sw/source/ui/vba/vbapanes.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 "vbapanes.hxx"
  20 #include "vbapane.hxx"
  21 #include <cppuhelper/implbase.hxx>
  22 #include <unotxdoc.hxx>
  23 #include <utility>
  24
  25 using namespace ::ooo::vba;
  26 using namespace ::com::sun::star;
  27
  28 namespace {
  29
  30 // I assume there is only one pane in Writer
  31 class PanesIndexAccess : public ::cppu::WeakImplHelper<container::XIndexAccess >
  32 {
  33 private:
  34     uno::Reference< XHelperInterface > mxParent;
  35     uno::Reference< uno::XComponentContext > mxContext;
  36     rtl::Reference< SwXTextDocument > mxModel;
  37
  38 public:
  39     PanesIndexAccess( uno::Reference< XHelperInterface > xParent,
  40                       uno::Reference< uno::XComponentContext > xContext,
  41                       rtl::Reference< SwXTextDocument >  xModel )
  42     : mxParent(std::move( xParent )), mxContext(std::move( xContext )), mxModel(std::move( xModel )) {}
  43
  44     // XIndexAccess
  45     virtual sal_Int32 SAL_CALL getCount(  ) override
  46     {
  47         return 1;
  48     }
  49     virtual uno::Any SAL_CALL getByIndex( sal_Int32 Index ) override
  50     {
  51         if( Index != 0 )
  52             throw lang::IndexOutOfBoundsException();
  53         return uno::Any( uno::Reference< word::XPane >( new SwVbaPane( mxParent,  mxContext, mxModel ) ) );
  54     }
  55     virtual uno::Type SAL_CALL getElementType(  ) override
  56     {
  57         return cppu::UnoType<word::XPane>::get();
  58     }
  59     virtual sal_Bool SAL_CALL hasElements(  ) override
  60     {
  61         return true;
  62     }
  63 };
  64
  65 class PanesEnumWrapper : public EnumerationHelper_BASE
  66 {
  67     uno::Reference<container::XIndexAccess > m_xIndexAccess;
  68     sal_Int32 m_nIndex;
  69 public:
  70     explicit PanesEnumWrapper( uno::Reference< container::XIndexAccess > xIndexAccess ) : m_xIndexAccess(std::move( xIndexAccess )), m_nIndex( 0 ) {}
  71     virtual sal_Bool SAL_CALL hasMoreElements(  ) override
  72     {
  73         return ( m_nIndex < m_xIndexAccess->getCount() );
  74     }
  75
  76     virtual uno::Any SAL_CALL nextElement(  ) override
  77     {
  78         if ( m_nIndex < m_xIndexAccess->getCount() )
  79             return m_xIndexAccess->getByIndex( m_nIndex++ );
  80         throw container::NoSuchElementException();
  81     }
  82 };
  83
  84 }
  85
  86 SwVbaPanes::SwVbaPanes( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext > & xContext, const rtl::Reference< SwXTextDocument >& xModel ): SwVbaPanes_BASE( xParent, xContext, new PanesIndexAccess( xParent, xContext, xModel ) )
  87 {
  88 }
  89
  90 // XEnumerationAccess
  91 uno::Type
  92 SwVbaPanes::getElementType()
  93 {
  94     return cppu::UnoType<word::XPane>::get();
  95 }
  96 uno::Reference< container::XEnumeration >
  97 SwVbaPanes::createEnumeration()
  98 {
  99     return new PanesEnumWrapper( m_xIndexAccess );
 100 }
 101
 102 uno::Any
 103 SwVbaPanes::createCollectionObject( const css::uno::Any& aSource )
 104 {
 105     return aSource;
 106 }
 107
 108 OUString
 109 SwVbaPanes::getServiceImplName()
 110 {
 111     return u"SwVbaPanes"_ustr;
 112 }
 113
 114 css::uno::Sequence<OUString>
 115 SwVbaPanes::getServiceNames()
 116 {
 117     static uno::Sequence< OUString > const sNames
 118     {
 119         u"ooo.vba.word.Panes"_ustr
 120     };
 121     return sNames;
 122 }
 123
 124 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */