Adding upstream version 1:7.0.4.upstream/1%7.0.4upstream

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

1 files changed, 254 insertions, 0 deletions

diff --git a/editeng/source/xml/xmltxtimp.cxx b/editeng/source/xml/xmltxtimp.cxx
new file mode 100644
index 000000000..6497ac2e9
--- /dev/null
+++ b/editeng/source/xml/xmltxtimp.cxx
@@ -0,0 +1,254 @@
+/* -*- 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/text/XText.hpp>
+#include <comphelper/processfactory.hxx>
+#include <unotools/streamwrap.hxx>
+#include <svl/itemprop.hxx>
+#include <xmloff/xmlimp.hxx>
+#include <xmloff/xmlictxt.hxx>
+#include <xmloff/xmltoken.hxx>
+#include <xmloff/xmlnmspe.hxx>
+#include <xmloff/xmlstyle.hxx>
+#include "editsource.hxx"
+#include <editxml.hxx>
+#include <editdoc.hxx>
+#include <editeng/editeng.hxx>
+#include <editeng/unotext.hxx>
+#include <editeng/unoprnms.hxx>
+#include <editeng/unoipset.hxx>
+#include <cassert>
+#include <unomodel.hxx>
+
+using namespace com::sun::star;
+using namespace com::sun::star::document;
+using namespace com::sun::star::uno;
+using namespace com::sun::star::lang;
+using namespace com::sun::star::xml::sax;
+using namespace com::sun::star::text;
+using namespace cppu;
+using namespace xmloff::token;
+
+namespace {
+
+class SvxXMLTextImportContext : public SvXMLImportContext
+{
+public:
+    SvxXMLTextImportContext( SvXMLImport& rImport, const uno::Reference< XText >& xText );
+
+    virtual SvXMLImportContextRef CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName, const uno::Reference< XAttributeList >& xAttrList ) override;
+    virtual css::uno::Reference< css::xml::sax::XFastContextHandler > SAL_CALL createFastChildContext(
+            sal_Int32 nElement,
+            const uno::Reference< xml::sax::XFastAttributeList >& xAttrList) override;
+    virtual void SAL_CALL startFastElement( sal_Int32 /*nElement*/,
+            const css::uno::Reference< css::xml::sax::XFastAttributeList >& ) override {}
+
+private:
+    const uno::Reference< XText > mxText;
+};
+
+}
+
+SvxXMLTextImportContext::SvxXMLTextImportContext( SvXMLImport& rImport, const uno::Reference< XText >& xText )
+: SvXMLImportContext( rImport ), mxText( xText )
+{
+}
+
+css::uno::Reference< css::xml::sax::XFastContextHandler > SvxXMLTextImportContext::createFastChildContext(
+        sal_Int32 nElement,
+        const uno::Reference< xml::sax::XFastAttributeList >& /*xAttrList*/)
+{
+    SvXMLImportContext* pContext = nullptr;
+    if(nElement == XML_ELEMENT(OFFICE, XML_BODY ))
+    {
+        pContext = new SvxXMLTextImportContext( GetImport(), mxText );
+    }
+    else if( nElement == XML_ELEMENT(OFFICE, XML_AUTOMATIC_STYLES ) )
+    {
+        pContext = new SvXMLStylesContext( GetImport() );
+        GetImport().GetTextImport()->SetAutoStyles( static_cast<SvXMLStylesContext*>(pContext) );
+    }
+    return pContext;
+}
+
+SvXMLImportContextRef SvxXMLTextImportContext::CreateChildContext( sal_uInt16 nPrefix, const OUString& rLocalName, const uno::Reference< XAttributeList >& xAttrList )
+{
+    SvXMLImportContext* pContext = nullptr;
+    if(XML_NAMESPACE_OFFICE == nPrefix && IsXMLToken( rLocalName, XML_BODY ) )
+    {
+        // dealt with in createFastChildContext
+    }
+    else if( XML_NAMESPACE_OFFICE == nPrefix && IsXMLToken( rLocalName, XML_AUTOMATIC_STYLES ) )
+    {
+        // dealt with in createFastChildContext
+    }
+    else
+    {
+        pContext = GetImport().GetTextImport()->CreateTextChildContext( GetImport(), nPrefix, rLocalName, xAttrList );
+    }
+
+    return pContext;
+}
+
+namespace {
+
+class SvxXMLXTextImportComponent : public SvXMLImport
+{
+public:
+    SvxXMLXTextImportComponent(
+        const css::uno::Reference< css::uno::XComponentContext >& rContext,
+        const uno::Reference< XText > & rText );
+
+    virtual SvXMLImportContext* CreateFastContext(sal_Int32 nElement,
+        const ::css::uno::Reference< ::css::xml::sax::XFastAttributeList >& xAttrList ) override;
+
+private:
+    const uno::Reference< XText > mxText;
+};
+
+}
+
+SvXMLImportContext *SvxXMLXTextImportComponent::CreateFastContext(
+        sal_Int32 nElement,
+        const uno::Reference< xml::sax::XFastAttributeList >& /*xAttrList*/)
+{
+    SvXMLImportContext* pContext = nullptr;
+
+    if(nElement == XML_ELEMENT(OFFICE, XML_DOCUMENT_CONTENT ) )
+    {
+        pContext = new SvxXMLTextImportContext( *this, mxText );
+    }
+
+    return pContext;
+}
+
+SvxXMLXTextImportComponent::SvxXMLXTextImportComponent(
+    const css::uno::Reference< css::uno::XComponentContext >& xContext,
+    const uno::Reference< XText > & xText )
+:   SvXMLImport(xContext, ""),
+    mxText( xText )
+{
+    GetTextImport()->SetCursor( mxText->createTextCursor() );
