From 4a7096b9c8c0e6451fa0ced06143cb8a65ec10fc Mon Sep 17 00:00:00 2001
From: Eike Rathke <erack@redhat.com>
Date: Mon, 28 Oct 2013 22:46:01 +0100
Subject: [PATCH] resolved fdo#56209 reviving FilterFormulaParser
First it was moved from oox to sc without carrying over the component
factory bits, then subsequent commits removed the remaining bits in
steps as it appeared to be unused:
8ada1cd2846e5e60ad63250c68ddea3a9356546f
887d7945addeb823e0d3f783609c4e79d92ad4a7
effda59a12cedd3cf200d2e9f5186a623b0855bb
f2fd2a66ee827024b31a310d67804cb7cb18d2da
(cherry picked from commit 20e0afa76087e20f95247406d265a122263a8c6f)
Backported.
Change-Id: I445b11c95daff6f30b3654936d0f22a113158f97
Reviewed-on: https://gerrit.libreoffice.org/6469
Reviewed-by: David Tardon <dtardon@redhat.com>
Tested-by: David Tardon <dtardon@redhat.com>
---
sc/Library_scfilt.mk | 1 +
sc/source/filter/excel/xestream.cxx | 10 ++
sc/source/filter/inc/ooxformulaparser.hxx | 110 +++++++++++++++++
sc/source/filter/oox/ooxformulaparser.cxx | 196 ++++++++++++++++++++++++++++++
sc/util/scfilt.component | 3 +
5 files changed, 320 insertions(+)
create mode 100644 sc/source/filter/inc/ooxformulaparser.hxx
create mode 100644 sc/source/filter/oox/ooxformulaparser.cxx
diff --git a/sc/Library_scfilt.mk b/sc/Library_scfilt.mk
index 5b383c4..3cc4b1a 100644
--- a/sc/Library_scfilt.mk
+++ b/sc/Library_scfilt.mk
@@ -188,6 +188,7 @@ $(eval $(call gb_Library_add_exception_objects,scfilt,\
sc/source/filter/oox/formulabuffer \
sc/source/filter/oox/formulaparser \
sc/source/filter/oox/numberformatsbuffer \
+ sc/source/filter/oox/ooxformulaparser \
sc/source/filter/oox/pagesettings \
sc/source/filter/oox/pivotcachebuffer \
sc/source/filter/oox/pivotcachefragment \
diff --git a/sc/source/filter/excel/xestream.cxx b/sc/source/filter/excel/xestream.cxx
index bf9c1d8..8421006 100644
--- a/sc/source/filter/excel/xestream.cxx
+++ b/sc/source/filter/excel/xestream.cxx
@@ -1179,6 +1179,11 @@ namespace oox { namespace xls {
Sequence< OUString > SAL_CALL ExcelFilter_getSupportedServiceNames() throw();
Reference< XInterface > SAL_CALL ExcelFilter_createInstance(
const Reference< XComponentContext >& rxContext ) throw( Exception );
+
+ OUString SAL_CALL OOXMLFormulaParser_getImplementationName() throw();
+ Sequence< OUString > SAL_CALL OOXMLFormulaParser_getSupportedServiceNames() throw();
+ Reference< XInterface > SAL_CALL OOXMLFormulaParser_create(
+ const Reference< XComponentContext >& rxContext ) throw();
} }
#ifdef __cplusplus
@@ -1201,6 +1206,11 @@ extern "C"
oox::xls::ExcelFilter_getSupportedServiceNames, ::cppu::createSingleComponentFactory,
0, 0
},
+ {
+ oox::xls::OOXMLFormulaParser_create, oox::xls::OOXMLFormulaParser_getImplementationName,
+ oox::xls::OOXMLFormulaParser_getSupportedServiceNames, ::cppu::createSingleComponentFactory,
+ 0, 0
+ },
{ 0, 0, 0, 0, 0, 0 }
};
diff --git a/sc/source/filter/inc/ooxformulaparser.hxx b/sc/source/filter/inc/ooxformulaparser.hxx
new file mode 100644
index 0000000..e6c5797
--- /dev/null
+++ b/sc/source/filter/inc/ooxformulaparser.hxx
@@ -0,0 +1,110 @@
+/* -*- 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 .
+ */
+
+#ifndef OOX_XLS_OOXFORMULAPARSER_HXX
+#define OOX_XLS_OOXFORMULAPARSER_HXX
+
+#include <boost/shared_ptr.hpp>
+#include <com/sun/star/lang/XComponent.hpp>
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include <com/sun/star/lang/XInitialization.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/sheet/XFilterFormulaParser.hpp>
+#include <cppuhelper/implbase3.hxx>
+
+namespace oox {
+namespace xls {
+
+class OOXMLFormulaParserImpl;
+
+// ============================================================================
+
+typedef ::cppu::WeakImplHelper3<
+ ::com::sun::star::lang::XServiceInfo,
+ ::com::sun::star::lang::XInitialization,
+ ::com::sun::star::sheet::XFilterFormulaParser > OOXMLFormulaParser_BASE;
+
+/** OOXML formula parser/compiler service for usage in ODF filters. */
+class OOXMLFormulaParser : public OOXMLFormulaParser_BASE
+{
+public:
+ explicit OOXMLFormulaParser();
+ virtual ~OOXMLFormulaParser();
+
+ // com.sun.star.lang.XServiceInfo interface -------------------------------
+
+ virtual ::rtl::OUString SAL_CALL
+ getImplementationName() throw( ::com::sun::star::uno::RuntimeException );
+
+ virtual sal_Bool SAL_CALL
+ supportsService( const ::rtl::OUString& rService )
+ throw( ::com::sun::star::uno::RuntimeException );
+
+ virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL
+ getSupportedServiceNames() throw( ::com::sun::star::uno::RuntimeException );
+
+ // com.sun.star.lang.XInitialization interface ----------------------------
+
+ virtual void SAL_CALL initialize(
+ const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& rArgs )
+ throw( ::com::sun::star::uno::Exception, ::com::sun::star::uno::RuntimeException );
+
+ // com.sun.star.sheet.XFilterFormulaParser interface ----------------------
+
+ virtual ::rtl::OUString SAL_CALL
+ getSupportedNamespace()
+ throw( ::com::sun::star::uno::RuntimeException );
+
+ // com.sun.star.sheet.XFormulaParser interface ----------------------------
+
+ virtual ::com::sun::star::uno::Sequence< ::com::sun::star::sheet::FormulaToken > SAL_CALL
+ parseFormula(
+ const ::rtl::OUString& rFormula,
+ const ::com::sun::star::table::CellAddress& rReferencePos )
+ throw( ::com::sun::star::uno::RuntimeException );
+
+ virtual ::rtl::OUString SAL_CALL
+ printFormula(
+ const ::com::sun::star::uno::Sequence< ::com::sun::star::sheet::FormulaToken >& rTokens,
+ const ::com::sun::star::table::CellAddress& rReferencePos )
+ throw( ::com::sun::star::uno::RuntimeException );
+
+private:
+ typedef ::boost::shared_ptr< OOXMLFormulaParserImpl > ParserImplRef;
+
+ ::com::sun::star::uno::Reference< ::com::sun::star::lang::XComponent >
+ mxComponent;
+ ParserImplRef mxParserImpl; /// Implementation of import parser.
+};
+
+css::uno::Reference< css::uno::XInterface > SAL_CALL OOXMLFormulaParser_create(
+ css::uno::Reference< css::uno::XComponentContext > const & context);
+
+OUString SAL_CALL OOXMLFormulaParser_getImplementationName();
+
+css::uno::Sequence< OUString > SAL_CALL OOXMLFormulaParser_getSupportedServiceNames();
+
+// ============================================================================
+
+} // namespace xls
+} // namespace oox
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/source/filter/oox/ooxformulaparser.cxx b/sc/source/filter/oox/ooxformulaparser.cxx
new file mode 100644
index 0000000..9b91c79
--- /dev/null
+++ b/sc/source/filter/oox/ooxformulaparser.cxx
@@ -0,0 +1,196 @@
+/* -*- 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 "ooxformulaparser.hxx"
+
+#include <com/sun/star/uno/XComponentContext.hpp>
+#include "formulaparser.hxx"
+
+namespace oox {
+namespace xls {
+
+// ============================================================================
+
+using namespace ::com::sun::star::lang;
+using namespace ::com::sun::star::sheet;
+using namespace ::com::sun::star::table;
+using namespace ::com::sun::star::uno;
+
+using ::rtl::OUString;
+
+// ============================================================================
+
+class OOXMLFormulaParserImpl : private FormulaFinalizer
+{
+public:
+ explicit OOXMLFormulaParserImpl( const Reference< XMultiServiceFactory >& rxModelFactory );
+
+ Sequence< FormulaToken > parseFormula( const OUString& rFormula, const CellAddress& rReferencePos );
+
+protected:
+ virtual const FunctionInfo* resolveBadFuncName( const OUString& rTokenData ) const;
+
+private:
+ ApiParserWrapper maApiParser;
+};
+
+// ----------------------------------------------------------------------------
+
+OOXMLFormulaParserImpl::OOXMLFormulaParserImpl( const Reference< XMultiServiceFactory >& rxModelFactory ) :
+ FormulaFinalizer( OpCodeProvider( rxModelFactory, FILTER_OOXML, BIFF_UNKNOWN, true ) ),
+ maApiParser( rxModelFactory, *this )
+{
+}
+
+Sequence< FormulaToken > OOXMLFormulaParserImpl::parseFormula( const OUString& rFormula, const CellAddress& rReferencePos )
+{
+ return finalizeTokenArray( maApiParser.parseFormula( rFormula, rReferencePos ) );
+}
+
+const FunctionInfo* OOXMLFormulaParserImpl::resolveBadFuncName( const OUString& rTokenData ) const
+{
+ /* Try to parse calls to library functions. The format of such a function
+ call is assumed to be
+ "'<path-to-office-install>\Library\<libname>'!<funcname>". */
+
+ // the string has to start with an apostroph (followed by the library URL)
+ if( (rTokenData.getLength() >= 6) && (rTokenData[ 0 ] == '\'') )
+ {
+ // library URL and function name are separated by an exclamation mark
+ sal_Int32 nExclamPos = rTokenData.lastIndexOf( '!' );
+ if( (1 < nExclamPos) && (nExclamPos + 1 < rTokenData.getLength()) && (rTokenData[ nExclamPos - 1 ] == '\'') )
+ {
+ // find the last backslash that separates library path and name
+ sal_Int32 nFileSep = rTokenData.lastIndexOf( '\\', nExclamPos - 2 );
+ if( nFileSep > 1 )
+ {
+ // find preceding backslash that separates the last directory name
+ sal_Int32 nDirSep = rTokenData.lastIndexOf( '\\', nFileSep - 1 );
+ // function library is located in a directory called 'library'
+ if( (nDirSep > 0) && rTokenData.matchIgnoreAsciiCaseAsciiL( RTL_CONSTASCII_STRINGPARAM( "\\LIBRARY\\" ), nDirSep ) )
+ {
+ // try to find a function info for the function name
+ OUString aFuncName = rTokenData.copy( nExclamPos + 1 ).toAsciiUpperCase();
+ const FunctionInfo* pFuncInfo = getFuncInfoFromOoxFuncName( aFuncName );
+ if( pFuncInfo && (pFuncInfo->meFuncLibType != FUNCLIB_UNKNOWN) )
+ {
+ // check that the name of the library matches
