2019-01-13 00:01:22 +01:00
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/** Various helper functions.
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*
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* @file
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* @author Steffen Vogel <stvogel@eonerc.rwth-aachen.de>
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2019-01-13 00:42:26 +01:00
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* @copyright 2014-2019, Institute for Automation of Complex Power Systems, EONERC
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2019-01-13 00:01:22 +01:00
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* @license GNU General Public License (version 3)
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*
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* VILLASnode
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* 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, see <http://www.gnu.org/licenses/>.
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*********************************************************************************/
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#pragma once
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/* Alternate character set
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*
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* The suffixed of the BOX_ macro a constructed by
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* combining the following letters in the written order:
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* - U for a line facing upwards
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* - D for a line facing downwards
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* - L for a line facing leftwards
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* - R for a line facing rightwards
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*
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* E.g. a cross can be constructed by combining all line fragments:
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* BOX_UDLR
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*/
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#define BOX(chr) "\e(0" chr "\e(B"
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#define BOX_LR BOX("\x71") /**< Boxdrawing: ─ */
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#define BOX_UD BOX("\x78") /**< Boxdrawing: │ */
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#define BOX_UDR BOX("\x74") /**< Boxdrawing: ├ */
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#define BOX_UDLR BOX("\x6E") /**< Boxdrawing: ┼ */
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#define BOX_UDL BOX("\x75") /**< Boxdrawing: ┤ */
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#define BOX_ULR BOX("\x76") /**< Boxdrawing: ┴ */
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#define BOX_UL BOX("\x6A") /**< Boxdrawing: ┘ */
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#define BOX_DLR BOX("\x77") /**< Boxdrawing: ┘ */
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#define BOX_DL BOX("\x6B") /**< Boxdrawing: ┘ */
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