90 lines
2.5 KiB
C++
90 lines
2.5 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) 2004 Jean-Pierre Charras, jaen-pierre.charras@gipsa-lab.inpg.com
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* Copyright (C) 1992-2011 KiCad Developers, see change_log.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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/**
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* @file locate.cpp
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*/
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#include "fctsys.h"
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#include "common.h"
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#include "gerbview.h"
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#include "class_gerber_draw_item.h"
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/* localize a gerber item and return a pointer to it.
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* Display info about this item
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*/
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GERBER_DRAW_ITEM* GERBVIEW_FRAME::Locate( const wxPoint& aPosition, int aTypeloc )
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{
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m_messagePanel->EraseMsgBox();
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wxPoint ref = aPosition;
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bool found = false;
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if( aTypeloc == CURSEUR_ON_GRILLE )
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ref = GetScreen()->GetNearestGridPosition( ref );
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int layer = getActiveLayer();
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// Search first on active layer
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BOARD_ITEM* item = GetBoard()->m_Drawings;
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GERBER_DRAW_ITEM* gerb_item = NULL;
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for( ; item; item = item->Next() )
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{
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gerb_item = (GERBER_DRAW_ITEM*) item;
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if( gerb_item->GetLayer()!= layer )
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continue;
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if( gerb_item->HitTest( ref ) )
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{
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found = true;
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break;
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}
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}
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if( !found ) // Search on all layers
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{
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item = GetBoard()->m_Drawings;
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for( ; item; item = item->Next() )
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{
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gerb_item = (GERBER_DRAW_ITEM*) item;
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if( gerb_item->HitTest( ref ) )
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{
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found = true;
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break;
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}
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}
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}
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if( found )
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{
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gerb_item->DisplayInfo( this );
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return gerb_item;
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}
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return NULL;
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}
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