Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 186 insertions, 0 deletions

diff --git a/xmloff/source/style/xmltabi.cxx b/xmloff/source/style/xmltabi.cxx
new file mode 100644
index 000000000..601c3f5fd
--- /dev/null
+++ b/xmloff/source/style/xmltabi.cxx
@@ -0,0 +1,186 @@
+/* -*- 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 <com/sun/star/style/TabAlign.hpp>
+#include <sal/log.hxx>
+#include <xmloff/xmltkmap.hxx>
+#include <xmloff/namespacemap.hxx>
+#include <xmloff/xmlnamespace.hxx>
+#include <xmloff/xmlimp.hxx>
+#include <com/sun/star/style/TabStop.hpp>
+#include <xmloff/xmltoken.hxx>
+#include <xmloff/xmluconv.hxx>
+#include <xmltabi.hxx>
+
+
+using namespace ::com::sun::star;
+using namespace ::xmloff::token;
+
+class SvxXMLTabStopContext_Impl : public SvXMLImportContext
+{
+private:
+     style::TabStop aTabStop;
+
+public:
+
+    SvxXMLTabStopContext_Impl( SvXMLImport& rImport, sal_Int32 nElement,
+                               const uno::Reference< xml::sax::XFastAttributeList > & xAttrList );
+
+    const style::TabStop& getTabStop() const { return aTabStop; }
+};
+
+
+SvxXMLTabStopContext_Impl::SvxXMLTabStopContext_Impl(
+                               SvXMLImport& rImport, sal_Int32 /*nElement*/,
+                               const uno::Reference< xml::sax::XFastAttributeList > & xAttrList )
+: SvXMLImportContext( rImport )
+{
+    aTabStop.Position = 0;
+    aTabStop.Alignment = style::TabAlign_LEFT;
+    aTabStop.DecimalChar = ',';
+    aTabStop.FillChar = ' ';
+    sal_Unicode cTextFillChar = 0;
+
+    for (auto &aIter : sax_fastparser::castToFastAttributeList(xAttrList))
+    {
+        sal_Int32 nVal;
+        switch( aIter.getToken() )
+        {
+        case XML_ELEMENT(STYLE, XML_POSITION):
+            if (GetImport().GetMM100UnitConverter().convertMeasureToCore(
+                    nVal, aIter.toView()))
+            {
+                aTabStop.Position = nVal;
+            }
+            break;
+        case XML_ELEMENT(STYLE, XML_TYPE):
+            if( IsXMLToken( aIter, XML_LEFT ) )
+            {
+                aTabStop.Alignment = style::TabAlign_LEFT;
+            }
+            else if( IsXMLToken( aIter, XML_RIGHT ) )
+            {
+                aTabStop.Alignment = style::TabAlign_RIGHT;
+            }
+            else if( IsXMLToken( aIter, XML_CENTER ) )
+            {
+                aTabStop.Alignment = style::TabAlign_CENTER;
+            }
+            else if( IsXMLToken( aIter, XML_CHAR ) )
+            {
+                aTabStop.Alignment = style::TabAlign_DECIMAL;
+            }
+            else if( IsXMLToken( aIter, XML_DEFAULT ) )
+            {
+                aTabStop.Alignment = style::TabAlign_DEFAULT;
+            }
+            break;
+        case XML_ELEMENT(STYLE, XML_CHAR):
+            if( !aIter.isEmpty() )
+                aTabStop.DecimalChar = aIter.toString()[0];
+            break;
+        case XML_ELEMENT(STYLE, XML_LEADER_STYLE):
+            if( IsXMLToken( aIter, XML_NONE ) )
+                aTabStop.FillChar = ' ';
+            else if( IsXMLToken( aIter, XML_DOTTED ) )
+                aTabStop.FillChar = '.';
+            else
+                aTabStop.FillChar = '_';
+            break;
+        case XML_ELEMENT(STYLE, XML_LEADER_TEXT):
+            if( !aIter.isEmpty() )
+                cTextFillChar = aIter.toString()[0];
+            break;
+        default:
+            XMLOFF_WARN_UNKNOWN("xmloff", aIter);
+        }
+    }
+
+    if( cTextFillChar != 0 && aTabStop.FillChar != ' ' )
+        aTabStop.FillChar = cTextFillChar;
+}
+
+
+SvxXMLTabStopImportContext::SvxXMLTabStopImportContext(
+                                SvXMLImport& rImport, sal_Int32 nElement,
+                                const XMLPropertyState& rProp,
+                                 ::std::vector< XMLPropertyState > &rProps )
+: XMLElementPropertyContext( rImport, nElement, rProp, rProps )
+{
+}
+
+css::uno::Reference< css::xml::sax::XFastContextHandler > SvxXMLTabStopImportContext::createFastChildContext(
+    sal_Int32 nElement,
+    const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList)
+{
+    if( nElement == XML_ELEMENT(STYLE, XML_TAB_STOP) )
+    {
+        // create new tabstop import context
+        const rtl::Reference<SvxXMLTabStopContext_Impl> xTabStopContext{
+            new SvxXMLTabStopContext_Impl( GetImport(), nElement, xAttrList )};
+
+        // add new tabstop to array of tabstops
+        if( !mpTabStops )
+            mpTabStops = std::make_unique<SvxXMLTabStopArray_Impl>();
+
+        mpTabStops->push_back( xTabStopContext );
+
+        return xTabStopContext;
+    }
+    else
+        XMLOFF_WARN_UNKNOWN_ELEMENT("xmloff", nElement);
+
+    return nullptr;
+}
+
+void SvxXMLTabStopImportContext::endFastElement(sal_Int32 nElement)
+{
+    sal_uInt16 nCount = mpTabStops ? mpTabStops->size() : 0;
+    uno::Sequence< style::TabStop> aSeq( nCount );
+
+    if( mpTabStops )
+    {
+        sal_uInt16 nNewCount = 0;
+
+        style::TabStop* pTabStops = aSeq.getArray();
+        for( sal_uInt16 i=0; i < nCount; i++ )
+        {
+            SvxXMLTabStopContext_Impl *pTabStopContext = (*mpTabStops)[i].get();
+            const style::TabStop& rTabStop = pTabStopContext->getTabStop();
+            bool bDflt = style::TabAlign_DEFAULT == rTabStop.Alignment;
+            if( !bDflt || 0==i )
+            {
+                *pTabStops++ = pTabStopContext->getTabStop();
+                nNewCount++;
+            }
+            if( bDflt && 0==i )
+                break;
+        }
+
+        if( nCount != nNewCount )
+            aSeq.realloc( nNewCount );
+    }
+    aProp.maValue <<= aSeq;
+
+    SetInsert( true );
+    XMLElementPropertyContext::endFastElement(nElement);
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */