rearranged

key.c

@@ -0,0 +1,192 @@
+/*
+ * (C)opyright MMVI Anselm R. Garbe <garbeam at gmail dot com>
+ * See LICENSE file for license details.
+ */
+
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <X11/keysym.h>
+#include <X11/Xatom.h>
+
+#include "dwm.h"
+
+static void ckill(Arg *arg);
+static void nextc(Arg *arg);
+static void prevc(Arg *arg);
+static void max(Arg *arg);
+static void ttrunc(Arg *arg);
+static void tappend(Arg *arg);
+static void zoom(Arg *arg);
+
+/********** CUSTOMIZE **********/
+
+const char *term[] = { 
+	"urxvtc", "-tr", "+sb", "-bg", "black", "-fg", "white", "-fn",
+	"-*-terminus-medium-*-*-*-13-*-*-*-*-*-iso10646-*",NULL
+};
+const char *browse[] = { "firefox", NULL };
+const char *xlock[] = { "xlock", NULL };
+
+Key key[] = {
+	/* modifier				key			function	arguments */
+	{ Mod1Mask,				XK_Return,	zoom,		{ 0 } },
+	{ Mod1Mask,				XK_k,		prevc,		{ 0 } },
+	{ Mod1Mask,				XK_j,		nextc,		{ 0 } }, 
+	{ Mod1Mask,				XK_m,		max,		{ 0 } }, 
+	{ Mod1Mask,				XK_0,		view,		{ .i = Tscratch } }, 
+	{ Mod1Mask,				XK_1,		view,		{ .i = Tdev } }, 
+	{ Mod1Mask,				XK_2,		view,		{ .i = Twww } }, 
+	{ Mod1Mask,				XK_3,		view,		{ .i = Twork } }, 
+	{ Mod1Mask,				XK_space,	tiling,		{ 0 } }, 
+	{ Mod1Mask|ShiftMask,	XK_space,	floating,	{ 0 } }, 
+	{ Mod1Mask|ShiftMask,	XK_0,		ttrunc,		{ .i = Tscratch } }, 
+	{ Mod1Mask|ShiftMask,	XK_1,		ttrunc,		{ .i = Tdev } }, 
+	{ Mod1Mask|ShiftMask,	XK_2,		ttrunc,		{ .i = Twww } }, 
+	{ Mod1Mask|ShiftMask,	XK_3,		ttrunc,		{ .i = Twork } }, 
+	{ Mod1Mask|ShiftMask,	XK_c,		ckill,		{ 0 } }, 
+	{ Mod1Mask|ShiftMask,	XK_q,		quit,		{ 0 } },
+	{ Mod1Mask|ShiftMask,	XK_Return,	spawn,		{ .argv = term } },
+	{ Mod1Mask|ShiftMask,	XK_w,		spawn,		{ .argv = browse } },
+	{ Mod1Mask|ShiftMask,	XK_l,		spawn,		{ .argv = xlock } },
+	{ ControlMask,			XK_0,		tappend,	{ .i = Tscratch } }, 
+	{ ControlMask,			XK_1,		tappend,	{ .i = Tdev } }, 
+	{ ControlMask,			XK_2,		tappend,	{ .i = Twww } }, 
+	{ ControlMask,			XK_3,		tappend,	{ .i = Twork } }, 
+};
+
+/********** CUSTOMIZE **********/
+
+void
+grabkeys()
+{
+	static unsigned int len = key ? sizeof(key) / sizeof(key[0]) : 0;
+	unsigned int i;
+	KeyCode code;
+
+	for(i = 0; i < len; i++) {
+		code = XKeysymToKeycode(dpy, key[i].keysym);
+		XUngrabKey(dpy, code, key[i].mod, root);
+		XGrabKey(dpy, code, key[i].mod, root, True,
+				GrabModeAsync, GrabModeAsync);
+	}
+}
+
+void
+keypress(XEvent *e)
+{
+	XKeyEvent *ev = &e->xkey;
+	static unsigned int len = key ? sizeof(key) / sizeof(key[0]) : 0;
+	unsigned int i;
+	KeySym keysym;
+
+	keysym = XKeycodeToKeysym(dpy, (KeyCode)ev->keycode, 0);
+	for(i = 0; i < len; i++)
+		if((keysym == key[i].keysym) && (key[i].mod == ev->state)) {
+			if(key[i].func)
+				key[i].func(&key[i].arg);
+			return;
+		}
+}
+
+static void
+zoom(Arg *arg)
+{
+	Client **l, *c;
+
+	if(!sel)
+		return;
+
+	if(sel == next(clients) && sel->next)  {
+		if((c = next(sel->next)))
+			sel = c;
+	}
+
+	for(l = &clients; *l && *l != sel; l = &(*l)->next);
+	*l = sel->next;
+
+	sel->next = clients; /* pop */
+	clients = sel;
+	arrange(NULL);
+	focus(sel);
+}
+
+static void
+max(Arg *arg)
+{
+	if(!sel)
+		return;
+	sel->x = sx;
+	sel->y = sy + bh;
+	sel->w = sw - 2 * sel->border;
+	sel->h = sh - 2 * sel->border - bh;
+	craise(sel);
+	resize(sel, False);
+}
+
+static void
+tappend(Arg *arg)
+{
+	if(!sel)
+		return;
+
+	sel->tags[arg->i] = tags[arg->i];
+	arrange(NULL);
+}
+
+static void
+ttrunc(Arg *arg)
+{
+	int i;
+	if(!sel)
+		return;
+
+	for(i = 0; i < TLast; i++)
+		sel->tags[i] = NULL;
+	tappend(arg);
+}
+
+static void
+prevc(Arg *arg)
+{
+	Client *c;
+
+	if(!sel)
+		return;
+
+	if((c = sel->revert && sel->revert->tags[tsel] ? sel->revert : NULL)) {
+		craise(c);
+		focus(c);
+	}
+}
+
+static void
+nextc(Arg *arg)
+{
+	Client *c;
+   
+	if(!sel)
+		return;
+
+	if(!(c = next(sel->next)))
+		c = next(clients);
+	if(c) {
+		craise(c);
+		c->revert = sel;
+		focus(c);
+	}
+}
+
+static void
+ckill(Arg *arg)
+{
+	if(!sel)
+		return;
+	if(sel->proto & WM_PROTOCOL_DELWIN)
+		send_message(sel->win, wm_atom[WMProtocols], wm_atom[WMDelete]);
+	else
+		XKillClient(dpy, sel->win);
+}
+