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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.
*
************************************************************************/
#ifndef _HIERARCHYPROVIDER_HXX
#define _HIERARCHYPROVIDER_HXX
#include <hash_map>
#include <ucbhelper/providerhelper.hxx>
#include <com/sun/star/lang/XInitialization.hpp>
namespace com { namespace sun { namespace star {
namespace container {
class XHierarchicalNameAccess;
}
namespace util {
class XOfficeInstallationDirectories;
}
} } }
namespace hierarchy_ucp {
//=========================================================================
#define HIERARCHY_CONTENT_PROVIDER_SERVICE_NAME \
"com.sun.star.ucb.HierarchyContentProvider"
#define HIERARCHY_CONTENT_PROVIDER_SERVICE_NAME_LENGTH 41
#define HIERARCHY_URL_SCHEME \
"vnd.sun.star.hier"
#define HIERARCHY_URL_SCHEME_LENGTH 17
#define HIERARCHY_FOLDER_CONTENT_TYPE \
"application/" HIERARCHY_URL_SCHEME "-folder"
#define HIERARCHY_LINK_CONTENT_TYPE \
"application/" HIERARCHY_URL_SCHEME "-link"
//=========================================================================
struct ConfigProviderMapEntry
{
com::sun::star::uno::Reference<
com::sun::star::lang::XMultiServiceFactory > xConfigProvider;
com::sun::star::uno::Reference<
com::sun::star::container::XHierarchicalNameAccess > xRootReadAccess;
bool bTriedToGetRootReadAccess; // #82494#
ConfigProviderMapEntry() : bTriedToGetRootReadAccess( false ) {}
};
struct equalString
{
bool operator()(
const rtl::OUString& rKey1, const rtl::OUString& rKey2 ) const
{
return !!( rKey1 == rKey2 );
}
};
struct hashString
{
size_t operator()( const rtl::OUString & rName ) const
{
return rName.hashCode();
}
};
typedef std::hash_map
<
rtl::OUString, // servcie specifier
ConfigProviderMapEntry,
hashString,
equalString
>
ConfigProviderMap;
//=========================================================================
class HierarchyContentProvider : public ::ucbhelper::ContentProviderImplHelper,
public com::sun::star::lang::XInitialization
{
ConfigProviderMap m_aConfigProviderMap;
com::sun::star::uno::Reference<
com::sun::star::util::XOfficeInstallationDirectories > m_xOfficeInstDirs;
public:
HierarchyContentProvider(
const com::sun::star::uno::Reference<
com::sun::star::lang::XMultiServiceFactory >& rXSMgr );
virtual ~HierarchyContentProvider();
// XInterface
XINTERFACE_DECL()
// XTypeProvider
XTYPEPROVIDER_DECL()
// XServiceInfo
XSERVICEINFO_DECL()
// XContentProvider
virtual com::sun::star::uno::Reference<
com::sun::star::ucb::XContent > SAL_CALL
queryContent( const com::sun::star::uno::Reference<
com::sun::star::ucb::XContentIdentifier >& Identifier )
throw( com::sun::star::ucb::IllegalIdentifierException,
com::sun::star::uno::RuntimeException );
// XInitialization
virtual void SAL_CALL
initialize( const ::com::sun::star::uno::Sequence<
::com::sun::star::uno::Any >& aArguments )
throw( ::com::sun::star::uno::Exception,
::com::sun::star::uno::RuntimeException );
// Non-Interface methods
com::sun::star::uno::Reference<
com::sun::star::lang::XMultiServiceFactory >
getConfigProvider( const rtl::OUString & rServiceSpecifier );
com::sun::star::uno::Reference<
com::sun::star::container::XHierarchicalNameAccess >
getRootConfigReadNameAccess( const rtl::OUString & rServiceSpecifier );
// Note: may retrun an empty reference.
com::sun::star::uno::Reference<
com::sun::star::util::XOfficeInstallationDirectories >
getOfficeInstallationDirectories();
};
} // namespace hierarchy_ucp
#endif /* !_HIERARCHYPROVIDER_HXX */
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