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