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Diffstat (limited to 'configmgr/source/broadcaster.cxx')
| -rw-r--r-- | configmgr/source/broadcaster.cxx | 229 |
1 files changed, 229 insertions, 0 deletions
diff --git a/configmgr/source/broadcaster.cxx b/configmgr/source/broadcaster.cxx new file mode 100644 index 000000000..24b047e9d --- /dev/null +++ b/configmgr/source/broadcaster.cxx @@ -0,0 +1,229 @@ +/* -*- 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 "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 const & theEvent): + listener(theListener), event(theEvent) +{ + assert(theListener.is()); +} + +Broadcaster::ContainerNotification::ContainerNotification( + css::uno::Reference< css::container::XContainerListener > const & + theListener, + css::container::ContainerEvent const & theEvent): + listener(theListener), event(theEvent) +{ + assert(theListener.is()); +} + +Broadcaster::PropertyChangeNotification::PropertyChangeNotification( + css::uno::Reference< css::beans::XPropertyChangeListener > const & + theListener, + css::beans::PropertyChangeEvent const & theEvent): + listener(theListener), event(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 const & theEvent): + listener(theListener), event(theEvent) +{ + assert(theListener.is()); +} + +} + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |