PATCH: Keyboard move/resize

URL: dylanaraps#59

config.h

@@ -23,6 +23,16 @@ static struct key keys[] = {
     {MOD,           XK_c,   win_center, {0}},
     {MOD,           XK_f,   win_fs,     {0}},
 
+    {MOD,           XK_k,  win_move,  {.com = (const char*[]){"move",   "n"}, .i = 45}},
+    {MOD,           XK_j,  win_move,  {.com = (const char*[]){"move",   "s"}, .i = 45}},
+    {MOD,           XK_l,  win_move,  {.com = (const char*[]){"move",   "e"}, .i = 80}},
+    {MOD,           XK_h,  win_move,  {.com = (const char*[]){"move",   "w"}, .i = 80}},
+
+    {MOD|ShiftMask, XK_k,  win_move,  {.com = (const char*[]){"resize", "n"}, .i = 45}},
+    {MOD|ShiftMask, XK_j,  win_move,  {.com = (const char*[]){"resize", "s"}, .i = 45}},
+    {MOD|ShiftMask, XK_l,  win_move,  {.com = (const char*[]){"resize", "e"}, .i = 80}},
+    {MOD|ShiftMask, XK_h,  win_move,  {.com = (const char*[]){"resize", "w"}, .i = 80}},
+
     {Mod1Mask,           XK_Tab, win_next,   {0}},
     {Mod1Mask|ShiftMask, XK_Tab, win_prev,   {0}},
 

sowm.c

@@ -32,6 +32,19 @@ static void (*events[LASTEvent])(XEvent *e) = {
 
 #include "config.h"
 
+void win_move(const Arg arg) {
+    int  r = arg.com[0][0] == 'r';
+    char m = arg.com[1][0];
+
+    win_size(cur->w, &wx, &wy, &ww, &wh);
+
+    XMoveResizeWindow(d, cur->w, \
+        wx + (r ? 0 : m == 'e' ?  arg.i : m == 'w' ? -arg.i : 0),
+        wy + (r ? 0 : m == 'n' ? -arg.i : m == 's' ?  arg.i : 0),
+        MAX(10, ww + (r ? m == 'e' ?  arg.i : m == 'w' ? -arg.i : 0 : 0)),
+        MAX(10, wh + (r ? m == 'n' ? -arg.i : m == 's' ?  arg.i : 0 : 0)));
+}
+
 void win_focus(client *c) {
     cur = c;
     XSetInputFocus(d, cur->w, RevertToParent, CurrentTime);

sowm.h

@@ -52,6 +52,7 @@ void win_focus(client *c);
 void win_kill(const Arg arg);
 void win_prev(const Arg arg);
 void win_next(const Arg arg);
+void win_move(const Arg arg);
 void win_to_ws(const Arg arg);
 void ws_go(const Arg arg);