forked from amazingfate/loongoffice
679 lines
22 KiB
C++
679 lines
22 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <cppuhelper/supportsservice.hxx>
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#include <sfx2/app.hxx>
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#include <svl/itemprop.hxx>
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#include <svl/sharedstringpool.hxx>
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#include "scitems.hxx"
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#include "funcuno.hxx"
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#include "miscuno.hxx"
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#include "cellsuno.hxx"
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#include "scdll.hxx"
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#include "document.hxx"
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#include "compiler.hxx"
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#include <formula/errorcodes.hxx>
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#include "callform.hxx"
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#include "addincol.hxx"
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#include "rangeseq.hxx"
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#include "formulacell.hxx"
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#include "docoptio.hxx"
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#include "optuno.hxx"
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#include <docuno.hxx>
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#include "markdata.hxx"
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#include "patattr.hxx"
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#include "docpool.hxx"
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#include "attrib.hxx"
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#include "clipparam.hxx"
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#include "dociter.hxx"
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#include "stringutil.hxx"
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#include "tokenarray.hxx"
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using namespace com::sun::star;
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// registered as implementation for service FunctionAccess,
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// also supports service SpreadsheetDocumentSettings (to set null date etc.)
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#define SCFUNCTIONACCESS_SERVICE "com.sun.star.sheet.FunctionAccess"
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#define SCDOCSETTINGS_SERVICE "com.sun.star.sheet.SpreadsheetDocumentSettings"
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// helper to use cached document if not in use, temporary document otherwise
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class ScTempDocSource
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{
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private:
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ScTempDocCache& rCache;
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ScDocument* pTempDoc;
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static ScDocument* CreateDocument(); // create and initialize doc
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public:
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ScTempDocSource( ScTempDocCache& rDocCache );
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~ScTempDocSource();
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ScDocument* GetDocument();
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};
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ScDocument* ScTempDocSource::CreateDocument()
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{
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ScDocument* pDoc = new ScDocument; // SCDOCMODE_DOCUMENT
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pDoc->MakeTable( 0 );
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return pDoc;
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}
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ScTempDocSource::ScTempDocSource( ScTempDocCache& rDocCache ) :
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rCache( rDocCache ),
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pTempDoc( NULL )
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{
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if ( rCache.IsInUse() )
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pTempDoc = CreateDocument();
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else
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{
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rCache.SetInUse( true );
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if ( !rCache.GetDocument() )
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rCache.SetDocument( CreateDocument() );
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}
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}
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ScTempDocSource::~ScTempDocSource()
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{
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if ( pTempDoc )
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delete pTempDoc;
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else
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rCache.SetInUse( false );
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}
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ScDocument* ScTempDocSource::GetDocument()
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{
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if ( pTempDoc )
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return pTempDoc;
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else
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return rCache.GetDocument();
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}
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ScTempDocCache::ScTempDocCache() :
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pDoc( NULL ),
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bInUse( false )
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{
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}
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ScTempDocCache::~ScTempDocCache()
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{
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OSL_ENSURE( !bInUse, "ScTempDocCache dtor: bInUse" );
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delete pDoc;
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}
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void ScTempDocCache::SetDocument( ScDocument* pNew )
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{
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OSL_ENSURE( !pDoc, "ScTempDocCache::SetDocument: already set" );
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pDoc = pNew;
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}
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void ScTempDocCache::Clear()
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{
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OSL_ENSURE( !bInUse, "ScTempDocCache::Clear: bInUse" );
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delete pDoc;
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pDoc = NULL;
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}
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// copy results from one document into another
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//! merge this with ScAreaLink::Refresh
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//! copy directly without a clipboard document?
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static bool lcl_CopyData( ScDocument* pSrcDoc, const ScRange& rSrcRange,
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ScDocument* pDestDoc, const ScAddress& rDestPos )
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{
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SCTAB nSrcTab = rSrcRange.aStart.Tab();
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SCTAB nDestTab = rDestPos.Tab();
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ScRange aNewRange( rDestPos, ScAddress(
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rSrcRange.aEnd.Col() - rSrcRange.aStart.Col() + rDestPos.Col(),
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rSrcRange.aEnd.Row() - rSrcRange.aStart.Row() + rDestPos.Row(),
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nDestTab ) );
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ScDocument* pClipDoc = new ScDocument( SCDOCMODE_CLIP );
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ScMarkData aSourceMark;
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aSourceMark.SelectOneTable( nSrcTab ); // for CopyToClip
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aSourceMark.SetMarkArea( rSrcRange );
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ScClipParam aClipParam(rSrcRange, false);
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pSrcDoc->CopyToClip(aClipParam, pClipDoc, &aSourceMark, false);
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if ( pClipDoc->HasAttrib( 0,0,nSrcTab, MAXCOL,MAXROW,nSrcTab,
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HASATTR_MERGED | HASATTR_OVERLAPPED ) )
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{
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ScPatternAttr aPattern( pSrcDoc->GetPool() );
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aPattern.GetItemSet().Put( ScMergeAttr() ); // Defaults
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aPattern.GetItemSet().Put( ScMergeFlagAttr() );
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pClipDoc->ApplyPatternAreaTab( 0,0, MAXCOL,MAXROW, nSrcTab, aPattern );
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}
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ScMarkData aDestMark;
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aDestMark.SelectOneTable( nDestTab );
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aDestMark.SetMarkArea( aNewRange );
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pDestDoc->CopyFromClip( aNewRange, aDestMark, IDF_ALL & ~IDF_FORMULA, NULL, pClipDoc, false );
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delete pClipDoc;
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return true;
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}
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ScFunctionAccess::ScFunctionAccess() :
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pOptions( NULL ),
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aPropertyMap( ScDocOptionsHelper::GetPropertyMap() ),
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mbArray( true ), // default according to behaviour of older Office versions
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mbValid( true )
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{
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StartListening( *SfxGetpApp() ); // for SFX_HINT_DEINITIALIZING
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}
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ScFunctionAccess::~ScFunctionAccess()
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{
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delete pOptions;
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}
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void ScFunctionAccess::Notify( SfxBroadcaster&, const SfxHint& rHint )
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{
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if ( rHint.ISA(SfxSimpleHint) &&
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((SfxSimpleHint&)rHint).GetId() == SFX_HINT_DEINITIALIZING )
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{
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// document must not be used anymore
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aDocCache.Clear();
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mbValid = false;
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}
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}
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// stuff for exService_...
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uno::Reference<uno::XInterface> SAL_CALL ScFunctionAccess_CreateInstance(
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const uno::Reference<lang::XMultiServiceFactory>& )
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{
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SolarMutexGuard aGuard;
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ScDLL::Init();
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static uno::Reference< uno::XInterface > xInst((::cppu::OWeakObject*) new ScFunctionAccess);
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return xInst;
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}
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OUString ScFunctionAccess::getImplementationName_Static()
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{
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return OUString( "stardiv.StarCalc.ScFunctionAccess" );
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}
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uno::Sequence<OUString> ScFunctionAccess::getSupportedServiceNames_Static()
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{
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uno::Sequence<OUString> aRet(1);
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OUString* pArray = aRet.getArray();
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pArray[0] = OUString( SCFUNCTIONACCESS_SERVICE );
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return aRet;
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}
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// XServiceInfo
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OUString SAL_CALL ScFunctionAccess::getImplementationName() throw(uno::RuntimeException, std::exception)
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{
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return OUString( "ScFunctionAccess");
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}
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sal_Bool SAL_CALL ScFunctionAccess::supportsService( const OUString& rServiceName )
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throw(uno::RuntimeException, std::exception)
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{
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return cppu::supportsService(this, rServiceName);
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}
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uno::Sequence<OUString> SAL_CALL ScFunctionAccess::getSupportedServiceNames()
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throw(uno::RuntimeException, std::exception)
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{
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uno::Sequence<OUString> aRet(2);
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OUString* pArray = aRet.getArray();
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pArray[0] = OUString( SCFUNCTIONACCESS_SERVICE );
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pArray[1] = OUString( SCDOCSETTINGS_SERVICE );
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return aRet;
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}
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// XPropertySet (document settings)
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uno::Reference<beans::XPropertySetInfo> SAL_CALL ScFunctionAccess::getPropertySetInfo()
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throw(uno::RuntimeException, std::exception)
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{
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SolarMutexGuard aGuard;
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static uno::Reference<beans::XPropertySetInfo> aRef(
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new SfxItemPropertySetInfo( aPropertyMap ));
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return aRef;
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}
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void SAL_CALL ScFunctionAccess::setPropertyValue(
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const OUString& aPropertyName, const uno::Any& aValue )
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throw(beans::UnknownPropertyException, beans::PropertyVetoException,
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lang::IllegalArgumentException, lang::WrappedTargetException,
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uno::RuntimeException, std::exception)
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{
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SolarMutexGuard aGuard;
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if ( aPropertyName == "IsArrayFunction" )
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{
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if( !(aValue >>= mbArray) )
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throw lang::IllegalArgumentException();
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}
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else
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{
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if ( !pOptions )
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pOptions = new ScDocOptions();
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// options aren't initialized from configuration - always get the same default behaviour
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bool bDone = ScDocOptionsHelper::setPropertyValue( *pOptions, aPropertyMap, aPropertyName, aValue );
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if (!bDone)
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throw beans::UnknownPropertyException();
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}
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}
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uno::Any SAL_CALL ScFunctionAccess::getPropertyValue( const OUString& aPropertyName )
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throw(beans::UnknownPropertyException, lang::WrappedTargetException,
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uno::RuntimeException, std::exception)
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{
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SolarMutexGuard aGuard;
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if ( aPropertyName == "IsArrayFunction" )
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return uno::Any( mbArray );
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if ( !pOptions )
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pOptions = new ScDocOptions();
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// options aren't initialized from configuration - always get the same default behaviour
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return ScDocOptionsHelper::getPropertyValue( *pOptions, aPropertyMap, aPropertyName );
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}
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SC_IMPL_DUMMY_PROPERTY_LISTENER( ScFunctionAccess )
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// XFunctionAccess
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static bool lcl_AddFunctionToken( ScTokenArray& rArray, const OUString& rName,const ScCompiler& rCompiler )
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{
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// function names are always case-insensitive
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OUString aUpper = ScGlobal::pCharClass->uppercase(rName);
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// same options as in ScCompiler::IsOpCode:
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// 1. built-in function name
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OpCode eOp = rCompiler.GetEnglishOpCode( aUpper );
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if ( eOp != ocNone )
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{
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rArray.AddOpCode( eOp );
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return true;
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}
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// 2. old add in functions
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if (ScGlobal::GetFuncCollection()->findByName(aUpper))
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{
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rArray.AddExternal(aUpper.getStr());
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return true;
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}
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// 3. new (uno) add in functions
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OUString aIntName =
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ScGlobal::GetAddInCollection()->FindFunction(aUpper, false);
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if (!aIntName.isEmpty())
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{
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rArray.AddExternal(aIntName.getStr()); // international name
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return true;
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}
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return false; // no valid function name
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}
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static void lcl_AddRef( ScTokenArray& rArray, long nStartRow, long nColCount, long nRowCount )
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{
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ScComplexRefData aRef;
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aRef.InitRange(ScRange(0,nStartRow,0,nColCount-1,nStartRow+nRowCount-1,0));
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rArray.AddDoubleReference(aRef);
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}
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class SimpleVisitor
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{
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protected:
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bool mbArgError;
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ScDocument* mpDoc;
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public:
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SimpleVisitor( ScDocument* pDoc ) : mbArgError( false ), mpDoc( pDoc ) {}
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// could possibly just get away with JUST the following overload
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// 1) virtual void visitElem( long& nCol, long& nRow, const double& elem )
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// 2) virtual void visitElem( long& nCol, long& nRow, const OUString& elem )
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// 3) virtual void visitElem( long& nCol, long& nRow, const uno::Any& elem )
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// the other types methods are here just to reflect the orig code and for
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// completeness.
