michael@0: /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  *
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #ifndef nsContextMenuInfo_h__
michael@0: #define nsContextMenuInfo_h__
michael@0: 
michael@0: #include "nsCOMPtr.h"
michael@0: #include "nsIContextMenuListener2.h"
michael@0: #include "nsIDOMNode.h"
michael@0: #include "nsIDOMEvent.h"
michael@0: #include "imgIContainer.h"
michael@0: #include "imgIRequest.h"
michael@0: 
michael@0: class ChromeContextMenuListener;
michael@0: class imgRequestProxy;
michael@0: 
michael@0: //*****************************************************************************
michael@0: // class nsContextMenuInfo
michael@0: //
michael@0: // Helper class for implementors of nsIContextMenuListener2
michael@0: //*****************************************************************************
michael@0:  
michael@0: class nsContextMenuInfo : public nsIContextMenuInfo
michael@0: {
michael@0:   friend class ChromeContextMenuListener;
michael@0:   
michael@0: public:    
michael@0:                     nsContextMenuInfo();
michael@0: 
michael@0:   NS_DECL_ISUPPORTS
michael@0:   NS_DECL_NSICONTEXTMENUINFO
michael@0:   
michael@0: private:
michael@0:   virtual           ~nsContextMenuInfo();
michael@0: 
michael@0:   void              SetMouseEvent(nsIDOMEvent *aEvent)
michael@0:                     { mMouseEvent = aEvent; }
michael@0: 
michael@0:   void              SetDOMNode(nsIDOMNode *aNode)
michael@0:                     { mDOMNode = aNode; }
michael@0:                     
michael@0:   void              SetAssociatedLink(nsIDOMNode *aLink)
michael@0:                     { mAssociatedLink = aLink; }
michael@0: 
michael@0:   nsresult          GetImageRequest(nsIDOMNode *aDOMNode,
michael@0:                                     imgIRequest **aRequest);
michael@0: 
michael@0:   bool              HasBackgroundImage(nsIDOMNode *aDOMNode);
michael@0: 
michael@0:   nsresult          GetBackgroundImageRequest(nsIDOMNode *aDOMNode,
michael@0:                                               imgRequestProxy **aRequest);
michael@0: 
michael@0:   nsresult          GetBackgroundImageRequestInternal(nsIDOMNode *aDOMNode,
michael@0:                                                       imgRequestProxy **aRequest);
michael@0:   
michael@0: private:
michael@0:   nsCOMPtr<nsIDOMEvent>   mMouseEvent;
michael@0:   nsCOMPtr<nsIDOMNode>    mDOMNode;  
michael@0:   nsCOMPtr<nsIDOMNode>    mAssociatedLink;
michael@0: 
michael@0: }; // class nsContextMenuInfo
michael@0: 
michael@0: 
michael@0: #endif // nsContextMenuInfo_h__