tyler/pinentry-dmenu
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transparancy added

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mrdotx 2021-07-28 13:43:42 +02:00
parent 623c4fa3cc
commit 29bb97ea85
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GPG Key ID: 433F70E636E6EB87
6 changed files with 158 additions and 31 deletions
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8
README
View File

@ -40,6 +40,14 @@ embedded = false;
line_height = 22;
border_width = 2;
min_password_length = 32;
prompt_fg_alpha = 255;
prompt_bg_alpha = 255;
normal_fg_alpha = 255;
normal_bg_alpha = 230;
select_fg_alpha = 255;
select_bg_alpha = 255;
desc_fg_alpha = 255;
desc_bg_alpha = 255;
font = "DejaVuSansMono Nerd Font:pixelsize=16:antialias=true:autohint=true";
prompt = "";
asterisk= "*";

10
config.def.h
View File

@ -9,6 +9,14 @@ static unsigned int embedded = 0;
static unsigned int lineheight = 22;
static unsigned int borderwidth = 2;
static unsigned int minpwlen = 32;
static unsigned int alphas[SchemeLast][2] = {
/* values between 0 (transparent) and 255 (opaque) */
/* foreground, background */
[SchemePrompt] = { 255, 255 },
[SchemeNormal] = { 255, 230 },
[SchemeSelect] = { 255, 255 },
[SchemeDesc] = { 255, 255 },
};
static const char *fonts[] = {
"DejaVuSansMono Nerd Font:pixelsize=16:antialias=true:autohint=true"
@ -20,5 +28,5 @@ static const char *colors[SchemeLast][2] = {
[SchemePrompt] = { "#cccccc", "#4185d7" },
[SchemeNormal] = { "#cccccc", "#000000" },
[SchemeSelect] = { "#ffffff", "#4185d7" },
[SchemeDesc] = { "#cccccc", "#4185d7" }
[SchemeDesc] = { "#cccccc", "#4185d7" },
};

26
drw.c
View File

@ -61,7 +61,7 @@ utf8decode(const char *c, long *u, size_t clen)
}
Drw *
drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h)
drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h, Visual *visual, unsigned int depth, Colormap cmap)
{
Drw *drw = ecalloc(1, sizeof(Drw));
@ -70,8 +70,11 @@ drw_create(Display *dpy, int screen, Window root, unsigned int w, unsigned int h
drw->root = root;
drw->w = w;
drw->h = h;
drw->drawable = XCreatePixmap(dpy, root, w, h, DefaultDepth(dpy, screen));
drw->gc = XCreateGC(dpy, root, 0, NULL);
drw->visual = visual;
drw->depth = depth;
drw->cmap = cmap;
drw->drawable = XCreatePixmap(dpy, root, w, h, depth);
drw->gc = XCreateGC(dpy, drw->drawable, 0, NULL);
XSetLineAttributes(dpy, drw->gc, 1, LineSolid, CapButt, JoinMiter);
return drw;
@ -87,7 +90,7 @@ drw_resize(Drw *drw, unsigned int w, unsigned int h)
drw->h = h;
if (drw->drawable)
XFreePixmap(drw->dpy, drw->drawable);
drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, DefaultDepth(drw->dpy, drw->screen));
drw->drawable = XCreatePixmap(drw->dpy, drw->root, w, h, drw->depth);
}
void
@ -180,21 +183,22 @@ drw_fontset_free(Fnt *font)
}
void
drw_clr_create(Drw *drw, Clr *dest, const char *clrname)
drw_clr_create(Drw *drw, Clr *dest, const char *clrname, unsigned int alpha)
{
if (!drw || !dest || !clrname)
return;
if (!XftColorAllocName(drw->dpy, DefaultVisual(drw->dpy, drw->screen),
DefaultColormap(drw->dpy, drw->screen),
if (!XftColorAllocName(drw->dpy, drw->visual, drw->cmap,
clrname, dest))
die("error, cannot allocate color '%s'", clrname);
dest->pixel = (dest->pixel & 0x00ffffffU) | (alpha << 24);
}
/* Wrapper to create color schemes. The caller has to call free(3) on the
* returned color scheme when done using it. */
Clr *
drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
drw_scm_create(Drw *drw, const char *clrnames[], unsigned int alphas[], size_t clrcount)
{
size_t i;
Clr *ret;
@ -204,7 +208,7 @@ drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount)
return NULL;
for (i = 0; i < clrcount; i++)
drw_clr_create(drw, &ret[i], clrnames[i]);
drw_clr_create(drw, &ret[i], clrnames[i], alphas[i]);
return ret;
}
@ -260,9 +264,7 @@ drw_text(Drw *drw, int x, int y, unsigned int w, unsigned int h, unsigned int lp
} else {
XSetForeground(drw->dpy, drw->gc, drw->scheme[invert ? ColFg : ColBg].pixel);
XFillRectangle(drw->dpy, drw->drawable, drw->gc, x, y, w, h);
d = XftDrawCreate(drw->dpy, drw->drawable,
DefaultVisual(drw->dpy, drw->screen),
DefaultColormap(drw->dpy, drw->screen));
d = XftDrawCreate(drw->dpy, drw->drawable, drw->visual, drw->cmap);
x += lpad;
w -= lpad;
}

9
drw.h
View File

@ -20,6 +20,9 @@ typedef struct {
Display *dpy;
int screen;
Window root;
Visual *visual;
unsigned int depth;
Colormap cmap;
Drawable drawable;
GC gc;
Clr *scheme;
@ -27,7 +30,7 @@ typedef struct {
} Drw;
/* Drawable abstraction */
Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h);
Drw *drw_create(Display *dpy, int screen, Window win, unsigned int w, unsigned int h, Visual*, unsigned int, Colormap);
void drw_resize(Drw *drw, unsigned int w, unsigned int h);
void drw_free(Drw *drw);
@ -38,8 +41,8 @@ unsigned int drw_fontset_getwidth(Drw *drw, const char *text);
void drw_font_getexts(Fnt *font, const char *text, unsigned int len, unsigned int *w, unsigned int *h);
/* Colorscheme abstraction */
void drw_clr_create(Drw *drw, Clr *dest, const char *clrname);
Clr *drw_scm_create(Drw *drw, const char *clrnames[], size_t clrcount);
void drw_clr_create(Drw *drw, Clr *dest, const char *clrname, unsigned int alpha);
Clr *drw_scm_create(Drw *drw, const char *clrnames[], unsigned int alphas[], size_t clrcount);
/* Cursor abstraction */
Cur *drw_cur_create(Drw *drw, int shape);

37
pinentry-dmenu.1
View File

@ -49,6 +49,35 @@ Defines the border width for the menu.
.BI "min_password_length =" " 32"
The minimal space of the password field. This value has affect to the description field after the password field.
.TP
.BI "prompt_fg_alpha =" " 255"
Defines the prompt foreground alpha value.
Values between
.IR 0
(transparent) and
.IR 255
(opaque) are supported.
.TP
.BI "prompt_bg_alpha =" " 255"
Defines the prompt background alpha value.
.TP
.BI "normal_fg_alpha =" " 255"
Defines the normal foreground alpha value.
.TP
.BI "normal_bg_alpha =" " 230"
Defines the normal background alpha value.
.TP
.BI "select_fg_alpha =" " 255"
Defines the selected foreground alpha value.
.TP
.BI "select_bg_alpha =" " 255"
Defines the selected background alpha value.
.TP
.BI "desc_fg_alpha =" " 255"
Defines the description foreground alpha value.
.TP
.BI "desc_bg_alpha =" " 255"
Defines the description background alpha value.
.TP
.BI "font =" " DejaVuSansMono Nerd Font:pixelsize=16:antialias=true:autohint=true"
Defines the font or font set used.
.TP
@ -205,6 +234,14 @@ embedded = false;
line_height = 22;
border_width = 2;
min_password_length = 32;
prompt_fg_alpha = 255;
prompt_bg_alpha = 255;
normal_fg_alpha = 255;
normal_bg_alpha = 230;
select_fg_alpha = 255;
select_bg_alpha = 255;
desc_fg_alpha = 255;
desc_bg_alpha = 255;
font = "DejaVuSansMono Nerd Font:pixelsize=16:antialias=true:autohint=true";
prompt = "";
asterisk= "*";

99
pinentry-dmenu.c
View File

@ -13,6 +13,7 @@
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <X11/Xproto.h>
#include <X11/Xutil.h>
#ifdef XINERAMA
#include <X11/extensions/Xinerama.h>
@ -34,7 +35,6 @@
#define TEXTW(X) (drw_fontset_getwidth(drw, (X)) + lrpad)
#define MINDESCLEN 8
enum { SchemePrompt, SchemeNormal, SchemeSelect, SchemeDesc, SchemeLast };
enum { WinPin, WinConfirm };
enum { Ok, NotOk, Cancel };
@ -62,12 +62,19 @@ static XIC xic;
static Drw *drw;
static Clr *scheme[SchemeLast];
static int useargb = 0;
static Visual *visual;
static int depth;
static Colormap cmap;
static int timed_out;
static int winmode;
pinentry_t pinentry_info;
#include "config.h"
static void xinitvisual();
static int
drawitem(const char* text, Bool sel, int x, int y, int w) {
unsigned int i = (sel) ? SchemeSelect : SchemeNormal;
@ -274,7 +281,7 @@ drawwin(void) {
static void
setup(void) {
int x, y, i = 0;
int x, y, i = 0, j;
unsigned int du;
XSetWindowAttributes swa;
XIM xim;
@ -283,14 +290,12 @@ setup(void) {
#ifdef XINERAMA
XineramaScreenInfo *info;
Window pw;
int a, j, di, n, area = 0;
int a, di, n, area = 0;
#endif
/* Init appearance */
scheme[SchemePrompt] = drw_scm_create(drw, colors[SchemePrompt], 2);
scheme[SchemeNormal] = drw_scm_create(drw, colors[SchemeNormal], 2);
scheme[SchemeSelect] = drw_scm_create(drw, colors[SchemeSelect], 2);
scheme[SchemeDesc] = drw_scm_create(drw, colors[SchemeDesc], 2);
for (j = 0; j < SchemeLast; j++)
scheme[j] = drw_scm_create(drw, colors[j], alphas[j], 2);
clip = XInternAtom(dpy, "CLIPBOARD", False);
utf8 = XInternAtom(dpy, "UTF8_STRING", False);
@ -367,11 +372,13 @@ setup(void) {
/* Create menu window */
swa.override_redirect = True;
swa.background_pixel = scheme[SchemePrompt][ColBg].pixel;
swa.background_pixel = 0;
swa.border_pixel = 0;
swa.colormap = cmap;
swa.event_mask = ExposureMask | KeyPressMask | VisibilityChangeMask;
win = XCreateWindow(dpy, parentwin, x, y, mw, mh, borderwidth,
CopyFromParent, CopyFromParent, CopyFromParent,
CWOverrideRedirect | CWBackPixel | CWEventMask, &swa);
depth, CopyFromParent, visual,
CWOverrideRedirect | CWBackPixel | CWBorderPixel | CWColormap | CWEventMask, &swa);
if (borderwidth)
XSetWindowBorder(dpy, win, scheme[SchemeSelect][ColBg].pixel);
@ -399,11 +406,11 @@ setup(void) {
static void
cleanup(void) {
size_t i;
XUngrabKey(dpy, AnyKey, AnyModifier, root);
free(scheme[SchemeDesc]);
free(scheme[SchemeSelect]);
free(scheme[SchemeNormal]);
free(scheme[SchemePrompt]);
for (i = 0; i < SchemeLast; i++)
free(scheme[i]);
drw_free(drw);
XSync(dpy, False);
XCloseDisplay(dpy);
@ -687,7 +694,8 @@ cmdhandler(pinentry_t received_pinentry) {
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.");
}
@ -813,6 +821,30 @@ main(int argc, char *argv[]) {
if (config_lookup_string(&cfg, "desc_bg", &str)) {
colors[SchemeDesc][ColBg] = str;
}
if (config_lookup_int(&cfg, "prompt_fg_alpha", &val)) {
alphas[SchemePrompt][0] = val;
}
if (config_lookup_int(&cfg, "prompt_bg_alpha", &val)) {
alphas[SchemePrompt][1] = val;
}
if (config_lookup_int(&cfg, "normal_fg_alpha", &val)) {
alphas[SchemeNormal][0] = val;
}
if (config_lookup_int(&cfg, "normal_bg_alpha", &val)) {
alphas[SchemeNormal][1] = val;
}
if (config_lookup_int(&cfg, "select_fg_alpha", &val)) {
alphas[SchemeSelect][0] = val;
}
if (config_lookup_int(&cfg, "select_bg_alpha", &val)) {
alphas[SchemeSelect][1] = val;
}
if (config_lookup_int(&cfg, "desc_fg_alpha", &val)) {
alphas[SchemeDesc][0] = val;
}
if (config_lookup_int(&cfg, "desc_bg_alpha", &val)) {
alphas[SchemeDesc][1] = val;
}
} else if ((str = config_error_file(&cfg))) {
fprintf(stderr, "%s:%d: %s\n", config_error_file(&cfg),
config_error_line(&cfg), config_error_text(&cfg));
@ -832,3 +864,40 @@ main(int argc, char *argv[]) {
return 0;
}
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);
useargb = 1;
break;
}
}
XFree(infos);
if (! visual) {
visual = DefaultVisual(dpy, screen);
depth = DefaultDepth(dpy, screen);
cmap = DefaultColormap(dpy, screen);
}
}