kCGColorSpaceModelDeviceN:
 219         s << "DeviceN";
 220         break;
 221     case kCGColorSpaceModelIndexed:
 222         s << "Indexed (" << CGColorSpaceGetColorTableCount(cs) << ")";
 223         break;
 224     case kCGColorSpaceModelPattern:
 225         s << "Pattern";
 226         break;
 227     case kCGColorSpaceModelXYZ:
 228         s << "XYZ";
 229         break;
 230     default:
 231         s << "?(" << model << ")";
 232         break;
 233     }
 234
 235     CFStringRef name = CGColorSpaceCopyName(cs);
 236     if (name != nullptr)
 237         s << " (" << [static_cast<NSString *>(name) UTF8String] << ")";
 238 #endif
 239     return s;
 240 }
 241
 242 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */