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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /configmgr/source/broadcaster.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'configmgr/source/broadcaster.cxx')
-rw-r--r--configmgr/source/broadcaster.cxx230
1 files changed, 230 insertions, 0 deletions
diff --git a/configmgr/source/broadcaster.cxx b/configmgr/source/broadcaster.cxx
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <sal/config.h>
+
+#include <cassert>
+
+#include <com/sun/star/beans/XPropertiesChangeListener.hpp>
+#include <com/sun/star/beans/XPropertyChangeListener.hpp>
+#include <com/sun/star/container/XContainerListener.hpp>
+#include <com/sun/star/lang/DisposedException.hpp>
+#include <com/sun/star/lang/WrappedTargetRuntimeException.hpp>
+#include <com/sun/star/lang/XEventListener.hpp>
+#include <com/sun/star/uno/Any.hxx>
+#include <com/sun/star/uno/Exception.hpp>
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/uno/XInterface.hpp>
+#include <com/sun/star/util/XChangesListener.hpp>
+#include <cppuhelper/exc_hlp.hxx>
+#include <rtl/ustrbuf.hxx>
+#include <rtl/ustring.hxx>
+#include <utility>
+
+#include "broadcaster.hxx"
+
+namespace configmgr {
+
+namespace {
+
+void appendMessage(
+ OUStringBuffer & buffer, css::uno::Exception const & exception)
+{
+ buffer.append("; ");
+ buffer.append(exception.Message);
+}
+
+}
+
+void Broadcaster::addDisposeNotification(
+ css::uno::Reference< css::lang::XEventListener > const & listener,
+ css::lang::EventObject const & event)
+{
+ disposeNotifications_.emplace_back(listener, event);
+}
+
+void Broadcaster::addContainerElementReplacedNotification(
+ css::uno::Reference< css::container::XContainerListener > const & listener,
+ css::container::ContainerEvent const & event)
+{
+ containerElementReplacedNotifications_.emplace_back(listener, event);
+}
+
+void Broadcaster::addContainerElementInsertedNotification(
+ css::uno::Reference< css::container::XContainerListener > const & listener,
+ css::container::ContainerEvent const & event)
+{
+ containerElementInsertedNotifications_.emplace_back(listener, event);
+}
+
+void Broadcaster::addContainerElementRemovedNotification(
+ css::uno::Reference< css::container::XContainerListener > const & listener,
+ css::container::ContainerEvent const & event)
+{
+ containerElementRemovedNotifications_.emplace_back(listener, event);
+}
+
+void Broadcaster::addPropertyChangeNotification(
+ css::uno::Reference< css::beans::XPropertyChangeListener > const & listener,
+ css::beans::PropertyChangeEvent const & event)
+{
+ propertyChangeNotifications_.emplace_back(listener, event);
+}
+
+void Broadcaster::addPropertiesChangeNotification(
+ css::uno::Reference< css::beans::XPropertiesChangeListener > const &
+ listener,
+ css::uno::Sequence< css::beans::PropertyChangeEvent > const & event)
+{
+ propertiesChangeNotifications_.emplace_back(listener, event);
+}
+
+void Broadcaster::addChangesNotification(
+ css::uno::Reference< css::util::XChangesListener > const & listener,
+ css::util::ChangesEvent const & event)
+{
+ changesNotifications_.emplace_back(listener, event);
+}
+
+void Broadcaster::send() {
+ css::uno::Any exception;
+ OUStringBuffer messages;
+ for (auto& rNotification : disposeNotifications_) {
+ try {
+ rNotification.listener->disposing(rNotification.event);
+ } catch (css::lang::DisposedException &) {
+ } catch (css::uno::Exception & e) {
+ exception = cppu::getCaughtException();
+ appendMessage(messages, e);
+ }
+ }
+ for (auto& rNotification : containerElementInsertedNotifications_)
+ {
+ try {
+ rNotification.listener->elementInserted(rNotification.event);
+ } catch (css::lang::DisposedException &) {
+ } catch (css::uno::Exception & e) {
+ exception = cppu::getCaughtException();
+ appendMessage(messages, e);
+ }
+ }
+ for (auto& rNotification : containerElementRemovedNotifications_)
+ {
+ try {
+ rNotification.listener->elementRemoved(rNotification.event);
+ } catch (css::lang::DisposedException &) {
+ } catch (css::uno::Exception & e) {
+ exception = cppu::getCaughtException();
+ appendMessage(messages, e);
+ }
+ }
+ for (auto& rNotification : containerElementReplacedNotifications_)
+ {
+ try {
+ rNotification.listener->elementReplaced(rNotification.event);
+ } catch (css::lang::DisposedException &) {
+ } catch (css::uno::Exception & e) {
+ exception = cppu::getCaughtException();
+ appendMessage(messages, e);
+ }
+ }
+ for (auto& rNotification : propertyChangeNotifications_)
+ {
+ try {
+ rNotification.listener->propertyChange(rNotification.event);
+ } catch (css::lang::DisposedException &) {
+ } catch (css::uno::Exception & e) {
+ exception = cppu::getCaughtException();
+ appendMessage(messages, e);
+ }
+ }
+ for (auto& rNotification : propertiesChangeNotifications_)
+ {
+ try {
+ rNotification.listener->propertiesChange(rNotification.event);
+ } catch (css::lang::DisposedException &) {
+ } catch (css::uno::Exception & e) {
+ exception = cppu::getCaughtException();
+ appendMessage(messages, e);
+ }
+ }
+ for (auto& rNotification : changesNotifications_) {
+ try {
+ rNotification.listener->changesOccurred(rNotification.event);
+ } catch (css::lang::DisposedException &) {
+ } catch (css::uno::Exception & e) {
+ exception = cppu::getCaughtException();
+ appendMessage(messages, e);
+ }
+ }
+ if (exception.hasValue()) {
+ throw css::lang::WrappedTargetRuntimeException(
+ ("configmgr exceptions during listener notification" +
+ messages.makeStringAndClear()),
+ css::uno::Reference< css::uno::XInterface >(),
+ exception);
+ }
+}
+
+Broadcaster::DisposeNotification::DisposeNotification(
+ css::uno::Reference< css::lang::XEventListener > const & theListener,
+ css::lang::EventObject theEvent):
+ listener(theListener), event(std::move(theEvent))
+{
+ assert(theListener.is());
+}
+
+Broadcaster::ContainerNotification::ContainerNotification(
+ css::uno::Reference< css::container::XContainerListener > const &
+ theListener,
+ css::container::ContainerEvent theEvent):
+ listener(theListener), event(std::move(theEvent))
+{
+ assert(theListener.is());
+}
+
+Broadcaster::PropertyChangeNotification::PropertyChangeNotification(
+ css::uno::Reference< css::beans::XPropertyChangeListener > const &
+ theListener,
+ css::beans::PropertyChangeEvent theEvent):
+ listener(theListener), event(std::move(theEvent))
+{
+ assert(theListener.is());
+}
+
+Broadcaster::PropertiesChangeNotification::PropertiesChangeNotification(
+ css::uno::Reference< css::beans::XPropertiesChangeListener > const &
+ theListener,
+ css::uno::Sequence< css::beans::PropertyChangeEvent > const & theEvent):
+ listener(theListener), event(theEvent)
+{
+ assert(theListener.is());
+}
+
+Broadcaster::ChangesNotification::ChangesNotification(
+ css::uno::Reference< css::util::XChangesListener > const & theListener,
+ css::util::ChangesEvent theEvent):
+ listener(theListener), event(std::move(theEvent))
+{
+ assert(theListener.is());
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */