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_rc, "_OPENBOX_RC");
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,