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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_configmgr.hxx"
#include "sal/config.h"
#include "configinteractionhandler.hxx"
#include "com/sun/star/task/XInteractionHandler.hpp"
#include "com/sun/star/uno/Any.hxx"
#include "com/sun/star/uno/Reference.hxx"
#include "com/sun/star/uno/RuntimeException.hpp"
#include "com/sun/star/uno/XCurrentContext.hpp"
#include "cppuhelper/implbase1.hxx"
#include "rtl/string.h"
#include "rtl/ustring.h"
#include "rtl/ustring.hxx"
#include "uno/current_context.hxx"
namespace {
namespace css = com::sun::star;
static char const INTERACTION_HANDLER[] = "configuration.interaction-handler";
}
namespace configmgr { namespace apihelper {
class ConfigurationInteractionHandler::Context:
public cppu::WeakImplHelper1< css::uno::XCurrentContext >
{
public:
explicit Context(ConfigurationInteractionHandler * parent):
m_parent(parent) {}
virtual css::uno::Any SAL_CALL getValueByName(rtl::OUString const & name)
throw (css::uno::RuntimeException)
{
return
name.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM(INTERACTION_HANDLER))
? m_handler : m_parent->getPreviousContextValue(name);
}
void setInteractionHandler(
css::uno::Reference< css::task::XInteractionHandler > const & handler)
{ m_handler <<= handler; }
private:
Context(Context &); // not defined
void operator =(Context &); // not defined
virtual ~Context() {}
ConfigurationInteractionHandler * m_parent;
css::uno::Any m_handler;
};
ConfigurationInteractionHandler::ConfigurationInteractionHandler():
m_context(new Context(this)), m_layer(m_context.get()) {}
ConfigurationInteractionHandler::~ConfigurationInteractionHandler() {}
css::uno::Reference< css::task::XInteractionHandler >
ConfigurationInteractionHandler::get() const {
return css::uno::Reference< css::task::XInteractionHandler >(
getPreviousContextValue(
rtl::OUString(RTL_CONSTASCII_USTRINGPARAM(INTERACTION_HANDLER))),
css::uno::UNO_QUERY);
}
void ConfigurationInteractionHandler::setRecursive(
css::uno::Reference< css::task::XInteractionHandler > const & handler)
{
m_context->setInteractionHandler(handler);
}
css::uno::Any ConfigurationInteractionHandler::getPreviousContextValue(
rtl::OUString const & name) const
{
css::uno::Reference< css::uno::XCurrentContext > c(
m_layer.getPreviousContext());
return c.is() ? c->getValueByName(name) : css::uno::Any();
}
} }
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