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void visitElem( long nCol, long nRow, const sal_Int16& elem )
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{
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mpDoc->SetValue( (SCCOL) nCol, (SCROW) nRow, 0, elem );
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}
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void visitElem( long nCol, long nRow, const sal_Int32& elem )
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{
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mpDoc->SetValue( (SCCOL) nCol, (SCROW) nRow, 0, elem );
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}
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void visitElem( long nCol, long nRow, const double& elem )
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{
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mpDoc->SetValue( (SCCOL) nCol, (SCROW) nRow, 0, elem );
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}
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void visitElem( long nCol, long nRow, const OUString& elem )
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{
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if (!elem.isEmpty())
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{
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ScSetStringParam aParam;
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aParam.setTextInput();
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mpDoc->SetString(ScAddress(nCol,nRow,0), elem, &aParam);
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}
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}
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void visitElem( long nCol, long nRow, const uno::Any& rElement )
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{
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uno::TypeClass eElemClass = rElement.getValueTypeClass();
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if ( eElemClass == uno::TypeClass_VOID )
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{
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// leave empty
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}
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else if ( eElemClass == uno::TypeClass_BYTE ||
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eElemClass == uno::TypeClass_SHORT ||
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eElemClass == uno::TypeClass_UNSIGNED_SHORT ||
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eElemClass == uno::TypeClass_LONG ||
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eElemClass == uno::TypeClass_UNSIGNED_LONG ||
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eElemClass == uno::TypeClass_FLOAT ||
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eElemClass == uno::TypeClass_DOUBLE )
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{
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// accept integer types because Basic passes a floating point
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// variable as byte, short or long if it's an integer number.
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double fVal(0.0);
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rElement >>= fVal;
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visitElem( nCol, nRow, fVal );
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}
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else if ( eElemClass == uno::TypeClass_STRING )
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{
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OUString aUStr;
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rElement >>= aUStr;
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visitElem( nCol, nRow, aUStr );
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}
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else
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mbArgError = true;
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}
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bool hasArgError() const { return mbArgError; }
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};
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template< class seq >
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class SequencesContainer
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{
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uno::Sequence< uno::Sequence< seq > > maSeq;
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long& mrDocRow;
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bool mbOverflow;
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bool mbArgError;
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ScDocument* mpDoc;
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ScTokenArray& mrTokenArr;
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public:
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SequencesContainer( const uno::Any& rArg, ScTokenArray& rTokenArr, long& rDocRow, ScDocument* pDoc ) :
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mrDocRow( rDocRow ), mbOverflow(false), mbArgError(false), mpDoc( pDoc ), mrTokenArr( rTokenArr )
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{
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rArg >>= maSeq;
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}
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void process()
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{
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SimpleVisitor aVisitor(mpDoc);
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long nStartRow = mrDocRow;
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long nRowCount = maSeq.getLength();
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long nMaxColCount = 0;
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const uno::Sequence< seq >* pRowArr = maSeq.getConstArray();
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for ( long nRow=0; nRow<nRowCount; nRow++ )
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{
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long nColCount = pRowArr[nRow].getLength();
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if ( nColCount > nMaxColCount )
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nMaxColCount = nColCount;
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const seq* pColArr = pRowArr[nRow].getConstArray();
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for (long nCol=0; nCol<nColCount; nCol++)
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if ( nCol <= MAXCOL && mrDocRow <= MAXROW )
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aVisitor.visitElem( nCol, mrDocRow, pColArr[ nCol ] );
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else
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mbOverflow=true;
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mrDocRow++;
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}
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mbArgError = aVisitor.hasArgError();
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if ( nRowCount && nMaxColCount && !mbOverflow )
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lcl_AddRef( mrTokenArr, nStartRow, nMaxColCount, nRowCount );
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}
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bool getOverflow() const { return mbOverflow; }
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bool getArgError() const { return mbArgError; }
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};
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template <class T>
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class ArrayOfArrayProc
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{
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public:
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static void processSequences( ScDocument* pDoc, const uno::Any& rArg, ScTokenArray& rTokenArr,
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long& rDocRow, bool& rArgErr, bool& rOverflow )
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{
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SequencesContainer< T > aContainer( rArg, rTokenArr, rDocRow, pDoc );
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aContainer.process();
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rArgErr = aContainer.getArgError();
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rOverflow = aContainer.getOverflow();
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}
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};
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uno::Any SAL_CALL ScFunctionAccess::callFunction( const OUString& aName,
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const uno::Sequence<uno::Any>& aArguments )
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throw (container::NoSuchElementException, lang::IllegalArgumentException,
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uno::RuntimeException, std::exception)
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{
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SolarMutexGuard aGuard;
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if (!mbValid)
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throw uno::RuntimeException();
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// use cached document if not in use, temporary document otherwise
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// (deleted in ScTempDocSource dtor)
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ScTempDocSource aSource( aDocCache );
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ScDocument* pDoc = aSource.GetDocument();
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const static SCTAB nTempSheet = 1;
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// Create an extra tab to contain the Function Cell
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// this will allow full rows to be used.
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if ( !pDoc->HasTable( nTempSheet ) )
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pDoc->MakeTable( nTempSheet );
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/// TODO: check
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ScAddress aAdr;
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ScCompiler aCompiler(pDoc,aAdr);
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aCompiler.SetGrammar(pDoc->GetGrammar());
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// find function
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ScTokenArray aTokenArr;
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if ( !lcl_AddFunctionToken( aTokenArr, aName,aCompiler ) )
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{
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// function not found
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throw container::NoSuchElementException();
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}
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// set options (null date, etc.)
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if ( pOptions )
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pDoc->SetDocOptions( *pOptions );
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// add arguments to token array
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bool bArgErr = false;
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bool bOverflow = false;
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long nDocRow = 0;
|
|
long nArgCount = aArguments.getLength();
|
|
const uno::Any* pArgArr = aArguments.getConstArray();
|
|
|
|
svl::SharedStringPool& rSPool = pDoc->GetSharedStringPool();
|
|
aTokenArr.AddOpCode(ocOpen);
|
|
for (long nPos=0; nPos<nArgCount; nPos++)
|
|
{
|
|
if ( nPos > 0 )
|
|
aTokenArr.AddOpCode(ocSep);
|
|
|
|
const uno::Any& rArg = pArgArr[nPos];
|
|
|
|
uno::TypeClass eClass = rArg.getValueTypeClass();
|
|
uno::Type aType = rArg.getValueType();
|
|
if ( eClass == uno::TypeClass_BYTE ||
|
|
eClass == uno::TypeClass_BOOLEAN ||
|
|
eClass == uno::TypeClass_SHORT ||
|
|
eClass == uno::TypeClass_UNSIGNED_SHORT ||
|
|
eClass == uno::TypeClass_LONG ||
|
|
eClass == uno::TypeClass_UNSIGNED_LONG ||
|
|
eClass == uno::TypeClass_FLOAT ||
|
|
eClass == uno::TypeClass_DOUBLE )
|
|
{
|
|
// accept integer types because Basic passes a floating point
|
|
// variable as byte, short or long if it's an integer number.
|
|
double fVal = 0;
|
|
rArg >>= fVal;
|
|
aTokenArr.AddDouble( fVal );
|
|
}
|
|
else if ( eClass == uno::TypeClass_STRING )
|
|
{
|
|
OUString aUStr;
|
|
rArg >>= aUStr;
|
|
aTokenArr.AddString(rSPool.intern(aUStr));
|
|
}
|
|
else if ( aType.equals( getCppuType( (uno::Sequence< uno::Sequence<sal_Int16> > *)0 ) ) )
|
|
{
|
|
ArrayOfArrayProc<sal_Int16>::processSequences( pDoc, rArg, aTokenArr, nDocRow, bArgErr, bOverflow );
|
|
}
|
|
else if ( aType.equals( getCppuType( (uno::Sequence< uno::Sequence<sal_Int32> > *)0 ) ) )
|
|
{
|
|
ArrayOfArrayProc<sal_Int32>::processSequences( pDoc, rArg, aTokenArr, nDocRow, bArgErr, bOverflow );
|
|
}
|
|
else if ( aType.equals( getCppuType( (uno::Sequence< uno::Sequence<double> > *)0 ) ) )
|
|
{
|
|
ArrayOfArrayProc<double>::processSequences( pDoc, rArg, aTokenArr, nDocRow, bArgErr, bOverflow );
