4d652a9973
2006/01/04 15:51:33 sb 1.3.26.1: #i55137# When a corrupted configuration has been detected, while calling the interaction handler to ask whether to repair it, the interaction handler might try recursively a second time to create a view on the corrupted data.
117 lines
3.8 KiB
C++
117 lines
3.8 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: configinteractionhandler.cxx,v $
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*
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* $Revision: 1.4 $
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*
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* last change: $Author: hr $ $Date: 2006-01-24 16:43:22 $
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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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#include "sal/config.h"
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#include "configinteractionhandler.hxx"
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#include "com/sun/star/task/XInteractionHandler.hpp"
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#include "com/sun/star/uno/Any.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/XCurrentContext.hpp"
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#include "cppuhelper/implbase1.hxx"
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#include "rtl/string.h"
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#include "rtl/ustring.h"
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#include "rtl/ustring.hxx"
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#include "uno/current_context.hxx"
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namespace {
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namespace css = com::sun::star;
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static char const INTERACTION_HANDLER[] = "configuration.interaction-handler";
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}
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namespace configmgr { namespace apihelper {
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class ConfigurationInteractionHandler::Context:
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public cppu::WeakImplHelper1< css::uno::XCurrentContext >
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{
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public:
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explicit Context(ConfigurationInteractionHandler * parent):
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m_parent(parent) {}
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virtual css::uno::Any SAL_CALL getValueByName(rtl::OUString const & name)
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throw (css::uno::RuntimeException)
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{
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return
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name.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM(INTERACTION_HANDLER))
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? m_handler : m_parent->getPreviousContextValue(name);
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}
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void setInteractionHandler(
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css::uno::Reference< css::task::XInteractionHandler > const & handler)
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{ m_handler <<= handler; }
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private:
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Context(Context &); // not defined
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void operator =(Context &); // not defined
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virtual ~Context() {}
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ConfigurationInteractionHandler * m_parent;
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css::uno::Any m_handler;
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};
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ConfigurationInteractionHandler::ConfigurationInteractionHandler():
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m_context(new Context(this)), m_layer(m_context.get()) {}
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ConfigurationInteractionHandler::~ConfigurationInteractionHandler() {}
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css::uno::Reference< css::task::XInteractionHandler >
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ConfigurationInteractionHandler::get() const {
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return css::uno::Reference< css::task::XInteractionHandler >(
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getPreviousContextValue(
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rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(INTERACTION_HANDLER))),
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css::uno::UNO_QUERY);
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}
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void ConfigurationInteractionHandler::setRecursive(
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css::uno::Reference< css::task::XInteractionHandler > const & handler)
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{
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m_context->setInteractionHandler(handler);
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}
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css::uno::Any ConfigurationInteractionHandler::getPreviousContextValue(
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rtl::OUString const & name) const
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{
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css::uno::Reference< css::uno::XCurrentContext > c(
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m_layer.getPreviousContext());
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return c.is() ? c->getValueByName(name) : css::uno::Any();
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}
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} }
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