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Add current position (line, column) display.

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This commit is contained in:
Maxim Sobolev 2000-07-31 14:02:51 +00:00
parent 71845bffc3
commit 3bd77c5644
1 changed files with 25 additions and 6 deletions
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31
usr.bin/ee/ee.c
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@ -199,6 +199,9 @@ char *d_line; /* deleted line */
char in_string[513]; /* buffer for reading a file */
char *print_command = "lpr"; /* string to use for the print command */
char *start_at_line = NULL; /* move to this line at start of session*/
char *count_text; /* buffer for current position display */
const char *count_text_default = "===============================================================================";
int count_text_len; /* length of the line above */
int in; /* input character */
FILE *temp_fp; /* temporary file pointer */
@ -214,6 +217,7 @@ WINDOW *com_win;
WINDOW *text_win;
WINDOW *help_win;
WINDOW *info_win;
WINDOW *count_win;
#if defined(__STDC__) || defined(__cplusplus)
#define P_(s) s
@ -550,6 +554,8 @@ char *argv[];
signal(SIGSEGV, SIG_DFL);
signal(SIGINT, edit_abort);
count_text_len = strlen(count_text_default) + 1;
count_text = malloc(count_text_len);
d_char = 0;
d_word = malloc(150);
*d_word = (char) NULL;
@ -601,6 +607,19 @@ char *argv[];
while(edit)
{
if (info_window)
{
snprintf(count_text, count_text_len, "L: %d C: %d %s", \
curr_line->line_number, position, count_text_default);
wmove(count_win, 0, 0);
wclrtoeol(count_win);
if (!nohighlight)
wstandout(count_win);
wprintw(count_win, count_text);
wstandend(count_win);
wrefresh(count_win);
}
wrefresh(text_win);
in = wgetch(text_win);
if (in == -1)
@ -3156,9 +3175,13 @@ set_up_term() /* set up the terminal for operating with ae */
if (info_window)
{
info_type = CONTROL_KEYS;
info_win = newwin(6, COLS, 0, 0);
info_win = newwin(5, COLS, 0, 0);
werase(info_win);
paint_info_win();
count_win = newwin(1, COLS, 5, 0);
keypad(count_win, TRUE);
idlok(count_win, TRUE);
wrefresh(count_win);
}
last_col = COLS - 1;
@ -3177,6 +3200,7 @@ resize_check()
delwin(text_win);
delwin(com_win);
delwin(help_win);
delwin(count_win);
set_up_term();
redraw();
wrefresh(text_win);
@ -3551,11 +3575,6 @@ paint_info_win()
else if (info_type == COMMANDS)
waddstr(info_win, command_strings[counter]);
}
wmove(info_win, 5, 0);
if (!nohighlight)
wstandout(info_win);
waddstr(info_win, "===============================================================================");
wstandend(info_win);
wrefresh(info_win);
}