From 255f3d477745ea26f88af5ce5fb377bcb4b47806 Mon Sep 17 00:00:00 2001
From: Ivan Kanakarakis <ivan.kanak@gmail.com>
Date: Thu, 12 Apr 2012 15:10:35 +0300
Subject: move and resize floating windows with the keyboard

---
 config.def.h |  8 ++++++++
 monsterwm.c  | 11 +++++++++++
 2 files changed, 19 insertions(+)

diff --git a/config.def.h b/config.def.h
index 13edf65..8f2ba88 100644
--- a/config.def.h
+++ b/config.def.h
@@ -53,6 +53,14 @@ static key keys[] = {
     {  MOD1|SHIFT,       XK_g,          switch_mode,       {.i = GRID}},
     {  MOD1|CONTROL,     XK_q,          quit,              {NULL}},
     {  MOD1|SHIFT,       XK_Return,     spawn,             {.com = termcmd}},
+    {  MOD4,             XK_Down,       moveresize,        {.v = (int []){   0,  25,   0,   0 }}}, /* move up    */
+    {  MOD4,             XK_Up,         moveresize,        {.v = (int []){   0, -25,   0,   0 }}}, /* move down  */
+    {  MOD4,             XK_Right,      moveresize,        {.v = (int []){  25,   0,   0,   0 }}}, /* move right */
+    {  MOD4,             XK_Left,       moveresize,        {.v = (int []){ -25,   0,   0,   0 }}}, /* move left  */
+    {  MOD4|SHIFT,       XK_Down,       moveresize,        {.v = (int []){   0,   0,   0,  25 }}}, /* height grow   */
+    {  MOD4|SHIFT,       XK_Up,         moveresize,        {.v = (int []){   0,   0,   0, -25 }}}, /* height shrink */
+    {  MOD4|SHIFT,       XK_Right,      moveresize,        {.v = (int []){   0,   0,  25,   0 }}}, /* width grow    */
+    {  MOD4|SHIFT,       XK_Left,       moveresize,        {.v = (int []){   0,   0, -25,   0 }}}, /* width shrink  */
        DESKTOPCHANGE(    XK_F1,                             0)
        DESKTOPCHANGE(    XK_F2,                             1)
        DESKTOPCHANGE(    XK_F3,                             2)
diff --git a/monsterwm.c b/monsterwm.c
index 171bde4..6fbdc80 100644
--- a/monsterwm.c
+++ b/monsterwm.c
@@ -31,6 +31,7 @@ enum { NET_SUPPORTED, NET_FULLSCREEN, NET_WM_STATE, NET_ACTIVE, NET_COUNT };
 typedef union {
     const char** com;
     const int i;
+    const void *v;
 } Arg;
 
 /* a key struct represents a combination of
@@ -122,6 +123,7 @@ static void maprequest(XEvent *e);
 static void monocle(int h, int y);
 static void move_down();
 static void move_up();
+static void moveresize(const Arg *arg);
 static void mousemotion(const Arg *arg);
 static void next_win();
 static client* prev_client(client *c);
@@ -583,6 +585,15 @@ void move_up(void) {
     tile();
 }
 
+/* move and resize a window with the keyboard */
+void moveresize(const Arg *arg) {
+    XWindowAttributes wa;
+    if (!current || !XGetWindowAttributes(dis, current->win, &wa)) return;
+    if (!current->isfloating) { current->isfloating = True; tile(); }
+    XMoveResizeWindow(dis, current->win, wa.x + ((int *)arg->v)[0], wa.y + ((int *)arg->v)[1],
+                               wa.width  + ((int *)arg->v)[2], wa.height + ((int *)arg->v)[3]);
+}
+
 /* cyclic focus the next window
  * if the window is the last on stack, focus head */
 void next_win(void) {
-- 
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