-/* $scrotwm$ */
/*
- * Copyright (c) 2009 Marco Peereboom <marco@peereboom.us>
- * Copyright (c) 2009 Ryan McBride <mcbride@countersiege.com>
+ * Copyright (c) 2009-2012 Marco Peereboom <marco@peereboom.us>
+ * Copyright (c) 2009-2011 Ryan McBride <mcbride@countersiege.com>
+ * Copyright (c) 2009 Darrin Chandler <dwchandler@stilyagin.com>
+ * Copyright (c) 2009 Pierre-Yves Ritschard <pyr@spootnik.org>
+ * Copyright (c) 2010 Tuukka Kataja <stuge@xor.fi>
+ * Copyright (c) 2011 Jason L. Wright <jason@thought.net>
+ * Copyright (c) 2011-2012 Reginald Kennedy <rk@rejii.com>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
/*
* Much code and ideas taken from dwm under the following license:
* MIT/X Consortium License
- *
+ *
* 2006-2008 Anselm R Garbe <garbeam at gmail dot com>
* 2006-2007 Sander van Dijk <a dot h dot vandijk at gmail dot com>
* 2006-2007 Jukka Salmi <jukka at salmi dot ch>
* 2007-2008 Enno Gottox Boland <gottox at s01 dot de>
* 2007-2008 Peter Hartlich <sgkkr at hartlich dot com>
* 2008 Martin Hurton <martin dot hurton at gmail dot com>
- *
+ *
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
- *
+ *
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
- *
+ *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* DEALINGS IN THE SOFTWARE.
*/
-#define SWM_VERSION "0.5"
-
#include <stdio.h>
#include <stdlib.h>
#include <err.h>
+#include <errno.h>
+#include <fcntl.h>
#include <locale.h>
#include <unistd.h>
#include <time.h>
#include <string.h>
#include <util.h>
#include <pwd.h>
+#include <paths.h>
+#include <ctype.h>
#include <sys/types.h>
+#include <sys/time.h>
#include <sys/stat.h>
#include <sys/wait.h>
#include <sys/queue.h>
#include <sys/param.h>
+#include <sys/select.h>
+#if defined(__linux__)
+#include "tree.h"
+#elif defined(__OpenBSD__)
+#include <sys/tree.h>
+#elif defined(__FreeBSD__)
+#include <sys/tree.h>
+#else
+#include <sys/tree.h>
+#endif
#include <X11/cursorfont.h>
#include <X11/keysym.h>
#include <X11/Xlib.h>
#include <X11/Xproto.h>
#include <X11/Xutil.h>
+#include <X11/extensions/Xrandr.h>
+#include <X11/extensions/XTest.h>
+
+#ifdef __OSX__
+#include <osx.h>
+#endif
+
+#include "version.h"
+
+#ifdef SCROTWM_BUILDSTR
+static const char *buildstr = SCROTWM_BUILDSTR;
+#else
+static const char *buildstr = SCROTWM_VERSION;
+#endif
+
+#if RANDR_MAJOR < 1
+# error XRandR versions less than 1.0 are not supported
+#endif
+
+#if RANDR_MAJOR >= 1
+#if RANDR_MINOR >= 2
+#define SWM_XRR_HAS_CRTC
+#endif
+#endif
-/* #define SWM_DEBUG */
+/*#define SWM_DEBUG*/
#ifdef SWM_DEBUG
-#define DPRINTF(x...) do { if (swm_debug) fprintf(stderr, x); } while(0)
-#define DNPRINTF(n,x...) do { if (swm_debug & n) fprintf(stderr, x); } while(0)
+#define DPRINTF(x...) do { if (swm_debug) fprintf(stderr, x); } while (0)
+#define DNPRINTF(n,x...) do { if (swm_debug & n) fprintf(stderr, x); } while (0)
#define SWM_D_MISC 0x0001
#define SWM_D_EVENT 0x0002
#define SWM_D_WS 0x0004
#define SWM_D_FOCUS 0x0008
#define SWM_D_MOVE 0x0010
+#define SWM_D_STACK 0x0020
+#define SWM_D_MOUSE 0x0040
+#define SWM_D_PROP 0x0080
+#define SWM_D_CLASS 0x0100
+#define SWM_D_KEY 0x0200
+#define SWM_D_QUIRK 0x0400
+#define SWM_D_SPAWN 0x0800
+#define SWM_D_EVENTQ 0x1000
+#define SWM_D_CONF 0x2000
+#define SWM_D_BAR 0x4000
u_int32_t swm_debug = 0
| SWM_D_MISC
| SWM_D_WS
| SWM_D_FOCUS
| SWM_D_MOVE
+ | SWM_D_STACK
+ | SWM_D_MOUSE
+ | SWM_D_PROP
+ | SWM_D_CLASS
+ | SWM_D_KEY
+ | SWM_D_QUIRK
+ | SWM_D_SPAWN
+ | SWM_D_EVENTQ
+ | SWM_D_CONF
+ | SWM_D_BAR
;
#else
#define DPRINTF(x...)
#define DNPRINTF(n,x...)
#endif
-#define LENGTH(x) (sizeof x / sizeof x[0])
+#define LENGTH(x) (sizeof x / sizeof x[0])
#define MODKEY Mod1Mask
-#define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
-
-#define WIDTH ws[current_ws].g.w
-#define HEIGHT ws[current_ws].g.h
+#define CLEANMASK(mask) (mask & ~(numlockmask | LockMask))
+#define BUTTONMASK (ButtonPressMask|ButtonReleaseMask)
+#define MOUSEMASK (BUTTONMASK|PointerMotionMask)
+#define SWM_PROPLEN (16)
+#define SWM_FUNCNAME_LEN (32)
+#define SWM_KEYS_LEN (255)
+#define SWM_QUIRK_LEN (64)
+#define X(r) (r)->g.x
+#define Y(r) (r)->g.y
+#define WIDTH(r) (r)->g.w
+#define HEIGHT(r) (r)->g.h
+#define SH_MIN(w) (w)->sh_mask & PMinSize
+#define SH_MIN_W(w) (w)->sh.min_width
+#define SH_MIN_H(w) (w)->sh.min_height
+#define SH_MAX(w) (w)->sh_mask & PMaxSize
+#define SH_MAX_W(w) (w)->sh.max_width
+#define SH_MAX_H(w) (w)->sh.max_height
+#define SH_INC(w) (w)->sh_mask & PResizeInc
+#define SH_INC_W(w) (w)->sh.width_inc
+#define SH_INC_H(w) (w)->sh.height_inc
+#define SWM_MAX_FONT_STEPS (3)
+#define WINID(w) ((w) ? (w)->id : 0)
+#define YESNO(x) ((x) ? "yes" : "no")
+
+#define SWM_FOCUS_DEFAULT (0)
+#define SWM_FOCUS_SYNERGY (1)
+#define SWM_FOCUS_FOLLOW (2)
+
+#define SWM_CONF_DEFAULT (0)
+#define SWM_CONF_KEYMAPPING (1)
+
+#ifndef SWM_LIB
+#define SWM_LIB "/usr/local/lib/libswmhack.so"
+#endif
char **start_argv;
Atom astate;
+Atom aprot;
+Atom adelete;
+Atom takefocus;
+Atom a_wmname;
+Atom a_netwmname;
+Atom a_utf8_string;
+Atom a_string;
+Atom a_swm_iconic;
+volatile sig_atomic_t running = 1;
+volatile sig_atomic_t restart_wm = 0;
+int outputs = 0;
+int last_focus_event = FocusOut;
int (*xerrorxlib)(Display *, XErrorEvent *);
int other_wm;
-int screen;
-int running = 1;
-int ignore_enter = 0;
+int ss_enabled = 0;
+int xrandr_support;
+int xrandr_eventbase;
unsigned int numlockmask = 0;
-unsigned long color_focus = 0xff0000; /* XXX should this be per ws? */
-unsigned long color_unfocus = 0x888888;
Display *display;
-Window root;
+int cycle_empty = 0;
+int cycle_visible = 0;
+int term_width = 0;
+int font_adjusted = 0;
+unsigned int mod_key = MODKEY;
+
+/* dmenu search */
+struct swm_region *search_r;
+int select_list_pipe[2];
+int select_resp_pipe[2];
+pid_t searchpid;
+volatile sig_atomic_t search_resp;
+int search_resp_action;
+
+struct search_window {
+ TAILQ_ENTRY(search_window) entry;
+ int idx;
+ struct ws_win *win;
+ GC gc;
+ Window indicator;
+};
+TAILQ_HEAD(search_winlist, search_window);
+
+struct search_winlist search_wl;
+
+/* search actions */
+enum {
+ SWM_SEARCH_NONE,
+ SWM_SEARCH_UNICONIFY,
+ SWM_SEARCH_NAME_WORKSPACE,
+ SWM_SEARCH_SEARCH_WORKSPACE,
+ SWM_SEARCH_SEARCH_WINDOW
+};
+
+/* dialog windows */
+double dialog_ratio = 0.6;
/* status bar */
+#define SWM_BAR_MAX (256)
+#define SWM_BAR_JUSTIFY_LEFT (0)
+#define SWM_BAR_JUSTIFY_CENTER (1)
+#define SWM_BAR_JUSTIFY_RIGHT (2)
+#define SWM_BAR_OFFSET (4)
+#define SWM_BAR_FONTS "-*-terminus-medium-*-*-*-*-*-*-*-*-*-*-*," \
+ "-*-profont-*-*-*-*-*-*-*-*-*-*-*-*," \
+ "-*-times-medium-r-*-*-*-*-*-*-*-*-*-*," \
+ "-misc-fixed-medium-r-*-*-*-*-*-*-*-*-*-*"
+
+#ifdef X_HAVE_UTF8_STRING
+#define DRAWSTRING(x...) Xutf8DrawString(x)
+#else
+#define DRAWSTRING(x...) XmbDrawString(x)
+#endif
+
+char *bar_argv[] = { NULL, NULL };
+int bar_pipe[2];
+unsigned char bar_ext[SWM_BAR_MAX];
+char bar_vertext[SWM_BAR_MAX];
+int bar_version = 0;
+sig_atomic_t bar_alarm = 0;
+int bar_delay = 30;
int bar_enabled = 1;
+int bar_border_width = 1;
+int bar_at_bottom = 0;
+int bar_extra = 1;
+int bar_extra_running = 0;
+int bar_verbose = 1;
int bar_height = 0;
-unsigned long bar_border = 0x008080;
-unsigned long bar_color = 0x000000;
-unsigned long bar_font_color = 0xa0a0a0;
-Window bar_window;
-GC bar_gc;
-XGCValues bar_gcv;
-XFontStruct *bar_fs;
-char bar_text[128];
-char *bar_fonts[] = {
- "-*-terminus-*-*-*-*-*-*-*-*-*-*-*-*",
- "-*-times-medium-r-*-*-*-*-*-*-*-*-*-*",
- NULL
-};
-
-/* terminal + args */
-char *spawn_term[] = { "xterm", NULL };
-char *spawn_menu[] = { "dmenu_run", NULL };
+int bar_justify = SWM_BAR_JUSTIFY_LEFT;
+int stack_enabled = 1;
+int clock_enabled = 1;
+int urgent_enabled = 0;
+char *clock_format = NULL;
+int title_name_enabled = 0;
+int title_class_enabled = 0;
+int window_name_enabled = 0;
+int focus_mode = SWM_FOCUS_DEFAULT;
+int disable_border = 0;
+int border_width = 1;
+int verbose_layout = 0;
+pid_t bar_pid;
+XFontSet bar_fs;
+XFontSetExtents *bar_fs_extents;
+char *bar_fonts;
+char *spawn_term[] = { NULL, NULL }; /* XXX fully dynamic */
+struct passwd *pwd;
+
+#define SWM_MENU_FN (2)
+#define SWM_MENU_NB (4)
+#define SWM_MENU_NF (6)
+#define SWM_MENU_SB (8)
+#define SWM_MENU_SF (10)
/* layout manager data */
struct swm_geometry {
int h;
};
+struct swm_screen;
+struct workspace;
+
+/* virtual "screens" */
+struct swm_region {
+ TAILQ_ENTRY(swm_region) entry;
+ struct swm_geometry g;
+ struct workspace *ws; /* current workspace on this region */
+ struct workspace *ws_prior; /* prior workspace on this region */
+ struct swm_screen *s; /* screen idx */
+ Window bar_window;
+};
+TAILQ_HEAD(swm_region_list, swm_region);
struct ws_win {
TAILQ_ENTRY(ws_win) entry;
Window id;
- struct swm_geometry g;
+ Window transient;
+ struct ws_win *child_trans; /* transient child window */
+ struct swm_geometry g; /* current geometry */
+ struct swm_geometry g_float; /* geometry when floating */
+ struct swm_geometry rg_float; /* region geom when floating */
+ int g_floatvalid; /* g_float geometry validity */
+ int floatmaxed; /* whether maxed by max_stack */
int floating;
- int transient;
+ int manual;
+ int iconic;
+ unsigned int ewmh_flags;
+ int font_size_boundary[SWM_MAX_FONT_STEPS];
+ int font_steps;
+ int last_inc;
+ int can_delete;
+ int take_focus;
+ int java;
+ unsigned long quirks;
+ struct workspace *ws; /* always valid */
+ struct swm_screen *s; /* always valid, never changes */
XWindowAttributes wa;
XSizeHints sh;
+ long sh_mask;
+ XClassHint ch;
+ XWMHints *hints;
};
TAILQ_HEAD(ws_win_list, ws_win);
+/* pid goo */
+struct pid_e {
+ TAILQ_ENTRY(pid_e) entry;
+ long pid;
+ int ws;
+};
+TAILQ_HEAD(pid_list, pid_e);
+struct pid_list pidlist = TAILQ_HEAD_INITIALIZER(pidlist);
+
/* layout handlers */
void stack(void);
-void vertical_init(int);
-void vertical_resize(int);
-void vertical_stack(struct swm_geometry *);
-void horizontal_init(int);
-void horizontal_resize(int);
-void horizontal_stack(struct swm_geometry *);
-void max_init(int);
-void max_focus(struct ws_win *);
-void max_stack(struct swm_geometry *);
+void vertical_config(struct workspace *, int);
+void vertical_stack(struct workspace *, struct swm_geometry *);
+void horizontal_config(struct workspace *, int);
+void horizontal_stack(struct workspace *, struct swm_geometry *);
+void max_stack(struct workspace *, struct swm_geometry *);
+void plain_stacker(struct workspace *);
+void fancy_stacker(struct workspace *);
+
+struct ws_win *find_window(Window);
+
+void grabbuttons(struct ws_win *, int);
+void new_region(struct swm_screen *, int, int, int, int);
+void unmanage_window(struct ws_win *);
+long getstate(Window);
+
+int conf_load(char *, int);
struct layout {
- void (*l_init)(int); /* init/reset */
- void (*l_stack)(struct swm_geometry *);
- void (*l_resize)(int);
- void (*l_focus)(struct ws_win *);
+ void (*l_stack)(struct workspace *, struct swm_geometry *);
+ void (*l_config)(struct workspace *, int);
+ u_int32_t flags;
+#define SWM_L_FOCUSPREV (1<<0)
+#define SWM_L_MAPONFOCUS (1<<1)
+ void (*l_string)(struct workspace *);
} layouts[] = {
- /* init stack, resize */
- { vertical_init, vertical_stack, vertical_resize, NULL},
- { horizontal_init, horizontal_stack, horizontal_resize, NULL},
- { NULL, max_stack, NULL, max_focus},
- { NULL, NULL, NULL, NULL},
+ /* stack, configure */
+ { vertical_stack, vertical_config, 0, plain_stacker },
+ { horizontal_stack, horizontal_config, 0, plain_stacker },
+ { max_stack, NULL,
+ SWM_L_MAPONFOCUS | SWM_L_FOCUSPREV, plain_stacker },
+ { NULL, NULL, 0, NULL },
};
+/* position of max_stack mode in the layouts array, index into layouts! */
+#define SWM_V_STACK (0)
+#define SWM_H_STACK (1)
+#define SWM_MAX_STACK (2)
+
+#define SWM_H_SLICE (32)
+#define SWM_V_SLICE (32)
/* define work spaces */
-#define SWM_WS_MAX (10)
struct workspace {
- int visible; /* workspace visible */
- int restack; /* restack on switch */
- struct swm_geometry g;
+ int idx; /* workspace index */
+ char *name; /* workspace name */
+ int always_raise; /* raise windows on focus */
struct layout *cur_layout; /* current layout handlers */
- struct ws_win *focus; /* which win has focus */
+ struct ws_win *focus; /* may be NULL */
+ struct ws_win *focus_prev; /* may be NULL */
+ struct swm_region *r; /* may be NULL */
+ struct swm_region *old_r; /* may be NULL */
struct ws_win_list winlist; /* list of windows in ws */
-} ws[SWM_WS_MAX];
-int current_ws = 0;
+ struct ws_win_list unmanagedlist; /* list of dead windows in ws */
+ char stacker[10]; /* display stacker and layout */
+
+ /* stacker state */
+ struct {
+ int horizontal_msize;
+ int horizontal_mwin;
+ int horizontal_stacks;
+ int horizontal_flip;
+ int vertical_msize;
+ int vertical_mwin;
+ int vertical_stacks;
+ int vertical_flip;
+ } l_state;
+};
+
+enum { SWM_S_COLOR_BAR, SWM_S_COLOR_BAR_BORDER, SWM_S_COLOR_BAR_FONT,
+ SWM_S_COLOR_FOCUS, SWM_S_COLOR_UNFOCUS, SWM_S_COLOR_MAX };
+
+/* physical screen mapping */
+#define SWM_WS_MAX (10)
+struct swm_screen {
+ int idx; /* screen index */
+ struct swm_region_list rl; /* list of regions on this screen */
+ struct swm_region_list orl; /* list of old regions */
+ Window root;
+ struct workspace ws[SWM_WS_MAX];
+
+ /* colors */
+ struct {
+ unsigned long color;
+ char *name;
+ } c[SWM_S_COLOR_MAX];
+
+ GC bar_gc;
+};
+struct swm_screen *screens;
+int num_screens;
/* args to functions */
union arg {
#define SWM_ARG_ID_FOCUSNEXT (0)
#define SWM_ARG_ID_FOCUSPREV (1)
#define SWM_ARG_ID_FOCUSMAIN (2)
-#define SWM_ARG_ID_SWAPNEXT (3)
-#define SWM_ARG_ID_SWAPPREV (4)
-#define SWM_ARG_ID_SWAPMAIN (5)
-#define SWM_ARG_ID_MASTERSHRINK (6)
-#define SWM_ARG_ID_MASTERGROW (7)
+#define SWM_ARG_ID_FOCUSCUR (4)
+#define SWM_ARG_ID_SWAPNEXT (10)
+#define SWM_ARG_ID_SWAPPREV (11)
+#define SWM_ARG_ID_SWAPMAIN (12)
+#define SWM_ARG_ID_MOVELAST (13)
+#define SWM_ARG_ID_MASTERSHRINK (20)
+#define SWM_ARG_ID_MASTERGROW (21)
+#define SWM_ARG_ID_MASTERADD (22)
+#define SWM_ARG_ID_MASTERDEL (23)
+#define SWM_ARG_ID_FLIPLAYOUT (24)
+#define SWM_ARG_ID_STACKRESET (30)
+#define SWM_ARG_ID_STACKINIT (31)
+#define SWM_ARG_ID_CYCLEWS_UP (40)
+#define SWM_ARG_ID_CYCLEWS_DOWN (41)
+#define SWM_ARG_ID_CYCLESC_UP (42)
+#define SWM_ARG_ID_CYCLESC_DOWN (43)
+#define SWM_ARG_ID_CYCLEWS_UP_ALL (44)
+#define SWM_ARG_ID_CYCLEWS_DOWN_ALL (45)
+#define SWM_ARG_ID_STACKINC (50)
+#define SWM_ARG_ID_STACKDEC (51)
+#define SWM_ARG_ID_SS_ALL (60)
+#define SWM_ARG_ID_SS_WINDOW (61)
+#define SWM_ARG_ID_DONTCENTER (70)
+#define SWM_ARG_ID_CENTER (71)
+#define SWM_ARG_ID_KILLWINDOW (80)
+#define SWM_ARG_ID_DELETEWINDOW (81)
+#define SWM_ARG_ID_WIDTHGROW (90)
+#define SWM_ARG_ID_WIDTHSHRINK (91)
+#define SWM_ARG_ID_HEIGHTGROW (92)
+#define SWM_ARG_ID_HEIGHTSHRINK (93)
+#define SWM_ARG_ID_MOVEUP (100)
+#define SWM_ARG_ID_MOVEDOWN (101)
+#define SWM_ARG_ID_MOVELEFT (102)
+#define SWM_ARG_ID_MOVERIGHT (103)
char **argv;
};
-/* conf file stuff */
-#define SWM_CONF_WS "\n= \t"
-#define SWM_CONF_FILE "scrotwm.conf"
+void focus(struct swm_region *, union arg *);
+void focus_magic(struct ws_win *);
+
+/* quirks */
+struct quirk {
+ TAILQ_ENTRY(quirk) entry;
+ char *class;
+ char *name;
+ unsigned long quirk;
+#define SWM_Q_FLOAT (1<<0) /* float this window */
+#define SWM_Q_TRANSSZ (1<<1) /* transiend window size too small */
+#define SWM_Q_ANYWHERE (1<<2) /* don't position this window */
+#define SWM_Q_XTERM_FONTADJ (1<<3) /* adjust xterm fonts when resizing */
+#define SWM_Q_FULLSCREEN (1<<4) /* remove border */
+#define SWM_Q_FOCUSPREV (1<<5) /* focus on caller */
+};
+TAILQ_HEAD(quirk_list, quirk);
+struct quirk_list quirks = TAILQ_HEAD_INITIALIZER(quirks);
+
+/*
+ * Supported EWMH hints should be added to
+ * both the enum and the ewmh array
+ */
+enum { _NET_ACTIVE_WINDOW, _NET_MOVERESIZE_WINDOW, _NET_CLOSE_WINDOW,
+ _NET_WM_WINDOW_TYPE, _NET_WM_WINDOW_TYPE_DOCK,
+ _NET_WM_WINDOW_TYPE_TOOLBAR, _NET_WM_WINDOW_TYPE_UTILITY,
+ _NET_WM_WINDOW_TYPE_SPLASH, _NET_WM_WINDOW_TYPE_DIALOG,
+ _NET_WM_WINDOW_TYPE_NORMAL, _NET_WM_STATE,
+ _NET_WM_STATE_MAXIMIZED_HORZ, _NET_WM_STATE_MAXIMIZED_VERT,
+ _NET_WM_STATE_SKIP_TASKBAR, _NET_WM_STATE_SKIP_PAGER,
+ _NET_WM_STATE_HIDDEN, _NET_WM_STATE_ABOVE, _SWM_WM_STATE_MANUAL,
+ _NET_WM_STATE_FULLSCREEN, _NET_WM_ALLOWED_ACTIONS, _NET_WM_ACTION_MOVE,
+ _NET_WM_ACTION_RESIZE, _NET_WM_ACTION_FULLSCREEN, _NET_WM_ACTION_CLOSE,
+ SWM_EWMH_HINT_MAX };
+
+struct ewmh_hint {
+ char *name;
+ Atom atom;
+} ewmh[SWM_EWMH_HINT_MAX] = {
+ /* must be in same order as in the enum */
+ {"_NET_ACTIVE_WINDOW", None},
+ {"_NET_MOVERESIZE_WINDOW", None},
+ {"_NET_CLOSE_WINDOW", None},
+ {"_NET_WM_WINDOW_TYPE", None},
+ {"_NET_WM_WINDOW_TYPE_DOCK", None},
+ {"_NET_WM_WINDOW_TYPE_TOOLBAR", None},
+ {"_NET_WM_WINDOW_TYPE_UTILITY", None},
+ {"_NET_WM_WINDOW_TYPE_SPLASH", None},
+ {"_NET_WM_WINDOW_TYPE_DIALOG", None},
+ {"_NET_WM_WINDOW_TYPE_NORMAL", None},
+ {"_NET_WM_STATE", None},
+ {"_NET_WM_STATE_MAXIMIZED_HORZ", None},
+ {"_NET_WM_STATE_MAXIMIZED_VERT", None},
+ {"_NET_WM_STATE_SKIP_TASKBAR", None},
+ {"_NET_WM_STATE_SKIP_PAGER", None},
+ {"_NET_WM_STATE_HIDDEN", None},
+ {"_NET_WM_STATE_ABOVE", None},
+ {"_SWM_WM_STATE_MANUAL", None},
+ {"_NET_WM_STATE_FULLSCREEN", None},
+ {"_NET_WM_ALLOWED_ACTIONS", None},
+ {"_NET_WM_ACTION_MOVE", None},
+ {"_NET_WM_ACTION_RESIZE", None},
+ {"_NET_WM_ACTION_FULLSCREEN", None},
+ {"_NET_WM_ACTION_CLOSE", None},
+};
+
+void store_float_geom(struct ws_win *, struct swm_region *);
+int floating_toggle_win(struct ws_win *);
+void spawn_select(struct swm_region *, union arg *, char *, int *);
+unsigned char *get_win_name(Window);
+
int
-conf_load(char *filename)
+get_property(Window id, Atom atom, long count, Atom type, unsigned long *nitems,
+ unsigned long *nbytes, unsigned char **data)
{
- FILE *config;
- char *line, *cp, *var, *val;
- size_t len, lineno = 0;
+ int format, status;
+ unsigned long *nbytes_ret, *nitems_ret;
+ unsigned long nbytes_tmp, nitems_tmp;
+ Atom real;
- DNPRINTF(SWM_D_MISC, "conf_load: filename %s\n", filename);
+ nbytes_ret = nbytes != NULL ? nbytes : &nbytes_tmp;
+ nitems_ret = nitems != NULL ? nitems : &nitems_tmp;
- if (filename == NULL)
- return (1);
+ status = XGetWindowProperty(display, id, atom, 0L, count, False, type,
+ &real, &format, nitems_ret, nbytes_ret, data);
- if ((config = fopen(filename, "r")) == NULL)
- return (1);
+ if (status != Success)
+ return False;
+ if (real != type)
+ return False;
- for (;;) {
- if ((line = fparseln(config, &len, &lineno, NULL, 0)) == NULL)
- if (feof(config))
- break;
- cp = line;
- cp += (long)strspn(cp, SWM_CONF_WS);
- if (cp[0] == '\0') {
- /* empty line */
- free(line);
- continue;
- }
- if ((var = strsep(&cp, SWM_CONF_WS)) == NULL || cp == NULL)
- break;
- cp += (long)strspn(cp, SWM_CONF_WS);
- if ((val = strsep(&cp, SWM_CONF_WS)) == NULL)
- break;
+ return True;
+}
- DNPRINTF(SWM_D_MISC, "conf_load: %s=%s\n",var ,val);
- switch (var[0]) {
- case 'b':
- if (!strncmp(var, "bar_enabled", strlen("bar_enabled")))
- bar_enabled = atoi(val);
- else if (!strncmp(var, "bar_border",
- strlen("bar_border")))
- bar_border = strtol(val, NULL, 16);
- else if (!strncmp(var, "bar_color",
- strlen("bar_color")))
- bar_color = strtol(val, NULL, 16);
- else if (!strncmp(var, "bar_font_color",
- strlen("bar_font_color")))
- bar_font_color = strtol(val, NULL, 16);
- else if (!strncmp(var, "bar_font", strlen("bar_font")))
- asprintf(&bar_fonts[0], "%s", val);
- else
- goto bad;
- break;
+void
+update_iconic(struct ws_win *win, int newv)
+{
+ int32_t v = newv;
+ Atom iprop;
- case 'c':
- if (!strncmp(var, "color_focus", strlen("color_focus")))
- color_focus = strtol(val, NULL, 16);
- else if (!strncmp(var, "color_unfocus",
- strlen("color_unfocus")))
- color_unfocus = strtol(val, NULL, 16);
- else
- goto bad;
- break;
+ win->iconic = newv;
- case 's':
- if (!strncmp(var, "spawn_term", strlen("spawn_term")))
- asprintf(&spawn_term[0], "%s", val); /* XXX args? */
- break;
- default:
- goto bad;
- }
- free(line);
- }
+ iprop = XInternAtom(display, "_SWM_ICONIC", False);
+ if (!iprop)
+ return;
+ if (newv)
+ XChangeProperty(display, win->id, iprop, XA_INTEGER, 32,
+ PropModeReplace, (unsigned char *)&v, 1);
+ else
+ XDeleteProperty(display, win->id, iprop);
+}
- fclose(config);
- return (0);
-bad:
- errx(1, "invalid conf file entry: %s=%s", var, val);
+int
+get_iconic(struct ws_win *win)
+{
+ int32_t v = 0;
+ int retfmt, status;
+ Atom iprop, rettype;
+ unsigned long nitems, extra;
+ unsigned char *prop = NULL;
+
+ iprop = XInternAtom(display, "_SWM_ICONIC", False);
+ if (!iprop)
+ goto out;
+ status = XGetWindowProperty(display, win->id, iprop, 0L, 1L,
+ False, XA_INTEGER, &rettype, &retfmt, &nitems, &extra, &prop);
+ if (status != Success)
+ goto out;
+ if (rettype != XA_INTEGER || retfmt != 32)
+ goto out;
+ if (nitems != 1)
+ goto out;
+ v = *((int32_t *)prop);
+
+out:
+ if (prop != NULL)
+ XFree(prop);
+ return (v);
}
void
-bar_print(void)
+setup_ewmh(void)
{
- time_t tmt;
- struct tm tm;
+ int i,j;
+ Atom sup_list;
- if (bar_enabled == 0)
- return;
+ sup_list = XInternAtom(display, "_NET_SUPPORTED", False);
- /* clear old text */
- XSetForeground(display, bar_gc, bar_color);
- XDrawString(display, bar_window, bar_gc, 4, bar_fs->ascent, bar_text,
- strlen(bar_text));
+ for (i = 0; i < LENGTH(ewmh); i++)
+ ewmh[i].atom = XInternAtom(display, ewmh[i].name, False);
- /* draw new text */
- time(&tmt);
- localtime_r(&tmt, &tm);
- strftime(bar_text, sizeof bar_text, "%a %b %d %R %Z %Y", &tm);
- XSetForeground(display, bar_gc, bar_font_color);
- XDrawString(display, bar_window, bar_gc, 4, bar_fs->ascent, bar_text,
- strlen(bar_text));
- XSync(display, False);
+ for (i = 0; i < ScreenCount(display); i++) {
+ /* Support check window will be created by workaround(). */
- alarm(60);
+ /* Report supported atoms */
+ XDeleteProperty(display, screens[i].root, sup_list);
+ for (j = 0; j < LENGTH(ewmh); j++)
+ XChangeProperty(display, screens[i].root,
+ sup_list, XA_ATOM, 32,
+ PropModeAppend, (unsigned char *)&ewmh[j].atom,1);
+ }
}
void
-bar_signal(int sig)
+teardown_ewmh(void)
{
- /* XXX yeah yeah byte me */
- bar_print();
-}
+ int i, success;
+ unsigned char *data = NULL;
+ unsigned long n;
+ Atom sup_check, sup_list;
+ Window id;
-void
-bar_toggle(union arg *args)
-{
- int i;
+ sup_check = XInternAtom(display, "_NET_SUPPORTING_WM_CHECK", False);
+ sup_list = XInternAtom(display, "_NET_SUPPORTED", False);
- DNPRINTF(SWM_D_MISC, "bar_toggle\n");
+ for (i = 0; i < ScreenCount(display); i++) {
+ /* Get the support check window and destroy it */
+ success = get_property(screens[i].root, sup_check, 1, XA_WINDOW,
+ &n, NULL, &data);
- if (bar_enabled) {
- bar_enabled = 0;
- XUnmapWindow(display, bar_window);
- } else {
- bar_enabled = 1;
- XMapRaised(display, bar_window);
- }
- XSync(display, False);
- for (i = 0; i < SWM_WS_MAX; i++)
- ws[i].restack = 1;
+ if (success) {
+ id = data[0];
+ XDestroyWindow(display, id);
+ XDeleteProperty(display, screens[i].root, sup_check);
+ XDeleteProperty(display, screens[i].root, sup_list);
+ }
- stack();
- bar_print(); /* must be after stack */
+ XFree(data);
+ }
}
void
-bar_setup(void)
+ewmh_autoquirk(struct ws_win *win)
{
- int i;
+ int success, i;
+ unsigned long *data = NULL, n;
+ Atom type;
- for (i = 0; bar_fonts[i] != NULL; i++) {
- bar_fs = XLoadQueryFont(display, bar_fonts[i]);
- if (bar_fs)
- break;
+ success = get_property(win->id, ewmh[_NET_WM_WINDOW_TYPE].atom, (~0L),
+ XA_ATOM, &n, NULL, (void *)&data);
+
+ if (!success) {
+ XFree(data);
+ return;
}
- if (bar_fonts[i] == NULL)
- errx(1, "couldn't load font");
- bar_height = bar_fs->ascent + bar_fs->descent + 3;
- bar_window = XCreateSimpleWindow(display, root, 0, 0,
- WIDTH, bar_height - 2, 1, bar_border, bar_color);
- bar_gc = XCreateGC(display, bar_window, 0, &bar_gcv);
- XSetFont(display, bar_gc, bar_fs->fid);
- XSelectInput(display, bar_window, VisibilityChangeMask);
- if (bar_enabled) {
- XMapRaised(display, bar_window);
+ for (i = 0; i < n; i++) {
+ type = data[i];
+ if (type == ewmh[_NET_WM_WINDOW_TYPE_NORMAL].atom)
+ break;
+ if (type == ewmh[_NET_WM_WINDOW_TYPE_DOCK].atom ||
+ type == ewmh[_NET_WM_WINDOW_TYPE_TOOLBAR].atom ||
+ type == ewmh[_NET_WM_WINDOW_TYPE_UTILITY].atom) {
+ win->floating = 1;
+ win->quirks = SWM_Q_FLOAT | SWM_Q_ANYWHERE;
+ break;
+ }
+ if (type == ewmh[_NET_WM_WINDOW_TYPE_SPLASH].atom ||
+ type == ewmh[_NET_WM_WINDOW_TYPE_DIALOG].atom) {
+ win->floating = 1;
+ win->quirks = SWM_Q_FLOAT;
+ break;
+ }
}
- DNPRINTF(SWM_D_MISC, "bar_setup: bar_window %d\n", (int)bar_window);
- if (signal(SIGALRM, bar_signal) == SIG_ERR)
- err(1, "could not install bar_signal");
- bar_print();
+ XFree(data);
}
-void
-config_win(struct ws_win *win)
-{
- XConfigureEvent ce;
-
- DNPRINTF(SWM_D_MISC, "config_win: win %lu x %d y %d w %d h %d\n",
- win->id, win->g.x, win->g.y, win->g.w, win->g.h);
- ce.type = ConfigureNotify;
- ce.display = display;
- ce.event = win->id;
- ce.window = win->id;
- ce.x = win->g.x;
- ce.y = win->g.y;
- ce.width = win->g.w;
- ce.height = win->g.h;
- ce.border_width = 1; /* XXX store this! */
- ce.above = None;
- ce.override_redirect = False;
- XSendEvent(display, win->id, False, StructureNotifyMask, (XEvent *)&ce);
-}
+#define SWM_EWMH_ACTION_COUNT_MAX (6)
+#define EWMH_F_FULLSCREEN (1<<0)
+#define EWMH_F_ABOVE (1<<1)
+#define EWMH_F_HIDDEN (1<<2)
+#define EWMH_F_SKIP_PAGER (1<<3)
+#define EWMH_F_SKIP_TASKBAR (1<<4)
+#define SWM_F_MANUAL (1<<5)
int
-count_win(int wsid, int count_transient)
+ewmh_set_win_fullscreen(struct ws_win *win, int fs)
{
- struct ws_win *win;
- int count = 0;
+ struct swm_geometry rg;
- TAILQ_FOREACH (win, &ws[wsid].winlist, entry) {
- if (count_transient == 0 && win->floating)
- continue;
- if (count_transient == 0 && win->transient)
- continue;
- count++;
- }
- DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
+ if (!win->ws->r)
+ return 0;
- return (count);
-}
-void
-quit(union arg *args)
-{
- DNPRINTF(SWM_D_MISC, "quit\n");
- running = 0;
-}
+ if (!win->floating)
+ return 0;
-void
-restart(union arg *args)
-{
- DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
+ DNPRINTF(SWM_D_MISC, "ewmh_set_win_fullscreen: window: 0x%lx, "
+ "fullscreen %s\n", win->id, YESNO(fs));
- XCloseDisplay(display);
- execvp(start_argv[0], start_argv);
- fprintf(stderr, "execvp failed\n");
- perror(" failed");
- quit(NULL);
-}
+ rg = win->ws->r->g;
-void
-spawn(union arg *args)
-{
- DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
- /*
- * The double-fork construct avoids zombie processes and keeps the code
- * clean from stupid signal handlers.
- */
- if (fork() == 0) {
- if (fork() == 0) {
- if (display)
- close(ConnectionNumber(display));
- setsid();
- execvp(args->argv[0], args->argv);
- fprintf(stderr, "execvp failed\n");
- perror(" failed");
+ if (fs) {
+ store_float_geom(win, win->ws->r);
+
+ win->g = rg;
+ } else {
+ if (win->g_floatvalid) {
+ /* refloat at last floating relative position */
+ X(win) = win->g_float.x - win->rg_float.x + rg.x;
+ Y(win) = win->g_float.y - win->rg_float.y + rg.y;
+ WIDTH(win) = win->g_float.w;
+ HEIGHT(win) = win->g_float.h;
}
- exit(0);
}
- wait(0);
-}
-
-void
-focus_win(struct ws_win *win)
-{
- DNPRINTF(SWM_D_FOCUS, "focus_win: id: %lu\n", win->id);
- XSetWindowBorder(display, win->id, color_focus);
- XSetInputFocus(display, win->id, RevertToPointerRoot, CurrentTime);
- ws[current_ws].focus = win;
-}
-void
-unfocus_win(struct ws_win *win)
-{
- DNPRINTF(SWM_D_FOCUS, "unfocus_win: id: %lu\n", win->id);
- XSetWindowBorder(display, win->id, color_unfocus);
- if (ws[current_ws].focus == win)
- ws[current_ws].focus = NULL;
+ return 1;
}
void
-switchws(union arg *args)
+ewmh_update_actions(struct ws_win *win)
{
- int wsid = args->id;
- struct ws_win *win;
+ Atom actions[SWM_EWMH_ACTION_COUNT_MAX];
+ int n = 0;
- DNPRINTF(SWM_D_WS, "switchws: %d\n", wsid + 1);
-
- if (wsid == current_ws)
+ if (win == NULL)
return;
- /* map new window first to prevent ugly blinking */
- TAILQ_FOREACH (win, &ws[wsid].winlist, entry)
- XMapRaised(display, win->id);
- ws[wsid].visible = 1;
-
- TAILQ_FOREACH (win, &ws[current_ws].winlist, entry)
- XUnmapWindow(display, win->id);
- ws[current_ws].visible = 0;
-
- current_ws = wsid;
+ actions[n++] = ewmh[_NET_WM_ACTION_CLOSE].atom;
- ignore_enter = 1;
- if (ws[wsid].restack) {
- stack();
- bar_print();
- } else {
- if (ws[wsid].focus != NULL)
- focus_win(ws[wsid].focus);
- XSync(display, False);
+ if (win->floating) {
+ actions[n++] = ewmh[_NET_WM_ACTION_MOVE].atom;
+ actions[n++] = ewmh[_NET_WM_ACTION_RESIZE].atom;
}
+
+ XChangeProperty(display, win->id, ewmh[_NET_WM_ALLOWED_ACTIONS].atom,
+ XA_ATOM, 32, PropModeReplace, (unsigned char *)actions, n);
}
+#define _NET_WM_STATE_REMOVE 0 /* remove/unset property */
+#define _NET_WM_STATE_ADD 1 /* add/set property */
+#define _NET_WM_STATE_TOGGLE 2 /* toggle property */
+
void
-swapwin(union arg *args)
+ewmh_update_win_state(struct ws_win *win, long state, long action)
{
- struct ws_win *target;
+ unsigned int mask = 0;
+ unsigned int changed = 0;
+ unsigned int orig_flags;
- DNPRINTF(SWM_D_MOVE, "swapwin: id %d\n", args->id);
- if (ws[current_ws].focus == NULL)
+ if (win == NULL)
return;
- switch (args->id) {
- case SWM_ARG_ID_SWAPPREV:
- target = TAILQ_PREV(ws[current_ws].focus, ws_win_list, entry);
- TAILQ_REMOVE(&ws[current_ws].winlist,
- ws[current_ws].focus, entry);
- if (target == NULL)
- TAILQ_INSERT_TAIL(&ws[current_ws].winlist,
- ws[current_ws].focus, entry);
- else
- TAILQ_INSERT_BEFORE(target, ws[current_ws].focus,
- entry);
+ if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
+ mask = EWMH_F_FULLSCREEN;
+ if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
+ mask = EWMH_F_ABOVE;
+ if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
+ mask = SWM_F_MANUAL;
+ if (state == ewmh[_NET_WM_STATE_SKIP_PAGER].atom)
+ mask = EWMH_F_SKIP_PAGER;
+ if (state == ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom)
+ mask = EWMH_F_SKIP_TASKBAR;
+
+
+ orig_flags = win->ewmh_flags;
+
+ switch (action) {
+ case _NET_WM_STATE_REMOVE:
+ win->ewmh_flags &= ~mask;
break;
- case SWM_ARG_ID_SWAPNEXT:
- target = TAILQ_NEXT(ws[current_ws].focus, entry);
- TAILQ_REMOVE(&ws[current_ws].winlist,
- ws[current_ws].focus, entry);
- if (target == NULL)
- TAILQ_INSERT_HEAD(&ws[current_ws].winlist,
- ws[current_ws].focus, entry);
- else
- TAILQ_INSERT_AFTER(&ws[current_ws].winlist, target,
- ws[current_ws].focus, entry);
+ case _NET_WM_STATE_ADD:
+ win->ewmh_flags |= mask;
break;
- case SWM_ARG_ID_SWAPMAIN:
- target = TAILQ_FIRST(&ws[current_ws].winlist);
- if (target == ws[current_ws].focus)
- return;
- TAILQ_REMOVE(&ws[current_ws].winlist, target, entry);
- TAILQ_INSERT_BEFORE(ws[current_ws].focus, target, entry);
- TAILQ_REMOVE(&ws[current_ws].winlist,
- ws[current_ws].focus, entry);
- TAILQ_INSERT_HEAD(&ws[current_ws].winlist,
- ws[current_ws].focus, entry);
+ case _NET_WM_STATE_TOGGLE:
+ win->ewmh_flags ^= mask;
break;
- default:
- DNPRINTF(SWM_D_MOVE, "invalid id: %d\n", args->id);
- return;
}
- ignore_enter = 2;
- stack();
+ changed = (win->ewmh_flags & mask) ^ (orig_flags & mask) ? 1 : 0;
+
+ if (state == ewmh[_NET_WM_STATE_ABOVE].atom)
+ if (changed)
+ if (!floating_toggle_win(win))
+ win->ewmh_flags = orig_flags; /* revert */
+ if (state == ewmh[_SWM_WM_STATE_MANUAL].atom)
+ if (changed)
+ win->manual = (win->ewmh_flags & SWM_F_MANUAL) != 0;
+ if (state == ewmh[_NET_WM_STATE_FULLSCREEN].atom)
+ if (changed)
+ if (!ewmh_set_win_fullscreen(win,
+ win->ewmh_flags & EWMH_F_FULLSCREEN))
+ win->ewmh_flags = orig_flags; /* revert */
+
+ XDeleteProperty(display, win->id, ewmh[_NET_WM_STATE].atom);
+
+ if (win->ewmh_flags & EWMH_F_FULLSCREEN)
+ XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
+ XA_ATOM, 32, PropModeAppend,
+ (unsigned char *)&ewmh[_NET_WM_STATE_FULLSCREEN].atom, 1);
+ if (win->ewmh_flags & EWMH_F_SKIP_PAGER)
+ XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
+ XA_ATOM, 32, PropModeAppend,
+ (unsigned char *)&ewmh[_NET_WM_STATE_SKIP_PAGER].atom, 1);
+ if (win->ewmh_flags & EWMH_F_SKIP_TASKBAR)
+ XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
+ XA_ATOM, 32, PropModeAppend,
+ (unsigned char *)&ewmh[_NET_WM_STATE_SKIP_TASKBAR].atom, 1);
+ if (win->ewmh_flags & EWMH_F_ABOVE)
+ XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
+ XA_ATOM, 32, PropModeAppend,
+ (unsigned char *)&ewmh[_NET_WM_STATE_ABOVE].atom, 1);
+ if (win->ewmh_flags & SWM_F_MANUAL)
+ XChangeProperty(display, win->id, ewmh[_NET_WM_STATE].atom,
+ XA_ATOM, 32, PropModeAppend,
+ (unsigned char *)&ewmh[_SWM_WM_STATE_MANUAL].atom, 1);
}
void
-focus(union arg *args)
+ewmh_get_win_state(struct ws_win *win)
{
- struct ws_win *winfocus, *winlostfocus;
+ int success, i;
+ unsigned long n;
+ Atom *states;
- DNPRINTF(SWM_D_FOCUS, "focus: id %d\n", args->id);
- if (ws[current_ws].focus == NULL)
+ if (win == NULL)
return;
- winlostfocus = ws[current_ws].focus;
-
- switch (args->id) {
- case SWM_ARG_ID_FOCUSPREV:
- winfocus = TAILQ_PREV(ws[current_ws].focus, ws_win_list, entry);
- if (winfocus == NULL)
- winfocus =
- TAILQ_LAST(&ws[current_ws].winlist, ws_win_list);
- break;
-
- case SWM_ARG_ID_FOCUSNEXT:
- winfocus = TAILQ_NEXT(ws[current_ws].focus, entry);
- if (winfocus == NULL)
- winfocus = TAILQ_FIRST(&ws[current_ws].winlist);
- break;
+ win->ewmh_flags = 0;
+ if (win->floating)
+ win->ewmh_flags |= EWMH_F_ABOVE;
+ if (win->manual)
+ win->ewmh_flags |= SWM_F_MANUAL;
- case SWM_ARG_ID_FOCUSMAIN:
- winfocus = TAILQ_FIRST(&ws[current_ws].winlist);
- break;
+ success = get_property(win->id, ewmh[_NET_WM_STATE].atom,
+ (~0L), XA_ATOM, &n, NULL, (void *)&states);
- default:
+ if (!success)
return;
- }
- if (winfocus == winlostfocus)
- return;
+ for (i = 0; i < n; i++)
+ ewmh_update_win_state(win, states[i], _NET_WM_STATE_ADD);
- unfocus_win(winlostfocus);
- focus_win(winfocus);
- /* XXX if we hook in focus_win(), we get a nasty cycle */
- if (ws[current_ws].cur_layout->l_focus != NULL)
- ws[current_ws].cur_layout->l_focus(winfocus);
- XSync(display, False);
+ XFree(states);
}
-void
-cycle_layout(union arg *args)
+/* events */
+#ifdef SWM_DEBUG
+char *
+geteventname(XEvent *e)
{
- DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", current_ws);
+ char *name = NULL;
- ws[current_ws].cur_layout++;
- if (ws[current_ws].cur_layout->l_stack == NULL)
- ws[current_ws].cur_layout = &layouts[0];
- ignore_enter = 1;
+ switch (e->type) {
+ case KeyPress:
+ name = "KeyPress";
+ break;
+ case KeyRelease:
+ name = "KeyRelease";
+ break;
+ case ButtonPress:
+ name = "ButtonPress";
+ break;
+ case ButtonRelease:
+ name = "ButtonRelease";
+ break;
+ case MotionNotify:
+ name = "MotionNotify";
+ break;
+ case EnterNotify:
+ name = "EnterNotify";
+ break;
+ case LeaveNotify:
+ name = "LeaveNotify";
+ break;
+ case FocusIn:
+ name = "FocusIn";
+ break;
+ case FocusOut:
+ name = "FocusOut";
+ break;
+ case KeymapNotify:
+ name = "KeymapNotify";
+ break;
+ case Expose:
+ name = "Expose";
+ break;
+ case GraphicsExpose:
+ name = "GraphicsExpose";
+ break;
+ case NoExpose:
+ name = "NoExpose";
+ break;
+ case VisibilityNotify:
+ name = "VisibilityNotify";
+ break;
+ case CreateNotify:
+ name = "CreateNotify";
+ break;
+ case DestroyNotify:
+ name = "DestroyNotify";
+ break;
+ case UnmapNotify:
+ name = "UnmapNotify";
+ break;
+ case MapNotify:
+ name = "MapNotify";
+ break;
+ case MapRequest:
+ name = "MapRequest";
+ break;
+ case ReparentNotify:
+ name = "ReparentNotify";
+ break;
+ case ConfigureNotify:
+ name = "ConfigureNotify";
+ break;
+ case ConfigureRequest:
+ name = "ConfigureRequest";
+ break;
+ case GravityNotify:
+ name = "GravityNotify";
+ break;
+ case ResizeRequest:
+ name = "ResizeRequest";
+ break;
+ case CirculateNotify:
+ name = "CirculateNotify";
+ break;
+ case CirculateRequest:
+ name = "CirculateRequest";
+ break;
+ case PropertyNotify:
+ name = "PropertyNotify";
+ break;
+ case SelectionClear:
+ name = "SelectionClear";
+ break;
+ case SelectionRequest:
+ name = "SelectionRequest";
+ break;
+ case SelectionNotify:
+ name = "SelectionNotify";
+ break;
+ case ColormapNotify:
+ name = "ColormapNotify";
+ break;
+ case ClientMessage:
+ name = "ClientMessage";
+ break;
+ case MappingNotify:
+ name = "MappingNotify";
+ break;
+ default:
+ name = "Unknown";
+ }
- stack();
+ return name;
}
-void
-resize_master(union arg *args)
+char *
+xrandr_geteventname(XEvent *e)
{
- DNPRINTF(SWM_D_EVENT, "resize_master: id %d\n", args->id);
+ char *name = NULL;
+
+ switch(e->type - xrandr_eventbase) {
+ case RRScreenChangeNotify:
+ name = "RRScreenChangeNotify";
+ break;
+ default:
+ name = "Unknown";
+ }
- if (ws[current_ws].cur_layout->l_resize != NULL)
- ws[current_ws].cur_layout->l_resize(args->id);
+ return name;
}
void
-stack_reset(union arg *args)
+dumpwins(struct swm_region *r, union arg *args)
{
- DNPRINTF(SWM_D_EVENT, "stack_reset: ws %d\n", current_ws);
+ struct ws_win *win;
+ unsigned int state;
+ XWindowAttributes wa;
- if (ws[current_ws].cur_layout->l_init != NULL) {
- ws[current_ws].cur_layout->l_init(current_ws);
- stack();
+ if (r->ws == NULL) {
+ warnx("dumpwins: invalid workspace");
+ return;
}
-}
-void
-stack(void) {
- struct swm_geometry g;
- DNPRINTF(SWM_D_EVENT, "stack: workspace: %d\n", current_ws);
-
- /* start with workspace geometry, adjust for bar */
- g = ws[current_ws].g;
- if (bar_enabled) {
- g.y += bar_height;
- g.h -= bar_height;
- }
-
- ws[current_ws].restack = 0;
- ws[current_ws].cur_layout->l_stack(&g);
- XSync(display, False);
-}
+ warnx("=== managed window list ws %02d ===", r->ws->idx);
-void
-stack_floater(struct ws_win *win)
-{
- unsigned int mask;
- XWindowChanges wc;
+ TAILQ_FOREACH(win, &r->ws->winlist, entry) {
+ state = getstate(win->id);
+ if (!XGetWindowAttributes(display, win->id, &wa))
+ warnx("window: 0x%lx, failed XGetWindowAttributes",
+ win->id);
+ warnx("window: 0x%lx, map_state: %d, state: %d, "
+ "transient: 0x%lx", win->id, wa.map_state, state,
+ win->transient);
+ }
- bzero(&wc, sizeof wc);
- wc.border_width = 1;
- mask = CWX | CWY | CWBorderWidth;
-
- /* use obsolete width height */
- if (win->sh.flags & USPosition) {
- win->g.w = wc.width = win->sh.width;
- win->g.h = wc.height = win->sh.height;
- mask |= CWWidth | CWHeight;
- }
-
- /* try min max */
- if (win->sh.flags & PMinSize) {
- /* some hints are retarded */
- if (win->sh.min_width < WIDTH / 10)
- win->sh.min_width = WIDTH / 3;
- if (win->sh.min_height < HEIGHT / 10)
- win->sh.height = HEIGHT / 3;
-
- win->g.w = wc.width = win->sh.min_width * 2;
- win->g.h = wc.height = win->sh.min_height * 2;
- mask |= CWWidth | CWHeight;
- }
- if (win->sh.flags & PMaxSize) {
- /* potentially override min values */
- if (win->sh.max_width < WIDTH) {
- win->g.w = wc.width = win->sh.max_width;
- mask |= CWWidth;
- }
- if (win->sh.max_height < HEIGHT) {
- win->g.h = wc.height = win->sh.max_height;
- mask |= CWHeight;
- }
- }
-
- /* make sure we don't clobber the screen */
- if ((mask & CWWidth) && win->wa.width > WIDTH)
- win->wa.width = WIDTH - 4;
- if ((mask & CWHeight) && win->wa.height > HEIGHT)
- win->wa.height = HEIGHT - 4;
-
- /* supposed to be obsolete */
- if (win->sh.flags & USPosition) {
- win->g.x = wc.x = win->sh.x;
- win->g.y = wc.y = win->sh.y;
- } else {
- win->g.x = wc.x = (WIDTH - win->wa.width) / 2;
- win->g.y = wc.y = (HEIGHT - win->wa.height) / 2;
+ warnx("===== unmanaged window list =====");
+ TAILQ_FOREACH(win, &r->ws->unmanagedlist, entry) {
+ state = getstate(win->id);
+ if (!XGetWindowAttributes(display, win->id, &wa))
+ warnx("window: 0x%lx, failed XGetWindowAttributes",
+ win->id);
+ warnx("window: 0x%lx, map_state: %d, state: %d, "
+ "transient: 0x%lx", win->id, wa.map_state, state,
+ win->transient);
}
- DNPRINTF(SWM_D_EVENT, "stack_floater: win %d x %d y %d w %d h %d\n",
- win, wc.x, wc.y, wc.width, wc.height);
- XConfigureWindow(display, win->id, mask, &wc);
+ warnx("=================================");
}
-
-
-int vertical_msize[SWM_WS_MAX];
-
+#else
void
-vertical_init(int ws_idx)
+dumpwins(struct swm_region *r, union arg *args)
{
- DNPRINTF(SWM_D_MISC, "vertical_init: workspace: %d\n", current_ws);
-
- vertical_msize[ws_idx] = ws[ws_idx].g.w / 2;
}
+#endif /* SWM_DEBUG */
+
+void expose(XEvent *);
+void keypress(XEvent *);
+void buttonpress(XEvent *);
+void configurerequest(XEvent *);
+void configurenotify(XEvent *);
+void destroynotify(XEvent *);
+void enternotify(XEvent *);
+void focusevent(XEvent *);
+void mapnotify(XEvent *);
+void mappingnotify(XEvent *);
+void maprequest(XEvent *);
+void propertynotify(XEvent *);
+void unmapnotify(XEvent *);
+void visibilitynotify(XEvent *);
+void clientmessage(XEvent *);
+
+void (*handler[LASTEvent])(XEvent *) = {
+ [Expose] = expose,
+ [KeyPress] = keypress,
+ [ButtonPress] = buttonpress,
+ [ConfigureRequest] = configurerequest,
+ [ConfigureNotify] = configurenotify,
+ [DestroyNotify] = destroynotify,
+ [EnterNotify] = enternotify,
+ [FocusIn] = focusevent,
+ [FocusOut] = focusevent,
+ [MapNotify] = mapnotify,
+ [MappingNotify] = mappingnotify,
+ [MapRequest] = maprequest,
+ [PropertyNotify] = propertynotify,
+ [UnmapNotify] = unmapnotify,
+ [VisibilityNotify] = visibilitynotify,
+ [ClientMessage] = clientmessage,
+};
void
-vertical_resize(int id)
+sighdlr(int sig)
{
- DNPRINTF(SWM_D_MISC, "vertical_resize: workspace: %d\n", current_ws);
+ int saved_errno, status;
+ pid_t pid;
- switch (id) {
- case SWM_ARG_ID_MASTERSHRINK:
- vertical_msize[current_ws] -= WIDTH / 32;
- if ( vertical_msize[current_ws] < WIDTH / 16)
- vertical_msize[current_ws] = WIDTH / 16;
+ saved_errno = errno;
+
+ switch (sig) {
+ case SIGCHLD:
+ while ((pid = waitpid(WAIT_ANY, &status, WNOHANG)) != 0) {
+ if (pid == -1) {
+ if (errno == EINTR)
+ continue;
+#ifdef SWM_DEBUG
+ if (errno != ECHILD)
+ warn("sighdlr: waitpid");
+#endif /* SWM_DEBUG */
+ break;
+ }
+ if (pid == searchpid)
+ search_resp = 1;
+
+#ifdef SWM_DEBUG
+ if (WIFEXITED(status)) {
+ if (WEXITSTATUS(status) != 0)
+ warnx("sighdlr: child exit status: %d",
+ WEXITSTATUS(status));
+ } else
+ warnx("sighdlr: child is terminated "
+ "abnormally");
+#endif /* SWM_DEBUG */
+ }
break;
- case SWM_ARG_ID_MASTERGROW:
- vertical_msize[current_ws] += WIDTH / 32;
- if ( vertical_msize[current_ws] >
- (WIDTH - (WIDTH / 16)))
- vertical_msize[current_ws] =
- WIDTH - WIDTH / 16;
+
+ case SIGHUP:
+ restart_wm = 1;
+ break;
+ case SIGINT:
+ case SIGTERM:
+ case SIGQUIT:
+ running = 0;
break;
- default:
- return;
}
- stack();
-}
-void
-vertical_stack(struct swm_geometry *g) {
- XWindowChanges wc;
- struct swm_geometry gg = *g;
- struct ws_win wf, *win, *winfocus = &wf;
- int i, hrh, winno;
- unsigned int mask;
+ errno = saved_errno;
+}
- DNPRINTF(SWM_D_EVENT, "vertical_stack: workspace: %d\n", current_ws);
+struct pid_e *
+find_pid(long pid)
+{
+ struct pid_e *p = NULL;
- winno = count_win(current_ws, 0);
- if (winno == 0)
- return;
- winfocus->id = root;
+ DNPRINTF(SWM_D_MISC, "find_pid: %lu\n", pid);
- if (winno > 1)
- gg.w = vertical_msize[current_ws];
+ if (pid == 0)
+ return (NULL);
- if (winno > 2)
- hrh = g->h / (winno - 1);
- else
- hrh = 0;
-
- i = 0;
- TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) {
- if (i == 1) {
- gg.x += vertical_msize[current_ws] + 2;
- gg.w = g->w - (vertical_msize[current_ws] + 2);
- }
- if (i != 0 && hrh != 0) {
- /* correct the last window for lost pixels */
- if (win == TAILQ_LAST(&ws[current_ws].winlist,
- ws_win_list)) {
- gg.h = hrh + (g->h - (i * hrh));
- gg.y += hrh;
- } else {
- gg.h = hrh - 2;
- /* leave first right hand window at y = 0 */
- if (i > 1)
- gg.y += gg.h + 2;
- }
- }
+ TAILQ_FOREACH(p, &pidlist, entry) {
+ if (p->pid == pid)
+ return (p);
+ }
- if (win->transient != 0 || win->floating != 0)
- stack_floater(win);
- else {
- bzero(&wc, sizeof wc);
- wc.border_width = 1;
- win->g.x = wc.x = gg.x;
- win->g.y = wc.y = gg.y;
- win->g.w = wc.width = gg.w;
- win->g.h = wc.height = gg.h;
- mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
- XConfigureWindow(display, win->id, mask, &wc);
- }
+ return (NULL);
+}
- if (win == ws[current_ws].focus)
- winfocus = win;
- else
- unfocus_win(win);
- XMapRaised(display, win->id);
- i++;
+unsigned long
+name_to_color(char *colorname)
+{
+ Colormap cmap;
+ Status status;
+ XColor screen_def, exact_def;
+ unsigned long result = 0;
+ char cname[32] = "#";
+
+ cmap = DefaultColormap(display, screens[0].idx);
+ status = XAllocNamedColor(display, cmap, colorname,
+ &screen_def, &exact_def);
+ if (!status) {
+ strlcat(cname, colorname + 2, sizeof cname - 1);
+ status = XAllocNamedColor(display, cmap, cname, &screen_def,
+ &exact_def);
}
+ if (status)
+ result = screen_def.pixel;
+ else
+ warnx("color '%s' not found", colorname);
- focus_win(winfocus); /* this has to be done outside of the loop */
+ return (result);
}
-int horizontal_msize[SWM_WS_MAX];
-
void
-horizontal_init(int ws_idx)
+setscreencolor(char *val, int i, int c)
{
- DNPRINTF(SWM_D_MISC, "horizontal_init: workspace: %d\n", current_ws);
+ if (i > 0 && i <= ScreenCount(display)) {
+ screens[i - 1].c[c].color = name_to_color(val);
+ free(screens[i - 1].c[c].name);
+ if ((screens[i - 1].c[c].name = strdup(val)) == NULL)
+ err(1, "strdup");
+ } else if (i == -1) {
+ for (i = 0; i < ScreenCount(display); i++) {
+ screens[i].c[c].color = name_to_color(val);
+ free(screens[i].c[c].name);
+ if ((screens[i].c[c].name = strdup(val)) == NULL)
+ err(1, "strdup");
+ }
+ } else
+ errx(1, "invalid screen index: %d out of bounds (maximum %d)",
+ i, ScreenCount(display));
+}
- horizontal_msize[ws_idx] = ws[ws_idx].g.h / 2;
+void
+fancy_stacker(struct workspace *ws)
+{
+ strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
+ if (ws->cur_layout->l_stack == vertical_stack)
+ snprintf(ws->stacker, sizeof ws->stacker,
+ ws->l_state.vertical_flip ? "[%d>%d]" : "[%d|%d]",
+ ws->l_state.vertical_mwin, ws->l_state.vertical_stacks);
+ if (ws->cur_layout->l_stack == horizontal_stack)
+ snprintf(ws->stacker, sizeof ws->stacker,
+ ws->l_state.horizontal_flip ? "[%dv%d]" : "[%d-%d]",
+ ws->l_state.horizontal_mwin, ws->l_state.horizontal_stacks);
}
void
-horizontal_resize(int id)
+plain_stacker(struct workspace *ws)
{
- DNPRINTF(SWM_D_MISC, "horizontal_resize: workspace: %d\n", current_ws);
+ strlcpy(ws->stacker, "[ ]", sizeof ws->stacker);
+ if (ws->cur_layout->l_stack == vertical_stack)
+ strlcpy(ws->stacker, ws->l_state.vertical_flip ? "[>]" : "[|]",
+ sizeof ws->stacker);
+ if (ws->cur_layout->l_stack == horizontal_stack)
+ strlcpy(ws->stacker, ws->l_state.horizontal_flip ? "[v]" : "[-]",
+ sizeof ws->stacker);
+}
- switch (id) {
- case SWM_ARG_ID_MASTERSHRINK:
- horizontal_msize[current_ws] -= HEIGHT / 32;
- if ( horizontal_msize[current_ws] < HEIGHT / 16)
- horizontal_msize[current_ws] = HEIGHT / 16;
- break;
- case SWM_ARG_ID_MASTERGROW:
- horizontal_msize[current_ws] += HEIGHT / 32;
- if ( horizontal_msize[current_ws] >
- (HEIGHT - (HEIGHT / 16)))
- horizontal_msize[current_ws] =
- HEIGHT - HEIGHT / 16;
- break;
- default:
+void
+custom_region(char *val)
+{
+ unsigned int sidx, x, y, w, h;
+
+ if (sscanf(val, "screen[%u]:%ux%u+%u+%u", &sidx, &w, &h, &x, &y) != 5)
+ errx(1, "invalid custom region, "
+ "should be 'screen[<n>]:<n>x<n>+<n>+<n>");
+ if (sidx < 1 || sidx > ScreenCount(display))
+ errx(1, "invalid screen index: %d out of bounds (maximum %d)",
+ sidx, ScreenCount(display));
+ sidx--;
+
+ if (w < 1 || h < 1)
+ errx(1, "region %ux%u+%u+%u too small", w, h, x, y);
+
+ if (x > DisplayWidth(display, sidx) ||
+ y > DisplayHeight(display, sidx) ||
+ w + x > DisplayWidth(display, sidx) ||
+ h + y > DisplayHeight(display, sidx)) {
+ warnx("ignoring region %ux%u+%u+%u - not within screen "
+ "boundaries (%ux%u)", w, h, x, y,
+ DisplayWidth(display, sidx), DisplayHeight(display, sidx));
return;
}
- stack();
+
+ new_region(&screens[sidx], x, y, w, h);
}
void
-horizontal_stack(struct swm_geometry *g) {
- XWindowChanges wc;
- struct swm_geometry gg = *g;
- struct ws_win wf, *win, *winfocus = &wf;
- int i, hrw, winno;
- unsigned int mask;
-
- DNPRINTF(SWM_D_EVENT, "horizontal_stack: workspace: %d\n", current_ws);
+socket_setnonblock(int fd)
+{
+ int flags;
- winno = count_win(current_ws, 0);
- if (winno == 0)
- return;
- winfocus->id = root;
+ if ((flags = fcntl(fd, F_GETFL, 0)) == -1)
+ err(1, "fcntl F_GETFL");
+ flags |= O_NONBLOCK;
+ if ((flags = fcntl(fd, F_SETFL, flags)) == -1)
+ err(1, "fcntl F_SETFL");
+}
- if (winno > 1)
- gg.h = horizontal_msize[current_ws];
+void
+bar_print(struct swm_region *r, char *s)
+{
+ int x = 0;
+ size_t len;
+ XRectangle ibox, lbox;
- if (winno > 2)
- hrw = g->w / (winno - 1);
- else
- hrw = 0;
-
- i = 0;
- TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) {
- if (i == 1) {
- gg.y += horizontal_msize[current_ws] + 2;
- gg.h = g->h - (horizontal_msize[current_ws] + 2);
- }
- if (i != 0 && hrw != 0) {
- /* correct the last window for lost pixels */
- if (win == TAILQ_LAST(&ws[current_ws].winlist,
- ws_win_list)) {
- gg.w = hrw + (g->w - (i * hrw));
- gg.x += hrw;
- } else {
- gg.w = hrw - 2;
- /* leave first bottom window at x = 0 */
- if (i > 1)
- gg.x += gg.w + 2;
- }
- }
+ XClearWindow(display, r->bar_window);
- if (win->transient != 0 || win->floating != 0)
- stack_floater(win);
- else {
- bzero(&wc, sizeof wc);
- wc.border_width = 1;
- win->g.x = wc.x = gg.x;
- win->g.y = wc.y = gg.y;
- win->g.w = wc.width = gg.w;
- win->g.h = wc.height = gg.h;
- mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
- XConfigureWindow(display, win->id, mask, &wc);
- }
+ len = strlen(s);
+ XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
- if (win == ws[current_ws].focus)
- winfocus = win;
- else
- unfocus_win(win);
- XMapRaised(display, win->id);
- i++;
+ switch (bar_justify) {
+ case SWM_BAR_JUSTIFY_LEFT:
+ x = SWM_BAR_OFFSET;
+ break;
+ case SWM_BAR_JUSTIFY_CENTER:
+ x = (WIDTH(r) - lbox.width) / 2;
+ break;
+ case SWM_BAR_JUSTIFY_RIGHT:
+ x = WIDTH(r) - lbox.width - SWM_BAR_OFFSET;
+ break;
}
- focus_win(winfocus); /* this has to be done outside of the loop */
+ if (x < SWM_BAR_OFFSET)
+ x = SWM_BAR_OFFSET;
+
+ DRAWSTRING(display, r->bar_window, bar_fs, r->s->bar_gc,
+ x, (bar_fs_extents->max_logical_extent.height - lbox.height) / 2 -
+ lbox.y, s, len);
}
void
-max_focus(struct ws_win *fwin)
+bar_extra_stop(void)
{
- struct ws_win *win;
+ if (bar_pipe[0]) {
+ close(bar_pipe[0]);
+ bzero(bar_pipe, sizeof bar_pipe);
+ }
+ if (bar_pid) {
+ kill(bar_pid, SIGTERM);
+ bar_pid = 0;
+ }
+ strlcpy((char *)bar_ext, "", sizeof bar_ext);
+ bar_extra = 0;
+}
- TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) {
- if (win->transient == 0 && win->floating == 0 && win == fwin)
- XMapRaised(display, win->id);
- else
- XUnmapWindow(display, win->id);
+void
+bar_class_name(char *s, ssize_t sz, struct ws_win *cur_focus)
+{
+ int do_class, do_name;
+ Status status;
+ XClassHint *xch = NULL;
+
+ if ((title_name_enabled == 1 || title_class_enabled == 1) &&
+ cur_focus != NULL) {
+ if ((xch = XAllocClassHint()) == NULL)
+ goto out;
+ status = XGetClassHint(display, cur_focus->id, xch);
+ if (status == BadWindow || status == BadAlloc)
+ goto out;
+ do_class = (title_class_enabled && xch->res_class != NULL);
+ do_name = (title_name_enabled && xch->res_name != NULL);
+ if (do_class)
+ strlcat(s, xch->res_class, sz);
+ if (do_class && do_name)
+ strlcat(s, ":", sz);
+ if (do_name)
+ strlcat(s, xch->res_name, sz);
+ strlcat(s, " ", sz);
+ }
+out:
+ if (xch) {
+ XFree(xch->res_name);
+ XFree(xch->res_class);
+ XFree(xch);
}
}
-/* fullscreen view */
void
-max_stack(struct swm_geometry *g) {
- XWindowChanges wc;
- struct swm_geometry gg = *g;
- struct ws_win *win, *winfocus;
- unsigned int mask;
+bar_window_name(char *s, ssize_t sz, struct ws_win *cur_focus)
+{
+ unsigned char *title;
+
+ if (window_name_enabled && cur_focus != NULL) {
+ title = get_win_name(cur_focus->id);
+ if (title != NULL) {
+ DNPRINTF(SWM_D_BAR, "bar_window_name: title: %s\n",
+ title);
+
+ if (cur_focus->floating)
+ strlcat(s, "(f) ", sz);
+ strlcat(s, (char *)title, sz);
+ strlcat(s, " ", sz);
+ XFree(title);
+ }
+ }
+}
- DNPRINTF(SWM_D_EVENT, "max_stack: workspace: %d\n", current_ws);
+int urgent[SWM_WS_MAX];
+void
+bar_urgent(char *s, ssize_t sz)
+{
+ XWMHints *wmh = NULL;
+ struct ws_win *win;
+ int i, j;
+ char b[8];
- if (count_win(current_ws, 0) == 0)
+ if (urgent_enabled == 0)
return;
- winfocus = ws[current_ws].focus;
- if (!winfocus)
- winfocus = TAILQ_FIRST(&ws[current_ws].winlist);
+ for (i = 0; i < SWM_WS_MAX; i++)
+ urgent[i] = 0;
+
+ for (i = 0; i < ScreenCount(display); i++)
+ for (j = 0; j < SWM_WS_MAX; j++)
+ TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry) {
+ wmh = XGetWMHints(display, win->id);
+ if (wmh == NULL)
+ continue;
+
+ if (wmh->flags & XUrgencyHint)
+ urgent[j] = 1;
+ XFree(wmh);
+ }
- TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) {
- if (win->transient != 0 || win->floating != 0) {
- if (win == winfocus) {
- stack_floater(win); /* XXX maximize? */
- XMapRaised(display, win->id);
- } else
- XUnmapWindow(display, win->id);
- } else {
- bzero(&wc, sizeof wc);
- wc.border_width = 1;
- win->g.x = wc.x = gg.x;
- win->g.y = wc.y = gg.y;
- win->g.w = wc.width = gg.w;
- win->g.h = wc.height = gg.h;
- mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
- XConfigureWindow(display, win->id, mask, &wc);
+ strlcat(s, "* ", sz);
+ for (i = 0; i < SWM_WS_MAX; i++) {
+ if (urgent[i])
+ snprintf(b, sizeof b, "%d ", i + 1);
+ else
+ snprintf(b, sizeof b, "- ");
+ strlcat(s, b, sz);
+ }
+ strlcat(s, "* ", sz);
+}
- if (winfocus == win)
- XMapRaised(display, win->id);
- else
- XUnmapWindow(display, win->id);
+void
+bar_update(void)
+{
+ time_t tmt;
+ struct tm tm;
+ struct swm_region *r;
+ int i, x;
+ size_t len;
+ char ws[SWM_BAR_MAX];
+ char s[SWM_BAR_MAX];
+ unsigned char cn[SWM_BAR_MAX];
+ char loc[SWM_BAR_MAX];
+ char *b, *stack = "";
+
+ if (bar_enabled == 0)
+ return;
+ if (bar_extra && bar_extra_running) {
+ /* ignore short reads; it'll correct itself */
+ while ((b = fgetln(stdin, &len)) != NULL)
+ if (b && b[len - 1] == '\n') {
+ b[len - 1] = '\0';
+ strlcpy((char *)bar_ext, b, sizeof bar_ext);
+ }
+ if (b == NULL && errno != EAGAIN) {
+ warn("bar_update: bar_extra failed");
+ bar_extra_stop();
}
+ } else
+ strlcpy((char *)bar_ext, "", sizeof bar_ext);
+
+ if (clock_enabled == 0)
+ strlcpy(s, "", sizeof s);
+ else {
+ time(&tmt);
+ localtime_r(&tmt, &tm);
+ len = strftime(s, sizeof s, clock_format, &tm);
+ s[len] = '\0';
+ strlcat(s, " ", sizeof s);
}
- focus_win(winfocus); /* this has to be done outside of the loop */
+ for (i = 0; i < ScreenCount(display); i++) {
+ x = 1;
+ TAILQ_FOREACH(r, &screens[i].rl, entry) {
+ strlcpy((char *)cn, "", sizeof cn);
+ strlcpy(ws, "", sizeof ws);
+ if (r && r->ws) {
+ bar_urgent((char *)cn, sizeof cn);
+ bar_class_name((char *)cn, sizeof cn,
+ r->ws->focus);
+ bar_window_name((char *)cn, sizeof cn,
+ r->ws->focus);
+ if (r->ws->name)
+ snprintf(ws, sizeof ws, "<%s>",
+ r->ws->name);
+ }
+ if (stack_enabled)
+ stack = r->ws->stacker;
+
+ snprintf(loc, sizeof loc, "%d:%d %s %s %s%s %s "
+ "%s", x++, r->ws->idx + 1, stack, ws, s, cn,
+ bar_ext, bar_vertext);
+ bar_print(r, loc);
+ }
+ }
+ alarm(bar_delay);
}
void
-send_to_ws(union arg *args)
+bar_check_opts(void)
{
- int wsid = args->id;
- struct ws_win *win = ws[current_ws].focus;
+ if (title_class_enabled || title_name_enabled || window_name_enabled)
+ bar_update();
+}
- DNPRINTF(SWM_D_MOVE, "send_to_ws: win: %lu\n", win->id);
+void
+bar_signal(int sig)
+{
+ bar_alarm = 1;
+}
- XUnmapWindow(display, win->id);
+void
+bar_toggle(struct swm_region *r, union arg *args)
+{
+ struct swm_region *tmpr;
+ int i, sc = ScreenCount(display);
- /* find a window to focus */
- ws[current_ws].focus = TAILQ_PREV(win, ws_win_list, entry);
- if (ws[current_ws].focus == NULL)
- ws[current_ws].focus = TAILQ_FIRST(&ws[current_ws].winlist);
- if (ws[current_ws].focus == win)
- ws[current_ws].focus = NULL;
+ DNPRINTF(SWM_D_BAR, "bar_toggle\n");
- TAILQ_REMOVE(&ws[current_ws].winlist, win, entry);
+ if (bar_enabled)
+ for (i = 0; i < sc; i++)
+ TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
+ XUnmapWindow(display, tmpr->bar_window);
+ else
+ for (i = 0; i < sc; i++)
+ TAILQ_FOREACH(tmpr, &screens[i].rl, entry)
+ XMapRaised(display, tmpr->bar_window);
- TAILQ_INSERT_TAIL(&ws[wsid].winlist, win, entry);
- if (count_win(wsid, 1) == 1)
- ws[wsid].focus = win;
- ws[wsid].restack = 1;
+ bar_enabled = !bar_enabled;
stack();
+ /* must be after stack */
+ bar_update();
}
-/* key definitions */
-struct key {
- unsigned int mod;
- KeySym keysym;
- void (*func)(union arg *);
- union arg args;
-} keys[] = {
- /* modifier key function argument */
- { MODKEY, XK_space, cycle_layout, {0} },
- { MODKEY | ShiftMask, XK_space, stack_reset, {0} },
- { MODKEY, XK_h, resize_master, {.id = SWM_ARG_ID_MASTERSHRINK} },
- { MODKEY, XK_l, resize_master, {.id = SWM_ARG_ID_MASTERGROW} },
- { MODKEY, XK_Return, swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
- { MODKEY, XK_j, focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
- { MODKEY, XK_k, focus, {.id = SWM_ARG_ID_FOCUSPREV} },
- { MODKEY | ShiftMask, XK_j, swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
- { MODKEY | ShiftMask, XK_k, swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
- { MODKEY | ShiftMask, XK_Return, spawn, {.argv = spawn_term} },
- { MODKEY, XK_p, spawn, {.argv = spawn_menu} },
- { MODKEY | ShiftMask, XK_q, quit, {0} },
- { MODKEY, XK_q, restart, {0} },
- { MODKEY, XK_m, focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
- { MODKEY, XK_1, switchws, {.id = 0} },
- { MODKEY, XK_2, switchws, {.id = 1} },
- { MODKEY, XK_3, switchws, {.id = 2} },
- { MODKEY, XK_4, switchws, {.id = 3} },
- { MODKEY, XK_5, switchws, {.id = 4} },
- { MODKEY, XK_6, switchws, {.id = 5} },
- { MODKEY, XK_7, switchws, {.id = 6} },
- { MODKEY, XK_8, switchws, {.id = 7} },
- { MODKEY, XK_9, switchws, {.id = 8} },
- { MODKEY, XK_0, switchws, {.id = 9} },
- { MODKEY | ShiftMask, XK_1, send_to_ws, {.id = 0} },
- { MODKEY | ShiftMask, XK_2, send_to_ws, {.id = 1} },
- { MODKEY | ShiftMask, XK_3, send_to_ws, {.id = 2} },
- { MODKEY | ShiftMask, XK_4, send_to_ws, {.id = 3} },
- { MODKEY | ShiftMask, XK_5, send_to_ws, {.id = 4} },
- { MODKEY | ShiftMask, XK_6, send_to_ws, {.id = 5} },
- { MODKEY | ShiftMask, XK_7, send_to_ws, {.id = 6} },
- { MODKEY | ShiftMask, XK_8, send_to_ws, {.id = 7} },
- { MODKEY | ShiftMask, XK_9, send_to_ws, {.id = 8} },
- { MODKEY | ShiftMask, XK_0, send_to_ws, {.id = 9} },
- { MODKEY, XK_b, bar_toggle, {0} },
- { MODKEY, XK_Tab, focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
- { MODKEY | ShiftMask, XK_Tab, focus, {.id = SWM_ARG_ID_FOCUSPREV} },
-};
-
void
-updatenumlockmask(void)
+bar_refresh(void)
{
- unsigned int i, j;
- XModifierKeymap *modmap;
+ XSetWindowAttributes wa;
+ struct swm_region *r;
+ int i;
- DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
- numlockmask = 0;
- modmap = XGetModifierMapping(display);
- for (i = 0; i < 8; i++)
- for (j = 0; j < modmap->max_keypermod; j++)
- if (modmap->modifiermap[i * modmap->max_keypermod + j]
- == XKeysymToKeycode(display, XK_Num_Lock))
- numlockmask = (1 << i);
+ /* do this here because the conf file is in memory */
+ if (bar_extra && bar_extra_running == 0 && bar_argv[0]) {
+ /* launch external status app */
+ bar_extra_running = 1;
+ if (pipe(bar_pipe) == -1)
+ err(1, "pipe error");
+ socket_setnonblock(bar_pipe[0]);
+ socket_setnonblock(bar_pipe[1]); /* XXX hmmm, really? */
+ if (dup2(bar_pipe[0], 0) == -1)
+ err(1, "dup2");
+ if (dup2(bar_pipe[1], 1) == -1)
+ err(1, "dup2");
+ if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
+ err(1, "could not disable SIGPIPE");
+ switch (bar_pid = fork()) {
+ case -1:
+ err(1, "cannot fork");
+ break;
+ case 0: /* child */
+ close(bar_pipe[0]);
+ execvp(bar_argv[0], bar_argv);
+ err(1, "%s external app failed", bar_argv[0]);
+ break;
+ default: /* parent */
+ close(bar_pipe[1]);
+ break;
+ }
+ }
- XFreeModifiermap(modmap);
+ bzero(&wa, sizeof wa);
+ for (i = 0; i < ScreenCount(display); i++)
+ TAILQ_FOREACH(r, &screens[i].rl, entry) {
+ wa.border_pixel =
+ screens[i].c[SWM_S_COLOR_BAR_BORDER].color;
+ wa.background_pixel =
+ screens[i].c[SWM_S_COLOR_BAR].color;
+ XChangeWindowAttributes(display, r->bar_window,
+ CWBackPixel | CWBorderPixel, &wa);
+ }
+ bar_update();
}
void
-grabkeys(void)
+bar_setup(struct swm_region *r)
{
- unsigned int i, j;
- KeyCode code;
- unsigned int modifiers[] =
- { 0, LockMask, numlockmask, numlockmask | LockMask };
+ char *default_string;
+ char **missing_charsets;
+ int num_missing_charsets = 0;
+ int i, x, y;
+
+ if (bar_fs) {
+ XFreeFontSet(display, bar_fs);
+ bar_fs = NULL;
+ }
- DNPRINTF(SWM_D_MISC, "grabkeys\n");
- updatenumlockmask();
- XUngrabKey(display, AnyKey, AnyModifier, root);
- for (i = 0; i < LENGTH(keys); i++) {
- if ((code = XKeysymToKeycode(display, keys[i].keysym)))
- for (j = 0; j < LENGTH(modifiers); j++)
- XGrabKey(display, code,
- keys[i].mod | modifiers[j], root,
- True, GrabModeAsync, GrabModeAsync);
+ DNPRINTF(SWM_D_BAR, "bar_setup: loading bar_fonts: %s\n", bar_fonts);
+
+ bar_fs = XCreateFontSet(display, bar_fonts, &missing_charsets,
+ &num_missing_charsets, &default_string);
+
+ if (num_missing_charsets > 0) {
+ warnx("Unable to load charset(s):");
+
+ for (i = 0; i < num_missing_charsets; ++i)
+ warnx("%s", missing_charsets[i]);
+
+ XFreeStringList(missing_charsets);
+
+ if (strcmp(default_string, ""))
+ warnx("Glyphs from those sets will be replaced "
+ "by '%s'.", default_string);
+ else
+ warnx("Glyphs from those sets won't be drawn.");
}
-}
-void
-expose(XEvent *e)
-{
- DNPRINTF(SWM_D_EVENT, "expose: window: %lu\n", e->xexpose.window);
-}
-void
-keypress(XEvent *e)
-{
- unsigned int i;
- KeySym keysym;
- XKeyEvent *ev = &e->xkey;
+ if (bar_fs == NULL)
+ errx(1, "Error creating font set structure.");
- DNPRINTF(SWM_D_EVENT, "keypress: window: %lu\n", ev->window);
+ bar_fs_extents = XExtentsOfFontSet(bar_fs);
- keysym = XKeycodeToKeysym(display, (KeyCode)ev->keycode, 0);
- for (i = 0; i < LENGTH(keys); i++)
- if (keysym == keys[i].keysym
- && CLEANMASK(keys[i].mod) == CLEANMASK(ev->state)
- && keys[i].func)
- keys[i].func(&(keys[i].args));
+ bar_height = bar_fs_extents->max_logical_extent.height +
+ 2 * bar_border_width;
+
+ if (bar_height < 1)
+ bar_height = 1;
+
+ x = X(r);
+ y = bar_at_bottom ? (Y(r) + HEIGHT(r) - bar_height) : Y(r);
+
+ r->bar_window = XCreateSimpleWindow(display,
+ r->s->root, x, y, WIDTH(r) - 2 * bar_border_width,
+ bar_height - 2 * bar_border_width,
+ bar_border_width, r->s->c[SWM_S_COLOR_BAR_BORDER].color,
+ r->s->c[SWM_S_COLOR_BAR].color);
+ XSelectInput(display, r->bar_window, VisibilityChangeMask);
+ if (bar_enabled)
+ XMapRaised(display, r->bar_window);
+ DNPRINTF(SWM_D_BAR, "bar_setup: bar_window: 0x%lx\n", r->bar_window);
+
+ if (signal(SIGALRM, bar_signal) == SIG_ERR)
+ err(1, "could not install bar_signal");
+ bar_refresh();
}
void
-buttonpress(XEvent *e)
+drain_enter_notify(void)
{
- XButtonPressedEvent *ev = &e->xbutton;
-#ifdef SWM_CLICKTOFOCUS
- struct ws_win *win;
-#endif
+ int i = 0;
+ XEvent cne;
+ while (XCheckMaskEvent(display, EnterWindowMask, &cne))
+ i++;
- DNPRINTF(SWM_D_EVENT, "buttonpress: window: %lu\n", ev->window);
-
- if (ev->window == root)
- return;
- if (ev->window == ws[current_ws].focus->id)
- return;
-#ifdef SWM_CLICKTOFOCUS
- TAILQ_FOREACH(win, &ws[current_ws].winlist, entry)
- if (win->id == ev->window) {
- /* focus in the clicked window */
- XSetWindowBorder(display, ev->window, 0xff0000);
- XSetWindowBorder(display,
- ws[current_ws].focus->id, 0x888888);
- XSetInputFocus(display, ev->window, RevertToPointerRoot,
- CurrentTime);
- ws[current_ws].focus = win;
- XSync(display, False);
- break;
- }
-#endif
+ DNPRINTF(SWM_D_MISC, "drain_enter_notify: drained: %d\n", i);
}
void
{
long data[] = {state, None};
- DNPRINTF(SWM_D_EVENT, "set_win_state: window: %lu\n", win->id);
+ DNPRINTF(SWM_D_EVENT, "set_win_state: window: 0x%lx\n", win->id);
+
+ if (win == NULL)
+ return;
XChangeProperty(display, win->id, astate, astate, 32, PropModeReplace,
(unsigned char *)data, 2);
}
-struct ws_win *
-manage_window(Window id)
+long
+getstate(Window w)
{
- Window trans;
- struct ws_win *win;
- XClassHint ch;
-
- TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) {
- if (win->id == id)
- return (win); /* already being managed */
- }
-
- if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
- errx(1, "calloc: failed to allocate memory for new window");
+ long result = -1;
+ unsigned char *p = NULL;
+ unsigned long n;
- win->id = id;
- TAILQ_INSERT_TAIL(&ws[current_ws].winlist, win, entry);
- ws[current_ws].focus = win; /* make new win focused */
+ if (!get_property(w, astate, 2L, astate, &n, NULL, &p))
+ return (-1);
+ if (n != 0)
+ result = *((long *)p);
+ XFree(p);
+ return (result);
+}
+
+void
+version(struct swm_region *r, union arg *args)
+{
+ bar_version = !bar_version;
+ if (bar_version)
+ snprintf(bar_vertext, sizeof bar_vertext,
+ "Version: %s Build: %s", SCROTWM_VERSION, buildstr);
+ else
+ strlcpy(bar_vertext, "", sizeof bar_vertext);
+ bar_update();
+}
+
+void
+client_msg(struct ws_win *win, Atom a)
+{
+ XClientMessageEvent cm;
+
+ if (win == NULL)
+ return;
+
+ bzero(&cm, sizeof cm);
+ cm.type = ClientMessage;
+ cm.window = win->id;
+ cm.message_type = aprot;
+ cm.format = 32;
+ cm.data.l[0] = a;
+ cm.data.l[1] = CurrentTime;
+ XSendEvent(display, win->id, False, 0L, (XEvent *)&cm);
+}
+
+/* synthetic response to a ConfigureRequest when not making a change */
+void
+config_win(struct ws_win *win, XConfigureRequestEvent *ev)
+{
+ XConfigureEvent ce;
+
+ if (win == NULL)
+ return;
+
+ /* send notification of unchanged state. */
+ ce.type = ConfigureNotify;
+ ce.x = X(win);
+ ce.y = Y(win);
+ ce.width = WIDTH(win);
+ ce.height = HEIGHT(win);
+ ce.override_redirect = False;
+
+ if (ev == NULL) {
+ /* EWMH */
+ ce.display = display;
+ ce.event = win->id;
+ ce.window = win->id;
+ ce.border_width = border_width;
+ ce.above = None;
+ } else {
+ /* normal */
+ ce.display = ev->display;
+ ce.event = ev->window;
+ ce.window = ev->window;
+
+ /* make response appear more WM_SIZE_HINTS-compliant */
+ if (win->sh_mask)
+ DNPRINTF(SWM_D_MISC, "config_win: hints: window: 0x%lx,"
+ " sh_mask: %ld, min: %d x %d, max: %d x %d, inc: "
+ "%d x %d\n", win->id, win->sh_mask, SH_MIN_W(win),
+ SH_MIN_H(win), SH_MAX_W(win), SH_MAX_H(win),
+ SH_INC_W(win), SH_INC_H(win));
+
+ /* min size */
+ if (SH_MIN(win)) {
+ /* the hint may be set... to 0! */
+ if (SH_MIN_W(win) > 0 && ce.width < SH_MIN_W(win))
+ ce.width = SH_MIN_W(win);
+ if (SH_MIN_H(win) > 0 && ce.height < SH_MIN_H(win))
+ ce.height = SH_MIN_H(win);
+ }
+
+ /* max size */
+ if (SH_MAX(win)) {
+ /* may also be advertized as 0 */
+ if (SH_MAX_W(win) > 0 && ce.width > SH_MAX_W(win))
+ ce.width = SH_MAX_W(win);
+ if (SH_MAX_H(win) > 0 && ce.height > SH_MAX_H(win))
+ ce.height = SH_MAX_H(win);
+ }
+
+ /* resize increment. */
+ if (SH_INC(win)) {
+ if (SH_INC_W(win) > 1 && ce.width > SH_INC_W(win))
+ ce.width -= (ce.width - SH_MIN_W(win)) %
+ SH_INC_W(win);
+ if (SH_INC_H(win) > 1 && ce.height > SH_INC_H(win))
+ ce.height -= (ce.height - SH_MIN_H(win)) %
+ SH_INC_H(win);
+ }
+
+ /* adjust x and y for requested border_width. */
+ ce.x += border_width - ev->border_width;
+ ce.y += border_width - ev->border_width;
+ ce.border_width = ev->border_width;
+ ce.above = ev->above;
+ }
+
+ DNPRINTF(SWM_D_MISC, "config_win: ewmh: %s, window: 0x%lx, (x,y) w x h: "
+ "(%d,%d) %d x %d, border: %d\n", YESNO(ev == NULL), win->id, ce.x,
+ ce.y, ce.width, ce.height, ce.border_width);
+
+ XSendEvent(display, win->id, False, StructureNotifyMask, (XEvent *)&ce);
+}
+
+int
+count_win(struct workspace *ws, int count_transient)
+{
+ struct ws_win *win;
+ int count = 0;
+
+ TAILQ_FOREACH(win, &ws->winlist, entry) {
+ if (count_transient == 0 && win->floating)
+ continue;
+ if (count_transient == 0 && win->transient)
+ continue;
+ if (win->iconic)
+ continue;
+ count++;
+ }
+ DNPRINTF(SWM_D_MISC, "count_win: %d\n", count);
+
+ return (count);
+}
+
+void
+quit(struct swm_region *r, union arg *args)
+{
+ DNPRINTF(SWM_D_MISC, "quit\n");
+ running = 0;
+}
+
+void
+unmap_window(struct ws_win *win)
+{
+ if (win == NULL)
+ return;
+
+ /* don't unmap again */
+ if (getstate(win->id) == IconicState)
+ return;
+
+ set_win_state(win, IconicState);
+
+ XUnmapWindow(display, win->id);
+ XSetWindowBorder(display, win->id,
+ win->s->c[SWM_S_COLOR_UNFOCUS].color);
+}
+
+void
+unmap_all(void)
+{
+ struct ws_win *win;
+ int i, j;
+
+ for (i = 0; i < ScreenCount(display); i++)
+ for (j = 0; j < SWM_WS_MAX; j++)
+ TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
+ unmap_window(win);
+}
+
+void
+fake_keypress(struct ws_win *win, int keysym, int modifiers)
+{
+ XKeyEvent event;
+
+ if (win == NULL)
+ return;
+
+ event.display = display; /* Ignored, but what the hell */
+ event.window = win->id;
+ event.root = win->s->root;
+ event.subwindow = None;
+ event.time = CurrentTime;
+ event.x = X(win);
+ event.y = Y(win);
+ event.x_root = 1;
+ event.y_root = 1;
+ event.same_screen = True;
+ event.keycode = XKeysymToKeycode(display, keysym);
+ event.state = modifiers;
+
+ event.type = KeyPress;
+ XSendEvent(event.display, event.window, True,
+ KeyPressMask, (XEvent *)&event);
+
+ event.type = KeyRelease;
+ XSendEvent(event.display, event.window, True,
+ KeyPressMask, (XEvent *)&event);
+
+}
+
+void
+restart(struct swm_region *r, union arg *args)
+{
+ DNPRINTF(SWM_D_MISC, "restart: %s\n", start_argv[0]);
+
+ /* disable alarm because the following code may not be interrupted */
+ alarm(0);
+ if (signal(SIGALRM, SIG_IGN) == SIG_ERR)
+ err(1, "can't disable alarm");
+
+ bar_extra_stop();
+ bar_extra = 1;
+ unmap_all();
+ XCloseDisplay(display);
+ execvp(start_argv[0], start_argv);
+ warn("execvp failed");
+ quit(NULL, NULL);
+}
+
+struct swm_region *
+root_to_region(Window root)
+{
+ struct swm_region *r = NULL;
+ Window rr, cr;
+ int i, x, y, wx, wy;
+ unsigned int mask;
+
+ for (i = 0; i < ScreenCount(display); i++)
+ if (screens[i].root == root)
+ break;
+
+ if (XQueryPointer(display, screens[i].root,
+ &rr, &cr, &x, &y, &wx, &wy, &mask) != False) {
+ /* choose a region based on pointer location */
+ TAILQ_FOREACH(r, &screens[i].rl, entry)
+ if (x >= X(r) && x <= X(r) + WIDTH(r) &&
+ y >= Y(r) && y <= Y(r) + HEIGHT(r))
+ break;
+ }
+
+ if (r == NULL)
+ r = TAILQ_FIRST(&screens[i].rl);
+
+ return (r);
+}
+
+struct ws_win *
+find_unmanaged_window(Window id)
+{
+ struct ws_win *win;
+ int i, j;
+
+ for (i = 0; i < ScreenCount(display); i++)
+ for (j = 0; j < SWM_WS_MAX; j++)
+ TAILQ_FOREACH(win, &screens[i].ws[j].unmanagedlist,
+ entry)
+ if (id == win->id)
+ return (win);
+ return (NULL);
+}
+
+struct ws_win *
+find_window(Window id)
+{
+ struct ws_win *win;
+ Window wrr, wpr, *wcr = NULL;
+ int i, j;
+ unsigned int nc;
+
+ for (i = 0; i < ScreenCount(display); i++)
+ for (j = 0; j < SWM_WS_MAX; j++)
+ TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
+ if (id == win->id)
+ return (win);
+
+ /* if we were looking for the parent return that window instead */
+ if (XQueryTree(display, id, &wrr, &wpr, &wcr, &nc) == 0)
+ return (NULL);
+ if (wcr)
+ XFree(wcr);
+
+ /* ignore not found and root */
+ if (wpr == 0 || wrr == wpr)
+ return (NULL);
+
+ /* look for parent */
+ for (i = 0; i < ScreenCount(display); i++)
+ for (j = 0; j < SWM_WS_MAX; j++)
+ TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
+ if (wpr == win->id)
+ return (win);
+
+ return (NULL);
+}
+
+void
+spawn(int ws_idx, union arg *args, int close_fd)
+{
+ int fd;
+ char *ret = NULL;
+
+ DNPRINTF(SWM_D_MISC, "spawn: %s\n", args->argv[0]);
+
+ if (display)
+ close(ConnectionNumber(display));
+
+ setenv("LD_PRELOAD", SWM_LIB, 1);
+
+ if (asprintf(&ret, "%d", ws_idx) == -1) {
+ warn("spawn: asprintf SWM_WS");
+ _exit(1);
+ }
+ setenv("_SWM_WS", ret, 1);
+ free(ret);
+ ret = NULL;
+
+ if (asprintf(&ret, "%d", getpid()) == -1) {
+ warn("spawn: asprintf _SWM_PID");
+ _exit(1);
+ }
+ setenv("_SWM_PID", ret, 1);
+ free(ret);
+ ret = NULL;
+
+ if (setsid() == -1) {
+ warn("spawn: setsid");
+ _exit(1);
+ }
+
+ if (close_fd) {
+ /*
+ * close stdin and stdout to prevent interaction between apps
+ * and the baraction script
+ * leave stderr open to record errors
+ */
+ if ((fd = open(_PATH_DEVNULL, O_RDWR, 0)) == -1) {
+ warn("spawn: open");
+ _exit(1);
+ }
+ dup2(fd, STDIN_FILENO);
+ dup2(fd, STDOUT_FILENO);
+ if (fd > 2)
+ close(fd);
+ }
+
+ execvp(args->argv[0], args->argv);
+
+ warn("spawn: execvp");
+ _exit(1);
+}
+
+void
+spawnterm(struct swm_region *r, union arg *args)
+{
+ DNPRINTF(SWM_D_MISC, "spawnterm\n");
+
+ if (fork() == 0) {
+ if (term_width)
+ setenv("_SWM_XTERM_FONTADJ", "", 1);
+ spawn(r->ws->idx, args, 1);
+ }
+}
+
+void
+kill_refs(struct ws_win *win)
+{
+ int i, x;
+ struct swm_region *r;
+ struct workspace *ws;
+
+ if (win == NULL)
+ return;
+
+ for (i = 0; i < ScreenCount(display); i++)
+ TAILQ_FOREACH(r, &screens[i].rl, entry)
+ for (x = 0; x < SWM_WS_MAX; x++) {
+ ws = &r->s->ws[x];
+ if (win == ws->focus)
+ ws->focus = NULL;
+ if (win == ws->focus_prev)
+ ws->focus_prev = NULL;
+ }
+}
+
+int
+validate_win(struct ws_win *testwin)
+{
+ struct ws_win *win;
+ struct workspace *ws;
+ struct swm_region *r;
+ int i, x;
+
+ if (testwin == NULL)
+ return (0);
+
+ for (i = 0; i < ScreenCount(display); i++)
+ TAILQ_FOREACH(r, &screens[i].rl, entry)
+ for (x = 0; x < SWM_WS_MAX; x++) {
+ ws = &r->s->ws[x];
+ TAILQ_FOREACH(win, &ws->winlist, entry)
+ if (win == testwin)
+ return (0);
+ }
+ return (1);
+}
+
+int
+validate_ws(struct workspace *testws)
+{
+ struct swm_region *r;
+ struct workspace *ws;
+ int i, x;
+
+ /* validate all ws */
+ for (i = 0; i < ScreenCount(display); i++)
+ TAILQ_FOREACH(r, &screens[i].rl, entry)
+ for (x = 0; x < SWM_WS_MAX; x++) {
+ ws = &r->s->ws[x];
+ if (ws == testws)
+ return (0);
+ }
+ return (1);
+}
+
+void
+unfocus_win(struct ws_win *win)
+{
+ XEvent cne;
+ Window none = None;
+
+ DNPRINTF(SWM_D_FOCUS, "unfocus_win: window: 0x%lx\n", WINID(win));
+
+ if (win == NULL)
+ return;
+ if (win->ws == NULL)
+ return;
+
+ if (validate_ws(win->ws))
+ return; /* XXX this gets hit with thunderbird, needs fixing */
+
+ if (win->ws->r == NULL)
+ return;
+
+ if (validate_win(win)) {
+ kill_refs(win);
+ return;
+ }
+
+ if (win->ws->focus == win) {
+ win->ws->focus = NULL;
+ win->ws->focus_prev = win;
+ }
+
+ if (validate_win(win->ws->focus)) {
+ kill_refs(win->ws->focus);
+ win->ws->focus = NULL;
+ }
+ if (validate_win(win->ws->focus_prev)) {
+ kill_refs(win->ws->focus_prev);
+ win->ws->focus_prev = NULL;
+ }
+
+ /* drain all previous unfocus events */
+ while (XCheckTypedEvent(display, FocusOut, &cne) == True)
+ ;
+
+ grabbuttons(win, 0);
+ XSetWindowBorder(display, win->id,
+ win->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
+
+ XChangeProperty(display, win->s->root,
+ ewmh[_NET_ACTIVE_WINDOW].atom, XA_WINDOW, 32,
+ PropModeReplace, (unsigned char *)&none,1);
+}
+
+void
+unfocus_all(void)
+{
+ struct ws_win *win;
+ int i, j;
+
+ DNPRINTF(SWM_D_FOCUS, "unfocus_all\n");
+
+ for (i = 0; i < ScreenCount(display); i++)
+ for (j = 0; j < SWM_WS_MAX; j++)
+ TAILQ_FOREACH(win, &screens[i].ws[j].winlist, entry)
+ unfocus_win(win);
+}
+
+void
+focus_win(struct ws_win *win)
+{
+ XEvent cne;
+ Window cur_focus;
+ int rr;
+ struct ws_win *cfw = NULL;
+
+
+ DNPRINTF(SWM_D_FOCUS, "focus_win: window: 0x%lx\n", WINID(win));
+
+ if (win == NULL)
+ return;
+ if (win->ws == NULL)
+ return;
+
+ if (validate_ws(win->ws))
+ return; /* XXX this gets hit with thunderbird, needs fixing */
+
+ if (validate_win(win)) {
+ kill_refs(win);
+ return;
+ }
+
+ if (validate_win(win)) {
+ kill_refs(win);
+ return;
+ }
+
+ XGetInputFocus(display, &cur_focus, &rr);
+ if ((cfw = find_window(cur_focus)) != NULL)
+ unfocus_win(cfw);
+ else {
+ /* use larger hammer since the window was killed somehow */
+ TAILQ_FOREACH(cfw, &win->ws->winlist, entry)
+ if (cfw->ws && cfw->ws->r && cfw->ws->r->s)
+ XSetWindowBorder(display, cfw->id,
+ cfw->ws->r->s->c[SWM_S_COLOR_UNFOCUS].color);
+ }
+
+ win->ws->focus = win;
+
+ if (win->ws->r != NULL) {
+ /* drain all previous focus events */
+ while (XCheckTypedEvent(display, FocusIn, &cne) == True)
+ ;
+
+ if (win->java == 0)
+ XSetInputFocus(display, win->id,
+ RevertToParent, CurrentTime);
+ grabbuttons(win, 1);
+ XSetWindowBorder(display, win->id,
+ win->ws->r->s->c[SWM_S_COLOR_FOCUS].color);
+ if (win->ws->cur_layout->flags & SWM_L_MAPONFOCUS ||
+ win->ws->always_raise)
+ XMapRaised(display, win->id);
+
+ XChangeProperty(display, win->s->root,
+ ewmh[_NET_ACTIVE_WINDOW].atom, XA_WINDOW, 32,
+ PropModeReplace, (unsigned char *)&win->id,1);
+ }
+
+ bar_check_opts();
+}
+
+void
+switchws(struct swm_region *r, union arg *args)
+{
+ int wsid = args->id, unmap_old = 0;
+ struct swm_region *this_r, *other_r;
+ struct ws_win *win;
+ struct workspace *new_ws, *old_ws;
+ union arg a;
+
+ if (!(r && r->s))
+ return;
+
+ this_r = r;
+ old_ws = this_r->ws;
+ new_ws = &this_r->s->ws[wsid];
+
+ DNPRINTF(SWM_D_WS, "switchws: screen[%d]:%dx%d+%d+%d: %d -> %d\n",
+ r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), old_ws->idx, wsid);
+
+ if (new_ws == NULL || old_ws == NULL)
+ return;
+ if (new_ws == old_ws)
+ return;
+
+ other_r = new_ws->r;
+ if (other_r == NULL) {
+ /* the other workspace is hidden, hide this one */
+ old_ws->r = NULL;
+ unmap_old = 1;
+ } else {
+ /* the other ws is visible in another region, exchange them */
+ other_r->ws_prior = new_ws;
+ other_r->ws = old_ws;
+ old_ws->r = other_r;
+ }
+ this_r->ws_prior = old_ws;
+ this_r->ws = new_ws;
+ new_ws->r = this_r;
+
+ /* this is needed so that we can click on a window after a restart */
+ unfocus_all();
+
+ stack();
+ a.id = SWM_ARG_ID_FOCUSCUR;
+ focus(new_ws->r, &a);
+
+ bar_update();
+
+ /* unmap old windows */
+ if (unmap_old)
+ TAILQ_FOREACH(win, &old_ws->winlist, entry)
+ unmap_window(win);
+
+ if (focus_mode == SWM_FOCUS_DEFAULT)
+ drain_enter_notify();
+}
+
+void
+cyclews(struct swm_region *r, union arg *args)
+{
+ union arg a;
+ struct swm_screen *s = r->s;
+ int cycle_all = 0;
+
+ DNPRINTF(SWM_D_WS, "cyclews: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
+ args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
+
+ a.id = r->ws->idx;
+ do {
+ switch (args->id) {
+ case SWM_ARG_ID_CYCLEWS_UP_ALL:
+ cycle_all = 1;
+ /* FALLTHROUGH */
+ case SWM_ARG_ID_CYCLEWS_UP:
+ if (a.id < SWM_WS_MAX - 1)
+ a.id++;
+ else
+ a.id = 0;
+ break;
+ case SWM_ARG_ID_CYCLEWS_DOWN_ALL:
+ cycle_all = 1;
+ /* FALLTHROUGH */
+ case SWM_ARG_ID_CYCLEWS_DOWN:
+ if (a.id > 0)
+ a.id--;
+ else
+ a.id = SWM_WS_MAX - 1;
+ break;
+ default:
+ return;
+ };
+
+ if (!cycle_all &&
+ (cycle_empty == 0 && TAILQ_EMPTY(&s->ws[a.id].winlist)))
+ continue;
+ if (cycle_visible == 0 && s->ws[a.id].r != NULL)
+ continue;
+
+ switchws(r, &a);
+ } while (a.id != r->ws->idx);
+}
+
+void
+priorws(struct swm_region *r, union arg *args)
+{
+ union arg a;
+
+ DNPRINTF(SWM_D_WS, "priorws: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
+ args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
+
+ if (r->ws_prior == NULL)
+ return;
+
+ a.id = r->ws_prior->idx;
+ switchws(r, &a);
+}
+
+void
+cyclescr(struct swm_region *r, union arg *args)
+{
+ struct swm_region *rr = NULL;
+ union arg a;
+ int i, x, y;
+
+ /* do nothing if we don't have more than one screen */
+ if (!(ScreenCount(display) > 1 || outputs > 1))
+ return;
+
+ i = r->s->idx;
+ switch (args->id) {
+ case SWM_ARG_ID_CYCLESC_UP:
+ rr = TAILQ_NEXT(r, entry);
+ if (rr == NULL)
+ rr = TAILQ_FIRST(&screens[i].rl);
+ break;
+ case SWM_ARG_ID_CYCLESC_DOWN:
+ rr = TAILQ_PREV(r, swm_region_list, entry);
+ if (rr == NULL)
+ rr = TAILQ_LAST(&screens[i].rl, swm_region_list);
+ break;
+ default:
+ return;
+ };
+ if (rr == NULL)
+ return;
+
+ /* move mouse to region */
+ x = X(rr) + 1;
+ y = Y(rr) + 1 + (bar_enabled ? bar_height : 0);
+ XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
+
+ a.id = SWM_ARG_ID_FOCUSCUR;
+ focus(rr, &a);
+
+ if (rr->ws->focus) {
+ /* move to focus window */
+ x = X(rr->ws->focus) + 1;
+ y = Y(rr->ws->focus) + 1;
+ XWarpPointer(display, None, rr->s[i].root, 0, 0, 0, 0, x, y);
+ }
+}
+
+void
+sort_windows(struct ws_win_list *wl)
+{
+ struct ws_win *win, *parent, *nxt;
+
+ if (wl == NULL)
+ return;
+
+ for (win = TAILQ_FIRST(wl); win != TAILQ_END(wl); win = nxt) {
+ nxt = TAILQ_NEXT(win, entry);
+ if (win->transient) {
+ parent = find_window(win->transient);
+ if (parent == NULL) {
+ warnx("not possible bug");
+ continue;
+ }
+ TAILQ_REMOVE(wl, win, entry);
+ TAILQ_INSERT_AFTER(wl, parent, win, entry);
+ }
+ }
+
+}
+
+void
+swapwin(struct swm_region *r, union arg *args)
+{
+ struct ws_win *target, *source;
+ struct ws_win *cur_focus;
+ struct ws_win_list *wl;
+
+
+ DNPRINTF(SWM_D_WS, "swapwin: id: %d, screen[%d]:%dx%d+%d+%d, ws: %d\n",
+ args->id, r->s->idx, WIDTH(r), HEIGHT(r), X(r), Y(r), r->ws->idx);
+
+ cur_focus = r->ws->focus;
+ if (cur_focus == NULL)
+ return;
+
+ source = cur_focus;
+ wl = &source->ws->winlist;
+
+ switch (args->id) {
+ case SWM_ARG_ID_SWAPPREV:
+ if (source->transient)
+ source = find_window(source->transient);
+ target = TAILQ_PREV(source, ws_win_list, entry);
+ if (target && target->transient)
+ target = find_window(target->transient);
+ TAILQ_REMOVE(wl, source, entry);
+ if (target == NULL)
+ TAILQ_INSERT_TAIL(wl, source, entry);
+ else
+ TAILQ_INSERT_BEFORE(target, source, entry);
+ break;
+ case SWM_ARG_ID_SWAPNEXT:
+ target = TAILQ_NEXT(source, entry);
+ /* move the parent and let the sort handle the move */
+ if (source->transient)
+ source = find_window(source->transient);
+ TAILQ_REMOVE(wl, source, entry);
+ if (target == NULL)
+ TAILQ_INSERT_HEAD(wl, source, entry);
+ else
+ TAILQ_INSERT_AFTER(wl, target, source, entry);
+ break;
+ case SWM_ARG_ID_SWAPMAIN:
+ target = TAILQ_FIRST(wl);
+ if (target == source) {
+ if (source->ws->focus_prev != NULL &&
+ source->ws->focus_prev != target)
+
+ source = source->ws->focus_prev;
+ else
+ return;
+ }
+ if (target == NULL || source == NULL)
+ return;
+ source->ws->focus_prev = target;
+ TAILQ_REMOVE(wl, target, entry);
+ TAILQ_INSERT_BEFORE(source, target, entry);
+ TAILQ_REMOVE(wl, source, entry);
+ TAILQ_INSERT_HEAD(wl, source, entry);
+ break;
+ case SWM_ARG_ID_MOVELAST:
+ TAILQ_REMOVE(wl, source, entry);
+ TAILQ_INSERT_TAIL(wl, source, entry);
+ break;
+ default:
+ DNPRINTF(SWM_D_MOVE, "swapwin: invalid id: %d\n", args->id);
+ return;
+ }
+
+ sort_windows(wl);
+
+ stack();
+}
+
+void
+focus_prev(struct ws_win *win)
+{
+ struct ws_win *winfocus = NULL;
+ struct ws_win *cur_focus = NULL;
+ struct ws_win_list *wl = NULL;
+ struct workspace *ws = NULL;
+
+ DNPRINTF(SWM_D_FOCUS, "focus_prev: window: 0x%lx\n", WINID(win));
+
+ if (!(win && win->ws))
+ return;
+
+ ws = win->ws;
+ wl = &ws->winlist;
+ cur_focus = ws->focus;
+
+ /* pickle, just focus on whatever */
+ if (cur_focus == NULL) {
+ /* use prev_focus if valid */
+ if (ws->focus_prev && ws->focus_prev != cur_focus &&
+ find_window(WINID(ws->focus_prev)))
+ winfocus = ws->focus_prev;
+ if (winfocus == NULL)
+ winfocus = TAILQ_FIRST(wl);
+ goto done;
+ }
+
+ /* if transient focus on parent */
+ if (cur_focus->transient) {
+ winfocus = find_window(cur_focus->transient);
+ goto done;
+ }
+
+ /* if in max_stack try harder */
+ if ((win->quirks & SWM_Q_FOCUSPREV) ||
+ (ws->cur_layout->flags & SWM_L_FOCUSPREV)) {
+ if (cur_focus != ws->focus_prev)
+ winfocus = ws->focus_prev;
+ else if (cur_focus != ws->focus)
+ winfocus = ws->focus;
+ else
+ winfocus = TAILQ_PREV(win, ws_win_list, entry);
+ if (winfocus)
+ goto done;
+ }
+
+ if (cur_focus == win)
+ winfocus = TAILQ_PREV(win, ws_win_list, entry);
+ if (winfocus == NULL)
+ winfocus = TAILQ_LAST(wl, ws_win_list);
+ if (winfocus == NULL || winfocus == win)
+ winfocus = TAILQ_NEXT(cur_focus, entry);
+
+done:
+ focus_magic(winfocus);
+}
+
+void
+focus(struct swm_region *r, union arg *args)
+{
+ struct ws_win *winfocus = NULL, *head;
+ struct ws_win *cur_focus = NULL;
+ struct ws_win_list *wl = NULL;
+ struct workspace *ws = NULL;
+ int all_iconics;
+
+ if (!(r && r->ws))
+ return;
+
+ DNPRINTF(SWM_D_FOCUS, "focus: id: %d\n", args->id);
+
+ /* treat FOCUS_CUR special */
+ if (args->id == SWM_ARG_ID_FOCUSCUR) {
+ if (r->ws->focus && r->ws->focus->iconic == 0)
+ winfocus = r->ws->focus;
+ else if (r->ws->focus_prev && r->ws->focus_prev->iconic == 0)
+ winfocus = r->ws->focus_prev;
+ else
+ TAILQ_FOREACH(winfocus, &r->ws->winlist, entry)
+ if (winfocus->iconic == 0)
+ break;
+
+ focus_magic(winfocus);
+ return;
+ }
+
+ if ((cur_focus = r->ws->focus) == NULL)
+ return;
+ ws = r->ws;
+ wl = &ws->winlist;
+ if (TAILQ_EMPTY(wl))
+ return;
+ /* make sure there is at least one uniconified window */
+ all_iconics = 1;
+ TAILQ_FOREACH(winfocus, wl, entry)
+ if (winfocus->iconic == 0) {
+ all_iconics = 0;
+ break;
+ }
+ if (all_iconics)
+ return;
+
+ switch (args->id) {
+ case SWM_ARG_ID_FOCUSPREV:
+ head = TAILQ_PREV(cur_focus, ws_win_list, entry);
+ if (head == NULL)
+ head = TAILQ_LAST(wl, ws_win_list);
+ winfocus = head;
+ if (WINID(winfocus) == cur_focus->transient) {
+ head = TAILQ_PREV(winfocus, ws_win_list, entry);
+ if (head == NULL)
+ head = TAILQ_LAST(wl, ws_win_list);
+ winfocus = head;
+ }
+
+ /* skip iconics */
+ if (winfocus && winfocus->iconic) {
+ while (winfocus != cur_focus) {
+ if (winfocus == NULL)
+ winfocus = TAILQ_LAST(wl, ws_win_list);
+ if (winfocus->iconic == 0)
+ break;
+ winfocus = TAILQ_PREV(winfocus, ws_win_list,
+ entry);
+ }
+ }
+ break;
+
+ case SWM_ARG_ID_FOCUSNEXT:
+ head = TAILQ_NEXT(cur_focus, entry);
+ if (head == NULL)
+ head = TAILQ_FIRST(wl);
+ winfocus = head;
+
+ /* skip iconics */
+ if (winfocus && winfocus->iconic) {
+ while (winfocus != cur_focus) {
+ if (winfocus == NULL)
+ winfocus = TAILQ_FIRST(wl);
+ if (winfocus->iconic == 0)
+ break;
+ winfocus = TAILQ_NEXT(winfocus, entry);
+ }
+ }
+ break;
+
+ case SWM_ARG_ID_FOCUSMAIN:
+ winfocus = TAILQ_FIRST(wl);
+ if (winfocus == cur_focus)
+ winfocus = cur_focus->ws->focus_prev;
+ break;
+
+ default:
+ return;
+ }
+
+ focus_magic(winfocus);
+}
+
+void
+cycle_layout(struct swm_region *r, union arg *args)
+{
+ struct workspace *ws = r->ws;
+ union arg a;
+
+ DNPRINTF(SWM_D_EVENT, "cycle_layout: workspace: %d\n", ws->idx);
+
+ ws->cur_layout++;
+ if (ws->cur_layout->l_stack == NULL)
+ ws->cur_layout = &layouts[0];
+
+ stack();
+ if (focus_mode == SWM_FOCUS_DEFAULT)
+ drain_enter_notify();
+ a.id = SWM_ARG_ID_FOCUSCUR;
+ focus(r, &a);
+ bar_update();
+}
+
+void
+stack_config(struct swm_region *r, union arg *args)
+{
+ struct workspace *ws = r->ws;
+
+ DNPRINTF(SWM_D_STACK, "stack_config: id: %d workspace: %d\n",
+ args->id, ws->idx);
+
+ if (ws->cur_layout->l_config != NULL)
+ ws->cur_layout->l_config(ws, args->id);
+
+ if (args->id != SWM_ARG_ID_STACKINIT)
+ stack();
+ bar_update();
+}
+
+void
+stack(void) {
+ struct swm_geometry g;
+ struct swm_region *r;
+ int i;
+#ifdef SWM_DEBUG
+ int j;
+#endif
+
+ DNPRINTF(SWM_D_STACK, "stack: begin\n");
+
+ for (i = 0; i < ScreenCount(display); i++) {
+#ifdef SWM_DEBUG
+ j = 0;
+#endif
+ TAILQ_FOREACH(r, &screens[i].rl, entry) {
+ DNPRINTF(SWM_D_STACK, "stack: workspace: %d "
+ "(screen: %d, region: %d)\n", r->ws->idx, i, j++);
+
+ /* start with screen geometry, adjust for bar */
+ g = r->g;
+ g.w -= 2 * border_width;
+ g.h -= 2 * border_width;
+ if (bar_enabled) {
+ if (!bar_at_bottom)
+ g.y += bar_height;
+ g.h -= bar_height;
+ }
+ r->ws->cur_layout->l_stack(r->ws, &g);
+ r->ws->cur_layout->l_string(r->ws);
+ /* save r so we can track region changes */
+ r->ws->old_r = r;
+ }
+ }
+ if (font_adjusted)
+ font_adjusted--;
+
+ if (focus_mode == SWM_FOCUS_DEFAULT)
+ drain_enter_notify();
+
+ DNPRINTF(SWM_D_STACK, "stack: end\n");
+}
+
+void
+store_float_geom(struct ws_win *win, struct swm_region *r)
+{
+ /* retain window geom and region geom */
+ win->g_float = win->g;
+ win->rg_float = r->g;
+ win->g_floatvalid = 1;
+}
+
+void
+stack_floater(struct ws_win *win, struct swm_region *r)
+{
+ unsigned int mask;
+ XWindowChanges wc;
+
+ if (win == NULL)
+ return;
+
+ bzero(&wc, sizeof wc);
+ mask = CWX | CWY | CWBorderWidth | CWWidth | CWHeight;
+
+ /*
+ * to allow windows to change their size (e.g. mplayer fs) only retrieve
+ * geom on ws switches or return from max mode
+ */
+ if (win->floatmaxed || (r != r->ws->old_r && win->g_floatvalid
+ && !(win->ewmh_flags & EWMH_F_FULLSCREEN))) {
+ /*
+ * use stored g and rg to set relative position and size
+ * as in old region or before max stack mode
+ */
+ X(win) = win->g_float.x - win->rg_float.x + X(r);
+ Y(win) = win->g_float.y - win->rg_float.y + Y(r);
+ WIDTH(win) = win->g_float.w;
+ HEIGHT(win) = win->g_float.h;
+ win->g_floatvalid = 0;
+ }
+
+ win->floatmaxed = 0;
+
+ if ((win->quirks & SWM_Q_FULLSCREEN) && (WIDTH(win) >= WIDTH(r)) &&
+ (HEIGHT(win) >= HEIGHT(r)))
+ wc.border_width = 0;
+ else
+ wc.border_width = border_width;
+ if (win->transient && (win->quirks & SWM_Q_TRANSSZ)) {
+ WIDTH(win) = (double)WIDTH(r) * dialog_ratio;
+ HEIGHT(win) = (double)HEIGHT(r) * dialog_ratio;
+ }
+
+ if (!win->manual) {
+ /*
+ * floaters and transients are auto-centred unless moved
+ * or resized
+ */
+ X(win) = X(r) + (WIDTH(r) - WIDTH(win)) / 2 - wc.border_width;
+ Y(win) = Y(r) + (HEIGHT(r) - HEIGHT(win)) / 2 - wc.border_width;
+ }
+
+ /* win can be outside r if new r smaller than old r */
+ /* Ensure top left corner inside r (move probs otherwise) */
+ if (X(win) < X(r) - wc.border_width)
+ X(win) = X(r) - wc.border_width;
+ if (X(win) > X(r) + WIDTH(r) - 1)
+ X(win) = (WIDTH(win) > WIDTH(r)) ? X(r) :
+ (X(r) + WIDTH(r) - WIDTH(win) - 2 * wc.border_width);
+ if (Y(win) < Y(r) - wc.border_width)
+ Y(win) = Y(r) - wc.border_width;
+ if (Y(win) > Y(r) + HEIGHT(r) - 1)
+ Y(win) = (HEIGHT(win) > HEIGHT(r)) ? Y(r) :
+ (Y(r) + HEIGHT(r) - HEIGHT(win) - 2 * wc.border_width);
+
+ wc.x = X(win);
+ wc.y = Y(win);
+ wc.width = WIDTH(win);
+ wc.height = HEIGHT(win);
+
+ /*
+ * Retain floater and transient geometry for correct positioning
+ * when ws changes region
+ */
+ if (!(win->ewmh_flags & EWMH_F_FULLSCREEN))
+ store_float_geom(win, r);
+
+ DNPRINTF(SWM_D_MISC, "stack_floater: window: %lu, (x,y) w x h: (%d,%d) "
+ "%d x %d\n", win->id, wc.x, wc.y, wc.width, wc.height);
+
+ XConfigureWindow(display, win->id, mask, &wc);
+}
+
+/*
+ * Send keystrokes to terminal to decrease/increase the font size as the
+ * window size changes.
+ */
+void
+adjust_font(struct ws_win *win)
+{
+ if (!(win->quirks & SWM_Q_XTERM_FONTADJ) ||
+ win->floating || win->transient)
+ return;
+
+ if (win->sh.width_inc && win->last_inc != win->sh.width_inc &&
+ WIDTH(win) / win->sh.width_inc < term_width &&
+ win->font_steps < SWM_MAX_FONT_STEPS) {
+ win->font_size_boundary[win->font_steps] =
+ (win->sh.width_inc * term_width) + win->sh.base_width;
+ win->font_steps++;
+ font_adjusted++;
+ win->last_inc = win->sh.width_inc;
+ fake_keypress(win, XK_KP_Subtract, ShiftMask);
+ } else if (win->font_steps && win->last_inc != win->sh.width_inc &&
+ WIDTH(win) > win->font_size_boundary[win->font_steps - 1]) {
+ win->font_steps--;
+ font_adjusted++;
+ win->last_inc = win->sh.width_inc;
+ fake_keypress(win, XK_KP_Add, ShiftMask);
+ }
+}
+
+#define SWAPXY(g) do { \
+ int tmp; \
+ tmp = (g)->y; (g)->y = (g)->x; (g)->x = tmp; \
+ tmp = (g)->h; (g)->h = (g)->w; (g)->w = tmp; \
+} while (0)
+void
+stack_master(struct workspace *ws, struct swm_geometry *g, int rot, int flip)
+{
+ XWindowChanges wc;
+ XWindowAttributes wa;
+ struct swm_geometry win_g, r_g = *g;
+ struct ws_win *win, *fs_win = 0;
+ int i, j, s, stacks;
+ int w_inc = 1, h_inc, w_base = 1, h_base;
+ int hrh, extra = 0, h_slice, last_h = 0;
+ int split, colno, winno, mwin, msize, mscale;
+ int remain, missing, v_slice, reconfigure;
+ unsigned int mask;
+
+ DNPRINTF(SWM_D_STACK, "stack_master: workspace: %d, rot: %s, "
+ "flip: %s\n", ws->idx, YESNO(rot), YESNO(flip));
+
+ winno = count_win(ws, 0);
+ if (winno == 0 && count_win(ws, 1) == 0)
+ return;
+
+ TAILQ_FOREACH(win, &ws->winlist, entry)
+ if (win->transient == 0 && win->floating == 0
+ && win->iconic == 0)
+ break;
+
+ if (win == NULL)
+ goto notiles;
+
+ if (rot) {
+ w_inc = win->sh.width_inc;
+ w_base = win->sh.base_width;
+ mwin = ws->l_state.horizontal_mwin;
+ mscale = ws->l_state.horizontal_msize;
+ stacks = ws->l_state.horizontal_stacks;
+ SWAPXY(&r_g);
+ } else {
+ w_inc = win->sh.height_inc;
+ w_base = win->sh.base_height;
+ mwin = ws->l_state.vertical_mwin;
+ mscale = ws->l_state.vertical_msize;
+ stacks = ws->l_state.vertical_stacks;
+ }
+ win_g = r_g;
+
+ if (stacks > winno - mwin)
+ stacks = winno - mwin;
+ if (stacks < 1)
+ stacks = 1;
+
+ h_slice = r_g.h / SWM_H_SLICE;
+ if (mwin && winno > mwin) {
+ v_slice = r_g.w / SWM_V_SLICE;
+
+ split = mwin;
+ colno = split;
+ win_g.w = v_slice * mscale;
+
+ if (w_inc > 1 && w_inc < v_slice) {
+ /* adjust for window's requested size increment */
+ remain = (win_g.w - w_base) % w_inc;
+ missing = w_inc - remain;
+ win_g.w -= remain;
+ extra += remain;
+ }
+
+ msize = win_g.w;
+ if (flip)
+ win_g.x += r_g.w - msize;
+ } else {
+ msize = -2;
+ colno = split = winno / stacks;
+ win_g.w = ((r_g.w - (stacks * 2 * border_width) +
+ 2 * border_width) / stacks);
+ }
+ hrh = r_g.h / colno;
+ extra = r_g.h - (colno * hrh);
+ win_g.h = hrh - 2 * border_width;
+
+ /* stack all the tiled windows */
+ i = j = 0, s = stacks;
+ TAILQ_FOREACH(win, &ws->winlist, entry) {
+ if (win->transient != 0 || win->floating != 0)
+ continue;
+ if (win->iconic != 0)
+ continue;
+
+ if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
+ fs_win = win;
+ continue;
+ }
+
+ if (split && i == split) {
+ colno = (winno - mwin) / stacks;
+ if (s <= (winno - mwin) % stacks)
+ colno++;
+ split = split + colno;
+ hrh = (r_g.h / colno);
+ extra = r_g.h - (colno * hrh);
+ if (flip)
+ win_g.x = r_g.x;
+ else
+ win_g.x += win_g.w + 2 * border_width;
+ win_g.w = (r_g.w - msize -
+ (stacks * 2 * border_width)) / stacks;
+ if (s == 1)
+ win_g.w += (r_g.w - msize -
+ (stacks * 2 * border_width)) % stacks;
+ s--;
+ j = 0;
+ }
+ win_g.h = hrh - 2 * border_width;
+ if (rot) {
+ h_inc = win->sh.width_inc;
+ h_base = win->sh.base_width;
+ } else {
+ h_inc = win->sh.height_inc;
+ h_base = win->sh.base_height;
+ }
+ if (j == colno - 1) {
+ win_g.h = hrh + extra;
+ } else if (h_inc > 1 && h_inc < h_slice) {
+ /* adjust for window's requested size increment */
+ remain = (win_g.h - h_base) % h_inc;
+ missing = h_inc - remain;
+
+ if (missing <= extra || j == 0) {
+ extra -= missing;
+ win_g.h += missing;
+ } else {
+ win_g.h -= remain;
+ extra += remain;
+ }
+ }
+
+ if (j == 0)
+ win_g.y = r_g.y;
+ else
+ win_g.y += last_h + 2 * border_width;
+
+ bzero(&wc, sizeof wc);
+ if (disable_border && bar_enabled == 0 && winno == 1){
+ wc.border_width = 0;
+ win_g.w += 2 * border_width;
+ win_g.h += 2 * border_width;
+ } else
+ wc.border_width = border_width;
+ reconfigure = 0;
+ if (rot) {
+ if (X(win) != win_g.y || Y(win) != win_g.x ||
+ WIDTH(win) != win_g.h || HEIGHT(win) != win_g.w) {
+ reconfigure = 1;
+ X(win) = wc.x = win_g.y;
+ Y(win) = wc.y = win_g.x;
+ WIDTH(win) = wc.width = win_g.h;
+ HEIGHT(win) = wc.height = win_g.w;
+ }
+ } else {
+ if (X(win) != win_g.x || Y(win) != win_g.y ||
+ WIDTH(win) != win_g.w || HEIGHT(win) != win_g.h) {
+ reconfigure = 1;
+ X(win) = wc.x = win_g.x;
+ Y(win) = wc.y = win_g.y;
+ WIDTH(win) = wc.width = win_g.w;
+ HEIGHT(win) = wc.height = win_g.h;
+ }
+ }
+ if (reconfigure) {
+ adjust_font(win);
+ mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
+ XConfigureWindow(display, win->id, mask, &wc);
+ }
+
+ if (XGetWindowAttributes(display, win->id, &wa))
+ if (wa.map_state == IsUnmapped)
+ XMapRaised(display, win->id);
+
+ last_h = win_g.h;
+ i++;
+ j++;
+ }
+
+notiles:
+ /* now, stack all the floaters and transients */
+ TAILQ_FOREACH(win, &ws->winlist, entry) {
+ if (win->transient == 0 && win->floating == 0)
+ continue;
+ if (win->iconic == 1)
+ continue;
+ if (win->ewmh_flags & EWMH_F_FULLSCREEN) {
+ fs_win = win;
+ continue;
+ }
+
+ stack_floater(win, ws->r);
+ XMapRaised(display, win->id);
+ }
+
+ if (fs_win) {
+ stack_floater(fs_win, ws->r);
+ XMapRaised(display, fs_win->id);
+ }
+}
+
+void
+vertical_config(struct workspace *ws, int id)
+{
+ DNPRINTF(SWM_D_STACK, "vertical_config: id: %d, workspace: %d\n",
+ id, ws->idx);
+
+ switch (id) {
+ case SWM_ARG_ID_STACKRESET:
+ case SWM_ARG_ID_STACKINIT:
+ ws->l_state.vertical_msize = SWM_V_SLICE / 2;
+ ws->l_state.vertical_mwin = 1;
+ ws->l_state.vertical_stacks = 1;
+ break;
+ case SWM_ARG_ID_MASTERSHRINK:
+ if (ws->l_state.vertical_msize > 1)
+ ws->l_state.vertical_msize--;
+ break;
+ case SWM_ARG_ID_MASTERGROW:
+ if (ws->l_state.vertical_msize < SWM_V_SLICE - 1)
+ ws->l_state.vertical_msize++;
+ break;
+ case SWM_ARG_ID_MASTERADD:
+ ws->l_state.vertical_mwin++;
+ break;
+ case SWM_ARG_ID_MASTERDEL:
+ if (ws->l_state.vertical_mwin > 0)
+ ws->l_state.vertical_mwin--;
+ break;
+ case SWM_ARG_ID_STACKINC:
+ ws->l_state.vertical_stacks++;
+ break;
+ case SWM_ARG_ID_STACKDEC:
+ if (ws->l_state.vertical_stacks > 1)
+ ws->l_state.vertical_stacks--;
+ break;
+ case SWM_ARG_ID_FLIPLAYOUT:
+ ws->l_state.vertical_flip = !ws->l_state.vertical_flip;
+ break;
+ default:
+ return;
+ }
+}
+
+void
+vertical_stack(struct workspace *ws, struct swm_geometry *g)
+{
+ DNPRINTF(SWM_D_STACK, "vertical_stack: workspace: %d\n", ws->idx);
+
+ stack_master(ws, g, 0, ws->l_state.vertical_flip);
+}
+
+void
+horizontal_config(struct workspace *ws, int id)
+{
+ DNPRINTF(SWM_D_STACK, "horizontal_config: workspace: %d\n", ws->idx);
+
+ switch (id) {
+ case SWM_ARG_ID_STACKRESET:
+ case SWM_ARG_ID_STACKINIT:
+ ws->l_state.horizontal_mwin = 1;
+ ws->l_state.horizontal_msize = SWM_H_SLICE / 2;
+ ws->l_state.horizontal_stacks = 1;
+ break;
+ case SWM_ARG_ID_MASTERSHRINK:
+ if (ws->l_state.horizontal_msize > 1)
+ ws->l_state.horizontal_msize--;
+ break;
+ case SWM_ARG_ID_MASTERGROW:
+ if (ws->l_state.horizontal_msize < SWM_H_SLICE - 1)
+ ws->l_state.horizontal_msize++;
+ break;
+ case SWM_ARG_ID_MASTERADD:
+ ws->l_state.horizontal_mwin++;
+ break;
+ case SWM_ARG_ID_MASTERDEL:
+ if (ws->l_state.horizontal_mwin > 0)
+ ws->l_state.horizontal_mwin--;
+ break;
+ case SWM_ARG_ID_STACKINC:
+ ws->l_state.horizontal_stacks++;
+ break;
+ case SWM_ARG_ID_STACKDEC:
+ if (ws->l_state.horizontal_stacks > 1)
+ ws->l_state.horizontal_stacks--;
+ break;
+ case SWM_ARG_ID_FLIPLAYOUT:
+ ws->l_state.horizontal_flip = !ws->l_state.horizontal_flip;
+ break;
+ default:
+ return;
+ }
+}
+
+void
+horizontal_stack(struct workspace *ws, struct swm_geometry *g)
+{
+ DNPRINTF(SWM_D_STACK, "horizontal_stack: workspace: %d\n", ws->idx);
+
+ stack_master(ws, g, 1, ws->l_state.horizontal_flip);
+}
+
+/* fullscreen view */
+void
+max_stack(struct workspace *ws, struct swm_geometry *g)
+{
+ XWindowChanges wc;
+ struct swm_geometry gg = *g;
+ struct ws_win *win, *wintrans = NULL, *parent = NULL;
+ unsigned int mask;
+ int winno;
+
+ DNPRINTF(SWM_D_STACK, "max_stack: workspace: %d\n", ws->idx);
+
+ if (ws == NULL)
+ return;
+
+ winno = count_win(ws, 0);
+ if (winno == 0 && count_win(ws, 1) == 0)
+ return;
+
+ TAILQ_FOREACH(win, &ws->winlist, entry) {
+ if (win->transient) {
+ wintrans = win;
+ parent = find_window(win->transient);
+ continue;
+ }
+
+ if (win->floating && win->floatmaxed == 0 ) {
+ /*
+ * retain geometry for retrieval on exit from
+ * max_stack mode
+ */
+ store_float_geom(win, ws->r);
+ win->floatmaxed = 1;
+ }
+
+ /* only reconfigure if necessary */
+ if (X(win) != gg.x || Y(win) != gg.y || WIDTH(win) != gg.w ||
+ HEIGHT(win) != gg.h) {
+ bzero(&wc, sizeof wc);
+ X(win) = wc.x = gg.x;
+ Y(win) = wc.y = gg.y;
+ if (bar_enabled){
+ wc.border_width = border_width;
+ WIDTH(win) = wc.width = gg.w;
+ HEIGHT(win) = wc.height = gg.h;
+ } else {
+ wc.border_width = 0;
+ WIDTH(win) = wc.width = gg.w + 2 * border_width;
+ HEIGHT(win) = wc.height = gg.h +
+ 2 * border_width;
+ }
+ mask = CWX | CWY | CWWidth | CWHeight | CWBorderWidth;
+ XConfigureWindow(display, win->id, mask, &wc);
+ }
+ /* unmap only if we don't have multi screen */
+ if (win != ws->focus)
+ if (!(ScreenCount(display) > 1 || outputs > 1))
+ unmap_window(win);
+ }
+
+ /* put the last transient on top */
+ if (wintrans) {
+ if (parent)
+ XMapRaised(display, parent->id);
+ stack_floater(wintrans, ws->r);
+ focus_magic(wintrans);
+ }
+}
+
+void
+send_to_ws(struct swm_region *r, union arg *args)
+{
+ int wsid = args->id;
+ struct ws_win *win = NULL, *parent;
+ struct workspace *ws, *nws;
+ Atom ws_idx_atom = 0;
+ unsigned char ws_idx_str[SWM_PROPLEN];
+ union arg a;
+
+ if (r && r->ws && r->ws->focus)
+ win = r->ws->focus;
+ else
+ return;
+ if (win == NULL)
+ return;
+ if (win->ws->idx == wsid)
+ return;
+
+ DNPRINTF(SWM_D_MOVE, "send_to_ws: window: 0x%lx\n", win->id);
+
+ ws = win->ws;
+ nws = &win->s->ws[wsid];
+
+ a.id = SWM_ARG_ID_FOCUSPREV;
+ focus(r, &a);
+ if (win->transient) {
+ parent = find_window(win->transient);
+ if (parent) {
+ unmap_window(parent);
+ TAILQ_REMOVE(&ws->winlist, parent, entry);
+ TAILQ_INSERT_TAIL(&nws->winlist, parent, entry);
+ parent->ws = nws;
+ }
+ }
+ unmap_window(win);
+ TAILQ_REMOVE(&ws->winlist, win, entry);
+ TAILQ_INSERT_TAIL(&nws->winlist, win, entry);
+ if (TAILQ_EMPTY(&ws->winlist))
+ r->ws->focus = NULL;
+ win->ws = nws;
+
+ /* Try to update the window's workspace property */
+ ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
+ if (ws_idx_atom &&
+ snprintf((char *)ws_idx_str, SWM_PROPLEN, "%d", nws->idx) <
+ SWM_PROPLEN) {
+ DNPRINTF(SWM_D_PROP, "send_to_ws: set property: _SWM_WS: %s\n",
+ ws_idx_str);
+ XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
+ PropModeReplace, ws_idx_str, SWM_PROPLEN);
+ }
+
+ stack();
+}
+
+void
+pressbutton(struct swm_region *r, union arg *args)
+{
+ XTestFakeButtonEvent(display, args->id, True, CurrentTime);
+ XTestFakeButtonEvent(display, args->id, False, CurrentTime);
+}
+
+void
+raise_toggle(struct swm_region *r, union arg *args)
+{
+ if (r && r->ws == NULL)
+ return;
+
+ r->ws->always_raise = !r->ws->always_raise;
+
+ /* bring floaters back to top */
+ if (r->ws->always_raise == 0)
+ stack();
+}
+
+void
+iconify(struct swm_region *r, union arg *args)
+{
+ union arg a;
+
+ if (r->ws->focus == NULL)
+ return;
+ unmap_window(r->ws->focus);
+ update_iconic(r->ws->focus, 1);
+ stack();
+ if (focus_mode == SWM_FOCUS_DEFAULT)
+ drain_enter_notify();
+ r->ws->focus = NULL;
+ a.id = SWM_ARG_ID_FOCUSCUR;
+ focus(r, &a);
+}
+
+unsigned char *
+get_win_name(Window win)
+{
+ unsigned char *prop = NULL;
+ unsigned long nbytes, nitems;
+
+ /* try _NET_WM_NAME first */
+ if (get_property(win, a_netwmname, 0L, a_utf8_string, NULL, &nbytes,
+ &prop)) {
+ XFree(prop);
+ if (get_property(win, a_netwmname, nbytes, a_utf8_string,
+ &nitems, NULL, &prop))
+ return (prop);
+ }
+
+ /* fallback to WM_NAME */
+ if (!get_property(win, a_wmname, 0L, a_string, NULL, &nbytes, &prop))
+ return (NULL);
+ XFree(prop);
+ if (get_property(win, a_wmname, nbytes, a_string, &nitems, NULL, &prop))
+ return (prop);
+
+ return (NULL);
+}
+
+void
+uniconify(struct swm_region *r, union arg *args)
+{
+ struct ws_win *win;
+ FILE *lfile;
+ unsigned char *name;
+ int count = 0;
+
+ DNPRINTF(SWM_D_MISC, "uniconify\n");
+
+ if (r && r->ws == NULL)
+ return;
+
+ /* make sure we have anything to uniconify */
+ TAILQ_FOREACH(win, &r->ws->winlist, entry) {
+ if (win->ws == NULL)
+ continue; /* should never happen */
+ if (win->iconic == 0)
+ continue;
+ count++;
+ }
+ if (count == 0)
+ return;
+
+ search_r = r;
+ search_resp_action = SWM_SEARCH_UNICONIFY;
+
+ spawn_select(r, args, "search", &searchpid);
+
+ if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
+ return;
+
+ TAILQ_FOREACH(win, &r->ws->winlist, entry) {
+ if (win->ws == NULL)
+ continue; /* should never happen */
+ if (win->iconic == 0)
+ continue;
+
+ name = get_win_name(win->id);
+ if (name == NULL)
+ continue;
+ fprintf(lfile, "%s.%lu\n", name, win->id);
+ XFree(name);
+ }
+
+ fclose(lfile);
+}
+
+void
+name_workspace(struct swm_region *r, union arg *args)
+{
+ FILE *lfile;
+
+ DNPRINTF(SWM_D_MISC, "name_workspace\n");
+
+ if (r == NULL)
+ return;
+
+ search_r = r;
+ search_resp_action = SWM_SEARCH_NAME_WORKSPACE;
+
+ spawn_select(r, args, "name_workspace", &searchpid);
+
+ if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
+ return;
+
+ fprintf(lfile, "%s", "");
+ fclose(lfile);
+}
+
+void
+search_workspace(struct swm_region *r, union arg *args)
+{
+ int i;
+ struct workspace *ws;
+ FILE *lfile;
+
+ DNPRINTF(SWM_D_MISC, "search_workspace\n");
+
+ if (r == NULL)
+ return;
+
+ search_r = r;
+ search_resp_action = SWM_SEARCH_SEARCH_WORKSPACE;
+
+ spawn_select(r, args, "search", &searchpid);
+
+ if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
+ return;
+
+ for (i = 0; i < SWM_WS_MAX; i++) {
+ ws = &r->s->ws[i];
+ if (ws == NULL)
+ continue;
+ fprintf(lfile, "%d%s%s\n", ws->idx + 1,
+ (ws->name ? ":" : ""), (ws->name ? ws->name : ""));
+ }
+
+ fclose(lfile);
+}
+
+void
+search_win_cleanup(void)
+{
+ struct search_window *sw = NULL;
+
+ while ((sw = TAILQ_FIRST(&search_wl)) != NULL) {
+ XDestroyWindow(display, sw->indicator);
+ XFreeGC(display, sw->gc);
+ TAILQ_REMOVE(&search_wl, sw, entry);
+ free(sw);
+ }
+}
+
+void
+search_win(struct swm_region *r, union arg *args)
+{
+ struct ws_win *win = NULL;
+ struct search_window *sw = NULL;
+ Window w;
+ XGCValues gcv;
+ int i;
+ char s[8];
+ FILE *lfile;
+ size_t len;
+ XRectangle ibox, lbox;
+
+ DNPRINTF(SWM_D_MISC, "search_win\n");
+
+ search_r = r;
+ search_resp_action = SWM_SEARCH_SEARCH_WINDOW;
+
+ spawn_select(r, args, "search", &searchpid);
+
+ if ((lfile = fdopen(select_list_pipe[1], "w")) == NULL)
+ return;
+
+ TAILQ_INIT(&search_wl);
+
+ i = 1;
+ TAILQ_FOREACH(win, &r->ws->winlist, entry) {
+ if (win->iconic == 1)
+ continue;
+
+ sw = calloc(1, sizeof(struct search_window));
+ if (sw == NULL) {
+ warn("search_win: calloc");
+ fclose(lfile);
+ search_win_cleanup();
+ return;
+ }
+ sw->idx = i;
+ sw->win = win;
+
+ snprintf(s, sizeof s, "%d", i);
+ len = strlen(s);
+
+ XmbTextExtents(bar_fs, s, len, &ibox, &lbox);
+
+ w = XCreateSimpleWindow(display,
+ win->id, 0, 0,lbox.width + 4,
+ bar_fs_extents->max_logical_extent.height, 1,
+ r->s->c[SWM_S_COLOR_UNFOCUS].color,
+ r->s->c[SWM_S_COLOR_FOCUS].color);
+
+ sw->indicator = w;
+ TAILQ_INSERT_TAIL(&search_wl, sw, entry);
+
+ sw->gc = XCreateGC(display, w, 0, &gcv);
+ XMapRaised(display, w);
+ XSetForeground(display, sw->gc, r->s->c[SWM_S_COLOR_BAR].color);
+
+ DRAWSTRING(display, w, bar_fs, sw->gc, 2,
+ (bar_fs_extents->max_logical_extent.height -
+ lbox.height) / 2 - lbox.y, s, len);
+
+ fprintf(lfile, "%d\n", i);
+ i++;
+ }
+
+ fclose(lfile);
+}
+
+void
+search_resp_uniconify(char *resp, unsigned long len)
+{
+ unsigned char *name;
+ struct ws_win *win;
+ char *s;
+
+ DNPRINTF(SWM_D_MISC, "search_resp_uniconify: resp: %s\n", resp);
+
+ TAILQ_FOREACH(win, &search_r->ws->winlist, entry) {
+ if (win->iconic == 0)
+ continue;
+ name = get_win_name(win->id);
+ if (name == NULL)
+ continue;
+ if (asprintf(&s, "%s.%lu", name, win->id) == -1) {
+ XFree(name);
+ continue;
+ }
+ XFree(name);
+ if (strncmp(s, resp, len) == 0) {
+ /* XXX this should be a callback to generalize */
+ update_iconic(win, 0);
+ free(s);
+ break;
+ }
+ free(s);
+ }
+}
+
+void
+search_resp_name_workspace(char *resp, unsigned long len)
+{
+ struct workspace *ws;
+
+ DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: resp: %s\n", resp);
+
+ if (search_r->ws == NULL)
+ return;
+ ws = search_r->ws;
+
+ if (ws->name) {
+ free(search_r->ws->name);
+ search_r->ws->name = NULL;
+ }
+
+ if (len > 1) {
+ ws->name = strdup(resp);
+ if (ws->name == NULL) {
+ DNPRINTF(SWM_D_MISC, "search_resp_name_workspace: "
+ "strdup: %s", strerror(errno));
+ return;
+ }
+ }
+}
+
+void
+search_resp_search_workspace(char *resp, unsigned long len)
+{
+ char *p, *q;
+ int ws_idx;
+ const char *errstr;
+ union arg a;
+
+ DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: resp: %s\n", resp);
+
+ q = strdup(resp);
+ if (!q) {
+ DNPRINTF(SWM_D_MISC, "search_resp_search_workspace: strdup: %s",
+ strerror(errno));
+ return;
+ }
+ p = strchr(q, ':');
+ if (p != NULL)
+ *p = '\0';
+ ws_idx = strtonum(q, 1, SWM_WS_MAX, &errstr);
+ if (errstr) {
+ DNPRINTF(SWM_D_MISC, "workspace idx is %s: %s",
+ errstr, q);
+ free(q);
+ return;
+ }
+ free(q);
+ a.id = ws_idx - 1;
+ switchws(search_r, &a);
+}
+
+void
+search_resp_search_window(char *resp, unsigned long len)
+{
+ char *s;
+ int idx;
+ const char *errstr;
+ struct search_window *sw;
+
+ DNPRINTF(SWM_D_MISC, "search_resp_search_window: resp: %s\n", resp);
+
+ s = strdup(resp);
+ if (!s) {
+ DNPRINTF(SWM_D_MISC, "search_resp_search_window: strdup: %s",
+ strerror(errno));
+ return;
+ }
+
+ idx = strtonum(s, 1, INT_MAX, &errstr);
+ if (errstr) {
+ DNPRINTF(SWM_D_MISC, "window idx is %s: %s",
+ errstr, s);
+ free(s);
+ return;
+ }
+ free(s);
+
+ TAILQ_FOREACH(sw, &search_wl, entry)
+ if (idx == sw->idx) {
+ focus_win(sw->win);
+ break;
+ }
+}
+
+#define MAX_RESP_LEN 1024
+
+void
+search_do_resp(void)
+{
+ ssize_t rbytes;
+ char *resp;
+ unsigned long len;
+
+ DNPRINTF(SWM_D_MISC, "search_do_resp:\n");
+
+ search_resp = 0;
+ searchpid = 0;
+
+ if ((resp = calloc(1, MAX_RESP_LEN + 1)) == NULL) {
+ warn("search: calloc");
+ goto done;
+ }
+
+ rbytes = read(select_resp_pipe[0], resp, MAX_RESP_LEN);
+ if (rbytes <= 0) {
+ warn("search: read error");
+ goto done;
+ }
+ resp[rbytes] = '\0';
+
+ /* XXX:
+ * Older versions of dmenu (Atleast pre 4.4.1) do not send a
+ * newline, so work around that by sanitizing the resp now.
+ */
+ resp[strcspn(resp, "\n")] = '\0';
+ len = strlen(resp);
+
+ switch (search_resp_action) {
+ case SWM_SEARCH_UNICONIFY:
+ search_resp_uniconify(resp, len);
+ break;
+ case SWM_SEARCH_NAME_WORKSPACE:
+ search_resp_name_workspace(resp, len);
+ break;
+ case SWM_SEARCH_SEARCH_WORKSPACE:
+ search_resp_search_workspace(resp, len);
+ break;
+ case SWM_SEARCH_SEARCH_WINDOW:
+ search_resp_search_window(resp, len);
+ break;
+ }
+
+done:
+ if (search_resp_action == SWM_SEARCH_SEARCH_WINDOW)
+ search_win_cleanup();
+
+ search_resp_action = SWM_SEARCH_NONE;
+ close(select_resp_pipe[0]);
+ free(resp);
+}
+
+void
+wkill(struct swm_region *r, union arg *args)
+{
+ DNPRINTF(SWM_D_MISC, "wkill: id: %d\n", args->id);
+
+ if (r->ws->focus == NULL)
+ return;
+
+ if (args->id == SWM_ARG_ID_KILLWINDOW)
+ XKillClient(display, r->ws->focus->id);
+ else
+ if (r->ws->focus->can_delete)
+ client_msg(r->ws->focus, adelete);
+}
+
+
+int
+floating_toggle_win(struct ws_win *win)
+{
+ struct swm_region *r;
+
+ if (win == NULL)
+ return 0;
+
+ if (!win->ws->r)
+ return 0;
+
+ r = win->ws->r;
+
+ /* reject floating toggles in max stack mode */
+ if (win->ws->cur_layout == &layouts[SWM_MAX_STACK])
+ return 0;
+
+ if (win->floating) {
+ if (!win->floatmaxed) {
+ /* retain position for refloat */
+ store_float_geom(win, r);
+ }
+ win->floating = 0;
+ } else {
+ if (win->g_floatvalid) {
+ /* refloat at last floating relative position */
+ X(win) = win->g_float.x - win->rg_float.x + X(r);
+ Y(win) = win->g_float.y - win->rg_float.y + Y(r);
+ WIDTH(win) = win->g_float.w;
+ HEIGHT(win) = win->g_float.h;
+ }
+ win->floating = 1;
+ }
+
+ ewmh_update_actions(win);
+
+ return 1;
+}
+
+void
+floating_toggle(struct swm_region *r, union arg *args)
+{
+ struct ws_win *win = r->ws->focus;
+ union arg a;
+
+ if (win == NULL)
+ return;
+
+ ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
+ _NET_WM_STATE_TOGGLE);
+
+ stack();
+ if (focus_mode == SWM_FOCUS_DEFAULT)
+ drain_enter_notify();
+
+ if (win == win->ws->focus) {
+ a.id = SWM_ARG_ID_FOCUSCUR;
+ focus(win->ws->r, &a);
+ }
+}
+
+void
+constrain_window(struct ws_win *win, struct swm_region *r, int resizable)
+{
+ if (X(win) + WIDTH(win) > X(r) + WIDTH(r) - border_width) {
+ if (resizable)
+ WIDTH(win) = X(r) + WIDTH(r) - X(win) - border_width;
+ else
+ X(win) = X(r) + WIDTH(r) - WIDTH(win) - border_width;
+ }
+
+ if (X(win) < X(r) - border_width) {
+ if (resizable)
+ WIDTH(win) -= X(r) - X(win) - border_width;
+
+ X(win) = X(r) - border_width;
+ }
+
+ if (Y(win) + HEIGHT(win) > Y(r) + HEIGHT(r) - border_width) {
+ if (resizable)
+ HEIGHT(win) = Y(r) + HEIGHT(r) - Y(win) - border_width;
+ else
+ Y(win) = Y(r) + HEIGHT(r) - HEIGHT(win) - border_width;
+ }
+
+ if (Y(win) < Y(r) - border_width) {
+ if (resizable)
+ HEIGHT(win) -= Y(r) - Y(win) - border_width;
+
+ Y(win) = Y(r) - border_width;
+ }
+
+ if (WIDTH(win) < 1)
+ WIDTH(win) = 1;
+ if (HEIGHT(win) < 1)
+ HEIGHT(win) = 1;
+}
+
+void
+update_window(struct ws_win *win)
+{
+ unsigned int mask;
+ XWindowChanges wc;
+
+ bzero(&wc, sizeof wc);
+ mask = CWBorderWidth | CWWidth | CWHeight | CWX | CWY;
+ wc.border_width = border_width;
+ wc.x = X(win);
+ wc.y = Y(win);
+ wc.width = WIDTH(win);
+ wc.height = HEIGHT(win);
+
+ DNPRINTF(SWM_D_MISC, "update_window: window: 0x%lx, (x,y) w x h: "
+ "(%d,%d) %d x %d\n", win->id, wc.x, wc.y, wc.width, wc.height);
+
+ XConfigureWindow(display, win->id, mask, &wc);
+}
+
+#define SWM_RESIZE_STEPS (50)
+
+void
+resize(struct ws_win *win, union arg *args)
+{
+ XEvent ev;
+ Time time = 0;
+ struct swm_region *r = NULL;
+ int resize_step = 0;
+ Window rr, cr;
+ int x, y, wx, wy;
+ unsigned int mask;
+ struct swm_geometry g;
+ int top = 0, left = 0;
+ int dx, dy;
+ Cursor cursor;
+ unsigned int shape; /* cursor style */
+
+ if (win == NULL)
+ return;
+ r = win->ws->r;
+
+ DNPRINTF(SWM_D_MOUSE, "resize: window: 0x%lx, floating: %s, "
+ "transient: 0x%lx\n", win->id, YESNO(win->floating),
+ win->transient);
+
+ if (!(win->transient != 0 || win->floating != 0))
+ return;
+
+ /* reject resizes in max mode for floaters (transient ok) */
+ if (win->floatmaxed)
+ return;
+
+ win->manual = 1;
+ ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
+ _NET_WM_STATE_ADD);
+
+ stack();
+
+ switch (args->id) {
+ case SWM_ARG_ID_WIDTHSHRINK:
+ WIDTH(win) -= SWM_RESIZE_STEPS;
+ resize_step = 1;
+ break;
+ case SWM_ARG_ID_WIDTHGROW:
+ WIDTH(win) += SWM_RESIZE_STEPS;
+ resize_step = 1;
+ break;
+ case SWM_ARG_ID_HEIGHTSHRINK:
+ HEIGHT(win) -= SWM_RESIZE_STEPS;
+ resize_step = 1;
+ break;
+ case SWM_ARG_ID_HEIGHTGROW:
+ HEIGHT(win) += SWM_RESIZE_STEPS;
+ resize_step = 1;
+ break;
+ default:
+ break;
+ }
+ if (resize_step) {
+ constrain_window(win, r, 1);
+ update_window(win);
+ store_float_geom(win,r);
+ return;
+ }
+
+ if (focus_mode == SWM_FOCUS_DEFAULT)
+ drain_enter_notify();
+
+ /* get cursor offset from window root */
+ if (!XQueryPointer(display, win->id, &rr, &cr, &x, &y, &wx, &wy, &mask))
+ return;
+
+ g = win->g;
+
+ if (wx < WIDTH(win) / 2)
+ left = 1;
+
+ if (wy < HEIGHT(win) / 2)
+ top = 1;
+
+ if (args->id == SWM_ARG_ID_CENTER)
+ shape = XC_sizing;
+ else if (top)
+ shape = (left) ? XC_top_left_corner : XC_top_right_corner;
+ else
+ shape = (left) ? XC_bottom_left_corner : XC_bottom_right_corner;
+
+ cursor = XCreateFontCursor(display, shape);
+
+ if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
+ GrabModeAsync, None, cursor, CurrentTime) != GrabSuccess) {
+ XFreeCursor(display, cursor);
+ return;
+ }
+
+ do {
+ XMaskEvent(display, MOUSEMASK | ExposureMask |
+ SubstructureRedirectMask, &ev);
+ switch (ev.type) {
+ case ConfigureRequest:
+ case Expose:
+ case MapRequest:
+ handler[ev.type](&ev);
+ break;
+ case MotionNotify:
+ /* cursor offset/delta from start of the operation */
+ dx = ev.xmotion.x_root - x;
+ dy = ev.xmotion.y_root - y;
+
+ /* vertical */
+ if (top)
+ dy = -dy;
+
+ if (args->id == SWM_ARG_ID_CENTER) {
+ if (g.h / 2 + dy < 1)
+ dy = 1 - g.h / 2;
+
+ Y(win) = g.y - dy;
+ HEIGHT(win) = g.h + 2 * dy;
+ } else {
+ if (g.h + dy < 1)
+ dy = 1 - g.h;
+
+ if (top)
+ Y(win) = g.y - dy;
+
+ HEIGHT(win) = g.h + dy;
+ }
+
+ /* horizontal */
+ if (left)
+ dx = -dx;
+
+ if (args->id == SWM_ARG_ID_CENTER) {
+ if (g.w / 2 + dx < 1)
+ dx = 1 - g.w / 2;
+
+ X(win) = g.x - dx;
+ WIDTH(win) = g.w + 2 * dx;
+ } else {
+ if (g.w + dx < 1)
+ dx = 1 - g.w;
+
+ if (left)
+ X(win) = g.x - dx;
+
+ WIDTH(win) = g.w + dx;
+ }
+
+ constrain_window(win, r, 1);
+
+ /* not free, don't sync more than 120 times / second */
+ if ((ev.xmotion.time - time) > (1000 / 120) ) {
+ time = ev.xmotion.time;
+ XSync(display, False);
+ update_window(win);
+ }
+ break;
+ }
+ } while (ev.type != ButtonRelease);
+ if (time) {
+ XSync(display, False);
+ update_window(win);
+ }
+ store_float_geom(win,r);
+
+ XUngrabPointer(display, CurrentTime);
+ XFreeCursor(display, cursor);
+
+ /* drain events */
+ drain_enter_notify();
+}
+
+void
+resize_step(struct swm_region *r, union arg *args)
+{
+ struct ws_win *win = NULL;
+
+ if (r && r->ws && r->ws->focus)
+ win = r->ws->focus;
+ else
+ return;
+
+ resize(win, args);
+}
+
+#define SWM_MOVE_STEPS (50)
+
+void
+move(struct ws_win *win, union arg *args)
+{
+ XEvent ev;
+ Time time = 0;
+ int move_step = 0;
+ struct swm_region *r = NULL;
+
+ Window rr, cr;
+ int x, y, wx, wy;
+ unsigned int mask;
+
+ if (win == NULL)
+ return;
+ r = win->ws->r;
+
+ DNPRINTF(SWM_D_MOUSE, "move: window: 0x%lx, floating: %s, transient: "
+ "0x%lx\n", win->id, YESNO(win->floating), win->transient);
+
+ /* in max_stack mode should only move transients */
+ if (win->ws->cur_layout == &layouts[SWM_MAX_STACK] && !win->transient)
+ return;
+
+ win->manual = 1;
+ if (win->floating == 0 && !win->transient) {
+ store_float_geom(win,r);
+ ewmh_update_win_state(win, ewmh[_NET_WM_STATE_ABOVE].atom,
+ _NET_WM_STATE_ADD);
+ }
+ ewmh_update_win_state(win, ewmh[_SWM_WM_STATE_MANUAL].atom,
+ _NET_WM_STATE_ADD);
+
+ stack();
+
+ move_step = 0;
+ switch (args->id) {
+ case SWM_ARG_ID_MOVELEFT:
+ X(win) -= (SWM_MOVE_STEPS - border_width);
+ move_step = 1;
+ break;
+ case SWM_ARG_ID_MOVERIGHT:
+ X(win) += (SWM_MOVE_STEPS - border_width);
+ move_step = 1;
+ break;
+ case SWM_ARG_ID_MOVEUP:
+ Y(win) -= (SWM_MOVE_STEPS - border_width);
+ move_step = 1;
+ break;
+ case SWM_ARG_ID_MOVEDOWN:
+ Y(win) += (SWM_MOVE_STEPS - border_width);
+ move_step = 1;
+ break;
+ default:
+ break;
+ }
+ if (move_step) {
+ constrain_window(win, r, 0);
+ update_window(win);
+ store_float_geom(win, r);
+ return;
+ }
+
+ if (XGrabPointer(display, win->id, False, MOUSEMASK, GrabModeAsync,
+ GrabModeAsync, None, XCreateFontCursor(display, XC_fleur),
+ CurrentTime) != GrabSuccess)
+ return;
+
+ /* get cursor offset from window root */
+ if (!XQueryPointer(display, win->id, &rr, &cr, &x, &y, &wx, &wy, &mask))
+ return;
+
+ do {
+ XMaskEvent(display, MOUSEMASK | ExposureMask |
+ SubstructureRedirectMask, &ev);
+ switch (ev.type) {
+ case ConfigureRequest:
+ case Expose:
+ case MapRequest:
+ handler[ev.type](&ev);
+ break;
+ case MotionNotify:
+ X(win) = ev.xmotion.x_root - wx - border_width;
+ Y(win) = ev.xmotion.y_root - wy - border_width;
+
+ constrain_window(win, r, 0);
+
+ /* not free, don't sync more than 120 times / second */
+ if ((ev.xmotion.time - time) > (1000 / 120) ) {
+ time = ev.xmotion.time;
+ XSync(display, False);
+ update_window(win);
+ }
+ break;
+ }
+ } while (ev.type != ButtonRelease);
+ if (time) {
+ XSync(display, False);
+ update_window(win);
+ }
+ store_float_geom(win,r);
+ XUngrabPointer(display, CurrentTime);
+
+ /* drain events */
+ drain_enter_notify();
+}
+
+void
+move_step(struct swm_region *r, union arg *args)
+{
+ struct ws_win *win = NULL;
+
+ if (r && r->ws && r->ws->focus)
+ win = r->ws->focus;
+ else
+ return;
+
+ if (!(win->transient != 0 || win->floating != 0))
+ return;
+
+ move(win, args);
+}
+
+
+/* user/key callable function IDs */
+enum keyfuncid {
+ kf_cycle_layout,
+ kf_flip_layout,
+ kf_stack_reset,
+ kf_master_shrink,
+ kf_master_grow,
+ kf_master_add,
+ kf_master_del,
+ kf_stack_inc,
+ kf_stack_dec,
+ kf_swap_main,
+ kf_focus_next,
+ kf_focus_prev,
+ kf_swap_next,
+ kf_swap_prev,
+ kf_spawn_term,
+ kf_spawn_menu,
+ kf_quit,
+ kf_restart,
+ kf_focus_main,
+ kf_ws_1,
+ kf_ws_2,
+ kf_ws_3,
+ kf_ws_4,
+ kf_ws_5,
+ kf_ws_6,
+ kf_ws_7,
+ kf_ws_8,
+ kf_ws_9,
+ kf_ws_10,
+ kf_ws_next,
+ kf_ws_prev,
+ kf_ws_next_all,
+ kf_ws_prev_all,
+ kf_ws_prior,
+ kf_screen_next,
+ kf_screen_prev,
+ kf_mvws_1,
+ kf_mvws_2,
+ kf_mvws_3,
+ kf_mvws_4,
+ kf_mvws_5,
+ kf_mvws_6,
+ kf_mvws_7,
+ kf_mvws_8,
+ kf_mvws_9,
+ kf_mvws_10,
+ kf_bar_toggle,
+ kf_wind_kill,
+ kf_wind_del,
+ kf_screenshot_all,
+ kf_screenshot_wind,
+ kf_float_toggle,
+ kf_version,
+ kf_spawn_lock,
+ kf_spawn_initscr,
+ kf_spawn_custom,
+ kf_iconify,
+ kf_uniconify,
+ kf_raise_toggle,
+ kf_button2,
+ kf_width_shrink,
+ kf_width_grow,
+ kf_height_shrink,
+ kf_height_grow,
+ kf_move_left,
+ kf_move_right,
+ kf_move_up,
+ kf_move_down,
+ kf_name_workspace,
+ kf_search_workspace,
+ kf_search_win,
+ kf_dumpwins, /* MUST BE LAST */
+ kf_invalid
+};
+
+/* key definitions */
+void
+dummykeyfunc(struct swm_region *r, union arg *args)
+{
+};
+
+void
+legacyfunc(struct swm_region *r, union arg *args)
+{
+};
+
+struct keyfunc {
+ char name[SWM_FUNCNAME_LEN];
+ void (*func)(struct swm_region *r, union arg *);
+ union arg args;
+} keyfuncs[kf_invalid + 1] = {
+ /* name function argument */
+ { "cycle_layout", cycle_layout, {0} },
+ { "flip_layout", stack_config, {.id = SWM_ARG_ID_FLIPLAYOUT} },
+ { "stack_reset", stack_config, {.id = SWM_ARG_ID_STACKRESET} },
+ { "master_shrink", stack_config, {.id = SWM_ARG_ID_MASTERSHRINK} },
+ { "master_grow", stack_config, {.id = SWM_ARG_ID_MASTERGROW} },
+ { "master_add", stack_config, {.id = SWM_ARG_ID_MASTERADD} },
+ { "master_del", stack_config, {.id = SWM_ARG_ID_MASTERDEL} },
+ { "stack_inc", stack_config, {.id = SWM_ARG_ID_STACKINC} },
+ { "stack_dec", stack_config, {.id = SWM_ARG_ID_STACKDEC} },
+ { "swap_main", swapwin, {.id = SWM_ARG_ID_SWAPMAIN} },
+ { "focus_next", focus, {.id = SWM_ARG_ID_FOCUSNEXT} },
+ { "focus_prev", focus, {.id = SWM_ARG_ID_FOCUSPREV} },
+ { "swap_next", swapwin, {.id = SWM_ARG_ID_SWAPNEXT} },
+ { "swap_prev", swapwin, {.id = SWM_ARG_ID_SWAPPREV} },
+ { "spawn_term", spawnterm, {.argv = spawn_term} },
+ { "spawn_menu", legacyfunc, {0} },
+ { "quit", quit, {0} },
+ { "restart", restart, {0} },
+ { "focus_main", focus, {.id = SWM_ARG_ID_FOCUSMAIN} },
+ { "ws_1", switchws, {.id = 0} },
+ { "ws_2", switchws, {.id = 1} },
+ { "ws_3", switchws, {.id = 2} },
+ { "ws_4", switchws, {.id = 3} },
+ { "ws_5", switchws, {.id = 4} },
+ { "ws_6", switchws, {.id = 5} },
+ { "ws_7", switchws, {.id = 6} },
+ { "ws_8", switchws, {.id = 7} },
+ { "ws_9", switchws, {.id = 8} },
+ { "ws_10", switchws, {.id = 9} },
+ { "ws_next", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP} },
+ { "ws_prev", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN} },
+ { "ws_next_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_UP_ALL} },
+ { "ws_prev_all", cyclews, {.id = SWM_ARG_ID_CYCLEWS_DOWN_ALL} },
+ { "ws_prior", priorws, {0} },
+ { "screen_next", cyclescr, {.id = SWM_ARG_ID_CYCLESC_UP} },
+ { "screen_prev", cyclescr, {.id = SWM_ARG_ID_CYCLESC_DOWN} },
+ { "mvws_1", send_to_ws, {.id = 0} },
+ { "mvws_2", send_to_ws, {.id = 1} },
+ { "mvws_3", send_to_ws, {.id = 2} },
+ { "mvws_4", send_to_ws, {.id = 3} },
+ { "mvws_5", send_to_ws, {.id = 4} },
+ { "mvws_6", send_to_ws, {.id = 5} },
+ { "mvws_7", send_to_ws, {.id = 6} },
+ { "mvws_8", send_to_ws, {.id = 7} },
+ { "mvws_9", send_to_ws, {.id = 8} },
+ { "mvws_10", send_to_ws, {.id = 9} },
+ { "bar_toggle", bar_toggle, {0} },
+ { "wind_kill", wkill, {.id = SWM_ARG_ID_KILLWINDOW} },
+ { "wind_del", wkill, {.id = SWM_ARG_ID_DELETEWINDOW} },
+ { "screenshot_all", legacyfunc, {0} },
+ { "screenshot_wind", legacyfunc, {0} },
+ { "float_toggle", floating_toggle,{0} },
+ { "version", version, {0} },
+ { "spawn_lock", legacyfunc, {0} },
+ { "spawn_initscr", legacyfunc, {0} },
+ { "spawn_custom", dummykeyfunc, {0} },
+ { "iconify", iconify, {0} },
+ { "uniconify", uniconify, {0} },
+ { "raise_toggle", raise_toggle, {0} },
+ { "button2", pressbutton, {2} },
+ { "width_shrink", resize_step, {.id = SWM_ARG_ID_WIDTHSHRINK} },
+ { "width_grow", resize_step, {.id = SWM_ARG_ID_WIDTHGROW} },
+ { "height_shrink", resize_step, {.id = SWM_ARG_ID_HEIGHTSHRINK} },
+ { "height_grow", resize_step, {.id = SWM_ARG_ID_HEIGHTGROW} },
+ { "move_left", move_step, {.id = SWM_ARG_ID_MOVELEFT} },
+ { "move_right", move_step, {.id = SWM_ARG_ID_MOVERIGHT} },
+ { "move_up", move_step, {.id = SWM_ARG_ID_MOVEUP} },
+ { "move_down", move_step, {.id = SWM_ARG_ID_MOVEDOWN} },
+ { "name_workspace", name_workspace, {0} },
+ { "search_workspace", search_workspace, {0} },
+ { "search_win", search_win, {0} },
+ { "dumpwins", dumpwins, {0} }, /* MUST BE LAST */
+ { "invalid key func", NULL, {0} },
+};
+struct key {
+ RB_ENTRY(key) entry;
+ unsigned int mod;
+ KeySym keysym;
+ enum keyfuncid funcid;
+ char *spawn_name;
+};
+RB_HEAD(key_list, key);
+
+int
+key_cmp(struct key *kp1, struct key *kp2)
+{
+ if (kp1->keysym < kp2->keysym)
+ return (-1);
+ if (kp1->keysym > kp2->keysym)
+ return (1);
+
+ if (kp1->mod < kp2->mod)
+ return (-1);
+ if (kp1->mod > kp2->mod)
+ return (1);
+
+ return (0);
+}
+
+RB_GENERATE_STATIC(key_list, key, entry, key_cmp);
+struct key_list keys;
+
+/* mouse */
+enum { client_click, root_click };
+struct button {
+ unsigned int action;
+ unsigned int mask;
+ unsigned int button;
+ void (*func)(struct ws_win *, union arg *);
+ union arg args;
+} buttons[] = {
+ /* action key mouse button func args */
+ { client_click, MODKEY, Button3, resize, {.id = SWM_ARG_ID_DONTCENTER} },
+ { client_click, MODKEY | ShiftMask, Button3, resize, {.id = SWM_ARG_ID_CENTER} },
+ { client_click, MODKEY, Button1, move, {0} },
+};
+
+void
+update_modkey(unsigned int mod)
+{
+ int i;
+ struct key *kp;
+
+ mod_key = mod;
+ RB_FOREACH(kp, key_list, &keys)
+ if (kp->mod & ShiftMask)
+ kp->mod = mod | ShiftMask;
+ else
+ kp->mod = mod;
+
+ for (i = 0; i < LENGTH(buttons); i++)
+ if (buttons[i].mask & ShiftMask)
+ buttons[i].mask = mod | ShiftMask;
+ else
+ buttons[i].mask = mod;
+}
+
+/* spawn */
+struct spawn_prog {
+ TAILQ_ENTRY(spawn_prog) entry;
+ char *name;
+ int argc;
+ char **argv;
+};
+TAILQ_HEAD(spawn_list, spawn_prog);
+struct spawn_list spawns = TAILQ_HEAD_INITIALIZER(spawns);
+
+int
+spawn_expand(struct swm_region *r, union arg *args, char *spawn_name,
+ char ***ret_args)
+{
+ struct spawn_prog *prog = NULL;
+ int i;
+ char *ap, **real_args;
+
+ DNPRINTF(SWM_D_SPAWN, "spawn_expand: %s\n", spawn_name);
+
+ /* find program */
+ TAILQ_FOREACH(prog, &spawns, entry) {
+ if (!strcasecmp(spawn_name, prog->name))
+ break;
+ }
+ if (prog == NULL) {
+ warnx("spawn_custom: program %s not found", spawn_name);
+ return (-1);
+ }
+
+ /* make room for expanded args */
+ if ((real_args = calloc(prog->argc + 1, sizeof(char *))) == NULL)
+ err(1, "spawn_custom: calloc real_args");
+
+ /* expand spawn_args into real_args */
+ for (i = 0; i < prog->argc; i++) {
+ ap = prog->argv[i];
+ DNPRINTF(SWM_D_SPAWN, "spawn_custom: raw arg: %s\n", ap);
+ if (!strcasecmp(ap, "$bar_border")) {
+ if ((real_args[i] =
+ strdup(r->s->c[SWM_S_COLOR_BAR_BORDER].name))
+ == NULL)
+ err(1, "spawn_custom border color");
+ } else if (!strcasecmp(ap, "$bar_color")) {
+ if ((real_args[i] =
+ strdup(r->s->c[SWM_S_COLOR_BAR].name))
+ == NULL)
+ err(1, "spawn_custom bar color");
+ } else if (!strcasecmp(ap, "$bar_font")) {
+ if ((real_args[i] = strdup(bar_fonts))
+ == NULL)
+ err(1, "spawn_custom bar fonts");
+ } else if (!strcasecmp(ap, "$bar_font_color")) {
+ if ((real_args[i] =
+ strdup(r->s->c[SWM_S_COLOR_BAR_FONT].name))
+ == NULL)
+ err(1, "spawn_custom color font");
+ } else if (!strcasecmp(ap, "$color_focus")) {
+ if ((real_args[i] =
+ strdup(r->s->c[SWM_S_COLOR_FOCUS].name))
+ == NULL)
+ err(1, "spawn_custom color focus");
+ } else if (!strcasecmp(ap, "$color_unfocus")) {
+ if ((real_args[i] =
+ strdup(r->s->c[SWM_S_COLOR_UNFOCUS].name))
+ == NULL)
+ err(1, "spawn_custom color unfocus");
+ } else {
+ /* no match --> copy as is */
+ if ((real_args[i] = strdup(ap)) == NULL)
+ err(1, "spawn_custom strdup(ap)");
+ }
+ DNPRINTF(SWM_D_SPAWN, "spawn_custom: cooked arg: %s\n",
+ real_args[i]);
+ }
+
+#ifdef SWM_DEBUG
+ DNPRINTF(SWM_D_SPAWN, "spawn_custom: result: ");
+ for (i = 0; i < prog->argc; i++)
+ DNPRINTF(SWM_D_SPAWN, "\"%s\" ", real_args[i]);
+ DNPRINTF(SWM_D_SPAWN, "\n");
+#endif
+ *ret_args = real_args;
+ return (prog->argc);
+}
+
+void
+spawn_custom(struct swm_region *r, union arg *args, char *spawn_name)
+{
+ union arg a;
+ char **real_args;
+ int spawn_argc, i;
+
+ if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
+ return;
+ a.argv = real_args;
+ if (fork() == 0)
+ spawn(r->ws->idx, &a, 1);
+
+ for (i = 0; i < spawn_argc; i++)
+ free(real_args[i]);
+ free(real_args);
+}
+
+void
+spawn_select(struct swm_region *r, union arg *args, char *spawn_name, int *pid)
+{
+ union arg a;
+ char **real_args;
+ int i, spawn_argc;
+
+ if ((spawn_argc = spawn_expand(r, args, spawn_name, &real_args)) < 0)
+ return;
+ a.argv = real_args;
+
+ if (pipe(select_list_pipe) == -1)
+ err(1, "pipe error");
+ if (pipe(select_resp_pipe) == -1)
+ err(1, "pipe error");
+
+ if (signal(SIGPIPE, SIG_IGN) == SIG_ERR)
+ err(1, "could not disable SIGPIPE");
+ switch (*pid = fork()) {
+ case -1:
+ err(1, "cannot fork");
+ break;
+ case 0: /* child */
+ if (dup2(select_list_pipe[0], 0) == -1)
+ err(1, "dup2");
+ if (dup2(select_resp_pipe[1], 1) == -1)
+ err(1, "dup2");
+ close(select_list_pipe[1]);
+ close(select_resp_pipe[0]);
+ spawn(r->ws->idx, &a, 0);
+ break;
+ default: /* parent */
+ close(select_list_pipe[0]);
+ close(select_resp_pipe[1]);
+ break;
+ }
+
+ for (i = 0; i < spawn_argc; i++)
+ free(real_args[i]);
+ free(real_args);
+}
+
+void
+spawn_insert(char *name, char *args)
+{
+ char *arg, *cp, *ptr;
+ struct spawn_prog *sp;
+
+ DNPRINTF(SWM_D_SPAWN, "spawn_insert: %s\n", name);
+
+ if ((sp = calloc(1, sizeof *sp)) == NULL)
+ err(1, "spawn_insert: malloc");
+ if ((sp->name = strdup(name)) == NULL)
+ err(1, "spawn_insert: strdup");
+
+ /* convert the arguments to an argument list */
+ if ((ptr = cp = strdup(args)) == NULL)
+ err(1, "spawn_insert: strdup");
+ while ((arg = strsep(&ptr, " \t")) != NULL) {
+ /* empty field; skip it */
+ if (*arg == '\0')
+ continue;
+
+ sp->argc++;
+ if ((sp->argv = realloc(sp->argv, sp->argc *
+ sizeof *sp->argv)) == NULL)
+ err(1, "spawn_insert: realloc");
+ if ((sp->argv[sp->argc - 1] = strdup(arg)) == NULL)
+ err(1, "spawn_insert: strdup");
+ }
+ free(cp);
+
+ TAILQ_INSERT_TAIL(&spawns, sp, entry);
+ DNPRINTF(SWM_D_SPAWN, "spawn_insert: leave\n");
+}
+
+void
+spawn_remove(struct spawn_prog *sp)
+{
+ int i;
+
+ DNPRINTF(SWM_D_SPAWN, "spawn_remove: %s\n", sp->name);
+
+ TAILQ_REMOVE(&spawns, sp, entry);
+ for (i = 0; i < sp->argc; i++)
+ free(sp->argv[i]);
+ free(sp->argv);
+ free(sp->name);
+ free(sp);
+
+ DNPRINTF(SWM_D_SPAWN, "spawn_remove: leave\n");
+}
+
+void
+spawn_replace(struct spawn_prog *sp, char *name, char *args)
+{
+ DNPRINTF(SWM_D_SPAWN, "spawn_replace: %s [%s]\n", sp->name, name);
+
+ spawn_remove(sp);
+ spawn_insert(name, args);
+
+ DNPRINTF(SWM_D_SPAWN, "spawn_replace: leave\n");
+}
+
+void
+setspawn(char *name, char *args)
+{
+ struct spawn_prog *sp;
+
+ DNPRINTF(SWM_D_SPAWN, "setspawn: %s\n", name);
+
+ if (name == NULL)
+ return;
+
+ TAILQ_FOREACH(sp, &spawns, entry) {
+ if (!strcmp(sp->name, name)) {
+ if (*args == '\0')
+ spawn_remove(sp);
+ else
+ spawn_replace(sp, name, args);
+ DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
+ return;
+ }
+ }
+ if (*args == '\0') {
+ warnx("error: setspawn: cannot find program: %s", name);
+ return;
+ }
+
+ spawn_insert(name, args);
+ DNPRINTF(SWM_D_SPAWN, "setspawn: leave\n");
+}
+
+int
+setconfspawn(char *selector, char *value, int flags)
+{
+ DNPRINTF(SWM_D_SPAWN, "setconfspawn: [%s] [%s]\n", selector, value);
+
+ setspawn(selector, value);
+
+ DNPRINTF(SWM_D_SPAWN, "setconfspawn: done\n");
+ return (0);
+}
+
+void
+setup_spawn(void)
+{
+ setconfspawn("term", "xterm", 0);
+ setconfspawn("screenshot_all", "screenshot.sh full", 0);
+ setconfspawn("screenshot_wind", "screenshot.sh window", 0);
+ setconfspawn("lock", "xlock", 0);
+ setconfspawn("initscr", "initscreen.sh", 0);
+ setconfspawn("menu", "dmenu_run"
+ " -fn $bar_font"
+ " -nb $bar_color"
+ " -nf $bar_font_color"
+ " -sb $bar_border"
+ " -sf $bar_color", 0);
+ setconfspawn("search", "dmenu"
+ " -i"
+ " -fn $bar_font"
+ " -nb $bar_color"
+ " -nf $bar_font_color"
+ " -sb $bar_border"
+ " -sf $bar_color", 0);
+ setconfspawn("name_workspace", "dmenu"
+ " -p Workspace"
+ " -fn $bar_font"
+ " -nb $bar_color"
+ " -nf $bar_font_color"
+ " -sb $bar_border"
+ " -sf $bar_color", 0);
+}
+
+/* key bindings */
+#define SWM_MODNAME_SIZE 32
+#define SWM_KEY_WS "\n+ \t"
+int
+parsekeys(char *keystr, unsigned int currmod, unsigned int *mod, KeySym *ks)
+{
+ char *cp, *name;
+ KeySym uks;
+ DNPRINTF(SWM_D_KEY, "parsekeys: enter [%s]\n", keystr);
+ if (mod == NULL || ks == NULL) {
+ DNPRINTF(SWM_D_KEY, "parsekeys: no mod or key vars\n");
+ return (1);
+ }
+ if (keystr == NULL || strlen(keystr) == 0) {
+ DNPRINTF(SWM_D_KEY, "parsekeys: no keystr\n");
+ return (1);
+ }
+ cp = keystr;
+ *ks = NoSymbol;
+ *mod = 0;
+ while ((name = strsep(&cp, SWM_KEY_WS)) != NULL) {
+ DNPRINTF(SWM_D_KEY, "parsekeys: key [%s]\n", name);
+ if (cp)
+ cp += (long)strspn(cp, SWM_KEY_WS);
+ if (strncasecmp(name, "MOD", SWM_MODNAME_SIZE) == 0)
+ *mod |= currmod;
+ else if (!strncasecmp(name, "Mod1", SWM_MODNAME_SIZE))
+ *mod |= Mod1Mask;
+ else if (!strncasecmp(name, "Mod2", SWM_MODNAME_SIZE))
+ *mod += Mod2Mask;
+ else if (!strncmp(name, "Mod3", SWM_MODNAME_SIZE))
+ *mod |= Mod3Mask;
+ else if (!strncmp(name, "Mod4", SWM_MODNAME_SIZE))
+ *mod |= Mod4Mask;
+ else if (strncasecmp(name, "SHIFT", SWM_MODNAME_SIZE) == 0)
+ *mod |= ShiftMask;
+ else if (strncasecmp(name, "CONTROL", SWM_MODNAME_SIZE) == 0)
+ *mod |= ControlMask;
+ else {
+ *ks = XStringToKeysym(name);
+ XConvertCase(*ks, ks, &uks);
+ if (ks == NoSymbol) {
+ DNPRINTF(SWM_D_KEY,
+ "parsekeys: invalid key %s\n",
+ name);
+ return (1);
+ }
+ }
+ }
+ DNPRINTF(SWM_D_KEY, "parsekeys: leave ok\n");
+ return (0);
+}
+
+char *
+strdupsafe(char *str)
+{
+ if (str == NULL)
+ return (NULL);
+ else
+ return (strdup(str));
+}
+
+void
+key_insert(unsigned int mod, KeySym ks, enum keyfuncid kfid, char *spawn_name)
+{
+ struct key *kp;
+
+ DNPRINTF(SWM_D_KEY, "key_insert: enter %s [%s]\n",
+ keyfuncs[kfid].name, spawn_name);
+
+ if ((kp = malloc(sizeof *kp)) == NULL)
+ err(1, "key_insert: malloc");
+
+ kp->mod = mod;
+ kp->keysym = ks;
+ kp->funcid = kfid;
+ kp->spawn_name = strdupsafe(spawn_name);
+ RB_INSERT(key_list, &keys, kp);
+
+ DNPRINTF(SWM_D_KEY, "key_insert: leave\n");
+}
+
+struct key *
+key_lookup(unsigned int mod, KeySym ks)
+{
+ struct key kp;
+
+ kp.keysym = ks;
+ kp.mod = mod;
+
+ return (RB_FIND(key_list, &keys, &kp));
+}
+
+void
+key_remove(struct key *kp)
+{
+ DNPRINTF(SWM_D_KEY, "key_remove: %s\n", keyfuncs[kp->funcid].name);
+
+ RB_REMOVE(key_list, &keys, kp);
+ free(kp->spawn_name);
+ free(kp);
+
+ DNPRINTF(SWM_D_KEY, "key_remove: leave\n");
+}
+
+void
+key_replace(struct key *kp, unsigned int mod, KeySym ks, enum keyfuncid kfid,
+ char *spawn_name)
+{
+ DNPRINTF(SWM_D_KEY, "key_replace: %s [%s]\n", keyfuncs[kp->funcid].name,
+ spawn_name);
+
+ key_remove(kp);
+ key_insert(mod, ks, kfid, spawn_name);
+
+ DNPRINTF(SWM_D_KEY, "key_replace: leave\n");
+}
+
+void
+setkeybinding(unsigned int mod, KeySym ks, enum keyfuncid kfid,
+ char *spawn_name)
+{
+ struct key *kp;
+
+ DNPRINTF(SWM_D_KEY, "setkeybinding: enter %s [%s]\n",
+ keyfuncs[kfid].name, spawn_name);
+
+ if ((kp = key_lookup(mod, ks)) != NULL) {
+ if (kfid == kf_invalid)
+ key_remove(kp);
+ else
+ key_replace(kp, mod, ks, kfid, spawn_name);
+ DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
+ return;
+ }
+ if (kfid == kf_invalid) {
+ warnx("error: setkeybinding: cannot find mod/key combination");
+ DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
+ return;
+ }
+
+ key_insert(mod, ks, kfid, spawn_name);
+ DNPRINTF(SWM_D_KEY, "setkeybinding: leave\n");
+}
+
+int
+setconfbinding(char *selector, char *value, int flags)
+{
+ enum keyfuncid kfid;
+ unsigned int mod;
+ KeySym ks;
+ struct spawn_prog *sp;
+ DNPRINTF(SWM_D_KEY, "setconfbinding: enter\n");
+ if (selector == NULL) {
+ DNPRINTF(SWM_D_KEY, "setconfbinding: unbind %s\n", value);
+ if (parsekeys(value, mod_key, &mod, &ks) == 0) {
+ kfid = kf_invalid;
+ setkeybinding(mod, ks, kfid, NULL);
+ return (0);
+ } else
+ return (1);
+ }
+ /* search by key function name */
+ for (kfid = 0; kfid < kf_invalid; (kfid)++) {
+ if (strncasecmp(selector, keyfuncs[kfid].name,
+ SWM_FUNCNAME_LEN) == 0) {
+ DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
+ selector);
+ if (parsekeys(value, mod_key, &mod, &ks) == 0) {
+ setkeybinding(mod, ks, kfid, NULL);
+ return (0);
+ } else
+ return (1);
+ }
+ }
+ /* search by custom spawn name */
+ TAILQ_FOREACH(sp, &spawns, entry) {
+ if (strcasecmp(selector, sp->name) == 0) {
+ DNPRINTF(SWM_D_KEY, "setconfbinding: %s: match\n",
+ selector);
+ if (parsekeys(value, mod_key, &mod, &ks) == 0) {
+ setkeybinding(mod, ks, kf_spawn_custom,
+ sp->name);
+ return (0);
+ } else
+ return (1);
+ }
+ }
+ DNPRINTF(SWM_D_KEY, "setconfbinding: no match\n");
+ return (1);
+}
+
+void
+setup_keys(void)
+{
+ setkeybinding(MODKEY, XK_space, kf_cycle_layout,NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_backslash, kf_flip_layout, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_space, kf_stack_reset, NULL);
+ setkeybinding(MODKEY, XK_h, kf_master_shrink,NULL);
+ setkeybinding(MODKEY, XK_l, kf_master_grow, NULL);
+ setkeybinding(MODKEY, XK_comma, kf_master_add, NULL);
+ setkeybinding(MODKEY, XK_period, kf_master_del, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_comma, kf_stack_inc, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_period, kf_stack_dec, NULL);
+ setkeybinding(MODKEY, XK_Return, kf_swap_main, NULL);
+ setkeybinding(MODKEY, XK_j, kf_focus_next, NULL);
+ setkeybinding(MODKEY, XK_k, kf_focus_prev, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_j, kf_swap_next, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_k, kf_swap_prev, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_Return, kf_spawn_term, NULL);
+ setkeybinding(MODKEY, XK_p, kf_spawn_custom,"menu");
+ setkeybinding(MODKEY|ShiftMask, XK_q, kf_quit, NULL);
+ setkeybinding(MODKEY, XK_q, kf_restart, NULL);
+ setkeybinding(MODKEY, XK_m, kf_focus_main, NULL);
+ setkeybinding(MODKEY, XK_1, kf_ws_1, NULL);
+ setkeybinding(MODKEY, XK_2, kf_ws_2, NULL);
+ setkeybinding(MODKEY, XK_3, kf_ws_3, NULL);
+ setkeybinding(MODKEY, XK_4, kf_ws_4, NULL);
+ setkeybinding(MODKEY, XK_5, kf_ws_5, NULL);
+ setkeybinding(MODKEY, XK_6, kf_ws_6, NULL);
+ setkeybinding(MODKEY, XK_7, kf_ws_7, NULL);
+ setkeybinding(MODKEY, XK_8, kf_ws_8, NULL);
+ setkeybinding(MODKEY, XK_9, kf_ws_9, NULL);
+ setkeybinding(MODKEY, XK_0, kf_ws_10, NULL);
+ setkeybinding(MODKEY, XK_Right, kf_ws_next, NULL);
+ setkeybinding(MODKEY, XK_Left, kf_ws_prev, NULL);
+ setkeybinding(MODKEY, XK_Up, kf_ws_next_all, NULL);
+ setkeybinding(MODKEY, XK_Down, kf_ws_prev_all, NULL);
+ setkeybinding(MODKEY, XK_a, kf_ws_prior, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_Right, kf_screen_next, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_Left, kf_screen_prev, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_1, kf_mvws_1, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_2, kf_mvws_2, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_3, kf_mvws_3, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_4, kf_mvws_4, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_5, kf_mvws_5, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_6, kf_mvws_6, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_7, kf_mvws_7, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_8, kf_mvws_8, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_9, kf_mvws_9, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_0, kf_mvws_10, NULL);
+ setkeybinding(MODKEY, XK_b, kf_bar_toggle, NULL);
+ setkeybinding(MODKEY, XK_Tab, kf_focus_next, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_Tab, kf_focus_prev, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_x, kf_wind_kill, NULL);
+ setkeybinding(MODKEY, XK_x, kf_wind_del, NULL);
+ setkeybinding(MODKEY, XK_s, kf_spawn_custom,"screenshot_all");
+ setkeybinding(MODKEY|ShiftMask, XK_s, kf_spawn_custom,"screenshot_wind");
+ setkeybinding(MODKEY, XK_t, kf_float_toggle,NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_v, kf_version, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_Delete, kf_spawn_custom,"lock");
+ setkeybinding(MODKEY|ShiftMask, XK_i, kf_spawn_custom,"initscr");
+ setkeybinding(MODKEY, XK_w, kf_iconify, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_w, kf_uniconify, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_r, kf_raise_toggle,NULL);
+ setkeybinding(MODKEY, XK_v, kf_button2, NULL);
+ setkeybinding(MODKEY, XK_equal, kf_width_grow, NULL);
+ setkeybinding(MODKEY, XK_minus, kf_width_shrink,NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_equal, kf_height_grow, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_minus, kf_height_shrink,NULL);
+ setkeybinding(MODKEY, XK_bracketleft, kf_move_left, NULL);
+ setkeybinding(MODKEY, XK_bracketright,kf_move_right, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_bracketleft, kf_move_up, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_bracketright,kf_move_down, NULL);
+ setkeybinding(MODKEY|ShiftMask, XK_slash, kf_name_workspace,NULL);
+ setkeybinding(MODKEY, XK_slash, kf_search_workspace,NULL);
+ setkeybinding(MODKEY, XK_f, kf_search_win, NULL);
+#ifdef SWM_DEBUG
+ setkeybinding(MODKEY|ShiftMask, XK_d, kf_dumpwins, NULL);
+#endif
+}
+
+void
+clear_keys(void)
+{
+ struct key *kp;
+
+ while (RB_EMPTY(&keys) == 0) {
+ kp = RB_ROOT(&keys);
+ key_remove(kp);
+ }
+}
+
+int
+setkeymapping(char *selector, char *value, int flags)
+{
+ char keymapping_file[PATH_MAX];
+ DNPRINTF(SWM_D_KEY, "setkeymapping: enter\n");
+ if (value[0] == '~')
+ snprintf(keymapping_file, sizeof keymapping_file, "%s/%s",
+ pwd->pw_dir, &value[1]);
+ else
+ strlcpy(keymapping_file, value, sizeof keymapping_file);
+ clear_keys();
+ /* load new key bindings; if it fails, revert to default bindings */
+ if (conf_load(keymapping_file, SWM_CONF_KEYMAPPING)) {
+ clear_keys();
+ setup_keys();
+ }
+ DNPRINTF(SWM_D_KEY, "setkeymapping: leave\n");
+ return (0);
+}
+
+void
+updatenumlockmask(void)
+{
+ unsigned int i, j;
+ XModifierKeymap *modmap;
+
+ DNPRINTF(SWM_D_MISC, "updatenumlockmask\n");
+ numlockmask = 0;
+ modmap = XGetModifierMapping(display);
+ for (i = 0; i < 8; i++)
+ for (j = 0; j < modmap->max_keypermod; j++)
+ if (modmap->modifiermap[i * modmap->max_keypermod + j]
+ == XKeysymToKeycode(display, XK_Num_Lock))
+ numlockmask = (1 << i);
+
+ XFreeModifiermap(modmap);
+}
+
+void
+grabkeys(void)
+{
+ unsigned int j, k;
+ KeyCode code;
+ unsigned int modifiers[] =
+ { 0, LockMask, numlockmask, numlockmask | LockMask };
+ struct key *kp;
+
+ DNPRINTF(SWM_D_MISC, "grabkeys\n");
+ updatenumlockmask();
+
+ for (k = 0; k < ScreenCount(display); k++) {
+ if (TAILQ_EMPTY(&screens[k].rl))
+ continue;
+ XUngrabKey(display, AnyKey, AnyModifier, screens[k].root);
+ RB_FOREACH(kp, key_list, &keys) {
+ if ((code = XKeysymToKeycode(display, kp->keysym)))
+ for (j = 0; j < LENGTH(modifiers); j++)
+ XGrabKey(display, code,
+ kp->mod | modifiers[j],
+ screens[k].root, True,
+ GrabModeAsync, GrabModeAsync);
+ }
+ }
+}
+
+void
+grabbuttons(struct ws_win *win, int focused)
+{
+ unsigned int i, j;
+ unsigned int modifiers[] =
+ { 0, LockMask, numlockmask, numlockmask|LockMask };
+
+ updatenumlockmask();
+ XUngrabButton(display, AnyButton, AnyModifier, win->id);
+ if (focused) {
+ for (i = 0; i < LENGTH(buttons); i++)
+ if (buttons[i].action == client_click)
+ for (j = 0; j < LENGTH(modifiers); j++)
+ XGrabButton(display, buttons[i].button,
+ buttons[i].mask | modifiers[j],
+ win->id, False, BUTTONMASK,
+ GrabModeAsync, GrabModeSync, None,
+ None);
+ } else
+ XGrabButton(display, AnyButton, AnyModifier, win->id, False,
+ BUTTONMASK, GrabModeAsync, GrabModeSync, None, None);
+}
+
+const char *quirkname[] = {
+ "NONE", /* config string for "no value" */
+ "FLOAT",
+ "TRANSSZ",
+ "ANYWHERE",
+ "XTERM_FONTADJ",
+ "FULLSCREEN",
+ "FOCUSPREV",
+};
+
+/* SWM_Q_WS: retain '|' for back compat for now (2009-08-11) */
+#define SWM_Q_WS "\n|+ \t"
+int
+parsequirks(char *qstr, unsigned long *quirk)
+{
+ char *cp, *name;
+ int i;
+
+ if (quirk == NULL)
+ return (1);
+
+ cp = qstr;
+ *quirk = 0;
+ while ((name = strsep(&cp, SWM_Q_WS)) != NULL) {
+ if (cp)
+ cp += (long)strspn(cp, SWM_Q_WS);
+ for (i = 0; i < LENGTH(quirkname); i++) {
+ if (!strncasecmp(name, quirkname[i], SWM_QUIRK_LEN)) {
+ DNPRINTF(SWM_D_QUIRK,
+ "parsequirks: %s\n", name);
+ if (i == 0) {
+ *quirk = 0;
+ return (0);
+ }
+ *quirk |= 1 << (i-1);
+ break;
+ }
+ }
+ if (i >= LENGTH(quirkname)) {
+ DNPRINTF(SWM_D_QUIRK,
+ "parsequirks: invalid quirk [%s]\n", name);
+ return (1);
+ }
+ }
+ return (0);
+}
+
+void
+quirk_insert(const char *class, const char *name, unsigned long quirk)
+{
+ struct quirk *qp;
+
+ DNPRINTF(SWM_D_QUIRK, "quirk_insert: %s:%s [%lu]\n", class, name,
+ quirk);
+
+ if ((qp = malloc(sizeof *qp)) == NULL)
+ err(1, "quirk_insert: malloc");
+ if ((qp->class = strdup(class)) == NULL)
+ err(1, "quirk_insert: strdup");
+ if ((qp->name = strdup(name)) == NULL)
+ err(1, "quirk_insert: strdup");
+
+ qp->quirk = quirk;
+ TAILQ_INSERT_TAIL(&quirks, qp, entry);
+
+ DNPRINTF(SWM_D_QUIRK, "quirk_insert: leave\n");
+}
+
+void
+quirk_remove(struct quirk *qp)
+{
+ DNPRINTF(SWM_D_QUIRK, "quirk_remove: %s:%s [%lu]\n", qp->class,
+ qp->name, qp->quirk);
+
+ TAILQ_REMOVE(&quirks, qp, entry);
+ free(qp->class);
+ free(qp->name);
+ free(qp);
+
+ DNPRINTF(SWM_D_QUIRK, "quirk_remove: leave\n");
+}
+
+void
+quirk_replace(struct quirk *qp, const char *class, const char *name,
+ unsigned long quirk)
+{
+ DNPRINTF(SWM_D_QUIRK, "quirk_replace: %s:%s [%lu]\n", qp->class,
+ qp->name, qp->quirk);
+
+ quirk_remove(qp);
+ quirk_insert(class, name, quirk);
+
+ DNPRINTF(SWM_D_QUIRK, "quirk_replace: leave\n");
+}
+
+void
+setquirk(const char *class, const char *name, unsigned long quirk)
+{
+ struct quirk *qp;
+
+ DNPRINTF(SWM_D_QUIRK, "setquirk: enter %s:%s [%lu]\n", class, name,
+ quirk);
+
+ TAILQ_FOREACH(qp, &quirks, entry) {
+ if (!strcmp(qp->class, class) && !strcmp(qp->name, name)) {
+ if (!quirk)
+ quirk_remove(qp);
+ else
+ quirk_replace(qp, class, name, quirk);
+ DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
+ return;
+ }
+ }
+ if (!quirk) {
+ warnx("error: setquirk: cannot find class/name combination");
+ return;
+ }
+
+ quirk_insert(class, name, quirk);
+ DNPRINTF(SWM_D_QUIRK, "setquirk: leave\n");
+}
+
+int
+setconfquirk(char *selector, char *value, int flags)
+{
+ char *cp, *class, *name;
+ int retval;
+ unsigned long quirks;
+ if (selector == NULL)
+ return (0);
+ if ((cp = strchr(selector, ':')) == NULL)
+ return (0);
+ *cp = '\0';
+ class = selector;
+ name = cp + 1;
+ if ((retval = parsequirks(value, &quirks)) == 0)
+ setquirk(class, name, quirks);
+ return (retval);
+}
+
+void
+setup_quirks(void)
+{
+ setquirk("MPlayer", "xv", SWM_Q_FLOAT | SWM_Q_FULLSCREEN | SWM_Q_FOCUSPREV);
+ setquirk("OpenOffice.org 3.2", "VCLSalFrame", SWM_Q_FLOAT);
+ setquirk("Firefox-bin", "firefox-bin", SWM_Q_TRANSSZ);
+ setquirk("Firefox", "Dialog", SWM_Q_FLOAT);
+ setquirk("Gimp", "gimp", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
+ setquirk("XTerm", "xterm", SWM_Q_XTERM_FONTADJ);
+ setquirk("xine", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
+ setquirk("Xitk", "Xitk Combo", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
+ setquirk("xine", "xine Panel", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
+ setquirk("Xitk", "Xine Window", SWM_Q_FLOAT | SWM_Q_ANYWHERE);
+ setquirk("xine", "xine Video Fullscreen Window", SWM_Q_FULLSCREEN | SWM_Q_FLOAT);
+ setquirk("pcb", "pcb", SWM_Q_FLOAT);
+ setquirk("SDL_App", "SDL_App", SWM_Q_FLOAT | SWM_Q_FULLSCREEN);
+}
+
+/* conf file stuff */
+#define SWM_CONF_FILE "scrotwm.conf"
+
+enum { SWM_S_BAR_DELAY, SWM_S_BAR_ENABLED, SWM_S_BAR_BORDER_WIDTH,
+ SWM_S_STACK_ENABLED, SWM_S_CLOCK_ENABLED, SWM_S_CLOCK_FORMAT,
+ SWM_S_CYCLE_EMPTY, SWM_S_CYCLE_VISIBLE, SWM_S_SS_ENABLED,
+ SWM_S_TERM_WIDTH, SWM_S_TITLE_CLASS_ENABLED,
+ SWM_S_TITLE_NAME_ENABLED, SWM_S_WINDOW_NAME_ENABLED, SWM_S_URGENT_ENABLED,
+ SWM_S_FOCUS_MODE, SWM_S_DISABLE_BORDER, SWM_S_BORDER_WIDTH,
+ SWM_S_BAR_FONT, SWM_S_BAR_ACTION, SWM_S_SPAWN_TERM,
+ SWM_S_SS_APP, SWM_S_DIALOG_RATIO, SWM_S_BAR_AT_BOTTOM,
+ SWM_S_VERBOSE_LAYOUT, SWM_S_BAR_JUSTIFY
+ };
+
+int
+setconfvalue(char *selector, char *value, int flags)
+{
+ int i;
+ char *b;
+
+ switch (flags) {
+ case SWM_S_BAR_DELAY:
+ bar_delay = atoi(value);
+ break;
+ case SWM_S_BAR_ENABLED:
+ bar_enabled = atoi(value);
+ break;
+ case SWM_S_BAR_BORDER_WIDTH:
+ bar_border_width = atoi(value);
+ break;
+ case SWM_S_BAR_AT_BOTTOM:
+ bar_at_bottom = atoi(value);
+ break;
+ case SWM_S_BAR_JUSTIFY:
+ if (!strcmp(value, "left"))
+ bar_justify = SWM_BAR_JUSTIFY_LEFT;
+ else if (!strcmp(value, "center"))
+ bar_justify = SWM_BAR_JUSTIFY_CENTER;
+ else if (!strcmp(value, "right"))
+ bar_justify = SWM_BAR_JUSTIFY_RIGHT;
+ else
+ errx(1, "invalid bar_justify");
+ break;
+ case SWM_S_STACK_ENABLED:
+ stack_enabled = atoi(value);
+ break;
+ case SWM_S_CLOCK_ENABLED:
+ clock_enabled = atoi(value);
+ break;
+ case SWM_S_CLOCK_FORMAT:
+#ifndef SWM_DENY_CLOCK_FORMAT
+ free(clock_format);
+ if ((clock_format = strdup(value)) == NULL)
+ err(1, "setconfvalue: clock_format");
+#endif
+ break;
+ case SWM_S_CYCLE_EMPTY:
+ cycle_empty = atoi(value);
+ break;
+ case SWM_S_CYCLE_VISIBLE:
+ cycle_visible = atoi(value);
+ break;
+ case SWM_S_SS_ENABLED:
+ ss_enabled = atoi(value);
+ break;
+ case SWM_S_TERM_WIDTH:
+ term_width = atoi(value);
+ break;
+ case SWM_S_TITLE_CLASS_ENABLED:
+ title_class_enabled = atoi(value);
+ break;
+ case SWM_S_WINDOW_NAME_ENABLED:
+ window_name_enabled = atoi(value);
+ break;
+ case SWM_S_TITLE_NAME_ENABLED:
+ title_name_enabled = atoi(value);
+ break;
+ case SWM_S_URGENT_ENABLED:
+ urgent_enabled = atoi(value);
+ break;
+ case SWM_S_FOCUS_MODE:
+ if (!strcmp(value, "default"))
+ focus_mode = SWM_FOCUS_DEFAULT;
+ else if (!strcmp(value, "follow_cursor"))
+ focus_mode = SWM_FOCUS_FOLLOW;
+ else if (!strcmp(value, "synergy"))
+ focus_mode = SWM_FOCUS_SYNERGY;
+ else
+ errx(1, "focus_mode");
+ break;
+ case SWM_S_DISABLE_BORDER:
+ disable_border = atoi(value);
+ break;
+ case SWM_S_BORDER_WIDTH:
+ border_width = atoi(value);
+ break;
+ case SWM_S_BAR_FONT:
+ b = bar_fonts;
+ if (asprintf(&bar_fonts, "%s,%s", value, bar_fonts) == -1)
+ err(1, "setconfvalue: asprintf: failed to allocate "
+ "memory for bar_fonts.");
+
+ free(b);
+ break;
+ case SWM_S_BAR_ACTION:
+ free(bar_argv[0]);
+ if ((bar_argv[0] = strdup(value)) == NULL)
+ err(1, "setconfvalue: bar_action");
+ break;
+ case SWM_S_SPAWN_TERM:
+ free(spawn_term[0]);
+ if ((spawn_term[0] = strdup(value)) == NULL)
+ err(1, "setconfvalue: spawn_term");
+ break;
+ case SWM_S_SS_APP:
+ break;
+ case SWM_S_DIALOG_RATIO:
+ dialog_ratio = atof(value);
+ if (dialog_ratio > 1.0 || dialog_ratio <= .3)
+ dialog_ratio = .6;
+ break;
+ case SWM_S_VERBOSE_LAYOUT:
+ verbose_layout = atoi(value);
+ for (i = 0; layouts[i].l_stack != NULL; i++) {
+ if (verbose_layout)
+ layouts[i].l_string = fancy_stacker;
+ else
+ layouts[i].l_string = plain_stacker;
+ }
+ break;
+ default:
+ return (1);
+ }
+ return (0);
+}
+
+int
+setconfmodkey(char *selector, char *value, int flags)
+{
+ if (!strncasecmp(value, "Mod1", strlen("Mod1")))
+ update_modkey(Mod1Mask);
+ else if (!strncasecmp(value, "Mod2", strlen("Mod2")))
+ update_modkey(Mod2Mask);
+ else if (!strncasecmp(value, "Mod3", strlen("Mod3")))
+ update_modkey(Mod3Mask);
+ else if (!strncasecmp(value, "Mod4", strlen("Mod4")))
+ update_modkey(Mod4Mask);
+ else
+ return (1);
+ return (0);
+}
+
+int
+setconfcolor(char *selector, char *value, int flags)
+{
+ setscreencolor(value, ((selector == NULL)?-1:atoi(selector)), flags);
+ return (0);
+}
+
+int
+setconfregion(char *selector, char *value, int flags)
+{
+ custom_region(value);
+ return (0);
+}
+
+int
+setautorun(char *selector, char *value, int flags)
+{
+ int ws_id;
+ char s[1024];
+ char *ap, *sp = s;
+ union arg a;
+ int argc = 0;
+ long pid;
+ struct pid_e *p;
+
+ if (getenv("SWM_STARTED"))
+ return (0);
+
+ bzero(s, sizeof s);
+ if (sscanf(value, "ws[%d]:%1023c", &ws_id, s) != 2)
+ errx(1, "invalid autorun entry, should be 'ws[<idx>]:command'");
+ ws_id--;
+ if (ws_id < 0 || ws_id >= SWM_WS_MAX)
+ errx(1, "autorun: invalid workspace %d", ws_id + 1);
+
+ /*
+ * This is a little intricate
+ *
+ * If the pid already exists we simply reuse it because it means it was
+ * used before AND not claimed by manage_window. We get away with
+ * altering it in the parent after INSERT because this can not be a race
+ */
+ a.argv = NULL;
+ while ((ap = strsep(&sp, " \t")) != NULL) {
+ if (*ap == '\0')
+ continue;
+ DNPRINTF(SWM_D_SPAWN, "setautorun: arg [%s]\n", ap);
+ argc++;
+ if ((a.argv = realloc(a.argv, argc * sizeof(char *))) == NULL)
+ err(1, "setautorun: realloc");
+ a.argv[argc - 1] = ap;
+ }
+
+ if ((a.argv = realloc(a.argv, (argc + 1) * sizeof(char *))) == NULL)
+ err(1, "setautorun: realloc");
+ a.argv[argc] = NULL;
+
+ if ((pid = fork()) == 0) {
+ spawn(ws_id, &a, 1);
+ /* NOTREACHED */
+ _exit(1);
+ }
+ free(a.argv);
+
+ /* parent */
+ p = find_pid(pid);
+ if (p == NULL) {
+ p = calloc(1, sizeof *p);
+ if (p == NULL)
+ return (1);
+ TAILQ_INSERT_TAIL(&pidlist, p, entry);
+ }
+
+ p->pid = pid;
+ p->ws = ws_id;
+
+ return (0);
+}
+
+int
+setlayout(char *selector, char *value, int flags)
+{
+ int ws_id, i, x, mg, ma, si, raise;
+ int st = SWM_V_STACK;
+ char s[1024];
+ struct workspace *ws;
+
+ if (getenv("SWM_STARTED"))
+ return (0);
+
+ bzero(s, sizeof s);
+ if (sscanf(value, "ws[%d]:%d:%d:%d:%d:%1023c",
+ &ws_id, &mg, &ma, &si, &raise, s) != 6)
+ errx(1, "invalid layout entry, should be 'ws[<idx>]:"
+ "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
+ "<type>'");
+ ws_id--;
+ if (ws_id < 0 || ws_id >= SWM_WS_MAX)
+ errx(1, "layout: invalid workspace %d", ws_id + 1);
+
+ if (!strcasecmp(s, "vertical"))
+ st = SWM_V_STACK;
+ else if (!strcasecmp(s, "horizontal"))
+ st = SWM_H_STACK;
+ else if (!strcasecmp(s, "fullscreen"))
+ st = SWM_MAX_STACK;
+ else
+ errx(1, "invalid layout entry, should be 'ws[<idx>]:"
+ "<master_grow>:<master_add>:<stack_inc>:<always_raise>:"
+ "<type>'");
+
+ for (i = 0; i < ScreenCount(display); i++) {
+ ws = (struct workspace *)&screens[i].ws;
+ ws[ws_id].cur_layout = &layouts[st];
+
+ ws[ws_id].always_raise = raise;
+ if (st == SWM_MAX_STACK)
+ continue;
+
+ /* master grow */
+ for (x = 0; x < abs(mg); x++) {
+ ws[ws_id].cur_layout->l_config(&ws[ws_id],
+ mg >= 0 ? SWM_ARG_ID_MASTERGROW :
+ SWM_ARG_ID_MASTERSHRINK);
+ stack();
+ }
+ /* master add */
+ for (x = 0; x < abs(ma); x++) {
+ ws[ws_id].cur_layout->l_config(&ws[ws_id],
+ ma >= 0 ? SWM_ARG_ID_MASTERADD :
+ SWM_ARG_ID_MASTERDEL);
+ stack();
+ }
+ /* stack inc */
+ for (x = 0; x < abs(si); x++) {
+ ws[ws_id].cur_layout->l_config(&ws[ws_id],
+ si >= 0 ? SWM_ARG_ID_STACKINC :
+ SWM_ARG_ID_STACKDEC);
+ stack();
+ }
+ }
+
+ return (0);
+}
+
+/* config options */
+struct config_option {
+ char *optname;
+ int (*func)(char*, char*, int);
+ int funcflags;
+};
+struct config_option configopt[] = {
+ { "bar_enabled", setconfvalue, SWM_S_BAR_ENABLED },
+ { "bar_at_bottom", setconfvalue, SWM_S_BAR_AT_BOTTOM },
+ { "bar_border", setconfcolor, SWM_S_COLOR_BAR_BORDER },
+ { "bar_border_width", setconfvalue, SWM_S_BAR_BORDER_WIDTH },
+ { "bar_color", setconfcolor, SWM_S_COLOR_BAR },
+ { "bar_font_color", setconfcolor, SWM_S_COLOR_BAR_FONT },
+ { "bar_font", setconfvalue, SWM_S_BAR_FONT },
+ { "bar_action", setconfvalue, SWM_S_BAR_ACTION },
+ { "bar_delay", setconfvalue, SWM_S_BAR_DELAY },
+ { "bar_justify", setconfvalue, SWM_S_BAR_JUSTIFY },
+ { "keyboard_mapping", setkeymapping, 0 },
+ { "bind", setconfbinding, 0 },
+ { "stack_enabled", setconfvalue, SWM_S_STACK_ENABLED },
+ { "clock_enabled", setconfvalue, SWM_S_CLOCK_ENABLED },
+ { "clock_format", setconfvalue, SWM_S_CLOCK_FORMAT },
+ { "color_focus", setconfcolor, SWM_S_COLOR_FOCUS },
+ { "color_unfocus", setconfcolor, SWM_S_COLOR_UNFOCUS },
+ { "cycle_empty", setconfvalue, SWM_S_CYCLE_EMPTY },
+ { "cycle_visible", setconfvalue, SWM_S_CYCLE_VISIBLE },
+ { "dialog_ratio", setconfvalue, SWM_S_DIALOG_RATIO },
+ { "verbose_layout", setconfvalue, SWM_S_VERBOSE_LAYOUT },
+ { "modkey", setconfmodkey, 0 },
+ { "program", setconfspawn, 0 },
+ { "quirk", setconfquirk, 0 },
+ { "region", setconfregion, 0 },
+ { "spawn_term", setconfvalue, SWM_S_SPAWN_TERM },
+ { "screenshot_enabled", setconfvalue, SWM_S_SS_ENABLED },
+ { "screenshot_app", setconfvalue, SWM_S_SS_APP },
+ { "window_name_enabled", setconfvalue, SWM_S_WINDOW_NAME_ENABLED },
+ { "urgent_enabled", setconfvalue, SWM_S_URGENT_ENABLED },
+ { "term_width", setconfvalue, SWM_S_TERM_WIDTH },
+ { "title_class_enabled", setconfvalue, SWM_S_TITLE_CLASS_ENABLED },
+ { "title_name_enabled", setconfvalue, SWM_S_TITLE_NAME_ENABLED },
+ { "focus_mode", setconfvalue, SWM_S_FOCUS_MODE },
+ { "disable_border", setconfvalue, SWM_S_DISABLE_BORDER },
+ { "border_width", setconfvalue, SWM_S_BORDER_WIDTH },
+ { "autorun", setautorun, 0 },
+ { "layout", setlayout, 0 },
+};
+
+
+int
+conf_load(char *filename, int keymapping)
+{
+ FILE *config;
+ char *line, *cp, *optsub, *optval;
+ size_t linelen, lineno = 0;
+ int wordlen, i, optind;
+ struct config_option *opt;
+
+ DNPRINTF(SWM_D_CONF, "conf_load: begin\n");
+
+ if (filename == NULL) {
+ warnx("conf_load: no filename");
+ return (1);
+ }
+ if ((config = fopen(filename, "r")) == NULL) {
+ warn("conf_load: fopen: %s", filename);
+ return (1);
+ }
+
+ while (!feof(config)) {
+ if ((line = fparseln(config, &linelen, &lineno, NULL, 0))
+ == NULL) {
+ if (ferror(config))
+ err(1, "%s", filename);
+ else
+ continue;
+ }
+ cp = line;
+ cp += strspn(cp, " \t\n"); /* eat whitespace */
+ if (cp[0] == '\0') {
+ /* empty line */
+ free(line);
+ continue;
+ }
+ /* get config option */
+ wordlen = strcspn(cp, "=[ \t\n");
+ if (wordlen == 0) {
+ warnx("%s: line %zd: no option found",
+ filename, lineno);
+ goto out;
+ }
+ optind = -1;
+ for (i = 0; i < LENGTH(configopt); i++) {
+ opt = &configopt[i];
+ if (!strncasecmp(cp, opt->optname, wordlen) &&
+ strlen(opt->optname) == wordlen) {
+ optind = i;
+ break;
+ }
+ }
+ if (optind == -1) {
+ warnx("%s: line %zd: unknown option %.*s",
+ filename, lineno, wordlen, cp);
+ goto out;
+ }
+ if (keymapping && strcmp(opt->optname, "bind")) {
+ warnx("%s: line %zd: invalid option %.*s",
+ filename, lineno, wordlen, cp);
+ goto out;
+ }
+ cp += wordlen;
+ cp += strspn(cp, " \t\n"); /* eat whitespace */
+ /* get [selector] if any */
+ optsub = NULL;
+ if (*cp == '[') {
+ cp++;
+ wordlen = strcspn(cp, "]");
+ if (*cp != ']') {
+ if (wordlen == 0) {
+ warnx("%s: line %zd: syntax error",
+ filename, lineno);
+ goto out;
+ }
+
+ if (asprintf(&optsub, "%.*s", wordlen, cp) ==
+ -1) {
+ warnx("%s: line %zd: unable to allocate"
+ "memory for selector", filename,
+ lineno);
+ goto out;
+ }
+ }
+ cp += wordlen;
+ cp += strspn(cp, "] \t\n"); /* eat trailing */
+ }
+ cp += strspn(cp, "= \t\n"); /* eat trailing */
+ /* get RHS value */
+ optval = strdup(cp);
+ /* call function to deal with it all */
+ if (configopt[optind].func(optsub, optval,
+ configopt[optind].funcflags) != 0)
+ errx(1, "%s: line %zd: invalid data for %s",
+ filename, lineno, configopt[optind].optname);
+ free(optval);
+ free(optsub);
+ free(line);
+ }
+
+ fclose(config);
+ DNPRINTF(SWM_D_CONF, "conf_load: end\n");
+
+ return (0);
+
+out:
+ free(line);
+ fclose(config);
+ DNPRINTF(SWM_D_CONF, "conf_load: end with error.\n");
+
+ return (1);
+}
+
+void
+set_child_transient(struct ws_win *win, Window *trans)
+{
+ struct ws_win *parent, *w;
+ XWMHints *wmh = NULL;
+ struct swm_region *r;
+ struct workspace *ws;
+
+ parent = find_window(win->transient);
+ if (parent)
+ parent->child_trans = win;
+ else {
+ DNPRINTF(SWM_D_MISC, "set_child_transient: parent doesn't exist"
+ " for 0x%lx trans 0x%lx\n", win->id, win->transient);
+
+ if (win->hints == NULL) {
+ warnx("no hints for 0x%lx", win->id);
+ return;
+ }
+
+ r = root_to_region(win->wa.root);
+ ws = r->ws;
+ /* parent doen't exist in our window list */
+ TAILQ_FOREACH(w, &ws->winlist, entry) {
+ if (wmh)
+ XFree(wmh);
+
+ if ((wmh = XGetWMHints(display, w->id)) == NULL) {
+ warnx("can't get hints for 0x%lx", w->id);
+ continue;
+ }
+
+ if (win->hints->window_group != wmh->window_group)
+ continue;
+
+ w->child_trans = win;
+ win->transient = w->id;
+ *trans = w->id;
+ DNPRINTF(SWM_D_MISC, "set_child_transient: asjusting "
+ "transient to 0x%lx\n", win->transient);
+ break;
+ }
+ }
+
+ if (wmh)
+ XFree(wmh);
+}
+
+long
+window_get_pid(Window win)
+{
+ Atom actual_type_return;
+ int actual_format_return = 0;
+ unsigned long nitems_return = 0;
+ unsigned long bytes_after_return = 0;
+ long *pid = NULL;
+ long ret = 0;
+ const char *errstr;
+ unsigned char *prop = NULL;
+
+ if (XGetWindowProperty(display, win,
+ XInternAtom(display, "_NET_WM_PID", False), 0, 1, False,
+ XA_CARDINAL, &actual_type_return, &actual_format_return,
+ &nitems_return, &bytes_after_return,
+ (unsigned char**)(void*)&pid) != Success)
+ goto tryharder;
+ if (actual_type_return != XA_CARDINAL)
+ goto tryharder;
+ if (pid == NULL)
+ goto tryharder;
+
+ ret = *pid;
+ XFree(pid);
+
+ return (ret);
+
+tryharder:
+ if (XGetWindowProperty(display, win,
+ XInternAtom(display, "_SWM_PID", False), 0, SWM_PROPLEN, False,
+ XA_STRING, &actual_type_return, &actual_format_return,
+ &nitems_return, &bytes_after_return, &prop) != Success)
+ return (0);
+ if (actual_type_return != XA_STRING)
+ return (0);
+ if (prop == NULL)
+ return (0);
+
+ ret = strtonum((const char *)prop, 0, UINT_MAX, &errstr);
+ /* ignore error because strtonum returns 0 anyway */
+ XFree(prop);
+
+ return (ret);
+}
+
+struct ws_win *
+manage_window(Window id)
+{
+ Window trans = 0;
+ struct workspace *ws;
+ struct ws_win *win, *ww;
+ int format, i, ws_idx, n, border_me = 0;
+ unsigned long nitems, bytes;
+ Atom ws_idx_atom = 0, type;
+ Atom *prot = NULL, *pp;
+ unsigned char ws_idx_str[SWM_PROPLEN], *prop = NULL;
+ struct swm_region *r;
+ long mask;
+ const char *errstr;
+ XWindowChanges wc;
+ struct pid_e *p;
+ struct quirk *qp;
+
+ if ((win = find_window(id)) != NULL)
+ return (win); /* already being managed */
+
+ /* see if we are on the unmanaged list */
+ if ((win = find_unmanaged_window(id)) != NULL) {
+ DNPRINTF(SWM_D_MISC, "manage_window: previously unmanaged "
+ "window: 0x%lx\n", win->id);
+ TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
+ if (win->transient) {
+ set_child_transient(win, &trans);
+ } if (trans && (ww = find_window(trans)))
+ TAILQ_INSERT_AFTER(&win->ws->winlist, ww, win, entry);
+ else
+ TAILQ_INSERT_TAIL(&win->ws->winlist, win, entry);
+ ewmh_update_actions(win);
+ return (win);
+ }
- XGetTransientForHint(display, win->id, &trans);
+ if ((win = calloc(1, sizeof(struct ws_win))) == NULL)
+ err(1, "manage_window: calloc: failed to allocate memory for "
+ "new window");
+
+ win->id = id;
+
+ /* see if we need to override the workspace */
+ p = find_pid(window_get_pid(id));
+
+ /* Get all the window data in one shot */
+ ws_idx_atom = XInternAtom(display, "_SWM_WS", False);
+ if (ws_idx_atom) {
+ XGetWindowProperty(display, id, ws_idx_atom, 0, SWM_PROPLEN,
+ False, XA_STRING, &type, &format, &nitems, &bytes, &prop);
+ }
+ XGetWindowAttributes(display, id, &win->wa);
+ XGetWMNormalHints(display, id, &win->sh, &win->sh_mask);
+ win->hints = XGetWMHints(display, id);
+ XGetTransientForHint(display, id, &trans);
if (trans) {
win->transient = trans;
- DNPRINTF(SWM_D_MISC, "manage_window: win %u transient %u\n",
- (unsigned)win->id, win->transient);
+ set_child_transient(win, &trans);
+ DNPRINTF(SWM_D_MISC, "manage_window: window: 0x%lx, "
+ "transient: 0x%lx\n", win->id, win->transient);
}
- XGetWindowAttributes(display, win->id, &win->wa);
- XGetNormalHints(display, win->id, &win->sh);
- /* XXX make this a table */
- bzero(&ch, sizeof ch);
- if (XGetClassHint(display, win->id, &ch)) {
- /*fprintf(stderr, "class: %s name: %s\n", ch.res_class, ch.res_name); */
- if (!strcmp(ch.res_class, "MPlayer") && !strcmp(ch.res_name, "xv")) {
- win->floating = 1;
+ /* get supported protocols */
+ if (XGetWMProtocols(display, id, &prot, &n)) {
+ for (i = 0, pp = prot; i < n; i++, pp++) {
+ if (*pp == takefocus)
+ win->take_focus = 1;
+ if (*pp == adelete)
+ win->can_delete = 1;
+ }
+ if (prot)
+ XFree(prot);
+ }
+
+ win->iconic = get_iconic(win);
+
+ /*
+ * Figure out where to put the window. If it was previously assigned to
+ * a workspace (either by spawn() or manually moving), and isn't
+ * transient, * put it in the same workspace
+ */
+ r = root_to_region(win->wa.root);
+ if (p) {
+ ws = &r->s->ws[p->ws];
+ TAILQ_REMOVE(&pidlist, p, entry);
+ free(p);
+ p = NULL;
+ } else if (prop && win->transient == 0) {
+ DNPRINTF(SWM_D_PROP, "manage_window: get _SWM_WS: %s\n", prop);
+ ws_idx = strtonum((const char *)prop, 0, 9, &errstr);
+ if (errstr) {
+ DNPRINTF(SWM_D_EVENT, "manage_window: window: #%s: %s",
+ errstr, prop);
+ }
+ ws = &r->s->ws[ws_idx];
+ } else {
+ ws = r->ws;
+ /* this should launch transients in the same ws as parent */
+ if (id && trans)
+ if ((ww = find_window(trans)) != NULL)
+ if (ws->r) {
+ ws = ww->ws;
+ if (ww->ws->r)
+ r = ww->ws->r;
+ else
+ warnx("manage_window: fix this "
+ "bug mcbride");
+ border_me = 1;
+ }
+ }
+
+ /* set up the window layout */
+ win->id = id;
+ win->ws = ws;
+ win->s = r->s; /* this never changes */
+ if (trans && (ww = find_window(trans)))
+ TAILQ_INSERT_AFTER(&ws->winlist, ww, win, entry);
+ else
+ TAILQ_INSERT_TAIL(&ws->winlist, win, entry);
+
+ WIDTH(win) = win->wa.width;
+ HEIGHT(win) = win->wa.height;
+ X(win) = win->wa.x;
+ Y(win) = win->wa.y;
+ win->g_floatvalid = 0;
+ win->floatmaxed = 0;
+ win->ewmh_flags = 0;
+
+ /* Set window properties so we can remember this after reincarnation */
+ if (ws_idx_atom && prop == NULL &&
+ snprintf((char *)ws_idx_str, SWM_PROPLEN, "%d", ws->idx) <
+ SWM_PROPLEN) {
+ DNPRINTF(SWM_D_PROP, "manage_window: set _SWM_WS: %s\n",
+ ws_idx_str);
+ XChangeProperty(display, win->id, ws_idx_atom, XA_STRING, 8,
+ PropModeReplace, ws_idx_str, SWM_PROPLEN);
+ }
+ if (prop)
+ XFree(prop);
+
+ ewmh_autoquirk(win);
+
+ if (XGetClassHint(display, win->id, &win->ch)) {
+ DNPRINTF(SWM_D_CLASS, "manage_window: class: %s, name: %s\n",
+ win->ch.res_class, win->ch.res_name);
+
+ /* java is retarded so treat it special */
+ if (strstr(win->ch.res_name, "sun-awt")) {
+ win->java = 1;
+ border_me = 1;
+ }
+
+ TAILQ_FOREACH(qp, &quirks, entry) {
+ if (!strcmp(win->ch.res_class, qp->class) &&
+ !strcmp(win->ch.res_name, qp->name)) {
+ DNPRINTF(SWM_D_CLASS, "manage_window: found: "
+ "class: %s, name: %s\n", win->ch.res_class,
+ win->ch.res_name);
+ if (qp->quirk & SWM_Q_FLOAT) {
+ win->floating = 1;
+ border_me = 1;
+ }
+ win->quirks = qp->quirk;
+ }
+ }
+ }
+
+ /* alter window position if quirky */
+ if (win->quirks & SWM_Q_ANYWHERE) {
+ win->manual = 1; /* don't center the quirky windows */
+ bzero(&wc, sizeof wc);
+ mask = 0;
+ if (bar_enabled && Y(win) < bar_height) {
+ Y(win) = wc.y = bar_height;
+ mask |= CWY;
}
- if (ch.res_class)
- XFree(ch.res_class);
- if (ch.res_name)
- XFree(ch.res_name);
+ if (WIDTH(win) + X(win) > WIDTH(r)) {
+ X(win) = wc.x = WIDTH(r) - WIDTH(win) - 2;
+ mask |= CWX;
+ }
+ border_me = 1;
+ }
+
+ /* Reset font sizes (the bruteforce way; no default keybinding). */
+ if (win->quirks & SWM_Q_XTERM_FONTADJ) {
+ for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
+ fake_keypress(win, XK_KP_Subtract, ShiftMask);
+ for (i = 0; i < SWM_MAX_FONT_STEPS; i++)
+ fake_keypress(win, XK_KP_Add, ShiftMask);
+ }
+
+ ewmh_get_win_state(win);
+ ewmh_update_actions(win);
+ ewmh_update_win_state(win, None, _NET_WM_STATE_REMOVE);
+
+ /* border me */
+ if (border_me) {
+ bzero(&wc, sizeof wc);
+ wc.border_width = border_width;
+ mask = CWBorderWidth;
+ XConfigureWindow(display, win->id, mask, &wc);
}
XSelectInput(display, id, EnterWindowMask | FocusChangeMask |
PropertyChangeMask | StructureNotifyMask);
- set_win_state(win, NormalState);
+ /* floaters need to be mapped if they are in the current workspace */
+ if ((win->floating || win->transient) && (ws->idx == r->ws->idx))
+ XMapRaised(display, win->id);
return (win);
}
void
+free_window(struct ws_win *win)
+{
+ DNPRINTF(SWM_D_MISC, "free_window: window: 0x%lx\n", win->id);
+
+ if (win == NULL)
+ return;
+
+ /* needed for restart wm */
+ set_win_state(win, WithdrawnState);
+
+ TAILQ_REMOVE(&win->ws->unmanagedlist, win, entry);
+
+ if (win->ch.res_class)
+ XFree(win->ch.res_class);
+ if (win->ch.res_name)
+ XFree(win->ch.res_name);
+
+ kill_refs(win);
+
+ /* paint memory */
+ memset(win, 0xff, sizeof *win); /* XXX kill later */
+
+ free(win);
+}
+
+void
+unmanage_window(struct ws_win *win)
+{
+ struct ws_win *parent;
+
+ if (win == NULL)
+ return;
+
+ DNPRINTF(SWM_D_MISC, "unmanage_window: window: 0x%lx\n", win->id);
+
+ if (win->transient) {
+ parent = find_window(win->transient);
+ if (parent)
+ parent->child_trans = NULL;
+ }
+
+ /* focus on root just in case */
+ XSetInputFocus(display, PointerRoot, PointerRoot, CurrentTime);
+
+ focus_prev(win);
+
+ if (win->hints) {
+ XFree(win->hints);
+ win->hints = NULL;
+ }
+
+ TAILQ_REMOVE(&win->ws->winlist, win, entry);
+ TAILQ_INSERT_TAIL(&win->ws->unmanagedlist, win, entry);
+
+ kill_refs(win);
+}
+
+void
+focus_magic(struct ws_win *win)
+{
+ DNPRINTF(SWM_D_FOCUS, "focus_magic: window: 0x%lx\n", WINID(win));
+
+ if (win == NULL) {
+ /* if there are no windows clear the status-bar */
+ bar_check_opts();
+ return;
+ }
+
+ if (win->child_trans) {
+ /* win = parent & has a transient so focus on that */
+ if (win->java) {
+ focus_win(win->child_trans);
+ if (win->child_trans->take_focus)
+ client_msg(win, takefocus);
+ } else {
+ /* make sure transient hasn't disappeared */
+ if (validate_win(win->child_trans) == 0) {
+ focus_win(win->child_trans);
+ if (win->child_trans->take_focus)
+ client_msg(win->child_trans, takefocus);
+ } else {
+ win->child_trans = NULL;
+ focus_win(win);
+ if (win->take_focus)
+ client_msg(win, takefocus);
+ }
+ }
+ } else {
+ /* regular focus */
+ focus_win(win);
+ if (win->take_focus)
+ client_msg(win, takefocus);
+ }
+}
+
+void
+expose(XEvent *e)
+{
+ DNPRINTF(SWM_D_EVENT, "expose: window: 0x%lx\n", e->xexpose.window);
+}
+
+void
+keypress(XEvent *e)
+{
+ KeySym keysym;
+ XKeyEvent *ev = &e->xkey;
+ struct key *kp;
+ struct swm_region *r;
+
+ keysym = XKeycodeToKeysym(display, (KeyCode)ev->keycode, 0);
+ if ((kp = key_lookup(CLEANMASK(ev->state), keysym)) == NULL)
+ return;
+ if (keyfuncs[kp->funcid].func == NULL)
+ return;
+
+ r = root_to_region(ev->root);
+ if (kp->funcid == kf_spawn_custom)
+ spawn_custom(r, &(keyfuncs[kp->funcid].args), kp->spawn_name);
+ else
+ keyfuncs[kp->funcid].func(r, &(keyfuncs[kp->funcid].args));
+}
+
+void
+buttonpress(XEvent *e)
+{
+ struct ws_win *win;
+ int i, action;
+ XButtonPressedEvent *ev = &e->xbutton;
+
+ if ((win = find_window(ev->window)) == NULL)
+ return;
+
+ focus_magic(win);
+ action = client_click;
+
+ for (i = 0; i < LENGTH(buttons); i++)
+ if (action == buttons[i].action && buttons[i].func &&
+ buttons[i].button == ev->button &&
+ CLEANMASK(buttons[i].mask) == CLEANMASK(ev->state))
+ buttons[i].func(win, &buttons[i].args);
+}
+
+void
configurerequest(XEvent *e)
{
XConfigureRequestEvent *ev = &e->xconfigurerequest;
struct ws_win *win;
- int new = 1;
+ int new = 0;
XWindowChanges wc;
- TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) {
- if (win->id == ev->window) {
- new = 0;
- break;
- }
- }
+ if ((win = find_window(ev->window)) == NULL)
+ if ((win = find_unmanaged_window(ev->window)) == NULL)
+ new = 1;
+
+ DNPRINTF(SWM_D_EVENT, "configurerequest: window: 0x%lx, new: %s\n",
+ ev->window, YESNO(new));
if (new) {
- DNPRINTF(SWM_D_EVENT, "configurerequest: new window: %lu\n",
- ev->window);
bzero(&wc, sizeof wc);
wc.x = ev->x;
wc.y = ev->y;
wc.stack_mode = ev->detail;
XConfigureWindow(display, ev->window, ev->value_mask, &wc);
} else {
- DNPRINTF(SWM_D_EVENT, "configurerequest: change window: %lu\n",
- ev->window);
- if(win->floating) {
- if(ev->value_mask & CWX)
- win->g.x = ev->x;
- if(ev->value_mask & CWY)
- win->g.y = ev->y;
- if(ev->value_mask & CWWidth)
- win->g.w = ev->width;
- if(ev->value_mask & CWHeight)
- win->g.h = ev->height;
- /* this seems to be full screen */
- if (win->g.w > WIDTH) {
- /* kill border */
- win->g.x -= 1;
- win->g.w += 1;
- }
- if (win->g.h > HEIGHT) {
- /* kill border */
- win->g.y -= 1;
- win->g.h += 1;
- }
- if((ev->value_mask & (CWX|CWY)) && !(ev->value_mask & (CWWidth|CWHeight)))
- config_win(win);
- XMoveResizeWindow(display, win->id, win->g.x, win->g.y, win->g.w, win->g.h);
- } else
- config_win(win);
+ config_win(win, ev);
}
}
void
configurenotify(XEvent *e)
{
- DNPRINTF(SWM_D_EVENT, "configurenotify: window: %lu\n",
+ struct ws_win *win;
+
+ DNPRINTF(SWM_D_EVENT, "configurenotify: window: 0x%lx\n",
e->xconfigure.window);
+
+ win = find_window(e->xconfigure.window);
+ if (win) {
+ XGetWMNormalHints(display, win->id, &win->sh, &win->sh_mask);
+ adjust_font(win);
+ if (font_adjusted)
+ stack();
+ if (focus_mode == SWM_FOCUS_DEFAULT)
+ drain_enter_notify();
+ }
}
void
struct ws_win *win;
XDestroyWindowEvent *ev = &e->xdestroywindow;
- DNPRINTF(SWM_D_EVENT, "destroynotify: window %lu\n", ev->window);
-
- TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) {
- if (ev->window == win->id) {
- /* find a window to focus */
- ws[current_ws].focus = TAILQ_PREV(win,
- ws_win_list, entry);
- if (ws[current_ws].focus == NULL)
- ws[current_ws].focus =
- TAILQ_FIRST(&ws[current_ws].winlist);
- if (win == ws[current_ws].focus)
- ws[current_ws].focus = NULL;
-
- TAILQ_REMOVE(&ws[current_ws].winlist, win, entry);
- set_win_state(win, WithdrawnState);
- free(win);
- break;
- }
+ DNPRINTF(SWM_D_EVENT, "destroynotify: window: 0x%lx\n", ev->window);
+
+ if ((win = find_window(ev->window)) == NULL) {
+ if ((win = find_unmanaged_window(ev->window)) == NULL)
+ return;
+ free_window(win);
+ return;
}
+ /* make sure we focus on something */
+ win->floating = 0;
+
+ unmanage_window(win);
stack();
+ if (focus_mode == SWM_FOCUS_DEFAULT)
+ drain_enter_notify();
+ free_window(win);
}
void
enternotify(XEvent *e)
{
XCrossingEvent *ev = &e->xcrossing;
+ XEvent cne;
struct ws_win *win;
+#if 0
+ struct ws_win *w;
+ Window focus_return;
+ int revert_to_return;
+#endif
+ DNPRINTF(SWM_D_FOCUS, "enternotify: window: 0x%lx, mode: %d, detail: "
+ "%d, root: 0x%lx, subwindow: 0x%lx, same_screen: %s, focus: %s, "
+ "state: %d\n", ev->window, ev->mode, ev->detail, ev->root,
+ ev->subwindow, YESNO(ev->same_screen), YESNO(ev->focus), ev->state);
+
+ if (ev->mode != NotifyNormal) {
+ DNPRINTF(SWM_D_EVENT, "skip enternotify: generated by "
+ "cursor grab.\n");
+ return;
+ }
- DNPRINTF(SWM_D_EVENT, "enternotify: window: %lu\n", ev->window);
+ switch (focus_mode) {
+ case SWM_FOCUS_DEFAULT:
+ break;
+ case SWM_FOCUS_FOLLOW:
+ break;
+ case SWM_FOCUS_SYNERGY:
+#if 0
+ /*
+ * all these checks need to be in this order because the
+ * XCheckTypedWindowEvent relies on weeding out the previous events
+ *
+ * making this code an option would enable a follow mouse for focus
+ * feature
+ */
+
+ /*
+ * state is set when we are switching workspaces and focus is set when
+ * the window or a subwindow already has focus (occurs during restart).
+ *
+ * Only honor the focus flag if last_focus_event is not FocusOut,
+ * this allows scrotwm to continue to control focus when another
+ * program is also playing with it.
+ */
+ if (ev->state || (ev->focus && last_focus_event != FocusOut)) {
+ DNPRINTF(SWM_D_EVENT, "ignoring enternotify: focus\n");
+ return;
+ }
- if ((ev->mode != NotifyNormal || ev->detail == NotifyInferior) &&
- ev->window != root)
+ /*
+ * happens when a window is created or destroyed and the border
+ * crosses the mouse pointer and when switching ws
+ *
+ * we need the subwindow test to see if we came from root in order
+ * to give focus to floaters
+ */
+ if (ev->mode == NotifyNormal && ev->detail == NotifyVirtual &&
+ ev->subwindow == 0) {
+ DNPRINTF(SWM_D_EVENT, "ignoring enternotify: NotifyVirtual\n");
return;
- if (ignore_enter) {
- /* eat event(s) to prevent autofocus */
- ignore_enter--;
+ }
+
+ /* this window already has focus */
+ if (ev->mode == NotifyNormal && ev->detail == NotifyInferior) {
+ DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win has focus\n");
return;
}
- TAILQ_FOREACH (win, &ws[current_ws].winlist, entry) {
- if (win->id == ev->window)
- focus_win(win);
- else
- unfocus_win(win);
+
+ /* this window is being deleted or moved to another ws */
+ if (XCheckTypedWindowEvent(display, ev->window, ConfigureNotify,
+ &cne) == True) {
+ DNPRINTF(SWM_D_EVENT, "ignoring enternotify: configurenotify\n");
+ XPutBackEvent(display, &cne);
+ return;
}
+
+ if ((win = find_window(ev->window)) == NULL) {
+ DNPRINTF(SWM_D_EVENT, "ignoring enternotify: win == NULL\n");
+ return;
+ }
+
+ /*
+ * In fullstack kill all enters unless they come from a different ws
+ * (i.e. another region) or focus has been grabbed externally.
+ */
+ if (win->ws->cur_layout->flags & SWM_L_FOCUSPREV &&
+ last_focus_event != FocusOut) {
+ XGetInputFocus(display, &focus_return, &revert_to_return);
+ if ((w = find_window(focus_return)) == NULL ||
+ w->ws == win->ws) {
+ DNPRINTF(SWM_D_EVENT, "ignoring event: fullstack\n");
+ return;
+ }
+ }
+#endif
+ break;
+ }
+
+ if ((win = find_window(ev->window)) == NULL) {
+ DNPRINTF(SWM_D_EVENT, "skip enternotify: window is NULL\n");
+ return;
+ }
+
+ /*
+ * if we have more enternotifies let them handle it in due time
+ */
+ if (XCheckTypedEvent(display, EnterNotify, &cne) == True) {
+ DNPRINTF(SWM_D_EVENT,
+ "ignoring enternotify: got more enternotify\n");
+ XPutBackEvent(display, &cne);
+ return;
+ }
+
+ focus_magic(win);
}
+/* lets us use one switch statement for arbitrary mode/detail combinations */
+#define MERGE_MEMBERS(a,b) (((a & 0xffff) << 16) | (b & 0xffff))
+
void
-focusin(XEvent *e)
+focusevent(XEvent *e)
{
+#if 0
+ struct ws_win *win;
+ u_int32_t mode_detail;
XFocusChangeEvent *ev = &e->xfocus;
- DNPRINTF(SWM_D_EVENT, "focusin: window: %lu\n", ev->window);
+ DNPRINTF(SWM_D_EVENT, "focusevent: %s window: 0x%lx mode: %d "
+ "detail: %d\n", ev->type == FocusIn ? "entering" : "leaving",
+ ev->window, ev->mode, ev->detail);
- if (ev->window == root)
+ if (last_focus_event == ev->type) {
+ DNPRINTF(SWM_D_FOCUS, "ignoring focusevent: bad ordering\n");
return;
- /*
- * kill grab for now so that we can cut and paste , this screws up
- * click to focus
- */
- /*
- DNPRINTF(SWM_D_EVENT, "focusin: window: %lu grabbing\n", ev->window);
- XGrabButton(display, Button1, AnyModifier, ev->window, False,
- ButtonPress, GrabModeAsync, GrabModeSync, None, None);
- */
+ }
+
+ last_focus_event = ev->type;
+ mode_detail = MERGE_MEMBERS(ev->mode, ev->detail);
+
+ switch (mode_detail) {
+ /* synergy client focus operations */
+ case MERGE_MEMBERS(NotifyNormal, NotifyNonlinear):
+ case MERGE_MEMBERS(NotifyNormal, NotifyNonlinearVirtual):
+
+ /* synergy server focus operations */
+ case MERGE_MEMBERS(NotifyWhileGrabbed, NotifyNonlinear):
+
+ /* Entering applications like rdesktop that mangle the pointer */
+ case MERGE_MEMBERS(NotifyNormal, NotifyPointer):
+
+ if ((win = find_window(e->xfocus.window)) != NULL && win->ws->r)
+ XSetWindowBorder(display, win->id,
+ win->ws->r->s->c[ev->type == FocusIn ?
+ SWM_S_COLOR_FOCUS : SWM_S_COLOR_UNFOCUS].color);
+ break;
+ default:
+ warnx("ignoring focusevent");
+ DNPRINTF(SWM_D_FOCUS, "ignoring focusevent\n");
+ break;
+ }
+#endif
+}
+
+void
+mapnotify(XEvent *e)
+{
+ struct ws_win *win;
+ XMapEvent *ev = &e->xmap;
+
+ DNPRINTF(SWM_D_EVENT, "mapnotify: window: 0x%lx\n", ev->window);
+
+ win = manage_window(ev->window);
+ if (win)
+ set_win_state(win, NormalState);
}
void
{
XMappingEvent *ev = &e->xmapping;
- DNPRINTF(SWM_D_EVENT, "mappingnotify: window: %lu\n", ev->window);
-
XRefreshKeyboardMapping(ev);
if (ev->request == MappingKeyboard)
grabkeys();
void
maprequest(XEvent *e)
{
- XMapRequestEvent *ev = &e->xmaprequest;
+ struct ws_win *win;
+ struct swm_region *r;
XWindowAttributes wa;
+ XMapRequestEvent *ev = &e->xmaprequest;
- DNPRINTF(SWM_D_EVENT, "maprequest: window: %lu\n",
+ DNPRINTF(SWM_D_EVENT, "maprequest: window: 0x%lx\n",
e->xmaprequest.window);
if (!XGetWindowAttributes(display, ev->window, &wa))
return;
if (wa.override_redirect)
return;
- manage_window(e->xmaprequest.window);
+
+ win = manage_window(e->xmaprequest.window);
+ if (win == NULL)
+ return; /* can't happen */
+
stack();
+
+ /* make new win focused */
+ r = root_to_region(win->wa.root);
+ if (win->ws == r->ws)
+ focus_magic(win);
}
void
propertynotify(XEvent *e)
{
- DNPRINTF(SWM_D_EVENT, "propertynotify: window: %lu\n",
- e->xproperty.window);
+ struct ws_win *win;
+ XPropertyEvent *ev = &e->xproperty;
+#ifdef SWM_DEBUG
+ char *name;
+ name = XGetAtomName(display, ev->atom);
+ DNPRINTF(SWM_D_EVENT, "propertynotify: window: 0x%lx, atom: %s\n",
+ ev->window, name);
+ XFree(name);
+#endif
+
+ win = find_window(ev->window);
+ if (win == NULL)
+ return;
+
+ if (ev->state == PropertyDelete && ev->atom == a_swm_iconic) {
+ update_iconic(win, 0);
+ XMapRaised(display, win->id);
+ stack();
+ focus_win(win);
+ return;
+ }
+
+ switch (ev->atom) {
+#if 0
+ case XA_WM_NORMAL_HINTS:
+ long mask;
+ XGetWMNormalHints(display, win->id, &win->sh, &mask);
+ warnx("normal hints: flag 0x%x", win->sh.flags);
+ if (win->sh.flags & PMinSize) {
+ WIDTH(win) = win->sh.min_width;
+ HEIGHT(win) = win->sh.min_height;
+ warnx("min %d %d", WIDTH(win), HEIGHT(win));
+ }
+ XMoveResizeWindow(display, win->id,
+ X(win), Y(win), WIDTH(win), HEIGHT(win));
+#endif
+ case XA_WM_CLASS:
+ if (title_name_enabled || title_class_enabled)
+ bar_update();
+ break;
+ case XA_WM_NAME:
+ if (window_name_enabled)
+ bar_update();
+ break;
+ default:
+ break;
+ }
}
void
unmapnotify(XEvent *e)
{
- DNPRINTF(SWM_D_EVENT, "unmapnotify: window: %lu\n", e->xunmap.window);
+ struct ws_win *win;
+
+ DNPRINTF(SWM_D_EVENT, "unmapnotify: window: 0x%lx\n", e->xunmap.window);
+
+ /* determine if we need to help unmanage this window */
+ win = find_window(e->xunmap.window);
+ if (win == NULL)
+ return;
+
+ if (getstate(e->xunmap.window) == NormalState) {
+ unmanage_window(win);
+ stack();
+
+ /* giant hack for apps that don't destroy transient windows */
+ /* eat a bunch of events to prevent remanaging the window */
+ XEvent cne;
+ while (XCheckWindowEvent(display, e->xunmap.window,
+ EnterWindowMask, &cne))
+ ;
+ while (XCheckWindowEvent(display, e->xunmap.window,
+ StructureNotifyMask, &cne))
+ ;
+ while (XCheckWindowEvent(display, e->xunmap.window,
+ SubstructureNotifyMask, &cne))
+ ;
+ /* resend unmap because we ated it */
+ XUnmapWindow(display, e->xunmap.window);
+ }
+
+ if (focus_mode == SWM_FOCUS_DEFAULT)
+ drain_enter_notify();
}
void
visibilitynotify(XEvent *e)
{
- DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: %lu\n", e->xvisibility.window);
-
- if (e->xvisibility.window == bar_window &&
- e->xvisibility.state == VisibilityUnobscured)
- bar_print();
+ int i;
+ struct swm_region *r;
+
+ DNPRINTF(SWM_D_EVENT, "visibilitynotify: window: 0x%lx\n",
+ e->xvisibility.window);
+ if (e->xvisibility.state == VisibilityUnobscured)
+ for (i = 0; i < ScreenCount(display); i++)
+ TAILQ_FOREACH(r, &screens[i].rl, entry)
+ if (e->xvisibility.window == r->bar_window)
+ bar_update();
}
-void (*handler[LASTEvent])(XEvent *) = {
- [Expose] = expose,
- [KeyPress] = keypress,
- [ButtonPress] = buttonpress,
- [ConfigureRequest] = configurerequest,
- [ConfigureNotify] = configurenotify,
- [DestroyNotify] = destroynotify,
- [EnterNotify] = enternotify,
- [FocusIn] = focusin,
- [MappingNotify] = mappingnotify,
- [MapRequest] = maprequest,
- [PropertyNotify] = propertynotify,
- [UnmapNotify] = unmapnotify,
- [VisibilityNotify] = visibilitynotify,
-};
+void
+clientmessage(XEvent *e)
+{
+ XClientMessageEvent *ev;
+ struct ws_win *win;
+
+ ev = &e->xclient;
+
+ win = find_window(ev->window);
+ if (win == NULL)
+ return;
+
+ DNPRINTF(SWM_D_EVENT, "clientmessage: window: 0x%lx, type: %ld\n",
+ ev->window, ev->message_type);
+
+ if (ev->message_type == ewmh[_NET_ACTIVE_WINDOW].atom) {
+ DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_ACTIVE_WINDOW\n");
+ focus_win(win);
+ }
+ if (ev->message_type == ewmh[_NET_CLOSE_WINDOW].atom) {
+ DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_CLOSE_WINDOW\n");
+ if (win->can_delete)
+ client_msg(win, adelete);
+ else
+ XKillClient(display, win->id);
+ }
+ if (ev->message_type == ewmh[_NET_MOVERESIZE_WINDOW].atom) {
+ DNPRINTF(SWM_D_EVENT,
+ "clientmessage: _NET_MOVERESIZE_WINDOW\n");
+ if (win->floating) {
+ if (ev->data.l[0] & (1<<8)) /* x */
+ X(win) = ev->data.l[1];
+ if (ev->data.l[0] & (1<<9)) /* y */
+ Y(win) = ev->data.l[2];
+ if (ev->data.l[0] & (1<<10)) /* width */
+ WIDTH(win) = ev->data.l[3];
+ if (ev->data.l[0] & (1<<11)) /* height */
+ HEIGHT(win) = ev->data.l[4];
+
+ update_window(win);
+ }
+ else {
+ /* TODO: Change stack sizes */
+ /* notify no change was made. */
+ config_win(win, NULL);
+ }
+ }
+ if (ev->message_type == ewmh[_NET_WM_STATE].atom) {
+ DNPRINTF(SWM_D_EVENT, "clientmessage: _NET_WM_STATE\n");
+ ewmh_update_win_state(win, ev->data.l[1], ev->data.l[0]);
+ if (ev->data.l[2])
+ ewmh_update_win_state(win, ev->data.l[2],
+ ev->data.l[0]);
+
+ stack();
+ }
+}
int
xerror_start(Display *d, XErrorEvent *ee)
int
xerror(Display *d, XErrorEvent *ee)
{
- /* fprintf(stderr, "error: %p %p\n", display, ee); */
+ /* warnx("error: %p %p", display, ee); */
return (-1);
}
return (0);
}
-long
-getstate(Window w)
+void
+new_region(struct swm_screen *s, int x, int y, int w, int h)
{
- int format, status;
- long result = -1;
- unsigned char *p = NULL;
- unsigned long n, extra;
- Atom real;
+ struct swm_region *r, *n;
+ struct workspace *ws = NULL;
+ int i;
- astate = XInternAtom(display, "WM_STATE", False);
- status = XGetWindowProperty(display, w, astate, 0L, 2L, False, astate,
- &real, &format, &n, &extra, (unsigned char **)&p);
- if (status != Success)
- return (-1);
- if (n != 0)
- result = *p;
- XFree(p);
- return (result);
+ DNPRINTF(SWM_D_MISC, "new region: screen[%d]:%dx%d+%d+%d\n",
+ s->idx, w, h, x, y);
+
+ /* remove any conflicting regions */
+ n = TAILQ_FIRST(&s->rl);
+ while (n) {
+ r = n;
+ n = TAILQ_NEXT(r, entry);
+ if (X(r) < (x + w) &&
+ (X(r) + WIDTH(r)) > x &&
+ Y(r) < (y + h) &&
+ (Y(r) + HEIGHT(r)) > y) {
+ if (r->ws->r != NULL)
+ r->ws->old_r = r->ws->r;
+ r->ws->r = NULL;
+ XDestroyWindow(display, r->bar_window);
+ TAILQ_REMOVE(&s->rl, r, entry);
+ TAILQ_INSERT_TAIL(&s->orl, r, entry);
+ }
+ }
+
+ /* search old regions for one to reuse */
+
+ /* size + location match */
+ TAILQ_FOREACH(r, &s->orl, entry)
+ if (X(r) == x && Y(r) == y &&
+ HEIGHT(r) == h && WIDTH(r) == w)
+ break;
+
+ /* size match */
+ TAILQ_FOREACH(r, &s->orl, entry)
+ if (HEIGHT(r) == h && WIDTH(r) == w)
+ break;
+
+ if (r != NULL) {
+ TAILQ_REMOVE(&s->orl, r, entry);
+ /* try to use old region's workspace */
+ if (r->ws->r == NULL)
+ ws = r->ws;
+ } else
+ if ((r = calloc(1, sizeof(struct swm_region))) == NULL)
+ err(1, "new_region: calloc: failed to allocate memory "
+ "for screen");
+
+ /* if we don't have a workspace already, find one */
+ if (ws == NULL) {
+ for (i = 0; i < SWM_WS_MAX; i++)
+ if (s->ws[i].r == NULL) {
+ ws = &s->ws[i];
+ break;
+ }
+ }
+
+ if (ws == NULL)
+ errx(1, "new_region: no free workspaces");
+
+ X(r) = x;
+ Y(r) = y;
+ WIDTH(r) = w;
+ HEIGHT(r) = h;
+ r->s = s;
+ r->ws = ws;
+ r->ws_prior = NULL;
+ ws->r = r;
+ outputs++;
+ TAILQ_INSERT_TAIL(&s->rl, r, entry);
+}
+
+void
+scan_xrandr(int i)
+{
+#ifdef SWM_XRR_HAS_CRTC
+ XRRCrtcInfo *ci;
+ XRRScreenResources *sr;
+ int c;
+ int ncrtc = 0;
+#endif /* SWM_XRR_HAS_CRTC */
+ struct swm_region *r;
+
+
+ if (i >= ScreenCount(display))
+ errx(1, "scan_xrandr: invalid screen");
+
+ /* remove any old regions */
+ while ((r = TAILQ_FIRST(&screens[i].rl)) != NULL) {
+ r->ws->old_r = r->ws->r = NULL;
+ XDestroyWindow(display, r->bar_window);
+ TAILQ_REMOVE(&screens[i].rl, r, entry);
+ TAILQ_INSERT_TAIL(&screens[i].orl, r, entry);
+ }
+ outputs = 0;
+
+ /* map virtual screens onto physical screens */
+#ifdef SWM_XRR_HAS_CRTC
+ if (xrandr_support) {
+ sr = XRRGetScreenResources(display, screens[i].root);
+ if (sr == NULL)
+ new_region(&screens[i], 0, 0,
+ DisplayWidth(display, i),
+ DisplayHeight(display, i));
+ else
+ ncrtc = sr->ncrtc;
+
+ for (c = 0, ci = NULL; c < ncrtc; c++) {
+ ci = XRRGetCrtcInfo(display, sr, sr->crtcs[c]);
+ if (ci->noutput == 0)
+ continue;
+
+ if (ci != NULL && ci->mode == None)
+ new_region(&screens[i], 0, 0,
+ DisplayWidth(display, i),
+ DisplayHeight(display, i));
+ else
+ new_region(&screens[i],
+ ci->x, ci->y, ci->width, ci->height);
+ }
+ if (ci)
+ XRRFreeCrtcInfo(ci);
+ XRRFreeScreenResources(sr);
+ } else
+#endif /* SWM_XRR_HAS_CRTC */
+ {
+ new_region(&screens[i], 0, 0, DisplayWidth(display, i),
+ DisplayHeight(display, i));
+ }
+}
+
+void
+screenchange(XEvent *e) {
+ XRRScreenChangeNotifyEvent *xe = (XRRScreenChangeNotifyEvent *)e;
+ struct swm_region *r;
+ int i;
+
+ DNPRINTF(SWM_D_EVENT, "screenchange: root: 0x%lx\n", xe->root);
+
+ if (!XRRUpdateConfiguration(e))
+ return;
+
+ /* silly event doesn't include the screen index */
+ for (i = 0; i < ScreenCount(display); i++)
+ if (screens[i].root == xe->root)
+ break;
+ if (i >= ScreenCount(display))
+ errx(1, "screenchange: screen not found");
+
+ /* brute force for now, just re-enumerate the regions */
+ scan_xrandr(i);
+
+ /* add bars to all regions */
+ for (i = 0; i < ScreenCount(display); i++)
+ TAILQ_FOREACH(r, &screens[i].rl, entry)
+ bar_setup(r);
+ stack();
+ if (focus_mode == SWM_FOCUS_DEFAULT)
+ drain_enter_notify();
+}
+
+void
+grab_windows(void)
+{
+ Window d1, d2, *wins = NULL;
+ XWindowAttributes wa;
+ unsigned int no;
+ int i, j;
+ long state, manage;
+
+ for (i = 0; i < ScreenCount(display); i++) {
+ if (!XQueryTree(display, screens[i].root, &d1, &d2, &wins, &no))
+ continue;
+
+ /* attach windows to a region */
+ /* normal windows */
+ for (j = 0; j < no; j++) {
+ if (!XGetWindowAttributes(display, wins[j], &wa) ||
+ wa.override_redirect ||
+ XGetTransientForHint(display, wins[j], &d1))
+ continue;
+
+ state = getstate(wins[j]);
+ manage = state == IconicState;
+ if (wa.map_state == IsViewable || manage)
+ manage_window(wins[j]);
+ }
+ /* transient windows */
+ for (j = 0; j < no; j++) {
+ if (!XGetWindowAttributes(display, wins[j], &wa) ||
+ wa.override_redirect)
+ continue;
+
+ state = getstate(wins[j]);
+ manage = state == IconicState;
+ if (XGetTransientForHint(display, wins[j], &d1) &&
+ manage)
+ manage_window(wins[j]);
+ }
+ if (wins) {
+ XFree(wins);
+ wins = NULL;
+ }
+ }
+}
+
+void
+setup_screens(void)
+{
+ int i, j, k;
+ int errorbase, major, minor;
+ struct workspace *ws;
+ XGCValues gcv;
+
+ if ((screens = calloc(ScreenCount(display),
+ sizeof(struct swm_screen))) == NULL)
+ err(1, "setup_screens: calloc: failed to allocate memory for "
+ "screens");
+
+ /* initial Xrandr setup */
+ xrandr_support = XRRQueryExtension(display,
+ &xrandr_eventbase, &errorbase);
+ if (xrandr_support)
+ if (XRRQueryVersion(display, &major, &minor) && major < 1)
+ xrandr_support = 0;
+
+ /* map physical screens */
+ for (i = 0; i < ScreenCount(display); i++) {
+ DNPRINTF(SWM_D_WS, "setup_screens: init screen: %d\n", i);
+ screens[i].idx = i;
+ TAILQ_INIT(&screens[i].rl);
+ TAILQ_INIT(&screens[i].orl);
+ screens[i].root = RootWindow(display, i);
+
+ /* set default colors */
+ setscreencolor("red", i + 1, SWM_S_COLOR_FOCUS);
+ setscreencolor("rgb:88/88/88", i + 1, SWM_S_COLOR_UNFOCUS);
+ setscreencolor("rgb:00/80/80", i + 1, SWM_S_COLOR_BAR_BORDER);
+ setscreencolor("black", i + 1, SWM_S_COLOR_BAR);
+ setscreencolor("rgb:a0/a0/a0", i + 1, SWM_S_COLOR_BAR_FONT);
+
+ /* create graphics context on screen with default font color */
+ screens[i].bar_gc = XCreateGC(display, screens[i].root, 0,
+ &gcv);
+
+ XSetForeground(display, screens[i].bar_gc,
+ screens[i].c[SWM_S_COLOR_BAR_FONT].color);
+
+ /* set default cursor */
+ XDefineCursor(display, screens[i].root,
+ XCreateFontCursor(display, XC_left_ptr));
+
+ /* init all workspaces */
+ /* XXX these should be dynamically allocated too */
+ for (j = 0; j < SWM_WS_MAX; j++) {
+ ws = &screens[i].ws[j];
+ ws->idx = j;
+ ws->name = NULL;
+ ws->focus = NULL;
+ ws->r = NULL;
+ ws->old_r = NULL;
+ TAILQ_INIT(&ws->winlist);
+ TAILQ_INIT(&ws->unmanagedlist);
+
+ for (k = 0; layouts[k].l_stack != NULL; k++)
+ if (layouts[k].l_config != NULL)
+ layouts[k].l_config(ws,
+ SWM_ARG_ID_STACKINIT);
+ ws->cur_layout = &layouts[0];
+ ws->cur_layout->l_string(ws);
+ }
+
+ scan_xrandr(i);
+
+ if (xrandr_support)
+ XRRSelectInput(display, screens[i].root,
+ RRScreenChangeNotifyMask);
+ }
+}
+
+void
+setup_globals(void)
+{
+ if ((bar_fonts = strdup(SWM_BAR_FONTS)) == NULL)
+ err(1, "setup_globals: strdup: failed to allocate memory.");
+
+ if ((spawn_term[0] = strdup("xterm")) == NULL)
+ err(1, "setup_globals: strdup: failed to allocate memory.");
+
+ if ((clock_format = strdup("%a %b %d %R %Z %Y")) == NULL)
+ err(1, "setup_globals: strdup: failed to allocate memory.");
+}
+
+void
+workaround(void)
+{
+ int i;
+ Atom netwmcheck, netwmname, utf8_string;
+ Window root, win;
+
+ /* work around sun jdk bugs, code from wmname */
+ netwmcheck = XInternAtom(display, "_NET_SUPPORTING_WM_CHECK", False);
+ netwmname = XInternAtom(display, "_NET_WM_NAME", False);
+ utf8_string = XInternAtom(display, "UTF8_STRING", False);
+ for (i = 0; i < ScreenCount(display); i++) {
+ root = screens[i].root;
+ win = XCreateSimpleWindow(display,root, 0, 0, 1, 1, 0,
+ screens[i].c[SWM_S_COLOR_UNFOCUS].color,
+ screens[i].c[SWM_S_COLOR_UNFOCUS].color);
+
+ XChangeProperty(display, root, netwmcheck, XA_WINDOW, 32,
+ PropModeReplace, (unsigned char *)&win,1);
+ XChangeProperty(display, win, netwmcheck, XA_WINDOW, 32,
+ PropModeReplace, (unsigned char *)&win,1);
+ XChangeProperty(display, win, netwmname, utf8_string, 8,
+ PropModeReplace, (unsigned char*)"LG3D", strlen("LG3D"));
+ }
}
int
main(int argc, char *argv[])
{
- struct passwd *pwd;
+ struct swm_region *r, *rr;
+ struct ws_win *winfocus = NULL;
+ struct timeval tv;
+ union arg a;
char conf[PATH_MAX], *cfile = NULL;
struct stat sb;
XEvent e;
- unsigned int i, j, num;
- Window d1, d2, *wins = NULL;
- XWindowAttributes wa;
+ int xfd, i;
+ fd_set rd;
+ struct sigaction sact;
start_argv = argv;
- fprintf(stderr, "Welcome to scrotwm V%s\n", SWM_VERSION);
- if (!setlocale(LC_CTYPE, "") || !XSupportsLocale())
+ warnx("Welcome to scrotwm V%s Build: %s", SCROTWM_VERSION, buildstr);
+ if (!setlocale(LC_CTYPE, "") || !setlocale(LC_TIME, "") ||
+ !XSupportsLocale())
warnx("no locale support");
+ if (!X_HAVE_UTF8_STRING)
+ warnx("no UTF-8 support");
+
if (!(display = XOpenDisplay(0)))
errx(1, "can not open display");
if (active_wm())
errx(1, "other wm running");
- screen = DefaultScreen(display);
- root = RootWindow(display, screen);
+ /* handle some signals */
+ bzero(&sact, sizeof(sact));
+ sigemptyset(&sact.sa_mask);
+ sact.sa_flags = 0;
+ sact.sa_handler = sighdlr;
+ sigaction(SIGINT, &sact, NULL);
+ sigaction(SIGQUIT, &sact, NULL);
+ sigaction(SIGTERM, &sact, NULL);
+ sigaction(SIGHUP, &sact, NULL);
+
+ sact.sa_handler = sighdlr;
+ sact.sa_flags = SA_NOCLDSTOP;
+ sigaction(SIGCHLD, &sact, NULL);
+
astate = XInternAtom(display, "WM_STATE", False);
+ aprot = XInternAtom(display, "WM_PROTOCOLS", False);
+ adelete = XInternAtom(display, "WM_DELETE_WINDOW", False);
+ takefocus = XInternAtom(display, "WM_TAKE_FOCUS", False);
+ a_wmname = XInternAtom(display, "WM_NAME", False);
+ a_netwmname = XInternAtom(display, "_NET_WM_NAME", False);
+ a_utf8_string = XInternAtom(display, "UTF8_STRING", False);
+ a_string = XInternAtom(display, "STRING", False);
+ a_swm_iconic = XInternAtom(display, "_SWM_ICONIC", False);
/* look for local and global conf file */
pwd = getpwuid(getuid());
if (pwd == NULL)
- errx(1, "invalid user %d", getuid());
+ errx(1, "invalid user: %d", getuid());
+ setup_globals();
+ setup_screens();
+ setup_keys();
+ setup_quirks();
+ setup_spawn();
+
+ /* load config */
snprintf(conf, sizeof conf, "%s/.%s", pwd->pw_dir, SWM_CONF_FILE);
if (stat(conf, &sb) != -1) {
if (S_ISREG(sb.st_mode))
if (S_ISREG(sb.st_mode))
cfile = conf;
}
- if (cfile)
- conf_load(cfile);
- /* init all workspaces */
- for (i = 0; i < SWM_WS_MAX; i++) {
- ws[i].visible = 0;
- ws[i].restack = 1;
- ws[i].focus = NULL;
- ws[i].g.x = 0;
- ws[i].g.y = 0;
- ws[i].g.w = DisplayWidth(display, screen) - 2;
- ws[i].g.h = DisplayHeight(display, screen) - 2;
- TAILQ_INIT(&ws[i].winlist);
-
- for (j = 0; layouts[j].l_stack != NULL; j++) {
- if (layouts[j].l_init != NULL)
- layouts[j].l_init(i);
- }
- ws[i].cur_layout = &layouts[0];
- }
- /* make work space 1 active */
- ws[0].visible = 1;
-
- /* grab existing windows */
- if (XQueryTree(display, root, &d1, &d2, &wins, &num)) {
- /* normal windows */
- for (i = 0; i < num; i++) {
- XGetWindowAttributes(display, wins[i], &wa);
- if (!XGetWindowAttributes(display, wins[i], &wa) ||
- wa.override_redirect || XGetTransientForHint(display, wins[i], &d1))
- continue;
- if (wa.map_state == IsViewable || getstate(wins[i]) == NormalState)
- manage_window(wins[i]);
+ /* load conf (if any) and refresh font color in bar graphics contexts */
+ if (cfile && conf_load(cfile, SWM_CONF_DEFAULT) == 0)
+ for (i = 0; i < ScreenCount(display); ++i)
+ XSetForeground(display, screens[i].bar_gc,
+ screens[i].c[SWM_S_COLOR_BAR_FONT].color);
+
+ setup_ewmh();
+ /* set some values to work around bad programs */
+ workaround();
+ /* grab existing windows (before we build the bars) */
+ grab_windows();
+
+ if (getenv("SWM_STARTED") == NULL)
+ setenv("SWM_STARTED", "YES", 1);
+
+ /* setup all bars */
+ for (i = 0; i < ScreenCount(display); i++)
+ TAILQ_FOREACH(r, &screens[i].rl, entry) {
+ if (winfocus == NULL)
+ winfocus = TAILQ_FIRST(&r->ws->winlist);
+ bar_setup(r);
}
- /* transient windows */
- for (i = 0; i < num; i++) {
- if (!XGetWindowAttributes(display, wins[i], &wa))
- continue;
- if (XGetTransientForHint(display, wins[i], &d1) &&
- (wa.map_state == IsViewable || getstate(wins[i]) ==
- NormalState))
- manage_window(wins[i]);
- }
- if (wins)
- XFree(wins);
- }
- ws[0].focus = TAILQ_FIRST(&ws[0].winlist);
-
- /* setup status bar */
- bar_setup();
-
- XSelectInput(display, root, SubstructureRedirectMask |
- SubstructureNotifyMask | ButtonPressMask | KeyPressMask |
- EnterWindowMask | LeaveWindowMask | StructureNotifyMask |
- FocusChangeMask | PropertyChangeMask | ExposureMask);
+
+ unfocus_all();
grabkeys();
stack();
+ if (focus_mode == SWM_FOCUS_DEFAULT)
+ drain_enter_notify();
+ xfd = ConnectionNumber(display);
while (running) {
- XNextEvent(display, &e);
- if (handler[e.type])
- handler[e.type](&e);
+ while (XPending(display)) {
+ XNextEvent(display, &e);
+ if (running == 0)
+ goto done;
+ if (e.type < LASTEvent) {
+ DNPRINTF(SWM_D_EVENTQ ,"XEvent: handled: %s, "
+ "window: 0x%lx, type: %s (%d), %d remaining"
+ "\n", YESNO(handler[e.type]),
+ e.xany.window, geteventname(&e),
+ e.type, QLength(display));
+
+ if (handler[e.type])
+ handler[e.type](&e);
+ } else {
+ DNPRINTF(SWM_D_EVENTQ, "XRandr Event: window: "
+ "0x%lx, type: %s (%d)\n", e.xany.window,
+ xrandr_geteventname(&e), e.type);
+
+ switch (e.type - xrandr_eventbase) {
+ case RRScreenChangeNotify:
+ screenchange(&e);
+ break;
+ default:
+ break;
+ }
+ }
+ }
+
+ /* if we are being restarted go focus on first window */
+ if (winfocus) {
+ rr = winfocus->ws->r;
+ if (rr == NULL) {
+ /* not a visible window */
+ winfocus = NULL;
+ continue;
+ }
+ /* move pointer to first screen if multi screen */
+ if (ScreenCount(display) > 1 || outputs > 1)
+ XWarpPointer(display, None, rr->s[0].root,
+ 0, 0, 0, 0, X(rr),
+ Y(rr) + (bar_enabled ? bar_height : 0));
+
+ a.id = SWM_ARG_ID_FOCUSCUR;
+ focus(rr, &a);
+ winfocus = NULL;
+ continue;
+ }
+
+ FD_ZERO(&rd);
+ FD_SET(xfd, &rd);
+ tv.tv_sec = 1;
+ tv.tv_usec = 0;
+ if (select(xfd + 1, &rd, NULL, NULL, &tv) == -1)
+ if (errno != EINTR)
+ DNPRINTF(SWM_D_MISC, "select failed");
+ if (restart_wm == 1)
+ restart(NULL, NULL);
+ if (search_resp == 1)
+ search_do_resp();
+ if (running == 0)
+ goto done;
+ if (bar_alarm) {
+ bar_alarm = 0;
+ bar_update();
+ }
}
+done:
+ teardown_ewmh();
+ bar_extra_stop();
+
+ for (i = 0; i < ScreenCount(display); ++i)
+ if (screens[i].bar_gc != NULL)
+ XFreeGC(display, screens[i].bar_gc);
+ XFreeFontSet(display, bar_fs);
XCloseDisplay(display);
return (0);