diff options
Diffstat (limited to 'src/manage.c')
| -rw-r--r-- | src/manage.c | 175 |
1 files changed, 175 insertions, 0 deletions
diff --git a/src/manage.c b/src/manage.c new file mode 100644 index 0000000..592e391 --- /dev/null +++ b/src/manage.c @@ -0,0 +1,175 @@ +/* Manage windows, such as Mapping them and making sure the proper key + * Grabs have been put in place. + * + * 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/keysymdef.h> + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +#include "ratpoison.h" + +extern Atom wm_state; + +static void +grab_prefix_key (Window w) +{ + XGrabKey(dpy, XKeysymToKeycode (dpy, KEY_PREFIX ), MODIFIER_PREFIX, w, True, + GrabModeAsync, GrabModeAsync); +} + +/* Reget the WM_NAME property for the window and update its name. */ +int +update_window_name (rp_window *win) +{ + XTextProperty text; + char **name_list; + int list_len; + int i; + + /* Don't overwrite the window name if the user specified one. */ + if (win->named) return 0; + + if (!XGetWMName (dpy, win->w, &text)) + { + fprintf (stderr, "ratpoison:manage.c: I can't get the WMName.\n"); + return 0; + } + + if (!XTextPropertyToStringList (&text, &name_list, &list_len)) + { + fprintf (stderr, "ratpoison:manage.c:Error retrieving TextList.\n"); + return 0; + } + + for (i=0; i<list_len; i++) + { + printf ("WMName: %s\n", name_list[i]); + } + + /* Set the window's name to the first in the name_list */ + if (list_len > 0) + { + char *loc; + + free (win->name); + if ((win->name = malloc (strlen (name_list[0]) + 1)) == NULL) + { + fprintf (stderr, "manage.c:update_window_name():Out of memory!\n"); + exit (EXIT_FAILURE); + } + strcpy (win->name, name_list[0]); + + /* A bit of a hack. If there's a : in the string, crop the + string off there. This is mostly brought on by netscape's + disgusting tendency to put its current URL in the WMName!! + arg! */ + loc = strchr (win->name, ':'); + if (loc) loc[0] = '\0'; + } + + /* Its our responsibility to free this. */ + XFreeStringList (name_list); + + return 1; +} + +void +rename_current_window () +{ + char winname[100]; + + if (rp_current_window == NULL) return; + + get_input (rp_current_window->scr, "Name: ", winname, 100); + printf ("user entered: %s\n", winname); + + free (rp_current_window->name); + rp_current_window->name = malloc (sizeof (char) * strlen (winname) + 1); + if (rp_current_window->name == NULL) + { + fprintf (stderr, "ratpoison:rename_window(): Out of memory\n"); + exit (EXIT_FAILURE); + } + strcpy (rp_current_window->name, winname); + rp_current_window->named = 1; + + /* Update the program bar. */ + update_window_names (rp_current_window->scr); +} + +void +manage (rp_window *win, screen_info *s) +{ + if (!update_window_name (win)) return; + + /* We successfully got the name, which means we can start managing! */ + XMapWindow (dpy, win->w); + XMoveResizeWindow (dpy, win->w, 0, 0, s->root_attr.width, s->root_attr.height); + XSelectInput (dpy, win->w, PropertyChangeMask); + XAddToSaveSet(dpy, win->w); + grab_prefix_key (win->w); + + win->state = STATE_MAPPED; + win->number = get_unique_window_number (); + +#ifdef DEBUG + printf ("window '%s' managed.\n", win->name); +#endif +} + +void +unmanage (rp_window *w) +{ + return_window_number (w->number); + remove_from_window_list (w); +} + +/* When starting up scan existing windows and start managing them. */ +void +scanwins(screen_info *s) +{ + rp_window *win; + XWindowAttributes attr; + unsigned int i, nwins; + Window dw1, dw2, *wins; + + XQueryTree(dpy, s->root, &dw1, &dw2, &wins, &nwins); +#ifdef DEBUG + printf ("windows: %d\n", nwins); +#endif + + for (i = 0; i < nwins; i++) + { + XGetWindowAttributes(dpy, wins[i], &attr); + if (wins[i] == s->bar_window || wins[i] == s->key_window || wins[i] == s->input_window) continue; + + if (attr.override_redirect != True) + { + win = add_to_window_list (s, wins[i]); + if (attr.map_state != IsUnmapped) manage (win, s); + } + } + XFree((void *) wins); /* cast is to shut stoopid compiler up */ +} |