diff options
Diffstat (limited to 'include/bmon/layout.h')
| -rw-r--r-- | include/bmon/layout.h | 128 |
1 files changed, 128 insertions, 0 deletions
diff --git a/include/bmon/layout.h b/include/bmon/layout.h new file mode 100644 index 0000000..cca2a4c --- /dev/null +++ b/include/bmon/layout.h @@ -0,0 +1,128 @@ + +#ifndef __BMON_LAYOUT_H_ +#define __BMON_LAYOUT_H_ + +#include <bmon/bmon.h> +#include <bmon/conf.h> +#include <bmon/unit.h> +#include <bmon/utils.h> + + +static int parse_color(const char* color) +{ + int color_code = -1; + + if ((strcasestr(color, "red") != NULL)) + color_code = COLOR_RED; + else if ((strcasestr(color, "green") != NULL)) + color_code = COLOR_GREEN; + else if ((strcasestr(color, "white") != NULL)) + color_code = COLOR_WHITE; + else if ((strcasestr(color, "black") != NULL)) + color_code = COLOR_BLACK; + else if ((strcasestr(color, "blue") != NULL)) + color_code = COLOR_BLUE; + else if ((strcasestr(color, "yellow") != NULL)) + color_code = COLOR_YELLOW; + else if ((strcasestr(color, "magenta") != NULL)) + color_code = COLOR_MAGENTA; + else if ((strcasestr(color, "cyan") != NULL)) + color_code = COLOR_CYAN; + + return color_code; +} + +/* + A_NORMAL Normal display (no highlight) + A_STANDOUT Best highlighting mode of the terminal. + A_UNDERLINE Underlining + A_REVERSE Reverse video + A_BLINK Blinking + A_DIM Half bright + A_BOLD Extra bright or bold + A_PROTECT Protected mode + A_INVIS Invisible or blank mode + A_ALTCHARSET Alternate character set + A_CHARTEXT Bit-mask to extract a character +*/ + +static int parse_attribute(const char* attr) +{ + /* no attribute is valid, so we have nothing to do */ + if (attr == NULL) + return 0; + + if ((strcasestr(attr, "normal") != NULL)) + return A_NORMAL; + else if ((strcasestr(attr, "standout") != NULL)) + return A_STANDOUT; + else if ((strcasestr(attr, "underline") != NULL)) + return A_UNDERLINE; + else if ((strcasestr(attr, "reverse") != NULL)) + return A_REVERSE; + else if ((strcasestr(attr, "blink") != NULL)) + return A_BLINK; + else if ((strcasestr(attr, "dim") != NULL)) + return A_DIM; + else if ((strcasestr(attr, "bold") != NULL)) + return A_BOLD; + else if ((strcasestr(attr, "protect") != NULL)) + return A_PROTECT; + else if ((strcasestr(attr, "invis") != NULL)) + return A_INVIS; + else if ((strcasestr(attr, "altcharset") != NULL)) + return A_ALTCHARSET; + else if ((strcasestr(attr, "chartext") != NULL)) + return A_CHARTEXT; + + return -1; +} + + +static void add_layout(const char *layout_name, cfg_t *color_cfg) +{ + const char *fg, *bg, *attr_str = NULL; + int size = -1, fg_code, bg_code, attr_mask, layout_idx = 0; + + size = cfg_size(color_cfg, "color_pair"); + fg = cfg_getnstr(color_cfg, "color_pair", 0); + bg = cfg_getnstr(color_cfg, "color_pair", 1); + if (size > 2) + attr_str = cfg_getnstr(color_cfg, "color_pair", 2); + + fg_code = parse_color(fg); + bg_code = parse_color(bg); + if (fg_code == -1 || bg_code == -1) { + quit("Unknown color [%s]: %s\n", (fg_code == -1) ? "fg" : "bg", + (fg_code == -1) ? fg : bg); + } + attr_mask = parse_attribute(attr_str); + if (attr_mask == -1) { + quit("Unknown attribute: '%s'\n", attr_str); + } + + DBG("%s:\tfg: %s bg: %s attr: %s\n", layout_name, fg, bg, attr_str); + + if ((strcasecmp(layout_name, "default") == 0)) + layout_idx = LAYOUT_DEFAULT; + else if ((strcasecmp(layout_name, "statusbar") == 0)) + layout_idx = LAYOUT_STATUSBAR; + else if ((strcasecmp(layout_name, "header") == 0)) + layout_idx = LAYOUT_HEADER; + else if ((strcasecmp(layout_name, "list") == 0)) + layout_idx = LAYOUT_LIST; + else if ((strcasecmp(layout_name, "selected") == 0)) + layout_idx = LAYOUT_SELECTED; + else if ((strcasecmp(layout_name, "rx_graph") == 0)) + layout_idx = LAYOUT_RX_GRAPH; + else if ((strcasecmp(layout_name, "tx_graph") == 0)) + layout_idx = LAYOUT_TX_GRAPH; + else { + quit("Unknown layout name: '%s'\n", layout_name); + } + + struct layout l = { fg_code, bg_code, attr_mask}; + cfg_layout[layout_idx] = l; +} + +#endif /* __BMON_LAYOUT_H_ */ |