148123e16SAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
348123e16SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
448123e16SAndrew Rist * or more contributor license agreements. See the NOTICE file
548123e16SAndrew Rist * distributed with this work for additional information
648123e16SAndrew Rist * regarding copyright ownership. The ASF licenses this file
748123e16SAndrew Rist * to you under the Apache License, Version 2.0 (the
848123e16SAndrew Rist * "License"); you may not use this file except in compliance
948123e16SAndrew Rist * with the License. You may obtain a copy of the License at
1048123e16SAndrew Rist *
1148123e16SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
1248123e16SAndrew Rist *
1348123e16SAndrew Rist * Unless required by applicable law or agreed to in writing,
1448123e16SAndrew Rist * software distributed under the License is distributed on an
1548123e16SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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1948123e16SAndrew Rist *
2048123e16SAndrew Rist *************************************************************/
2148123e16SAndrew Rist
2248123e16SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_dtrans.hxx"
26cdf0e10cSrcweir
27cdf0e10cSrcweir //------------------------------------------------------------------------
28cdf0e10cSrcweir // includes
29cdf0e10cSrcweir //------------------------------------------------------------------------
30cdf0e10cSrcweir #include <osl/diagnose.h>
31cdf0e10cSrcweir #include "WinClipboard.hxx"
32cdf0e10cSrcweir #include <com/sun/star/datatransfer/clipboard/ClipboardEvent.hpp>
33cdf0e10cSrcweir #include <com/sun/star/lang/DisposedException.hpp>
34cdf0e10cSrcweir #include <com/sun/star/lang/IllegalArgumentException.hpp>
35cdf0e10cSrcweir #include "WinClipbImpl.hxx"
36cdf0e10cSrcweir
37cdf0e10cSrcweir //------------------------------------------------------------------------
38cdf0e10cSrcweir // namespace directives
39cdf0e10cSrcweir //------------------------------------------------------------------------
40cdf0e10cSrcweir
41cdf0e10cSrcweir using namespace rtl;
42cdf0e10cSrcweir using namespace osl;
43cdf0e10cSrcweir using namespace std;
44cdf0e10cSrcweir using namespace cppu;
45cdf0e10cSrcweir
46cdf0e10cSrcweir using namespace com::sun::star::uno;
47cdf0e10cSrcweir using namespace com::sun::star::datatransfer;
48cdf0e10cSrcweir using namespace com::sun::star::datatransfer::clipboard;
49cdf0e10cSrcweir using namespace com::sun::star::lang;
50cdf0e10cSrcweir
51cdf0e10cSrcweir //------------------------------------------------------------------------
52cdf0e10cSrcweir // defines
53cdf0e10cSrcweir //------------------------------------------------------------------------
54cdf0e10cSrcweir
55cdf0e10cSrcweir #define WINCLIPBOARD_IMPL_NAME "com.sun.star.datatransfer.clipboard.ClipboardW32"
56cdf0e10cSrcweir
57cdf0e10cSrcweir //------------------------------------------------------------------------
58cdf0e10cSrcweir // helper functions
59cdf0e10cSrcweir //------------------------------------------------------------------------
60cdf0e10cSrcweir
61cdf0e10cSrcweir namespace
62cdf0e10cSrcweir {
WinClipboard_getSupportedServiceNames()63cdf0e10cSrcweir Sequence< OUString > SAL_CALL WinClipboard_getSupportedServiceNames()
64cdf0e10cSrcweir {
65cdf0e10cSrcweir Sequence< OUString > aRet(1);
66cdf0e10cSrcweir aRet[0] = OUString::createFromAscii("com.sun.star.datatransfer.clipboard.SystemClipboard");
67cdf0e10cSrcweir return aRet;
68cdf0e10cSrcweir }
69cdf0e10cSrcweir }
70cdf0e10cSrcweir
71cdf0e10cSrcweir //------------------------------------------------------------------------
72cdf0e10cSrcweir // ctor
73cdf0e10cSrcweir //------------------------------------------------------------------------
74cdf0e10cSrcweir /*XEventListener,*/
CWinClipboard(const Reference<XMultiServiceFactory> & rServiceManager,const OUString & aClipboardName)75cdf0e10cSrcweir CWinClipboard::CWinClipboard( const Reference< XMultiServiceFactory >& rServiceManager, const OUString& aClipboardName ) :
76cdf0e10cSrcweir WeakComponentImplHelper4< XClipboardEx, XFlushableClipboard, XClipboardNotifier, XServiceInfo >( m_aCbListenerMutex ),
77cdf0e10cSrcweir m_SrvMgr( rServiceManager )
78cdf0e10cSrcweir {
79cdf0e10cSrcweir m_pImpl.reset( new CWinClipbImpl( aClipboardName, this ) );
80cdf0e10cSrcweir }
81cdf0e10cSrcweir
82cdf0e10cSrcweir //========================================================================
83cdf0e10cSrcweir // XClipboard
84cdf0e10cSrcweir //========================================================================
85cdf0e10cSrcweir
86cdf0e10cSrcweir //------------------------------------------------------------------------
87cdf0e10cSrcweir // getContent
88cdf0e10cSrcweir // to avoid unecessary traffic we check first if there is a clipboard
89cdf0e10cSrcweir // content which was set via setContent, in this case we don't need
90cdf0e10cSrcweir // to query the content from the clipboard, create a new wrapper object
91cdf0e10cSrcweir // and so on, we simply return the orignial XTransferable instead of our
92cdf0e10cSrcweir // DOTransferable
93cdf0e10cSrcweir //------------------------------------------------------------------------
94cdf0e10cSrcweir
getContents()95cdf0e10cSrcweir Reference< XTransferable > SAL_CALL CWinClipboard::getContents( ) throw( RuntimeException )
96cdf0e10cSrcweir {
97cdf0e10cSrcweir MutexGuard aGuard( m_aMutex );
98cdf0e10cSrcweir
99cdf0e10cSrcweir if ( rBHelper.bDisposed )
100cdf0e10cSrcweir throw DisposedException( OUString::createFromAscii( "object is already disposed" ),
101cdf0e10cSrcweir static_cast< XClipboardEx* >( this ) );
102cdf0e10cSrcweir
103cdf0e10cSrcweir if ( NULL != m_pImpl.get( ) )
104cdf0e10cSrcweir return m_pImpl->getContents( );
105cdf0e10cSrcweir
106cdf0e10cSrcweir return Reference< XTransferable >( );
107cdf0e10cSrcweir }
108cdf0e10cSrcweir
109cdf0e10cSrcweir //------------------------------------------------------------------------
110cdf0e10cSrcweir // setContent
111cdf0e10cSrcweir //------------------------------------------------------------------------
112cdf0e10cSrcweir
setContents(const Reference<XTransferable> & xTransferable,const Reference<XClipboardOwner> & xClipboardOwner)113cdf0e10cSrcweir void SAL_CALL CWinClipboard::setContents( const Reference< XTransferable >& xTransferable,
114cdf0e10cSrcweir const Reference< XClipboardOwner >& xClipboardOwner )
115cdf0e10cSrcweir throw( RuntimeException )
116cdf0e10cSrcweir {
117cdf0e10cSrcweir MutexGuard aGuard( m_aMutex );
118cdf0e10cSrcweir
119cdf0e10cSrcweir if ( rBHelper.bDisposed )
120cdf0e10cSrcweir throw DisposedException( OUString::createFromAscii( "object is already disposed" ),
121cdf0e10cSrcweir static_cast< XClipboardEx* >( this ) );
122cdf0e10cSrcweir
123cdf0e10cSrcweir if ( NULL != m_pImpl.get( ) )
124cdf0e10cSrcweir m_pImpl->setContents( xTransferable, xClipboardOwner );
125cdf0e10cSrcweir }
126cdf0e10cSrcweir
127cdf0e10cSrcweir //------------------------------------------------------------------------
128cdf0e10cSrcweir // getName
129cdf0e10cSrcweir //------------------------------------------------------------------------
130cdf0e10cSrcweir
getName()131cdf0e10cSrcweir OUString SAL_CALL CWinClipboard::getName( ) throw( RuntimeException )
132cdf0e10cSrcweir {
133cdf0e10cSrcweir if ( rBHelper.bDisposed )
134cdf0e10cSrcweir throw DisposedException( OUString::createFromAscii( "object is already disposed" ),
135cdf0e10cSrcweir static_cast< XClipboardEx* >( this ) );
136cdf0e10cSrcweir
137cdf0e10cSrcweir if ( NULL != m_pImpl.get( ) )
138cdf0e10cSrcweir return m_pImpl->getName( );
139cdf0e10cSrcweir
140cdf0e10cSrcweir return OUString::createFromAscii( "" );
141cdf0e10cSrcweir }
142cdf0e10cSrcweir
143cdf0e10cSrcweir //========================================================================
144cdf0e10cSrcweir // XFlushableClipboard
145cdf0e10cSrcweir //========================================================================
146cdf0e10cSrcweir
flushClipboard()147cdf0e10cSrcweir void SAL_CALL CWinClipboard::flushClipboard( ) throw( RuntimeException )
148cdf0e10cSrcweir {
149cdf0e10cSrcweir MutexGuard aGuard( m_aMutex );
150cdf0e10cSrcweir
151cdf0e10cSrcweir if ( rBHelper.bDisposed )
152cdf0e10cSrcweir throw DisposedException( OUString::createFromAscii( "object is already disposed" ),
153cdf0e10cSrcweir static_cast< XClipboardEx* >( this ) );
154cdf0e10cSrcweir
155cdf0e10cSrcweir if ( NULL != m_pImpl.get( ) )
156cdf0e10cSrcweir m_pImpl->flushClipboard( );
157cdf0e10cSrcweir }
158cdf0e10cSrcweir
159cdf0e10cSrcweir //========================================================================
160cdf0e10cSrcweir // XClipboardEx
161cdf0e10cSrcweir //========================================================================
162cdf0e10cSrcweir
getRenderingCapabilities()163cdf0e10cSrcweir sal_Int8 SAL_CALL CWinClipboard::getRenderingCapabilities( ) throw( RuntimeException )
164cdf0e10cSrcweir {
165cdf0e10cSrcweir if ( rBHelper.bDisposed )
166cdf0e10cSrcweir throw DisposedException( OUString::createFromAscii( "object is already disposed" ),
167cdf0e10cSrcweir static_cast< XClipboardEx* >( this ) );
168cdf0e10cSrcweir
169cdf0e10cSrcweir if ( NULL != m_pImpl.get( ) )
170cdf0e10cSrcweir return m_pImpl->getRenderingCapabilities( );
171cdf0e10cSrcweir
172cdf0e10cSrcweir return 0;
173cdf0e10cSrcweir }
174cdf0e10cSrcweir
175cdf0e10cSrcweir //========================================================================
176cdf0e10cSrcweir // XClipboardNotifier
177cdf0e10cSrcweir //========================================================================
178cdf0e10cSrcweir
179cdf0e10cSrcweir //------------------------------------------------------------------------
180cdf0e10cSrcweir // getName
181cdf0e10cSrcweir //------------------------------------------------------------------------
182cdf0e10cSrcweir
