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_filter.hxx"
26 #include <com/sun/star/awt/Rectangle.hpp>
27 #include <com/sun/star/beans/PropertyValue.hpp>
28 #include <com/sun/star/drawing/XMasterPageTarget.hpp>
29 #include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
30 #include <com/sun/star/container/XIndexAccess.hpp>
31 #include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
32 #include <com/sun/star/document/XFilter.hpp>
33 #include <com/sun/star/document/XExporter.hpp>
34 #include <com/sun/star/frame/XModel.hpp>
35 #include <com/sun/star/task/XStatusIndicatorFactory.hpp>
36 #include <com/sun/star/lang/XServiceInfo.hpp>
37 #include <vcl/gdimtf.hxx>
38 #include <unotools/tempfile.hxx>
39 #include <osl/diagnose.h>
40 #include <osl/file.hxx>
41 #include <vcl/metaact.hxx>
42 #include <svtools/wmf.hxx>
43 #include <svtools/filter.hxx>
44 #include <vcl/gdimetafiletools.hxx>
45
46 #include "swfexporter.hxx"
47 #include "swfwriter.hxx"
48
49 using rtl::OUString;
50 using namespace ::com::sun::star::uno;
51 using namespace ::com::sun::star::drawing;
52 using namespace ::com::sun::star::presentation;
53 using namespace ::com::sun::star::task;
54 using namespace ::std;
55 using namespace ::swf;
56
57 using com::sun::star::lang::XMultiServiceFactory;
58 using com::sun::star::io::XOutputStream;
59 using com::sun::star::beans::PropertyValue;
60 using com::sun::star::container::XIndexAccess;
61 using com::sun::star::beans::XPropertySet;
62 using com::sun::star::lang::XComponent;
63 using com::sun::star::lang::IllegalArgumentException;
64 using com::sun::star::document::XExporter;
65 using com::sun::star::document::XFilter;
66 using com::sun::star::frame::XModel;
67 using com::sun::star::lang::XServiceInfo;
68
69 // -----------------------------------------------------------------------------
70
PageInfo()71 PageInfo::PageInfo()
72 : meFadeEffect( FadeEffect_NONE ),
73 meFadeSpeed( AnimationSpeed_MEDIUM ),
74 mnDuration( 0 ),
75 mnChange( 0 )
76 {
77 }
78
79 // -----------------------------------------------------------------------------
80
~PageInfo()81 PageInfo::~PageInfo()
82 {
83 vector<ShapeInfo*>::iterator aIter( maShapesVector.begin() );
84 const vector<ShapeInfo*>::iterator aEnd( maShapesVector.end() );
85 while( aIter != aEnd )
86 {
87 delete (*aIter++);
88 }
89 }
90
91 #ifdef THEFUTURE
92 // -----------------------------------------------------------------------------
93
addShape(ShapeInfo * pShapeInfo)94 void PageInfo::addShape( ShapeInfo* pShapeInfo )
95 {
96 maShapesVector.push_back( pShapeInfo );
97 }
98 #endif
99
100 // -----------------------------------------------------------------------------
101
FlashExporter(const Reference<XMultiServiceFactory> & rxMSF,sal_Int32 nJPEGCompressMode,sal_Bool bExportOLEAsJPEG)102 FlashExporter::FlashExporter(const Reference< XMultiServiceFactory > &rxMSF, sal_Int32 nJPEGCompressMode, sal_Bool bExportOLEAsJPEG)
103 : mxMSF( rxMSF ),
104 mpWriter( NULL ),
105 mnJPEGcompressMode(nJPEGCompressMode),
106 mbExportOLEAsJPEG(bExportOLEAsJPEG),
107 mbPresentation(true),
108 mnPageNumber( - 1 )
109 {
110 }
111
112 // -----------------------------------------------------------------------------
113
~FlashExporter()114 FlashExporter::~FlashExporter()
115 {
116 Flush();
117 }
118
Flush()119 void FlashExporter::Flush()
120 {
121 delete mpWriter;
122 mpWriter = NULL;
123
124 maPagesMap.clear();
125 }
126
127 // -----------------------------------------------------------------------------
128
129 const sal_uInt16 cBackgroundDepth = 2;
130 const sal_uInt16 cBackgroundObjectsDepth = 3;
131 const sal_uInt16 cPageObjectsDepth = 4;
132 const sal_uInt16 cWaitButtonDepth = 10;
133
exportAll(Reference<XComponent> xDoc,Reference<XOutputStream> & xOutputStream,Reference<XStatusIndicator> & xStatusIndicator)134 sal_Bool FlashExporter::exportAll( Reference< XComponent > xDoc, Reference< XOutputStream > &xOutputStream, Reference< XStatusIndicator> &xStatusIndicator )
135 {
136 Reference< XServiceInfo > xDocServInfo( xDoc, UNO_QUERY );
137 if( xDocServInfo.is() )
138 mbPresentation = xDocServInfo->supportsService( OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.presentation.PresentationDocument"))) ;
139
140 Reference< XDrawPagesSupplier > xDrawPagesSupplier(xDoc, UNO_QUERY);
141 if(!xDrawPagesSupplier.is())
142 return sal_False;
143
144 Reference< XIndexAccess > xDrawPages( xDrawPagesSupplier->getDrawPages(), UNO_QUERY );
145 if(!xDrawPages.is())
146 return sal_False;
147
148 Reference< XDrawPage > xDrawPage;
149 xDrawPages->getByIndex(0) >>= xDrawPage;
150
151 Reference< XPropertySet > xProp( xDrawPage, UNO_QUERY );
152 try
153 {
154 xProp->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("Width") ) ) >>= mnDocWidth;
155 xProp->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("Height") ) ) >>= mnDocHeight;
156
157 sal_Int32 nOutputWidth = 14400;
158 sal_Int32 nOutputHeight = (nOutputWidth * mnDocHeight ) / mnDocWidth;
159 delete mpWriter;
160 mpWriter = new Writer( nOutputWidth, nOutputHeight, mnDocWidth, mnDocHeight, mnJPEGcompressMode );
161 }
162 catch( Exception& )
163 {
164 OSL_ASSERT( false );
165 return false; // no writer, no cookies
166 }
167
168 const sal_Int32 nPageCount = xDrawPages->getCount();
169 sal_uInt16 nPage;
170 if ( xStatusIndicator.is() )
171 xStatusIndicator->start(OUString( RTL_CONSTASCII_USTRINGPARAM( "Macromedia Flash (SWF)" )), nPageCount);
172 for( nPage = 0; nPage < nPageCount; nPage++)
173 {
174 mnPageNumber = nPage + 1;
175
176 if ( xStatusIndicator.is() )
177 xStatusIndicator->setValue( nPage );
178 xDrawPages->getByIndex(nPage) >>= xDrawPage;
179
180 if( !xDrawPage.is())
181 continue;
182
183 Reference< XPropertySet > xPropSet( xDrawPage, UNO_QUERY );
184 if( mbPresentation )
185 {
186 sal_Bool bVisible = sal_False;
187 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("Visible") ) ) >>= bVisible;
188 if( !bVisible )
189 continue;
190 }
191
192 exportBackgrounds( xDrawPage, nPage, false );
193 exportBackgrounds( xDrawPage, nPage, true );
194
195 maPagesMap[nPage].mnForegroundID = mpWriter->startSprite();
196 exportDrawPageContents( xDrawPage, false, false );
197 mpWriter->endSprite();
198
199 // AS: If the background is different than the previous slide,
200 // we have to remove the old one and place the new one.
201 if (nPage)
202 {
203 if (maPagesMap[nPage].mnBackgroundID != maPagesMap[nPage-1].mnBackgroundID)
204 {
205 mpWriter->removeShape(cBackgroundDepth);
206 mpWriter->placeShape( maPagesMap[nPage].mnBackgroundID, cBackgroundDepth, 0, 0 );
207 }
208
209 if (maPagesMap[nPage].mnObjectsID != maPagesMap[nPage-1].mnObjectsID)
210 {
211 mpWriter->removeShape(cBackgroundObjectsDepth);
212 mpWriter->placeShape( maPagesMap[nPage].mnObjectsID, cBackgroundObjectsDepth, 0, 0 );
213 }
214
215 // AS: Remove the Foreground of the previous slide.
216 mpWriter->removeShape(cPageObjectsDepth);
217 }
218 else
219 {
220 mpWriter->placeShape( maPagesMap[nPage].mnBackgroundID, cBackgroundDepth, 0, 0 );
221 mpWriter->placeShape( maPagesMap[nPage].mnObjectsID, cBackgroundObjectsDepth, 0, 0 );
222 }
223
224 mpWriter->placeShape( maPagesMap[nPage].mnForegroundID, cPageObjectsDepth, 0, 0 );
225
226 mpWriter->waitOnClick( cWaitButtonDepth );
227 mpWriter->showFrame();
228 }
229
230 mpWriter->removeShape( cBackgroundDepth );
231 mpWriter->removeShape( cBackgroundObjectsDepth );
232 mpWriter->removeShape( cPageObjectsDepth );
233 mpWriter->gotoFrame( 0 );
234 mpWriter->showFrame();
235
236 mpWriter->storeTo( xOutputStream );
237
238 return sal_True;
239 }
240
241
exportSlides(Reference<XDrawPage> xDrawPage,Reference<XOutputStream> & xOutputStream,sal_uInt16)242 sal_Bool FlashExporter::exportSlides( Reference< XDrawPage > xDrawPage, Reference< XOutputStream > &xOutputStream, sal_uInt16 /* nPage */ )
243 {
244 Reference< XPropertySet > xPropSet( xDrawPage, UNO_QUERY );
245 if( !xDrawPage.is() || !xPropSet.is() )
246 return sal_False;
247
248 try
249 {
250 if( NULL == mpWriter )
251 {
252 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("Width") ) ) >>= mnDocWidth;
253 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("Height") ) ) >>= mnDocHeight;
254
255 mpWriter = new Writer( 14400, 10800, mnDocWidth, mnDocHeight, mnJPEGcompressMode );
256 }
257
258 if( mbPresentation )
259 {
260 sal_Bool bVisible = sal_False;
261 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("Visible") ) ) >>= bVisible;
262 if( !bVisible )
263 return sal_False;
264 }
265 }
266 catch( Exception& )
267 {
268 OSL_ASSERT( false );
269 }
270
271 exportDrawPageContents(xDrawPage, true, false);
272
273 mpWriter->storeTo( xOutputStream );
274
275 return sal_True;
276 }
277
exportBackgrounds(Reference<XDrawPage> xDrawPage,Reference<XOutputStream> & xOutputStream,sal_uInt16 nPage,sal_Bool bExportObjects)278 sal_uInt16 FlashExporter::exportBackgrounds( Reference< XDrawPage > xDrawPage, Reference< XOutputStream > &xOutputStream, sal_uInt16 nPage, sal_Bool bExportObjects )
279 {
280 Reference< XPropertySet > xPropSet( xDrawPage, UNO_QUERY );
281 if( !xDrawPage.is() || !xPropSet.is() )
282 return sal_False;
283
284 if( NULL == mpWriter )
285 {
286 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("Width") ) ) >>= mnDocWidth;
287 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("Height") ) ) >>= mnDocHeight;
288
289 mpWriter = new Writer( 14400, 10800, mnDocWidth, mnDocHeight, mnJPEGcompressMode );
290 }
291
292 sal_uInt16 ret = exportBackgrounds(xDrawPage, nPage, bExportObjects);
293
294 if (ret != nPage)
295 return ret;
296
297 if (bExportObjects)
298 mpWriter->placeShape( maPagesMap[nPage].mnObjectsID, _uInt16(1), 0, 0 );
299 else
300 mpWriter->placeShape( maPagesMap[nPage].mnBackgroundID, _uInt16(0), 0, 0 );
301
302 mpWriter->storeTo( xOutputStream );
303
304 return nPage;
305 }
306
exportBackgrounds(Reference<XDrawPage> xDrawPage,sal_uInt16 nPage,sal_Bool bExportObjects)307 sal_uInt16 FlashExporter::exportBackgrounds( Reference< XDrawPage > xDrawPage, sal_uInt16 nPage, sal_Bool bExportObjects )
308 {
309 Reference< XPropertySet > xPropSet( xDrawPage, UNO_QUERY );
310 if( !xDrawPage.is() || !xPropSet.is() )
311 return sal_False;
312
313 sal_Bool bBackgroundVisible = true;
314 sal_Bool bBackgroundObjectsVisible = true;
315
316 if( mbPresentation )
317 {
318 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("IsBackgroundVisible") ) ) >>= bBackgroundVisible;
319 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("IsBackgroundObjectsVisible") ) ) >>= bBackgroundObjectsVisible;
320 }
321
322
323 if (bExportObjects)
324 {
325 if (bBackgroundObjectsVisible)
326 {
327 Reference< XMasterPageTarget > xMasterPageTarget( xDrawPage, UNO_QUERY );
328 if( !xMasterPageTarget.is() )
329 {
330 maPagesMap[nPage].mnObjectsID = 0xffff;
331 return 0xffff;
332 }
333 Reference<XDrawPage> aTemp = xMasterPageTarget->getMasterPage();
334 sal_uInt16 ret = exportMasterPageObjects(nPage, aTemp);
335 if (ret != nPage)
336 return ret;
337 }
338 else
339 {
340 maPagesMap[nPage].mnObjectsID = 0xffff;
341 return 0xffff;
342 }
343 }
344 else
345 {
346 if (bBackgroundVisible)
347 {
348 sal_uInt16 ret = exportDrawPageBackground(nPage, xDrawPage);
349
350 if (ret != nPage)
351 return ret;
352 }
353 else
354 {
355 maPagesMap[nPage].mnBackgroundID = 0xffff;
356 return 0xffff;
357 }
358 }
359
360 return nPage;
361 }
362
363 #ifdef AUGUSTUS
exportSound(Reference<XOutputStream> & xOutputStream,const char * wavfilename)364 sal_Bool FlashExporter::exportSound( Reference< XOutputStream > &xOutputStream, const char* wavfilename )
365 {
366 try
367 {
368 delete mpWriter;
369 mpWriter = new Writer( 0, 0, 0, 0 );
370 }
371 catch( Exception& )
372 {
373 OSL_ASSERT( false );
374 }
375
376 if (!mpWriter->streamSound(wavfilename))
377 return sal_False;
378 else
379 mpWriter->storeTo( xOutputStream );
380
381 return sal_True;
382 }
383 #endif // defined AUGUSTUS
384
385 // -----------------------------------------------------------------------------
386
387 sal_Int32 nPlaceDepth;
388 // AS: A Slide can have a private background or use its masterpage's background.
389 // We use the checksums on the metafiles to tell if backgrounds are the same and
390 // should be reused. The return value indicates which slide's background to use.
391 // If the return value != nPage, then there is no background (if == -1) or the
392 // background has already been exported.
exportDrawPageBackground(sal_uInt16 nPage,Reference<XDrawPage> & xPage)393 sal_uInt16 FlashExporter::exportDrawPageBackground(sal_uInt16 nPage, Reference< XDrawPage >& xPage)
394 {
395 sal_uInt16 rBackgroundID;
396
397 GDIMetaFile aMtfPrivate, aMtfMaster;
398 Reference< XComponent > xComponent( xPage, UNO_QUERY );
399
400 Reference< XMasterPageTarget > xMasterPageTarget( xPage, UNO_QUERY );
401 if( !xMasterPageTarget.is() )
402 return 0xffff;
403
404 Reference< XDrawPage > xMasterPage = xMasterPageTarget->getMasterPage();
405 if( !xMasterPage.is())
406 return 0xffff;
407
408 Reference< XComponent > xCompMaster( xMasterPage, UNO_QUERY );
409
410 getMetaFile( xCompMaster, aMtfMaster, true );
411 getMetaFile( xComponent, aMtfPrivate, true );
412
413 sal_uInt32 masterchecksum = aMtfMaster.GetChecksum();
414 sal_uInt32 privatechecksum = aMtfPrivate.GetChecksum();
415
416 // AS: If the slide has its own background
417 if (privatechecksum)
418 {
419 ChecksumCache::iterator it = gPrivateCache.find(privatechecksum);
420
421 // AS: and we've previously encountered this background, just return
422 // the previous index.
423 if (gPrivateCache.end() != it)
424 {
425 maPagesMap[nPage].mnBackgroundID =
426 maPagesMap[it->second].mnBackgroundID;
427 return it->second;
428 }
429 else
430 {
431 // AS: Otherwise, cache this checksum.
432 gPrivateCache[privatechecksum] = nPage;
433
434 rBackgroundID = mpWriter->defineShape( aMtfPrivate );
435
436 maPagesMap[nPage].mnBackgroundID = rBackgroundID;
437 return nPage;
438 }
439 }
440
441 // AS: Ok, no private background. Use the master page's.
442 // AS: Have we already exported this master page?
443 ChecksumCache::iterator it = gMasterCache.find(masterchecksum);
444
445 if (gMasterCache.end() != it)
446 {
447 maPagesMap[nPage].mnBackgroundID =
448 maPagesMap[it->second].mnBackgroundID;
449
450 return it->second; // AS: Yes, so don't export it again.
451 }
452
453 gMasterCache[masterchecksum] = nPage;
454
455 rBackgroundID = mpWriter->defineShape( aMtfMaster );
456
457 maPagesMap[nPage].mnBackgroundID = rBackgroundID;
458
459 return nPage;
460 }
461
exportMasterPageObjects(sal_uInt16 nPage,Reference<XDrawPage> & xMasterPage)462 sal_uInt16 FlashExporter::exportMasterPageObjects(sal_uInt16 nPage, Reference< XDrawPage >& xMasterPage)
463 {
464 Reference< XShapes > xShapes( xMasterPage, UNO_QUERY );
465
466 sal_uInt32 shapesum = ActionSummer(xShapes);
467
468 ChecksumCache::iterator it = gObjectCache.find(shapesum);
469
470 if (gObjectCache.end() != it)
471 {
472 maPagesMap[nPage].mnObjectsID =
473 maPagesMap[it->second].mnObjectsID;
474
475 return it->second; // AS: Yes, so don't export it again.
476 }
477
478 gObjectCache[shapesum] = nPage;
479
480 sal_uInt16 rObjectsID = mpWriter->startSprite();
481 exportDrawPageContents( xMasterPage, false, true );
482 mpWriter->endSprite();
483
484 maPagesMap[nPage].mnObjectsID = rObjectsID;
485
486 return nPage;
487 }
488
489 // -----------------------------------------------------------------------------
490
491 /** export's the definition of the shapes inside this drawing page and adds the
492 shape infos to the current PageInfo */
exportDrawPageContents(Reference<XDrawPage> & xPage,bool bStream,bool bMaster)493 void FlashExporter::exportDrawPageContents( Reference< XDrawPage >& xPage, bool bStream, bool bMaster )
494 {
495 Reference< XShapes > xShapes( xPage, UNO_QUERY );
496 exportShapes(xShapes, bStream, bMaster);
497 }
498
499 // -----------------------------------------------------------------------------
500
501 /** export's the definition of the shapes inside this XShapes container and adds the
502 shape infos to the current PageInfo */
exportShapes(Reference<XShapes> & xShapes,bool bStream,bool bMaster)503 void FlashExporter::exportShapes( Reference< XShapes >& xShapes, bool bStream, bool bMaster )
504 {
505 OSL_ENSURE( (xShapes->getCount() <= 0xffff), "overflow in FlashExporter::exportDrawPageContents()" );
506
507 sal_uInt16 nShapeCount = (sal_uInt16)min( xShapes->getCount(), (sal_Int32)0xffff );
508 sal_uInt16 nShape;
509
510 Reference< XShape > xShape;
511
512 for( nShape = 0; nShape < nShapeCount; nShape++ )
513 {
514 xShapes->getByIndex( nShape ) >>= xShape;
515
516 if( xShape.is() )
517 {
518 Reference< XShapes > xShapes2( xShape, UNO_QUERY );
519 if( xShapes2.is() && xShape->getShapeType().equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("com.sun.star.drawing.GroupShape")))
520 // export the contents of group shapes, but we only ever stream at the top
521 // recursive level anyway, so pass false for streaming.
522 exportShapes( xShapes2, false, bMaster);
523 else
524 exportShape( xShape, bMaster);
525 }
526
527 if (bStream)
528 mpWriter->showFrame();
529 }
530 }
531
532 // -----------------------------------------------------------------------------
533
534 /** export this shape definition and adds it's info to the current PageInfo */
exportShape(Reference<XShape> & xShape,bool bMaster)535 void FlashExporter::exportShape( Reference< XShape >& xShape, bool bMaster )
536 {
537 Reference< XPropertySet > xPropSet( xShape, UNO_QUERY );
538 if( !xPropSet.is() )
539 return;
540
541 if( mbPresentation )
542 {
543 try
544 {
545 // skip empty presentation objects
546 sal_Bool bEmpty = sal_False;
547 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("IsEmptyPresentationObject") ) ) >>= bEmpty;
548 if( bEmpty )
549 return;
550
551 // don't export presentation placeholders on masterpage
552 // they can be non empty when user edits the default texts
553 if( bMaster )
554 {
555 OUString aShapeType( xShape->getShapeType() );
556 if( (0 == aShapeType.reverseCompareToAsciiL( RTL_CONSTASCII_STRINGPARAM( "com.sun.star.presentation.TitleTextShape" ))) ||
557 (0 == aShapeType.reverseCompareToAsciiL( RTL_CONSTASCII_STRINGPARAM( "com.sun.star.presentation.OutlinerShape" ))) ||
558 (0 == aShapeType.reverseCompareToAsciiL( RTL_CONSTASCII_STRINGPARAM( "com.sun.star.presentation.HeaderShape" ))) ||
559 (0 == aShapeType.reverseCompareToAsciiL( RTL_CONSTASCII_STRINGPARAM( "com.sun.star.presentation.FooterShape" ))) ||
560 (0 == aShapeType.reverseCompareToAsciiL( RTL_CONSTASCII_STRINGPARAM( "com.sun.star.presentation.SlideNumberShape" ))) ||
561 (0 == aShapeType.reverseCompareToAsciiL( RTL_CONSTASCII_STRINGPARAM( "com.sun.star.presentation.DateTimeShape" ))))
562 return;
563 }
564 }
565 catch( Exception& )
566 {
567 // TODO: If we are exporting a draw, this property is not available
568 }
569 }
570
571 try
572 {
573 com::sun::star::awt::Point aPosition( xShape->getPosition() );
574 com::sun::star::awt::Size aSize( xShape->getSize() );
575
576 com::sun::star::awt::Rectangle aBoundRect;//(aPosition.X, aPosition.Y, aSize.Width, aSize.Height);
577 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("BoundRect") ) ) >>= aBoundRect;
578
579 ShapeInfo* pShapeInfo = new ShapeInfo();
580 pShapeInfo->mnX = aBoundRect.X;
581 pShapeInfo->mnY = aBoundRect.Y;
582 pShapeInfo->mnWidth = aBoundRect.Width;
583 pShapeInfo->mnHeight = aBoundRect.Height;
584
585 if( mbPresentation )
586 {
587 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("Bookmark") ) ) >>= pShapeInfo->maBookmark;
588 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("DimColor") ) ) >>= pShapeInfo->mnDimColor;
589 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("DimHide") ) ) >>= pShapeInfo->mbDimHide;
590 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("DimPrevious") ) ) >>= pShapeInfo->mbDimPrev;
591 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("Effect") ) ) >>= pShapeInfo->meEffect;
592 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("PlayFull") ) ) >>= pShapeInfo->mbPlayFull;
593 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("PresentationOrder") ) ) >>= pShapeInfo->mnPresOrder;
594 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("Sound") ) ) >>= pShapeInfo->maSoundURL;
595 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("SoundOn") ) ) >>= pShapeInfo->mbSoundOn;
596 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("Speed") ) ) >>= pShapeInfo->meEffectSpeed;
597 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("TextEffect") ) ) >>= pShapeInfo->meTextEffect;
598 xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("TransparentColor") ) ) >>= pShapeInfo->mnBlueScreenColor;
599 }
600
601 // long ZOrder;
602 // xPropSet->getPropertyValue( OUString( RTL_CONSTASCII_USTRINGPARAM("ZOrder") ) ) >>= ZOrder;
603
604 GDIMetaFile aMtf;
605 Reference< XComponent > xComponent( xShape, UNO_QUERY );
606
607 bool bIsOleObject = xShape->getShapeType().equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("com.sun.star.presentation.OLE2Shape"))
608 || xShape->getShapeType().equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("com.sun.star.drawing.OLE2Shape"));
609
610 getMetaFile( xComponent, aMtf );
611
612 // AS: If it's an OLE object, then export a JPEG if the user requested.
613 // In this case, we use the bounding rect info generated in the first getMetaFile
614 // call, and then clear the metafile and add a BMP action. This may be turned into
615 // a JPEG, depending on what gives the best compression.
616 if (bIsOleObject && mbExportOLEAsJPEG)
617 getMetaFile( xComponent, aMtf, false, true );
618
619 sal_uInt16 nID;
620 sal_uInt32 checksum = aMtf.GetChecksum();
621
622 ChecksumCache::iterator it = gMetafileCache.find(checksum);
623
624 if (gMetafileCache.end() != it)
625 nID = it->second;
626 else
627 {
628 nID = mpWriter->defineShape( aMtf );
629 gMetafileCache[checksum] = nID;
630 }
631
632 if (!nID)
633 return;
634
635 pShapeInfo->mnID = nID;
636
637 // pPageInfo->addShape( pShapeInfo );
638
639 mpWriter->placeShape( pShapeInfo->mnID, _uInt16(nPlaceDepth++), pShapeInfo->mnX, pShapeInfo->mnY );
640
641 delete pShapeInfo;
642 }
643 catch( Exception& )
644 {
645 OSL_ASSERT(false);
646 }
647 }
648
649 // -----------------------------------------------------------------------------
650
getMetaFile(Reference<XComponent> & xComponent,GDIMetaFile & rMtf,bool bOnlyBackground,bool bExportAsJPEG)651 bool FlashExporter::getMetaFile( Reference< XComponent >&xComponent, GDIMetaFile& rMtf, bool bOnlyBackground /* = false */, bool bExportAsJPEG /* = false */)
652 {
653 if( !mxGraphicExporter.is() )
654 mxGraphicExporter = Reference< XExporter >::query( mxMSF->createInstance( OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.drawing.GraphicExportFilter") ) ) );
655
656 Reference< XFilter > xFilter( mxGraphicExporter, UNO_QUERY );
657
658 utl::TempFile aFile;
659 aFile.EnableKillingFile();
660
661 Sequence< PropertyValue > aFilterData(bExportAsJPEG ? 3 : 2);
662 aFilterData[0].Name = OUString( RTL_CONSTASCII_USTRINGPARAM("Version") );
663 aFilterData[0].Value <<= (sal_Int32)6000;
664 aFilterData[1].Name = OUString( RTL_CONSTASCII_USTRINGPARAM("PageNumber") );
665 aFilterData[1].Value <<= mnPageNumber;
666
667 if(bExportAsJPEG)
668 {
669 aFilterData[2].Name = OUString( RTL_CONSTASCII_USTRINGPARAM("Translucent") );
670 aFilterData[2].Value <<= (sal_Bool)sal_True;
671 }
672
673 Sequence< PropertyValue > aDescriptor( bOnlyBackground ? 4 : 3 );
674 aDescriptor[0].Name = OUString( RTL_CONSTASCII_USTRINGPARAM("FilterName") );
675
676 // AS: If we've been asked to export as an image, then use the BMP filter.
677 // Otherwise, use SVM. This is useful for things that don't convert well as
678 // metafiles, like the occasional OLE object.
679 aDescriptor[0].Value <<= OUString( RTL_CONSTASCII_USTRINGPARAM(bExportAsJPEG ? "PNG" : "SVM") );
680
681 aDescriptor[1].Name = OUString( RTL_CONSTASCII_USTRINGPARAM("URL") );
682 aDescriptor[1].Value <<= OUString( aFile.GetURL() );
683 aDescriptor[2].Name = OUString( RTL_CONSTASCII_USTRINGPARAM("FilterData") );
684 aDescriptor[2].Value <<= aFilterData;
685 if( bOnlyBackground )
686 {
687 aDescriptor[3].Name = OUString( RTL_CONSTASCII_USTRINGPARAM("ExportOnlyBackground") );
688 aDescriptor[3].Value <<= (sal_Bool)bOnlyBackground;
689 }
690 mxGraphicExporter->setSourceDocument( xComponent );
691 xFilter->filter( aDescriptor );
692
693 if (bExportAsJPEG)
694 {
695 Graphic aGraphic;
696 GraphicFilter aFilter(false);
697
698 aFilter.ImportGraphic( aGraphic, String(aFile.GetURL()), *aFile.GetStream( STREAM_READ ) );
699 BitmapEx rBitmapEx( aGraphic.GetBitmap(), Color(255,255,255) );
700
701 Rectangle clipRect;
702 for( sal_uLong i = 0, nCount = rMtf.GetActionCount(); i < nCount; i++ )
703 {
704 const MetaAction* pAction = rMtf.GetAction( i );
705 const sal_uInt16 nType = pAction->GetType();
706
707 switch( nType )
708 {
709 case( META_ISECTRECTCLIPREGION_ACTION ):
710 {
711 const MetaISectRectClipRegionAction* pA = (const MetaISectRectClipRegionAction*) pAction;
712 clipRect = pA->GetRect();
713 i = nCount;
714 break;
715 }
716 }
717 }
718 MetaBmpExScaleAction *pmetaAct = new MetaBmpExScaleAction(Point(clipRect.Left(), clipRect.Top()), Size(clipRect.GetWidth(), clipRect.GetHeight()), rBitmapEx);
719
720 rMtf.Clear();
721 rMtf.AddAction(pmetaAct);
722
723 }
724 else
725 {
726 rMtf.Read( *aFile.GetStream( STREAM_READ ) );
727
728 if(usesClipActions(rMtf))
729 {
730 // #121267# It is necessary to prepare the metafile since the export does *not* support
731 // clip regions. This tooling method clips the geometry content of the metafile internally
732 // against it's own clip regions, so that the export is safe to ignore clip regions
733 clipMetafileContentAgainstOwnRegions(rMtf);
734 }
735 }
736
737 int icount = rMtf.GetActionCount();
738 return icount != 0;
739 }
740
ActionSummer(Reference<XShape> & xShape)741 sal_uInt32 FlashExporter::ActionSummer(Reference< XShape >& xShape)
742 {
743 Reference< XShapes > xShapes( xShape, UNO_QUERY );
744
745 if( xShapes.is() )
746 {
747 return ActionSummer(xShapes);
748 }
749 else
750 {
751 Reference< XComponent > xComponentShape( xShape, UNO_QUERY );
752
753 GDIMetaFile aMtf;
754 getMetaFile( xComponentShape, aMtf);
755
756 return aMtf.GetChecksum();
757 }
758 }
759
ActionSummer(Reference<XShapes> & xShapes)760 sal_uInt32 FlashExporter::ActionSummer(Reference< XShapes >& xShapes)
761 {
762 sal_uInt32 nShapeCount = xShapes->getCount();
763 sal_uInt32 shapecount = 0;
764
765 Reference< XShape > xShape2;
766
767 for( sal_uInt16 nShape = 0; nShape < nShapeCount; nShape++ )
768 {
769 xShapes->getByIndex( nShape ) >>= xShape2;
770
771 shapecount += ActionSummer(xShape2);
772 }
773
774 return shapecount;
775 }
776