LibreOffice Module configmgr (master) 1
broadcaster.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
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
20#include <sal/config.h>
21
22#include <cassert>
23
24#include <com/sun/star/beans/XPropertiesChangeListener.hpp>
25#include <com/sun/star/beans/XPropertyChangeListener.hpp>
26#include <com/sun/star/container/XContainerListener.hpp>
27#include <com/sun/star/lang/DisposedException.hpp>
28#include <com/sun/star/lang/WrappedTargetRuntimeException.hpp>
29#include <com/sun/star/lang/XEventListener.hpp>
30#include <com/sun/star/uno/Any.hxx>
31#include <com/sun/star/uno/Exception.hpp>
32#include <com/sun/star/uno/Reference.hxx>
33#include <com/sun/star/uno/XInterface.hpp>
34#include <com/sun/star/util/XChangesListener.hpp>
36#include <rtl/ustrbuf.hxx>
37#include <rtl/ustring.hxx>
38#include <utility>
39
40#include "broadcaster.hxx"
41
42namespace configmgr {
43
44namespace {
45
46void appendMessage(
47 OUStringBuffer & buffer, css::uno::Exception const & exception)
48{
49 buffer.append("; ");
50 buffer.append(exception.Message);
51}
52
53}
54
56 css::uno::Reference< css::lang::XEventListener > const & listener,
57 css::lang::EventObject const & event)
58{
59 disposeNotifications_.emplace_back(listener, event);
60}
61
63 css::uno::Reference< css::container::XContainerListener > const & listener,
64 css::container::ContainerEvent const & event)
65{
66 containerElementReplacedNotifications_.emplace_back(listener, event);
67}
68
70 css::uno::Reference< css::container::XContainerListener > const & listener,
71 css::container::ContainerEvent const & event)
72{
73 containerElementInsertedNotifications_.emplace_back(listener, event);
74}
75
77 css::uno::Reference< css::container::XContainerListener > const & listener,
78 css::container::ContainerEvent const & event)
79{
80 containerElementRemovedNotifications_.emplace_back(listener, event);
81}
82
84 css::uno::Reference< css::beans::XPropertyChangeListener > const & listener,
85 css::beans::PropertyChangeEvent const & event)
86{
87 propertyChangeNotifications_.emplace_back(listener, event);
88}
89
91 css::uno::Reference< css::beans::XPropertiesChangeListener > const &
92 listener,
93 css::uno::Sequence< css::beans::PropertyChangeEvent > const & event)
94{
95 propertiesChangeNotifications_.emplace_back(listener, event);
96}
97
99 css::uno::Reference< css::util::XChangesListener > const & listener,
100 css::util::ChangesEvent const & event)
101{
102 changesNotifications_.emplace_back(listener, event);
103}
104
106 css::uno::Any exception;
107 OUStringBuffer messages;
108 for (auto& rNotification : disposeNotifications_) {
109 try {
110 rNotification.listener->disposing(rNotification.event);
111 } catch (css::lang::DisposedException &) {
112 } catch (css::uno::Exception & e) {
113 exception = cppu::getCaughtException();
114 appendMessage(messages, e);
115 }
116 }
117 for (auto& rNotification : containerElementInsertedNotifications_)
118 {
119 try {
120 rNotification.listener->elementInserted(rNotification.event);
121 } catch (css::lang::DisposedException &) {
122 } catch (css::uno::Exception & e) {
123 exception = cppu::getCaughtException();
124 appendMessage(messages, e);
125 }
126 }
127 for (auto& rNotification : containerElementRemovedNotifications_)
128 {
129 try {
130 rNotification.listener->elementRemoved(rNotification.event);
131 } catch (css::lang::DisposedException &) {
132 } catch (css::uno::Exception & e) {
133 exception = cppu::getCaughtException();
134 appendMessage(messages, e);
135 }
136 }
137 for (auto& rNotification : containerElementReplacedNotifications_)
138 {
139 try {
140 rNotification.listener->elementReplaced(rNotification.event);
141 } catch (css::lang::DisposedException &) {
142 } catch (css::uno::Exception & e) {
143 exception = cppu::getCaughtException();
144 appendMessage(messages, e);
145 }
146 }
147 for (auto& rNotification : propertyChangeNotifications_)
148 {
149 try {
150 rNotification.listener->propertyChange(rNotification.event);
151 } catch (css::lang::DisposedException &) {
152 } catch (css::uno::Exception & e) {
153 exception = cppu::getCaughtException();
154 appendMessage(messages, e);
155 }
156 }
157 for (auto& rNotification : propertiesChangeNotifications_)
158 {
159 try {
160 rNotification.listener->propertiesChange(rNotification.event);
161 } catch (css::lang::DisposedException &) {
