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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 : #include "PropertyForward.hxx"
20 : #include <com/sun/star/beans/PropertyValue.hpp>
21 : #include <com/sun/star/beans/PropertyAttribute.hpp>
22 : #include <comphelper/property.hxx>
23 : #include <com/sun/star/sdbcx/XAppend.hpp>
24 : #include <tools/debug.hxx>
25 : #include <tools/diagnose_ex.h>
26 : #include "corestrings.hrc"
27 : #include <o3tl/compat_functional.hxx>
28 :
29 : //........................................................................
30 : namespace rptui
31 : {
32 : //........................................................................
33 : using namespace ::com::sun::star::uno;
34 : using namespace ::com::sun::star::beans;
35 :
36 : DBG_NAME( rpt_OPropertyMediator )
37 0 : OPropertyMediator::OPropertyMediator(const Reference< XPropertySet>& _xSource
38 : ,const Reference< XPropertySet>& _xDest
39 : ,const TPropertyNamePair& _aNameMap
40 : ,sal_Bool _bReverse)
41 : : OPropertyForward_Base(m_aMutex)
42 : ,m_aNameMap(_aNameMap)
43 : ,m_xSource(_xSource)
44 : ,m_xDest(_xDest)
45 0 : ,m_bInChange(sal_False)
46 : {
47 : DBG_CTOR( rpt_OPropertyMediator,NULL);
48 0 : osl_atomic_increment(&m_refCount);
49 : OSL_ENSURE(m_xDest.is(),"Dest is NULL!");
50 : OSL_ENSURE(m_xSource.is(),"Source is NULL!");
51 0 : if ( m_xDest.is() && m_xSource.is() )
52 : {
53 : try
54 : {
55 0 : m_xDestInfo = m_xDest->getPropertySetInfo();
56 0 : m_xSourceInfo = m_xSource->getPropertySetInfo();
57 0 : if ( _bReverse )
58 : {
59 0 : ::comphelper::copyProperties(m_xDest,m_xSource);
60 0 : TPropertyNamePair::iterator aIter = m_aNameMap.begin();
61 0 : TPropertyNamePair::iterator aEnd = m_aNameMap.end();
62 0 : for (; aIter != aEnd; ++aIter)
63 : {
64 0 : Property aProp = m_xSourceInfo->getPropertyByName(aIter->first);
65 0 : if (0 == (aProp.Attributes & PropertyAttribute::READONLY))
66 : {
67 0 : Any aValue = _xDest->getPropertyValue(aIter->second.first);
68 0 : if ( 0 != (aProp.Attributes & PropertyAttribute::MAYBEVOID) || aValue.hasValue() )
69 0 : _xSource->setPropertyValue(aIter->first,aIter->second.second->operator()(aIter->second.first,aValue));
70 : }
71 0 : }
72 : }
73 : else
74 : {
75 0 : ::comphelper::copyProperties(m_xSource,m_xDest);
76 0 : TPropertyNamePair::iterator aIter = m_aNameMap.begin();
77 0 : TPropertyNamePair::iterator aEnd = m_aNameMap.end();
78 0 : for (; aIter != aEnd; ++aIter)
79 0 : _xDest->setPropertyValue(aIter->second.first,aIter->second.second->operator()(aIter->second.first,_xSource->getPropertyValue(aIter->first)));
80 : }
81 0 : startListening();
82 : }
83 0 : catch(Exception& e)
84 : {
85 : DBG_UNHANDLED_EXCEPTION();
86 : (void)e;
87 : }
88 : }
89 0 : osl_atomic_decrement(&m_refCount);
90 0 : }
91 : // -----------------------------------------------------------------------------
92 0 : OPropertyMediator::~OPropertyMediator()
93 : {
94 : DBG_DTOR( rpt_OPropertyMediator,NULL);
95 0 : }
96 : // -----------------------------------------------------------------------------
97 0 : void SAL_CALL OPropertyMediator::propertyChange( const PropertyChangeEvent& evt ) throw(RuntimeException)
98 : {
99 0 : ::osl::MutexGuard aGuard(m_aMutex);
100 0 : if ( !m_bInChange )
101 : {
102 0 : m_bInChange = sal_True;
103 : try
104 : {
105 0 : sal_Bool bDest = (evt.Source == m_xDest);
106 0 : Reference<XPropertySet> xProp = bDest ? m_xSource : m_xDest;
107 0 : Reference<XPropertySetInfo> xPropInfo = bDest ? m_xSourceInfo : m_xDestInfo;
108 0 : if ( xProp.is() )
109 : {
110 0 : if ( xPropInfo.is() )
111 : {
112 0 : if ( xPropInfo->hasPropertyByName(evt.PropertyName) )
113 0 : xProp->setPropertyValue(evt.PropertyName,evt.NewValue);
114 : else
115 : {
116 0 : TPropertyNamePair::iterator aFind = m_aNameMap.find(evt.PropertyName);
117 0 : OUString sPropName;
118 0 : if ( aFind != m_aNameMap.end() )
119 0 : sPropName = aFind->second.first;
120 : else
121 : {
122 : aFind = ::std::find_if(
123 : m_aNameMap.begin(),
124 : m_aNameMap.end(),
125 : ::o3tl::compose1(
126 : ::std::bind2nd(::std::equal_to< OUString >(), evt.PropertyName),
127 0 : ::o3tl::compose1(::o3tl::select1st<TPropertyConverter>(),::o3tl::select2nd<TPropertyNamePair::value_type>())
128 : )
129 0 : );
130 0 : if ( aFind != m_aNameMap.end() )
131 0 : sPropName = aFind->first;
132 : }
133 0 : if ( !sPropName.isEmpty() && xPropInfo->hasPropertyByName(sPropName) )
134 0 : xProp->setPropertyValue(sPropName,aFind->second.second->operator()(sPropName,evt.NewValue));
135 0 : else if ( evt.PropertyName == PROPERTY_CHARFONTNAME
136 0 : || evt.PropertyName == PROPERTY_CHARFONTSTYLENAME
137 0 : || evt.PropertyName == PROPERTY_CHARSTRIKEOUT
138 0 : || evt.PropertyName == PROPERTY_CHARWORDMODE
139 0 : || evt.PropertyName == PROPERTY_CHARROTATION
140 0 : || evt.PropertyName == PROPERTY_CHARSCALEWIDTH
141 0 : || evt.PropertyName == PROPERTY_CHARFONTFAMILY
142 0 : || evt.PropertyName == PROPERTY_CHARFONTCHARSET
143 0 : || evt.PropertyName == PROPERTY_CHARFONTPITCH
144 0 : || evt.PropertyName == PROPERTY_CHARHEIGHT
145 0 : || evt.PropertyName == PROPERTY_CHARUNDERLINE
146 0 : || evt.PropertyName == PROPERTY_CHARWEIGHT
147 0 : || evt.PropertyName == PROPERTY_CHARPOSTURE)
148 : {
149 0 : xProp->setPropertyValue(PROPERTY_FONTDESCRIPTOR,m_xSource->getPropertyValue(PROPERTY_FONTDESCRIPTOR));
150 0 : }
151 : }
152 : }
153 0 : }
154 : }
155 0 : catch(Exception&)
156 : {
157 : OSL_FAIL("Exception catched!");
158 : }
159 0 : m_bInChange = sal_False;
160 0 : }
161 0 : }
162 : // -----------------------------------------------------------------------------
163 0 : void SAL_CALL OPropertyMediator::disposing( const ::com::sun::star::lang::EventObject& /*_rSource*/ ) throw (RuntimeException)
164 : {
165 0 : ::osl::MutexGuard aGuard(m_aMutex);
166 0 : disposing();
167 0 : }
168 : // -----------------------------------------------------------------------------
169 0 : void SAL_CALL OPropertyMediator::disposing()
170 : {
171 0 : stopListening();
172 0 : m_xSource.clear();
173 0 : m_xSourceInfo.clear();
174 0 : m_xDest.clear();
175 0 : m_xDestInfo.clear();
176 0 : }
177 : // -----------------------------------------------------------------------------
178 0 : void OPropertyMediator::stopListening()
179 : {
180 0 : if ( m_xSource.is() )
181 0 : m_xSource->removePropertyChangeListener(OUString(), this);
182 0 : if ( m_xDest.is() )
183 0 : m_xDest->removePropertyChangeListener(OUString(), this);
184 0 : }
185 : // -----------------------------------------------------------------------------
186 0 : void OPropertyMediator::startListening()
187 : {
188 0 : if ( m_xSource.is() )
189 0 : m_xSource->addPropertyChangeListener(OUString(), this);
190 0 : if ( m_xDest.is() )
191 0 : m_xDest->addPropertyChangeListener(OUString(), this);
192 0 : }
193 : // -----------------------------------------------------------------------------
194 : //........................................................................
195 0 : } // namespace dbaccess
196 : //........................................................................
197 :
198 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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