sloppy focus flag in config.h and license-related changes

.gitignore

@@ -0,0 +1,3 @@
+*.o
+windowchef
+waitron

BUGS

@@ -0,0 +1 @@
+- If compiled with -O2 fullscreen does not work as expected.

LICENSE

@@ -7,9 +7,9 @@ any purpose with or without fee is hereby granted, provided that the
 above copyright notice and this permission notice appear in all
 copies.
 
-THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
 REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
 SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
 WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
 ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT

Makefile

@@ -8,7 +8,7 @@ NAME_DEFINES = -D__NAME__=\"$(__NAME__)\" \
 SRC = list.c wm.c client.c
 OBJ = $(SRC:.c=.o)
 BIN = $(__NAME__) $(__NAME_CLIENT__)
-CFLAGS += $(NAME_DEFINES) -DD
+CFLAGS += $(NAME_DEFINES)
 
 all: $(BIN)
 

client.c

@@ -1,3 +1,5 @@
+/* See the LICENSE file for copyright and license details. */
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>

common.h

@@ -1,10 +1,12 @@
+/* See the LICENSE file for copyright and license details. */
+
 #ifndef _COMMON_H
 #define _COMMON_H
 
 #ifdef D
 #define DMSG(fmt, ...) fprintf(stderr, fmt, ##__VA_ARGS__)
 #else
-#define DMSG
+#define DMSG(fmt, ...)
 #endif
 
 #endif

config.h

@@ -1,3 +1,5 @@
+/* See the LICENSE file for copyright and license details. */
+
 #ifndef _CONFIG_H
 #define _CONFIG_H
 
@@ -7,5 +9,6 @@
 #define GAP 20
 #define CURSOR_POSITION CENTER
 #define GROUPS 4
+#define SLOPPY_FOCUS true
 
 #endif

config.mk

@@ -2,5 +2,5 @@ PREFIX = /usr/local
 MANPREFIX = /usr/local/share
 MANDIR = $(MANPREFIX)/man/man1
 
-CFLAGS += -std=c99 -Wextra -g
+CFLAGS += -std=c99 -Wextra
 LDFLAGS += -lxcb -lxcb-ewmh -lxcb-icccm -lxcb-randr

ipc.h

@@ -1,3 +1,5 @@
+/* See the LICENSE file for copyright and license details. */
+
 #ifndef _WM_IPC_H
 #define _WM_IPC_H
 

list.c

@@ -1,3 +1,5 @@
+/* See the LICENSE file for copyright and license details. */
+
 #include <stdlib.h>
 
 #include "list.h"

list.h

@@ -1,3 +1,5 @@
+/* See the LICENSE file for copyright and license details. */
+
 #ifndef _LIST_H
 #define _LIST_H
 

types.h

@@ -1,3 +1,5 @@
+/* See the LICENSE file for copyright and license details. */
+
 #ifndef _TYPES_H
 #define _TYPES_H
 
@@ -41,6 +43,7 @@ struct conf {
     uint32_t focus_color, unfocus_color;
     enum cursor_position cursor_position;
     uint32_t groups;
+    bool sloppy_focus;
 };
 
 #endif

wm.c

@@ -1,3 +1,5 @@
+/* See the LICENSE file for copyright and license details. */
+
 #include <xcb/xcb.h>
 #include <xcb/xcb_icccm.h>
 #include <xcb/xcb_ewmh.h>
@@ -218,6 +220,7 @@ setup(void)
 	conf.gap             = GAP;
 	conf.cursor_position = CURSOR_POSITION;
 	conf.groups          = GROUPS;
+	conf.sloppy_focus    = SLOPPY_FOCUS;
 
 	group_in_use = malloc(conf.groups * sizeof(bool));
 	for (uint32_t i = 0; i < conf.groups; i++)
@@ -1434,6 +1437,8 @@ event_enter_notify(xcb_generic_event_t *ev)
 	xcb_enter_notify_event_t *e = (xcb_enter_notify_event_t *)ev;
 	struct client *client;
 
+	if (conf.sloppy_focus == false)
+		return;
 	if (e->mode == XCB_NOTIFY_MODE_NORMAL ||
 			e->mode == XCB_NOTIFY_MODE_UNGRAB) {
 		if (focused_win != NULL && e->event == focused_win->window)
@@ -1501,8 +1506,10 @@ event_map_notify(xcb_generic_event_t *ev)
 	xcb_map_notify_event_t *e = (xcb_map_notify_event_t *)ev;
 	struct client *client = find_client(&e->window);
 
-	if (client != NULL)
+	if (client != NULL) {
 		client->mapped = true;
+		set_focused(client);
+	}
 }
 
 /*