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 constexpr OUStringLiteral SVALUE( u"MultiPageValue" );
  29
  30 namespace {
  31
  32 class PagesImpl : public cppu::WeakImplHelper< container::XIndexAccess >
  33 {
  34     sal_Int32 mnPages;
  35 public:
  36     explicit PagesImpl( sal_Int32 nPages ) : mnPages( nPages ) {}
  37     virtual ::sal_Int32 SAL_CALL getCount() override { return mnPages; }
  38     virtual uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) override
  39     {
  40         if ( Index < 0 || Index > mnPages )
  41             throw lang::IndexOutOfBoundsException();
  42         return uno::makeAny( uno::Reference< uno::XInterface >() );
  43     }
  44     // XElementAccess
  45     virtual uno::Type SAL_CALL getElementType() override
  46     {
  47         // no Pages object yet #FIXME
  48         //return cppu::UnoType<msforms::XPage>::get();
  49         return cppu::UnoType<uno::XInterface>::get();
  50     }
  51     virtual sal_Bool SAL_CALL hasElements( ) override
  52     {
  53         return ( mnPages > 0 );
  54     }
  55 };
  56
  57 }
  58
  59 ScVbaMultiPage::ScVbaMultiPage(
  60         const uno::Reference< ov::XHelperInterface >& xParent,
  61         const uno::Reference< uno::XComponentContext >& xContext,
  62         const uno::Reference< uno::XInterface >& xControl,
  63         const uno::Reference< frame::XModel >& xModel,
  64         std::unique_ptr<ov::AbstractGeometryAttributes> pGeomHelper) :
  65     MultiPageImpl_BASE( xParent, xContext, xControl, xModel, std::move(pGeomHelper) )
  66 {
  67 }
  68
  69 // Attributes
  70 sal_Int32 SAL_CALL
  71 ScVbaMultiPage::getValue()
  72 {
  73     sal_Int32 nValue = 0;
  74     m_xProps->getPropertyValue( SVALUE ) >>= nValue;
  75     // VBA 0 based tab index
  76     return nValue - 1;
  77 }
  78
  79 void SAL_CALL
  80 ScVbaMultiPage::setValue( const sal_Int32 _value )
  81 {
  82     // Openoffice 1 based tab index
  83     sal_Int32 nVal = _value + 1;
  84     sal_Int32 nOldVal = getValue();
  85     m_xProps->setPropertyValue( SVALUE, uno::makeAny( nVal ) );
  86     if ( nVal != nOldVal )
  87         fireChangeEvent();
  88 }
  89
  90 OUString
  91 ScVbaMultiPage::getServiceImplName()
  92 {
  93     return "ScVbaMultiPage";
  94 }
  95
  96 uno::Any SAL_CALL
  97 ScVbaMultiPage::Pages( const uno::Any& index )
  98 {
  99     // get the container model
 100     uno::Reference< container::XNameContainer > xContainer( m_xProps, uno::UNO_QUERY_THROW );
 101     uno::Reference< XCollection > xColl( new ScVbaPages( this, mxContext, new PagesImpl( xContainer->getElementNames().getLength() ) ) );
 102     if ( !index.hasValue() )
 103         return uno::makeAny( xColl );
 104     return xColl->Item( index, uno::Any() );
 105 }
 106
 107 uno::Sequence< OUString >
 108 ScVbaMultiPage::getServiceNames()
 109 {
 110     static uno::Sequence< OUString > const aServiceNames
 111     {
 112         "ooo.vba.msforms.MultiPage"
 113     };
 114     return aServiceNames;
 115 }
 116
 117 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */