LibreOffice Module ucb (master)  1
filnot.cxx
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1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 /*
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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
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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 
20 #include <com/sun/star/ucb/ContentAction.hpp>
21 #include <com/sun/star/beans/PropertySetInfoChange.hpp>
22 #include <rtl/ref.hxx>
23 #include "filnot.hxx"
24 #include "filid.hxx"
25 #include "bc.hxx"
26 #include "prov.hxx"
27 
28 
29 using namespace fileaccess;
30 using namespace com::sun::star;
31 using namespace com::sun::star::ucb;
32 
33 
35  const uno::Reference< XContent >& xCreatorContent,
36  const uno::Reference< XContentIdentifier >& xCreatorId,
37  std::vector< uno::Reference< ucb::XContentEventListener > >&& sListeners )
38  : m_pMyShell( pMyShell ),
39  m_xCreatorContent( xCreatorContent ),
40  m_xCreatorId( xCreatorId ),
41  m_sListeners( std::move(sListeners) )
42 {
43 }
44 
45 
47  const uno::Reference< XContent >& xCreatorContent,
48  const uno::Reference< XContentIdentifier >& xCreatorId,
49  const uno::Reference< XContentIdentifier >& xOldId,
50  std::vector< uno::Reference< ucb::XContentEventListener > >&& sListeners )
51  : m_pMyShell( pMyShell ),
52  m_xCreatorContent( xCreatorContent ),
53  m_xCreatorId( xCreatorId ),
54  m_xOldId( xOldId ),
55  m_sListeners( std::move(sListeners) )
56 {
57 }
58 
59 
60 void ContentEventNotifier::notifyChildInserted( const OUString& aChildName ) const
61 {
63 
64  uno::Reference< XContent > xChildContent = m_pMyShell->m_pProvider->queryContent( xChildId );
65 
66  ContentEvent aEvt( m_xCreatorContent,
67  ContentAction::INSERTED,
68  xChildContent,
69  m_xCreatorId );
70 
71  for( const auto& ref : m_sListeners )
72  ref->contentEvent( aEvt );
73 }
74 
76 {
77  ContentEvent aEvt( m_xCreatorContent,
78  ContentAction::DELETED,
80  m_xCreatorId );
81 
82 
83  for( const auto& ref : m_sListeners )
84  ref->contentEvent( aEvt );
85 }
86 
87 
88 void ContentEventNotifier::notifyRemoved( const OUString& aChildName ) const
89 {
91 
92  rtl::Reference<BaseContent> pp = new BaseContent( m_pMyShell,xChildId,aChildName );
93  {
94  osl::MutexGuard aGuard( pp->m_aMutex );
95  pp->m_nState |= BaseContent::Deleted;
96  }
97 
98  ContentEvent aEvt( m_xCreatorContent,
99  ContentAction::REMOVED,
100  pp,
101  m_xCreatorId );
102 
103  for( const auto& ref : m_sListeners )
104  ref->contentEvent( aEvt );
105 }
106 
108 {
109  ContentEvent aEvt( m_xCreatorContent,
110  ContentAction::EXCHANGED,
112  m_xOldId );
113 
114  for( const auto& ref : m_sListeners )
115  ref->contentEvent( aEvt );
116 }
117 
118 /*********************************************************************************/
119 /* */
120 /* PropertySetInfoChangeNotifier */
121 /* */
122 /*********************************************************************************/
123 
124 
126  const uno::Reference< XContent >& xCreatorContent,
127  std::vector< uno::Reference< beans::XPropertySetInfoChangeListener > >&& sListeners )
128  : m_xCreatorContent( xCreatorContent ),
129  m_sListeners( std::move(sListeners) )
130 {
131 
132 }
133 
134 
135 void
136 PropertySetInfoChangeNotifier::notifyPropertyAdded( const OUString & aPropertyName ) const
137 {
138  beans::PropertySetInfoChangeEvent aEvt( m_xCreatorContent,
139  aPropertyName,
140  -1,
141  beans::PropertySetInfoChange::PROPERTY_INSERTED );
142 
143  for( const auto& ref : m_sListeners )
144  ref->propertySetInfoChange( aEvt );
145 }
146 
147 
148 void
149 PropertySetInfoChangeNotifier::notifyPropertyRemoved( const OUString & aPropertyName ) const
150 {
151  beans::PropertySetInfoChangeEvent aEvt( m_xCreatorContent,
152  aPropertyName,
153  -1,
154  beans::PropertySetInfoChange::PROPERTY_REMOVED );
155 
156  for( const auto& ref : m_sListeners )
157  ref->propertySetInfoChange( aEvt );
158 }
159 
160 
161 /*********************************************************************************/
162 /* */
163 /* PropertySetInfoChangeNotifier */
164 /* */
165 /*********************************************************************************/
166 
167 
169  const css::uno::Reference< XContent >& xCreatorContent,
170  ListenerMap&& pListeners )
171  : m_xCreatorContent( xCreatorContent ),
172  m_aListeners( std::move(pListeners) )
173 {
174 }
175 
176 
178  const uno::Sequence< beans::PropertyChangeEvent >& seqChanged ) const
179 {
180  uno::Sequence< beans::PropertyChangeEvent > Changes = seqChanged;
181 
182  for( auto& rChange : asNonConstRange(Changes) )
183  rChange.Source = m_xCreatorContent;
184 
185  // notify listeners for all Events
186 
187  auto it = m_aListeners.find( OUString() );
188  if (it != m_aListeners.end())
189  {
190  const std::vector< uno::Reference< beans::XPropertiesChangeListener > >& seqList = it->second;
191  for( const auto& rListener : seqList )
192  rListener->propertiesChange( Changes );
193  }
194 
195  for( const auto& rChange : std::as_const(Changes) )
196  {
197  uno::Sequence< beans::PropertyChangeEvent > seq{ rChange };
198  it = m_aListeners.find( rChange.PropertyName );
199  if (it != m_aListeners.end())
200  {
201  const std::vector< uno::Reference< beans::XPropertiesChangeListener > >& seqList = it->second;
202  for( const auto& rListener : seqList )
203  rListener->propertiesChange( seq );
204  }
205  }
206 }
207 
208 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
std::vector< css::uno::Reference< css::ucb::XContentEventListener > > m_sListeners
Definition: filnot.hxx:44
std::unordered_map< OUString, std::vector< css::uno::Reference< css::beans::XPropertiesChangeListener > > > ListenerMap
Definition: filnot.hxx:83
PropertyChangeNotifier(const css::uno::Reference< css::ucb::XContent > &xCreatorContent, ListenerMap &&pListeners)
std::vector< Reference< css::datatransfer::clipboard::XClipboardListener > > m_aListeners
void notifyRemoved(const OUString &aChildName) const
Definition: filnot.cxx:88
ContentEventNotifier(TaskManager *pMyShell, const css::uno::Reference< css::ucb::XContent > &xCreatorContent, const css::uno::Reference< css::ucb::XContentIdentifier > &xCreatorId, std::vector< css::uno::Reference< css::ucb::XContentEventListener > > &&sListeners)
FileProvider * m_pProvider
Definition: filtask.hxx:483
css::uno::Reference< css::ucb::XContent > m_xCreatorContent
Definition: filnot.hxx:88
PropertySetInfoChangeNotifier(const css::uno::Reference< css::ucb::XContent > &xCreatorContent, std::vector< css::uno::Reference< css::beans::XPropertySetInfoChangeListener > > &&sListeners)
Definition: filnot.cxx:125
std::vector< css::uno::Reference< css::beans::XPropertySetInfoChangeListener > > m_sListeners
Definition: filnot.hxx:71
css::uno::Reference< css::ucb::XContentIdentifier > m_xCreatorId
Definition: filnot.hxx:42
virtual css::uno::Reference< css::ucb::XContent > SAL_CALL queryContent(const css::uno::Reference< css::ucb::XContentIdentifier > &Identifier) override
Definition: prov.cxx:113
css::uno::Reference< css::ucb::XContentIdentifier > m_xOldId
Definition: filnot.hxx:43
void notifyPropertyRemoved(const OUString &aPropertyName) const
Definition: filnot.cxx:149
void notifyPropertyChanged(const css::uno::Sequence< css::beans::PropertyChangeEvent > &seqChanged) const
Definition: filnot.cxx:177
void notifyPropertyAdded(const OUString &aPropertyName) const
Definition: filnot.cxx:136
css::uno::Reference< css::ucb::XContent > m_xCreatorContent
Definition: filnot.hxx:70
void notifyChildInserted(const OUString &aChildName) const
Definition: filnot.cxx:60
css::uno::Reference< css::ucb::XContent > m_xCreatorContent
Definition: filnot.hxx:41