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comparison src/gui_photon.c @ 9013:22c29a515b53 v7.4.1792

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commit https://github.com/vim/vim/commit/ab3022196ea4f1496e79b8ee85996e31c45d02f1 Author: Bram Moolenaar <Bram@vim.org> Date: Tue Apr 26 20:59:29 2016 +0200 patch 7.4.1792 Problem: Color name decoding is implemented several times. Solution: Move it to term.c. (Christian Brabandt)
author Christian Brabandt <cb@256bit.org>
date Tue, 26 Apr 2016 21:00:07 +0200
parents bcef391c101c
children bb86514cad15
comparison
equal deleted inserted replaced
9012:3390e71380fa 9013:22c29a515b53
1969 #endif 1969 #endif
1970 1970
1971 PtSetResource(gui.vimTextArea, Pt_ARG_FILL_COLOR, gui.back_pixel, 0); 1971 PtSetResource(gui.vimTextArea, Pt_ARG_FILL_COLOR, gui.back_pixel, 0);
1972 } 1972 }
1973 1973
1974 static int
1975 hex_digit(int c)
1976 {
1977 if (VIM_ISDIGIT(c))
1978 return c - '0';
1979 c = TOLOWER_ASC(c);
1980 if (c >= 'a' && c <= 'f')
1981 return c - 'a' + 10;
1982 return -1000;
1983 }
1984
1985
1986 /* 1974 /*
1987 * This should be split out into a separate file, 1975 * This should be split out into a separate file,
1988 * every port does basically the same thing. 1976 * every port does basically the same thing.
1989 * 1977 *
1990 * This is the gui_w32.c version (i think..) 1978 * This is the gui_w32.c version (i think..)
1992 */ 1980 */
1993 1981
1994 guicolor_T 1982 guicolor_T
1995 gui_mch_get_color(char_u *name) 1983 gui_mch_get_color(char_u *name)
1996 { 1984 {
1997 int i; 1985 return gui_get_color_cmn(name);
1998 int r, g, b;
1999
2000
2001 typedef struct GuiColourTable
2002 {
2003 char *name;
2004 guicolor_T colour;
2005 } GuiColourTable;
2006
2007 static GuiColourTable table[] =
2008 {
2009 {"Black", RGB(0x00, 0x00, 0x00)},
2010 {"DarkGray", RGB(0xA9, 0xA9, 0xA9)},
2011 {"DarkGrey", RGB(0xA9, 0xA9, 0xA9)},
2012 {"Gray", RGB(0xC0, 0xC0, 0xC0)},
2013 {"Grey", RGB(0xC0, 0xC0, 0xC0)},
2014 {"LightGray", RGB(0xD3, 0xD3, 0xD3)},
2015 {"LightGrey", RGB(0xD3, 0xD3, 0xD3)},
2016 {"Gray10", RGB(0x1A, 0x1A, 0x1A)},
2017 {"Grey10", RGB(0x1A, 0x1A, 0x1A)},
2018 {"Gray20", RGB(0x33, 0x33, 0x33)},
2019 {"Grey20", RGB(0x33, 0x33, 0x33)},
2020 {"Gray30", RGB(0x4D, 0x4D, 0x4D)},
2021 {"Grey30", RGB(0x4D, 0x4D, 0x4D)},
2022 {"Gray40", RGB(0x66, 0x66, 0x66)},
2023 {"Grey40", RGB(0x66, 0x66, 0x66)},
2024 {"Gray50", RGB(0x7F, 0x7F, 0x7F)},
2025 {"Grey50", RGB(0x7F, 0x7F, 0x7F)},
2026 {"Gray60", RGB(0x99, 0x99, 0x99)},
2027 {"Grey60", RGB(0x99, 0x99, 0x99)},
2028 {"Gray70", RGB(0xB3, 0xB3, 0xB3)},
2029 {"Grey70", RGB(0xB3, 0xB3, 0xB3)},
2030 {"Gray80", RGB(0xCC, 0xCC, 0xCC)},
