mirror of
https://github.com/awesomeWM/awesome
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84 lines
2.1 KiB
C
84 lines
2.1 KiB
C
/*
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* color.h - color functions header
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*
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* Copyright © 2008-2009 Julien Danjou <julien@danjou.info>
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* Copyright © 2009 Uli Schlachter <psychon@znc.in>
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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 2 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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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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*/
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#ifndef AWESOME_COLOR_H
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#define AWESOME_COLOR_H
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#include <xcb/xcb.h>
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#include <stdbool.h>
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#include <lua.h>
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typedef struct
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{
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uint8_t red;
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uint8_t green;
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uint8_t blue;
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uint8_t alpha;
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bool initialized;
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} color_t;
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typedef struct
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{
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color_t *color;
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const char *colstr;
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xcb_alloc_named_color_cookie_t cookie;
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bool has_error;
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} color_init_cookie_t;
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typedef struct
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{
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uint32_t pixel;
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uint16_t red;
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uint16_t green;
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uint16_t blue;
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uint16_t alpha;
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bool initialized;
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} xcolor_t;
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typedef struct
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{
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union
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{
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xcb_alloc_color_cookie_t cookie_hexa;
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xcb_alloc_named_color_cookie_t cookie_named;
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};
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uint16_t alpha;
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xcolor_t *color;
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bool is_hexa, has_error;
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const char *colstr;
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} xcolor_init_request_t;
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color_init_cookie_t color_init_unchecked(color_t *, const char *, ssize_t);
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bool color_init_reply(color_init_cookie_t);
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xcolor_init_request_t xcolor_init_unchecked(xcolor_t *, const char *, ssize_t);
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bool xcolor_init_reply(xcolor_init_request_t);
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bool xcolor_to_color(const xcolor_t *, color_t *);
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int luaA_pushxcolor(lua_State *, const xcolor_t *);
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int luaA_pushcolor(lua_State *, const color_t *);
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#endif
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// vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80
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