The current attributes setup code is strange; the array attribute[]
is set to values outside the range of the attribute_t enum.
At least,
attributes_t attributes[ATTR_MAX+1] = {0};
... should be
int attribute[ATTR_MAX+1] = {0};
Also, there is no need to hard-code the color-pair numbers in
attributes_t.
The current code is horribly screwed up. Rewrite it.
Signed-off-by: Masahiro Yamada <masahiroy@xxxxxxxxxx>
---
scripts/kconfig/nconf.c | 22 ++--
scripts/kconfig/nconf.gui.c | 253 ++++++++++++++++--------------------
scripts/kconfig/nconf.h | 44 +++----
3 files changed, 144 insertions(+), 175 deletions(-)
diff --git a/scripts/kconfig/nconf.c b/scripts/kconfig/nconf.c
index b6fe7b18a103..c47051598e9a 100644
--- a/scripts/kconfig/nconf.c
+++ b/scripts/kconfig/nconf.c
@@ -370,18 +370,18 @@ static void print_function_line(void)
int lines = getmaxy(stdscr);
for (i = 0; i < function_keys_num; i++) {
- wattrset(main_window, attributes[FUNCTION_HIGHLIGHT]);
+ wattrset(main_window, attr_function_highlight);
mvwprintw(main_window, lines-3, offset,
"%s",
function_keys[i].key_str);
- wattrset(main_window, attributes[FUNCTION_TEXT]);
+ wattrset(main_window, attr_function_text);
offset += strlen(function_keys[i].key_str);
mvwprintw(main_window, lines-3,
offset, "%s",
function_keys[i].func);
offset += strlen(function_keys[i].func) + skip;
}
- wattrset(main_window, attributes[NORMAL]);
+ wattrset(main_window, attr_normal);
}
/* help */
@@ -956,16 +956,16 @@ static void show_menu(const char *prompt, const char *instructions,
current_instructions = instructions;
clear();
- wattrset(main_window, attributes[NORMAL]);
+ wattrset(main_window, attr_normal);
print_in_middle(stdscr, 1, 0, getmaxx(stdscr),
menu_backtitle,
- attributes[MAIN_HEADING]);
+ attr_main_heading);
- wattrset(main_window, attributes[MAIN_MENU_BOX]);
+ wattrset(main_window, attr_main_menu_box);
box(main_window, 0, 0);
- wattrset(main_window, attributes[MAIN_MENU_HEADING]);
+ wattrset(main_window, attr_main_menu_heading);
mvwprintw(main_window, 0, 3, " %s ", prompt);
- wattrset(main_window, attributes[NORMAL]);
+ wattrset(main_window, attr_normal);
set_menu_items(curses_menu, curses_menu_items);
@@ -1521,9 +1521,9 @@ int main(int ac, char **av)
menu_opts_on(curses_menu, O_NONCYCLIC);
menu_opts_on(curses_menu, O_IGNORECASE);
set_menu_mark(curses_menu, " ");
- set_menu_fore(curses_menu, attributes[MAIN_MENU_FORE]);
- set_menu_back(curses_menu, attributes[MAIN_MENU_BACK]);
- set_menu_grey(curses_menu, attributes[MAIN_MENU_GREY]);
+ set_menu_fore(curses_menu, attr_main_menu_fore);
+ set_menu_back(curses_menu, attr_main_menu_back);
+ set_menu_grey(curses_menu, attr_main_menu_grey);
set_config_filename(conf_get_configname());
setup_windows();
diff --git a/scripts/kconfig/nconf.gui.c b/scripts/kconfig/nconf.gui.c
index 180d3158d380..e747590cee17 100644
--- a/scripts/kconfig/nconf.gui.c
+++ b/scripts/kconfig/nconf.gui.c
@@ -7,141 +7,114 @@
#include "nconf.h"
#include "lkc.h"
-/* a list of all the different widgets we use */
-attributes_t attributes[ATTR_MAX+1] = {0};
-
-/* available colors:
- COLOR_BLACK 0
- COLOR_RED 1
- COLOR_GREEN 2
- COLOR_YELLOW 3
- COLOR_BLUE 4
- COLOR_MAGENTA 5
- COLOR_CYAN 6
- COLOR_WHITE 7
- */
-static void set_normal_colors(void)
-{
- init_pair(NORMAL, -1, -1);
- init_pair(MAIN_HEADING, COLOR_MAGENTA, -1);
-
- /* FORE is for the selected item */
- init_pair(MAIN_MENU_FORE, -1, -1);
- /* BACK for all the rest */
- init_pair(MAIN_MENU_BACK, -1, -1);
- init_pair(MAIN_MENU_GREY, -1, -1);
- init_pair(MAIN_MENU_HEADING, COLOR_GREEN, -1);
- init_pair(MAIN_MENU_BOX, COLOR_YELLOW, -1);
-
- init_pair(SCROLLWIN_TEXT, -1, -1);
- init_pair(SCROLLWIN_HEADING, COLOR_GREEN, -1);
- init_pair(SCROLLWIN_BOX, COLOR_YELLOW, -1);
-
- init_pair(DIALOG_TEXT, -1, -1);
- init_pair(DIALOG_BOX, COLOR_YELLOW, -1);
- init_pair(DIALOG_MENU_BACK, COLOR_YELLOW, -1);
- init_pair(DIALOG_MENU_FORE, COLOR_RED, -1);
-
- init_pair(INPUT_BOX, COLOR_YELLOW, -1);
- init_pair(INPUT_HEADING, COLOR_GREEN, -1);
- init_pair(INPUT_TEXT, -1, -1);
- init_pair(INPUT_FIELD, -1, -1);
-
- init_pair(FUNCTION_HIGHLIGHT, -1, -1);
- init_pair(FUNCTION_TEXT, COLOR_YELLOW, -1);
-}
-
-/* available attributes:
- 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
- COLOR_PAIR(n) Color-pair number n
- */
-static void normal_color_theme(void)
-{
- /* automatically add color... */
-#define mkattr(name, attr) do { \
-attributes[name] = attr | COLOR_PAIR(name); } while (0)
- mkattr(NORMAL, A_NORMAL);
- mkattr(MAIN_HEADING, A_BOLD | A_UNDERLINE);
-
- mkattr(MAIN_MENU_FORE, A_REVERSE);
- mkattr(MAIN_MENU_BACK, A_NORMAL);
- mkattr(MAIN_MENU_GREY, A_NORMAL);
- mkattr(MAIN_MENU_HEADING, A_BOLD);
- mkattr(MAIN_MENU_BOX, A_NORMAL);
-
- mkattr(SCROLLWIN_TEXT, A_NORMAL);
- mkattr(SCROLLWIN_HEADING, A_BOLD);
- mkattr(SCROLLWIN_BOX, A_BOLD);
-
- mkattr(DIALOG_TEXT, A_BOLD);
- mkattr(DIALOG_BOX, A_BOLD);
- mkattr(DIALOG_MENU_FORE, A_STANDOUT);
- mkattr(DIALOG_MENU_BACK, A_NORMAL);
-
- mkattr(INPUT_BOX, A_NORMAL);
- mkattr(INPUT_HEADING, A_BOLD);
- mkattr(INPUT_TEXT, A_NORMAL);
- mkattr(INPUT_FIELD, A_UNDERLINE);
-
- mkattr(FUNCTION_HIGHLIGHT, A_BOLD);
- mkattr(FUNCTION_TEXT, A_REVERSE);
-}
-
-static void no_colors_theme(void)
-{
- /* automatically add highlight, no color */
-#define mkattrn(name, attr) { attributes[name] = attr; }
-
- mkattrn(NORMAL, A_NORMAL);
- mkattrn(MAIN_HEADING, A_BOLD | A_UNDERLINE);
-
- mkattrn(MAIN_MENU_FORE, A_STANDOUT);
- mkattrn(MAIN_MENU_BACK, A_NORMAL);
- mkattrn(MAIN_MENU_GREY, A_NORMAL);
- mkattrn(MAIN_MENU_HEADING, A_BOLD);
- mkattrn(MAIN_MENU_BOX, A_NORMAL);
-
- mkattrn(SCROLLWIN_TEXT, A_NORMAL);
- mkattrn(SCROLLWIN_HEADING, A_BOLD);
- mkattrn(SCROLLWIN_BOX, A_BOLD);
-
- mkattrn(DIALOG_TEXT, A_NORMAL);
- mkattrn(DIALOG_BOX, A_BOLD);
- mkattrn(DIALOG_MENU_FORE, A_STANDOUT);
- mkattrn(DIALOG_MENU_BACK, A_NORMAL);
-
- mkattrn(INPUT_BOX, A_BOLD);
- mkattrn(INPUT_HEADING, A_BOLD);
- mkattrn(INPUT_TEXT, A_NORMAL);
- mkattrn(INPUT_FIELD, A_UNDERLINE);
-
- mkattrn(FUNCTION_HIGHLIGHT, A_BOLD);
- mkattrn(FUNCTION_TEXT, A_REVERSE);
-}
+int attr_normal;
+int attr_main_heading;
+int attr_main_menu_box;
+int attr_main_menu_fore;
+int attr_main_menu_back;
+int attr_main_menu_grey;
+int attr_main_menu_heading;
+int attr_scrollwin_text;
+int attr_scrollwin_heading;
+int attr_scrollwin_box;
+int attr_dialog_text;
+int attr_dialog_menu_fore;
+int attr_dialog_menu_back;
+int attr_dialog_box;
+int attr_input_box;
+int attr_input_heading;
+int attr_input_text;
+int attr_input_field;
+int attr_function_text;
+int attr_function_highlight;
+
+#define COLOR_ATTR(_at, _fg, _bg, _hl) \
+ { .attr = &(_at), .has_color = true, .color_fg = _fg, .color_bg = _bg, .highlight = _hl }
+#define NO_COLOR_ATTR(_at, _hl) \
+ { .attr = &(_at), .has_color = false, .highlight = _hl }
+#define COLOR_DEFAULT -1
+
+struct nconf_attr_param {
+ int *attr;
+ bool has_color;
+ int color_fg;
+ int color_bg;
+ int highlight;
+};
+
+static const struct nconf_attr_param color_theme_params[] = {
+ COLOR_ATTR(attr_normal, COLOR_DEFAULT, COLOR_DEFAULT, A_NORMAL),
+ COLOR_ATTR(attr_main_heading, COLOR_MAGENTA, COLOR_DEFAULT, A_BOLD | A_UNDERLINE),
+ COLOR_ATTR(attr_main_menu_box, COLOR_YELLOW, COLOR_DEFAULT, A_NORMAL),
+ COLOR_ATTR(attr_main_menu_fore, COLOR_DEFAULT, COLOR_DEFAULT, A_REVERSE),
+ COLOR_ATTR(attr_main_menu_back, COLOR_DEFAULT, COLOR_DEFAULT, A_NORMAL),
+ COLOR_ATTR(attr_main_menu_grey, COLOR_DEFAULT, COLOR_DEFAULT, A_NORMAL),
+ COLOR_ATTR(attr_main_menu_heading, COLOR_GREEN, COLOR_DEFAULT, A_BOLD),
+ COLOR_ATTR(attr_scrollwin_text, COLOR_DEFAULT, COLOR_DEFAULT, A_NORMAL),
+ COLOR_ATTR(attr_scrollwin_heading, COLOR_GREEN, COLOR_DEFAULT, A_BOLD),
+ COLOR_ATTR(attr_scrollwin_box, COLOR_YELLOW, COLOR_DEFAULT, A_BOLD),
+ COLOR_ATTR(attr_dialog_text, COLOR_DEFAULT, COLOR_DEFAULT, A_BOLD),
+ COLOR_ATTR(attr_dialog_menu_fore, COLOR_RED, COLOR_DEFAULT, A_STANDOUT),
+ COLOR_ATTR(attr_dialog_menu_back, COLOR_YELLOW, COLOR_DEFAULT, A_NORMAL),
+ COLOR_ATTR(attr_dialog_box, COLOR_YELLOW, COLOR_DEFAULT, A_BOLD),
+ COLOR_ATTR(attr_input_box, COLOR_YELLOW, COLOR_DEFAULT, A_NORMAL),
+ COLOR_ATTR(attr_input_heading, COLOR_GREEN, COLOR_DEFAULT, A_BOLD),
+ COLOR_ATTR(attr_input_text, COLOR_DEFAULT, COLOR_DEFAULT, A_NORMAL),
+ COLOR_ATTR(attr_input_field, COLOR_DEFAULT, COLOR_DEFAULT, A_UNDERLINE),
+ COLOR_ATTR(attr_function_text, COLOR_YELLOW, COLOR_DEFAULT, A_REVERSE),
+ COLOR_ATTR(attr_function_highlight, COLOR_DEFAULT, COLOR_DEFAULT, A_BOLD),
+ { /* sentinel */ }
+};
+
+static const struct nconf_attr_param no_color_theme_params[] = {
+ NO_COLOR_ATTR(attr_normal, A_NORMAL),
+ NO_COLOR_ATTR(attr_main_heading, A_BOLD | A_UNDERLINE),
+ NO_COLOR_ATTR(attr_main_menu_box, A_NORMAL),
+ NO_COLOR_ATTR(attr_main_menu_fore, A_STANDOUT),
+ NO_COLOR_ATTR(attr_main_menu_back, A_NORMAL),
+ NO_COLOR_ATTR(attr_main_menu_grey, A_NORMAL),
+ NO_COLOR_ATTR(attr_main_menu_heading, A_BOLD),
+ NO_COLOR_ATTR(attr_scrollwin_text, A_NORMAL),
+ NO_COLOR_ATTR(attr_scrollwin_heading, A_BOLD),
+ NO_COLOR_ATTR(attr_scrollwin_box, A_BOLD),
+ NO_COLOR_ATTR(attr_dialog_text, A_NORMAL),
+ NO_COLOR_ATTR(attr_dialog_menu_fore, A_STANDOUT),
+ NO_COLOR_ATTR(attr_dialog_menu_back, A_NORMAL),
+ NO_COLOR_ATTR(attr_dialog_box, A_BOLD),
+ NO_COLOR_ATTR(attr_input_box, A_BOLD),
+ NO_COLOR_ATTR(attr_input_heading, A_BOLD),
+ NO_COLOR_ATTR(attr_input_text, A_NORMAL),
+ NO_COLOR_ATTR(attr_input_field, A_UNDERLINE),
+ NO_COLOR_ATTR(attr_function_text, A_REVERSE),
+ NO_COLOR_ATTR(attr_function_highlight, A_BOLD),
+ { /* sentinel */ }
+};
void set_colors(void)
{
- start_color();
- use_default_colors();
- set_normal_colors();
+ const struct nconf_attr_param *p;
+ int pair = 0;
+
if (has_colors()) {
- normal_color_theme();
+ start_color();
+ use_default_colors();
+ p = color_theme_params;
} else {
- /* give defaults */
- no_colors_theme();
+ p = no_color_theme_params;
}
-}
+ for (; p->attr; p++) {
+ int attr = p->highlight;
+
+ if (p->has_color) {
+ pair++;
+ init_pair(pair, p->color_fg, p->color_bg);
+ attr |= COLOR_PAIR(pair);
+ }
+
+ *p->attr = attr;
+ }
+}
/* this changes the windows attributes !!! */
void print_in_middle(WINDOW *win,
@@ -294,14 +267,14 @@ int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...)
msg_win = derwin(win, win_rows-2, msg_width, 1,
1+(total_width+2-msg_width)/2);
- set_menu_fore(menu, attributes[DIALOG_MENU_FORE]);
- set_menu_back(menu, attributes[DIALOG_MENU_BACK]);
+ set_menu_fore(menu, attr_dialog_menu_fore);
+ set_menu_back(menu, attr_dialog_menu_back);
- wattrset(win, attributes[DIALOG_BOX]);
+ wattrset(win, attr_dialog_box);
box(win, 0, 0);
/* print message */
- wattrset(msg_win, attributes[DIALOG_TEXT]);
+ wattrset(msg_win, attr_dialog_text);
fill_window(msg_win, msg);
set_menu_win(menu, win);
@@ -405,16 +378,16 @@ int dialog_inputbox(WINDOW *main_window,
form_win = derwin(win, 1, prompt_width, prompt_lines+3, 2);
keypad(form_win, TRUE);
- wattrset(form_win, attributes[INPUT_FIELD]);
+ wattrset(form_win, attr_input_field);
- wattrset(win, attributes[INPUT_BOX]);
+ wattrset(win, attr_input_box);
box(win, 0, 0);
- wattrset(win, attributes[INPUT_HEADING]);
+ wattrset(win, attr_input_heading);
if (title)
mvwprintw(win, 0, 3, "%s", title);
/* print message */
- wattrset(prompt_win, attributes[INPUT_TEXT]);
+ wattrset(prompt_win, attr_input_text);
fill_window(prompt_win, prompt);
mvwprintw(form_win, 0, 0, "%*s", prompt_width, " ");
@@ -576,7 +549,7 @@ void show_scroll_win(WINDOW *main_window,
/* create the pad */
pad = newpad(total_lines+10, total_cols+10);
- wattrset(pad, attributes[SCROLLWIN_TEXT]);
+ wattrset(pad, attr_scrollwin_text);
fill_window(pad, text);
win_lines = min(total_lines+4, lines-2);
@@ -591,9 +564,9 @@ void show_scroll_win(WINDOW *main_window,
win = newwin(win_lines, win_cols, y, x);
keypad(win, TRUE);
/* show the help in the help window, and show the help panel */
- wattrset(win, attributes[SCROLLWIN_BOX]);
+ wattrset(win, attr_scrollwin_box);
box(win, 0, 0);
- wattrset(win, attributes[SCROLLWIN_HEADING]);
+ wattrset(win, attr_scrollwin_heading);
mvwprintw(win, 0, 3, " %s ", title);
panel = new_panel(win);
@@ -607,7 +580,7 @@ void show_scroll_win(WINDOW *main_window,
0,
text_cols,
"<OK>",
- attributes[DIALOG_MENU_FORE]);
+ attr_dialog_menu_fore);
wrefresh(win);
res = wgetch(win);
diff --git a/scripts/kconfig/nconf.h b/scripts/kconfig/nconf.h
index fa5245eb93a7..90a1ae331878 100644
--- a/scripts/kconfig/nconf.h
+++ b/scripts/kconfig/nconf.h
@@ -32,30 +32,26 @@
typeof(b) _b = b;\
_a < _b ? _a : _b; })
-typedef enum {
- NORMAL = 1,
- MAIN_HEADING,
- MAIN_MENU_BOX,
- MAIN_MENU_FORE,
- MAIN_MENU_BACK,
- MAIN_MENU_GREY,
- MAIN_MENU_HEADING,
- SCROLLWIN_TEXT,
- SCROLLWIN_HEADING,
- SCROLLWIN_BOX,
- DIALOG_TEXT,
- DIALOG_MENU_FORE,
- DIALOG_MENU_BACK,
- DIALOG_BOX,
- INPUT_BOX,
- INPUT_HEADING,
- INPUT_TEXT,
- INPUT_FIELD,
- FUNCTION_TEXT,
- FUNCTION_HIGHLIGHT,
- ATTR_MAX
-} attributes_t;
-extern attributes_t attributes[];
+extern int attr_normal;
+extern int attr_main_heading;
+extern int attr_main_menu_box;
+extern int attr_main_menu_fore;
+extern int attr_main_menu_back;
+extern int attr_main_menu_grey;
+extern int attr_main_menu_heading;
+extern int attr_scrollwin_text;
+extern int attr_scrollwin_heading;
+extern int attr_scrollwin_box;
+extern int attr_dialog_text;
+extern int attr_dialog_menu_fore;
+extern int attr_dialog_menu_back;
+extern int attr_dialog_box;
+extern int attr_input_box;
+extern int attr_input_heading;
+extern int attr_input_text;
+extern int attr_input_field;
+extern int attr_function_text;
+extern int attr_function_highlight;
typedef enum {
F_HELP = 1,
--
2.27.0
