15900e8ecSAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
35900e8ecSAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
45900e8ecSAndrew Rist * or more contributor license agreements. See the NOTICE file
55900e8ecSAndrew Rist * distributed with this work for additional information
65900e8ecSAndrew Rist * regarding copyright ownership. The ASF licenses this file
75900e8ecSAndrew Rist * to you under the Apache License, Version 2.0 (the
85900e8ecSAndrew Rist * "License"); you may not use this file except in compliance
95900e8ecSAndrew Rist * with the License. You may obtain a copy of the License at
105900e8ecSAndrew Rist *
115900e8ecSAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
125900e8ecSAndrew Rist *
135900e8ecSAndrew Rist * Unless required by applicable law or agreed to in writing,
145900e8ecSAndrew Rist * software distributed under the License is distributed on an
155900e8ecSAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
165900e8ecSAndrew Rist * KIND, either express or implied. See the License for the
175900e8ecSAndrew Rist * specific language governing permissions and limitations
185900e8ecSAndrew Rist * under the License.
195900e8ecSAndrew Rist *
205900e8ecSAndrew Rist *************************************************************/
215900e8ecSAndrew Rist
225900e8ecSAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_svtools.hxx"
26cdf0e10cSrcweir #include <vos/mutex.hxx>
27cdf0e10cSrcweir #include <tools/debug.hxx>
28cdf0e10cSrcweir #include <tools/urlobj.hxx>
29cdf0e10cSrcweir #include <unotools/ucbstreamhelper.hxx>
30cdf0e10cSrcweir #include <sot/exchange.hxx>
31cdf0e10cSrcweir #include <sot/storage.hxx>
32cdf0e10cSrcweir #include <vcl/bitmap.hxx>
33cdf0e10cSrcweir #include <vcl/gdimtf.hxx>
34cdf0e10cSrcweir #include <vcl/graph.hxx>
35cdf0e10cSrcweir #include <vcl/svapp.hxx>
36cdf0e10cSrcweir #include <vcl/window.hxx>
37cdf0e10cSrcweir #include <comphelper/processfactory.hxx>
38cdf0e10cSrcweir #include <com/sun/star/datatransfer/dnd/XDropTargetDragContext.hpp>
39cdf0e10cSrcweir #include "svl/urlbmk.hxx"
40cdf0e10cSrcweir #include <svtools/inetimg.hxx>
41cdf0e10cSrcweir #include <svtools/imap.hxx>
42cdf0e10cSrcweir #include <svtools/transfer.hxx>
43cdf0e10cSrcweir
44cdf0e10cSrcweir // --------------
45cdf0e10cSrcweir // - Namespaces -
46cdf0e10cSrcweir // --------------
47cdf0e10cSrcweir
48cdf0e10cSrcweir using namespace ::com::sun::star::uno;
49cdf0e10cSrcweir using namespace ::com::sun::star::lang;
50cdf0e10cSrcweir using namespace ::com::sun::star::io;
51cdf0e10cSrcweir using namespace ::com::sun::star::datatransfer;
52cdf0e10cSrcweir using namespace ::com::sun::star::datatransfer::clipboard;
53cdf0e10cSrcweir using namespace ::com::sun::star::datatransfer::dnd;
54cdf0e10cSrcweir
55cdf0e10cSrcweir // -----------------------------------------
56cdf0e10cSrcweir // - DragSourceHelper::DragGestureListener -
57cdf0e10cSrcweir // -----------------------------------------
58cdf0e10cSrcweir
DragGestureListener(DragSourceHelper & rDragSourceHelper)59cdf0e10cSrcweir DragSourceHelper::DragGestureListener::DragGestureListener( DragSourceHelper& rDragSourceHelper ) :
60cdf0e10cSrcweir mrParent( rDragSourceHelper )
61cdf0e10cSrcweir {
62cdf0e10cSrcweir }
63cdf0e10cSrcweir
64cdf0e10cSrcweir // -----------------------------------------------------------------------------
65cdf0e10cSrcweir
~DragGestureListener()66cdf0e10cSrcweir DragSourceHelper::DragGestureListener::~DragGestureListener()
67cdf0e10cSrcweir {
68cdf0e10cSrcweir }
69cdf0e10cSrcweir
70cdf0e10cSrcweir // -----------------------------------------------------------------------------
71cdf0e10cSrcweir
disposing(const EventObject &)72cdf0e10cSrcweir void SAL_CALL DragSourceHelper::DragGestureListener::disposing( const EventObject& ) throw( RuntimeException )
73cdf0e10cSrcweir {
74cdf0e10cSrcweir }
75cdf0e10cSrcweir
