/* * neercs console-based window manager * Copyright (c) 2006 Sam Hocevar * 2008 Jean-Yves Lamoureux * All Rights Reserved * * $Id$ * * This program is free software. It comes without any warranty, to * the extent permitted by applicable law. You can redistribute it * and/or modify it under the terms of the Do What The Fuck You Want * To Public License, Version 2, as published by Sam Hocevar. See * http://sam.zoy.org/wtfpl/COPYING for more details. */ #include #include enum wm_types { WM_FULL, WM_CARD, WM_HSPLIT, WM_VSPLIT, WM_MAX, }; struct screen { /* Graphics stuff */ int init; cucul_canvas_t *cv; uint32_t clearattr; uint8_t fg, bg; /* ANSI-context fg/bg */ uint8_t dfg, dbg; /* Default fg/bg */ uint8_t bold, blink, italics, negative, concealed, underline; uint8_t faint, strike, proportional; /* unsupported */ /* Other stuff */ int visible; /* Draw canvas and border flag */ int fd; /* pty fd */ unsigned char *buf; /* text buffer */ long int total; /* buffer length */ char *title; /* tty title */ int bell; /* bell occuring */ unsigned int scroll, s1, s2; /* FIXME, ANSI scroll properties */ int pid; /* running program pid */ int x, y; /* Canvas position */ int w, h; /* Canvas size */ int orig_x, orig_y; /* Used by recurrents */ int orig_w, orig_h; /* Used by recurrents */ }; struct screen_list { int wm_type; /* Window manager type */ int in_bell; /* Bell occuring in a window */ int dont_update_coords; /* Used by recurrents */ int attached; /* Are we attached to a terminal */ /* Lock */ int locked; char lockpass[1024]; char lockmsg[1024]; /* Add-ons*/ int mini; /* Thumbnails */ int status; /* Status bar */ int help; /* help */ /* ScreenSaver stuff */ long long unsigned int screensaver_timeout; /* Screensaver timeout in us */ int in_screensaver; void *screensaver_data; int pty, prevpty; /* Current and previous window */ int count; /* Window count */ int width, height; /* caca window size */ struct screen **screen; /* Windows */ }; struct recurrent { int (*function)(struct screen_list*, struct recurrent* rec, void *user, long long unsigned int t); void *user; long long unsigned int start_time; int kill_me; }; struct recurrent_list { int count; struct recurrent **recurrent; }; void version(void); int create_pty(char *cmd, unsigned int w, unsigned int h, int *cpid); int create_pty_grab(pid_t pid, unsigned int w, unsigned int h); int grab_process(pid_t pid, char *ptyname, int ptyfd); long int import_term(struct screen_list *screen_list, struct screen *sc, void const *data, unsigned int size); int set_tty_size(int fd, unsigned int w, unsigned int h); int update_terms(struct screen_list* screen_list); void refresh_screens(cucul_canvas_t *cv, caca_display_t *dp, struct screen_list *screen_list); int update_screens_contents(struct screen_list* screen_list); long long get_ms(void); int detach(struct screen_list* screen_list, caca_display_t * dp); /* Screens management */ struct screen* create_screen(int w, int h, char *command); struct screen* create_screen_grab(int w, int h, int pid); int destroy_screen(struct screen *s); int add_screen(struct screen_list *list, struct screen *s); int remove_screen(struct screen_list *list, int n, int please_kill); void resize_screen(struct screen *s, int z, int h); /* Window managers */ void update_windows_props(cucul_canvas_t *cv, struct screen_list *screen_list); void update_windows_props_cards(cucul_canvas_t *cv, struct screen_list *screen_list); void update_windows_props_hsplit(cucul_canvas_t *cv, struct screen_list *screen_list); void update_windows_props_full(cucul_canvas_t *cv, struct screen_list *screen_list); void update_windows_props_vsplit(cucul_canvas_t *cv, struct screen_list *screen_list); /* Effects and addons */ void draw_thumbnails(cucul_canvas_t *cv, struct screen_list *screen_list); void draw_status(cucul_canvas_t *cv, struct screen_list *screen_list); void draw_help(cucul_canvas_t *cv, struct screen_list *screen_list); void draw_lock(cucul_canvas_t *cv, struct screen_list *screen_list); int validate_lock(struct screen_list *screen_list, char *user, char *pass); int close_screen_recurrent(struct screen_list*, struct recurrent* rec, void *user, long long unsigned int t); /* Screensavers */ void screensaver_init(cucul_canvas_t *cv, caca_display_t *dp, struct screen_list *screen_list); void screensaver_kill(cucul_canvas_t *cv, caca_display_t *dp, struct screen_list *screen_list); void draw_screensaver(cucul_canvas_t *cv, caca_display_t *dp, struct screen_list *screen_list); void screensaver_flying_toasters(cucul_canvas_t *cv, caca_display_t *dp, struct screen_list *screen_list); void screensaver_flying_toasters_init(cucul_canvas_t *cv, caca_display_t *dp, struct screen_list *screen_list); void screensaver_flying_toasters_kill(cucul_canvas_t *cv, caca_display_t *dp, struct screen_list *screen_list); /* Recurrents */ int add_recurrent(struct recurrent_list *list, int (*function)(struct screen_list*, struct recurrent* rec, void *user, long long unsigned int t), void *user); int remove_recurrent(struct recurrent_list *list, int n); #if 0 # define debug(f, z...) fprintf(stderr, f "\n", z) #else # define debug(f, z...) do {} while(0) #endif