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