76cdf0e10cSrcweir // -----------------------------------------------------------------------------
77cdf0e10cSrcweir
dragGestureRecognized(const DragGestureEvent & rDGE)78cdf0e10cSrcweir void SAL_CALL DragSourceHelper::DragGestureListener::dragGestureRecognized( const DragGestureEvent& rDGE ) throw( RuntimeException )
79cdf0e10cSrcweir {
80cdf0e10cSrcweir const ::vos::OGuard aGuard( Application::GetSolarMutex() );
81cdf0e10cSrcweir
82cdf0e10cSrcweir const Point aPtPixel( rDGE.DragOriginX, rDGE.DragOriginY );
83cdf0e10cSrcweir mrParent.StartDrag( rDGE.DragAction, aPtPixel );
84cdf0e10cSrcweir }
85cdf0e10cSrcweir
86cdf0e10cSrcweir // --------------------
87cdf0e10cSrcweir // - DragSourceHelper -
88cdf0e10cSrcweir // --------------------
89cdf0e10cSrcweir
DragSourceHelper(Window * pWindow)90cdf0e10cSrcweir DragSourceHelper::DragSourceHelper( Window* pWindow ) :
91cdf0e10cSrcweir mxDragGestureRecognizer( pWindow->GetDragGestureRecognizer() )
92cdf0e10cSrcweir {
93cdf0e10cSrcweir if( mxDragGestureRecognizer.is() )
94cdf0e10cSrcweir {
95cdf0e10cSrcweir mxDragGestureListener = new DragSourceHelper::DragGestureListener( *this );
96cdf0e10cSrcweir mxDragGestureRecognizer->addDragGestureListener( mxDragGestureListener );
97cdf0e10cSrcweir }
98cdf0e10cSrcweir }
99cdf0e10cSrcweir
100cdf0e10cSrcweir // -----------------------------------------------------------------------------
101cdf0e10cSrcweir
~DragSourceHelper()102cdf0e10cSrcweir DragSourceHelper::~DragSourceHelper()
103cdf0e10cSrcweir {
104cdf0e10cSrcweir if( mxDragGestureRecognizer.is() )
105cdf0e10cSrcweir mxDragGestureRecognizer->removeDragGestureListener( mxDragGestureListener );
106cdf0e10cSrcweir }
107cdf0e10cSrcweir
108cdf0e10cSrcweir // -----------------------------------------------------------------------------
109cdf0e10cSrcweir
StartDrag(sal_Int8,const Point &)110cdf0e10cSrcweir void DragSourceHelper::StartDrag( sal_Int8, const Point& )
111cdf0e10cSrcweir {
112cdf0e10cSrcweir }
113cdf0e10cSrcweir
114cdf0e10cSrcweir // ----------------------------------------
115cdf0e10cSrcweir // - DropTargetHelper::DropTargetListener -
116cdf0e10cSrcweir // ----------------------------------------
117cdf0e10cSrcweir
DropTargetListener(DropTargetHelper & rDropTargetHelper)118cdf0e10cSrcweir DropTargetHelper::DropTargetListener::DropTargetListener( DropTargetHelper& rDropTargetHelper ) :
119cdf0e10cSrcweir mrParent( rDropTargetHelper ),
120cdf0e10cSrcweir mpLastDragOverEvent( NULL )
121cdf0e10cSrcweir {
122cdf0e10cSrcweir }
123cdf0e10cSrcweir
124cdf0e10cSrcweir // -----------------------------------------------------------------------------
125cdf0e10cSrcweir
~DropTargetListener()126cdf0e10cSrcweir DropTargetHelper::DropTargetListener::~DropTargetListener()
127cdf0e10cSrcweir {
128cdf0e10cSrcweir delete mpLastDragOverEvent;
129cdf0e10cSrcweir }
130cdf0e10cSrcweir
131cdf0e10cSrcweir // -----------------------------------------------------------------------------
132cdf0e10cSrcweir
disposing(const EventObject &)133cdf0e10cSrcweir void SAL_CALL DropTargetHelper::DropTargetListener::disposing( const EventObject& ) throw( RuntimeException )
134cdf0e10cSrcweir {
135cdf0e10cSrcweir }
136cdf0e10cSrcweir
137cdf0e10cSrcweir // -----------------------------------------------------------------------------
138cdf0e10cSrcweir
drop(const DropTargetDropEvent & rDTDE)139cdf0e10cSrcweir void SAL_CALL DropTargetHelper::DropTargetListener::drop( const DropTargetDropEvent& rDTDE ) throw( RuntimeException )
140cdf0e10cSrcweir {
141cdf0e10cSrcweir const ::vos::OGuard aGuard( Application::GetSolarMutex() );
142cdf0e10cSrcweir
143cdf0e10cSrcweir try
144cdf0e10cSrcweir {
145cdf0e10cSrcweir AcceptDropEvent aAcceptEvent;
146cdf0e10cSrcweir ExecuteDropEvent aExecuteEvt( rDTDE.DropAction & ~DNDConstants::ACTION_DEFAULT, Point( rDTDE.LocationX, rDTDE.LocationY ), rDTDE );
147cdf0e10cSrcweir sal_Int8 nRet = DNDConstants::ACTION_NONE;
148cdf0e10cSrcweir
149cdf0e10cSrcweir aExecuteEvt.mbDefault = ( ( rDTDE.DropAction & DNDConstants::ACTION_DEFAULT ) != 0 );
150cdf0e10cSrcweir
151cdf0e10cSrcweir // in case of a default action, call ::AcceptDrop first and use the returned
152cdf0e10cSrcweir // accepted action as the execute action in the call to ::ExecuteDrop
153cdf0e10cSrcweir aAcceptEvent.mnAction = aExecuteEvt.mnAction;
154cdf0e10cSrcweir aAcceptEvent.maPosPixel = aExecuteEvt.maPosPixel;
155cdf0e10cSrcweir (DropTargetEvent&)( aAcceptEvent.maDragEvent ) = (DropTargetEvent&) rDTDE;
156cdf0e10cSrcweir ( (DropTargetDragEvent&)( aAcceptEvent.maDragEvent ) ).DropAction = rDTDE.DropAction;
157cdf0e10cSrcweir ( (DropTargetDragEvent&)( aAcceptEvent.maDragEvent ) ).LocationX = rDTDE.LocationX;
158cdf0e10cSrcweir ( (DropTargetDragEvent&)( aAcceptEvent.maDragEvent ) ).LocationY = rDTDE.LocationY;
159cdf0e10cSrcweir ( (DropTargetDragEvent&)( aAcceptEvent.maDragEvent ) ).SourceActions = rDTDE.SourceActions;
160cdf0e10cSrcweir aAcceptEvent.mbLeaving = sal_False;
161cdf0e10cSrcweir aAcceptEvent.mbDefault = aExecuteEvt.mbDefault;
162cdf0e10cSrcweir
163cdf0e10cSrcweir nRet = mrParent.AcceptDrop( aAcceptEvent );
164cdf0e10cSrcweir
165cdf0e10cSrcweir if( DNDConstants::ACTION_NONE != nRet )
166cdf0e10cSrcweir {
167cdf0e10cSrcweir rDTDE.Context->acceptDrop( nRet );
168cdf0e10cSrcweir
169cdf0e10cSrcweir if( aExecuteEvt.mbDefault )
170cdf0e10cSrcweir aExecuteEvt.mnAction = nRet;
171cdf0e10cSrcweir
172cdf0e10cSrcweir nRet = mrParent.ExecuteDrop( aExecuteEvt );
173cdf0e10cSrcweir }
174cdf0e10cSrcweir
175cdf0e10cSrcweir rDTDE.Context->dropComplete( DNDConstants::ACTION_NONE != nRet );
176cdf0e10cSrcweir
177cdf0e10cSrcweir if( mpLastDragOverEvent )
178cdf0e10cSrcweir {
179cdf0e10cSrcweir delete mpLastDragOverEvent;
180cdf0e10cSrcweir mpLastDragOverEvent = NULL;
181cdf0e10cSrcweir }
182cdf0e10cSrcweir }
183cdf0e10cSrcweir catch( const ::com::sun::star::uno::Exception& )
184cdf0e10cSrcweir {
185cdf0e10cSrcweir }
186cdf0e10cSrcweir }
187cdf0e10cSrcweir
188cdf0e10cSrcweir // -----------------------------------------------------------------------------
189cdf0e10cSrcweir
dragEnter(const DropTargetDragEnterEvent & rDTDEE)190cdf0e10cSrcweir void SAL_CALL DropTargetHelper::DropTargetListener::dragEnter( const DropTargetDragEnterEvent& rDTDEE ) throw( RuntimeException )
191cdf0e10cSrcweir {
192cdf0e10cSrcweir const ::vos::OGuard aGuard( Application::GetSolarMutex() );
193cdf0e10cSrcweir
194cdf0e10cSrcweir try
195cdf0e10cSrcweir {
196cdf0e10cSrcweir mrParent.ImplBeginDrag( rDTDEE.SupportedDataFlavors );
197cdf0e10cSrcweir }
198cdf0e10cSrcweir catch( const ::com::sun::star::uno::Exception& )
199cdf0e10cSrcweir {
200cdf0e10cSrcweir }
201cdf0e10cSrcweir
202cdf0e10cSrcweir dragOver( rDTDEE );
203cdf0e10cSrcweir }
204cdf0e10cSrcweir
205cdf0e10cSrcweir // -----------------------------------------------------------------------------
206cdf0e10cSrcweir
dragOver(const DropTargetDragEvent & rDTDE)207cdf0e10cSrcweir void SAL_CALL DropTargetHelper::DropTargetListener::dragOver( const DropTargetDragEvent& rDTDE ) throw( RuntimeException )
208cdf0e10cSrcweir {
209cdf0e10cSrcweir const ::vos::OGuard aGuard( Application::GetSolarMutex() );
210cdf0e10cSrcweir
211cdf0e10cSrcweir try
212cdf0e10cSrcweir {
213cdf0e10cSrcweir if( mpLastDragOverEvent )
214cdf0e10cSrcweir delete mpLastDragOverEvent;
215cdf0e10cSrcweir
216cdf0e10cSrcweir mpLastDragOverEvent = new AcceptDropEvent( rDTDE.DropAction & ~DNDConstants::ACTION_DEFAULT, Point( rDTDE.LocationX, rDTDE.LocationY ), rDTDE );
217cdf0e10cSrcweir mpLastDragOverEvent->mbDefault = ( ( rDTDE.DropAction & DNDConstants::ACTION_DEFAULT ) != 0 );
218cdf0e10cSrcweir
219cdf0e10cSrcweir const sal_Int8 nRet = mrParent.AcceptDrop( *mpLastDragOverEvent );
220cdf0e10cSrcweir
