sc/source/ui/vba/vbapane.cxx

   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 #include "vbapane.hxx"
  21 #include <com/sun/star/frame/XModel.hpp>
  22 #include <com/sun/star/sheet/XSpreadsheet.hpp>
  23 #include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
  24 #include <com/sun/star/table/CellRangeAddress.hpp>
  25 #include <utility>
  26 #include "vbarange.hxx"
  27
  28 using namespace com::sun::star;
  29 using namespace ooo::vba;
  30
  31 ScVbaPane::ScVbaPane(
  32         const css::uno::Reference< ov::XHelperInterface >& xParent,
  33         uno::Reference< uno::XComponentContext > xContext,
  34         const uno::Reference< frame::XModel >& rModel,
  35         const uno::Reference< sheet::XViewPane >& rViewPane ) :
  36     m_xModel(rModel, uno::UNO_SET_THROW),
  37     m_xViewPane(rViewPane, uno::UNO_SET_THROW),
  38     m_xParent(xParent),
  39     m_xContext(std::move(xContext))
  40 {
  41 }
  42
  43 sal_Int32 SAL_CALL
  44 ScVbaPane::getScrollColumn()
  45 {
  46     return ( m_xViewPane->getFirstVisibleColumn() + 1 );
  47 }
  48
  49 void SAL_CALL
  50 ScVbaPane::setScrollColumn( sal_Int32 _scrollcolumn )
  51 {
  52     if( _scrollcolumn < 1 )
  53     {
  54         throw uno::RuntimeException(u"Column number should not be less than 1"_ustr );
  55     }
  56     m_xViewPane->setFirstVisibleColumn( _scrollcolumn - 1 );
  57 }
  58
  59 sal_Int32 SAL_CALL
  60 ScVbaPane::getScrollRow()
  61 {
  62     return ( m_xViewPane->getFirstVisibleRow() + 1 );
  63 }
  64
  65 void SAL_CALL
  66 ScVbaPane::setScrollRow( sal_Int32 _scrollrow )
  67 {
  68     if( _scrollrow < 1 )
  69     {
  70         throw uno::RuntimeException(u"Row number should not be less than 1"_ustr );
  71     }
  72     m_xViewPane->setFirstVisibleRow( _scrollrow - 1 );
  73 }
  74
  75 uno::Reference< excel::XRange > SAL_CALL
  76 ScVbaPane::getVisibleRange()
  77 {
  78     // TODO: Excel includes partly visible rows/columns, Calc does not
  79     table::CellRangeAddress aRangeAddr = m_xViewPane->getVisibleRange();
  80     uno::Reference< sheet::XSpreadsheetDocument > xDoc( m_xModel, uno::UNO_QUERY_THROW );
  81     uno::Reference< container::XIndexAccess > xSheetsIA( xDoc->getSheets(), uno::UNO_QUERY_THROW );
  82     uno::Reference< sheet::XSpreadsheet > xSheet( xSheetsIA->getByIndex( aRangeAddr.Sheet ), uno::UNO_QUERY_THROW );
  83     uno::Reference< table::XCellRange > xRange( xSheet->getCellRangeByPosition( aRangeAddr.StartColumn, aRangeAddr.StartRow, aRangeAddr.EndColumn, aRangeAddr.EndRow ), uno::UNO_SET_THROW );
  84     // TODO: m_xParent is the window, Range needs the worksheet
  85     return new ScVbaRange( m_xParent, m_xContext, xRange );
  86 }
  87
  88 //Method
  89 void SAL_CALL
  90 ScVbaPane::SmallScroll( const uno::Any& Down, const uno::Any& Up, const uno::Any& ToRight, const uno::Any& ToLeft )
  91 {
  92     OUString messageBuffer;
  93     sal_Int32 downRows = 0;
  94     sal_Int32 rightCols = 0;
  95     table::CellRangeAddress visibleRange = m_xViewPane->getVisibleRange();
  96
  97     if( Down.hasValue() )
  98     {
  99         sal_Int32 down = 0;
 100         if( Down >>= down )
 101             downRows += down;
 102         else
 103             messageBuffer += "Error getting parameter: Down\n";
 104     }
 105     if( Up.hasValue() )
 106     {
 107         sal_Int32 up = 0;
 108         if( Up >>= up )
 109             downRows -= up;
 110         else
 111             messageBuffer += "Error getting parameter: Up\n";
 112     }
 113     if( ToRight.hasValue() )
 114     {
 115         sal_Int32 right = 0;
 116         if( ToRight >>= right )
 117             rightCols += right;
 118         else
 119             messageBuffer += "Error getting parameter: ToRight\n";
 120     }
 121     if( ToLeft.hasValue() )
 122     {
 123         sal_Int32 left = 0;
 124         if( ToLeft >>= left )
 125             rightCols -= left;
 126         else
 127             messageBuffer += "Error getting parameter: ToLeft\n";
 128     }
 129     if( !messageBuffer.isEmpty() )
 130         throw uno::RuntimeException( messageBuffer );
 131
 132     sal_Int32 newStartRow = visibleRange.StartRow + downRows;
 133     if( newStartRow < 0 )
 134         newStartRow = 0;
 135     sal_Int32 newStartCol = visibleRange.StartColumn + rightCols;
 136     if( newStartCol < 0 )
 137         newStartCol = 0;
 138     m_xViewPane->setFirstVisibleRow( newStartRow );
 139     m_xViewPane->setFirstVisibleColumn( newStartCol );
 140 }
 141
 142 void SAL_CALL
 143 ScVbaPane::LargeScroll( const uno::Any& Down, const uno::Any& Up, const uno::Any& ToRight, const uno::Any& ToLeft )
 144 {
 145     OUString messageBuffer;
 146     table::CellRangeAddress visibleRange = m_xViewPane->getVisibleRange();
 147
 148     sal_Int32 vertPageSize = 1 + visibleRange.EndRow - visibleRange.StartRow;
 149     sal_Int32 horizPageSize = 1 + visibleRange.EndColumn - visibleRange.StartColumn;
 150     sal_Int32 downPages = 0;
 151     sal_Int32 acrossPages = 0;
 152     if( Down.hasValue() )
 153     {
 154         sal_Int32 down = 0;
 155         if( Down >>= down )
 156             downPages += down;
 157         else
 158             messageBuffer += "Error getting parameter: Down\n";
 159     }
 160     if( Up.hasValue() )
 161     {
 162         sal_Int32 up = 0;
 163         if( Up >>= up )
 164             downPages -= up;
 165         else
 166             messageBuffer += "Error getting parameter: Up\n";
 167     }
 168     if( ToRight.hasValue() )
 169     {
 170         sal_Int32 right = 0;
 171         if( ToRight >>= right )
 172             acrossPages += right;
 173         else
 174             messageBuffer += "Error getting parameter: ToRight\n";
 175     }
 176     if( ToLeft.hasValue() )
 177     {
 178         sal_Int32 left = 0;
 179         if( ToLeft >>= left )
 180             acrossPages -= left;
 181         else
 182             messageBuffer += "Error getting parameter: ToLeft\n";
 183     }
 184     if( !messageBuffer.isEmpty() )
 185         throw uno::RuntimeException( messageBuffer );
 186
 187     sal_Int32 newStartRow = visibleRange.StartRow + (downPages * vertPageSize );
 188     if( newStartRow < 0 )
 189         newStartRow = 0;
 190     sal_Int32 newStartCol = visibleRange.StartColumn + (acrossPages * horizPageSize );
 191     if( newStartCol < 0 )
 192         newStartCol = 0;
 193     m_xViewPane->setFirstVisibleRow( newStartRow );
 194     m_xViewPane->setFirstVisibleColumn( newStartCol );
 195 }
 196
 197 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */