nethack-gwaa-kiwi/nethack
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X11 yn_function() again

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Widget widths should have type 'Dimension' rather than plain 'int'.

Perform a couple of things once during popup widget creation rather
than every time it gets popped up.
This commit is contained in:
PatR
2021-02-22 01:10:14 -08:00
parent 8195334d65
commit ed349cd5fe
1 changed files with 16 additions and 16 deletions
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32
win/X11/winX.c
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@@ -1,4 +1,4 @@
/* NetHack 3.7 winX.c $NHDT-Date: 1613957400 2021/02/22 01:30:00 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.101 $ */
/* NetHack 3.7 winX.c $NHDT-Date: 1613985000 2021/02/22 09:10:00 $ $NHDT-Branch: NetHack-3.7 $:$NHDT-Revision: 1.102 $ */
/* Copyright (c) Dean Luick, 1992 */
/* NetHack may be freely redistributed. See license for details. */
@@ -2159,6 +2159,7 @@ X11_yn_function(
char def) /* default if user hits <space> or <return> */
{
static XFontStruct *yn_font = 0;
static Dimension yn_minwidth = 0;
char buf[BUFSZ], buf2[BUFSZ];
Arg args[4];
Cardinal num_args;
@@ -2261,6 +2262,8 @@ X11_yn_function(
XtParseTranslationTable("<Message>WM_PROTOCOLS: yn_delete()"));
num_args = 0;
XtSetArg(args[num_args], nhStr(XtNjustify), XtJustifyLeft);
num_args++;
XtSetArg(args[num_args], XtNtranslations,
XtParseTranslationTable(yn_translations)); num_args++;
yn_label = XtCreateManagedWidget("yn_label", labelWidgetClass,
@@ -2274,6 +2277,12 @@ X11_yn_function(
(void) memset((genericptr_t) args, 0, sizeof args);
XtSetArg(args[0], nhStr(XtNfont), &yn_font);
XtGetValues(yn_label, args, ONE);
/* set up minimum yn_label width; we don't actually set
the XtNminWidth attribute */
(void) memset(buf2, 'X', 25), buf2[25] = '\0'; /* 25 'X's */
yn_minwidth = (Dimension) XTextWidth(yn_font, buf2,
(int) strlen(buf2));
}
}
@@ -2294,30 +2303,21 @@ X11_yn_function(
* It also enforces a minimum prompt width, which wasn't being
* done before, so that really short prompts are more noticeable
* if they pop up where the pointer is parked and it happens to
* be parked somewhere other than where it usually sits.
* be setting somewhere the player isn't looking.
*/
int promptwidth, minwidth, labelwidth = 0;
Dimension promptwidth, labelwidth = 0;
(void) memset((genericptr_t) args, 0, sizeof args);
num_args = 0;
XtSetArg(args[num_args], nhStr(XtNfont), &yn_font); num_args++;
XtSetArg(args[num_args], XtNwidth, &labelwidth); num_args++;
XtGetValues(yn_label, args, num_args);
(void) memset(buf2, 'X', 25), buf2[25] = '\0';
minwidth = XTextWidth(yn_font, buf2, (int) strlen(buf2)); /* 25 'X' */
promptwidth = XTextWidth(yn_font, buf, (int) strlen(buf));
if (labelwidth != promptwidth || labelwidth < minwidth) {
labelwidth = max(promptwidth, minwidth);
promptwidth = (Dimension) XTextWidth(yn_font, buf, (int) strlen(buf));
if (labelwidth != promptwidth || labelwidth < yn_minwidth) {
labelwidth = max(promptwidth, yn_minwidth);
(void) memset((genericptr_t) args, 0, sizeof args);
num_args = 0;
XtSetArg(args[num_args], XtNwidth, labelwidth); num_args++;
if (promptwidth < minwidth) {
/* [This could be set just once during widget creation.] */
XtSetArg(args[num_args], nhStr(XtNjustify), XtJustifyLeft);
num_args++;
}
XtSetValues(yn_label, args, num_args);
}
@@ -2328,7 +2328,7 @@ X11_yn_function(
yn_getting_num = FALSE;
(void) x_event(EXIT_ON_EXIT); /* get keystroke(s) */
/* erase and/or remove the prompt */
/* erase or remove the prompt */
if (appResources.slow) {
(void) memset((genericptr_t) args, 0, sizeof args);
num_args = 0;