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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 09:06:44 +0000
commited5640d8b587fbcfed7dd7967f3de04b37a76f26 (patch)
tree7a5f7c6c9d02226d7471cb3cc8fbbf631b415303 /sccomp/source/solver/SolverComponent.cxx
parentInitial commit. (diff)
downloadlibreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.tar.xz
libreoffice-ed5640d8b587fbcfed7dd7967f3de04b37a76f26.zip
Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'sccomp/source/solver/SolverComponent.cxx')
-rw-r--r--sccomp/source/solver/SolverComponent.cxx254
1 files changed, 254 insertions, 0 deletions
diff --git a/sccomp/source/solver/SolverComponent.cxx b/sccomp/source/solver/SolverComponent.cxx
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+++ b/sccomp/source/solver/SolverComponent.cxx
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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 "SolverComponent.hxx"
+#include <strings.hrc>
+
+#include <com/sun/star/container/XIndexAccess.hpp>
+#include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
+#include <com/sun/star/sheet/XSpreadsheet.hpp>
+#include <com/sun/star/table/CellAddress.hpp>
+
+#include <cppuhelper/supportsservice.hxx>
+
+#include <unotools/resmgr.hxx>
+
+using namespace com::sun::star;
+
+
+constexpr OUStringLiteral STR_NONNEGATIVE = u"NonNegative";
+constexpr OUStringLiteral STR_INTEGER = u"Integer";
+constexpr OUStringLiteral STR_TIMEOUT = u"Timeout";
+constexpr OUStringLiteral STR_EPSILONLEVEL = u"EpsilonLevel";
+constexpr OUStringLiteral STR_LIMITBBDEPTH = u"LimitBBDepth";
+
+
+// Resources from tools are used for translated strings
+
+OUString SolverComponent::GetResourceString(TranslateId aId)
+{
+ return Translate::get(aId, Translate::Create("scc"));
+}
+
+size_t ScSolverCellHash::operator()( const css::table::CellAddress& rAddress ) const
+{
+ return ( rAddress.Sheet << 24 ) | ( rAddress.Column << 16 ) | rAddress.Row;
+}
+
+bool ScSolverCellEqual::operator()( const css::table::CellAddress& rAddr1, const css::table::CellAddress& rAddr2 ) const
+{
+ return AddressEqual( rAddr1, rAddr2 );
+}
+
+namespace
+{
+ enum
+ {
+ PROP_NONNEGATIVE,
+ PROP_INTEGER,
+ PROP_TIMEOUT,
+ PROP_EPSILONLEVEL,
+ PROP_LIMITBBDEPTH
+ };
+}
+
+uno::Reference<table::XCell> SolverComponent::GetCell( const uno::Reference<sheet::XSpreadsheetDocument>& xDoc,
+ const table::CellAddress& rPos )
+{
+ uno::Reference<container::XIndexAccess> xSheets( xDoc->getSheets(), uno::UNO_QUERY );
+ uno::Reference<sheet::XSpreadsheet> xSheet( xSheets->getByIndex( rPos.Sheet ), uno::UNO_QUERY );
+ return xSheet->getCellByPosition( rPos.Column, rPos.Row );
+}
+
+void SolverComponent::SetValue( const uno::Reference<sheet::XSpreadsheetDocument>& xDoc,
+ const table::CellAddress& rPos, double fValue )
+{
+ SolverComponent::GetCell( xDoc, rPos )->setValue( fValue );
+}
+
+double SolverComponent::GetValue( const uno::Reference<sheet::XSpreadsheetDocument>& xDoc,
+ const table::CellAddress& rPos )
+{
+ return SolverComponent::GetCell( xDoc, rPos )->getValue();
+}
+
+SolverComponent::SolverComponent() :
+ OPropertyContainer( GetBroadcastHelper() ),
+ mbMaximize( true ),
+ mbNonNegative( false ),
+ mbInteger( false ),
+ mnTimeout( 100 ),
+ mnEpsilonLevel( 0 ),
+ mbLimitBBDepth( true ),
+ mbSuccess( false ),
+ mfResultValue( 0.0 )
+{
+ // for XPropertySet implementation:
+ registerProperty( STR_NONNEGATIVE, PROP_NONNEGATIVE, 0, &mbNonNegative, cppu::UnoType<decltype(mbNonNegative)>::get() );
+ registerProperty( STR_INTEGER, PROP_INTEGER, 0, &mbInteger, cppu::UnoType<decltype(mbInteger)>::get() );
+ registerProperty( STR_TIMEOUT, PROP_TIMEOUT, 0, &mnTimeout, cppu::UnoType<decltype(mnTimeout)>::get() );
+ registerProperty( STR_EPSILONLEVEL, PROP_EPSILONLEVEL, 0, &mnEpsilonLevel, cppu::UnoType<decltype(mnEpsilonLevel)>::get() );
+ registerProperty( STR_LIMITBBDEPTH, PROP_LIMITBBDEPTH, 0, &mbLimitBBDepth, cppu::UnoType<decltype(mbLimitBBDepth)>::get() );
+}
+
+SolverComponent::~SolverComponent()
+{
+}
+
+IMPLEMENT_FORWARD_XINTERFACE2( SolverComponent, SolverComponent_Base, OPropertyContainer )
+IMPLEMENT_FORWARD_XTYPEPROVIDER2( SolverComponent, SolverComponent_Base, OPropertyContainer )
+
+cppu::IPropertyArrayHelper* SolverComponent::createArrayHelper() const
+{
+ uno::Sequence<beans::Property> aProps;
+ describeProperties( aProps );
+ return new cppu::OPropertyArrayHelper( aProps );
+}
+
+cppu::IPropertyArrayHelper& SAL_CALL SolverComponent::getInfoHelper()
+{
+ return *getArrayHelper();
+}
+
+uno::Reference<beans::XPropertySetInfo> SAL_CALL SolverComponent::getPropertySetInfo()
+{
+ return createPropertySetInfo( getInfoHelper() );
+}
+
+// XSolverDescription
+
+OUString SAL_CALL SolverComponent::getStatusDescription()
+{
+ return maStatus;
+}
+
+OUString SAL_CALL SolverComponent::getPropertyDescription( const OUString& rPropertyName )
+{
+ TranslateId pResId;
+ sal_Int32 nHandle = getInfoHelper().getHandleByName( rPropertyName );
+ switch (nHandle)
+ {
+ case PROP_NONNEGATIVE:
+ pResId = RID_PROPERTY_NONNEGATIVE;
+ break;
+ case PROP_INTEGER:
+ pResId = RID_PROPERTY_INTEGER;
+ break;
+ case PROP_TIMEOUT:
+ pResId = RID_PROPERTY_TIMEOUT;
+ break;
+ case PROP_EPSILONLEVEL:
+ pResId = RID_PROPERTY_EPSILONLEVEL;
+ break;
+ case PROP_LIMITBBDEPTH:
+ pResId = RID_PROPERTY_LIMITBBDEPTH;
+ break;
+ default:
+ {
+ // unknown - leave empty
+ }
+ }
+ OUString aRet;
+ if (pResId)
+ aRet = SolverComponent::GetResourceString(pResId);
+ return aRet;
+}
+
+// XSolver: settings
+
+uno::Reference<sheet::XSpreadsheetDocument> SAL_CALL SolverComponent::getDocument()
+{
+ return mxDoc;
+}
+
+void SAL_CALL SolverComponent::setDocument( const uno::Reference<sheet::XSpreadsheetDocument>& _document )
+{
+ mxDoc = _document;
+}
+
+table::CellAddress SAL_CALL SolverComponent::getObjective()
+{
+ return maObjective;
+}
+
+void SAL_CALL SolverComponent::setObjective( const table::CellAddress& _objective )
+{
+ maObjective = _objective;
+}
+
+uno::Sequence<table::CellAddress> SAL_CALL SolverComponent::getVariables()
+{
+ return maVariables;
+}
+
+void SAL_CALL SolverComponent::setVariables( const uno::Sequence<table::CellAddress>& _variables )
+{
+ maVariables = _variables;
+}
+
+uno::Sequence<sheet::SolverConstraint> SAL_CALL SolverComponent::getConstraints()
+{
+ return maConstraints;
+}
+
+void SAL_CALL SolverComponent::setConstraints( const uno::Sequence<sheet::SolverConstraint>& _constraints )
+{
+ maConstraints = _constraints;
+}
+
+sal_Bool SAL_CALL SolverComponent::getMaximize()
+{
+ return mbMaximize;
+}
+
+void SAL_CALL SolverComponent::setMaximize( sal_Bool _maximize )
+{
+ mbMaximize = _maximize;
+}
+
+// XSolver: get results
+
+sal_Bool SAL_CALL SolverComponent::getSuccess()
+{
+ return mbSuccess;
+}
+
+double SAL_CALL SolverComponent::getResultValue()
+{
+ return mfResultValue;
+}
+
+uno::Sequence<double> SAL_CALL SolverComponent::getSolution()
+{
+ return maSolution;
+}
+
+// XServiceInfo
+
+sal_Bool SAL_CALL SolverComponent::supportsService( const OUString& rServiceName )
+{
+ return cppu::supportsService(this, rServiceName);
+}
+
+uno::Sequence<OUString> SAL_CALL SolverComponent::getSupportedServiceNames()
+{
+ return { "com.sun.star.sheet.Solver" };
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */