dwm/patches/alwaysontop-6.2.diff

From 9cd160c4ba9c345c24644a7da77cc4f04fc93c4e Mon Sep 17 00:00:00 2001
From: Rob Pilling <robpilling@gmail.com>
Date: Mon, 27 Jul 2020 20:11:08 +0100
Subject: [PATCH] alwaysontop

---
 config.def.h |  1 +
 dwm.c        | 45 +++++++++++++++++++++++++++++++++++++++++++--
 2 files changed, 44 insertions(+), 2 deletions(-)

diff --git a/config.def.h b/config.def.h
index 1c0b587..c3c7edd 100644
--- a/config.def.h
+++ b/config.def.h
@@ -78,6 +78,7 @@ static Key keys[] = {
 	{ MODKEY,                       XK_m,      setlayout,      {.v = &layouts[2]} },
 	{ MODKEY,                       XK_space,  setlayout,      {0} },
 	{ MODKEY|ShiftMask,             XK_space,  togglefloating, {0} },
+	{ MODKEY|ShiftMask,             XK_space,  togglealwaysontop, {0} },
 	{ MODKEY,                       XK_0,      view,           {.ui = ~0 } },
 	{ MODKEY|ShiftMask,             XK_0,      tag,            {.ui = ~0 } },
 	{ MODKEY,                       XK_comma,  focusmon,       {.i = -1 } },
diff --git a/dwm.c b/dwm.c
index 4465af1..8d54b26 100644
--- a/dwm.c
+++ b/dwm.c
@@ -92,7 +92,7 @@ struct Client {
 	int basew, baseh, incw, inch, maxw, maxh, minw, minh;
 	int bw, oldbw;
 	unsigned int tags;
-	int isfixed, isfloating, isurgent, neverfocus, oldstate, isfullscreen;
+	int isfixed, iscentered, isfloating, isalwaysontop, isurgent, neverfocus, oldstate, isfullscreen;
 	Client *next;
 	Client *snext;
 	Monitor *mon;
@@ -211,6 +211,7 @@ static void tagmon(const Arg *arg);
 static void tile(Monitor *);
 static void togglebar(const Arg *arg);
 static void togglefloating(const Arg *arg);
+static void togglealwaysontop(const Arg *arg);
 static void toggletag(const Arg *arg);
 static void toggleview(const Arg *arg);
 static void unfocus(Client *c, int setfocus);
@@ -732,8 +733,11 @@ drawbar(Monitor *m)
 		if (m->sel) {
 			drw_setscheme(drw, scheme[m == selmon ? SchemeSel : SchemeNorm]);
 			drw_text(drw, x, 0, w, bh, lrpad / 2, m->sel->name, 0);
-			if (m->sel->isfloating)
+			if (m->sel->isfloating) {
 				drw_rect(drw, x + boxs, boxs, boxw, boxw, m->sel->isfixed, 0);
+				if (m->sel->isalwaysontop)
+					drw_rect(drw, x + boxs, bh - boxw, boxw, boxw, 0, 0);
+			}
 		} else {
 			drw_setscheme(drw, scheme[SchemeNorm]);
 			drw_rect(drw, x, 0, w, bh, 1, 1);
@@ -1356,6 +1360,17 @@ restack(Monitor *m)
 		return;
 	if (m->sel->isfloating || !m->lt[m->sellt]->arrange)
 		XRaiseWindow(dpy, m->sel->win);
+
+	/* raise the aot window */
+	for(Monitor *m_search = mons; m_search; m_search = m_search->next){
+		for(c = m_search->clients; c; c = c->next){
+			if(c->isalwaysontop){
+				XRaiseWindow(dpy, c->win);
+				break;
+			}
+		}
+	}
+
 	if (m->lt[m->sellt]->arrange) {
 		wc.stack_mode = Below;
 		wc.sibling = m->barwin;
@@ -1716,6 +1731,32 @@ togglefloating(const Arg *arg)
 	if (selmon->sel->isfloating)
 		resize(selmon->sel, selmon->sel->x, selmon->sel->y,
 			selmon->sel->w, selmon->sel->h, 0);
+	else
+		selmon->sel->isalwaysontop = 0; /* disabled, turn this off too */
+	arrange(selmon);
+}
+
+void
+togglealwaysontop(const Arg *arg)
+{
+	if (!selmon->sel)
+		return;
+	if (selmon->sel->isfullscreen)
+		return;
+
+	if(selmon->sel->isalwaysontop){
+		selmon->sel->isalwaysontop = 0;
+	}else{
+		/* disable others */
+		for(Monitor *m = mons; m; m = m->next)
+			for(Client *c = m->clients; c; c = c->next)
+				c->isalwaysontop = 0;
+
+		/* turn on, make it float too */
+		selmon->sel->isfloating = 1;
+		selmon->sel->isalwaysontop = 1;
+	}
+
 	arrange(selmon);
 }
 
-- 
2.31.1