xref: /AOO41X/main/xmloff/source/core/PropertySetMerger.cxx (revision cdf0e10c4e3984b49a9502b011690b615761d4a3)
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27*cdf0e10cSrcweir 
28*cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
29*cdf0e10cSrcweir #include "precompiled_xmloff.hxx"
30*cdf0e10cSrcweir #include <com/sun/star/beans/XPropertyState.hpp>
31*cdf0e10cSrcweir #include "PropertySetMerger.hxx"
32*cdf0e10cSrcweir 
33*cdf0e10cSrcweir using ::rtl::OUString;
34*cdf0e10cSrcweir 
35*cdf0e10cSrcweir using namespace ::com::sun::star;
36*cdf0e10cSrcweir using namespace ::com::sun::star::uno;
37*cdf0e10cSrcweir using namespace ::com::sun::star::beans;
38*cdf0e10cSrcweir using namespace ::com::sun::star::lang;
39*cdf0e10cSrcweir 
40*cdf0e10cSrcweir #ifndef _CPPUHELPER_IMPLBASE1_HXX_
41*cdf0e10cSrcweir #include <cppuhelper/implbase3.hxx>
42*cdf0e10cSrcweir #endif
43*cdf0e10cSrcweir 
44*cdf0e10cSrcweir class SvXMLAttrContainerItem_Impl;
45*cdf0e10cSrcweir 
46*cdf0e10cSrcweir class PropertySetMergerImpl : public ::cppu::WeakAggImplHelper3< XPropertySet, XPropertyState, XPropertySetInfo >
47*cdf0e10cSrcweir {
48*cdf0e10cSrcweir private:
49*cdf0e10cSrcweir 	Reference< XPropertySet > mxPropSet1;
50*cdf0e10cSrcweir 	Reference< XPropertyState > mxPropSet1State;
51*cdf0e10cSrcweir 	Reference< XPropertySetInfo > mxPropSet1Info;
52*cdf0e10cSrcweir 
53*cdf0e10cSrcweir 	Reference< XPropertySet > mxPropSet2;
54*cdf0e10cSrcweir 	Reference< XPropertyState > mxPropSet2State;
55*cdf0e10cSrcweir 	Reference< XPropertySetInfo > mxPropSet2Info;
56*cdf0e10cSrcweir 
57*cdf0e10cSrcweir public:
58*cdf0e10cSrcweir 	PropertySetMergerImpl( const Reference< XPropertySet > rPropSet1, const Reference< XPropertySet > rPropSet2 );
59*cdf0e10cSrcweir 	virtual ~PropertySetMergerImpl();
60*cdf0e10cSrcweir 
61*cdf0e10cSrcweir     // XPropertySet
62*cdf0e10cSrcweir     virtual Reference< XPropertySetInfo > SAL_CALL getPropertySetInfo(  ) throw(RuntimeException);
63*cdf0e10cSrcweir     virtual void SAL_CALL setPropertyValue( const OUString& aPropertyName, const Any& aValue ) throw(UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException);
64*cdf0e10cSrcweir     virtual Any SAL_CALL getPropertyValue( const OUString& PropertyName ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException);
65*cdf0e10cSrcweir     virtual void SAL_CALL addPropertyChangeListener( const OUString& aPropertyName, const Reference< XPropertyChangeListener >& xListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException);
66*cdf0e10cSrcweir     virtual void SAL_CALL removePropertyChangeListener( const OUString& aPropertyName, const Reference< XPropertyChangeListener >& aListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException);
67*cdf0e10cSrcweir     virtual void SAL_CALL addVetoableChangeListener( const OUString& PropertyName, const Reference< XVetoableChangeListener >& aListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException);
68*cdf0e10cSrcweir     virtual void SAL_CALL removeVetoableChangeListener( const OUString& PropertyName, const Reference< XVetoableChangeListener >& aListener ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException);
69*cdf0e10cSrcweir 
70*cdf0e10cSrcweir     // XPropertyState
71*cdf0e10cSrcweir     virtual PropertyState SAL_CALL getPropertyState( const OUString& PropertyName ) throw(UnknownPropertyException, RuntimeException);
72*cdf0e10cSrcweir     virtual Sequence< PropertyState > SAL_CALL getPropertyStates( const Sequence< OUString >& aPropertyName ) throw(UnknownPropertyException, RuntimeException);
73*cdf0e10cSrcweir     virtual void SAL_CALL setPropertyToDefault( const OUString& PropertyName ) throw(UnknownPropertyException, RuntimeException);
74*cdf0e10cSrcweir     virtual Any SAL_CALL getPropertyDefault( const OUString& aPropertyName ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException);
75*cdf0e10cSrcweir 
76*cdf0e10cSrcweir     // XPropertySetInfo
77*cdf0e10cSrcweir     virtual Sequence< Property > SAL_CALL getProperties(  ) throw(RuntimeException);
78*cdf0e10cSrcweir     virtual Property SAL_CALL getPropertyByName( const OUString& aName ) throw(UnknownPropertyException, RuntimeException);
79*cdf0e10cSrcweir     virtual sal_Bool SAL_CALL hasPropertyByName( const OUString& Name ) throw(RuntimeException);
80*cdf0e10cSrcweir };
81*cdf0e10cSrcweir 
82*cdf0e10cSrcweir // --------------------------------------------------------------------
83*cdf0e10cSrcweir // Interface implementation
84*cdf0e10cSrcweir // --------------------------------------------------------------------
85*cdf0e10cSrcweir 
86*cdf0e10cSrcweir PropertySetMergerImpl::PropertySetMergerImpl( Reference< XPropertySet > rPropSet1, Reference< XPropertySet > rPropSet2 )
87*cdf0e10cSrcweir : mxPropSet1( rPropSet1 )
88*cdf0e10cSrcweir , mxPropSet1State( rPropSet1, UNO_QUERY )
89*cdf0e10cSrcweir , mxPropSet1Info( rPropSet1->getPropertySetInfo() )
90*cdf0e10cSrcweir , mxPropSet2( rPropSet2 )
91*cdf0e10cSrcweir , mxPropSet2State( rPropSet2, UNO_QUERY )
92*cdf0e10cSrcweir , mxPropSet2Info( rPropSet2->getPropertySetInfo() )
93*cdf0e10cSrcweir {
94*cdf0e10cSrcweir }
95*cdf0e10cSrcweir 
96*cdf0e10cSrcweir PropertySetMergerImpl::~PropertySetMergerImpl()
97*cdf0e10cSrcweir {
98*cdf0e10cSrcweir }
99*cdf0e10cSrcweir 
100*cdf0e10cSrcweir // XPropertySet
101*cdf0e10cSrcweir Reference< XPropertySetInfo > SAL_CALL PropertySetMergerImpl::getPropertySetInfo(  ) throw(RuntimeException)
102*cdf0e10cSrcweir {
103*cdf0e10cSrcweir 	return this;
104*cdf0e10cSrcweir }
105*cdf0e10cSrcweir 
106*cdf0e10cSrcweir void SAL_CALL PropertySetMergerImpl::setPropertyValue( const OUString& aPropertyName, const Any& aValue ) throw(UnknownPropertyException, PropertyVetoException, IllegalArgumentException, WrappedTargetException, RuntimeException)
107*cdf0e10cSrcweir {
108*cdf0e10cSrcweir 	if( mxPropSet1Info->hasPropertyByName( aPropertyName ) )
109*cdf0e10cSrcweir 	{
110*cdf0e10cSrcweir 		mxPropSet1->setPropertyValue( aPropertyName, aValue );
111*cdf0e10cSrcweir 	}
112*cdf0e10cSrcweir 	else
113*cdf0e10cSrcweir 	{
114*cdf0e10cSrcweir 		mxPropSet2->setPropertyValue( aPropertyName, aValue );
115*cdf0e10cSrcweir 	}
116*cdf0e10cSrcweir }
117*cdf0e10cSrcweir 
118*cdf0e10cSrcweir Any SAL_CALL PropertySetMergerImpl::getPropertyValue( const OUString& PropertyName ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException)
119*cdf0e10cSrcweir {
120*cdf0e10cSrcweir 	if( mxPropSet1Info->hasPropertyByName( PropertyName ) )
121*cdf0e10cSrcweir 	{
122*cdf0e10cSrcweir 		return mxPropSet1->getPropertyValue( PropertyName );
123*cdf0e10cSrcweir 	}
124*cdf0e10cSrcweir 	else
125*cdf0e10cSrcweir 	{
126*cdf0e10cSrcweir 		return mxPropSet2->getPropertyValue( PropertyName );
127*cdf0e10cSrcweir 	}
128*cdf0e10cSrcweir }
129*cdf0e10cSrcweir 
130*cdf0e10cSrcweir void SAL_CALL PropertySetMergerImpl::addPropertyChangeListener( const OUString& /*aPropertyName*/, const Reference< XPropertyChangeListener >& /*xListener*/ ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException)
131*cdf0e10cSrcweir {
132*cdf0e10cSrcweir }
133*cdf0e10cSrcweir 
134*cdf0e10cSrcweir void SAL_CALL PropertySetMergerImpl::removePropertyChangeListener( const OUString& /*aPropertyName*/, const Reference< XPropertyChangeListener >& /*aListener*/ ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException)
135*cdf0e10cSrcweir {
136*cdf0e10cSrcweir }
137*cdf0e10cSrcweir 
138*cdf0e10cSrcweir void SAL_CALL PropertySetMergerImpl::addVetoableChangeListener( const OUString& /*PropertyName*/, const Reference< XVetoableChangeListener >& /*aListener*/ ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException)
139*cdf0e10cSrcweir {
140*cdf0e10cSrcweir }
141*cdf0e10cSrcweir 
142*cdf0e10cSrcweir void SAL_CALL PropertySetMergerImpl::removeVetoableChangeListener( const OUString& /*PropertyName*/, const Reference< XVetoableChangeListener >& /*aListener*/ ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException)
143*cdf0e10cSrcweir {
144*cdf0e10cSrcweir }
145*cdf0e10cSrcweir 
146*cdf0e10cSrcweir // XPropertyState
147*cdf0e10cSrcweir PropertyState SAL_CALL PropertySetMergerImpl::getPropertyState( const OUString& PropertyName ) throw(UnknownPropertyException, RuntimeException)
148*cdf0e10cSrcweir {
149*cdf0e10cSrcweir 	if( mxPropSet1Info->hasPropertyByName( PropertyName ) )
150*cdf0e10cSrcweir 	{
151*cdf0e10cSrcweir 		if( mxPropSet1State.is() )
152*cdf0e10cSrcweir 		{
153*cdf0e10cSrcweir 			return mxPropSet1State->getPropertyState( PropertyName );
154*cdf0e10cSrcweir 		}
155*cdf0e10cSrcweir 		else
156*cdf0e10cSrcweir 		{
157*cdf0e10cSrcweir 			return PropertyState_DIRECT_VALUE;
158*cdf0e10cSrcweir 		}
159*cdf0e10cSrcweir 	}
160*cdf0e10cSrcweir 	else
161*cdf0e10cSrcweir 	{
162*cdf0e10cSrcweir 		if( mxPropSet2State.is() )
163*cdf0e10cSrcweir 		{
164*cdf0e10cSrcweir 			return mxPropSet2State->getPropertyState( PropertyName );
165*cdf0e10cSrcweir 		}
166*cdf0e10cSrcweir 		else
167*cdf0e10cSrcweir 		{
168*cdf0e10cSrcweir 			return PropertyState_DIRECT_VALUE;
169*cdf0e10cSrcweir 		}
170*cdf0e10cSrcweir 	}
171*cdf0e10cSrcweir }
172*cdf0e10cSrcweir 
173*cdf0e10cSrcweir Sequence< PropertyState > SAL_CALL PropertySetMergerImpl::getPropertyStates( const Sequence< OUString >& aPropertyName ) throw(UnknownPropertyException, RuntimeException)
174*cdf0e10cSrcweir {
175*cdf0e10cSrcweir 	const sal_Int32 nCount = aPropertyName.getLength();
176*cdf0e10cSrcweir 	Sequence< PropertyState > aPropStates( nCount );
177*cdf0e10cSrcweir 	PropertyState* pPropStates = aPropStates.getArray();
178*cdf0e10cSrcweir 	const OUString* pPropNames = aPropertyName.getConstArray();
179*cdf0e10cSrcweir 
180*cdf0e10cSrcweir 	sal_Int32 nIndex;
181*cdf0e10cSrcweir 	for( nIndex = 0; nIndex < nCount; nIndex++ )
182*cdf0e10cSrcweir 		*pPropStates++ = getPropertyState( *pPropNames++ );
183*cdf0e10cSrcweir 
184*cdf0e10cSrcweir 	return aPropStates;
185*cdf0e10cSrcweir }
186*cdf0e10cSrcweir 
187*cdf0e10cSrcweir void SAL_CALL PropertySetMergerImpl::setPropertyToDefault( const OUString& PropertyName ) throw(UnknownPropertyException, RuntimeException)
188*cdf0e10cSrcweir {
189*cdf0e10cSrcweir 	if( mxPropSet1State.is() && mxPropSet1Info->hasPropertyByName( PropertyName ) )
190*cdf0e10cSrcweir 	{
191*cdf0e10cSrcweir 		mxPropSet1State->setPropertyToDefault( PropertyName );
192*cdf0e10cSrcweir 	}
193*cdf0e10cSrcweir 	else
194*cdf0e10cSrcweir 	{
195*cdf0e10cSrcweir 		if( mxPropSet2State.is() )
196*cdf0e10cSrcweir 		{
197*cdf0e10cSrcweir 			mxPropSet2State->setPropertyToDefault( PropertyName );
198*cdf0e10cSrcweir 		}
199*cdf0e10cSrcweir 	}
200*cdf0e10cSrcweir }
201*cdf0e10cSrcweir 
202*cdf0e10cSrcweir Any SAL_CALL PropertySetMergerImpl::getPropertyDefault( const OUString& aPropertyName ) throw(UnknownPropertyException, WrappedTargetException, RuntimeException)
203*cdf0e10cSrcweir {
204*cdf0e10cSrcweir 	if( mxPropSet1State.is() && mxPropSet1Info->hasPropertyByName( aPropertyName ) )
205*cdf0e10cSrcweir 	{
206*cdf0e10cSrcweir 		return mxPropSet1State->getPropertyDefault( aPropertyName );
207*cdf0e10cSrcweir 	}
208*cdf0e10cSrcweir 	else
209*cdf0e10cSrcweir 	{
210*cdf0e10cSrcweir 		if( mxPropSet2State.is() )
211*cdf0e10cSrcweir 		{
212*cdf0e10cSrcweir 			return mxPropSet2State->getPropertyDefault( aPropertyName );
213*cdf0e10cSrcweir 		}
214*cdf0e10cSrcweir 		else
215*cdf0e10cSrcweir 		{
216*cdf0e10cSrcweir 			Any aAny;
217*cdf0e10cSrcweir 			return aAny;
218*cdf0e10cSrcweir 		}
219*cdf0e10cSrcweir 	}
220*cdf0e10cSrcweir }
221*cdf0e10cSrcweir 
222*cdf0e10cSrcweir // XPropertySetInfo
223*cdf0e10cSrcweir Sequence< Property > SAL_CALL PropertySetMergerImpl::getProperties() throw(RuntimeException)
224*cdf0e10cSrcweir {
225*cdf0e10cSrcweir 	Sequence< Property > aProps1( mxPropSet1Info->getProperties() );
226*cdf0e10cSrcweir 	const Property* pProps1 = aProps1.getArray();
227*cdf0e10cSrcweir 	const sal_Int32 nCount1 = aProps1.getLength();
228*cdf0e10cSrcweir 
229*cdf0e10cSrcweir 	Sequence< Property > aProps2( mxPropSet1Info->getProperties() );
230*cdf0e10cSrcweir 	const Property* pProps2 = aProps2.getArray();
231*cdf0e10cSrcweir 	const sal_Int32 nCount2 = aProps2.getLength();
232*cdf0e10cSrcweir 
233*cdf0e10cSrcweir 	Sequence< Property > aProperties( nCount1 + nCount2 );
234*cdf0e10cSrcweir 
235*cdf0e10cSrcweir 	sal_Int32 nIndex;
236*cdf0e10cSrcweir 
237*cdf0e10cSrcweir 	Property* pProperties = aProperties.getArray();
238*cdf0e10cSrcweir 
239*cdf0e10cSrcweir 	for( nIndex = 0; nIndex < nCount1; nIndex++ )
240*cdf0e10cSrcweir 		*pProperties++ = *pProps1++;
241*cdf0e10cSrcweir 
242*cdf0e10cSrcweir 	for( nIndex = 0; nIndex < nCount2; nIndex++ )
243*cdf0e10cSrcweir 		*pProperties++ = *pProps2++;
244*cdf0e10cSrcweir 
245*cdf0e10cSrcweir 	return aProperties;
246*cdf0e10cSrcweir }
247*cdf0e10cSrcweir 
248*cdf0e10cSrcweir Property SAL_CALL PropertySetMergerImpl::getPropertyByName( const OUString& aName ) throw(UnknownPropertyException, RuntimeException)
249*cdf0e10cSrcweir {
250*cdf0e10cSrcweir 	if( mxPropSet1Info->hasPropertyByName( aName ) )
251*cdf0e10cSrcweir 		return mxPropSet1Info->getPropertyByName( aName );
252*cdf0e10cSrcweir 
253*cdf0e10cSrcweir 	return mxPropSet2Info->getPropertyByName( aName );
254*cdf0e10cSrcweir }
255*cdf0e10cSrcweir 
256*cdf0e10cSrcweir sal_Bool SAL_CALL PropertySetMergerImpl::hasPropertyByName( const OUString& Name ) throw(RuntimeException)
257*cdf0e10cSrcweir {
258*cdf0e10cSrcweir 	if(mxPropSet1Info->hasPropertyByName( Name ) )
259*cdf0e10cSrcweir 		return sal_True;
260*cdf0e10cSrcweir 
261*cdf0e10cSrcweir 	return mxPropSet2Info->hasPropertyByName( Name );
262*cdf0e10cSrcweir }
263*cdf0e10cSrcweir 
264*cdf0e10cSrcweir Reference< XPropertySet > PropertySetMerger_CreateInstance( Reference< XPropertySet > rPropSet1, Reference< XPropertySet > rPropSet2 ) throw()
265*cdf0e10cSrcweir {
266*cdf0e10cSrcweir 	return new PropertySetMergerImpl( rPropSet1, rPropSet2 );
267*cdf0e10cSrcweir }
268