kicad/include/env_vars.h

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2018 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/>.
*/
/**
* @file env_vars.h
* Functions to provide helpful hints about what environment vars do
*/
#ifndef ENV_VARS_H
#define ENV_VARS_H
#include <wx/string.h>
#include <vector>
using ENV_VAR_LIST = std::vector<wxString>;
/**
* Determine if an environment variable is "predefined", i.e. if the
* name of the variable is special to KiCad, and isn't just a user-specified
* substitution name.
* @param aEnvVar the variable to check
* @return true if predefined
*/
bool IsEnvVarImmutable( const wxString& aEnvVar );
/**
* Get the list of pre-defined environment variables.
*/
const ENV_VAR_LIST& GetPredefinedEnvVars();
/**
* Look up long-form help text for a given environment variable.
*
* This is intended for use in more verbose help resources (as opposed to
* tooltip text)
*
* @param aEnvVar The variable to look up
* @return A string with help for that variable. Empty if
* no help available for this variable.
*/
wxString LookUpEnvVarHelp( const wxString& aEnvVar );
#endif /* ENV_VARS_H */