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 24 // MARKER(update_precomp.py): autogen include statement, do not remove 25 #include "precompiled_xmloff.hxx" 26 #include <com/sun/star/text/XText.hpp> 27 #include <com/sun/star/text/XRelativeTextContentRemove.hpp> 28 #include <xmloff/nmspmap.hxx> 29 #include "xmloff/xmlnmspe.hxx" 30 #include "XMLTextHeaderFooterContext.hxx" 31 #ifndef _XMLOFF_TEXTTABLECONTEXT_HXX_ 32 #include <xmloff/XMLTextTableContext.hxx> 33 #endif 34 #include <xmloff/xmlimp.hxx> 35 36 37 using ::rtl::OUString; 38 using ::rtl::OUStringBuffer; 39 40 using namespace ::com::sun::star; 41 using namespace ::com::sun::star::uno; 42 using namespace ::com::sun::star::xml::sax; 43 //using namespace ::com::sun::star::style; 44 using namespace ::com::sun::star::text; 45 using namespace ::com::sun::star::beans; 46 //using namespace ::com::sun::star::container; 47 //using namespace ::com::sun::star::lang; 48 //using namespace ::com::sun::star::text; 49 50 51 TYPEINIT1( XMLTextHeaderFooterContext, SvXMLImportContext ); 52 53 XMLTextHeaderFooterContext::XMLTextHeaderFooterContext( SvXMLImport& rImport, sal_uInt16 nPrfx, 54 const OUString& rLName, 55 const uno::Reference< 56 xml::sax::XAttributeList > &, 57 const Reference < XPropertySet > & rPageStylePropSet, 58 sal_Bool bFooter, sal_Bool bLft ) : 59 SvXMLImportContext( rImport, nPrfx, rLName ), 60 xPropSet( rPageStylePropSet ), 61 sOn( OUString::createFromAscii( bFooter ? "FooterIsOn" : "HeaderIsOn" ) ), 62 sShareContent( OUString::createFromAscii( bFooter ? "FooterIsShared" 63 : "HeaderIsShared" ) ), 64 sText( OUString::createFromAscii( bFooter ? "FooterText" : "HeaderText" ) ), 65 sTextLeft( OUString::createFromAscii( bFooter ? "FooterTextLeft" 66 : "HeaderTextLeft" ) ), 67 bInsertContent( sal_True ), 68 bLeft( bLft ) 69 { 70 if( bLeft ) 71 { 72 Any aAny; 73 74 aAny = xPropSet->getPropertyValue( sOn ); 75 sal_Bool bOn = *(sal_Bool *)aAny.getValue(); 76 77 if( bOn ) 78 { 79 aAny = xPropSet->getPropertyValue( sShareContent ); 80 sal_Bool bShared = *(sal_Bool *)aAny.getValue(); 81 if( bShared ) 82 { 83 // Don't share headers any longer 84 bShared = sal_False; 85 aAny.setValue( &bShared, ::getBooleanCppuType() ); 86 xPropSet->setPropertyValue( sShareContent, aAny ); 87 } 88 } 89 else 90 { 91 // If headers or footers are switched off, no content must be 92 // inserted. 93 bInsertContent = sal_False; 94 } 95 } 96 } 97 98 XMLTextHeaderFooterContext::~XMLTextHeaderFooterContext() 99 { 100 } 101 102 SvXMLImportContext *XMLTextHeaderFooterContext::CreateChildContext( 103 sal_uInt16 nPrefix, 104 const OUString& rLocalName, 105 const uno::Reference< xml::sax::XAttributeList > & xAttrList ) 106 { 107 SvXMLImportContext *pContext = 0; 108 if( bInsertContent ) 109 { 110 if( !xOldTextCursor.is() ) 111 { 112 sal_Bool bRemoveContent = sal_True; 113 Any aAny; 114 if( bLeft ) 115 { 116 // Headers and footers are switched on already, 117 // and they aren't shared. 118 aAny = xPropSet->getPropertyValue( sTextLeft ); 119 } 120 else 121 { 122 aAny = xPropSet->getPropertyValue( sOn ); 123 sal_Bool bOn = *(sal_Bool *)aAny.getValue(); 124 125 if( !bOn ) 126 { 127 // Switch header on 128 bOn = sal_True; 129 aAny.setValue( &bOn, ::getBooleanCppuType() ); 130 xPropSet->setPropertyValue( sOn, aAny ); 131 132 // The content has not to be removed, because the header 133 // or footer is empty already. 134 bRemoveContent = sal_False; 135 } 136 137 // If a header or footer is not shared, share it now. 138 aAny = xPropSet->getPropertyValue( sShareContent ); 139 sal_Bool bShared = *(sal_Bool *)aAny.getValue(); 140 if( !bShared ) 141 { 142 bShared = sal_True; 143 aAny.setValue( &bShared, ::getBooleanCppuType() ); 144 xPropSet->setPropertyValue( sShareContent, aAny ); 145 } 146 147 aAny = xPropSet->getPropertyValue( sText ); 148 } 149 150 Reference < XText > xText; 151 aAny >>= xText; 152 153 if( bRemoveContent ) 154 { 155 OUString aText; 156 xText->setString( aText ); 157 } 158 159 UniReference < XMLTextImportHelper > xTxtImport = 160 GetImport().GetTextImport(); 161 162 xOldTextCursor = xTxtImport->GetCursor(); 163 xTxtImport->SetCursor( xText->createTextCursor() ); 164 } 165 166 pContext = 167 GetImport().GetTextImport()->CreateTextChildContext( 168 GetImport(), nPrefix, rLocalName, xAttrList, 169 XML_TEXT_TYPE_HEADER_FOOTER ); 170 } 171 if( !pContext ) 172 pContext = new SvXMLImportContext( GetImport(), nPrefix, rLocalName ); 173 174 return pContext; 175 } 176 177 void XMLTextHeaderFooterContext::EndElement() 178 { 179 if( xOldTextCursor.is() ) 180 { 181 GetImport().GetTextImport()->DeleteParagraph(); 182 GetImport().GetTextImport()->SetCursor( xOldTextCursor ); 183 } 184 else if( !bLeft ) 185 { 186 // If no content has been inserted inro the header or footer, 187 // switch it off. 188 sal_Bool bOn = sal_False; 189 Any aAny; 190 aAny.setValue( &bOn, ::getBooleanCppuType() ); 191 xPropSet->setPropertyValue( sOn, aAny ); 192 } 193 } 194 195