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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 :
21 : #include <svx/svdoole2.hxx>
22 : #include <com/sun/star/util/XModifyBroadcaster.hpp>
23 : #include <com/sun/star/util/XModifiable.hpp>
24 : #include <com/sun/star/embed/EmbedStates.hpp>
25 : #include <com/sun/star/embed/ElementModes.hpp>
26 : #include <com/sun/star/embed/EmbedMisc.hpp>
27 : #include <com/sun/star/embed/Aspects.hpp>
28 : #include <com/sun/star/embed/XInplaceClient.hpp>
29 : #include <com/sun/star/embed/XInplaceObject.hpp>
30 : #include <com/sun/star/embed/XLinkageSupport.hpp>
31 : #include <com/sun/star/embed/NoVisualAreaSizeException.hpp>
32 : #include <com/sun/star/embed/XWindowSupplier.hpp>
33 : #include <com/sun/star/document/XEventListener.hpp>
34 : #include <com/sun/star/container/XChild.hpp>
35 : #include "com/sun/star/document/XStorageBasedDocument.hpp"
36 :
37 : #include <comphelper/processfactory.hxx>
38 : #include <cppuhelper/exc_hlp.hxx>
39 : #include <unotools/ucbstreamhelper.hxx>
40 :
41 : #include <toolkit/helper/vclunohelper.hxx>
42 : #include <toolkit/awt/vclxwindow.hxx>
43 : #include <toolkit/helper/convert.hxx>
44 :
45 : #include <vcl/graphicfilter.hxx>
46 : #include <svtools/embedhlp.hxx>
47 :
48 : #include <sfx2/objsh.hxx>
49 : #include <sfx2/ipclient.hxx>
50 : #include <sfx2/lnkbase.hxx>
51 : #include <tools/stream.hxx>
52 : #include <comphelper/anytostring.hxx>
53 : #include <svx/svdpagv.hxx>
54 : #include <tools/globname.hxx>
55 : #include <vcl/jobset.hxx>
56 : #include <comphelper/classids.hxx>
57 :
58 : #include <sot/formats.hxx>
59 : #include <sfx2/linkmgr.hxx>
60 : #include <svtools/transfer.hxx>
61 : #include <cppuhelper/implbase5.hxx>
62 :
63 : #include <svl/solar.hrc>
64 : #include <svl/urihelper.hxx>
65 : #include <osl/mutex.hxx>
66 : #include <vcl/svapp.hxx>
67 :
68 : #include <svx/svdmodel.hxx>
69 : #include "svx/svdglob.hxx" // Stringcache
70 : #include "svx/svdstr.hrc" // the object's name
71 : #include <svx/svdetc.hxx>
72 : #include <svx/svdview.hxx>
73 : #include "unomlstr.hxx"
74 : #include <svx/charthelper.hxx>
75 : #include <svx/sdr/contact/viewcontactofsdrole2obj.hxx>
76 : #include <svx/svdograf.hxx>
77 : #include <svx/sdr/properties/oleproperties.hxx>
78 :
79 : // #i100710#
80 : #include <svx/xlnclit.hxx>
81 : #include <svx/xbtmpit.hxx>
82 : #include <svx/xflbmtit.hxx>
83 : #include <svx/xflbstit.hxx>
84 :
85 : // #i118485#
86 : #include <basegfx/matrix/b2dhommatrix.hxx>
87 : #include <basegfx/polygon/b2dpolypolygon.hxx>
88 : #include <editeng/outlobj.hxx>
89 :
90 : #include <svx/svdpage.hxx>
91 :
92 : using namespace ::rtl;
93 : using namespace ::com::sun::star;
94 :
95 0 : static uno::Reference < beans::XPropertySet > lcl_getFrame_throw(const SdrOle2Obj* _pObject)
96 : {
97 0 : uno::Reference < beans::XPropertySet > xFrame;
98 0 : if ( _pObject )
99 : {
100 0 : uno::Reference< frame::XController> xController = _pObject->GetParentXModel()->getCurrentController();
101 0 : if ( xController.is() )
102 : {
103 0 : xFrame.set( xController->getFrame(),uno::UNO_QUERY_THROW);
104 0 : }
105 : } // if ( _pObject )
106 0 : return xFrame;
107 : }
108 :
109 154 : class SdrLightEmbeddedClient_Impl : public ::cppu::WeakImplHelper5
110 : < embed::XStateChangeListener
111 : , document::XEventListener
112 : , embed::XInplaceClient
113 : , embed::XEmbeddedClient
114 : , embed::XWindowSupplier
115 : >
116 : {
117 : uno::Reference< awt::XWindow > m_xWindow;
118 : SdrOle2Obj* mpObj;
119 :
120 : Fraction m_aScaleWidth;
121 : Fraction m_aScaleHeight;
122 :
123 :
124 : public:
125 : SdrLightEmbeddedClient_Impl( SdrOle2Obj* pObj );
126 : void Release();
127 :
128 4 : void SetSizeScale( const Fraction& aScaleWidth, const Fraction& aScaleHeight )
129 : {
130 4 : m_aScaleWidth = aScaleWidth;
131 4 : m_aScaleHeight = aScaleHeight;
132 4 : }
133 :
134 0 : Fraction GetScaleWidth() const { return m_aScaleWidth; }
135 0 : Fraction GetScaleHeight() const { return m_aScaleHeight; }
136 :
137 : void setWindow(const uno::Reference< awt::XWindow >& _xWindow);
138 :
139 : private:
140 : Rectangle impl_getScaledRect_nothrow() const;
141 : // XStateChangeListener
142 : virtual void SAL_CALL changingState( const ::com::sun::star::lang::EventObject& aEvent, ::sal_Int32 nOldState, ::sal_Int32 nNewState ) throw (::com::sun::star::embed::WrongStateException, ::com::sun::star::uno::RuntimeException);
143 : virtual void SAL_CALL stateChanged( const ::com::sun::star::lang::EventObject& aEvent, ::sal_Int32 nOldState, ::sal_Int32 nNewState ) throw (::com::sun::star::uno::RuntimeException);
144 : virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& aEvent ) throw (::com::sun::star::uno::RuntimeException);
145 :
146 : // document::XEventListener
147 : virtual void SAL_CALL notifyEvent( const document::EventObject& aEvent ) throw( uno::RuntimeException );
148 :
149 : // XEmbeddedClient
150 : virtual void SAL_CALL saveObject() throw ( embed::ObjectSaveVetoException, uno::Exception, uno::RuntimeException );
151 : virtual void SAL_CALL visibilityChanged( sal_Bool bVisible ) throw ( embed::WrongStateException, uno::RuntimeException );
152 :
153 : // XComponentSupplier
154 : virtual uno::Reference< util::XCloseable > SAL_CALL getComponent() throw ( uno::RuntimeException );
155 :
156 : // XInplaceClient
157 : virtual sal_Bool SAL_CALL canInplaceActivate() throw ( uno::RuntimeException );
158 : virtual void SAL_CALL activatingInplace() throw ( embed::WrongStateException, uno::RuntimeException );
159 : virtual void SAL_CALL activatingUI() throw ( embed::WrongStateException, uno::RuntimeException );
160 : virtual void SAL_CALL deactivatedInplace() throw ( embed::WrongStateException, uno::RuntimeException );
161 : virtual void SAL_CALL deactivatedUI() throw ( embed::WrongStateException, uno::RuntimeException );
162 : virtual uno::Reference< ::com::sun::star::frame::XLayoutManager > SAL_CALL getLayoutManager() throw ( embed::WrongStateException, uno::RuntimeException );
163 : virtual uno::Reference< frame::XDispatchProvider > SAL_CALL getInplaceDispatchProvider() throw ( embed::WrongStateException, uno::RuntimeException );
164 : virtual awt::Rectangle SAL_CALL getPlacement() throw ( embed::WrongStateException, uno::RuntimeException );
165 : virtual awt::Rectangle SAL_CALL getClipRectangle() throw ( embed::WrongStateException, uno::RuntimeException );
166 : virtual void SAL_CALL translateAccelerators( const uno::Sequence< awt::KeyEvent >& aKeys ) throw ( embed::WrongStateException, uno::RuntimeException );
167 : virtual void SAL_CALL scrollObject( const awt::Size& aOffset ) throw ( embed::WrongStateException, uno::RuntimeException );
168 : virtual void SAL_CALL changedPlacement( const awt::Rectangle& aPosRect ) throw ( embed::WrongStateException, uno::Exception, uno::RuntimeException );
169 :
170 : // XWindowSupplier
171 : virtual uno::Reference< awt::XWindow > SAL_CALL getWindow() throw ( uno::RuntimeException );
172 : };
173 :
174 : //--------------------------------------------------------------------
175 77 : SdrLightEmbeddedClient_Impl::SdrLightEmbeddedClient_Impl( SdrOle2Obj* pObj )
176 77 : : mpObj( pObj )
177 : {
178 77 : }
179 0 : Rectangle SdrLightEmbeddedClient_Impl::impl_getScaledRect_nothrow() const
180 : {
181 0 : Rectangle aLogicRect( mpObj->GetLogicRect() );
182 : // apply scaling to object area and convert to pixels
183 0 : aLogicRect.SetSize( Size( Fraction( aLogicRect.GetWidth() ) * m_aScaleWidth,
184 0 : Fraction( aLogicRect.GetHeight() ) * m_aScaleHeight ) );
185 0 : return aLogicRect;
186 : }
187 : //--------------------------------------------------------------------
188 20 : void SAL_CALL SdrLightEmbeddedClient_Impl::changingState( const ::com::sun::star::lang::EventObject& /*aEvent*/, ::sal_Int32 /*nOldState*/, ::sal_Int32 /*nNewState*/ ) throw (::com::sun::star::embed::WrongStateException, ::com::sun::star::uno::RuntimeException)
189 : {
190 20 : }
191 :
192 : //--------------------------------------------------------------------
193 77 : void SdrLightEmbeddedClient_Impl::Release()
194 : {
195 : {
196 77 : SolarMutexGuard aGuard;
197 77 : mpObj = NULL;
198 : }
199 :
200 77 : release();
201 77 : }
202 :
203 : //--------------------------------------------------------------------
204 20 : void SAL_CALL SdrLightEmbeddedClient_Impl::stateChanged( const ::com::sun::star::lang::EventObject& /*aEvent*/, ::sal_Int32 nOldState, ::sal_Int32 nNewState ) throw (::com::sun::star::uno::RuntimeException)
205 : {
206 20 : SolarMutexGuard aGuard;
207 :
208 20 : if ( mpObj && nOldState == embed::EmbedStates::LOADED && nNewState == embed::EmbedStates::RUNNING )
209 : {
210 19 : mpObj->ObjectLoaded();
211 19 : GetSdrGlobalData().GetOLEObjCache().InsertObj(mpObj);
212 : }
213 1 : else if ( mpObj && nNewState == embed::EmbedStates::LOADED && nOldState == embed::EmbedStates::RUNNING )
214 : {
215 1 : GetSdrGlobalData().GetOLEObjCache().RemoveObj(mpObj);
216 20 : }
217 20 : }
218 :
219 : //--------------------------------------------------------------------
220 0 : void SAL_CALL SdrLightEmbeddedClient_Impl::disposing( const ::com::sun::star::lang::EventObject& /*aEvent*/ ) throw (::com::sun::star::uno::RuntimeException)
221 : {
222 0 : SolarMutexGuard aGuard;
223 :
224 0 : GetSdrGlobalData().GetOLEObjCache().RemoveObj(mpObj);
225 0 : }
226 :
227 : //--------------------------------------------------------------------
228 138 : void SAL_CALL SdrLightEmbeddedClient_Impl::notifyEvent( const document::EventObject& aEvent ) throw( uno::RuntimeException )
229 : {
230 : // TODO/LATER: when writer uses this implementation the code could be shared with SfxInPlaceClient_Impl
231 :
232 138 : SolarMutexGuard aGuard;
233 :
234 : // the code currently makes sense only in case there is no other client
235 416 : if ( mpObj && mpObj->GetAspect() != embed::Aspects::MSOLE_ICON && aEvent.EventName == "OnVisAreaChanged"
236 548 : && mpObj->GetObjRef().is() && mpObj->GetObjRef()->getClientSite() == uno::Reference< embed::XEmbeddedClient >( this ) )
237 : {
238 : try
239 : {
240 4 : MapUnit aContainerMapUnit( MAP_100TH_MM );
241 4 : uno::Reference< embed::XVisualObject > xParentVis( mpObj->GetParentXModel(), uno::UNO_QUERY );
242 4 : if ( xParentVis.is() )
243 4 : aContainerMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xParentVis->getMapUnit( mpObj->GetAspect() ) );
244 :
245 4 : MapUnit aObjMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( mpObj->GetObjRef()->getMapUnit( mpObj->GetAspect() ) );
246 :
247 4 : Rectangle aVisArea;
248 4 : awt::Size aSz;
249 : try
250 : {
251 4 : aSz = mpObj->GetObjRef()->getVisualAreaSize( mpObj->GetAspect() );
252 : }
253 0 : catch( embed::NoVisualAreaSizeException& )
254 : {
255 : OSL_FAIL( "No visual area size!\n" );
256 0 : aSz.Width = 5000;
257 0 : aSz.Height = 5000;
258 : }
259 0 : catch( uno::Exception& )
260 : {
261 : OSL_FAIL( "Unexpected exception!\n" );
262 0 : aSz.Width = 5000;
263 0 : aSz.Height = 5000;
264 : }
265 :
266 4 : aVisArea.SetSize( Size( aSz.Width, aSz.Height ) );
267 4 : aVisArea = OutputDevice::LogicToLogic( aVisArea, aObjMapUnit, aContainerMapUnit );
268 8 : Size aScaledSize( static_cast< long >( m_aScaleWidth * Fraction( aVisArea.GetWidth() ) ),
269 12 : static_cast< long >( m_aScaleHeight * Fraction( aVisArea.GetHeight() ) ) );
270 4 : Rectangle aLogicRect( mpObj->GetLogicRect() );
271 :
272 : // react to the change if the difference is bigger than one pixel
273 : Size aPixelDiff =
274 : Application::GetDefaultDevice()->LogicToPixel(
275 4 : Size( aLogicRect.GetWidth() - aScaledSize.Width(),
276 4 : aLogicRect.GetHeight() - aScaledSize.Height() ),
277 12 : aContainerMapUnit );
278 4 : if( aPixelDiff.Width() || aPixelDiff.Height() )
279 : {
280 0 : mpObj->SetLogicRect( Rectangle( aLogicRect.TopLeft(), aScaledSize ) );
281 0 : mpObj->BroadcastObjectChange();
282 : }
283 : else
284 4 : mpObj->ActionChanged();
285 : }
286 0 : catch( uno::Exception& )
287 : {
288 : OSL_FAIL( "Unexpected exception!\n" );
289 : }
290 138 : }
291 138 : }
292 :
293 : //--------------------------------------------------------------------
294 0 : void SAL_CALL SdrLightEmbeddedClient_Impl::saveObject()
295 : throw ( embed::ObjectSaveVetoException,
296 : uno::Exception,
297 : uno::RuntimeException )
298 : {
299 : // TODO/LATER: when writer uses this implementation the code could be shared with SfxInPlaceClient_Impl
300 0 : uno::Reference< embed::XCommonEmbedPersist > xPersist;
301 0 : uno::Reference< util::XModifiable > xModifiable;
302 :
303 : {
304 0 : SolarMutexGuard aGuard;
305 :
306 0 : if ( !mpObj )
307 0 : throw embed::ObjectSaveVetoException();
308 :
309 : // the common persistence is supported by objects and links
310 0 : xPersist = uno::Reference< embed::XCommonEmbedPersist >( mpObj->GetObjRef(), uno::UNO_QUERY_THROW );
311 0 : xModifiable = uno::Reference< util::XModifiable >( mpObj->GetParentXModel(), uno::UNO_QUERY );
312 : }
313 :
314 0 : xPersist->storeOwn();
315 :
316 0 : if ( xModifiable.is() )
317 0 : xModifiable->setModified( sal_True );
318 0 : }
319 :
320 : //--------------------------------------------------------------------
321 0 : void SAL_CALL SdrLightEmbeddedClient_Impl::visibilityChanged( sal_Bool /*bVisible*/ )
322 : throw ( embed::WrongStateException,
323 : uno::RuntimeException )
324 : {
325 : // nothing to do currently
326 : // TODO/LATER: when writer uses this implementation the code could be shared with SfxInPlaceClient_Impl
327 0 : if ( mpObj )
328 : {
329 0 : Rectangle aLogicRect( mpObj->GetLogicRect() );
330 0 : Size aLogicSize( aLogicRect.GetWidth(), aLogicRect.GetHeight() );
331 :
332 0 : if( mpObj->IsChart() )
333 : {
334 : //charts never should be stretched see #i84323# for example
335 0 : mpObj->SetLogicRect( Rectangle( aLogicRect.TopLeft(), aLogicSize ) );
336 0 : mpObj->BroadcastObjectChange();
337 : } // if( mpObj->IsChart() )
338 : }
339 0 : }
340 :
341 : //--------------------------------------------------------------------
342 0 : uno::Reference< util::XCloseable > SAL_CALL SdrLightEmbeddedClient_Impl::getComponent()
343 : throw ( uno::RuntimeException )
344 : {
345 0 : uno::Reference< util::XCloseable > xResult;
346 :
347 0 : SolarMutexGuard aGuard;
348 0 : if ( mpObj )
349 0 : xResult = uno::Reference< util::XCloseable >( mpObj->GetParentXModel(), uno::UNO_QUERY );
350 :
351 0 : return xResult;
352 : }
353 : // XInplaceClient
354 : //--------------------------------------------------------------------
355 0 : sal_Bool SAL_CALL SdrLightEmbeddedClient_Impl::canInplaceActivate()
356 : throw ( uno::RuntimeException )
357 : {
358 0 : sal_Bool bRet = sal_False;
359 0 : SolarMutexGuard aGuard;
360 0 : if ( mpObj )
361 : {
362 0 : uno::Reference< embed::XEmbeddedObject > xObject = mpObj->GetObjRef();
363 0 : if ( !xObject.is() )
364 0 : throw uno::RuntimeException();
365 : // we don't want to switch directly from outplace to inplace mode
366 0 : bRet = !( xObject->getCurrentState() == embed::EmbedStates::ACTIVE || mpObj->GetAspect() == embed::Aspects::MSOLE_ICON );
367 : } // if ( mpObj )
368 0 : return bRet;
369 : }
370 :
371 : //--------------------------------------------------------------------
372 0 : void SAL_CALL SdrLightEmbeddedClient_Impl::activatingInplace()
373 : throw ( embed::WrongStateException,
374 : uno::RuntimeException )
375 : {
376 0 : }
377 :
378 : //--------------------------------------------------------------------
379 0 : void SAL_CALL SdrLightEmbeddedClient_Impl::activatingUI()
380 : throw ( embed::WrongStateException,
381 : uno::RuntimeException )
382 : {
383 0 : SolarMutexGuard aGuard;
384 :
385 0 : uno::Reference < beans::XPropertySet > xFrame( lcl_getFrame_throw(mpObj));
386 0 : uno::Reference < frame::XFrame > xOwnFrame( xFrame,uno::UNO_QUERY);
387 0 : uno::Reference < frame::XFramesSupplier > xParentFrame( xOwnFrame->getCreator(), uno::UNO_QUERY );
388 0 : if ( xParentFrame.is() )
389 0 : xParentFrame->setActiveFrame( xOwnFrame );
390 :
391 0 : OLEObjCache& rObjCache = GetSdrGlobalData().GetOLEObjCache();
392 0 : const sal_uIntPtr nCount = rObjCache.size();
393 0 : for(sal_Int32 i = nCount-1 ; i >= 0;--i)
394 : {
395 0 : SdrOle2Obj* pObj = rObjCache[i];
396 0 : if ( pObj != mpObj )
397 : {
398 : // only deactivate ole objects which belongs to the same frame
399 0 : if ( xFrame == lcl_getFrame_throw(pObj) )
400 : {
401 0 : uno::Reference< embed::XEmbeddedObject > xObject = pObj->GetObjRef();
402 : try
403 : {
404 0 : if ( xObject->getStatus( pObj->GetAspect() ) & embed::EmbedMisc::MS_EMBED_ACTIVATEWHENVISIBLE )
405 0 : xObject->changeState( embed::EmbedStates::INPLACE_ACTIVE );
406 : else
407 : {
408 : // the links should not stay in running state for long time because of locking
409 0 : uno::Reference< embed::XLinkageSupport > xLink( xObject, uno::UNO_QUERY );
410 0 : if ( xLink.is() && xLink->isLink() )
411 0 : xObject->changeState( embed::EmbedStates::LOADED );
412 : else
413 0 : xObject->changeState( embed::EmbedStates::RUNNING );
414 : }
415 : }
416 0 : catch (com::sun::star::uno::Exception& )
417 0 : {}
418 : }
419 : }
420 0 : } // for(sal_Int32 i = nCount-1 ; i >= 0;--i)
421 0 : }
422 :
423 : //--------------------------------------------------------------------
424 0 : void SAL_CALL SdrLightEmbeddedClient_Impl::deactivatedInplace()
425 : throw ( embed::WrongStateException,
426 : uno::RuntimeException )
427 : {
428 0 : }
429 :
430 : //--------------------------------------------------------------------
431 0 : void SAL_CALL SdrLightEmbeddedClient_Impl::deactivatedUI()
432 : throw ( embed::WrongStateException,
433 : uno::RuntimeException )
434 : {
435 0 : SolarMutexGuard aGuard;
436 0 : com::sun::star::uno::Reference< ::com::sun::star::frame::XLayoutManager > xLayoutManager(getLayoutManager());
437 0 : if ( xLayoutManager.is() )
438 : {
439 0 : const static OUString aMenuBarURL( "private:resource/menubar/menubar" );
440 0 : if ( !xLayoutManager->isElementVisible( aMenuBarURL ) )
441 0 : xLayoutManager->createElement( aMenuBarURL );
442 0 : }
443 0 : }
444 :
445 : //--------------------------------------------------------------------
446 0 : uno::Reference< ::com::sun::star::frame::XLayoutManager > SAL_CALL SdrLightEmbeddedClient_Impl::getLayoutManager()
447 : throw ( embed::WrongStateException,
448 : uno::RuntimeException )
449 : {
450 0 : uno::Reference< ::com::sun::star::frame::XLayoutManager > xMan;
451 0 : SolarMutexGuard aGuard;
452 0 : uno::Reference < beans::XPropertySet > xFrame( lcl_getFrame_throw(mpObj));
453 : try
454 : {
455 0 : xMan.set(xFrame->getPropertyValue("LayoutManager"),uno::UNO_QUERY);
456 : }
457 0 : catch ( uno::Exception& )
458 : {
459 0 : throw uno::RuntimeException();
460 : }
461 :
462 0 : return xMan;
463 : }
464 :
465 : //--------------------------------------------------------------------
466 0 : uno::Reference< frame::XDispatchProvider > SAL_CALL SdrLightEmbeddedClient_Impl::getInplaceDispatchProvider()
467 : throw ( embed::WrongStateException,
468 : uno::RuntimeException )
469 : {
470 0 : SolarMutexGuard aGuard;
471 0 : return uno::Reference < frame::XDispatchProvider >( lcl_getFrame_throw(mpObj), uno::UNO_QUERY_THROW );
472 : }
473 :
474 : //--------------------------------------------------------------------
475 0 : awt::Rectangle SAL_CALL SdrLightEmbeddedClient_Impl::getPlacement()
476 : throw ( embed::WrongStateException,
477 : uno::RuntimeException )
478 : {
479 0 : SolarMutexGuard aGuard;
480 0 : if ( !mpObj )
481 0 : throw uno::RuntimeException();
482 :
483 0 : Rectangle aLogicRect = impl_getScaledRect_nothrow();
484 0 : MapUnit aContainerMapUnit( MAP_100TH_MM );
485 0 : uno::Reference< embed::XVisualObject > xParentVis( mpObj->GetParentXModel(), uno::UNO_QUERY );
486 0 : if ( xParentVis.is() )
487 0 : aContainerMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xParentVis->getMapUnit( mpObj->GetAspect() ) );
488 :
489 0 : aLogicRect = Application::GetDefaultDevice()->LogicToPixel(aLogicRect,aContainerMapUnit);
490 0 : return AWTRectangle( aLogicRect );
491 : }
492 :
493 : //--------------------------------------------------------------------
494 0 : awt::Rectangle SAL_CALL SdrLightEmbeddedClient_Impl::getClipRectangle()
495 : throw ( embed::WrongStateException,
496 : uno::RuntimeException )
497 : {
498 0 : return getPlacement();
499 : }
500 :
501 : //--------------------------------------------------------------------
502 0 : void SAL_CALL SdrLightEmbeddedClient_Impl::translateAccelerators( const uno::Sequence< awt::KeyEvent >& /*aKeys*/ )
503 : throw ( embed::WrongStateException,
504 : uno::RuntimeException )
505 : {
506 0 : }
507 :
508 : //--------------------------------------------------------------------
509 0 : void SAL_CALL SdrLightEmbeddedClient_Impl::scrollObject( const awt::Size& /*aOffset*/ )
510 : throw ( embed::WrongStateException,
511 : uno::RuntimeException )
512 : {
513 0 : }
514 :
515 : //--------------------------------------------------------------------
516 0 : void SAL_CALL SdrLightEmbeddedClient_Impl::changedPlacement( const awt::Rectangle& aPosRect )
517 : throw ( embed::WrongStateException,
518 : uno::Exception,
519 : uno::RuntimeException )
520 : {
521 0 : SolarMutexGuard aGuard;
522 0 : if ( !mpObj )
523 0 : throw uno::RuntimeException();
524 :
525 0 : uno::Reference< embed::XInplaceObject > xInplace( mpObj->GetObjRef(), uno::UNO_QUERY );
526 0 : if ( !xInplace.is() )
527 0 : throw uno::RuntimeException();
528 :
529 : // check if the change is at least one pixel in size
530 0 : awt::Rectangle aOldRect = getPlacement();
531 0 : Rectangle aNewPixelRect = VCLRectangle( aPosRect );
532 0 : Rectangle aOldPixelRect = VCLRectangle( aOldRect );
533 0 : if ( aOldPixelRect == aNewPixelRect )
534 : // nothing has changed
535 0 : return;
536 :
537 : // new scaled object area
538 0 : MapUnit aContainerMapUnit( MAP_100TH_MM );
539 0 : uno::Reference< embed::XVisualObject > xParentVis( mpObj->GetParentXModel(), uno::UNO_QUERY );
540 0 : if ( xParentVis.is() )
541 0 : aContainerMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xParentVis->getMapUnit( mpObj->GetAspect() ) );
542 :
543 0 : Rectangle aNewLogicRect = Application::GetDefaultDevice()->PixelToLogic(aNewPixelRect,aContainerMapUnit);
544 0 : Rectangle aLogicRect = impl_getScaledRect_nothrow();
545 :
546 0 : if ( aNewLogicRect != aLogicRect )
547 : {
548 : // the calculation of the object area has not changed the object size
549 : // it should be done here then
550 : //SfxBooleanFlagGuard aGuard( m_bResizeNoScale, sal_True );
551 :
552 : // new size of the object area without scaling
553 0 : Size aNewObjSize( Fraction( aNewLogicRect.GetWidth() ) / m_aScaleWidth,
554 0 : Fraction( aNewLogicRect.GetHeight() ) / m_aScaleHeight );
555 :
556 : // now remove scaling from new placement and keep this a the new object area
557 0 : aNewLogicRect.SetSize( aNewObjSize );
558 : // react to the change if the difference is bigger than one pixel
559 : Size aPixelDiff =
560 : Application::GetDefaultDevice()->LogicToPixel(
561 0 : Size( aLogicRect.GetWidth() - aNewObjSize.Width(),
562 0 : aLogicRect.GetHeight() - aNewObjSize.Height() ),
563 0 : aContainerMapUnit );
564 0 : if( aPixelDiff.Width() || aPixelDiff.Height() )
565 : {
566 0 : mpObj->SetLogicRect( Rectangle( aLogicRect.TopLeft(), aNewObjSize ) );
567 0 : mpObj->BroadcastObjectChange();
568 : }
569 : else
570 0 : mpObj->ActionChanged();
571 0 : }
572 : }
573 : // XWindowSupplier
574 : //--------------------------------------------------------------------
575 0 : uno::Reference< awt::XWindow > SAL_CALL SdrLightEmbeddedClient_Impl::getWindow()
576 : throw ( uno::RuntimeException )
577 : {
578 0 : SolarMutexGuard aGuard;
579 0 : uno::Reference< awt::XWindow > xCurrent = m_xWindow;
580 0 : if ( !xCurrent.is() )
581 : {
582 0 : if ( !mpObj )
583 0 : throw uno::RuntimeException();
584 0 : uno::Reference< frame::XFrame> xFrame(lcl_getFrame_throw(mpObj),uno::UNO_QUERY_THROW);
585 0 : xCurrent = xFrame->getComponentWindow();
586 : } // if ( !xCurrent.is() )
587 0 : return xCurrent;
588 : }
589 0 : void SdrLightEmbeddedClient_Impl::setWindow(const uno::Reference< awt::XWindow >& _xWindow)
590 : {
591 0 : m_xWindow = _xWindow;
592 0 : }
593 :
594 : ////////////////////////////////////////////////////////////////////////////////////////////////////
595 :
596 : class SdrEmbedObjectLink : public sfx2::SvBaseLink
597 : {
598 : SdrOle2Obj* pObj;
599 :
600 : public:
601 : SdrEmbedObjectLink(SdrOle2Obj* pObj);
602 : virtual ~SdrEmbedObjectLink();
603 :
604 : virtual void Closed();
605 : virtual ::sfx2::SvBaseLink::UpdateResult DataChanged(
606 : const String& rMimeType, const ::com::sun::star::uno::Any & rValue );
607 :
608 0 : bool Connect() { return GetRealObject() != NULL; }
609 : };
610 :
611 : // -----------------------------------------------------------------------------
612 :
613 0 : SdrEmbedObjectLink::SdrEmbedObjectLink(SdrOle2Obj* pObject):
614 : ::sfx2::SvBaseLink( ::sfx2::LINKUPDATE_ONCALL, SOT_FORMATSTR_ID_SVXB ),
615 0 : pObj(pObject)
616 : {
617 0 : SetSynchron( sal_False );
618 0 : }
619 :
620 : // -----------------------------------------------------------------------------
621 :
622 0 : SdrEmbedObjectLink::~SdrEmbedObjectLink()
623 : {
624 0 : }
625 :
626 : // -----------------------------------------------------------------------------
627 :
628 0 : ::sfx2::SvBaseLink::UpdateResult SdrEmbedObjectLink::DataChanged(
629 : const String& /*rMimeType*/, const ::com::sun::star::uno::Any & /*rValue*/ )
630 : {
631 0 : if ( !pObj->UpdateLinkURL_Impl() )
632 : {
633 : // the link URL was not changed
634 0 : uno::Reference< embed::XEmbeddedObject > xObject = pObj->GetObjRef();
635 : OSL_ENSURE( xObject.is(), "The object must exist always!\n" );
636 0 : if ( xObject.is() )
637 : {
638 : // let the object reload the link
639 : // TODO/LATER: reload call could be used for this case
640 :
641 : try
642 : {
643 0 : sal_Int32 nState = xObject->getCurrentState();
644 0 : if ( nState != embed::EmbedStates::LOADED )
645 : {
646 : // in some cases the linked file probably is not locked so it could be changed
647 0 : xObject->changeState( embed::EmbedStates::LOADED );
648 0 : xObject->changeState( nState );
649 : }
650 : }
651 0 : catch ( uno::Exception& )
652 : {
653 : }
654 0 : }
655 : }
656 :
657 0 : pObj->GetNewReplacement();
658 0 : pObj->SetChanged();
659 :
660 0 : return SUCCESS;
661 : }
662 :
663 : // -----------------------------------------------------------------------------
664 :
665 0 : void SdrEmbedObjectLink::Closed()
666 : {
667 0 : pObj->BreakFileLink_Impl();
668 0 : SvBaseLink::Closed();
669 0 : }
670 :
671 : ////////////////////////////////////////////////////////////////////////////////////////////////////
672 :
673 79 : class SdrOle2ObjImpl
674 : {
675 : public:
676 : // TODO/LATER: do we really need this pointer?
677 : GraphicObject* pGraphicObject;
678 : String aPersistName; // name of object in persist
679 : SdrLightEmbeddedClient_Impl* pLightClient; // must be registered as client only using AddOwnLightClient() call
680 :
681 : // New local var to avoid repeated loading if load of OLE2 fails
682 : bool mbLoadingOLEObjectFailed;
683 : bool mbConnected;
684 :
685 : SdrEmbedObjectLink* mpObjectLink;
686 : String maLinkURL;
687 :
688 79 : SdrOle2ObjImpl()
689 : : pGraphicObject( NULL )
690 : , pLightClient ( NULL )
691 : // init to start situation, loading did not fail
692 : , mbLoadingOLEObjectFailed( false )
693 : , mbConnected( false )
694 79 : , mpObjectLink( NULL )
695 : {
696 79 : }
697 : };
698 :
699 : ////////////////////////////////////////////////////////////////////////////////////////////////////
700 :
701 : // Predicate determining whether the given OLE is an internal math
702 : // object
703 51 : static bool ImplIsMathObj( const uno::Reference < embed::XEmbeddedObject >& rObjRef )
704 : {
705 51 : if ( !rObjRef.is() )
706 0 : return false;
707 :
708 51 : SvGlobalName aClassName( rObjRef->getClassID() );
709 306 : if( aClassName == SvGlobalName(SO3_SM_CLASSID_30) ||
710 255 : aClassName == SvGlobalName(SO3_SM_CLASSID_40) ||
711 255 : aClassName == SvGlobalName(SO3_SM_CLASSID_50) ||
712 408 : aClassName == SvGlobalName(SO3_SM_CLASSID_60) ||
713 153 : aClassName == SvGlobalName(SO3_SM_CLASSID) )
714 : {
715 0 : return true;
716 : }
717 : else
718 : {
719 51 : return false;
720 51 : }
721 : }
722 :
723 : //////////////////////////////////////////////////////////////////////////////
724 : // BaseProperties section
725 :
726 79 : sdr::properties::BaseProperties* SdrOle2Obj::CreateObjectSpecificProperties()
727 : {
728 79 : return new sdr::properties::OleProperties(*this);
729 : }
730 :
731 : //////////////////////////////////////////////////////////////////////////////
732 : // DrawContact section
733 :
734 79 : sdr::contact::ViewContact* SdrOle2Obj::CreateObjectSpecificViewContact()
735 : {
736 79 : return new sdr::contact::ViewContactOfSdrOle2Obj(*this);
737 : }
738 :
739 : // -----------------------------------------------------------------------------
740 :
741 9226 : TYPEINIT1(SdrOle2Obj,SdrRectObj);
742 : DBG_NAME(SdrOle2Obj)
743 28 : SdrOle2Obj::SdrOle2Obj(bool bFrame_) : m_bTypeAsked(false)
744 28 : ,m_bChart(false)
745 : {
746 : DBG_CTOR( SdrOle2Obj,NULL);
747 28 : bInDestruction = false;
748 28 : mbSuppressSetVisAreaSize = false;
749 28 : Init();
750 28 : bFrame=bFrame_;
751 28 : }
752 :