162 } catch (css::uno::Exception & e) {
163 exception = cppu::getCaughtException();
164 appendMessage(messages, e);
165 }
166 }
167 for (auto& rNotification : changesNotifications_) {
168 try {
169 rNotification.listener->changesOccurred(rNotification.event);
170 } catch (css::lang::DisposedException &) {
171 } catch (css::uno::Exception & e) {
172 exception = cppu::getCaughtException();
173 appendMessage(messages, e);
174 }
175 }
176 if (exception.hasValue()) {
177 throw css::lang::WrappedTargetRuntimeException(
178 ("configmgr exceptions during listener notification" +
179 messages),
180 css::uno::Reference< css::uno::XInterface >(),
181 exception);
182 }
183}
184
186 css::uno::Reference< css::lang::XEventListener > const & theListener,
187 css::lang::EventObject theEvent):
188 listener(theListener), event(std::move(theEvent))
189{
190 assert(theListener.is());
191}
192
194 css::uno::Reference< css::container::XContainerListener > const &
195 theListener,
196 css::container::ContainerEvent theEvent):
197 listener(theListener), event(std::move(theEvent))
198{
199 assert(theListener.is());
200}
201
203 css::uno::Reference< css::beans::XPropertyChangeListener > const &
204 theListener,
205 css::beans::PropertyChangeEvent theEvent):
206 listener(theListener), event(std::move(theEvent))
207{
208 assert(theListener.is());
209}
210
212 css::uno::Reference< css::beans::XPropertiesChangeListener > const &
213 theListener,
214 css::uno::Sequence< css::beans::PropertyChangeEvent > const & theEvent):
215 listener(theListener), event(theEvent)
216{
217 assert(theListener.is());
218}
219
221 css::uno::Reference< css::util::XChangesListener > const & theListener,
222 css::util::ChangesEvent theEvent):
223 listener(theListener), event(std::move(theEvent))
224{
225 assert(theListener.is());
226}
227
228}
229
230/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
void addContainerElementRemovedNotification(css::uno::Reference< css::container::XContainerListener > const &listener, css::container::ContainerEvent const &event)
Definition: broadcaster.cxx:76
std::vector< ContainerNotification > containerElementRemovedNotifications_
std::vector< ChangesNotification > changesNotifications_
void addContainerElementReplacedNotification(css::uno::Reference< css::container::XContainerListener > const &listener, css::container::ContainerEvent const &event)
Definition: broadcaster.cxx:62
std::vector< ContainerNotification > containerElementReplacedNotifications_
void addContainerElementInsertedNotification(css::uno::Reference< css::container::XContainerListener > const &listener, css::container::ContainerEvent const &event)
Definition: broadcaster.cxx:69
std::vector< ContainerNotification > containerElementInsertedNotifications_
void addPropertyChangeNotification(css::uno::Reference< css::beans::XPropertyChangeListener > const &listener, css::beans::PropertyChangeEvent const &event)
Definition: broadcaster.cxx:83
std::vector< PropertiesChangeNotification > propertiesChangeNotifications_
void addDisposeNotification(css::uno::Reference< css::lang::XEventListener > const &listener, css::lang::EventObject const &event)
Definition: broadcaster.cxx:55
void addPropertiesChangeNotification(css::uno::Reference< css::beans::XPropertiesChangeListener > const &listener, css::uno::Sequence< css::beans::PropertyChangeEvent > const &event)
Definition: broadcaster.cxx:90
void addChangesNotification(css::uno::Reference< css::util::XChangesListener > const &listener, css::util::ChangesEvent const &event)
Definition: broadcaster.cxx:98
std::vector< PropertyChangeNotification > propertyChangeNotifications_
std::vector< DisposeNotification > disposeNotifications_
Any SAL_CALL getCaughtException()
ChangesNotification(css::uno::Reference< css::util::XChangesListener > const &theListener, css::util::ChangesEvent theEvent)
ContainerNotification(css::uno::Reference< css::container::XContainerListener > const &theListener, css::container::ContainerEvent theEvent)
DisposeNotification(css::uno::Reference< css::lang::XEventListener > const &theListener, css::lang::EventObject theEvent)
PropertiesChangeNotification(css::uno::Reference< css::beans::XPropertiesChangeListener > const &theListener, css::uno::Sequence< css::beans::PropertyChangeEvent > const &theEvent)
PropertyChangeNotification(css::uno::Reference< css::beans::XPropertyChangeListener > const &theListener, css::beans::PropertyChangeEvent theEvent)