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xenocara/app/cwm/calmwm.h
okan cd4212fc60 Convert menu-exec-wm from an abritrary exec menu, into a config-based menu from 
which one may configure (wm <name> <path_and_args>) (and choose) specific
window managers to replace the running one. 'wm cwm cwm' is included by
default.

No objections and seems sensible to sthen.
2017-12-29 20:03:46 +00:00

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/*
* calmwm - the calm window manager
*
* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*
* $OpenBSD: calmwm.h,v 1.351 2017/12/29 20:03:46 okan Exp $
*/
#ifndef _CALMWM_H_
#define _CALMWM_H_
#include <X11/XKBlib.h>
#include <X11/Xatom.h>
#include <X11/Xft/Xft.h>
#include <X11/Xlib.h>
#include <X11/Xproto.h>
#include <X11/Xutil.h>
#include <X11/cursorfont.h>
#include <X11/extensions/Xrandr.h>
#include <X11/keysym.h>
#undef MIN
#undef MAX
#define MIN(x, y) ((x) < (y) ? (x) : (y))
#define MAX(x, y) ((x) > (y) ? (x) : (y))
#ifndef nitems
#define nitems(_a) (sizeof((_a)) / sizeof((_a)[0]))
#endif
#define CONFFILE ".cwmrc"
#define BUTTONMASK (ButtonPressMask | ButtonReleaseMask)
#define MOUSEMASK (BUTTONMASK | PointerMotionMask)
#define MENUMASK (MOUSEMASK | ButtonMotionMask | KeyPressMask | \
ExposureMask)
#define MENUGRABMASK (MOUSEMASK | ButtonMotionMask | StructureNotifyMask)
#define IGNOREMODMASK (LockMask | Mod2Mask | 0x2000)
/* direction/amount */
#define CWM_UP 0x0001
#define CWM_DOWN 0x0002
#define CWM_LEFT 0x0004
#define CWM_RIGHT 0x0008
#define CWM_BIGAMOUNT 0x0010
#define DIRECTIONMASK (CWM_UP | CWM_DOWN | CWM_LEFT | CWM_RIGHT)
#define CWM_CYCLE_FORWARD 0x0001
#define CWM_CYCLE_REVERSE 0x0002
#define CWM_CYCLE_INGROUP 0x0004
enum cwm_status {
CWM_QUIT,
CWM_RUNNING,
CWM_EXEC_WM
};
enum cursor_font {
CF_NORMAL,
CF_MOVE,
CF_RESIZE,
CF_QUESTION,
CF_NITEMS
};
enum color {
CWM_COLOR_BORDER_ACTIVE,
CWM_COLOR_BORDER_INACTIVE,
CWM_COLOR_BORDER_URGENCY,
CWM_COLOR_BORDER_GROUP,
CWM_COLOR_BORDER_UNGROUP,
CWM_COLOR_MENU_FG,
CWM_COLOR_MENU_BG,
CWM_COLOR_MENU_FONT,
CWM_COLOR_MENU_FONT_SEL,
CWM_COLOR_NITEMS
};
struct geom {
int x;
int y;
int w;
int h;
};
enum apply_gap {
CWM_NOGAP = 0,
CWM_GAP
};
struct gap {
int top;
int bottom;
int left;
int right;
};
struct winname {
TAILQ_ENTRY(winname) entry;
char *name;
};
TAILQ_HEAD(name_q, winname);
TAILQ_HEAD(ignore_q, winname);
struct client_ctx {
TAILQ_ENTRY(client_ctx) entry;
TAILQ_ENTRY(client_ctx) group_entry;
struct screen_ctx *sc;
struct group_ctx *gc;
Window win;
Colormap colormap;
int bwidth; /* border width */
struct geom geom, savegeom, fullgeom;
struct {
long flags; /* defined hints */
int basew; /* desired width */
int baseh; /* desired height */
int minw; /* minimum width */
int minh; /* minimum height */
int maxw; /* maximum width */
int maxh; /* maximum height */
int incw; /* width increment progression */
int inch; /* height increment progression */
float mina; /* minimum aspect ratio */
float maxa; /* maximum aspect ratio */
} hint;
struct {
int x; /* x position */
int y; /* y position */
} ptr;
struct {
int h; /* height */
int w; /* width */
} dim;
#define CLIENT_HIDDEN 0x0001
#define CLIENT_IGNORE 0x0002
#define CLIENT_VMAXIMIZED 0x0004
#define CLIENT_HMAXIMIZED 0x0008
#define CLIENT_FREEZE 0x0010
#define CLIENT_GROUP 0x0020
#define CLIENT_UNGROUP 0x0040
#define CLIENT_INPUT 0x0080
#define CLIENT_WM_DELETE_WINDOW 0x0100
#define CLIENT_WM_TAKE_FOCUS 0x0200
#define CLIENT_URGENCY 0x0400
#define CLIENT_FULLSCREEN 0x0800
#define CLIENT_STICKY 0x1000
#define CLIENT_ACTIVE 0x2000
#define CLIENT_SKIP_PAGER 0x4000
#define CLIENT_SKIP_TASKBAR 0x8000
#define CLIENT_SKIP_CYCLE (CLIENT_HIDDEN | CLIENT_IGNORE | \
CLIENT_SKIP_TASKBAR | CLIENT_SKIP_PAGER)
#define CLIENT_HIGHLIGHT (CLIENT_GROUP | CLIENT_UNGROUP)
#define CLIENT_MAXFLAGS (CLIENT_VMAXIMIZED | CLIENT_HMAXIMIZED)
#define CLIENT_MAXIMIZED (CLIENT_VMAXIMIZED | CLIENT_HMAXIMIZED)
int flags;
int stackingorder;
struct name_q nameq;
char *name;
char *label;
XClassHint ch;
XWMHints *wmh;
};
TAILQ_HEAD(client_q, client_ctx);
struct group_ctx {
TAILQ_ENTRY(group_ctx) entry;
struct screen_ctx *sc;
char *name;
int num;
struct client_q clientq;
};
TAILQ_HEAD(group_q, group_ctx);
struct autogroup {
TAILQ_ENTRY(autogroup) entry;
char *class;
char *name;
int num;
};
TAILQ_HEAD(autogroup_q, autogroup);
struct region_ctx {
TAILQ_ENTRY(region_ctx) entry;
int num;
struct geom area;
struct geom view; /* viewable area */
struct geom work; /* workable area, gap-applied */
};
TAILQ_HEAD(region_q, region_ctx);
struct screen_ctx {
TAILQ_ENTRY(screen_ctx) entry;
int which;
Window rootwin;
int cycling;
int hideall;
int snapdist;
struct geom view; /* viewable area */
struct geom work; /* workable area, gap-applied */
struct gap gap;
struct client_q clientq;
struct region_q regionq;
struct group_q groupq;
struct group_ctx *group_active;
struct {
Window win;
XftDraw *xftdraw;
} menu;
XftColor xftcolor[CWM_COLOR_NITEMS];
XftFont *xftfont;
};
TAILQ_HEAD(screen_q, screen_ctx);
struct cargs {
char *cmd;
int flag;
enum {
CWM_XEV_KEY,
CWM_XEV_BTN
} xev;
};
enum context {
CWM_CONTEXT_NONE = 0,
CWM_CONTEXT_CC,
CWM_CONTEXT_SC
};
struct bind_ctx {
TAILQ_ENTRY(bind_ctx) entry;
void (*callback)(void *, struct cargs *);
struct cargs *cargs;
enum context context;
unsigned int modmask;
union {
KeySym keysym;
unsigned int button;
} press;
};
TAILQ_HEAD(keybind_q, bind_ctx);
TAILQ_HEAD(mousebind_q, bind_ctx);
struct cmd_ctx {
TAILQ_ENTRY(cmd_ctx) entry;
char *name;
char path[PATH_MAX];
};
TAILQ_HEAD(cmd_q, cmd_ctx);
TAILQ_HEAD(wm_q, cmd_ctx);
#define CWM_MENU_DUMMY 0x0001
#define CWM_MENU_FILE 0x0002
#define CWM_MENU_LIST 0x0004
#define CWM_MENU_WINDOW_ALL 0x0008
#define CWM_MENU_WINDOW_HIDDEN 0x0010
struct menu {
TAILQ_ENTRY(menu) entry;
TAILQ_ENTRY(menu) resultentry;
#define MENU_MAXENTRY 200
char text[MENU_MAXENTRY + 1];
char print[MENU_MAXENTRY + 1];
void *ctx;
short dummy;
short abort;
};
TAILQ_HEAD(menu_q, menu);
struct conf {
struct keybind_q keybindq;
struct mousebind_q mousebindq;
struct autogroup_q autogroupq;
struct ignore_q ignoreq;
struct cmd_q cmdq;
struct wm_q wmq;
int ngroups;
int stickygroups;
int nameqlen;
int bwidth;
int mamount;
int snapdist;
struct gap gap;
char *color[CWM_COLOR_NITEMS];
char known_hosts[PATH_MAX];
char *font;
char *wmname;
Cursor cursor[CF_NITEMS];
int xrandr;
int xrandr_event_base;
char *homedir;
char *wm_argv;
};
/* MWM hints */
struct mwm_hints {
#define MWM_HINTS_ELEMENTS 3L
#define MWM_FLAGS_STATUS (1<<3)
#define MWM_FLAGS_FUNCTIONS (1<<0)
#define MWM_FLAGS_DECORATIONS (1<<1)
#define MWM_FLAGS_INPUT_MODE (1<<2)
unsigned long flags;
#define MWM_FUNCS_ALL (1<<0)
#define MWM_FUNCS_RESIZE (1<<1)
#define MWM_FUNCS_MOVE (1<<2)
#define MWM_FUNCS_MINIMIZE (1<<3)
#define MWM_FUNCS_MAXIMIZE (1<<4)
#define MWM_FUNCS_CLOSE (1<<5)
unsigned long functions;
#define MWM_DECOR_ALL (1<<0)
#define MWM_DECOR_BORDER (1<<1)
#define MWM_DECOR_RESIZE_HANDLE (1<<2)
#define MWM_DECOR_TITLEBAR (1<<3)
#define MWM_DECOR_MENU (1<<4)
#define MWM_DECOR_MINIMIZE (1<<5)
#define MWM_DECOR_MAXIMIZE (1<<6)
unsigned long decorations;
};
enum cwmh {
WM_STATE,
WM_DELETE_WINDOW,
WM_TAKE_FOCUS,
WM_PROTOCOLS,
_MOTIF_WM_HINTS,
UTF8_STRING,
WM_CHANGE_STATE,
CWMH_NITEMS
};
enum ewmh {
_NET_SUPPORTED,
_NET_SUPPORTING_WM_CHECK,
_NET_ACTIVE_WINDOW,
_NET_CLIENT_LIST,
_NET_CLIENT_LIST_STACKING,
_NET_NUMBER_OF_DESKTOPS,
_NET_CURRENT_DESKTOP,
_NET_DESKTOP_VIEWPORT,
_NET_DESKTOP_GEOMETRY,
_NET_VIRTUAL_ROOTS,
_NET_SHOWING_DESKTOP,
_NET_DESKTOP_NAMES,
_NET_WORKAREA,
_NET_WM_NAME,
_NET_WM_DESKTOP,
_NET_CLOSE_WINDOW,
_NET_WM_STATE,
#define _NET_WM_STATES_NITEMS 9
_NET_WM_STATE_STICKY,
_NET_WM_STATE_MAXIMIZED_VERT,
_NET_WM_STATE_MAXIMIZED_HORZ,
_NET_WM_STATE_HIDDEN,
_NET_WM_STATE_FULLSCREEN,
_NET_WM_STATE_DEMANDS_ATTENTION,
_NET_WM_STATE_SKIP_PAGER,
_NET_WM_STATE_SKIP_TASKBAR,
_CWM_WM_STATE_FREEZE,
EWMH_NITEMS
};
enum net_wm_state {
_NET_WM_STATE_REMOVE,
_NET_WM_STATE_ADD,
_NET_WM_STATE_TOGGLE
};
extern Display *X_Dpy;
extern Time Last_Event_Time;
extern Atom cwmh[CWMH_NITEMS];
extern Atom ewmh[EWMH_NITEMS];
extern struct screen_q Screenq;
extern struct conf Conf;
__dead void usage(void);
void client_applysizehints(struct client_ctx *);
void client_config(struct client_ctx *);
struct client_ctx *client_current(void);
void client_cycle(struct screen_ctx *, int);
void client_delete(struct client_ctx *);
void client_draw_border(struct client_ctx *);
struct client_ctx *client_find(Window);
long client_get_wm_state(struct client_ctx *);
void client_getsizehints(struct client_ctx *);
void client_hide(struct client_ctx *);
void client_htile(struct client_ctx *);
void client_lower(struct client_ctx *);
void client_map(struct client_ctx *);
void client_msg(struct client_ctx *, Atom, Time);
void client_move(struct client_ctx *);
void client_mtf(struct client_ctx *);
int client_inbound(struct client_ctx *, int, int);
struct client_ctx *client_init(Window, struct screen_ctx *, int);
void client_ptr_inbound(struct client_ctx *, int);
void client_ptrsave(struct client_ctx *);
void client_ptrwarp(struct client_ctx *);
void client_raise(struct client_ctx *);
void client_resize(struct client_ctx *, int);
void client_send_delete(struct client_ctx *);
void client_set_wm_state(struct client_ctx *, long);
void client_setactive(struct client_ctx *);
void client_setname(struct client_ctx *);
void client_show(struct client_ctx *);
int client_snapcalc(int, int, int, int, int);
void client_toggle_freeze(struct client_ctx *);
void client_toggle_fullscreen(struct client_ctx *);
void client_toggle_hidden(struct client_ctx *);
void client_toggle_hmaximize(struct client_ctx *);
void client_toggle_maximize(struct client_ctx *);
void client_toggle_skip_pager(struct client_ctx *);
void client_toggle_skip_taskbar(struct client_ctx *);
void client_toggle_sticky(struct client_ctx *);
void client_toggle_vmaximize(struct client_ctx *);
void client_transient(struct client_ctx *);
void client_unhide(struct client_ctx *);
void client_urgency(struct client_ctx *);
void client_vtile(struct client_ctx *);
void client_wm_hints(struct client_ctx *);
void group_alltoggle(struct screen_ctx *);
void group_assign(struct group_ctx *, struct client_ctx *);
int group_autogroup(struct client_ctx *);
void group_cycle(struct screen_ctx *, int);
void group_hide(struct group_ctx *);
void group_hidetoggle(struct screen_ctx *, int);
int group_holds_only_hidden(struct group_ctx *);
int group_holds_only_sticky(struct group_ctx *);
void group_init(struct screen_ctx *, int);
void group_movetogroup(struct client_ctx *, int);
void group_only(struct screen_ctx *, int);
int group_restore(struct client_ctx *);
void group_show(struct group_ctx *);
void group_toggle_membership(struct client_ctx *);
void group_update_names(struct screen_ctx *);
void search_match_client(struct menu_q *, struct menu_q *,
char *);
void search_match_exec(struct menu_q *, struct menu_q *,
char *);
void search_match_path(struct menu_q *, struct menu_q *,
char *);
void search_match_text(struct menu_q *, struct menu_q *,
char *);
void search_match_cmd(struct menu_q *, struct menu_q *,
char *);
void search_match_group(struct menu_q *, struct menu_q *,
char *);
void search_match_wm(struct menu_q *, struct menu_q *,
char *);
void search_print_client(struct menu *, int);
void search_print_cmd(struct menu *, int);
void search_print_group(struct menu *, int);
void search_print_text(struct menu *, int);
void search_print_wm(struct menu *, int);
struct region_ctx *region_find(struct screen_ctx *, int, int);
struct geom screen_apply_gap(struct screen_ctx *, struct geom);
struct screen_ctx *screen_find(Window);
struct geom screen_area(struct screen_ctx *, int, int,
enum apply_gap);
void screen_init(int);
void screen_update_geometry(struct screen_ctx *);
void screen_updatestackingorder(struct screen_ctx *);
void screen_assert_clients_within(struct screen_ctx *);
void kbfunc_cwm_status(void *, struct cargs *);
void kbfunc_ptrmove(void *, struct cargs *);
void kbfunc_client_snap(void *, struct cargs *);
void kbfunc_client_move(void *, struct cargs *);
void kbfunc_client_resize(void *, struct cargs *);
void kbfunc_client_delete(void *, struct cargs *);
void kbfunc_client_lower(void *, struct cargs *);
void kbfunc_client_raise(void *, struct cargs *);
void kbfunc_client_hide(void *, struct cargs *);
void kbfunc_client_toggle_freeze(void *, struct cargs *);
void kbfunc_client_toggle_sticky(void *, struct cargs *);
void kbfunc_client_toggle_fullscreen(void *,
struct cargs *);
void kbfunc_client_toggle_maximize(void *, struct cargs *);
void kbfunc_client_toggle_hmaximize(void *, struct cargs *);
void kbfunc_client_toggle_vmaximize(void *, struct cargs *);
void kbfunc_client_htile(void *, struct cargs *);
void kbfunc_client_vtile(void *, struct cargs *);
void kbfunc_client_cycle(void *, struct cargs *);
void kbfunc_client_toggle_group(void *, struct cargs *);
void kbfunc_client_movetogroup(void *, struct cargs *);
void kbfunc_group_toggle(void *, struct cargs *);
void kbfunc_group_only(void *, struct cargs *);
void kbfunc_group_cycle(void *, struct cargs *);
void kbfunc_group_alltoggle(void *, struct cargs *);
void kbfunc_menu_client(void *, struct cargs *);
void kbfunc_menu_cmd(void *, struct cargs *);
void kbfunc_menu_group(void *, struct cargs *);
void kbfunc_menu_wm(void *, struct cargs *);
void kbfunc_menu_exec(void *, struct cargs *);
void kbfunc_menu_ssh(void *, struct cargs *);
void kbfunc_client_menu_label(void *, struct cargs *);
void kbfunc_exec_cmd(void *, struct cargs *);
void kbfunc_exec_lock(void *, struct cargs *);
void kbfunc_exec_term(void *, struct cargs *);
void menu_windraw(struct screen_ctx *, Window,
const char *, ...);
struct menu *menu_filter(struct screen_ctx *, struct menu_q *,
const char *, const char *, int,
void (*)(struct menu_q *, struct menu_q *, char *),
void (*)(struct menu *, int));
void menuq_add(struct menu_q *, void *, const char *, ...);
void menuq_clear(struct menu_q *);
int parse_config(const char *, struct conf *);
void conf_atoms(void);
void conf_autogroup(struct conf *, int, const char *,
const char *);
int conf_bind_key(struct conf *, const char *,
const char *);
int conf_bind_mouse(struct conf *, const char *,
const char *);
void conf_clear(struct conf *);
void conf_client(struct client_ctx *);
int conf_cmd_add(struct conf *, const char *,
const char *);
int conf_wm_add(struct conf *, const char *,
const char *);
void conf_cursor(struct conf *);
void conf_grab_kbd(Window);
void conf_grab_mouse(Window);
void conf_init(struct conf *);
void conf_ignore(struct conf *, const char *);
void conf_screen(struct screen_ctx *);
void xev_process(void);
int xu_getprop(Window, Atom, Atom, long, unsigned char **);
int xu_getstrprop(Window, Atom, char **);
void xu_ptr_getpos(Window, int *, int *);
void xu_ptr_setpos(Window, int, int);
void xu_xorcolor(XftColor, XftColor, XftColor *);
void xu_ewmh_net_supported(struct screen_ctx *);
void xu_ewmh_net_supported_wm_check(struct screen_ctx *);
void xu_ewmh_net_desktop_geometry(struct screen_ctx *);
void xu_ewmh_net_workarea(struct screen_ctx *);
void xu_ewmh_net_client_list(struct screen_ctx *);
void xu_ewmh_net_client_list_stacking(struct screen_ctx *);
void xu_ewmh_net_active_window(struct screen_ctx *, Window);
Window xu_ewmh_get_net_active_window(struct screen_ctx *);
void xu_ewmh_net_wm_desktop_viewport(struct screen_ctx *);
void xu_ewmh_net_wm_number_of_desktops(struct screen_ctx *);
void xu_ewmh_net_showing_desktop(struct screen_ctx *);
void xu_ewmh_net_virtual_roots(struct screen_ctx *);
void xu_ewmh_net_current_desktop(struct screen_ctx *);
void xu_ewmh_net_desktop_names(struct screen_ctx *);
void xu_ewmh_net_wm_desktop(struct client_ctx *);
Atom *xu_ewmh_get_net_wm_state(struct client_ctx *, int *);
void xu_ewmh_handle_net_wm_state_msg(struct client_ctx *,
int, Atom , Atom);
void xu_ewmh_set_net_wm_state(struct client_ctx *);
void xu_ewmh_restore_net_wm_state(struct client_ctx *);
char *u_argv(char * const *);
void u_exec(char *);
void u_spawn(char *);
void *xcalloc(size_t, size_t);
void *xmalloc(size_t);
void *xreallocarray(void *, size_t, size_t);
char *xstrdup(const char *);
int xasprintf(char **, const char *, ...)
__attribute__((__format__ (printf, 2, 3)))
__attribute__((__nonnull__ (2)));
#endif /* _CALMWM_H_ */
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