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558b914c64
* Rename unity files * Move some modules to new subdirectories * Remove obsolete Visual Studio project files * Remove obsolete coding style and TODO list
97 lines
3.5 KiB
Plaintext
97 lines
3.5 KiB
Plaintext
//------------------------------------------------------------------------------
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/*
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This file is part of Beast: https://github.com/vinniefalco/Beast
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Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
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Portions of this file are from JUCE.
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Copyright (c) 2013 - Raw Material Software Ltd.
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Please visit http://www.juce.com
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Permission to use, copy, modify, and/or distribute this software for any
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purpose with or without fee is hereby granted, provided that the above
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copyright notice and this permission notice appear in all copies.
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THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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//==============================================================================
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namespace beast
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{
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String String::fromCFString (CFStringRef cfString)
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{
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if (cfString == 0)
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return String::empty;
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CFRange range = { 0, CFStringGetLength (cfString) };
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HeapBlock <UniChar> u ((size_t) range.length + 1);
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CFStringGetCharacters (cfString, range, u);
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u[range.length] = 0;
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return String (CharPointer_UTF16 ((const CharPointer_UTF16::CharType*) u.getData()));
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}
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CFStringRef String::toCFString() const
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{
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CharPointer_UTF16 utf16 (toUTF16());
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return CFStringCreateWithCharacters (kCFAllocatorDefault, (const UniChar*) utf16.getAddress(), (CFIndex) utf16.length());
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}
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String String::convertToPrecomposedUnicode() const
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{
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#if BEAST_IOS
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BEAST_AUTORELEASEPOOL
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{
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return nsStringToBeast ([beastStringToNS (*this) precomposedStringWithCanonicalMapping]);
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}
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#else
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UnicodeMapping map;
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map.unicodeEncoding = CreateTextEncoding (kTextEncodingUnicodeDefault,
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kUnicodeNoSubset,
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kTextEncodingDefaultFormat);
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map.otherEncoding = CreateTextEncoding (kTextEncodingUnicodeDefault,
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kUnicodeCanonicalCompVariant,
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kTextEncodingDefaultFormat);
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map.mappingVersion = kUnicodeUseLatestMapping;
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UnicodeToTextInfo conversionInfo = 0;
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String result;
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if (CreateUnicodeToTextInfo (&map, &conversionInfo) == noErr)
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{
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const size_t bytesNeeded = CharPointer_UTF16::getBytesRequiredFor (getCharPointer());
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HeapBlock <char> tempOut;
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tempOut.calloc (bytesNeeded + 4);
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ByteCount bytesRead = 0;
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ByteCount outputBufferSize = 0;
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if (ConvertFromUnicodeToText (conversionInfo,
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bytesNeeded, (ConstUniCharArrayPtr) toUTF16().getAddress(),
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kUnicodeDefaultDirectionMask,
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0, 0, 0, 0,
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bytesNeeded, &bytesRead,
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&outputBufferSize, tempOut) == noErr)
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{
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result = String (CharPointer_UTF16 ((CharPointer_UTF16::CharType*) tempOut.getData()));
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}
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DisposeUnicodeToTextInfo (&conversionInfo);
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}
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return result;
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#endif
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}
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} // beast
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