Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <com/sun/star/embed/XTransactedObject.hpp>
21 : #include <com/sun/star/embed/XEmbedPersist.hpp>
22 : #include <com/sun/star/uno/Exception.hpp>
23 :
24 : #include <com/sun/star/beans/XPropertySet.hpp>
25 : #include <com/sun/star/beans/XPropertySetInfo.hpp>
26 : #include <com/sun/star/form/FormButtonType.hpp>
27 : #include <toolkit/helper/vclunohelper.hxx>
28 : #include <unotools/streamwrap.hxx>
29 :
30 : #include <svx/unomodel.hxx>
31 : #include <unotools/tempfile.hxx>
32 : #include <unotools/ucbstreamhelper.hxx>
33 : #include <comphelper/storagehelper.hxx>
34 : #include <comphelper/servicehelper.hxx>
35 :
36 : #include <svtools/embedtransfer.hxx>
37 : #include <sot/storage.hxx>
38 : #include <vcl/virdev.hxx>
39 : #include <svx/fmglob.hxx>
40 : #include <svx/svditer.hxx>
41 : #include <svx/svdograf.hxx>
42 : #include <svx/svdoole2.hxx>
43 : #include <svx/svdouno.hxx>
44 : #include <svx/svdpage.hxx>
45 : #include <svx/svdxcgv.hxx>
46 : #include <sfx2/docfile.hxx>
47 : #include <svl/itempool.hxx>
48 : #include <svl/urlbmk.hxx>
49 : #include <tools/urlobj.hxx>
50 : #include <osl/mutex.hxx>
51 :
52 : #include "drwtrans.hxx"
53 : #include "docsh.hxx"
54 : #include "drwlayer.hxx"
55 : #include "drawview.hxx"
56 : #include "viewdata.hxx"
57 : #include "scmod.hxx"
58 : #include "chartlis.hxx"
59 : #include "rangeutl.hxx"
60 : #include "formula/grammar.hxx"
61 : #include "dragdata.hxx"
62 : #include "clipdata.hxx"
63 :
64 : // #108584#
65 : #include "scitems.hxx"
66 :
67 : // #108584#
68 : #include <editeng/eeitem.hxx>
69 :
70 : // #108584#
71 : #include <editeng/fhgtitem.hxx>
72 : #include <vcl/svapp.hxx>
73 :
74 :
75 : using namespace com::sun::star;
76 :
77 : #define SCDRAWTRANS_TYPE_EMBOBJ 1
78 : #define SCDRAWTRANS_TYPE_DRAWMODEL 2
79 : #define SCDRAWTRANS_TYPE_DOCUMENT 3
80 :
81 :
82 :
83 0 : ScDrawTransferObj::ScDrawTransferObj( SdrModel* pClipModel, ScDocShell* pContainerShell,
84 : const TransferableObjectDescriptor& rDesc ) :
85 : pModel( pClipModel ),
86 : aObjDesc( rDesc ),
87 : pBookmark( NULL ),
88 : bGraphic( false ),
89 : bGrIsBit( false ),
90 : bOleObj( false ),
91 : pDragSourceView( NULL ),
92 : nDragSourceFlags( 0 ),
93 : bDragWasInternal( false ),
94 0 : nSourceDocID( 0 )
95 : {
96 :
97 : // check what kind of objects are contained
98 :
99 :
100 0 : SdrPage* pPage = pModel->GetPage(0);
101 0 : if (pPage)
102 : {
103 0 : SdrObjListIter aIter( *pPage, IM_FLAT );
104 0 : SdrObject* pObject = aIter.Next();
105 0 : if (pObject && !aIter.Next()) // exactly one object?
106 : {
107 :
108 : // OLE object
109 :
110 :
111 0 : sal_uInt16 nSdrObjKind = pObject->GetObjIdentifier();
112 0 : if (nSdrObjKind == OBJ_OLE2)
113 : {
114 : // if object has no persistence it must be copied as a part of document
115 : try
116 : {
117 0 : uno::Reference< embed::XEmbedPersist > xPersObj( ((SdrOle2Obj*)pObject)->GetObjRef(), uno::UNO_QUERY );
118 0 : if ( xPersObj.is() && xPersObj->hasEntry() )
119 0 : bOleObj = true;
120 : }
121 0 : catch( uno::Exception& )
122 : {}
123 : // aOleData is initialized later
124 : }
125 :
126 :
127 : // Graphic object
128 :
129 :
130 0 : if (nSdrObjKind == OBJ_GRAF)
131 : {
132 0 : bGraphic = true;
133 0 : if ( ((SdrGrafObj*)pObject)->GetGraphic().GetType() == GRAPHIC_BITMAP )
134 0 : bGrIsBit = true;
135 : }
136 :
137 :
138 : // URL button
139 :
140 :
141 0 : SdrUnoObj* pUnoCtrl = PTR_CAST(SdrUnoObj, pObject);
142 0 : if (pUnoCtrl && FmFormInventor == pUnoCtrl->GetObjInventor())
143 : {
144 0 : uno::Reference<awt::XControlModel> xControlModel = pUnoCtrl->GetUnoControlModel();
145 : OSL_ENSURE( xControlModel.is(), "uno control without model" );
146 0 : if ( xControlModel.is() )
147 : {
148 0 : uno::Reference< beans::XPropertySet > xPropSet( xControlModel, uno::UNO_QUERY );
149 0 : uno::Reference< beans::XPropertySetInfo > xInfo = xPropSet->getPropertySetInfo();
150 :
151 0 : OUString sPropButtonType( "ButtonType" );
152 0 : OUString sPropTargetURL( "TargetURL" );
153 0 : OUString sPropLabel( "Label" );
154 :
155 0 : if(xInfo->hasPropertyByName( sPropButtonType ))
156 : {
157 0 : uno::Any aAny = xPropSet->getPropertyValue( sPropButtonType );
158 : form::FormButtonType eTmp;
159 0 : if ( (aAny >>= eTmp) && eTmp == form::FormButtonType_URL )
160 : {
161 : // URL
162 0 : if(xInfo->hasPropertyByName( sPropTargetURL ))
163 : {
164 0 : aAny = xPropSet->getPropertyValue( sPropTargetURL );
165 0 : OUString sTmp;
166 0 : if ( (aAny >>= sTmp) && !sTmp.isEmpty() )
167 : {
168 0 : OUString aUrl = sTmp;
169 0 : OUString aAbs;
170 : const SfxMedium* pMedium;
171 0 : if (pContainerShell && (pMedium = pContainerShell->GetMedium()) != NULL)
172 : {
173 0 : bool bWasAbs = true;
174 0 : aAbs = pMedium->GetURLObject().smartRel2Abs( aUrl, bWasAbs ).
175 0 : GetMainURL(INetURLObject::NO_DECODE);
176 : // full path as stored INetBookmark must be encoded
177 : }
178 : else
179 0 : aAbs = aUrl;
180 :
181 : // Label
182 0 : OUString aLabel;
183 0 : if(xInfo->hasPropertyByName( sPropLabel ))
184 : {
185 0 : aAny = xPropSet->getPropertyValue( sPropLabel );
186 0 : if ( (aAny >>= sTmp) && !sTmp.isEmpty() )
187 : {
188 0 : aLabel = sTmp;
189 : }
190 : }
191 0 : pBookmark = new INetBookmark( aAbs, aLabel );
192 0 : }
193 : }
194 0 : }
195 0 : }
196 0 : }
197 : }
198 0 : }
199 : }
200 :
201 :
202 : // get size for object descriptor
203 :
204 :
205 : // #i71538# use complete SdrViews
206 : // SdrExchangeView aView(pModel);
207 0 : SdrView aView(pModel);
208 0 : SdrPageView* pPv = aView.ShowSdrPage(aView.GetModel()->GetPage(0));
209 0 : aView.MarkAllObj(pPv);
210 0 : aSrcSize = aView.GetAllMarkedRect().GetSize();
211 :
212 0 : if ( bOleObj ) // single OLE object
213 : {
214 0 : SdrOle2Obj* pObj = GetSingleObject();
215 0 : if ( pObj && pObj->GetObjRef().is() )
216 0 : SvEmbedTransferHelper::FillTransferableObjectDescriptor( aObjDesc, pObj->GetObjRef(), pObj->GetGraphic(), pObj->GetAspect() );
217 : }
218 :
219 0 : aObjDesc.maSize = aSrcSize;
220 0 : PrepareOLE( aObjDesc );
221 :
222 :
223 : // remember a unique ID of the source document
224 :
225 0 : if ( pContainerShell )
226 : {
227 0 : ScDocument* pDoc = pContainerShell->GetDocument();
228 0 : if ( pDoc )
229 : {
230 0 : nSourceDocID = pDoc->GetDocumentID();
231 0 : if ( pPage )
232 : {
233 0 : ScChartHelper::FillProtectedChartRangesVector( m_aProtectedChartRangesVector, pDoc, pPage );
234 : }
235 : }
236 0 : }
237 0 : }
238 :
239 0 : ScDrawTransferObj::~ScDrawTransferObj()
240 : {
241 0 : SolarMutexGuard aSolarGuard;
242 :
243 0 : ScModule* pScMod = SC_MOD();
244 0 : if ( pScMod->GetClipData().pDrawClipboard == this )
245 : {
246 : OSL_FAIL("ScDrawTransferObj wasn't released");
247 0 : pScMod->SetClipObject( NULL, NULL );
248 : }
249 0 : if ( pScMod->GetDragData().pDrawTransfer == this )
250 : {
251 : OSL_FAIL("ScDrawTransferObj wasn't released");
252 0 : pScMod->ResetDragObject();
253 : }
254 :
255 0 : aOleData = TransferableDataHelper(); // clear before releasing the mutex
256 0 : aDocShellRef.Clear();
257 :
258 0 : delete pModel;
259 0 : aDrawPersistRef.Clear(); // after the model
260 :
261 0 : delete pBookmark;
262 0 : delete pDragSourceView;
263 0 : }
264 :
265 0 : ScDrawTransferObj* ScDrawTransferObj::GetOwnClipboard( Window* )
266 : {
267 0 : ScDrawTransferObj* pObj = SC_MOD()->GetClipData().pDrawClipboard;
268 0 : return pObj;
269 : }
270 :
271 0 : static sal_Bool lcl_HasOnlyControls( SdrModel* pModel )
272 : {
273 0 : sal_Bool bOnlyControls = false; // default if there are no objects
274 :
275 0 : if ( pModel )
276 : {
277 0 : SdrPage* pPage = pModel->GetPage(0);
278 0 : if (pPage)
279 : {
280 0 : SdrObjListIter aIter( *pPage, IM_DEEPNOGROUPS );
281 0 : SdrObject* pObj = aIter.Next();
282 0 : if ( pObj )
283 : {
284 0 : bOnlyControls = sal_True; // only set if there are any objects at all
285 0 : while ( pObj )
286 : {
287 0 : if (!pObj->ISA(SdrUnoObj))
288 : {
289 0 : bOnlyControls = false;
290 0 : break;
291 : }
292 0 : pObj = aIter.Next();
293 : }
294 0 : }
295 : }
296 : }
297 :
298 0 : return bOnlyControls;
299 : }
300 :
301 0 : void ScDrawTransferObj::AddSupportedFormats()
302 : {
303 0 : if ( bGrIsBit ) // single bitmap graphic
304 : {
305 0 : AddFormat( SOT_FORMATSTR_ID_OBJECTDESCRIPTOR );
306 0 : AddFormat( SOT_FORMATSTR_ID_SVXB );
307 0 : AddFormat( SOT_FORMATSTR_ID_PNG );
308 0 : AddFormat( SOT_FORMAT_BITMAP );
309 0 : AddFormat( SOT_FORMAT_GDIMETAFILE );
310 : }
311 0 : else if ( bGraphic ) // other graphic
312 : {
313 : // #i25616#
314 0 : AddFormat( SOT_FORMATSTR_ID_DRAWING );
315 :
316 0 : AddFormat( SOT_FORMATSTR_ID_OBJECTDESCRIPTOR );
317 0 : AddFormat( SOT_FORMATSTR_ID_SVXB );
318 0 : AddFormat( SOT_FORMAT_GDIMETAFILE );
319 0 : AddFormat( SOT_FORMATSTR_ID_PNG );
320 0 : AddFormat( SOT_FORMAT_BITMAP );
321 : }
322 0 : else if ( pBookmark ) // url button
323 : {
324 : // AddFormat( SOT_FORMATSTR_ID_EMBED_SOURCE );
325 0 : AddFormat( SOT_FORMATSTR_ID_OBJECTDESCRIPTOR );
326 0 : AddFormat( SOT_FORMATSTR_ID_SOLK );
327 0 : AddFormat( SOT_FORMAT_STRING );
328 0 : AddFormat( SOT_FORMATSTR_ID_UNIFORMRESOURCELOCATOR );
329 0 : AddFormat( SOT_FORMATSTR_ID_NETSCAPE_BOOKMARK );
330 0 : AddFormat( SOT_FORMATSTR_ID_DRAWING );
331 : }
332 0 : else if ( bOleObj ) // single OLE object
333 : {
334 0 : AddFormat( SOT_FORMATSTR_ID_EMBED_SOURCE );
335 0 : AddFormat( SOT_FORMATSTR_ID_OBJECTDESCRIPTOR );
336 0 : AddFormat( SOT_FORMAT_GDIMETAFILE );
337 :
338 0 : if ( !aOleData.GetTransferable().is() )
339 : {
340 0 : SdrOle2Obj* pObj = GetSingleObject();
341 0 : if ( pObj && pObj->GetObjRef().is() )
342 0 : aOleData = TransferableDataHelper( new SvEmbedTransferHelper( pObj->GetObjRef(), pObj->GetGraphic(), pObj->GetAspect() ) ) ;
343 : }
344 0 : if ( aOleData.GetTransferable().is() )
345 : {
346 : // get format list from object snapshot
347 : // (this must be after inserting the default formats!)
348 :
349 0 : DataFlavorExVector aVector( aOleData.GetDataFlavorExVector() );
350 0 : DataFlavorExVector::iterator aIter( aVector.begin() ), aEnd( aVector.end() );
351 :
352 0 : while( aIter != aEnd )
353 0 : AddFormat( *aIter++ );
354 : }
355 : }
356 : else // any drawing objects
357 : {
358 0 : AddFormat( SOT_FORMATSTR_ID_EMBED_SOURCE );
359 0 : AddFormat( SOT_FORMATSTR_ID_OBJECTDESCRIPTOR );
360 0 : AddFormat( SOT_FORMATSTR_ID_DRAWING );
361 :
362 : // leave out bitmap and metafile if there are only controls
363 0 : if ( !lcl_HasOnlyControls( pModel ) )
364 : {
365 0 : AddFormat( SOT_FORMATSTR_ID_PNG );
366 0 : AddFormat( SOT_FORMAT_BITMAP );
367 0 : AddFormat( SOT_FORMAT_GDIMETAFILE );
368 : }
369 : }
370 :
371 : // if( pImageMap )
372 : // AddFormat( SOT_FORMATSTR_ID_SVIM );
373 0 : }
374 :
375 0 : bool ScDrawTransferObj::GetData( const ::com::sun::star::datatransfer::DataFlavor& rFlavor )
376 : {
377 0 : bool bOK = false;
378 0 : sal_uInt32 nFormat = SotExchange::GetFormat( rFlavor );
379 :
380 0 : if ( bOleObj && nFormat != SOT_FORMAT_GDIMETAFILE )
381 : {
382 0 : if ( !aOleData.GetTransferable().is() )
383 : {
384 0 : SdrOle2Obj* pObj = GetSingleObject();
385 0 : if ( pObj && pObj->GetObjRef().is() )
386 0 : aOleData = TransferableDataHelper( new SvEmbedTransferHelper( pObj->GetObjRef(), pObj->GetGraphic(), pObj->GetAspect() ) ) ;
387 : }
388 :
389 0 : if( aOleData.GetTransferable().is() && aOleData.HasFormat( rFlavor ) )
390 : {
391 0 : sal_uLong nOldSwapMode = 0;
392 :
393 0 : if( pModel )
394 : {
395 0 : nOldSwapMode = pModel->GetSwapGraphicsMode();
396 0 : pModel->SetSwapGraphicsMode( SDR_SWAPGRAPHICSMODE_PURGE );
397 : }
398 :
399 0 : bOK = SetAny( aOleData.GetAny( rFlavor ), rFlavor );
400 :
401 0 : if( pModel )
402 0 : pModel->SetSwapGraphicsMode( nOldSwapMode );
403 :
404 0 : return bOK;
405 : }
406 : }
407 :
408 0 : if( HasFormat( nFormat ) )
409 : {
410 0 : if ( nFormat == SOT_FORMATSTR_ID_LINKSRCDESCRIPTOR || nFormat == SOT_FORMATSTR_ID_OBJECTDESCRIPTOR )
411 : {
412 0 : bOK = SetTransferableObjectDescriptor( aObjDesc, rFlavor );
413 : }
414 0 : else if ( nFormat == SOT_FORMATSTR_ID_DRAWING )
415 : {
416 0 : bOK = SetObject( pModel, SCDRAWTRANS_TYPE_DRAWMODEL, rFlavor );
417 : }
418 0 : else if ( nFormat == SOT_FORMAT_BITMAP
419 0 : || nFormat == SOT_FORMATSTR_ID_PNG
420 0 : || nFormat == SOT_FORMAT_GDIMETAFILE )
421 : {
422 : // #i71538# use complete SdrViews
423 : // SdrExchangeView aView( pModel );
424 0 : SdrView aView( pModel );
425 0 : SdrPageView* pPv = aView.ShowSdrPage(aView.GetModel()->GetPage(0));
426 : OSL_ENSURE( pPv, "pPv not there..." );
427 0 : aView.MarkAllObj( pPv );
428 0 : if ( nFormat == SOT_FORMAT_GDIMETAFILE )
429 0 : bOK = SetGDIMetaFile( aView.GetMarkedObjMetaFile(true), rFlavor );
430 : else
431 0 : bOK = SetBitmapEx( aView.GetMarkedObjBitmapEx(true), rFlavor );
432 : }
433 0 : else if ( nFormat == SOT_FORMATSTR_ID_SVXB )
434 : {
435 : // only enabled for single graphics object
436 :
437 0 : SdrPage* pPage = pModel->GetPage(0);
438 0 : if (pPage)
439 : {
440 0 : SdrObjListIter aIter( *pPage, IM_FLAT );
441 0 : SdrObject* pObject = aIter.Next();
442 0 : if (pObject && pObject->GetObjIdentifier() == OBJ_GRAF)
443 : {
444 0 : SdrGrafObj* pGraphObj = (SdrGrafObj*) pObject;
445 0 : bOK = SetGraphic( pGraphObj->GetGraphic(), rFlavor );
446 0 : }
447 : }
448 : }
449 0 : else if ( nFormat == SOT_FORMATSTR_ID_EMBED_SOURCE )
450 : {
451 0 : if ( bOleObj ) // single OLE object
452 : {
453 0 : SdrOle2Obj* pObj = GetSingleObject();
454 0 : if ( pObj && pObj->GetObjRef().is() )
455 : {
456 0 : bOK = SetObject( pObj->GetObjRef().get(), SCDRAWTRANS_TYPE_EMBOBJ, rFlavor );
457 : }
458 : }
459 : else // create object from contents
460 : {
461 : //TODO/LATER: needs new Format, because now single OLE and "this" are different
462 0 : InitDocShell(); // set aDocShellRef
463 :
464 0 : SfxObjectShell* pEmbObj = aDocShellRef;
465 0 : bOK = SetObject( pEmbObj, SCDRAWTRANS_TYPE_DOCUMENT, rFlavor );
466 : }
467 : }
468 0 : else if( pBookmark )
469 : {
470 0 : bOK = SetINetBookmark( *pBookmark, rFlavor );
471 : }
472 : }
473 0 : return bOK;
474 : }
475 :
476 0 : bool ScDrawTransferObj::WriteObject( SotStorageStreamRef& rxOStm, void* pUserObject, sal_uInt32 nUserObjectId,
477 : const ::com::sun::star::datatransfer::DataFlavor& /* rFlavor */ )
478 : {
479 : // called from SetObject, put data into stream
480 :
481 0 : bool bRet = false;
482 0 : switch (nUserObjectId)
483 : {
484 : case SCDRAWTRANS_TYPE_DRAWMODEL:
485 : {
486 0 : SdrModel* pDrawModel = (SdrModel*)pUserObject;
487 0 : rxOStm->SetBufferSize( 0xff00 );
488 :
489 : // #108584#
490 : // for the changed pool defaults from drawing layer pool set those
491 : // attributes as hard attributes to preserve them for saving
492 0 : const SfxItemPool& rItemPool = pModel->GetItemPool();
493 0 : const SvxFontHeightItem& rDefaultFontHeight = (const SvxFontHeightItem&)rItemPool.GetDefaultItem(EE_CHAR_FONTHEIGHT);
494 :
495 : // SW should have no MasterPages
496 : OSL_ENSURE(0L == pModel->GetMasterPageCount(), "SW with MasterPages (!)");
497 :
498 0 : for(sal_uInt16 a(0); a < pModel->GetPageCount(); a++)
499 : {
500 0 : const SdrPage* pPage = pModel->GetPage(a);
501 0 : SdrObjListIter aIter(*pPage, IM_DEEPNOGROUPS);
502 :
503 0 : while(aIter.IsMore())
504 : {
505 0 : SdrObject* pObj = aIter.Next();
506 0 : const SvxFontHeightItem& rItem = (const SvxFontHeightItem&)pObj->GetMergedItem(EE_CHAR_FONTHEIGHT);
507 :
508 0 : if(rItem.GetHeight() == rDefaultFontHeight.GetHeight())
509 : {
510 0 : pObj->SetMergedItem(rDefaultFontHeight);
511 : }
512 : }
513 0 : }
514 :
515 : {
516 0 : com::sun::star::uno::Reference<com::sun::star::io::XOutputStream> xDocOut( new utl::OOutputStreamWrapper( *rxOStm ) );
517 0 : if( SvxDrawingLayerExport( pDrawModel, xDocOut ) )
518 0 : rxOStm->Commit();
519 : }
520 :
521 0 : bRet = ( rxOStm->GetError() == ERRCODE_NONE );
522 : }
523 0 : break;
524 :
525 : case SCDRAWTRANS_TYPE_EMBOBJ:
526 : {
527 : // impl. for "single OLE"
528 0 : embed::XEmbeddedObject* pEmbObj = (embed::XEmbeddedObject*) pUserObject;
529 :
530 0 : ::utl::TempFile aTempFile;
531 0 : aTempFile.EnableKillingFile();
532 : uno::Reference< embed::XStorage > xWorkStore =
533 0 : ::comphelper::OStorageHelper::GetStorageFromURL( aTempFile.GetURL(), embed::ElementModes::READWRITE );
534 :
535 0 : uno::Reference < embed::XEmbedPersist > xPers( (embed::XVisualObject*)pEmbObj, uno::UNO_QUERY );
536 0 : if ( xPers.is() )
537 : {
538 : try
539 : {
540 0 : uno::Sequence < beans::PropertyValue > aSeq;
541 0 : OUString aDummyName("Dummy");
542 0 : xPers->storeToEntry( xWorkStore, aDummyName, aSeq, aSeq );
543 0 : if ( xWorkStore->isStreamElement( aDummyName ) )
544 : {
545 0 : uno::Reference < io::XOutputStream > xDocOut( new utl::OOutputStreamWrapper( *rxOStm ) );
546 0 : uno::Reference < io::XStream > xNewStream = xWorkStore->openStreamElement( aDummyName, embed::ElementModes::READ );
547 0 : ::comphelper::OStorageHelper::CopyInputToOutput( xNewStream->getInputStream(), xDocOut );
548 : }
549 : else
550 : {
551 0 : uno::Reference < io::XStream > xDocStr( new utl::OStreamWrapper( *rxOStm ) );
552 0 : uno::Reference< embed::XStorage > xDocStg = ::comphelper::OStorageHelper::GetStorageFromStream( xDocStr );
553 0 : uno::Reference < embed::XStorage > xNewStg = xWorkStore->openStorageElement( aDummyName, embed::ElementModes::READ );
554 0 : xNewStg->copyToStorage( xDocStg );
555 0 : uno::Reference < embed::XTransactedObject > xTrans( xDocStg, uno::UNO_QUERY );
556 0 : if ( xTrans.is() )
557 0 : xTrans->commit();
558 : }
559 :
560 0 : rxOStm->Commit();
561 : }
562 0 : catch ( uno::Exception& )
563 : {
564 : }
565 : }
566 :
567 0 : break;
568 : }
569 : case SCDRAWTRANS_TYPE_DOCUMENT:
570 : {
571 : // impl. for "DocShell"
572 0 : SfxObjectShell* pEmbObj = (SfxObjectShell*) pUserObject;
573 :
574 : try
575 : {
576 0 : ::utl::TempFile aTempFile;
577 0 : aTempFile.EnableKillingFile();
578 : uno::Reference< embed::XStorage > xWorkStore =
579 0 : ::comphelper::OStorageHelper::GetStorageFromURL( aTempFile.GetURL(), embed::ElementModes::READWRITE );
580 :
581 : // write document storage
582 0 : pEmbObj->SetupStorage( xWorkStore, SOFFICE_FILEFORMAT_CURRENT, false, false );
583 :
584 : // mba: no relative ULRs for clipboard!
585 0 : SfxMedium aMedium( xWorkStore, OUString() );
586 0 : bRet = pEmbObj->DoSaveObjectAs( aMedium, false );
587 0 : pEmbObj->DoSaveCompleted();
588 :
589 0 : uno::Reference< embed::XTransactedObject > xTransact( xWorkStore, uno::UNO_QUERY );
590 0 : if ( xTransact.is() )
591 0 : xTransact->commit();
592 :
593 0 : SvStream* pSrcStm = ::utl::UcbStreamHelper::CreateStream( aTempFile.GetURL(), STREAM_READ );
594 0 : if( pSrcStm )
595 : {
596 0 : rxOStm->SetBufferSize( 0xff00 );
597 0 : rxOStm->WriteStream( *pSrcStm );
598 0 : delete pSrcStm;
599 : }
600 :
601 0 : bRet = true;
602 :
603 0 : xWorkStore->dispose();
604 0 : xWorkStore = uno::Reference < embed::XStorage >();
605 0 : rxOStm->Commit();
606 : }
607 0 : catch ( uno::Exception& )
608 : {}
609 :
610 0 : bRet = ( rxOStm->GetError() == ERRCODE_NONE );
611 : }
612 0 : break;
613 :
614 : default:
615 : OSL_FAIL("unknown object id");
616 : }
617 0 : return bRet;
618 : }
619 :
620 0 : void ScDrawTransferObj::ObjectReleased()
621 : {
622 0 : ScModule* pScMod = SC_MOD();
623 0 : if ( pScMod->GetClipData().pDrawClipboard == this )
624 0 : pScMod->SetClipObject( NULL, NULL );
625 :
626 0 : TransferableHelper::ObjectReleased();
627 0 : }
628 :
629 0 : void ScDrawTransferObj::DragFinished( sal_Int8 nDropAction )
630 : {
631 0 : if ( nDropAction == DND_ACTION_MOVE && !bDragWasInternal && !(nDragSourceFlags & SC_DROP_NAVIGATOR) )
632 : {
633 : // move: delete source objects
634 :
635 0 : if ( pDragSourceView )
636 0 : pDragSourceView->DeleteMarked();
637 : }
638 :
639 0 : ScModule* pScMod = SC_MOD();
640 0 : if ( pScMod->GetDragData().pDrawTransfer == this )
641 0 : pScMod->ResetDragObject();
642 :
643 0 : DELETEZ( pDragSourceView );
644 :
645 0 : TransferableHelper::DragFinished( nDropAction );
646 0 : }
647 :
648 0 : void ScDrawTransferObj::SetDrawPersist( const SfxObjectShellRef& rRef )
649 : {
650 0 : aDrawPersistRef = rRef;
651 0 : }
652 :
653 0 : static void lcl_InitMarks( SdrMarkView& rDest, const SdrMarkView& rSource, SCTAB nTab )
654 : {
655 0 : rDest.ShowSdrPage(rDest.GetModel()->GetPage(nTab));
656 0 : SdrPageView* pDestPV = rDest.GetSdrPageView();
657 : OSL_ENSURE(pDestPV,"PageView ?");
658 :
659 0 : const SdrMarkList& rMarkList = rSource.GetMarkedObjectList();
660 0 : sal_uLong nCount = rMarkList.GetMarkCount();
661 0 : for (sal_uLong i=0; i<nCount; i++)
662 : {
663 0 : SdrMark* pMark = rMarkList.GetMark(i);
664 0 : SdrObject* pObj = pMark->GetMarkedSdrObj();
665 :
666 0 : rDest.MarkObj(pObj, pDestPV);
667 : }
668 0 : }
669 :
670 0 : void ScDrawTransferObj::SetDragSource( ScDrawView* pView )
671 : {
672 0 : DELETEZ( pDragSourceView );
673 0 : pDragSourceView = new SdrView( pView->GetModel() );
674 0 : lcl_InitMarks( *pDragSourceView, *pView, pView->GetTab() );
675 :
676 : //! add as listener with document, delete pDragSourceView if document gone
677 0 : }
678 :
679 0 : void ScDrawTransferObj::SetDragSourceObj( SdrObject* pObj, SCTAB nTab )
680 : {
681 0 : DELETEZ( pDragSourceView );
682 0 : pDragSourceView = new SdrView( pObj->GetModel() );
683 0 : pDragSourceView->ShowSdrPage(pDragSourceView->GetModel()->GetPage(nTab));
684 0 : SdrPageView* pPV = pDragSourceView->GetSdrPageView();
685 0 : pDragSourceView->MarkObj(pObj, pPV);
686 :
687 : //! add as listener with document, delete pDragSourceView if document gone
688 0 : }
689 :
690 0 : void ScDrawTransferObj::SetDragSourceFlags( sal_uInt16 nFlags )
691 : {
