dwm

commit e8a3ec4547d8eccc3cad32a863d3d0df7c0a2cbc
parent 8f6b3c299e84a2682264118ddd01b18ffb538f06
Author: parazyd <parazyd@dyne.org>
Date:   Wed, 10 May 2023 11:58:22 +0200

viewto{left,right}

Diffstat:
M
config.def.h
 | 
2
++
M
config.h
 | 
2
++
M
dwm.c
 | 
24
++++++++++++++++++++++++

3 files changed, 28 insertions(+), 0 deletions(-)
diff --git a/config.def.h b/config.def.h
@@ -100,6 +100,8 @@ static const Key keys[] = {
 	{ MODKEY,                       XK_period, focusmon,       {.i = +1 } },
 	{ MODKEY|ShiftMask,             XK_comma,  tagmon,         {.i = -1 } },
 	{ MODKEY|ShiftMask,             XK_period, tagmon,         {.i = +1 } },
+	{ MODKEY,                       XK_Left,   viewtoleft,     {0} },
+	{ MODKEY,                       XK_Right,  viewtoright,    {0} },
 	TAGKEYS(                        XK_1,                      0)
 	TAGKEYS(                        XK_2,                      1)
 	TAGKEYS(                        XK_3,                      2)
diff --git a/config.h b/config.h
@@ -128,6 +128,8 @@ static const Key keys[] = {
 	{ MODKEY,                       XK_period, focusmon,       {.i = +1 } },
 	{ MODKEY|ShiftMask,             XK_comma,  tagmon,         {.i = -1 } },
 	{ MODKEY|ShiftMask,             XK_period, tagmon,         {.i = +1 } },
+	{ MODKEY,                       XK_Left,   viewtoleft,     {0} },
+	{ MODKEY,                       XK_Right,  viewtoright,    {0} },
 	TAGKEYS(                        XK_1,                      0)
 	TAGKEYS(                        XK_2,                      1)
 	TAGKEYS(                        XK_3,                      2)
diff --git a/dwm.c b/dwm.c
@@ -260,6 +260,8 @@ static void updatetitle(Client *c);
 static void updatewindowtype(Client *c);
 static void updatewmhints(Client *c);
 static void view(const Arg *arg);
+static void viewtoleft(const Arg *arg);
+static void viewtoright(const Arg *arg);
 static Client *wintoclient(Window w);
 static Monitor *wintomon(Window w);
 static Client *wintosystrayicon(Window w);
@@ -2605,6 +2607,28 @@ view(const Arg *arg)
 	arrange(selmon);
 }
 
+void
+viewtoleft(const Arg *arg) {
+	if (__builtin_popcount(selmon->tagset[selmon->seltags] & TAGMASK) == 1
+	&& selmon->tagset[selmon->seltags] > 1) {
+		selmon->seltags ^= 1; /* toggle sel tagset */
+		selmon->tagset[selmon->seltags] = selmon->tagset[selmon->seltags ^ 1] >> 1;
+		focus(NULL);
+		arrange(selmon);
+	}
+}
+
+void
+viewtoright(const Arg *arg) {
+	if (__builtin_popcount(selmon->tagset[selmon->seltags] & TAGMASK) == 1
+	&& selmon->tagset[selmon->seltags] & (TAGMASK >> 1)) {
+		selmon->seltags ^= 1;
+		selmon->tagset[selmon->seltags] = selmon->tagset[selmon->seltags ^ 1] << 1;
+		focus(NULL);
+		arrange(selmon);
+	}
+}
+
 Client *
 wintoclient(Window w)
 {