2025-05-19 09:30:24 -07:00
7 changed files with 328 additions and 222 deletions
--- a/17
+++ b/17
@ -1,24 +1,21 @@
-CFLAGS += -std=c99 -Wall -Wextra -pedantic -Wold-style-declaration
-CFLAGS += -Wmissing-prototypes -Wno-unused-parameter
+CFLAGS+= -std=c99 -Wall -Wextra -pedantic -Wno-deprecated-declarations
+LDADD+= -lX11
+LDFLAGS=
 PREFIX?= /usr
 BINDIR?= $(PREFIX)/bin
+
 CC ?= gcc

-all: sowm
+all: config.h sowm

 config.h:
 	cp config.def.h config.h

-sowm: sowm.c sowm.h config.h Makefile
-	$(CC) -O3 $(CFLAGS) -o $@ $< -lX11 $(LDFLAGS)
+sowm: sowm.o
+	$(CC) $(LDFLAGS) -O3 -o $@ $+ $(LDADD)

 install: all
 	install -Dm 755 sowm $(DESTDIR)$(BINDIR)/sowm

-uninstall:
-	rm -f $(DESTDIR)$(BINDIR)/sowm
-
 clean:
 	rm -f sowm *.o
-
-.PHONY: all install uninstall clean
--- a/README.md
+++ b/README.md
@ -1,16 +1,15 @@
-# sowm (*~~Simple~~ Shitty Opinionated Window Manager*)
+# sowm

 <a href="https://user-images.githubusercontent.com/6799467/66687576-9747c200-ec72-11e9-947d-5b96753eab03.jpg"><img src="https://user-images.githubusercontent.com/6799467/66687576-9747c200-ec72-11e9-947d-5b96753eab03.jpg" width="43%" align="right"></a>

-An itsy bitsy floating window manager (*220~ sloc!*).
+An itsy bitsy floating window manager (*240~ sloc / 24kb compiled!*).

 - Floating only.
 - Fullscreen toggle.
 - Window centering.
 - Mix of mouse and keyboard workflow.
 - Focus with cursor.
- Rounded corners (*[through patch](https://github.com/dylanaraps/sowm/pull/58)*)
- Titlebars (*[through patch](https://github.com/dylanaraps/sowm/pull/57)*)
+- Rounded corners (*[through patch](https://github.com/dylanaraps/sowm/blob/master/patches/sowm-rounded-corners.patch)*)

 <a href="https://user-images.githubusercontent.com/6799467/66687814-8cd9f800-ec73-11e9-97b8-6ae77876bd1b.jpg"><img src="https://user-images.githubusercontent.com/6799467/66687814-8cd9f800-ec73-11e9-97b8-6ae77876bd1b.jpg" width="43%" align="right"></a>

@ -18,14 +17,12 @@ An itsy bitsy floating window manager (*220~ sloc!*).
 - All windows die on exit.
 - No window borders.
 - [No ICCCM](https://web.archive.org/web/20190617214524/https://raw.githubusercontent.com/kfish/xsel/1a1c5edf0dc129055f7764c666da2dd468df6016/rant.txt).
- No EWMH.
+- No EMWH.
 - etc etc etc


 <br>

-Patches available here: https://github.com/dylanaraps/sowm/pulls
-
 ## Default Keybindings

 **Window Management**
@ -38,8 +35,8 @@ Patches available here: https://github.com/dylanaraps/sowm/pulls
 | `MOD4` + `f`               | maximize toggle        |
 | `MOD4` + `c`               | center window          |
 | `MOD4` + `q`               | kill window            |
-| `MOD4` + `1-6`             | desktop swap           |
-| `MOD4` + `Shift` +`1-6`    | send window to desktop |
+| `MOD4` + `1-9`             | desktop swap           |
+| `MOD4` + `Shift` +`1-9`    | send window to desktop |
 | `MOD1` + `TAB` (*alt-tab*) | focus cycle            |

 **Programs**
@ -68,31 +65,18 @@ Patches available here: https://github.com/dylanaraps/sowm/pulls
 2) Run `make` to build `sowm`.
 3) Copy it to your path or run `make install`.
    - `DESTDIR` and `PREFIX` are supported.
-4) (Optional) Apply patch with `git apply patches/patch-name`
-    - In case of applying multiple patches, it has to be done **manually**.
-
-If you are using GDM, save the following to `/usr/share/xsessions/sowm.desktop`. It is still recommended to start `sowm` from `.xinitrc` or through
-[your own xinit implementation](https://github.com/dylanaraps/bin/blob/dfd9a9ff4555efb1cc966f8473339f37d13698ba/x).
-
-```
-[Desktop Entry]
-Name=sowm
-Comment=This session runs sowm as desktop manager
-Exec=sowm
-Type=Application
-```


 ## Thanks

- [2bwm](https://github.com/venam/2bwm)
- [SmallWM](https://github.com/adamnew123456/SmallWM)
- [berry](https://github.com/JLErvin/berry)
- [catwm](https://github.com/pyknite/catwm)
- [dminiwm](https://github.com/moetunes/dminiwm)
- [dwm](https://dwm.suckless.org)
- [monsterwm](https://github.com/c00kiemon5ter/monsterwm)
- [openbox](https://github.com/danakj/openbox)
- [possum-wm](https://github.com/duckinator/possum-wm)
- [swm](https://github.com/dcat/swm)
- [tinywm](http://incise.org/tinywm.html)
+- 2bwm
+- SmallWM
+- berry
+- catwm
+- dminiwm
+- dwm
+- monsterwm
+- openbox
+- possumwm
+- swm
+- tinywm
--- a/config.def.h
+++ b/config.def.h
@ -15,11 +15,9 @@ const char* colors[]  = {"bud", "/home/goldie/Pictures/Wallpapers", 0};

 static struct key keys[] = {
    {MOD,      XK_q,   win_kill,   {0}},
-    {MOD,      XK_c,   win_center, {0}},
+    {MOD,      XK_c,   win_center, {.w = 0}},
    {MOD,      XK_f,   win_fs,     {0}},
-
    {Mod1Mask, XK_Tab, win_next,   {0}},
-    {Mod1Mask|ShiftMask, XK_Tab, win_prev,   {0}},

    {MOD, XK_d,      run, {.com = menu}},
    {MOD, XK_w,      run, {.com = colors}},
--- a/patches/sowm-normal-kill.patch
+++ b/patches/sowm-normal-kill.patch
@ -0,0 +1,51 @@
+diff --git a/patches/sowm-normal-kill.patch b/patches/sowm-normal-kill.patch
+index 4b11cd4..e69de29 100644
+--- a/patches/sowm-normal-kill.patch
+++ b/patches/sowm-normal-kill.patch
+@@ -1,23 +0,0 @@
+-diff --git a/sowm.c b/sowm.c
+-index 0d74d4b..ff70968 100644
+---- a/sowm.c
+-+++ b/sowm.c
+-@@ -326,7 +326,17 @@ void win_del(Window w) {
+-    "Shoot first and don't ask questions later?.."
+- */
+- void win_kill() {
+--    if (win_current() != root) XKillClient(d, cur);
+-+    if (win_current() == root) return;
+-+
+-+    XEvent ev = { .type = ClientMessage };
+-+
+-+    ev.xclient.window       = cur;
+-+    ev.xclient.format       = 32;
+-+    ev.xclient.message_type = XInternAtom(d, "WM_PROTOCOLS", True);
+-+    ev.xclient.data.l[0]    = XInternAtom(d, "WM_DELETE_WINDOW", True);
+-+    ev.xclient.data.l[1]    = CurrentTime;
+-+
+-+    XSendEvent(d, cur, False, NoEventMask, &ev);
+- }
+-
+- /*
+diff --git a/sowm.c b/sowm.c
+index 126aca0..cd8af6f 100644
+--- a/sowm.c
+++ b/sowm.c
+@@ -180,7 +180,17 @@ void win_del(Window w) {
+ }
+ 
+ void win_kill() {
+-    if (win_current() ^ root) XKillClient(d, cur);
+    if (win_current() == root) return;
+
+    XEvent ev = { .type = ClientMessage };
+
+    ev.xclient.window       = cur;
+    ev.xclient.format       = 32;
+    ev.xclient.message_type = XInternAtom(d, "WM_PROTOCOLS", True);
+    ev.xclient.data.l[0]    = XInternAtom(d, "WM_DELETE_WINDOW", True);
+    ev.xclient.data.l[1]    = CurrentTime;
+
+    XSendEvent(d, cur, False, NoEventMask, &ev);
+ }
+ 
+ void win_center(const Arg arg) {
--- a/patches/sowm-rounded-corners.patch
+++ b/patches/sowm-rounded-corners.patch
@ -0,0 +1,106 @@
+diff --git a/Makefile b/Makefile
+index 3154a2f..243b744 100644
+--- a/Makefile
+++ b/Makefile
+@@ -1,5 +1,5 @@
+ CFLAGS+= -std=c99 -Wall -Wextra -pedantic -Wno-deprecated-declarations
+-LDADD+= -lX11
+LDADD+= -lX11 -lXext
+ LDFLAGS=
+ PREFIX?= /usr
+ BINDIR?= $(PREFIX)/bin
+diff --git a/config.def.h b/config.def.h
+index 3cef34b..e7f1518 100644
+--- a/config.def.h
+++ b/config.def.h
+@@ -2,6 +2,7 @@
+ #define CONFIG_H
+ 
+ #define MOD Mod4Mask
+#define ROUND_CORNERS 20
+ 
+ const char* menu[]    = {"dmenu_run",      0};
+ const char* term[]    = {"st",             0};
+diff --git a/sowm.c b/sowm.c
+index 126aca0..5c99c5c 100644
+--- a/sowm.c
+++ b/sowm.c
+@@ -3,6 +3,7 @@
+ #include <X11/Xlib.h>
+ #include <X11/XF86keysym.h>
+ #include <X11/keysym.h>
+#include <X11/extensions/shape.h>
+ #include <stdlib.h>
+ #include <signal.h>
+ #include <unistd.h>
+@@ -41,6 +42,7 @@ static void win_del(Window w);
+ static void win_fs();
+ static void win_kill();
+ static void win_next();
+static void win_round_corners(Window w, int rad);
+ static void win_to_ws(const Arg arg);
+ static void ws_go(const Arg arg);
+ static int  xerror() { return 0;}
+@@ -105,6 +107,9 @@ void notify_motion(XEvent *e) {
+         wy + (mouse.button == 1 ? yd : 0),
+         ww + (mouse.button == 3 ? xd : 0),
+         wh + (mouse.button == 3 ? yd : 0));
+
+    if (mouse.button == 3)
+        win_round_corners(mouse.subwindow, ROUND_CORNERS);
+ }
+ 
+ void key_press(XEvent *e) {
+@@ -201,9 +206,44 @@ void win_fs() {
+ 
+         } else
+             XMoveResizeWindow(d, cur, c->wx, c->wy, c->ww, c->wh);
+
+        win_round_corners(cur, c->f ? 0 : ROUND_CORNERS);
+     }
+ }
+ 
+void win_round_corners(Window w, int rad) {
+    unsigned int ww, wh, dia = 2 * rad;
+
+    win_size(w, &(int){1}, &(int){1}, &ww, &wh);
+
+    if (ww < dia || wh < dia) return;
+
+    Pixmap mask = XCreatePixmap(d, w, ww, wh, 1);
+
+    if (!mask) return;
+
+    XGCValues xgcv;
+    GC shape_gc = XCreateGC(d, mask, 0, &xgcv);
+
+    if (!shape_gc) {
+        XFreePixmap(d, mask);
+        return;
+    }
+
+    XSetForeground(d, shape_gc, 0);
+    XFillRectangle(d, mask, shape_gc, 0, 0, ww, wh);
+    XSetForeground(d, shape_gc, 1);
+    XFillArc(d, mask, shape_gc, 0, 0, dia, dia, 0, 23040);
+    XFillArc(d, mask, shape_gc, ww-dia-1, 0, dia, dia, 0, 23040);
+    XFillArc(d, mask, shape_gc, 0, wh-dia-1, dia, dia, 0, 23040);
+    XFillArc(d, mask, shape_gc, ww-dia-1, wh-dia-1, dia, dia, 0, 23040);
+    XFillRectangle(d, mask, shape_gc, rad, 0, ww-dia, wh);
+    XFillRectangle(d, mask, shape_gc, 0, rad, ww, wh-dia);
+    XShapeCombineMask(d, w, ShapeBounding, 0, 0, mask, ShapeSet);
+    XFreePixmap(d, mask);
+    XFreeGC(d, shape_gc);
+}
+
+ void win_to_ws(const Arg arg) {
+     int tmp = ws;
+     win_current();
+@@ -275,6 +315,7 @@ void map_request(XEvent *e) {
+     if (wx == 0 && wy == 0) win_center((Arg){.i = w});
+ 
+     XMapWindow(d, w);
+    win_round_corners(w, ROUND_CORNERS);
+     win_focus(w);
+     win_add(w);
+ }
--- a/sowm.c
+++ b/sowm.c
@ -3,20 +3,55 @@
 #include <X11/Xlib.h>
 #include <X11/XF86keysym.h>
 #include <X11/keysym.h>
-#include <X11/XKBlib.h>
 #include <stdlib.h>
 #include <signal.h>
 #include <unistd.h>

-#include "sowm.h"
+typedef union {
+    const char** com;
+    const int i;
+    const Window w;
+} Arg;

-static client       *list = {0}, *ws_list[10] = {0}, *cur;
-static int          ws = 1, sw, sh, wx, wy, numlock = 0;
+struct key {
+    unsigned int mod;
+    KeySym keysym;
+    void (*function)(const Arg arg);
+    const Arg arg;
+};
+
+typedef struct client {
+    struct client *next, *prev;
+    int f, wx, wy;
+    unsigned int w, ww, wh;
+} client;
+
+static void button_press(XEvent *e);
+static void button_release();
+static void configure_request(XEvent *e);
+static void key_press(XEvent *e);
+static void map_request(XEvent *e);
+static void notify_destroy(XEvent *e);
+static void notify_enter(XEvent *e);
+static void notify_motion(XEvent *e);
+static void run(const Arg arg);
+static void win_add(Window w);
+static void win_center(const Arg arg);
+static void win_del(Window w);
+static void win_fs();
+static void win_kill();
+static void win_next();
+static void win_to_ws(const Arg arg);
+static void ws_go(const Arg arg);
+static int  xerror() { return 0;}
+
+static client       *list = {0}, *ws_list[10] = {0};
+static int          ws = 1, sw, sh, wx, wy;
 static unsigned int ww, wh;

 static Display      *d;
+static Window       root, cur;
 static XButtonEvent mouse;
-static Window       root;

 static void (*events[LASTEvent])(XEvent *e) = {
    [ButtonPress]      = button_press,
@ -24,7 +59,6 @@ static void (*events[LASTEvent])(XEvent *e) = {
    [ConfigureRequest] = configure_request,
    [KeyPress]         = key_press,
    [MapRequest]       = map_request,
-    [MappingNotify]    = mapping_notify,
    [DestroyNotify]    = notify_destroy,
    [EnterNotify]      = notify_enter,
    [MotionNotify]     = notify_motion
@ -32,148 +66,172 @@ static void (*events[LASTEvent])(XEvent *e) = {

 #include "config.h"

-void win_focus(client *c) {
-    cur = c;
-    XSetInputFocus(d, cur->w, RevertToParent, CurrentTime);
+#define win          (client *c=list;c;c=c->next)
+#define win_focus(W) XSetInputFocus(d, W, RevertToParent, CurrentTime)
+#define ws_save(W)   ws_list[W] = list
+#define ws_sel(W)    list = ws_list[ws = W]
+
+#define win_size(W, gx, gy, gw, gh) \
+    XGetGeometry(d, W, &(Window){0}, gx, gy, gw, gh, \
+                 &(unsigned int){0}, &(unsigned int){0})
+
+Window win_current() {
+    XGetInputFocus(d, &cur, (int[]){1});
+    return cur;
 }

 void notify_destroy(XEvent *e) {
    win_del(e->xdestroywindow.window);

-    if (list) win_focus(list->prev);
+    if (list) win_focus(win_current() == root ? list->w : cur);
 }

 void notify_enter(XEvent *e) {
    while(XCheckTypedEvent(d, EnterNotify, e));

-    for win if (c->w == e->xcrossing.window) win_focus(c);
+    win_focus(e->xcrossing.window);
 }

 void notify_motion(XEvent *e) {
-    if (!mouse.subwindow || cur->f) return;
-
-    while(XCheckTypedEvent(d, MotionNotify, e));
+    if (mouse.subwindow == 0) return;

    int xd = e->xbutton.x_root - mouse.x_root;
    int yd = e->xbutton.y_root - mouse.y_root;

+    while(XCheckTypedEvent(d, MotionNotify, e));
+
    XMoveResizeWindow(d, mouse.subwindow,
        wx + (mouse.button == 1 ? xd : 0),
        wy + (mouse.button == 1 ? yd : 0),
-        MAX(1, ww + (mouse.button == 3 ? xd : 0)),
-        MAX(1, wh + (mouse.button == 3 ? yd : 0)));
+        ww + (mouse.button == 3 ? xd : 0),
+        wh + (mouse.button == 3 ? yd : 0));
 }

 void key_press(XEvent *e) {
-    KeySym keysym = XkbKeycodeToKeysym(d, e->xkey.keycode, 0, 0);
+    KeySym keysym = XKeycodeToKeysym(d, e->xkey.keycode, 0);

    for (unsigned int i=0; i < sizeof(keys)/sizeof(*keys); ++i)
-        if (keys[i].keysym == keysym &&
-            mod_clean(keys[i].mod) == mod_clean(e->xkey.state))
+        if (keys[i].keysym == keysym && keys[i].mod == e->xkey.state)
            keys[i].function(keys[i].arg);
 }

 void button_press(XEvent *e) {
-    if (!e->xbutton.subwindow) return;
+    if (e->xbutton.subwindow == 0) return;

    win_size(e->xbutton.subwindow, &wx, &wy, &ww, &wh);
    XRaiseWindow(d, e->xbutton.subwindow);
    mouse = e->xbutton;
 }

-void button_release(XEvent *e) {
+void button_release() {
+    for win if (c->w == mouse.subwindow) c->f = 0;
+
    mouse.subwindow = 0;
 }

 void win_add(Window w) {
-    client *c;
+    client *c, *t;

    if (!(c = (client *)calloc(1, sizeof(client))))
        exit(1);

+    if (!list) {
+        c->next = c->prev = 0;
        c->w    = w;
-
-    if (list) {
-        list->prev->next = c;
-        c->prev          = list->prev;
-        list->prev       = c;
-        c->next          = list;
+        list    = c;

    } else {
-        list = c;
-        list->prev = list->next = list;
+        for (t=list;t->next;t=t->next);
+
+        c->next = 0;
+        c->prev = t;
+        c->w    = w;
+        t->next = c;
    }

    ws_save(ws);
 }

 void win_del(Window w) {
-    client *x = 0;
-
-    for win if (c->w == w) x = c;
-
-    if (!list || !x)  return;
-    if (x->prev == x) list = 0;
-    if (list == x)    list = x->next;
-    if (x->next)      x->next->prev = x->prev;
-    if (x->prev)      x->prev->next = x->next;
-
-    free(x);
+    for win if (c->w == w) {
+        if (!c->prev && !c->next) {
+            free(list);
+            list = 0;
            ws_save(ws);
+            return;
        }

-void win_kill(const Arg arg) {
-    if (cur) XKillClient(d, cur->w);
+        if (!c->prev) {
+            list = c->next;
+            c->next->prev = 0;
+
+        } else if (!c->next) {
+            c->prev->next = 0;
+
+        } else {
+            c->prev->next = c->next;
+            c->next->prev = c->prev;
+        }
+
+        free(c);
+        ws_save(ws);
+        return;
+    }
+}
+
+void win_kill() {
+    if (win_current() ^ root) XKillClient(d, cur);
 }

 void win_center(const Arg arg) {
-    if (!cur) return;
+    Window w = arg.w ? arg.w : win_current();

-    win_size(cur->w, &(int){0}, &(int){0}, &ww, &wh);
-    XMoveWindow(d, cur->w, (sw - ww) / 2, (sh - wh) / 2);
+    win_size(w, &(int){0}, &(int){0}, &ww, &wh);
+
+    XMoveWindow(d, w, (sw - ww) / 2, (sh - wh) / 2);
 }

-void win_fs(const Arg arg) {
-    if (!cur) return;
+void win_fs() {
+    win_current();

-    if ((cur->f = cur->f ? 0 : 1)) {
-        win_size(cur->w, &cur->wx, &cur->wy, &cur->ww, &cur->wh);
-        XMoveResizeWindow(d, cur->w, 0, 0, sw, sh);
+    for win if (c->w == cur) {
+        if ((c->f = c->f == 0 ? 1 : 0)) {
+            win_size(cur, &c->wx, &c->wy, &c->ww, &c->wh);
+            XMoveResizeWindow(d, cur, 0, 0, sw, sh);

-    } else {
-        XMoveResizeWindow(d, cur->w, cur->wx, cur->wy, cur->ww, cur->wh);
+        } else
+            XMoveResizeWindow(d, cur, c->wx, c->wy, c->ww, c->wh);
    }
 }

 void win_to_ws(const Arg arg) {
    int tmp = ws;
+    win_current();

    if (arg.i == tmp) return;

    ws_sel(arg.i);
-    win_add(cur->w);
+    win_add(cur);
    ws_save(arg.i);

    ws_sel(tmp);
-    win_del(cur->w);
-    XUnmapWindow(d, cur->w);
+    win_del(cur);
+    XUnmapWindow(d, cur);
    ws_save(tmp);

-    if (list) win_focus(list);
+    if (list) win_focus(list->w);
 }

-void win_prev(const Arg arg) {
-    if (!cur) return;
+void win_next() {
+    win_current();

-    XRaiseWindow(d, cur->prev->w);
-    win_focus(cur->prev);
+    for win if (c->w == cur) {
+        c = c->next ? c->next : list;
+
+        win_focus(c->w);
+        XRaiseWindow(d, c->w);
+        return;
    }
-
-void win_next(const Arg arg) {
-    if (!cur) return;
-
-    XRaiseWindow(d, cur->next->w);
-    win_focus(cur->next);
 }

 void ws_go(const Arg arg) {
@ -184,15 +242,15 @@ void ws_go(const Arg arg) {
    ws_save(ws);
    ws_sel(arg.i);

-    for win XMapWindow(d, c->w);
+    if (list) for win XMapWindow(d, c->w);

    ws_sel(tmp);

-    for win XUnmapWindow(d, c->w);
+    if (list) for win XUnmapWindow(d, c->w);

    ws_sel(arg.i);

-    if (list) win_focus(list); else cur = 0;
+    if (list) win_focus(list->w);
 }

 void configure_request(XEvent *e) {
@ -213,22 +271,12 @@ void map_request(XEvent *e) {

    XSelectInput(d, w, StructureNotifyMask|EnterWindowMask);
    win_size(w, &wx, &wy, &ww, &wh);
-    win_add(w);
-    cur = list->prev;

-    if (wx + wy == 0) win_center((Arg){0});
+    if (wx == 0 && wy == 0) win_center((Arg){.i = w});

    XMapWindow(d, w);
-    win_focus(list->prev);
-}
-
-void mapping_notify(XEvent *e) {
-    XMappingEvent *ev = &e->xmapping;
-
-    if (ev->request == MappingKeyboard || ev->request == MappingModifier) {
-        XRefreshKeyboardMapping(ev);
-        input_grab(root);
-    }
+    win_focus(w);
+    win_add(w);
 }

 void run(const Arg arg) {
@ -239,34 +287,6 @@ void run(const Arg arg) {
    execvp((char*)arg.com[0], (char**)arg.com);
 }

-void input_grab(Window root) {
-    unsigned int i, j, modifiers[] = {0, LockMask, numlock, numlock|LockMask};
-    XModifierKeymap *modmap = XGetModifierMapping(d);
-    KeyCode code;
-
-    for (i = 0; i < 8; i++)
-        for (int k = 0; k < modmap->max_keypermod; k++)
-            if (modmap->modifiermap[i * modmap->max_keypermod + k]
-                == XKeysymToKeycode(d, 0xff7f))
-                numlock = (1 << i);
-
-    XUngrabKey(d, AnyKey, AnyModifier, root);
-
-    for (i = 0; i < sizeof(keys)/sizeof(*keys); i++)
-        if ((code = XKeysymToKeycode(d, keys[i].keysym)))
-            for (j = 0; j < sizeof(modifiers)/sizeof(*modifiers); j++)
-                XGrabKey(d, code, keys[i].mod | modifiers[j], root,
-                        True, GrabModeAsync, GrabModeAsync);
-
-    for (i = 1; i < 4; i += 2)
-        for (j = 0; j < sizeof(modifiers)/sizeof(*modifiers); j++)
-            XGrabButton(d, i, MOD | modifiers[j], root, True,
-                ButtonPressMask|ButtonReleaseMask|PointerMotionMask,
-                GrabModeAsync, GrabModeAsync, 0, 0);
-
-    XFreeModifiermap(modmap);
-}
-
 int main(void) {
    XEvent ev;

@ -282,8 +302,16 @@ int main(void) {

    XSelectInput(d,  root, SubstructureRedirectMask);
    XDefineCursor(d, root, XCreateFontCursor(d, 68));
-    input_grab(root);

-    while (1 && !XNextEvent(d, &ev)) // 1 && will forever be here.
+    for (unsigned int i=0; i < sizeof(keys)/sizeof(*keys); ++i)
+        XGrabKey(d, XKeysymToKeycode(d, keys[i].keysym), keys[i].mod,
+                 root, True, GrabModeAsync, GrabModeAsync);
+
+    for (int i=1; i<4; i+=2)
+        XGrabButton(d, i, MOD, root, True,
+            ButtonPressMask|ButtonReleaseMask|PointerMotionMask,
+            GrabModeAsync, GrabModeAsync, 0, 0);
+
+    while (1 && !XNextEvent(d, &ev))
        if (events[ev.type]) events[ev.type](&ev);
 }
--- a/sowm.h
+++ b/sowm.h
@ -1,58 +0,0 @@
-#include <X11/Xlib.h>
-
-#define win        (client *t=0, *c=list; c && t!=list->prev; t=c, c=c->next)
-#define ws_save(W) ws_list[W] = list
-#define ws_sel(W)  list = ws_list[ws = W]
-#define MAX(a, b)  ((a) > (b) ? (a) : (b))
-
-#define win_size(W, gx, gy, gw, gh) \
-    XGetGeometry(d, W, &(Window){0}, gx, gy, gw, gh, \
-                 &(unsigned int){0}, &(unsigned int){0})
-
-// Taken from DWM. Many thanks. https://git.suckless.org/dwm
-#define mod_clean(mask) (mask & ~(numlock|LockMask) & \
-        (ShiftMask|ControlMask|Mod1Mask|Mod2Mask|Mod3Mask|Mod4Mask|Mod5Mask))
-
-typedef struct {
-    const char** com;
-    const int i;
-    const Window w;
-} Arg;
-
-struct key {
-    unsigned int mod;
-    KeySym keysym;
-    void (*function)(const Arg arg);
-    const Arg arg;
-};
-
-typedef struct client {
-    struct client *next, *prev;
-    int f, wx, wy;
-    unsigned int ww, wh;
-    Window w;
-} client;
-
-void button_press(XEvent *e);
-void button_release(XEvent *e);
-void configure_request(XEvent *e);
-void input_grab(Window root);
-void key_press(XEvent *e);
-void map_request(XEvent *e);
-void mapping_notify(XEvent *e);
-void notify_destroy(XEvent *e);
-void notify_enter(XEvent *e);
-void notify_motion(XEvent *e);
-void run(const Arg arg);
-void win_add(Window w);
-void win_center(const Arg arg);
-void win_del(Window w);
-void win_fs(const Arg arg);
-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_to_ws(const Arg arg);
-void ws_go(const Arg arg);
-
-static int xerror() { return 0; }