xref: /aoo42x/main/sd/source/ui/view/drviews1.cxx (revision 0a7c867c) 
1 /**************************************************************
2  *
3  * Licensed to the Apache Software Foundation (ASF) under one
4  * or more contributor license agreements.  See the NOTICE file
5  * distributed with this work for additional information
6  * regarding copyright ownership.  The ASF licenses this file
7  * to you under the Apache License, Version 2.0 (the
8  * "License"); you may not use this file except in compliance
9  * with the License.  You may obtain a copy of the License at
10  *
11  *   http://www.apache.org/licenses/LICENSE-2.0
12  *
13  * Unless required by applicable law or agreed to in writing,
14  * software distributed under the License is distributed on an
15  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16  * KIND, either express or implied.  See the License for the
17  * specific language governing permissions and limitations
18  * under the License.
19  *
20  *************************************************************/
21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_sd.hxx"
26 
27 #include "DrawViewShell.hxx"
28 #include "ViewShellImplementation.hxx"
29 
30 #include "DrawController.hxx"
31 #include <com/sun/star/embed/EmbedStates.hpp>
32 
33 #include "comphelper/anytostring.hxx"
34 #include "comphelper/scopeguard.hxx"
35 #include "cppuhelper/exc_hlp.hxx"
36 #include "rtl/ref.hxx"
37 
38 #ifndef _SVXIDS_HRC
39 #include <svx/svxids.hrc>
40 #endif
41 #include <svx/svdpagv.hxx>
42 #include <sfx2/viewfrm.hxx>
43 #include <sfx2/bindings.hxx>
44 #include <svx/svdoole2.hxx>
45 #include <sfx2/dispatch.hxx>
46 #include <vcl/scrbar.hxx>
47 #include <svx/svdograf.hxx>
48 #include <svx/svdopage.hxx>
49 #include <vcl/msgbox.hxx>
50 #include <sot/storage.hxx>
51 #include <svx/fmshell.hxx>
52 #include <svx/globl3d.hxx>
53 #include <svx/fmglob.hxx>
54 #include <editeng/outliner.hxx>
55 
56 
57 #include "misc.hxx"
58 
59 #ifdef STARIMAGE_AVAILABLE
60 #ifndef _SIMDLL_HXX
61 #include <sim2/simdll.hxx>
62 #endif
63 #endif
64 
65 #include <svx/dialogs.hrc>
66 
67 #include "view/viewoverlaymanager.hxx"
68 
69 #include "glob.hrc"
70 #include "app.hrc"
71 #include "res_bmp.hrc"
72 #include "strings.hrc"
73 #include "helpids.h"
74 
75 #include "app.hxx"
76 #include "fupoor.hxx"
77 #include "sdresid.hxx"
78 #include "fusel.hxx"
79 #include "sdpage.hxx"
80 #include "FrameView.hxx"
81 #include "stlpool.hxx"
82 #include "Window.hxx"
83 #ifndef SD_DRAWVIEW_HXX
84 #include "drawview.hxx"
85 #endif
86 #include "drawdoc.hxx"
87 #include "DrawDocShell.hxx"
88 #include "Ruler.hxx"
89 #include "Client.hxx"
90 #include "slideshow.hxx"
91 #include "optsitem.hxx"
92 #include "fusearch.hxx"
93 #include "Outliner.hxx"
94 #include "AnimationChildWindow.hxx"
95 #include "SdUnoDrawView.hxx"
96 #include "ToolBarManager.hxx"
97 #include "FormShellManager.hxx"
98 #include "ViewShellBase.hxx"
99 #include "LayerDialogChildWindow.hxx"
100 #include "LayerTabBar.hxx"
101 #include "ViewShellManager.hxx"
102 #include "ViewShellHint.hxx"
103 
104 #include <sfx2/request.hxx>
105 #include <boost/bind.hpp>
106 
107 #ifdef _MSC_VER
108 #if (_MSC_VER < 1400)
109 #pragma optimize ( "", off )
110 #endif
111 #endif
112 
113 using namespace com::sun::star;
114 
115 namespace sd {
116 
117 void DrawViewShell::Activate(sal_Bool bIsMDIActivate)
118 {
119     ViewShell::Activate(bIsMDIActivate);
120 }
121 
122 void DrawViewShell::UIActivating( SfxInPlaceClient* pCli )
123 {
124     ViewShell::UIActivating(pCli);
125 
126     // #94252# Disable own controls
127     maTabControl.Disable();
128     if (GetLayerTabControl() != NULL)
129         GetLayerTabControl()->Disable();
130 }
131 
132 void DrawViewShell::UIDeactivated( SfxInPlaceClient* pCli )
133 {
134     // #94252# Enable own controls
135     maTabControl.Enable();
136     if (GetLayerTabControl() != NULL)
137         GetLayerTabControl()->Enable();
138 
139     ViewShell::UIDeactivated(pCli);
140 }
141 
142 
143 /*************************************************************************
144 |*
145 |* Deactivate()
146 |*
147 \************************************************************************/
148 
149 void DrawViewShell::Deactivate(sal_Bool bIsMDIActivate)
150 {
151     ViewShell::Deactivate(bIsMDIActivate);
152 }
153 
154 namespace
155 {
156     class LockUI
157     {
158     private:
159         void Lock(bool bLock);
160         SfxViewFrame *mpFrame;
161     public:
162         LockUI(SfxViewFrame *pFrame) : mpFrame(pFrame) { Lock(true); }
163         ~LockUI() { Lock(false); }
164 
165     };
166 
167     void LockUI::Lock(bool bLock)
168     {
169         if (!mpFrame)
170             return;
171         mpFrame->Enable( !bLock );
172     }
173 }
174 
175 /*************************************************************************
176 |*
177 |* Wird gerufen, wenn sich der Selektionszustand der View aendert
178 |*
179 \************************************************************************/
180 void DrawViewShell::SelectionHasChanged (void)
181 {
182 	Invalidate();
183 
184 	//Update3DWindow(); // 3D-Controller
185 	SfxBoolItem aItem( SID_3D_STATE, sal_True );
186 	GetViewFrame()->GetDispatcher()->Execute(
187 		SID_3D_STATE, SFX_CALLMODE_ASYNCHRON | SFX_CALLMODE_RECORD, &aItem, 0L );
188 
189 	SdrOle2Obj* pOleObj = NULL;
190 	SdrGrafObj* pGrafObj = NULL;
191 
192 	if ( mpDrawView->AreObjectsMarked() )
193 	{
194 		const SdrMarkList& rMarkList = mpDrawView->GetMarkedObjectList();
195 
196 		if (rMarkList.GetMarkCount() == 1)
197 		{
198 			SdrMark* pMark = rMarkList.GetMark(0);
199 			SdrObject* pObj = pMark->GetMarkedSdrObj();
200 
201 			sal_uInt32 nInv = pObj->GetObjInventor();
202 			sal_uInt16 nSdrObjKind = pObj->GetObjIdentifier();
203 
204 			if (nInv == SdrInventor && nSdrObjKind == OBJ_OLE2)
205 			{
206 				pOleObj = (SdrOle2Obj*) pObj;
207 				UpdateIMapDlg( pObj );
208 			}
209 			else if (nSdrObjKind == OBJ_GRAF)
210 			{
211 				pGrafObj = (SdrGrafObj*) pObj;
212 				UpdateIMapDlg( pObj );
213 			}
214 		}
215 	}
216 
217     ViewShellBase& rBase = GetViewShellBase();
218 	rBase.SetVerbs( uno::Sequence< embed::VerbDescriptor >() );
219 
220 	try
221 	{
222 		Client* pIPClient = static_cast<Client*>(rBase.GetIPClient());
223 		if ( pIPClient && pIPClient->IsObjectInPlaceActive() )
224 		{
225 			/**********************************************************************
226 			* Ggf. OLE-Objekt beruecksichtigen und deaktivieren
227 			**********************************************************************/
228 
229 			// this means we recently deselected an inplace active ole object so
230 			// we need to deselect it now
231 			if (!pOleObj)
232 			{
233                 //#i47279# disable frame until after object has completed unload
234                 LockUI aUILock(GetViewFrame());
235                 pIPClient->DeactivateObject();
236 				//HMHmpDrView->ShowMarkHdl();
237 			}
238 			else
239 			{
240 				uno::Reference < embed::XEmbeddedObject > xObj = pOleObj->GetObjRef();
241 				if ( xObj.is() )
242 				{
243 					rBase.SetVerbs( xObj->getSupportedVerbs() );
244 				}
245 				else
246 				{
247 					rBase.SetVerbs( uno::Sequence < embed::VerbDescriptor >() );
248 				}
249 			}
250 		}
251 		else
252 		{
253 			if ( pOleObj )
254 			{
255 				uno::Reference < embed::XEmbeddedObject > xObj = pOleObj->GetObjRef();
256 				if ( xObj.is() )
257 				{
258 					rBase.SetVerbs( xObj->getSupportedVerbs() );
259 				}
260 				else
261 				{
262 					rBase.SetVerbs( uno::Sequence < embed::VerbDescriptor >() );
263 				}
264 			}
265 			else
266 			{
267 				rBase.SetVerbs( uno::Sequence < embed::VerbDescriptor >() );
268 			}
269 		}
270 	}
271 	catch( ::com::sun::star::uno::Exception& e )
272 	{
273 		(void)e;
274 		DBG_ERROR(
275 			(rtl::OString("sd::DrawViewShell::SelectionHasChanged(), "
276 					"exception caught: ") +
277 			rtl::OUStringToOString(
278 				comphelper::anyToString( cppu::getCaughtException() ),
279 				RTL_TEXTENCODING_UTF8 )).getStr() );
280 	}
281 
282 	if( HasCurrentFunction() )
283 	{
284 		GetCurrentFunction()->SelectionHasChanged();
285 	}
286 	else
287 	{
288         GetViewShellBase().GetToolBarManager()->SelectionHasChanged(*this,*mpDrawView);
289 	}
290 
291     // #96124# Invalidate for every subshell
292     GetViewShellBase().GetViewShellManager()->InvalidateAllSubShells(this);
293 
294     mpDrawView->UpdateSelectionClipboard( sal_False );
295 
296     GetViewShellBase().GetDrawController().FireSelectionChangeListener();
297 }
298 
299 
300 /*************************************************************************
301 |*
302 |* Zoomfaktor setzen
303 |*
304 \************************************************************************/
305 
306 void DrawViewShell::SetZoom( long nZoom )
307 {
308     // Make sure that the zoom factor will not be recalculated on
309     // following window resizings.
310     mbZoomOnPage = sal_False;
311 	ViewShell::SetZoom( nZoom );
312 	GetViewFrame()->GetBindings().Invalidate( SID_ATTR_ZOOM );
313 	GetViewFrame()->GetBindings().Invalidate( SID_ATTR_ZOOMSLIDER );
314 	mpViewOverlayManager->onZoomChanged();
315 }
316 
317 /*************************************************************************
318 |*
319 |* Zoomrechteck fuer aktives Fenster einstellen
320 |*
321 \************************************************************************/
322 
323 void DrawViewShell::SetZoomRect( const Rectangle& rZoomRect )
324 {
325 	ViewShell::SetZoomRect( rZoomRect );
326 	GetViewFrame()->GetBindings().Invalidate( SID_ATTR_ZOOM );
327 	GetViewFrame()->GetBindings().Invalidate( SID_ATTR_ZOOMSLIDER );
328 	mpViewOverlayManager->onZoomChanged();
329 }
330 
331 /*************************************************************************
332 |*
333 |* PrepareClose, ggfs. Texteingabe beenden, damit andere Viewshells ein
334 |* aktualisiertes Textobjekt vorfinden
335 |*
336 \************************************************************************/
337 
338 sal_uInt16 DrawViewShell::PrepareClose( sal_Bool bUI, sal_Bool bForBrowsing )
339 {
340 	if ( ViewShell::PrepareClose(bUI, bForBrowsing) != sal_True )
341 		return sal_False;
342 
343 	sal_Bool			bRet = sal_True;
344 
345 	if( bRet && HasCurrentFunction() )
346 	{
347 		sal_uInt16 nID = GetCurrentFunction()->GetSlotID();
348 		if (nID == SID_TEXTEDIT || nID == SID_ATTR_CHAR)
349 		{
350 			mpDrawView->SdrEndTextEdit();
351 		}
352 	}
353 	else if( !bRet )
354 	{
355 		maCloseTimer.SetTimeoutHdl( LINK( this, DrawViewShell, CloseHdl ) );
356 		maCloseTimer.SetTimeout( 20 );
357 		maCloseTimer.Start();
358 	}
359 
360 	return bRet;
361 }
362 
363 /*************************************************************************
364 |*
365 |* Status (Enabled/Disabled) von Menue-SfxSlots setzen
366 |*
367 \************************************************************************/
368 
369 void DrawViewShell::ChangeEditMode(EditMode eEMode, bool bIsLayerModeActive)
370 {
371 	if (meEditMode != eEMode || mbIsLayerModeActive != bIsLayerModeActive)
372 	{
373         ViewShellManager::UpdateLock aLock (GetViewShellBase().GetViewShellManager());
374 
375         sal_uInt16 nActualPageNum = 0;
376 
377         GetViewShellBase().GetDrawController().FireChangeEditMode (eEMode == EM_MASTERPAGE);
378         GetViewShellBase().GetDrawController().FireChangeLayerMode (bIsLayerModeActive);
379 
380 		if ( mpDrawView->IsTextEdit() )
381 		{
382 			mpDrawView->SdrEndTextEdit();
383 		}
384 
385 		LayerTabBar* pLayerBar = GetLayerTabControl();
386         if (pLayerBar != NULL)
387             pLayerBar->EndEditMode();
388 		maTabControl.EndEditMode();
389 
390 		if (mePageKind == PK_HANDOUT)
391 		{
392 			// Bei Handzetteln nur MasterPage zulassen
393 			eEMode = EM_MASTERPAGE;
394 		}
395 
396         GetViewShellBase().GetDrawController().BroadcastContextChange();
397 
398 		meEditMode = eEMode;
399 		mbIsLayerModeActive = bIsLayerModeActive;
400 
401         // Determine whether to show the master view toolbar.  The master
402         // page mode has to be active and the shell must not be a handout
403         // view.
404         bool bShowMasterViewToolbar (meEditMode == EM_MASTERPAGE
405              && GetShellType() != ViewShell::ST_HANDOUT);
406 
407         // If the master view toolbar is not shown we hide it before
408         // switching the edit mode.
409         if (::sd::ViewShell::mpImpl->mbIsInitialized
410             && IsMainViewShell()
411             && ! bShowMasterViewToolbar)
412         {
413             GetViewShellBase().GetToolBarManager()->ResetToolBars(ToolBarManager::TBG_MASTER_MODE);
414         }
415 
416 		if (meEditMode == EM_PAGE)
417 		{
418 			/******************************************************************
419 			* PAGEMODE
420 			******************************************************************/
421 
422 			maTabControl.Clear();
423 
424 			SdPage* pPage;
425 			String aPageName;
426 			sal_uInt16 nPageCnt = GetDoc()->GetSdPageCount(mePageKind);
427 
428 			for (sal_uInt16 i = 0; i < nPageCnt; i++)
429 			{
430 				pPage = GetDoc()->GetSdPage(i, mePageKind);
431 				aPageName = pPage->GetName();
432 				maTabControl.InsertPage(i + 1, aPageName);
433 
434 				if ( pPage->IsSelected() && nActualPageNum == 0 )
435 				{
436 					nActualPageNum = i;
437 				}
438 			}
439 
440             maTabControl.SetCurPageId(nActualPageNum + 1);
441 
442 			SwitchPage(nActualPageNum);
443 		}
444 		else
445 		{
446 			/******************************************************************
447 			* MASTERPAGE
448 			******************************************************************/
449 			GetViewFrame()->SetChildWindow(
450                 AnimationChildWindow::GetChildWindowId(), sal_False );
451 
452 			if (!mpActualPage)
453 			{
454 				// Sofern es keine mpActualPage gibt, wird die erste genommen
455 				mpActualPage = GetDoc()->GetSdPage(0, mePageKind);
456 			}
457 
458 			maTabControl.Clear();
459 			sal_uInt16 nActualMasterPageNum = 0;
460 			sal_uInt16 nMasterPageCnt = GetDoc()->GetMasterSdPageCount(mePageKind);
461 
462 			for (sal_uInt16 i = 0; i < nMasterPageCnt; i++)
463 			{
464 				SdPage* pMaster = GetDoc()->GetMasterSdPage(i, mePageKind);
465 				String aLayoutName(pMaster->GetLayoutName());
466 				aLayoutName.Erase(aLayoutName.SearchAscii(SD_LT_SEPARATOR));
467 
468 				maTabControl.InsertPage(i + 1, aLayoutName);
469 
470 				if (&(mpActualPage->TRG_GetMasterPage()) == pMaster)
471 				{
472 					nActualMasterPageNum = i;
473 				}
474 			}
475 
476 			maTabControl.SetCurPageId(nActualMasterPageNum + 1);
477 			SwitchPage(nActualMasterPageNum);
478 		}
479 
480         // If the master view toolbar is to be shown we turn it on after the
481         // edit mode has been changed.
482         if (::sd::ViewShell::mpImpl->mbIsInitialized
483             && IsMainViewShell()
484             && bShowMasterViewToolbar)
485         {
486             GetViewShellBase().GetToolBarManager()->SetToolBar(
487                 ToolBarManager::TBG_MASTER_MODE,
488                 ToolBarManager::msMasterViewToolBar);
489         }
490 
491 		if ( ! mbIsLayerModeActive)
492 		{
493             maTabControl.Show();
494             // Set the tab control only for draw pages.  For master page
495             // this has been done already above.
496             if (meEditMode == EM_PAGE)
497                 maTabControl.SetCurPageId (nActualPageNum + 1);
498 		}
499         /*AF: The LayerDialogChildWindow is not used anymore (I hope).
500         if (GetViewFrame()->KnowsChildWindow(
501             LayerDialogChildWindow::GetChildWindowId()))
502         {
503             GetViewFrame()->SetChildWindow(
504                 LayerDialogChildWindow::GetChildWindowId(),
505                 IsLayerModeActive());
506         }
507         */
508 		ResetActualLayer();
509 
510 		Invalidate( SID_PAGEMODE );
511 		Invalidate( SID_LAYERMODE );
512 		Invalidate( SID_MASTERPAGE );
513         Invalidate( SID_DELETE_MASTER_PAGE );
514         Invalidate( SID_DELETE_PAGE );
515 		Invalidate( SID_SLIDE_MASTERPAGE );
516 		Invalidate( SID_TITLE_MASTERPAGE );
517 		Invalidate( SID_NOTES_MASTERPAGE );
518 		Invalidate( SID_HANDOUT_MASTERPAGE );
519 
520         if (meEditMode == EM_PAGE)
521             SetContextName(sfx2::sidebar::EnumContext::GetContextName(sfx2::sidebar::EnumContext::Context_DrawPage));
522         else
523             SetContextName(sfx2::sidebar::EnumContext::GetContextName(sfx2::sidebar::EnumContext::Context_MasterPage));
524 	}
525 }
526 
527 
528 
529 
530 bool DrawViewShell::IsLayerModeActive (void) const
531 {
532     return mbIsLayerModeActive;
533 }
534 
535 
536 
537 
538 /*************************************************************************
539 |*
540 |* Groesse des TabControls und der ModeButtons zurueckgeben
541 |*
542 \************************************************************************/
543 
544 long DrawViewShell::GetHCtrlWidth()
545 {
546     //	return maTabControl.GetSizePixel().Width();
547     return 0;
548 }
549 
550 
551 /*************************************************************************
552 |*
553 |* Horizontales Lineal erzeugen
554 |*
555 \************************************************************************/
556 
557 SvxRuler* DrawViewShell::CreateHRuler (::sd::Window* pWin, sal_Bool bIsFirst)
558 {
559 	Ruler* pRuler;
560 	WinBits  aWBits;
561 	sal_uInt16	 nFlags = SVXRULER_SUPPORT_OBJECT;
562 
563 	if ( bIsFirst )
564 	{
565 		aWBits	= WB_HSCROLL | WB_3DLOOK | WB_BORDER | WB_EXTRAFIELD;
566 		nFlags |= ( SVXRULER_SUPPORT_SET_NULLOFFSET |
567 					SVXRULER_SUPPORT_TABS |
568 					SVXRULER_SUPPORT_PARAGRAPH_MARGINS ); // Neu
569 	}
570 	else
571 		aWBits = WB_HSCROLL | WB_3DLOOK | WB_BORDER;
572 
573 	pRuler = new Ruler (*this, GetParentWindow(), pWin, nFlags,
574         GetViewFrame()->GetBindings(), aWBits);
575 	pRuler->SetSourceUnit(pWin->GetMapMode().GetMapUnit());
576 
577 	// Metric ...
578 	sal_uInt16 nMetric = (sal_uInt16)GetDoc()->GetUIUnit();
579 
580 	if( nMetric == 0xffff )
581 		nMetric = (sal_uInt16)GetViewShellBase().GetViewFrame()->GetDispatcher()->GetModule()->GetFieldUnit();
582 
583 	pRuler->SetUnit( FieldUnit( nMetric ) );
584 
585 	// ... und auch DefTab am Lineal einstellen
586 	pRuler->SetDefTabDist( GetDoc()->GetDefaultTabulator() ); // Neu
587 
588 	Fraction aUIScale(pWin->GetMapMode().GetScaleX());
589 	aUIScale *= GetDoc()->GetUIScale();
590 	pRuler->SetZoom(aUIScale);
591 
592 	return pRuler;
593 }
594 
595 /*************************************************************************
596 |*
597 |* Vertikales Lineal erzeugen
598 |*
599 \************************************************************************/
600 
601 SvxRuler* DrawViewShell::CreateVRuler(::sd::Window* pWin)
602 {
603 	Ruler* pRuler;
604 	WinBits  aWBits = WB_VSCROLL | WB_3DLOOK | WB_BORDER;
605 	sal_uInt16	 nFlags = SVXRULER_SUPPORT_OBJECT;
606 
607 	pRuler = new Ruler(*this, GetParentWindow(), pWin, nFlags,
608         GetViewFrame()->GetBindings(), aWBits);
609 	pRuler->SetSourceUnit(pWin->GetMapMode().GetMapUnit());
610 
611 	// #96629# Metric same as HRuler, use document setting
612 	sal_uInt16 nMetric = (sal_uInt16)GetDoc()->GetUIUnit();
613 
614 	if( nMetric == 0xffff )
615 		nMetric = (sal_uInt16)GetViewShellBase().GetViewFrame()->GetDispatcher()->GetModule()->GetFieldUnit();
616 
617 	pRuler->SetUnit( FieldUnit( nMetric ) );
618 
619 	Fraction aUIScale(pWin->GetMapMode().GetScaleY());
620 	aUIScale *= GetDoc()->GetUIScale();
621 	pRuler->SetZoom(aUIScale);
622 
623 	return pRuler;
624 }
625 
626 /*************************************************************************
627 |*
628 |* Horizontales Lineal aktualisieren
629 |*
630 \************************************************************************/
631 
632 void DrawViewShell::UpdateHRuler()
633 {
634 	Invalidate( SID_ATTR_LONG_LRSPACE );
635 	Invalidate( SID_RULER_PAGE_POS );
636 	Invalidate( SID_RULER_OBJECT );
637 	Invalidate( SID_RULER_TEXT_RIGHT_TO_LEFT );
638 
639     if (mpHorizontalRuler.get() != NULL)
640         mpHorizontalRuler->ForceUpdate();
641 }
642 
643 /*************************************************************************
644 |*
645 |* Vertikales Lineal aktualisieren
646 |*
647 \************************************************************************/
648 
649 void DrawViewShell::UpdateVRuler()
650 {
651 	Invalidate( SID_ATTR_LONG_LRSPACE );
652 	Invalidate( SID_RULER_PAGE_POS );
653 	Invalidate( SID_RULER_OBJECT );
654 
655     if (mpVerticalRuler.get() != NULL)
656         mpVerticalRuler->ForceUpdate();
657 }
658 
659 /*************************************************************************
660 |*
661 |* Metrik setzen
662 |*
663 \************************************************************************/
664 
665 void DrawViewShell::SetUIUnit(FieldUnit eUnit)
666 {
667 	ViewShell::SetUIUnit(eUnit);
668 }
669 
670 /*************************************************************************
671 |*
672 |* TabControl nach Splitteraenderung aktualisieren
673 |*
674 \************************************************************************/
675 
676 IMPL_LINK( DrawViewShell, TabSplitHdl, TabBar *, pTab )
677 {
678     const long int nMax = maViewSize.Width() - maScrBarWH.Width()
679         - maTabControl.GetPosPixel().X() ;
680 
681 	Size aTabSize = maTabControl.GetSizePixel();
682 	aTabSize.Width() = Min(pTab->GetSplitSize(), (long)(nMax-1));
683 
684 	maTabControl.SetSizePixel(aTabSize);
685 	GetLayerTabControl()->SetSizePixel(aTabSize);
686 
687 	Point aPos = maTabControl.GetPosPixel();
688 	aPos.X() += aTabSize.Width();
689 
690 	Size aScrSize(nMax - aTabSize.Width(), maScrBarWH.Height());
691 	mpHorizontalScrollBar->SetPosSizePixel(aPos, aScrSize);
692 
693 	return 0;
694 }
695 
696 /// inherited from sd::ViewShell
697 SdPage* DrawViewShell::getCurrentPage() const
698 {
699 	const sal_Int32 nPageCount = (meEditMode == EM_PAGE)?
700 									GetDoc()->GetSdPageCount(mePageKind):
701 									GetDoc()->GetMasterSdPageCount(mePageKind);
702 
703 	sal_Int32 nCurrentPage = maTabControl.GetCurPageId() - 1;
704 	DBG_ASSERT( (nPageCount>0) && (nCurrentPage<nPageCount), "sd::DrawViewShell::getCurrentPage(), illegal page index!" );
705 	if( (nPageCount < 0) || (nCurrentPage>=nPageCount) )
706 		nCurrentPage = 0; // play safe here
707 
708 	if (meEditMode == EM_PAGE)
709 	{
710 		return GetDoc()->GetSdPage((sal_uInt16)nCurrentPage, mePageKind);
711 	}
712 	else // EM_MASTERPAGE
713 	{
714 		return GetDoc()->GetMasterSdPage((sal_uInt16)nCurrentPage, mePageKind);
715 	}
716 }
717 
718 /*************************************************************************
719 |*
720 |* neue aktuelle Seite auswaehlen, falls sich die Seitenfolge geaendert
721 |* hat (z. B. durch Undo)
722 |*
723 \************************************************************************/
724 
725 void DrawViewShell::ResetActualPage()
726 {
727 	sal_uInt16 nCurrentPage = maTabControl.GetCurPageId() - 1;
728 	sal_uInt16 nPageCount	= (meEditMode == EM_PAGE)?GetDoc()->GetSdPageCount(mePageKind):GetDoc()->GetMasterSdPageCount(mePageKind);
729 	if (nPageCount > 0)
730 		nCurrentPage = Min((sal_uInt16)(nPageCount - 1), nCurrentPage);
731 	else
732 		nCurrentPage = 0;
733 
734 	if (meEditMode == EM_PAGE)
735 	{
736 
737 		// Update fuer TabControl
738 		maTabControl.Clear();
739 
740 		SdPage* pPage = NULL;
741 		String aPageName;
742 
743 		for (sal_uInt16 i = 0; i < nPageCount; i++)
744 		{
745 			pPage = GetDoc()->GetSdPage(i, mePageKind);
746 			aPageName = pPage->GetName();
747 			maTabControl.InsertPage(i + 1, aPageName);
748 
749 			// Selektionskennungen der Seiten korrigieren
750 			GetDoc()->SetSelected(pPage, i == nCurrentPage);
751 		}
752 
753 		maTabControl.SetCurPageId(nCurrentPage + 1);
754 	}
755 	else // EM_MASTERPAGE
756 	{
757 		SdPage* pActualPage = GetDoc()->GetMasterSdPage(nCurrentPage, mePageKind);
758 		maTabControl.Clear();
759 		sal_uInt16 nActualMasterPageNum = 0;
760 
761 		sal_uInt16 nMasterPageCnt = GetDoc()->GetMasterSdPageCount(mePageKind);
762 		for (sal_uInt16 i = 0; i < nMasterPageCnt; i++)
763 		{
764 			SdPage* pMaster = GetDoc()->GetMasterSdPage(i, mePageKind);
765 			String aLayoutName(pMaster->GetLayoutName());
766 			aLayoutName.Erase(aLayoutName.SearchAscii(SD_LT_SEPARATOR));
767 			maTabControl.InsertPage(i + 1, aLayoutName);
768 
769 			if (pActualPage == pMaster)
770 				nActualMasterPageNum = i;
771 		}
772 
773 		maTabControl.SetCurPageId(nActualMasterPageNum + 1);
774 		SwitchPage(nActualMasterPageNum);
775 	}
776 
777 	GetViewFrame()->GetDispatcher()->Execute(SID_SWITCHPAGE,
778 				SFX_CALLMODE_ASYNCHRON | SFX_CALLMODE_RECORD);
779 }
780 
781 /*************************************************************************
782 |*
783 |* Verb auf OLE-Objekt anwenden
784 |*
785 \************************************************************************/
786 
787 
788 ErrCode DrawViewShell::DoVerb(long nVerb)
789 {
790 	if ( mpDrawView->AreObjectsMarked() )
791 	{
792 		const SdrMarkList& rMarkList = mpDrawView->GetMarkedObjectList();
793 
794 		if (rMarkList.GetMarkCount() == 1)
795 		{
796 			SdrMark* pMark = rMarkList.GetMark(0);
797 			SdrObject* pObj = pMark->GetMarkedSdrObj();
798 
799 			sal_uInt32 nInv = pObj->GetObjInventor();
800 			sal_uInt16 nSdrObjKind = pObj->GetObjIdentifier();
801 
802 			if (nInv == SdrInventor && nSdrObjKind == OBJ_OLE2)
803 			{
804 				ActivateObject( (SdrOle2Obj*) pObj, nVerb);
805 			}
806 #ifdef STARIMAGE_AVAILABLE
807 			else if (nInv = SdrInventor && nSdrObjKind == OBJ_GRAF &&
808 					 ((SdrGrafObj*) pObj)->GetGraphicType() == GRAPHIC_BITMAP &&
809 					 SFX_APP()->HasFeature(SFX_FEATURE_SIMAGE))
810 			{
811 				SdrGrafObj* pSdrGrafObj = (SdrGrafObj*) pObj;
812 				short nOK = RET_YES;
813 
814 				if ( pSdrGrafObj->GetFileName().Len() )
815 				{
816 					// Graphik ist gelinkt, soll der Link aufgehoben werden?
817 					QueryBox aBox(pWindow, WB_YES_NO | WB_DEF_YES,
818 								  String( SdResId(STR_REMOVE_LINK) ) );
819 					nOK = aBox.Execute();
820 
821 					if (nOK == RET_YES)
822 					{
823 						// Link aufheben (File- und Filtername zuruecksetzen)
824 						pSdrGrafObj->SetGraphicLink(String(), String());
825 					}
826 				}
827 
828 				if (nOK == RET_YES)
829 				{
830 					/**************************************************************
831 					* OLE-Objekt erzeugen, StarImage starten
832 					* Grafik-Objekt loeschen (durch OLE-Objekt ersetzt)
833 					**************************************************************/
834 					//HMHmpDrView->HideMarkHdl();
835 
836 					SvStorageRef aStor = new SvStorage(String());
837 					SvInPlaceObjectRef aNewIPObj = &((SvFactory*)SvInPlaceObject::ClassFactory())
838 					->CreateAndInit(SimModuleDummy::GetID(SOFFICE_FILEFORMAT_CURRENT), aStor);
839 					if ( aNewIPObj.Is() )
840 					{
841 						SdrGrafObj* pTempSdrGrafObj = (SdrGrafObj*) pSdrGrafObj->Clone ();
842 
843 						SvEmbeddedInfoObject * pInfo;
844 						pInfo = GetViewFrame()->GetObjectShell()->
845 									   InsertObject( aNewIPObj, String() );
846 
847 						String aName;
848 						if (pInfo)
849 						{
850 							aName = pInfo->GetObjName();
851 						}
852 
853 						Rectangle aRect = pObj->GetLogicRect();
854 						SdrOle2Obj* pSdrOle2Obj = new SdrOle2Obj( aNewIPObj,
855 																  aName, aRect );
856 
857 						SdrPageView* pPV = mpDrawView->GetSdrPageView();
858 
859 						pPV->GetObjList()->InsertObject( pSdrOle2Obj );
860 						mpDrawView->ReplaceObjectAtView( pObj, *pPV, pTempSdrGrafObj );
861 
862 						pSdrOle2Obj->SetLogicRect(aRect);
863 						aNewIPObj->SetVisAreaSize(aRect.GetSize());
864 
865 						SimDLL::Update(aNewIPObj, pTempSdrGrafObj->GetGraphic(), pWindow);
866 						ActivateObject(pSdrOle2Obj, SVVERB_SHOW);
867 
868 						Client* pClient = (Client*) GetIPClient();
869 
870 						if (pClient)
871 							pClient->SetSdrGrafObj( pTempSdrGrafObj );
872 					}
873 				}
874 			}
875 #endif
876 		}
877 	}
878 
879 	return 0;
880 }
881 
882 
883 /*************************************************************************
884 |*
885 |* OLE-Object aktivieren
886 |*
887 \************************************************************************/
888 
889 sal_Bool DrawViewShell::ActivateObject(SdrOle2Obj* pObj, long nVerb)
890 {
891 	sal_Bool bActivated = sal_False;
892 
893 	if ( !GetDocSh()->IsUIActive() )
894 	{
895         ToolBarManager::UpdateLock aLock (GetViewShellBase().GetToolBarManager());
896 
897 		bActivated = ViewShell::ActivateObject(pObj, nVerb);
898 
899         OSL_ASSERT(GetViewShell()!=NULL);
900         Client* pClient = static_cast<Client*>(GetViewShell()->GetIPClient());
901 		if (pClient)
902 			pClient->SetSdrGrafObj(NULL);
903 	}
904 
905 	return(bActivated);
906 }
907 
908 /*************************************************************************
909 |*
910 |* Auf gewuenschte Seite schalten
911 |* Der Parameter nSelectedPage bezieht sich auf den aktuellen EditMode
912 |*
913 \************************************************************************/
914 
915 void LclResetFlag (bool& rbFlag) {rbFlag = false;}
916 
917 sal_Bool DrawViewShell::SwitchPage(sal_uInt16 nSelectedPage)
918 {
919     /** Under some circumstances there are nested calls to SwitchPage() and
920         may crash the application (activation of form controls when the
921         shell of the edit view is not on top of the shell stack, see issue
922         83888 for details.)  Therefore the nested calls are ignored (they
923         would jump to the wrong page anyway.)
924     */
925     if (mbIsInSwitchPage)
926         return sal_False;
927     mbIsInSwitchPage = true;
928     comphelper::ScopeGuard aGuard (::boost::bind(LclResetFlag, ::boost::ref(mbIsInSwitchPage)));
929 
930     if (GetActiveWindow()->IsInPaint())
931     {
932         // Switching the current page while a Paint is being executed is
933         // dangerous.  So, post it for later execution and return.
934         maAsynchronousSwitchPageCall.Post(::boost::bind(
935             ::std::mem_fun(&DrawViewShell::SwitchPage),
936             this,
937             nSelectedPage));
938         return sal_False;
939     }
940 
941 	sal_Bool bOK = sal_False;
942 
943     // With the current implementation of FuSlideShow there is a problem
944     // when it dsplays the show in a window: When the show is stopped it
945     // returns at one point in time SDRPAGE_NOTFOUND as current page index.
946     // Because FuSlideShow is currently being rewritten this bug is fixed
947     // here.
948     // This is not as bad a hack as it may look because making SwitchPage()
949     // more robust with respect to invalid page numbers is a good thing
950     // anyway.
951     if (nSelectedPage == SDRPAGE_NOTFOUND)
952 	{
953         nSelectedPage = 0;
954 	}
955 	else
956 	{
957 	    // Make sure that the given page index points to an existing page.  Move
958 		// the index into the valid range if necessary.
959 		sal_uInt16 nPageCount = (meEditMode == EM_PAGE)
960 			? GetDoc()->GetSdPageCount(mePageKind)
961 			: GetDoc()->GetMasterSdPageCount(mePageKind);
962 		if (nSelectedPage >= nPageCount)
963 			nSelectedPage = nPageCount-1;
964 	}
965 
966 	if (IsSwitchPageAllowed())
967 	{
968 		ModifyGuard aGuard2( GetDoc() );
969 
970 		bOK = sal_True;
971 
972 		if (mpActualPage)
973 		{
974             SdPage* pNewPage = NULL;
975 
976 			if (meEditMode == EM_MASTERPAGE)
977 			{
978 				if( GetDoc()->GetMasterSdPageCount(mePageKind) > nSelectedPage )
979 					pNewPage = GetDoc()->GetMasterSdPage(nSelectedPage, mePageKind);
980 
981 				if( pNewPage )
982 				{
983 					SdrPageView* pPV = mpDrawView->GetSdrPageView();
984 
985                     String sPageText (pNewPage->GetLayoutName());
986                     sPageText.Erase(sPageText.SearchAscii(SD_LT_SEPARATOR));
987 					if (pPV
988                         && pNewPage == dynamic_cast< SdPage* >( pPV->GetPage() )
989                         && sPageText == maTabControl.GetPageText(nSelectedPage+1))
990 					{
991 						// this slide is already visible
992 						return sal_True;
993 					}
994 				}
995 			}
996 			else
997 			{
998                 OSL_ASSERT(mpFrameView!=NULL);
999                 mpFrameView->SetSelectedPage(nSelectedPage);
1000 
1001 				if (GetDoc()->GetSdPageCount(mePageKind) > nSelectedPage)
1002 					pNewPage = GetDoc()->GetSdPage(nSelectedPage, mePageKind);
1003 
1004 				if (mpActualPage == pNewPage)
1005 				{
1006 					SdrPageView* pPV = mpDrawView->GetSdrPageView();
1007 
1008                     SdPage* pCurrentPage = dynamic_cast< SdPage* >( pPV->GetPage());
1009                     if (pPV
1010                         && pNewPage == pCurrentPage
1011                         && pNewPage->GetName() == maTabControl.GetPageText(nSelectedPage+1))
1012 					{
1013 						// this slide is already visible
1014 						return sal_True;
1015 					}
1016 				}
1017 			}
1018 		}
1019 
1020 		if( mpDrawView )
1021 			mpDrawView->SdrEndTextEdit();
1022 
1023 		mpActualPage = NULL;
1024 
1025 		if (meEditMode == EM_PAGE)
1026 		{
1027 			mpActualPage = GetDoc()->GetSdPage(nSelectedPage, mePageKind);
1028 		}
1029 		else
1030 		{
1031 			SdPage* pMaster = GetDoc()->GetMasterSdPage(nSelectedPage, mePageKind);
1032 
1033 			// Passt die selektierte Seite zur MasterPage?
1034 			sal_uInt16 nPageCount = GetDoc()->GetSdPageCount(mePageKind);
1035 			for (sal_uInt16 i = 0; i < nPageCount; i++)
1036 			{
1037 				SdPage* pPage = GetDoc()->GetSdPage(i, mePageKind);
1038 				if(pPage && pPage->IsSelected() && pMaster == &(pPage->TRG_GetMasterPage()))
1039 				{
1040 					mpActualPage = pPage;
1041 					break;
1042 				}
1043 			}
1044 
1045 			if (!mpActualPage)
1046 			{
1047 				// Die erste Seite nehmen, welche zur MasterPage passt
1048 				for (sal_uInt16 i = 0; i < nPageCount; i++)
1049 				{
1050 					SdPage* pPage = GetDoc()->GetSdPage(i, mePageKind);
1051 					if(pPage && pMaster == &(pPage->TRG_GetMasterPage()))
1052 					{
1053 						mpActualPage = pPage;
1054 						break;
1055 					}
1056 				}
1057 			}
1058 		}
1059 
1060 		for (sal_uInt16 i = 0; i < GetDoc()->GetSdPageCount(mePageKind); i++)
1061 		{
1062 			// Alle Seiten deselektieren
1063 			GetDoc()->SetSelected( GetDoc()->GetSdPage(i, mePageKind), sal_False);
1064 		}
1065 
1066 		if (!mpActualPage)
1067 		{
1068 			// Sofern es keine mpActualPage gibt, wird die erste genommen
1069 			mpActualPage = GetDoc()->GetSdPage(0, mePageKind);
1070 		}
1071 
1072 		// diese Seite auch selektieren (mpActualPage zeigt immer auf Zeichenseite,
1073 		// nie auf eine Masterpage)
1074 		GetDoc()->SetSelected(mpActualPage, sal_True);
1075 
1076 		rtl::Reference< sd::SlideShow > xSlideshow( SlideShow::GetSlideShow( GetDoc() ) );
1077         if( !xSlideshow.is() || !xSlideshow->isRunning() || ( xSlideshow->getAnimationMode() != ANIMATIONMODE_SHOW ) )
1078         {
1079     		// VisArea zuziehen, um ggf. Objekte zu deaktivieren
1080             // !!! only if we are not in presentation mode (#96279) !!!
