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21 
22 
23 
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_svtools.hxx"
26 
27 #include "descriptor.hxx"
28 
29 #include <rtl/uuid.h>
30 #include <vos/mutex.hxx>
31 #include <unotools/ucbstreamhelper.hxx>
32 #include <svtools/filter.hxx>
33 #include <svl/itemprop.hxx>
34 
35 #include <com/sun/star/beans/PropertyState.hpp>
36 #include <com/sun/star/beans/PropertyAttribute.hpp>
37 #include <com/sun/star/awt/Size.hpp>
38 #include <com/sun/star/graphic/GraphicType.hpp>
39 
40 #include "vcl/graph.hxx"
41 #include "vcl/svapp.hxx"
42 
43 #define UNOGRAPHIC_GRAPHICTYPE 	1
44 #define UNOGRAPHIC_MIMETYPE		2
45 #define UNOGRAPHIC_SIZEPIXEL	3
46 #define UNOGRAPHIC_SIZE100THMM	4
47 #define UNOGRAPHIC_BITSPERPIXEL	5
48 #define UNOGRAPHIC_TRANSPARENT	6
49 #define UNOGRAPHIC_ALPHA		7
50 #define UNOGRAPHIC_ANIMATED		8
51 
52 using namespace ::com::sun::star;
53 
54 namespace unographic {
55 
56 // ---------------------
57 // - GraphicDescriptor -
58 // ---------------------
59 
GraphicDescriptor()60 GraphicDescriptor::GraphicDescriptor() :
61 	::comphelper::PropertySetHelper( createPropertySetInfo(), SAL_NO_ACQUIRE ),
62 	mpGraphic( NULL ),
63 	meType( GRAPHIC_NONE ),
64 	mnBitsPerPixel ( 0 ),
65 	mbTransparent ( false ),
66 	mbAlpha( false ),
67 	mbAnimated( false )
68 {
69 }
70 
71 // ------------------------------------------------------------------------------
72 
~GraphicDescriptor()73 GraphicDescriptor::~GraphicDescriptor()
74 	throw()
75 {
76 }
77 
78 // ------------------------------------------------------------------------------
79 
init(const::Graphic & rGraphic)80 void GraphicDescriptor::init( const ::Graphic& rGraphic )
81 	throw()
82 {
83 	mpGraphic = &rGraphic;
84 }
85 
86 // ------------------------------------------------------------------------------
87 
init(const::rtl::OUString & rURL)88 void GraphicDescriptor::init( const ::rtl::OUString& rURL )
89 	throw()
90 {
91 	SvStream* pIStm = ::utl::UcbStreamHelper::CreateStream( rURL, STREAM_READ );
92 
93 	if( pIStm )
94 	{
95 		implCreate( *pIStm, &rURL );
96 		delete pIStm;
97 	}
98 }
99 
100 // ------------------------------------------------------------------------------
101 
init(const uno::Reference<io::XInputStream> & rxIStm,const::rtl::OUString & rURL)102 void GraphicDescriptor::init( const uno::Reference< io::XInputStream >& rxIStm, const ::rtl::OUString& rURL )
103 	throw()
104 {
105 	SvStream* pIStm = ::utl::UcbStreamHelper::CreateStream( rxIStm );
106 
107 	if( pIStm )
108 	{
109 		implCreate( *pIStm, &rURL );
110 		delete pIStm;
111 	}
112 }
113 
114 // ------------------------------------------------------------------------------
115 
isValid() const116 bool GraphicDescriptor::isValid() const
117 {
118 	return( mpGraphic ? ( mpGraphic->GetType() != GRAPHIC_NONE ) : ( meType != GRAPHIC_NONE ) );
119 }
120 
121 // ------------------------------------------------------------------------------
122 
implCreate(SvStream & rIStm,const::rtl::OUString * pURL)123 void GraphicDescriptor::implCreate( SvStream& rIStm, const ::rtl::OUString* pURL )
124 {
125 	String aURL;
126 	if( pURL )
127 		aURL = *pURL;
128 	::GraphicDescriptor aDescriptor( rIStm, &aURL );
129 
130 	mpGraphic = NULL;
131 	maMimeType = ::rtl::OUString();
132 	meType = GRAPHIC_NONE;
133 	mnBitsPerPixel = 0;
134 	mbTransparent = false;
135 
136 	if( aDescriptor.Detect( true ) && aDescriptor.GetFileFormat() != GFF_NOT )
137 	{
138 		const char* 			pMimeType = NULL;
139 		sal_uInt8 				cType = graphic::GraphicType::EMPTY;
140 
141 		switch( aDescriptor.GetFileFormat() )
142 		{
143 			case( GFF_BMP ): pMimeType = MIMETYPE_BMP; cType = graphic::GraphicType::PIXEL; break;
144 			case( GFF_GIF ): pMimeType = MIMETYPE_GIF; cType = graphic::GraphicType::PIXEL; break;
145 			case( GFF_JPG ): pMimeType = MIMETYPE_JPG; cType = graphic::GraphicType::PIXEL; break;
146 			case( GFF_PCD ): pMimeType = MIMETYPE_PCD; cType = graphic::GraphicType::PIXEL; break;
147 			case( GFF_PCX ): pMimeType = MIMETYPE_PCX; cType = graphic::GraphicType::PIXEL; break;
148 			case( GFF_PNG ): pMimeType = MIMETYPE_PNG; cType = graphic::GraphicType::PIXEL; break;
149 			case( GFF_TIF ): pMimeType = MIMETYPE_TIF; cType = graphic::GraphicType::PIXEL; break;
150 			case( GFF_XBM ): pMimeType = MIMETYPE_XBM; cType = graphic::GraphicType::PIXEL; break;
151 			case( GFF_XPM ): pMimeType = MIMETYPE_XPM; cType = graphic::GraphicType::PIXEL; break;
152 			case( GFF_PBM ): pMimeType = MIMETYPE_PBM; cType = graphic::GraphicType::PIXEL; break;
153 			case( GFF_PGM ): pMimeType = MIMETYPE_PGM; cType = graphic::GraphicType::PIXEL; break;
154 			case( GFF_PPM ): pMimeType = MIMETYPE_PPM; cType = graphic::GraphicType::PIXEL; break;
155 			case( GFF_RAS ): pMimeType = MIMETYPE_RAS; cType = graphic::GraphicType::PIXEL; break;
156 			case( GFF_TGA ): pMimeType = MIMETYPE_TGA; cType = graphic::GraphicType::PIXEL; break;
157 			case( GFF_PSD ): pMimeType = MIMETYPE_PSD; cType = graphic::GraphicType::PIXEL; break;
158 
159 			case( GFF_EPS ): pMimeType = MIMETYPE_EPS; cType = graphic::GraphicType::VECTOR; break;
160 			case( GFF_DXF ): pMimeType = MIMETYPE_DXF; cType = graphic::GraphicType::VECTOR; break;
161 			case( GFF_MET ): pMimeType = MIMETYPE_MET; cType = graphic::GraphicType::VECTOR; break;
162 			case( GFF_PCT ): pMimeType = MIMETYPE_PCT; cType = graphic::GraphicType::VECTOR; break;
163 			case( GFF_SGF ): pMimeType = MIMETYPE_SGF; cType = graphic::GraphicType::VECTOR; break;
164 			case( GFF_SVM ): pMimeType = MIMETYPE_SVM; cType = graphic::GraphicType::VECTOR; break;
165 			case( GFF_WMF ): pMimeType = MIMETYPE_WMF; cType = graphic::GraphicType::VECTOR; break;
166 			case( GFF_SGV ): pMimeType = MIMETYPE_SGV; cType = graphic::GraphicType::VECTOR; break;
167 			case( GFF_EMF ): pMimeType = MIMETYPE_EMF; cType = graphic::GraphicType::VECTOR; break;
168 			case( GFF_SVG ): pMimeType = MIMETYPE_SVG; cType = graphic::GraphicType::VECTOR; break;
169 
170 			default:
171 			break;
172 		}
173 
174 		if( graphic::GraphicType::EMPTY != cType )
175 		{
176 			meType = ( ( graphic::GraphicType::PIXEL == cType ) ? GRAPHIC_BITMAP : GRAPHIC_GDIMETAFILE );
177 			maMimeType = String( pMimeType, RTL_TEXTENCODING_ASCII_US );
178 			maSizePixel = aDescriptor.GetSizePixel();
179 			maSize100thMM = aDescriptor.GetSize_100TH_MM();
180 			mnBitsPerPixel = aDescriptor.GetBitsPerPixel();
181 			mbTransparent = ( graphic::GraphicType::VECTOR == cType );
182 			mbAlpha = mbAnimated = false;
183 		}
184 	}
185 }
186 
187 // ------------------------------------------------------------------------------
188 
getImplementationName_Static()189 ::rtl::OUString GraphicDescriptor::getImplementationName_Static()
190 	throw()
191 {
192 	return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.graphic.GraphicDescriptor" ) );
193 }
194 
195 // ------------------------------------------------------------------------------
196 
getSupportedServiceNames_Static()197 uno::Sequence< ::rtl::OUString > GraphicDescriptor::getSupportedServiceNames_Static()
198 	throw(	)
199 {
200 	uno::Sequence< ::rtl::OUString > aSeq( 1 );
201 
202 	aSeq.getArray()[ 0 ] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.graphic.GraphicDescriptor" ) );
203 
204 	return aSeq;
205 }
206 
207 // ------------------------------------------------------------------------------
208 
queryAggregation(const uno::Type & rType)209 uno::Any SAL_CALL GraphicDescriptor::queryAggregation( const uno::Type & rType )
210 	throw( uno::RuntimeException )
211 {
212 	uno::Any aAny;
213 
214 	if( rType == ::getCppuType((const uno::Reference< lang::XServiceInfo >*)0) )
215 		aAny <<= uno::Reference< lang::XServiceInfo >(this);
216 	else if( rType == ::getCppuType((const uno::Reference< lang::XTypeProvider >*)0) )
217 		aAny <<= uno::Reference< lang::XTypeProvider >(this);
218 	else if( rType == ::getCppuType((const uno::Reference< beans::XPropertySet >*)0) )
219 		aAny <<= uno::Reference< beans::XPropertySet >(this);
220 	else if( rType == ::getCppuType((const uno::Reference< beans::XPropertyState >*)0) )
221 		aAny <<= uno::Reference< beans::XPropertyState >(this);
222 	else if( rType == ::getCppuType((const uno::Reference< beans::XMultiPropertySet >*)0) )
223 		aAny <<= uno::Reference< beans::XMultiPropertySet >(this);
224 	else
225 		aAny <<= OWeakAggObject::queryAggregation( rType );
226 
227 	return aAny;
228 }
229 
230 // ------------------------------------------------------------------------------
231 
queryInterface(const uno::Type & rType)232 uno::Any SAL_CALL GraphicDescriptor::queryInterface( const uno::Type & rType )
233 	throw( uno::RuntimeException )
234 {
235 	return OWeakAggObject::queryInterface( rType );
236 }
237 
238 // ------------------------------------------------------------------------------
239 
acquire()240 void SAL_CALL GraphicDescriptor::acquire()
241 	throw()
242 {
243 	OWeakAggObject::acquire();
244 }
245 
246 // ------------------------------------------------------------------------------
247 
release()248 void SAL_CALL GraphicDescriptor::release()
249 	throw()
250 {
251 	OWeakAggObject::release();
252 }
253 
254 // ------------------------------------------------------------------------------
255 
getImplementationName()256 ::rtl::OUString SAL_CALL GraphicDescriptor::getImplementationName()
257 	throw( uno::RuntimeException )
258 {
259 	return getImplementationName_Static();
260 }
261 
262 // ------------------------------------------------------------------------------
263 
supportsService(const rtl::OUString & ServiceName)264 sal_Bool SAL_CALL GraphicDescriptor::supportsService( const rtl::OUString& ServiceName )
265 	throw( uno::RuntimeException )
266 {
267     uno::Sequence< ::rtl::OUString >	aSNL( getSupportedServiceNames() );
268     const ::rtl::OUString*				pArray = aSNL.getConstArray();
269 
270     for( sal_Int32 i = 0; i < aSNL.getLength(); i++ )
271         if( pArray[i] == ServiceName )
272             return true;
273 
274     return false;
275 }
276 
277 // ------------------------------------------------------------------------------
278 
getSupportedServiceNames()279 uno::Sequence< rtl::OUString > SAL_CALL GraphicDescriptor::getSupportedServiceNames()
280 	throw( uno::RuntimeException )
281 {
282 	return getSupportedServiceNames_Static();
283 }
284 
285 // ------------------------------------------------------------------------------
286 
getTypes()287 uno::Sequence< uno::Type > SAL_CALL GraphicDescriptor::getTypes()
288 	throw( uno::RuntimeException )
289 {
290 	uno::Sequence< uno::Type >	aTypes( 6 );
291 	uno::Type* 					pTypes = aTypes.getArray();
292 
293 	*pTypes++ = ::getCppuType((const uno::Reference< uno::XAggregation>*)0);
294 	*pTypes++ = ::getCppuType((const uno::Reference< lang::XServiceInfo>*)0);
295 	*pTypes++ = ::getCppuType((const uno::Reference< lang::XTypeProvider>*)0);
296 	*pTypes++ = ::getCppuType((const uno::Reference< beans::XPropertySet>*)0);
297 	*pTypes++ = ::getCppuType((const uno::Reference< beans::XPropertyState>*)0);
298 	*pTypes++ = ::getCppuType((const uno::Reference< beans::XMultiPropertySet>*)0);
299 
300 	return aTypes;
301 }
302 
303 // ------------------------------------------------------------------------------
304 
getImplementationId()305 uno::Sequence< sal_Int8 > SAL_CALL GraphicDescriptor::getImplementationId()
306 	throw( uno::RuntimeException )
307 {
308 	vos::OGuard 						aGuard( Application::GetSolarMutex() );
309 	static uno::Sequence< sal_Int8 >	aId;
310 
311 	if( aId.getLength() == 0 )
312 	{
313 		aId.realloc( 16 );
314 		rtl_createUuid( reinterpret_cast< sal_uInt8* >( aId.getArray() ), 0, sal_True );
315 	}
316 
317 	return aId;
318 }
319 
320 // ------------------------------------------------------------------------------
321 
createPropertySetInfo()322 ::comphelper::PropertySetInfo* GraphicDescriptor::createPropertySetInfo()
323 {
324 	vos::OGuard 					aGuard( Application::GetSolarMutex() );
325 	::comphelper::PropertySetInfo*	pRet = new ::comphelper::PropertySetInfo();
326 
327 	static ::comphelper::PropertyMapEntry aEntries[] =
328 	{
329 		{ MAP_CHAR_LEN( "GraphicType" ), UNOGRAPHIC_GRAPHICTYPE, &::getCppuType( (const sal_Int8*)(0)), beans::PropertyAttribute::READONLY, 0 },
330 		{ MAP_CHAR_LEN( "MimeType" ), UNOGRAPHIC_MIMETYPE, &::getCppuType( (const ::rtl::OUString*)(0)), beans::PropertyAttribute::READONLY, 0 },
331 		{ MAP_CHAR_LEN( "SizePixel" ), UNOGRAPHIC_SIZEPIXEL, &::getCppuType( (const awt::Size*)(0)), beans::PropertyAttribute::READONLY, 0 },
332 		{ MAP_CHAR_LEN( "Size100thMM" ), UNOGRAPHIC_SIZE100THMM,	&::getCppuType( (const awt::Size*)(0)), beans::PropertyAttribute::READONLY, 0 },
333 		{ MAP_CHAR_LEN( "BitsPerPixel" ), UNOGRAPHIC_BITSPERPIXEL, &::getCppuType( (const sal_uInt8*)(0)), beans::PropertyAttribute::READONLY, 0 },
334 		{ MAP_CHAR_LEN( "Transparent" ), UNOGRAPHIC_TRANSPARENT, &::getCppuType( (const sal_Bool*)(0)), beans::PropertyAttribute::READONLY, 0 },
335 		{ MAP_CHAR_LEN( "Alpha" ), UNOGRAPHIC_ALPHA, &::getCppuType( (const sal_Bool*)(0)), beans::PropertyAttribute::READONLY, 0 },
336 		{ MAP_CHAR_LEN( "Animated" ), UNOGRAPHIC_ANIMATED, &::getCppuType( (const sal_Bool*)(0)), beans::PropertyAttribute::READONLY, 0 },
337 
338 		{ 0,0,0,0,0,0 }
339 	};
340 
341 	pRet->acquire();
342 	pRet->add( aEntries );
343 
344 	return pRet;
345 }
346 
347 // ------------------------------------------------------------------------------
348 
_setPropertyValues(const comphelper::PropertyMapEntry **,const uno::Any *)349 void GraphicDescriptor::_setPropertyValues( const comphelper::PropertyMapEntry** /*ppEntries*/, const uno::Any* /*pValues*/ )
350 	throw( beans::UnknownPropertyException,
351 		   beans::PropertyVetoException,
352 		   lang::IllegalArgumentException,
353 	   	   lang::WrappedTargetException )
354 {
355 	// we only have readonly attributes
356 }
357 
358 // ------------------------------------------------------------------------------
359 
_getPropertyValues(const comphelper::PropertyMapEntry ** ppEntries,uno::Any * pValues)360 void GraphicDescriptor::_getPropertyValues( const comphelper::PropertyMapEntry** ppEntries, uno::Any* pValues )
361 	throw( beans::UnknownPropertyException, lang::WrappedTargetException )
362 {
363 	::vos::OGuard aGuard( Application::GetSolarMutex() );
364 
365 	while( *ppEntries )
366 	{
367 		switch( (*ppEntries)->mnHandle )
368 		{
369 			case( UNOGRAPHIC_GRAPHICTYPE ):
370 			{
371 				const GraphicType eType( mpGraphic ? mpGraphic->GetType() : meType );
372 
373 				*pValues <<= ( ( eType == GRAPHIC_BITMAP ? graphic::GraphicType::PIXEL :
374 								( eType == GRAPHIC_GDIMETAFILE ? graphic::GraphicType::VECTOR :
375 								graphic::GraphicType::EMPTY ) ) );
376 			}
377 			break;
378 
379 			case( UNOGRAPHIC_MIMETYPE ):
380 			{
381 				::rtl::OUString aMimeType;
382 
383 				if( mpGraphic )
384 				{
385 					if( mpGraphic->IsLink() )
386 					{
387 						const char* pMimeType;
388 
389 						switch( const_cast< Graphic* >( mpGraphic )->GetLink().GetType() )
390 						{
391 							case( GFX_LINK_TYPE_NATIVE_GIF ): pMimeType = MIMETYPE_GIF; break;
392 
393                             // #15508# added BMP type for better exports (checked, works)
394                             case( GFX_LINK_TYPE_NATIVE_BMP ): pMimeType = MIMETYPE_BMP; break;
395 
396 							case( GFX_LINK_TYPE_NATIVE_JPG ): pMimeType = MIMETYPE_JPG; break;
397 							case( GFX_LINK_TYPE_NATIVE_PNG ): pMimeType = MIMETYPE_PNG; break;
398 							case( GFX_LINK_TYPE_NATIVE_WMF ): pMimeType = MIMETYPE_WMF; break;
399 							case( GFX_LINK_TYPE_NATIVE_MET ): pMimeType = MIMETYPE_MET; break;
400 							case( GFX_LINK_TYPE_NATIVE_PCT ): pMimeType = MIMETYPE_PCT; break;
401 
402                             // added Svg mimetype support
403                             case( GFX_LINK_TYPE_NATIVE_SVG ): pMimeType = MIMETYPE_SVG; break;
404 
405 							default:
406 								pMimeType = NULL;
407 							break;
408 						}
409 
410 						if( pMimeType )
411 							aMimeType = ::rtl::OUString::createFromAscii( pMimeType );
412 					}
413 
414 					if( !aMimeType.getLength() && ( mpGraphic->GetType() != GRAPHIC_NONE ) )
415 						aMimeType = ::rtl::OUString::createFromAscii( MIMETYPE_VCLGRAPHIC );
416 				}
417 				else
418 					aMimeType = maMimeType;
419 
420  				*pValues <<= aMimeType;
421 			}
422 			break;
423 
424 			case( UNOGRAPHIC_SIZEPIXEL ):
425 			{
426 				awt::Size aAWTSize( 0, 0 );
427 
428 				if( mpGraphic )
429 				{
430 					if( mpGraphic->GetType() == GRAPHIC_BITMAP )
431 					{
432 						const Size aSizePix( mpGraphic->GetBitmapEx().GetSizePixel() );
433 						aAWTSize = awt::Size( aSizePix.Width(), aSizePix.Height() );
434 					}
435 				}
436 				else
437 					aAWTSize = awt::Size( maSizePixel.Width(), maSizePixel.Height() );
438 
439 				*pValues <<= aAWTSize;
440 			}
441 			break;
442 
443 			case( UNOGRAPHIC_SIZE100THMM ):
444 			{
445 				awt::Size aAWTSize( 0, 0 );
446 
447 				if( mpGraphic )
448 				{
449 					if( mpGraphic->GetPrefMapMode().GetMapUnit() != MAP_PIXEL )
450 					{
451 						const Size aSizeLog( OutputDevice::LogicToLogic( mpGraphic->GetPrefSize(), mpGraphic->GetPrefMapMode(), MAP_100TH_MM ) );
452 						aAWTSize = awt::Size( aSizeLog.Width(), aSizeLog.Height() );
453 					}
454 				}
455 				else
456 					aAWTSize = awt::Size( maSize100thMM.Width(), maSize100thMM.Height() );
457 
458 				*pValues <<= aAWTSize;
459 			}
460 			break;
461 
462 			case( UNOGRAPHIC_BITSPERPIXEL ):
463 			{
464 				sal_uInt16 nBitsPerPixel = 0;
465 
466 				if( mpGraphic )
467 				{
468 					if( mpGraphic->GetType() == GRAPHIC_BITMAP )
469 						nBitsPerPixel = mpGraphic->GetBitmapEx().GetBitmap().GetBitCount();
470 				}
471 				else
472 					nBitsPerPixel = mnBitsPerPixel;
473 
474 				*pValues <<= sal::static_int_cast< sal_Int8 >(nBitsPerPixel);
475 			}
476 			break;
477 
478 			case( UNOGRAPHIC_TRANSPARENT ):
479 			{
480 				*pValues <<= static_cast< sal_Bool >( mpGraphic ? mpGraphic->IsTransparent() : mbTransparent );
481 			}
482 			break;
483 
484 			case( UNOGRAPHIC_ALPHA ):
485 			{
486 				*pValues <<= static_cast< sal_Bool >( mpGraphic ? mpGraphic->IsAlpha() : mbAlpha );
487 			}
488 			break;
489 
490 			case( UNOGRAPHIC_ANIMATED ):
491 			{
492 				*pValues <<= static_cast< sal_Bool >( mpGraphic ? mpGraphic->IsAnimated() : mbAnimated );
493 			}
494 			break;
495 		}
496 
497 		++ppEntries;
498 		++pValues;
499 	}
500 }
501 
502 }
503