Line data Source code
1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include <com/sun/star/embed/EmbedStates.hpp>
21 : #include <com/sun/star/embed/XVisualObject.hpp>
22 : #include <com/sun/star/embed/XEmbeddedClient.hpp>
23 : #include <com/sun/star/embed/XInplaceClient.hpp>
24 : #include <com/sun/star/embed/XInplaceObject.hpp>
25 : #include <com/sun/star/embed/XComponentSupplier.hpp>
26 : #include <com/sun/star/embed/XWindowSupplier.hpp>
27 : #include <com/sun/star/embed/XEmbedPersist.hpp>
28 : #include <com/sun/star/embed/EmbedVerbs.hpp>
29 : #include <com/sun/star/container/XChild.hpp>
30 : #include <com/sun/star/beans/XPropertySet.hpp>
31 : #include <com/sun/star/beans/PropertyValue.hpp>
32 : #include <com/sun/star/embed/XStateChangeListener.hpp>
33 : #include <com/sun/star/embed/StateChangeInProgressException.hpp>
34 : #include <com/sun/star/embed/XLinkageSupport.hpp>
35 : #include <com/sun/star/lang/XInitialization.hpp>
36 : #include <com/sun/star/task/XStatusIndicatorFactory.hpp>
37 : #include <com/sun/star/task/XStatusIndicator.hpp>
38 :
39 : #include <com/sun/star/embed/EmbedMisc.hpp>
40 : #include <svtools/embedhlp.hxx>
41 : #include <vcl/svapp.hxx>
42 :
43 : #include <sfx2/ipclient.hxx>
44 : #include <sfx2/viewsh.hxx>
45 : #include <sfx2/viewfrm.hxx>
46 : #include <sfx2/objsh.hxx>
47 : #include <sfx2/dispatch.hxx>
48 : #include "workwin.hxx"
49 : #include "guisaveas.hxx"
50 : #include <cppuhelper/implbase5.hxx>
51 : #include <svtools/ehdl.hxx>
52 :
53 : #include <vcl/timer.hxx>
54 : #include <vcl/window.hxx>
55 : #include <toolkit/awt/vclxwindow.hxx>
56 : #include <toolkit/helper/vclunohelper.hxx>
57 : #include <toolkit/helper/convert.hxx>
58 : #include <tools/fract.hxx>
59 : #include <tools/gen.hxx>
60 : #include <svl/rectitem.hxx>
61 : #include <svtools/soerr.hxx>
62 : #include <comphelper/processfactory.hxx>
63 :
64 : #define SFX_CLIENTACTIVATE_TIMEOUT 100
65 :
66 : using namespace com::sun::star;
67 :
68 : //====================================================================
69 : // SfxEmbedResizeGuard
70 : class SfxBooleanFlagGuard
71 : {
72 : sal_Bool& m_rFlag;
73 : sal_Bool m_bLifeValue;
74 : public:
75 0 : SfxBooleanFlagGuard( sal_Bool& bFlag, sal_Bool bLifeValue )
76 : : m_rFlag( bFlag )
77 0 : , m_bLifeValue( bLifeValue )
78 : {
79 0 : m_rFlag = m_bLifeValue;
80 0 : }
81 :
82 0 : ~SfxBooleanFlagGuard()
83 : {
84 0 : m_rFlag = !m_bLifeValue;
85 0 : }
86 : };
87 :
88 : //====================================================================
89 : // SfxInPlaceClient_Impl
90 :
91 : //--------------------------------------------------------------------
92 : class SfxInPlaceClient_Impl : public ::cppu::WeakImplHelper5< embed::XEmbeddedClient,
93 : embed::XInplaceClient,
94 : document::XEventListener,
95 : embed::XStateChangeListener,
96 : embed::XWindowSupplier >
97 : {
98 : public:
99 : Timer m_aTimer; // activation timeout, starts after object connection
100 : Rectangle m_aObjArea; // area of object in coordinate system of the container (without scaling)
101 : Fraction m_aScaleWidth; // scaling that was applied to the object when it was not active
102 : Fraction m_aScaleHeight;
103 : SfxInPlaceClient* m_pClient;
104 : sal_Int64 m_nAspect; // ViewAspect that is assigned from the container
105 : Rectangle m_aLastObjAreaPixel; // area of object in coordinate system of the container (without scaling)
106 : sal_Bool m_bStoreObject;
107 : sal_Bool m_bUIActive; // set and cleared when notification for UI (de)activation is sent
108 : sal_Bool m_bResizeNoScale;
109 :
110 : uno::Reference < embed::XEmbeddedObject > m_xObject;
111 : uno::Reference < embed::XEmbeddedClient > m_xClient;
112 :
113 :
114 0 : SfxInPlaceClient_Impl()
115 : : m_pClient( NULL )
116 : , m_nAspect( 0 )
117 : , m_bStoreObject( sal_True )
118 : , m_bUIActive( sal_False )
119 0 : , m_bResizeNoScale( sal_False )
120 0 : {}
121 :
122 : ~SfxInPlaceClient_Impl();
123 :
124 : void SizeHasChanged();
125 : DECL_LINK(TimerHdl, void *);
126 : uno::Reference < frame::XFrame > GetFrame() const;
127 :
128 : // XEmbeddedClient
129 : virtual void SAL_CALL saveObject() throw ( embed::ObjectSaveVetoException, uno::Exception, uno::RuntimeException );
130 : virtual void SAL_CALL visibilityChanged( sal_Bool bVisible ) throw ( embed::WrongStateException, uno::RuntimeException );
131 :
132 : // XInplaceClient
133 : virtual sal_Bool SAL_CALL canInplaceActivate() throw ( uno::RuntimeException );
134 : virtual void SAL_CALL activatingInplace() throw ( embed::WrongStateException, uno::RuntimeException );
135 : virtual void SAL_CALL activatingUI() throw ( embed::WrongStateException, uno::RuntimeException );
136 : virtual void SAL_CALL deactivatedInplace() throw ( embed::WrongStateException, uno::RuntimeException );
137 : virtual void SAL_CALL deactivatedUI() throw ( embed::WrongStateException, uno::RuntimeException );
138 : virtual uno::Reference< ::com::sun::star::frame::XLayoutManager > SAL_CALL getLayoutManager() throw ( embed::WrongStateException, uno::RuntimeException );
139 : virtual uno::Reference< frame::XDispatchProvider > SAL_CALL getInplaceDispatchProvider() throw ( embed::WrongStateException, uno::RuntimeException );
140 : virtual awt::Rectangle SAL_CALL getPlacement() throw ( embed::WrongStateException, uno::RuntimeException );
141 : virtual awt::Rectangle SAL_CALL getClipRectangle() throw ( embed::WrongStateException, uno::RuntimeException );
142 : virtual void SAL_CALL translateAccelerators( const uno::Sequence< awt::KeyEvent >& aKeys ) throw ( embed::WrongStateException, uno::RuntimeException );
143 : virtual void SAL_CALL scrollObject( const awt::Size& aOffset ) throw ( embed::WrongStateException, uno::RuntimeException );
144 : virtual void SAL_CALL changedPlacement( const awt::Rectangle& aPosRect ) throw ( embed::WrongStateException, uno::Exception, uno::RuntimeException );
145 :
146 : // XComponentSupplier
147 : virtual uno::Reference< util::XCloseable > SAL_CALL getComponent() throw ( uno::RuntimeException );
148 :
149 : // XWindowSupplier
150 : virtual uno::Reference< awt::XWindow > SAL_CALL getWindow() throw ( uno::RuntimeException );
151 :
152 : // document::XEventListener
153 : virtual void SAL_CALL notifyEvent( const document::EventObject& aEvent ) throw( uno::RuntimeException );
154 :
155 : // XStateChangeListener
156 : 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);
157 : virtual void SAL_CALL stateChanged( const ::com::sun::star::lang::EventObject& aEvent, ::sal_Int32 nOldState, ::sal_Int32 nNewState ) throw (::com::sun::star::uno::RuntimeException);
158 : virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& aEvent ) throw (::com::sun::star::uno::RuntimeException);
159 : };
160 :
161 0 : SfxInPlaceClient_Impl::~SfxInPlaceClient_Impl()
162 : {
163 0 : }
164 :
165 0 : void SAL_CALL SfxInPlaceClient_Impl::changingState(
166 : const ::com::sun::star::lang::EventObject& /*aEvent*/,
167 : ::sal_Int32 /*nOldState*/,
168 : ::sal_Int32 /*nNewState*/ )
169 : throw (::com::sun::star::embed::WrongStateException, ::com::sun::star::uno::RuntimeException)
170 : {
171 0 : }
172 :
173 0 : void SAL_CALL SfxInPlaceClient_Impl::stateChanged(
174 : const ::com::sun::star::lang::EventObject& /*aEvent*/,
175 : ::sal_Int32 nOldState,
176 : ::sal_Int32 nNewState )
177 : throw (::com::sun::star::uno::RuntimeException)
178 : {
179 0 : if ( m_pClient && nOldState != embed::EmbedStates::LOADED && nNewState == embed::EmbedStates::RUNNING )
180 : {
181 : // deactivation of object
182 0 : uno::Reference< frame::XModel > xDocument;
183 0 : if ( m_pClient->GetViewShell()->GetObjectShell() )
184 0 : xDocument = m_pClient->GetViewShell()->GetObjectShell()->GetModel();
185 0 : SfxObjectShell::SetCurrentComponent( xDocument );
186 : }
187 0 : }
188 :
189 0 : void SAL_CALL SfxInPlaceClient_Impl::notifyEvent( const document::EventObject& aEvent ) throw( uno::RuntimeException )
190 : {
191 0 : SolarMutexGuard aGuard;
192 :
193 0 : if ( m_pClient && aEvent.EventName == "OnVisAreaChanged" && m_nAspect != embed::Aspects::MSOLE_ICON )
194 : {
195 0 : m_pClient->FormatChanged(); // for Writer when format of the object is changed with the area
196 0 : m_pClient->ViewChanged();
197 0 : m_pClient->Invalidate();
198 0 : }
199 0 : }
200 :
201 0 : void SAL_CALL SfxInPlaceClient_Impl::disposing( const ::com::sun::star::lang::EventObject& /*aEvent*/ )
202 : throw (::com::sun::star::uno::RuntimeException)
203 : {
204 0 : DELETEZ( m_pClient );
205 0 : }
206 :
207 : // XEmbeddedClient
208 : //--------------------------------------------------------------------
209 0 : uno::Reference < frame::XFrame > SfxInPlaceClient_Impl::GetFrame() const
210 : {
211 0 : if ( !m_pClient )
212 0 : throw uno::RuntimeException();
213 0 : return m_pClient->GetViewShell()->GetViewFrame()->GetFrame().GetFrameInterface();
214 : }
215 :
216 0 : void SAL_CALL SfxInPlaceClient_Impl::saveObject()
217 : throw ( embed::ObjectSaveVetoException,
218 : uno::Exception,
219 : uno::RuntimeException )
220 : {
221 0 : if ( !m_bStoreObject )
222 : // client wants to discard the object (usually it means the container document is closed while an object is active
223 : // and the user didn't request saving the changes
224 0 : return;
225 :
226 : // the common persistance is supported by objects and links
227 0 : uno::Reference< embed::XCommonEmbedPersist > xPersist( m_xObject, uno::UNO_QUERY );
228 0 : if ( !xPersist.is() )
229 0 : throw uno::RuntimeException();
230 :
231 0 : uno::Reference< frame::XFrame > xFrame;
232 0 : uno::Reference< task::XStatusIndicator > xStatusIndicator;
233 0 : uno::Reference< frame::XModel > xModel( m_xObject->getComponent(), uno::UNO_QUERY );
234 0 : uno::Reference< lang::XMultiServiceFactory > xSrvMgr( ::comphelper::getProcessServiceFactory() );
235 :
236 0 : if ( xModel.is() )
237 : {
238 0 : uno::Reference< frame::XController > xController = xModel->getCurrentController();
239 0 : if ( xController.is() )
240 0 : xFrame = xController->getFrame();
241 : }
242 :
243 0 : if ( xSrvMgr.is() && xFrame.is() )
244 : {
245 : // set non-reschedule progress to prevent problems when asynchronous calls are made
246 : // during storing of the embedded object
247 : uno::Reference< lang::XInitialization > xInit(
248 0 : xSrvMgr->createInstance( "com.sun.star.comp.framework.StatusIndicatorFactory" ), uno::UNO_QUERY_THROW );
249 0 : beans::PropertyValue aProperty;
250 0 : uno::Sequence< uno::Any > aArgs( 2 );
251 0 : aProperty.Name = "DisableReschedule";
252 0 : aProperty.Value = uno::makeAny( sal_True );
253 0 : aArgs[0] = uno::makeAny( aProperty );
254 0 : aProperty.Name = "Frame";
255 0 : aProperty.Value = uno::makeAny( xFrame );
256 0 : aArgs[1] = uno::makeAny( aProperty );
257 :
258 0 : xInit->initialize( aArgs );
259 :
260 0 : uno::Reference< beans::XPropertySet > xPropSet( xFrame, uno::UNO_QUERY );
261 0 : if ( xPropSet.is() )
262 : {
263 : try
264 : {
265 0 : uno::Reference< task::XStatusIndicatorFactory > xStatusIndicatorFactory( xInit, uno::UNO_QUERY_THROW );
266 0 : xStatusIndicator = xStatusIndicatorFactory->createStatusIndicator();
267 0 : xPropSet->setPropertyValue( "IndicatorInterception" , uno::makeAny( xStatusIndicator ));
268 : }
269 0 : catch ( const uno::RuntimeException& )
270 : {
271 0 : throw;
272 : }
273 0 : catch ( uno::Exception& )
274 : {
275 : }
276 0 : }
277 : }
278 :
279 : try
280 : {
281 0 : xPersist->storeOwn();
282 0 : m_xObject->update();
283 : }
284 0 : catch ( uno::Exception& )
285 : {
286 : //TODO/LATER: what should happen if object can't be saved?!
