1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 #include "vbaparagraph.hxx" 24 #include <vbahelper/vbahelper.hxx> 25 #include <tools/diagnose_ex.h> 26 #include "vbarange.hxx" 27 #include <com/sun/star/lang/XServiceInfo.hpp> 28 29 using namespace ::ooo::vba; 30 using namespace ::com::sun::star; 31 32 SwVbaParagraph::SwVbaParagraph( const uno::Reference< ooo::vba::XHelperInterface >& rParent, const uno::Reference< uno::XComponentContext >& rContext, const uno::Reference< text::XTextDocument >& xDocument, const uno::Reference< text::XTextRange >& xTextRange ) throw ( uno::RuntimeException ) : 33 SwVbaParagraph_BASE( rParent, rContext ), mxTextDocument( xDocument ), mxTextRange( xTextRange ) 34 { 35 } 36 37 SwVbaParagraph::~SwVbaParagraph() 38 { 39 } 40 41 uno::Reference< word::XRange > SAL_CALL 42 SwVbaParagraph::getRange( ) throw ( uno::RuntimeException ) 43 { 44 return uno::Reference< word::XRange >( new SwVbaRange( this, mxContext, mxTextDocument, mxTextRange->getStart(), mxTextRange->getEnd(), mxTextRange->getText(), sal_True ) ); 45 } 46 47 rtl::OUString& 48 SwVbaParagraph::getServiceImplName() 49 { 50 static rtl::OUString sImplName( RTL_CONSTASCII_USTRINGPARAM("SwVbaParagraph") ); 51 return sImplName; 52 } 53 54 uno::Sequence< rtl::OUString > 55 SwVbaParagraph::getServiceNames() 56 { 57 static uno::Sequence< rtl::OUString > aServiceNames; 58 if ( aServiceNames.getLength() == 0 ) 59 { 60 aServiceNames.realloc( 1 ); 61 aServiceNames[ 0 ] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ooo.vba.word.Paragraph" ) ); 62 } 63 return aServiceNames; 64 } 65 66 67 //typedef ::cppu::WeakImplHelper1< container::XEnumeration > ParagraphEnumeration_BASE; 68 typedef ::cppu::WeakImplHelper2< container::XIndexAccess, container::XEnumerationAccess > ParagraphCollectionHelper_BASE; 69 70 class ParagraphCollectionHelper : public ParagraphCollectionHelper_BASE 71 { 72 private: 73 uno::Reference< text::XTextDocument > mxTextDocument; 74 75 uno::Reference< container::XEnumeration > getEnumeration() throw (uno::RuntimeException) 76 { 77 uno::Reference< container::XEnumerationAccess > xParEnumAccess( mxTextDocument->getText(), uno::UNO_QUERY_THROW ); 78 return xParEnumAccess->createEnumeration(); 79 } 80 81 public: 82 ParagraphCollectionHelper( const uno::Reference< text::XTextDocument >& xDocument ) throw (uno::RuntimeException): mxTextDocument( xDocument ) 83 { 84 } 85 // XElementAccess 86 virtual uno::Type SAL_CALL getElementType( ) throw (uno::RuntimeException) { return text::XTextRange::static_type(0); } 87 virtual ::sal_Bool SAL_CALL hasElements( ) throw (uno::RuntimeException) { return sal_True; } 88 // XIndexAccess 89 virtual ::sal_Int32 SAL_CALL getCount( ) throw (uno::RuntimeException) 90 { 91 sal_Int32 nCount = 0; 92 uno::Reference< container::XEnumeration > xParEnum = getEnumeration(); 93 while( xParEnum->hasMoreElements() ) 94 { 95 uno::Reference< lang::XServiceInfo > xServiceInfo( xParEnum->nextElement(), uno::UNO_QUERY_THROW ); 96 if( xServiceInfo->supportsService( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.text.Paragraph") ) ) ) 97 { 98 nCount++; 99 } 100 } 101 return nCount; 102 } 103 virtual uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) throw (lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException ) 104 { 105 if( Index < getCount() ) 106 { 107 sal_Int32 nCount = 0; 108 uno::Reference< container::XEnumeration > xParEnum = getEnumeration(); 109 while( xParEnum->hasMoreElements() ) 110 { 111 uno::Reference< lang::XServiceInfo > xServiceInfo( xParEnum->nextElement(), uno::UNO_QUERY_THROW ); 112 if( xServiceInfo->supportsService( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("com.sun.star.text.Paragraph") ) ) ) 113 { 114 if( Index == nCount ) 115 return uno::makeAny( xServiceInfo ); 116 nCount++; 117 } 118 } 119 } 120 throw lang::IndexOutOfBoundsException(); 121 } 122 // XEnumerationAccess 123 virtual uno::Reference< container::XEnumeration > SAL_CALL createEnumeration( ) throw (uno::RuntimeException) 124 { 125 return getEnumeration(); 126 } 127 }; 128 129 SwVbaParagraphs::SwVbaParagraphs( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< ::com::sun::star::uno::XComponentContext > & xContext, const uno::Reference< text::XTextDocument >& xDocument ) throw (uno::RuntimeException) : SwVbaParagraphs_BASE( xParent, xContext, new ParagraphCollectionHelper( xDocument ) ), mxTextDocument( xDocument ) 130 { 131 } 132 133 // XEnumerationAccess 134 uno::Type 135 SwVbaParagraphs::getElementType() throw (uno::RuntimeException) 136 { 137 return word::XParagraph::static_type(0); 138 } 139 uno::Reference< container::XEnumeration > 140 SwVbaParagraphs::createEnumeration() throw (uno::RuntimeException) 141 { 142 uno::Reference< container::XEnumerationAccess > xEnumerationAccess( m_xIndexAccess, uno::UNO_QUERY_THROW ); 143 return xEnumerationAccess->createEnumeration(); 144 } 145 146 uno::Any 147 SwVbaParagraphs::createCollectionObject( const css::uno::Any& aSource ) 148 { 149 uno::Reference< text::XTextRange > xTextRange( aSource, uno::UNO_QUERY_THROW ); 150 return uno::makeAny( uno::Reference< word::XParagraph >( new SwVbaParagraph( this, mxContext, mxTextDocument, xTextRange ) ) ); 151 } 152 153 rtl::OUString& 154 SwVbaParagraphs::getServiceImplName() 155 { 156 static rtl::OUString sImplName( RTL_CONSTASCII_USTRINGPARAM("SwVbaParagraphs") ); 157 return sImplName; 158 } 159 160 css::uno::Sequence<rtl::OUString> 161 SwVbaParagraphs::getServiceNames() 162 { 163 static uno::Sequence< rtl::OUString > sNames; 164 if ( sNames.getLength() == 0 ) 165 { 166 sNames.realloc( 1 ); 167 sNames[0] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ooo.vba.word.Paragraphs") ); 168 } 169 return sNames; 170 } 171