kicad/pcbnew/tools/bright_box.cpp

/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2013 CERN
 * @author Maciej Suminski <maciej.suminski@cern.ch>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */

#include "bright_box.h"
#include <gal/graphics_abstraction_layer.h>
#include <class_track.h>

using namespace KIGFX;

const double BRIGHT_BOX::LineWidth = 100000.0;

BRIGHT_BOX::BRIGHT_BOX( BOARD_ITEM* aItem ) :
    EDA_ITEM( NOT_USED ),    // this item is never added to a BOARD so it needs no type
    item( aItem )
{
}


const BOX2I BRIGHT_BOX::ViewBBox() const
{
    return item->ViewBBox();
}


void BRIGHT_BOX::ViewGetLayers( int aLayers[], int& aCount ) const
{
    aLayers[0] = BrightBoxLayer;
    aCount = 1;
}


void BRIGHT_BOX::ViewDraw( int aLayer, GAL* aGal ) const
{
    aGal->SetIsStroke( true );
    aGal->SetIsFill( false );
    aGal->SetLineWidth( LineWidth );
    aGal->SetStrokeColor( BrightColor );

    if( item->Type() == PCB_TRACE_T )
    {
        const TRACK* track = static_cast<const TRACK*>( item );

        aGal->DrawSegment( track->GetStart(), track->GetEnd(), track->GetWidth() );
    }
    else
    {
        BOX2I box = item->ViewBBox();

        aGal->DrawRectangle( box.GetOrigin(), box.GetOrigin() + box.GetSize() );
    }
}


const COLOR4D BRIGHT_BOX::BrightColor = KIGFX::COLOR4D( 0.0, 1.0, 0.0, 1.0 );