221cdf0e10cSrcweir if( DNDConstants::ACTION_NONE == nRet )
222cdf0e10cSrcweir rDTDE.Context->rejectDrag();
223cdf0e10cSrcweir else
224cdf0e10cSrcweir rDTDE.Context->acceptDrag( nRet );
225cdf0e10cSrcweir }
226cdf0e10cSrcweir catch( const ::com::sun::star::uno::Exception& )
227cdf0e10cSrcweir {
228cdf0e10cSrcweir }
229cdf0e10cSrcweir }
230cdf0e10cSrcweir
231cdf0e10cSrcweir // -----------------------------------------------------------------------------
232cdf0e10cSrcweir
dragExit(const DropTargetEvent &)233cdf0e10cSrcweir void SAL_CALL DropTargetHelper::DropTargetListener::dragExit( const DropTargetEvent& ) throw( RuntimeException )
234cdf0e10cSrcweir {
235cdf0e10cSrcweir const ::vos::OGuard aGuard( Application::GetSolarMutex() );
236cdf0e10cSrcweir
237cdf0e10cSrcweir try
238cdf0e10cSrcweir {
239cdf0e10cSrcweir if( mpLastDragOverEvent )
240cdf0e10cSrcweir {
241cdf0e10cSrcweir mpLastDragOverEvent->mbLeaving = sal_True;
242cdf0e10cSrcweir mrParent.AcceptDrop( *mpLastDragOverEvent );
243cdf0e10cSrcweir delete mpLastDragOverEvent;
244cdf0e10cSrcweir mpLastDragOverEvent = NULL;
245cdf0e10cSrcweir }
246cdf0e10cSrcweir
247cdf0e10cSrcweir mrParent.ImplEndDrag();
248cdf0e10cSrcweir }
249cdf0e10cSrcweir catch( const ::com::sun::star::uno::Exception& )
250cdf0e10cSrcweir {
251cdf0e10cSrcweir }
252cdf0e10cSrcweir }
253cdf0e10cSrcweir
254cdf0e10cSrcweir
255cdf0e10cSrcweir // -----------------------------------------------------------------------------
256cdf0e10cSrcweir
dropActionChanged(const DropTargetDragEvent &)257cdf0e10cSrcweir void SAL_CALL DropTargetHelper::DropTargetListener::dropActionChanged( const DropTargetDragEvent& ) throw( RuntimeException )
258cdf0e10cSrcweir {
259cdf0e10cSrcweir }
260cdf0e10cSrcweir
261cdf0e10cSrcweir // --------------------
262cdf0e10cSrcweir // - DropTargetHelper -
263cdf0e10cSrcweir // --------------------
264cdf0e10cSrcweir
DropTargetHelper(Window * pWindow)265cdf0e10cSrcweir DropTargetHelper::DropTargetHelper( Window* pWindow ) :
266cdf0e10cSrcweir mxDropTarget( pWindow->GetDropTarget() ),
267cdf0e10cSrcweir mpFormats( new DataFlavorExVector )
268cdf0e10cSrcweir {
269cdf0e10cSrcweir ImplConstruct();
270cdf0e10cSrcweir }
271cdf0e10cSrcweir
272cdf0e10cSrcweir // -----------------------------------------------------------------------------
273cdf0e10cSrcweir
DropTargetHelper(const Reference<XDropTarget> & rxDropTarget)274cdf0e10cSrcweir DropTargetHelper::DropTargetHelper( const Reference< XDropTarget >& rxDropTarget ) :
275cdf0e10cSrcweir mxDropTarget( rxDropTarget ),
276cdf0e10cSrcweir mpFormats( new DataFlavorExVector )
277cdf0e10cSrcweir {
278cdf0e10cSrcweir ImplConstruct();
279cdf0e10cSrcweir }
280cdf0e10cSrcweir
281cdf0e10cSrcweir // -----------------------------------------------------------------------------
282cdf0e10cSrcweir
~DropTargetHelper()283cdf0e10cSrcweir DropTargetHelper::~DropTargetHelper()
284cdf0e10cSrcweir {
285cdf0e10cSrcweir if( mxDropTarget.is() )
286cdf0e10cSrcweir mxDropTarget->removeDropTargetListener( mxDropTargetListener );
287cdf0e10cSrcweir
288cdf0e10cSrcweir delete mpFormats;
289cdf0e10cSrcweir }
290cdf0e10cSrcweir
291cdf0e10cSrcweir // -----------------------------------------------------------------------------
292cdf0e10cSrcweir
ImplConstruct()293cdf0e10cSrcweir void DropTargetHelper::ImplConstruct()
294cdf0e10cSrcweir {
295cdf0e10cSrcweir if( mxDropTarget.is() )
296cdf0e10cSrcweir {
297cdf0e10cSrcweir mxDropTargetListener = new DropTargetHelper::DropTargetListener( *this );
298cdf0e10cSrcweir mxDropTarget->addDropTargetListener( mxDropTargetListener );
299cdf0e10cSrcweir mxDropTarget->setActive( sal_True );
300cdf0e10cSrcweir }
301cdf0e10cSrcweir }
302cdf0e10cSrcweir
303cdf0e10cSrcweir // -----------------------------------------------------------------------------
304cdf0e10cSrcweir
ImplBeginDrag(const Sequence<DataFlavor> & rSupportedDataFlavors)305cdf0e10cSrcweir void DropTargetHelper::ImplBeginDrag( const Sequence< DataFlavor >& rSupportedDataFlavors )
306cdf0e10cSrcweir {
307cdf0e10cSrcweir mpFormats->clear();
308cdf0e10cSrcweir TransferableDataHelper::FillDataFlavorExVector( rSupportedDataFlavors, *mpFormats );
309cdf0e10cSrcweir }
310cdf0e10cSrcweir
311cdf0e10cSrcweir // -----------------------------------------------------------------------------
312cdf0e10cSrcweir
ImplEndDrag()313cdf0e10cSrcweir void DropTargetHelper::ImplEndDrag()
314cdf0e10cSrcweir {
315cdf0e10cSrcweir mpFormats->clear();
316cdf0e10cSrcweir }
317cdf0e10cSrcweir
318cdf0e10cSrcweir // -----------------------------------------------------------------------------
319cdf0e10cSrcweir
AcceptDrop(const AcceptDropEvent &)320cdf0e10cSrcweir sal_Int8 DropTargetHelper::AcceptDrop( const AcceptDropEvent& )
321cdf0e10cSrcweir {
322cdf0e10cSrcweir return( DNDConstants::ACTION_NONE );
323cdf0e10cSrcweir }
324cdf0e10cSrcweir
325cdf0e10cSrcweir // -----------------------------------------------------------------------------
326cdf0e10cSrcweir
ExecuteDrop(const ExecuteDropEvent &)327cdf0e10cSrcweir sal_Int8 DropTargetHelper::ExecuteDrop( const ExecuteDropEvent& )
328cdf0e10cSrcweir {
329cdf0e10cSrcweir return( DNDConstants::ACTION_NONE );
330cdf0e10cSrcweir }
331cdf0e10cSrcweir
332cdf0e10cSrcweir // -----------------------------------------------------------------------------
333cdf0e10cSrcweir
IsDropFormatSupported(SotFormatStringId nFormat)334cdf0e10cSrcweir sal_Bool DropTargetHelper::IsDropFormatSupported( SotFormatStringId nFormat )
335cdf0e10cSrcweir {
336cdf0e10cSrcweir DataFlavorExVector::iterator aIter( mpFormats->begin() ), aEnd( mpFormats->end() );
337cdf0e10cSrcweir sal_Bool bRet = sal_False;
338cdf0e10cSrcweir
339cdf0e10cSrcweir while( aIter != aEnd )
340cdf0e10cSrcweir {
341cdf0e10cSrcweir if( nFormat == (*aIter++).mnSotId )
342cdf0e10cSrcweir {
343cdf0e10cSrcweir bRet = sal_True;
344cdf0e10cSrcweir aIter = aEnd;
345cdf0e10cSrcweir }
346cdf0e10cSrcweir }
347cdf0e10cSrcweir
348cdf0e10cSrcweir return bRet;
349cdf0e10cSrcweir }
350cdf0e10cSrcweir
351cdf0e10cSrcweir // -----------------------------------------------------------------------------
352cdf0e10cSrcweir
IsDropFormatSupported(const DataFlavor & rFlavor)353cdf0e10cSrcweir sal_Bool DropTargetHelper::IsDropFormatSupported( const DataFlavor& rFlavor )
354cdf0e10cSrcweir {
355cdf0e10cSrcweir DataFlavorExVector::iterator aIter( mpFormats->begin() ), aEnd( mpFormats->end() );
356cdf0e10cSrcweir sal_Bool bRet = sal_False;
357cdf0e10cSrcweir
358cdf0e10cSrcweir while( aIter != aEnd )
359cdf0e10cSrcweir {
360cdf0e10cSrcweir if( TransferableDataHelper::IsEqual( rFlavor, *aIter++ ) )
361cdf0e10cSrcweir {
362cdf0e10cSrcweir bRet = sal_True;
363cdf0e10cSrcweir aIter = aEnd;
364cdf0e10cSrcweir }
365cdf0e10cSrcweir }
366cdf0e10cSrcweir
367cdf0e10cSrcweir return bRet;
368cdf0e10cSrcweir }
369cdf0e10cSrcweir
370cdf0e10cSrcweir // -----------------------------------------------------------------------------
371cdf0e10cSrcweir // TransferDataContainer
372cdf0e10cSrcweir // -----------------------------------------------------------------------------
373cdf0e10cSrcweir
374cdf0e10cSrcweir struct TDataCntnrEntry_Impl
375cdf0e10cSrcweir {
376cdf0e10cSrcweir ::com::sun::star::uno::Any aAny;
377cdf0e10cSrcweir SotFormatStringId nId;
378cdf0e10cSrcweir };
379cdf0e10cSrcweir
380cdf0e10cSrcweir // -----------------------------------------------------------------------------
381cdf0e10cSrcweir
382cdf0e10cSrcweir typedef ::std::list< TDataCntnrEntry_Impl > TDataCntnrEntryList;
383cdf0e10cSrcweir
384cdf0e10cSrcweir // -----------------------------------------------------------------------------
385cdf0e10cSrcweir
386cdf0e10cSrcweir struct TransferDataContainer_Impl
387cdf0e10cSrcweir {
388cdf0e10cSrcweir TDataCntnrEntryList aFmtList;
389cdf0e10cSrcweir Link aFinshedLnk;
390cdf0e10cSrcweir INetBookmark* pBookmk;
391cdf0e10cSrcweir Graphic* pGrf;
392cdf0e10cSrcweir
TransferDataContainer_ImplTransferDataContainer_Impl393cdf0e10cSrcweir TransferDataContainer_Impl()
394cdf0e10cSrcweir : pBookmk( 0 ), pGrf( 0 )
395cdf0e10cSrcweir {
396cdf0e10cSrcweir }
397cdf0e10cSrcweir
~TransferDataContainer_ImplTransferDataContainer_Impl398cdf0e10cSrcweir ~TransferDataContainer_Impl()
399cdf0e10cSrcweir {
400cdf0e10cSrcweir delete pBookmk;
401cdf0e10cSrcweir delete pGrf;
402cdf0e10cSrcweir }
403cdf0e10cSrcweir };
404cdf0e10cSrcweir
405cdf0e10cSrcweir // -----------------------------------------------------------------------------
406cdf0e10cSrcweir
TransferDataContainer()407cdf0e10cSrcweir TransferDataContainer::TransferDataContainer()
408cdf0e10cSrcweir : pImpl( new TransferDataContainer_Impl )
409cdf0e10cSrcweir {
410cdf0e10cSrcweir }
411cdf0e10cSrcweir
412cdf0e10cSrcweir // -----------------------------------------------------------------------------
413cdf0e10cSrcweir
~TransferDataContainer()414cdf0e10cSrcweir TransferDataContainer::~TransferDataContainer()
415cdf0e10cSrcweir {
416cdf0e10cSrcweir delete pImpl;
417cdf0e10cSrcweir }
418cdf0e10cSrcweir
419cdf0e10cSrcweir // -----------------------------------------------------------------------------
420cdf0e10cSrcweir
AddSupportedFormats()421cdf0e10cSrcweir void TransferDataContainer::AddSupportedFormats()
422cdf0e10cSrcweir {
423cdf0e10cSrcweir }
424cdf0e10cSrcweir
425cdf0e10cSrcweir // -----------------------------------------------------------------------------
426cdf0e10cSrcweir
GetData(const::com::sun::star::datatransfer::DataFlavor & rFlavor)427cdf0e10cSrcweir sal_Bool TransferDataContainer::GetData( const
428cdf0e10cSrcweir ::com::sun::star::datatransfer::DataFlavor& rFlavor )
429cdf0e10cSrcweir {
430cdf0e10cSrcweir TDataCntnrEntryList::iterator aIter( pImpl->aFmtList.begin() ),
431cdf0e10cSrcweir aEnd( pImpl->aFmtList.end() );
432cdf0e10cSrcweir sal_Bool bFnd = sal_False;
433cdf0e10cSrcweir sal_uLong nFmtId = SotExchange::GetFormat( rFlavor );
434cdf0e10cSrcweir
435cdf0e10cSrcweir // test first the list
436cdf0e10cSrcweir for( ; aIter != aEnd; ++aIter )
437cdf0e10cSrcweir {
438cdf0e10cSrcweir TDataCntnrEntry_Impl& rEntry = (TDataCntnrEntry_Impl&)*aIter;
439cdf0e10cSrcweir if( nFmtId == rEntry.nId )
440cdf0e10cSrcweir {
441cdf0e10cSrcweir bFnd = SetAny( rEntry.aAny, rFlavor );
442cdf0e10cSrcweir break;
443cdf0e10cSrcweir }
444cdf0e10cSrcweir }
445cdf0e10cSrcweir
446cdf0e10cSrcweir // test second the bookmark pointer
447cdf0e10cSrcweir if( !bFnd )
448cdf0e10cSrcweir switch( nFmtId )
449cdf0e10cSrcweir {
450cdf0e10cSrcweir case SOT_FORMAT_STRING:
451cdf0e10cSrcweir case SOT_FORMATSTR_ID_SOLK:
452cdf0e10cSrcweir case SOT_FORMATSTR_ID_NETSCAPE_BOOKMARK:
453cdf0e10cSrcweir case SOT_FORMATSTR_ID_FILECONTENT:
454cdf0e10cSrcweir case SOT_FORMATSTR_ID_FILEGRPDESCRIPTOR:
455cdf0e10cSrcweir case SOT_FORMATSTR_ID_UNIFORMRESOURCELOCATOR:
456cdf0e10cSrcweir if( pImpl->pBookmk )
457cdf0e10cSrcweir bFnd = SetINetBookmark( *pImpl->pBookmk, rFlavor );
458cdf0e10cSrcweir break;
459cdf0e10cSrcweir
460cdf0e10cSrcweir case SOT_FORMATSTR_ID_SVXB:
461*a206ee71SArmin Le Grand case SOT_FORMATSTR_ID_PNG:
462cdf0e10cSrcweir case SOT_FORMAT_BITMAP:
463cdf0e10cSrcweir case SOT_FORMAT_GDIMETAFILE:
464cdf0e10cSrcweir if( pImpl->pGrf )
465cdf0e10cSrcweir bFnd = SetGraphic( *pImpl->pGrf, rFlavor );
466cdf0e10cSrcweir break;
467cdf0e10cSrcweir }
468cdf0e10cSrcweir
469cdf0e10cSrcweir return bFnd;
470cdf0e10cSrcweir }
471cdf0e10cSrcweir
472cdf0e10cSrcweir // -----------------------------------------------------------------------------
473cdf0e10cSrcweir
ClearData()474cdf0e10cSrcweir void TransferDataContainer::ClearData()
475cdf0e10cSrcweir {
476cdf0e10cSrcweir delete pImpl;
477cdf0e10cSrcweir pImpl = new TransferDataContainer_Impl;
478cdf0e10cSrcweir ClearFormats();
479cdf0e10cSrcweir }
480cdf0e10cSrcweir
481cdf0e10cSrcweir // -----------------------------------------------------------------------------
482cdf0e10cSrcweir
CopyINetBookmark(const INetBookmark & rBkmk)483cdf0e10cSrcweir void TransferDataContainer::CopyINetBookmark( const INetBookmark& rBkmk )
484cdf0e10cSrcweir {
485cdf0e10cSrcweir if( !pImpl->pBookmk )
486cdf0e10cSrcweir pImpl->pBookmk = new INetBookmark( rBkmk );
487cdf0e10cSrcweir else
488cdf0e10cSrcweir *pImpl->pBookmk = rBkmk;
489cdf0e10cSrcweir
490cdf0e10cSrcweir AddFormat( SOT_FORMAT_STRING );
491cdf0e10cSrcweir AddFormat( SOT_FORMATSTR_ID_SOLK );
492cdf0e10cSrcweir AddFormat( SOT_FORMATSTR_ID_NETSCAPE_BOOKMARK );
493cdf0e10cSrcweir AddFormat( SOT_FORMATSTR_ID_FILECONTENT );
494cdf0e10cSrcweir AddFormat( SOT_FORMATSTR_ID_FILEGRPDESCRIPTOR );
495cdf0e10cSrcweir AddFormat( SOT_FORMATSTR_ID_UNIFORMRESOURCELOCATOR );
496cdf0e10cSrcweir }
497cdf0e10cSrcweir
498cdf0e10cSrcweir // -----------------------------------------------------------------------------
499cdf0e10cSrcweir
CopyAnyData(sal_uLong nFormatId,const sal_Char * pData,sal_uLong nLen)500cdf0e10cSrcweir void TransferDataContainer::CopyAnyData( sal_uLong nFormatId,
501cdf0e10cSrcweir const sal_Char* pData, sal_uLong nLen )
502cdf0e10cSrcweir {
503cdf0e10cSrcweir if( nLen )
504cdf0e10cSrcweir {
505cdf0e10cSrcweir TDataCntnrEntry_Impl aEntry;
506cdf0e10cSrcweir aEntry.nId = nFormatId;
507cdf0e10cSrcweir
508cdf0e10cSrcweir Sequence< sal_Int8 > aSeq( nLen );
509cdf0e10cSrcweir memcpy( aSeq.getArray(), pData, nLen );
510cdf0e10cSrcweir aEntry.aAny <<= aSeq;
511cdf0e10cSrcweir pImpl->aFmtList.push_back( aEntry );
512cdf0e10cSrcweir AddFormat( nFormatId );
513cdf0e10cSrcweir }
514cdf0e10cSrcweir }
515cdf0e10cSrcweir
516cdf0e10cSrcweir // -----------------------------------------------------------------------------
517cdf0e10cSrcweir
CopyByteString(sal_uLong nFormatId,const ByteString & rStr)518cdf0e10cSrcweir void TransferDataContainer::CopyByteString( sal_uLong nFormatId,
519cdf0e10cSrcweir const ByteString& rStr )
520cdf0e10cSrcweir {
521cdf0e10cSrcweir CopyAnyData( nFormatId, rStr.GetBuffer(), rStr.Len() );
522cdf0e10cSrcweir }
523cdf0e10cSrcweir
524cdf0e10cSrcweir // -----------------------------------------------------------------------------
525cdf0e10cSrcweir
CopyINetImage(const INetImage & rINtImg)526cdf0e10cSrcweir void TransferDataContainer::CopyINetImage( const INetImage& rINtImg )
527cdf0e10cSrcweir {
528cdf0e10cSrcweir SvMemoryStream aMemStm( 1024, 1024 );
529cdf0e10cSrcweir aMemStm.SetVersion( SOFFICE_FILEFORMAT_50 );
530cdf0e10cSrcweir rINtImg.Write( aMemStm, SOT_FORMATSTR_ID_INET_IMAGE );
531cdf0e10cSrcweir CopyAnyData( SOT_FORMATSTR_ID_INET_IMAGE, (sal_Char*)aMemStm.GetData(),
532cdf0e10cSrcweir aMemStm.Seek( STREAM_SEEK_TO_END ) );
533cdf0e10cSrcweir }
534cdf0e10cSrcweir
535cdf0e10cSrcweir // -----------------------------------------------------------------------------
536cdf0e10cSrcweir
CopyImageMap(const ImageMap & rImgMap)537cdf0e10cSrcweir void TransferDataContainer::CopyImageMap( const ImageMap& rImgMap )
538cdf0e10cSrcweir {
539cdf0e10cSrcweir SvMemoryStream aMemStm( 8192, 8192 );
540cdf0e10cSrcweir aMemStm.SetVersion( SOFFICE_FILEFORMAT_50 );
541cdf0e10cSrcweir rImgMap.Write( aMemStm, String() );
542cdf0e10cSrcweir CopyAnyData( SOT_FORMATSTR_ID_SVIM, (sal_Char*)aMemStm.GetData(),
543cdf0e10cSrcweir aMemStm.Seek( STREAM_SEEK_TO_END ) );
544cdf0e10cSrcweir }
545cdf0e10cSrcweir
546cdf0e10cSrcweir // -----------------------------------------------------------------------------
547cdf0e10cSrcweir
CopyGraphic(const Graphic & rGrf)548cdf0e10cSrcweir void TransferDataContainer::CopyGraphic( const Graphic& rGrf )
549cdf0e10cSrcweir {
550cdf0e10cSrcweir GraphicType nType = rGrf.GetType();
551cdf0e10cSrcweir if( GRAPHIC_NONE != nType )
