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alpha: repurposing the -o option to enable or disable alpha ref. #4

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This commit is contained in:
bakkeby 2021-07-25 10:09:38 +02:00
parent c70b92c85c
commit 1d200d199b
2 changed files with 14 additions and 14 deletions
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2
config.def.h
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@ -3,7 +3,7 @@
static int topbar = 1; /* -b option; if 0, dmenu appears at bottom */
#if ALPHA_PATCH
static double opacity = 1.0; /* -o option; defines alpha translucency */
static int opacity = 1; /* -o option; if 0, then alpha is disabled */
#endif // ALPHA_PATCH
#if FUZZYMATCH_PATCH
static int fuzzy = 1; /* -F option; if 0, dmenu doesn't use fuzzy matching */

26
dmenu.c
View File

@ -1312,7 +1312,7 @@ xinitvisual()
XFree(infos);
if (! visual) {
if (!visual || !opacity) {
visual = DefaultVisual(dpy, screen);
depth = DefaultDepth(dpy, screen);
cmap = DefaultColormap(dpy, screen);
@ -1641,22 +1641,22 @@ setup(void)
swa.background_pixel = scheme[SchemeNorm][ColBg].pixel;
#endif // ALPHA_PATCH
swa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask
#if MOUSE_SUPPORT_PATCH
| ButtonPressMask
#endif // MOUSE_SUPPORT_PATCH
#if MOUSE_SUPPORT_PATCH
| ButtonPressMask
#endif // MOUSE_SUPPORT_PATCH
;
#if BORDER_PATCH
win = XCreateWindow(dpy, parentwin, x, y, mw, mh, border_width,
#else
win = XCreateWindow(dpy, parentwin, x, y, mw, mh, 0,
#endif // BORDER_PATCH
#if ALPHA_PATCH
depth, InputOutput, visual,
CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &swa
#else
CopyFromParent, CopyFromParent, CopyFromParent,
CWOverrideRedirect | CWBackPixel | CWEventMask, &swa
#endif // ALPHA_PATCH
#if ALPHA_PATCH
depth, InputOutput, visual,
CWOverrideRedirect|CWBackPixel|CWBorderPixel|CWColormap|CWEventMask, &swa
#else
CopyFromParent, CopyFromParent, CopyFromParent,
CWOverrideRedirect | CWBackPixel | CWEventMask, &swa
#endif // ALPHA_PATCH
);
#if BORDER_PATCH
if (border_width)
@ -1900,8 +1900,8 @@ main(int argc, char *argv[])
else if (!strcmp(argv[i], "-m"))
mon = atoi(argv[++i]);
#if ALPHA_PATCH
else if (!strcmp(argv[i], "-o")) /* opacity */
opacity = atof(argv[++i]);
else if (!strcmp(argv[i], "-o")) /* opacity, pass -o 0 to disable alpha */
opacity = atoi(argv[++i]);
#endif // ALPHA_PATCH
else if (!strcmp(argv[i], "-p")) /* adds prompt to left of input field */
prompt = argv[++i];