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2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
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11 * http://www.apache.org/licenses/LICENSE-2.0
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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 {
211 uno::Any aAny;
212
213 if( rType == ::getCppuType((const uno::Reference< lang::XServiceInfo >*)0) )
214 aAny <<= uno::Reference< lang::XServiceInfo >(this);
215 else if( rType == ::getCppuType((const uno::Reference< lang::XTypeProvider >*)0) )
216 aAny <<= uno::Reference< lang::XTypeProvider >(this);
217 else if( rType == ::getCppuType((const uno::Reference< beans::XPropertySet >*)0) )
218 aAny <<= uno::Reference< beans::XPropertySet >(this);
219 else if( rType == ::getCppuType((const uno::Reference< beans::XPropertyState >*)0) )
220 aAny <<= uno::Reference< beans::XPropertyState >(this);
221 else if( rType == ::getCppuType((const uno::Reference< beans::XMultiPropertySet >*)0) )
222 aAny <<= uno::Reference< beans::XMultiPropertySet >(this);
223 else
224 aAny <<= OWeakAggObject::queryAggregation( rType );
225
226 return aAny;
227 }
228
229 // ------------------------------------------------------------------------------
230
queryInterface(const uno::Type & rType)231 uno::Any SAL_CALL GraphicDescriptor::queryInterface( const uno::Type & rType )
232 {
233 return OWeakAggObject::queryInterface( rType );
234 }
235
236 // ------------------------------------------------------------------------------
237
acquire()238 void SAL_CALL GraphicDescriptor::acquire()
239 throw()
240 {
241 OWeakAggObject::acquire();
242 }
243
244 // ------------------------------------------------------------------------------
245
release()246 void SAL_CALL GraphicDescriptor::release()
247 throw()
248 {
249 OWeakAggObject::release();
250 }
251
252 // ------------------------------------------------------------------------------
253
getImplementationName()254 ::rtl::OUString SAL_CALL GraphicDescriptor::getImplementationName()
255 {
256 return getImplementationName_Static();
257 }
258
259 // ------------------------------------------------------------------------------
260
supportsService(const rtl::OUString & ServiceName)261 sal_Bool SAL_CALL GraphicDescriptor::supportsService( const rtl::OUString& ServiceName )
262 {
263 uno::Sequence< ::rtl::OUString > aSNL( getSupportedServiceNames() );
264 const ::rtl::OUString* pArray = aSNL.getConstArray();
265
266 for( sal_Int32 i = 0; i < aSNL.getLength(); i++ )
267 if( pArray[i] == ServiceName )
268 return true;
269
270 return false;
271 }
272
273 // ------------------------------------------------------------------------------
274
getSupportedServiceNames()275 uno::Sequence< rtl::OUString > SAL_CALL GraphicDescriptor::getSupportedServiceNames()
276 {
277 return getSupportedServiceNames_Static();
278 }
279
280 // ------------------------------------------------------------------------------
281
getTypes()282 uno::Sequence< uno::Type > SAL_CALL GraphicDescriptor::getTypes()
283 {
284 uno::Sequence< uno::Type > aTypes( 6 );
285 uno::Type* pTypes = aTypes.getArray();
286
287 *pTypes++ = ::getCppuType((const uno::Reference< uno::XAggregation>*)0);
288 *pTypes++ = ::getCppuType((const uno::Reference< lang::XServiceInfo>*)0);
289 *pTypes++ = ::getCppuType((const uno::Reference< lang::XTypeProvider>*)0);
290 *pTypes++ = ::getCppuType((const uno::Reference< beans::XPropertySet>*)0);
291 *pTypes++ = ::getCppuType((const uno::Reference< beans::XPropertyState>*)0);
292 *pTypes++ = ::getCppuType((const uno::Reference< beans::XMultiPropertySet>*)0);
293
294 return aTypes;
295 }
296
297 // ------------------------------------------------------------------------------
298
getImplementationId()299 uno::Sequence< sal_Int8 > SAL_CALL GraphicDescriptor::getImplementationId()
300 {
301 vos::OGuard aGuard( Application::GetSolarMutex() );
302 static uno::Sequence< sal_Int8 > aId;
303
304 if( aId.getLength() == 0 )
305 {
306 aId.realloc( 16 );
307 rtl_createUuid( reinterpret_cast< sal_uInt8* >( aId.getArray() ), 0, sal_True );
308 }
309
310 return aId;
311 }
312
313 // ------------------------------------------------------------------------------
314
createPropertySetInfo()315 ::comphelper::PropertySetInfo* GraphicDescriptor::createPropertySetInfo()
316 {
317 vos::OGuard aGuard( Application::GetSolarMutex() );
318 ::comphelper::PropertySetInfo* pRet = new ::comphelper::PropertySetInfo();
319
320 static ::comphelper::PropertyMapEntry aEntries[] =
321 {
322 { MAP_CHAR_LEN( "GraphicType" ), UNOGRAPHIC_GRAPHICTYPE, &::getCppuType( (const sal_Int8*)(0)), beans::PropertyAttribute::READONLY, 0 },
323 { MAP_CHAR_LEN( "MimeType" ), UNOGRAPHIC_MIMETYPE, &::getCppuType( (const ::rtl::OUString*)(0)), beans::PropertyAttribute::READONLY, 0 },
324 { MAP_CHAR_LEN( "SizePixel" ), UNOGRAPHIC_SIZEPIXEL, &::getCppuType( (const awt::Size*)(0)), beans::PropertyAttribute::READONLY, 0 },
325 { MAP_CHAR_LEN( "Size100thMM" ), UNOGRAPHIC_SIZE100THMM, &::getCppuType( (const awt::Size*)(0)), beans::PropertyAttribute::READONLY, 0 },
326 { MAP_CHAR_LEN( "BitsPerPixel" ), UNOGRAPHIC_BITSPERPIXEL, &::getCppuType( (const sal_uInt8*)(0)), beans::PropertyAttribute::READONLY, 0 },
327 { MAP_CHAR_LEN( "Transparent" ), UNOGRAPHIC_TRANSPARENT, &::getCppuType( (const sal_Bool*)(0)), beans::PropertyAttribute::READONLY, 0 },
328 { MAP_CHAR_LEN( "Alpha" ), UNOGRAPHIC_ALPHA, &::getCppuType( (const sal_Bool*)(0)), beans::PropertyAttribute::READONLY, 0 },
329 { MAP_CHAR_LEN( "Animated" ), UNOGRAPHIC_ANIMATED, &::getCppuType( (const sal_Bool*)(0)), beans::PropertyAttribute::READONLY, 0 },
330
331 { 0,0,0,0,0,0 }
332 };
333
334 pRet->acquire();
335 pRet->add( aEntries );
336
337 return pRet;
338 }
339
340 // ------------------------------------------------------------------------------
341
_setPropertyValues(const comphelper::PropertyMapEntry **,const uno::Any *)342 void GraphicDescriptor::_setPropertyValues( const comphelper::PropertyMapEntry** /*ppEntries*/, const uno::Any* /*pValues*/ )
343 {
344 // we only have readonly attributes
345 }
346
347 // ------------------------------------------------------------------------------
348
_getPropertyValues(const comphelper::PropertyMapEntry ** ppEntries,uno::Any * pValues)349 void GraphicDescriptor::_getPropertyValues( const comphelper::PropertyMapEntry** ppEntries, uno::Any* pValues )
350 {
351 ::vos::OGuard aGuard( Application::GetSolarMutex() );
352
353 while( *ppEntries )
354 {
355 switch( (*ppEntries)->mnHandle )
356 {
357 case( UNOGRAPHIC_GRAPHICTYPE ):
358 {
359 const GraphicType eType( mpGraphic ? mpGraphic->GetType() : meType );
360
361 *pValues <<= ( ( eType == GRAPHIC_BITMAP ? graphic::GraphicType::PIXEL :
362 ( eType == GRAPHIC_GDIMETAFILE ? graphic::GraphicType::VECTOR :
363 graphic::GraphicType::EMPTY ) ) );
364 }
365 break;
366
367 case( UNOGRAPHIC_MIMETYPE ):
368 {
369 ::rtl::OUString aMimeType;
370
371 if( mpGraphic )
372 {
373 if( mpGraphic->IsLink() )
374 {
375 const char* pMimeType;
376
377 switch( const_cast< Graphic* >( mpGraphic )->GetLink().GetType() )
378 {
379 case( GFX_LINK_TYPE_NATIVE_GIF ): pMimeType = MIMETYPE_GIF; break;
380
381 // #15508# added BMP type for better exports (checked, works)
382 case( GFX_LINK_TYPE_NATIVE_BMP ): pMimeType = MIMETYPE_BMP; break;
383
384 case( GFX_LINK_TYPE_NATIVE_JPG ): pMimeType = MIMETYPE_JPG; break;
385 case( GFX_LINK_TYPE_NATIVE_PNG ): pMimeType = MIMETYPE_PNG; break;
386 case( GFX_LINK_TYPE_NATIVE_WMF ): pMimeType = MIMETYPE_WMF; break;
387 case( GFX_LINK_TYPE_NATIVE_MET ): pMimeType = MIMETYPE_MET; break;
388 case( GFX_LINK_TYPE_NATIVE_PCT ): pMimeType = MIMETYPE_PCT; break;
389
390 // added Svg mimetype support
391 case( GFX_LINK_TYPE_NATIVE_SVG ): pMimeType = MIMETYPE_SVG; break;
392
393 default:
394 pMimeType = NULL;
395 break;
396 }
397
398 if( pMimeType )
399 aMimeType = ::rtl::OUString::createFromAscii( pMimeType );
400 }
401
402 if( !aMimeType.getLength() && ( mpGraphic->GetType() != GRAPHIC_NONE ) )
403 aMimeType = ::rtl::OUString::createFromAscii( MIMETYPE_VCLGRAPHIC );
404 }
405 else
406 aMimeType = maMimeType;
407
408 *pValues <<= aMimeType;
409 }
410 break;
411
412 case( UNOGRAPHIC_SIZEPIXEL ):
413 {
414 awt::Size aAWTSize( 0, 0 );
415
416 if( mpGraphic )
417 {
418 if( mpGraphic->GetType() == GRAPHIC_BITMAP )
419 {
420 const Size aSizePix( mpGraphic->GetBitmapEx().GetSizePixel() );
421 aAWTSize = awt::Size( aSizePix.Width(), aSizePix.Height() );
422 }
423 }
424 else
425 aAWTSize = awt::Size( maSizePixel.Width(), maSizePixel.Height() );
426
427 *pValues <<= aAWTSize;
428 }
429 break;
430
431 case( UNOGRAPHIC_SIZE100THMM ):
432 {
433 awt::Size aAWTSize( 0, 0 );
434
435 if( mpGraphic )
436 {
437 if( mpGraphic->GetPrefMapMode().GetMapUnit() != MAP_PIXEL )
438 {
439 const Size aSizeLog( OutputDevice::LogicToLogic( mpGraphic->GetPrefSize(), mpGraphic->GetPrefMapMode(), MAP_100TH_MM ) );
440 aAWTSize = awt::Size( aSizeLog.Width(), aSizeLog.Height() );
441 }
442 }
443 else
444 aAWTSize = awt::Size( maSize100thMM.Width(), maSize100thMM.Height() );
445
446 *pValues <<= aAWTSize;
447 }
448 break;
449
450 case( UNOGRAPHIC_BITSPERPIXEL ):
451 {
452 sal_uInt16 nBitsPerPixel = 0;
453
454 if( mpGraphic )
455 {
456 if( mpGraphic->GetType() == GRAPHIC_BITMAP )
457 nBitsPerPixel = mpGraphic->GetBitmapEx().GetBitmap().GetBitCount();
458 }
459 else
460 nBitsPerPixel = mnBitsPerPixel;
461
462 *pValues <<= sal::static_int_cast< sal_Int8 >(nBitsPerPixel);
463 }
464 break;
465
466 case( UNOGRAPHIC_TRANSPARENT ):
467 {
468 *pValues <<= static_cast< sal_Bool >( mpGraphic ? mpGraphic->IsTransparent() : mbTransparent );
469 }
470 break;
471
472 case( UNOGRAPHIC_ALPHA ):
473 {
474 *pValues <<= static_cast< sal_Bool >( mpGraphic ? mpGraphic->IsAlpha() : mbAlpha );
475 }
476 break;
477
478 case( UNOGRAPHIC_ANIMATED ):
479 {
480 *pValues <<= static_cast< sal_Bool >( mpGraphic ? mpGraphic->IsAnimated() : mbAnimated );
481 }
482 break;
483 }
484
485 ++ppEntries;
486 ++pValues;
487 }
488 }
489
490 }
491