source/ui/optiondlg.cxx

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/*************************************************************************
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Kohei Yoshida.
 *    1039 Kingsway Dr., Apex, NC 27502, USA
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 ************************************************************************/

#include "optiondlg.hxx"
#include "unoglobal.hxx"
#include "tool/global.hxx"
#include "listener.hxx"
#include "solver.hxx"

#include <memory>

#include "com/sun/star/awt/XCheckBox.hpp"

#include "scsolver.hrc"

using namespace ::com::sun::star;
using namespace ::com::sun::star::uno;
using ::std::auto_ptr;

namespace scsolver {

class OptionDlgOKAction : public ActionObject
{
public:
        OptionDlgOKAction()
        {
        }

        virtual ~OptionDlgOKAction() throw()
        {
        }

        virtual void execute( BaseDialog *dlg, const awt::ActionEvent& /*e*/ )
        {
                OptionDialog* p = static_cast<OptionDialog*>(dlg);
                p->setVisible(false);
        OptionData* pOption = p->getSolverImpl()->getOptionData();
        pOption->setModelType(p->getModelType());
        pOption->setVarPositive(p->isVarPositive());
        pOption->setVarInteger(p->isVarInteger());
        }
};

class OptionDlgWinCloseAction : public SimpleActionObject
{
public:
        virtual void execute( BaseDialog *dlg )
        {
                dlg->close();
        }
};

//-----------------------------------------------------------------

struct OptionDialogImpl
{
        auto_ptr<ActionObject>       pActionOK;
        auto_ptr<SimpleActionObject> pActionWinClose;

        TopWindowListener* pTopWinListener;
        ActionListener*    pOKListener;
        CloseBtnListener*  pCloseListener;
};

//-----------------------------------------------------------------

OptionDialog::OptionDialog( SolverImpl* p ) :
        BaseDialog( p ),
        m_pImpl( new OptionDialogImpl )
{
        initialize();
}

OptionDialog::~OptionDialog() throw()
{
}

void OptionDialog::initialize()
{
        int nWidth = 200, nHeight = 150;
        initializeDefault( 
                static_cast<sal_Int16>(nWidth), static_cast<sal_Int16>(nHeight), 
                getResStr(SCSOLVER_STR_OPTIONDLG_TITLE) );

        sal_Int32 nX = 5, nY = 5, nMargin = 5;

        addFixedLine( nX, nY, nWidth-nX-nMargin, 12, ascii("flOptions"), 
                                  getResStr(SCSOLVER_STR_OPTIONDLG_TITLE) );
        nY += 13;
        addCheckBox( nX, nY+2, nWidth-nX-nMargin, 12, ascii("cbLinear"),
                                 getResStr(SCSOLVER_STR_OPTION_ASSUME_LINEAR) );

    nY += 13;
        addCheckBox( nX, nY+2, nWidth-nX-nMargin, 12, ascii("cbPositiveValue"),
                 getResStr(SCSOLVER_STR_OPTION_VAR_POSITIVE) );

    nY += 13;
        addCheckBox( nX, nY+2, nWidth-nX-nMargin, 12, ascii("cbIntegerValue"),
                 getResStr(SCSOLVER_STR_OPTION_VAR_INTEGER) );

        addButton( nWidth-110, nHeight-20, 50, 15, ascii("btnOK"), 
                           getResStr(SCSOLVER_STR_BTN_OK) );

        addButton( nWidth-55, nHeight-20, 50, 15, ascii("btnCancel"), 
                           getResStr(SCSOLVER_STR_BTN_CANCEL) );

        registerListeners();
}

void OptionDialog::registerListeners()
{
        m_pImpl->pActionOK.reset( new OptionDlgOKAction );
        m_pImpl->pOKListener = new ActionListener( this, m_pImpl->pActionOK.get() );
        registerListener( ascii("btnOK"), m_pImpl->pOKListener );

        m_pImpl->pCloseListener = new CloseBtnListener(this);
        registerListener( ascii("btnCancel"), m_pImpl->pCloseListener );

        m_pImpl->pActionWinClose.reset( new OptionDlgWinCloseAction );
        m_pImpl->pTopWinListener = new TopWindowListener(this);
        m_pImpl->pTopWinListener->setActionClosing(m_pImpl->pActionWinClose.get());
        registerListener( m_pImpl->pTopWinListener );
}

void OptionDialog::unregisterListeners() throw()
{
        unregisterListener( ascii("btnOK"), m_pImpl->pOKListener );
        unregisterListener( ascii("btnCancel"), m_pImpl->pCloseListener );
        unregisterListener( m_pImpl->pTopWinListener );
}

bool OptionDialog::doneRangeSelection() const
{
        return false;
}

void OptionDialog::close()
{
        setVisible(false);
}

const rtl::OUString OptionDialog::getDialogName() const
{
        return ascii("OptionDialog");
}

void OptionDialog::setVisible( bool b )
{
        setVisibleDefault( b );
}

OptModelType OptionDialog::getModelType() const
{
        Reference<uno::XInterface> oWgt = getWidgetByName( ascii("cbLinear") );
        Reference<awt::XCheckBox> xCB( oWgt, UNO_QUERY );

        return xCB->getState() ? OPTMODELTYPE_LP : OPTMODELTYPE_NLP;
}

void OptionDialog::setModelType( OptModelType type )
{
        Reference<uno::XInterface> oWgt = getWidgetByName( ascii("cbLinear") );
        Reference<awt::XCheckBox> xCB( oWgt, UNO_QUERY );
        if ( type == OPTMODELTYPE_LP || type == OPTMODELTYPE_MILP )
                xCB->setState(1);
        else
                xCB->setState(0);
}

bool OptionDialog::isVarPositive() const
{
    Reference<uno::XInterface> oWgt = getWidgetByName( ascii("cbPositiveValue") );
    Reference<awt::XCheckBox> xCB( oWgt, UNO_QUERY );
    return xCB->getState();
}

void OptionDialog::setVarPositive(bool b)
{
    Reference<uno::XInterface> oWgt = getWidgetByName( ascii("cbPositiveValue") );
    Reference<awt::XCheckBox> xCB( oWgt, UNO_QUERY );
    xCB->setState(b);
}

bool OptionDialog::isVarInteger() const
{
    Reference<uno::XInterface> oWgt = getWidgetByName( ascii("cbIntegerValue") );
    Reference<awt::XCheckBox> xCB( oWgt, UNO_QUERY );
    return xCB->getState();
}

void OptionDialog::setVarInteger(bool b)
{
    Reference<uno::XInterface> oWgt = getWidgetByName( ascii("cbIntegerValue") );
    Reference<awt::XCheckBox> xCB( oWgt, UNO_QUERY );
    xCB->setState(b);
}

}

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