xref: /aoo41x/main/basic/inc/basic/sbx.hxx (revision 234bd5c5)

/**************************************************************
 *
 * 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
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations
 * under the License.
 *
 *************************************************************/



#ifndef _SBXCLASS_HXX
#define _SBXCLASS_HXX

#include "tools/ref.hxx"
#include "svl/svarray.hxx"
#include "svl/smplhint.hxx"
#include "svl/lstner.hxx"
#include <basic/sbxdef.hxx>
#include <basic/sbxform.hxx>

#ifndef __SBX_SBXOBJECT_HXX
#include <basic/sbxobj.hxx>
#endif
#include <basic/sbxprop.hxx>
#include <basic/sbxmeth.hxx>

class BigInt;
class String;
class UniString;
class SvStream;
class SbxBase;
class SbxVariable;
class SbxProperty;
class SbxMethod;
class SbxObject;
class SbxArray;
class SbxDimArray;
class SbxFactory;
struct SbxINT64;
struct SbxUINT64;

class SfxBroadcaster;
class SvDispatch;

///////////////////////////////////////////////////////////////////////////

////////////////////////////////////////////////////////////////////////////

#ifndef __SBX_SBXPARAMINFO
#define __SBX_SBXPARAMINFO

// Parameter information
struct SbxParamInfo
{
    const String aName;          // Name of the parameter
    SbxBaseRef   aTypeRef;       // Object, if object type
    SbxDataType  eType;          // Data type
    sal_uInt16       nFlags;         // Flag-Bits
    sal_uInt32       nUserData;      // IDs etc.
    SbxParamInfo( const String& s, SbxDataType t, sal_uInt16 n, SbxBase* b = NULL )
	: aName( s ), aTypeRef( b ), eType( t ), nFlags( n ), nUserData( 0 ) {}
	~SbxParamInfo() {}
};

//#if 0 // _SOLAR__PRIVATE
SV_DECL_PTRARR_DEL(SbxParams,SbxParamInfo*,4,4)
//#else
//typedef SvPtrarr SbxParams;
//#endif

#endif

#ifndef __SBX_SBXINFO
#define __SBX_SBXINFO

class SbxInfo : public SvRefBase
{
	friend class SbxVariable;
	friend class SbMethod;

	String			aComment;
	String			aHelpFile;
	sal_uInt32			nHelpId;
	SbxParams		aParams;

protected:
	sal_Bool LoadData( SvStream&, sal_uInt16 );
	sal_Bool StoreData( SvStream& ) const;
	virtual ~SbxInfo();
public:
	SbxInfo();
	SbxInfo( const String&, sal_uInt32 );

	void				AddParam( const String&, SbxDataType, sal_uInt16=SBX_READ );
	void				AddParam( const SbxParamInfo& );
	const SbxParamInfo*	GetParam( sal_uInt16 n ) const;	// index starts with 1!
	const String&		GetComment() const				{ return aComment; }
	const String&		GetHelpFile() const    			{ return aHelpFile; }
	sal_uInt32				GetHelpId() const				{ return nHelpId;   }

	void				SetComment( const String& r )	{ aComment = r; }
	void				SetHelpFile( const String& r )	{ aHelpFile = r; }
	void				SetHelpId( sal_uInt32 nId )			{ nHelpId = nId; }
};

#endif

#ifndef __SBX_SBXHINT_HXX
#define __SBX_SBXHINT_HXX

class SbxHint : public SfxSimpleHint
{
	SbxVariable* pVar;
public:
	TYPEINFO();
	SbxHint( sal_uIntPtr n, SbxVariable* v ) : SfxSimpleHint( n ), pVar( v ) {}
	SbxVariable* GetVar() const { return pVar; }
};

#endif

#ifndef __SBX_SBXALIAS_HXX
#define __SBX_SBXALIAS_HXX

// SbxAlias is an alias for a var or object
class SbxAlias : public SbxVariable, public SfxListener
{
	SbxVariableRef xAlias;
	virtual ~SbxAlias();
	virtual void Broadcast( sal_uIntPtr );
	virtual void SFX_NOTIFY( SfxBroadcaster& rBC, const TypeId& rBCType,
							 const SfxHint& rHint, const TypeId& rHintType );
public:
	SbxAlias( const String& rName, SbxVariable* pOriginal );
	SbxAlias( const SbxAlias& );
	SbxAlias& operator=( const SbxAlias& );
};

#endif

#ifndef __SBX_SBXARRAY
#define __SBX_SBXARRAY

// SbxArray ist ein eindimensionales, dynamisches Array
// von SbxVariablen. Put()/Insert() konvertieren die Variablen in den
// angegebenen Datentyp, falls er nicht SbxVARIANT ist.

class SbxVarRefs;
class SbxVariableRef;

class SbxArrayImpl;

class SbxArray : public SbxBase
{
// #100883 Method to set method directly to parameter array
    friend class SbMethod;
    friend class SbClassModuleObject;
	friend SbxObject* cloneTypeObjectImpl( const SbxObject& rTypeObj );
    void PutDirect( SbxVariable* pVar, sal_uInt32 nIdx );

    SbxArrayImpl* mpSbxArrayImpl; // Impl data
    SbxVarRefs*   pData;          // The variables

protected:
    SbxDataType eType;            // Data type of the array
    virtual ~SbxArray();
    virtual sal_Bool LoadData( SvStream&, sal_uInt16 );
    virtual sal_Bool StoreData( SvStream& ) const;

public:
    SBX_DECL_PERSIST_NODATA(SBXCR_SBX,SBXID_ARRAY,1);
    TYPEINFO();
    SbxArray( SbxDataType=SbxVARIANT );
    SbxArray( const SbxArray& );
    SbxArray& operator=( const SbxArray& );
    virtual void Clear();
    sal_uInt16 Count() const;
    virtual SbxDataType GetType() const;
    virtual SbxClassType GetClass() const;
    SbxVariableRef& GetRef( sal_uInt16 );
    SbxVariable* Get( sal_uInt16 );
    void Put( SbxVariable*, sal_uInt16 );
    void Insert( SbxVariable*, sal_uInt16 );
    void Remove( sal_uInt16 );
    void Remove( SbxVariable* );
    void Merge( SbxArray* );
    const String& GetAlias( sal_uInt16 );
    void PutAlias( const String&, sal_uInt16 );
    SbxVariable* FindUserData( sal_uInt32 nUserData );
    virtual SbxVariable* Find( const String&, SbxClassType );

    // Additional methods for 32-bit indices
    sal_uInt32 Count32() const;
    SbxVariableRef& GetRef32( sal_uInt32 );
    SbxVariable* Get32( sal_uInt32 );
    void Put32( SbxVariable*, sal_uInt32 );
    void Insert32( SbxVariable*, sal_uInt32 );
    void Remove32( sal_uInt32 );
};

#endif

#ifndef __SBX_SBXDIMARRAY_HXX
#define __SBX_SBXDIMARRAY_HXX

// SbxDimArray is an array that can dimensioned using BASIC conventions.
struct SbxDim;

class SbxDimArrayImpl;

class SbxDimArray : public SbxArray
{
	SbxDimArrayImpl* mpSbxDimArrayImpl;   // Impl data

	SbxDim* pFirst, *pLast;               // Links to Dimension table
	short   nDim;                         // Number of dimensions
	void   AddDimImpl32( sal_Int32, sal_Int32, sal_Bool bAllowSize0 );
	bool mbHasFixedSize;
protected:
	sal_uInt16  Offset( const short* );
	sal_uInt32  Offset32( const sal_Int32* );
	sal_uInt16  Offset( SbxArray* );
	sal_uInt32  Offset32( SbxArray* );
	virtual sal_Bool LoadData( SvStream&, sal_uInt16 );
	virtual sal_Bool StoreData( SvStream& ) const;
	virtual ~SbxDimArray();
public:
	SBX_DECL_PERSIST_NODATA(SBXCR_SBX,SBXID_DIMARRAY,1);
	TYPEINFO();
	SbxDimArray( SbxDataType=SbxVARIANT );
	SbxDimArray( const SbxDimArray& );
	SbxDimArray& operator=( const SbxDimArray& );
	virtual void Clear();
	using SbxArray::GetRef;
	SbxVariableRef& GetRef( const short* );
	using SbxArray::Get;
	SbxVariable* Get( const short* );
	using SbxArray::Put;
	void Put( SbxVariable*, const short* );
	SbxVariableRef& GetRef( SbxArray* );
	SbxVariable* Get( SbxArray* );
	void Put( SbxVariable*, SbxArray* );

