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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 : using namespace reportdesign;
36 :
37 : DBG_NAME( rpt_OPropertyMediator )
38 0 : OPropertyMediator::OPropertyMediator(const Reference< XPropertySet>& _xSource
39 : ,const Reference< XPropertySet>& _xDest
40 : ,const TPropertyNamePair& _aNameMap
41 : ,sal_Bool _bReverse)
42 : : OPropertyForward_Base(m_aMutex)
43 : ,m_aNameMap(_aNameMap)
44 : ,m_xSource(_xSource)
45 : ,m_xDest(_xDest)
46 0 : ,m_bInChange(sal_False)
47 : {
48 : DBG_CTOR( rpt_OPropertyMediator,NULL);
49 0 : osl_atomic_increment(&m_refCount);
50 : OSL_ENSURE(m_xDest.is(),"Dest is NULL!");
51 : OSL_ENSURE(m_xSource.is(),"Source is NULL!");
52 0 : if ( m_xDest.is() && m_xSource.is() )
53 : {
54 : try
55 : {
56 0 : m_xDestInfo = m_xDest->getPropertySetInfo();
57 0 : m_xSourceInfo = m_xSource->getPropertySetInfo();
58 0 : if ( _bReverse )
59 : {
60 0 : ::comphelper::copyProperties(m_xDest,m_xSource);
61 0 : TPropertyNamePair::iterator aIter = m_aNameMap.begin();
62 0 : TPropertyNamePair::iterator aEnd = m_aNameMap.end();
63 0 : for (; aIter != aEnd; ++aIter)
64 : {
65 0 : Property aProp = m_xSourceInfo->getPropertyByName(aIter->first);
66 0 : if (0 == (aProp.Attributes & PropertyAttribute::READONLY))
67 : {
68 0 : Any aValue = _xDest->getPropertyValue(aIter->second.first);
69 0 : if ( 0 != (aProp.Attributes & PropertyAttribute::MAYBEVOID) || aValue.hasValue() )
70 0 : _xSource->setPropertyValue(aIter->first,aIter->second.second->operator()(aIter->second.first,aValue));
71 : }
72 0 : }
73 : }
74 : else
75 : {
76 0 : ::comphelper::copyProperties(m_xSource,m_xDest);
77 0 : TPropertyNamePair::iterator aIter = m_aNameMap.begin();
78 0 : TPropertyNamePair::iterator aEnd = m_aNameMap.end();
79 0 : for (; aIter != aEnd; ++aIter)
80 0 : _xDest->setPropertyValue(aIter->second.first,aIter->second.second->operator()(aIter->second.first,_xSource->getPropertyValue(aIter->first)));
81 : }
82 0 : startListening();
83 : }
84 0 : catch(Exception& e)
85 : {
86 : DBG_UNHANDLED_EXCEPTION();
87 : (void)e;
88 : }
89 : }
90 0 : osl_atomic_decrement(&m_refCount);
91 0 : }
92 : // -----------------------------------------------------------------------------
93 0 : OPropertyMediator::~OPropertyMediator()
94 : {
95 : DBG_DTOR( rpt_OPropertyMediator,NULL);
96 0 : }
97 : // -----------------------------------------------------------------------------
98 0 : void SAL_CALL OPropertyMediator::propertyChange( const PropertyChangeEvent& evt ) throw(RuntimeException)
99 : {
100 0 : ::osl::MutexGuard aGuard(m_aMutex);
101 0 : if ( !m_bInChange )
102 : {
103 0 : m_bInChange = sal_True;
104 : try
105 : {
106 0 : sal_Bool bDest = (evt.Source == m_xDest);
107 0 : Reference<XPropertySet> xProp = bDest ? m_xSource : m_xDest;
108 0 : Reference<XPropertySetInfo> xPropInfo = bDest ? m_xSourceInfo : m_xDestInfo;
109 0 : if ( xProp.is() )
110 : {
111 0 : if ( xPropInfo.is() )
112 : {
113 0 : if ( xPropInfo->hasPropertyByName(evt.PropertyName) )
114 0 : xProp->setPropertyValue(evt.PropertyName,evt.NewValue);
115 : else
116 : {
117 0 : TPropertyNamePair::iterator aFind = m_aNameMap.find(evt.PropertyName);
118 0 : ::rtl::OUString sPropName;
119 0 : if ( aFind != m_aNameMap.end() )
120 0 : sPropName = aFind->second.first;
121 : else
122 : {
123 : aFind = ::std::find_if(
124 : m_aNameMap.begin(),
125 : m_aNameMap.end(),
126 : ::o3tl::compose1(
127 : ::std::bind2nd(::std::equal_to< ::rtl::OUString >(), evt.PropertyName),
128 0 : ::o3tl::compose1(::o3tl::select1st<TPropertyConverter>(),::o3tl::select2nd<TPropertyNamePair::value_type>())
129 : )
130 0 : );
131 0 : if ( aFind != m_aNameMap.end() )
132 0 : sPropName = aFind->first;
133 : }
134 0 : if ( !sPropName.isEmpty() && xPropInfo->hasPropertyByName(sPropName) )
135 0 : xProp->setPropertyValue(sPropName,aFind->second.second->operator()(sPropName,evt.NewValue));
136 0 : else if ( evt.PropertyName == PROPERTY_CHARFONTNAME
137 0 : || evt.PropertyName == PROPERTY_CHARFONTSTYLENAME
138 0 : || evt.PropertyName == PROPERTY_CHARSTRIKEOUT
139 0 : || evt.PropertyName == PROPERTY_CHARWORDMODE
140 0 : || evt.PropertyName == PROPERTY_CHARROTATION
141 0 : || evt.PropertyName == PROPERTY_CHARSCALEWIDTH
142 0 : || evt.PropertyName == PROPERTY_CHARFONTFAMILY
143 0 : || evt.PropertyName == PROPERTY_CHARFONTCHARSET
144 0 : || evt.PropertyName == PROPERTY_CHARFONTPITCH
145 0 : || evt.PropertyName == PROPERTY_CHARHEIGHT
146 0 : || evt.PropertyName == PROPERTY_CHARUNDERLINE
147 0 : || evt.PropertyName == PROPERTY_CHARWEIGHT
148 0 : || evt.PropertyName == PROPERTY_CHARPOSTURE)
149 : {
150 0 : xProp->setPropertyValue(PROPERTY_FONTDESCRIPTOR,m_xSource->getPropertyValue(PROPERTY_FONTDESCRIPTOR));
151 0 : }
152 : }
153 : }
154 0 : }
155 : }
156 0 : catch(Exception&)
157 : {
158 : OSL_FAIL("Exception catched!");
159 : }
160 0 : m_bInChange = sal_False;
161 0 : }
162 0 : }
163 : // -----------------------------------------------------------------------------
164 0 : void SAL_CALL OPropertyMediator::disposing( const ::com::sun::star::lang::EventObject& /*_rSource*/ ) throw (RuntimeException)
165 : {
166 0 : ::osl::MutexGuard aGuard(m_aMutex);
167 0 : disposing();
168 0 : }
169 : // -----------------------------------------------------------------------------
170 0 : void SAL_CALL OPropertyMediator::disposing()
171 : {
172 0 : stopListening();
173 0 : m_xSource.clear();
174 0 : m_xSourceInfo.clear();
175 0 : m_xDest.clear();
176 0 : m_xDestInfo.clear();
177 0 : }
178 : // -----------------------------------------------------------------------------
179 0 : void OPropertyMediator::stopListening()
180 : {
181 0 : if ( m_xSource.is() )
182 0 : m_xSource->removePropertyChangeListener(::rtl::OUString(), this);
183 0 : if ( m_xDest.is() )
184 0 : m_xDest->removePropertyChangeListener(::rtl::OUString(), this);
185 0 : }
186 : // -----------------------------------------------------------------------------
187 0 : void OPropertyMediator::startListening()
188 : {
189 0 : if ( m_xSource.is() )
190 0 : m_xSource->addPropertyChangeListener(::rtl::OUString(), this);
191 0 : if ( m_xDest.is() )
192 0 : m_xDest->addPropertyChangeListener(::rtl::OUString(), this);
193 0 : }
194 : // -----------------------------------------------------------------------------
195 : //........................................................................
196 : } // namespace dbaccess
197 : //........................................................................
198 :
199 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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