xref: /aoo42x/main/svx/source/table/cellcursor.hxx (revision cdf0e10c)
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27 
28 #ifndef _SVX_CELLCURSOR_HXX_
29 #define _SVX_CELLCURSOR_HXX_
30 
31 #include <com/sun/star/table/XMergeableCellRange.hpp>
32 #include <com/sun/star/table/XCellCursor.hpp>
33 #include <cppuhelper/implbase2.hxx>
34 #include "cellrange.hxx"
35 
36 // -----------------------------------------------------------------------------
37 
38 namespace sdr { namespace table {
39 
40 struct CellPos;
41 
42 // -----------------------------------------------------------------------------
43 // CellCursor
44 // -----------------------------------------------------------------------------
45 
46 typedef ::cppu::ImplInheritanceHelper2< CellRange, ::com::sun::star::table::XCellCursor, ::com::sun::star::table::XMergeableCellRange > CellCursorBase;
47 
48 class CellCursor : public CellCursorBase
49 {
50 public:
51 	CellCursor( const TableModelRef& xTableModel, sal_Int32 nLeft, sal_Int32 nTop, sal_Int32 nRight, sal_Int32 nBottom );
52 	virtual ~CellCursor();
53 
54 	// XCellRange
55 	virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XCell > SAL_CALL getCellByPosition( sal_Int32 nColumn, sal_Int32 nRow ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
56     virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XCellRange > SAL_CALL getCellRangeByPosition( sal_Int32 nLeft, sal_Int32 nTop, sal_Int32 nRight, sal_Int32 nBottom ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::uno::RuntimeException);
57 	virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XCellRange > SAL_CALL getCellRangeByName( const ::rtl::OUString& aRange ) throw (::com::sun::star::uno::RuntimeException);
58 
59 	// XCellCursor
60     virtual void SAL_CALL gotoStart(  ) throw (::com::sun::star::uno::RuntimeException);
61     virtual void SAL_CALL gotoEnd(  ) throw (::com::sun::star::uno::RuntimeException);
62     virtual void SAL_CALL gotoNext(  ) throw (::com::sun::star::uno::RuntimeException);
63     virtual void SAL_CALL gotoPrevious(  ) throw (::com::sun::star::uno::RuntimeException);
64     virtual void SAL_CALL gotoOffset( ::sal_Int32 nColumnOffset, ::sal_Int32 nRowOffset ) throw (::com::sun::star::uno::RuntimeException);
65 
66     // XMergeableCellRange
67     virtual void SAL_CALL merge(  ) throw (::com::sun::star::lang::NoSupportException, ::com::sun::star::uno::RuntimeException);
68     virtual void SAL_CALL split( ::sal_Int32 Columns, ::sal_Int32 Rows ) throw (::com::sun::star::lang::NoSupportException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
69     virtual ::sal_Bool SAL_CALL isMergeable(  ) throw (::com::sun::star::uno::RuntimeException);
70     virtual ::sal_Bool SAL_CALL isUnmergeable(  ) throw (::com::sun::star::uno::RuntimeException);
71 
72 protected:
73 	bool GetMergedSelection( CellPos& rStart, CellPos& rEnd );
74 
75 	void split_column( sal_Int32 nCol, sal_Int32 nColumns, std::vector< sal_Int32 >& rLeftOvers );
76 	void split_horizontal( sal_Int32 nColumns );
77 	void split_row( sal_Int32 nRow, sal_Int32 nRows, std::vector< sal_Int32 >& rLeftOvers );
78 	void split_vertical( sal_Int32 nRows );
79 };
80 
81 } }
82 
83 #endif
84