aboutsummaryrefslogtreecommitdiff
path: root/scripts/kconfig/nconf.gui.c
diff options
context:
space:
mode:
Diffstat (limited to 'scripts/kconfig/nconf.gui.c')
-rw-r--r--scripts/kconfig/nconf.gui.c111
1 files changed, 75 insertions, 36 deletions
diff --git a/scripts/kconfig/nconf.gui.c b/scripts/kconfig/nconf.gui.c
index a9d9344e136..8275f0e5510 100644
--- a/scripts/kconfig/nconf.gui.c
+++ b/scripts/kconfig/nconf.gui.c
@@ -48,7 +48,7 @@ static void set_normal_colors(void)
init_pair(INPUT_FIELD, -1, -1);
init_pair(FUNCTION_HIGHLIGHT, -1, -1);
- init_pair(FUNCTION_TEXT, COLOR_BLUE, -1);
+ init_pair(FUNCTION_TEXT, COLOR_YELLOW, -1);
}
/* available attributes:
@@ -137,7 +137,7 @@ void set_colors()
if (has_colors()) {
normal_color_theme();
} else {
- /* give deafults */
+ /* give defaults */
no_colors_theme();
}
}
@@ -167,7 +167,7 @@ void print_in_middle(WINDOW *win,
length = strlen(string);
temp = (width - length) / 2;
x = startx + (int)temp;
- wattrset(win, color);
+ (void) wattrset(win, color);
mvwprintw(win, y, x, "%s", string);
refresh();
}
@@ -276,8 +276,8 @@ int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...)
total_width = max(msg_width, btns_width);
/* place dialog in middle of screen */
- y = (LINES-(msg_lines+4))/2;
- x = (COLS-(total_width+4))/2;
+ y = (getmaxy(stdscr)-(msg_lines+4))/2;
+ x = (getmaxx(stdscr)-(total_width+4))/2;
/* create the windows */
@@ -297,11 +297,11 @@ int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...)
set_menu_fore(menu, attributes[DIALOG_MENU_FORE]);
set_menu_back(menu, attributes[DIALOG_MENU_BACK]);
- wattrset(win, attributes[DIALOG_BOX]);
+ (void) wattrset(win, attributes[DIALOG_BOX]);
box(win, 0, 0);
/* print message */
- wattrset(msg_win, attributes[DIALOG_TEXT]);
+ (void) wattrset(msg_win, attributes[DIALOG_TEXT]);
fill_window(msg_win, msg);
set_menu_win(menu, win);
@@ -356,7 +356,7 @@ int btn_dialog(WINDOW *main_window, const char *msg, int btn_num, ...)
int dialog_inputbox(WINDOW *main_window,
const char *title, const char *prompt,
- const char *init, char *result, int result_len)
+ const char *init, char **resultp, int *result_len)
{
int prompt_lines = 0;
int prompt_width = 0;
@@ -367,7 +367,13 @@ int dialog_inputbox(WINDOW *main_window,
int i, x, y;
int res = -1;
int cursor_position = strlen(init);
+ int cursor_form_win;
+ char *result = *resultp;
+ if (strlen(init)+1 > *result_len) {
+ *result_len = strlen(init)+1;
+ *resultp = result = realloc(result, *result_len);
+ }
/* find the widest line of msg: */
prompt_lines = get_line_no(prompt);
@@ -381,10 +387,10 @@ int dialog_inputbox(WINDOW *main_window,
prompt_width = max(prompt_width, strlen(title));
/* place dialog in middle of screen */
- y = (LINES-(prompt_lines+4))/2;
- x = (COLS-(prompt_width+4))/2;
+ y = (getmaxy(stdscr)-(prompt_lines+4))/2;
+ x = (getmaxx(stdscr)-(prompt_width+4))/2;
- strncpy(result, init, result_len);
+ strncpy(result, init, *result_len);
/* create the windows */
win = newwin(prompt_lines+6, prompt_width+7, y, x);
@@ -392,20 +398,22 @@ 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]);
+ (void) wattrset(form_win, attributes[INPUT_FIELD]);
- wattrset(win, attributes[INPUT_BOX]);
+ (void) wattrset(win, attributes[INPUT_BOX]);
box(win, 0, 0);
- wattrset(win, attributes[INPUT_HEADING]);
+ (void) wattrset(win, attributes[INPUT_HEADING]);
if (title)
mvwprintw(win, 0, 3, "%s", title);
/* print message */
- wattrset(prompt_win, attributes[INPUT_TEXT]);
+ (void) wattrset(prompt_win, attributes[INPUT_TEXT]);
fill_window(prompt_win, prompt);
mvwprintw(form_win, 0, 0, "%*s", prompt_width, " ");
- mvwprintw(form_win, 0, 0, "%s", result);
+ cursor_form_win = min(cursor_position, prompt_width-1);
+ mvwprintw(form_win, 0, 0, "%s",
+ result + cursor_position-cursor_form_win);
/* create panels */
panel = new_panel(win);
@@ -431,6 +439,8 @@ int dialog_inputbox(WINDOW *main_window,
&result[cursor_position],
len-cursor_position+1);
cursor_position--;
+ cursor_form_win--;
+ len--;
}
break;
case KEY_DC:
@@ -438,38 +448,63 @@ int dialog_inputbox(WINDOW *main_window,
memmove(&result[cursor_position],
&result[cursor_position+1],
len-cursor_position+1);
+ len--;
}
break;
case KEY_UP:
case KEY_RIGHT:
- if (cursor_position < len &&
- cursor_position < min(result_len, prompt_width))
+ if (cursor_position < len) {
cursor_position++;
+ cursor_form_win++;
+ }
break;
case KEY_DOWN:
case KEY_LEFT:
- if (cursor_position > 0)
+ if (cursor_position > 0) {
cursor_position--;
+ cursor_form_win--;
+ }
+ break;
+ case KEY_HOME:
+ cursor_position = 0;
+ cursor_form_win = 0;
+ break;
+ case KEY_END:
+ cursor_position = len;
+ cursor_form_win = min(cursor_position, prompt_width-1);
break;
default:
- if ((isgraph(res) || isspace(res)) &&
- len-2 < result_len) {
+ if ((isgraph(res) || isspace(res))) {
+ /* one for new char, one for '\0' */
+ if (len+2 > *result_len) {
+ *result_len = len+2;
+ *resultp = result = realloc(result,
+ *result_len);
+ }
/* insert the char at the proper position */
memmove(&result[cursor_position+1],
&result[cursor_position],
- len+1);
+ len-cursor_position+1);
result[cursor_position] = res;
cursor_position++;
+ cursor_form_win++;
+ len++;
} else {
- mvprintw(0, 0, "unknow key: %d\n", res);
+ mvprintw(0, 0, "unknown key: %d\n", res);
}
break;
}
+ if (cursor_form_win < 0)
+ cursor_form_win = 0;
+ else if (cursor_form_win > prompt_width-1)
+ cursor_form_win = prompt_width-1;
+
wmove(form_win, 0, 0);
wclrtoeol(form_win);
mvwprintw(form_win, 0, 0, "%*s", prompt_width, " ");
- mvwprintw(form_win, 0, 0, "%s", result);
- wmove(form_win, 0, cursor_position);
+ mvwprintw(form_win, 0, 0, "%s",
+ result + cursor_position-cursor_form_win);
+ wmove(form_win, 0, cursor_form_win);
touchwin(win);
refresh_all_windows(main_window);
@@ -510,7 +545,7 @@ void show_scroll_win(WINDOW *main_window,
{
int res;
int total_lines = get_line_no(text);
- int x, y;
+ int x, y, lines, columns;
int start_x = 0, start_y = 0;
int text_lines = 0, text_cols = 0;
int total_cols = 0;
@@ -521,6 +556,8 @@ void show_scroll_win(WINDOW *main_window,
WINDOW *pad;
PANEL *panel;
+ getmaxyx(stdscr, lines, columns);
+
/* find the widest line of msg: */
total_lines = get_line_no(text);
for (i = 0; i < total_lines; i++) {
@@ -531,24 +568,24 @@ void show_scroll_win(WINDOW *main_window,
/* create the pad */
pad = newpad(total_lines+10, total_cols+10);
- wattrset(pad, attributes[SCROLLWIN_TEXT]);
+ (void) wattrset(pad, attributes[SCROLLWIN_TEXT]);
fill_window(pad, text);
- win_lines = min(total_lines+4, LINES-2);
- win_cols = min(total_cols+2, COLS-2);
+ win_lines = min(total_lines+4, lines-2);
+ win_cols = min(total_cols+2, columns-2);
text_lines = max(win_lines-4, 0);
text_cols = max(win_cols-2, 0);
/* place window in middle of screen */
- y = (LINES-win_lines)/2;
- x = (COLS-win_cols)/2;
+ y = (lines-win_lines)/2;
+ x = (columns-win_cols)/2;
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]);
+ (void) wattrset(win, attributes[SCROLLWIN_BOX]);
box(win, 0, 0);
- wattrset(win, attributes[SCROLLWIN_HEADING]);
+ (void) wattrset(win, attributes[SCROLLWIN_HEADING]);
mvwprintw(win, 0, 3, " %s ", title);
panel = new_panel(win);
@@ -569,9 +606,11 @@ void show_scroll_win(WINDOW *main_window,
switch (res) {
case KEY_NPAGE:
case ' ':
+ case 'd':
start_y += text_lines-2;
break;
case KEY_PPAGE:
+ case 'u':
start_y -= text_lines+2;
break;
case KEY_HOME:
@@ -597,10 +636,10 @@ void show_scroll_win(WINDOW *main_window,
start_x++;
break;
}
- if (res == 10 || res == 27 || res == 'q'
- || res == KEY_F(F_BACK) || res == KEY_F(F_EXIT)) {
+ if (res == 10 || res == 27 || res == 'q' ||
+ res == KEY_F(F_HELP) || res == KEY_F(F_BACK) ||
+ res == KEY_F(F_EXIT))
break;
- }
if (start_y < 0)
start_y = 0;
if (start_y >= total_lines-text_lines)
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2025-12-06 00:14:56 +0000