sw/source/ui/vba/vbaparagraph.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 "vbaparagraph.hxx"
  20 #include "vbarange.hxx"
  21 #include <com/sun/star/lang/XServiceInfo.hpp>
  22 #include <cppuhelper/implbase.hxx>
  23 #include <utility>
  24
  25 using namespace ::ooo::vba;
  26 using namespace ::com::sun::star;
  27
  28 SwVbaParagraph::SwVbaParagraph( const uno::Reference< ooo::vba::XHelperInterface >& rParent, const uno::Reference< uno::XComponentContext >& rContext, uno::Reference< text::XTextDocument >  xDocument, uno::Reference< text::XTextRange >  xTextRange ) :
  29     SwVbaParagraph_BASE( rParent, rContext ), mxTextDocument(std::move( xDocument )), mxTextRange(std::move( xTextRange ))
  30 {
  31 }
  32
  33 SwVbaParagraph::~SwVbaParagraph()
  34 {
  35 }
  36
  37 uno::Reference< word::XRange > SAL_CALL
  38 SwVbaParagraph::getRange( )
  39 {
  40     return uno::Reference< word::XRange >( new SwVbaRange( this, mxContext, mxTextDocument, mxTextRange->getStart(), mxTextRange->getEnd(), mxTextRange->getText() ) );
  41 }
  42
  43 uno::Any SAL_CALL
  44 SwVbaParagraph::getStyle( )
  45 {
  46     uno::Reference< word::XRange > xRange = getRange();
  47     return xRange->getStyle();
  48 }
  49
  50 void SAL_CALL
  51 SwVbaParagraph::setStyle( const uno::Any& style )
  52 {
  53     uno::Reference< word::XRange > xRange = getRange();
  54     xRange->setStyle( style );
  55 }
  56
  57 OUString
  58 SwVbaParagraph::getServiceImplName()
  59 {
  60     return "SwVbaParagraph";
  61 }
  62
  63 uno::Sequence< OUString >
  64 SwVbaParagraph::getServiceNames()
  65 {
  66     static uno::Sequence< OUString > const aServiceNames
  67     {
  68         "ooo.vba.word.Paragraph"
  69     };
  70     return aServiceNames;
  71 }
  72
  73 namespace {
  74
  75 class ParagraphCollectionHelper : public ::cppu::WeakImplHelper< container::XIndexAccess,
  76                                                                  container::XEnumerationAccess >
  77 {
  78 private:
  79     uno::Reference< text::XTextDocument > mxTextDocument;
  80
  81     /// @throws uno::RuntimeException
  82     uno::Reference< container::XEnumeration > getEnumeration()
  83     {
  84         uno::Reference< container::XEnumerationAccess > xParEnumAccess( mxTextDocument->getText(), uno::UNO_QUERY_THROW );
  85         return xParEnumAccess->createEnumeration();
  86     }
  87
  88 public:
  89     /// @throws uno::RuntimeException
  90     explicit ParagraphCollectionHelper( uno::Reference< text::XTextDocument > xDocument ): mxTextDocument(std::move( xDocument ))
  91     {
  92     }
  93     // XElementAccess
  94     virtual uno::Type SAL_CALL getElementType(  ) override { return  cppu::UnoType<text::XTextRange>::get(); }
  95     virtual sal_Bool SAL_CALL hasElements(  ) override { return true; }
  96     // XIndexAccess
  97     virtual ::sal_Int32 SAL_CALL getCount(  ) override
  98     {
  99         sal_Int32 nCount = 0;
 100         uno::Reference< container::XEnumeration > xParEnum = getEnumeration();
 101         while( xParEnum->hasMoreElements() )
 102         {
 103             uno::Reference< lang::XServiceInfo > xServiceInfo( xParEnum->nextElement(), uno::UNO_QUERY_THROW );
 104             if( xServiceInfo->supportsService("com.sun.star.text.Paragraph") )
 105             {
 106                 nCount++;
 107             }
 108         }
 109         return nCount;
 110     }
 111     virtual uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) override
 112     {
 113         if( Index < getCount() )
 114         {
 115             sal_Int32 nCount = 0;
 116             uno::Reference< container::XEnumeration > xParEnum = getEnumeration();
 117             while( xParEnum->hasMoreElements() )
 118             {
 119                 uno::Reference< lang::XServiceInfo > xServiceInfo( xParEnum->nextElement(), uno::UNO_QUERY_THROW );
 120                 if( xServiceInfo->supportsService("com.sun.star.text.Paragraph") )
 121                 {
 122                     if( Index == nCount )
 123                         return uno::Any( xServiceInfo );
 124                     nCount++;
 125                 }
 126             }
 127         }
 128         throw lang::IndexOutOfBoundsException();
 129     }
 130     // XEnumerationAccess
 131     virtual uno::Reference< container::XEnumeration > SAL_CALL createEnumeration(  ) override
 132     {
 133         return getEnumeration();
 134     }
 135 };
 136
 137 }
 138
 139 SwVbaParagraphs::SwVbaParagraphs( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< css::uno::XComponentContext > & xContext, const uno::Reference< text::XTextDocument >& xDocument ) : SwVbaParagraphs_BASE( xParent, xContext, new ParagraphCollectionHelper( xDocument ) ), mxTextDocument( xDocument )
 140 {
 141 }
 142
 143 // XEnumerationAccess
 144 uno::Type
 145 SwVbaParagraphs::getElementType()
 146 {
 147     return cppu::UnoType<word::XParagraph>::get();
 148 }
 149 uno::Reference< container::XEnumeration >
 150 SwVbaParagraphs::createEnumeration()
 151 {
 152     uno::Reference< container::XEnumerationAccess > xEnumerationAccess( m_xIndexAccess, uno::UNO_QUERY_THROW );
 153     return xEnumerationAccess->createEnumeration();
 154 }
 155
 156 uno::Any
 157 SwVbaParagraphs::createCollectionObject( const css::uno::Any& aSource )
 158 {
 159     uno::Reference< text::XTextRange > xTextRange( aSource, uno::UNO_QUERY_THROW );
 160     return uno::Any( uno::Reference< word::XParagraph >( new SwVbaParagraph( this, mxContext, mxTextDocument, xTextRange ) ) );
 161 }
 162
 163 OUString
 164 SwVbaParagraphs::getServiceImplName()
 165 {
 166     return "SwVbaParagraphs";
 167 }
 168
 169 css::uno::Sequence<OUString>
 170 SwVbaParagraphs::getServiceNames()
 171 {
 172     static uno::Sequence< OUString > const sNames
 173     {
 174         "ooo.vba.word.Paragraphs"
 175     };
 176     return sNames;
 177 }
 178
 179 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */