xprogress.cpp

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#include "SdlArs.h"

namespace Ars
{

XProgress::XProgress( void ) 
: m_iMin(0),m_iMax(100),m_iProgress(0),BarColor( 0 , 0 , 0 )
{
}


XProgress::~XProgress(void)
{

}

void XProgress::Init( icstring &aStr )
{
        XLabel::Init( aStr );

        icstring        tmp = Rsrc::FindCrdOf( aStr , "min_max" );
        m_iMin = max( 0 , Rsrc::GetInt( tmp ) );
        m_iMax = max( 1 , Rsrc::GetInt( tmp ) );

        tmp = Rsrc::FindCrdOf( aStr , "barColor" );
        BarColor = Rsrc::GetColor( tmp , GetFgColor().FadeColor( 32 ) );
}

const bool XProgress::SetupWindow( const Message &msg )
{
        XLabel::SetupWindow( msg );

        SetProgress( 0 );

        return false;
}

void XProgress::SetProgress( const int iProgress , const bool aNow )
{
        m_iProgress = min( m_iMax , iProgress );
        
        char    tmp[50];
        sprintf( tmp , "%d %%" , (m_iProgress * 100) / m_iMax );
        SetWndText( tmp );

        UpdateWindow( aNow );
}

void XProgress::Draw( void ) 
{
        XRect SubRect( *this );
        SubRect.Grow( -1 );
        if( m_iProgress > m_iMin )
        {
                SubRect.w = static_cast<unsigned int>( SubRect.w * (static_cast<double>(m_iProgress - m_iMin) / (m_iMax - m_iMin) ) );
                DrawRect( SubRect , true , BarColor , BarColor );
                DrawRaised( SubRect , BarColor );
        }

        XLabel::Draw();
}

}

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