diff options
Diffstat (limited to 'src/custom.c')
| -rwxr-xr-x | src/custom.c | 124 |
1 files changed, 102 insertions, 22 deletions
diff --git a/src/custom.c b/src/custom.c index 35b972c..3d0f7e1 100755 --- a/src/custom.c +++ b/src/custom.c @@ -1,4 +1,4 @@ -/* $calcurse: custom.c,v 1.4 2007/03/04 16:12:18 culot Exp $ */ +/* $calcurse: custom.c,v 1.5 2007/03/10 15:58:20 culot Exp $ */ /* * Calcurse - text-based organizer @@ -82,7 +82,8 @@ void custom_remove_attr(WINDOW *win, int attr_num) } /* Draws the configuration bar */ -void config_bar() +void +config_bar(void) { int smlspc, spc; @@ -109,7 +110,8 @@ void config_bar() } /* Choose the layout */ -int layout_config(int layout, int colr) +int +layout_config(int layout) { int ch, old_layout; char *layout_mesg = _("Pick the desired layout on next screen [press ENTER]"); @@ -325,24 +327,57 @@ custom_color_config(int notify_bar) void custom_load_color(char *color, int background) { - int len, color_num; +#define AWAITED_COLORS 2 + + int i, len, color_num; + char c[AWAITED_COLORS][MAX_LENGTH]; + int colr[AWAITED_COLORS]; + const char *wrong_color_number = + _("FATAL ERROR in custom_load_color: wrong color number.\n"); + const char *wrong_color_name = + _("FATAL ERROR in custom_load_color: wrong color name.\n"); + const char *wrong_variable_format = + _("FATAL ERROR in custom_load_color: " + "wrong configuration variable format.\n"); len = strlen(color); if (len > 1) { /* New version configuration */ - if (!strncmp(color, "red", 3)) - init_pair(COLR_CUSTOM, COLR_RED, background); - else if (!strncmp(color, "green", 5)) - init_pair(COLR_CUSTOM, COLR_GREEN, background); - else if (!strncmp(color, "yellow", 6)) - init_pair(COLR_CUSTOM, COLR_YELLOW, background); - else if (!strncmp(color, "blue", 4)) - init_pair(COLR_CUSTOM, COLR_BLUE, background); - else if (!strncmp(color, "magenta", 7)) - init_pair(COLR_CUSTOM, COLR_MAGENTA, background); - else if (!strncmp(color, "cyan", 4)) - init_pair(COLR_CUSTOM, COLR_CYAN, background); + if (sscanf(color, "%s on %s", c[0], c[1]) != AWAITED_COLORS) { + fputs(_("FATAL ERROR in custom_load_color: " + "missing colors in config file.\n"), stderr); + exit(EXIT_FAILURE); + /* NOTREACHED */ + }; + + for (i = 0; i < AWAITED_COLORS; i++) { + if (!strncmp(c[i], "black", 5)) + colr[i] = COLOR_BLACK; + else if (!strncmp(c[i], "red", 3)) + colr[i] = COLOR_RED; + else if (!strncmp(c[i], "green", 5)) + colr[i] = COLOR_GREEN; + else if (!strncmp(c[i], "yellow", 6)) + colr[i] = COLOR_YELLOW; + else if (!strncmp(c[i], "blue", 4)) + colr[i] = COLOR_BLUE; + else if (!strncmp(c[i], "magenta", 7)) + colr[i] = COLOR_MAGENTA; + else if (!strncmp(c[i], "cyan", 4)) + colr[i] = COLOR_CYAN; + else if (!strncmp(c[i], "white", 5)) + colr[i] = COLOR_WHITE; + else if (!strncmp(c[i], "default", 7)) + colr[i] = background; + else { + fputs(wrong_color_name, stderr); + exit(EXIT_FAILURE); + /* NOTREACHED */ + } + } + + init_pair(COLR_CUSTOM, colr[0], colr[1]); } else if (len > 0 && len < 2) { /* Old version configuration */ @@ -377,16 +412,61 @@ custom_load_color(char *color, int background) init_pair(COLR_CUSTOM, COLOR_RED, COLR_BLUE); break; default: - /* NOTREACHED */ - fputs(_("FATAL ERROR in custom_load_color: " - "wrong color number.\n"), stderr); + fputs(wrong_color_number, stderr); exit(EXIT_FAILURE); + /* NOTREACHED */ } } else { - /* NOTREACHED */ - fputs(_("FATAL ERROR in custom_load_color: " - "wrong configuration variable format.\n"), stderr); + fputs(wrong_variable_format, stderr); exit(EXIT_FAILURE); + /* NOTREACHED */ } } + +/* + * Return a string defining the color theme in the form: + * foreground color 'on' background color + * in order to dump this data in the configuration file. + * Color numbers follow the ncurses library definitions. + */ +void +custom_color_theme_name(char *theme_name) +{ +#define MAXCOLORS 8 +#define NBCOLORS 2 +#define DEFAULTCOLOR 255 + + int i; + short color[NBCOLORS]; + char *color_name[NBCOLORS]; + char *default_color = "default"; + char *name[MAXCOLORS] = { + "black", + "red", + "green", + "yellow", + "blue", + "magenta", + "cyan", + "white"}; + const char *error_txt = + _("FATAL ERROR in custom_color_theme_name: unknown color\n"); + + pair_content(COLR_CUSTOM, &color[0], &color[1]); + + for (i = 0; i < NBCOLORS; i++) { + if (color[i] == DEFAULTCOLOR) + color_name[i] = default_color; + else if (color[i] >= 0 && color[i] <= MAXCOLORS) + color_name[i] = name[color[i]]; + else { + fputs(error_txt, stderr); + exit(EXIT_FAILURE); + /* NOTREACHED */ + } + } + + snprintf(theme_name, MAX_LENGTH, "%s on %s", color_name[0], + color_name[1]); +} |