1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
|
/* 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"
const char *unmanaged_window_list[] = {
#ifdef UNMANAGED_WINDOW_LIST
UNMANAGED_WINDOW_LIST,
#endif
NULL
};
extern Atom wm_state;
static void
grab_prefix_key (Window w)
{
XGrabKey(dpy, XKeysymToKeycode (dpy, KEY_PREFIX ), MODIFIER_PREFIX, w, True,
GrabModeAsync, GrabModeAsync);
}
char *
get_window_name (Window w)
{
char *name;
XTextProperty text;
char **name_list;
int list_len;
if (!XGetWMName (dpy, w, &text))
{
PRINT_DEBUG ("I can't get the WMName.\n");
return NULL;
}
if (!XTextPropertyToStringList (&text, &name_list, &list_len))
{
PRINT_DEBUG ("Error retrieving TextList.\n");
return NULL;
}
if (list_len > 0)
{
if ((name = malloc (strlen (name_list[0]) + 1)) == NULL)
{
PRINT_ERROR ("Out of memory!\n");
exit (EXIT_FAILURE);
}
strcpy (name, name_list[0]);
/* Its our responsibility to free this. */
XFreeStringList (name_list);
return name;
}
/* Its our responsibility to free this. */
XFreeStringList (name_list);
return NULL;
}
/* Reget the WM_NAME property for the window and update its name. */
int
update_window_name (rp_window *win)
{
char *loc;
/* Don't overwrite the window name if the user specified one. */
if (win->named) return 0;
win->name = get_window_name (win->w);
/* 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';
return 1;
}
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,
PADDING_LEFT,
PADDING_TOP,
s->root_attr.width - PADDING_LEFT - PADDING_RIGHT,
s->root_attr.height - PADDING_TOP - PADDING_BOTTOM);
XSelectInput (dpy, win->w, PropertyChangeMask);
XAddToSaveSet(dpy, win->w);
grab_prefix_key (win->w);
win->state = STATE_MAPPED;
win->number = get_unique_window_number ();
PRINT_DEBUG ("window '%s' managed.\n", win->name);
}
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);
PRINT_DEBUG ("windows: %d\n", nwins);
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 && !unmanaged_window (wins[i]))
{
win = add_to_window_list (s, wins[i]);
PRINT_DEBUG ("map_state: %d\n", attr.map_state);
if (attr.map_state == IsViewable) manage (win, s);
}
}
XFree((void *) wins); /* cast is to shut stoopid compiler up */
}
int
unmanaged_window (Window w)
{
char *wname;
int i;
for (i = 0; unmanaged_window_list[i]; i++)
{
wname = get_window_name (w);
if (!wname)
return 1;
if (!strcmp (unmanaged_window_list[i], wname))
{
free (wname);
return 1;
}
}
return 0;
}
|
