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 27 #ifndef _XMLOFF_TXTPARAE_HXX 28 #include <xmloff/txtparae.hxx> 29 #endif 30 #include <tools/debug.hxx> 31 #include <rtl/ustring.hxx> 32 #include <rtl/ustrbuf.hxx> 33 34 #include <vector> 35 36 37 #include <com/sun/star/lang/XServiceInfo.hpp> 38 #include <com/sun/star/container/XIndexReplace.hpp> 39 40 #include <com/sun/star/beans/XPropertySet.hpp> 41 #include <com/sun/star/beans/PropertyValue.hpp> 42 #include <com/sun/star/beans/PropertyValues.hpp> 43 #include <com/sun/star/beans/PropertyState.hpp> 44 #include <com/sun/star/text/XText.hpp> 45 #include <com/sun/star/text/XTextSection.hpp> 46 #include <com/sun/star/text/SectionFileLink.hpp> 47 #include <com/sun/star/container/XNamed.hpp> 48 #include <com/sun/star/text/XDocumentIndex.hpp> 49 #include "xmloff/xmlnmspe.hxx" 50 #include <xmloff/families.hxx> 51 #include <xmloff/xmluconv.hxx> 52 #include <xmloff/nmspmap.hxx> 53 #include <xmloff/xmlexp.hxx> 54 #include <xmloff/xmltkmap.hxx> 55 #include "XMLTextNumRuleInfo.hxx" 56 #include "XMLSectionExport.hxx" 57 #include "XMLRedlineExport.hxx" 58 #ifndef _XMLOFF_MULTIPROPERTYSETHELPER_HXX 59 #include "MultiPropertySetHelper.hxx" 60 #endif 61 62 using namespace ::com::sun::star; 63 using namespace ::com::sun::star::text; 64 using namespace ::com::sun::star::uno; 65 using namespace ::std; 66 67 using ::rtl::OUString; 68 using ::rtl::OUStringBuffer; 69 using ::com::sun::star::beans::XPropertySet; 70 using ::com::sun::star::beans::PropertyValue; 71 using ::com::sun::star::beans::PropertyValues; 72 using ::com::sun::star::beans::PropertyState; 73 using ::com::sun::star::container::XIndexReplace; 74 using ::com::sun::star::container::XNamed; 75 using ::com::sun::star::lang::XServiceInfo; 76 77 Reference<XText> lcl_findXText(const Reference<XTextSection>& rSect) 78 { 79 Reference<XText> xText; 80 81 Reference<XTextContent> xTextContent(rSect, UNO_QUERY); 82 if (xTextContent.is()) 83 { 84 xText.set(xTextContent->getAnchor()->getText()); 85 } 86 87 return xText; 88 } 89 90 void XMLTextParagraphExport::exportListAndSectionChange( 91 Reference<XTextSection> & rPrevSection, 92 const Reference<XTextContent> & rNextSectionContent, 93 const XMLTextNumRuleInfo& rPrevRule, 94 const XMLTextNumRuleInfo& rNextRule, 95 sal_Bool bAutoStyles) 96 { 97 Reference<XTextSection> xNextSection; 98 99 // first: get current XTextSection 100 Reference<XPropertySet> xPropSet(rNextSectionContent, UNO_QUERY); 101 if (xPropSet.is()) 102 { 103 if (xPropSet->getPropertySetInfo()->hasPropertyByName(sTextSection)) 104 { 105 xPropSet->getPropertyValue(sTextSection) >>= xNextSection; 106 } 107 // else: no current section 108 } 109 110 exportListAndSectionChange(rPrevSection, xNextSection, 111 rPrevRule, rNextRule, bAutoStyles); 112 } 113 114 void XMLTextParagraphExport::exportListAndSectionChange( 115 Reference<XTextSection> & rPrevSection, 116 MultiPropertySetHelper& rPropSetHelper, 117 sal_Int16 nTextSectionId, 118 const Reference<XTextContent> & rNextSectionContent, 119 const XMLTextNumRuleInfo& rPrevRule, 120 const XMLTextNumRuleInfo& rNextRule, 121 sal_Bool bAutoStyles) 122 { 123 Reference<XTextSection> xNextSection; 124 125 // first: get current XTextSection 126 Reference<XPropertySet> xPropSet(rNextSectionContent, UNO_QUERY); 127 if (xPropSet.is()) 128 { 129 if( !rPropSetHelper.checkedProperties() ) 130 rPropSetHelper.hasProperties( xPropSet->getPropertySetInfo() ); 131 if( rPropSetHelper.hasProperty( nTextSectionId )) 132 { 133 xNextSection.set(rPropSetHelper.getValue( nTextSectionId , xPropSet, 134 sal_True ), uno::UNO_QUERY); 135 } 136 // else: no current section 137 } 138 139 exportListAndSectionChange(rPrevSection, xNextSection, 140 rPrevRule, rNextRule, bAutoStyles); 141 } 142 143 void XMLTextParagraphExport::exportListAndSectionChange( 144 Reference<XTextSection> & rPrevSection, 145 const Reference<XTextSection> & rNextSection, 146 const XMLTextNumRuleInfo& rPrevRule, 147 const XMLTextNumRuleInfo& rNextRule, 148 sal_Bool bAutoStyles) 149 { 150 // old != new? -> maybe we have to start or end a new section 151 if (rPrevSection != rNextSection) 152 { 153 // a new section started, or an old one gets closed! 154 155 // close old list 156 XMLTextNumRuleInfo aEmptyNumRuleInfo; 157 if ( !bAutoStyles ) 158 exportListChange(rPrevRule, aEmptyNumRuleInfo); 159 160 // Build stacks of old and new sections 161 // Sections on top of mute sections should not be on the stack 162 vector< Reference<XTextSection> > aOldStack; 163 Reference<XTextSection> aCurrent(rPrevSection); 164 while(aCurrent.is()) 165 { 166 // if we have a mute section, ignore all its children 167 // (all previous ones) 168 if (pSectionExport->IsMuteSection(aCurrent)) 169 aOldStack.clear(); 170 171 aOldStack.push_back(aCurrent); 172 aCurrent.set(aCurrent->getParentSection()); 173 } 174 175 vector< Reference<XTextSection> > aNewStack; 176 aCurrent.set(rNextSection); 177 sal_Bool bMute = sal_False; 178 while(aCurrent.is()) 179 { 180 // if we have a mute section, ignore all its children 181 // (all previous ones) 182 if (pSectionExport->IsMuteSection(aCurrent)) 183 { 184 aNewStack.clear(); 185 bMute = sal_True; 186 } 187 188 aNewStack.push_back(aCurrent); 189 aCurrent.set(aCurrent->getParentSection()); 190 } 191 192 // compare the two stacks 193 vector<Reference<XTextSection> > ::reverse_iterator aOld = 194 aOldStack.rbegin(); 195 vector<Reference<XTextSection> > ::reverse_iterator aNew = 196 aNewStack.rbegin(); 197 // compare bottom sections and skip equal section 198 while ( (aOld != aOldStack.rend()) && 199 (aNew != aNewStack.rend()) && 200 (*aOld) == (*aNew) ) 201 { 202 ++aOld; 203 ++aNew; 204 } 205 206 // close all elements of aOld ... 207 // (order: newest to oldest) 208 if (aOld != aOldStack.rend()) 209 { 210 vector<Reference<XTextSection> > ::iterator aOldForward( 211 aOldStack.begin()); 212 while ((aOldForward != aOldStack.end()) && 213 (*aOldForward != *aOld)) 214 { 215 if ( !bAutoStyles && (NULL != pRedlineExport) ) 216 pRedlineExport->ExportStartOrEndRedline(*aOldForward, 217 sal_False); 218 pSectionExport->ExportSectionEnd(*aOldForward, bAutoStyles); 219 ++aOldForward; 220 } 221 if (aOldForward != aOldStack.end()) 222 { 223 if ( !bAutoStyles && (NULL != pRedlineExport) ) 224 pRedlineExport->ExportStartOrEndRedline(*aOldForward, 225 sal_False); 226 pSectionExport->ExportSectionEnd(*aOldForward, bAutoStyles); 227 } 228 } 229 230 // ...then open all of aNew 231 // (order: oldest to newest) 232 while (aNew != aNewStack.rend()) 233 { 234 if ( !bAutoStyles && (NULL != pRedlineExport) ) 235 pRedlineExport->ExportStartOrEndRedline(*aNew, sal_True); 236 pSectionExport->ExportSectionStart(*aNew, bAutoStyles); 237 ++aNew; 238 } 239 240 // start new list 241 if ( !bAutoStyles && !bMute ) 242 exportListChange(aEmptyNumRuleInfo, rNextRule); 243 } 244 else 245 { 246 // list change, if sections have not changed 247 if ( !bAutoStyles ) 248 exportListChange(rPrevRule, rNextRule); 249 } 250 251 // save old section (old numRule gets saved in calling method) 252 rPrevSection.set(rNextSection); 253 } 254 255