1 /* wmspec.c-- support for the wm-spec Hints
3 * Window Maker window manager
5 * Copyright (c) 1998-2003 Alfredo K. Kojima
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 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
29 #include <X11/Xatom.h>
32 #include "WindowMaker.h"
35 #include "workspace.h"
43 #include "properties.h"
50 /* Global variables */
51 extern Atom _XA_WM_DELETE_WINDOW
;
52 extern Time LastTimestamp
;
53 extern WPreferences wPreferences
;
55 /* Root Window Properties */
56 static Atom net_supported
;
57 static Atom net_client_list
;
58 static Atom net_client_list_stacking
;
59 static Atom net_number_of_desktops
;
60 static Atom net_desktop_geometry
;
61 static Atom net_desktop_viewport
;
62 static Atom net_current_desktop
;
63 static Atom net_desktop_names
;
64 static Atom net_active_window
;
65 static Atom net_workarea
; /* XXX: not xinerama compatible */
66 static Atom net_supporting_wm_check
;
67 static Atom net_virtual_roots
; /* N/A */
68 static Atom net_desktop_layout
; /* XXX */
69 static Atom net_showing_desktop
;
71 /* Other Root Window Messages */
72 static Atom net_close_window
;
73 static Atom net_moveresize_window
; /* TODO */
74 static Atom net_wm_moveresize
; /* TODO */
76 /* Application Window Properties */
77 static Atom net_wm_name
;
78 static Atom net_wm_visible_name
; /* TODO (unnecessary?) */
79 static Atom net_wm_icon_name
;
80 static Atom net_wm_visible_icon_name
; /* TODO (unnecessary?) */
81 static Atom net_wm_desktop
;
82 static Atom net_wm_window_type
;
83 static Atom net_wm_window_type_desktop
;
84 static Atom net_wm_window_type_dock
;
85 static Atom net_wm_window_type_toolbar
;
86 static Atom net_wm_window_type_menu
;
87 static Atom net_wm_window_type_utility
;
88 static Atom net_wm_window_type_splash
;
89 static Atom net_wm_window_type_dialog
;
90 static Atom net_wm_window_type_normal
;
91 static Atom net_wm_state
;
92 static Atom net_wm_state_modal
; /* XXX: what is this?!? */
93 static Atom net_wm_state_sticky
;
94 static Atom net_wm_state_maximized_vert
;
95 static Atom net_wm_state_maximized_horz
;
96 static Atom net_wm_state_shaded
;
97 static Atom net_wm_state_skip_taskbar
;
98 static Atom net_wm_state_skip_pager
;
99 static Atom net_wm_state_hidden
;
100 static Atom net_wm_state_fullscreen
;
101 static Atom net_wm_state_above
;
102 static Atom net_wm_state_below
;
103 static Atom net_wm_allowed_actions
;
104 static Atom net_wm_action_move
;
105 static Atom net_wm_action_resize
;
106 static Atom net_wm_action_minimize
;
107 static Atom net_wm_action_shade
;
108 static Atom net_wm_action_stick
;
109 static Atom net_wm_action_maximize_horz
;
110 static Atom net_wm_action_maximize_vert
;
111 static Atom net_wm_action_fullscreen
;
112 static Atom net_wm_action_change_desktop
;
113 static Atom net_wm_action_close
;
114 static Atom net_wm_strut
; /* XXX: see net_workarea */
115 static Atom net_wm_strut_partial
; /* TODO: doesn't really fit into the current strut scheme */
116 static Atom net_wm_icon_geometry
; /* FIXME: should work together with net_wm_handled_icons, gnome-panel-2.2.0.1 doesn't use _NET_WM_HANDLED_ICONS, thus present situation. */
117 static Atom net_wm_icon
;
118 static Atom net_wm_pid
; /* TODO */
119 static Atom net_wm_handled_icons
; /* FIXME: see net_wm_icon_geometry */
121 /* Window Manager Protocols */
122 static Atom net_wm_ping
; /* TODO */
124 static Atom utf8_string
;
131 static atomitem_t atomNames
[] = {
132 { "_NET_SUPPORTED", &net_supported
},
133 { "_NET_CLIENT_LIST", &net_client_list
},
134 { "_NET_CLIENT_LIST_STACKING", &net_client_list_stacking
},
135 { "_NET_NUMBER_OF_DESKTOPS", &net_number_of_desktops
},
136 { "_NET_DESKTOP_GEOMETRY", &net_desktop_geometry
},
137 { "_NET_DESKTOP_VIEWPORT", &net_desktop_viewport
},
138 { "_NET_CURRENT_DESKTOP", &net_current_desktop
},
139 { "_NET_DESKTOP_NAMES", &net_desktop_names
},
140 { "_NET_ACTIVE_WINDOW", &net_active_window
},
141 { "_NET_WORKAREA", &net_workarea
},
142 { "_NET_SUPPORTING_WM_CHECK", &net_supporting_wm_check
},
143 { "_NET_VIRTUAL_ROOTS", &net_virtual_roots
},
144 { "_NET_DESKTOP_LAYOUT", &net_desktop_layout
},
145 { "_NET_SHOWING_DESKTOP", &net_showing_desktop
},
147 { "_NET_CLOSE_WINDOW", &net_close_window
},
148 { "_NET_MOVERESIZE_WINDOW", &net_moveresize_window
},
149 { "_NET_WM_MOVERESIZE", &net_wm_moveresize
},
151 { "_NET_WM_NAME", &net_wm_name
},
152 { "_NET_WM_VISIBLE_NAME", &net_wm_visible_name
},
153 { "_NET_WM_ICON_NAME", &net_wm_icon_name
},
154 { "_NET_WM_VISIBLE_ICON_NAME", &net_wm_visible_icon_name
},
155 { "_NET_WM_DESKTOP", &net_wm_desktop
},
156 { "_NET_WM_WINDOW_TYPE", &net_wm_window_type
},
157 { "_NET_WM_WINDOW_TYPE_DESKTOP", &net_wm_window_type_desktop
},
158 { "_NET_WM_WINDOW_TYPE_DOCK", &net_wm_window_type_dock
},
159 { "_NET_WM_WINDOW_TYPE_TOOLBAR", &net_wm_window_type_toolbar
},
160 { "_NET_WM_WINDOW_TYPE_MENU", &net_wm_window_type_menu
},
161 { "_NET_WM_WINDOW_TYPE_UTILITY", &net_wm_window_type_utility
},
162 { "_NET_WM_WINDOW_TYPE_SPLASH", &net_wm_window_type_splash
},
163 { "_NET_WM_WINDOW_TYPE_DIALOG", &net_wm_window_type_dialog
},
164 { "_NET_WM_WINDOW_TYPE_NORMAL", &net_wm_window_type_normal
},
165 { "_NET_WM_STATE", &net_wm_state
},
166 { "_NET_WM_STATE_MODAL", &net_wm_state_modal
},
167 { "_NET_WM_STATE_STICKY", &net_wm_state_sticky
},
168 { "_NET_WM_STATE_MAXIMIZED_VERT", &net_wm_state_maximized_vert
},
169 { "_NET_WM_STATE_MAXIMIZED_HORZ", &net_wm_state_maximized_horz
},
170 { "_NET_WM_STATE_SHADED", &net_wm_state_shaded
},
171 { "_NET_WM_STATE_SKIP_TASKBAR", &net_wm_state_skip_taskbar
},
172 { "_NET_WM_STATE_SKIP_PAGER", &net_wm_state_skip_pager
},
173 { "_NET_WM_STATE_HIDDEN", &net_wm_state_hidden
},
174 { "_NET_WM_STATE_FULLSCREEN", &net_wm_state_fullscreen
},
175 { "_NET_WM_STATE_ABOVE", &net_wm_state_above
},
176 { "_NET_WM_STATE_BELOW", &net_wm_state_below
},
177 { "_NET_WM_ALLOWED_ACTIONS", &net_wm_allowed_actions
},
178 { "_NET_WM_ACTION_MOVE", &net_wm_action_move
},
179 { "_NET_WM_ACTION_RESIZE", &net_wm_action_resize
},
180 { "_NET_WM_ACTION_MINIMIZE", &net_wm_action_minimize
},
181 { "_NET_WM_ACTION_SHADE", &net_wm_action_shade
},
182 { "_NET_WM_ACTION_STICK", &net_wm_action_stick
},
183 { "_NET_WM_ACTION_MAXIMIZE_HORZ", &net_wm_action_maximize_horz
},
184 { "_NET_WM_ACTION_MAXIMIZE_VERT", &net_wm_action_maximize_vert
},
185 { "_NET_WM_ACTION_FULLSCREEN", &net_wm_action_fullscreen
},
186 { "_NET_WM_ACTION_CHANGE_DESKTOP", &net_wm_action_change_desktop
},
187 { "_NET_WM_ACTION_CLOSE", &net_wm_action_close
},
188 { "_NET_WM_STRUT", &net_wm_strut
},
189 { "_NET_WM_STRUT_PARTIAL", &net_wm_strut_partial
},
190 { "_NET_WM_ICON_GEOMETRY", &net_wm_icon_geometry
},
191 { "_NET_WM_ICON", &net_wm_icon
},
192 { "_NET_WM_PID", &net_wm_pid
},
193 { "_NET_WM_HANDLED_ICONS", &net_wm_handled_icons
},
195 { "_NET_WM_PING", &net_wm_ping
},
197 { "UTF8_STRING", &utf8_string
},
200 #define atomNr (sizeof(atomNames)/sizeof(atomitem_t))
202 #define _NET_WM_STATE_REMOVE 0
203 #define _NET_WM_STATE_ADD 1
204 #define _NET_WM_STATE_TOGGLE 2
206 #define _NET_WM_MOVERESIZE_SIZE_TOPLEFT 0
207 #define _NET_WM_MOVERESIZE_SIZE_TOP 1
208 #define _NET_WM_MOVERESIZE_SIZE_TOPRIGHT 2
209 #define _NET_WM_MOVERESIZE_SIZE_RIGHT 3
210 #define _NET_WM_MOVERESIZE_SIZE_BOTTOMRIGHT 4
211 #define _NET_WM_MOVERESIZE_SIZE_BOTTOM 5
212 #define _NET_WM_MOVERESIZE_SIZE_BOTTOMLEFT 6
213 #define _NET_WM_MOVERESIZE_SIZE_LEFT 7
214 #define _NET_WM_MOVERESIZE_MOVE 8 /* movement only */
215 #define _NET_WM_MOVERESIZE_SIZE_KEYBOARD 9 /* size via keyboard */
216 #define _NET_WM_MOVERESIZE_MOVE_KEYBOARD 10 /* move via keyboard */
218 static void observer(void *self
, WMNotification
*notif
);
219 static void wsobserver(void *self
, WMNotification
*notif
);
221 static void updateClientList(WScreen
*scr
);
222 static void updateClientListStacking(WScreen
*scr
, WWindow
*);
224 static void updateWorkspaceNames(WScreen
*scr
);
225 static void updateCurrentWorkspace(WScreen
*scr
);
226 static void updateWorkspaceCount(WScreen
*scr
);
228 typedef struct NetData
{
230 WReservedArea
*strut
;
231 WWindow
**show_desktop
;
236 setSupportedHints(WScreen
*scr
)
241 /* set supported hints list */
242 /* XXX: extend this !!! */
244 atom
[i
++] = net_client_list
;
245 atom
[i
++] = net_client_list_stacking
;
246 atom
[i
++] = net_number_of_desktops
;
247 atom
[i
++] = net_desktop_geometry
;
248 atom
[i
++] = net_desktop_viewport
;
249 atom
[i
++] = net_current_desktop
;
250 atom
[i
++] = net_desktop_names
;
251 atom
[i
++] = net_active_window
;
252 atom
[i
++] = net_workarea
;
253 atom
[i
++] = net_supporting_wm_check
;
254 atom
[i
++] = net_showing_desktop
;
256 atom
[i
++] = net_wm_moveresize
;
258 atom
[i
++] = net_wm_desktop
;
259 atom
[i
++] = net_wm_window_type
;
260 atom
[i
++] = net_wm_window_type_desktop
;
261 atom
[i
++] = net_wm_window_type_dock
;
262 atom
[i
++] = net_wm_window_type_toolbar
;
263 atom
[i
++] = net_wm_window_type_menu
;
264 atom
[i
++] = net_wm_window_type_utility
;
265 atom
[i
++] = net_wm_window_type_splash
;
266 atom
[i
++] = net_wm_window_type_dialog
;
267 atom
[i
++] = net_wm_window_type_normal
;
269 atom
[i
++] = net_wm_state
;
270 /* atom[i++] = net_wm_state_modal; */ /* XXX: not sure where/when to use it. */
271 atom
[i
++] = net_wm_state_sticky
;
272 atom
[i
++] = net_wm_state_shaded
;
273 atom
[i
++] = net_wm_state_maximized_horz
;
274 atom
[i
++] = net_wm_state_maximized_vert
;
275 atom
[i
++] = net_wm_state_skip_taskbar
;
276 atom
[i
++] = net_wm_state_skip_pager
;
277 atom
[i
++] = net_wm_state_hidden
;
278 atom
[i
++] = net_wm_state_fullscreen
;
279 atom
[i
++] = net_wm_state_above
;
280 atom
[i
++] = net_wm_state_below
;
282 atom
[i
++] = net_wm_allowed_actions
;
283 atom
[i
++] = net_wm_action_move
;
284 atom
[i
++] = net_wm_action_resize
;
285 atom
[i
++] = net_wm_action_minimize
;
286 atom
[i
++] = net_wm_action_shade
;
287 atom
[i
++] = net_wm_action_stick
;
288 atom
[i
++] = net_wm_action_maximize_horz
;
289 atom
[i
++] = net_wm_action_maximize_vert
;
290 atom
[i
++] = net_wm_action_fullscreen
;
291 atom
[i
++] = net_wm_action_change_desktop
;
292 atom
[i
++] = net_wm_action_close
;
294 atom
[i
++] = net_wm_strut
;
295 atom
[i
++] = net_wm_icon_geometry
;
296 atom
[i
++] = net_wm_icon
;
297 atom
[i
++] = net_wm_handled_icons
;
299 atom
[i
++] = net_wm_name
;
300 atom
[i
++] = net_wm_icon_name
;
302 XChangeProperty(dpy
, scr
->root_win
, net_supported
, XA_ATOM
, 32,
303 PropModeReplace
, (unsigned char*)atom
, i
);
305 /* set supporting wm hint */
306 XChangeProperty(dpy
, scr
->root_win
, net_supporting_wm_check
, XA_WINDOW
, 32,
307 PropModeReplace
, (unsigned char*)&scr
->info_window
, 1);
309 XChangeProperty(dpy
, scr
->info_window
, net_supporting_wm_check
, XA_WINDOW
,
310 32, PropModeReplace
, (unsigned char*)&scr
->info_window
, 1);
315 wNETWMUpdateDesktop(WScreen
*scr
)
317 CARD32
*views
, sizes
[2];
320 if (scr
->workspace_count
==0)
323 count
= scr
->workspace_count
* 2;
324 views
= wmalloc(sizeof(CARD32
) * count
);
325 /*memset(views, 0, sizeof(CARD32) * count);*/
327 #ifdef VIRTUAL_DESKTOP
328 sizes
[0] = scr
->workspaces
[scr
->current_workspace
]->width
;
329 sizes
[1] = scr
->workspaces
[scr
->current_workspace
]->height
;
331 sizes
[0] = scr
->scr_width
;
332 sizes
[1] = scr
->scr_height
;
335 for (i
=0; i
<scr
->workspace_count
; i
++) {
336 #ifdef VIRTUAL_DESKTOP
337 views
[2*i
+ 0] = scr
->workspaces
[i
]->view_x
;
338 views
[2*i
+ 1] = scr
->workspaces
[i
]->view_y
;
345 XChangeProperty(dpy
, scr
->root_win
, net_desktop_geometry
, XA_CARDINAL
, 32,
346 PropModeReplace
, (unsigned char*)sizes
, 2);
348 XChangeProperty(dpy
, scr
->root_win
, net_desktop_viewport
, XA_CARDINAL
, 32,
349 PropModeReplace
, (unsigned char*)views
, count
);
356 wNETWMGetCurrentDesktopFromHint(WScreen
*scr
)
361 prop
= PropGetCheckProperty(scr
->root_win
, net_current_desktop
, XA_CARDINAL
,
365 int desktop
= *(CARD32
*)prop
;
374 updateIconImage(WScreen
*scr
, WWindow
*wwin
)
376 Atom actual_type_return
;
377 int actual_format_return
;
378 unsigned long nitems_return
, bytes_after_return
;
379 unsigned char *prop_return
;
380 int rc
= XGetWindowProperty(dpy
, wwin
->client_win
, net_wm_icon
, 0, ~0, False
,
381 XA_CARDINAL
, &actual_type_return
, &actual_format_return
,
382 &nitems_return
, &bytes_after_return
, &prop_return
);
384 if (rc
==Success
&& prop_return
) {
385 unsigned int *data
= (unsigned int *)prop_return
;
386 unsigned int pos
= 0, len
= 0, best_pos
= 0, best_tmp
= ~0;
387 unsigned int pref_size
= wPreferences
.icon_size
;
388 unsigned int pref_sq
= pref_size
*pref_size
;
394 len
= data
[pos
+0]*data
[pos
+1];
396 if (tmp
< best_tmp
&& tmp
> 0) {
401 } while (pos
< nitems_return
&& len
!= 0);
403 new_rimage
= RCreateImage(data
[best_pos
+0], data
[best_pos
+1], True
);
404 len
= data
[best_pos
+0] * data
[best_pos
+1];
405 src
= (char*)&data
[best_pos
+2];
406 dst
= new_rimage
->data
;
407 for (pos
=0; pos
<len
; ++pos
, src
+=4, dst
+=4) {
408 dst
[0] = src
[2]; /* R */
409 dst
[1] = src
[1]; /* G */
410 dst
[2] = src
[0]; /* B */
411 dst
[3] = src
[3]; /* A */
415 if (wwin
->net_icon_image
)
416 RReleaseImage(wwin
->net_icon_image
);
417 wwin
->net_icon_image
= new_rimage
;
426 updateShowDesktop(WScreen
* scr
, Bool show
)
430 foo
= (show
== True
);
431 XChangeProperty(dpy
, scr
->root_win
, net_showing_desktop
, XA_CARDINAL
, 32,
432 PropModeReplace
, (unsigned char *)&foo
, 1);
437 wNETWMShowingDesktop(WScreen
*scr
, Bool show
)
439 if (show
&& scr
->netdata
->show_desktop
== NULL
) {
440 WWindow
*tmp
, **wins
;
443 wins
= (WWindow
**)wmalloc(sizeof(WWindow
*)*(scr
->window_count
+1));
445 tmp
= scr
->focused_window
;
447 if (!tmp
->flags
.hidden
&& !tmp
->flags
.miniaturized
&&
448 !WFLAGP(tmp
, skip_window_list
)) {
451 tmp
->flags
.skip_next_animation
= 1;
452 tmp
->flags
.net_show_desktop
= 1;
460 scr
->netdata
->show_desktop
= wins
;
461 updateShowDesktop(scr
, True
);
462 } else if (scr
->netdata
->show_desktop
!= NULL
) {
463 /* FIXME: get rid of workspace flashing ! */
464 int ws
= scr
->current_workspace
;
466 for (tmp
= scr
->netdata
->show_desktop
; *tmp
; ++tmp
) {
467 wDeiconifyWindow(*tmp
);
468 (*tmp
)->flags
.net_show_desktop
= 0;
470 if (ws
!= scr
->current_workspace
)
471 wWorkspaceChange(scr
, ws
);
472 wfree(scr
->netdata
->show_desktop
);
473 scr
->netdata
->show_desktop
= NULL
;
474 updateShowDesktop(scr
, False
);
480 wNETWMInitStuff(WScreen
*scr
)
486 printf( "wNETWMInitStuff\n");
489 #ifdef HAVE_XINTERNATOMS
492 char * names
[atomNr
];
494 for (i
= 0; i
< atomNr
; ++i
) {
495 names
[i
] = atomNames
[i
].name
;
497 XInternAtoms(dpy
, &names
[0], atomNr
, False
, atoms
);
498 for (i
= 0; i
< atomNr
; ++i
) {
499 *atomNames
[i
].atom
= atoms
[i
];
503 for (i
= 0; i
< atomNr
; i
++) {
504 *atomNames
[i
].atom
= XInternAtom(dpy
, atomNames
[i
].name
, False
);
508 data
= wmalloc(sizeof(NetData
));
511 data
->show_desktop
= NULL
;
515 setSupportedHints(scr
);
517 WMAddNotificationObserver(observer
, data
, WMNManaged
, NULL
);
518 WMAddNotificationObserver(observer
, data
, WMNUnmanaged
, NULL
);
519 WMAddNotificationObserver(observer
, data
, WMNChangedWorkspace
, NULL
);
520 WMAddNotificationObserver(observer
, data
, WMNChangedState
, NULL
);
521 WMAddNotificationObserver(observer
, data
, WMNChangedFocus
, NULL
);
522 WMAddNotificationObserver(observer
, data
, WMNChangedStacking
, NULL
);
523 WMAddNotificationObserver(observer
, data
, WMNChangedName
, NULL
);
525 WMAddNotificationObserver(wsobserver
, data
, WMNWorkspaceCreated
, NULL
);
526 WMAddNotificationObserver(wsobserver
, data
, WMNWorkspaceDestroyed
, NULL
);
527 WMAddNotificationObserver(wsobserver
, data
, WMNWorkspaceChanged
, NULL
);
528 WMAddNotificationObserver(wsobserver
, data
, WMNWorkspaceNameChanged
, NULL
);
530 updateClientList(scr
);
531 updateClientListStacking(scr
, NULL
);
532 updateWorkspaceCount(scr
);
533 updateWorkspaceNames(scr
);
534 updateShowDesktop(scr
, False
);
536 wScreenUpdateUsableArea(scr
);
541 wNETWMCleanup(WScreen
*scr
)
545 for (i
= 0; i
< atomNr
; i
++)
546 XDeleteProperty(dpy
, scr
->root_win
, *atomNames
[i
].atom
);
551 wNETWMUpdateActions(WWindow
*wwin
, Bool del
)
553 Atom action
[10]; /* nr of actions atoms defined */
557 XDeleteProperty(dpy
, wwin
->client_win
, net_wm_allowed_actions
);
561 if (IS_MOVABLE(wwin
))
562 action
[i
++] = net_wm_action_move
;
564 if (IS_RESIZABLE(wwin
))
565 action
[i
++] = net_wm_action_resize
;
567 if (!WFLAGP(wwin
, no_miniaturizable
))
568 action
[i
++] = net_wm_action_minimize
;
570 if (!WFLAGP(wwin
, no_shadeable
))
571 action
[i
++] = net_wm_action_shade
;
573 /* if (!WFLAGP(wwin, no_stickable)) */
574 action
[i
++] = net_wm_action_stick
;
576 /* if (!(WFLAGP(wwin, no_maximizeable) & MAX_HORIZONTAL)) */
577 if (IS_RESIZABLE(wwin
))
578 action
[i
++] = net_wm_action_maximize_horz
;
580 /* if (!(WFLAGP(wwin, no_maximizeable) & MAX_VERTICAL)) */
581 if (IS_RESIZABLE(wwin
))
582 action
[i
++] = net_wm_action_maximize_vert
;
584 /* if (!WFLAGP(wwin, no_fullscreen)) */
585 action
[i
++] = net_wm_action_fullscreen
;
587 /* if (!WFLAGP(wwin, no_change_desktop)) */
588 action
[i
++] = net_wm_action_change_desktop
;
590 if (!WFLAGP(wwin
, no_closable
))
591 action
[i
++] = net_wm_action_close
;
593 XChangeProperty(dpy
, wwin
->client_win
, net_wm_allowed_actions
,
594 XA_ATOM
, 32, PropModeReplace
, (unsigned char *)action
, i
);
599 wNETWMUpdateWorkarea(WScreen
*scr
, WArea usableArea
)
604 /* XXX: not Xinerama compatible,
605 xinerama gets the largest available */
607 if(!scr
->netdata
|| scr
->workspace_count
==0)
610 count
= scr
->workspace_count
* 4;
611 area
= wmalloc(sizeof(CARD32
) * count
);
612 for (i
=0; i
<scr
->workspace_count
; i
++) {
613 area
[4*i
+ 0] = usableArea
.x1
;
614 area
[4*i
+ 1] = usableArea
.y1
;
615 area
[4*i
+ 2] = usableArea
.x2
- usableArea
.x1
;
616 area
[4*i
+ 3] = usableArea
.y2
- usableArea
.y1
;
619 XChangeProperty(dpy
, scr
->root_win
, net_workarea
, XA_CARDINAL
, 32,
620 PropModeReplace
, (unsigned char*)area
, count
);
627 wNETWMGetUsableArea(WScreen
*scr
, int head
, WArea
*area
)
632 if(!scr
->netdata
|| !scr
->netdata
->strut
)
635 area
->x1
= area
->y1
= area
->x2
= area
->y2
= 0;
637 for(cur
= scr
->netdata
->strut
; cur
; cur
= cur
->next
) {
638 WWindow
* wwin
= wWindowFor(cur
->window
);
639 if (wWindowTouchesHead(wwin
, head
)) {
640 if(cur
->area
.x1
> area
->x1
)
641 area
->x1
= cur
->area
.x1
;
642 if(cur
->area
.y1
> area
->y1
)
643 area
->y1
= cur
->area
.y1
;
644 if(cur
->area
.x2
> area
->x2
)
645 area
->x2
= cur
->area
.x2
;
646 if(cur
->area
.y2
> area
->y2
)
647 area
->y2
= cur
->area
.y2
;
651 if (area
->x1
==0 && area
->x2
==0 &&
652 area
->y1
==0 && area
->y2
==0) return False
;
654 rect
= wGetRectForHead(scr
, head
);
656 area
->x1
= rect
.pos
.x
+ area
->x1
;
657 area
->x2
= rect
.pos
.x
+ rect
.size
.width
- area
->x2
;
658 area
->y1
= rect
.pos
.y
+ area
->y1
;
659 area
->y2
= rect
.pos
.y
+ rect
.size
.height
- area
->y2
;
666 updateClientList(WScreen
*scr
)
672 windows
= (Window
*)wmalloc(sizeof(Window
)*(scr
->window_count
+1));
675 wwin
= scr
->focused_window
;
677 windows
[count
++] = wwin
->client_win
;
680 XChangeProperty(dpy
, scr
->root_win
, net_client_list
, XA_WINDOW
, 32,
681 PropModeReplace
, (unsigned char*)windows
, count
);
689 updateClientListStacking(WScreen
*scr
, WWindow
*wwin_excl
)
693 Window
*client_list_reverse
;
699 /* update client list */
700 i
= scr
->window_count
+ 1;
701 client_list
= (Window
*)wmalloc(sizeof(Window
) * i
);
702 client_list_reverse
= (Window
*)wmalloc(sizeof(Window
) * i
);
705 WM_ETARETI_BAG(scr
->stacking_list
, tmp
, iter
) {
707 wwin
= wWindowFor(tmp
->window
);
708 /* wwin_excl is a window to exclude from the list
709 (e.g. it's now unmanaged) */
710 if(wwin
&& (wwin
!= wwin_excl
))
711 client_list
[client_count
++] = wwin
->client_win
;
712 tmp
= tmp
->stacking
->under
;
716 for(i
= 0; i
< client_count
; i
++) {
717 Window w
= client_list
[client_count
- i
- 1];
718 client_list_reverse
[i
] = w
;
721 XChangeProperty(dpy
, scr
->root_win
, net_client_list_stacking
, XA_WINDOW
, 32,
722 PropModeReplace
, (unsigned char *)client_list_reverse
, client_count
);
725 wfree(client_list_reverse
);
732 updateWorkspaceCount(WScreen
*scr
) /* changeable */
736 count
= scr
->workspace_count
;
738 XChangeProperty(dpy
, scr
->root_win
, net_number_of_desktops
, XA_CARDINAL
,
739 32, PropModeReplace
, (unsigned char*)&count
, 1);
744 updateCurrentWorkspace(WScreen
*scr
) /* changeable */
748 count
= scr
->current_workspace
;
750 XChangeProperty(dpy
, scr
->root_win
, net_current_desktop
, XA_CARDINAL
, 32,
751 PropModeReplace
, (unsigned char*)&count
, 1);
756 updateWorkspaceNames(WScreen
*scr
)
758 char buf
[1024], *pos
;
759 unsigned int i
, len
, curr_size
;
763 for(i
= 0; i
< scr
->workspace_count
; i
++) {
764 curr_size
= strlen(scr
->workspaces
[i
]->name
);
765 strcpy(pos
, scr
->workspaces
[i
]->name
);
766 pos
+= (curr_size
+1);
767 len
+= (curr_size
+1);
770 XChangeProperty(dpy
, scr
->root_win
, net_desktop_names
, utf8_string
, 8,
771 PropModeReplace
, (unsigned char *)buf
, len
);
776 updateFocusHint(WScreen
*scr
, WWindow
*wwin
) /* changeable */
780 if (!scr
->focused_window
|| !scr
->focused_window
->flags
.focused
)
783 window
= scr
->focused_window
->client_win
;
785 XChangeProperty(dpy
, scr
->root_win
, net_active_window
, XA_WINDOW
, 32,
786 PropModeReplace
, (unsigned char*)&window
, 1);
791 updateWorkspaceHint(WWindow
*wwin
, Bool fake
, Bool del
)
796 XDeleteProperty(dpy
, wwin
->client_win
, net_wm_desktop
);
798 l
= ((fake
|| IS_OMNIPRESENT(wwin
)) ? -1 : wwin
->frame
->workspace
);
799 XChangeProperty(dpy
, wwin
->client_win
, net_wm_desktop
, XA_CARDINAL
,
800 32, PropModeReplace
, (unsigned char*)&l
, 1);
806 updateStateHint(WWindow
*wwin
, Bool changedWorkspace
, Bool del
) /* changeable */
809 if (!wwin
->flags
.net_state_from_client
) {
810 XDeleteProperty(dpy
, wwin
->client_win
, net_wm_state
);
813 Atom state
[11]; /* nr of defined state atoms */
816 if(changedWorkspace
|| (wPreferences
.sticky_icons
&& !IS_OMNIPRESENT(wwin
)))
817 updateWorkspaceHint(wwin
, False
, False
);
819 if (IS_OMNIPRESENT(wwin
))
820 state
[i
++] = net_wm_state_sticky
;
821 if (wwin
->flags
.shaded
)
822 state
[i
++] = net_wm_state_shaded
;
823 if (wwin
->flags
.maximized
& MAX_HORIZONTAL
)
824 state
[i
++] = net_wm_state_maximized_horz
;
825 if (wwin
->flags
.maximized
& MAX_VERTICAL
)
826 state
[i
++] = net_wm_state_maximized_vert
;
827 if (WFLAGP(wwin
, skip_window_list
))
828 state
[i
++] = net_wm_state_skip_taskbar
;
829 if (wwin
->flags
.net_skip_pager
)
830 state
[i
++] = net_wm_state_skip_pager
;
831 if ((wwin
->flags
.hidden
|| wwin
->flags
.miniaturized
) && !wwin
->flags
.net_show_desktop
){
832 state
[i
++] = net_wm_state_hidden
;
833 state
[i
++] = net_wm_state_skip_pager
;
835 if (wwin
->flags
.miniaturized
&& wPreferences
.sticky_icons
) {
836 if( !IS_OMNIPRESENT(wwin
))
837 updateWorkspaceHint(wwin
, True
, False
);
838 state
[i
++] = net_wm_state_sticky
;
841 if (WFLAGP(wwin
, sunken
))
842 state
[i
++] = net_wm_state_below
;
843 if (WFLAGP(wwin
, floating
))
844 state
[i
++] = net_wm_state_above
;
845 if (wwin
->flags
.fullscreen
)
846 state
[i
++] = net_wm_state_fullscreen
;
848 XChangeProperty(dpy
, wwin
->client_win
, net_wm_state
, XA_ATOM
, 32,
849 PropModeReplace
, (unsigned char *)state
, i
);
855 updateStrut(WWindow
*wwin
, Bool adding
)
859 Bool hasState
= False
;
861 scr
= wwin
->screen_ptr
;
866 unsigned long nitems_ret
;
867 unsigned long bytes_after_ret
;
870 if (XGetWindowProperty(dpy
, wwin
->client_win
, net_wm_strut
, 0, 4, False
,
871 XA_CARDINAL
, &type_ret
, &fmt_ret
, &nitems_ret
,
873 (unsigned char**)&data
)==Success
&& data
) {
875 area
= (WReservedArea
*)wmalloc(sizeof(WReservedArea
));
876 area
->area
.x1
= data
[0];
877 area
->area
.x2
= data
[1];
878 area
->area
.y1
= data
[2];
879 area
->area
.y2
= data
[3];
881 area
->window
= wwin
->client_win
;
883 area
->next
= scr
->netdata
->strut
;
884 scr
->netdata
->strut
= area
;
888 #ifdef VIRTUAL_DESKTOP
889 /* just in case wm_window_type didn't set it already */
890 wwin
->client_flags
.virtual_stick
= 1;
896 area
= scr
->netdata
->strut
;
899 if(area
->window
== wwin
->client_win
) {
900 scr
->netdata
->strut
= area
->next
;
904 while(area
->next
&& area
->next
->window
!= wwin
->client_win
)
910 next
= area
->next
->next
;
925 getWindowLayer(WWindow
* wwin
)
927 int layer
= WMNormalLevel
;
929 if (wwin
->type
== net_wm_window_type_desktop
) {
930 layer
= WMDesktopLevel
;
931 } else if (wwin
->type
== net_wm_window_type_dock
) {
933 } else if (wwin
->type
== net_wm_window_type_toolbar
) {
934 layer
= WMMainMenuLevel
;
935 } else if (wwin
->type
== net_wm_window_type_menu
) {
936 layer
= WMSubmenuLevel
;
937 } else if (wwin
->type
== net_wm_window_type_utility
) {
938 } else if (wwin
->type
== net_wm_window_type_splash
) {
939 } else if (wwin
->type
== net_wm_window_type_dialog
) {
940 if (wwin
->transient_for
) {
941 WWindow
*parent
= wWindowFor(wwin
->transient_for
);
942 if (parent
&& parent
->flags
.fullscreen
) {
943 layer
= WMFullscreenLevel
;
946 /* //layer = WMPopUpLevel; // this seems a bad idea -Dan */
947 } else if (wwin
->type
== net_wm_window_type_normal
) {
950 if (wwin
->client_flags
.sunken
&& WMSunkenLevel
< layer
)
951 layer
= WMSunkenLevel
;
952 if (wwin
->client_flags
.floating
&& WMFloatingLevel
> layer
)
953 layer
= WMFloatingLevel
;
960 doStateAtom(WWindow
*wwin
, Atom state
, int set
, Bool init
)
963 if (state
== net_wm_state_sticky
) {
964 if (set
== _NET_WM_STATE_TOGGLE
) {
965 set
= !IS_OMNIPRESENT(wwin
);
967 if (set
!= wwin
->flags
.omnipresent
) {
968 wWindowSetOmnipresent(wwin
, set
);
970 } else if (state
== net_wm_state_shaded
) {
971 if (set
== _NET_WM_STATE_TOGGLE
) {
972 set
= !wwin
->flags
.shaded
;
975 wwin
->flags
.shaded
= set
;
980 wUnshadeWindow(wwin
);
983 } else if (state
== net_wm_state_skip_taskbar
) {
984 if (set
== _NET_WM_STATE_TOGGLE
) {
985 set
= !wwin
->client_flags
.skip_window_list
;
987 wwin
->client_flags
.skip_window_list
= set
;
988 } else if (state
== net_wm_state_skip_pager
) {
989 if (set
== _NET_WM_STATE_TOGGLE
) {
990 set
= !wwin
->flags
.net_skip_pager
;
992 wwin
->flags
.net_skip_pager
= set
;
993 } else if (state
== net_wm_state_maximized_vert
) {
994 if (set
== _NET_WM_STATE_TOGGLE
) {
995 set
= !(wwin
->flags
.maximized
& MAX_VERTICAL
);
998 wwin
->flags
.maximized
= set
;
1001 wMaximizeWindow(wwin
, wwin
->flags
.maximized
| MAX_VERTICAL
);
1003 wMaximizeWindow(wwin
, wwin
->flags
.maximized
& ~MAX_VERTICAL
);
1006 } else if (state
== net_wm_state_maximized_horz
) {
1007 if (set
== _NET_WM_STATE_TOGGLE
) {
1008 set
= !(wwin
->flags
.maximized
& MAX_HORIZONTAL
);
1011 wwin
->flags
.maximized
= set
;
1014 wMaximizeWindow(wwin
, wwin
->flags
.maximized
| MAX_HORIZONTAL
);
1016 wMaximizeWindow(wwin
, wwin
->flags
.maximized
& ~MAX_HORIZONTAL
);
1019 } else if (state
== net_wm_state_hidden
) {
1020 if (set
== _NET_WM_STATE_TOGGLE
) {
1021 set
= !(wwin
->flags
.miniaturized
);
1024 wwin
->flags
.miniaturized
= set
;
1027 wIconifyWindow(wwin
);
1029 wDeiconifyWindow(wwin
);
1032 } else if (state
== net_wm_state_fullscreen
) {
1033 if (set
== _NET_WM_STATE_TOGGLE
) {
1034 set
= !(wwin
->flags
.fullscreen
);
1037 wwin
->flags
.fullscreen
= set
;
1040 wFullscreenWindow(wwin
);
1042 wUnfullscreenWindow(wwin
);
1045 } else if (state
== net_wm_state_above
) {
1046 if (set
== _NET_WM_STATE_TOGGLE
) {
1047 set
= !(wwin
->client_flags
.floating
);
1050 wwin
->client_flags
.floating
= set
;
1052 wwin
->client_flags
.floating
= set
;
1053 ChangeStackingLevel(wwin
->frame
->core
, getWindowLayer(wwin
));
1056 } else if (state
== net_wm_state_below
) {
1057 if (set
== _NET_WM_STATE_TOGGLE
) {
1058 set
= !(wwin
->client_flags
.sunken
);
1061 wwin
->client_flags
.sunken
= set
;
1063 wwin
->client_flags
.sunken
= set
;
1064 ChangeStackingLevel(wwin
->frame
->core
, getWindowLayer(wwin
));
1069 printf("doStateAtom unknown atom %s set %d\n", XGetAtomName(dpy
, state
), set
);
1076 removeIcon( WWindow
* wwin
)
1078 if (wwin
->icon
== NULL
)
1080 if (wwin
->flags
.miniaturized
&& wwin
->icon
->mapped
) {
1081 XUnmapWindow(dpy
, wwin
->icon
->core
->window
);
1082 RemoveFromStackList(wwin
->icon
->core
);
1083 wIconDestroy(wwin
->icon
);
1090 handleWindowType(WWindow
* wwin
, Atom type
, int *layer
)
1094 if (type
== net_wm_window_type_desktop
) {
1095 wwin
->client_flags
.no_titlebar
= 1;
1096 wwin
->client_flags
.no_resizable
= 1;
1097 wwin
->client_flags
.no_miniaturizable
= 1;
1098 wwin
->client_flags
.no_border
= 1;
1099 wwin
->client_flags
.no_resizebar
= 1;
1100 wwin
->client_flags
.no_shadeable
= 1;
1101 wwin
->client_flags
.no_movable
= 1;
1102 wwin
->client_flags
.omnipresent
= 1;
1103 wwin
->client_flags
.skip_window_list
= 1;
1104 wwin
->client_flags
.dont_move_off
= 1;
1105 wwin
->client_flags
.no_appicon
= 1;
1106 wwin
->flags
.net_skip_pager
= 1;
1109 #ifdef VIRTUAL_DESKTOP
1110 wwin
->client_flags
.virtual_stick
= 1;
1112 } else if (type
== net_wm_window_type_dock
) {
1113 wwin
->client_flags
.no_titlebar
= 1;
1114 wwin
->client_flags
.no_resizable
= 1;
1115 wwin
->client_flags
.no_miniaturizable
= 1;
1116 wwin
->client_flags
.no_border
= 1; /* XXX: really not a single decoration. */
1117 wwin
->client_flags
.no_resizebar
= 1;
1118 wwin
->client_flags
.no_shadeable
= 1;
1119 wwin
->client_flags
.no_movable
= 1;
1120 wwin
->client_flags
.omnipresent
= 1;
1121 wwin
->client_flags
.skip_window_list
= 1;
1122 wwin
->client_flags
.dont_move_off
= 1;
1123 wwin
->flags
.net_skip_pager
= 1;
1124 #ifdef VIRTUAL_DESKTOP
1125 wwin
->client_flags
.virtual_stick
= 1;
1127 } else if (type
== net_wm_window_type_toolbar
) {
1128 wwin
->client_flags
.no_titlebar
= 1;
1129 wwin
->client_flags
.no_resizable
= 1;
1130 wwin
->client_flags
.no_miniaturizable
= 1;
1131 wwin
->client_flags
.no_resizebar
= 1;
1132 wwin
->client_flags
.no_shadeable
= 1;
1133 wwin
->client_flags
.skip_window_list
= 1;
1134 wwin
->client_flags
.dont_move_off
= 1;
1135 wwin
->client_flags
.no_appicon
= 1;
1136 } else if (type
== net_wm_window_type_menu
) {
1137 wwin
->client_flags
.no_titlebar
= 1;
1138 wwin
->client_flags
.no_resizable
= 1;
1139 wwin
->client_flags
.no_miniaturizable
= 1;
1140 wwin
->client_flags
.no_resizebar
= 1;
1141 wwin
->client_flags
.no_shadeable
= 1;
1142 wwin
->client_flags
.skip_window_list
= 1;
1143 wwin
->client_flags
.dont_move_off
= 1;
1144 wwin
->client_flags
.no_appicon
= 1;
1145 } else if (type
== net_wm_window_type_utility
) {
1146 wwin
->client_flags
.no_appicon
= 1;
1147 } else if (type
== net_wm_window_type_splash
) {
1148 wwin
->client_flags
.no_titlebar
= 1;
1149 wwin
->client_flags
.no_resizable
= 1;
1150 wwin
->client_flags
.no_miniaturizable
= 1;
1151 wwin
->client_flags
.no_resizebar
= 1;
1152 wwin
->client_flags
.no_shadeable
= 1;
1153 wwin
->client_flags
.no_movable
= 1;
1154 wwin
->client_flags
.skip_window_list
= 1;
1155 wwin
->client_flags
.dont_move_off
= 1;
1156 wwin
->client_flags
.no_appicon
= 1;
1157 wwin
->flags
.net_skip_pager
= 1;
1158 } else if (type
== net_wm_window_type_dialog
) {
1159 /* These also seem a bad idea in our context -Dan
1160 // wwin->client_flags.skip_window_list = 1;
1161 // wwin->client_flags.no_appicon = 1;
1163 } else if (type
== net_wm_window_type_normal
) {
1169 *layer
= getWindowLayer(wwin
);
1176 wNETWMPositionSplash(WWindow
*wwin
, int *x
, int *y
, int width
, int height
)
1178 if (wwin
->type
== net_wm_window_type_splash
) {
1179 WScreen
* scr
= wwin
->screen_ptr
;
1180 WMRect rect
= wGetRectForHead(scr
, wGetHeadForPointerLocation(scr
));
1181 *x
= rect
.pos
.x
+ (rect
.size
.width
- width
)/2;
1182 *y
= rect
.pos
.y
+ (rect
.size
.height
- height
)/2;
1188 updateWindowType(WWindow
* wwin
)
1192 unsigned long nitems_ret
;
1193 unsigned long bytes_after_ret
;
1196 if (XGetWindowProperty(dpy
, wwin
->client_win
, net_wm_window_type
, 0, 1,
1197 False
, XA_ATOM
, &type_ret
, &fmt_ret
, &nitems_ret
,
1198 &bytes_after_ret
, (unsigned char **)&data
)==Success
1202 Atom
* type
= (Atom
*)data
;
1203 for (i
=0; i
<nitems_ret
; ++i
) {
1204 if (handleWindowType(wwin
, type
[i
], &layer
)) break;
1209 ChangeStackingLevel(wwin
->frame
->core
, layer
);
1210 wwin
->frame
->flags
.need_texture_change
= 1;
1211 wWindowConfigureBorders(wwin
);
1212 wFrameWindowPaint(wwin
->frame
);
1213 wNETWMUpdateActions(wwin
, False
);
1218 wNETWMCheckClientHints(WWindow
*wwin
, int *layer
, int *workspace
)
1222 unsigned long nitems_ret
;
1223 unsigned long bytes_after_ret
;
1225 Bool hasState
= False
;
1228 if (XGetWindowProperty(dpy
, wwin
->client_win
, net_wm_desktop
, 0, 1, False
,
1229 XA_CARDINAL
, &type_ret
, &fmt_ret
, &nitems_ret
,
1231 (unsigned char**)&data
)==Success
&& data
) {
1233 long desktop
= *data
;
1237 wwin
->client_flags
.omnipresent
= 1;
1239 *workspace
= desktop
;
1244 if (XGetWindowProperty(dpy
, wwin
->client_win
, net_wm_state
, 0, 1, False
,
1245 XA_ATOM
, &type_ret
, &fmt_ret
, &nitems_ret
,
1247 (unsigned char**)&data
)==Success
&& data
) {
1249 Atom
* state
= (Atom
*)data
;
1250 for(i
=0; i
<nitems_ret
; ++i
) {
1251 doStateAtom(wwin
, state
[i
], _NET_WM_STATE_ADD
, True
);
1257 if (XGetWindowProperty(dpy
, wwin
->client_win
, net_wm_window_type
, 0, 1, False
,
1258 XA_ATOM
, &type_ret
, &fmt_ret
, &nitems_ret
,
1260 (unsigned char **)&data
) == Success
&& data
) {
1262 Atom
* type
= (Atom
*)data
;
1263 for (i
=0; i
<nitems_ret
; ++i
) {
1264 if (handleWindowType(wwin
, type
[i
], layer
)) break;
1270 wNETWMUpdateActions(wwin
, False
);
1271 updateStrut(wwin
, False
);
1272 if (updateStrut(wwin
, True
)) {
1275 wScreenUpdateUsableArea(wwin
->screen_ptr
);
1282 updateNetIconInfo(WWindow
*wwin
) {
1286 unsigned long nitems_ret
;
1287 unsigned long bytes_after_ret
;
1289 Bool hasState
= False
;
1290 Bool old_state
= wwin
->flags
.net_handle_icon
;
1292 if (XGetWindowProperty(dpy
, wwin
->client_win
, net_wm_handled_icons
, 0, 1, False
,
1293 XA_CARDINAL
, &type_ret
, &fmt_ret
, &nitems_ret
,
1294 &bytes_after_ret
, (unsigned char **)&data
) == Success
&& data
) {
1295 long handled
= *data
;
1296 wwin
->flags
.net_handle_icon
= (handled
!= 0);
1300 } else wwin
->flags
.net_handle_icon
= False
;
1302 if ( XGetWindowProperty(dpy
, wwin
->client_win
, net_wm_icon_geometry
, 0, 4, False
,
1303 XA_CARDINAL
, &type_ret
, &fmt_ret
, &nitems_ret
,
1304 &bytes_after_ret
, (unsigned char **)&data
) == Success
&& data
) {
1307 if (wwin
->flags
.net_handle_icon
)
1309 wwin
->flags
.net_handle_icon
= True
;
1312 wwin
->icon_x
= data
[0];
1313 wwin
->icon_y
= data
[1];
1314 wwin
->icon_w
= data
[2];
1315 wwin
->icon_h
= data
[3];
1321 } else wwin
->flags
.net_handle_icon
= False
;
1323 if (wwin
->flags
.miniaturized
&&
1324 old_state
!= wwin
->flags
.net_handle_icon
) {
1325 if (wwin
->flags
.net_handle_icon
) {
1328 wwin
->flags
.miniaturized
= False
;
1329 wwin
->flags
.skip_next_animation
= True
;
1330 wIconifyWindow(wwin
);
1339 wNETWMCheckInitialClientState(WWindow
*wwin
)
1341 Bool hasState
= False
;
1344 printf("CheckInitialClientState\n");
1347 wNETWMShowingDesktop(wwin
->screen_ptr
, False
);
1349 hasState
|= updateNetIconInfo(wwin
);
1351 updateIconImage(wwin
->screen_ptr
, wwin
);
1358 handleDesktopNames(XClientMessageEvent
*event
, WScreen
*scr
)
1360 unsigned long nitems_ret
, bytes_after_ret
;
1361 char *data
, *names
[32];
1365 if (XGetWindowProperty(dpy
, scr
->root_win
, net_desktop_names
, 0, 1, False
,
1366 utf8_string
, &type_ret
, &fmt_ret
, &nitems_ret
,
1368 (unsigned char**)&data
)!=Success
) {
1375 if (type_ret
!= utf8_string
|| fmt_ret
!= 8)
1380 for (i
= 0; i
< nitems_ret
; i
++) {
1383 names
[n
] = &data
[i
];
1384 } else if (*names
[n
] == 0) {
1385 names
[n
] = &data
[i
];
1386 wWorkspaceRename(scr
, n
, names
[n
]);
1393 wNETWMProcessClientMessage(XClientMessageEvent
*event
)
1400 printf("processClientMessage type %s\n", XGetAtomName(dpy
, event
->message_type
));
1403 scr
= wScreenForWindow(event
->window
);
1405 /* generic client messages */
1406 if (event
->message_type
== net_current_desktop
) {
1407 wWorkspaceChange(scr
, event
->data
.l
[0]);
1408 } else if(event
->message_type
== net_number_of_desktops
) {
1411 value
= event
->data
.l
[0];
1412 if(value
> scr
->workspace_count
) {
1413 wWorkspaceMake(scr
, value
- scr
->workspace_count
);
1414 } else if(value
< scr
->workspace_count
) {
1416 Bool rebuild
= False
;
1418 for (i
= scr
->workspace_count
-1; i
>= value
; i
--) {
1419 if (!wWorkspaceDelete(scr
, i
)) {
1426 updateWorkspaceCount(scr
);
1429 } else if (event
->message_type
== net_showing_desktop
) {
1430 wNETWMShowingDesktop(scr
, event
->data
.l
[0]);
1431 #ifdef VIRTUAL_DESKTOP
1432 } else if (event
->message_type
== net_desktop_viewport
) {
1433 wWorkspaceSetViewport(scr
, scr
->current_workspace
,
1434 event
->data
.l
[0], event
->data
.l
[1]);
1436 } else if (event
->message_type
== net_desktop_names
) {
1437 handleDesktopNames(event
, scr
);
1446 /* window specific client messages */
1448 wwin
= wWindowFor(event
->window
);
1452 if (event
->message_type
== net_active_window
) {
1453 wNETWMShowingDesktop(scr
, False
);
1454 wMakeWindowVisible(wwin
);
1455 } else if (event
->message_type
== net_close_window
) {
1456 if (!WFLAGP(wwin
, no_closable
)) {
1457 if (wwin
->protocols
.DELETE_WINDOW
)
1458 wClientSendProtocol(wwin
, _XA_WM_DELETE_WINDOW
, LastTimestamp
);
1460 } else if (event
->message_type
== net_wm_state
) {
1461 int maximized
= wwin
->flags
.maximized
;
1462 long set
= event
->data
.l
[0];
1465 printf("net_wm_state set %d a1 %s a2 %s\n", set
,
1466 XGetAtomName(dpy
, event
->data
.l
[1]),
1467 XGetAtomName(dpy
, event
->data
.l
[2]));
1470 doStateAtom(wwin
, (Atom
)event
->data
.l
[1], set
, False
);
1471 if(event
->data
.l
[2])
1472 doStateAtom(wwin
, (Atom
)event
->data
.l
[2], set
, False
);
1474 if(wwin
->flags
.maximized
!= maximized
) {
1475 if(!wwin
->flags
.maximized
) {
1476 wwin
->flags
.maximized
= maximized
;
1477 wUnmaximizeWindow(wwin
);
1479 wMaximizeWindow(wwin
, wwin
->flags
.maximized
);
1482 updateStateHint(wwin
, False
, False
);
1483 } else if (event
->message_type
== net_wm_handled_icons
||
1484 event
->message_type
== net_wm_icon_geometry
) {
1485 updateNetIconInfo(wwin
);
1486 } else if (event
->message_type
== net_wm_desktop
) {
1487 long desktop
= event
->data
.l
[0];
1488 if (desktop
== -1) {
1489 wWindowSetOmnipresent(wwin
, True
);
1491 if (IS_OMNIPRESENT(wwin
))
1492 wWindowSetOmnipresent(wwin
, False
);
1493 wWindowChangeWorkspace(wwin
, desktop
);
1495 } else if (event
->message_type
== net_wm_icon
) {
1496 updateIconImage(scr
, wwin
);
1506 wNETWMCheckClientHintChange(WWindow
*wwin
, XPropertyEvent
*event
)
1510 if(event
->atom
== net_wm_strut
) {
1511 updateStrut(wwin
, False
);
1512 updateStrut(wwin
, True
);
1513 wScreenUpdateUsableArea(wwin
->screen_ptr
);
1514 } else if (event
->atom
== net_wm_handled_icons
||
1515 event
->atom
== net_wm_icon_geometry
) {
1516 updateNetIconInfo(wwin
);
1517 } else if (event
->atom
== net_wm_window_type
) {
1518 updateWindowType(wwin
);
1519 } else if (event
->atom
== net_wm_name
) {
1520 char *name
= wNETWMGetWindowName(wwin
->client_win
);
1521 wWindowUpdateName(wwin
, name
);
1522 if (name
) wfree(name
);
1523 } else if (event
->atom
== net_wm_icon_name
) {
1525 char *name
= wNETWMGetIconName(wwin
->client_win
);
1526 wIconChangeTitle(wwin
->icon
, name
);
1537 wNETWMGetPidForWindow(Window window
)
1541 unsigned long nitems_ret
;
1542 unsigned long bytes_after_ret
;
1546 if (XGetWindowProperty(dpy
, window
, net_wm_pid
, 0, 1, False
,
1547 XA_CARDINAL
, &type_ret
, &fmt_ret
, &nitems_ret
,
1549 (unsigned char**)&data
)==Success
&& data
) {
1562 wNETWMGetWindowName(Window window
)
1568 name
= (char*)PropGetCheckProperty(window
,
1569 net_wm_name
, utf8_string
, 0,
1572 ret
= wstrndup(name
, size
);
1582 wNETWMGetIconName(Window window
)
1588 name
= (char*)PropGetCheckProperty(window
,
1589 net_wm_icon_name
, utf8_string
, 0,
1592 ret
= wstrndup(name
, size
);
1602 observer(void *self
, WMNotification
*notif
)
1604 WWindow
*wwin
= (WWindow
*)WMGetNotificationObject(notif
);
1605 const char *name
= WMGetNotificationName(notif
);
1606 void *data
= WMGetNotificationClientData(notif
);
1607 NetData
*ndata
= (NetData
*)self
;
1610 if (strcmp(name
, WMNManaged
) == 0 && wwin
) {
1611 updateClientList(wwin
->screen_ptr
);
1612 updateClientListStacking(wwin
->screen_ptr
, NULL
);
1613 updateStateHint(wwin
, True
, False
);
1615 updateStrut(wwin
, False
);
1616 updateStrut(wwin
, True
);
1617 wScreenUpdateUsableArea(wwin
->screen_ptr
);
1618 } else if (strcmp(name
, WMNUnmanaged
) == 0 && wwin
) {
1619 updateClientList(wwin
->screen_ptr
);
1620 updateClientListStacking(wwin
->screen_ptr
, wwin
);
1621 updateWorkspaceHint(wwin
, False
, True
);
1622 updateStateHint(wwin
, False
, True
);
1623 wNETWMUpdateActions(wwin
, True
);
1625 updateStrut(wwin
, False
);
1626 wScreenUpdateUsableArea(wwin
->screen_ptr
);
1627 } else if (strcmp(name
, WMNResetStacking
) == 0 && wwin
) {
1628 updateClientListStacking(wwin
->screen_ptr
, NULL
);
1629 updateStateHint(wwin
, False
, False
);
1630 } else if (strcmp(name
, WMNChangedStacking
) == 0 && wwin
) {
1631 updateClientListStacking(wwin
->screen_ptr
, NULL
);
1632 updateStateHint(wwin
, False
, False
);
1633 } else if (strcmp(name
, WMNChangedFocus
) == 0) {
1634 updateFocusHint(ndata
->scr
, wwin
);
1635 } else if (strcmp(name
, WMNChangedWorkspace
) == 0 && wwin
) {
1636 updateWorkspaceHint(wwin
, False
, False
);
1637 updateStateHint(wwin
, True
, False
);
1638 } else if (strcmp(name
, WMNChangedState
) == 0 && wwin
) {
1639 updateStateHint(wwin
, !strcmp(data
, "omnipresent"), False
);
1645 wsobserver(void *self
, WMNotification
*notif
)
1647 WScreen
*scr
= (WScreen
*)WMGetNotificationObject(notif
);
1648 const char *name
= WMGetNotificationName(notif
);
1650 if (strcmp(name
, WMNWorkspaceCreated
) == 0) {
1651 updateWorkspaceCount(scr
);
1652 updateWorkspaceNames(scr
);
1653 } else if (strcmp(name
, WMNWorkspaceDestroyed
) == 0) {
1654 updateWorkspaceCount(scr
);
1655 updateWorkspaceNames(scr
);
1656 } else if (strcmp(name
, WMNWorkspaceChanged
) == 0) {
1657 updateCurrentWorkspace(scr
);
1658 } else if (strcmp(name
, WMNWorkspaceNameChanged
) == 0) {
1659 updateWorkspaceNames(scr
);
1663 #endif /* NETWM_HINTS */