AOO410/main/svx/source/table/tableundo.hxx

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 * Licensed to the Apache Software Foundation (ASF) under one
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 * 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
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#ifndef _SVX_TABLEUNDO_HXX_
#define _SVX_TABLEUNDO_HXX_

#include <com/sun/star/container/XIndexAccess.hpp>
#include <com/sun/star/table/CellContentType.hpp>

#include "svx/svdotable.hxx"
#include "svx/svdobj.hxx"
#include "svx/svdundo.hxx"

#include "celltypes.hxx"

namespace sdr { namespace properties {
	class TextProperties;
} }

class OutlinerParaObject;

// -----------------------------------------------------------------------------

namespace sdr { namespace table {

class CellUndo : public SdrUndoAction, public sdr::ObjectUser
{
public:
	CellUndo( const SdrObjectWeakRef& xObjRef, const CellRef& xCell );
	virtual ~CellUndo();

	virtual void			Undo();
	virtual void			Redo();
	virtual sal_Bool			Merge( SfxUndoAction *pNextAction );

    void dispose();
    virtual void ObjectInDestruction(const SdrObject& rObject);

private:
	struct Data
	{
		sdr::properties::TextProperties* mpProperties;
		OutlinerParaObject* mpOutlinerParaObject;

		::com::sun::star::table::CellContentType mnCellContentType;

		::rtl::OUString	msFormula;
		double			mfValue;
		::sal_Int32		mnError;
		::sal_Bool		mbMerged;
		::sal_Int32		mnRowSpan;
		::sal_Int32		mnColSpan;

		Data() : mpProperties(0), mpOutlinerParaObject(0) {};
	};
	
	void setDataToCell( const Data& rData );
	void getDataFromCell( Data& rData );

	SdrObjectWeakRef mxObjRef;
	CellRef mxCell;
	Data maUndoData;
	Data maRedoData;
	bool mbUndo;
};

// -----------------------------------------------------------------------------

class InsertRowUndo : public SdrUndoAction
{
public:
	InsertRowUndo( const TableModelRef& xTable, sal_Int32 nIndex, RowVector& aNewRows );
	virtual ~InsertRowUndo();

	virtual void			Undo();
	virtual void			Redo();

private:
	TableModelRef mxTable;
	sal_Int32 mnIndex;
	RowVector maRows;
	bool mbUndo;
};

// -----------------------------------------------------------------------------

class RemoveRowUndo : public SdrUndoAction
{
public:
	RemoveRowUndo( const TableModelRef& xTable, sal_Int32 nIndex, RowVector& aRemovedRows );
	virtual ~RemoveRowUndo();

	virtual void			Undo();
	virtual void			Redo();

private:
	TableModelRef mxTable;
	sal_Int32 mnIndex;
	RowVector maRows;
	bool mbUndo;
};

// -----------------------------------------------------------------------------

class InsertColUndo : public SdrUndoAction
{
public:
	InsertColUndo( const TableModelRef& xTable, sal_Int32 nIndex, ColumnVector& aNewCols, CellVector& aCells );
	virtual ~InsertColUndo();

	virtual void			Undo();
	virtual void			Redo();

private:
	TableModelRef mxTable;
	sal_Int32 mnIndex;
	ColumnVector maColumns;
	CellVector maCells;
	bool mbUndo;
};

// -----------------------------------------------------------------------------

class RemoveColUndo : public SdrUndoAction
{
public:
	RemoveColUndo( const TableModelRef& xTable, sal_Int32 nIndex, ColumnVector& aNewCols, CellVector& aCells );
	virtual ~RemoveColUndo();

	virtual void			Undo();
	virtual void			Redo();

private:
	TableModelRef mxTable;
	sal_Int32 mnIndex;
	ColumnVector maColumns;
	CellVector maCells;
	bool mbUndo;
};

// -----------------------------------------------------------------------------

class TableColumnUndo : public SdrUndoAction
{
public:
	TableColumnUndo( const TableColumnRef& xCol );
	virtual ~TableColumnUndo();

	virtual void			Undo();
	virtual void			Redo();
	virtual sal_Bool			Merge( SfxUndoAction *pNextAction );

private:
	struct Data
	{
		sal_Int32	mnColumn;
		sal_Int32	mnWidth;
		sal_Bool	mbOptimalWidth;
		sal_Bool	mbIsVisible;
		sal_Bool	mbIsStartOfNewPage;
		::rtl::OUString	maName;
	};

	void setData( const Data& rData );
	void getData( Data& rData );

	TableColumnRef mxCol;
	Data maUndoData;
	Data maRedoData;
	bool mbHasRedoData;
};

// -----------------------------------------------------------------------------

class TableRowUndo : public SdrUndoAction
{
public:
	TableRowUndo( const TableRowRef& xRow );
	virtual ~TableRowUndo();

	virtual void			Undo();
	virtual void			Redo();
	virtual sal_Bool			Merge( SfxUndoAction *pNextAction );

private:
	struct Data
	{
		CellVector	maCells;
		sal_Int32	mnRow;
		sal_Int32	mnHeight;
		sal_Bool	mbOptimalHeight;
		sal_Bool	mbIsVisible;
		sal_Bool	mbIsStartOfNewPage;
		::rtl::OUString maName;
	};

	void setData( const Data& rData );
	void getData( Data& rData );

	TableRowRef mxRow;
	Data maUndoData;
	Data maRedoData;
	bool mbHasRedoData;
};

// -----------------------------------------------------------------------------

class TableStyleUndo : public SdrUndoAction
{
public:
	TableStyleUndo( const SdrTableObj& rTableObj );

	virtual void			Undo();
	virtual void			Redo();

private:
	SdrObjectWeakRef mxObjRef;

	struct Data
	{
		TableStyleSettings maSettings;
		::com::sun::star::uno::Reference< ::com::sun::star::container::XIndexAccess > mxTableStyle;
	};

	void setData( const Data& rData );
	void getData( Data& rData );

	Data maUndoData;
	Data maRedoData;
	bool mbHasRedoData;
};

} }

#endif