287 : }
288 :
289 : // reset status indicator interception after storing
290 : try
291 : {
292 0 : uno::Reference< beans::XPropertySet > xPropSet( xFrame, uno::UNO_QUERY );
293 0 : if ( xPropSet.is() )
294 : {
295 0 : xStatusIndicator.clear();
296 0 : xPropSet->setPropertyValue( "IndicatorInterception" , uno::makeAny( xStatusIndicator ));
297 0 : }
298 : }
299 0 : catch ( const uno::RuntimeException& )
300 : {
301 0 : throw;
302 : }
303 0 : catch ( uno::Exception& )
304 : {
305 : }
306 :
307 : // the client can exist only in case there is a view shell
308 0 : if ( !m_pClient || !m_pClient->GetViewShell() )
309 0 : throw uno::RuntimeException();
310 :
311 0 : SfxObjectShell* pDocShell = m_pClient->GetViewShell()->GetObjectShell();
312 0 : if ( !pDocShell )
313 0 : throw uno::RuntimeException();
314 :
315 0 : pDocShell->SetModified( sal_True );
316 :
317 : //TODO/LATER: invalidation might be necessary when object was modified, but is not
318 : //saved through this method
319 : // m_pClient->Invalidate();
320 : }
321 :
322 : //--------------------------------------------------------------------
323 0 : void SAL_CALL SfxInPlaceClient_Impl::visibilityChanged( sal_Bool bVisible )
324 : throw ( embed::WrongStateException,
325 : uno::RuntimeException )
326 : {
327 0 : SolarMutexGuard aGuard;
328 :
329 0 : if ( !m_pClient || !m_pClient->GetViewShell() )
330 0 : throw uno::RuntimeException();
331 :
332 0 : m_pClient->GetViewShell()->OutplaceActivated( bVisible, m_pClient );
333 0 : m_pClient->Invalidate();
334 0 : }
335 :
336 :
337 : // XInplaceClient
338 : //--------------------------------------------------------------------
339 0 : sal_Bool SAL_CALL SfxInPlaceClient_Impl::canInplaceActivate()
340 : throw ( uno::RuntimeException )
341 : {
342 0 : if ( !m_xObject.is() )
343 0 : throw uno::RuntimeException();
344 :
345 : // we don't want to switch directly from outplace to inplace mode
346 0 : if ( m_xObject->getCurrentState() == embed::EmbedStates::ACTIVE || m_nAspect == embed::Aspects::MSOLE_ICON )
347 0 : return sal_False;
348 :
349 0 : return sal_True;
350 : }
351 :
352 : //--------------------------------------------------------------------
353 0 : void SAL_CALL SfxInPlaceClient_Impl::activatingInplace()
354 : throw ( embed::WrongStateException,
355 : uno::RuntimeException )
356 : {
357 0 : if ( !m_pClient || !m_pClient->GetViewShell() )
358 0 : throw uno::RuntimeException();
359 :
360 0 : m_pClient->GetViewShell()->InplaceActivating( m_pClient );
361 0 : }
362 :
363 : //--------------------------------------------------------------------
364 0 : void SAL_CALL SfxInPlaceClient_Impl::activatingUI()
365 : throw ( embed::WrongStateException,
366 : uno::RuntimeException )
367 : {
368 0 : if ( !m_pClient || !m_pClient->GetViewShell() )
369 0 : throw uno::RuntimeException();
370 :
371 0 : m_pClient->GetViewShell()->ResetAllClients_Impl(m_pClient);
372 0 : m_bUIActive = sal_True;
373 0 : m_pClient->GetViewShell()->UIActivating( m_pClient );
374 0 : }
375 :
376 : //--------------------------------------------------------------------
377 0 : void SAL_CALL SfxInPlaceClient_Impl::deactivatedInplace()
378 : throw ( embed::WrongStateException,
379 : uno::RuntimeException )
380 : {
381 0 : if ( !m_pClient || !m_pClient->GetViewShell() )
382 0 : throw uno::RuntimeException();
383 :
384 0 : m_pClient->GetViewShell()->InplaceDeactivated( m_pClient );
385 0 : }
386 :
387 : //--------------------------------------------------------------------
388 0 : void SAL_CALL SfxInPlaceClient_Impl::deactivatedUI()
389 : throw ( embed::WrongStateException,
390 : uno::RuntimeException )
391 : {
392 0 : if ( !m_pClient || !m_pClient->GetViewShell() )
393 0 : throw uno::RuntimeException();
394 :
395 0 : m_pClient->GetViewShell()->UIDeactivated( m_pClient );
396 0 : m_bUIActive = sal_False;
397 0 : }
398 :
399 : //--------------------------------------------------------------------
400 0 : uno::Reference< ::com::sun::star::frame::XLayoutManager > SAL_CALL SfxInPlaceClient_Impl::getLayoutManager()
401 : throw ( embed::WrongStateException,
402 : uno::RuntimeException )
403 : {
404 0 : uno::Reference < beans::XPropertySet > xFrame( GetFrame(), uno::UNO_QUERY );
405 0 : if ( !xFrame.is() )
406 0 : throw uno::RuntimeException();
407 :
408 0 : uno::Reference< ::com::sun::star::frame::XLayoutManager > xMan;
409 : try
410 : {
411 0 : uno::Any aAny = xFrame->getPropertyValue( "LayoutManager" );
412 0 : aAny >>= xMan;
413 : }
414 0 : catch ( uno::Exception& )
415 : {
416 0 : throw uno::RuntimeException();
417 : }
418 :
419 0 : return xMan;
420 : }
421 :
422 : //--------------------------------------------------------------------
423 0 : uno::Reference< frame::XDispatchProvider > SAL_CALL SfxInPlaceClient_Impl::getInplaceDispatchProvider()
424 : throw ( embed::WrongStateException,
425 : uno::RuntimeException )
426 : {
427 0 : return uno::Reference < frame::XDispatchProvider >( GetFrame(), uno::UNO_QUERY_THROW );
428 : }
429 :
430 : //--------------------------------------------------------------------
431 0 : awt::Rectangle SAL_CALL SfxInPlaceClient_Impl::getPlacement()
432 : throw ( embed::WrongStateException,
433 : uno::RuntimeException )
434 : {
435 0 : if ( !m_pClient || !m_pClient->GetViewShell() )
436 0 : throw uno::RuntimeException();
437 :
438 : // apply scaling to object area and convert to pixels
439 0 : Rectangle aRealObjArea( m_aObjArea );
440 : aRealObjArea.SetSize( Size( Fraction( aRealObjArea.GetWidth() ) * m_aScaleWidth,
441 0 : Fraction( aRealObjArea.GetHeight() ) * m_aScaleHeight ) );
442 :
443 0 : aRealObjArea = m_pClient->GetEditWin()->LogicToPixel( aRealObjArea );
444 0 : return AWTRectangle( aRealObjArea );
445 : }
446 :
447 : //--------------------------------------------------------------------
448 0 : awt::Rectangle SAL_CALL SfxInPlaceClient_Impl::getClipRectangle()
449 : throw ( embed::WrongStateException,
450 : uno::RuntimeException )
451 : {
452 0 : if ( !m_pClient || !m_pClient->GetViewShell() )
453 0 : throw uno::RuntimeException();
454 :
455 : // currently(?) same as placement
456 0 : Rectangle aRealObjArea( m_aObjArea );
457 : aRealObjArea.SetSize( Size( Fraction( aRealObjArea.GetWidth() ) * m_aScaleWidth,
458 0 : Fraction( aRealObjArea.GetHeight() ) * m_aScaleHeight ) );
459 :
460 0 : aRealObjArea = m_pClient->GetEditWin()->LogicToPixel( aRealObjArea );
461 0 : return AWTRectangle( aRealObjArea );
462 : }
463 :
464 : //--------------------------------------------------------------------
465 0 : void SAL_CALL SfxInPlaceClient_Impl::translateAccelerators( const uno::Sequence< awt::KeyEvent >& /*aKeys*/ )
466 : throw ( embed::WrongStateException,
467 : uno::RuntimeException )
468 : {
469 0 : if ( !m_pClient || !m_pClient->GetViewShell() )
470 0 : throw uno::RuntimeException();
471 :
472 : // TODO/MBA: keyboard accelerators
473 0 : }
474 :
475 : //--------------------------------------------------------------------
476 0 : void SAL_CALL SfxInPlaceClient_Impl::scrollObject( const awt::Size& /*aOffset*/ )
477 : throw ( embed::WrongStateException,
478 : uno::RuntimeException )
479 : {
480 0 : if ( !m_pClient || !m_pClient->GetViewShell() )
481 0 : throw uno::RuntimeException();
482 0 : }
483 :
484 : //--------------------------------------------------------------------
485 0 : void SAL_CALL SfxInPlaceClient_Impl::changedPlacement( const awt::Rectangle& aPosRect )
486 : throw ( embed::WrongStateException,
487 : uno::Exception,
488 : uno::RuntimeException )
489 : {
490 0 : uno::Reference< embed::XInplaceObject > xInplace( m_xObject, uno::UNO_QUERY );
491 0 : if ( !xInplace.is() || !m_pClient || !m_pClient->GetEditWin() || !m_pClient->GetViewShell() )
492 0 : throw uno::RuntimeException();
493 :
494 : // check if the change is at least one pixel in size
495 0 : awt::Rectangle aOldRect = getPlacement();
496 0 : Rectangle aNewPixelRect = VCLRectangle( aPosRect );
497 0 : Rectangle aOldPixelRect = VCLRectangle( aOldRect );
498 0 : if ( aOldPixelRect == aNewPixelRect )
499 : // nothing has changed
500 0 : return;
501 :
502 : // new scaled object area
503 0 : Rectangle aNewLogicRect = m_pClient->GetEditWin()->PixelToLogic( aNewPixelRect );
504 :
505 : // all the size changes in this method should happen without scaling
506 : // SfxBooleanFlagGuard aGuard( m_bResizeNoScale, sal_True );
507 :
508 : // allow container to apply restrictions on the requested new area;
509 : // the container might change the object view during size calculation;
510 : // currently only writer does it
511 0 : m_pClient->RequestNewObjectArea( aNewLogicRect);
512 :
513 0 : if ( aNewLogicRect != m_pClient->GetScaledObjArea() )
514 : {
515 : // the calculation of the object area has not changed the object size
516 : // it should be done here then
517 0 : SfxBooleanFlagGuard aGuard( m_bResizeNoScale, sal_True );
518 :
519 : // new size of the object area without scaling
520 : Size aNewObjSize( Fraction( aNewLogicRect.GetWidth() ) / m_aScaleWidth,
521 0 : Fraction( aNewLogicRect.GetHeight() ) / m_aScaleHeight );
522 :
523 : // now remove scaling from new placement and keep this a the new object area
524 0 : aNewLogicRect.SetSize( aNewObjSize );
525 0 : m_aObjArea = aNewLogicRect;
526 :
527 : // let the window size be recalculated
528 0 : SizeHasChanged();
529 : }
530 :
531 : // notify container view about changes
532 0 : m_pClient->ObjectAreaChanged();
533 : }
534 :
535 : // XComponentSupplier
536 : //--------------------------------------------------------------------
537 0 : uno::Reference< util::XCloseable > SAL_CALL SfxInPlaceClient_Impl::getComponent()
538 : throw ( uno::RuntimeException )
539 : {
540 0 : if ( !m_pClient || !m_pClient->GetViewShell() )
541 0 : throw uno::RuntimeException();
542 :
543 0 : SfxObjectShell* pDocShell = m_pClient->GetViewShell()->GetObjectShell();
544 0 : if ( !pDocShell )
545 0 : throw uno::RuntimeException();
546 :
547 : // all the components must implement XCloseable
548 0 : uno::Reference< util::XCloseable > xComp( pDocShell->GetModel(), uno::UNO_QUERY );
549 0 : if ( !xComp.is() )
