73 lines
2.2 KiB
C++
73 lines
2.2 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is Netscape Communications
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* Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#ifndef nsTextContentChangeData_h___
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#define nsTextContentChangeData_h___
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#include "nsITextContent.h"
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class nsTextContentChangeData : public nsITextContentChangeData {
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public:
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friend nsresult
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NS_NewTextContentChangeData(nsTextContentChangeData** aResult);
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// nsISupports
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NS_DECL_ISUPPORTS
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// nsITextContentChangedData
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NS_IMETHOD GetChangeType(ChangeType* aResult);
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NS_IMETHOD GetReplaceData(PRInt32* aOffset,
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PRInt32* aSourceLength,
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PRInt32* aReplaceLength);
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NS_IMETHOD GetInsertData(PRInt32* aOffset,
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PRInt32* aInsertLength);
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NS_IMETHOD GetAppendData(PRInt32* aOffset,
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PRInt32* aAppendLength);
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void SetData(ChangeType aType, PRInt32 aOffset, PRInt32 aLength) {
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mType = aType;
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mOffset = aOffset;
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mLength = aLength;
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}
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void SetReplaceLength(PRInt32 aReplaceLength) {
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mReplaceLength = aReplaceLength;
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}
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protected:
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nsTextContentChangeData();
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virtual ~nsTextContentChangeData();
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ChangeType mType;
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PRInt32 mOffset;
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PRInt32 mLength;
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PRInt32 mReplaceLength; // only used for replace type
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};
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// Create a new instance of nsTextContentChangeData with a refcnt of 1
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extern nsresult
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NS_NewTextContentChangeData(nsTextContentChangeData** aResult);
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#endif /* nsTextContentChangeData_h___ */
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