126 lines
3.4 KiB
C++
126 lines
3.4 KiB
C++
/*
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* This program source code file is part of KiCad, a free EDA CAD application.
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*
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* Copyright (C) 2012-2018 Jean-Pierre Charras jp.charras at wanadoo.fr
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* Copyright (C) 1992-2018 KiCad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <fctsys.h>
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#include <gr_basic.h>
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#include <gr_text.h>
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#include <gerbview_frame.h>
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#include <gbr_layout.h>
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#include <gerber_file_image.h>
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#include <gerber_file_image_list.h>
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GBR_LAYOUT::GBR_LAYOUT() :
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EDA_ITEM( (EDA_ITEM*)NULL, GERBER_LAYOUT_T )
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{
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}
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GBR_LAYOUT::~GBR_LAYOUT()
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{
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}
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// Accessor to the list of gerber files (and drill files) images
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GERBER_FILE_IMAGE_LIST* GBR_LAYOUT::GetImagesList() const
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{
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return &GERBER_FILE_IMAGE_LIST::GetImagesList();
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}
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EDA_RECT GBR_LAYOUT::ComputeBoundingBox() const
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{
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EDA_RECT bbox;
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bool first_item = true;
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for( unsigned layer = 0; layer < GetImagesList()->ImagesMaxCount(); ++layer )
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{
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GERBER_FILE_IMAGE* gerber = GetImagesList()->GetGbrImage( layer );
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if( gerber == NULL ) // Graphic layer not yet used
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continue;
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for( GERBER_DRAW_ITEM* item = gerber->GetItemsList(); item; item = item->Next() )
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{
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if( first_item )
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{
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bbox = item->GetBoundingBox();
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first_item = false;
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}
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else
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bbox.Merge( item->GetBoundingBox() );
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}
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}
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bbox.Normalize();
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m_BoundingBox = bbox;
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return bbox;
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}
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SEARCH_RESULT GBR_LAYOUT::Visit( INSPECTOR inspector, void* testData, const KICAD_T scanTypes[] )
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{
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KICAD_T stype;
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SEARCH_RESULT result = SEARCH_RESULT::CONTINUE;
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const KICAD_T* p = scanTypes;
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bool done = false;
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#if 0 && defined(DEBUG)
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std::cout << GetClass().mb_str() << ' ';
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#endif
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while( !done )
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{
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stype = *p;
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switch( stype )
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{
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case GERBER_IMAGE_LIST_T:
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for( unsigned layer = 0; layer < GetImagesList()->ImagesMaxCount(); ++layer )
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{
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GERBER_FILE_IMAGE* gerber = GetImagesList()->GetGbrImage( layer );
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if( gerber == NULL ) // Graphic layer not yet used
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continue;
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result = gerber->Visit( inspector, testData, p );
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if( result == SEARCH_RESULT::QUIT )
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break;
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}
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++p;
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break;
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default: // catch EOT or ANY OTHER type here and return.
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done = true;
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break;
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}
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if( result == SEARCH_RESULT::QUIT )
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break;
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}
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return result;
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}
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