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-rw-r--r--main.c261
1 files changed, 0 insertions, 261 deletions
diff --git a/main.c b/main.c
deleted file mode 100644
index 313d7fc..0000000
--- a/main.c
+++ /dev/null
@@ -1,261 +0,0 @@
-/*
- * Copyright (C) 2000 Shawn Betts
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2, or (at your option)
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this software; see the file COPYING. If not, write to
- * the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
- * Boston, MA 02111-1307 USA */
-
-#include <X11/X.h>
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/Xatom.h>
-#include <X11/Xproto.h>
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <signal.h>
-#include <unistd.h>
-
-#include "ratpoison.h"
-
-static void init_screen (screen_info *s, int screen_num);
-
-Atom wm_state;
-Atom wm_change_state;
-Atom wm_protocols;
-Atom wm_delete;
-Atom wm_take_focus;
-Atom wm_colormaps;
-
-Atom rp_restart;
-
-screen_info *screens;
-int num_screens;
-Display *dpy;
-int exit_signal = 0; /* Set by the signal handler. if this
- is set, quit. */
-static XFontStruct *font;
-
-char **myargv;
-
-void
-sighandler ()
-{
- fprintf (stderr, "ratpoison: Agg! I've been SHOT!\n");
- clean_up ();
- exit (EXIT_FAILURE);
-}
-
-void
-hup_handler ()
-{
- /* This doesn't seem to restart more than once for some reason...*/
-
- fprintf (stderr, "ratpoison: Restarting with a fresh plate.\n");
- clean_up ();
- execvp(myargv[0], myargv);
-}
-
-void
-alrm_handler ()
-{
- int i;
-
-#ifdef DEBUG
- printf ("alarm recieved.\n");
-#endif
-
- /* FIXME: should only hide 1 bar, but we hide them all. */
- for (i=0; i<num_screens; i++)
- {
- hide_bar (&screens[i]);
- }
- XSync (dpy, False);
-}
-
-int
-handler (Display *d, XErrorEvent *e)
-{
- char error_msg[100];
-
- if (e->request_code == X_ChangeWindowAttributes && e->error_code == BadAccess) {
- fprintf(stderr, "ratpoison: There can be only ONE.\n");
- exit(EXIT_FAILURE);
- }
-
- XGetErrorText (d, e->error_code, error_msg, sizeof (error_msg));
- fprintf (stderr, "ratpoison: %s!\n", error_msg);
-
- return 0;
- // exit (EXIT_FAILURE);
-}
-
-int
-main (int argc, char *argv[])
-{
- int i;
-
- myargv = argv;
-
- if (!(dpy = XOpenDisplay (NULL)))
- {
- fprintf (stderr, "Can't open display\n");
- return EXIT_FAILURE;
- }
-
- /* Setup signal handlers. */
- XSetErrorHandler(handler);
- if (signal (SIGALRM, alrm_handler) == SIG_IGN) signal (SIGALRM, SIG_IGN);
- if (signal (SIGTERM, sighandler) == SIG_IGN) signal (SIGTERM, SIG_IGN);
- if (signal (SIGINT, sighandler) == SIG_IGN) signal (SIGINT, SIG_IGN);
- if (signal (SIGHUP, hup_handler) == SIG_IGN)
- {
- printf ("Ignoring HUP.\n");
- signal (SIGHUP, SIG_IGN);
- }
-
- init_numbers ();
- init_window_list ();
-
- font = XLoadQueryFont (dpy, FONT_NAME);
- if (font == NULL)
- {
- fprintf (stderr, "ratpoison: Cannot load font %s.\n", FONT_NAME);
- exit (EXIT_FAILURE);
- }
-
- num_screens = ScreenCount (dpy);
- if ((screens = (screen_info *)malloc (sizeof (screen_info) * num_screens)) == NULL)
- {
- fprintf (stderr, "ratpoison:main.c:Out of memory!\n");
- exit (EXIT_FAILURE);
- }
-
- printf ("%d screens.\n", num_screens);
-
- /* Initialize the screens */
- for (i=0; i<num_screens; i++)
- {
- init_screen (&screens[i], i);
- }
-
- /* Set our Atoms */
- wm_state = XInternAtom(dpy, "WM_STATE", False);
- wm_change_state = XInternAtom(dpy, "WM_CHANGE_STATE", False);
- wm_protocols = XInternAtom(dpy, "WM_PROTOCOLS", False);
- wm_delete = XInternAtom(dpy, "WM_DELETE_WINDOW", False);
- wm_take_focus = XInternAtom(dpy, "WM_TAKE_FOCUS", False);
- wm_colormaps = XInternAtom(dpy, "WM_COLORMAP_WINDOWS", False);
-
- rp_restart = XInternAtom (dpy, "RP_RESTART", False);
-
- XSync (dpy, False);
-
- /* Set an initial window as active. */
- rp_current_window = rp_window_head;
- set_active_window (rp_current_window);
-
- handle_events ();
-
- return EXIT_SUCCESS;
-}
-
-static void
-init_screen (screen_info *s, int screen_num)
-{
- XColor fg_color, bg_color, bold_color, junk;
- XGCValues gv;
-
- s->screen_num = screen_num;
- s->root = RootWindow (dpy, screen_num);
- s->def_cmap = DefaultColormap (dpy, screen_num);
- s->font = font;
- XGetWindowAttributes (dpy, s->root, &s->root_attr);
-
- /* Get our program bar colors */
- if (!XAllocNamedColor (dpy, s->def_cmap, BAR_FG_COLOR, &fg_color, &junk))
- {
- fprintf (stderr, "Unknown color '%s'\n", BAR_FG_COLOR);
- }
-
- if (!XAllocNamedColor (dpy, s->def_cmap, BAR_BG_COLOR, &bg_color, &junk))
- {
- fprintf (stderr, "Unknown color '%s'\n", BAR_BG_COLOR);
- }
-
- if (!XAllocNamedColor (dpy, s->def_cmap, BAR_BOLD_COLOR, &bold_color, &junk))
- {
- fprintf (stderr, "Unknown color '%s'\n", BAR_BOLD_COLOR);
- }
-
- /* Setup the GC for drawing the font. */
- gv.foreground = fg_color.pixel;
- gv.background = bg_color.pixel;
- gv.function = GXcopy;
- gv.line_width = 1;
- gv.subwindow_mode = IncludeInferiors;
- gv.font = font->fid;
- s->normal_gc = XCreateGC(dpy, s->root,
- GCForeground | GCBackground | GCFunction
- | GCLineWidth | GCSubwindowMode | GCFont,
- &gv);
- gv.foreground = bold_color.pixel;
- s->bold_gc = XCreateGC(dpy, s->root,
- GCForeground | GCBackground | GCFunction
- | GCLineWidth | GCSubwindowMode | GCFont,
- &gv);
-
- XSelectInput(dpy, s->root,
- PropertyChangeMask | ColormapChangeMask
- | SubstructureRedirectMask | KeyPressMask
- | SubstructureNotifyMask );
- XSync (dpy, 0);
-
- /* Create the program bar window. */
- s->bar_is_raised = 0;
- s->bar_window = XCreateSimpleWindow (dpy, s->root, 0, 0,
- 1, 1, 1, fg_color.pixel, bg_color.pixel);
- XSelectInput (dpy, s->bar_window, StructureNotifyMask);
-
- /* Setup the window that will recieve all keystrokes once the prefix
- key has been pressed. */
- s->key_window = XCreateSimpleWindow (dpy, s->root, 0, 0, 1, 1, 0, WhitePixel (dpy, 0), BlackPixel (dpy, 0));
- XSelectInput (dpy, s->key_window, KeyPressMask);
- XMapWindow (dpy, s->key_window);
-
- /* Create the input window. */
- s->input_window = XCreateSimpleWindow (dpy, s->root, 0, 0,
- 1, 1, 1, fg_color.pixel, bg_color.pixel);
- XSelectInput (dpy, s->input_window, KeyPressMask);
- scanwins (s);
-}
-
-void
-clean_up ()
-{
- XSetInputFocus (dpy, PointerRoot, RevertToPointerRoot, CurrentTime);
- XCloseDisplay (dpy);
-}
-
-/* Given a root window, return the screen_info struct */
-screen_info *
-find_screen (Window w)
-{
- int i;
-
- for (i=0; i<num_screens; i++)
- if (screens[i].root == w) return &screens[i];
-
- return NULL;
-}
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