1081             OSL_ASSERT (GetViewShell()!=NULL);
1082             GetViewShell()->DisconnectAllClients();
1083     		VisAreaChanged(Rectangle(Point(), Size(1, 1)));
1084         }
1085 
1086 		if (meEditMode == EM_PAGE)
1087 		{
1088 			/**********************************************************************
1089 			* PAGEMODE
1090 			**********************************************************************/
1091 			GetDoc()->SetSelected(mpActualPage, sal_True);
1092 
1093 			SdrPageView* pPageView = mpDrawView->GetSdrPageView();
1094 
1095 			if (pPageView)
1096 			{
1097 				mpFrameView->SetVisibleLayers( pPageView->GetVisibleLayers() );
1098 				mpFrameView->SetPrintableLayers( pPageView->GetPrintableLayers() );
1099 				mpFrameView->SetLockedLayers( pPageView->GetLockedLayers() );
1100 
1101 				if (mePageKind == PK_NOTES)
1102 				{
1103 					mpFrameView->SetNotesHelpLines( pPageView->GetHelpLines() );
1104 				}
1105 				else if (mePageKind == PK_HANDOUT)
1106 				{
1107 					mpFrameView->SetHandoutHelpLines( pPageView->GetHelpLines() );
1108 				}
1109 				else
1110 				{
1111 					mpFrameView->SetStandardHelpLines( pPageView->GetHelpLines() );
1112 				}
1113 			}
1114 
1115 			mpDrawView->HideSdrPage();
1116 			mpDrawView->ShowSdrPage(mpActualPage);
1117             GetViewShellBase().GetDrawController().FireSwitchCurrentPage(mpActualPage);
1118 
1119 			SdrPageView* pNewPageView = mpDrawView->GetSdrPageView();
1120 
1121 			if (pNewPageView)
1122 			{
1123 				pNewPageView->SetVisibleLayers( mpFrameView->GetVisibleLayers() );
1124 				pNewPageView->SetPrintableLayers( mpFrameView->GetPrintableLayers() );
1125 				pNewPageView->SetLockedLayers( mpFrameView->GetLockedLayers() );
1126 
1127 				if (mePageKind == PK_NOTES)
1128 				{
1129 					pNewPageView->SetHelpLines( mpFrameView->GetNotesHelpLines() );
1130 				}
1131 				else if (mePageKind == PK_HANDOUT)
1132 				{
1133 					pNewPageView->SetHelpLines( mpFrameView->GetHandoutHelpLines() );
1134 				}
1135 				else
1136 				{
1137 					pNewPageView->SetHelpLines( mpFrameView->GetStandardHelpLines() );
1138 				}
1139 			}
1140 
1141 			maTabControl.SetCurPageId(nSelectedPage+1);
1142 			String aPageName = mpActualPage->GetName();
1143 
1144 			if (maTabControl.GetPageText(nSelectedPage+1) != aPageName)
1145 			{
1146 				maTabControl.SetPageText(nSelectedPage+1, aPageName);
1147 			}
1148 		}
1149 		else
1150 		{
1151 			/**********************************************************************
1152 			* MASTERPAGE
1153 			**********************************************************************/
1154 			SdrPageView* pPageView = mpDrawView->GetSdrPageView();
1155 
1156 			if (pPageView)
1157 			{
1158 				mpFrameView->SetVisibleLayers( pPageView->GetVisibleLayers() );
1159 				mpFrameView->SetPrintableLayers( pPageView->GetPrintableLayers() );
1160 				mpFrameView->SetLockedLayers( pPageView->GetLockedLayers() );
1161 
1162 				if (mePageKind == PK_NOTES)
1163 				{
1164 					mpFrameView->SetNotesHelpLines( pPageView->GetHelpLines() );
1165 				}
1166 				else if (mePageKind == PK_HANDOUT)
1167 				{
1168 					mpFrameView->SetHandoutHelpLines( pPageView->GetHelpLines() );
1169 				}
1170 				else
1171 				{
1172 					mpFrameView->SetStandardHelpLines( pPageView->GetHelpLines() );
1173 				}
1174 			}
1175 
1176 			mpDrawView->HideSdrPage();
1177 
1178 			SdPage* pMaster = GetDoc()->GetMasterSdPage(nSelectedPage, mePageKind);
1179 
1180 			if( !pMaster )              // Falls es diese Page nicht geben sollte
1181 				pMaster = GetDoc()->GetMasterSdPage(0, mePageKind);
1182 
1183 			sal_uInt16 nNum = pMaster->GetPageNum();
1184 			mpDrawView->ShowSdrPage(mpDrawView->GetModel()->GetMasterPage(nNum));
1185 
1186             GetViewShellBase().GetDrawController().FireSwitchCurrentPage(pMaster);
1187 
1188 			SdrPageView* pNewPageView = mpDrawView->GetSdrPageView();
1189 
1190 			if (pNewPageView)
1191 			{
1192 				pNewPageView->SetVisibleLayers( mpFrameView->GetVisibleLayers() );
1193 				pNewPageView->SetPrintableLayers( mpFrameView->GetPrintableLayers() );
1194 				pNewPageView->SetLockedLayers( mpFrameView->GetLockedLayers() );
1195 
1196 				if (mePageKind == PK_NOTES)
1197 				{
1198 					pNewPageView->SetHelpLines( mpFrameView->GetNotesHelpLines() );
1199 				}
1200 				else if (mePageKind == PK_HANDOUT)
1201 				{
1202 					pNewPageView->SetHelpLines( mpFrameView->GetHandoutHelpLines() );
1203 				}
1204 				else
1205 				{
1206 					pNewPageView->SetHelpLines( mpFrameView->GetStandardHelpLines() );
1207 				}
1208 			}
1209 
1210 			String aLayoutName(pMaster->GetLayoutName());
1211 			aLayoutName.Erase(aLayoutName.SearchAscii(SD_LT_SEPARATOR));
1212 
1213 			maTabControl.SetCurPageId(nSelectedPage+1);
1214 
1215 			if (maTabControl.GetPageText(nSelectedPage+1) != aLayoutName)
1216 			{
1217 				maTabControl.SetPageText(nSelectedPage+1, aLayoutName);
1218 			}
1219 
1220 			if( mePageKind == PK_HANDOUT )
1221 			{
1222 				// set pages for all available handout presentation objects
1223 				sd::ShapeList& rShapeList = pMaster->GetPresentationShapeList();
1224 				SdrObject* pObj = 0;
1225 
1226                 while( (pObj = rShapeList.getNextShape(pObj)) != 0 )
1227 				{
1228 					if( pMaster->GetPresObjKind(pObj) == PRESOBJ_HANDOUT )
1229 					{
1230                         // #i105146# We want no content to be displayed for PK_HANDOUT,
1231                         // so just never set a page as content
1232 						static_cast<SdrPageObj*>(pObj)->SetReferencedPage(0);
1233 					}
1234 				}
1235 			}
1236 		}
1237 
1238 		Size aVisSizePixel = GetActiveWindow()->GetOutputSizePixel();
1239 		Rectangle aVisAreaWin = GetActiveWindow()->PixelToLogic( Rectangle( Point(0,0), aVisSizePixel) );
1240 		VisAreaChanged(aVisAreaWin);
1241 		mpDrawView->VisAreaChanged(GetActiveWindow());
1242 
1243 		// Damit der Navigator (und das Effekte-Window) das mitbekommt (/-men)
1244 		SfxBindings& rBindings = GetViewFrame()->GetBindings();
1245 		rBindings.Invalidate(SID_NAVIGATOR_PAGENAME, sal_True, sal_False);
1246 		rBindings.Invalidate(SID_STATUS_PAGE, sal_True, sal_False);
1247 		rBindings.Invalidate(SID_DELETE_MASTER_PAGE, sal_True, sal_False);
1248 		rBindings.Invalidate(SID_DELETE_PAGE, sal_True, sal_False);
1249 		rBindings.Invalidate(SID_ASSIGN_LAYOUT,sal_True,sal_False);
1250 		rBindings.Invalidate(SID_INSERTPAGE,sal_True,sal_False);
1251 		UpdatePreview( mpActualPage );
1252 
1253 		mpDrawView->AdjustMarkHdl();
1254 	}
1255 
1256 	return (bOK);
1257 }
1258 
1259 
1260 /*************************************************************************
1261 |*
1262 |* Pruefen, ob ein Seitenwechsel erlaubt ist
1263 |*
1264 \************************************************************************/
1265 
1266 sal_Bool DrawViewShell::IsSwitchPageAllowed() const
1267 {
1268 	bool bOK = true;
1269 
1270     FmFormShell* pFormShell = GetViewShellBase().GetFormShellManager()->GetFormShell();
1271     if (pFormShell!=NULL && !pFormShell->PrepareClose (sal_False))
1272         bOK = false;
1273 
1274 	return bOK;
1275 }
1276 
1277 /*************************************************************************
1278 |*
1279 |* neue aktuelle Seite auswaehlen, falls sich die Seitenfolge geaendert
1280 |* hat (z. B. durch Undo)
1281 |*
1282 \************************************************************************/
1283 
1284 void DrawViewShell::ResetActualLayer()
1285 {
1286     LayerTabBar* pLayerBar = GetLayerTabControl();
1287     if (pLayerBar != NULL)
1288     {
1289         // remember old layer cound and current layer id
1290         // this is needed when one layer is renamed to
1291         // restore current layer
1292         sal_uInt16 nOldLayerCnt = pLayerBar->GetPageCount();
1293         sal_uInt16 nOldLayerId = pLayerBar->GetCurPageId();
1294 
1295         /*************************************************************
1296             * Update fuer LayerTab
1297             *************************************************************/
1298         pLayerBar->Clear();
1299 
1300         String aName;
1301         String aActiveLayer = mpDrawView->GetActiveLayer();
1302         String aBackgroundLayer( SdResId(STR_LAYER_BCKGRND) );
1303         String aBackgroundObjLayer( SdResId(STR_LAYER_BCKGRNDOBJ) );
1304         String aLayoutLayer( SdResId(STR_LAYER_LAYOUT) );
1305         String aControlsLayer( SdResId(STR_LAYER_CONTROLS) );
1306         String aMeasureLinesLayer( SdResId(STR_LAYER_MEASURELINES) );
1307         sal_uInt16 nActiveLayer = SDRLAYER_NOTFOUND;
1308         SdrLayerAdmin& rLayerAdmin = GetDoc()->GetLayerAdmin();
1309         sal_uInt16 nLayerCnt = rLayerAdmin.GetLayerCount();
1310 
1311         for ( sal_uInt16 nLayer = 0; nLayer < nLayerCnt; nLayer++ )
1312         {
1313             aName = rLayerAdmin.GetLayer(nLayer)->GetName();
1314 
1315             if ( aName == aActiveLayer )
1316             {
1317                 nActiveLayer = nLayer;
1318             }
1319 
1320             if ( aName != aBackgroundLayer )
1321             {
1322                 if (meEditMode == EM_MASTERPAGE)
1323                 {
1324                     // Layer der Page nicht auf MasterPage anzeigen
1325                     if (aName != aLayoutLayer   &&
1326                         aName != aControlsLayer &&
1327                         aName != aMeasureLinesLayer)
1328                     {
1329                         pLayerBar->InsertPage(nLayer+1, aName);
1330 
1331                         TabBarPageBits nBits = 0;
1332                         SdrPageView* pPV = mpDrawView->GetSdrPageView();
1333 
1334                         if (pPV && !pPV->IsLayerVisible(aName))
1335                         {
1336                             // Unsichtbare Layer werden anders dargestellt
1337                             nBits = TPB_SPECIAL;
1338                         }
1339 
1340                         pLayerBar->SetPageBits(nLayer+1, nBits);
1341                     }
1342                 }
1343                 else
1344                 {
1345                     // Layer der MasterPage nicht auf Page anzeigen
1346                     if ( aName != aBackgroundObjLayer )
1347                     {
1348                         pLayerBar->InsertPage(nLayer+1, aName);
1349 
1350                         TabBarPageBits nBits = 0;
1351 
1352                         if (!mpDrawView->GetSdrPageView()->IsLayerVisible(aName))
1353                         {
1354                             // Unsichtbare Layer werden anders dargestellt
1355                             nBits = TPB_SPECIAL;
1356                         }
1357 
1358                         pLayerBar->SetPageBits(nLayer+1, nBits);
1359                     }
1360                 }
1361             }
1362         }
1363 
1364         if ( nActiveLayer == SDRLAYER_NOTFOUND )
1365         {
1366             if( nOldLayerCnt == pLayerBar->GetPageCount() )
1367             {
1368                 nActiveLayer = nOldLayerId - 1;
1369             }
1370             else
1371             {
1372                 nActiveLayer = ( meEditMode == EM_MASTERPAGE ) ? 2 : 0;
1373             }
1374 
1375             mpDrawView->SetActiveLayer( pLayerBar->GetPageText(nActiveLayer + 1) );
1376         }
1377 
1378         pLayerBar->SetCurPageId(nActiveLayer + 1);
1379         GetViewFrame()->GetBindings().Invalidate( SID_MODIFYLAYER );
1380         GetViewFrame()->GetBindings().Invalidate( SID_DELETE_LAYER );
1381     }
1382 }
1383 
1384 /*************************************************************************
1385 |*
1386 |* Verzoegertes Close ausfuehren
1387 |*
1388 \************************************************************************/
1389 
1390 IMPL_LINK( DrawViewShell, CloseHdl, Timer*, pTimer )
1391 {
1392 	pTimer->Stop();
1393 	GetViewFrame()->GetBindings().Execute( SID_CLOSEWIN );
1394 	return 0L;
1395 }
1396 
1397 /*************************************************************************
1398 |*
1399 |* AcceptDrop
1400 |*
1401 \************************************************************************/
1402 
1403 sal_Int8 DrawViewShell::AcceptDrop (
1404     const AcceptDropEvent& rEvt,
1405     DropTargetHelper& rTargetHelper,
1406     ::sd::Window* pTargetWindow,
1407     sal_uInt16 nPage,
1408     sal_uInt16 nLayer )
1409 {
1410 	if( nPage != SDRPAGE_NOTFOUND )
1411 		nPage = GetDoc()->GetSdPage( nPage, mePageKind )->GetPageNum();
1412 
1413 	if( SlideShow::IsRunning( GetViewShellBase() ) )
1414 		return DND_ACTION_NONE;
1415 
1416 	return mpDrawView->AcceptDrop( rEvt, rTargetHelper, pTargetWindow, nPage, nLayer );
1417 }
1418 
1419 /*************************************************************************
1420 |*
1421 |* ExecuteDrop
1422 |*
1423 \************************************************************************/
1424 
1425 sal_Int8 DrawViewShell::ExecuteDrop (
1426     const ExecuteDropEvent& rEvt,
1427     DropTargetHelper& rTargetHelper,
1428     ::sd::Window* pTargetWindow,
1429     sal_uInt16 nPage,
1430     sal_uInt16 nLayer)
1431 {
1432 	if( nPage != SDRPAGE_NOTFOUND )
1433 		nPage = GetDoc()->GetSdPage( nPage, mePageKind )->GetPageNum();
1434 
1435 	if( SlideShow::IsRunning( GetViewShellBase() ) )
1436 		return DND_ACTION_NONE;
1437 
1438     Broadcast(ViewShellHint(ViewShellHint::HINT_COMPLEX_MODEL_CHANGE_START));
1439     sal_Int8 nResult (mpDrawView->ExecuteDrop( rEvt, rTargetHelper, pTargetWindow, nPage, nLayer ));
1440     Broadcast(ViewShellHint(ViewShellHint::HINT_COMPLEX_MODEL_CHANGE_END));
1441 
1442     return nResult;
1443 }
1444 
1445 } // end of namespace sd
1446 
1447 #ifdef _MSC_VER
1448 #if (_MSC_VER < 1400)
1449 #pragma optimize ( "", on )
1450 #endif
1451 #endif
1452 
1453