1 | /* $Id: VBoxCocoaHelper.h 106061 2024-09-16 14:03:52Z vboxsync $ */
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2 | /** @file
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3 | * VBox Qt GUI - VBoxCocoa Helper.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2009-2024 Oracle and/or its affiliates.
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8 | *
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9 | * This file is part of VirtualBox base platform packages, as
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10 | * available from https://www.virtualbox.org.
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11 | *
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12 | * This program is free software; you can redistribute it and/or
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13 | * modify it under the terms of the GNU General Public License
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14 | * as published by the Free Software Foundation, in version 3 of the
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15 | * License.
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16 | *
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17 | * This program is distributed in the hope that it will be useful, but
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18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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20 | * General Public License for more details.
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21 | *
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22 | * You should have received a copy of the GNU General Public License
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23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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24 | *
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25 | * SPDX-License-Identifier: GPL-3.0-only
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26 | */
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27 |
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28 | #ifndef FEQT_INCLUDED_SRC_platform_darwin_VBoxCocoaHelper_h
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29 | #define FEQT_INCLUDED_SRC_platform_darwin_VBoxCocoaHelper_h
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30 | #ifndef RT_WITHOUT_PRAGMA_ONCE
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31 | # pragma once
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32 | #endif
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33 |
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34 | /* Global includes */
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35 | #include <VBox/VBoxCocoa.h>
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36 |
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37 | #ifdef __OBJC__
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38 |
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39 | /* System includes */
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40 | #import <AppKit/NSImage.h>
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41 | #import <Foundation/NSAutoreleasePool.h>
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42 | #import <CoreFoundation/CFString.h>
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43 |
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44 | /* Qt includes */
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45 | #include <QString>
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46 | #include <QVarLengthArray>
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47 |
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48 | inline NSString *darwinQStringToNSString(const QString &aString)
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49 | {
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50 | const UniChar *chars = reinterpret_cast<const UniChar *>(aString.unicode());
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51 | CFStringRef str = CFStringCreateWithCharacters(0, chars, aString.length());
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52 | return [(NSString*)CFStringCreateMutableCopy(0, 0, str) autorelease];
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53 | }
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54 |
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55 | inline QString darwinNSStringToQString(const NSString *aString)
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56 | {
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57 | CFStringRef str = reinterpret_cast<const CFStringRef>(aString);
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58 | if(!str)
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59 | return QString();
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60 | CFIndex length = CFStringGetLength(str);
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61 | const UniChar *chars = CFStringGetCharactersPtr(str);
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62 | if (chars)
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63 | return QString(reinterpret_cast<const QChar *>(chars), length);
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64 |
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65 | QVarLengthArray<UniChar> buffer(length);
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66 | CFStringGetCharacters(str, CFRangeMake(0, length), buffer.data());
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67 | return QString(reinterpret_cast<const QChar *>(buffer.constData()), length);
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68 | }
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69 |
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70 | #endif /* __OBJC__ */
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71 |
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72 | #endif /* !FEQT_INCLUDED_SRC_platform_darwin_VBoxCocoaHelper_h */
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73 |
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