753 : // -----------------------------------------------------------------------------
754 :
755 51 : SdrOle2Obj::SdrOle2Obj( const svt::EmbeddedObjectRef& rNewObjRef, const XubString& rNewObjName, const Rectangle& rNewRect, bool bFrame_)
756 : : SdrRectObj(rNewRect)
757 : , xObjRef( rNewObjRef )
758 : , m_bTypeAsked(false)
759 51 : , m_bChart(false)
760 : {
761 : DBG_CTOR( SdrOle2Obj,NULL);
762 51 : bInDestruction = false;
763 51 : mbSuppressSetVisAreaSize = false;
764 51 : Init();
765 :
766 51 : mpImpl->aPersistName = rNewObjName;
767 51 : bFrame=bFrame_;
768 :
769 51 : if ( xObjRef.is() && (xObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::EMBED_NEVERRESIZE ) )
770 0 : SetResizeProtect(sal_True);
771 :
772 : // For math objects, set closed state to transparent
773 51 : SetClosedObj(!ImplIsMathObj( xObjRef.GetObject() ));
774 51 : }
775 :
776 : // -----------------------------------------------------------------------------
777 :
778 79 : void SdrOle2Obj::Init()
779 : {
780 79 : mpImpl = new SdrOle2ObjImpl;
781 79 : pModifyListener = NULL;
782 79 : pGraphic=NULL;
783 79 : mpImpl->pGraphicObject=NULL;
784 79 : mpImpl->pLightClient = 0;
785 :
786 79 : xObjRef.Lock( sal_True );
787 79 : }
788 :
789 : // -----------------------------------------------------------------------------
790 :
791 237 : SdrOle2Obj::~SdrOle2Obj()
792 : {
793 : DBG_DTOR( SdrOle2Obj,NULL);
794 79 : bInDestruction = true;
795 :
796 79 : if ( mpImpl->mbConnected )
797 0 : Disconnect();
798 :
799 79 : delete pGraphic;
800 :
801 79 : delete mpImpl->pGraphicObject;
802 :
803 79 : if(pModifyListener)
804 : {
805 70 : pModifyListener->invalidate();
806 70 : pModifyListener->release();
807 : }
808 :
809 79 : DisconnectFileLink_Impl();
810 :
811 79 : if ( mpImpl->pLightClient )
812 : {
813 77 : mpImpl->pLightClient->Release();
814 77 : mpImpl->pLightClient = NULL;
815 : }
816 :
817 79 : delete mpImpl;
818 158 : }
819 :
820 : // -----------------------------------------------------------------------------
821 23 : void SdrOle2Obj::SetAspect( sal_Int64 nAspect )
822 : {
823 23 : xObjRef.SetViewAspect( nAspect );
824 23 : }
825 :
826 : // -----------------------------------------------------------------------------
827 0 : bool SdrOle2Obj::isInplaceActive() const
828 : {
829 0 : return xObjRef.is() && embed::EmbedStates::INPLACE_ACTIVE == xObjRef->getCurrentState();
830 : }
831 :
832 : // -----------------------------------------------------------------------------
833 0 : bool SdrOle2Obj::isUiActive() const
834 : {
835 0 : return xObjRef.is() && embed::EmbedStates::UI_ACTIVE == xObjRef->getCurrentState();
836 : }
837 :
838 : // -----------------------------------------------------------------------------
839 :
840 2 : void SdrOle2Obj::SetGraphic_Impl(const Graphic* pGrf)
841 : {
842 2 : if ( pGraphic )
843 : {
844 0 : delete pGraphic;
845 0 : pGraphic = NULL;
846 0 : delete mpImpl->pGraphicObject;
847 0 : mpImpl->pGraphicObject = NULL;
848 : }
849 :
850 2 : if (pGrf!=NULL)
851 : {
852 2 : pGraphic = new Graphic(*pGrf);
853 2 : mpImpl->pGraphicObject = new GraphicObject( *pGraphic );
854 : }
855 :
856 2 : SetChanged();
857 2 : BroadcastObjectChange();
858 2 : }
859 :
860 2 : void SdrOle2Obj::SetGraphic(const Graphic* pGrf)
861 : {
862 : // only for setting a preview graphic
863 2 : SetGraphic_Impl( pGrf );
864 2 : }
865 :
866 : // -----------------------------------------------------------------------------
867 :
868 6 : bool SdrOle2Obj::IsEmpty() const
869 : {
870 6 : return !(xObjRef.is());
871 : }
872 :
873 : // -----------------------------------------------------------------------------
874 :
875 58 : void SdrOle2Obj::Connect()
876 : {
877 58 : if( IsEmptyPresObj() )
878 2 : return;
879 :
880 56 : if( mpImpl->mbConnected )
881 : {
882 : // currently there are situations where it seems to be unavoidable to have multiple connects
883 : // changing this would need a larger code rewrite, so for now I remove the assertion
884 : // OSL_FAIL("Connect() called on connected object!");
885 4 : return;
886 : }
887 :
888 52 : Connect_Impl();
889 52 : AddListeners_Impl();
890 : }
891 :
892 : // -----------------------------------------------------------------------------
893 :
894 0 : sal_Bool SdrOle2Obj::UpdateLinkURL_Impl()
895 : {
896 0 : sal_Bool bResult = sal_False;
897 :
898 0 : if ( mpImpl->mpObjectLink )
899 : {
900 0 : sfx2::LinkManager* pLinkManager = pModel ? pModel->GetLinkManager() : NULL;
901 0 : if ( pLinkManager )
902 : {
903 0 : String aNewLinkURL;
904 0 : pLinkManager->GetDisplayNames( mpImpl->mpObjectLink, 0, &aNewLinkURL, 0, 0 );
905 0 : if ( !aNewLinkURL.EqualsIgnoreCaseAscii( mpImpl->maLinkURL ) )
906 : {
907 0 : const_cast<SdrOle2Obj*>(this)->GetObjRef_Impl();
908 0 : uno::Reference< embed::XCommonEmbedPersist > xPersObj( xObjRef.GetObject(), uno::UNO_QUERY );
909 : OSL_ENSURE( xPersObj.is(), "The object must exist!\n" );
910 0 : if ( xPersObj.is() )
911 : {
912 : try
913 : {
914 0 : sal_Int32 nCurState = xObjRef->getCurrentState();
915 0 : if ( nCurState != embed::EmbedStates::LOADED )
916 0 : xObjRef->changeState( embed::EmbedStates::LOADED );
917 :
918 : // TODO/LATER: there should be possible to get current mediadescriptor settings from the object
919 0 : uno::Sequence< beans::PropertyValue > aArgs( 1 );
920 0 : aArgs[0].Name = OUString( "URL" );
921 0 : aArgs[0].Value <<= OUString( aNewLinkURL );
922 0 : xPersObj->reload( aArgs, uno::Sequence< beans::PropertyValue >() );
923 :
924 0 : mpImpl->maLinkURL = aNewLinkURL;
925 0 : bResult = sal_True;
926 :
927 0 : if ( nCurState != embed::EmbedStates::LOADED )
928 0 : xObjRef->changeState( nCurState );
929 : }
930 0 : catch( ::com::sun::star::uno::Exception& )
931 : {
932 : OSL_FAIL(
933 : OString(OString("SdrOle2Obj::UpdateLinkURL_Impl(), "
934 : "exception caught: ") +
935 : OUStringToOString(
936 : comphelper::anyToString( cppu::getCaughtException() ),
937 : RTL_TEXTENCODING_UTF8 )).getStr() );
938 : }
939 : }
940 :
941 : if ( !bResult )
942 : {
943 : // TODO/LATER: return the old name to the link manager, is it possible?
944 0 : }
945 0 : }
946 : }
947 : }
948 :
949 0 : return bResult;
950 : }
951 :
952 : // -----------------------------------------------------------------------------
953 :
954 0 : void SdrOle2Obj::BreakFileLink_Impl()
955 : {
956 0 : uno::Reference<document::XStorageBasedDocument> xDoc;
957 0 : if ( pModel )
958 0 : xDoc.set( pModel->getUnoModel(),uno::UNO_QUERY);
959 :
960 0 : if ( xDoc.is() )
961 : {
962 0 : uno::Reference< embed::XStorage > xStorage = xDoc->getDocumentStorage();
963 0 : if ( xStorage.is() )
964 : {
965 : try
966 : {
967 0 : uno::Reference< embed::XLinkageSupport > xLinkSupport( xObjRef.GetObject(), uno::UNO_QUERY_THROW );
968 0 : xLinkSupport->breakLink( xStorage, mpImpl->aPersistName );
969 0 : DisconnectFileLink_Impl();
970 0 : mpImpl->maLinkURL = String();
971 : }
972 0 : catch( ::com::sun::star::uno::Exception& )
973 : {
974 : OSL_FAIL(
975 : OString(OString("SdrOle2Obj::BreakFileLink_Impl(), "
976 : "exception caught: ") +
977 : OUStringToOString(
978 : comphelper::anyToString( cppu::getCaughtException() ),
979 : RTL_TEXTENCODING_UTF8 )).getStr() );
980 : }
981 0 : }
982 0 : }
983 0 : }
984 :
985 : // -----------------------------------------------------------------------------
986 :
987 80 : void SdrOle2Obj::DisconnectFileLink_Impl()
988 : {
989 80 : sfx2::LinkManager* pLinkManager = pModel ? pModel->GetLinkManager() : NULL;
990 80 : if ( pLinkManager && mpImpl->mpObjectLink )
991 : {
992 0 : pLinkManager->Remove( mpImpl->mpObjectLink );
993 0 : mpImpl->mpObjectLink = NULL;
994 : }
995 80 : }
996 :
997 : // -----------------------------------------------------------------------------
998 :
999 77 : void SdrOle2Obj::CheckFileLink_Impl()
1000 : {
1001 77 : if ( pModel && xObjRef.GetObject().is() && !mpImpl->mpObjectLink )
1002 : {
1003 : try
1004 : {
1005 77 : uno::Reference< embed::XLinkageSupport > xLinkSupport( xObjRef.GetObject(), uno::UNO_QUERY );
1006 77 : if ( xLinkSupport.is() && xLinkSupport->isLink() )
1007 : {
1008 0 : String aLinkURL = xLinkSupport->getLinkURL();
1009 0 : if ( aLinkURL.Len() )
1010 : {
1011 : // this is a file link so the model link manager should handle it
1012 0 : sfx2::LinkManager* pLinkManager = pModel->GetLinkManager();
1013 0 : if ( pLinkManager )
1014 : {
1015 0 : mpImpl->mpObjectLink = new SdrEmbedObjectLink( this );
1016 0 : mpImpl->maLinkURL = aLinkURL;
1017 0 : pLinkManager->InsertFileLink( *mpImpl->mpObjectLink, OBJECT_CLIENT_OLE, aLinkURL, NULL, NULL );
1018 0 : mpImpl->mpObjectLink->Connect();
1019 : }
1020 0 : }
1021 77 : }
1022 : }
1023 0 : catch( ::com::sun::star::uno::Exception& )
1024 : {
1025 : OSL_FAIL(
1026 : OString(OString("SdrOle2Obj::CheckFileLink_Impl(), "
1027 : "exception caught: ") +
1028 : OUStringToOString(
1029 : comphelper::anyToString( cppu::getCaughtException() ),
1030 : RTL_TEXTENCODING_UTF8 )).getStr() );
1031 : }
1032 : }
1033 77 : }
1034 :
1035 : // -----------------------------------------------------------------------------
1036 :
1037 0 : void SdrOle2Obj::Reconnect_Impl()
1038 : {
1039 : DBG_ASSERT( mpImpl->mbConnected, "Assigned unconnected object?!" );
1040 0 : Connect_Impl();
1041 0 : }
1042 :
1043 129 : void SdrOle2Obj::Connect_Impl()
1044 : {
1045 129 : if( pModel && mpImpl->aPersistName.Len() )
1046 : {
1047 : try
1048 : {
1049 77 : ::comphelper::IEmbeddedHelper* pPers = pModel->GetPersist();
1050 77 : if ( pPers )
1051 : {
1052 77 : comphelper::EmbeddedObjectContainer& rContainer = pPers->getEmbeddedObjectContainer();
1053 231 : if ( !rContainer.HasEmbeddedObject( mpImpl->aPersistName )
1054 231 : || ( xObjRef.is() && !rContainer.HasEmbeddedObject( xObjRef.GetObject() ) ) )
1055 : {
1056 : // object not known to container document
1057 : // No object -> disaster!
1058 : DBG_ASSERT( xObjRef.is(), "No object in connect!");
1059 0 : if ( xObjRef.is() )
1060 : {
1061 : // object came from the outside, now add it to the container
1062 0 : OUString aTmp;
1063 0 : rContainer.InsertEmbeddedObject( xObjRef.GetObject(), aTmp );
1064 0 : mpImpl->aPersistName = aTmp;
1065 : }
1066 : }
1067 77 : else if ( !xObjRef.is() )
1068 : {
1069 26 : xObjRef.Assign( rContainer.GetEmbeddedObject( mpImpl->aPersistName ), xObjRef.GetViewAspect() );
1070 26 : m_bTypeAsked = false;
1071 : }
1072 :
1073 77 : if ( xObjRef.GetObject().is() )
1074 : {
1075 77 : xObjRef.AssignToContainer( &rContainer, mpImpl->aPersistName );
1076 77 : mpImpl->mbConnected = true;
1077 77 : xObjRef.Lock( sal_True );
1078 : }
1079 : }
1080 :
1081 77 : if ( xObjRef.is() )
1082 : {
1083 77 : if ( !mpImpl->pLightClient )
1084 : {
1085 77 : mpImpl->pLightClient = new SdrLightEmbeddedClient_Impl( this );
1086 77 : mpImpl->pLightClient->acquire();
1087 : }
1088 :
1089 77 : xObjRef->addStateChangeListener( mpImpl->pLightClient );
1090 77 : xObjRef->addEventListener( uno::Reference< document::XEventListener >( mpImpl->pLightClient ) );
1091 :
1092 77 : if ( xObjRef->getCurrentState() != embed::EmbedStates::LOADED )
1093 51 : GetSdrGlobalData().GetOLEObjCache().InsertObj(this);
1094 :
1095 77 : CheckFileLink_Impl();
1096 :
1097 77 : uno::Reference< container::XChild > xChild( xObjRef.GetObject(), uno::UNO_QUERY );
1098 77 : if( xChild.is() )
1099 : {
1100 73 : uno::Reference< uno::XInterface > xParent( pModel->getUnoModel());
1101 73 : if( xParent.is())
1102 73 : xChild->setParent( pModel->getUnoModel() );
1103 77 : }
1104 :
1105 : }
1106 : }
1107 0 : catch( ::com::sun::star::uno::Exception& )
1108 : {
1109 : OSL_FAIL(
1110 : OString(OString("SdrOle2Obj::Connect_Impl(), "
1111 : "exception caught: ") +
1112 : OUStringToOString(
1113 : comphelper::anyToString( cppu::getCaughtException() ),
1114 : RTL_TEXTENCODING_UTF8 )).getStr() );
1115 : }
1116 : }
1117 :
1118 : //TODO/LATER: wait for definition of MiscStatus RESIZEONPRINTERCHANGE
1119 : //if ( xObjRef.is() && (*ppObjRef)->GetMiscStatus() & SVOBJ_MISCSTATUS_RESIZEONPRINTERCHANGE )
1120 : {
1121 : //TODO/LATER: needs a new handling for OnPrinterChanged
1122 : /*
1123 : if (pModel && pModel->GetRefDevice() &&
1124 : pModel->GetRefDevice()->GetOutDevType() == OUTDEV_PRINTER)
1125 : {
1126 : // Kein RefDevice oder RefDevice kein Printer
1127 : sal_Bool bModified = (*ppObjRef)->IsModified();
1128 : Printer* pPrinter = (Printer*) pModel->GetRefDevice();
1129 : (*ppObjRef)->OnDocumentPrinterChanged( pPrinter );
1130 : (*ppObjRef)->SetModified( bModified );
1131 : }*/
1132 : }
1133 129 : }
1134 :
1135 19 : void SdrOle2Obj::ObjectLoaded()
1136 : {
1137 19 : AddListeners_Impl();
1138 19 : }
1139 :
1140 150 : void SdrOle2Obj::AddListeners_Impl()
1141 : {
1142 150 : if( xObjRef.is() && xObjRef->getCurrentState() != embed::EmbedStates::LOADED )
1143 : {
1144 : // register modify listener
1145 70 : if( !pModifyListener )
1146 : {
1147 70 : ((SdrOle2Obj*)this)->pModifyListener = new SvxUnoShapeModifyListener( (SdrOle2Obj*)this );
1148 70 : pModifyListener->acquire();
1149 : }
1150 :
1151 70 : uno::Reference< util::XModifyBroadcaster > xBC( getXModel(), uno::UNO_QUERY );
1152 70 : if( xBC.is() && pModifyListener )
1153 : {
1154 70 : uno::Reference< util::XModifyListener > xListener( pModifyListener );
1155 70 : xBC->addModifyListener( xListener );
1156 70 : }
1157 : }
1158 150 : }
1159 :
1160 : // -----------------------------------------------------------------------------
1161 :
1162 77 : void SdrOle2Obj::Disconnect()
1163 : {
1164 77 : if( IsEmptyPresObj() )
1165 0 : return;
1166 :
1167 77 : if( !mpImpl->mbConnected )
1168 : {
1169 : OSL_FAIL("Disconnect() called on disconnected object!");
1170 0 : return;
1171 : }
1172 :
1173 77 : RemoveListeners_Impl();
1174 77 : Disconnect_Impl();
1175 : }
1176 :
1177 156 : void SdrOle2Obj::RemoveListeners_Impl()
1178 : {
1179 156 : if( xObjRef.is() && mpImpl->aPersistName.Len() )
1180 : {
1181 : try
1182 : {
1183 128 : sal_Int32 nState = xObjRef->getCurrentState();
1184 128 : if ( nState != embed::EmbedStates::LOADED )
1185 : {
1186 118 : uno::Reference< util::XModifyBroadcaster > xBC( getXModel(), uno::UNO_QUERY );
1187 118 : if( xBC.is() && pModifyListener )
1188 : {
1189 70 : uno::Reference< util::XModifyListener > xListener( pModifyListener );
1190 70 : xBC->removeModifyListener( xListener );
1191 118 : }
1192 : }
1193 : }
1194 0 : catch( ::com::sun::star::uno::Exception& )
1195 : {
1196 : OSL_FAIL(
1197 : OString(OString("SdrOle2Obj::RemoveListeners_Impl(), "
1198 : "exception caught: ") +
1199 : OUStringToOString(
1200 : comphelper::anyToString( cppu::getCaughtException() ),
1201 : RTL_TEXTENCODING_UTF8 )).getStr() );
1202 : }
1203 : }
1204 156 : }
1205 :
1206 77 : void SdrOle2Obj::Disconnect_Impl()
1207 : {
1208 : try
1209 : {
1210 77 : if ( pModel && mpImpl->aPersistName.Len() )
1211 : {
1212 77 : if( pModel->IsInDestruction() )
1213 : {
1214 : // TODO/LATER: here we must assume that the destruction of the model is enough to make clear that we will not
1215 : // remove the object from the container, even if the DrawingObject itself is not destroyed (unfortunately this
1216 : // There is no real need to do the following removing of the object from the container
1217 : // in case the model has correct persistence, but in case of problems such a removing
1218 : // would make the behavior of the office more stable
1219 :
1220 76 : comphelper::EmbeddedObjectContainer* pContainer = xObjRef.GetContainer();
1221 76 : if ( pContainer )
1222 : {
1223 76 : pContainer->CloseEmbeddedObject( xObjRef.GetObject() );
1224 76 : xObjRef.AssignToContainer( NULL, mpImpl->aPersistName );
1225 : }
1226 :
1227 : // happens later than the destruction of the model, so we can't assert that).
1228 : //DBG_ASSERT( bInDestruction, "Model is destroyed, but not me?!" );
1229 : //TODO/LATER: should be make sure that the ObjectShell also forgets the object, because we will close it soon?
1230 : /*
1231 : uno::Reference < util::XCloseable > xClose( xObjRef, uno::UNO_QUERY );
1232 : if ( xClose.is() )
1233 : {
1234 : try
1235 : {
1236 : xClose->close( sal_True );
1237 : }
1238 : catch ( util::CloseVetoException& )
1239 : {
1240 : // there's still someone who needs the object!
1241 : }
1242 : }
1243 :
1244 : xObjRef = NULL;*/
1245 : }
1246 1 : else if ( xObjRef.is() )
1247 : {
1248 1 : if ( pModel->getUnoModel().is() )
1249 : {
1250 : // remove object, but don't close it (that's up to someone else)
1251 1 : comphelper::EmbeddedObjectContainer* pContainer = xObjRef.GetContainer();
1252 1 : if ( pContainer )
1253 : {
1254 1 : pContainer->RemoveEmbeddedObject( xObjRef.GetObject(), sal_False);
1255 :
1256 : // TODO/LATER: mpImpl->aPersistName contains outdated information, to keep it updated
1257 : // it should be returned from RemoveEmbeddedObject call. Currently it is no problem,
1258 : // since no container is adjusted, actually the empty string could be provided as a name here
1259 1 : xObjRef.AssignToContainer( NULL, mpImpl->aPersistName );
1260 : }
1261 :
1262 1 : DisconnectFileLink_Impl();
1263 : }
1264 : }
1265 : }
1266 :
1267 77 : if ( xObjRef.is() && mpImpl->pLightClient )
1268 : {
1269 77 : xObjRef->removeStateChangeListener ( mpImpl->pLightClient );
1270 77 : xObjRef->removeEventListener( uno::Reference< document::XEventListener >( mpImpl->pLightClient ) );
1271 77 : xObjRef->setClientSite( NULL );
1272 :
1273 77 : GetSdrGlobalData().GetOLEObjCache().RemoveObj(this);
1274 : }
1275 : }
1276 0 : catch( ::com::sun::star::uno::Exception& )
1277 : {
1278 : OSL_FAIL(
1279 : OString(OString("SdrOle2Obj::Disconnect_Impl(), "
1280 : "exception caught: ") +
1281 : OUStringToOString(
1282 : comphelper::anyToString( cppu::getCaughtException() ),
1283 : RTL_TEXTENCODING_UTF8 )).getStr() );
1284 : }
1285 :
1286 77 : mpImpl->mbConnected = false;
1287 77 : }
1288 :
1289 : // -----------------------------------------------------------------------------
1290 :
1291 0 : SdrObject* SdrOle2Obj::createSdrGrafObjReplacement(bool bAddText, bool /* bUseHCGraphic */) const
1292 : {
1293 0 : const Graphic* pOLEGraphic = GetGraphic();
1294 :
1295 0 : if(pOLEGraphic)
1296 : {
1297 : // #i118485# allow creating a SdrGrafObj representation
1298 0 : SdrGrafObj* pClone = new SdrGrafObj(*pOLEGraphic);
1299 0 : pClone->SetModel(GetModel());
1300 :
1301 : // copy transformation
1302 0 : basegfx::B2DHomMatrix aMatrix;
1303 0 : basegfx::B2DPolyPolygon aPolyPolygon;
1304 :
1305 0 : TRGetBaseGeometry(aMatrix, aPolyPolygon);
1306 0 : pClone->TRSetBaseGeometry(aMatrix, aPolyPolygon);
1307 :
1308 : // copy all attributes to support graphic styles for OLEs
1309 0 : pClone->SetStyleSheet(GetStyleSheet(), false);
1310 0 : pClone->SetMergedItemSet(GetMergedItemSet());
1311 :
1312 0 : if(bAddText)
1313 : {
1314 : // #i118485# copy text (Caution! Model needed, as guaranteed in aw080)
1315 0 : OutlinerParaObject* pOPO = GetOutlinerParaObject();
1316 :
1317 0 : if(pOPO && GetModel())
1318 : {
1319 0 : pClone->NbcSetOutlinerParaObject(new OutlinerParaObject(*pOPO));
1320 : }
1321 : }
1322 :
1323 0 : return pClone;
1324 : }
1325 : else
1326 : {
1327 : // #i100710# pOLEGraphic may be zero (no visualisation available),
1328 : // so we need to use the OLE replacement graphic
1329 0 : SdrRectObj* pClone = new SdrRectObj(GetSnapRect());
1330 0 : pClone->SetModel(GetModel());
1331 :
1332 : // gray outline
1333 0 : pClone->SetMergedItem(XLineStyleItem(XLINE_SOLID));
1334 0 : const svtools::ColorConfig aColorConfig;
1335 0 : const svtools::ColorConfigValue aColor(aColorConfig.GetColorValue(svtools::OBJECTBOUNDARIES));
1336 0 : pClone->SetMergedItem(XLineColorItem(String(), aColor.nColor));
1337 :
1338 : // bitmap fill
1339 0 : pClone->SetMergedItem(XFillStyleItem(XFILL_BITMAP));
1340 0 : pClone->SetMergedItem(XFillBitmapItem(String(), GetEmptyOLEReplacementGraphic()));
1341 0 : pClone->SetMergedItem(XFillBmpTileItem(false));
1342 0 : pClone->SetMergedItem(XFillBmpStretchItem(false));
1343 :
1344 0 : return pClone;
1345 : }
1346 : }
1347 :
1348 0 : SdrObject* SdrOle2Obj::DoConvertToPolyObj(sal_Bool bBezier, bool bAddText) const
1349 : {
1350 : // #i118485# missing converter added
1351 0 : if(GetModel())
1352 : {
1353 0 : SdrObject* pRetval = createSdrGrafObjReplacement(true, false);
1354 :
1355 0 : if(pRetval)
1356 : {
1357 0 : SdrObject* pRetval2 = pRetval->DoConvertToPolyObj(bBezier, bAddText);
1358 0 : SdrObject::Free(pRetval);
1359 :
1360 0 : return pRetval2;
1361 : }
1362 : }
1363 :
1364 0 : return 0;
1365 : }
1366 :
1367 : // -----------------------------------------------------------------------------
1368 :
1369 105 : void SdrOle2Obj::SetModel(SdrModel* pNewModel)
1370 : {
1371 105 : ::comphelper::IEmbeddedHelper* pDestPers = pNewModel ? pNewModel->GetPersist() : 0;
1372 105 : ::comphelper::IEmbeddedHelper* pSrcPers = pModel ? pModel->GetPersist() : 0;
1373 :
1374 105 : if ( pNewModel == pModel )
1375 : {
1376 : // don't know if this is necessary or if it will ever happen, but who knows?!
1377 26 : SdrRectObj::SetModel( pNewModel );
1378 26 : return;
1379 : }
1380 :
1381 : // assignment to model has changed
1382 : DBG_ASSERT( pSrcPers || !mpImpl->mbConnected, "Connected object without a model?!" );
1383 :
1384 : DBG_ASSERT( pDestPers, "The destination model must have a persistence! Please submit an issue!" );
1385 : DBG_ASSERT( pDestPers != pSrcPers, "The source and the destination models should have different persistences! Problems are possible!" );
1386 :
1387 : // this is a bug if the target model has no persistence
1388 : // no error handling is possible so just do nothing in this method
1389 79 : if ( !pDestPers )
1390 0 : return;
1391 :
1392 79 : RemoveListeners_Impl();
1393 :
1394 79 : if( pDestPers && pSrcPers && !IsEmptyPresObj() )
1395 : {
1396 : try
1397 : {
1398 : // move the object's storage; ObjectRef remains the same, but PersistName may change
1399 0 : OUString aTmp;
1400 0 : comphelper::EmbeddedObjectContainer& rContainer = pSrcPers->getEmbeddedObjectContainer();
1401 0 : uno::Reference < embed::XEmbeddedObject > xObj = rContainer.GetEmbeddedObject( mpImpl->aPersistName );
1402 : DBG_ASSERT( !xObjRef.is() || xObjRef.GetObject() == xObj, "Wrong object identity!" );
1403 0 : if ( xObj.is() )
1404 : {
1405 0 : pDestPers->getEmbeddedObjectContainer().MoveEmbeddedObject( rContainer, xObj, aTmp );
1406 0 : mpImpl->aPersistName = aTmp;
1407 0 : xObjRef.AssignToContainer( &pDestPers->getEmbeddedObjectContainer(), aTmp );
1408 : }
1409 0 : DBG_ASSERT( !aTmp.isEmpty(), "Copying embedded object failed!" );
1410 : }
1411 0 : catch( ::com::sun::star::uno::Exception& )
1412 : {
1413 : OSL_FAIL(
1414 : OString(OString("SdrOle2Obj::SetModel(), "
1415 : "exception caught: ") +
1416 : OUStringToOString(
1417 : comphelper::anyToString( cppu::getCaughtException() ),
1418 : RTL_TEXTENCODING_UTF8 )).getStr() );
1419 : }
1420 : }
1421 :
1422 79 : SdrRectObj::SetModel( pNewModel );
1423 :
1424 : // #i43086#
1425 : // #i85304 redo the change for charts for the above bugfix, as #i43086# does not occur anymore
1426 : //so maybe the ImpSetVisAreaSize call can be removed here completely
1427 : //Nevertheless I leave it in for other objects as I am not sure about the side effects when removing now
1428 79 : if( pModel && !pModel->isLocked() && !IsChart() )
1429 3 : ImpSetVisAreaSize();
1430 :
1431 79 : if( pDestPers && !IsEmptyPresObj() )
1432 : {
1433 77 : if ( !pSrcPers || IsEmptyPresObj() )
1434 : // object wasn't connected, now it should be
1435 77 : Connect_Impl();
1436 : else
1437 0 : Reconnect_Impl();
1438 : }
1439 :
1440 79 : AddListeners_Impl();
1441 : }
1442 :
1443 : // -----------------------------------------------------------------------------
1444 :
1445 108 : void SdrOle2Obj::SetPage(SdrPage* pNewPage)
1446 : {
1447 108 : bool bRemove=pNewPage==NULL && pPage!=NULL;
1448 108 : bool bInsert=pNewPage!=NULL && pPage==NULL;
1449 :
1450 108 : if (bRemove && mpImpl->mbConnected )
1451 1 : Disconnect();
1452 :
1453 108 : if(!pModel && !GetStyleSheet() && pNewPage->GetModel())
1454 : {
1455 : // #i119287# Set default StyleSheet for SdrGrafObj here, it is different from 'Default'. This
1456 : // needs to be done before the style 'Default' is set from the :SetModel() call which is triggered
1457 : // from the following :SetPage().
1458 : // TTTT: Needs to be moved in branch aw080 due to having a SdrModel from the beginning, is at this
1459 : // place for convenience currently (works in both versions, is not in the way)
1460 35 : SfxStyleSheet* pSheet = pNewPage->GetModel()->GetDefaultStyleSheetForSdrGrafObjAndSdrOle2Obj();
1461 :
1462 35 : if(pSheet)
1463 : {
1464 7 : SetStyleSheet(pSheet, false);
1465 : }
1466 : else
1467 : {
1468 28 : SetMergedItem(XFillStyleItem(XFILL_NONE));
1469 28 : SetMergedItem(XLineStyleItem(XLINE_NONE));
1470 : }
1471 : }
1472 :
1473 108 : SdrRectObj::SetPage(pNewPage);
1474 :
1475 108 : if (bInsert && !mpImpl->mbConnected )
1476 28 : Connect();
1477 108 : }
1478 :
1479 : // -----------------------------------------------------------------------------
1480 :
1481 0 : void SdrOle2Obj::SetObjRef( const com::sun::star::uno::Reference < com::sun::star::embed::XEmbeddedObject >& rNewObjRef )
1482 : {
1483 : DBG_ASSERT( !rNewObjRef.is() || !xObjRef.GetObject().is(), "SetObjRef called on already initialized object!");
1484 0 : if( rNewObjRef == xObjRef.GetObject() )
1485 0 : return;
1486 :
1487 : // the caller of the method is responsible to control the old object, it will not be closed here
1488 : // Otherwise WW8 import crashes because it transfers control to OLENode by this method
1489 0 : if ( xObjRef.GetObject().is() )
1490 0 : xObjRef.Lock( sal_False );
1491 :
1492 : // avoid removal of object in Disconnect! It is definitely a HACK to call SetObjRef(0)!
1493 : // This call will try to close the objects; so if anybody else wants to keep it, it must be locked by a CloseListener
1494 0 : xObjRef.Clear();
1495 :
1496 0 : if ( mpImpl->mbConnected )
1497 0 : Disconnect();
1498 :
1499 0 : xObjRef.Assign( rNewObjRef, GetAspect() );
1500 0 : m_bTypeAsked = false;
1501 :
1502 0 : if ( xObjRef.is() )
1503 : {
1504 0 : DELETEZ( pGraphic );
1505 :
1506 0 : if ( (xObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::EMBED_NEVERRESIZE ) )
1507 0 : SetResizeProtect(sal_True);
1508 :
1509 : // For math objects, set closed state to transparent
1510 0 : SetClosedObj(!ImplIsMathObj( rNewObjRef ));
1511 :
1512 0 : Connect();
1513 : }
1514 :
1515 0 : SetChanged();
1516 0 : BroadcastObjectChange();
1517 : }
1518 :
1519 : // -----------------------------------------------------------------------------
1520 :
1521 51 : void SdrOle2Obj::SetClosedObj( bool bIsClosed )
1522 : {
1523 : // TODO/LATER: do we still need this hack?
1524 : // Allow changes to the closed state of OLE objects
1525 51 : bClosedObj = bIsClosed;
1526 51 : }
1527 :
1528 : // -----------------------------------------------------------------------------
1529 :
1530 0 : SdrObject* SdrOle2Obj::getFullDragClone() const
1531 : {
1532 : // #i118485# use central replacement generator
1533 0 : return createSdrGrafObjReplacement(false, true);
1534 : }
1535 :
1536 : // -----------------------------------------------------------------------------
1537 :
1538 26 : void SdrOle2Obj::SetPersistName( const String& rPersistName )
1539 : {
1540 : DBG_ASSERT( !mpImpl->aPersistName.Len(), "Persist name changed!");
1541 :
1542 26 : mpImpl->aPersistName = rPersistName;
1543 26 : mpImpl->mbLoadingOLEObjectFailed = false;
1544 :
1545 26 : Connect();
1546 26 : SetChanged();
1547 26 : }
1548 :
1549 0 : void SdrOle2Obj::AbandonObject()
1550 : {
1551 0 : mpImpl->aPersistName.Erase();
1552 0 : mpImpl->mbLoadingOLEObjectFailed = false;
1553 0 : SetObjRef(0);
1554 0 : }
1555 :
1556 : // -----------------------------------------------------------------------------
1557 :
1558 148 : String SdrOle2Obj::GetPersistName() const
1559 : {
1560 148 : return mpImpl->aPersistName;
1561 : }
1562 :
1563 : // -----------------------------------------------------------------------------
1564 :
1565 0 : void SdrOle2Obj::TakeObjInfo(SdrObjTransformInfoRec& rInfo) const
1566 : {
1567 : // #i118485# Allowing much more attributes for OLEs
1568 0 : rInfo.bRotateFreeAllowed = true;
1569 0 : rInfo.bRotate90Allowed = true;
1570 0 : rInfo.bMirrorFreeAllowed = true;
1571 0 : rInfo.bMirror45Allowed = true;
1572 0 : rInfo.bMirror90Allowed = true;
1573 0 : rInfo.bTransparenceAllowed = true;
1574 0 : rInfo.bGradientAllowed = true;
1575 0 : rInfo.bShearAllowed = true;
1576 0 : rInfo.bEdgeRadiusAllowed = false;
1577 0 : rInfo.bNoOrthoDesired = false;
1578 0 : rInfo.bCanConvToPath = true;
1579 0 : rInfo.bCanConvToPoly = true;
1580 0 : rInfo.bCanConvToPathLineToArea = false;
1581 0 : rInfo.bCanConvToPolyLineToArea = false;
1582 0 : rInfo.bCanConvToContour = true;
1583 0 : }
1584 :
1585 : // -----------------------------------------------------------------------------
1586 :
1587 573 : sal_uInt16 SdrOle2Obj::GetObjIdentifier() const
1588 : {
1589 573 : return bFrame ? sal_uInt16(OBJ_FRAME) : sal_uInt16(OBJ_OLE2);
1590 : }
1591 :
1592 : // -----------------------------------------------------------------------------
1593 :
1594 3 : void SdrOle2Obj::TakeObjNameSingul(XubString& rName) const
1595 : {
1596 3 : rName = ImpGetResStr(bFrame ? STR_ObjNameSingulFrame : STR_ObjNameSingulOLE2);
1597 :
1598 3 : const String aName(GetName());
1599 :
1600 3 : if( aName.Len() )
1601 : {
1602 0 : rName.AppendAscii(" '");
1603 0 : rName += aName;
1604 0 : rName += sal_Unicode('\'');
1605 3 : }
1606 3 : }
1607 :
1608 : // -----------------------------------------------------------------------------
1609 :
1610 0 : void SdrOle2Obj::TakeObjNamePlural(XubString& rName) const
1611 : {
1612 0 : rName=ImpGetResStr(bFrame ? STR_ObjNamePluralFrame : STR_ObjNamePluralOLE2);
1613 0 : }
1614 :
1615 : // -----------------------------------------------------------------------------
1616 :
1617 0 : SdrOle2Obj* SdrOle2Obj::Clone() const
1618 : {
1619 0 : return CloneHelper< SdrOle2Obj >();
1620 : }
1621 :
1622 0 : SdrOle2Obj& SdrOle2Obj::operator=(const SdrOle2Obj& rObj)
1623 : {
1624 : //TODO/LATER: who takes over control of my old object?!
1625 0 : if( &rObj != this )
1626 : {
1627 : // #116235#
1628 : // ImpAssign( rObj );
1629 0 : const SdrOle2Obj& rOle2Obj = static_cast< const SdrOle2Obj& >( rObj );
1630 :
1631 0 : uno::Reference < util::XCloseable > xClose( xObjRef.GetObject(), uno::UNO_QUERY );
1632 :
1633 0 : if( pModel && mpImpl->mbConnected )
1634 0 : Disconnect();
1635 :
1636 0 : SdrRectObj::operator=( rObj );
1637 :
1638 : // Manually copying bClosedObj attribute
1639 0 : SetClosedObj( rObj.IsClosedObj() );
1640 :
1641 0 : mpImpl->aPersistName = rOle2Obj.mpImpl->aPersistName;
1642 0 : aProgName = rOle2Obj.aProgName;
1643 0 : bFrame = rOle2Obj.bFrame;
1644 :
1645 0 : if( rOle2Obj.pGraphic )
1646 : {
1647 0 : if( pGraphic )
1648 : {
1649 0 : delete pGraphic;
1650 0 : delete mpImpl->pGraphicObject;
1651 : }
1652 :
1653 0 : pGraphic = new Graphic( *rOle2Obj.pGraphic );
1654 0 : mpImpl->pGraphicObject = new GraphicObject( *pGraphic );
1655 : }
1656 :
1657 0 : if( pModel && rObj.GetModel() && !IsEmptyPresObj() )
1658 : {
1659 0 : ::comphelper::IEmbeddedHelper* pDestPers = pModel->GetPersist();
1660 0 : ::comphelper::IEmbeddedHelper* pSrcPers = rObj.GetModel()->GetPersist();
1661 0 : if( pDestPers && pSrcPers )
1662 : {
1663 : DBG_ASSERT( !xObjRef.is(), "Object already existing!" );
1664 0 : comphelper::EmbeddedObjectContainer& rContainer = pSrcPers->getEmbeddedObjectContainer();
1665 0 : uno::Reference < embed::XEmbeddedObject > xObj = rContainer.GetEmbeddedObject( mpImpl->aPersistName );
1666 0 : if ( xObj.is() )
1667 : {
1668 0 : OUString aTmp;
1669 0 : xObjRef.Assign( pDestPers->getEmbeddedObjectContainer().CopyAndGetEmbeddedObject( rContainer, xObj, aTmp ), rOle2Obj.GetAspect() );
1670 0 : m_bTypeAsked = false;
1671 0 : mpImpl->aPersistName = aTmp;
1672 0 : CheckFileLink_Impl();
1673 : }
1674 :
1675 0 : Connect();
1676 : }
1677 0 : }
1678 : }
1679 0 : return *this;
1680 : }
1681 :
1682 : // -----------------------------------------------------------------------------
1683 :
1684 13 : void SdrOle2Obj::ImpSetVisAreaSize()
1685 : {
1686 : // #i118524# do not again set VisAreaSize when the call comes from OLE client (e.g. ObjectAreaChanged)
1687 13 : if(mbSuppressSetVisAreaSize)
1688 0 : return;
1689 :
1690 : // currently there is no need to recalculate scaling for iconified objects
1691 : // TODO/LATER: it might be needed in future when it is possible to change the icon
1692 13 : if ( GetAspect() == embed::Aspects::MSOLE_ICON )
1693 0 : return;
1694 :
1695 : // the object area of an embedded object was changed, e.g. by user interaction an a selected object
1696 13 : GetObjRef();
1697 13 : if ( xObjRef.is() )
1698 : {
1699 : OSL_ASSERT( pModel );
1700 0 : sal_Int64 nMiscStatus = xObjRef->getStatus( GetAspect() );
1701 :
1702 : // the client is required to get access to scaling
1703 0 : SfxInPlaceClient* pClient = SfxInPlaceClient::GetClient( dynamic_cast<SfxObjectShell*>(pModel->GetPersist()), xObjRef.GetObject() );
1704 : bool bHasOwnClient =
1705 : ( mpImpl->pLightClient
1706 0 : && xObjRef->getClientSite() == uno::Reference< embed::XEmbeddedClient >( mpImpl->pLightClient ) );
1707 :
1708 0 : if ( pClient || bHasOwnClient )
1709 : {
1710 : // TODO: IMHO we need to do similar things when object is UIActive or OutplaceActive?!
1711 0 : if ( ((nMiscStatus & embed::EmbedMisc::MS_EMBED_RECOMPOSEONRESIZE) &&
1712 0 : svt::EmbeddedObjectRef::TryRunningState( xObjRef.GetObject() ))
1713 0 : || xObjRef->getCurrentState() == embed::EmbedStates::INPLACE_ACTIVE
1714 : )
1715 : {
1716 0 : Fraction aScaleWidth;
1717 0 : Fraction aScaleHeight;
1718 0 : if ( pClient )
1719 : {
1720 0 : aScaleWidth = pClient->GetScaleWidth();
1721 0 : aScaleHeight = pClient->GetScaleHeight();
1722 : }
1723 : else
1724 : {
1725 0 : aScaleWidth = mpImpl->pLightClient->GetScaleWidth();
1726 0 : aScaleHeight = mpImpl->pLightClient->GetScaleHeight();
1727 : }
1728 :
1729 : // The object wants to resize itself (f.e. Chart wants to recalculate the layout)
1730 : // or object is inplace active and so has a window that must be resized also
1731 : // In these cases the change in the object area size will be reflected in a change of the
1732 : // objects' visual area. The scaling will not change, but it might exist already and must
1733 : // be used in calculations
1734 0 : MapUnit aMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xObjRef->getMapUnit( GetAspect() ) );
1735 0 : Size aVisSize( (long)( Fraction( aRect.GetWidth() ) / aScaleWidth ),
1736 0 : (long)( Fraction( aRect.GetHeight() ) / aScaleHeight ) );
1737 :
1738 0 : aVisSize = OutputDevice::LogicToLogic( aVisSize, pModel->GetScaleUnit(), aMapUnit);
1739 0 : awt::Size aSz;
1740 0 : aSz.Width = aVisSize.Width();
1741 0 : aSz.Height = aVisSize.Height();
1742 0 : xObjRef->setVisualAreaSize( GetAspect(), aSz );
1743 :
1744 : try
1745 : {
1746 0 : aSz = xObjRef->getVisualAreaSize( GetAspect() );
1747 : }
1748 0 : catch( embed::NoVisualAreaSizeException& )
1749 : {}
1750 :
1751 0 : Rectangle aAcceptedVisArea;
1752 0 : aAcceptedVisArea.SetSize( Size( (long)( Fraction( long( aSz.Width ) ) * aScaleWidth ),
1753 0 : (long)( Fraction( long( aSz.Height ) ) * aScaleHeight ) ) );
1754 0 : if (aVisSize != aAcceptedVisArea.GetSize())
1755 : {
1756 : // server changed VisArea to its liking and the VisArea is different than the suggested one
1757 : // store the new value as given by the object
1758 0 : MapUnit aNewMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xObjRef->getMapUnit( GetAspect() ) );
1759 0 : aRect.SetSize(OutputDevice::LogicToLogic( aAcceptedVisArea.GetSize(), aNewMapUnit, pModel->GetScaleUnit()));
1760 : }
1761 :
1762 : // make the new object area known to the client
1763 : // compared to the "else" branch aRect might have been changed by the object and no additional scaling was applied
1764 : // WHY this -> OSL_ASSERT( pClient );
1765 0 : if( pClient )
1766 0 : pClient->SetObjArea(aRect);
1767 :
1768 : // we need a new replacement image as the object has resized itself
1769 :
1770 : //#i79578# don't request a new replacement image for charts to often
1771 : //a chart sends a modified call to the framework if it was changed
1772 : //thus the replacement update is already handled there
1773 0 : if( !IsChart() )
1774 0 : xObjRef.UpdateReplacement();
1775 : }
1776 : else
1777 : {
1778 : // The object isn't active and does not want to resize itself so the changed object area size
1779 : // will be reflected in a changed object scaling
1780 0 : Fraction aScaleWidth;
1781 0 : Fraction aScaleHeight;
1782 0 : Size aObjAreaSize;
1783 0 : if ( CalculateNewScaling( aScaleWidth, aScaleHeight, aObjAreaSize ) )
1784 : {
1785 0 : if ( pClient )
1786 : {
1787 0 : Rectangle aScaleRect(aRect.TopLeft(), aObjAreaSize);
1788 0 : pClient->SetObjAreaAndScale( aScaleRect, aScaleWidth, aScaleHeight);
1789 : }
1790 : else
1791 : {
1792 0 : mpImpl->pLightClient->SetSizeScale( aScaleWidth, aScaleHeight );
1793 : }
1794 : }
1795 0 : }
1796 : }
1797 0 : else if( (nMiscStatus & embed::EmbedMisc::MS_EMBED_RECOMPOSEONRESIZE) &&
1798 0 : svt::EmbeddedObjectRef::TryRunningState( xObjRef.GetObject() ) )
1799 : {
1800 : //also handle not sfx based ole objects e.g. charts
1801 : //#i83860# resizing charts in impress distorts fonts
1802 0 : uno::Reference< embed::XVisualObject > xVisualObject( this->getXModel(), uno::UNO_QUERY );
1803 0 : if( xVisualObject.is() )
1804 : {
1805 0 : MapUnit aMapUnit = VCLUnoHelper::UnoEmbed2VCLMapUnit( xObjRef->getMapUnit( GetAspect() ) );
1806 0 : Point aTL( aRect.TopLeft() );
1807 0 : Point aBR( aRect.BottomRight() );
1808 0 : Point aTL2( OutputDevice::LogicToLogic( aTL, pModel->GetScaleUnit(), aMapUnit) );
1809 0 : Point aBR2( OutputDevice::LogicToLogic( aBR, pModel->GetScaleUnit(), aMapUnit) );
1810 0 : Rectangle aNewRect( aTL2, aBR2 );
1811 0 : xVisualObject->setVisualAreaSize( GetAspect(), awt::Size( aNewRect.GetWidth(), aNewRect.GetHeight() ) );
1812 0 : }
1813 : }
1814 : }
1815 : }
1816 :
1817 : // -----------------------------------------------------------------------------
1818 :
1819 0 : void SdrOle2Obj::NbcResize(const Point& rRef, const Fraction& xFact, const Fraction& yFact)
1820 : {
1821 0 : if( pModel && !pModel->isLocked() )
1822 : {
1823 0 : GetObjRef();
1824 0 : if ( xObjRef.is() && ( xObjRef->getStatus( GetAspect() ) & embed::EmbedMisc::MS_EMBED_RECOMPOSEONRESIZE ) )
1825 : {
1826 : // if the object needs recompose on resize
1827 : // the client site should be created before the resize will take place
1828 : // check whether there is no client site and create it if necessary
1829 0 : AddOwnLightClient();
1830 : }
1831 : }
1832 :
1833 0 : SdrRectObj::NbcResize(rRef,xFact,yFact);
1834 0 : if( pModel && !pModel->isLocked() )
1835 0 : ImpSetVisAreaSize();
1836 0 : }
1837 :
1838 : // -----------------------------------------------------------------------------
1839 :
1840 0 : void SdrOle2Obj::SetGeoData(const SdrObjGeoData& rGeo)
1841 : {
1842 0 : SdrRectObj::SetGeoData(rGeo);
1843 :
1844 0 : if( pModel && !pModel->isLocked() )
1845 0 : ImpSetVisAreaSize();
1846 0 : }
1847 :
1848 : // -----------------------------------------------------------------------------
1849 :
1850 51 : void SdrOle2Obj::NbcSetSnapRect(const Rectangle& rRect)
1851 : {
1852 51 : SdrRectObj::NbcSetSnapRect(rRect);
1853 :
1854 51 : if( pModel && !pModel->isLocked() )
1855 5 : ImpSetVisAreaSize();
1856 :
1857 51 : if ( xObjRef.is() && IsChart() )
1858 : {
1859 : //#i103460# charts do not necessarily have an own size within ODF files,
1860 : //for this case they need to use the size settings from the surrounding frame,
1861 : //which is made available with this method as there is no other way
1862 19 : xObjRef.SetDefaultSizeForChart( Size( rRect.GetWidth(), rRect.GetHeight() ) );
1863 : }
1864 51 : }
1865 :
1866 : // -----------------------------------------------------------------------------
1867 :
1868 35 : void SdrOle2Obj::NbcSetLogicRect(const Rectangle& rRect)
1869 : {
1870 35 : SdrRectObj::NbcSetLogicRect(rRect);
1871 :
1872 35 : if( pModel && !pModel->isLocked() )
1873 3 : ImpSetVisAreaSize();
1874 35 : }
1875 :
1876 1 : const Graphic* SdrOle2Obj::GetGraphic() const
1877 : {
1878 1 : if ( xObjRef.is() )
1879 0 : return xObjRef.GetGraphic();
1880 1 : return pGraphic;
1881 : }
1882 :
1883 0 : void SdrOle2Obj::GetNewReplacement()
1884 : {
1885 0 : if ( xObjRef.is() )
1886 0 : xObjRef.UpdateReplacement();
1887 0 : }
1888 :
1889 : // -----------------------------------------------------------------------------
1890 :
1891 0 : Size SdrOle2Obj::GetOrigObjSize( MapMode* pTargetMapMode ) const
1892 : {
1893 0 : return xObjRef.GetSize( pTargetMapMode );
1894 : }
1895 :
1896 : // -----------------------------------------------------------------------------
1897 :
1898 25 : void SdrOle2Obj::NbcMove(const Size& rSize)
1899 : {
1900 25 : SdrRectObj::NbcMove(rSize);
1901 :
1902 25 : if( pModel && !pModel->isLocked() )
1903 2 : ImpSetVisAreaSize();
1904 25 : }
1905 :
1906 : // -----------------------------------------------------------------------------
1907 :
1908 0 : sal_Bool SdrOle2Obj::CanUnloadRunningObj( const uno::Reference< embed::XEmbeddedObject >& xObj, sal_Int64 nAspect )
1909 : {
1910 0 : sal_Bool bResult = sal_False;
1911 :
1912 0 : sal_Int32 nState = xObj->getCurrentState();
1913 0 : if ( nState == embed::EmbedStates::LOADED )
1914 : {
1915 : // the object is already unloaded
1916 0 : bResult = sal_True;
1917 : }
1918 : else
1919 : {
1920 0 : uno::Reference < util::XModifiable > xModifiable( xObj->getComponent(), uno::UNO_QUERY );
1921 0 : if ( !xModifiable.is() )
1922 0 : bResult = sal_True;
1923 : else
1924 : {
1925 0 : sal_Int64 nMiscStatus = xObj->getStatus( nAspect );
1926 :
1927 0 : if ( embed::EmbedMisc::MS_EMBED_ALWAYSRUN != ( nMiscStatus & embed::EmbedMisc::MS_EMBED_ALWAYSRUN ) &&
1928 0 : embed::EmbedMisc::EMBED_ACTIVATEIMMEDIATELY != ( nMiscStatus & embed::EmbedMisc::EMBED_ACTIVATEIMMEDIATELY ) &&
1929 0 : !( xModifiable.is() && xModifiable->isModified() ) &&
1930 0 : !( nState == embed::EmbedStates::INPLACE_ACTIVE || nState == embed::EmbedStates::UI_ACTIVE || nState == embed::EmbedStates::ACTIVE ) )
1931 : {
1932 0 : bResult = sal_True;
1933 : }
1934 0 : }
1935 : }
1936 :
1937 0 : return bResult;
1938 : }
1939 :
1940 : // -----------------------------------------------------------------------------
1941 :
1942 0 : sal_Bool SdrOle2Obj::Unload( const uno::Reference< embed::XEmbeddedObject >& xObj, sal_Int64 nAspect )
1943 : {
1944 0 : sal_Bool bResult = sal_False;
1945 :
1946 0 : if ( CanUnloadRunningObj( xObj, nAspect ) )
1947 : {
1948 : try
1949 : {
1950 0 : xObj->changeState( embed::EmbedStates::LOADED );
1951 0 : bResult = sal_True;
1952 : }
1953 0 : catch( ::com::sun::star::uno::Exception& )
1954 : {
1955 : OSL_FAIL(
1956 : OString(OString("SdrOle2Obj::Unload=(), "
1957 : "exception caught: ") +
1958 : OUStringToOString(
1959 : comphelper::anyToString( cppu::getCaughtException() ),
1960 : RTL_TEXTENCODING_UTF8 )).getStr() );
1961 : }
1962 : }
1963 :
1964 0 : return bResult;
1965 : }
1966 :
1967 : // -----------------------------------------------------------------------------
1968 :
1969 0 : sal_Bool SdrOle2Obj::Unload()
1970 : {
1971 0 : sal_Bool bUnloaded = sal_False;
1972 :
1973 0 : if( xObjRef.is() )
1974 : {
1975 : //TODO/LATER: no refcounting tricks anymore!
1976 : //"customers" must register as state change listeners
1977 : // Not necessary in Doc DTor (MM)
1978 : //sal_uIntPtr nRefCount = (*ppObjRef)->GetRefCount();
1979 : // prevent Unload if there are external references
1980 : //if( nRefCount > 2 )
1981 : // return sal_False;
1982 : //DBG_ASSERT( nRefCount == 2, "Wrong RefCount for unload" );
1983 : }
1984 : else
1985 0 : bUnloaded = sal_True;
1986 :
1987 0 : if ( pModel && xObjRef.is() )
1988 : {
1989 0 : bUnloaded = Unload( xObjRef.GetObject(), GetAspect() );
1990 : }
1991 :
1992 0 : return bUnloaded;
1993 : }
1994 :
1995 : // -----------------------------------------------------------------------------
1996 :
1997 796 : void SdrOle2Obj::GetObjRef_Impl()
1998 : {
1999 796 : if ( !xObjRef.is() && mpImpl->aPersistName.Len() && pModel && pModel->GetPersist() )
2000 : {
2001 : // Only try loading if it did not went wrong up to now
2002 0 : if(!mpImpl->mbLoadingOLEObjectFailed)
2003 : {
2004 0 : xObjRef.Assign( pModel->GetPersist()->getEmbeddedObjectContainer().GetEmbeddedObject( mpImpl->aPersistName ), GetAspect() );
2005 0 : m_bTypeAsked = false;
2006 0 : CheckFileLink_Impl();
2007 :
2008 : // If loading of OLE object failed, remember that to not invoke a endless
2009 : // loop trying to load it again and again.
2010 0 : if( xObjRef.is() )
2011 : {
2012 0 : mpImpl->mbLoadingOLEObjectFailed = true;
2013 : }
2014 :
2015 : // For math objects, set closed state to transparent
2016 0 : SetClosedObj(!ImplIsMathObj( xObjRef.GetObject() ));
2017 : }
2018 :
2019 0 : if ( xObjRef.is() )
2020 : {
2021 0 : if( !IsEmptyPresObj() )
2022 : {
2023 : // remember modified status of model
2024 0 : const sal_Bool bWasChanged(pModel ? pModel->IsChanged() : sal_False);
2025 :
2026 : // perhaps preview not valid anymore
2027 : // This line changes the modified state of the model
2028 0 : SetGraphic_Impl( NULL );
2029 :
2030 : // if status was not set before, force it back
2031 : // to not set, so that SetGraphic(0L) above does not
2032 : // set the modified state of the model.
2033 0 : if(!bWasChanged && pModel && pModel->IsChanged())
2034 : {
2035 0 : pModel->SetChanged( sal_False );
2036 : }
2037 : }
2038 :
2039 0 : sal_Int64 nMiscStatus = xObjRef->getStatus( GetAspect() );
2040 : (void)nMiscStatus;
2041 : //TODO/LATER: wait until ResizeOnPrinterChange is defined
2042 : //if ( nMiscStatus & SVOBJ_MISCSTATUS_RESIZEONPRINTERCHANGE )
2043 : {
2044 0 : if (pModel && pModel->GetRefDevice() &&
2045 0 : pModel->GetRefDevice()->GetOutDevType() == OUTDEV_PRINTER)
2046 : {
2047 0 : if(!bInDestruction)
2048 : {
2049 : //TODO/LATER: printerchange notification
2050 : /*
2051 : // prevent SetModified (don't want no update here)
2052 : sal_Bool bWasEnabled = (*ppObjRef)->IsEnableSetModified();
2053 : if ( bWasEnabled )
2054 : (*ppObjRef)->EnableSetModified( sal_False );
2055 :
2056 : // Kein RefDevice oder RefDevice kein Printer
2057 : Printer* pPrinter = (Printer*) pModel->GetRefDevice();
2058 : (*ppObjRef)->OnDocumentPrinterChanged( pPrinter );
2059 :
2060 : // reset state
2061 : (*ppObjRef)->EnableSetModified( bWasEnabled );*/
2062 : }
2063 : }
2064 : }
2065 : }
2066 :
2067 0 : if ( xObjRef.is() )
2068 0 : Connect();
2069 : }
2070 :
2071 796 : if ( mpImpl->mbConnected )
2072 : // move object to first position in cache
2073 735 : GetSdrGlobalData().GetOLEObjCache().InsertObj(this);
2074 796 : }
2075 :
2076 796 : uno::Reference < embed::XEmbeddedObject > SdrOle2Obj::GetObjRef() const
2077 : {
2078 796 : const_cast<SdrOle2Obj*>(this)->GetObjRef_Impl();
2079 796 : return xObjRef.GetObject();
2080 : }
2081 :
2082 0 : uno::Reference < embed::XEmbeddedObject > SdrOle2Obj::GetObjRef_NoInit() const
2083 : {
2084 0 : return xObjRef.GetObject();
2085 : }
2086 :
2087 : // -----------------------------------------------------------------------------
2088 :
2089 323 : uno::Reference< frame::XModel > SdrOle2Obj::getXModel() const
2090 : {
2091 323 : GetObjRef();
2092 323 : if ( svt::EmbeddedObjectRef::TryRunningState(xObjRef.GetObject()) )
2093 323 : return uno::Reference< frame::XModel >( xObjRef->getComponent(), uno::UNO_QUERY );
2094 : else
2095 0 : return uno::Reference< frame::XModel >();
2096 : }
2097 :
2098 : // -----------------------------------------------------------------------------
2099 :
2100 304 : sal_Bool SdrOle2Obj::IsChart() const
2101 : {
2102 304 : if ( !m_bTypeAsked )
2103 : {
2104 77 : m_bChart = ChartHelper::IsChart(xObjRef);
2105 77 : m_bTypeAsked = true;
2106 : }
2107 304 : return m_bChart;
2108 : }
2109 :
2110 : // -----------------------------------------------------------------------------
2111 0 : void SdrOle2Obj::SetGraphicToObj( const Graphic& aGraphic, const OUString& aMediaType )
2112 : {
2113 0 : xObjRef.SetGraphic( aGraphic, aMediaType );
2114 0 : }
2115 :
2116 : // -----------------------------------------------------------------------------
2117 0 : void SdrOle2Obj::SetGraphicToObj( const uno::Reference< io::XInputStream >& xGrStream, const OUString& aMediaType )
2118 : {
2119 0 : xObjRef.SetGraphicStream( xGrStream, aMediaType );
2120 0 : }
2121 :
2122 : // -----------------------------------------------------------------------------
2123 0 : sal_Bool SdrOle2Obj::IsCalc() const
2124 : {
2125 0 : if ( !xObjRef.is() )
2126 0 : return false;
2127 :
2128 0 : SvGlobalName aObjClsId( xObjRef->getClassID() );
2129 0 : if( SvGlobalName(SO3_SC_CLASSID_30) == aObjClsId
2130 0 : || SvGlobalName(SO3_SC_CLASSID_40) == aObjClsId
2131 0 : || SvGlobalName(SO3_SC_CLASSID_50) == aObjClsId
2132 0 : || SvGlobalName(SO3_SC_CLASSID_60) == aObjClsId
2133 0 : || SvGlobalName(SO3_SC_OLE_EMBED_CLASSID_60) == aObjClsId
2134 0 : || SvGlobalName(SO3_SC_OLE_EMBED_CLASSID_8) == aObjClsId
2135 0 : || SvGlobalName(SO3_SC_CLASSID) == aObjClsId )
2136 : {
2137 0 : return sal_True;
2138 : }
2139 :
2140 0 : return sal_False;
2141 : }
2142 :
2143 : // -----------------------------------------------------------------------------
2144 4 : uno::Reference< frame::XModel > SdrOle2Obj::GetParentXModel() const
2145 : {
2146 4 : uno::Reference< frame::XModel > xDoc;
2147 4 : if ( pModel )
2148 4 : xDoc.set( pModel->getUnoModel(),uno::UNO_QUERY);
2149 4 : return xDoc;
2150 : }
2151 :
2152 : // -----------------------------------------------------------------------------
2153 4 : sal_Bool SdrOle2Obj::CalculateNewScaling( Fraction& aScaleWidth, Fraction& aScaleHeight, Size& aObjAreaSize )
2154 : {
2155 : // TODO/LEAN: to avoid rounding errors scaling always uses the VisArea.
2156 : // If we don't cache it for own objects also we must load the object here
2157 4 : if ( !xObjRef.is() || !pModel )
2158 0 : return sal_False;
2159 :
2160 4 : MapMode aMapMode( pModel->GetScaleUnit() );
2161 4 : aObjAreaSize = xObjRef.GetSize( &aMapMode );
2162 :
2163 4 : Size aSize = aRect.GetSize();
2164 4 : aScaleWidth = Fraction(aSize.Width(), aObjAreaSize.Width() );
2165 4 : aScaleHeight = Fraction(aSize.Height(), aObjAreaSize.Height() );
2166 :
2167 : // reduce to 10 binary digits
2168 4 : Kuerzen(aScaleHeight, 10);
2169 4 : Kuerzen(aScaleWidth, 10);
2170 :
2171 4 : return sal_True;
2172 : }
2173 :
2174 : // -----------------------------------------------------------------------------
2175 4 : sal_Bool SdrOle2Obj::AddOwnLightClient()
2176 : {
2177 : // The Own Light Client must be registered in object only using this method!
2178 12 : if ( !SfxInPlaceClient::GetClient( dynamic_cast<SfxObjectShell*>(pModel->GetPersist()), xObjRef.GetObject() )
2179 16 : && !( mpImpl->pLightClient && xObjRef->getClientSite() == uno::Reference< embed::XEmbeddedClient >( mpImpl->pLightClient ) ) )
2180 : {
2181 4 : Connect();
2182 :
2183 4 : if ( xObjRef.is() && mpImpl->pLightClient )
2184 : {
2185 4 : Fraction aScaleWidth;
2186 4 : Fraction aScaleHeight;
2187 4 : Size aObjAreaSize;
2188 4 : if ( CalculateNewScaling( aScaleWidth, aScaleHeight, aObjAreaSize ) )
2189 : {
2190 4 : mpImpl->pLightClient->SetSizeScale( aScaleWidth, aScaleHeight );
2191 : try {
2192 4 : xObjRef->setClientSite( mpImpl->pLightClient );
2193 4 : return sal_True;
2194 0 : } catch( uno::Exception& )
2195 : {}
2196 : }
2197 :
2198 : }
2199 :
2200 0 : return sal_False;
2201 : }
2202 :
2203 0 : return sal_True;
2204 : }
2205 :
2206 : //////////////////////////////////////////////////////////////////////////////
2207 :
2208 0 : Graphic SdrOle2Obj::GetEmptyOLEReplacementGraphic()
2209 : {
2210 0 : return Graphic(BitmapEx(ResId(BMP_SVXOLEOBJ, *ImpGetResMgr())));
2211 : }
2212 :
2213 : //////////////////////////////////////////////////////////////////////////////
2214 :
2215 0 : void SdrOle2Obj::SetWindow(const com::sun::star::uno::Reference < com::sun::star::awt::XWindow >& _xWindow)
2216 : {
2217 0 : if ( xObjRef.is() && mpImpl->pLightClient )
2218 : {
2219 0 : mpImpl->pLightClient->setWindow(_xWindow);
2220 : }
2221 258 : }
2222 :
2223 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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