/* * calmwm - the calm window manager * * Copyright (c) 2004 Marius Aamodt Eriksen * * 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. * * $Id: calmwm.h,v 1.42 2008/05/19 12:56:58 okan Exp $ */ #ifndef _CALMWM_H_ #define _CALMWM_H_ #define CALMWM_MAXNAMELEN 256 #include "hash.h" #undef MIN #undef MAX #define MIN(x, y) ((x) < (y) ? (x) : (y)) #define MAX(x, y) ((x) > (y) ? (x) : (y)) #define CONFFILE ".cwmrc" #define ChildMask (SubstructureRedirectMask|SubstructureNotifyMask) #define ButtonMask (ButtonPressMask|ButtonReleaseMask) #define MouseMask (ButtonMask|PointerMotionMask) struct client_ctx; TAILQ_HEAD(cycle_entry_q, client_ctx); struct screen_ctx; struct fontdesc { const char *name; XftFont *fn; struct screen_ctx *sc; HASH_ENTRY(fontdesc) node; }; int fontdesc_cmp(struct fontdesc *a, struct fontdesc *b); HASH_HEAD(fonthash, fontdesc, 16); HASH_PROTOTYPE(fonthash, fontdesc, node, fontdesc_cmp); struct screen_ctx { TAILQ_ENTRY(screen_ctx) entry; u_int which; Window rootwin; Window menuwin; Window searchwin; Colormap colormap; XColor bgcolor, fgcolor, fccolor, redcolor, cyancolor, whitecolor, blackcolor; char *display; unsigned long blackpixl, whitepixl, redpixl, bluepixl, cyanpixl; GC gc, hlgc; Pixmap gray, blue, red; int altpersist; int maxinitialised; int xmax; int ymax; struct cycle_entry_q mruq; struct fonthash fonthash; XftDraw *xftdraw; XftColor xftcolor; }; TAILQ_HEAD(screen_ctx_q, screen_ctx); #define CLIENT_PROTO_DELETE 0x01 #define CLIENT_PROTO_TAKEFOCUS 0x02 #define CLIENT_MAXNAMEQLEN 5 #define CLIENT_HIDDEN 0x01 #define CLIENT_IGNORE 0x02 #define CLIENT_DOMAXIMIZE 0x04 #define CLIENT_MAXIMIZED 0x08 #define CLIENT_DOVMAXIMIZE 0x10 #define CLIENT_VMAXIMIZED 0x20 #define CLIENT_HIGHLIGHT_BLUE 1 #define CLIENT_HIGHLIGHT_RED 2 struct winname { TAILQ_ENTRY(winname) entry; char *name; }; TAILQ_HEAD(winname_q, winname); struct client_ctx { TAILQ_ENTRY(client_ctx) entry; TAILQ_ENTRY(client_ctx) searchentry; TAILQ_ENTRY(client_ctx) group_entry; TAILQ_ENTRY(client_ctx) mru_entry; struct screen_ctx *sc; Window win; XSizeHints *size; Colormap cmap; Window pwin; u_int bwidth; struct { int x, y, width, height; int min_dx, min_dy; } geom, savegeom; struct { int x,y; } ptr; int beepbeep; int xproto; int flags; int state; char *name; struct winname_q nameq; size_t nameqlen; char *label; int active; int highlight; char *matchname; struct group_ctx *group; int stackingorder; char *app_class; char *app_name; char *app_cliarg; }; TAILQ_HEAD(client_ctx_q, client_ctx); static char *shortcut_to_name[] = { "XXX", "one", "two", "three", "four", "five", "six", "seven", "eight", "nine" }; struct group_ctx { TAILQ_ENTRY(group_ctx) entry; struct client_ctx_q clients; int shortcut; int hidden; int nhidden; int highstack; }; TAILQ_HEAD(group_ctx_q, group_ctx); /* Autogroups */ struct autogroupwin { TAILQ_ENTRY(autogroupwin) entry; char *class; char *name; char *group; }; TAILQ_HEAD(autogroupwin_q, autogroupwin); /* NULL/0 values indicate match any. */ struct xevent { TAILQ_ENTRY(xevent) entry; Window *xev_win; Window *xev_root; int xev_type; void (*xev_cb)(struct xevent *, XEvent *); void *xev_arg; }; TAILQ_HEAD(xevent_q, xevent); #define CWM_MOVE 0x01 #define CWM_RESIZE 0x02 #define CWM_PTRMOVE 0x04 #define CWM_BIGMOVE 0x08 #define CWM_UP 0x10 #define CWM_DOWN 0x20 #define CWM_LEFT 0x40 #define CWM_RIGHT 0x80 /* * Match a window. */ #define CONF_MAX_WINTITLE 256 struct winmatch { TAILQ_ENTRY(winmatch) entry; char title[CONF_MAX_WINTITLE]; }; TAILQ_HEAD(winmatch_q, winmatch); /* for cwm_exec */ #define CWM_EXEC_PROGRAM 0x1 #define CWM_EXEC_WM 0x2 #define KBFLAG_NEEDCLIENT 0x01 #define KBTOGROUP(X) ((X) - 1) struct keybinding { int modmask; int keysym; int keycode; int flags; void (*callback)(struct client_ctx *, void *); void *argument; TAILQ_ENTRY(keybinding) entry; }; struct cmd { TAILQ_ENTRY(cmd) entry; int flags; char image[MAXPATHLEN]; char label[256]; /* (argv) */ }; TAILQ_HEAD(keybinding_q, keybinding); TAILQ_HEAD(cmd_q, cmd); /* Global configuration */ struct conf { struct keybinding_q keybindingq; struct