Adding inplacerotate patch

7 files changed, 78 insertions, 3 deletions

diff --git a/README.md b/README.md
index 556ee2b..8af73dc 100644
--- a/README.md
+++ b/README.md
@@ -15,6 +15,8 @@ Refer to [https://dwm.suckless.org/](https://dwm.suckless.org/) for details on t
 
 ### Changelog:
 
+2020-01-17 - Added inplacerotate patch
+
 2019-12-15 - Updated dragmfact patch to include fix patch to make it work with multiple monitors
 
 2019-11-26 - Added dmenumatchtop patch, added improvements to the switchtag patch based on ideas from the switchtotag patch
@@ -190,6 +192,9 @@ Refer to [https://dwm.suckless.org/](https://dwm.suckless.org/) for details on t
       - sometimes dwm crashes when it cannot render some glyphs in window titles (usually emoji)
       - this patch is essentially a hack to ignore any errors when drawing text on the status bar and may be removed if a more appropriate solution comes up
 
+   - [inplacerotate](https://dwm.suckless.org/patches/inplacerotate/)
+      - allows rotation of all clients in the master or stack area without affecting the other area
+
    - [ispermanent](https://dwm.suckless.org/patches/ispermanent/)
       - adds rule option for clients to avoid accidental termination by killclient for sticky windows
 
diff --git a/config.def.h b/config.def.h
index 536cef2..bf069d1 100644
--- a/config.def.h
+++ b/config.def.h
@@ -530,6 +530,10 @@ static Key keys[] = {
 	{ MODKEY|Mod4Mask,              XK_j,          rotatestack,            {.i = +1 } },
 	{ MODKEY|Mod4Mask,              XK_k,          rotatestack,            {.i = -1 } },
 	#endif // ROTATESTACK_PATCH
+	#if INPLACEROTATE_PATCH
+	{ MODKEY|Mod4Mask|ShiftMask,    XK_j,          inplacerotate,          {.i = +1} },
+	{ MODKEY|Mod4Mask|ShiftMask,    XK_k,          inplacerotate,          {.i = -1} },
+	#endif // INPLACEROTATE_PATCH
 	#if PUSH_PATCH || PUSH_NO_MASTER_PATCH
 	{ MODKEY|ControlMask,           XK_j,          pushdown,               {0} },
 	{ MODKEY|ControlMask,           XK_k,          pushup,                 {0} },
diff --git a/patch/include.c b/patch/include.c
index 346839c..2e9cbf2 100644
--- a/patch/include.c
+++ b/patch/include.c
@@ -32,6 +32,9 @@
 #if EWMHTAGS_PATCH
 #include "ewmhtags.c"
 #endif
+#if EXRESIZE_PATCH
+#include "exresize.c"
+#endif
 #if FAKEFULLSCREEN_CLIENT_PATCH
 #include "fakefullscreenclient.c"
 #endif
@@ -47,8 +50,8 @@
 #if HOLDBAR_PATCH
 #include "holdbar.c"
 #endif
-#if EXRESIZE_PATCH
-#include "exresize.c"
+#if INPLACEROTATE_PATCH
+#include "inplacerotate.c"
 #endif
 #if KILLUNSEL_PATCH
 #include "killunsel.c"
diff --git a/patch/include.h b/patch/include.h
index bce929e..06f4f0a 100644
--- a/patch/include.h
+++ b/patch/include.h
@@ -50,6 +50,9 @@
 #if HOLDBAR_PATCH
 #include "holdbar.h"
 #endif
+#if INPLACEROTATE_PATCH
+#include "inplacerotate.h"
+#endif
 #if KILLUNSEL_PATCH
 #include "killunsel.h"
 #endif
diff --git a/patch/inplacerotate.c b/patch/inplacerotate.c
new file mode 100644
index 0000000..28eb289
--- /dev/null
+++ b/patch/inplacerotate.c
@@ -0,0 +1,53 @@
+void
+insertclient(Client *item, Client *insertItem, int after)
+{
+	Client *c;
+	if (item == NULL || insertItem == NULL || item == insertItem) return;
+	detach(insertItem);
+	if (!after && selmon->clients == item) {
+		attach(insertItem);
+		return;
+	}
+	if (after) {
+		c = item;
+	} else {
+		for (c = selmon->clients; c; c = c->next) { if (c->next == item) break; }
+	}
+	insertItem->next = c->next;
+	c->next = insertItem;
+}
+
+void
+inplacerotate(const Arg *arg)
+{
+	if (!selmon->sel || (selmon->sel->isfloating && !arg->f)) return;
+
+	unsigned int selidx = 0, i = 0;
+	Client *c = NULL, *stail = NULL, *mhead = NULL, *mtail = NULL, *shead = NULL;
+
+	// Shift client
+	for (c = selmon->clients; c; c = c->next) {
+		if (ISVISIBLE(c) && !(c->isfloating)) {
+			if (selmon->sel == c) { selidx = i; }
+			if (i == selmon->nmaster - 1) { mtail = c; }
+			if (i == selmon->nmaster) { shead = c; }
+			if (mhead == NULL) { mhead = c; }
+			stail = c;
+			i++;
+		}
+	}
+	if (arg->i < 0 && selidx >= selmon->nmaster) insertclient(stail, shead, 1);
+	if (arg->i > 0 && selidx >= selmon->nmaster) insertclient(shead, stail, 0);
+	if (arg->i < 0 && selidx < selmon->nmaster)  insertclient(mtail, mhead, 1);
+	if (arg->i > 0 && selidx < selmon->nmaster)  insertclient(mhead, mtail, 0);
+
+	// Restore focus position
+	i = 0;
+	for (c = selmon->clients; c; c = c->next) {
+		if (!ISVISIBLE(c) || (c->isfloating)) continue;
+		if (i == selidx) { focus(c); break; }
+		i++;
+	}
+	arrange(selmon);
+	focus(c);
+}
\ No newline at end of file
diff --git a/patch/inplacerotate.h b/patch/inplacerotate.h
new file mode 100644
index 0000000..2767ad1
--- /dev/null
+++ b/patch/inplacerotate.h
@@ -0,0 +1 @@
+static void inplacerotate(const Arg *arg);
\ No newline at end of file
diff --git a/patches.h b/patches.h
index fdf770e..3ddaf51 100644
--- a/patches.h
+++ b/patches.h
@@ -233,6 +233,12 @@
  */
 #define HOLDBAR_PATCH 0
 
+/* This patch provides a keybinding to rotate all clients in the currently selected
+ * area (master or stack) without affecting the other area.
+ * https://dwm.suckless.org/patches/inplacerotate/
+ */
+#define INPLACEROTATE_PATCH 0
+
 /* Adds rule option for clients to avoid accidental termination by killclient for sticky windows.
  * https://dwm.suckless.org/patches/ispermanent/
  */
@@ -355,7 +361,7 @@
  */
 #define ROTATESTACK_PATCH 0
 
-/* This patch aves size and position of every floating window before it is forced
+/* This patch saves size and position of every floating window before it is forced
  * into tiled mode. If the window is made floating again then the old dimensions
  * will be restored.
  * https://dwm.suckless.org/patches/save_floats/