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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
// MARKER(update_precomp.py): autogen include statement, do not remove
#include "precompiled_comphelper.hxx"
#include "comphelper/accessibleeventbuffer.hxx"
#include "com/sun/star/uno/Reference.hxx"
#include "com/sun/star/uno/RuntimeException.hpp"
#include "com/sun/star/uno/Sequence.hxx"
#include "com/sun/star/uno/XInterface.hpp"
#include "com/sun/star/accessibility/AccessibleEventObject.hpp"
#include "com/sun/star/accessibility/XAccessibleEventListener.hpp"
#include "osl/diagnose.h"
#include "rtl/textenc.h"
#include "rtl/ustring.hxx"
#include "sal/types.h"
namespace css = ::com::sun::star;
using comphelper::AccessibleEventBuffer;
struct AccessibleEventBuffer::Entry
{
inline Entry(::css::accessibility::AccessibleEventObject const & rEvent,
::css::uno::Sequence< ::css::uno::Reference<
::css::uno::XInterface > > const & rListeners):
m_aEvent(rEvent), m_aListeners(rListeners) {}
::css::accessibility::AccessibleEventObject m_aEvent;
::css::uno::Sequence<
::css::uno::Reference< ::css::uno::XInterface > > m_aListeners;
};
AccessibleEventBuffer::AccessibleEventBuffer()
{}
AccessibleEventBuffer::AccessibleEventBuffer(
AccessibleEventBuffer const & rOther):
m_aEntries(rOther.m_aEntries)
{}
AccessibleEventBuffer::~AccessibleEventBuffer()
{}
AccessibleEventBuffer
AccessibleEventBuffer::operator =(AccessibleEventBuffer const & rOther)
{
m_aEntries = rOther.m_aEntries;
return *this;
}
void AccessibleEventBuffer::addEvent(
::css::accessibility::AccessibleEventObject const & rEvent,
::css::uno::Sequence< ::css::uno::Reference< ::css::uno::XInterface > >
const & rListeners)
{
m_aEntries.push_back(Entry(rEvent, rListeners));
}
void AccessibleEventBuffer::sendEvents() const
{
for (Entries::const_iterator aIt(m_aEntries.begin());
aIt != m_aEntries.end(); ++aIt)
for (::sal_Int32 i = 0; i < aIt->m_aListeners.getLength(); ++i)
{
::css::uno::Reference<
::css::accessibility::XAccessibleEventListener > xListener(
aIt->m_aListeners[i], ::css::uno::UNO_QUERY);
if (xListener.is())
try
{
xListener->notifyEvent(aIt->m_aEvent);
}
catch (::css::uno::RuntimeException & rEx)
{
OSL_TRACE(
"comphelper::AccessibleEventBuffer::sendEvents:"
" caught %s\n",
::rtl::OUStringToOString(
rEx.Message, RTL_TEXTENCODING_UTF8).getStr());
}
}
}
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