+    SvXMLImport::setTargetDocument(new SvxSimpleUnoModel);
+}
+
+EditPaM SvxReadXML( EditEngine& rEditEngine, SvStream& rStream, const ESelection& rSel )
+{
+    SvxEditEngineSource aEditSource( &rEditEngine );
+
+    static const SfxItemPropertyMapEntry SvxXMLTextImportComponentPropertyMap[] =
+    {
+        SVX_UNOEDIT_CHAR_PROPERTIES,
+        SVX_UNOEDIT_FONT_PROPERTIES,
+//      bullets & numbering props, tdf#128046
+        { OUString(UNO_NAME_NUMBERING_RULES),        EE_PARA_NUMBULLET,  cppu::UnoType<css::container::XIndexReplace>::get(), 0, 0 },
+        { OUString(UNO_NAME_NUMBERING),              EE_PARA_BULLETSTATE,cppu::UnoType<bool>::get(), 0, 0 },
+        { OUString(UNO_NAME_NUMBERING_LEVEL),        EE_PARA_OUTLLEVEL,  ::cppu::UnoType<sal_Int16>::get(), 0, 0 },
+        SVX_UNOEDIT_PARA_PROPERTIES,
+        { OUString(), 0, css::uno::Type(), 0, 0 }
+    };
+    static SvxItemPropertySet aSvxXMLTextImportComponentPropertySet( SvxXMLTextImportComponentPropertyMap, EditEngine::GetGlobalItemPool() );
+
+    assert(!rSel.HasRange());
+    //get the initial para count before paste
+    sal_uInt32 initialParaCount = rEditEngine.GetEditDoc().Count();
+    //insert para breaks before inserting the copied text
+    rEditEngine.InsertParaBreak( rEditEngine.CreateSelection( rSel ).Max() );
+    rEditEngine.InsertParaBreak( rEditEngine.CreateSelection( rSel ).Max() );
+
+    // Init return PaM.
+    EditPaM aPaM( rEditEngine.CreateSelection( rSel ).Max());
+
+    ESelection aSel(rSel.nStartPara+1, 0, rSel.nEndPara+1, 0);
+    uno::Reference<text::XText > xParent;
+    SvxUnoText* pUnoText = new SvxUnoText( &aEditSource, &aSvxXMLTextImportComponentPropertySet, xParent );
+    pUnoText->SetSelection( aSel );
+    uno::Reference<text::XText > xText( pUnoText );
+
+    try
+    {
+        do
+        {
+            uno::Reference<uno::XComponentContext> xContext( ::comphelper::getProcessComponentContext() );
+
+            uno::Reference<io::XInputStream> xInputStream = new utl::OInputStreamWrapper( rStream );
+
+/* testcode
+            const OUString aURL( "file:///e:/test.xml" );
+            SfxMedium aMedium( aURL, StreamMode::READ | STREAM_NOCREATE, sal_True );
+            uno::Reference<io::XOutputStream> xOut( new utl::OOutputStreamWrapper( *aMedium.GetOutStream() ) );
+
+            aMedium.GetInStream()->Seek( 0 );
+            uno::Reference< io::XActiveDataSource > xSource( aMedium.GetDataSource() );
+
+            if( !xSource.is() )
+            {
+                OSL_FAIL( "got no data source from medium" );
+                break;
+            }
+
+            uno::Reference< XInterface > xPipe( Pipe::create(comphelper::getComponentContext(xServiceFactory)), UNO_QUERY );
+
+            // connect pipe's output stream to the data source
+            xSource->setOutputStream( uno::Reference< io::XOutputStream >::query( xPipe ) );
+
+            xml::sax::InputSource aParserInput;
+            aParserInput.aInputStream.set( xPipe, UNO_QUERY );
+            aParserInput.sSystemId = aMedium.GetName();
+
+
+            if( xSource.is() )
+            {
+                uno::Reference< io::XActiveDataControl > xSourceControl( xSource, UNO_QUERY );
+                xSourceControl->start();
+            }
+
+*/
+
+            // uno::Reference< XDocumentHandler > xHandler( new SvxXMLXTextImportComponent( xText ) );
+            rtl::Reference< SvxXMLXTextImportComponent > xImport( new SvxXMLXTextImportComponent( xContext, xText ) );
+
+            xml::sax::InputSource aParserInput;
+            aParserInput.aInputStream = xInputStream;
+//          aParserInput.sSystemId = aMedium.GetName();
+            xImport->parseStream( aParserInput );
+        }
+        while(false);
+
+        //remove the extra para breaks
+        EditDoc& pDoc = rEditEngine.GetEditDoc();
+        rEditEngine.ParaAttribsToCharAttribs( pDoc.GetObject( rSel.nEndPara ) );
+        rEditEngine.ConnectParagraphs( pDoc.GetObject( rSel.nEndPara ),
+            pDoc.GetObject( rSel.nEndPara + 1 ), true );
+        rEditEngine.ParaAttribsToCharAttribs( pDoc.GetObject( pDoc.Count() - initialParaCount + aSel.nEndPara - 2 ) );
+        rEditEngine.ConnectParagraphs( pDoc.GetObject( pDoc.Count() - initialParaCount + aSel.nEndPara - 2 ),
+            pDoc.GetObject( pDoc.Count() - initialParaCount + aSel.nEndPara -1 ), true );
+
+        // The final join is to be returned.
+        aPaM = rEditEngine.ConnectParagraphs( pDoc.GetObject( pDoc.Count() - initialParaCount + aSel.nEndPara - 2 ),
+            pDoc.GetObject( pDoc.Count() - initialParaCount + aSel.nEndPara -1 ), true );
+    }
+    catch( const uno::Exception& )
+    {
+    }
+
+    return aPaM;
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */