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_sdext.hxx"
26
27 #include "impoptimizer.hxx"
28 #include "pppoptimizer.hxx"
29 #include "graphiccollector.hxx"
30 #include "pagecollector.hxx"
31 #include "informationdialog.hxx"
32
33 #include "minimizer.hrc"
34
35 #include <vector>
36 #include "com/sun/star/util/URL.hpp"
37 #include "com/sun/star/util/XURLTransformer.hpp"
38 #include <com/sun/star/beans/XPropertySet.hpp>
39 #include <com/sun/star/awt/Rectangle.hpp>
40 #include <com/sun/star/awt/Size.hpp>
41 #include <com/sun/star/util/MeasureUnit.hpp>
42 #include <com/sun/star/frame/XModel.hpp>
43 #include <com/sun/star/frame/XDesktop.hpp>
44 #include <com/sun/star/awt/XWindow.hpp>
45 #include <com/sun/star/frame/XStorable.hpp>
46 #include <com/sun/star/frame/FrameSearchFlag.hpp>
47 #include <com/sun/star/frame/XDispatchProvider.hpp>
48 #include <com/sun/star/graphic/XGraphicProvider.hpp>
49 #include <com/sun/star/lang/XServiceInfo.hpp>
50 #include <com/sun/star/container/XNamed.hpp>
51 #include <com/sun/star/drawing/XShapes.hpp>
52 #include <com/sun/star/drawing/XMasterPageTarget.hpp>
53 #include <com/sun/star/drawing/XDrawPagesSupplier.hpp>
54 #include <com/sun/star/drawing/XMasterPagesSupplier.hpp>
55 #include <com/sun/star/presentation/XPresentationSupplier.hpp>
56 #include <com/sun/star/container/XNameAccess.hpp>
57 #include <com/sun/star/presentation/XPresentation.hpp>
58 #include <com/sun/star/presentation/XPresentationPage.hpp>
59 #include <com/sun/star/document/XFilter.hpp>
60 #include <com/sun/star/document/XExporter.hpp>
61 #include <com/sun/star/uno/RuntimeException.hpp>
62 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
63 #include <com/sun/star/graphic/XGraphicProvider.hpp>
64 #include <com/sun/star/graphic/GraphicType.hpp>
65 #include <com/sun/star/io/XStream.hpp>
66 #include <com/sun/star/io/XSeekable.hpp>
67 #include <com/sun/star/frame/XComponentLoader.hpp>
68 #include <com/sun/star/util/URL.hpp>
69
70 using namespace ::std;
71 using namespace ::com::sun::star;
72 using namespace ::com::sun::star::io;
73 using namespace ::com::sun::star::awt;
74 using namespace ::com::sun::star::uno;
75 using namespace ::com::sun::star::lang;
76 using namespace ::com::sun::star::util;
77 using namespace ::com::sun::star::frame;
78 using namespace ::com::sun::star::beans;
79 using namespace ::com::sun::star::drawing;
80 using namespace ::com::sun::star::graphic;
81 using namespace ::com::sun::star::document;
82 using namespace ::com::sun::star::container;
83 using namespace ::com::sun::star::presentation;
84
85 using ::rtl::OUString;
86
ImpExtractCustomShow(const Reference<XModel> & rxModel,const OUString & rCustomShowName)87 void ImpExtractCustomShow( const Reference< XModel >& rxModel, const OUString& rCustomShowName )
88 {
89 vector< Reference< XDrawPage > > vNonUsedPageList;
90 try
91 {
92 PageCollector::CollectNonCustomShowPages( rxModel, rCustomShowName, vNonUsedPageList );
93 Reference< XDrawPagesSupplier > xDrawPagesSupplier( rxModel, UNO_QUERY_THROW );
94 Reference< XDrawPages > xDrawPages( xDrawPagesSupplier->getDrawPages(), UNO_QUERY_THROW );
95 vector< Reference< XDrawPage > >::iterator aIter( vNonUsedPageList.begin() );
96 while( aIter != vNonUsedPageList.end() )
97 xDrawPages->remove( *aIter++ );
98 }
99 catch( Exception& )
100 {
101
102 }
103 }
104
ImpDeleteUnusedMasterPages(const Reference<XModel> & rxModel)105 void ImpDeleteUnusedMasterPages( const Reference< XModel >& rxModel )
106 {
107 vector< PageCollector::MasterPageEntity > aMasterPageList;
108 PageCollector::CollectMasterPages( rxModel, aMasterPageList );
109
110 // now master pages that are not marked can be deleted
111 Reference< XMasterPagesSupplier > xMasterPagesSupplier( rxModel, UNO_QUERY_THROW );
112 Reference< XDrawPages > xMasterPages( xMasterPagesSupplier->getMasterPages(), UNO_QUERY_THROW );
113 vector< PageCollector::MasterPageEntity >::iterator aIter( aMasterPageList.begin() );
114 while( aIter != aMasterPageList.end() )
115 {
116 if ( !aIter->bUsed )
117 xMasterPages->remove( aIter->xMasterPage );
118 aIter++;
119 }
120 }
121
ImpDeleteHiddenSlides(const Reference<XModel> & rxModel)122 void ImpDeleteHiddenSlides( const Reference< XModel >& rxModel )
123 {
124 try
125 {
126 Reference< XDrawPagesSupplier > xDrawPagesSupplier( rxModel, UNO_QUERY_THROW );
127 Reference< XDrawPages > xDrawPages( xDrawPagesSupplier->getDrawPages(), UNO_QUERY_THROW );
128 for( sal_Int32 i = 0; i < xDrawPages->getCount(); i++ )
129 {
130 Reference< XDrawPage > xDrawPage( xDrawPages->getByIndex( i ), UNO_QUERY_THROW );
131 Reference< XPropertySet > xPropSet( xDrawPage, UNO_QUERY_THROW );
132
133 sal_Bool bVisible = sal_True;
134 const OUString sVisible( RTL_CONSTASCII_USTRINGPARAM( "Visible" ) );
135 if ( xPropSet->getPropertyValue( sVisible ) >>= bVisible )
136 {
137 if (!bVisible )
138 {
139 xDrawPages->remove( xDrawPage );
140 i--;
141 }
142 }
143 }
144 }
145 catch( Exception& )
146 {
147 }
148 }
149
ImpDeleteNotesPages(const Reference<XModel> & rxModel)150 void ImpDeleteNotesPages( const Reference< XModel >& rxModel )
151 {
152 try
153 {
154 Reference< XDrawPagesSupplier > xDrawPagesSupplier( rxModel, UNO_QUERY_THROW );
155 Reference< XDrawPages > xDrawPages( xDrawPagesSupplier->getDrawPages(), UNO_QUERY_THROW );
156 sal_Int32 i, nPages = xDrawPages->getCount();
157 for( i = 0; i < nPages; i++ )
158 {
159 Reference< XPresentationPage > xPresentationPage( xDrawPages->getByIndex( i ), UNO_QUERY_THROW );
160 Reference< XPropertySet > xPropSet( xPresentationPage->getNotesPage(), UNO_QUERY_THROW );
161 Reference< XShapes > xShapes( xPropSet, UNO_QUERY_THROW );
162 while( xShapes->getCount() )
163 xShapes->remove( Reference< XShape >( xShapes->getByIndex( xShapes->getCount() - 1 ), UNO_QUERY_THROW ) );
164
165 const OUString sLayout( RTL_CONSTASCII_USTRINGPARAM( "Layout" ) );
166 xPropSet->setPropertyValue( sLayout, Any( (sal_Int16)21 ) );
167 }
168 }
169 catch( Exception& )
170 {
171 }
172 }
173
ImpConvertOLE(const Reference<XModel> & rxModel,sal_Int32 nOLEOptimizationType)174 void ImpConvertOLE( const Reference< XModel >& rxModel, sal_Int32 nOLEOptimizationType )
175 {
176 try
177 {
178 Reference< XDrawPagesSupplier > xDrawPagesSupplier( rxModel, UNO_QUERY_THROW );
179 Reference< XDrawPages > xDrawPages( xDrawPagesSupplier->getDrawPages(), UNO_QUERY_THROW );
180 for ( sal_Int32 i = 0; i < xDrawPages->getCount(); i++ )
181 {
182 Reference< XShapes > xShapes( xDrawPages->getByIndex( i ), UNO_QUERY_THROW );
183 for ( sal_Int32 j = 0; j < xShapes->getCount(); j++ )
184 {
185 const OUString sOLE2Shape( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.drawing.OLE2Shape" ) );
186 Reference< XShape > xShape( xShapes->getByIndex( j ), UNO_QUERY_THROW );
187 if ( xShape->getShapeType() == sOLE2Shape )
188 {
189 Reference< XPropertySet > xPropSet( xShape, UNO_QUERY_THROW );
190
191 sal_Bool bConvertOLE = nOLEOptimizationType == 0;
192 if ( nOLEOptimizationType == 1 )
193 {
194 sal_Bool bIsInternal = sal_True;
195 xPropSet->getPropertyValue( TKGet( TK_IsInternal ) ) >>= bIsInternal;
196 bConvertOLE = !bIsInternal;
197 }
198 if ( bConvertOLE )
199 {
200 Reference< XGraphic > xGraphic;
201 if ( xPropSet->getPropertyValue( TKGet( TK_Graphic ) ) >>= xGraphic )
202 {
203 const OUString sGraphicShape( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.drawing.GraphicObjectShape" ) );
204 Reference< XMultiServiceFactory > xFact( rxModel, UNO_QUERY_THROW );
205 Reference< XShape > xShape2( xFact->createInstance( sGraphicShape ), UNO_QUERY_THROW );
206 xShapes->add( xShape2 );
207 xShape2->setPosition( xShape->getPosition() );
208 xShape2->setSize( xShape->getSize() );
209 Reference< XPropertySet > xPropSet2( xShape2, UNO_QUERY_THROW );
210 xPropSet2->setPropertyValue( TKGet( TK_Graphic ), Any( xGraphic ) );
211 xShapes->remove( xShape );
212 xPropSet2->setPropertyValue( TKGet( TK_ZOrder ), Any( j ) );
213 }
214 }
215 }
216 }
217 }
218 }
219 catch( Exception& )
220 {
221 }
222 }
223
ImpCompressGraphic(Reference<XGraphicProvider> & rxGraphicProvider,const Reference<XGraphic> & rxGraphic,Reference<XOutputStream> & rxOutputStream,const OUString & rDestMimeType,const awt::Size & rLogicalSize,sal_Int32 nJPEGQuality,sal_Int32 nImageResolution,sal_Bool bRemoveCropping,const text::GraphicCrop & rGraphicCropLogic)224 void ImpCompressGraphic( Reference< XGraphicProvider >& rxGraphicProvider, const Reference< XGraphic >& rxGraphic, Reference< XOutputStream >& rxOutputStream,
225 const OUString& rDestMimeType, const awt::Size& rLogicalSize, sal_Int32 nJPEGQuality, sal_Int32 nImageResolution, sal_Bool bRemoveCropping, const text::GraphicCrop& rGraphicCropLogic )
226 {
227 try
228 {
229 if ( rxGraphicProvider.is() && rxOutputStream.is() )
230 {
231 Sequence< PropertyValue > aFilterData( 8 );
232 aFilterData[ 0 ].Name = TKGet( TK_ImageResolution );
233 aFilterData[ 0 ].Value <<= nImageResolution;
234 aFilterData[ 1 ].Name = TKGet( TK_ColorMode ); // todo: jpeg color mode (0->true color, 1->greyscale)
235 aFilterData[ 1 ].Value <<= (sal_Int32)0;
236 aFilterData[ 2 ].Name = TKGet( TK_Quality ); // quality that is used if we export to jpeg
237 aFilterData[ 2 ].Value <<= nJPEGQuality;
238 aFilterData[ 3 ].Name = TKGet( TK_Compression ); // compression that is used if we export to png
239 aFilterData[ 3 ].Value <<= (sal_Int32)6;
240 aFilterData[ 4 ].Name = TKGet( TK_Interlaced ); // interlaced is turned off if we export to png
241 aFilterData[ 4 ].Value <<= (sal_Int32)0;
242 aFilterData[ 5 ].Name = TKGet( TK_LogicalSize );
243 aFilterData[ 5 ].Value <<= rLogicalSize;
244 aFilterData[ 6 ].Name = TKGet( TK_RemoveCropArea );
245 aFilterData[ 6 ].Value <<= bRemoveCropping;
246 aFilterData[ 7 ].Name = TKGet( TK_GraphicCropLogic );
247 aFilterData[ 7 ].Value <<= rGraphicCropLogic;
248
249 Sequence< PropertyValue > aArgs( 3 );
250 aArgs[ 0 ].Name = TKGet( TK_MimeType ); // the GraphicProvider is using "MimeType", the GraphicExporter "MediaType"...
251 aArgs[ 0 ].Value <<= rDestMimeType;
252 aArgs[ 1 ].Name = TKGet( TK_OutputStream );
253 aArgs[ 1 ].Value <<= rxOutputStream;
254 aArgs[ 2 ].Name = TKGet( TK_FilterData );
255 aArgs[ 2 ].Value <<= aFilterData;
256
257 rxGraphicProvider->storeGraphic( rxGraphic, aArgs );
258 }
259 }
260 catch( Exception& )
261 {
262 }
263 }
264
ImpCompressGraphic(const Reference<XComponentContext> & rxContext,const Reference<XGraphic> & xGraphic,const awt::Size & aLogicalSize,const text::GraphicCrop & aGraphicCropLogic,const GraphicSettings & rGraphicSettings)265 Reference< XGraphic > ImpCompressGraphic( const Reference< XComponentContext >& rxContext,
266 const Reference< XGraphic >& xGraphic, const awt::Size& aLogicalSize, const text::GraphicCrop& aGraphicCropLogic,
267 const GraphicSettings& rGraphicSettings )
268 {
269 Reference< XGraphic > xNewGraphic;
270 try
271 {
272 OUString aSourceMimeType;
273 Reference< XPropertySet > xGraphicPropertySet( xGraphic, UNO_QUERY_THROW );
274 if ( xGraphicPropertySet->getPropertyValue( TKGet( TK_MimeType ) ) >>= aSourceMimeType )
275 {
276 sal_Int8 nGraphicType( xGraphic->getType() );
277 if ( nGraphicType == com::sun::star::graphic::GraphicType::PIXEL )
278 {
279 sal_Bool bTransparent = sal_False;
280 sal_Bool bAlpha = sal_False;
281 sal_Bool bAnimated = sal_False;
282
283 awt::Size aSourceSizePixel( 0, 0 );
284 text::GraphicCrop aGraphicCropPixel( 0, 0, 0, 0 );
285
286 if ( ( xGraphicPropertySet->getPropertyValue( TKGet( TK_SizePixel ) ) >>= aSourceSizePixel ) &&
287 ( xGraphicPropertySet->getPropertyValue( TKGet( TK_Transparent ) ) >>= bTransparent ) &&
288 ( xGraphicPropertySet->getPropertyValue( TKGet( TK_Alpha ) ) >>= bAlpha ) &&
289 ( xGraphicPropertySet->getPropertyValue( TKGet( TK_Animated ) ) >>= bAnimated ) )
290 {
291 awt::Size aDestSizePixel( aSourceSizePixel );
292 if ( !bAnimated )
293 {
294 sal_Bool bNeedsOptimizing = sal_False;
295 sal_Bool bRemoveCropArea( rGraphicSettings.mbRemoveCropArea );
296
297 // cropping has to be removed from SourceSizePixel
298 if ( aGraphicCropLogic.Left || aGraphicCropLogic.Top || aGraphicCropLogic.Right || aGraphicCropLogic.Bottom )
299 {
300 const awt::Size aSize100thMM( GraphicCollector::GetOriginalSize( rxContext, xGraphic ) );
301
302 if ( bRemoveCropArea )
303 bNeedsOptimizing = sal_True;
304
305 if ( aSize100thMM.Width && aSize100thMM.Height )
306 {
307 aGraphicCropPixel.Left = static_cast< sal_Int32 >( ( (double)aSourceSizePixel.Width * aGraphicCropLogic.Left ) / aSize100thMM.Width );
308 aGraphicCropPixel.Top = static_cast< sal_Int32 >( ( (double)aSourceSizePixel.Height* aGraphicCropLogic.Top ) / aSize100thMM.Height );
309 aGraphicCropPixel.Right = static_cast< sal_Int32 >( ( (double)aSourceSizePixel.Width * ( aSize100thMM.Width - aGraphicCropLogic.Right ) ) / aSize100thMM.Width );
310 aGraphicCropPixel.Bottom = static_cast< sal_Int32 >( ( (double)aSourceSizePixel.Height* ( aSize100thMM.Height - aGraphicCropLogic.Bottom ) ) / aSize100thMM.Height );
311
312 // first calculating new SourceSizePixel by removing the cropped area
313 aSourceSizePixel.Width = aGraphicCropPixel.Right - aGraphicCropPixel.Left;
314 aSourceSizePixel.Height= aGraphicCropPixel.Bottom - aGraphicCropPixel.Top;
315 }
316 else
317 {
318 bRemoveCropArea = sal_False;
319 }
320 }
321 if ( ( aSourceSizePixel.Width > 0 ) && ( aSourceSizePixel.Height > 0 ) )
322 {
323 OUString aDestMimeType( RTL_CONSTASCII_USTRINGPARAM( "image/png" ) );
324 if ( rGraphicSettings.mbJPEGCompression && !bTransparent && !bAlpha && !bAnimated )
325 {
326 aDestMimeType = OUString( RTL_CONSTASCII_USTRINGPARAM( "image/jpeg" ) );
327 // if( aSourceMimeType != aDestMimeType )
328 bNeedsOptimizing = sal_True;
329 }
330 if ( bRemoveCropArea )
331 aDestSizePixel = aSourceSizePixel;
332 if ( rGraphicSettings.mnImageResolution && aLogicalSize.Width && aLogicalSize.Height )
333 {
334 const double fSourceDPIX = ((double)aSourceSizePixel.Width / ((double)aLogicalSize.Width / 2540.0 ));
335 const double fSourceDPIY = ((double)aSourceSizePixel.Height/ ((double)aLogicalSize.Height/ 2540.0 ));
336
337 // check, if the bitmap DPI exceeds the maximum DPI
338 if( ( fSourceDPIX > rGraphicSettings.mnImageResolution ) || ( fSourceDPIY > rGraphicSettings.mnImageResolution ) )
339 {
340 const double fNewSizePixelX = ((double)aDestSizePixel.Width * rGraphicSettings.mnImageResolution ) / fSourceDPIX;
341 const double fNewSizePixelY = ((double)aDestSizePixel.Height* rGraphicSettings.mnImageResolution ) / fSourceDPIY;
342
343 aDestSizePixel = awt::Size( (sal_Int32)fNewSizePixelX, (sal_Int32)fNewSizePixelY );
344 bNeedsOptimizing = sal_True;
345 }
346 }
347 if ( bNeedsOptimizing && aDestSizePixel.Width && aDestSizePixel.Height )
348 {
349 Reference< XStream > xTempFile( rxContext->getServiceManager()->createInstanceWithContext( OUString::createFromAscii( "com.sun.star.io.TempFile" ), rxContext ), UNO_QUERY_THROW );
350 Reference< XOutputStream > xOutputStream( xTempFile->getOutputStream() );
351 Reference< XGraphicProvider > xGraphicProvider( rxContext->getServiceManager()->createInstanceWithContext( OUString::createFromAscii( "com.sun.star.graphic.GraphicProvider" ), rxContext ), UNO_QUERY_THROW );
352
353 ImpCompressGraphic( xGraphicProvider, xGraphic, xOutputStream, aDestMimeType, aLogicalSize, rGraphicSettings.mnJPEGQuality, rGraphicSettings.mnImageResolution, bRemoveCropArea, aGraphicCropLogic );
354 Reference< XInputStream > xInputStream( xTempFile->getInputStream() );
355 Reference< XSeekable > xSeekable( xInputStream, UNO_QUERY_THROW );
356 xSeekable->seek( 0 );
357 Sequence< PropertyValue > aArgs( 1 );
358 aArgs[ 0 ].Name = TKGet( TK_InputStream );
359 aArgs[ 0 ].Value <<= xInputStream;
360 xNewGraphic = xGraphicProvider->queryGraphic( aArgs );
361 }
362 }
363 }
364 }
365 }
366 else // this is a metafile
367 {
368 rtl::OUString aDestMimeType( aSourceMimeType );
369 Reference< XStream > xTempFile( rxContext->getServiceManager()->createInstanceWithContext( OUString::createFromAscii( "com.sun.star.io.TempFile" ), rxContext ), UNO_QUERY_THROW );
370 Reference< XOutputStream > xOutputStream( xTempFile->getOutputStream() );
371 Reference< XGraphicProvider > xGraphicProvider( rxContext->getServiceManager()->createInstanceWithContext( OUString::createFromAscii( "com.sun.star.graphic.GraphicProvider" ), rxContext ), UNO_QUERY_THROW );
372 ImpCompressGraphic( xGraphicProvider, xGraphic, xOutputStream, aDestMimeType, aLogicalSize, rGraphicSettings.mnJPEGQuality, rGraphicSettings.mnImageResolution, sal_False, aGraphicCropLogic );
373 Reference< XInputStream > xInputStream( xTempFile->getInputStream() );
374 Reference< XSeekable > xSeekable( xInputStream, UNO_QUERY_THROW );
375 xSeekable->seek( 0 );
376 Sequence< PropertyValue > aArgs( 1 );
377 aArgs[ 0 ].Name = TKGet( TK_InputStream );
378 aArgs[ 0 ].Value <<= xInputStream;
379 xNewGraphic = xGraphicProvider->queryGraphic( aArgs );
380 }
381 }
382 }
383 catch( Exception& )
384 {
385 }
386 return xNewGraphic;
387 }
388
CompressGraphics(ImpOptimizer & rOptimizer,const Reference<XComponentContext> & rxContext,const GraphicSettings & rGraphicSettings,std::vector<GraphicCollector::GraphicEntity> & rGraphicList)389 void CompressGraphics( ImpOptimizer& rOptimizer, const Reference< XComponentContext >& rxContext, const GraphicSettings& rGraphicSettings,
390 std::vector< GraphicCollector::GraphicEntity >& rGraphicList )
391 {
392 try
393 {
394 std::vector< GraphicCollector::GraphicEntity >::iterator aGraphicIter( rGraphicList.begin() );
395 std::vector< GraphicCollector::GraphicEntity >::iterator aGraphicIEnd( rGraphicList.end() );
396 double i = 0;
397 while( aGraphicIter != aGraphicIEnd )
398 {
399 i++;
400 sal_Int32 nProgress = static_cast< sal_Int32 >( 40.0 * ( i / static_cast< double >( rGraphicList.size() ) ) ) + 50;
401 rOptimizer.SetStatusValue( TK_Progress, Any( static_cast< sal_Int32 >( nProgress ) ) );
402 rOptimizer.DispatchStatus();
403
404 if ( aGraphicIter->maUser.size() )
405 {
406 GraphicSettings aGraphicSettings( rGraphicSettings );
407 aGraphicSettings.mbRemoveCropArea = aGraphicIter->mbRemoveCropArea;
408
409 Reference< XGraphic > xGraphic;
410 if ( aGraphicIter->maUser[ 0 ].mbFillBitmap && aGraphicIter->maUser[ 0 ].mxPropertySet.is() )
411 {
412 Reference< XBitmap > xFillBitmap;
413 if ( aGraphicIter->maUser[ 0 ].mxPropertySet->getPropertyValue( TKGet( TK_FillBitmap ) ) >>= xFillBitmap )
414 xGraphic = Reference< XGraphic >( xFillBitmap, UNO_QUERY_THROW );
415 }
416 else if ( aGraphicIter->maUser[ 0 ].mxShape.is() )
417 {
418 Reference< XPropertySet > xShapePropertySet( aGraphicIter->maUser[ 0 ].mxShape, UNO_QUERY_THROW );
419 xShapePropertySet->getPropertyValue( TKGet( TK_Graphic ) ) >>= xGraphic;
420 }
421 if ( xGraphic.is() )
422 {
423 Reference< XPropertySet > xNewGraphicPropertySet( xGraphic, UNO_QUERY_THROW );
424 awt::Size aSize100thMM( GraphicCollector::GetOriginalSize( rxContext, xGraphic ) );
425 Reference< XGraphic > xNewGraphic( ImpCompressGraphic( rxContext, xGraphic, aGraphicIter->maLogicalSize, aGraphicIter->maGraphicCropLogic, aGraphicSettings ) );
426 if ( xNewGraphic.is() )
427 {
428 // applying graphic to each user
429 std::vector< GraphicCollector::GraphicUser >::iterator aGraphicUserIter( aGraphicIter->maUser.begin() );
430 while( aGraphicUserIter != aGraphicIter->maUser.end() )
431 {
432 if ( aGraphicUserIter->mxShape.is() )
433 {
434 rtl::OUString sEmptyGraphicURL;
435 Reference< XPropertySet > xShapePropertySet( aGraphicUserIter->mxShape, UNO_QUERY_THROW );
436 xShapePropertySet->setPropertyValue( TKGet( TK_GraphicURL ), Any( sEmptyGraphicURL ) );
437 xShapePropertySet->setPropertyValue( TKGet( TK_Graphic ), Any( xNewGraphic ) );
438
439 if ( aGraphicUserIter->maGraphicCropLogic.Left || aGraphicUserIter->maGraphicCropLogic.Top
440 || aGraphicUserIter->maGraphicCropLogic.Right || aGraphicUserIter->maGraphicCropLogic.Bottom )
441 { // removing crop area was not possible or should't been applied
442 text::GraphicCrop aGraphicCropLogic( 0, 0, 0, 0 );
443 if ( !aGraphicSettings.mbRemoveCropArea )
444 {
445 awt::Size aNewSize( GraphicCollector::GetOriginalSize( rxContext, xNewGraphic ) );
446 aGraphicCropLogic.Left = (sal_Int32)((double)aGraphicUserIter->maGraphicCropLogic.Left * ((double)aNewSize.Width / (double)aSize100thMM.Width));
447 aGraphicCropLogic.Top = (sal_Int32)((double)aGraphicUserIter->maGraphicCropLogic.Top * ((double)aNewSize.Height / (double)aSize100thMM.Height));
448 aGraphicCropLogic.Right = (sal_Int32)((double)aGraphicUserIter->maGraphicCropLogic.Right * ((double)aNewSize.Width / (double)aSize100thMM.Width));
449 aGraphicCropLogic.Bottom = (sal_Int32)((double)aGraphicUserIter->maGraphicCropLogic.Bottom * ((double)aNewSize.Height / (double)aSize100thMM.Height));
450 }
451 xShapePropertySet->setPropertyValue( TKGet( TK_GraphicCrop ), Any( aGraphicCropLogic ) );
452 }
453 }
454 else if ( aGraphicUserIter->mxPropertySet.is() )
455 {
456 Reference< XBitmap > xFillBitmap( xNewGraphic, UNO_QUERY );
457 if ( xFillBitmap.is() )
458 {
459 awt::Size aSize;
460 sal_Bool bLogicalSize;
461
462 Reference< XPropertySet >& rxPropertySet( aGraphicUserIter->mxPropertySet );
463 rxPropertySet->setPropertyValue( TKGet( TK_FillBitmap ), Any( xFillBitmap ) );
464 if ( ( rxPropertySet->getPropertyValue( TKGet( TK_FillBitmapLogicalSize ) ) >>= bLogicalSize )
465 && ( rxPropertySet->getPropertyValue( TKGet( TK_FillBitmapSizeX ) ) >>= aSize.Width )
466 && ( rxPropertySet->getPropertyValue( TKGet( TK_FillBitmapSizeY ) ) >>= aSize.Height ) )
467 {
468 if ( !aSize.Width || !aSize.Height )
469 {
470 rxPropertySet->setPropertyValue( TKGet( TK_FillBitmapLogicalSize ), Any( sal_True ) );
471 rxPropertySet->setPropertyValue( TKGet( TK_FillBitmapSizeX ), Any( aGraphicUserIter->maLogicalSize.Width ) );
472 rxPropertySet->setPropertyValue( TKGet( TK_FillBitmapSizeY ), Any( aGraphicUserIter->maLogicalSize.Height ) );
473 }
474 }
475 if ( aGraphicUserIter->mxPagePropertySet.is() )
476 aGraphicUserIter->mxPagePropertySet->setPropertyValue( TKGet( TK_Background ), Any( rxPropertySet ) );
477 }
478 }
479 aGraphicUserIter++;
480 }
481 }
482 }
483 }
484 aGraphicIter++;
485 }
486 }
487 catch ( Exception& )
488 {
489 }
490 }
491
492 // ----------------
493 // - ImpOptimizer -
494 // ----------------
495
ImpOptimizer(const Reference<XComponentContext> & rxContext,const Reference<XModel> & rxModel)496 ImpOptimizer::ImpOptimizer( const Reference< XComponentContext >& rxContext, const Reference< XModel >& rxModel ) :
497 mxContext ( rxContext ),
498 mxModel ( rxModel ),
499 mbJPEGCompression ( sal_False ),
500 mnJPEGQuality ( 90 ),
501 mbRemoveCropArea ( sal_False ),
502 mnImageResolution ( 0 ),
503 mbEmbedLinkedGraphics ( sal_True ),
504 mbOLEOptimization ( sal_False ),
505 mnOLEOptimizationType ( 0 ),
506 mbDeleteUnusedMasterPages ( sal_False ),
507 mbDeleteHiddenSlides ( sal_False ),
508 mbDeleteNotesPages ( sal_False ),
509 mbOpenNewDocument ( sal_True )
510 {
511 OSL_TRACE("ImpOptimizer::ImpOptimizer");
512 Reference< XController > xController( mxModel->getCurrentController() );
513 if (xController.is() )
514 mxFrame.set( xController->getFrame() );
515 }
516
517 // -----------------------------------------------------------------------------
518
~ImpOptimizer()519 ImpOptimizer::~ImpOptimizer()
520 {
521 OSL_TRACE("ImpOptimizer::~ImpOptimizer");
522 }
523
524 // -----------------------------------------------------------------------------
525
DispatchStatus()526 void ImpOptimizer::DispatchStatus()
527 {
528 if ( mxStatusListener.is() )
529 {
530 FeatureStateEvent aState;
531 aState.IsEnabled = sal_True;
532 aState.State <<= GetStatusSequence();
533 mxStatusListener->statusChanged( aState );
534 }
535 }
536
537 // -----------------------------------------------------------------------------
538
ImplOptimize()539 sal_Bool ImpOptimizer::ImplOptimize()
540 {
541
542 if ( maCustomShowName.getLength() )
543 ImpExtractCustomShow( mxModel, maCustomShowName );
544
545 if ( mbDeleteUnusedMasterPages )
546 {
547 SetStatusValue( TK_Progress, Any( static_cast< sal_Int32 >( 40 ) ) );
548 SetStatusValue( TK_Status, Any( ConfigurationAccess::getString( STR_DELETING_SLIDES ) ) );
549 DispatchStatus();
550 ImpDeleteUnusedMasterPages( mxModel );
551 }
552
553 if ( mbDeleteHiddenSlides )
554 {
555 SetStatusValue( TK_Progress, Any( static_cast< sal_Int32 >( 40 ) ) );
556 SetStatusValue( TK_Status, Any( ConfigurationAccess::getString( STR_DELETING_SLIDES ) ) );
557 DispatchStatus();
558 ImpDeleteHiddenSlides( mxModel );
559 }
560
561 if ( mbDeleteNotesPages )
562 {
563 SetStatusValue( TK_Status, Any( ConfigurationAccess::getString( STR_DELETING_SLIDES ) ) );
564 DispatchStatus();
565 ImpDeleteNotesPages( mxModel );
566 }
567
568 if ( mbOLEOptimization )
569 {
570 SetStatusValue( TK_Progress, Any( static_cast< sal_Int32 >( 45 ) ) );
571 SetStatusValue( TK_Status, Any( ConfigurationAccess::getString( STR_CREATING_OLE_REPLACEMENTS ) ) );
572 DispatchStatus();
573 ImpConvertOLE( mxModel, mnOLEOptimizationType );
574 }
575
576 if ( mbJPEGCompression || mbRemoveCropArea || mnImageResolution )
577 {
578 SetStatusValue( TK_Progress, Any( static_cast< sal_Int32 >( 50 ) ) );
579 SetStatusValue( TK_Status, Any( ConfigurationAccess::getString( STR_OPTIMIZING_GRAPHICS ) ) );
580 DispatchStatus();
581
582 std::vector< GraphicCollector::GraphicEntity > aGraphicList;
583 GraphicSettings aGraphicSettings( mbJPEGCompression, mnJPEGQuality, mbRemoveCropArea, mnImageResolution, mbEmbedLinkedGraphics );
584 GraphicCollector::CollectGraphics( mxContext, mxModel, aGraphicSettings, aGraphicList );
585 CompressGraphics( *this, mxContext, aGraphicSettings, aGraphicList );
586 }
587 SetStatusValue( TK_Progress, Any( static_cast< sal_Int32 >( 100 ) ) );
588 DispatchStatus();
589 return sal_True;
590 }
591
DispatchURL(Reference<XComponentContext> xMSF,OUString sURL,Reference<XFrame> xFrame)592 static void DispatchURL( Reference< XComponentContext > xMSF, OUString sURL, Reference< XFrame > xFrame )
593 {
594 try
595 {
596 Reference< XURLTransformer > xURLTransformer( xMSF->getServiceManager()->createInstanceWithContext(
597 OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.util.URLTransformer" ) ), xMSF ), UNO_QUERY_THROW );
598 util::URL aUrl;
599 aUrl.Complete = sURL;
600 xURLTransformer->parseStrict( aUrl );
601 Sequence< PropertyValue > aArgs;
602 Reference< XDispatchProvider > xDispatchProvider( xFrame, UNO_QUERY_THROW );
603 Reference< XDispatch > xDispatch = xDispatchProvider->queryDispatch( aUrl, OUString(), 0 ); // "_self"
604 if ( xDispatch.is() )
605 xDispatch->dispatch( aUrl, aArgs );
606 }
607 catch( Exception& )
608 {
609 }
610 }
611
612 // -----------------------------------------------------------------------------
613
Optimize(const Sequence<PropertyValue> & rArguments)614 sal_Bool ImpOptimizer::Optimize( const Sequence< PropertyValue >& rArguments )
615 {
616 OSL_TRACE("ImpOptimizer::Optimize");
617 sal_Bool bRet = sal_True;
618
619 if ( mxModel.is() )
620 {
621 Reference< XWindowPeer > xParentWindow;
622 sal_Int64 nEstimatedFileSize = 0;
623 SetStatusValue( TK_Progress, Any( static_cast< sal_Int32 >( 0 ) ) );
624 DispatchStatus();
625
626 int i, nICount;
627 for ( i = 0, nICount = rArguments.getLength(); i < nICount; i++ )
628 {
629 switch( TKGet( rArguments[ i ].Name ) )
630 {
631 case TK_StatusListener : rArguments[ i ].Value >>= mxStatusListener; break;
632 case TK_ParentWindow: rArguments[ i ].Value >>= xParentWindow; break;
633 case TK_Settings :
634 {
635 com::sun::star::uno::Sequence< com::sun::star::beans::PropertyValue > aSettings;
636 int j, nJCount;
637 rArguments[ i ].Value >>= aSettings;
638 for ( j = 0, nJCount = aSettings.getLength(); j < nJCount; j++ )
639 {
640 switch( TKGet( aSettings[ j ].Name ) )
641 {
642 case TK_JPEGCompression : aSettings[ j ].Value >>= mbJPEGCompression; break;
643 case TK_JPEGQuality : aSettings[ j ].Value >>= mnJPEGQuality; break;
644 case TK_RemoveCropArea : aSettings[ j ].Value >>= mbRemoveCropArea; break;
645 case TK_ImageResolution : aSettings[ j ].Value >>= mnImageResolution; break;
646 case TK_EmbedLinkedGraphics : aSettings[ j ].Value >>= mbEmbedLinkedGraphics; break;
647 case TK_OLEOptimization : aSettings[ j ].Value >>= mbOLEOptimization; break;
648 case TK_OLEOptimizationType : aSettings[ j ].Value >>= mnOLEOptimizationType; break;
649 case TK_CustomShowName : aSettings[ j ].Value >>= maCustomShowName; break;
650 case TK_DeleteUnusedMasterPages : aSettings[ j ].Value >>= mbDeleteUnusedMasterPages; break;
651 case TK_DeleteHiddenSlides : aSettings[ j ].Value >>= mbDeleteHiddenSlides; break;
652 case TK_DeleteNotesPages : aSettings[ j ].Value >>= mbDeleteNotesPages; break;
653 case TK_SaveAsURL : aSettings[ j ].Value >>= maSaveAsURL; break;
654 case TK_FilterName : aSettings[ j ].Value >>= maFilterName; break;
655 case TK_OpenNewDocument : aSettings[ j ].Value >>= mbOpenNewDocument; break;
656 case TK_EstimatedFileSize : aSettings[ j ].Value >>= nEstimatedFileSize; break;
657 default: break;
658 }
659 }
660 }
661 break;
662 default: break;
663 }
664 }
665
666 sal_Int64 nSourceSize = 0;
667 sal_Int64 nDestSize = 0;
668
669 Reference< XFrame > xSelf;
670 if ( maSaveAsURL.getLength() )
671 {
672
673 SetStatusValue( TK_Progress, Any( static_cast< sal_Int32 >( 10 ) ) );
674 SetStatusValue( TK_Status, Any( ConfigurationAccess::getString( STR_DUPLICATING_PRESENTATION ) ) );
675 DispatchStatus();
676
677 Reference< XStorable >xStorable( mxModel, UNO_QUERY );
678 if ( xStorable.is() )
679 {
680 if ( xStorable->hasLocation() )
681 nSourceSize = PPPOptimizer::GetFileSize( xStorable->getLocation() );
682
683 Sequence< PropertyValue > aArguments;
684 if ( maFilterName.getLength() )
685 {
686 int nLength = aArguments.getLength();
687 aArguments.realloc( nLength + 1 );
688 aArguments[ nLength ].Name = TKGet( TK_FilterName );
689 aArguments[ nLength ].Value <<= maFilterName;
690 }
691 xStorable->storeToURL( maSaveAsURL, aArguments );
692 if ( !nSourceSize )
693 nSourceSize = PPPOptimizer::GetFileSize( maSaveAsURL );
694
695 SetStatusValue( TK_Progress, Any( static_cast< sal_Int32 >( 30 ) ) );
696 SetStatusValue( TK_Status, Any( ConfigurationAccess::getString( STR_DUPLICATING_PRESENTATION ) ) );
697 DispatchStatus();
698
699 Reference< XDesktop > xDesktop( mxContext->getServiceManager()->createInstanceWithContext(
700 OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.frame.Desktop" ) ), mxContext ), UNO_QUERY );
701 Reference< XFrame > xFrame( xDesktop, UNO_QUERY );
702 xSelf = xFrame->findFrame( TKGet( TK__blank ), FrameSearchFlag::CREATE );
703 Reference< XComponentLoader > xComponentLoader( xSelf, UNO_QUERY );
704
705 Sequence< PropertyValue > aLoadProps( 1 );
706 aLoadProps[ 0 ].Name = TKGet( TK_Hidden );
707 aLoadProps[ 0 ].Value <<= (sal_Bool)( sal_True );
708 mxModel = Reference< XModel >( xComponentLoader->loadComponentFromURL(
709 maSaveAsURL, TKGet( TK__self ), 0, aLoadProps ), UNO_QUERY );
710 }
711 }
712
713 // check if the document is ReadOnly -> error
714 Reference< XStorable > xStorable( mxModel, UNO_QUERY );
715 if ( xStorable.is() && !xStorable->isReadonly() )
716 {
717 mxModel->lockControllers();
718 bRet = ImplOptimize();
719 mxModel->unlockControllers();
720
721 // clearing undo stack:
722 Reference< XFrame > xFrame( mxFrame );
723 if ( xFrame.is() )
724 {
725 const OUString sSlot( RTL_CONSTASCII_USTRINGPARAM( "slot:27115" ) );
726 DispatchURL( mxContext, sSlot, xFrame );
727 }
728 }
729
730 if ( maSaveAsURL.getLength() )
731 {
732 if ( xStorable.is() )
733 {
734 xStorable->store();
735 nDestSize = PPPOptimizer::GetFileSize( maSaveAsURL );
736 }
737 }
738
739 if ( xParentWindow.is() )
740 {
741 InformationDialog aInformationDialog(
742 mxContext, xParentWindow, maSaveAsURL, mbOpenNewDocument,
743 nSourceSize, nDestSize, nEstimatedFileSize );
744 aInformationDialog.execute();
745 SetStatusValue( TK_OpenNewDocument, Any( mbOpenNewDocument ) );
746 DispatchStatus();
747 }
748
749 if ( maSaveAsURL.getLength() )
750 {
751 if ( mbOpenNewDocument && xSelf.is() )
752 {
753 Reference< awt::XWindow > xContainerWindow( xSelf->getContainerWindow() );
754 xContainerWindow->setVisible( sal_True );
755 }
756 else
757 {
758 Reference< XComponent > xComponent( mxModel, UNO_QUERY );
759 xComponent->dispose();
760 }
761 }
762 if ( nSourceSize && nDestSize )
763 {
764 SetStatusValue( TK_FileSizeSource, Any( nSourceSize ) );
765 SetStatusValue( TK_FileSizeDestination, Any( nDestSize ) );
766 DispatchStatus();
767 }
768 }
769 else
770 bRet = sal_False;
771 return bRet;
772 }
773
774