svx/source/table/cellcursor.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
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   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef _SVX_CELLCURSOR_HXX_
  21 #define _SVX_CELLCURSOR_HXX_
  22
  23 #include <com/sun/star/table/XMergeableCellRange.hpp>
  24 #include <com/sun/star/table/XCellCursor.hpp>
  25 #include <cppuhelper/implbase2.hxx>
  26 #include "cellrange.hxx"
  27
  28 // -----------------------------------------------------------------------------
  29
  30 namespace sdr { namespace table {
  31
  32 struct CellPos;
  33
  34 // -----------------------------------------------------------------------------
  35 // CellCursor
  36 // -----------------------------------------------------------------------------
  37
  38 typedef ::cppu::ImplInheritanceHelper2< CellRange, ::com::sun::star::table::XCellCursor, ::com::sun::star::table::XMergeableCellRange > CellCursorBase;
  39
  40 class CellCursor : public CellCursorBase
  41 {
  42 public:
  43     CellCursor( const TableModelRef& xTableModel, sal_Int32 nLeft, sal_Int32 nTop, sal_Int32 nRight, sal_Int32 nBottom );
  44     virtual ~CellCursor();
  45
  46     // XCellRange
  47     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);
  48     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);
  49     virtual ::com::sun::star::uno::Reference< ::com::sun::star::table::XCellRange > SAL_CALL getCellRangeByName( const OUString& aRange ) throw (::com::sun::star::uno::RuntimeException);
  50
  51     // XCellCursor
  52     virtual void SAL_CALL gotoStart(  ) throw (::com::sun::star::uno::RuntimeException);
  53     virtual void SAL_CALL gotoEnd(  ) throw (::com::sun::star::uno::RuntimeException);
  54     virtual void SAL_CALL gotoNext(  ) throw (::com::sun::star::uno::RuntimeException);
  55     virtual void SAL_CALL gotoPrevious(  ) throw (::com::sun::star::uno::RuntimeException);
  56     virtual void SAL_CALL gotoOffset( ::sal_Int32 nColumnOffset, ::sal_Int32 nRowOffset ) throw (::com::sun::star::uno::RuntimeException);
  57
  58     // XMergeableCellRange
  59     virtual void SAL_CALL merge(  ) throw (::com::sun::star::lang::NoSupportException, ::com::sun::star::uno::RuntimeException);
  60     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);
  61     virtual ::sal_Bool SAL_CALL isMergeable(  ) throw (::com::sun::star::uno::RuntimeException);
  62     virtual ::sal_Bool SAL_CALL isUnmergeable(  ) throw (::com::sun::star::uno::RuntimeException);
  63
  64 protected:
  65     bool GetMergedSelection( CellPos& rStart, CellPos& rEnd );
  66
  67     void split_column( sal_Int32 nCol, sal_Int32 nColumns, std::vector< sal_Int32 >& rLeftOvers );
  68     void split_horizontal( sal_Int32 nColumns );
  69     void split_row( sal_Int32 nRow, sal_Int32 nRows, std::vector< sal_Int32 >& rLeftOvers );
  70     void split_vertical( sal_Int32 nRows );
  71 };
  72
  73 } }
  74
  75 #endif
  76
  77 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */