74 lines
2.1 KiB
C++
74 lines
2.1 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.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications 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 nsTransferable_h__
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#define nsTransferable_h__
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#include "nsIFormatConverter.h"
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#include "nsITransferable.h"
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#include "nsCOMPtr.h"
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class nsVoidArray;
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class nsString;
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class nsDataObj;
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class nsVoidArray;
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/**
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* XP Transferable wrapper
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*/
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class nsTransferable : public nsITransferable
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{
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public:
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nsTransferable();
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virtual ~nsTransferable();
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// nsISupports
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NS_DECL_ISUPPORTS
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// nsITransferable
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NS_IMETHOD FlavorsTransferableCanExport(nsISupportsArray **_retval) ;
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NS_IMETHOD GetTransferData(const char *aFlavor, nsISupports **aData, PRUint32 *aDataLen);
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NS_IMETHOD GetAnyTransferData(char **aFlavor, nsISupports **aData, PRUint32 *aDataLen);
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NS_IMETHOD IsLargeDataSet(PRBool *_retval);
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NS_IMETHOD FlavorsTransferableCanImport(nsISupportsArray **_retval) ;
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NS_IMETHOD SetTransferData(const char *aFlavor, nsISupports *aData, PRUint32 aDataLen);
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NS_IMETHOD AddDataFlavor(const char *aDataFlavor) ;
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NS_IMETHOD RemoveDataFlavor(const char *aDataFlavor) ;
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NS_IMETHOD GetConverter(nsIFormatConverter * *aConverter);
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NS_IMETHOD SetConverter(nsIFormatConverter * aConverter);
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protected:
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// get flavors w/out converter
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NS_IMETHOD GetTransferDataFlavors(nsISupportsArray** aDataFlavorList);
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nsVoidArray * mDataArray;
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nsCOMPtr<nsIFormatConverter> mFormatConv;
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};
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#endif // nsTransferable_h__
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