sw/source/ui/vba/vbaheadersfooters.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 "vbaheadersfooters.hxx"
  20 #include "vbaheaderfooter.hxx"
  21 #include <cppuhelper/implbase.hxx>
  22 #include <utility>
  23
  24 using namespace ::ooo::vba;
  25 using namespace ::com::sun::star;
  26
  27 namespace {
  28
  29 // I assume there is only one headersfooters in Writer
  30 class HeadersFootersIndexAccess : public ::cppu::WeakImplHelper<container::XIndexAccess >
  31 {
  32 private:
  33     uno::Reference< XHelperInterface > mxParent;
  34     uno::Reference< uno::XComponentContext > mxContext;
  35     uno::Reference< frame::XModel > mxModel;
  36     uno::Reference< beans::XPropertySet > mxPageStyleProps;
  37     bool mbHeader;
  38
  39 public:
  40     HeadersFootersIndexAccess( uno::Reference< XHelperInterface > xParent, uno::Reference< uno::XComponentContext >  xContext, uno::Reference< frame::XModel >  xModel, uno::Reference< beans::XPropertySet >  xPageStyleProps, bool bHeader ) : mxParent(std::move( xParent )), mxContext(std::move( xContext )), mxModel(std::move( xModel )), mxPageStyleProps(std::move( xPageStyleProps )), mbHeader( bHeader ) {}
  41
  42     // XIndexAccess
  43     virtual sal_Int32 SAL_CALL getCount(  ) override
  44     {
  45         // first page, even pages and primary page
  46         return 3;
  47     }
  48     virtual uno::Any SAL_CALL getByIndex( sal_Int32 Index ) override
  49     {
  50         if( Index < 1 || Index > 3 )
  51             throw lang::IndexOutOfBoundsException();
  52         return uno::Any( uno::Reference< word::XHeaderFooter >( new SwVbaHeaderFooter( mxParent,  mxContext, mxModel, mxPageStyleProps, mbHeader, Index ) ) );
  53     }
  54     virtual uno::Type SAL_CALL getElementType(  ) override
  55     {
  56         return cppu::UnoType<word::XHeaderFooter>::get();
  57     }
  58     virtual sal_Bool SAL_CALL hasElements(  ) override
  59     {
  60         return true;
  61     }
  62 };
  63
  64 class HeadersFootersEnumWrapper : public EnumerationHelper_BASE
  65 {
  66     SwVbaHeadersFooters* m_pHeadersFooters;
  67     sal_Int32 m_nIndex;
  68 public:
  69     explicit HeadersFootersEnumWrapper( SwVbaHeadersFooters* _pHeadersFooters ) : m_pHeadersFooters( _pHeadersFooters ), m_nIndex( 0 ) {}
  70     virtual sal_Bool SAL_CALL hasMoreElements(  ) override
  71     {
  72         return ( m_nIndex < m_pHeadersFooters->getCount() );
  73     }
  74
  75     virtual uno::Any SAL_CALL nextElement(  ) override
  76     {
  77         if ( m_nIndex < m_pHeadersFooters->getCount() )
  78             return m_pHeadersFooters->Item( uno::Any( ++m_nIndex ), uno::Any() );
  79         throw container::NoSuchElementException();
  80     }
  81 };
  82
  83 }
  84
  85 SwVbaHeadersFooters::SwVbaHeadersFooters( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext > & xContext, const uno::Reference< frame::XModel >& xModel, const uno::Reference< beans::XPropertySet >& xPageStyleProps, bool isHeader ): SwVbaHeadersFooters_BASE( xParent, xContext, new HeadersFootersIndexAccess( xParent, xContext, xModel, xPageStyleProps, isHeader ) ),  mxModel( xModel ), mxPageStyleProps( xPageStyleProps ), mbHeader( isHeader )
  86 {
  87 }
  88
  89 ::sal_Int32 SAL_CALL SwVbaHeadersFooters::getCount()
  90 {
  91     // wdHeaderFooterFirstPage, wdHeaderFooterPrimary and wdHeaderFooterEvenPages
  92     return 3;
  93 }
  94
  95 uno::Any SAL_CALL SwVbaHeadersFooters::Item( const uno::Any& Index1, const uno::Any& )
  96 {
  97     sal_Int32 nIndex = 0;
  98     Index1 >>= nIndex;
  99     if( ( nIndex < 1 ) || ( nIndex > 3 ) )
 100     {
 101         throw lang::IndexOutOfBoundsException();
 102     }
 103     return uno::Any( uno::Reference< word::XHeaderFooter >( new SwVbaHeaderFooter( this,  mxContext, mxModel, mxPageStyleProps, mbHeader, nIndex ) ) );
 104 }
 105
 106 // XEnumerationAccess
 107 uno::Type
 108 SwVbaHeadersFooters::getElementType()
 109 {
 110     return cppu::UnoType<word::XHeaderFooter>::get();
 111 }
 112 uno::Reference< container::XEnumeration >
 113
 114 SwVbaHeadersFooters::createEnumeration()
 115 {
 116     return new HeadersFootersEnumWrapper( this );
 117 }
 118
 119 uno::Any
 120 SwVbaHeadersFooters::createCollectionObject( const uno::Any& aSource )
 121 {
 122     return aSource;
 123 }
 124
 125 OUString
 126 SwVbaHeadersFooters::getServiceImplName()
 127 {
 128     return "SwVbaHeadersFooters";
 129 }
 130
 131 uno::Sequence<OUString>
 132 SwVbaHeadersFooters::getServiceNames()
 133 {
 134     static uno::Sequence< OUString > const sNames
 135     {
 136         "ooo.vba.word.HeadersFooters"
 137     };
 138     return sNames;
 139 }
 140
 141 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */