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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2012-2018 Jean-Pierre Charras jp.charras at wanadoo.fr
* Copyright The KiCad Developers, see AUTHORS.txt for contributors.
*
* 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 <gerbview_frame.h>
#include <gbr_layout.h>
#include <gerber_file_image.h>
#include <gerber_file_image_list.h>
GBR_LAYOUT::GBR_LAYOUT() :
EDA_ITEM( nullptr, GERBER_LAYOUT_T )
{
}
GBR_LAYOUT::~GBR_LAYOUT()
{
}
// Accessor to the list of Gerber files (and drill files) images
GERBER_FILE_IMAGE_LIST* GBR_LAYOUT::GetImagesList() const
{
return &GERBER_FILE_IMAGE_LIST::GetImagesList();
}
BOX2I GBR_LAYOUT::ComputeBoundingBox() const
{
BOX2I bbox; // Start with a fresh BOX2I so the Merge algorithm works
for( unsigned layer = 0; layer < GetImagesList()->ImagesMaxCount(); ++layer )
{
GERBER_FILE_IMAGE* gerber = GetImagesList()->GetGbrImage( layer );
if( gerber == nullptr ) // Graphic layer not yet used
continue;
for( GERBER_DRAW_ITEM* item : gerber->GetItems() )
bbox.Merge( item->GetBoundingBox() );
}
bbox.Normalize();
m_BoundingBox = bbox;
return bbox;
}
INSPECT_RESULT GBR_LAYOUT::Visit( INSPECTOR inspector, void* testData,
const std::vector<KICAD_T>& aScanTypes )
{
#if 0 && defined(DEBUG)
std::cout << GetClass().mb_str() << ' ';
#endif
for( KICAD_T scanType : aScanTypes )
{
if( scanType == GERBER_LAYOUT_T )
{
for( unsigned layer = 0; layer < GetImagesList()->ImagesMaxCount(); ++layer )
{
GERBER_FILE_IMAGE* gerber = GetImagesList()->GetGbrImage( layer );
if( gerber == nullptr ) // Graphic layer not yet used
continue;
if( gerber->Visit( inspector, testData, aScanTypes ) == INSPECT_RESULT::QUIT )
return INSPECT_RESULT::QUIT;
}
}
}
return INSPECT_RESULT::CONTINUE;
}
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