1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski *
3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file
5*b1cdbd2cSJim Jagielski * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file
7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski *
11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski *
13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the
17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski * under the License.
19*b1cdbd2cSJim Jagielski *
20*b1cdbd2cSJim Jagielski *************************************************************/
21*b1cdbd2cSJim Jagielski
22*b1cdbd2cSJim Jagielski
23*b1cdbd2cSJim Jagielski
24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove
25*b1cdbd2cSJim Jagielski #include "precompiled_xmloff.hxx"
26*b1cdbd2cSJim Jagielski
27*b1cdbd2cSJim Jagielski #ifndef _XMLOFF_MULTIPROPERTYSETHELPER_HXX
28*b1cdbd2cSJim Jagielski #include "MultiPropertySetHelper.hxx"
29*b1cdbd2cSJim Jagielski #endif
30*b1cdbd2cSJim Jagielski #include <com/sun/star/beans/XPropertySetInfo.hpp>
31*b1cdbd2cSJim Jagielski #include <com/sun/star/beans/XPropertySet.hpp>
32*b1cdbd2cSJim Jagielski #include <com/sun/star/beans/XMultiPropertySet.hpp>
33*b1cdbd2cSJim Jagielski #include <com/sun/star/lang/XServiceInfo.hpp>
34*b1cdbd2cSJim Jagielski #include <comphelper/stl_types.hxx>
35*b1cdbd2cSJim Jagielski
36*b1cdbd2cSJim Jagielski // STL includes
37*b1cdbd2cSJim Jagielski #include <algorithm>
38*b1cdbd2cSJim Jagielski
39*b1cdbd2cSJim Jagielski
40*b1cdbd2cSJim Jagielski using ::com::sun::star::beans::XMultiPropertySet;
41*b1cdbd2cSJim Jagielski using ::com::sun::star::beans::XPropertySet;
42*b1cdbd2cSJim Jagielski using ::com::sun::star::beans::XPropertySetInfo;
43*b1cdbd2cSJim Jagielski using ::com::sun::star::lang::XServiceInfo;
44*b1cdbd2cSJim Jagielski using ::com::sun::star::uno::Any;
45*b1cdbd2cSJim Jagielski using ::com::sun::star::uno::Reference;
46*b1cdbd2cSJim Jagielski using ::com::sun::star::uno::Sequence;
47*b1cdbd2cSJim Jagielski using ::com::sun::star::uno::UNO_QUERY;
48*b1cdbd2cSJim Jagielski using ::comphelper::UStringLess;
49*b1cdbd2cSJim Jagielski using ::rtl::OUString;
50*b1cdbd2cSJim Jagielski using ::std::sort;
51*b1cdbd2cSJim Jagielski
52*b1cdbd2cSJim Jagielski
MultiPropertySetHelper(const sal_Char ** pNames)53*b1cdbd2cSJim Jagielski MultiPropertySetHelper::MultiPropertySetHelper(
54*b1cdbd2cSJim Jagielski const sal_Char** pNames ) :
55*b1cdbd2cSJim Jagielski pPropertyNames( NULL ),
56*b1cdbd2cSJim Jagielski nLength( 0 ),
57*b1cdbd2cSJim Jagielski aPropertySequence(),
58*b1cdbd2cSJim Jagielski pSequenceIndex( NULL ),
59*b1cdbd2cSJim Jagielski aValues(),
60*b1cdbd2cSJim Jagielski pValues( NULL )
61*b1cdbd2cSJim Jagielski {
62*b1cdbd2cSJim Jagielski // first count the elements
63*b1cdbd2cSJim Jagielski for( const sal_Char** pPtr = pNames; *pPtr != NULL; pPtr++ )
64*b1cdbd2cSJim Jagielski nLength++;
65*b1cdbd2cSJim Jagielski
66*b1cdbd2cSJim Jagielski // allocate array and create strings
67*b1cdbd2cSJim Jagielski pPropertyNames = new OUString[nLength];
68*b1cdbd2cSJim Jagielski for( sal_Int16 i = 0; i < nLength; i++ )
69*b1cdbd2cSJim Jagielski pPropertyNames[i] = OUString::createFromAscii( pNames[i] );
70*b1cdbd2cSJim Jagielski }
71*b1cdbd2cSJim Jagielski
MultiPropertySetHelper(const OUString * pNames)72*b1cdbd2cSJim Jagielski MultiPropertySetHelper::MultiPropertySetHelper(
73*b1cdbd2cSJim Jagielski const OUString* pNames ) :
74*b1cdbd2cSJim Jagielski pPropertyNames( NULL ),
75*b1cdbd2cSJim Jagielski nLength( 0 ),
76*b1cdbd2cSJim Jagielski aPropertySequence(),
77*b1cdbd2cSJim Jagielski pSequenceIndex( NULL ),
78*b1cdbd2cSJim Jagielski aValues(),
79*b1cdbd2cSJim Jagielski pValues( NULL )
80*b1cdbd2cSJim Jagielski {
81*b1cdbd2cSJim Jagielski // count elements
82*b1cdbd2cSJim Jagielski for( const OUString* pPtr = pNames; pPtr != NULL; pPtr++ )
83*b1cdbd2cSJim Jagielski nLength++;
84*b1cdbd2cSJim Jagielski
85*b1cdbd2cSJim Jagielski // allocate array and assign strings
86*b1cdbd2cSJim Jagielski pPropertyNames = new OUString[nLength];
87*b1cdbd2cSJim Jagielski for( sal_Int16 i = 0; i < nLength; i++ )
88*b1cdbd2cSJim Jagielski pPropertyNames[i] = pNames[i];
89*b1cdbd2cSJim Jagielski }
90*b1cdbd2cSJim Jagielski
91*b1cdbd2cSJim Jagielski
~MultiPropertySetHelper()92*b1cdbd2cSJim Jagielski MultiPropertySetHelper::~MultiPropertySetHelper()
93*b1cdbd2cSJim Jagielski {
94*b1cdbd2cSJim Jagielski pValues = NULL; // memory 'owned' by aValues
95*b1cdbd2cSJim Jagielski
96*b1cdbd2cSJim Jagielski delete[] pSequenceIndex;
97*b1cdbd2cSJim Jagielski delete[] pPropertyNames;
98*b1cdbd2cSJim Jagielski }
99*b1cdbd2cSJim Jagielski
100*b1cdbd2cSJim Jagielski
101*b1cdbd2cSJim Jagielski
hasProperties(const Reference<XPropertySetInfo> & rInfo)102*b1cdbd2cSJim Jagielski void MultiPropertySetHelper::hasProperties(
103*b1cdbd2cSJim Jagielski const Reference<XPropertySetInfo> & rInfo )
104*b1cdbd2cSJim Jagielski {
105*b1cdbd2cSJim Jagielski DBG_ASSERT( rInfo.is(), "I'd really like an XPropertySetInfo here." );
106*b1cdbd2cSJim Jagielski
107*b1cdbd2cSJim Jagielski // allocate sequence index
108*b1cdbd2cSJim Jagielski if ( NULL == pSequenceIndex )
109*b1cdbd2cSJim Jagielski pSequenceIndex = new sal_Int16[nLength] ;
110*b1cdbd2cSJim Jagielski
111*b1cdbd2cSJim Jagielski // construct pSequenceIndex
112*b1cdbd2cSJim Jagielski sal_Int16 nNumberOfProperties = 0;
113*b1cdbd2cSJim Jagielski sal_Int16 i;
114*b1cdbd2cSJim Jagielski
115*b1cdbd2cSJim Jagielski for( i = 0; i < nLength; i++ )
116*b1cdbd2cSJim Jagielski {
117*b1cdbd2cSJim Jagielski // ask for property
118*b1cdbd2cSJim Jagielski sal_Bool bHasProperty =
119*b1cdbd2cSJim Jagielski rInfo->hasPropertyByName( pPropertyNames[i] );
120*b1cdbd2cSJim Jagielski
121*b1cdbd2cSJim Jagielski // set index and increment (if appropriate)
122*b1cdbd2cSJim Jagielski pSequenceIndex[i]= bHasProperty ? nNumberOfProperties : -1;
123*b1cdbd2cSJim Jagielski if ( bHasProperty )
124*b1cdbd2cSJim Jagielski nNumberOfProperties++;
125*b1cdbd2cSJim Jagielski }
126*b1cdbd2cSJim Jagielski
127*b1cdbd2cSJim Jagielski // construct property sequence from index array
128*b1cdbd2cSJim Jagielski if ( aPropertySequence.getLength() != nNumberOfProperties )
129*b1cdbd2cSJim Jagielski aPropertySequence.realloc( nNumberOfProperties );
130*b1cdbd2cSJim Jagielski OUString* pPropertySequence = aPropertySequence.getArray();
131*b1cdbd2cSJim Jagielski for( i = 0; i < nLength; i ++ )
132*b1cdbd2cSJim Jagielski {
133*b1cdbd2cSJim Jagielski sal_Int16 nIndex = pSequenceIndex[i];
134*b1cdbd2cSJim Jagielski if ( nIndex != -1 )
135*b1cdbd2cSJim Jagielski pPropertySequence[nIndex] = pPropertyNames[i];
136*b1cdbd2cSJim Jagielski }
137*b1cdbd2cSJim Jagielski }
138*b1cdbd2cSJim Jagielski
checkedProperties()139*b1cdbd2cSJim Jagielski sal_Bool MultiPropertySetHelper::checkedProperties()
140*b1cdbd2cSJim Jagielski {
141*b1cdbd2cSJim Jagielski return (NULL != pSequenceIndex);
142*b1cdbd2cSJim Jagielski }
143*b1cdbd2cSJim Jagielski
144*b1cdbd2cSJim Jagielski
145*b1cdbd2cSJim Jagielski
getValues(const Reference<XMultiPropertySet> & rMultiPropertySet)146*b1cdbd2cSJim Jagielski void MultiPropertySetHelper::getValues(
147*b1cdbd2cSJim Jagielski const Reference<XMultiPropertySet> & rMultiPropertySet )
148*b1cdbd2cSJim Jagielski {
149*b1cdbd2cSJim Jagielski DBG_ASSERT( rMultiPropertySet.is(), "We need an XMultiPropertySet." );
150*b1cdbd2cSJim Jagielski
151*b1cdbd2cSJim Jagielski aValues = rMultiPropertySet->getPropertyValues( aPropertySequence );
152*b1cdbd2cSJim Jagielski pValues = aValues.getConstArray();
153*b1cdbd2cSJim Jagielski }
154*b1cdbd2cSJim Jagielski
getValues(const Reference<XPropertySet> & rPropertySet)155*b1cdbd2cSJim Jagielski void MultiPropertySetHelper::getValues(
156*b1cdbd2cSJim Jagielski const Reference<XPropertySet> & rPropertySet )
157*b1cdbd2cSJim Jagielski {
158*b1cdbd2cSJim Jagielski DBG_ASSERT( rPropertySet.is(), "We need an XPropertySet." );
159*b1cdbd2cSJim Jagielski
160*b1cdbd2cSJim Jagielski // re-alloc aValues (if necessary) and fill with values from XPropertySet
161*b1cdbd2cSJim Jagielski sal_Int16 nSupportedPropertiesCount =
162*b1cdbd2cSJim Jagielski (sal_Int16)aPropertySequence.getLength();
163*b1cdbd2cSJim Jagielski if ( aValues.getLength() != nSupportedPropertiesCount )
164*b1cdbd2cSJim Jagielski aValues.realloc( nSupportedPropertiesCount );
165*b1cdbd2cSJim Jagielski Any* pMutableArray = aValues.getArray();
166*b1cdbd2cSJim Jagielski for( sal_Int16 i = 0; i < nSupportedPropertiesCount; i++ )
167*b1cdbd2cSJim Jagielski {
168*b1cdbd2cSJim Jagielski pMutableArray[i] = rPropertySet->getPropertyValue(
169*b1cdbd2cSJim Jagielski pPropertyNames[ pSequenceIndex[ i ] ] );
170*b1cdbd2cSJim Jagielski }
171*b1cdbd2cSJim Jagielski
172*b1cdbd2cSJim Jagielski // re-establish pValues pointer
173*b1cdbd2cSJim Jagielski pValues = aValues.getConstArray();
174*b1cdbd2cSJim Jagielski }
175*b1cdbd2cSJim Jagielski
176*b1cdbd2cSJim Jagielski
getValue(sal_Int16 nIndex,const Reference<XPropertySet> & rPropSet,sal_Bool bTryMulti)177*b1cdbd2cSJim Jagielski const Any& MultiPropertySetHelper::getValue( sal_Int16 nIndex,
178*b1cdbd2cSJim Jagielski const Reference< XPropertySet> & rPropSet,
179*b1cdbd2cSJim Jagielski sal_Bool bTryMulti )
180*b1cdbd2cSJim Jagielski {
181*b1cdbd2cSJim Jagielski if( !pValues )
182*b1cdbd2cSJim Jagielski {
183*b1cdbd2cSJim Jagielski if( bTryMulti )
184*b1cdbd2cSJim Jagielski {
185*b1cdbd2cSJim Jagielski Reference < XMultiPropertySet > xMultiPropSet( rPropSet,
186*b1cdbd2cSJim Jagielski UNO_QUERY );
187*b1cdbd2cSJim Jagielski if( xMultiPropSet.is() )
188*b1cdbd2cSJim Jagielski getValues( xMultiPropSet );
189*b1cdbd2cSJim Jagielski else
190*b1cdbd2cSJim Jagielski getValues( rPropSet );
191*b1cdbd2cSJim Jagielski }
192*b1cdbd2cSJim Jagielski else
193*b1cdbd2cSJim Jagielski {
194*b1cdbd2cSJim Jagielski getValues( rPropSet );
195*b1cdbd2cSJim Jagielski }
196*b1cdbd2cSJim Jagielski }
197*b1cdbd2cSJim Jagielski
198*b1cdbd2cSJim Jagielski return getValue( nIndex );
199*b1cdbd2cSJim Jagielski }
200*b1cdbd2cSJim Jagielski
getValue(sal_Int16 nIndex,const Reference<XMultiPropertySet> & rMultiPropSet)201*b1cdbd2cSJim Jagielski const Any& MultiPropertySetHelper::getValue( sal_Int16 nIndex,
202*b1cdbd2cSJim Jagielski const Reference< XMultiPropertySet> & rMultiPropSet )
203*b1cdbd2cSJim Jagielski {
204*b1cdbd2cSJim Jagielski if( !pValues )
205*b1cdbd2cSJim Jagielski getValues( rMultiPropSet );
206*b1cdbd2cSJim Jagielski
207*b1cdbd2cSJim Jagielski return getValue( nIndex );
208*b1cdbd2cSJim Jagielski }
209*b1cdbd2cSJim Jagielski
210*b1cdbd2cSJim Jagielski // inline methods defined in header:
211*b1cdbd2cSJim Jagielski // inline Any& MultiPropertySetHelper::getValue( sal_Int16 nIndex )
212*b1cdbd2cSJim Jagielski // inline sal_Bool MultiPropertySetHelper::hasProperty( sal_Int16 nValueNo )
213