addClipboardListener(const Reference<XClipboardListener> & listener)183cdf0e10cSrcweir void SAL_CALL CWinClipboard::addClipboardListener( const Reference< XClipboardListener >& listener )
184cdf0e10cSrcweir throw( RuntimeException )
185cdf0e10cSrcweir {
186cdf0e10cSrcweir if ( rBHelper.bDisposed )
187cdf0e10cSrcweir throw DisposedException( OUString::createFromAscii( "object is already disposed" ),
188cdf0e10cSrcweir static_cast< XClipboardEx* >( this ) );
189cdf0e10cSrcweir
190cdf0e10cSrcweir // check input parameter
191cdf0e10cSrcweir if ( !listener.is( ) )
192cdf0e10cSrcweir throw IllegalArgumentException( OUString::createFromAscii( "empty reference" ),
193cdf0e10cSrcweir static_cast< XClipboardEx* >( this ),
194cdf0e10cSrcweir 1 );
195cdf0e10cSrcweir
196cdf0e10cSrcweir rBHelper.aLC.addInterface( getCppuType( &listener ), listener );
197cdf0e10cSrcweir }
198cdf0e10cSrcweir
199cdf0e10cSrcweir //------------------------------------------------------------------------
200cdf0e10cSrcweir // getName
201cdf0e10cSrcweir //------------------------------------------------------------------------
202cdf0e10cSrcweir
removeClipboardListener(const Reference<XClipboardListener> & listener)203cdf0e10cSrcweir void SAL_CALL CWinClipboard::removeClipboardListener( const Reference< XClipboardListener >& listener )
204cdf0e10cSrcweir throw( RuntimeException )
205cdf0e10cSrcweir {
206cdf0e10cSrcweir if ( rBHelper.bDisposed )
207cdf0e10cSrcweir throw DisposedException( OUString::createFromAscii( "object is already disposed" ),
208cdf0e10cSrcweir static_cast< XClipboardEx* >( this ) );
209cdf0e10cSrcweir
210cdf0e10cSrcweir // check input parameter
211cdf0e10cSrcweir if ( !listener.is( ) )
212cdf0e10cSrcweir throw IllegalArgumentException( OUString::createFromAscii( "empty reference" ),
213cdf0e10cSrcweir static_cast< XClipboardEx* >( this ),
214cdf0e10cSrcweir 1 );
215cdf0e10cSrcweir
216cdf0e10cSrcweir rBHelper.aLC.removeInterface( getCppuType( &listener ), listener );
217cdf0e10cSrcweir }
218cdf0e10cSrcweir
219cdf0e10cSrcweir //------------------------------------------------------------------------
220cdf0e10cSrcweir // getName
221cdf0e10cSrcweir //------------------------------------------------------------------------
222cdf0e10cSrcweir
notifyAllClipboardListener()223cdf0e10cSrcweir void SAL_CALL CWinClipboard::notifyAllClipboardListener( )
224cdf0e10cSrcweir {
225cdf0e10cSrcweir if ( !rBHelper.bDisposed )
226cdf0e10cSrcweir {
227cdf0e10cSrcweir ClearableMutexGuard aGuard( rBHelper.rMutex );
228cdf0e10cSrcweir if ( !rBHelper.bDisposed )
229cdf0e10cSrcweir {
230cdf0e10cSrcweir aGuard.clear( );
231cdf0e10cSrcweir
232cdf0e10cSrcweir OInterfaceContainerHelper* pICHelper = rBHelper.aLC.getContainer(
233cdf0e10cSrcweir getCppuType( ( Reference< XClipboardListener > * ) 0 ) );
234cdf0e10cSrcweir
235cdf0e10cSrcweir if ( pICHelper )
236cdf0e10cSrcweir {
237cdf0e10cSrcweir try
238cdf0e10cSrcweir {
239cdf0e10cSrcweir OInterfaceIteratorHelper iter(*pICHelper);
240cdf0e10cSrcweir Reference<XTransferable> rXTransf(m_pImpl->getContents());
241cdf0e10cSrcweir ClipboardEvent aClipbEvent(static_cast<XClipboard*>(this), rXTransf);
242cdf0e10cSrcweir
243cdf0e10cSrcweir while(iter.hasMoreElements())
244cdf0e10cSrcweir {
245cdf0e10cSrcweir try
246cdf0e10cSrcweir {
247cdf0e10cSrcweir Reference<XClipboardListener> xCBListener(iter.next(), UNO_QUERY);
248cdf0e10cSrcweir if (xCBListener.is())
249cdf0e10cSrcweir xCBListener->changedContents(aClipbEvent);
250cdf0e10cSrcweir }
251cdf0e10cSrcweir catch(RuntimeException&)
252cdf0e10cSrcweir {
253cdf0e10cSrcweir OSL_ENSURE( false, "RuntimeException caught" );
254cdf0e10cSrcweir }
255cdf0e10cSrcweir }
256cdf0e10cSrcweir }
257cdf0e10cSrcweir catch(const ::com::sun::star::lang::DisposedException&)
258cdf0e10cSrcweir {
259cdf0e10cSrcweir OSL_ENSURE(false, "Service Manager disposed");
260cdf0e10cSrcweir
261cdf0e10cSrcweir // no further clipboard changed notifications
262cdf0e10cSrcweir m_pImpl->unregisterClipboardViewer();
263cdf0e10cSrcweir }
264cdf0e10cSrcweir
265cdf0e10cSrcweir } // end if
266cdf0e10cSrcweir } // end if
267cdf0e10cSrcweir } // end if
268cdf0e10cSrcweir }
269cdf0e10cSrcweir
270cdf0e10cSrcweir //------------------------------------------------
271cdf0e10cSrcweir // overwritten base class method which will be
272cdf0e10cSrcweir // called by the base class dispose method
273cdf0e10cSrcweir //------------------------------------------------
274cdf0e10cSrcweir
disposing()275cdf0e10cSrcweir void SAL_CALL CWinClipboard::disposing()
276cdf0e10cSrcweir {
277cdf0e10cSrcweir // do my own stuff
278cdf0e10cSrcweir m_pImpl->dispose( );
279cdf0e10cSrcweir
280cdf0e10cSrcweir // force destruction of the impl class
281*3d762826SHerbert Dürr m_pImpl.reset();
282cdf0e10cSrcweir }
283cdf0e10cSrcweir
284cdf0e10cSrcweir // -------------------------------------------------
285cdf0e10cSrcweir // XServiceInfo
286cdf0e10cSrcweir // -------------------------------------------------
287cdf0e10cSrcweir
getImplementationName()288cdf0e10cSrcweir OUString SAL_CALL CWinClipboard::getImplementationName( )
289cdf0e10cSrcweir throw(RuntimeException)
290cdf0e10cSrcweir {
291cdf0e10cSrcweir return OUString::createFromAscii( WINCLIPBOARD_IMPL_NAME );
292cdf0e10cSrcweir }
293cdf0e10cSrcweir
294cdf0e10cSrcweir // -------------------------------------------------
295cdf0e10cSrcweir // XServiceInfo
296cdf0e10cSrcweir // -------------------------------------------------
297cdf0e10cSrcweir
supportsService(const OUString & ServiceName)298cdf0e10cSrcweir sal_Bool SAL_CALL CWinClipboard::supportsService( const OUString& ServiceName )
299cdf0e10cSrcweir throw(RuntimeException)
300cdf0e10cSrcweir {
301cdf0e10cSrcweir Sequence < OUString > SupportedServicesNames = WinClipboard_getSupportedServiceNames();
302cdf0e10cSrcweir
303cdf0e10cSrcweir for ( sal_Int32 n = SupportedServicesNames.getLength(); n--; )
304cdf0e10cSrcweir if (SupportedServicesNames[n].compareTo(ServiceName) == 0)
305cdf0e10cSrcweir return sal_True;
306cdf0e10cSrcweir
307cdf0e10cSrcweir return sal_False;
308cdf0e10cSrcweir }
309cdf0e10cSrcweir
310cdf0e10cSrcweir // -------------------------------------------------
311cdf0e10cSrcweir // XServiceInfo
312cdf0e10cSrcweir // -------------------------------------------------
313cdf0e10cSrcweir
getSupportedServiceNames()314cdf0e10cSrcweir Sequence< OUString > SAL_CALL CWinClipboard::getSupportedServiceNames( )
315cdf0e10cSrcweir throw(RuntimeException)
316cdf0e10cSrcweir {
317cdf0e10cSrcweir return WinClipboard_getSupportedServiceNames();
318cdf0e10cSrcweir }
319