| 1 | /*
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| 2 | * Copyright (C) 2009 Apple Inc. All rights reserved.
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| 3 | * Copyright (C) 2009 Torch Mobile, Inc.
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| 4 | *
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| 5 | * Redistribution and use in source and binary forms, with or without
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| 6 | * modification, are permitted provided that the following conditions
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| 7 | * are met:
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| 8 | * 1. Redistributions of source code must retain the above copyright
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| 9 | * notice, this list of conditions and the following disclaimer.
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| 10 | * 2. Redistributions in binary form must reproduce the above copyright
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| 11 | * notice, this list of conditions and the following disclaimer in the
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| 12 | * documentation and/or other materials provided with the distribution.
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| 13 | *
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| 14 | * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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| 15 | * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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| 16 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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| 17 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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| 18 | * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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| 19 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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| 20 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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| 21 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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| 22 | * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 23 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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| 24 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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| 25 | */
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| 26 |
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| 27 | #ifndef WTF_OwnPtrCommon_h
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| 28 | #define WTF_OwnPtrCommon_h
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| 29 |
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| 30 | #if PLATFORM(WIN)
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| 31 | typedef struct HBITMAP__* HBITMAP;
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| 32 | typedef struct HBRUSH__* HBRUSH;
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| 33 | typedef struct HDC__* HDC;
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| 34 | typedef struct HFONT__* HFONT;
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| 35 | typedef struct HPALETTE__* HPALETTE;
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| 36 | typedef struct HPEN__* HPEN;
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| 37 | typedef struct HRGN__* HRGN;
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| 38 | #endif
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| 39 |
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| 40 | namespace WTF {
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| 41 |
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| 42 | template <typename T> inline void deleteOwnedPtr(T* ptr)
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| 43 | {
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| 44 | typedef char known[sizeof(T) ? 1 : -1];
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| 45 | if (sizeof(known))
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| 46 | delete ptr;
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| 47 | }
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| 48 |
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| 49 | #if PLATFORM(WIN)
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| 50 | void deleteOwnedPtr(HBITMAP);
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| 51 | void deleteOwnedPtr(HBRUSH);
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| 52 | void deleteOwnedPtr(HDC);
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| 53 | void deleteOwnedPtr(HFONT);
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| 54 | void deleteOwnedPtr(HPALETTE);
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| 55 | void deleteOwnedPtr(HPEN);
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| 56 | void deleteOwnedPtr(HRGN);
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| 57 | #endif
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| 58 |
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| 59 | } // namespace WTF
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| 60 |
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| 61 | #endif // WTF_OwnPtrCommon_h
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