diff options
Diffstat (limited to 'dtrans/source/inc')
| -rw-r--r-- | dtrans/source/inc/MtaOleClipb.hxx | 137 |
1 files changed, 0 insertions, 137 deletions
diff --git a/dtrans/source/inc/MtaOleClipb.hxx b/dtrans/source/inc/MtaOleClipb.hxx deleted file mode 100644 index dd4d079ceddf..000000000000 --- a/dtrans/source/inc/MtaOleClipb.hxx +++ /dev/null @@ -1,137 +0,0 @@ -/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ -/************************************************************************* - * - * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. - * - * Copyright 2000, 2010 Oracle and/or its affiliates. - * - * OpenOffice.org - a multi-platform office productivity suite - * - * This file is part of OpenOffice.org. - * - * OpenOffice.org is free software: you can redistribute it and/or modify - * it under the terms of the GNU Lesser General Public License version 3 - * only, as published by the Free Software Foundation. - * - * OpenOffice.org is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU Lesser General Public License version 3 for more details - * (a copy is included in the LICENSE file that accompanied this code). - * - * You should have received a copy of the GNU Lesser General Public License - * version 3 along with OpenOffice.org. If not, see - * <http://www.openoffice.org/license.html> - * for a copy of the LGPLv3 License. - * - ************************************************************************/ - -#ifndef _MTAOLECLIPB_HXX_ -#define _MTAOLECLIPB_HXX_ - -#include <sal/types.h> -#include <osl/mutex.hxx> - -#if defined _MSC_VER -#pragma warning(push,1) -#endif -#include <objidl.h> -#if defined _MSC_VER -#pragma warning(pop) -#endif - -//-------------------------------------------------------- -// the Mta-Ole clipboard class is for internal use only! -// only one instance of this class should be created, the -// user has to ensure this! -// the class is not thread-safe because it will be used -// only from within the clipboard service and the methods -// of the clipboard service are already synchronized -//-------------------------------------------------------- - -class CMtaOleClipboard -{ -public: - typedef void ( WINAPI *LPFNC_CLIPVIEWER_CALLBACK_t )( void ); - -public: - CMtaOleClipboard( ); - ~CMtaOleClipboard( ); - - // clipboard functions - HRESULT setClipboard( IDataObject* pIDataObject ); - HRESULT getClipboard( IDataObject** ppIDataObject ); - HRESULT flushClipboard( ); - - // register/unregister a clipboard viewer; there can only - // be one at a time; parameter NULL means unregister - // a clipboard viewer - // returns true on success else false; use GetLastError( ) in - // false case - sal_Bool registerClipViewer( LPFNC_CLIPVIEWER_CALLBACK_t pfncClipViewerCallback ); - -private: - unsigned int run( ); - - // create a hidden windows which serves as an request - // target; so we guarantee synchronization - void createMtaOleReqWnd( ); - - // message support - sal_Bool postMessage( UINT msg, WPARAM wParam = 0, LPARAM lParam = 0 ); - LRESULT sendMessage( UINT msg, WPARAM wParam = 0, LPARAM lParam = 0 ); - - //--------------------------------------------------------------- - // message handler functions; remeber these functions are called - // from a different thread context! - //--------------------------------------------------------------- - - LRESULT onSetClipboard( IDataObject* pIDataObject ); - LRESULT onGetClipboard( LPSTREAM* ppStream ); - LRESULT onFlushClipboard( ); - sal_Bool onRegisterClipViewer( LPFNC_CLIPVIEWER_CALLBACK_t pfncClipViewerCallback ); - - // win32 clipboard-viewer support - LRESULT onChangeCBChain( HWND hWndRemove, HWND hWndNext ); - LRESULT onDrawClipboard( ); - - static LRESULT CALLBACK mtaOleReqWndProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam ); - static unsigned int WINAPI oleThreadProc( LPVOID pParam ); - - static unsigned int WINAPI clipboardChangedNotifierThreadProc( LPVOID pParam ); - - sal_Bool WaitForThreadReady( ) const; - -private: - HANDLE m_hOleThread; - unsigned m_uOleThreadId; - HANDLE m_hEvtThrdReady; - HWND m_hwndMtaOleReqWnd; - ATOM m_MtaOleReqWndClassAtom; - HWND m_hwndNextClipViewer; - LPFNC_CLIPVIEWER_CALLBACK_t m_pfncClipViewerCallback; - sal_Bool m_bInRegisterClipViewer; - - sal_Bool m_bRunClipboardNotifierThread; - HANDLE m_hClipboardChangedNotifierThread; - HANDLE m_hClipboardChangedNotifierEvents[2]; - HANDLE& m_hClipboardChangedEvent; - HANDLE& m_hTerminateClipboardChangedNotifierEvent; - osl::Mutex m_ClipboardChangedEventCountMutex; - sal_Int32 m_ClipboardChangedEventCount; - - osl::Mutex m_pfncClipViewerCallbackMutex; - - static CMtaOleClipboard* s_theMtaOleClipboardInst; - -// not allowed -private: - CMtaOleClipboard( const CMtaOleClipboard& ); - CMtaOleClipboard& operator=( const CMtaOleClipboard& ); - - friend LRESULT CALLBACK mtaOleReqWndProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam ); -}; - -#endif - -/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |