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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/beans/XPropertySet.hpp>
21 : #include <com/sun/star/beans/XPropertySetInfo.hpp>
22 : #include <com/sun/star/form/FormButtonType.hpp>
23 :
24 : #include <tools/urlobj.hxx>
25 : #include <sfx2/docfile.hxx>
26 : #include <svx/fmglob.hxx>
27 : #include <svx/svdograf.hxx>
28 : #include <svx/svdouno.hxx>
29 :
30 : #include "seltrans.hxx"
31 : #include "transobj.hxx"
32 : #include "drwtrans.hxx"
33 : #include "scmod.hxx"
34 : #include "dbfunc.hxx"
35 : #include "docsh.hxx"
36 : #include "drawview.hxx"
37 : #include "drwlayer.hxx"
38 : #include "markdata.hxx"
39 :
40 : using namespace com::sun::star;
41 :
42 3 : static bool lcl_IsURLButton( SdrObject* pObject )
43 : {
44 3 : bool bRet = false;
45 :
46 3 : SdrUnoObj* pUnoCtrl = PTR_CAST(SdrUnoObj, pObject);
47 3 : if (pUnoCtrl && FmFormInventor == pUnoCtrl->GetObjInventor())
48 : {
49 0 : uno::Reference<awt::XControlModel> xControlModel = pUnoCtrl->GetUnoControlModel();
50 : OSL_ENSURE( xControlModel.is(), "uno control without model" );
51 0 : if ( xControlModel.is() )
52 : {
53 0 : uno::Reference< beans::XPropertySet > xPropSet( xControlModel, uno::UNO_QUERY );
54 0 : uno::Reference< beans::XPropertySetInfo > xInfo = xPropSet->getPropertySetInfo();
55 :
56 0 : OUString sPropButtonType( "ButtonType" );
57 0 : if(xInfo->hasPropertyByName( sPropButtonType ))
58 : {
59 0 : uno::Any aAny = xPropSet->getPropertyValue( sPropButtonType );
60 : form::FormButtonType eTmp;
61 0 : if ( (aAny >>= eTmp) && eTmp == form::FormButtonType_URL )
62 0 : bRet = true;
63 0 : }
64 0 : }
65 : }
66 :
67 3 : return bRet;
68 : }
69 :
70 3243 : ScSelectionTransferObj* ScSelectionTransferObj::CreateFromView( ScTabView* pView )
71 : {
72 3243 : ScSelectionTransferObj* pRet = NULL;
73 :
74 : try
75 : {
76 3243 : if ( pView )
77 : {
78 3243 : ScSelectionTransferMode eMode = SC_SELTRANS_INVALID;
79 :
80 3243 : SdrView* pSdrView = pView->GetSdrView();
81 3243 : if ( pSdrView )
82 : {
83 : // handle selection on drawing layer
84 2682 : const SdrMarkList& rMarkList = pSdrView->GetMarkedObjectList();
85 2682 : const size_t nMarkCount = rMarkList.GetMarkCount();
86 2682 : if ( nMarkCount )
87 : {
88 5 : if ( nMarkCount == 1 )
89 : {
90 4 : SdrObject* pObj = rMarkList.GetMark(0)->GetMarkedSdrObj();
91 4 : sal_uInt16 nSdrObjKind = pObj->GetObjIdentifier();
92 :
93 4 : if ( nSdrObjKind == OBJ_GRAF )
94 : {
95 1 : if ( static_cast<SdrGrafObj*>(pObj)->GetGraphic().GetType() == GRAPHIC_BITMAP )
96 1 : eMode = SC_SELTRANS_DRAW_BITMAP;
97 : else
98 0 : eMode = SC_SELTRANS_DRAW_GRAPHIC;
99 : }
100 3 : else if ( nSdrObjKind == OBJ_OLE2 )
101 0 : eMode = SC_SELTRANS_DRAW_OLE;
102 3 : else if ( lcl_IsURLButton( pObj ) )
103 0 : eMode = SC_SELTRANS_DRAW_BOOKMARK;
104 : }
105 :
106 5 : if ( eMode == SC_SELTRANS_INVALID )
107 4 : eMode = SC_SELTRANS_DRAW_OTHER; // something selected but no special selection
108 : }
109 : }
110 3243 : if ( eMode == SC_SELTRANS_INVALID ) // no drawing object selected
111 : {
112 3238 : ScRange aRange;
113 3238 : ScViewData& rViewData = pView->GetViewData();
114 3238 : const ScMarkData& rMark = rViewData.GetMarkData();
115 : // allow MultiMarked because GetSimpleArea may be able to merge into a simple range
116 : // (GetSimpleArea modifies a local copy of MarkData)
117 : // Also allow simple filtered area.
118 : ScMarkType eMarkType;
119 3611 : if ( ( rMark.IsMarked() || rMark.IsMultiMarked() ) &&
120 2 : (((eMarkType = rViewData.GetSimpleArea( aRange )) == SC_MARK_SIMPLE) ||
121 : (eMarkType == SC_MARK_SIMPLE_FILTERED)) )
122 : {
123 : // only for "real" selection, cursor alone isn't used
124 373 : if ( aRange.aStart == aRange.aEnd )
125 296 : eMode = SC_SELTRANS_CELL;
126 : else
127 77 : eMode = SC_SELTRANS_CELLS;
128 : }
129 : }
130 :
131 3243 : if ( eMode != SC_SELTRANS_INVALID )
132 378 : pRet = new ScSelectionTransferObj( pView, eMode );
133 : }
134 : }
135 0 : catch (...)
136 : {
137 : }
138 :
139 3243 : return pRet;
140 : }
141 :
142 378 : ScSelectionTransferObj::ScSelectionTransferObj( ScTabView* pSource, ScSelectionTransferMode eNewMode ) :
143 : pView( pSource ),
144 : eMode( eNewMode ),
145 : pCellData( NULL ),
146 378 : pDrawData( NULL )
147 : {
148 : //! store range for StillValid
149 378 : }
150 :
151 1134 : ScSelectionTransferObj::~ScSelectionTransferObj()
152 : {
153 378 : ScModule* pScMod = SC_MOD();
154 378 : if ( pScMod->GetSelectionTransfer() == this )
155 : {
156 : // this is reached when the object wasn't really copied to the selection
157 : // (CopyToSelection has no effect under Windows)
158 :
159 358 : ForgetView();
160 358 : pScMod->SetSelectionTransfer( NULL );
161 : }
162 :
163 : OSL_ENSURE( !pView, "ScSelectionTransferObj dtor: ForgetView not called" );
164 756 : }
165 :
166 398 : void ScSelectionTransferObj::ForgetView()
167 : {
168 398 : pView = NULL;
169 398 : eMode = SC_SELTRANS_INVALID;
170 :
171 398 : if (pCellData)
172 : {
173 0 : pCellData->release();
174 0 : pCellData = NULL;
175 : }
176 398 : if (pDrawData)
177 : {
178 0 : pDrawData->release();
179 0 : pDrawData = NULL;
180 : }
181 398 : }
182 :
183 0 : void ScSelectionTransferObj::AddSupportedFormats()
184 : {
185 : // AddSupportedFormats must work without actually creating the
186 : // "real" transfer object
187 :
188 0 : switch (eMode)
189 : {
190 : case SC_SELTRANS_CELL:
191 : case SC_SELTRANS_CELLS:
192 : // same formats as in ScTransferObj::AddSupportedFormats
193 0 : AddFormat( SotClipboardFormatId::EMBED_SOURCE );
194 0 : AddFormat( SotClipboardFormatId::OBJECTDESCRIPTOR );
195 0 : AddFormat( SotClipboardFormatId::GDIMETAFILE );
196 0 : AddFormat( SotClipboardFormatId::PNG );
197 0 : AddFormat( SotClipboardFormatId::BITMAP );
198 0 : AddFormat( SotClipboardFormatId::HTML );
199 0 : AddFormat( SotClipboardFormatId::SYLK );
200 0 : AddFormat( SotClipboardFormatId::LINK );
201 0 : AddFormat( SotClipboardFormatId::DIF );
202 0 : AddFormat( SotClipboardFormatId::STRING );
203 0 : AddFormat( SotClipboardFormatId::RTF );
204 0 : if ( eMode == SC_SELTRANS_CELL )
205 0 : AddFormat( SotClipboardFormatId::EDITENGINE );
206 0 : break;
207 :
208 : // different graphic formats as in ScDrawTransferObj::AddSupportedFormats:
209 :
210 : case SC_SELTRANS_DRAW_BITMAP:
211 0 : AddFormat( SotClipboardFormatId::OBJECTDESCRIPTOR );
212 0 : AddFormat( SotClipboardFormatId::SVXB );
213 0 : AddFormat( SotClipboardFormatId::PNG );
214 0 : AddFormat( SotClipboardFormatId::BITMAP );
215 0 : AddFormat( SotClipboardFormatId::GDIMETAFILE );
216 0 : break;
217 :
218 : case SC_SELTRANS_DRAW_GRAPHIC:
219 0 : AddFormat( SotClipboardFormatId::OBJECTDESCRIPTOR );
220 0 : AddFormat( SotClipboardFormatId::SVXB );
221 0 : AddFormat( SotClipboardFormatId::GDIMETAFILE );
222 0 : AddFormat( SotClipboardFormatId::PNG );
223 0 : AddFormat( SotClipboardFormatId::BITMAP );
224 0 : break;
225 :
226 : case SC_SELTRANS_DRAW_BOOKMARK:
227 0 : AddFormat( SotClipboardFormatId::OBJECTDESCRIPTOR );
228 0 : AddFormat( SotClipboardFormatId::SOLK );
229 0 : AddFormat( SotClipboardFormatId::STRING );
230 0 : AddFormat( SotClipboardFormatId::UNIFORMRESOURCELOCATOR );
231 0 : AddFormat( SotClipboardFormatId::NETSCAPE_BOOKMARK );
232 0 : AddFormat( SotClipboardFormatId::DRAWING );
233 0 : break;
234 :
235 : case SC_SELTRANS_DRAW_OLE:
236 0 : AddFormat( SotClipboardFormatId::EMBED_SOURCE );
237 0 : AddFormat( SotClipboardFormatId::OBJECTDESCRIPTOR );
238 0 : AddFormat( SotClipboardFormatId::GDIMETAFILE );
239 0 : break;
240 :
241 : case SC_SELTRANS_DRAW_OTHER:
242 : // other drawing objects
243 0 : AddFormat( SotClipboardFormatId::EMBED_SOURCE );
244 0 : AddFormat( SotClipboardFormatId::OBJECTDESCRIPTOR );
245 0 : AddFormat( SotClipboardFormatId::DRAWING );
246 0 : AddFormat( SotClipboardFormatId::PNG );
247 0 : AddFormat( SotClipboardFormatId::BITMAP );
248 0 : AddFormat( SotClipboardFormatId::GDIMETAFILE );
249 0 : break;
250 :
251 : default:
252 : {
253 : // added to avoid warnings
254 : }
255 : }
256 0 : }
257 :
258 0 : void ScSelectionTransferObj::CreateCellData()
259 : {
260 : OSL_ENSURE( !pCellData, "CreateCellData twice" );
261 0 : if ( pView )
262 : {
263 0 : ScViewData& rViewData = pView->GetViewData();
264 0 : ScMarkData aNewMark( rViewData.GetMarkData() ); // use local copy for MarkToSimple
265 0 : aNewMark.MarkToSimple();
266 :
267 : // similar to ScViewFunctionSet::BeginDrag
268 0 : if ( aNewMark.IsMarked() && !aNewMark.IsMultiMarked() )
269 : {
270 0 : ScDocShell* pDocSh = rViewData.GetDocShell();
271 :
272 0 : ScRange aSelRange;
273 0 : aNewMark.GetMarkArea( aSelRange );
274 0 : ScDocShellRef aDragShellRef;
275 0 : if ( pDocSh->GetDocument().HasOLEObjectsInArea( aSelRange, &aNewMark ) )
276 : {
277 0 : aDragShellRef = new ScDocShell; // DocShell needs a Ref immediately
278 0 : aDragShellRef->DoInitNew(NULL);
279 : }
280 0 : ScDrawLayer::SetGlobalDrawPersist(aDragShellRef);
281 :
282 0 : ScDocument* pClipDoc = new ScDocument( SCDOCMODE_CLIP );
283 : // bApi = sal_True -> no error messages
284 : // #i18364# bStopEdit = sal_False -> don't end edit mode
285 : // (this may be called from pasting into the edit line)
286 0 : bool bCopied = rViewData.GetView()->CopyToClip( pClipDoc, false, true, true, false );
287 :
288 0 : ScDrawLayer::SetGlobalDrawPersist(NULL);
289 :
290 0 : if ( bCopied )
291 : {
292 0 : TransferableObjectDescriptor aObjDesc;
293 0 : pDocSh->FillTransferableObjectDescriptor( aObjDesc );
294 0 : aObjDesc.maDisplayName = pDocSh->GetMedium()->GetURLObject().GetURLNoPass();
295 : // maSize is set in ScTransferObj ctor
296 :
297 0 : ScTransferObj* pTransferObj = new ScTransferObj( pClipDoc, aObjDesc );
298 0 : uno::Reference<datatransfer::XTransferable> xTransferable( pTransferObj );
299 :
300 : // SetDragHandlePos is not used - there is no mouse position
301 : //? pTransferObj->SetVisibleTab( nTab );
302 :
303 0 : SfxObjectShellRef aPersistRef( aDragShellRef );
304 0 : pTransferObj->SetDrawPersist( aPersistRef ); // keep persist for ole objects alive
305 :
306 0 : pTransferObj->SetDragSource( pDocSh, aNewMark );
307 :
308 0 : pCellData = pTransferObj;
309 0 : pCellData->acquire(); // keep ref count up - released in ForgetView
310 : }
311 : else
312 0 : delete pClipDoc;
313 0 : }
314 : }
315 : OSL_ENSURE( pCellData, "can't create CellData" );
316 0 : }
317 :
318 0 : void ScSelectionTransferObj::CreateDrawData()
319 : {
320 : OSL_ENSURE( !pDrawData, "CreateDrawData twice" );
321 0 : if ( pView )
322 : {
323 : // similar to ScDrawView::BeginDrag
324 :
325 0 : ScDrawView* pDrawView = pView->GetScDrawView();
326 0 : if ( pDrawView )
327 : {
328 : bool bAnyOle, bOneOle;
329 0 : const SdrMarkList& rMarkList = pDrawView->GetMarkedObjectList();
330 0 : ScDrawView::CheckOle( rMarkList, bAnyOle, bOneOle );
331 :
332 0 : ScDocShellRef aDragShellRef;
333 0 : if (bAnyOle)
334 : {
335 0 : aDragShellRef = new ScDocShell; // Without Ref the DocShell does not live
336 0 : aDragShellRef->DoInitNew(NULL);
337 : }
338 :
339 0 : ScDrawLayer::SetGlobalDrawPersist(aDragShellRef);
340 0 : SdrModel* pModel = pDrawView->GetMarkedObjModel();
341 0 : ScDrawLayer::SetGlobalDrawPersist(NULL);
342 :
343 0 : ScViewData& rViewData = pView->GetViewData();
344 0 : ScDocShell* pDocSh = rViewData.GetDocShell();
345 :
346 0 : TransferableObjectDescriptor aObjDesc;
347 0 : pDocSh->FillTransferableObjectDescriptor( aObjDesc );
348 0 : aObjDesc.maDisplayName = pDocSh->GetMedium()->GetURLObject().GetURLNoPass();
349 : // maSize is set in ScDrawTransferObj ctor
350 :
351 0 : ScDrawTransferObj* pTransferObj = new ScDrawTransferObj( pModel, pDocSh, aObjDesc );
352 0 : uno::Reference<datatransfer::XTransferable> xTransferable( pTransferObj );
353 :
354 0 : SfxObjectShellRef aPersistRef( aDragShellRef );
355 0 : pTransferObj->SetDrawPersist( aPersistRef ); // keep persist for ole objects alive
356 0 : pTransferObj->SetDragSource( pDrawView ); // copies selection
357 :
358 0 : pDrawData = pTransferObj;
359 0 : pDrawData->acquire(); // keep ref count up - released in ForgetView
360 : }
361 : }
362 : OSL_ENSURE( pDrawData, "can't create DrawData" );
363 0 : }
364 :
365 0 : ScTransferObj* ScSelectionTransferObj::GetCellData()
366 : {
367 0 : if ( !pCellData && ( eMode == SC_SELTRANS_CELL || eMode == SC_SELTRANS_CELLS ) )
368 0 : CreateCellData();
369 0 : return pCellData;
370 : }
371 :
372 0 : ScDrawTransferObj* ScSelectionTransferObj::GetDrawData()
373 : {
374 0 : if ( !pDrawData && ( eMode == SC_SELTRANS_DRAW_BITMAP || eMode == SC_SELTRANS_DRAW_GRAPHIC ||
375 0 : eMode == SC_SELTRANS_DRAW_BOOKMARK || eMode == SC_SELTRANS_DRAW_OLE ||
376 0 : eMode == SC_SELTRANS_DRAW_OTHER ) )
377 0 : CreateDrawData();
378 0 : return pDrawData;
379 : }
380 :
381 0 : bool ScSelectionTransferObj::GetData(
382 : const css::datatransfer::DataFlavor& rFlavor, const OUString& rDestDoc )
383 : {
384 0 : bool bOK = false;
385 :
386 0 : uno::Reference<datatransfer::XTransferable> xSource;
387 0 : switch (eMode)
388 : {
389 : case SC_SELTRANS_CELL:
390 : case SC_SELTRANS_CELLS:
391 0 : xSource = GetCellData();
392 0 : break;
393 : case SC_SELTRANS_DRAW_BITMAP:
394 : case SC_SELTRANS_DRAW_GRAPHIC:
395 : case SC_SELTRANS_DRAW_BOOKMARK:
396 : case SC_SELTRANS_DRAW_OLE:
397 : case SC_SELTRANS_DRAW_OTHER:
398 0 : xSource = GetDrawData();
399 0 : break;
400 : default:
401 : {
402 : // added to avoid warnings
403 : }
404 : }
405 :
406 0 : if ( xSource.is() )
407 : {
408 0 : TransferableDataHelper aHelper( xSource );
409 0 : uno::Any aAny = aHelper.GetAny(rFlavor, rDestDoc);
410 0 : bOK = SetAny( aAny, rFlavor );
411 : }
412 :
413 0 : return bOK;
414 : }
415 :
416 20 : void ScSelectionTransferObj::ObjectReleased()
417 : {
418 : // called when another selection is set from outside
419 :
420 20 : ForgetView();
421 :
422 20 : ScModule* pScMod = SC_MOD();
423 20 : if ( pScMod->GetSelectionTransfer() == this )
424 0 : pScMod->SetSelectionTransfer( NULL );
425 :
426 20 : TransferableHelper::ObjectReleased();
427 176 : }
428 :
429 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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