kicad/pcbnew/plugins/common/plugin_common_layer_mapping.h

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2020 Jan Mrázek <email@honzamrazek.cz>
* Copyright (C) 2020 Roberto Fernandez Bautista <roberto.fer.bau@gmail.com>
* Copyright (C) 2020 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 3 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef PLUGIN_COMMON_LAYER_MAPPING_H
#define PLUGIN_COMMON_LAYER_MAPPING_H
#include <functional>
#include <io_mgr.h>
#include <layers_id_colors_and_visibility.h> // PCB_LAYER_ID
/**
* @brief Describes an imported layer and how it could be mapped to KiCad Layers
*/
struct INPUT_LAYER_DESC
{
wxString Name; ///< Imported layer name as displayed in original application.
LSET PermittedLayers; ///< KiCad layers that the imported layer can be mapped onto.
PCB_LAYER_ID AutoMapLayer; ///< Best guess as to what the equivalent KiCad layer might be.
bool Required; ///< Should we require the layer to be assigned?
INPUT_LAYER_DESC()
: Name( wxEmptyString ),
PermittedLayers(),
AutoMapLayer( PCB_LAYER_ID::UNDEFINED_LAYER ),
Required( true )
{
}
};
/**
* @brief Pointer to a function that takes a map of source and KiCad layers
* and returns a re-mapped version. If the re-mapped layer is UNDEFINED_LAYER,
* then the source layer will not be imported
*/
using LAYER_MAPPING_HANDLER = std::function<std::map<wxString, PCB_LAYER_ID>( const std::vector<INPUT_LAYER_DESC>& )>;
/**
* @brief Plugin class for import plugins that support remappable layers
*/
class LAYER_REMAPPABLE_PLUGIN
{
public:
/**
* @brief Register a different handler to be called when mapping of input
* layers to KiCad layers occurs
*
* The function is marked as virtual, so the plugins can implement extra
* logic (e.g., enable warnings or checks)
*
* @param aLayerMappingHandler
*/
virtual void RegisterLayerMappingCallback( LAYER_MAPPING_HANDLER aLayerMappingHandler )
{
m_layer_mapping_handler = aLayerMappingHandler;
}
protected:
LAYER_MAPPING_HANDLER m_layer_mapping_handler; ///< Callback to get layer mapping
};
#endif // PLUGIN_COMMON_LAYER_MAPPING_H