autogroupwin_q autogroupq; struct winmatch_q ignoreq; char conf_path[MAXPATHLEN]; struct cmd_q cmdq; #define CONF_STICKY_GROUPS 0x0001 int flags; char termpath[MAXPATHLEN]; char lockpath[MAXPATHLEN]; #define DEFAULTFONTNAME "sans-serif:pixelsize=14:bold" char *DefaultFontName; int gap_top, gap_bottom, gap_left, gap_right; }; /* Menu stuff */ #define MENU_MAXENTRY 50 struct menu { TAILQ_ENTRY(menu) entry; TAILQ_ENTRY(menu) resultentry; char text[MENU_MAXENTRY + 1]; char print[MENU_MAXENTRY + 1]; void *ctx; short dummy; }; TAILQ_HEAD(menu_q, menu); enum ctltype { CTL_NONE = -1, CTL_ERASEONE = 0, CTL_WIPE, CTL_UP, CTL_DOWN, CTL_RETURN, CTL_ABORT, CTL_ALL }; /* MWM hints */ struct mwm_hints { u_long flags; u_long functions; u_long decorations; }; #define MWM_NUMHINTS 3 #define PROP_MWM_HINTS_ELEMENTS 3 #define MWM_HINTS_DECORATIONS (1 << 1) #define MWM_DECOR_ALL (1 << 0) #define MWM_DECOR_BORDER (1 << 1) int input_keycodetrans(KeyCode, u_int, enum ctltype *, char *, int); int x_errorhandler(Display *, XErrorEvent *); void x_setup(char *display_name); char *x_screenname(int); void x_setupscreen(struct screen_ctx *, u_int); __dead void usage(void); struct client_ctx *client_find(Window); void client_setup(void); struct client_ctx *client_new(Window, struct screen_ctx *, int); int client_delete(struct client_ctx *, int, int); void client_setactive(struct client_ctx *, int); void client_gravitate(struct client_ctx *, int); void client_resize(struct client_ctx *); void client_lower(struct client_ctx *); void client_raise(struct client_ctx *); void client_move(struct client_ctx *); void client_leave(struct client_ctx *); void client_send_delete(struct client_ctx *); struct client_ctx *client_current(void); void client_hide(struct client_ctx *); void client_unhide(struct client_ctx *); void client_nocurrent(void); void client_setname(struct client_ctx *); void client_warp(struct client_ctx *); void client_ptrwarp(struct client_ctx *); void client_ptrsave(struct client_ctx *); void client_draw_border(struct client_ctx *); void client_update(struct client_ctx *); void client_cycle(struct client_ctx *); void client_placecalc(struct client_ctx *); void client_maximize(struct client_ctx *); void client_vertmaximize(struct client_ctx *); u_long client_bg_pixel(struct client_ctx *); Pixmap client_bg_pixmap(struct client_ctx *); void client_map(struct client_ctx *cc); void client_mtf(struct client_ctx *cc); struct client_ctx *client_cyclenext(int reverse); struct client_ctx *client_mrunext(struct client_ctx *cc); struct client_ctx *client_mruprev(struct client_ctx *cc); void client_gethints(struct client_ctx *cc); void client_freehints(struct client_ctx *cc); void client_do_shape(struct client_ctx *); void xev_handle_maprequest(struct xevent *, XEvent *); void xev_handle_unmapnotify(struct xevent *, XEvent *); void xev_handle_destroynotify(struct xevent *, XEvent *); void xev_handle_configurerequest(struct xevent *, XEvent *); void xev_handle_propertynotify(struct xevent *, XEvent *); void xev_handle_enternotify(struct xevent *, XEvent *); void xev_handle_leavenotify(struct xevent *, XEvent *); void xev_handle_buttonpress(struct xevent *, XEvent *); void xev_handle_buttonrelease(struct xevent *, XEvent *); void xev_handle_keypress(struct xevent *, XEvent *); void xev_handle_keyrelease(struct xevent *, XEvent *); void xev_handle_expose(struct xevent *, XEvent *); void xev_handle_clientmessage(struct xevent *, XEvent *); #define XEV_QUICK(a, b, c, d, e) do { \ xev_register(xev_new(a, b, c, d, e)); \ } while (0) /* XXX should be xu_ */ void xev_reconfig(struct client_ctx *); void xev_init(void); struct xevent *xev_new(Window *, Window *, int, void (*)(struct xevent *, XEvent *), void *); void xev_register(struct xevent *); void xev_loop(void); int xu_ptr_grab(Window, int, Cursor); int xu_btn_grab(Window, int, u_int); int xu_ptr_regrab(int, Cursor); void xu_btn_ungrab(Window, int, u_int); void xu_ptr_ungrab(void); void xu_ptr_setpos(Window, int, int); void xu_ptr_getpos(Window, int *, int *); void xu_key_grab(Window, int, int); void xu_sendmsg(struct client_ctx *, Atom, long); int xu_getprop(struct client_ctx *, Atom, Atom, long, u_char **); char *xu_getstrprop(struct client_ctx *, Atom atm); void xu_setstate(struct client_ctx *, int); int xu_getstate(struct client_ctx *, int *); void xu_key_grab_keycode(Window, int, int); int u_spawn(char *); void u_exec(char *); void grab_sweep(struct client_ctx *); void grab_drag(struct client_ctx *); void grab_menuinit(struct screen_ctx *); void *grab_menu(XButtonEvent *, struct menu_q *); void grab_label(struct client_ctx *); void xfree(void *); void *xmalloc(size_t); void *xcalloc(size_t, size_t); char *xstrdup(const char *); #define XMALLOC(p, t) ((p) = (t *)xmalloc(sizeof * (p))) #define XCALLOC(p, t) ((p) = (t *)xcalloc(1, sizeof * (p))) void screen_init(void); struct screen_ctx *screen_fromroot(Window); struct screen_ctx *screen_current(void); void screen_updatestackingorder(void); void conf_setup(struct conf *, const char *); void conf_client(struct client_ctx *); void conf_bindname(struct conf *, char *, char *); void conf_unbind(struct conf *, struct keybinding *); int conf_changed(char *); void conf_reload(struct conf *); void kbfunc_client_lower(struct client_ctx *, void *); void kbfunc_client_raise(struct client_ctx *, void *); void kbfunc_client_search(struct client_ctx *, void *); void kbfunc_client_hide(struct client_ctx *, void *); void kbfunc_client_cycle(struct client_ctx *, void *); void kbfunc_client_rcycle(struct client_ctx *, void *); void kbfunc_cmdexec(struct client_ctx *, void *); void kbfunc_client_label(struct client_ctx *, void *); void kbfunc_client_delete(struct client_ctx *, void *); void kbfunc_client_group(struct client_ctx *, void *); void kbfunc_client_nextgroup(struct client_ctx *, void *); void kbfunc_client_prevgroup(struct client_ctx *, void *); void kbfunc_client_nogroup(struct client_ctx *, void *); void kbfunc_client_grouptoggle(struct client_ctx *, void *); void kbfunc_client_maximize(struct client_ctx *, void *); void kbfunc_client_vmaximize(struct client_ctx *, void *); void kbfunc_quit_wm(struct client_ctx *, void *); void kbfunc_moveresize(struct client_ctx *, void *); void kbfunc_menu_search(struct client_ctx *, void *); void kbfunc_exec(struct client_ctx *, void *); void kbfunc_ssh(struct client_ctx *, void *); void kbfunc_term(struct client_ctx *, void *); void kbfunc_lock(struct client_ctx *, void *); void search_init(struct screen_ctx *); struct menu *search_start(struct menu_q *menuq, void (*match)(struct menu_q *, struct menu_q *, char *), void (*print)(struct menu *mi, int), char *, int); void search_match_client(struct menu_q *, struct menu_q *, char *); void search_print_client(struct menu *mi, int list); void search_match_text(struct menu_q *, struct menu_q *, char *); void search_match_exec(struct menu_q *, struct menu_q *, char *); void group_init(void); void group_hidetoggle(int); void group_slide(int); void group_sticky(struct client_ctx *); void group_client_delete(struct client_ctx *); void group_menu(XButtonEvent *); void group_alltoggle(void); void group_sticky_toggle_enter(struct client_ctx *); void group_sticky_toggle_exit(struct client_ctx *); void group_autogroup(struct client_ctx *); void font_init(struct screen_ctx *); struct fontdesc *font_get(struct screen_ctx *, const char *); int font_width(struct fontdesc *, const char *, int); void font_draw(struct fontdesc *, const char *, int, Drawable, int, int); int font_ascent(struct fontdesc *); int font_descent(struct fontdesc *); struct fontdesc *font_getx(struct screen_ctx *, const char *); #define CCTOSC(cc) (cc->sc) /* Externs */ extern Display *X_Dpy; extern Cursor Cursor_move; extern Cursor Cursor_resize; extern Cursor Cursor_select; extern Cursor Cursor_default; extern Cursor Cursor_question; extern struct screen_ctx_q Screenq; extern struct screen_ctx *curscreen; extern u_int Nscreens; extern struct client_ctx_q Clientq; extern int Doshape, Shape_ev; extern struct conf Conf; extern struct fontdesc *DefaultFont; #endif /* _CALMWM_H_ */