From 34ac3849c3b5bec5ce72ba31803d487e78dd300e Mon Sep 17 00:00:00 2001
From: korei999 <ju7t1xe@gmail.com>
Date: Wed, 29 Nov 2023 22:37:25 +0200
Subject: [PATCH] inhibit idle if fullscreen client is focused

---
 config.def.h |  2 +-
 dwl.c        | 20 ++++++++++++++++++--
 2 files changed, 19 insertions(+), 3 deletions(-)

diff --git a/config.def.h b/config.def.h
index bf41336..d3c9121 100644
--- a/config.def.h
+++ b/config.def.h
@@ -231,7 +231,7 @@ static const Key keys[] = {
     { SUPER,                                Key_s,                     setlayout,        { .v = &layouts[1] }        },
     { SUPER,                                Key_v,                     setlayout,        { .v = &layouts[2] }        },
     { SUPER,                                Key_grave,                 togglefloating,   { 0 }                       },
-    // { SUPER | SHIFT,                        Key_s,                     togglesticky,     { 0 }                       },
+    { SUPER | SHIFT,                        Key_s,                     togglesticky,     { 0 }                       },
     { SUPER,                                Key_f,                     togglefullscreen, { 0 }                       },
     { SUPER,                                Key_g,                     zoom,             { 0 }                       },
     { SUPER,                                Key_Tab,                   view,             { 0 }                       },
diff --git a/dwl.c b/dwl.c
index 9603b66..42411bf 100644
--- a/dwl.c
+++ b/dwl.c
@@ -68,7 +68,7 @@
 #define MAX(A, B)               ((A) > (B) ? (A) : (B))
 #define MIN(A, B)               ((A) < (B) ? (A) : (B))
 #define CLEANMASK(mask)         (mask & ~WLR_MODIFIER_CAPS)
-#define VISIBLEON(C, M)         ((M) && (C)->mon == (M) && ((C)->tags & (M)->tagset[(M)->seltags]))
+#define VISIBLEON(C, M)         ((M) && (C)->mon == (M) && ((C)->tags & (M)->tagset[(M)->seltags] || (C)->issticky))
 #define LENGTH(X)               (sizeof X / sizeof X[0])
 #define END(A)                  ((A) + LENGTH(A))
 #define TAGMASK                 ((1u << TAGCOUNT) - 1)
@@ -131,7 +131,7 @@ typedef struct {
 #endif
 	unsigned int bw;
 	uint32_t tags;
-	int isfloating, isurgent, isfullscreen;
+	int isfloating, isurgent, isfullscreen, issticky;
 	uint32_t resize; /* configure serial of a pending resize */
 	xkb_layout_index_t layout_idx;
 } Client;
@@ -342,6 +342,7 @@ static void tile(Monitor *m);
 static void vertile(Monitor *m);
 static void togglebar(const Arg *arg);
 static void togglefloating(const Arg *arg);
+static void togglesticky(const Arg *arg);
 static void togglefullscreen(const Arg *arg);
 static void toggleview(const Arg *arg);
 static void unlocksession(struct wl_listener *listener, void *data);
@@ -666,6 +667,8 @@ void
 checkidleinhibitor(struct wlr_surface *exclude)
 {
 	int inhibited = 0, unused_lx, unused_ly;
+	Client *c = focustop(selmon, 0);
+
 	struct wlr_idle_inhibitor_v1 *inhibitor;
 	wl_list_for_each(inhibitor, &idle_inhibit_mgr->inhibitors, link) {
 		struct wlr_surface *surface = wlr_surface_get_root_surface(inhibitor->surface);
@@ -677,6 +680,9 @@ checkidleinhibitor(struct wlr_surface *exclude)
 		}
 	}
 
+	if (c && c->isfullscreen)
+		inhibited = 1;
+
 	wlr_idle_notifier_v1_set_inhibited(idle_notifier, inhibited);
 }
 
@@ -2871,6 +2877,16 @@ togglefloating(const Arg *arg)
 		setfloating(sel, !sel->isfloating);
 }
 
+void
+togglesticky(const Arg *arg)
+{
+	Client *sel = focustop(selmon, 0);
+	if (!sel)
+		return;
+	sel->issticky = !sel->issticky;
+	arrange(selmon);
+}
+
 void
 togglefullscreen(const Arg *arg)
 {