1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23 #include "PropertyForward.hxx"
24 #include <com/sun/star/beans/PropertyValue.hpp>
25 #include <com/sun/star/beans/PropertyAttribute.hpp>
26 #include <comphelper/property.hxx>
27 #include <com/sun/star/sdbcx/XAppend.hpp>
28 #include <tools/debug.hxx>
29 #include <tools/diagnose_ex.h>
30 #include "corestrings.hrc"
31
32 //........................................................................
33 namespace rptui
34 {
35 //........................................................................
36 using namespace ::com::sun::star::uno;
37 using namespace ::com::sun::star::beans;
38 using namespace reportdesign;
39
DBG_NAME(rpt_OPropertyMediator)40 DBG_NAME( rpt_OPropertyMediator )
41 OPropertyMediator::OPropertyMediator(const Reference< XPropertySet>& _xSource
42 ,const Reference< XPropertySet>& _xDest
43 ,const TPropertyNamePair& _aNameMap
44 ,sal_Bool _bReverse)
45 : OPropertyForward_Base(m_aMutex)
46 ,m_aNameMap(_aNameMap)
47 ,m_xSource(_xSource)
48 ,m_xDest(_xDest)
49 ,m_bInChange(sal_False)
50 {
51 DBG_CTOR( rpt_OPropertyMediator,NULL);
52 osl_incrementInterlockedCount(&m_refCount);
53 OSL_ENSURE(m_xDest.is(),"Dest is NULL!");
54 OSL_ENSURE(m_xSource.is(),"Source is NULL!");
55 if ( m_xDest.is() && m_xSource.is() )
56 {
57 try
58 {
59 m_xDestInfo = m_xDest->getPropertySetInfo();
60 m_xSourceInfo = m_xSource->getPropertySetInfo();
61 if ( _bReverse )
62 {
63 ::comphelper::copyProperties(m_xDest,m_xSource);
64 TPropertyNamePair::iterator aIter = m_aNameMap.begin();
65 TPropertyNamePair::iterator aEnd = m_aNameMap.end();
66 for (; aIter != aEnd; ++aIter)
67 {
68 Property aProp = m_xSourceInfo->getPropertyByName(aIter->first);
69 if (0 == (aProp.Attributes & PropertyAttribute::READONLY))
70 {
71 Any aValue = _xDest->getPropertyValue(aIter->second.first);
72 if ( 0 != (aProp.Attributes & PropertyAttribute::MAYBEVOID) || aValue.hasValue() )
73 _xSource->setPropertyValue(aIter->first,aIter->second.second->operator()(aIter->second.first,aValue));
74 }
75 }
76 }
77 else
78 {
79 ::comphelper::copyProperties(m_xSource,m_xDest);
80 TPropertyNamePair::iterator aIter = m_aNameMap.begin();
81 TPropertyNamePair::iterator aEnd = m_aNameMap.end();
82 for (; aIter != aEnd; ++aIter)
83 _xDest->setPropertyValue(aIter->second.first,aIter->second.second->operator()(aIter->second.first,_xSource->getPropertyValue(aIter->first)));
84 }
85 startListening();
86 }
87 catch(Exception& e)
88 {
89 DBG_UNHANDLED_EXCEPTION();
90 (void)e;
91 }
92 } // if ( m_xDest.is() && m_xSource.is() )
93 osl_decrementInterlockedCount(&m_refCount);
94 }
95 // -----------------------------------------------------------------------------
~OPropertyMediator()96 OPropertyMediator::~OPropertyMediator()
97 {
98 DBG_DTOR( rpt_OPropertyMediator,NULL);
99 }
100 // -----------------------------------------------------------------------------
propertyChange(const PropertyChangeEvent & evt)101 void SAL_CALL OPropertyMediator::propertyChange( const PropertyChangeEvent& evt ) throw(RuntimeException)
102 {
103 ::osl::MutexGuard aGuard(m_aMutex);
104 if ( !m_bInChange )
105 {
106 m_bInChange = sal_True;
107 try
108 {
109 sal_Bool bDest = (evt.Source == m_xDest);
110 Reference<XPropertySet> xProp = bDest ? m_xSource : m_xDest;
111 Reference<XPropertySetInfo> xPropInfo = bDest ? m_xSourceInfo : m_xDestInfo;
112 if ( xProp.is() )
113 {
114 if ( xPropInfo.is() )
115 {
116 if ( xPropInfo->hasPropertyByName(evt.PropertyName) )
117 xProp->setPropertyValue(evt.PropertyName,evt.NewValue);
118 else
119 {
120 TPropertyNamePair::iterator aFind = m_aNameMap.find(evt.PropertyName);
121 ::rtl::OUString sPropName;
122 if ( aFind != m_aNameMap.end() )
123 sPropName = aFind->second.first;
124 else
125 {
126 aFind = ::std::find_if(
127 m_aNameMap.begin(),
128 m_aNameMap.end(),
129 ::std::compose1(
130 ::std::bind2nd(::std::equal_to< ::rtl::OUString >(), evt.PropertyName),
131 ::std::compose1(::std::select1st<TPropertyConverter>(),::std::select2nd<TPropertyNamePair::value_type>())
132 )
133 );
134 if ( aFind != m_aNameMap.end() )
135 sPropName = aFind->first;
136 }
137 if ( sPropName.getLength() && xPropInfo->hasPropertyByName(sPropName) )
138 xProp->setPropertyValue(sPropName,aFind->second.second->operator()(sPropName,evt.NewValue));
139 else if ( evt.PropertyName == PROPERTY_CHARFONTNAME
140 || evt.PropertyName == PROPERTY_CHARFONTSTYLENAME
141 || evt.PropertyName == PROPERTY_CHARSTRIKEOUT
142 || evt.PropertyName == PROPERTY_CHARWORDMODE
143 || evt.PropertyName == PROPERTY_CHARROTATION
144 || evt.PropertyName == PROPERTY_CHARSCALEWIDTH
145 || evt.PropertyName == PROPERTY_CHARFONTFAMILY
146 || evt.PropertyName == PROPERTY_CHARFONTCHARSET
147 || evt.PropertyName == PROPERTY_CHARFONTPITCH
148 || evt.PropertyName == PROPERTY_CHARHEIGHT
149 || evt.PropertyName == PROPERTY_CHARUNDERLINE
150 || evt.PropertyName == PROPERTY_CHARWEIGHT
151 || evt.PropertyName == PROPERTY_CHARPOSTURE)
152 {
153 xProp->setPropertyValue(PROPERTY_FONTDESCRIPTOR,m_xSource->getPropertyValue(PROPERTY_FONTDESCRIPTOR));
154 }
155 }
156 }
157 }
158 }
159 catch(Exception&)
160 {
161 OSL_ENSURE(0,"Exception catched!");
162 }
163 m_bInChange = sal_False;
164 }
165 }
166 // -----------------------------------------------------------------------------
disposing(const::com::sun::star::lang::EventObject &)167 void SAL_CALL OPropertyMediator::disposing( const ::com::sun::star::lang::EventObject& /*_rSource*/ ) throw (RuntimeException)
168 {
169 ::osl::MutexGuard aGuard(m_aMutex);
170 disposing();
171 }
172 // -----------------------------------------------------------------------------
disposing()173 void SAL_CALL OPropertyMediator::disposing()
174 {
175 stopListening();
176 m_xSource.clear();
177 m_xSourceInfo.clear();
178 m_xDest.clear();
179 m_xDestInfo.clear();
180 }
181 // -----------------------------------------------------------------------------
stopListening()182 void OPropertyMediator::stopListening()
183 {
184 if ( m_xSource.is() )
185 m_xSource->removePropertyChangeListener(::rtl::OUString(), this);
186 if ( m_xDest.is() )
187 m_xDest->removePropertyChangeListener(::rtl::OUString(), this);
188 }
189 // -----------------------------------------------------------------------------
startListening()190 void OPropertyMediator::startListening()
191 {
192 if ( m_xSource.is() )
193 m_xSource->addPropertyChangeListener(::rtl::OUString(), this);
194 if ( m_xDest.is() )
195 m_xDest->addPropertyChangeListener(::rtl::OUString(), this);
196 }
197 // -----------------------------------------------------------------------------
198 //........................................................................
199 } // namespace dbaccess
200 //........................................................................
201
202