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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 <memory>
#include <solveroptions.hxx>
#include <global.hxx>
#include <miscuno.hxx>
#include <solverutil.hxx>
#include <rtl/math.hxx>
#include <unotools/collatorwrapper.hxx>
#include <unotools/localedatawrapper.hxx>
#include <osl/diagnose.h>
#include <algorithm>
#include <com/sun/star/sheet/XSolverDescription.hpp>
#include <com/sun/star/beans/PropertyValue.hpp>
using namespace com::sun::star;
/// Helper for sorting properties
struct ScSolverOptionsEntry
{
sal_Int32 nPosition;
OUString aDescription;
ScSolverOptionsEntry() : nPosition(0) {}
bool operator< (const ScSolverOptionsEntry& rOther) const
{
return (ScGlobal::GetCollator()->compareString( aDescription, rOther.aDescription ) < 0);
}
};
ScSolverOptionsDialog::ScSolverOptionsDialog(weld::Window* pParent,
const uno::Sequence<OUString>& rImplNames,
const uno::Sequence<OUString>& rDescriptions,
const OUString& rEngine,
const uno::Sequence<beans::PropertyValue>& rProperties )
: GenericDialogController(pParent, "modules/scalc/ui/solveroptionsdialog.ui", "SolverOptionsDialog")
, maImplNames(rImplNames)
, maDescriptions(rDescriptions)
, maEngine(rEngine)
, maProperties(rProperties)
, m_xLbEngine(m_xBuilder->weld_combo_box("engine"))
, m_xLbSettings(m_xBuilder->weld_tree_view("settings"))
, m_xBtnEdit(m_xBuilder->weld_button("edit"))
{
m_xLbSettings->set_size_request(m_xLbSettings->get_approximate_digit_width() * 32,
m_xLbSettings->get_height_rows(6));
std::vector<int> aWidths;
aWidths.push_back(m_xLbSettings->get_checkbox_column_width());
m_xLbSettings->set_column_fixed_widths(aWidths);
m_xLbEngine->connect_changed( LINK( this, ScSolverOptionsDialog, EngineSelectHdl ) );
m_xBtnEdit->connect_clicked( LINK( this, ScSolverOptionsDialog, ButtonHdl ) );
m_xLbSettings->connect_changed( LINK( this, ScSolverOptionsDialog, SettingsSelHdl ) );
m_xLbSettings->connect_row_activated( LINK( this, ScSolverOptionsDialog, SettingsDoubleClickHdl ) );
sal_Int32 nSelect = -1;
sal_Int32 nImplCount = maImplNames.getLength();
for (sal_Int32 nImpl=0; nImpl<nImplCount; ++nImpl)
{
OUString aImplName( maImplNames[nImpl] );
OUString aDescription( maDescriptions[nImpl] ); // user-visible descriptions in list box
m_xLbEngine->append_text(aDescription);
if ( aImplName == maEngine )
nSelect = nImpl;
}
if ( nSelect < 0 ) // no (valid) engine given
{
if ( nImplCount > 0 )
{
maEngine = maImplNames[0]; // use first implementation
nSelect = 0;
}
else
maEngine.clear();
maProperties.realloc(0); // don't use options from different engine
}
if ( nSelect >= 0 ) // select in list box
m_xLbEngine->set_active(nSelect);
if ( !maProperties.getLength() )
ReadFromComponent(); // fill maProperties from component (using maEngine)
FillListBox(); // using maProperties
}
ScSolverOptionsDialog::~ScSolverOptionsDialog()
{
}
const uno::Sequence<beans::PropertyValue>& ScSolverOptionsDialog::GetProperties()
{
// update maProperties from list box content
// order of entries in list box and maProperties is the same
sal_Int32 nEntryCount = maProperties.getLength();
if (nEntryCount == m_xLbSettings->n_children())
{
for (sal_Int32 nEntryPos=0; nEntryPos<nEntryCount; ++nEntryPos)
{
uno::Any& rValue = maProperties[nEntryPos].Value;
if (ScSolverOptionsString* pStringItem = reinterpret_cast<ScSolverOptionsString*>(m_xLbSettings->get_id(nEntryPos).toInt64()))
{
if (pStringItem->IsDouble())
rValue <<= pStringItem->GetDoubleValue();
else
rValue <<= pStringItem->GetIntValue();
}
else
rValue <<= m_xLbSettings->get_toggle(nEntryPos, 0);
}
}
else
{
OSL_FAIL( "wrong count" );
}
return maProperties;
}
void ScSolverOptionsDialog::FillListBox()
{
// get property descriptions, sort by them
uno::Reference<sheet::XSolverDescription> xDesc( ScSolverUtil::GetSolver( maEngine ), uno::UNO_QUERY );
sal_Int32 nCount = maProperties.getLength();
std::vector<ScSolverOptionsEntry> aDescriptions( nCount );
for (sal_Int32 nPos=0; nPos<nCount; nPos++)
{
OUString aPropName( maProperties[nPos].Name );
OUString aVisName;
if ( xDesc.is() )
aVisName = xDesc->getPropertyDescription( aPropName );
if ( aVisName.isEmpty() )
aVisName = aPropName;
aDescriptions[nPos].nPosition = nPos;
aDescriptions[nPos].aDescription = aVisName;
}
std::sort( aDescriptions.begin(), aDescriptions.end() );
// also update maProperties to the order of descriptions
uno::Sequence<beans::PropertyValue> aNewSeq;
aNewSeq.realloc( nCount );
for (sal_Int32 nPos=0; nPos<nCount; nPos++)
aNewSeq[nPos] = maProperties[ aDescriptions[nPos].nPosition ];
maProperties = aNewSeq;
// fill the list box
m_xLbSettings->freeze();
m_xLbSettings->clear();
for (sal_Int32 nPos=0; nPos<nCount; nPos++)
{
OUString aVisName = aDescriptions[nPos].aDescription;
uno::Any aValue = maProperties[nPos].Value;
uno::TypeClass eClass = aValue.getValueTypeClass();
m_xLbSettings->append();
if ( eClass == uno::TypeClass_BOOLEAN )
{
// check box entry
m_xLbSettings->set_toggle(nPos, ScUnoHelpFunctions::GetBoolFromAny(aValue), 0);
m_xLbSettings->set_text(nPos, aVisName, 1);
}
else
{
// value entry
m_xLbSettings->set_text(nPos, aVisName, 1);
m_aOptions.emplace_back(new ScSolverOptionsString(aVisName));
if (eClass == uno::TypeClass_DOUBLE)
{
double fDoubleValue = 0.0;
if (aValue >>= fDoubleValue)
m_aOptions.back()->SetDoubleValue(fDoubleValue);
OUString sTxt(aVisName);
sTxt += ": ";
sTxt += rtl::math::doubleToUString(fDoubleValue,
rtl_math_StringFormat_Automatic, rtl_math_DecimalPlaces_Max,
ScGlobal::GetpLocaleData()->getNumDecimalSep()[0], true );
m_xLbSettings->set_text(nPos, sTxt, 1);
}
else
{
sal_Int32 nIntValue = 0;
if (aValue >>= nIntValue)
m_aOptions.back()->SetIntValue(nIntValue);
OUString sTxt(aVisName);
sTxt += ": ";
sTxt += OUString::number(nIntValue);
m_xLbSettings->set_text(nPos, sTxt, 1);
}
m_xLbSettings->set_id(nPos, OUString::number(reinterpret_cast<sal_Int64>(m_aOptions.back().get())));
}
}
m_xLbSettings->thaw();
}
void ScSolverOptionsDialog::ReadFromComponent()
{
maProperties = ScSolverUtil::GetDefaults( maEngine );
}
void ScSolverOptionsDialog::EditOption()
{
int nEntry = m_xLbSettings->get_selected_index();
if (nEntry == -1)
return;
ScSolverOptionsString* pStringItem = reinterpret_cast<ScSolverOptionsString*>(m_xLbSettings->get_id(nEntry).toInt64());
if (!pStringItem)
return;
if (pStringItem->IsDouble())
{
ScSolverValueDialog aValDialog(m_xDialog.get());
aValDialog.SetOptionName( pStringItem->GetText() );
aValDialog.SetValue( pStringItem->GetDoubleValue() );
if (aValDialog.run() == RET_OK)
{
pStringItem->SetDoubleValue( aValDialog.GetValue() );
OUString sTxt(pStringItem->GetText());
sTxt += ": ";
sTxt += rtl::math::doubleToUString(pStringItem->GetDoubleValue(),
rtl_math_StringFormat_Automatic, rtl_math_DecimalPlaces_Max,
ScGlobal::GetpLocaleData()->getNumDecimalSep()[0], true );
m_xLbSettings->set_text(nEntry, sTxt, 1);
}
}
else
{
ScSolverIntegerDialog aIntDialog(m_xDialog.get());
aIntDialog.SetOptionName( pStringItem->GetText() );
aIntDialog.SetValue( pStringItem->GetIntValue() );
if (aIntDialog.run() == RET_OK)
{
pStringItem->SetIntValue(aIntDialog.GetValue());
OUString sTxt(pStringItem->GetText());
sTxt += ": ";
sTxt += OUString::number(pStringItem->GetIntValue());
m_xLbSettings->set_text(nEntry, sTxt, 1);
}
}
}
IMPL_LINK( ScSolverOptionsDialog, ButtonHdl, weld::Button&, rBtn, void )
{
if (&rBtn == m_xBtnEdit.get())
EditOption();
}
IMPL_LINK_NOARG(ScSolverOptionsDialog, SettingsDoubleClickHdl, weld::TreeView&, void)
{
EditOption();
}
IMPL_LINK_NOARG(ScSolverOptionsDialog, EngineSelectHdl, weld::ComboBox&, void)
{
const sal_Int32 nSelectPos = m_xLbEngine->get_active();
if ( nSelectPos < maImplNames.getLength() )
{
OUString aNewEngine( maImplNames[nSelectPos] );
if ( aNewEngine != maEngine )
{
maEngine = aNewEngine;
ReadFromComponent(); // fill maProperties from component (using maEngine)
FillListBox(); // using maProperties
}
}
}
IMPL_LINK_NOARG(ScSolverOptionsDialog, SettingsSelHdl, weld::TreeView&, void)
{
bool bCheckbox = false;
int nEntry = m_xLbSettings->get_selected_index();
if (nEntry != -1)
{
ScSolverOptionsString* pStringItem = reinterpret_cast<ScSolverOptionsString*>(m_xLbSettings->get_id(nEntry).toInt64());
if (!pStringItem)
bCheckbox = true;
}
m_xBtnEdit->set_sensitive(!bCheckbox);
}
ScSolverIntegerDialog::ScSolverIntegerDialog(weld::Window * pParent)
: GenericDialogController(pParent, "modules/scalc/ui/integerdialog.ui", "IntegerDialog")
, m_xFrame(m_xBuilder->weld_frame("frame"))
, m_xNfValue(m_xBuilder->weld_spin_button("value"))
{
}
ScSolverIntegerDialog::~ScSolverIntegerDialog()
{
}
void ScSolverIntegerDialog::SetOptionName( const OUString& rName )
{
m_xFrame->set_label(rName);
}
void ScSolverIntegerDialog::SetValue( sal_Int32 nValue )
{
m_xNfValue->set_value( nValue );
}
sal_Int32 ScSolverIntegerDialog::GetValue() const
{
return m_xNfValue->get_value();
}
ScSolverValueDialog::ScSolverValueDialog(weld::Window* pParent)
: GenericDialogController(pParent, "modules/scalc/ui/doubledialog.ui", "DoubleDialog")
, m_xFrame(m_xBuilder->weld_frame("frame"))
, m_xEdValue(m_xBuilder->weld_entry("value"))
{
}
ScSolverValueDialog::~ScSolverValueDialog()
{
}
void ScSolverValueDialog::SetOptionName( const OUString& rName )
{
m_xFrame->set_label(rName);
}
void ScSolverValueDialog::SetValue( double fValue )
{
m_xEdValue->set_text( rtl::math::doubleToUString( fValue,
rtl_math_StringFormat_Automatic, rtl_math_DecimalPlaces_Max,
ScGlobal::GetpLocaleData()->getNumDecimalSep()[0], true ) );
}
double ScSolverValueDialog::GetValue() const
{
OUString aInput = m_xEdValue->get_text();
rtl_math_ConversionStatus eStatus = rtl_math_ConversionStatus_Ok;
sal_Int32 nParseEnd = 0;
double fValue = ScGlobal::GetpLocaleData()->stringToDouble( aInput, true, &eStatus, &nParseEnd);
/* TODO: shouldn't there be some error checking? */
return fValue;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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