xref: /aoo41x/main/svtools/source/graphic/graphic.cxx (revision cdf0e10c)
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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_svtools.hxx"
30*cdf0e10cSrcweir 
31*cdf0e10cSrcweir #include <rtl/uuid.h>
32*cdf0e10cSrcweir #include <vos/mutex.hxx>
33*cdf0e10cSrcweir #include <vcl/svapp.hxx>
34*cdf0e10cSrcweir #include <com/sun/star/graphic/GraphicType.hpp>
35*cdf0e10cSrcweir #include <com/sun/star/graphic/XGraphicTransformer.hpp>
36*cdf0e10cSrcweir #include <vcl/graph.hxx>
37*cdf0e10cSrcweir #include "graphic.hxx"
38*cdf0e10cSrcweir 
39*cdf0e10cSrcweir using namespace com::sun::star;
40*cdf0e10cSrcweir 
41*cdf0e10cSrcweir namespace unographic {
42*cdf0e10cSrcweir 
43*cdf0e10cSrcweir // -------------------
44*cdf0e10cSrcweir // - GraphicProvider -
45*cdf0e10cSrcweir // -------------------
46*cdf0e10cSrcweir 
47*cdf0e10cSrcweir Graphic::Graphic() :
48*cdf0e10cSrcweir 	mpGraphic( NULL )
49*cdf0e10cSrcweir {
50*cdf0e10cSrcweir }
51*cdf0e10cSrcweir 
52*cdf0e10cSrcweir // ------------------------------------------------------------------------------
53*cdf0e10cSrcweir 
54*cdf0e10cSrcweir Graphic::~Graphic()
55*cdf0e10cSrcweir 	throw()
56*cdf0e10cSrcweir {
57*cdf0e10cSrcweir 	delete mpGraphic;
58*cdf0e10cSrcweir }
59*cdf0e10cSrcweir 
60*cdf0e10cSrcweir // ------------------------------------------------------------------------------
61*cdf0e10cSrcweir 
62*cdf0e10cSrcweir void Graphic::init( const ::Graphic& rGraphic )
63*cdf0e10cSrcweir 	throw()
64*cdf0e10cSrcweir {
65*cdf0e10cSrcweir 	delete mpGraphic;
66*cdf0e10cSrcweir 	mpGraphic = new ::Graphic( rGraphic );
67*cdf0e10cSrcweir 	::unographic::GraphicDescriptor::init( *mpGraphic );
68*cdf0e10cSrcweir }
69*cdf0e10cSrcweir 
70*cdf0e10cSrcweir // ------------------------------------------------------------------------------
71*cdf0e10cSrcweir 
72*cdf0e10cSrcweir uno::Any SAL_CALL Graphic::queryAggregation( const uno::Type& rType )
73*cdf0e10cSrcweir 	throw( uno::RuntimeException )
74*cdf0e10cSrcweir {
75*cdf0e10cSrcweir 	uno::Any aAny;
76*cdf0e10cSrcweir 	if( rType == ::getCppuType((const uno::Reference< graphic::XGraphic >*)0) )
77*cdf0e10cSrcweir 		aAny <<= uno::Reference< graphic::XGraphic >( this );
78*cdf0e10cSrcweir 	else if( rType == ::getCppuType((const uno::Reference< awt::XBitmap >*)0) )
79*cdf0e10cSrcweir 		aAny <<= uno::Reference< awt::XBitmap >( this );
80*cdf0e10cSrcweir 	else if( rType == ::getCppuType((const uno::Reference< lang::XUnoTunnel >*)0) )
81*cdf0e10cSrcweir 		aAny <<= uno::Reference< lang::XUnoTunnel >(this);
82*cdf0e10cSrcweir 	else
83*cdf0e10cSrcweir 		aAny <<= ::unographic::GraphicDescriptor::queryAggregation( rType );
84*cdf0e10cSrcweir 
85*cdf0e10cSrcweir 	return aAny ;
86*cdf0e10cSrcweir }
87*cdf0e10cSrcweir 
88*cdf0e10cSrcweir // ------------------------------------------------------------------------------
89*cdf0e10cSrcweir 
90*cdf0e10cSrcweir uno::Any SAL_CALL Graphic::queryInterface( const uno::Type & rType )
91*cdf0e10cSrcweir 	throw( uno::RuntimeException )
92*cdf0e10cSrcweir {
93*cdf0e10cSrcweir     ::com::sun::star::uno::Any aReturn = ::unographic::GraphicDescriptor::queryInterface( rType );
94*cdf0e10cSrcweir     if ( !aReturn.hasValue() )
95*cdf0e10cSrcweir 		aReturn = ::cppu::queryInterface ( rType, static_cast< graphic::XGraphicTransformer*>( this ) );
96*cdf0e10cSrcweir 	return aReturn;
97*cdf0e10cSrcweir }
98*cdf0e10cSrcweir 
99*cdf0e10cSrcweir // ------------------------------------------------------------------------------
100*cdf0e10cSrcweir 
101*cdf0e10cSrcweir void SAL_CALL Graphic::acquire()
102*cdf0e10cSrcweir 	throw()
103*cdf0e10cSrcweir {
104*cdf0e10cSrcweir 	::unographic::GraphicDescriptor::acquire();
105*cdf0e10cSrcweir }
106*cdf0e10cSrcweir 
107*cdf0e10cSrcweir // ------------------------------------------------------------------------------
108*cdf0e10cSrcweir 
109*cdf0e10cSrcweir void SAL_CALL Graphic::release() throw()
110*cdf0e10cSrcweir {
111*cdf0e10cSrcweir 	::unographic::GraphicDescriptor::release();
112*cdf0e10cSrcweir }
113*cdf0e10cSrcweir 
114*cdf0e10cSrcweir // ------------------------------------------------------------------------------
115*cdf0e10cSrcweir 
116*cdf0e10cSrcweir uno::Sequence< sal_Int8 > SAL_CALL Graphic::getImplementationId_Static()
117*cdf0e10cSrcweir 	throw(uno::RuntimeException)
118*cdf0e10cSrcweir {
119*cdf0e10cSrcweir 	vos::OGuard 						aGuard( Application::GetSolarMutex() );
120*cdf0e10cSrcweir 	static uno::Sequence< sal_Int8 >	aId;
121*cdf0e10cSrcweir 
122*cdf0e10cSrcweir 	if( aId.getLength() == 0 )
123*cdf0e10cSrcweir 	{
124*cdf0e10cSrcweir 		aId.realloc( 16 );
125*cdf0e10cSrcweir 		rtl_createUuid( reinterpret_cast< sal_uInt8* >( aId.getArray() ), 0, sal_True );
126*cdf0e10cSrcweir 	}
127*cdf0e10cSrcweir 
128*cdf0e10cSrcweir 	return aId;
129*cdf0e10cSrcweir }
130*cdf0e10cSrcweir 
131*cdf0e10cSrcweir // ------------------------------------------------------------------------------
132*cdf0e10cSrcweir 
133*cdf0e10cSrcweir ::rtl::OUString Graphic::getImplementationName_Static()
134*cdf0e10cSrcweir 	throw()
135*cdf0e10cSrcweir {
136*cdf0e10cSrcweir 	return ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.comp.graphic.Graphic" ) );
137*cdf0e10cSrcweir }
138*cdf0e10cSrcweir 
139*cdf0e10cSrcweir // ------------------------------------------------------------------------------
140*cdf0e10cSrcweir 
141*cdf0e10cSrcweir uno::Sequence< ::rtl::OUString > Graphic::getSupportedServiceNames_Static()
142*cdf0e10cSrcweir 	throw()
143*cdf0e10cSrcweir {
144*cdf0e10cSrcweir 	uno::Sequence< ::rtl::OUString > aSeq( 1 );
145*cdf0e10cSrcweir 
146*cdf0e10cSrcweir 	aSeq.getArray()[ 0 ] = ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "com.sun.star.graphic.Graphic" ) );
147*cdf0e10cSrcweir 
148*cdf0e10cSrcweir 	return aSeq;
149*cdf0e10cSrcweir }
150*cdf0e10cSrcweir 
151*cdf0e10cSrcweir // ------------------------------------------------------------------------------
152*cdf0e10cSrcweir 
153*cdf0e10cSrcweir ::rtl::OUString SAL_CALL Graphic::getImplementationName()
154*cdf0e10cSrcweir 	throw( uno::RuntimeException )
155*cdf0e10cSrcweir {
156*cdf0e10cSrcweir 	return getImplementationName_Static();
157*cdf0e10cSrcweir }
158*cdf0e10cSrcweir 
159*cdf0e10cSrcweir // ------------------------------------------------------------------------------
160*cdf0e10cSrcweir 
161*cdf0e10cSrcweir sal_Bool SAL_CALL Graphic::supportsService( const ::rtl::OUString& rServiceName )
162*cdf0e10cSrcweir 	throw( uno::RuntimeException )
163*cdf0e10cSrcweir {
164*cdf0e10cSrcweir 	if( ::unographic::GraphicDescriptor::supportsService( rServiceName ) )
165*cdf0e10cSrcweir 		return true;
166*cdf0e10cSrcweir 	else
167*cdf0e10cSrcweir 	{
168*cdf0e10cSrcweir 		uno::Sequence< ::rtl::OUString >	aSNL( getSupportedServiceNames() );
169*cdf0e10cSrcweir 		const ::rtl::OUString*				pArray = aSNL.getConstArray();
170*cdf0e10cSrcweir 
171*cdf0e10cSrcweir 		for( int i = 0; i < aSNL.getLength(); i++ )
172*cdf0e10cSrcweir 			if( pArray[i] == rServiceName )
173*cdf0e10cSrcweir 				return true;
174*cdf0e10cSrcweir 
175*cdf0e10cSrcweir 		return false;
176*cdf0e10cSrcweir 	}
177*cdf0e10cSrcweir }
178*cdf0e10cSrcweir 
179*cdf0e10cSrcweir // ------------------------------------------------------------------------------
180*cdf0e10cSrcweir 
181*cdf0e10cSrcweir uno::Sequence< ::rtl::OUString > SAL_CALL Graphic::getSupportedServiceNames()
182*cdf0e10cSrcweir 	throw( uno::RuntimeException )
183*cdf0e10cSrcweir {
184*cdf0e10cSrcweir 	uno::Sequence< ::rtl::OUString > 	aRet( ::unographic::GraphicDescriptor::getSupportedServiceNames() );
185*cdf0e10cSrcweir 	uno::Sequence< ::rtl::OUString > 	aNew( getSupportedServiceNames_Static() );
186*cdf0e10cSrcweir 	sal_Int32							nOldCount = aRet.getLength();
187*cdf0e10cSrcweir 
188*cdf0e10cSrcweir 	aRet.realloc( nOldCount + aNew.getLength() );
189*cdf0e10cSrcweir 
190*cdf0e10cSrcweir 	for( sal_Int32 i = 0; i < aNew.getLength(); ++i )
191*cdf0e10cSrcweir 		aRet[ nOldCount++ ] = aNew[ i ];
192*cdf0e10cSrcweir 
193*cdf0e10cSrcweir 	return aRet;
194*cdf0e10cSrcweir }
195*cdf0e10cSrcweir 
196*cdf0e10cSrcweir // ------------------------------------------------------------------------------
197*cdf0e10cSrcweir 
198*cdf0e10cSrcweir uno::Sequence< uno::Type > SAL_CALL Graphic::getTypes()
199*cdf0e10cSrcweir 	throw(uno::RuntimeException)
200*cdf0e10cSrcweir {
201*cdf0e10cSrcweir 	uno::Sequence< uno::Type >	aRet( ::unographic::GraphicDescriptor::getTypes() );
202*cdf0e10cSrcweir 	sal_Int32 					nOldCount = aRet.getLength();
203*cdf0e10cSrcweir 
204*cdf0e10cSrcweir 	aRet.realloc( nOldCount + 2 );
205*cdf0e10cSrcweir 	aRet[ nOldCount ] = ::getCppuType((const uno::Reference< graphic::XGraphic>*)0);
206*cdf0e10cSrcweir 	aRet[ nOldCount+1 ] = ::getCppuType((const uno::Reference< awt::XBitmap>*)0);
207*cdf0e10cSrcweir 
208*cdf0e10cSrcweir 	return aRet;
209*cdf0e10cSrcweir }
210*cdf0e10cSrcweir 
211*cdf0e10cSrcweir // ------------------------------------------------------------------------------
212*cdf0e10cSrcweir 
213*cdf0e10cSrcweir uno::Sequence< sal_Int8 > SAL_CALL Graphic::getImplementationId()
214*cdf0e10cSrcweir 	throw(uno::RuntimeException)
215*cdf0e10cSrcweir {
216*cdf0e10cSrcweir 	return getImplementationId_Static();
217*cdf0e10cSrcweir }
218*cdf0e10cSrcweir 
219*cdf0e10cSrcweir // ------------------------------------------------------------------------------
220*cdf0e10cSrcweir 
221*cdf0e10cSrcweir ::sal_Int8 SAL_CALL Graphic::getType()
222*cdf0e10cSrcweir  	throw (uno::RuntimeException)
223*cdf0e10cSrcweir {
224*cdf0e10cSrcweir 	::sal_Int8 cRet = graphic::GraphicType::EMPTY;
225*cdf0e10cSrcweir 
226*cdf0e10cSrcweir 	if( mpGraphic && ( mpGraphic->GetType() != GRAPHIC_NONE ) )
227*cdf0e10cSrcweir 		cRet = ( ( mpGraphic->GetType() == GRAPHIC_BITMAP ) ? graphic::GraphicType::PIXEL : graphic::GraphicType::VECTOR );
228*cdf0e10cSrcweir 
229*cdf0e10cSrcweir 	return cRet;
230*cdf0e10cSrcweir }
231*cdf0e10cSrcweir 
232*cdf0e10cSrcweir //----------------------------------------------------------------------
233*cdf0e10cSrcweir // XBitmap
234*cdf0e10cSrcweir //----------------------------------------------------------------------
235*cdf0e10cSrcweir 
236*cdf0e10cSrcweir awt::Size SAL_CALL Graphic::getSize(  ) throw (uno::RuntimeException)
237*cdf0e10cSrcweir {
238*cdf0e10cSrcweir 	::vos::OGuard aGuard( Application::GetSolarMutex() );
239*cdf0e10cSrcweir 
240*cdf0e10cSrcweir 	::Size aVclSize;
241*cdf0e10cSrcweir 	if( mpGraphic && ( mpGraphic->GetType() != GRAPHIC_NONE ) )
242*cdf0e10cSrcweir 		aVclSize = mpGraphic->GetSizePixel();
243*cdf0e10cSrcweir 
244*cdf0e10cSrcweir 	return awt::Size( aVclSize.Width(), aVclSize.Height() );
245*cdf0e10cSrcweir }
246*cdf0e10cSrcweir 
247*cdf0e10cSrcweir //----------------------------------------------------------------------
248*cdf0e10cSrcweir 
249*cdf0e10cSrcweir uno::Sequence< ::sal_Int8 > SAL_CALL Graphic::getDIB(  ) throw (uno::RuntimeException)
250*cdf0e10cSrcweir {
251*cdf0e10cSrcweir 	::vos::OGuard aGuard( Application::GetSolarMutex() );
252*cdf0e10cSrcweir 
253*cdf0e10cSrcweir 	if( mpGraphic && ( mpGraphic->GetType() != GRAPHIC_NONE ) )
254*cdf0e10cSrcweir 	{
255*cdf0e10cSrcweir 		SvMemoryStream aMem;
256*cdf0e10cSrcweir 		aMem << mpGraphic->GetBitmapEx().GetBitmap();
257*cdf0e10cSrcweir 		return ::com::sun::star::uno::Sequence<sal_Int8>( (sal_Int8*) aMem.GetData(), aMem.Tell() );
258*cdf0e10cSrcweir 	}
259*cdf0e10cSrcweir 	else
260*cdf0e10cSrcweir 	{
261*cdf0e10cSrcweir 		return uno::Sequence<sal_Int8>();
262*cdf0e10cSrcweir 	}
263*cdf0e10cSrcweir }
264*cdf0e10cSrcweir 
265*cdf0e10cSrcweir //----------------------------------------------------------------------
266*cdf0e10cSrcweir 
267*cdf0e10cSrcweir uno::Sequence< ::sal_Int8 > SAL_CALL Graphic::getMaskDIB(  ) throw (uno::RuntimeException)
268*cdf0e10cSrcweir {
269*cdf0e10cSrcweir 	::vos::OGuard aGuard( Application::GetSolarMutex() );
270*cdf0e10cSrcweir 
271*cdf0e10cSrcweir 	if( mpGraphic && ( mpGraphic->GetType() != GRAPHIC_NONE ) )
272*cdf0e10cSrcweir 	{
273*cdf0e10cSrcweir 		SvMemoryStream aMem;
274*cdf0e10cSrcweir 		aMem << mpGraphic->GetBitmapEx().GetMask();
275*cdf0e10cSrcweir 		return ::com::sun::star::uno::Sequence<sal_Int8>( (sal_Int8*) aMem.GetData(), aMem.Tell() );
276*cdf0e10cSrcweir 	}
277*cdf0e10cSrcweir 	else
278*cdf0e10cSrcweir 	{
279*cdf0e10cSrcweir 		return uno::Sequence<sal_Int8>();
280*cdf0e10cSrcweir 	}
281*cdf0e10cSrcweir }
282*cdf0e10cSrcweir 
283*cdf0e10cSrcweir //----------------------------------------------------------------------
284*cdf0e10cSrcweir const ::Graphic* Graphic::getImplementation( const uno::Reference< uno::XInterface >& rxIFace )
285*cdf0e10cSrcweir 	throw()
286*cdf0e10cSrcweir {
287*cdf0e10cSrcweir 	uno::Reference< lang::XUnoTunnel > xTunnel( rxIFace, uno::UNO_QUERY );
288*cdf0e10cSrcweir 	return( xTunnel.is() ? reinterpret_cast< ::Graphic* >( xTunnel->getSomething( getImplementationId_Static() ) ) : NULL );
289*cdf0e10cSrcweir }
290*cdf0e10cSrcweir 
291*cdf0e10cSrcweir //----------------------------------------------------------------------
292*cdf0e10cSrcweir sal_Int64 SAL_CALL Graphic::getSomething( const uno::Sequence< sal_Int8 >& rId )
293*cdf0e10cSrcweir 	throw( uno::RuntimeException )
294*cdf0e10cSrcweir {
295*cdf0e10cSrcweir 	return( ( rId.getLength() == 16 && 0 == rtl_compareMemory( getImplementationId().getConstArray(), rId.getConstArray(), 16 ) ) ?
296*cdf0e10cSrcweir 			reinterpret_cast< sal_Int64 >( mpGraphic ) :
297*cdf0e10cSrcweir 			0 );
298*cdf0e10cSrcweir }
299*cdf0e10cSrcweir 
300*cdf0e10cSrcweir }
301