From ab116dd5ba0269105053f86ac8c61bd59d49f59f Mon Sep 17 00:00:00 2001
From: "Douglas B. Rumbaugh" <doug@douglasrumbaugh.com>
Date: Sun, 1 Jan 2023 16:40:22 -0500
Subject: KeyRelease, Autohide, and config updates

---
 tabbed.c | 30 +++++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

(limited to 'tabbed.c')

diff --git a/tabbed.c b/tabbed.c
index 6ff4bac..0c44653 100644
--- a/tabbed.c
+++ b/tabbed.c
@@ -129,6 +129,7 @@ static Bool gettextprop(Window w, Atom atom, char *text, unsigned int size);
 static void initfont(const char *fontstr);
 static Bool isprotodel(int c);
 static void keypress(const XEvent *e);
+static void keyrelease(const XEvent *e);
 static void killclient(const Arg *arg);
 static void manage(Window win);
 static void maprequest(const XEvent *e);
@@ -167,6 +168,7 @@ static void (*handler[LASTEvent]) (const XEvent *) = {
 	[Expose] = expose,
 	[FocusIn] = focusin,
 	[KeyPress] = keypress,
+	[KeyRelease] = keyrelease,
 	[MapRequest] = maprequest,
 	[PropertyNotify] = propertynotify,
 };
@@ -721,6 +723,22 @@ keypress(const XEvent *e)
 	}
 }
 
+void
+keyrelease(const XEvent *e)
+{
+	const XKeyEvent *ev = &e->xkey;
+	unsigned int i;
+	KeySym keysym;
+
+	keysym = XkbKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0, 0);
+	for (i = 0; i < LENGTH(keyreleases); i++) {
+		if (keysym == keyreleases[i].keysym &&
+		    CLEANMASK(keyreleases[i].mod) == CLEANMASK(ev->state) &&
+		    keyreleases[i].func)
+			keyreleases[i].func(&(keyreleases[i].arg));
+	}
+}
+
 void
 killclient(const Arg *arg)
 {
@@ -771,6 +789,16 @@ manage(Window w)
 			}
 		}
 
+		for (i = 0; i < LENGTH(keyreleases); i++) {
+			if ((code = XKeysymToKeycode(dpy, keyreleases[i].keysym))) {
+				for (j = 0; j < LENGTH(modifiers); j++) {
+					XGrabKey(dpy, code, keyreleases[i].mod |
+					         modifiers[j], w, True,
+					         GrabModeAsync, GrabModeAsync);
+				}
+			}
+		}
+
 		c = ecalloc(1, sizeof *c);
 		c->win = w;
 
@@ -1127,7 +1155,7 @@ setup(void)
 	XMapRaised(dpy, win);
 	XSelectInput(dpy, win, SubstructureNotifyMask | FocusChangeMask |
 	             ButtonPressMask | ExposureMask | KeyPressMask |
-	             PropertyChangeMask | StructureNotifyMask |
+	             KeyReleaseMask | PropertyChangeMask | StructureNotifyMask |
 	             SubstructureRedirectMask);
 	xerrorxlib = XSetErrorHandler(xerror);
 
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