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tweaks: reshuffle a bit of code and elide an unneeded variable

This commit is contained in:
Benno Schulenberg 2017-11-11 21:10:49 +01:00
parent 0c2b54a276
commit f6b6e6c3ff
1 changed files with 9 additions and 19 deletions
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28
src/prompt.c
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@ -685,7 +685,6 @@ int do_yesno_prompt(bool all, const char *msg)
while (response == -2) {
int kbinput;
functionptrtype func;
if (!ISSET(NO_HELP)) {
char shortstr[MAXCHARLEN + 2];
@ -728,9 +727,14 @@ int do_yesno_prompt(bool all, const char *msg)
/* When not replacing, show the cursor while waiting for a key. */
kbinput = get_kbinput(bottomwin, !all);
func = func_from_key(&kbinput);
if (func == do_cancel)
/* See if the pressed key is in the Yes, No, or All strings. */
if (strchr(yesstr, kbinput) != NULL)
response = 1;
else if (strchr(nostr, kbinput) != NULL)
response = 0;
else if (all && strchr(allstr, kbinput) != NULL)
response = 2;
else if (func_from_key(&kbinput) == do_cancel)
response = -1;
#ifdef ENABLE_MOUSE
else if (kbinput == KEY_MOUSE) {
@ -740,14 +744,9 @@ int do_yesno_prompt(bool all, const char *msg)
wmouse_trafo(bottomwin, &mouse_y, &mouse_x, FALSE) &&
mouse_x < (width * 2) && mouse_y > 0) {
int x = mouse_x / width;
/* The x-coordinate among the Yes/No/All shortcuts. */
int y = mouse_y - 1;
/* The y-coordinate among the Yes/No/All shortcuts. */
assert(0 <= x && x <= 1 && 0 <= y && y <= 1);
/* x == 0 means they clicked Yes or No.
* y == 0 means Yes or All. */
/* x == 0 means Yes or No, y == 0 means Yes or All. */
response = -2 * x * y + x - y + 1;
if (response == 2 && !all)
@ -755,15 +754,6 @@ int do_yesno_prompt(bool all, const char *msg)
}
}
#endif /* ENABLE_MOUSE */
else {
/* Look for the kbinput in the Yes, No (and All) strings. */
if (strchr(yesstr, kbinput) != NULL)
response = 1;
else if (strchr(nostr, kbinput) != NULL)
response = 0;
else if (all && strchr(allstr, kbinput) != NULL)
response = 2;
}
}
free(message);