From b24ce51172556e3c3ad67fc71571514f9503ff1c Mon Sep 17 00:00:00 2001
From: mrdotx <klassiker@gmx.de>
Date: Tue, 27 Jul 2021 10:10:28 +0200
Subject: [PATCH] center added

---
 config.def.h     |  7 ++++---
 pinentry-dmenu.1 |  6 +++++-
 pinentry-dmenu.c | 29 +++++++++++++++++++++++------
 3 files changed, 32 insertions(+), 10 deletions(-)

diff --git a/config.def.h b/config.def.h
index e2fd90a..8b9c80f 100644
--- a/config.def.h
+++ b/config.def.h
@@ -2,10 +2,11 @@
 /* Default settings; can be overriden by command line. */
 
 static int mon = -1;
-static int bottom = 0;
-static int embedded = 0;
-static int minpwlen = 32;
 
+static unsigned int center = 0;
+static unsigned int bottom = 0;
+static unsigned int embedded = 0;
+static unsigned int minpwlen = 32;
 static unsigned int lineheight = 22;
 static unsigned int borderwidth = 2;
 
diff --git a/pinentry-dmenu.1 b/pinentry-dmenu.1
index eecac23..7d12c07 100644
--- a/pinentry-dmenu.1
+++ b/pinentry-dmenu.1
@@ -28,6 +28,9 @@ You can change the path to the config file with the environment variable
 .BI "monitor =" " -1"
 pinentry-dmenu is displayed on the monitor number supplied. Monitor numbers are starting from 0.
 .TP
+.BI "center =" " false"
+pinentry-dmenu appears in the center of the screen.
+.TP
 .BI "bottom =" " false"
 pinentry-dmenu appears at the bottom of the screen.
 .TP
@@ -192,12 +195,13 @@ Paste from primary X selection
 .\}
 .nf
 monitor = -1;
+center = false;
 bottom = false;
 embedded = false;
 line_height = 22;
 border_width = 2;
 font = "DejaVuSansMono Nerd Font:pixelsize=16:antialias=true:autohint=true";
-min_passwword_length = 32;
+min_password_length = 32;
 asterisk= "*";
 prompt = "";
 prompt_fg = "#cccccc";
diff --git a/pinentry-dmenu.c b/pinentry-dmenu.c
index 5ce6a68..58f7122 100644
--- a/pinentry-dmenu.c
+++ b/pinentry-dmenu.c
@@ -330,9 +330,16 @@ setup(void) {
 			}
 		}
 
-		x = info[i].x_org;
-		y = info[i].y_org + (bottom ? info[i].height - mh : 0);
-		mw = info[i].width;
+		if (center) {
+			mw = info[i].width;
+			x = info[i].x_org + ((info[i].width  - mw) / 2);
+			y = info[i].y_org + ((info[i].height - mh) / 2);
+		} else {
+			x = info[i].x_org;
+			y = info[i].y_org + (bottom ? info[i].height - mh : 0);
+			mw = info[i].width;
+		}
+
 		XFree(info);
 	} else
 #endif
@@ -340,9 +347,16 @@ setup(void) {
 		if (!XGetWindowAttributes(dpy, parentwin, &wa)) {
 			die("could not get embedding window attributes: 0x%lx", parentwin);
 		}
-		x = 0;
-		y = bottom ? wa.height - mh : 0;
-		mw = wa.width;
+
+		if (center) {
+			mw = wa.width;
+			x = (wa.width  - mw) / 2;
+			y = (wa.height - mh) / 2;
+		} else {
+			x = 0;
+			y = bottom ? wa.height - mh : 0;
+			mw = wa.width;
+		}
 	}
 
 	pdescw = (pinentry_info->description) ? TEXTW(pinentry_info->description) : 0;
@@ -741,6 +755,9 @@ main(int argc, char *argv[]) {
 		if (config_lookup_int(&cfg, "monitor", &val)) {
 			mon = val;
 		}
+		if (config_lookup_bool(&cfg, "center", &bval)) {
+			center = bval;
+		}
 		if (config_lookup_bool(&cfg, "bottom", &bval)) {
 			bottom = bval;
 		}