svtools/source/misc/bindablecontrolhelper.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 <svtools/bindablecontrolhelper.hxx>
  21 #include <com/sun/star/form/binding/XBindableValue.hpp>
  22 #include <com/sun/star/form/binding/XValueBinding.hpp>
  23 #include <com/sun/star/form/binding/XListEntrySink.hpp>
  24 #include <com/sun/star/form/binding/XListEntrySource.hpp>
  25 #include <com/sun/star/beans/XPropertySet.hpp>
  26 #include <com/sun/star/container/XNameAccess.hpp>
  27 #include <com/sun/star/table/CellRangeAddress.hpp>
  28 #include <com/sun/star/sheet/XCellRangeReferrer.hpp>
  29 #include <com/sun/star/sheet/XCellRangeAddressable.hpp>
  30 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  31 #include <com/sun/star/table/CellAddress.hpp>
  32 #include <com/sun/star/beans/NamedValue.hpp>
  33
  34
  35 namespace svt
  36 {
  37
  38
  39 using namespace ::com::sun::star;
  40
  41 bool lcl_isNamedRange( const OUString& sAddress, const uno::Reference< frame::XModel >& xModel, table::CellRangeAddress& aAddress )
  42 {
  43     bool bRes = false;
  44     uno::Reference< sheet::XCellRangeReferrer > xReferrer;
  45     try
  46     {
  47         uno::Reference< beans::XPropertySet > xPropSet( xModel, uno::UNO_QUERY_THROW );
  48         uno::Reference< container::XNameAccess > xNamed( xPropSet->getPropertyValue( "NamedRanges" ), uno::UNO_QUERY_THROW );
  49         xReferrer.set ( xNamed->getByName( sAddress ), uno::UNO_QUERY );
  50     }
  51     catch( uno::Exception& /*e*/ )
  52     {
  53         // do nothing
  54     }
  55     if ( xReferrer.is() )
  56     {
  57         uno::Reference< sheet::XCellRangeAddressable > xRangeAddressable( xReferrer->getReferredCells(), uno::UNO_QUERY );
  58         if ( xRangeAddressable.is() )
  59         {
  60             aAddress = xRangeAddressable->getRangeAddress();
  61             bRes = true;
  62         }
  63     }
  64     return bRes;
  65 }
  66
  67
  68 void
  69 BindableControlHelper::ApplyListSourceAndBindableData( const com::sun::star::uno::Reference< com::sun::star::frame::XModel >& xModel, const com::sun::star::uno::Reference< com::sun::star::uno::XInterface >& rObj, const OUString& rsCtrlSource, const OUString& rsRowSource, sal_uInt16 nRefTab )
  70 {
  71 // XBindable etc.
  72     uno::Reference< lang::XMultiServiceFactory > xFac;
  73     if ( xModel.is() )
  74         xFac.set( xModel, uno::UNO_QUERY );
  75     uno::Reference< form::binding::XBindableValue > xBindable( rObj, uno::UNO_QUERY );
  76     if (  xFac.is() && rsCtrlSource.getLength() && xBindable.is() )
  77     {
  78
  79          // OOo address structures
  80          // RefCell - convert from XL
  81          // pretend we converted the imported string address into the
  82          // appropriate address structure
  83          uno::Reference< beans::XPropertySet > xConvertor( xFac->createInstance( "com.sun.star.table.CellAddressConversion"), uno::UNO_QUERY );
  84          table::CellAddress aAddress;
  85          if ( xConvertor.is() )
  86          {
  87              // we need this service to properly convert XL notation also
  88              // Should be easy to extend
  89              xConvertor->setPropertyValue( "ReferenceSheet", uno::makeAny( nRefTab ) );
  90              xConvertor->setPropertyValue( "XLA1Representation", uno::makeAny( rsCtrlSource ) );
  91              xConvertor->getPropertyValue( "Address" ) >>= aAddress;
  92          }
  93
  94          beans::NamedValue aArg1;
  95          aArg1.Name = "BoundCell";
  96          aArg1.Value <<= aAddress;
  97
  98          uno::Sequence< uno::Any > aArgs(1);
  99          aArgs[ 0 ]  <<= aArg1;
 100
 101          uno::Reference< form::binding::XValueBinding > xBinding( xFac->createInstanceWithArguments( "com.sun.star.table.CellValueBinding", aArgs ), uno::UNO_QUERY );
 102          xBindable->setValueBinding( xBinding );
 103     }
 104     else if ( xBindable.is() ) // reset it
 105         xBindable->setValueBinding( uno::Reference< form::binding::XValueBinding >() );
 106     uno::Reference< form::binding::XListEntrySink > xListEntrySink( rObj, uno::UNO_QUERY );
 107     if (  xFac.is() && rsRowSource.getLength() && xListEntrySink.is() )
 108     {
 109
 110          // OOo address structures
 111          // RefCell - convert from XL
 112          // pretend we converted the imported string address into the
 113          // appropriate address structure
 114          uno::Reference< beans::XPropertySet > xConvertor( xFac->createInstance( "com.sun.star.table.CellRangeAddressConversion"), uno::UNO_QUERY );
 115          table::CellRangeAddress aAddress;
 116          if ( xConvertor.is() )
 117          {
 118              if ( !lcl_isNamedRange( rsRowSource, xModel, aAddress ) )
 119              {
 120                  // we need this service to properly convert XL notation also
 121                  // Should be easy to extend
 122                  xConvertor->setPropertyValue( "ReferenceSheet", uno::makeAny( nRefTab ) );
 123                  xConvertor->setPropertyValue( "XLA1Representation", uno::makeAny( rsRowSource ) );
 124                  xConvertor->getPropertyValue( "Address" ) >>= aAddress;
 125              }
 126          }
 127
 128          beans::NamedValue aArg1;
 129          aArg1.Name = "CellRange";
 130          aArg1.Value <<= aAddress;
 131
 132          uno::Sequence< uno::Any > aArgs(1);
 133          aArgs[ 0 ]  <<= aArg1;
 134
 135          uno::Reference< form::binding::XListEntrySource > xSource( xFac->createInstanceWithArguments( "com.sun.star.table.CellRangeListSource", aArgs ), uno::UNO_QUERY );
 136          xListEntrySink->setListEntrySource( xSource );
 137     }
 138     else if (  xListEntrySink.is() ) // reset
 139          xListEntrySink->setListEntrySource( uno::Reference< form::binding::XListEntrySource >()  );
 140
 141 }
 142
 143
 144 } // namespace svt
 145
 146
 147 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */