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add mouse support in dmenu

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CoolnsX
2021-08-12 22:10:28 +05:30
parent e6aa0345cd
commit 0beeb9834a
6 changed files with 174 additions and 7 deletions
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23
dmenu-5.0/dmenu.c.orig
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@@ -89,6 +89,15 @@ calcoffsets(void)
break;
}
static int
max_textw(void)
{
int len = 0;
for (struct item *item = items; item && item->text; item++)
len = MAX(TEXTW(item->text), len);
return len;
}
static void
cleanup(void)
{
@@ -612,6 +621,7 @@ setup(void)
bh = MAX(bh,lineheight); /* make a menu line AT LEAST 'lineheight' tall */
lines = MAX(lines, 0);
mh = (lines + 1) * bh;
promptw = (prompt && *prompt) ? TEXTW(prompt) - lrpad / 4 : 0;
#ifdef XINERAMA
i = 0;
if (parentwin == root && (info = XineramaQueryScreens(dpy, &n))) {
@@ -638,9 +648,9 @@ setup(void)
if (INTERSECT(x, y, 1, 1, info[i]))
break;
x = info[i].x_org;
y = info[i].y_org + (topbar ? 0 : info[i].height - mh);
mw = info[i].width;
mw = MIN(MAX(max_textw() + promptw, 300), info[i].width);
x = info[i].x_org + ((info[i].width - mw) / 2);
y = info[i].y_org + ((info[i].height - mh) / 2);
XFree(info);
} else
#endif
@@ -648,11 +658,10 @@ setup(void)
if (!XGetWindowAttributes(dpy, parentwin, &wa))
die("could not get embedding window attributes: 0x%lx",
parentwin);
x = 0;
y = topbar ? 0 : wa.height - mh;
mw = wa.width;
mw = MIN(MAX(max_textw() + promptw, 300), wa.width);
x = (wa.width - mw) / 2;
y = (wa.height - mh) / 2;
}
promptw = (prompt && *prompt) ? TEXTW(prompt) - lrpad / 4 : 0;
inputw = MIN(inputw, mw/3);
match();