113 lines
4.2 KiB
C
113 lines
4.2 KiB
C
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/*
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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) 2010-2016 Jean-Pierre Charras jp.charras at wanadoo.fr
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* Copyright (C) 1992-2016 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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#ifndef ATTRIBUTES_H
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#define ATTRIBUTES_H
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// this class handle info which can be added in a gerber file as attribute
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// of an obtect
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// the GBR_INFO_TYPE types can be OR'ed to add 2 (or more) attributes
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// There are only 3 net attributes attached to an object by the %TO command
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// %TO.CN
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// %TO.N
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// %TO.C
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// the .CN attribute can be used only for flashed pads (using the D03 command)
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// and only for external copper layers, if the component is on a external copper layer
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// for other copper layer items (pads on internal layers, tracks ... ), only .N and .C
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// can be used
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class GBR_NETLIST_METADATA
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{
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public:
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enum GBR_NETINFO_TYPE
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{
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GBR_NETINFO_UNSPECIFIED, ///< idle command (no command)
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GBR_NETINFO_FLASHED_PAD, ///< print info associated to a flashed pad (TO.CN attribute)
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GBR_NETINFO_NET, ///< print info associated to a net (TO.N attribute)
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GBR_NETINFO_COMPONENT, ///< print info associated to a footprint (TO.C attribute)
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GBR_NETINFO_NET_AND_CMP ///< combine GBR_INFO_NET and GBR_INFO_NET_AND_COMPONENT
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///< to add both TO.N and TO.C attributes
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};
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// these members are used in the %TO object attributes command.
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GBR_NETINFO_TYPE m_NetAttribType; ///< the type of net info
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///< (used to define the gerber string to create)
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wxString m_Padname; ///< for a flashed pad: the pad name ((TO.CN attribute)
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wxString m_ComponentRef; ///< the footprint reference parent of the data
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wxString m_Netname; ///< for items associated to a net: the netname
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GBR_NETLIST_METADATA(): m_NetAttribType( GBR_NETINFO_UNSPECIFIED )
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{
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}
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/*
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* remove the net attribute specified by aName
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* If aName == NULL or empty, remove all attributes
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*/
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void ClearAttribute( const wxString* aName )
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{
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if( m_NetAttribType == GBR_NETLIST_METADATA::GBR_NETINFO_UNSPECIFIED )
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return;
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if( !aName || aName->IsEmpty() )
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{
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m_NetAttribType = GBR_NETLIST_METADATA::GBR_NETINFO_UNSPECIFIED;
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m_Padname.clear();
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m_ComponentRef.clear();
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m_Netname.clear();
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}
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if( aName && *aName == ".CN" )
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{
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m_NetAttribType = GBR_NETLIST_METADATA::GBR_NETINFO_UNSPECIFIED;
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m_Padname.clear();
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m_ComponentRef.clear();
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m_Netname.clear();
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}
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if( aName && *aName == ".C" )
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{
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if( m_NetAttribType == GBR_NETINFO_COMPONENT )
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m_NetAttribType = GBR_NETLIST_METADATA::GBR_NETINFO_UNSPECIFIED;
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else
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m_NetAttribType = GBR_NETLIST_METADATA::GBR_NETINFO_NET;
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m_ComponentRef.clear();
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}
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if( aName && *aName == ".N" )
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{
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if( m_NetAttribType == GBR_NETINFO_NET )
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m_NetAttribType = GBR_NETLIST_METADATA::GBR_NETINFO_UNSPECIFIED;
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else
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m_NetAttribType = GBR_NETLIST_METADATA::GBR_NETINFO_COMPONENT;
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m_Netname.clear();
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}
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}
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};
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#endif // #define ATTRIBUTES_H
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