73 lines
2.0 KiB
C++
73 lines
2.0 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 nsBaseDragService_h__
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#define nsBaseDragService_h__
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#include "nsIDragService.h"
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#include "nsIDragSession.h"
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#include "nsITransferable.h"
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#include "nsISupportsArray.h"
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#include "nsIDOMDocument.h"
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#include "nsCOMPtr.h"
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class nsIDOMNode;
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class nsIFrame;
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class nsIPresContext;
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/**
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* XP DragService wrapper base class
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*/
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class nsBaseDragService : public nsIDragService, public nsIDragSession
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{
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public:
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nsBaseDragService();
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virtual ~nsBaseDragService();
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//nsISupports
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NS_DECL_ISUPPORTS
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//nsIDragSession and nsIDragService
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NS_DECL_NSIDRAGSERVICE
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NS_DECL_NSIDRAGSESSION
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protected:
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virtual void GetFrameFromNode ( nsIDOMNode* inNode, nsIFrame** outFrame,
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nsIPresContext** outContext ) ;
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nsCOMPtr<nsISupportsArray> mTransArray;
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PRBool mCanDrop;
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PRBool mDoingDrag;
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nsSize mTargetSize;
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PRUint32 mDragAction;
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nsCOMPtr<nsIDragTracker> mCurrentlyTracking;
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nsCOMPtr<nsIDOMDocument> mSourceDocument; // the document at the drag source. will be null
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// if it came from outside the app.
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};
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#endif // nsBaseDragService_h__
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