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 * 
 * 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
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#ifndef SC_XMLDDELINKSCONTEXT_HXX
#define SC_XMLDDELINKSCONTEXT_HXX

#include <xmloff/xmlictxt.hxx>

#include <list>

class ScXMLImport;

class ScXMLDDELinksContext : public SvXMLImportContext
{
	const ScXMLImport& GetScImport() const { return (const ScXMLImport&)GetImport(); }
	ScXMLImport& GetScImport() { return (ScXMLImport&)GetImport(); }
public:
	ScXMLDDELinksContext( ScXMLImport& rImport, sal_uInt16 nPrfx,
						const ::rtl::OUString& rLName,
						const ::com::sun::star::uno::Reference<
										::com::sun::star::xml::sax::XAttributeList>& xAttrList);

	virtual ~ScXMLDDELinksContext();

	virtual SvXMLImportContext *CreateChildContext( sal_uInt16 nPrefix,
									 const ::rtl::OUString& rLocalName,
									 const ::com::sun::star::uno::Reference<
									  	::com::sun::star::xml::sax::XAttributeList>& xAttrList );

	virtual void EndElement();
};

struct ScDDELinkCell
{
	rtl::OUString sValue;
	double fValue;
	sal_Bool bString;
	sal_Bool bEmpty;
};

typedef std::list<ScDDELinkCell> ScDDELinkCells;

class ScXMLDDELinkContext : public SvXMLImportContext
{
	ScDDELinkCells	aDDELinkTable;
	ScDDELinkCells	aDDELinkRow;
	rtl::OUString	sApplication;
	rtl::OUString	sTopic;
	rtl::OUString	sItem;
	sal_Int32		nPosition;
	sal_Int32		nColumns;
	sal_Int32		nRows;
	sal_uInt8		nMode;

	const ScXMLImport& GetScImport() const { return (const ScXMLImport&)GetImport(); }
	ScXMLImport& GetScImport() { return (ScXMLImport&)GetImport(); }
public:
	ScXMLDDELinkContext( ScXMLImport& rImport, sal_uInt16 nPrfx,
						const ::rtl::OUString& rLName,
						const ::com::sun::star::uno::Reference<
										::com::sun::star::xml::sax::XAttributeList>& xAttrList);

	virtual ~ScXMLDDELinkContext();

	virtual SvXMLImportContext *CreateChildContext( sal_uInt16 nPrefix,
									 const ::rtl::OUString& rLocalName,
									 const ::com::sun::star::uno::Reference<
									  	::com::sun::star::xml::sax::XAttributeList>& xAttrList );

	void SetApplication(const rtl::OUString& sValue) { sApplication = sValue; }
	void SetTopic(const rtl::OUString& sValue) { sTopic = sValue; }
	void SetItem(const rtl::OUString& sValue) { sItem = sValue; }
	void SetMode(const sal_uInt8 nValue) { nMode = nValue; }
	void CreateDDELink();
	void AddColumns(const sal_Int32 nValue) { nColumns += nValue; }
	void AddRows(const sal_Int32 nValue) { nRows += nValue; }
	void AddCellToRow(const ScDDELinkCell& aCell);
	void AddRowsToTable(const sal_Int32 nRows);

	virtual void EndElement();
};

class ScXMLDDESourceContext : public SvXMLImportContext
{
	ScXMLDDELinkContext* pDDELink;

	const ScXMLImport& GetScImport() const { return (const ScXMLImport&)GetImport(); }
	ScXMLImport& GetScImport() { return (ScXMLImport&)GetImport(); }
public:
	ScXMLDDESourceContext( ScXMLImport& rImport, sal_uInt16 nPrfx,
						const ::rtl::OUString& rLName,
						const ::com::sun::star::uno::Reference<
										::com::sun::star::xml::sax::XAttributeList>& xAttrList,
						ScXMLDDELinkContext* pDDELink);

	virtual ~ScXMLDDESourceContext();

	virtual SvXMLImportContext *CreateChildContext( sal_uInt16 nPrefix,
									 const ::rtl::OUString& rLocalName,
									 const ::com::sun::star::uno::Reference<
									  	::com::sun::star::xml::sax::XAttributeList>& xAttrList );

	virtual void EndElement();
};

class ScXMLDDETableContext : public SvXMLImportContext
{
	ScXMLDDELinkContext* pDDELink;

	const ScXMLImport& GetScImport() const { return (const ScXMLImport&)GetImport(); }
	ScXMLImport& GetScImport() { return (ScXMLImport&)GetImport(); }
public:
	ScXMLDDETableContext( ScXMLImport& rImport, sal_uInt16 nPrfx,
						const ::rtl::OUString& rLName,
						const ::com::sun::star::uno::Reference<
										::com::sun::star::xml::sax::XAttributeList>& xAttrList,
						ScXMLDDELinkContext* pDDELink);

	virtual ~ScXMLDDETableContext();

	virtual SvXMLImportContext *CreateChildContext( sal_uInt16 nPrefix,
									 const ::rtl::OUString& rLocalName,
									 const ::com::sun::star::uno::Reference<
									  	::com::sun::star::xml::sax::XAttributeList>& xAttrList );

	virtual void EndElement();
};

class ScXMLDDEColumnContext : public SvXMLImportContext
{
	ScXMLDDELinkContext* pDDELink;

	const ScXMLImport& GetScImport() const { return (const ScXMLImport&)GetImport(); }
	ScXMLImport& GetScImport() { return (ScXMLImport&)GetImport(); }
public:
	ScXMLDDEColumnContext( ScXMLImport& rImport, sal_uInt16 nPrfx,
						const ::rtl::OUString& rLName,
						const ::com::sun::star::uno::Reference<
										::com::sun::star::xml::sax::XAttributeList>& xAttrList,
						ScXMLDDELinkContext* pDDELink);

	virtual ~ScXMLDDEColumnContext();

	virtual SvXMLImportContext *CreateChildContext( sal_uInt16 nPrefix,
									 const ::rtl::OUString& rLocalName,
									 const ::com::sun::star::uno::Reference<
									  	::com::sun::star::xml::sax::XAttributeList>& xAttrList );

	virtual void EndElement();
};

class ScXMLDDERowContext : public SvXMLImportContext
{
	ScXMLDDELinkContext*	pDDELink;
	sal_Int32 				nRows;

	const ScXMLImport& GetScImport() const { return (const ScXMLImport&)GetImport(); }
	ScXMLImport& GetScImport() { return (ScXMLImport&)GetImport(); }
public:
	ScXMLDDERowContext( ScXMLImport& rImport, sal_uInt16 nPrfx,
						const ::rtl::OUString& rLName,
						const ::com::sun::star::uno::Reference<
										::com::sun::star::xml::sax::XAttributeList>& xAttrList,
						ScXMLDDELinkContext* pDDELink);

	virtual ~ScXMLDDERowContext();

	virtual SvXMLImportContext *CreateChildContext( sal_uInt16 nPrefix,
									 const ::rtl::OUString& rLocalName,
									 const ::com::sun::star::uno::Reference<
									  	::com::sun::star::xml::sax::XAttributeList>& xAttrList );

	virtual void EndElement();
};

class ScXMLDDECellContext : public SvXMLImportContext
{
	rtl::OUString	sValue;
	double			fValue;
	sal_Int32		nCells;
	sal_Bool		bString;
	sal_Bool		bString2;
	sal_Bool		bEmpty;

	ScXMLDDELinkContext* pDDELink;

	const ScXMLImport& GetScImport() const { return (const ScXMLImport&)GetImport(); }
	ScXMLImport& GetScImport() { return (ScXMLImport&)GetImport(); }
public:
	ScXMLDDECellContext( ScXMLImport& rImport, sal_uInt16 nPrfx,
						const ::rtl::OUString& rLName,
						const ::com::sun::star::uno::Reference<
										::com::sun::star::xml::sax::XAttributeList>& xAttrList,
						ScXMLDDELinkContext* pDDELink);

	virtual ~ScXMLDDECellContext();

	virtual SvXMLImportContext *CreateChildContext( sal_uInt16 nPrefix,
									 const ::rtl::OUString& rLocalName,
									 const ::com::sun::star::uno::Reference<
									  	::com::sun::star::xml::sax::XAttributeList>& xAttrList );

	virtual void EndElement();
};

#endif