1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause 3 * 4 * Copyright (c) 2021-2022 Alfonso Sabato Siciliano 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 25 * SUCH DAMAGE. 26 */ 27 28 #ifndef _LIBBSDDIALOG_THEME_H_ 29 #define _LIBBSDDIALOG_THEME_H_ 30 31 /* color flags */ 32 #define BSDDIALOG_BOLD 1U 33 #define BSDDIALOG_REVERSE 2U 34 #define BSDDIALOG_UNDERLINE 4U 35 36 struct bsddialog_theme { 37 struct { 38 int color; 39 } screen; 40 struct { 41 int color; 42 unsigned int y; 43 unsigned int x; 44 } shadow; 45 struct { 46 int color; 47 bool delimtitle; 48 int titlecolor; 49 int lineraisecolor; 50 int linelowercolor; 51 int bottomtitlecolor; 52 int arrowcolor; 53 } dialog; 54 struct { 55 int f_selectorcolor; 56 int selectorcolor; 57 int f_namecolor; 58 int namecolor; 59 int f_desccolor; 60 int desccolor; 61 int namesepcolor; 62 int descsepcolor; 63 int f_shortcutcolor; 64 int shortcutcolor; 65 int bottomdesccolor; 66 } menu; 67 struct { 68 int f_fieldcolor; 69 int fieldcolor; 70 int readonlycolor; 71 int bottomdesccolor; 72 } form; 73 struct { 74 int f_color; 75 int color; 76 } bar; 77 struct { 78 unsigned int minmargin; 79 unsigned int maxmargin; 80 char leftdelim; 81 char rightdelim; 82 int delimcolor; 83 int f_delimcolor; 84 int color; 85 int f_color; 86 int shortcutcolor; 87 int f_shortcutcolor; 88 } button; 89 }; 90 91 enum bsddialog_default_theme { 92 BSDDIALOG_THEME_BLACKWHITE, 93 BSDDIALOG_THEME_BSDDIALOG, 94 BSDDIALOG_THEME_FLAT, 95 BSDDIALOG_THEME_DIALOG 96 }; 97 98 enum bsddialog_color { 99 BSDDIALOG_BLACK = 0, 100 BSDDIALOG_RED, 101 BSDDIALOG_GREEN, 102 BSDDIALOG_YELLOW, 103 BSDDIALOG_BLUE, 104 BSDDIALOG_MAGENTA, 105 BSDDIALOG_CYAN, 106 BSDDIALOG_WHITE 107 }; 108 109 int 110 bsddialog_color(enum bsddialog_color foreground, 111 enum bsddialog_color background, unsigned int flags); 112 int 113 bsddialog_color_attrs(int color, enum bsddialog_color *foreground, 114 enum bsddialog_color *background, unsigned int *flags); 115 int bsddialog_get_theme(struct bsddialog_theme *theme); 116 bool bsddialog_hascolors(void); 117 int bsddialog_set_default_theme(enum bsddialog_default_theme theme); 118 int bsddialog_set_theme(struct bsddialog_theme *theme); 119 120 #endif