692 0 : nDragSourceFlags = nFlags;
693 0 : }
694 :
695 0 : void ScDrawTransferObj::SetDragWasInternal()
696 : {
697 0 : bDragWasInternal = true;
698 0 : }
699 :
700 0 : SdrOle2Obj* ScDrawTransferObj::GetSingleObject()
701 : {
702 : // if single OLE object was copied, get its object
703 :
704 0 : SdrPage* pPage = pModel->GetPage(0);
705 0 : if (pPage)
706 : {
707 0 : SdrObjListIter aIter( *pPage, IM_FLAT );
708 0 : SdrObject* pObject = aIter.Next();
709 0 : if (pObject && pObject->GetObjIdentifier() == OBJ_OLE2)
710 : {
711 0 : return (SdrOle2Obj*) pObject;
712 0 : }
713 : }
714 :
715 0 : return NULL;
716 : }
717 :
718 :
719 : // initialize aDocShellRef with a live document from the ClipDoc
720 :
721 :
722 0 : void ScDrawTransferObj::InitDocShell()
723 : {
724 0 : if ( !aDocShellRef.Is() )
725 : {
726 0 : ScDocShell* pDocSh = new ScDocShell;
727 0 : aDocShellRef = pDocSh; // ref must be there before InitNew
728 :
729 0 : pDocSh->DoInitNew(NULL);
730 :
731 0 : ScDocument* pDestDoc = pDocSh->GetDocument();
732 0 : pDestDoc->InitDrawLayer( pDocSh );
733 :
734 0 : SdrModel* pDestModel = pDestDoc->GetDrawLayer();
735 : // #i71538# use complete SdrViews
736 : // SdrExchangeView aDestView( pDestModel );
737 0 : SdrView aDestView( pDestModel );
738 0 : aDestView.ShowSdrPage(aDestView.GetModel()->GetPage(0));
739 0 : aDestView.Paste( *pModel, Point( aSrcSize.Width()/2, aSrcSize.Height()/2 ) );
740 :
741 : // put objects to right layer (see ScViewFunc::PasteDataFormat for SOT_FORMATSTR_ID_DRAWING)
742 :
743 0 : SdrPage* pPage = pDestModel->GetPage(0);
744 0 : if (pPage)
745 : {
746 0 : SdrObjListIter aIter( *pPage, IM_DEEPWITHGROUPS );
747 0 : SdrObject* pObject = aIter.Next();
748 0 : while (pObject)
749 : {
750 0 : if ( pObject->ISA(SdrUnoObj) )
751 0 : pObject->NbcSetLayer(SC_LAYER_CONTROLS);
752 : else
753 0 : pObject->NbcSetLayer(SC_LAYER_FRONT);
754 0 : pObject = aIter.Next();
755 0 : }
756 : }
757 :
758 0 : Point aTmpPoint;
759 0 : Rectangle aDestArea( aTmpPoint, aSrcSize );
760 0 : pDocSh->SetVisArea( aDestArea );
761 :
762 0 : ScViewOptions aViewOpt( pDestDoc->GetViewOptions() );
763 0 : aViewOpt.SetOption( VOPT_GRID, false );
764 0 : pDestDoc->SetViewOptions( aViewOpt );
765 :
766 0 : ScViewData aViewData( pDocSh, NULL );
767 0 : aViewData.SetTabNo( 0 );
768 0 : aViewData.SetScreen( aDestArea );
769 0 : aViewData.SetCurX( 0 );
770 0 : aViewData.SetCurY( 0 );
771 0 : pDocSh->UpdateOle(&aViewData, true);
772 : }
773 0 : }
774 :
775 : namespace
776 : {
777 : class theScDrawTransferObjUnoTunnelId : public rtl::Static< UnoTunnelIdInit, theScDrawTransferObjUnoTunnelId > {};
778 : }
779 :
780 0 : const com::sun::star::uno::Sequence< sal_Int8 >& ScDrawTransferObj::getUnoTunnelId()
781 : {
782 0 : return theScDrawTransferObjUnoTunnelId::get().getSeq();
783 : }
784 :
785 0 : sal_Int64 SAL_CALL ScDrawTransferObj::getSomething( const com::sun::star::uno::Sequence< sal_Int8 >& rId ) throw( com::sun::star::uno::RuntimeException, std::exception )
786 : {
787 : sal_Int64 nRet;
788 0 : if( ( rId.getLength() == 16 ) &&
789 0 : ( 0 == memcmp( getUnoTunnelId().getConstArray(), rId.getConstArray(), 16 ) ) )
790 : {
791 0 : nRet = reinterpret_cast< sal_Int64 >( this );
792 : }
793 : else
794 0 : nRet = TransferableHelper::getSomething(rId);
795 0 : return nRet;
796 0 : }
797 :
798 :
799 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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