550 0 : throw uno::RuntimeException();
551 :
552 0 : return xComp;
553 : }
554 :
555 :
556 : // XWindowSupplier
557 : //--------------------------------------------------------------------
558 0 : uno::Reference< awt::XWindow > SAL_CALL SfxInPlaceClient_Impl::getWindow()
559 : throw ( uno::RuntimeException )
560 : {
561 0 : if ( !m_pClient || !m_pClient->GetEditWin() )
562 0 : throw uno::RuntimeException();
563 :
564 0 : uno::Reference< awt::XWindow > xWin( m_pClient->GetEditWin()->GetComponentInterface(), uno::UNO_QUERY );
565 0 : return xWin;
566 : }
567 :
568 : //--------------------------------------------------------------------
569 : // notification to the client implementation that either the object area or the scaling has been changed
570 : // as a result the logical size of the window has changed also
571 0 : void SfxInPlaceClient_Impl::SizeHasChanged()
572 : {
573 0 : if ( !m_pClient || !m_pClient->GetViewShell() )
574 0 : throw uno::RuntimeException();
575 :
576 : try {
577 0 : if ( m_xObject.is()
578 0 : && ( m_xObject->getCurrentState() == embed::EmbedStates::INPLACE_ACTIVE
579 0 : || m_xObject->getCurrentState() == embed::EmbedStates::UI_ACTIVE ) )
580 : {
581 : // only possible in active states
582 0 : uno::Reference< embed::XInplaceObject > xInplace( m_xObject, uno::UNO_QUERY );
583 0 : if ( !xInplace.is() )
584 0 : throw uno::RuntimeException();
585 :
586 0 : if ( m_bResizeNoScale )
587 : {
588 : // the resizing should be done without scaling
589 : // set the correct size to the object to avoid the scaling
590 0 : MapMode aObjectMap( VCLUnoHelper::UnoEmbed2VCLMapUnit( m_xObject->getMapUnit( m_nAspect ) ) );
591 0 : MapMode aClientMap( m_pClient->GetEditWin()->GetMapMode().GetMapUnit() );
592 :
593 : // convert to logical coordinates of the embedded object
594 0 : Size aNewSize = m_pClient->GetEditWin()->LogicToLogic( m_aObjArea.GetSize(), &aClientMap, &aObjectMap );
595 0 : m_xObject->setVisualAreaSize( m_nAspect, awt::Size( aNewSize.Width(), aNewSize.Height() ) );
596 : }
597 :
598 0 : xInplace->setObjectRectangles( getPlacement(), getClipRectangle() );
599 : }
600 : }
601 0 : catch( uno::Exception& )
602 : {
603 : // TODO/LATER: handle error
604 : }
605 0 : }
606 :
607 : //--------------------------------------------------------------------
608 0 : IMPL_LINK_NOARG(SfxInPlaceClient_Impl, TimerHdl)
609 : {
610 0 : if ( m_pClient && m_xObject.is() )
611 0 : m_pClient->GetViewShell()->CheckIPClient_Impl( m_pClient, m_pClient->GetViewShell()->GetObjectShell()->GetVisArea() );
612 0 : return 0;
613 : }
614 :
615 :
616 : //====================================================================
617 : // SfxInPlaceClient
618 :
619 : //--------------------------------------------------------------------
620 0 : SfxInPlaceClient::SfxInPlaceClient( SfxViewShell* pViewShell, Window *pDraw, sal_Int64 nAspect ) :
621 0 : m_pImp( new SfxInPlaceClient_Impl ),
622 : m_pViewSh( pViewShell ),
623 0 : m_pEditWin( pDraw )
624 : {
625 0 : m_pImp->acquire();
626 0 : m_pImp->m_pClient = this;
627 0 : m_pImp->m_nAspect = nAspect;
628 0 : m_pImp->m_aScaleWidth = m_pImp->m_aScaleHeight = Fraction(1,1);
629 0 : m_pImp->m_xClient = static_cast< embed::XEmbeddedClient* >( m_pImp );
630 0 : pViewShell->NewIPClient_Impl(this);
631 0 : m_pImp->m_aTimer.SetTimeout( SFX_CLIENTACTIVATE_TIMEOUT );
632 0 : m_pImp->m_aTimer.SetTimeoutHdl( LINK( m_pImp, SfxInPlaceClient_Impl, TimerHdl ) );
633 0 : }
634 :
635 : //--------------------------------------------------------------------
636 :
637 0 : SfxInPlaceClient::~SfxInPlaceClient()
638 : {
639 0 : m_pViewSh->IPClientGone_Impl(this);
640 :
641 : // deleting the client before storing the object means discarding all changes
642 0 : m_pImp->m_bStoreObject = sal_False;
643 0 : SetObject(0);
644 :
645 0 : m_pImp->m_pClient = NULL;
646 :
647 : // the next call will destroy m_pImp if no other reference to it exists
648 0 : m_pImp->m_xClient = uno::Reference < embed::XEmbeddedClient >();
649 0 : m_pImp->release();
650 :
651 : // TODO/LATER:
652 : // the class is not intended to be used in multithreaded environment;
653 : // if it will this disconnection and all the parts that use the m_pClient
654 : // must be guarded with mutex
655 0 : }
656 :
657 : //--------------------------------------------------------------------
658 0 : void SfxInPlaceClient::SetObjectState( sal_Int32 nState )
659 : {
660 0 : if ( GetObject().is() )
661 : {
662 0 : if ( m_pImp->m_nAspect == embed::Aspects::MSOLE_ICON
663 : && ( nState == embed::EmbedStates::UI_ACTIVE || nState == embed::EmbedStates::INPLACE_ACTIVE ) )
664 : {
665 : OSL_FAIL( "Iconified object should not be activated inplace!\n" );
666 0 : return;
667 : }
668 :
669 : try
670 : {
671 0 : GetObject()->changeState( nState );
672 : }
673 0 : catch ( uno::Exception& )
674 : {}
675 : }
676 : }
677 :
678 : //--------------------------------------------------------------------
679 0 : sal_Int64 SfxInPlaceClient::GetObjectMiscStatus() const
680 : {
681 0 : if ( GetObject().is() )
682 0 : return GetObject()->getStatus( m_pImp->m_nAspect );
683 0 : return 0;
684 : }
685 :
686 : //--------------------------------------------------------------------
687 0 : uno::Reference < embed::XEmbeddedObject > SfxInPlaceClient::GetObject() const
688 : {
689 0 : return m_pImp->m_xObject;
690 : }
691 :
692 : //--------------------------------------------------------------------
693 0 : void SfxInPlaceClient::SetObject( const uno::Reference < embed::XEmbeddedObject >& rObject )
694 : {
695 0 : if ( m_pImp->m_xObject.is() && rObject != m_pImp->m_xObject )
696 : {
697 : DBG_ASSERT( GetObject()->getClientSite() == m_pImp->m_xClient, "Wrong ClientSite!" );
698 0 : if ( GetObject()->getClientSite() == m_pImp->m_xClient )
699 : {
700 0 : if ( GetObject()->getCurrentState() != embed::EmbedStates::LOADED )
701 0 : SetObjectState( embed::EmbedStates::RUNNING );
702 0 : m_pImp->m_xObject->removeEventListener( uno::Reference < document::XEventListener >( m_pImp->m_xClient, uno::UNO_QUERY ) );
703 0 : m_pImp->m_xObject->removeStateChangeListener( uno::Reference < embed::XStateChangeListener >( m_pImp->m_xClient, uno::UNO_QUERY ) );
704 : try
705 : {
706 0 : m_pImp->m_xObject->setClientSite( 0 );
707 : }
708 0 : catch( uno::Exception& )
709 : {
710 : OSL_FAIL( "Can not clean the client site!\n" );
711 : }
712 : }
713 : }
714 :
715 0 : if ( !m_pViewSh || m_pViewSh->GetViewFrame()->GetFrame().IsClosing_Impl() )
716 : // sometimes applications reconnect clients on shutting down because it happens in their Paint methods
717 0 : return;
718 :
719 0 : m_pImp->m_xObject = rObject;
720 :
721 0 : if ( rObject.is() )
722 : {
723 : // as soon as an object was connected to a client it has to be checked whether the object wants
724 : // to be activated
725 0 : rObject->addStateChangeListener( uno::Reference < embed::XStateChangeListener >( m_pImp->m_xClient, uno::UNO_QUERY ) );
726 0 : rObject->addEventListener( uno::Reference < document::XEventListener >( m_pImp->m_xClient, uno::UNO_QUERY ) );
727 :
728 : try
729 : {
730 0 : rObject->setClientSite( m_pImp->m_xClient );
731 : }
732 0 : catch( uno::Exception& )
733 : {
734 : OSL_FAIL( "Can not set the client site!\n" );
735 : }
736 :
737 0 : m_pImp->m_aTimer.Start();
738 : }
739 : else
740 0 : m_pImp->m_aTimer.Stop();
741 : }
742 :
743 : //--------------------------------------------------------------------
744 0 : sal_Bool SfxInPlaceClient::SetObjArea( const Rectangle& rArea )
745 : {
746 0 : if( rArea != m_pImp->m_aObjArea )
747 : {
748 0 : m_pImp->m_aObjArea = rArea;
749 0 : m_pImp->SizeHasChanged();
750 :
751 0 : Invalidate();
752 0 : return sal_True;
753 : }
754 :
755 0 : return sal_False;
756 : }
757 :
758 : //--------------------------------------------------------------------
759 0 : Rectangle SfxInPlaceClient::GetObjArea() const
760 : {
761 0 : return m_pImp->m_aObjArea;
762 : }
763 :
764 0 : Rectangle SfxInPlaceClient::GetScaledObjArea() const
765 : {
766 0 : Rectangle aRealObjArea( m_pImp->m_aObjArea );
767 : aRealObjArea.SetSize( Size( Fraction( aRealObjArea.GetWidth() ) * m_pImp->m_aScaleWidth,
768 0 : Fraction( aRealObjArea.GetHeight() ) * m_pImp->m_aScaleHeight ) );
769 0 : return aRealObjArea;
770 : }
771 :
772 : //--------------------------------------------------------------------
773 0 : void SfxInPlaceClient::SetSizeScale( const Fraction & rScaleWidth, const Fraction & rScaleHeight )
774 : {
775 0 : if ( m_pImp->m_aScaleWidth != rScaleWidth || m_pImp->m_aScaleHeight != rScaleHeight )
776 : {
777 0 : m_pImp->m_aScaleWidth = rScaleWidth;
778 0 : m_pImp->m_aScaleHeight = rScaleHeight;
779 :
780 0 : m_pImp->SizeHasChanged();
781 :
782 : // TODO/LATER: Invalidate seems to trigger (wrong) recalculations of the ObjArea, so it's better
783 : // not to call it here, but maybe it sounds reasonable to do so.
784 : //Invalidate();
785 : }
786 0 : }
787 :
788 : //--------------------------------------------------------------------
789 0 : sal_Bool SfxInPlaceClient::SetObjAreaAndScale( const Rectangle& rArea, const Fraction& rScaleWidth, const Fraction& rScaleHeight )
790 : {
791 0 : if( rArea != m_pImp->m_aObjArea || m_pImp->m_aScaleWidth != rScaleWidth || m_pImp->m_aScaleHeight != rScaleHeight )
792 : {
793 0 : m_pImp->m_aObjArea = rArea;
794 0 : m_pImp->m_aScaleWidth = rScaleWidth;
795 0 : m_pImp->m_aScaleHeight = rScaleHeight;
796 :
797 0 : m_pImp->SizeHasChanged();
798 :
799 0 : Invalidate();
800 0 : return sal_True;
801 : }
802 :
803 0 : return sal_False;
804 : }
805 :
806 : //--------------------------------------------------------------------
807 0 : const Fraction& SfxInPlaceClient::GetScaleWidth() const
808 : {
809 0 : return m_pImp->m_aScaleWidth;
810 : }
811 :
812 : //--------------------------------------------------------------------
813 0 : const Fraction& SfxInPlaceClient::GetScaleHeight() const
814 : {
815 0 : return m_pImp->m_aScaleHeight;
816 : }
817 :
818 : //--------------------------------------------------------------------
819 0 : void SfxInPlaceClient::Invalidate()
820 : {
821 : // TODO/LATER: do we need both?
822 :
823 : // the object area is provided in logical coordinates of the window but without scaling applied
824 0 : Rectangle aRealObjArea( m_pImp->m_aObjArea );
825 : aRealObjArea.SetSize( Size( Fraction( aRealObjArea.GetWidth() ) * m_pImp->m_aScaleWidth,
826 0 : Fraction( aRealObjArea.GetHeight() ) * m_pImp->m_aScaleHeight ) );
827 0 : m_pEditWin->Invalidate( aRealObjArea );
828 :
829 0 : ViewChanged();
830 0 : }
831 :
832 : //--------------------------------------------------------------------
833 0 : sal_Bool SfxInPlaceClient::IsObjectUIActive() const
834 : {
835 : try {
836 0 : return ( m_pImp->m_xObject.is() && ( m_pImp->m_xObject->getCurrentState() == embed::EmbedStates::UI_ACTIVE ) );
837 : }
838 0 : catch( uno::Exception& )
839 : {}
840 :
841 0 : return sal_False;
842 : }
843 :
844 : //--------------------------------------------------------------------
845 0 : sal_Bool SfxInPlaceClient::IsObjectInPlaceActive() const
846 : {
847 : try {
848 : return(
849 : (
850 0 : m_pImp->m_xObject.is() &&
851 0 : (m_pImp->m_xObject->getCurrentState() == embed::EmbedStates::INPLACE_ACTIVE)
852 : ) ||
853 : (
854 0 : m_pImp->m_xObject.is() &&
855 0 : (m_pImp->m_xObject->getCurrentState() == embed::EmbedStates::UI_ACTIVE)
856 : )
857 0 : );
858 : }
859 0 : catch( uno::Exception& )
860 : {}
861 :
862 0 : return sal_False;
863 : }
864 :
865 : //--------------------------------------------------------------------
866 0 : SfxInPlaceClient* SfxInPlaceClient::GetClient( SfxObjectShell* pDoc, const com::sun::star::uno::Reference < com::sun::star::embed::XEmbeddedObject >& xObject )
867 : {
868 0 : for ( SfxViewFrame* pFrame = SfxViewFrame::GetFirst(pDoc); pFrame; pFrame=SfxViewFrame::GetNext(*pFrame,pDoc) )
869 : {
870 0 : if( pFrame->GetViewShell() )
871 : {
872 0 : SfxInPlaceClient* pClient = pFrame->GetViewShell()->FindIPClient( xObject, NULL );
873 0 : if ( pClient )
874 0 : return pClient;
875 : }
876 : }
877 :
878 0 : return NULL;
879 : }
880 :
881 0 : sal_Int64 SfxInPlaceClient::GetAspect() const
882 : {
883 0 : return m_pImp->m_nAspect;
884 : }
885 :
886 0 : ErrCode SfxInPlaceClient::DoVerb( long nVerb )
887 : {
888 0 : SfxErrorContext aEc( ERRCTX_SO_DOVERB, m_pViewSh->GetWindow(), RID_SO_ERRCTX );
889 0 : ErrCode nError = ERRCODE_NONE;
890 :
891 0 : if ( m_pImp->m_xObject.is() )
892 : {
893 0 : sal_Bool bSaveCopyAs = sal_False;
894 0 : if ( nVerb == -8 ) // "Save Copy as..."
895 : {
896 0 : svt::EmbeddedObjectRef::TryRunningState( m_pImp->m_xObject );
897 : // TODO/LATER: this special verb should disappear when outplace activation is completely available
898 0 : uno::Reference< frame::XModel > xEmbModel( m_pImp->m_xObject->getComponent(), uno::UNO_QUERY );
899 0 : if ( xEmbModel.is() )
900 : {
901 0 : bSaveCopyAs = sal_True;
902 :
903 : try
904 : {
905 0 : uno::Reference< lang::XMultiServiceFactory > xEmptyFactory;
906 0 : SfxStoringHelper aHelper( xEmptyFactory );
907 0 : uno::Sequence< beans::PropertyValue > aDispatchArgs( 1 );
908 0 : aDispatchArgs[0].Name = "SaveTo";
909 0 : aDispatchArgs[0].Value <<= (sal_Bool)sal_True;
910 :
911 : aHelper.GUIStoreModel( xEmbModel,
912 : "SaveAs",
913 : aDispatchArgs,
914 : sal_False,
915 0 : "" );
916 : }
917 0 : catch( const task::ErrorCodeIOException& aErrorEx )
918 : {
919 0 : nError = (sal_uInt32)aErrorEx.ErrCode;
920 : }
921 0 : catch( uno::Exception& )
922 : {
923 0 : nError = ERRCODE_IO_GENERAL;
924 : // TODO/LATER: better error handling
925 : }
926 0 : }
927 : }
928 :
929 0 : if ( !bSaveCopyAs )
930 : {
931 0 : if ( m_pImp->m_nAspect == embed::Aspects::MSOLE_ICON )
932 : {
933 0 : if ( nVerb == embed::EmbedVerbs::MS_OLEVERB_PRIMARY || nVerb == embed::EmbedVerbs::MS_OLEVERB_SHOW )
934 0 : nVerb = embed::EmbedVerbs::MS_OLEVERB_OPEN; // outplace activation
935 0 : else if ( nVerb == embed::EmbedVerbs::MS_OLEVERB_UIACTIVATE
936 : || nVerb == embed::EmbedVerbs::MS_OLEVERB_IPACTIVATE )
937 0 : nError = ERRCODE_SO_GENERALERROR;
938 : }
939 :
940 0 : if ( !nError )
941 : {
942 :
943 0 : if ( m_pViewSh )
944 0 : m_pViewSh->GetViewFrame()->GetTopFrame().LockResize_Impl(sal_True);
945 : try
946 : {
947 0 : m_pImp->m_xObject->setClientSite( m_pImp->m_xClient );
948 :
949 0 : m_pImp->m_xObject->doVerb( nVerb );
950 : }
951 0 : catch ( embed::UnreachableStateException& )
952 : {
953 0 : if ( nVerb == 0 || nVerb == embed::EmbedVerbs::MS_OLEVERB_OPEN )
954 : {
955 : // a workaround for the default verb, usually makes sence for alien objects
956 : try
957 : {
958 0 : m_pImp->m_xObject->doVerb( -9 ); // open own view, a workaround verb that is not visible
959 :
960 0 : if ( m_pImp->m_xObject->getCurrentState() == embed::EmbedStates::UI_ACTIVE )
961 : {
962 : // the object was converted to OOo object
963 0 : awt::Size aSize = m_pImp->m_xObject->getVisualAreaSize( m_pImp->m_nAspect );
964 0 : MapMode aObjectMap( VCLUnoHelper::UnoEmbed2VCLMapUnit( m_pImp->m_xObject->getMapUnit( m_pImp->m_nAspect ) ) );
965 0 : MapMode aClientMap( GetEditWin()->GetMapMode().GetMapUnit() );
966 0 : Size aNewSize = GetEditWin()->LogicToLogic( Size( aSize.Width, aSize.Height ), &aObjectMap, &aClientMap );
967 :
968 0 : Rectangle aScaledArea = GetScaledObjArea();
969 0 : m_pImp->m_aObjArea.SetSize( aNewSize );
970 0 : m_pImp->m_aScaleWidth = Fraction( aScaledArea.GetWidth(), aNewSize.Width() );
971 0 : m_pImp->m_aScaleHeight = Fraction( aScaledArea.GetHeight(), aNewSize.Height() );
972 : }
973 : }
974 0 : catch ( uno::Exception& )
975 : {
976 0 : nError = ERRCODE_SO_GENERALERROR;
977 : }
978 : }
979 : }
980 0 : catch ( embed::StateChangeInProgressException& )
981 : {
982 : // TODO/LATER: it would be nice to be able to provide the current target state outside
983 0 : nError = ERRCODE_SO_CANNOT_DOVERB_NOW;
984 : }
985 0 : catch ( uno::Exception& )
986 : {
987 0 : nError = ERRCODE_SO_GENERALERROR;
988 : //TODO/LATER: better error handling
989 : }
990 :
991 0 : if ( m_pViewSh )
992 : {
993 0 : SfxViewFrame* pFrame = m_pViewSh->GetViewFrame();
994 0 : pFrame->GetTopFrame().LockResize_Impl(sal_False);
995 0 : pFrame->GetTopFrame().Resize();
996 : }
997 : }
998 : }
999 : }
1000 :
1001 0 : if( nError )
1002 0 : ErrorHandler::HandleError( nError );
1003 :
1004 0 : return nError;
1005 : }
1006 :
1007 0 : void SfxInPlaceClient::VisAreaChanged()
1008 : {
1009 0 : uno::Reference < embed::XInplaceObject > xObj( m_pImp->m_xObject, uno::UNO_QUERY );
1010 0 : uno::Reference < embed::XInplaceClient > xClient( m_pImp->m_xClient, uno::UNO_QUERY );
1011 0 : if ( xObj.is() && xClient.is() )
1012 0 : m_pImp->SizeHasChanged();
1013 0 : }
1014 :
1015 0 : void SfxInPlaceClient::ObjectAreaChanged()
1016 : {
1017 : // dummy implementation
1018 0 : }
1019 :
1020 0 : void SfxInPlaceClient::RequestNewObjectArea( Rectangle& )
1021 : {
1022 : // dummy implementation
1023 0 : }
1024 :
1025 0 : void SfxInPlaceClient::ViewChanged()
1026 : {
1027 : // dummy implementation
1028 0 : }
1029 :
1030 0 : void SfxInPlaceClient::MakeVisible()
1031 : {
1032 : // dummy implementation
1033 0 : }
1034 :
1035 0 : void SfxInPlaceClient::FormatChanged()
1036 : {
1037 : // dummy implementation
1038 0 : }
1039 :
1040 0 : void SfxInPlaceClient::DeactivateObject()
1041 : {
1042 0 : if ( GetObject().is() )
1043 : {
1044 : try
1045 : {
1046 0 : m_pImp->m_bUIActive = sal_False;
1047 0 : sal_Bool bHasFocus = sal_False;
1048 0 : uno::Reference< frame::XModel > xModel( m_pImp->m_xObject->getComponent(), uno::UNO_QUERY );
1049 0 : if ( xModel.is() )
1050 : {
1051 0 : uno::Reference< frame::XController > xController = xModel->getCurrentController();
1052 0 : if ( xController.is() )
1053 : {
1054 0 : Window* pWindow = VCLUnoHelper::GetWindow( xController->getFrame()->getContainerWindow() );
1055 0 : bHasFocus = pWindow->HasChildPathFocus( sal_True );
1056 0 : }
1057 : }
1058 :
1059 0 : if ( m_pViewSh )
1060 0 : m_pViewSh->GetViewFrame()->GetTopFrame().LockResize_Impl(sal_True);
1061 :
1062 0 : if ( m_pImp->m_xObject->getStatus( m_pImp->m_nAspect ) & embed::EmbedMisc::MS_EMBED_ACTIVATEWHENVISIBLE )
1063 : {
1064 0 : m_pImp->m_xObject->changeState( embed::EmbedStates::INPLACE_ACTIVE );
1065 0 : if ( bHasFocus && m_pViewSh )
1066 0 : m_pViewSh->GetWindow()->GrabFocus();
1067 : }
1068 : else
1069 : {
1070 : // the links should not stay in running state for long time because of locking
1071 0 : uno::Reference< embed::XLinkageSupport > xLink( m_pImp->m_xObject, uno::UNO_QUERY );
1072 0 : if ( xLink.is() && xLink->isLink() )
1073 0 : m_pImp->m_xObject->changeState( embed::EmbedStates::LOADED );
1074 : else
1075 0 : m_pImp->m_xObject->changeState( embed::EmbedStates::RUNNING );
1076 : }
1077 :
1078 0 : if ( m_pViewSh )
1079 : {
1080 0 : SfxViewFrame* pFrame = m_pViewSh->GetViewFrame();
1081 0 : SfxViewFrame::SetViewFrame( pFrame );
1082 0 : pFrame->GetTopFrame().LockResize_Impl(sal_False);
1083 0 : pFrame->GetTopFrame().Resize();
1084 0 : }
1085 : }
1086 0 : catch (com::sun::star::uno::Exception& )
1087 : {}
1088 : }
1089 0 : }
1090 :
1091 0 : void SfxInPlaceClient::ResetObject()
1092 : {
1093 0 : if ( GetObject().is() )
1094 : {
1095 : try
1096 : {
1097 0 : m_pImp->m_bUIActive = sal_False;
1098 0 : if ( m_pImp->m_xObject->getStatus( m_pImp->m_nAspect ) & embed::EmbedMisc::MS_EMBED_ACTIVATEWHENVISIBLE )
1099 0 : m_pImp->m_xObject->changeState( embed::EmbedStates::INPLACE_ACTIVE );
1100 : else
1101 : {
1102 : // the links should not stay in running state for long time because of locking
1103 0 : uno::Reference< embed::XLinkageSupport > xLink( m_pImp->m_xObject, uno::UNO_QUERY );
1104 0 : if ( xLink.is() && xLink->isLink() )
1105 0 : m_pImp->m_xObject->changeState( embed::EmbedStates::LOADED );
1106 : else
1107 0 : m_pImp->m_xObject->changeState( embed::EmbedStates::RUNNING );
1108 : }
1109 : }
1110 0 : catch (com::sun::star::uno::Exception& )
1111 : {}
1112 : }
1113 0 : }
1114 :
1115 0 : sal_Bool SfxInPlaceClient::IsUIActive()
1116 : {
1117 0 : return m_pImp->m_bUIActive;
1118 : }
1119 :
1120 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
