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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements. See the NOTICE file distributed
+ * with this work for additional information regarding copyright
+ * ownership. The ASF licenses this file to you under the Apache
+ * License, Version 2.0 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+
+#include <xmloff/txtparae.hxx>
+
+#include <vector>
+
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/text/XTextSection.hpp>
+#include "XMLTextNumRuleInfo.hxx"
+#include "XMLSectionExport.hxx"
+#include "XMLRedlineExport.hxx"
+#include <MultiPropertySetHelper.hxx>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::text;
+using namespace ::com::sun::star::uno;
+using namespace ::std;
+
+using ::com::sun::star::beans::XPropertySet;
+
+void XMLTextParagraphExport::exportListAndSectionChange(
+ Reference<XTextSection> & rPrevSection,
+ const Reference<XTextContent> & rNextSectionContent,
+ const XMLTextNumRuleInfo& rPrevRule,
+ const XMLTextNumRuleInfo& rNextRule,
+ bool bAutoStyles)
+{
+ Reference<XTextSection> xNextSection;
+
+ // first: get current XTextSection
+ Reference<XPropertySet> xPropSet(rNextSectionContent, UNO_QUERY);
+ if (xPropSet.is())
+ {
+ if (xPropSet->getPropertySetInfo()->hasPropertyByName(gsTextSection))
+ {
+ xPropSet->getPropertyValue(gsTextSection) >>= xNextSection;
+ }
+ // else: no current section
+ }
+
+ exportListAndSectionChange(rPrevSection, xNextSection,
+ rPrevRule, rNextRule, bAutoStyles);
+}
+
+void XMLTextParagraphExport::exportListAndSectionChange(
+ Reference<XTextSection> & rPrevSection,
+ MultiPropertySetHelper& rPropSetHelper,
+ sal_Int16 nTextSectionId,
+ const Reference<XTextContent> & rNextSectionContent,
+ const XMLTextNumRuleInfo& rPrevRule,
+ const XMLTextNumRuleInfo& rNextRule,
+ bool bAutoStyles)
+{
+ Reference<XTextSection> xNextSection;
+
+ // first: get current XTextSection
+ Reference<XPropertySet> xPropSet(rNextSectionContent, UNO_QUERY);
+ if (xPropSet.is())
+ {
+ if( !rPropSetHelper.checkedProperties() )
+ rPropSetHelper.hasProperties( xPropSet->getPropertySetInfo() );
+ if( rPropSetHelper.hasProperty( nTextSectionId ))
+ {
+ xNextSection.set(rPropSetHelper.getValue( nTextSectionId , xPropSet,
+ true ), uno::UNO_QUERY);
+ }
+ // else: no current section
+ }
+
+ exportListAndSectionChange(rPrevSection, xNextSection,
+ rPrevRule, rNextRule, bAutoStyles);
+}
+
+void XMLTextParagraphExport::exportListAndSectionChange(
+ Reference<XTextSection> & rPrevSection,
+ const Reference<XTextSection> & rNextSection,
+ const XMLTextNumRuleInfo& rPrevRule,
+ const XMLTextNumRuleInfo& rNextRule,
+ bool bAutoStyles)
+{
+ // old != new? -> maybe we have to start or end a new section
+ if (rPrevSection != rNextSection)
+ {
+ // a new section started, or an old one gets closed!
+
+ // close old list
+ XMLTextNumRuleInfo aEmptyNumRuleInfo;
+ if ( !bAutoStyles )
+ exportListChange(rPrevRule, aEmptyNumRuleInfo);
+
+ // Build stacks of old and new sections
+ // Sections on top of mute sections should not be on the stack
+ vector< Reference<XTextSection> > aOldStack;
+ Reference<XTextSection> aCurrent(rPrevSection);
+ while(aCurrent.is())
+ {
+ // if we have a mute section, ignore all its children
+ // (all previous ones)
+ if (pSectionExport->IsMuteSection(aCurrent))
+ aOldStack.clear();
+
+ aOldStack.push_back(aCurrent);
+ aCurrent.set(aCurrent->getParentSection());
+ }
+
+ vector< Reference<XTextSection> > aNewStack;
+ aCurrent.set(rNextSection);
+ bool bMute = false;
+ while(aCurrent.is())
+ {
+ // if we have a mute section, ignore all its children
+ // (all previous ones)
+ if (pSectionExport->IsMuteSection(aCurrent))
+ {
+ aNewStack.clear();
+ bMute = true;
+ }
+
+ aNewStack.push_back(aCurrent);
+ aCurrent.set(aCurrent->getParentSection());
+ }
+
+ // compare the two stacks
+ vector<Reference<XTextSection> > ::reverse_iterator aOld =
+ aOldStack.rbegin();
+ vector<Reference<XTextSection> > ::reverse_iterator aNew =
+ aNewStack.rbegin();
+ // compare bottom sections and skip equal section
+ while ( (aOld != aOldStack.rend()) &&
+ (aNew != aNewStack.rend()) &&
+ (*aOld) == (*aNew) )
+ {
+ ++aOld;
+ ++aNew;
+ }
+
+ // close all elements of aOld ...
+ // (order: newest to oldest)
+ if (aOld != aOldStack.rend())
+ {
+ vector<Reference<XTextSection> > ::iterator aOldForward(
+ aOldStack.begin());
+ while ((aOldForward != aOldStack.end()) &&
+ (*aOldForward != *aOld))
+ {
+ if ( !bAutoStyles && (nullptr != pRedlineExport) )
+ pRedlineExport->ExportStartOrEndRedline(*aOldForward,
+ false);
+ pSectionExport->ExportSectionEnd(*aOldForward, bAutoStyles);
+ ++aOldForward;
+ }
+ if (aOldForward != aOldStack.end())
+ {
+ if ( !bAutoStyles && (nullptr != pRedlineExport) )
+ pRedlineExport->ExportStartOrEndRedline(*aOldForward,
+ false);
+ pSectionExport->ExportSectionEnd(*aOldForward, bAutoStyles);
+ }
+ }
+
+ // ...then open all of aNew
+ // (order: oldest to newest)
+ while (aNew != aNewStack.rend())
+ {
+ if ( !bAutoStyles && (nullptr != pRedlineExport) )
+ pRedlineExport->ExportStartOrEndRedline(*aNew, true);
+ pSectionExport->ExportSectionStart(*aNew, bAutoStyles);
+ ++aNew;
+ }
+
+ // start new list
+ if ( !bAutoStyles && !bMute )
+ exportListChange(aEmptyNumRuleInfo, rNextRule);
+ }
+ else
+ {
+ // list change, if sections have not changed
+ if ( !bAutoStyles )
+ exportListChange(rPrevRule, rNextRule);
+ }
+
+ // save old section (old numRule gets saved in calling method)
+ rPrevSection.set(rNextSection);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */