76 lines
3.1 KiB
C++
76 lines
3.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* 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
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Adam Lock <adamlock@eircom.net>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef DROPTARGET_H
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#define DROPTARGET_H
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#include "MozillaBrowser.h"
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// Simple drop target implementation
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class CDropTarget : public CComObjectRootEx<CComSingleThreadModel>,
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public IDropTarget
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{
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public:
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CDropTarget();
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virtual ~CDropTarget();
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BEGIN_COM_MAP(CDropTarget)
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COM_INTERFACE_ENTRY(IDropTarget)
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END_COM_MAP()
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// Data object currently being dragged
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CIPtr(IDataObject) m_spDataObject;
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// Owner of this object
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CMozillaBrowser *m_pOwner;
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// Sets the owner of this object
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void SetOwner(CMozillaBrowser *pOwner);
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// Helper method to extract a URL from an internet shortcut file
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HRESULT CDropTarget::GetURLFromFile(const TCHAR *pszFile, tstring &szURL);
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// IDropTarget
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virtual HRESULT STDMETHODCALLTYPE DragEnter(/* [unique][in] */ IDataObject __RPC_FAR *pDataObj, /* [in] */ DWORD grfKeyState, /* [in] */ POINTL pt, /* [out][in] */ DWORD __RPC_FAR *pdwEffect);
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virtual HRESULT STDMETHODCALLTYPE DragOver(/* [in] */ DWORD grfKeyState, /* [in] */ POINTL pt, /* [out][in] */ DWORD __RPC_FAR *pdwEffect);
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virtual HRESULT STDMETHODCALLTYPE DragLeave(void);
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virtual HRESULT STDMETHODCALLTYPE Drop(/* [unique][in] */ IDataObject __RPC_FAR *pDataObj, /* [in] */ DWORD grfKeyState, /* [in] */ POINTL pt, /* [out][in] */ DWORD __RPC_FAR *pdwEffect);
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};
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typedef CComObject<CDropTarget> CDropTargetInstance;
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#endif |