|
|
}
|
|
else if ( aType.equals( getCppuType( (uno::Sequence< uno::Sequence<OUString> > *)0 ) ) )
|
|
{
|
|
ArrayOfArrayProc<OUString>::processSequences( pDoc, rArg, aTokenArr, nDocRow, bArgErr, bOverflow );
|
|
}
|
|
else if ( aType.equals( getCppuType( (uno::Sequence< uno::Sequence<uno::Any> > *)0 ) ) )
|
|
{
|
|
ArrayOfArrayProc<uno::Any>::processSequences( pDoc, rArg, aTokenArr, nDocRow, bArgErr, bOverflow );
|
|
}
|
|
else if ( aType.equals( cppu::UnoType<table::XCellRange>::get()) )
|
|
{
|
|
// currently, only our own cell ranges are supported
|
|
|
|
uno::Reference<table::XCellRange> xRange(rArg, uno::UNO_QUERY);
|
|
ScCellRangesBase* pImpl = ScCellRangesBase::getImplementation( xRange );
|
|
if ( pImpl )
|
|
{
|
|
ScDocument* pSrcDoc = pImpl->GetDocument();
|
|
const ScRangeList& rRanges = pImpl->GetRangeList();
|
|
if ( pSrcDoc && rRanges.size() == 1 )
|
|
{
|
|
ScRange aSrcRange = *rRanges[ 0 ];
|
|
|
|
long nStartRow = nDocRow;
|
|
long nColCount = aSrcRange.aEnd.Col() - aSrcRange.aStart.Col() + 1;
|
|
long nRowCount = aSrcRange.aEnd.Row() - aSrcRange.aStart.Row() + 1;
|
|
|
|
if ( nStartRow + nRowCount > MAXROWCOUNT )
|
|
bOverflow = true;
|
|
else
|
|
{
|
|
// copy data
|
|
if ( !lcl_CopyData( pSrcDoc, aSrcRange, pDoc, ScAddress( 0, (SCROW)nDocRow, 0 ) ) )
|
|
bOverflow = true;
|
|
}
|
|
|
|
nDocRow += nRowCount;
|
|
if ( !bOverflow )
|
|
lcl_AddRef( aTokenArr, nStartRow, nColCount, nRowCount );
|
|
}
|
|
else
|
|
bArgErr = true;
|
|
}
|
|
else
|
|
bArgErr = true;
|
|
}
|
|
else
|
|
bArgErr = true; // invalid type
|
|
}
|
|
aTokenArr.AddOpCode(ocClose);
|
|
aTokenArr.AddOpCode(ocStop);
|
|
|
|
// execute formula
|
|
|
|
uno::Any aRet;
|
|
if ( !bArgErr && !bOverflow && nDocRow <= MAXROWCOUNT )
|
|
{
|
|
ScAddress aFormulaPos( 0, 0, nTempSheet );
|
|
// GRAM_PODF_A1 doesn't really matter for the token array but fits with
|
|
// other API compatibility grammars.
|
|
ScFormulaCell* pFormula = new ScFormulaCell(
|
|
pDoc, aFormulaPos, aTokenArr, formula::FormulaGrammar::GRAM_PODF_A1,
|
|
(sal_uInt8)(mbArray ? MM_FORMULA : MM_NONE) );
|
|
pFormula = pDoc->SetFormulaCell(aFormulaPos, pFormula);
|
|
|
|
// call GetMatrix before GetErrCode because GetMatrix always recalculates
|
|
// if there is no matrix result
|
|
|
|
const ScMatrix* pMat = (mbArray && pFormula) ? pFormula->GetMatrix() : 0;
|
|
sal_uInt16 nErrCode = pFormula ? pFormula->GetErrCode() : errIllegalArgument;
|
|
if ( nErrCode == 0 )
|
|
{
|
|
if ( pMat )
|
|
{
|
|
// array result
|
|
ScRangeToSequence::FillMixedArray( aRet, pMat );
|
|
}
|
|
else if ( pFormula->IsValue() )
|
|
{
|
|
// numeric value
|
|
aRet <<= (double) pFormula->GetValue();
|
|
}
|
|
else
|
|
{
|
|
// string result
|
|
OUString aStrVal = pFormula->GetString().getString();
|
|
aRet <<= aStrVal;
|
|
}
|
|
}
|
|
else if ( nErrCode == NOTAVAILABLE )
|
|
{
|
|
// #N/A: leave result empty, no exception
|
|
}
|
|
else
|
|
{
|
|
// any other error: IllegalArgumentException
|
|
bArgErr = true;
|
|
}
|
|
|
|
pDoc->DeleteAreaTab( 0, 0, MAXCOL, MAXROW, 0, IDF_ALL );
|
|
pDoc->DeleteAreaTab( 0, 0, 0, 0, nTempSheet, IDF_ALL );
|
|
}
|
|
|
|
if (bOverflow)
|
|
throw uno::RuntimeException();
|
|
|
|
if (bArgErr)
|
|
throw lang::IllegalArgumentException();
|
|
|
|
return aRet;
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|