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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#ifndef _PERSIST_HXX
#define _PERSIST_HXX
#include <bf_svtools/bf_solar.h>
#include <tools/pstm.hxx>
#include <tools/time.hxx>
#include <bf_so3/so2ref.hxx>
#include <bf_so3/iface.hxx>
#include "bf_so3/so3dllapi.h"
/*************************************************************************
*************************************************************************/
#ifdef SvStorage
#undef SvStorage
#endif
#ifdef SvStorageRef
#undef SvStorageRef
#endif
#ifdef SvStorageStream
#undef SvStorageStream
#endif
#ifdef SvStorageStreamRef
#undef SvStorageStreamRef
#endif
namespace binfilter {
#ifndef SO2_DECL_SVSTORAGE_DEFINED
#define SO2_DECL_SVSTORAGE_DEFINED
SO2_DECL_REF(SvStorage)
#endif
class ImpPersistStorage;
class ImpPersistFile;
class ImpItemContainer;
class SvFactory;
class SvStorage;
/*************************************************************************
*************************************************************************/
//=========================================================================
class SO3_DLLPUBLIC SvObjectContainer : virtual public SvObject
/* [Beschreibung]
Diese Klasse stellt die Schnittstelle zur Verf"ugung, um auf
Unter-Objekte, Pseudo-Objekte, Bereiche ... zuzugreifen.
Diese Objekte werden erst auf Anforderung erzeugt. Sie m"ussen
also nicht beim "offnen des Dokumentes angelegt werden.
*/
{
friend class ImpItemContainer;
friend class SvFactory;
protected:
~SvObjectContainer();
public:
SvObjectContainer();
SO2_DECL_STANDARD_CLASS_DLL(SvObjectContainer,SOAPP)
};
#ifndef SO2_DECL_SVOBJECTCONTAINER_DEFINED
#define SO2_DECL_SVOBJECTCONTAINER_DEFINED
SO2_DECL_REF(SvObjectContainer)
#endif
SO2_IMPL_REF(SvObjectContainer)
/*************************************************************************
*************************************************************************/
class SvInfoObjectMemberList;
class SvInfoObject;
#ifndef SO2_DECL_SVPERSIST_DEFINED
#define SO2_DECL_SVPERSIST_DEFINED
SO2_DECL_REF(SvPersist)
#endif
#define SVEXT_PERSIST_STREAM "\002OlePres000"
class SO3_DLLPUBLIC SvPersist : public SvObjectContainer
{
friend class SvInfoObject;
friend class ImpPersistStorage;
friend class ImpPersistFile;
friend class ImpItemContainer;
friend class SvFactory;
private:
BOOL bIsModified:1,
bIsInit:1,
bOpSave:1,
bOpSaveAs:1,
bSaveExtern:1, // Kein SetClassName
bOpHandsOff:1, // Fuer Debug, ob SaveCompleted korrekt ist
bCreateTempStor:1, // TRUE nach InitNew(0)
bSaveFailed:1, // TRUE nach InitNew(0)
bEnableSetModified:1,
bDummy0:1,
bDummy1:1,
bIsObjectShell:1;
USHORT nModifyCount;
SvStorageRef aStorage;
/* SvAdviseSinkRef aAdvSink; Benachrichtigung von externen Obj, fuer Modify */
SvPersist * pParent; // fuer hierarchische Persist-Objekte
private:
SvInfoObjectMemberList * pChildList;
Time aModifiedTime;
String aFileName; // nur fuer das IPersistFile-Interface
SO3_DLLPRIVATE SvInfoObjectMemberList *GetInfoList();
SO3_DLLPRIVATE void CountModified( BOOL bDirection );
SO3_DLLPRIVATE void dtorClear();
SO3_DLLPRIVATE SvPersistRef CreateObjectFromStorage( SvInfoObject*, const SvStorageRef& );
SO3_DLLPRIVATE BOOL ImplCopy( SvPersist*, const String&, BOOL );
protected:
SO3_DLLPRIVATE void InitMembers( SvStorage * );
~SvPersist();
#ifdef DBG_UTIL
#define ASSERT_INIT() AssertInit();
SO3_DLLPRIVATE void AssertInit() const;
#else
#define ASSERT_INIT()
#endif
SO3_DLLPRIVATE void SetSaveFailed( BOOL bFail = TRUE )
{ bSaveFailed = bFail; }
SO3_DLLPRIVATE BOOL GetSaveFailed() const { return bSaveFailed; }
virtual void ModifyChanged();
virtual BOOL InitNew( SvStorage * ); // Rekursiv
virtual BOOL Load( SvStorage * ); // Rekursiv
virtual BOOL Save() {return false;} // Rekursiv
virtual void HandsOff(); // Rekursiv
SO3_DLLPRIVATE BOOL DoLoadContent( SvStorage *, BOOL bOwner );
virtual void LoadContent( SvStream & rStm, BOOL bOwner );
virtual void SaveContent( SvStream & rStm, BOOL bOwner );
SO3_DLLPRIVATE BOOL HasStorage() const { return aStorage.Is(); }
public:
SvPersist();
SO2_DECL_STANDARD_CLASS_DLL(SvPersist,SOAPP)
SvStorage * GetStorage() const;
SvPersist * GetParent() const { return pParent; }
void SetupStorage( SvStorage * pStor ) const;
virtual void FillClass( SvGlobalName * pClassName,
ULONG * pFormat,
String * pAppName,
String * pFullTypeName,
String * pShortTypeName,
long nFileFormat = SOFFICE_FILEFORMAT_CURRENT ) const;
// automatische Objektverwaltung um zu speichern
BOOL Insert ( SvInfoObject * pInfoObj );
BOOL Move ( SvInfoObject * pInfoObj, const String & rStorName, BOOL bCopyStorage=FALSE );
BOOL Copy ( const String & rNewObjName, const String & rNewStorName,
SvInfoObject * pSrcInfoObj, SvPersist * pSrc );
// call DoClose( pEle ) and unload the child
// TRUE, element is unloaded. FALSE cannot unload,
// Refcount != 0 or modified.
BOOL Unload ( SvInfoObject * pInfoObj );
BOOL Unload ( SvPersist * pEle );
void Remove ( const String & rEleName );
void Remove ( SvPersist * pEle );
void Remove ( SvInfoObject * pInfoObj );
SvInfoObject * Find ( const String & rEleName ) const;
SvInfoObject * Find ( const SvPersist * pEle ) const;
const SvInfoObjectMemberList * GetObjectList() const
{ return pChildList; }
// altes Interface
BOOL HasObject( const String & rObjName );
SvPersistRef GetObject( const String & rObjName );
SvStorageRef GetObjectStorage( SvInfoObject* pEle );
// eigentliche Funktionalitaet
void EnableSetModified( BOOL bEnable = TRUE );
BOOL IsEnableSetModified() const
{ return bEnableSetModified; }
virtual void SetModified( BOOL = TRUE );
BOOL IsModified(); // Rekursiv
SvPersistRef CopyObject( const String& rObjName, const String& rNewName, SvPersist * pSrc );
virtual BOOL DoInitNew( SvStorage * );
const String & GetFileName() const { return aFileName; }
void SetFileName( const String & rFileName )
{ aFileName = rFileName; }
virtual BOOL DoLoad( const String & rFileName, StreamMode,
short nStorMode );
virtual BOOL DoLoad( SvStorage * );
BOOL DoOwnerLoad( SvStorage * );
virtual void DoHandsOff();
void CleanUp(BOOL bRecurse=FALSE); //Rekursiv
const Time & GetModifyTime() const { return aModifiedTime; }
void SetModifyTime( const Time & rTime )
{ aModifiedTime = rTime; }
BOOL IsHandsOff() const { return bOpHandsOff; }
void SetObjectShell( BOOL bObjSh ) { bIsObjectShell = bObjSh; }
};
SO2_IMPL_REF(SvPersist)
/*************************************************************************
*************************************************************************/
SV_DECL_REF(SvInfoObject)
class SvInfoObject_Impl;
class SO3_DLLPUBLIC SvInfoObject : public SvPersistBase
{
friend class SvPersist;
private:
SvPersistRef aObj;
String aObjName; // object and substorage name
String aStorName; // optional real storage name
SvGlobalName aSvClassName; // name of corresponding SV class
SvInfoObject_Impl* pImp;
BOOL bDeleted;
protected:
SO3_DLLPRIVATE ~SvInfoObject();
SO3_DLLPRIVATE virtual void Assign( const SvInfoObject * pObj );
SO3_DLLPRIVATE void SetRealStorageName( const String & rName );
SO3_DLLPRIVATE void SetStorageName( const String & rName )
{ aStorName = rName; }
public:
SV_DECL_PERSIST1(SvInfoObject,SvPersistBase,1)
SvInfoObject();
SvInfoObject( SvPersist *, const String & rObjName );
SvInfoObject( const String& rObjName,
const SvGlobalName& rClassName );
SvInfoObjectRef CreateCopy() const;
virtual void SetObj( SvPersist * );
SvObject * GetObj() const { return &aObj; }
SvPersist * GetPersist() const { return aObj; }
void SetObjName( const String & rName )
{ aObjName = rName; }
String GetObjName() const;
// GetStorageName() is the same as GetObjName()
String GetStorageName() const;
// If object is stored elsewhere, the RealStorageName is not empty
String GetRealStorageName() const;
SvGlobalName GetClassName() const;
void SetClassName( const SvGlobalName& rName )
{ aSvClassName = rName; }
BOOL IsDeleted() const
{ return bDeleted; }
void SetDeleted( BOOL bDel=TRUE );
};
SV_IMPL_REF(SvInfoObject)
// Damit die Liste, anders benannt wird
typedef SvPersistBase SuperSvPersistBase;
SV_DECL_REF_LIST_VISIBILITY(SuperSvPersistBase,SuperSvPersistBase*,SO3_DLLPUBLIC)
SV_IMPL_REF_LIST(SuperSvPersistBase,SuperSvPersistBase*)
class SO3_DLLPUBLIC SvPersistBaseMemberList : public SuperSvPersistBaseMemberList
{
public:
SvPersistBaseMemberList();
void WriteObjects( SvPersistStream &, sal_Bool bOnlyStreamedObj = sal_False ) const;
SO3_DLLPUBLIC friend SvPersistStream& operator << (SvPersistStream &, const SvPersistBaseMemberList &);
SO3_DLLPUBLIC friend SvPersistStream& operator >> (SvPersistStream &, SvPersistBaseMemberList &);
};
/*************************************************************************/
#define SV_DECL_PERSIST_LIST(ClassName,EntryName)\
class ClassName##MemberList : public SvPersistBaseMemberList\
{\
public:\
PRV_SV_DECL_MEMBER_LIST(ClassName,EntryName)\
};
SV_DECL_PERSIST_LIST(SvInfoObject,SvInfoObject*)
PRV_SV_IMPL_MEMBER_LIST(SvInfoObject,SvInfoObject*,SvPersistBaseMemberList)
}
#endif // _PERSIST_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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