scratchpad_alt_1: upgrading and simplifying patch ref. #124

3 files changed, 52 insertions, 68 deletions

diff --git a/dwm.c b/dwm.c
index 73cafaf..9fb979f 100644
--- a/dwm.c
+++ b/dwm.c
@@ -4155,6 +4155,11 @@ unmanage(Client *c, int destroyed)
 	}
 	#endif // XKB_PATCH
 
+	#if SCRATCHPAD_ALT_1_PATCH
+	if (scratchpad_last_showed == c)
+		scratchpad_last_showed = NULL;
+	#endif // SCRATCHPAD_ALT_1_PATCH
+
 	free(c);
 	#if SWALLOW_PATCH
 	if (s)
diff --git a/patch/scratchpad_alt_1.c b/patch/scratchpad_alt_1.c
index c1301c9..a8ba805 100644
--- a/patch/scratchpad_alt_1.c
+++ b/patch/scratchpad_alt_1.c
@@ -1,77 +1,59 @@
 static Client * scratchpad_last_showed = NULL;
 
-static void scratchpad_hide ()
+void
+scratchpad_hide()
 {
-	if (selmon->sel)
-	{
+	if (selmon->sel) {
 		selmon->sel->tags = SCRATCHPAD_MASK;
+		selmon->sel->isfloating = 1;
 		focus(NULL);
 		arrange(selmon);
 	}
 }
 
-static _Bool scratchpad_last_showed_is_killed (void)
+_Bool
+scratchpad_last_showed_is_killed(void)
 {
-	_Bool killed = 1;
-	for (Client * c = selmon->clients; c != NULL; c = c->next)
-	{
-		if (c == scratchpad_last_showed)
-		{
-			killed = 0;
-			break;
-		}
-	}
-	return killed;
+	Client *c;
+	for (c = selmon->clients; c && c != scratchpad_last_showed; c = c->next);
+	return (c == NULL);
 }
 
-static void scratchpad_remove ()
+void
+scratchpad_remove()
 {
 	if (selmon->sel && scratchpad_last_showed != NULL && selmon->sel == scratchpad_last_showed)
 		scratchpad_last_showed = NULL;
 }
 
-static void scratchpad_show ()
+void
+scratchpad_show()
 {
-	if (scratchpad_last_showed == NULL || scratchpad_last_showed_is_killed ())
-		scratchpad_show_first ();
-	else
-	{
-		if (scratchpad_last_showed->tags != SCRATCHPAD_MASK)
-		{
-			scratchpad_last_showed->tags = SCRATCHPAD_MASK;
-			focus(NULL);
-			arrange(selmon);
-		}
-		else
-		{
-			_Bool found_current = 0;
-			_Bool found_next = 0;
-			for (Client * c = selmon->clients; c != NULL; c = c->next)
-			{
-				if (found_current == 0)
-				{
-					if (c == scratchpad_last_showed)
-					{
-						found_current = 1;
-						continue;
-					}
-				}
-				else
-				{
-					if (c->tags == SCRATCHPAD_MASK)
-					{
-						found_next = 1;
-						scratchpad_show_client (c);
-						break;
-					}
-				}
-			}
-			if (found_next == 0) scratchpad_show_first ();
-		}
+	if (scratchpad_last_showed == NULL || scratchpad_last_showed_is_killed()) {
+		scratchpad_show_first();
+		return;
+	}
+
+	if (scratchpad_last_showed->tags != SCRATCHPAD_MASK) {
+		scratchpad_last_showed->tags = SCRATCHPAD_MASK;
+		focus(NULL);
+		arrange(selmon);
+		return;
 	}
+
+	Client *c;
+
+	for (c = selmon->clients; c && c != scratchpad_last_showed; c = c->next);
+	for (c = (c ? c->next : NULL); c && c->tags != SCRATCHPAD_MASK; c = c->next);
+
+	if (c)
+		scratchpad_show_client(c);
+	else
+		scratchpad_show_first();
 }
 
-static void scratchpad_show_client (Client * c)
+void
+scratchpad_show_client(Client* c)
 {
 	scratchpad_last_showed = c;
 	c->tags = selmon->tagset[selmon->seltags];
@@ -79,14 +61,11 @@ static void scratchpad_show_client (Client * c)
 	arrange(selmon);
 }
 
-static void scratchpad_show_first (void)
+void
+scratchpad_show_first(void)
 {
-	for (Client * c = selmon->clients; c != NULL; c = c->next)
-	{
-		if (c->tags == SCRATCHPAD_MASK)
-		{
-			scratchpad_show_client (c);
-			break;
-		}
-	}
+	Client *c;
+	for (c = selmon->clients; c && c->tags != SCRATCHPAD_MASK; c = c->next);
+	if (c)
+		scratchpad_show_client(c);
 }
\ No newline at end of file
diff --git a/patch/scratchpad_alt_1.h b/patch/scratchpad_alt_1.h
index 5cc2e2f..36ce378 100644
--- a/patch/scratchpad_alt_1.h
+++ b/patch/scratchpad_alt_1.h
@@ -1,8 +1,8 @@
 #define SCRATCHPAD_MASK (1u << NUMTAGS)
 
-static void scratchpad_hide ();
-static _Bool scratchpad_last_showed_is_killed (void);
-static void scratchpad_remove ();
-static void scratchpad_show ();
-static void scratchpad_show_client (Client * c);
-static void scratchpad_show_first (void);
\ No newline at end of file
+static void scratchpad_hide();
+static _Bool scratchpad_last_showed_is_killed(void);
+static void scratchpad_remove();
+static void scratchpad_show();
+static void scratchpad_show_client(Client *c);
+static void scratchpad_show_first(void);
\ No newline at end of file