From ee0ce74a2ffe87ac39ddf7655d6a129c5d5d1e73 Mon Sep 17 00:00:00 2001
From: okan <okan@openbsd.org>
Date: Tue, 13 Nov 2018 17:37:13 +0000
Subject: [PATCH] Allow 'transientfor' clients to inherit group and bwidth
 either during init or via property notify events. Previously only the flags
 were set but nothing was in the path to apply said flags and/or bwidth.
 Required slight of re-orgnaization of client_init.

---
 app/cwm/client.c  | 39 ++++++++++++++++++++++-----------------
 app/cwm/conf.c    |  7 ++-----
 app/cwm/xevents.c |  5 ++++-
 3 files changed, 28 insertions(+), 23 deletions(-)

diff --git a/app/cwm/client.c b/app/cwm/client.c
index 11fb8fdc6..27658e67b 100644
--- a/app/cwm/client.c
+++ b/app/cwm/client.c
@@ -15,7 +15,7 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $OpenBSD: client.c,v 1.246 2018/11/08 15:49:42 okan Exp $
+ * $OpenBSD: client.c,v 1.247 2018/11/13 17:37:13 okan Exp $
  */
 
 #include <sys/types.h>
@@ -62,10 +62,9 @@ client_init(Window win, struct screen_ctx *sc, int active)
 		mapped = wattr.map_state != IsUnmapped;
 	}
 
-	cc = xmalloc(sizeof(*cc));
-
 	XGrabServer(X_Dpy);
 
+	cc = xmalloc(sizeof(*cc));
 	cc->sc = sc;
 	cc->win = win;
 	cc->label = NULL;
@@ -74,30 +73,33 @@ client_init(Window win, struct screen_ctx *sc, int active)
 	cc->stackingorder = 0;
 	memset(&cc->hint, 0, sizeof(cc->hint));
 	memset(&cc->ch, 0, sizeof(cc->ch));
-
 	TAILQ_INIT(&cc->nameq);
-	client_setname(cc);
 
+	cc->geom.x = wattr.x;
+	cc->geom.y = wattr.y;
+	cc->geom.w = wattr.width;
+	cc->geom.h = wattr.height;
+	cc->colormap = wattr.colormap;
+	cc->obwidth = wattr.border_width;
+	cc->bwidth = Conf.bwidth;
+
+	client_setname(cc);
 	conf_client(cc);
 
 	XGetClassHint(X_Dpy, cc->win, &cc->ch);
 	client_wm_hints(cc);
 	client_wm_protocols(cc);
 	client_getsizehints(cc);
+	client_transient(cc);
 	client_mwm_hints(cc);
 
-	cc->geom.x = wattr.x;
-	cc->geom.y = wattr.y;
-	cc->geom.w = wattr.width;
-	cc->geom.h = wattr.height;
+	if ((cc->flags & CLIENT_IGNORE))
+		cc->bwidth = 0;
 	cc->dim.w = (cc->geom.w - cc->hint.basew) / cc->hint.incw;
 	cc->dim.h = (cc->geom.h - cc->hint.baseh) / cc->hint.inch;
 	cc->ptr.x = cc->geom.w / 2;
 	cc->ptr.y = cc->geom.h / 2;
 
-	cc->colormap = wattr.colormap;
-	cc->obwidth = wattr.border_width;
-
 	if (wattr.map_state != IsViewable) {
 		client_placecalc(cc);
 		client_resize(cc, 0);
@@ -114,8 +116,6 @@ client_init(Window win, struct screen_ctx *sc, int active)
 
 	XAddToSaveSet(X_Dpy, cc->win);
 
-	client_transient(cc);
-
 	/* Notify client of its configuration. */
 	client_config(cc);
 
@@ -131,6 +131,10 @@ client_init(Window win, struct screen_ctx *sc, int active)
 		client_unhide(cc);
 
 	if (mapped) {
+		if (cc->gc) {
+			group_movetogroup(cc, cc->gc->num);
+			goto out;
+		}
 		if (group_restore(cc))
 			goto out;
 		if (group_autogroup(cc))
@@ -926,10 +930,11 @@ client_transient(struct client_ctx *cc)
 	Window			 trans;
 
 	if (XGetTransientForHint(X_Dpy, cc->win, &trans)) {
-		if ((tc = client_find(trans)) != NULL && tc->gc) {
-			group_movetogroup(cc, tc->gc->num);
-			if (tc->flags & CLIENT_IGNORE)
+		if ((tc = client_find(trans)) != NULL) {
+			if (tc->flags & CLIENT_IGNORE) {
 				cc->flags |= CLIENT_IGNORE;
+				cc->bwidth = tc->bwidth;
+			}
 		}
 	}
 }
diff --git a/app/cwm/conf.c b/app/cwm/conf.c
index a2e4694c7..c74f44cf2 100644
--- a/app/cwm/conf.c
+++ b/app/cwm/conf.c
@@ -15,7 +15,7 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $OpenBSD: conf.c,v 1.241 2018/02/13 15:43:15 okan Exp $
+ * $OpenBSD: conf.c,v 1.242 2018/11/13 17:37:13 okan Exp $
  */
 
 #include <sys/types.h>
@@ -434,16 +434,13 @@ void
 conf_client(struct client_ctx *cc)
 {
 	struct winname	*wn;
-	int		 ignore = 0;
 
 	TAILQ_FOREACH(wn, &Conf.ignoreq, entry) {
 		if (strncasecmp(wn->name, cc->name, strlen(wn->name)) == 0) {
-			ignore = 1;
+			cc->flags |= CLIENT_IGNORE;
 			break;
 		}
 	}
-	cc->bwidth = (ignore) ? 0 : Conf.bwidth;
-	cc->flags |= (ignore) ? CLIENT_IGNORE : 0;
 }
 
 void
diff --git a/app/cwm/xevents.c b/app/cwm/xevents.c
index 9fc659b0a..8ce32cd79 100644
--- a/app/cwm/xevents.c
+++ b/app/cwm/xevents.c
@@ -15,7 +15,7 @@
  * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
  * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
  *
- * $OpenBSD: xevents.c,v 1.134 2018/02/04 22:56:26 okan Exp $
+ * $OpenBSD: xevents.c,v 1.135 2018/11/13 17:37:13 okan Exp $
  */
 
 /*
@@ -198,6 +198,9 @@ xev_handle_propertynotify(XEvent *ee)
 			break;
 		case XA_WM_TRANSIENT_FOR:
 			client_transient(cc);
+			client_draw_border(cc);
+			if (cc->gc)
+				group_movetogroup(cc, cc->gc->num);
 			break;
 		default:
 			/* do nothing */