Implement cyclelayout

aji.c

@@ -0,0 +1,54 @@
+void
+cyclelayout(const Arg *arg) {
+    Layout *next;
+    for (next = (Layout *)layouts; next != selmon->lt[selmon->sellt]; next++);
+    if ((++next - layouts) >= LENGTH(layouts))
+        next = (Layout *)layouts;
+    setlayout(&(Arg) { .v = next });
+}
+
+/** Function to shift the current view to the left/right
+ *
+ * @param: "arg->i" stores the number of tags to shift right (positive value)
+ *          or left (negative value)
+ */
+
+void
+shifttag(const Arg *arg) {
+	if(selmon->sel){
+	
+		Arg shifted;
+	
+		if(arg->i > 0) // left circular shift
+			shifted.ui = (selmon->tagset[selmon->seltags] << arg->i)
+			   | (selmon->tagset[selmon->seltags] >> (LENGTH(tags) - arg->i));
+
+		else // right circular shift
+			shifted.ui = selmon->tagset[selmon->seltags] >> (- arg->i)
+			   | selmon->tagset[selmon->seltags] << (LENGTH(tags) + arg->i);
+	
+        	selmon->sel->tags = shifted.ui & TAGMASK;
+        	arrange(selmon);
+		view(&shifted);
+	}
+}
+
+/** Function to shift the current view to the left/right
+ *
+ * @param: "arg->i" stores the number of tags to shift right (positive value)
+ *          or left (negative value)
+ */
+void
+shiftview(const Arg *arg) {
+	Arg shifted;
+
+	if(arg->i > 0) // left circular shift
+		shifted.ui = (selmon->tagset[selmon->seltags] << arg->i)
+		   | (selmon->tagset[selmon->seltags] >> (LENGTH(tags) - arg->i));
+
+	else // right circular shift
+		shifted.ui = selmon->tagset[selmon->seltags] >> (- arg->i)
+		   | selmon->tagset[selmon->seltags] << (LENGTH(tags) + arg->i);
+
+	view(&shifted);
+}

config.h

@@ -49,11 +49,11 @@ static const float	mfact			= 0.55; /* factor of master area size [0.05..0.95] */
 static const int 	nmaster			= 1;    /* number of clients in master area */
 static const int 	resizehints		= 1;    /* 1 means respect size hints in tiled resizals */
 static const int 	lockfullscreen	= 1;    /* 1 will force focus on the fullscreen window */
-static const Layout layouts[]		= {
+static const Layout layouts[] 		= {
 	/* symbol     arrange function */
-    { " Tiles  ",	tile    },    /* first entry is default */
+	{ "[]=",      tile 		},    /* first entry is default */
-	{ " Float  ",	NULL    },    /* no layout function means floating behavior */
+	{ "><>",      NULL		},    /* no layout function means floating behavior */
-	{ " Monocle",	monocle },
+	{ "[M]",      monocle	},
 };
 
 /* key definitions */
@@ -102,15 +102,10 @@ static const char *nmcedit[]	= { "nm-connection-editor"	, NULL };
 
 static const char *top[]		= { "kitty"	, "htop" 		, NULL };
 
-#include "shift-tools.c"
+#include "aji.c"
 
 static const Key keys[] 		= {
 	/* modifier                     key        function        argument */
-	{ MODKEY,                       XK_t,      setlayout,      {.v = &layouts[0]} },
-	{ MODKEY,                       XK_f,      setlayout,      {.v = &layouts[1]} },
-	{ MODKEY,                       XK_m,      setlayout,      {.v = &layouts[2]} },
-	{ MODKEY,                       XK_space,  setlayout,      {0} },
-	{ MODKEY|ShiftMask,             XK_space,  togglefloating, {0} },
 	{ MODKEY,						XK_BackSpace,				view,		{0}					},
 	{ MODKEY,						XK_a,						view,		{.ui = ~0}			}, // Select all tags. Cancel it with `MODKEY + [tag key]`.
 	{ MODKEY|Mod1Mask,				XK_p,					    tag,		{.ui = ~0}			}, // Pin current window to all tags. Cancel it with `MODKEY + Shift + [tag key]`.
@@ -148,6 +143,8 @@ static const Key keys[] 		= {
 	{ MODKEY|ControlMask|ShiftMask,	XK_Left,					shifttag,	{.i = -1}			},
 	{ MODKEY|ControlMask|ShiftMask,	XK_Right,					shifttag,	{.i = +1}			},
 
+	{ MODKEY|Mod1Mask, 				XK_v, 						cyclelayout, {0} },
+
 	{ MODKEY,						XK_w,						killclient,	{0}					},
 	{ MODKEY|ShiftMask,				XK_q,						quit,		{0}					},