xbox.cpp

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#include "SdlArs.h"

namespace Ars
{

XBox::XBox( void )
{
}

XBox::~XBox( void )
{
}

void XBox::Draw( void ) 
{
        Window::Draw();

        if( GetGDI() )
        {
                XRect   r( GetWindowRect() );
                if( GetStates() & S_OUTLINED )
                {
                        DrawRect( r , false , GetBorderColor() , GetBorderColor() );
                        r.Grow( -3 );
                }
                if( (GetStates() & S_SHADOWED) == S_SHADOWED && (GetStates() & S_SELECTED) != S_SELECTED )
                {
                        RGBColor        b = GetBgColor().FadeColor( -32 );
                        for( int i = 0 ; i < 3 ; i++ )
                        {
                                DrawVLine( r.y + 6 - i , r.Bottom() - i , r.Right() - i , GetBgColor().FadeColor( -16 - 16 * i ) );
                                DrawHLine( r.x + 6 - i , r.Right() - i , r.Bottom() - i , GetBgColor().FadeColor( -16 - 16 * i ) );
                        }
                        r.Grow( -3 );
                        DrawRect( r , false , GetBorderColor() , GetBorderColor() );
                }
                if( GetStates() & S_BORDER )
                {
                        DrawRect( r , false , GetBorderColor() , GetBorderColor() );
                        r.Grow( -1 );
                }
                if( GetStates() & S_FOCUS )
                {
                        r.Grow( -2 );
                        DrawFocus( r , GetBorderColor() );
                        r.Grow( 2 );
                }
                if( (GetStates() & S_RAISED) == S_RAISED && (GetStates() & S_SELECTED) != S_SELECTED )
                {
                        DrawRaised( r , GetBgColor() );
                }
                if( (GetStates() & S_SUNKEN) == S_SUNKEN && (GetStates() & S_SELECTED) != S_SELECTED )
                {
                        DrawSunken( r , GetBgColor() );
                }

                //      Adapt the client rect to the inner box without the border...
/*
                if( r.Width() != clientRect.Width() )
                {
                        XRect   &c = clientRect;
                        c.x = r.x - x;
                        c.y = r.y - y;
                        c.w = r.Width();
                        c.h = r.Height();
                }
*/
        }

}

void XBox::DrawFocus( const XRect &r , RGBColor c )
{
        for( int i = r.x + 1 ; i < r.Right() ; i += 2 ) 
        {
                DrawPoint( XPoint( i , r.y ) , c );
                DrawPoint( XPoint( i , r.Bottom() ) , c );
        }
        for( i = r.y + 1 ; i < r.Bottom() ; i += 2 ) 
        {
                DrawPoint( XPoint( r.x , i ) , c );
                DrawPoint( XPoint( r.Right() , i ) , c );
        }
}

void XBox::DrawRaised( const XRect &r , const RGBColor &c ) 
{
        DrawHLine( r.x + 1 , r.Right() - 1 , r.y , c.FadeColor( 32 ) );
        DrawVLine( r.y + 1 , r.Bottom() - 1 , r.x , c.FadeColor( 32 ) );
        DrawHLine( r.x + 1 , r.Right() - 1 , r.Bottom() , c.FadeColor( -32 ) );
        DrawVLine( r.y + 1 , r.Bottom() - 1 , r.Right() , c.FadeColor(  -32 ) );
        DrawPoint( r.TopLeft() , c.FadeColor( 64 )  );
        DrawPoint( r.TopRight() , c  );
        DrawPoint( r.BottomLeft() , c );
        DrawPoint( r.BottomRight() , c.FadeColor( -64 )  );
}

void XBox::DrawSunken( const XRect &r , const RGBColor &c ) 
{
        DrawHLine( r.x + 1 , r.Right() - 1 , r.y , c.FadeColor(  -32 ) );
        DrawVLine( r.y + 1 , r.Bottom() - 1 , r.x , c.FadeColor( -32 ) );
        DrawHLine( r.x + 1 , r.Right() - 1 , r.Bottom() , c.FadeColor( 32 ) );
        DrawVLine( r.y + 1 , r.Bottom() - 1 , r.Right() , c.FadeColor( 32 ) );
        DrawPoint( r.TopLeft() , c.FadeColor( -64 )  );
        DrawPoint( r.TopRight() , c  );
        DrawPoint( r.BottomLeft() , c );
        DrawPoint( r.BottomRight() , c.FadeColor( 64 )  );
}

}

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