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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* 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 INCLUDED_TDOC_CONTENT_HXX
#define INCLUDED_TDOC_CONTENT_HXX
#include <ucbhelper/contenthelper.hxx>
#include <com/sun/star/task/DocumentPasswordRequest.hpp>
#include <com/sun/star/ucb/XContentCreator.hpp>
#include <com/sun/star/ucb/CommandFailedException.hpp>
#include "tdoc_provider.hxx"
#define NO_STREAM_CREATION_WITHIN_DOCUMENT_ROOT 1
namespace com { namespace sun { namespace star {
namespace sdbc { class XRow; }
namespace io { class XInputStream; class XOutputStream; }
namespace beans { struct PropertyValue; }
namespace ucb { struct OpenCommandArgument2; struct TransferInfo;
struct ContentInfo; }
} } }
namespace tdoc_ucp
{
//=========================================================================
#define TDOC_ROOT_CONTENT_SERVICE_NAME \
"com.sun.star.ucb.TransientDocumentsRootContent"
#define TDOC_DOCUMENT_CONTENT_SERVICE_NAME \
"com.sun.star.ucb.TransientDocumentsDocumentContent"
#define TDOC_FOLDER_CONTENT_SERVICE_NAME \
"com.sun.star.ucb.TransientDocumentsFolderContent"
#define TDOC_STREAM_CONTENT_SERVICE_NAME \
"com.sun.star.ucb.TransientDocumentsStreamContent"
//=========================================================================
enum ContentType { STREAM, FOLDER, DOCUMENT, ROOT };
class ContentProperties
{
public:
ContentProperties()
: m_eType( STREAM )
{}
ContentProperties( const ContentType & rType, const rtl::OUString & rTitle )
: m_eType( rType ),
m_aContentType( rType == STREAM
? rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( TDOC_STREAM_CONTENT_TYPE ))
: rType == FOLDER
? rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( TDOC_FOLDER_CONTENT_TYPE ))
: rType == DOCUMENT
? rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( TDOC_DOCUMENT_CONTENT_TYPE ))
: rtl::OUString(RTL_CONSTASCII_USTRINGPARAM( TDOC_ROOT_CONTENT_TYPE )) ),
m_aTitle( rTitle )
{}
ContentType getType() const { return m_eType; }
// Properties
const rtl::OUString & getContentType() const { return m_aContentType; }
bool getIsFolder() const { return m_eType > STREAM; }
bool getIsDocument() const { return !getIsFolder(); }
const rtl::OUString & getTitle() const { return m_aTitle; }
void setTitle( const rtl::OUString & rTitle ) { m_aTitle = rTitle; }
com::sun::star::uno::Sequence< com::sun::star::ucb::ContentInfo >
getCreatableContentsInfo() const;
bool isContentCreator() const;
private:
ContentType m_eType;
rtl::OUString m_aContentType;
rtl::OUString m_aTitle;
};
//=========================================================================
class Content : public ::ucbhelper::ContentImplHelper,
public com::sun::star::ucb::XContentCreator
{
enum ContentState { TRANSIENT, // created via createNewContent,
// but did not process "insert" yet
PERSISTENT, // processed "insert"
DEAD // processed "delete" / document was closed
};
ContentProperties m_aProps;
ContentState m_eState;
ContentProvider* m_pProvider;
private:
Content( const com::sun::star::uno::Reference<
com::sun::star::lang::XMultiServiceFactory >& rxSMgr,
ContentProvider* pProvider,
const com::sun::star::uno::Reference<
com::sun::star::ucb::XContentIdentifier >& Identifier,
const ContentProperties & rProps );
Content( const com::sun::star::uno::Reference<
com::sun::star::lang::XMultiServiceFactory >& rxSMgr,
ContentProvider* pProvider,
const com::sun::star::uno::Reference<
com::sun::star::ucb::XContentIdentifier >& Identifier,
const com::sun::star::ucb::ContentInfo& Info );
virtual com::sun::star::uno::Sequence< com::sun::star::beans::Property >
getProperties( const com::sun::star::uno::Reference<
com::sun::star::ucb::XCommandEnvironment > & xEnv );
virtual com::sun::star::uno::Sequence< com::sun::star::ucb::CommandInfo >
getCommands( const com::sun::star::uno::Reference<
com::sun::star::ucb::XCommandEnvironment > & xEnv );
virtual ::rtl::OUString getParentURL();
static bool hasData( ContentProvider* pProvider, const Uri & rUri );
bool hasData( const Uri & rUri ) { return hasData( m_pProvider, rUri ); }
static bool loadData( ContentProvider* pProvider,
const Uri & rUri,
ContentProperties& rProps );
bool storeData( const com::sun::star::uno::Reference<
com::sun::star::io::XInputStream >& xData,
const com::sun::star::uno::Reference<
com::sun::star::ucb::XCommandEnvironment >& xEnv )
throw ( ::com::sun::star::ucb::CommandFailedException,
::com::sun::star::task::DocumentPasswordRequest );
bool renameData( const com::sun::star::uno::Reference<
com::sun::star::ucb::XContentIdentifier >& xOldId,
const com::sun::star::uno::Reference<
com::sun::star::ucb::XContentIdentifier >& xNewId );
bool removeData();
bool copyData( const Uri & rSourceUri, const rtl::OUString & rNewName );
::com::sun::star::uno::Reference<
::com::sun::star::ucb::XContentIdentifier >
makeNewIdentifier( const rtl::OUString& rTitle );
typedef rtl::Reference< Content > ContentRef;
typedef std::list< ContentRef > ContentRefList;
void queryChildren( ContentRefList& rChildren );
sal_Bool exchangeIdentity(
const ::com::sun::star::uno::Reference<
::com::sun::star::ucb::XContentIdentifier >& xNewId );
::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRow >
getPropertyValues( const ::com::sun::star::uno::Sequence<
::com::sun::star::beans::Property >& rProperties );
::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >
setPropertyValues(
const ::com::sun::star::uno::Sequence<
::com::sun::star::beans::PropertyValue >& rValues,
const ::com::sun::star::uno::Reference<
::com::sun::star::ucb::XCommandEnvironment > & xEnv )
throw( ::com::sun::star::uno::Exception );
com::sun::star::uno::Any
open( const ::com::sun::star::ucb::OpenCommandArgument2& rArg,
const ::com::sun::star::uno::Reference<
::com::sun::star::ucb::XCommandEnvironment >& xEnv )
throw( ::com::sun::star::uno::Exception );
void insert( const ::com::sun::star::uno::Reference<
::com::sun::star::io::XInputStream >& xData,
sal_Int32 nNameClashResolve,
const ::com::sun::star::uno::Reference<
::com::sun::star::ucb::XCommandEnvironment > & xEnv )
throw( ::com::sun::star::uno::Exception );
void destroy( sal_Bool bDeletePhysical,
const ::com::sun::star::uno::Reference<
::com::sun::star::ucb::XCommandEnvironment > & xEnv )
throw( ::com::sun::star::uno::Exception );
void transfer( const ::com::sun::star::ucb::TransferInfo& rInfo,
const ::com::sun::star::uno::Reference<
::com::sun::star::ucb::XCommandEnvironment > & xEnv )
throw( ::com::sun::star::uno::Exception );
static ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRow >
getPropertyValues( const ::com::sun::star::uno::Reference<
::com::sun::star::lang::XMultiServiceFactory >& rSMgr,
const ::com::sun::star::uno::Sequence<
::com::sun::star::beans::Property >& rProperties,
const ContentProperties& rData,
ContentProvider* pProvider,
const ::rtl::OUString& rContentId );
static bool commitStorage(
const com::sun::star::uno::Reference<
com::sun::star::embed::XStorage > & xStorage );
static bool closeOutputStream(
const com::sun::star::uno::Reference<
com::sun::star::io::XOutputStream > & xOut );
::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >
getInputStream( const ::com::sun::star::uno::Reference<
::com::sun::star::ucb::XCommandEnvironment > &
xEnv )
throw ( ::com::sun::star::ucb::CommandFailedException,
::com::sun::star::task::DocumentPasswordRequest );
::com::sun::star::uno::Reference< ::com::sun::star::io::XOutputStream >
getTruncatedOutputStream(
const ::com::sun::star::uno::Reference<
::com::sun::star::ucb::XCommandEnvironment > & xEnv )
throw ( ::com::sun::star::ucb::CommandFailedException,
::com::sun::star::task::DocumentPasswordRequest );
::com::sun::star::uno::Reference< ::com::sun::star::ucb::XContent >
queryChildContent( const rtl::OUString & rRelativeChildUri );
::com::sun::star::uno::Reference< ::com::sun::star::io::XStream >
getStream( const ::com::sun::star::uno::Reference<
::com::sun::star::ucb::XCommandEnvironment > & xEnv )
throw ( ::com::sun::star::ucb::CommandFailedException,
::com::sun::star::task::DocumentPasswordRequest );
public:
// Create existing content. Fail, if not already exists.
static Content* create(
const com::sun::star::uno::Reference<
com::sun::star::lang::XMultiServiceFactory >& rxSMgr,
ContentProvider* pProvider,
const com::sun::star::uno::Reference<
com::sun::star::ucb::XContentIdentifier >& Identifier );
// Create new content. Fail, if already exists.
static Content* create(
const com::sun::star::uno::Reference<
com::sun::star::lang::XMultiServiceFactory >& rxSMgr,
ContentProvider* pProvider,
const com::sun::star::uno::Reference<
com::sun::star::ucb::XContentIdentifier >& Identifier,
const com::sun::star::ucb::ContentInfo& Info );
virtual ~Content();
// XInterface
XINTERFACE_DECL()
// XTypeProvider
XTYPEPROVIDER_DECL()
// XServiceInfo
virtual ::rtl::OUString SAL_CALL
getImplementationName()
throw( ::com::sun::star::uno::RuntimeException );
virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL
getSupportedServiceNames()
throw( ::com::sun::star::uno::RuntimeException );
// XContent
virtual rtl::OUString SAL_CALL
getContentType()
throw( com::sun::star::uno::RuntimeException );
virtual com::sun::star::uno::Reference<
com::sun::star::ucb::XContentIdentifier > SAL_CALL
getIdentifier()
throw( com::sun::star::uno::RuntimeException );
// XCommandProcessor
virtual com::sun::star::uno::Any SAL_CALL
execute( const com::sun::star::ucb::Command& aCommand,
sal_Int32 CommandId,
const com::sun::star::uno::Reference<
com::sun::star::ucb::XCommandEnvironment >& Environment )
throw( com::sun::star::uno::Exception,
com::sun::star::ucb::CommandAbortedException,
com::sun::star::uno::RuntimeException );
virtual void SAL_CALL
abort( sal_Int32 CommandId )
throw( com::sun::star::uno::RuntimeException );
//////////////////////////////////////////////////////////////////////
// Additional interfaces
//////////////////////////////////////////////////////////////////////
// XContentCreator
virtual com::sun::star::uno::Sequence<
com::sun::star::ucb::ContentInfo > SAL_CALL
queryCreatableContentsInfo()
throw( com::sun::star::uno::RuntimeException );
virtual com::sun::star::uno::Reference<
com::sun::star::ucb::XContent > SAL_CALL
createNewContent( const com::sun::star::ucb::ContentInfo& Info )
throw( com::sun::star::uno::RuntimeException );
//////////////////////////////////////////////////////////////////////
// Non-interface methods.
//////////////////////////////////////////////////////////////////////
static ::com::sun::star::uno::Reference< ::com::sun::star::sdbc::XRow >
getPropertyValues( const ::com::sun::star::uno::Reference<
::com::sun::star::lang::XMultiServiceFactory >& rSMgr,
const ::com::sun::star::uno::Sequence<
::com::sun::star::beans::Property >& rProperties,
ContentProvider* pProvider,
const ::rtl::OUString& rContentId );
void notifyDocumentClosed();
void notifyChildRemoved( const rtl::OUString & rRelativeChildUri );
void notifyChildInserted( const rtl::OUString & rRelativeChildUri );
rtl::Reference< ContentProvider > getContentProvider() const
{ return rtl::Reference< ContentProvider >( m_pProvider ); }
};
} // namespace tdoc_ucp
#endif /* !INCLUDED_TDOC_CONTENT_HXX */
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