	short  GetDims() const { return nDim;  }
	void   AddDim( short, short );
	void   unoAddDim( short, short );
	sal_Bool   GetDim( short, short&, short& ) const;

	using SbxArray::GetRef32;
	SbxVariableRef& GetRef32( const sal_Int32* );
	using SbxArray::Get32;
	SbxVariable* Get32( const sal_Int32* );
	using SbxArray::Put32;
	void Put32( SbxVariable*, const sal_Int32* );
	void   AddDim32( sal_Int32, sal_Int32 );
	void   unoAddDim32( sal_Int32, sal_Int32 );
	sal_Bool   GetDim32( sal_Int32, sal_Int32&, sal_Int32& ) const;
        bool hasFixedSize() { return mbHasFixedSize; };
        void setHasFixedSize( bool bHasFixedSize ) {mbHasFixedSize = bHasFixedSize; };
};

#endif

#ifndef __SBX_SBXCOLLECTION_HXX
#define __SBX_SBXCOLLECTION_HXX

class SbxCollection : public SbxObject
{
	void Initialize();
protected:
	virtual ~SbxCollection();
	virtual sal_Bool LoadData( SvStream&, sal_uInt16 );
	virtual void SFX_NOTIFY( SfxBroadcaster& rBC, const TypeId& rBCType,
							 const SfxHint& rHint, const TypeId& rHintType );
	// Overridable methods (why not pure virtual?):
	virtual void CollAdd( SbxArray* pPar );
	virtual void CollItem( SbxArray* pPar );
	virtual void CollRemove( SbxArray* pPar );

public:
	SBX_DECL_PERSIST_NODATA(SBXCR_SBX,SBXID_COLLECTION,1);
	TYPEINFO();
	SbxCollection( const String& rClassname );
	SbxCollection( const SbxCollection& );
	SbxCollection& operator=( const SbxCollection& );
	virtual SbxVariable* FindUserData( sal_uInt32 nUserData );
	virtual SbxVariable* Find( const String&, SbxClassType );
	virtual void Clear();
};

#endif

#ifndef __SBX_SBXSTDCOLLECTION_HXX
#define __SBX_SBXSTDCOLLECTION_HXX

class SbxStdCollection : public SbxCollection
{
protected:
	String aElemClass;
	sal_Bool   bAddRemoveOk;
	virtual ~SbxStdCollection();
	virtual sal_Bool LoadData( SvStream&, sal_uInt16 );
	virtual sal_Bool StoreData( SvStream& ) const;
	virtual void CollAdd( SbxArray* pPar );
	virtual void CollRemove( SbxArray* pPar );
public:
	SBX_DECL_PERSIST_NODATA(SBXCR_SBX,SBXID_FIXCOLLECTION,1);
	TYPEINFO();
	SbxStdCollection
		( const String& rClassname, const String& rElemClass, sal_Bool=sal_True );
	SbxStdCollection( const SbxStdCollection& );
	SbxStdCollection& operator=( const SbxStdCollection& );
	virtual void Insert( SbxVariable* );
	const String& GetElementClass() const { return aElemClass; }
};

#endif

#ifndef __SBX_SBXREFS_HXX
#define __SBX_SBXREFS_HXX

SV_IMPL_REF(SbxBase)

SV_IMPL_REF(SbxVariable)

#ifndef SBX_ARRAY_DECL_DEFINED
#define SBX_ARRAY_DECL_DEFINED
SV_DECL_REF(SbxArray)
#endif
#ifndef SBX_ARRAY_IMPL_DEFINED
#define SBX_ARRAY_IMPL_DEFINED
SV_IMPL_REF(SbxArray)
#endif

#ifndef SBX_INFO_DECL_DEFINED
#define SBX_INFO_DECL_DEFINED
SV_DECL_REF(SbxInfo)
#endif
#ifndef SBX_INFO_IMPL_DEFINED
#define SBX_INFO_IMPL_DEFINED
SV_IMPL_REF(SbxInfo)
#endif

#ifndef SBX_DIMARRAY_DECL_DEFINED
#define SBX_DIMARRAY_DECL_DEFINED
SV_DECL_REF(SbxDimArray)
#endif
SV_IMPL_REF(SbxDimArray)

#endif

#endif