1 /* -*- indent-tabs-mode: nil; tab-width: 4; c-basic-offset: 4; -*-
3 prop.c for the Openbox window manager
4 Copyright (c) 2006 Mikael Magnusson
5 Copyright (c) 2003-2007 Dana Jansens
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 2 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 See the COPYING file for a copy of the GNU General Public License.
23 #include <X11/Xatom.h>
27 #define CREATE(var, name) (prop_atoms.var = \
28 XInternAtom(ob_display, name, FALSE))
32 CREATE(cardinal
, "CARDINAL");
33 CREATE(window
, "WINDOW");
34 CREATE(pixmap
, "PIXMAP");
36 CREATE(string
, "STRING");
37 CREATE(utf8
, "UTF8_STRING");
39 CREATE(manager
, "MANAGER");
41 CREATE(wm_colormap_windows
, "WM_COLORMAP_WINDOWS");
42 CREATE(wm_protocols
, "WM_PROTOCOLS");
43 CREATE(wm_state
, "WM_STATE");
44 CREATE(wm_change_state
, "WM_CHANGE_STATE");
45 CREATE(wm_delete_window
, "WM_DELETE_WINDOW");
46 CREATE(wm_take_focus
, "WM_TAKE_FOCUS");
47 CREATE(wm_name
, "WM_NAME");
48 CREATE(wm_icon_name
, "WM_ICON_NAME");
49 CREATE(wm_class
, "WM_CLASS");
50 CREATE(wm_window_role
, "WM_WINDOW_ROLE");
51 CREATE(wm_client_machine
, "WM_CLIENT_MACHINE");
52 CREATE(motif_wm_hints
, "_MOTIF_WM_HINTS");
54 CREATE(sm_client_id
, "SM_CLIENT_ID");
56 CREATE(net_wm_full_placement
, "_NET_WM_FULL_PLACEMENT");
58 CREATE(net_supported
, "_NET_SUPPORTED");
59 CREATE(net_client_list
, "_NET_CLIENT_LIST");
60 CREATE(net_client_list_stacking
, "_NET_CLIENT_LIST_STACKING");
61 CREATE(net_number_of_desktops
, "_NET_NUMBER_OF_DESKTOPS");
62 CREATE(net_desktop_geometry
, "_NET_DESKTOP_GEOMETRY");
63 CREATE(net_desktop_viewport
, "_NET_DESKTOP_VIEWPORT");
64 CREATE(net_current_desktop
, "_NET_CURRENT_DESKTOP");
65 CREATE(net_desktop_names
, "_NET_DESKTOP_NAMES");
66 CREATE(net_active_window
, "_NET_ACTIVE_WINDOW");
67 /* CREATE(net_restack_window, "_NET_RESTACK_WINDOW");*/
68 CREATE(net_workarea
, "_NET_WORKAREA");
69 CREATE(net_supporting_wm_check
, "_NET_SUPPORTING_WM_CHECK");
70 CREATE(net_desktop_layout
, "_NET_DESKTOP_LAYOUT");
71 CREATE(net_showing_desktop
, "_NET_SHOWING_DESKTOP");
73 CREATE(net_close_window
, "_NET_CLOSE_WINDOW");
74 CREATE(net_wm_moveresize
, "_NET_WM_MOVERESIZE");
75 CREATE(net_moveresize_window
, "_NET_MOVERESIZE_WINDOW");
77 CREATE(net_startup_id
, "_NET_STARTUP_ID");
79 CREATE(net_wm_name
, "_NET_WM_NAME");
80 CREATE(net_wm_visible_name
, "_NET_WM_VISIBLE_NAME");
81 CREATE(net_wm_icon_name
, "_NET_WM_ICON_NAME");
82 CREATE(net_wm_visible_icon_name
, "_NET_WM_VISIBLE_ICON_NAME");
83 CREATE(net_wm_desktop
, "_NET_WM_DESKTOP");
84 CREATE(net_wm_window_type
, "_NET_WM_WINDOW_TYPE");
85 CREATE(net_wm_state
, "_NET_WM_STATE");
86 CREATE(net_wm_strut
, "_NET_WM_STRUT");
87 CREATE(net_wm_strut_partial
, "_NET_WM_STRUT_PARTIAL");
88 CREATE(net_wm_icon
, "_NET_WM_ICON");
89 CREATE(net_wm_icon_geometry
, "_NET_WM_ICON_GEOMETRY");
90 /* CREATE(net_wm_pid, "_NET_WM_PID"); */
91 CREATE(net_wm_allowed_actions
, "_NET_WM_ALLOWED_ACTIONS");
92 CREATE(net_wm_user_time
, "_NET_WM_USER_TIME");
93 CREATE(kde_net_wm_frame_strut
, "_KDE_NET_WM_FRAME_STRUT");
94 CREATE(net_frame_extents
, "_NET_FRAME_EXTENTS");
96 /* CREATE(net_wm_ping, "_NET_WM_PING"); */
98 CREATE(net_wm_sync_request
, "_NET_WM_SYNC_REQUEST");
99 CREATE(net_wm_sync_request_counter
, "_NET_WM_SYNC_REQUEST_COUNTER");
102 CREATE(net_wm_window_type_desktop
, "_NET_WM_WINDOW_TYPE_DESKTOP");
103 CREATE(net_wm_window_type_dock
, "_NET_WM_WINDOW_TYPE_DOCK");
104 CREATE(net_wm_window_type_toolbar
, "_NET_WM_WINDOW_TYPE_TOOLBAR");
105 CREATE(net_wm_window_type_menu
, "_NET_WM_WINDOW_TYPE_MENU");
106 CREATE(net_wm_window_type_utility
, "_NET_WM_WINDOW_TYPE_UTILITY");
107 CREATE(net_wm_window_type_splash
, "_NET_WM_WINDOW_TYPE_SPLASH");
108 CREATE(net_wm_window_type_dialog
, "_NET_WM_WINDOW_TYPE_DIALOG");
109 CREATE(net_wm_window_type_normal
, "_NET_WM_WINDOW_TYPE_NORMAL");
111 prop_atoms
.net_wm_moveresize_size_topleft
= 0;
112 prop_atoms
.net_wm_moveresize_size_top
= 1;
113 prop_atoms
.net_wm_moveresize_size_topright
= 2;
114 prop_atoms
.net_wm_moveresize_size_right
= 3;
115 prop_atoms
.net_wm_moveresize_size_bottomright
= 4;
116 prop_atoms
.net_wm_moveresize_size_bottom
= 5;
117 prop_atoms
.net_wm_moveresize_size_bottomleft
= 6;
118 prop_atoms
.net_wm_moveresize_size_left
= 7;
119 prop_atoms
.net_wm_moveresize_move
= 8;
120 prop_atoms
.net_wm_moveresize_size_keyboard
= 9;
121 prop_atoms
.net_wm_moveresize_move_keyboard
= 10;
122 prop_atoms
.net_wm_moveresize_cancel
= 11;
124 CREATE(net_wm_action_move
, "_NET_WM_ACTION_MOVE");
125 CREATE(net_wm_action_resize
, "_NET_WM_ACTION_RESIZE");
126 CREATE(net_wm_action_minimize
, "_NET_WM_ACTION_MINIMIZE");
127 CREATE(net_wm_action_shade
, "_NET_WM_ACTION_SHADE");
128 CREATE(net_wm_action_maximize_horz
, "_NET_WM_ACTION_MAXIMIZE_HORZ");
129 CREATE(net_wm_action_maximize_vert
, "_NET_WM_ACTION_MAXIMIZE_VERT");
130 CREATE(net_wm_action_fullscreen
, "_NET_WM_ACTION_FULLSCREEN");
131 CREATE(net_wm_action_change_desktop
, "_NET_WM_ACTION_CHANGE_DESKTOP");
132 CREATE(net_wm_action_close
, "_NET_WM_ACTION_CLOSE");
133 CREATE(net_wm_state_modal
, "_NET_WM_STATE_MODAL");
134 /* CREATE(net_wm_state_sticky, "_NET_WM_STATE_STICKY");*/
135 CREATE(net_wm_state_maximized_vert
, "_NET_WM_STATE_MAXIMIZED_VERT");
136 CREATE(net_wm_state_maximized_horz
, "_NET_WM_STATE_MAXIMIZED_HORZ");
137 CREATE(net_wm_state_shaded
, "_NET_WM_STATE_SHADED");
138 CREATE(net_wm_state_skip_taskbar
, "_NET_WM_STATE_SKIP_TASKBAR");
139 CREATE(net_wm_state_skip_pager
, "_NET_WM_STATE_SKIP_PAGER");
140 CREATE(net_wm_state_hidden
, "_NET_WM_STATE_HIDDEN");
141 CREATE(net_wm_state_fullscreen
, "_NET_WM_STATE_FULLSCREEN");
142 CREATE(net_wm_state_above
, "_NET_WM_STATE_ABOVE");
143 CREATE(net_wm_state_below
, "_NET_WM_STATE_BELOW");
144 CREATE(net_wm_state_demands_attention
, "_NET_WM_STATE_DEMANDS_ATTENTION");
146 prop_atoms
.net_wm_state_add
= 1;
147 prop_atoms
.net_wm_state_remove
= 0;
148 prop_atoms
.net_wm_state_toggle
= 2;
150 prop_atoms
.net_wm_orientation_horz
= 0;
151 prop_atoms
.net_wm_orientation_vert
= 1;
152 prop_atoms
.net_wm_topleft
= 0;
153 prop_atoms
.net_wm_topright
= 1;
154 prop_atoms
.net_wm_bottomright
= 2;
155 prop_atoms
.net_wm_bottomleft
= 3;
157 CREATE(kde_wm_change_state
, "_KDE_WM_CHANGE_STATE");
158 CREATE(kde_net_wm_window_type_override
,"_KDE_NET_WM_WINDOW_TYPE_OVERRIDE");
161 CREATE(rootpmapid, "_XROOTPMAP_ID");
162 CREATE(esetrootid, "ESETROOT_PMAP_ID");
165 CREATE(openbox_pid
, "_OPENBOX_PID");
166 CREATE(openbox_config
, "_OPENBOX_CONFIG");
167 CREATE(openbox_wm_state_undecorated
, "_OB_WM_STATE_UNDECORATED");
168 CREATE(openbox_control
, "_OB_CONTROL");
171 #include <X11/Xutil.h>
175 /* this just isn't used... and it also breaks on 64bit, watch out
176 static gboolean get(Window win, Atom prop, Atom type, gint size,
177 guchar **data, gulong num)
179 gboolean ret = FALSE;
181 guchar *xdata = NULL;
184 gulong ret_items, bytes_left;
185 glong num32 = 32 / size * num; /\* num in 32-bit elements *\/
187 res = XGetWindowProperty(display, win, prop, 0l, num32,
188 FALSE, type, &ret_type, &ret_size,
189 &ret_items, &bytes_left, &xdata);
190 if (res == Success && ret_items && xdata) {
191 if (ret_size == size && ret_items >= num) {
192 *data = g_memdup(xdata, num * (size / 8));
201 static gboolean
get_prealloc(Window win
, Atom prop
, Atom type
, gint size
,
202 guchar
*data
, gulong num
)
204 gboolean ret
= FALSE
;
206 guchar
*xdata
= NULL
;
209 gulong ret_items
, bytes_left
;
210 glong num32
= 32 / size
* num
; /* num in 32-bit elements */
212 res
= XGetWindowProperty(ob_display
, win
, prop
, 0l, num32
,
213 FALSE
, type
, &ret_type
, &ret_size
,
214 &ret_items
, &bytes_left
, &xdata
);
215 if (res
== Success
&& ret_items
&& xdata
) {
216 if (ret_size
== size
&& ret_items
>= num
) {
218 for (i
= 0; i
< num
; ++i
)
224 ((guint16
*)data
)[i
] = ((gushort
*)xdata
)[i
];
227 ((guint32
*)data
)[i
] = ((gulong
*)xdata
)[i
];
230 g_assert_not_reached(); /* unhandled size */
239 static gboolean
get_all(Window win
, Atom prop
, Atom type
, gint size
,
240 guchar
**data
, guint
*num
)
242 gboolean ret
= FALSE
;
244 guchar
*xdata
= NULL
;
247 gulong ret_items
, bytes_left
;
249 res
= XGetWindowProperty(ob_display
, win
, prop
, 0l, G_MAXLONG
,
250 FALSE
, type
, &ret_type
, &ret_size
,
251 &ret_items
, &bytes_left
, &xdata
);
252 if (res
== Success
) {
253 if (ret_size
== size
&& ret_items
> 0) {
256 *data
= g_malloc(ret_items
* (size
/ 8));
257 for (i
= 0; i
< ret_items
; ++i
)
260 (*data
)[i
] = xdata
[i
];
263 ((guint16
*)*data
)[i
] = ((gushort
*)xdata
)[i
];
266 ((guint32
*)*data
)[i
] = ((gulong
*)xdata
)[i
];
269 g_assert_not_reached(); /* unhandled size */
279 static gboolean
get_stringlist(Window win
, Atom prop
, gchar
***list
, gint
*nstr
)
282 gboolean ret
= FALSE
;
284 if (XGetTextProperty(ob_display
, win
, &tprop
, prop
) && tprop
.nitems
) {
285 if (XTextPropertyToStringList(&tprop
, list
, nstr
))
292 gboolean
prop_get32(Window win
, Atom prop
, Atom type
, guint32
*ret
)
294 return get_prealloc(win
, prop
, type
, 32, (guchar
*)ret
, 1);
297 gboolean
prop_get_array32(Window win
, Atom prop
, Atom type
, guint32
**ret
,
300 return get_all(win
, prop
, type
, 32, (guchar
**)ret
, nret
);
303 gboolean
prop_get_string_locale(Window win
, Atom prop
, gchar
**ret
)
309 if (get_stringlist(win
, prop
, &list
, &nstr
) && nstr
) {
310 s
= g_locale_to_utf8(list
[0], -1, NULL
, NULL
, NULL
);
311 XFreeStringList(list
);
320 gboolean
prop_get_strings_locale(Window win
, Atom prop
, gchar
***ret
)
322 GSList
*strs
= NULL
, *it
;
324 guint num
, i
, count
= 0;
326 if (get_all(win
, prop
, prop_atoms
.string
, 8, (guchar
**)&raw
, &num
)) {
329 while (p
< raw
+ num
- 1) {
331 strs
= g_slist_append(strs
, p
);
332 p
+= strlen(p
) + 1; /* next string */
335 *ret
= g_new0(gchar
*, count
+ 1);
336 (*ret
)[count
] = NULL
; /* null terminated list */
338 for (i
= 0, it
= strs
; it
; ++i
, it
= g_slist_next(it
)) {
339 (*ret
)[i
] = g_locale_to_utf8(it
->data
, -1, NULL
, NULL
, NULL
);
340 /* make sure translation did not fail */
342 (*ret
)[i
] = g_strdup("");
351 gboolean
prop_get_string_utf8(Window win
, Atom prop
, gchar
**ret
)
357 if (get_all(win
, prop
, prop_atoms
.utf8
, 8, (guchar
**)&raw
, &num
)) {
358 str
= g_strndup(raw
, num
); /* grab the first string from the list */
360 if (g_utf8_validate(str
, -1, NULL
)) {
369 gboolean
prop_get_strings_utf8(Window win
, Atom prop
, gchar
***ret
)
371 GSList
*strs
= NULL
, *it
;
373 guint num
, i
, count
= 0;
375 if (get_all(win
, prop
, prop_atoms
.utf8
, 8, (guchar
**)&raw
, &num
)) {
378 while (p
< raw
+ num
- 1) {
380 strs
= g_slist_append(strs
, p
);
381 p
+= strlen(p
) + 1; /* next string */
384 *ret
= g_new0(gchar
*, count
+ 1);
386 for (i
= 0, it
= strs
; it
; ++i
, it
= g_slist_next(it
)) {
387 if (g_utf8_validate(it
->data
, -1, NULL
))
388 (*ret
)[i
] = g_strdup(it
->data
);
390 (*ret
)[i
] = g_strdup("");
399 void prop_set32(Window win
, Atom prop
, Atom type
, gulong val
)
401 XChangeProperty(ob_display
, win
, prop
, type
, 32, PropModeReplace
,
405 void prop_set_array32(Window win
, Atom prop
, Atom type
, gulong
*val
,
408 XChangeProperty(ob_display
, win
, prop
, type
, 32, PropModeReplace
,
412 void prop_set_string_utf8(Window win
, Atom prop
, const gchar
*val
)
414 XChangeProperty(ob_display
, win
, prop
, prop_atoms
.utf8
, 8,
415 PropModeReplace
, (const guchar
*)val
, strlen(val
));
418 void prop_set_strings_utf8(Window win
, Atom prop
, gchar
**strs
)
423 str
= g_string_sized_new(0);
424 for (s
= strs
; *s
; ++s
) {
425 str
= g_string_append(str
, *s
);
426 str
= g_string_append_c(str
, '\0');
428 XChangeProperty(ob_display
, win
, prop
, prop_atoms
.utf8
, 8,
429 PropModeReplace
, (guchar
*)str
->str
, str
->len
);
430 g_string_free(str
, TRUE
);
433 void prop_erase(Window win
, Atom prop
)
435 XDeleteProperty(ob_display
, win
, prop
);
438 void prop_message(Window about
, Atom messagetype
, glong data0
, glong data1
,
439 glong data2
, glong data3
, glong mask
)
442 ce
.xclient
.type
= ClientMessage
;
443 ce
.xclient
.message_type
= messagetype
;
444 ce
.xclient
.display
= ob_display
;
445 ce
.xclient
.window
= about
;
446 ce
.xclient
.format
= 32;
447 ce
.xclient
.data
.l
[0] = data0
;
448 ce
.xclient
.data
.l
[1] = data1
;
449 ce
.xclient
.data
.l
[2] = data2
;
450 ce
.xclient
.data
.l
[3] = data3
;
451 ce
.xclient
.data
.l
[4] = 0;
452 XSendEvent(ob_display
, RootWindow(ob_display
, ob_screen
), FALSE
,