+ OUString aLibName = rTokenData.copy( nFileSep + 1, nExclamPos - nFileSep - 2 );
+ if( pFuncInfo->meFuncLibType == getFuncLibTypeFromLibraryName( aLibName ) )
+ return pFuncInfo;
+ }
+ }
+ }
+ }
+ }
+ return 0;
+}
+
+// ============================================================================
+
+Sequence< OUString > OOXMLFormulaParser_getSupportedServiceNames()
+{
+ Sequence< OUString > aServiceNames( 1 );
+ aServiceNames[ 0 ] = "com.sun.star.sheet.FilterFormulaParser";
+ return aServiceNames;
+}
+
+OUString OOXMLFormulaParser_getImplementationName()
+{
+ return OUString( "com.sun.star.comp.oox.xls.FormulaParser");
+}
+
+Reference< XInterface > OOXMLFormulaParser_create( const Reference< XComponentContext >& )
+{
+ return static_cast< ::cppu::OWeakObject* >( new OOXMLFormulaParser );
+}
+
+// ============================================================================
+
+OOXMLFormulaParser::OOXMLFormulaParser()
+{
+}
+
+OOXMLFormulaParser::~OOXMLFormulaParser()
+{
+}
+
+// com.sun.star.lang.XServiceInfo interface -----------------------------------
+
+OUString SAL_CALL OOXMLFormulaParser::getImplementationName() throw( RuntimeException )
+{
+ return OOXMLFormulaParser_getImplementationName();
+}
+
+sal_Bool SAL_CALL OOXMLFormulaParser::supportsService( const OUString& rService ) throw( RuntimeException )
+{
+ const Sequence< OUString > aServices( OOXMLFormulaParser_getSupportedServiceNames() );
+ const OUString* pArray = aServices.getConstArray();
+ const OUString* pArrayEnd = pArray + aServices.getLength();
+ return ::std::find( pArray, pArrayEnd, rService ) != pArrayEnd;
+}
+
+Sequence< OUString > SAL_CALL OOXMLFormulaParser::getSupportedServiceNames() throw( RuntimeException )
+{
+ return OOXMLFormulaParser_getSupportedServiceNames();
+}
+
+// com.sun.star.lang.XInitialization interface --------------------------------
+
+void SAL_CALL OOXMLFormulaParser::initialize( const Sequence< Any >& rArgs ) throw( Exception, RuntimeException )
+{
+ OSL_ENSURE( rArgs.hasElements(), "OOXMLFormulaParser::initialize - missing arguments" );
+ if( !rArgs.hasElements() )
+ throw RuntimeException();
+ mxComponent.set( rArgs[ 0 ], UNO_QUERY_THROW );
+}
+
+// com.sun.star.sheet.XFilterFormulaParser interface --------------------------
+
+OUString SAL_CALL OOXMLFormulaParser::getSupportedNamespace() throw( RuntimeException )
+{
+ return OUString( "http://schemas.microsoft.com/office/excel/formula");
+}
+
+// com.sun.star.sheet.XFormulaParser interface --------------------------------
+
+Sequence< FormulaToken > SAL_CALL OOXMLFormulaParser::parseFormula(
+ const OUString& rFormula, const CellAddress& rReferencePos ) throw( RuntimeException )
+{
+ if( !mxParserImpl )
+ {
+ Reference< XMultiServiceFactory > xModelFactory( mxComponent, UNO_QUERY_THROW );
+ mxParserImpl.reset( new OOXMLFormulaParserImpl( xModelFactory ) );
+ }
+ return mxParserImpl->parseFormula( rFormula, rReferencePos );
+}
+
+OUString SAL_CALL OOXMLFormulaParser::printFormula(
+ const Sequence< FormulaToken >& /*rTokens*/, const CellAddress& /*rReferencePos*/ ) throw( RuntimeException )
+{
+ // not implemented
+ throw RuntimeException();
+}
+
+// ============================================================================
+
+} // namespace xls
+} // namespace oox
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sc/util/scfilt.component b/sc/util/scfilt.component
index 13b884b..292fbd4 100644
--- a/sc/util/scfilt.component
+++ b/sc/util/scfilt.component
@@ -26,4 +26,7 @@
<service name="com.sun.star.document.ImportFilter"/>
<service name="com.sun.star.document.ExportFilter"/>
</implementation>
+ <implementation name="com.sun.star.comp.oox.xls.FormulaParser">
+ <service name="com.sun.star.sheet.FilterFormulaParser"/>
+ </implementation>
</component>
--
1.8.3.1