552cdf0e10cSrcweir {
553cdf0e10cSrcweir if( !pImpl->pGrf )
554cdf0e10cSrcweir pImpl->pGrf = new Graphic( rGrf );
555cdf0e10cSrcweir else
556cdf0e10cSrcweir *pImpl->pGrf = rGrf;
557cdf0e10cSrcweir
558*a206ee71SArmin Le Grand AddFormat( SOT_FORMATSTR_ID_SVXB );
559*a206ee71SArmin Le Grand
560*a206ee71SArmin Le Grand if( GRAPHIC_BITMAP == nType )
561*a206ee71SArmin Le Grand {
562*a206ee71SArmin Le Grand AddFormat( SOT_FORMATSTR_ID_PNG );
563*a206ee71SArmin Le Grand AddFormat( SOT_FORMAT_BITMAP );
564*a206ee71SArmin Le Grand }
565*a206ee71SArmin Le Grand else if( GRAPHIC_GDIMETAFILE == nType )
566*a206ee71SArmin Le Grand {
567*a206ee71SArmin Le Grand AddFormat( SOT_FORMAT_GDIMETAFILE );
568*a206ee71SArmin Le Grand }
569*a206ee71SArmin Le Grand }
570cdf0e10cSrcweir }
571cdf0e10cSrcweir
572cdf0e10cSrcweir // -----------------------------------------------------------------------------
573cdf0e10cSrcweir
CopyString(sal_uInt16 nFmt,const String & rStr)574cdf0e10cSrcweir void TransferDataContainer::CopyString( sal_uInt16 nFmt, const String& rStr )
575cdf0e10cSrcweir {
576cdf0e10cSrcweir if( rStr.Len() )
577cdf0e10cSrcweir {
578cdf0e10cSrcweir TDataCntnrEntry_Impl aEntry;
579cdf0e10cSrcweir aEntry.nId = nFmt;
580cdf0e10cSrcweir rtl::OUString aStr( rStr );
581cdf0e10cSrcweir aEntry.aAny <<= aStr;
582cdf0e10cSrcweir pImpl->aFmtList.push_back( aEntry );
583cdf0e10cSrcweir AddFormat( aEntry.nId );
584cdf0e10cSrcweir }
585cdf0e10cSrcweir }
586cdf0e10cSrcweir
587cdf0e10cSrcweir // -----------------------------------------------------------------------------
588cdf0e10cSrcweir
CopyString(const String & rStr)589cdf0e10cSrcweir void TransferDataContainer::CopyString( const String& rStr )
590cdf0e10cSrcweir {
591cdf0e10cSrcweir CopyString( SOT_FORMAT_STRING, rStr );
592cdf0e10cSrcweir }
593cdf0e10cSrcweir
594cdf0e10cSrcweir // -----------------------------------------------------------------------------
595cdf0e10cSrcweir
CopyAny(sal_uInt16 nFmt,const::com::sun::star::uno::Any & rAny)596cdf0e10cSrcweir void TransferDataContainer::CopyAny( sal_uInt16 nFmt,
597cdf0e10cSrcweir const ::com::sun::star::uno::Any& rAny )
598cdf0e10cSrcweir {
599cdf0e10cSrcweir TDataCntnrEntry_Impl aEntry;
600cdf0e10cSrcweir aEntry.nId = nFmt;
601cdf0e10cSrcweir aEntry.aAny = rAny;
602cdf0e10cSrcweir pImpl->aFmtList.push_back( aEntry );
603cdf0e10cSrcweir AddFormat( aEntry.nId );
604cdf0e10cSrcweir }
605cdf0e10cSrcweir
606cdf0e10cSrcweir // -----------------------------------------------------------------------------
607cdf0e10cSrcweir
HasAnyData() const608cdf0e10cSrcweir sal_Bool TransferDataContainer::HasAnyData() const
609cdf0e10cSrcweir {
610cdf0e10cSrcweir return pImpl->aFmtList.begin() != pImpl->aFmtList.end() ||
611cdf0e10cSrcweir 0 != pImpl->pBookmk;
612cdf0e10cSrcweir }
613cdf0e10cSrcweir
614cdf0e10cSrcweir // -----------------------------------------------------------------------------
615cdf0e10cSrcweir
StartDrag(Window * pWindow,sal_Int8 nDragSourceActions,const Link & rLnk,sal_Int32 nDragPointer,sal_Int32 nDragImage)616cdf0e10cSrcweir void TransferDataContainer::StartDrag(
617cdf0e10cSrcweir Window* pWindow, sal_Int8 nDragSourceActions,
618cdf0e10cSrcweir const Link& rLnk, sal_Int32 nDragPointer, sal_Int32 nDragImage )
619cdf0e10cSrcweir {
620cdf0e10cSrcweir pImpl->aFinshedLnk = rLnk;
621cdf0e10cSrcweir TransferableHelper::StartDrag( pWindow, nDragSourceActions,
622cdf0e10cSrcweir nDragPointer, nDragImage );
623cdf0e10cSrcweir }
624cdf0e10cSrcweir
625cdf0e10cSrcweir // -----------------------------------------------------------------------------
626cdf0e10cSrcweir
DragFinished(sal_Int8 nDropAction)627cdf0e10cSrcweir void TransferDataContainer::DragFinished( sal_Int8 nDropAction )
628cdf0e10cSrcweir {
629cdf0e10cSrcweir if( pImpl->aFinshedLnk.IsSet() )
630cdf0e10cSrcweir pImpl->aFinshedLnk.Call( &nDropAction );
631cdf0e10cSrcweir }
632