diff options
Diffstat (limited to 'dtrans/source/win32/clipb/MtaOleClipb.cxx')
| -rw-r--r-- | dtrans/source/win32/clipb/MtaOleClipb.cxx | 114 |
1 files changed, 57 insertions, 57 deletions
diff --git a/dtrans/source/win32/clipb/MtaOleClipb.cxx b/dtrans/source/win32/clipb/MtaOleClipb.cxx index 365e8696b7a4..59c9a8b8e0f1 100644 --- a/dtrans/source/win32/clipb/MtaOleClipb.cxx +++ b/dtrans/source/win32/clipb/MtaOleClipb.cxx @@ -52,9 +52,9 @@ #define __uuidof(I) IID_##I #endif -//---------------------------------------------------------------- + // namespace directives -//---------------------------------------------------------------- + using osl::Condition; using osl::Mutex; @@ -66,9 +66,9 @@ namespace /* private */ char CLIPSRV_DLL_NAME[] = "sysdtrans.dll"; char g_szWndClsName[] = "MtaOleReqWnd###"; - //-------------------------------------------------------- + // messages constants - //-------------------------------------------------------- + const sal_uInt32 MSG_SETCLIPBOARD = WM_USER + 0x0001; const sal_uInt32 MSG_GETCLIPBOARD = WM_USER + 0x0002; @@ -84,7 +84,7 @@ namespace /* private */ const sal_Bool AUTO_RESET = sal_False; const sal_Bool INIT_NONSIGNALED = sal_False; - //------------------------------------------------------ + /* Cannot use osl conditions because they are blocking without waking up on messages sent by another thread this leads to deadlocks because we are blocking the @@ -155,9 +155,9 @@ namespace /* private */ Win32Condition& operator=(const Win32Condition&); }; - //------------------------------------------ + // we use one condition for every request - //------------------------------------------ + struct MsgCtx { @@ -167,15 +167,15 @@ namespace /* private */ } /* namespace private */ -//---------------------------------------------------------------- + // static member initialization -//---------------------------------------------------------------- + CMtaOleClipboard* CMtaOleClipboard::s_theMtaOleClipboardInst = NULL; -//-------------------------------------------------------------------- + // marshal an IDataObject -//-------------------------------------------------------------------- + //inline HRESULT MarshalIDataObjectInStream( IDataObject* pIDataObject, LPSTREAM* ppStream ) @@ -191,9 +191,9 @@ HRESULT MarshalIDataObjectInStream( IDataObject* pIDataObject, LPSTREAM* ppStrea ); } -//-------------------------------------------------------------------- + // unmarshal an IDataObject -//-------------------------------------------------------------------- + //inline HRESULT UnmarshalIDataObjectAndReleaseStream( LPSTREAM lpStream, IDataObject** ppIDataObject ) @@ -208,9 +208,9 @@ HRESULT UnmarshalIDataObjectAndReleaseStream( LPSTREAM lpStream, IDataObject** p reinterpret_cast<LPVOID*>(ppIDataObject)); } -//-------------------------------------------------------------------- + // helper class to ensure that the calling thread has com initialized -//-------------------------------------------------------------------- + class CAutoComInit { @@ -255,9 +255,9 @@ private: HRESULT m_hResult; }; -//-------------------------------------------------------------------- + // ctor -//-------------------------------------------------------------------- + CMtaOleClipboard::CMtaOleClipboard( ) : m_hOleThread( NULL ), @@ -283,9 +283,9 @@ CMtaOleClipboard::CMtaOleClipboard( ) : NULL, 0, CMtaOleClipboard::oleThreadProc, this, 0, &m_uOleThreadId ); OSL_ASSERT( NULL != m_hOleThread ); - //---------------------------------------------- + // setup the clipboard changed notifier thread - //---------------------------------------------- + m_hClipboardChangedNotifierEvents[0] = CreateEventA( 0, MANUAL_RESET, INIT_NONSIGNALED, NULL ); OSL_ASSERT( NULL != m_hClipboardChangedNotifierEvents[0] ); @@ -300,9 +300,9 @@ CMtaOleClipboard::CMtaOleClipboard( ) : OSL_ASSERT( NULL != m_hClipboardChangedNotifierThread ); } -//-------------------------------------------------------------------- + // dtor -//-------------------------------------------------------------------- + CMtaOleClipboard::~CMtaOleClipboard( ) { @@ -355,9 +355,9 @@ CMtaOleClipboard::~CMtaOleClipboard( ) } -//-------------------------------------------------------------------- + // -//-------------------------------------------------------------------- + HRESULT CMtaOleClipboard::flushClipboard( ) { @@ -381,9 +381,9 @@ HRESULT CMtaOleClipboard::flushClipboard( ) return aMsgCtx.hr; } -//-------------------------------------------------------------------- + // -//-------------------------------------------------------------------- + HRESULT CMtaOleClipboard::getClipboard( IDataObject** ppIDataObject ) { @@ -421,10 +421,10 @@ HRESULT CMtaOleClipboard::getClipboard( IDataObject** ppIDataObject ) return hr; } -//-------------------------------------------------------------------- + // this is an asynchronous method that's why we don't wait until the // request is completed -//-------------------------------------------------------------------- + HRESULT CMtaOleClipboard::setClipboard( IDataObject* pIDataObject ) { @@ -460,9 +460,9 @@ HRESULT CMtaOleClipboard::setClipboard( IDataObject* pIDataObject ) return S_OK; } -//-------------------------------------------------------------------- + // register a clipboard viewer -//-------------------------------------------------------------------- + bool CMtaOleClipboard::registerClipViewer( LPFNC_CLIPVIEWER_CALLBACK_t pfncClipViewerCallback ) { @@ -487,9 +487,9 @@ bool CMtaOleClipboard::registerClipViewer( LPFNC_CLIPVIEWER_CALLBACK_t pfncClipV return bRet; } -//-------------------------------------------------------------------- + // register a clipboard viewer -//-------------------------------------------------------------------- + bool CMtaOleClipboard::onRegisterClipViewer( LPFNC_CLIPVIEWER_CALLBACK_t pfncClipViewerCallback ) { @@ -528,18 +528,18 @@ bool CMtaOleClipboard::onRegisterClipViewer( LPFNC_CLIPVIEWER_CALLBACK_t pfncCli return bRet; } -//-------------------------------------------------------------------- + // -//-------------------------------------------------------------------- + LRESULT CMtaOleClipboard::onSetClipboard( IDataObject* pIDataObject ) { return static_cast<LRESULT>( OleSetClipboard( pIDataObject ) ); } -//-------------------------------------------------------------------- + // -//-------------------------------------------------------------------- + LRESULT CMtaOleClipboard::onGetClipboard( LPSTREAM* ppStream ) { @@ -557,18 +557,18 @@ LRESULT CMtaOleClipboard::onGetClipboard( LPSTREAM* ppStream ) return static_cast<LRESULT>(hr); } -//-------------------------------------------------------------------- + // flush the ole-clipboard -//-------------------------------------------------------------------- + LRESULT CMtaOleClipboard::onFlushClipboard( ) { return static_cast<LRESULT>( OleFlushClipboard( ) ); } -//-------------------------------------------------------------------- + // handle clipboard chain change event -//-------------------------------------------------------------------- + LRESULT CMtaOleClipboard::onChangeCBChain( HWND hWndRemove, HWND hWndNext ) { @@ -591,9 +591,9 @@ LRESULT CMtaOleClipboard::onChangeCBChain( HWND hWndRemove, HWND hWndNext ) return 0; } -//-------------------------------------------------------------------- + // handle draw clipboard event -//-------------------------------------------------------------------- + LRESULT CMtaOleClipboard::onDrawClipboard( ) { @@ -626,20 +626,20 @@ LRESULT CMtaOleClipboard::onDrawClipboard( ) return 0; } -//-------------------------------------------------------------------- + // SendMessage so we don't need to supply the HWND if we send // something to our wrapped window -//-------------------------------------------------------------------- + LRESULT CMtaOleClipboard::sendMessage( UINT msg, WPARAM wParam, LPARAM lParam ) { return ::SendMessageA( m_hwndMtaOleReqWnd, msg, wParam, lParam ); } -//-------------------------------------------------------------------- + // PostMessage so we don't need to supply the HWND if we send // something to our wrapped window -//-------------------------------------------------------------------- + bool CMtaOleClipboard::postMessage( UINT msg, WPARAM wParam, LPARAM lParam ) { @@ -647,9 +647,9 @@ bool CMtaOleClipboard::postMessage( UINT msg, WPARAM wParam, LPARAM lParam ) } -//-------------------------------------------------------------------- + // the window proc -//-------------------------------------------------------------------- + LRESULT CALLBACK CMtaOleClipboard::mtaOleReqWndProc( HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam ) { @@ -734,9 +734,9 @@ LRESULT CALLBACK CMtaOleClipboard::mtaOleReqWndProc( HWND hWnd, UINT uMsg, WPARA return lResult; } -//-------------------------------------------------------------------- + // -//-------------------------------------------------------------------- + void CMtaOleClipboard::createMtaOleReqWnd( ) { @@ -767,9 +767,9 @@ void CMtaOleClipboard::createMtaOleReqWnd( ) g_szWndClsName, NULL, 0, 0, 0, 0, 0, NULL, NULL, hInst, NULL ); } -//-------------------------------------------------------------------- + // -//-------------------------------------------------------------------- + unsigned int CMtaOleClipboard::run( ) { @@ -803,9 +803,9 @@ unsigned int CMtaOleClipboard::run( ) return nRet; } -//-------------------------------------------------------------------- + // -//-------------------------------------------------------------------- + unsigned int WINAPI CMtaOleClipboard::oleThreadProc( LPVOID pParam ) { @@ -816,9 +816,9 @@ unsigned int WINAPI CMtaOleClipboard::oleThreadProc( LPVOID pParam ) return pInst->run( ); } -//-------------------------------------------------------------------- + // -//-------------------------------------------------------------------- + unsigned int WINAPI CMtaOleClipboard::clipboardChangedNotifierThreadProc( LPVOID pParam ) { @@ -860,9 +860,9 @@ unsigned int WINAPI CMtaOleClipboard::clipboardChangedNotifierThreadProc( LPVOID return ( 0 ); } -//-------------------------------------------------------------------- + // -//-------------------------------------------------------------------- + bool CMtaOleClipboard::WaitForThreadReady( ) const { |