зеркало из https://github.com/mozilla/gecko-dev.git
110 строки
4.4 KiB
C++
110 строки
4.4 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* ***** BEGIN LICENSE BLOCK *****
|
|
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
|
|
*
|
|
* The contents of this file are subject to the Mozilla Public License Version
|
|
* 1.1 (the "License"); you may not use this file except in compliance with
|
|
* the License. You may obtain a copy of the License at
|
|
* http://www.mozilla.org/MPL/
|
|
*
|
|
* Software distributed under the License is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
|
|
* for the specific language governing rights and limitations under the
|
|
* License.
|
|
*
|
|
* The Original Code is mozilla.org code.
|
|
*
|
|
* The Initial Developer of the Original Code is
|
|
* Netscape Communications Corporation.
|
|
* Portions created by the Initial Developer are Copyright (C) 1998
|
|
* the Initial Developer. All Rights Reserved.
|
|
*
|
|
* Contributor(s):
|
|
*
|
|
* Alternatively, the contents of this file may be used under the terms of
|
|
* either the GNU General Public License Version 2 or later (the "GPL"), or
|
|
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
|
|
* in which case the provisions of the GPL or the LGPL are applicable instead
|
|
* of those above. If you wish to allow use of your version of this file only
|
|
* under the terms of either the GPL or the LGPL, and not to allow others to
|
|
* use your version of this file under the terms of the MPL, indicate your
|
|
* decision by deleting the provisions above and replace them with the notice
|
|
* and other provisions required by the GPL or the LGPL. If you do not delete
|
|
* the provisions above, a recipient may use your version of this file under
|
|
* the terms of any one of the MPL, the GPL or the LGPL.
|
|
*
|
|
* ***** END LICENSE BLOCK ***** */
|
|
|
|
#ifndef nsClipboard_h__
|
|
#define nsClipboard_h__
|
|
|
|
#include "nsBaseClipboard.h"
|
|
#include "nsIURI.h"
|
|
#include <windows.h>
|
|
|
|
class nsITransferable;
|
|
class nsIClipboardOwner;
|
|
class nsIWidget;
|
|
class nsILocalFile;
|
|
struct IDataObject;
|
|
|
|
/**
|
|
* Native Win32 Clipboard wrapper
|
|
*/
|
|
|
|
class nsClipboard : public nsBaseClipboard
|
|
{
|
|
|
|
public:
|
|
nsClipboard();
|
|
virtual ~nsClipboard();
|
|
|
|
// nsIClipboard
|
|
NS_IMETHOD HasDataMatchingFlavors(const char** aFlavorList, PRUint32 aLength,
|
|
PRInt32 aWhichClipboard, bool *_retval);
|
|
|
|
// Internal Native Routines
|
|
static nsresult CreateNativeDataObject(nsITransferable * aTransferable,
|
|
IDataObject ** aDataObj,
|
|
nsIURI * uri);
|
|
static nsresult SetupNativeDataObject(nsITransferable * aTransferable,
|
|
IDataObject * aDataObj);
|
|
static nsresult GetDataFromDataObject(IDataObject * aDataObject,
|
|
UINT anIndex,
|
|
nsIWidget * aWindow,
|
|
nsITransferable * aTransferable);
|
|
static nsresult GetNativeDataOffClipboard(nsIWidget * aWindow, UINT aIndex, UINT aFormat, void ** aData, PRUint32 * aLen);
|
|
static nsresult GetNativeDataOffClipboard(IDataObject * aDataObject, UINT aIndex, UINT aFormat, const char * aMIMEImageFormat, void ** aData, PRUint32 * aLen);
|
|
static nsresult GetGlobalData(HGLOBAL aHGBL, void ** aData, PRUint32 * aLen);
|
|
static UINT GetFormat(const char* aMimeStr);
|
|
|
|
static UINT CF_HTML;
|
|
|
|
protected:
|
|
NS_IMETHOD SetNativeClipboardData ( PRInt32 aWhichClipboard );
|
|
NS_IMETHOD GetNativeClipboardData ( nsITransferable * aTransferable, PRInt32 aWhichClipboard );
|
|
|
|
static bool IsInternetShortcut ( const nsAString& inFileName ) ;
|
|
static bool FindURLFromLocalFile ( IDataObject* inDataObject, UINT inIndex, void** outData, PRUint32* outDataLen ) ;
|
|
static bool FindURLFromNativeURL ( IDataObject* inDataObject, UINT inIndex, void** outData, PRUint32* outDataLen ) ;
|
|
static bool FindUnicodeFromPlainText ( IDataObject* inDataObject, UINT inIndex, void** outData, PRUint32* outDataLen ) ;
|
|
static bool FindPlatformHTML ( IDataObject* inDataObject, UINT inIndex, void** outData, PRUint32* outDataLen );
|
|
static void ResolveShortcut ( nsILocalFile* inFileName, nsACString& outURL ) ;
|
|
|
|
nsIWidget * mWindow;
|
|
|
|
};
|
|
|
|
#define SET_FORMATETC(fe, cf, td, asp, li, med) \
|
|
{\
|
|
(fe).cfFormat=cf;\
|
|
(fe).ptd=td;\
|
|
(fe).dwAspect=asp;\
|
|
(fe).lindex=li;\
|
|
(fe).tymed=med;\
|
|
}
|
|
|
|
|
|
#endif // nsClipboard_h__
|
|
|