2031 {"Grey80", RGB(0xCC, 0xCC, 0xCC)},
2032 {"Gray90", RGB(0xE5, 0xE5, 0xE5)},
2033 {"Grey90", RGB(0xE5, 0xE5, 0xE5)},
2034 {"White", RGB(0xFF, 0xFF, 0xFF)},
2035 {"DarkRed", RGB(0x80, 0x00, 0x00)},
2036 {"Red", RGB(0xFF, 0x00, 0x00)},
2037 {"LightRed", RGB(0xFF, 0xA0, 0xA0)},
2038 {"DarkBlue", RGB(0x00, 0x00, 0x80)},
2039 {"Blue", RGB(0x00, 0x00, 0xFF)},
2040 {"LightBlue", RGB(0xAD, 0xD8, 0xE6)},
2041 {"DarkGreen", RGB(0x00, 0x80, 0x00)},
2042 {"Green", RGB(0x00, 0xFF, 0x00)},
2043 {"LightGreen", RGB(0x90, 0xEE, 0x90)},
2044 {"DarkCyan", RGB(0x00, 0x80, 0x80)},
2045 {"Cyan", RGB(0x00, 0xFF, 0xFF)},
2046 {"LightCyan", RGB(0xE0, 0xFF, 0xFF)},
2047 {"DarkMagenta", RGB(0x80, 0x00, 0x80)},
2048 {"Magenta", RGB(0xFF, 0x00, 0xFF)},
2049 {"LightMagenta", RGB(0xFF, 0xA0, 0xFF)},
2050 {"Brown", RGB(0x80, 0x40, 0x40)},
2051 {"Yellow", RGB(0xFF, 0xFF, 0x00)},
2052 {"LightYellow", RGB(0xFF, 0xFF, 0xE0)},
2053 {"SeaGreen", RGB(0x2E, 0x8B, 0x57)},
2054 {"Orange", RGB(0xFF, 0xA5, 0x00)},
2055 {"Purple", RGB(0xA0, 0x20, 0xF0)},
2056 {"SlateBlue", RGB(0x6A, 0x5A, 0xCD)},
2057 {"Violet", RGB(0xEE, 0x82, 0xEE)},
2058 };
2059
2060 /* is name #rrggbb format? */
2061 if (name[0] == '#' && STRLEN(name) == 7)
2062 {
2063 r = hex_digit(name[1]) * 16 + hex_digit(name[2]);
2064 g = hex_digit(name[3]) * 16 + hex_digit(name[4]);
2065 b = hex_digit(name[5]) * 16 + hex_digit(name[6]);
2066 if (r < 0 || g < 0 || b < 0)
2067 return INVALCOLOR;
2068 return RGB(r, g, b);
2069 }
2070
2071 for (i = 0; i < ARRAY_LENGTH(table); i++)
2072 {
2073 if (STRICMP(name, table[i].name) == 0)
2074 return table[i].colour;
2075 }
2076
2077 /*
2078 * Last attempt. Look in the file "$VIMRUNTIME/rgb.txt".
2079 */
2080 {
2081 #define LINE_LEN 100
2082 FILE *fd;
2083 char line[LINE_LEN];
2084 char_u *fname;
2085
2086 fname = expand_env_save((char_u *)"$VIMRUNTIME/rgb.txt");
2087 if (fname == NULL)
2088 return INVALCOLOR;
2089
2090 fd = fopen((char *)fname, "rt");
2091 vim_free(fname);
2092 if (fd == NULL)
2093 return INVALCOLOR;
2094
2095 while (!feof(fd))
2096 {
2097 int len;
2098 int pos;
2099 char *color;
2100
2101 fgets(line, LINE_LEN, fd);
2102 len = STRLEN(line);
2103
2104 if (len <= 1 || line[len-1] != '\n')
2105 continue;
2106
2107 line[len-1] = '\0';
2108
2109 i = sscanf(line, "%d %d %d %n", &r, &g, &b, &pos);
2110 if (i != 3)
2111 continue;
2112
2113 color = line + pos;
2114
2115 if (STRICMP(color, name) == 0)
2116 {
2117 fclose(fd);
2118 return (guicolor_T)RGB(r, g, b);
2119 }
2120 }
2121
2122 fclose(fd);
2123 }
2124
2125
2126 return INVALCOLOR;
2127 } 1986 }
2128 1987
2129 void 1988 void
2130 gui_mch_set_fg_color(guicolor_T color) 1989 gui_mch_set_fg_color(guicolor_T color)
2131 { 1990 {