mirror of
https://github.com/Llewellynvdm/conky.git
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127 lines
3.7 KiB
C++
127 lines
3.7 KiB
C++
/* -*- mode: c++; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
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* vim: ts=4 sw=4 noet ai cindent syntax=cpp
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*
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* Conky, a system monitor, based on torsmo
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*
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* Any original torsmo code is licensed under the BSD license
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*
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* All code written since the fork of torsmo is licensed under the GPL
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*
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* Please see COPYING for details
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*
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* Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
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* Copyright (c) 2005-2010 Brenden Matthews, Philip Kovacs, et. al.
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* (see AUTHORS)
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* All rights reserved.
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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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* (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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* 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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*/
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#ifndef _SPECIALS_H
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#define _SPECIALS_H
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/* special stuff in text_buffer */
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#define SPECIAL_CHAR '\x01'
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#define MAX_GRAPH_DEPTH 512
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// don't use spaces in LOGGRAPH or NORMGRAPH if you change them
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#define LOGGRAPH "-l"
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#define TEMPGRAD "-t"
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enum special_types {
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NONSPECIAL = 0,
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HORIZONTAL_LINE = 1,
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STIPPLED_HR,
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BAR,
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FG,
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BG,
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OUTLINE,
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ALIGNR,
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ALIGNC,
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GAUGE,
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GRAPH,
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OFFSET,
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VOFFSET,
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FONT,
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GOTO,
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TAB
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};
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struct special_t {
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int type;
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short height;
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short width;
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double arg;
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double *graph;
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double scale; /* maximum value */
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short show_scale;
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int graph_width;
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int scaled; /* auto adjust maximum */
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unsigned long first_colour; // for graph gradient
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unsigned long last_colour;
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short font_added;
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char tempgrad;
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};
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/* direct access to the registered specials (FIXME: bad encapsulation) */
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extern struct special_t *specials;
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extern int special_count;
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extern int default_bar_width;
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extern int default_bar_height;
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#ifdef BUILD_X11
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extern int default_graph_width;
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extern int default_graph_height;
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extern int default_gauge_width;
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extern int default_gauge_height;
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#endif /* BUILD_X11 */
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/* forward declare to avoid mutual inclusion between specials.h and text_object.h */
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struct text_object;
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/* max number of specials allowed (TODO: use linked list instead) */
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extern int max_specials;
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/* scanning special arguments */
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const char *scan_bar(struct text_object *, const char *, double);
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const char *scan_gauge(struct text_object *, const char *, double);
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#ifdef BUILD_X11
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void scan_font(struct text_object *, const char *);
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char *scan_graph(struct text_object *, const char *, double);
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void scan_tab(struct text_object *, const char *);
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void scan_stippled_hr(struct text_object *, const char*);
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/* printing specials */
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void new_font(struct text_object *, char *, int);
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void new_graph(struct text_object *, char *, int, double);
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void new_hr(struct text_object *, char *, int);
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void new_stippled_hr(struct text_object *, char *, int);
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#endif /* BUILD_X11 */
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void new_gauge(struct text_object *, char *, int, double);
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void new_bar(struct text_object *, char *, int, double);
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void new_fg(struct text_object *, char *, int);
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void new_bg(struct text_object *, char *, int);
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void new_outline(struct text_object *, char *, int);
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void new_offset(struct text_object *, char *, int);
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void new_voffset(struct text_object *, char *, int);
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void new_alignr(struct text_object *, char *, int);
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void new_alignc(struct text_object *, char *, int);
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void new_goto(struct text_object *, char *, int);
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void new_tab(struct text_object *, char *, int);
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struct special_t *new_special(char *buf, enum special_types t);
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#endif /* _SPECIALS_H */
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