vbahelper/source/msforms/vbamultipage.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 #include "vbamultipage.hxx"
  20 #include <ooo/vba/XCollection.hpp>
  21 #include "vbapages.hxx"
  22 #include <com/sun/star/container/XNameContainer.hpp>
  23 #include <cppuhelper/implbase.hxx>
  24
  25 using namespace com::sun::star;
  26 using namespace ooo::vba;
  27
  28 const OUString SVALUE( "MultiPageValue" );
  29
  30 class PagesImpl : public cppu::WeakImplHelper< container::XIndexAccess >
  31 {
  32     sal_Int32 const mnPages;
  33 public:
  34     explicit PagesImpl( sal_Int32 nPages ) : mnPages( nPages ) {}
  35     virtual ::sal_Int32 SAL_CALL getCount() override { return mnPages; }
  36     virtual uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) override
  37     {
  38         if ( Index < 0 || Index > mnPages )
  39             throw lang::IndexOutOfBoundsException();
  40         return uno::makeAny( uno::Reference< uno::XInterface >() );
  41     }
  42     // XElementAccess
  43     virtual uno::Type SAL_CALL getElementType() override
  44     {
  45         // no Pages object yet #FIXME
  46         //return cppu::UnoType<msforms::XPage>::get();
  47         return cppu::UnoType<uno::XInterface>::get();
  48     }
  49     virtual sal_Bool SAL_CALL hasElements( ) override
  50     {
  51         return ( mnPages > 0 );
  52     }
  53 };
  54
  55 ScVbaMultiPage::ScVbaMultiPage(
  56         const uno::Reference< ov::XHelperInterface >& xParent,
  57         const uno::Reference< uno::XComponentContext >& xContext,
  58         const uno::Reference< uno::XInterface >& xControl,
  59         const uno::Reference< frame::XModel >& xModel,
  60         std::unique_ptr<ov::AbstractGeometryAttributes> pGeomHelper) :
  61     MultiPageImpl_BASE( xParent, xContext, xControl, xModel, std::move(pGeomHelper) )
  62 {
  63 }
  64
  65 // Attributes
  66 sal_Int32 SAL_CALL
  67 ScVbaMultiPage::getValue()
  68 {
  69     sal_Int32 nValue = 0;
  70     m_xProps->getPropertyValue( SVALUE ) >>= nValue;
  71     // VBA 0 based tab index
  72     return nValue - 1;
  73 }
  74
  75 void SAL_CALL
  76 ScVbaMultiPage::setValue( const sal_Int32 _value )
  77 {
  78     // Openoffice 1 based tab index
  79     sal_Int32 nVal = _value + 1;
  80     sal_Int32 nOldVal = getValue();
  81     m_xProps->setPropertyValue( SVALUE, uno::makeAny( nVal ) );
  82     if ( nVal != nOldVal )
  83         fireChangeEvent();
  84 }
  85
  86 OUString
  87 ScVbaMultiPage::getServiceImplName()
  88 {
  89     return OUString( "ScVbaMultiPage" );
  90 }
  91
  92 uno::Any SAL_CALL
  93 ScVbaMultiPage::Pages( const uno::Any& index )
  94 {
  95     // get the container model
  96     uno::Reference< container::XNameContainer > xContainer( m_xProps, uno::UNO_QUERY_THROW );
  97     uno::Reference< XCollection > xColl( new ScVbaPages( this, mxContext, new PagesImpl( xContainer->getElementNames().getLength() ) ) );
  98     if ( !index.hasValue() )
  99         return uno::makeAny( xColl );
 100     return xColl->Item( index, uno::Any() );
 101 }
 102
 103 uno::Sequence< OUString >
 104 ScVbaMultiPage::getServiceNames()
 105 {
 106     static uno::Sequence< OUString > const aServiceNames
 107     {
 108         "ooo.vba.msforms.MultiPage"
 109     };
 110     return aServiceNames;
 111 }
 112
 113 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */