restructured tree, added automake and autoconf to the build process.

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 */
+}