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76 lines
2.6 KiB
C
76 lines
2.6 KiB
C
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/*-
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* Copyright (c) 2009, Fabien Thomas
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
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* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _PMCSTAT_TOP_H_
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#define _PMCSTAT_TOP_H_
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/* Return the ncurses attributes for the given value. */
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#define PMCSTAT_ATTRPERCENT(b) \
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((b) > 10.0 ? (args.pa_topcolor ? COLOR_PAIR(1) : A_BOLD) : \
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((b) > 5.0 ? (args.pa_topcolor ? COLOR_PAIR(2) : 0) : \
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((b) > 2.5 ? (args.pa_topcolor ? COLOR_PAIR(3) : 0) : 0)))
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/* Print to the default ncurse windows if on a terminal or to the file. */
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#define PMCSTAT_PRINTW(...) do { \
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if (args.pa_toptty) \
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printw(__VA_ARGS__); \
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else \
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fprintf(args.pa_printfile, __VA_ARGS__);\
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} while (0)
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/* If ncurses mode active set attributes. */
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#define PMCSTAT_ATTRON(b) do { \
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if (args.pa_toptty) \
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attron(b); \
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} while (0)
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/* If ncurses mode active unset attributes. */
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#define PMCSTAT_ATTROFF(b) do { \
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if (args.pa_toptty) \
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attroff(b); \
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} while (0)
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/* Erase screen and set cursor to top left. */
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#define PMCSTAT_PRINTBEGIN() do { \
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if (args.pa_toptty) \
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clear(); \
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} while (0)
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/* Flush buffer to backend. */
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#define PMCSTAT_PRINTEND() do { \
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if (!args.pa_toptty) { \
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PMCSTAT_PRINTW("---\n"); \
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fflush(args.pa_printfile); \
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} else \
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refresh(); \
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} while (0)
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/* Function prototypes */
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#endif /* _PMCSTAT_TOP_H_ */
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