119 lines
4.0 KiB
C++
119 lines
4.0 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: accessibleeventbuffer.cxx,v $
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*
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* $Revision: 1.4 $
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*
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* last change: $Author: obo $ $Date: 2006-09-17 17:08:07 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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// MARKER(update_precomp.py): autogen include statement, do not remove
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#include "precompiled_comphelper.hxx"
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#include "comphelper/accessibleeventbuffer.hxx"
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#include "com/sun/star/uno/Reference.hxx"
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#include "com/sun/star/uno/RuntimeException.hpp"
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#include "com/sun/star/uno/Sequence.hxx"
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#include "com/sun/star/uno/XInterface.hpp"
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#include "com/sun/star/accessibility/AccessibleEventObject.hpp"
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#include "com/sun/star/accessibility/XAccessibleEventListener.hpp"
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#include "osl/diagnose.h"
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#include "rtl/textenc.h"
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#include "rtl/ustring.hxx"
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#include "sal/types.h"
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namespace css = ::com::sun::star;
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using comphelper::AccessibleEventBuffer;
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struct AccessibleEventBuffer::Entry
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{
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inline Entry(::css::accessibility::AccessibleEventObject const & rEvent,
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::css::uno::Sequence< ::css::uno::Reference<
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::css::uno::XInterface > > const & rListeners):
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m_aEvent(rEvent), m_aListeners(rListeners) {}
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::css::accessibility::AccessibleEventObject m_aEvent;
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::css::uno::Sequence<
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::css::uno::Reference< ::css::uno::XInterface > > m_aListeners;
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};
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AccessibleEventBuffer::AccessibleEventBuffer()
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{}
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AccessibleEventBuffer::AccessibleEventBuffer(
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AccessibleEventBuffer const & rOther):
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m_aEntries(rOther.m_aEntries)
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{}
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AccessibleEventBuffer::~AccessibleEventBuffer()
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{}
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AccessibleEventBuffer
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AccessibleEventBuffer::operator =(AccessibleEventBuffer const & rOther)
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{
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m_aEntries = rOther.m_aEntries;
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return *this;
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}
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void AccessibleEventBuffer::addEvent(
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::css::accessibility::AccessibleEventObject const & rEvent,
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::css::uno::Sequence< ::css::uno::Reference< ::css::uno::XInterface > >
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const & rListeners)
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{
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m_aEntries.push_back(Entry(rEvent, rListeners));
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}
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void AccessibleEventBuffer::sendEvents() const
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{
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for (Entries::const_iterator aIt(m_aEntries.begin());
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aIt != m_aEntries.end(); ++aIt)
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for (::sal_Int32 i = 0; i < aIt->m_aListeners.getLength(); ++i)
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{
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::css::uno::Reference<
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::css::accessibility::XAccessibleEventListener > xListener(
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aIt->m_aListeners[i], ::css::uno::UNO_QUERY);
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if (xListener.is())
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try
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{
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xListener->notifyEvent(aIt->m_aEvent);
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}
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catch (::css::uno::RuntimeException & rEx)
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{
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OSL_TRACE(
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"comphelper::AccessibleEventBuffer::sendEvents:"
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" caught %s\n",
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::rtl::OUStringToOString(
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rEx.Message, RTL_TEXTENCODING_UTF8).getStr());
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}
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}
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}
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