/* * color.h - color functions header * * Copyright © 2008-2009 Julien Danjou * Copyright © 2009 Uli Schlachter * * 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 2 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, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * */ #ifndef AWESOME_COLOR_H #define AWESOME_COLOR_H #include #include #include typedef struct { uint8_t red; uint8_t green; uint8_t blue; uint8_t alpha; bool initialized; } color_t; typedef struct { color_t *color; const char *colstr; xcb_alloc_named_color_cookie_t cookie; bool has_error; } color_init_cookie_t; typedef struct { uint32_t pixel; uint16_t red; uint16_t green; uint16_t blue; uint16_t alpha; bool initialized; } xcolor_t; typedef struct { union { xcb_alloc_color_cookie_t cookie_hexa; xcb_alloc_named_color_cookie_t cookie_named; }; uint16_t alpha; xcolor_t *color; bool is_hexa, has_error; const char *colstr; } xcolor_init_request_t; color_init_cookie_t color_init_unchecked(color_t *, const char *, ssize_t); bool color_init_reply(color_init_cookie_t); xcolor_init_request_t xcolor_init_unchecked(xcolor_t *, const char *, ssize_t); bool xcolor_init_reply(xcolor_init_request_t); bool xcolor_to_color(const xcolor_t *, color_t *); int luaA_pushxcolor(lua_State *, const xcolor_t); int luaA_pushcolor(lua_State *, const color_t *); #endif // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80