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
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7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
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11 * http://www.apache.org/licenses/LICENSE-2.0
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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
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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 "SdUnoDrawView.hxx"
28
29 #include "DrawController.hxx"
30 #include "DrawDocShell.hxx"
31 #include "DrawViewShell.hxx"
32 #include "drawdoc.hxx"
33 #include "unolayer.hxx"
34 #include "unomodel.hxx"
35 #include "unopage.hxx"
36 #include "Window.hxx"
37 #include "pres.hxx"
38
39 #include <cppuhelper/proptypehlp.hxx>
40 #include <comphelper/serviceinfohelper.hxx>
41 #include <sfx2/dispatch.hxx>
42 #include <sfx2/viewfrm.hxx>
43 #include <svx/svdpagv.hxx>
44 #include <svx/unoshape.hxx>
45 #include <svx/unoshcol.hxx>
46 #include <svx/zoomitem.hxx>
47 #include <com/sun/star/drawing/DrawViewMode.hpp>
48 #include <com/sun/star/drawing/XLayerManager.hpp>
49 #include <com/sun/star/view/DocumentZoomType.hpp>
50
51 #include <vector>
52
53 using rtl::OUString;
54
55 using namespace ::com::sun::star;
56 using namespace ::com::sun::star::uno;
57 using namespace ::com::sun::star::drawing;
58
59
60 namespace sd {
61
SdUnoDrawView(DrawController & rController,DrawViewShell & rViewShell,View & rView)62 SdUnoDrawView::SdUnoDrawView(
63 DrawController& rController,
64 DrawViewShell& rViewShell,
65 View& rView) throw()
66 : DrawSubControllerInterfaceBase(m_aMutex),
67 mrController(rController),
68 mrDrawViewShell(rViewShell),
69 mrView(rView)
70 {
71 }
72
73
74
75
~SdUnoDrawView()76 SdUnoDrawView::~SdUnoDrawView() throw()
77 {
78 }
79
80
81
82
getMasterPageMode(void) const83 sal_Bool SdUnoDrawView::getMasterPageMode(void) const throw()
84 {
85 return (mrDrawViewShell.GetEditMode() == EM_MASTERPAGE);
86 }
87
88
89
90
setMasterPageMode(sal_Bool bMasterPageMode)91 void SdUnoDrawView::setMasterPageMode (sal_Bool bMasterPageMode) throw()
92 {
93 if ((mrDrawViewShell.GetEditMode() == EM_MASTERPAGE) != bMasterPageMode)
94 {
95 mrDrawViewShell.ChangeEditMode (
96 bMasterPageMode ? EM_MASTERPAGE : EM_PAGE,
97 mrDrawViewShell.IsLayerModeActive());
98 }
99 }
100
101
102
103
getLayerMode(void) const104 sal_Bool SdUnoDrawView::getLayerMode(void) const throw()
105 {
106 return mrDrawViewShell.IsLayerModeActive();
107 }
108
109
110
111
setLayerMode(sal_Bool bLayerMode)112 void SdUnoDrawView::setLayerMode (sal_Bool bLayerMode) throw()
113 {
114 if (mrDrawViewShell.IsLayerModeActive() != (bLayerMode==sal_True))
115 {
116 mrDrawViewShell.ChangeEditMode (
117 mrDrawViewShell.GetEditMode(),
118 bLayerMode);
119 }
120 }
121
122
123
124
getActiveLayer(void)125 Reference<drawing::XLayer> SdUnoDrawView::getActiveLayer (void) throw ()
126 {
127 Reference<drawing::XLayer> xCurrentLayer;
128
129 do
130 {
131 // Retrieve the layer manager from the model.
132 SdXImpressDocument* pModel = GetModel();
133 if (pModel == NULL)
134 break;
135
136 SdDrawDocument* pSdModel = pModel->GetDoc();
137 if (pSdModel == NULL)
138 break;
139
140 // From the model get the current SdrLayer object via the layer admin.
141 SdrLayerAdmin& rLayerAdmin = pSdModel->GetLayerAdmin ();
142 SdrLayer* pLayer = rLayerAdmin.GetLayer (mrView.GetActiveLayer(), sal_True);
143 if (pLayer == NULL)
144 break;
145
146 // Get the corresponding XLayer object from the implementation
147 // object of the layer manager.
148 Reference<drawing::XLayerManager> xManager (pModel->getLayerManager(), uno::UNO_QUERY);
149 SdLayerManager* pManager = SdLayerManager::getImplementation (xManager);
150 if (pManager != NULL)
151 xCurrentLayer = pManager->GetLayer (pLayer);
152 }
153 while (false);
154 mrController.mpCurrentLayer = &(xCurrentLayer) ;
155
156 return xCurrentLayer;
157 }
158
159
160
161
setActiveLayer(const Reference<drawing::XLayer> & rxLayer)162 void SdUnoDrawView::setActiveLayer (const Reference<drawing::XLayer>& rxLayer) throw ()
163 {
164 do
165 {
166 // Get the SdrLayer object corresponding to the given reference.
167 if ( ! rxLayer.is())
168 break;
169
170 SdLayer* pLayer = SdLayer::getImplementation (rxLayer);
171 if (pLayer == NULL)
172 break;
173
174 SdrLayer* pSdrLayer = pLayer->GetSdrLayer();
175 if (pSdrLayer == NULL)
176 break;
177
178 // Set the new active layer and make the change visible.
179 mrView.SetActiveLayer (pSdrLayer->GetName());
180 mrDrawViewShell.ResetActualLayer ();
181 }
182 while (false);
183 }
184
185
186
187
188 // XSelectionSupplier
189
190
select(const Any & aSelection)191 sal_Bool SAL_CALL SdUnoDrawView::select( const Any& aSelection )
192 {
193 bool bOk = true;
194
195 ::std::vector<SdrObject*> aObjects;
196
197 SdrPage* pSdrPage = NULL;
198
199 Reference< drawing::XShape > xShape;
200 aSelection >>= xShape;
201
202 if(xShape.is())
203 {
204 SvxShape* pShape = SvxShape::getImplementation( xShape );
205 if( pShape && (pShape->GetSdrObject() != NULL) )
206 {
207 SdrObject* pObj = pShape->GetSdrObject();
208 pSdrPage = pObj->GetPage();
209 aObjects.push_back( pObj );
210 }
211 else
212 {
213 bOk = false;
214 }
215 }
216 else
217 {
218 Reference< drawing::XShapes > xShapes;
219 aSelection >>= xShapes;
220 if( xShapes.is() )
221 {
222 const sal_uInt32 nCount = xShapes->getCount();
223 for( sal_uInt32 i = 0; i < nCount; i++ )
224 {
225 xShapes->getByIndex(i) >>= xShape;
226 if( xShape.is() )
227 {
228 SvxShape* pShape = SvxShape::getImplementation(xShape);
229 if( (pShape == NULL) || (pShape->GetSdrObject() == NULL) )
230 {
231 bOk = false;
232 break;
233 }
234
235 SdrObject* pObj = pShape->GetSdrObject();
236
237 if( pSdrPage == NULL )
238 {
239 pSdrPage = pObj->GetPage();
240 }
241 else if( pSdrPage != pObj->GetPage() )
242 {
243 bOk = false;
244 break;
245 }
246
247 aObjects.push_back( pObj );
248 }
249 }
250 }
251 }
252
253 if( bOk )
254 {
255 if( pSdrPage )
256 {
257 setMasterPageMode( pSdrPage->IsMasterPage() );
258 mrDrawViewShell.SwitchPage( (pSdrPage->GetPageNum() - 1) >> 1 );
259 mrDrawViewShell.WriteFrameViewData();
260 }
261
262 SdrPageView *pPV = mrView.GetSdrPageView();
263
264 if(pPV)
265 {
266 // first deselect all
267 mrView.UnmarkAllObj( pPV );
268
269 ::std::vector<SdrObject*>::iterator aIter( aObjects.begin() );
270 const ::std::vector<SdrObject*>::iterator aEnd( aObjects.end() );
271 while( aIter != aEnd )
272 {
273 SdrObject* pObj = (*aIter++);
274 mrView.MarkObj( pObj, pPV );
275 }
276 }
277 else
278 {
279 bOk = false;
280 }
281 }
282
283 return bOk;
284 }
285
286 //----------------------------------------------------------------------
287
getSelection()288 Any SAL_CALL SdUnoDrawView::getSelection()
289 {
290 Any aAny;
291
292 if( mrView.IsTextEdit() )
293 mrView.getTextSelection( aAny );
294
295
296 if( !aAny.hasValue() )
297 {
298 const SdrMarkList& rMarkList = mrView.GetMarkedObjectList();
299 sal_uInt32 nCount = rMarkList.GetMarkCount();
300 if( nCount )
301 {
302 Reference< drawing::XShapes > xShapes( SvxShapeCollection_NewInstance(), UNO_QUERY );
303 for( sal_uInt32 nNum = 0; nNum < nCount; nNum++)
304 {
305 SdrMark *pMark = rMarkList.GetMark(nNum);
306 if(pMark==NULL)
307 continue;
308
309 SdrObject *pObj = pMark->GetMarkedSdrObj();
310 if(pObj==NULL || pObj->GetPage() == NULL)
311 continue;
312
313 Reference< drawing::XDrawPage > xPage( pObj->GetPage()->getUnoPage(), UNO_QUERY);
314
315 if(!xPage.is())
316 continue;
317
318 SvxDrawPage* pDrawPage = SvxDrawPage::getImplementation( xPage );
319
320 if(pDrawPage==NULL)
321 continue;
322
323 Reference< drawing::XShape > xShape( pObj->getUnoShape(), UNO_QUERY );
324
325 if(xShape.is())
326 xShapes->add(xShape);
327 }
328 aAny <<= xShapes;
329 }
330 }
331
332 return aAny;
333 }
334
335
336
337
addSelectionChangeListener(const css::uno::Reference<css::view::XSelectionChangeListener> & rxListener)338 void SAL_CALL SdUnoDrawView::addSelectionChangeListener (
339 const css::uno::Reference<css::view::XSelectionChangeListener>& rxListener)
340 {
341 (void)rxListener;
342 }
343
344
345
346
removeSelectionChangeListener(const css::uno::Reference<css::view::XSelectionChangeListener> & rxListener)347 void SAL_CALL SdUnoDrawView::removeSelectionChangeListener (
348 const css::uno::Reference<css::view::XSelectionChangeListener>& rxListener)
349 {
350 (void)rxListener;
351 }
352
353
354
355
setFastPropertyValue(sal_Int32 nHandle,const Any & rValue)356 void SdUnoDrawView::setFastPropertyValue (
357 sal_Int32 nHandle,
358 const Any& rValue)
359 {
360 switch( nHandle )
361 {
362 case DrawController::PROPERTY_CURRENTPAGE:
363 {
364 Reference< drawing::XDrawPage > xPage;
365 rValue >>= xPage;
366 setCurrentPage( xPage );
367 }
368 break;
369
370 case DrawController::PROPERTY_MASTERPAGEMODE:
371 {
372 sal_Bool bValue = sal_False;
373 rValue >>= bValue;
374 setMasterPageMode( bValue );
375 }
376 break;
377
378 case DrawController::PROPERTY_LAYERMODE:
379 {
380 sal_Bool bValue = sal_False;
381 rValue >>= bValue;
382 setLayerMode( bValue );
383 }
384
385 case DrawController::PROPERTY_ACTIVE_LAYER:
386 {
387 Reference<drawing::XLayer> xLayer;
388 rValue >>= xLayer;
389 setActiveLayer (xLayer);
390 }
391 break;
392 case DrawController::PROPERTY_ZOOMVALUE:
393 {
394 sal_Int16 nZoom = 0;
395 rValue >>= nZoom;
396 SetZoom( nZoom );
397 }
398 break;
399 case DrawController::PROPERTY_ZOOMTYPE:
400 {
401 sal_Int16 nType = 0;
402 rValue >>= nType;
403 SetZoomType( nType );
404 }
405 break;
406 case DrawController::PROPERTY_VIEWOFFSET:
407 {
408 awt::Point aOffset;
409 rValue >>= aOffset;
410 SetViewOffset( aOffset );
411 }
412 break;
413 default:
414 throw beans::UnknownPropertyException();
415 }
416 }
417
418
419
420
getFastPropertyValue(sal_Int32 nHandle)421 Any SAL_CALL SdUnoDrawView::getFastPropertyValue (
422 sal_Int32 nHandle)
423 {
424 Any aValue;
425 switch( nHandle )
426 {
427 case DrawController::PROPERTY_CURRENTPAGE:
428 aValue <<= (const_cast<SdUnoDrawView*>(this))->getCurrentPage();
429 break;
430
431 case DrawController::PROPERTY_MASTERPAGEMODE:
432 aValue <<= getMasterPageMode();
433 break;
434
435 case DrawController::PROPERTY_LAYERMODE:
436 aValue <<= getLayerMode();
437 break;
438
439 case DrawController::PROPERTY_ACTIVE_LAYER:
440 aValue <<= (const_cast<SdUnoDrawView*>(this))->getActiveLayer();
441 break;
442
443 case DrawController::PROPERTY_ZOOMVALUE:
444 aValue <<= GetZoom();
445 break;
446 case DrawController::PROPERTY_ZOOMTYPE:
447 aValue <<= (sal_Int16)com::sun::star::view::DocumentZoomType::BY_VALUE;
448 break;
449 case DrawController::PROPERTY_VIEWOFFSET:
450 aValue <<= GetViewOffset();
451 break;
452
453 case DrawController::PROPERTY_DRAWVIEWMODE:
454 aValue = getDrawViewMode();
455 break;
456
457 default:
458 throw beans::UnknownPropertyException();
459 }
460
461 return aValue;
462 }
463
464
465
466
467 // XDrawView
468
469
setCurrentPage(const Reference<drawing::XDrawPage> & xPage)470 void SAL_CALL SdUnoDrawView::setCurrentPage (
471 const Reference< drawing::XDrawPage >& xPage )
472 {
473 SvxDrawPage* pDrawPage = SvxDrawPage::getImplementation( xPage );
474 SdrPage *pSdrPage = pDrawPage ? pDrawPage->GetSdrPage() : NULL;
475
476 if(pSdrPage)
477 {
478 // End editing of text. Otherwise the edited text object would
479 // still be visible on the new page.
480 mrDrawViewShell.GetView()->SdrEndTextEdit();
481
482 setMasterPageMode( pSdrPage->IsMasterPage() );
483 mrDrawViewShell.SwitchPage( (pSdrPage->GetPageNum() - 1) >> 1 );
484 mrDrawViewShell.WriteFrameViewData();
485 }
486 }
487
488 //----------------------------------------------------------------------
489
getCurrentPage()490 Reference< drawing::XDrawPage > SAL_CALL SdUnoDrawView::getCurrentPage()
491 {
492 Reference< drawing::XDrawPage > xPage;
493
494 SdrPageView *pPV = mrView.GetSdrPageView();
495 SdrPage* pPage = pPV ? pPV->GetPage() : NULL;
496
497 if(pPage)
498 xPage = Reference< drawing::XDrawPage >::query( pPage->getUnoPage() );
499
500 return xPage;
501 }
502
503
GetZoom(void) const504 sal_Int16 SdUnoDrawView::GetZoom(void) const
505 {
506 if (mrDrawViewShell.GetActiveWindow() )
507 {
508 return (sal_Int16)mrDrawViewShell.GetActiveWindow()->GetZoom();
509 }
510 else
511 {
512 return 0;
513 }
514 }
515
SetZoom(sal_Int16 nZoom)516 void SdUnoDrawView::SetZoom( sal_Int16 nZoom )
517 {
518 SvxZoomItem aZoomItem( SVX_ZOOM_PERCENT, nZoom );
519
520 SfxViewFrame* pViewFrame = mrDrawViewShell.GetViewFrame();
521 if( pViewFrame )
522 {
523 SfxDispatcher* pDispatcher = pViewFrame->GetDispatcher();
524 if( pDispatcher )
525 {
526 pDispatcher->Execute(SID_ATTR_ZOOM,SFX_CALLMODE_SYNCHRON,&aZoomItem, 0L);
527 }
528 }
529 }
530
531
SetViewOffset(const awt::Point & rWinPos)532 void SdUnoDrawView::SetViewOffset(const awt::Point& rWinPos )
533 {
534 Point aWinPos( rWinPos.X, rWinPos.Y );
535 aWinPos += mrDrawViewShell.GetViewOrigin();
536 mrDrawViewShell.SetWinViewPos( aWinPos, true );
537 }
538
GetViewOffset() const539 awt::Point SdUnoDrawView::GetViewOffset() const
540 {
541 Point aRet;
542
543 aRet = mrDrawViewShell.GetWinViewPos();
544 aRet -= mrDrawViewShell.GetViewOrigin();
545
546 return awt::Point( aRet.X(), aRet.Y() );
547 }
548
SetZoomType(sal_Int16 nType)549 void SdUnoDrawView::SetZoomType ( sal_Int16 nType )
550 {
551 SfxViewFrame* pViewFrame = mrDrawViewShell.GetViewFrame();
552 if( pViewFrame )
553 {
554 SfxDispatcher* pDispatcher = pViewFrame->GetDispatcher();
555 if( pDispatcher )
556 {
557 SvxZoomType eZoomType;
558 switch( nType )
559 {
560 case com::sun::star::view::DocumentZoomType::OPTIMAL:
561 eZoomType = SVX_ZOOM_OPTIMAL;
562 break;
563
564 case com::sun::star::view::DocumentZoomType::PAGE_WIDTH:
565 case com::sun::star::view::DocumentZoomType::PAGE_WIDTH_EXACT:
566 eZoomType = SVX_ZOOM_PAGEWIDTH;
567 break;
568
569 case com::sun::star::view::DocumentZoomType::ENTIRE_PAGE:
570 eZoomType = SVX_ZOOM_WHOLEPAGE;
571 break;
572
573 default:
574 return;
575 }
576 SvxZoomItem aZoomItem( eZoomType );
577 pDispatcher->Execute(SID_ATTR_ZOOM,SFX_CALLMODE_SYNCHRON,&aZoomItem, 0L);
578 }
579 }
580 }
581
582
583
584
GetModel(void) const585 SdXImpressDocument* SdUnoDrawView::GetModel (void) const throw()
586 {
587 if (mrView.GetDocSh()!=NULL)
588 {
589 Reference<frame::XModel> xModel (mrView.GetDocSh()->GetModel());
590 return SdXImpressDocument::getImplementation(xModel);
591 }
592 else
593 return NULL;
594 }
595
getDrawViewMode() const596 Any SdUnoDrawView::getDrawViewMode() const
597 {
598 Any aRet;
599 switch( mrDrawViewShell.GetPageKind() )
600 {
601 case PK_NOTES: aRet <<= DrawViewMode_NOTES; break;
602 case PK_HANDOUT: aRet <<= DrawViewMode_HANDOUT; break;
603 case PK_STANDARD: aRet <<= DrawViewMode_DRAW; break;
604 }
605 return aRet;
606 }
607
608 // XServiceInfo
getImplementationName()609 OUString SAL_CALL SdUnoDrawView::getImplementationName( )
610 {
611 return OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.comp.sd.SdUnoDrawView") );
612 }
613
supportsService(const OUString & ServiceName)614 sal_Bool SAL_CALL SdUnoDrawView::supportsService( const OUString& ServiceName )
615 {
616 return comphelper::ServiceInfoHelper::supportsService( ServiceName, getSupportedServiceNames() );
617 }
618
getSupportedServiceNames()619 Sequence< OUString > SAL_CALL SdUnoDrawView::getSupportedServiceNames( )
620 {
621 OUString aSN( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.drawing.DrawingDocumentDrawView") );
622 uno::Sequence< OUString > aSeq( &aSN, 1 );
623 return aSeq;
624 }
625
626 } // end of namespace sd
627