diff options
Diffstat (limited to 'dmenu.c')
| -rw-r--r-- | dmenu.c | 58 |
1 files changed, 54 insertions, 4 deletions
@@ -25,6 +25,9 @@ #define LENGTH(X) (sizeof X / sizeof X[0]) #define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad) +/* define opaqueness */ +#define OPAQUE 0xFFU + /* enums */ enum { SchemeNorm, SchemeSel, SchemeOut, SchemeLast }; /* color schemes */ @@ -51,6 +54,10 @@ static Window root, parentwin, win; static XIC xic; static Drw *drw; +static int usergb = 0; +static Visual *visual; +static int depth; +static Colormap cmap; static Clr *scheme[SchemeLast]; #include "config.h" @@ -58,6 +65,46 @@ static Clr *scheme[SchemeLast]; static int (*fstrncmp)(const char *, const char *, size_t) = strncmp; static char *(*fstrstr)(const char *, const char *) = strstr; + +static void +xinitvisual() +{ + XVisualInfo *infos; + XRenderPictFormat *fmt; + int nitems; + int i; + + XVisualInfo tpl = { + .screen = screen, + .depth = 32, + .class = TrueColor + }; + + long masks = VisualScreenMask | VisualDepthMask | VisualClassMask; + + infos = XGetVisualInfo(dpy, masks, &tpl, &nitems); + visual = NULL; + + for (i = 0; i < nitems; i++){ + fmt = XRenderFindVisualFormat(dpy, infos[i].visual); + if (fmt->type == PictTypeDirect && fmt->direct.alphaMask) { + visual = infos[i].visual; + depth = infos[i].depth; + cmap = XCreateColormap(dpy, root, visual, AllocNone); + usergb = 1; + break; + } + } + + XFree(infos); + + if (! visual) { + visual = DefaultVisual(dpy, screen); + depth = DefaultDepth(dpy, screen); + cmap = DefaultColormap(dpy, screen); + } +} + static void appenditem(struct item *item, struct item **list, struct item **last) { @@ -597,7 +644,7 @@ setup(void) #endif /* init appearance */ for (j = 0; j < SchemeLast; j++) - scheme[j] = drw_scm_create(drw, colors[j], 2); + scheme[j] = drw_scm_create(drw, colors[j], alphas[j], 2); clip = XInternAtom(dpy, "CLIPBOARD", False); utf8 = XInternAtom(dpy, "UTF8_STRING", False); @@ -653,10 +700,12 @@ setup(void) /* create menu window */ swa.override_redirect = True; swa.background_pixel = scheme[SchemeNorm][ColBg].pixel; + swa.border_pixel = 0; + swa.colormap = cmap; swa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask; win = XCreateWindow(dpy, parentwin, x, y, mw, mh, 0, - CopyFromParent, CopyFromParent, CopyFromParent, - CWOverrideRedirect | CWBackPixel | CWEventMask, &swa); + depth, InputOutput, visual, + CWOverrideRedirect | CWBackPixel | CWColormap | CWEventMask | CWBorderPixel, &swa); XSetClassHint(dpy, win, &ch); /* open input methods */ @@ -742,7 +791,8 @@ main(int argc, char *argv[]) if (!XGetWindowAttributes(dpy, parentwin, &wa)) die("could not get embedding window attributes: 0x%lx", parentwin); - drw = drw_create(dpy, screen, root, wa.width, wa.height); + xinitvisual(); + drw = drw_create(dpy, screen, root, wa.width, wa.height, visual, depth, cmap); if (!drw_fontset_create(drw, fonts, LENGTH(fonts))) die("no fonts could be loaded."); lrpad = drw->fonts->h; |