зеркало из https://github.com/mozilla/gecko-dev.git
44 строки
1.5 KiB
C++
44 строки
1.5 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#ifndef nsIUnicharBuffer_h___
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#define nsIUnicharBuffer_h___
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#include "nscore.h"
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#include "nsISupports.h"
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#define NS_IUNICHARBUFFER_IID \
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{ 0x14cf6970, 0x93b5, 0x11d1, \
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{0x89, 0x5b, 0x00, 0x60, 0x08, 0x91, 0x1b, 0x81} }
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/// Interface to a buffer that holds unicode characters
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class nsIUnicharBuffer : public nsISupports {
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public:
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NS_DECLARE_STATIC_IID_ACCESSOR(NS_IUNICHARBUFFER_IID)
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NS_IMETHOD Init(uint32_t aBufferSize) = 0;
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NS_IMETHOD_(int32_t) GetLength() const = 0;
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NS_IMETHOD_(int32_t) GetBufferSize() const = 0;
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NS_IMETHOD_(PRUnichar*) GetBuffer() const = 0;
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NS_IMETHOD_(bool) Grow(int32_t aNewSize) = 0;
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};
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NS_DEFINE_STATIC_IID_ACCESSOR(nsIUnicharBuffer, NS_IUNICHARBUFFER_IID)
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/// Factory method for nsIUnicharBuffer.
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extern nsresult
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NS_NewUnicharBuffer(nsIUnicharBuffer** aInstancePtrResult,
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nsISupports* aOuter,
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uint32_t aBufferSize = 0);
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#define NS_UNICHARBUFFER_CID \
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{ /* c81fd8f0-0d6b-11d3-9331-00104ba0fd40 */ \
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0xc81fd8f0, \
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0x0d6b, \
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0x11d3, \
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{0x93, 0x31, 0x00, 0x10, 0x4b, 0xa0, 0xfd, 0x40} \
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}
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#endif /* nsIUnicharBuffer_h___ */
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