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.
   4  *
   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
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   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 INCLUDED_SVX_SOURCE_TABLE_CELLCURSOR_HXX
  21 #define INCLUDED_SVX_SOURCE_TABLE_CELLCURSOR_HXX
  22
  23 #include <com/sun/star/table/XMergeableCellRange.hpp>
  24 #include <com/sun/star/table/XCellCursor.hpp>
  25 #include <cppuhelper/implbase.hxx>
  26 #include "cellrange.hxx"
  27
  28
  29 namespace sdr { namespace table {
  30
  31 struct CellPos;
  32
  33 typedef ::cppu::ImplInheritanceHelper< CellRange, css::table::XCellCursor, css::table::XMergeableCellRange > CellCursorBase;
  34
  35 class CellCursor final : public CellCursorBase
  36 {
  37 public:
  38     CellCursor( const TableModelRef& xTableModel, sal_Int32 nLeft, sal_Int32 nTop, sal_Int32 nRight, sal_Int32 nBottom );
  39     virtual ~CellCursor() override;
  40
  41     // XCellRange
  42     virtual css::uno::Reference< css::table::XCell > SAL_CALL getCellByPosition( sal_Int32 nColumn, sal_Int32 nRow ) override;
  43     virtual css::uno::Reference< css::table::XCellRange > SAL_CALL getCellRangeByPosition( sal_Int32 nLeft, sal_Int32 nTop, sal_Int32 nRight, sal_Int32 nBottom ) override;
  44     virtual css::uno::Reference< css::table::XCellRange > SAL_CALL getCellRangeByName( const OUString& aRange ) override;
  45
  46     // XCellCursor
  47     virtual void SAL_CALL gotoStart(  ) override;
  48     virtual void SAL_CALL gotoEnd(  ) override;
  49     virtual void SAL_CALL gotoNext(  ) override;
  50     virtual void SAL_CALL gotoPrevious(  ) override;
  51     virtual void SAL_CALL gotoOffset( ::sal_Int32 nColumnOffset, ::sal_Int32 nRowOffset ) override;
  52
  53     // XMergeableCellRange
  54     virtual void SAL_CALL merge(  ) override;
  55     virtual void SAL_CALL split( ::sal_Int32 Columns, ::sal_Int32 Rows ) override;
  56     virtual sal_Bool SAL_CALL isMergeable(  ) override;
  57
  58 private:
  59     bool GetMergedSelection( CellPos& rStart, CellPos& rEnd );
  60
  61     void split_column( sal_Int32 nCol, sal_Int32 nColumns, std::vector< sal_Int32 >& rLeftOvers );
  62     void split_horizontal( sal_Int32 nColumns );
  63     void split_row( sal_Int32 nRow, sal_Int32 nRows, std::vector< sal_Int32 >& rLeftOvers );
  64     void split_vertical( sal_Int32 nRows );
  65 };
  66
  67 } }
  68
  69 #endif
  70
  71 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */