2 * client.c - client management
4 * Copyright © 2007-2009 Julien Danjou <julien@danjou.info>
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License along
17 * with this program; if not, write to the Free Software Foundation, Inc.,
18 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 #include <xcb/xcb_atom.h>
23 #include <xcb/xcb_image.h>
32 #include "common/atoms.h"
33 #include "common/xutil.h"
36 luaA_client_checkudata(lua_State
*L
, int ud
)
38 client_t
*c
= luaL_checkudata(L
, ud
, "client");
40 luaL_error(L
, "client is invalid\n");
45 * \param L The Lua VM state.
46 * \return The number of element pushed on stack.
49 luaA_client_gc(lua_State
*L
)
51 client_t
*c
= luaL_checkudata(L
, 1, "client");
52 button_array_wipe(&c
->buttons
);
53 key_array_wipe(&c
->keys
);
54 xcb_get_wm_protocols_reply_wipe(&c
->protocols
);
56 p_delete(&c
->startup_id
);
57 p_delete(&c
->instance
);
58 p_delete(&c
->icon_name
);
60 return luaA_object_gc(L
);
63 /** Change the clients urgency flag.
65 * \param urgent The new flag state
68 client_seturgent(client_t
*c
, bool urgent
)
70 if(c
->isurgent
!= urgent
)
72 xcb_get_property_cookie_t hints
=
73 xcb_get_wm_hints_unchecked(globalconf
.connection
, c
->win
);
76 ewmh_client_update_hints(c
);
78 /* update ICCCM hints */
80 xcb_get_wm_hints_reply(globalconf
.connection
, hints
, &wmh
, NULL
);
83 wmh
.flags
|= XCB_WM_HINT_X_URGENCY
;
85 wmh
.flags
&= ~XCB_WM_HINT_X_URGENCY
;
87 xcb_set_wm_hints(globalconf
.connection
, c
->win
, &wmh
);
89 hook_property(client
, c
, "urgent");
93 /** Returns true if a client is tagged
94 * with one of the tags of the specified screen.
95 * \param c The client to check.
96 * \param screen Virtual screen.
97 * \return true if the client is visible, false otherwise.
100 client_maybevisible(client_t
*c
, screen_t
*screen
)
102 if(c
->screen
== screen
)
104 if(c
->issticky
|| c
->type
== WINDOW_TYPE_DESKTOP
)
107 foreach(tag
, screen
->tags
)
108 if((*tag
)->selected
&& is_client_tagged(c
, *tag
))
114 /** Return the content of a client as an image.
115 * That's just take a screenshot.
116 * \param c The client.
117 * \return 1 if the image has been pushed on stack, false otherwise.
120 client_getcontent(client_t
*c
)
122 xcb_image_t
*ximage
= xcb_image_get(globalconf
.connection
,
125 c
->geometries
.internal
.width
,
126 c
->geometries
.internal
.height
,
127 ~0, XCB_IMAGE_FORMAT_Z_PIXMAP
);
132 if(ximage
->bpp
>= 24)
134 uint32_t *data
= p_alloca(uint32_t, ximage
->width
* ximage
->height
);
136 for(int y
= 0; y
< ximage
->height
; y
++)
137 for(int x
= 0; x
< ximage
->width
; x
++)
139 data
[y
* ximage
->width
+ x
] = xcb_image_get_pixel(ximage
, x
, y
);
140 data
[y
* ximage
->width
+ x
] |= 0xff000000; /* set alpha to 0xff */
143 retval
= image_new_from_argb32(ximage
->width
, ximage
->height
, data
);
145 xcb_image_destroy(ximage
);
151 /** Get a client by its window.
152 * \param w The client window to find.
153 * \return A client pointer if found, NULL otherwise.
156 client_getbywin(xcb_window_t w
)
158 foreach(c
, globalconf
.clients
)
165 /** Record that a client lost focus.
166 * \param c Client being unfocused
169 client_unfocus_update(client_t
*c
)
171 globalconf
.screens
.tab
[c
->phys_screen
].client_focus
= NULL
;
172 ewmh_update_net_active_window(c
->phys_screen
);
175 if(globalconf
.hooks
.unfocus
!= LUA_REFNIL
)
177 client_push(globalconf
.L
, c
);
178 luaA_dofunction_from_registry(globalconf
.L
, globalconf
.hooks
.unfocus
, 1, 0);
183 /** Unfocus a client.
184 * \param c The client.
187 client_unfocus(client_t
*c
)
190 xcb_window_t root_win
= xutil_screen_get(globalconf
.connection
, c
->phys_screen
)->root
;
191 /* Set focus on root window, so no events leak to the current window.
192 * This kind of inlines client_setfocus(), but a root window will never have
193 * the WM_TAKE_FOCUS protocol.
195 xcb_set_input_focus(globalconf
.connection
, XCB_INPUT_FOCUS_PARENT
,
196 root_win
, XCB_CURRENT_TIME
);
198 client_unfocus_update(c
);
201 /** Check if client supports protocol a protocole in WM_PROTOCOL.
202 * \param c The client.
203 * \param atom The protocol atom to check for.
204 * \return True if client has the atom in protocol, false otherwise.
207 client_hasproto(client_t
*c
, xcb_atom_t atom
)
211 for(i
= 0; i
< c
->protocols
.atoms_len
; i
++)
212 if(c
->protocols
.atoms
[i
] == atom
)
217 /** Sets focus on window - using xcb_set_input_focus or WM_TAKE_FOCUS
218 * \param c Client that should get focus
219 * \param set_input_focus Should we call xcb_set_input_focus
222 client_setfocus(client_t
*c
, bool set_input_focus
)
224 bool takefocus
= client_hasproto(c
, WM_TAKE_FOCUS
);
226 xcb_set_input_focus(globalconf
.connection
, XCB_INPUT_FOCUS_PARENT
,
227 c
->win
, XCB_CURRENT_TIME
);
229 window_takefocus(c
->win
);
232 /** Ban client and move it out of the viewport.
233 * \param c The client.
236 client_ban(client_t
*c
)
240 xcb_unmap_window(globalconf
.connection
, c
->win
);
244 if(globalconf
.screens
.tab
[c
->phys_screen
].prev_client_focus
== c
)
245 globalconf
.screens
.tab
[c
->phys_screen
].prev_client_focus
= NULL
;
247 /* Wait until the last moment to take away the focus from the window. */
248 if(globalconf
.screens
.tab
[c
->phys_screen
].client_focus
== c
)
253 /** This is part of The Bob Marley Algorithmm: we ignore enter and leave window
254 * in certain cases, like map/unmap or move, so we don't get spurious events.
257 client_ignore_enterleave_events(void)
259 foreach(c
, globalconf
.clients
)
260 xcb_change_window_attributes(globalconf
.connection
,
263 (const uint32_t []) { CLIENT_SELECT_INPUT_EVENT_MASK
& ~(XCB_EVENT_MASK_ENTER_WINDOW
| XCB_EVENT_MASK_LEAVE_WINDOW
) });
267 client_restore_enterleave_events(void)
269 foreach(c
, globalconf
.clients
)
270 xcb_change_window_attributes(globalconf
.connection
,
273 (const uint32_t []) { CLIENT_SELECT_INPUT_EVENT_MASK
});
276 /** Record that a client got focus.
277 * \param c Client being focused.
280 client_focus_update(client_t
*c
)
282 if(!client_maybevisible(c
, c
->screen
))
284 /* Focus previously focused client */
285 client_focus(globalconf
.screen_focus
->prev_client_focus
);
289 if(globalconf
.screen_focus
290 && globalconf
.screen_focus
->client_focus
)
292 if (globalconf
.screen_focus
->client_focus
!= c
)
293 client_unfocus_update(globalconf
.screen_focus
->client_focus
);
295 /* Already focused */
298 /* stop hiding client */
300 client_setminimized(c
, false);
302 /* unban the client before focusing for consistency */
305 globalconf
.screen_focus
= &globalconf
.screens
.tab
[c
->phys_screen
];
306 globalconf
.screen_focus
->prev_client_focus
= c
;
307 globalconf
.screen_focus
->client_focus
= c
;
309 /* according to EWMH, we have to remove the urgent state from a client */
310 client_seturgent(c
, false);
312 ewmh_update_net_active_window(c
->phys_screen
);
315 if(globalconf
.hooks
.focus
!= LUA_REFNIL
)
317 client_push(globalconf
.L
, c
);
318 luaA_dofunction_from_registry(globalconf
.L
, globalconf
.hooks
.focus
, 1, 0);
323 /** Give focus to client, or to first client if client is NULL.
324 * \param c The client or NULL.
327 client_focus(client_t
*c
)
329 /* We have to set focus on first client */
330 if(!c
&& globalconf
.clients
.len
&& !(c
= globalconf
.clients
.tab
[0]))
333 if(!client_maybevisible(c
, c
->screen
))
337 client_focus_update(c
);
339 client_setfocus(c
, !c
->nofocus
);
342 /** Stack a window below.
343 * \param c The client.
344 * \param previous The previous window on the stack.
345 * \return The next-previous!
348 client_stack_above(client_t
*c
, xcb_window_t previous
)
350 uint32_t config_win_vals
[2];
352 config_win_vals
[0] = previous
;
353 config_win_vals
[1] = XCB_STACK_MODE_ABOVE
;
355 xcb_configure_window(globalconf
.connection
, c
->win
,
356 XCB_CONFIG_WINDOW_SIBLING
| XCB_CONFIG_WINDOW_STACK_MODE
,
359 config_win_vals
[0] = c
->win
;
363 xcb_configure_window(globalconf
.connection
,
365 XCB_CONFIG_WINDOW_SIBLING
| XCB_CONFIG_WINDOW_STACK_MODE
,
367 previous
= c
->titlebar
->window
;
372 /* stack transient window on top of their parents */
373 foreach(node
, globalconf
.stack
)
374 if((*node
)->transient_for
== c
)
375 previous
= client_stack_above(*node
, previous
);
380 /** Stacking layout layers */
383 /** This one is a special layer */
391 /** This one only used for counting and is not a real layer */
395 /** Get the real layer of a client according to its attribute (fullscreen, …)
396 * \param c The client.
397 * \return The real layer.
400 client_layer_translator(client_t
*c
)
402 /* first deal with user set attributes */
405 else if(c
->isfullscreen
)
406 return LAYER_FULLSCREEN
;
412 /* check for transient attr */
416 /* then deal with windows type */
419 case WINDOW_TYPE_DESKTOP
:
420 return LAYER_DESKTOP
;
429 * \todo It might be worth stopping to restack everyone and only stack `c'
430 * relatively to the first matching in the list.
433 client_stack_refresh()
435 uint32_t config_win_vals
[2];
438 if (!globalconf
.client_need_stack_refresh
)
440 globalconf
.client_need_stack_refresh
= false;
442 config_win_vals
[0] = XCB_NONE
;
443 config_win_vals
[1] = XCB_STACK_MODE_ABOVE
;
445 /* stack desktop windows */
446 for(layer
= LAYER_DESKTOP
; layer
< LAYER_BELOW
; layer
++)
447 foreach(node
, globalconf
.stack
)
448 if(client_layer_translator(*node
) == layer
)
449 config_win_vals
[0] = client_stack_above(*node
,
452 /* first stack not ontop wibox window */
453 foreach(_sb
, globalconf
.wiboxes
)
458 xcb_configure_window(globalconf
.connection
,
460 XCB_CONFIG_WINDOW_SIBLING
| XCB_CONFIG_WINDOW_STACK_MODE
,
462 config_win_vals
[0] = sb
->window
;
466 /* then stack clients */
467 for(layer
= LAYER_BELOW
; layer
< LAYER_COUNT
; layer
++)
468 foreach(node
, globalconf
.stack
)
469 if(client_layer_translator(*node
) == layer
)
470 config_win_vals
[0] = client_stack_above(*node
,
473 /* then stack ontop wibox window */
474 foreach(_sb
, globalconf
.wiboxes
)
479 xcb_configure_window(globalconf
.connection
,
481 XCB_CONFIG_WINDOW_SIBLING
| XCB_CONFIG_WINDOW_STACK_MODE
,
483 config_win_vals
[0] = sb
->window
;
488 /** Manage a new client.
489 * \param w The window.
490 * \param wgeom Window geometry.
491 * \param phys_screen Physical screen number.
492 * \param startup True if we are managing at startup time.
495 client_manage(xcb_window_t w
, xcb_get_geometry_reply_t
*wgeom
, int phys_screen
, bool startup
)
497 xcb_get_property_cookie_t ewmh_icon_cookie
;
499 const uint32_t select_input_val
[] = { CLIENT_SELECT_INPUT_EVENT_MASK
};
501 if(systray_iskdedockapp(w
))
503 systray_request_handle(w
, phys_screen
, NULL
);
507 /* Send request to get NET_WM_ICON property as soon as possible... */
508 ewmh_icon_cookie
= ewmh_window_icon_get_unchecked(w
);
509 xcb_change_window_attributes(globalconf
.connection
, w
, XCB_CW_EVENT_MASK
, select_input_val
);
511 client_t
*c
= client_new(globalconf
.L
);
512 /* Push client in client list */
513 client_array_push(&globalconf
.clients
, client_ref(globalconf
.L
, -1));
516 screen
= c
->screen
= screen_getbycoord(&globalconf
.screens
.tab
[phys_screen
],
519 c
->phys_screen
= phys_screen
;
521 /* consider the window banned */
526 c
->geometry
.x
= wgeom
->x
;
527 c
->geometry
.y
= wgeom
->y
;
528 /* Border will be added later. */
529 c
->geometry
.width
= wgeom
->width
;
530 c
->geometry
.height
= wgeom
->height
;
531 /* Also set internal geometry (client_ban() needs it). */
532 c
->geometries
.internal
.x
= wgeom
->x
;
533 c
->geometries
.internal
.y
= wgeom
->y
;
534 c
->geometries
.internal
.width
= wgeom
->width
;
535 c
->geometries
.internal
.height
= wgeom
->height
;
536 client_setborder(c
, wgeom
->border_width
);
538 if(ewmh_window_icon_get_reply(ewmh_icon_cookie
))
540 client_push(globalconf
.L
, c
);
541 c
->icon
= luaA_object_ref_item(globalconf
.L
, -1, -2);
542 lua_pop(globalconf
.L
, 1);
545 /* we honor size hints by default */
546 c
->size_hints_honor
= true;
549 property_update_wm_normal_hints(c
, NULL
);
550 property_update_wm_hints(c
, NULL
);
551 property_update_wm_transient_for(c
, NULL
);
552 property_update_wm_client_leader(c
, NULL
);
553 property_update_wm_client_machine(c
);
554 property_update_wm_window_role(c
);
555 property_update_net_wm_pid(c
, NULL
);
558 c
->opacity
= window_opacity_get(c
->win
);
560 /* Then check clients hints */
561 ewmh_client_check_hints(c
);
563 /* move client to screen, but do not tag it */
564 screen_client_moveto(c
, screen
, false, true);
566 /* Push client in stack */
569 /* update window title */
570 property_update_wm_name(c
);
571 property_update_wm_icon_name(c
);
572 property_update_wm_class(c
, NULL
);
573 property_update_wm_protocols(c
);
575 xutil_text_prop_get(globalconf
.connection
, c
->win
, _NET_STARTUP_ID
, &c
->startup_id
, NULL
);
578 ewmh_process_client_strut(c
, NULL
);
580 ewmh_update_net_client_list(c
->phys_screen
);
582 /* Always stay in NORMAL_STATE. Even though iconified seems more
583 * appropriate sometimes. The only possible loss is that clients not using
584 * visibility events may continue to proces data (when banned).
585 * Without any exposes or other events the cost should be fairly limited though.
587 * Some clients may expect the window to be unmapped when STATE_ICONIFIED.
588 * Two conflicting parts of the ICCCM v2.0 (section 4.1.4):
590 * "Normal -> Iconic - The client should send a ClientMessage event as described later in this section."
591 * (note no explicit mention of unmapping, while Normal->Widthdrawn does mention that)
593 * "Once a client's window has left the Withdrawn state, the window will be mapped
594 * if it is in the Normal state and the window will be unmapped if it is in the Iconic state."
596 * At this stage it's just safer to keep it in normal state and avoid confusion.
598 window_state_set(c
->win
, XCB_WM_STATE_NORMAL
);
601 spawn_start_notify(c
);
603 /* Call hook to notify list change */
604 if(globalconf
.hooks
.clients
!= LUA_REFNIL
)
605 luaA_dofunction_from_registry(globalconf
.L
, globalconf
.hooks
.clients
, 0, 0);
608 if(globalconf
.hooks
.manage
!= LUA_REFNIL
)
610 client_push(globalconf
.L
, c
);
611 lua_pushboolean(globalconf
.L
, startup
);
612 luaA_dofunction_from_registry(globalconf
.L
, globalconf
.hooks
.manage
, 2, 0);
616 /** Compute client geometry with respect to its geometry hints.
617 * \param c The client.
618 * \param geometry The geometry that the client might receive.
619 * \return The geometry the client must take respecting its hints.
622 client_geometry_hints(client_t
*c
, area_t geometry
)
624 int32_t basew
, baseh
, minw
, minh
;
626 /* base size is substituted with min size if not specified */
627 if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_SIZE
)
629 basew
= c
->size_hints
.base_width
;
630 baseh
= c
->size_hints
.base_height
;
632 else if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_MIN_SIZE
)
634 basew
= c
->size_hints
.min_width
;
635 baseh
= c
->size_hints
.min_height
;
640 /* min size is substituted with base size if not specified */
641 if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_MIN_SIZE
)
643 minw
= c
->size_hints
.min_width
;
644 minh
= c
->size_hints
.min_height
;
646 else if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_SIZE
)
648 minw
= c
->size_hints
.base_width
;
649 minh
= c
->size_hints
.base_height
;
654 if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_ASPECT
655 && c
->size_hints
.min_aspect_num
> 0
656 && c
->size_hints
.min_aspect_den
> 0
657 && geometry
.height
- baseh
> 0
658 && geometry
.width
- basew
> 0)
660 double dx
= (double) (geometry
.width
- basew
);
661 double dy
= (double) (geometry
.height
- baseh
);
662 double min
= (double) c
->size_hints
.min_aspect_num
/ (double) c
->size_hints
.min_aspect_den
;
663 double max
= (double) c
->size_hints
.max_aspect_num
/ (double) c
->size_hints
.min_aspect_den
;
664 double ratio
= dx
/ dy
;
665 if(max
> 0 && min
> 0 && ratio
> 0)
669 dy
= (dx
* min
+ dy
) / (min
* min
+ 1);
671 geometry
.width
= (int) dx
+ basew
;
672 geometry
.height
= (int) dy
+ baseh
;
676 dy
= (dx
* min
+ dy
) / (max
* max
+ 1);
678 geometry
.width
= (int) dx
+ basew
;
679 geometry
.height
= (int) dy
+ baseh
;
685 geometry
.width
= MAX(geometry
.width
, minw
);
687 geometry
.height
= MAX(geometry
.height
, minh
);
689 if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_MAX_SIZE
)
691 if(c
->size_hints
.max_width
)
692 geometry
.width
= MIN(geometry
.width
, c
->size_hints
.max_width
);
693 if(c
->size_hints
.max_height
)
694 geometry
.height
= MIN(geometry
.height
, c
->size_hints
.max_height
);
697 if(c
->size_hints
.flags
& (XCB_SIZE_HINT_P_RESIZE_INC
| XCB_SIZE_HINT_BASE_SIZE
)
698 && c
->size_hints
.width_inc
&& c
->size_hints
.height_inc
)
700 uint16_t t1
= geometry
.width
, t2
= geometry
.height
;
701 unsigned_subtract(t1
, basew
);
702 unsigned_subtract(t2
, baseh
);
703 geometry
.width
-= t1
% c
->size_hints
.width_inc
;
704 geometry
.height
-= t2
% c
->size_hints
.height_inc
;
710 /** Resize client window.
711 * The sizse given as parameters are with titlebar and borders!
712 * \param c Client to resize.
713 * \param geometry New window geometry.
714 * \param hints Use size hints.
715 * \return true if an actual resize occurred.
718 client_resize(client_t
*c
, area_t geometry
, bool hints
)
720 area_t geometry_internal
;
723 /* offscreen appearance fixes */
724 area
= display_area_get(c
->phys_screen
);
726 if(geometry
.x
> area
.width
)
727 geometry
.x
= area
.width
- geometry
.width
;
728 if(geometry
.y
> area
.height
)
729 geometry
.y
= area
.height
- geometry
.height
;
730 if(geometry
.x
+ geometry
.width
< 0)
732 if(geometry
.y
+ geometry
.height
< 0)
735 /* Real client geometry, please keep it contained to C code at the very least. */
736 geometry_internal
= titlebar_geometry_remove(c
->titlebar
, c
->border
, geometry
);
739 geometry_internal
= client_geometry_hints(c
, geometry_internal
);
741 if(geometry_internal
.width
== 0 || geometry_internal
.height
== 0)
744 /* Also let client hints propegate to the "official" geometry. */
745 geometry
= titlebar_geometry_add(c
->titlebar
, c
->border
, geometry_internal
);
747 if(c
->geometries
.internal
.x
!= geometry_internal
.x
748 || c
->geometries
.internal
.y
!= geometry_internal
.y
749 || c
->geometries
.internal
.width
!= geometry_internal
.width
750 || c
->geometries
.internal
.height
!= geometry_internal
.height
)
752 screen_t
*new_screen
= screen_getbycoord(c
->screen
,
753 geometry_internal
.x
, geometry_internal
.y
);
755 /* Values to configure a window is an array where values are
756 * stored according to 'value_mask' */
759 c
->geometries
.internal
.x
= values
[0] = geometry_internal
.x
;
760 c
->geometries
.internal
.y
= values
[1] = geometry_internal
.y
;
761 c
->geometries
.internal
.width
= values
[2] = geometry_internal
.width
;
762 c
->geometries
.internal
.height
= values
[3] = geometry_internal
.height
;
764 /* Also store geometry including border and titlebar. */
765 c
->geometry
= geometry
;
767 titlebar_update_geometry(c
);
769 /* Ignore all spurious enter/leave notify events */
770 client_ignore_enterleave_events();
772 xcb_configure_window(globalconf
.connection
, c
->win
,
773 XCB_CONFIG_WINDOW_X
| XCB_CONFIG_WINDOW_Y
774 | XCB_CONFIG_WINDOW_WIDTH
| XCB_CONFIG_WINDOW_HEIGHT
,
777 client_restore_enterleave_events();
779 screen_client_moveto(c
, new_screen
, true, false);
782 hook_property(client
, c
, "geometry");
790 /** Set a client minimized, or not.
791 * \param c The client.
792 * \param s Set or not the client minimized.
795 client_setminimized(client_t
*c
, bool s
)
797 if(c
->isminimized
!= s
)
799 client_need_reban(c
);
801 client_need_reban(c
);
803 window_state_set(c
->win
, XCB_WM_STATE_ICONIC
);
805 window_state_set(c
->win
, XCB_WM_STATE_NORMAL
);
806 ewmh_client_update_hints(c
);
808 hook_property(client
, c
, "minimized");
812 /** Set a client sticky, or not.
813 * \param c The client.
814 * \param s Set or not the client sticky.
817 client_setsticky(client_t
*c
, bool s
)
821 client_need_reban(c
);
823 client_need_reban(c
);
824 ewmh_client_update_hints(c
);
825 hook_property(client
, c
, "sticky");
829 /** Set a client fullscreen, or not.
830 * \param c The client.
831 * \param s Set or not the client fullscreen.
834 client_setfullscreen(client_t
*c
, bool s
)
836 if(c
->isfullscreen
!= s
)
840 /* Make sure the current geometry is stored without titlebar. */
842 titlebar_ban(c
->titlebar
);
844 /* become fullscreen! */
845 if((c
->isfullscreen
= s
))
847 /* remove any max state */
848 client_setmaxhoriz(c
, false);
849 client_setmaxvert(c
, false);
850 /* You can only be part of one of the special layers. */
851 client_setbelow(c
, false);
852 client_setabove(c
, false);
853 client_setontop(c
, false);
855 geometry
= screen_area_get(c
->screen
, false);
856 c
->geometries
.fullscreen
= c
->geometry
;
857 c
->border_fs
= c
->border
;
858 client_setborder(c
, 0);
862 geometry
= c
->geometries
.fullscreen
;
863 client_setborder(c
, c
->border_fs
);
865 client_resize(c
, geometry
, false);
867 ewmh_client_update_hints(c
);
868 hook_property(client
, c
, "fullscreen");
872 /** Set a client horizontally maximized.
873 * \param c The client.
874 * \param s The maximized status.
877 client_setmaxhoriz(client_t
*c
, bool s
)
879 if(c
->ismaxhoriz
!= s
)
883 if((c
->ismaxhoriz
= s
))
885 /* remove fullscreen mode */
886 client_setfullscreen(c
, false);
888 geometry
= screen_area_get(c
->screen
, true);
889 geometry
.y
= c
->geometry
.y
;
890 geometry
.height
= c
->geometry
.height
;
891 c
->geometries
.max
.x
= c
->geometry
.x
;
892 c
->geometries
.max
.width
= c
->geometry
.width
;
896 geometry
= c
->geometry
;
897 geometry
.x
= c
->geometries
.max
.x
;
898 geometry
.width
= c
->geometries
.max
.width
;
901 client_resize(c
, geometry
, c
->size_hints_honor
);
903 ewmh_client_update_hints(c
);
904 hook_property(client
, c
, "maximized_horizontal");
908 /** Set a client vertically maximized.
909 * \param c The client.
910 * \param s The maximized status.
913 client_setmaxvert(client_t
*c
, bool s
)
915 if(c
->ismaxvert
!= s
)
919 if((c
->ismaxvert
= s
))
921 /* remove fullscreen mode */
922 client_setfullscreen(c
, false);
924 geometry
= screen_area_get(c
->screen
, true);
925 geometry
.x
= c
->geometry
.x
;
926 geometry
.width
= c
->geometry
.width
;
927 c
->geometries
.max
.y
= c
->geometry
.y
;
928 c
->geometries
.max
.height
= c
->geometry
.height
;
932 geometry
= c
->geometry
;
933 geometry
.y
= c
->geometries
.max
.y
;
934 geometry
.height
= c
->geometries
.max
.height
;
937 client_resize(c
, geometry
, c
->size_hints_honor
);
939 ewmh_client_update_hints(c
);
940 hook_property(client
, c
, "maximized_vertical");
944 /** Set a client above, or not.
945 * \param c The client.
946 * \param s Set or not the client above.
949 client_setabove(client_t
*c
, bool s
)
953 /* You can only be part of one of the special layers. */
956 client_setbelow(c
, false);
957 client_setontop(c
, false);
958 client_setfullscreen(c
, false);
962 ewmh_client_update_hints(c
);
964 hook_property(client
, c
, "above");
968 /** Set a client below, or not.
969 * \param c The client.
970 * \param s Set or not the client below.
973 client_setbelow(client_t
*c
, bool s
)
977 /* You can only be part of one of the special layers. */
980 client_setabove(c
, false);
981 client_setontop(c
, false);
982 client_setfullscreen(c
, false);
986 ewmh_client_update_hints(c
);
988 hook_property(client
, c
, "below");
992 /** Set a client modal, or not.
993 * \param c The client.
994 * \param s Set or not the client moda.
997 client_setmodal(client_t
*c
, bool s
)
1003 ewmh_client_update_hints(c
);
1005 hook_property(client
, c
, "modal");
1009 /** Set a client ontop, or not.
1010 * \param c The client.
1011 * \param s Set or not the client moda.
1014 client_setontop(client_t
*c
, bool s
)
1018 /* You can only be part of one of the special layers. */
1021 client_setabove(c
, false);
1022 client_setbelow(c
, false);
1023 client_setfullscreen(c
, false);
1028 hook_property(client
, c
, "ontop");
1032 /** Unban a client and move it back into the viewport.
1033 * \param c The client.
1036 client_unban(client_t
*c
)
1040 xcb_map_window(globalconf
.connection
, c
->win
);
1042 c
->isbanned
= false;
1046 /** Unmanage a client.
1047 * \param c The client.
1050 client_unmanage(client_t
*c
)
1052 tag_array_t
*tags
= &c
->screen
->tags
;
1054 /* Reset transient_for attributes of widows that maybe refering to us */
1055 foreach(_tc
, globalconf
.clients
)
1057 client_t
*tc
= *_tc
;
1058 if(tc
->transient_for
== c
)
1059 tc
->transient_for
= NULL
;
1062 if(globalconf
.screens
.tab
[c
->phys_screen
].prev_client_focus
== c
)
1063 globalconf
.screens
.tab
[c
->phys_screen
].prev_client_focus
= NULL
;
1065 if(globalconf
.screens
.tab
[c
->phys_screen
].client_focus
== c
)
1068 /* remove client from global list and everywhere else */
1069 foreach(elem
, globalconf
.clients
)
1072 client_array_remove(&globalconf
.clients
, elem
);
1075 stack_client_remove(c
);
1076 for(int i
= 0; i
< tags
->len
; i
++)
1077 untag_client(c
, tags
->tab
[i
]);
1080 if(globalconf
.hooks
.unmanage
!= LUA_REFNIL
)
1082 client_push(globalconf
.L
, c
);
1083 luaA_dofunction_from_registry(globalconf
.L
, globalconf
.hooks
.unmanage
, 1, 0);
1086 /* Call hook to notify list change */
1087 if(globalconf
.hooks
.clients
!= LUA_REFNIL
)
1088 luaA_dofunction_from_registry(globalconf
.L
, globalconf
.hooks
.clients
, 0, 0);
1090 window_state_set(c
->win
, XCB_WM_STATE_WITHDRAWN
);
1092 titlebar_client_detach(c
);
1094 ewmh_update_net_client_list(c
->phys_screen
);
1096 /* set client as invalid */
1099 client_unref(globalconf
.L
, c
);
1102 /** Kill a client via a WM_DELETE_WINDOW request or KillClient if not
1104 * \param c The client to kill.
1107 client_kill(client_t
*c
)
1109 if(client_hasproto(c
, WM_DELETE_WINDOW
))
1111 xcb_client_message_event_t ev
;
1113 /* Initialize all of event's fields first */
1116 ev
.response_type
= XCB_CLIENT_MESSAGE
;
1119 ev
.data
.data32
[1] = XCB_CURRENT_TIME
;
1120 ev
.type
= WM_PROTOCOLS
;
1121 ev
.data
.data32
[0] = WM_DELETE_WINDOW
;
1123 xcb_send_event(globalconf
.connection
, false, c
->win
,
1124 XCB_EVENT_MASK_NO_EVENT
, (char *) &ev
);
1127 xcb_kill_client(globalconf
.connection
, c
->win
);
1130 /** Get all clients into a table.
1131 * \param L The Lua VM state.
1132 * \return The number of elements pushed on stack.
1134 * \lparam An optional screen nunmber.
1135 * \lreturn A table with all clients.
1138 luaA_client_get(lua_State
*L
)
1142 screen
= luaL_optnumber(L
, 1, 0) - 1;
1147 foreach(c
, globalconf
.clients
)
1150 lua_rawseti(L
, -2, i
++);
1154 luaA_checkscreen(screen
);
1155 foreach(c
, globalconf
.clients
)
1156 if((*c
)->screen
== &globalconf
.screens
.tab
[screen
])
1159 lua_rawseti(L
, -2, i
++);
1166 /** Check if a client is visible on its screen.
1167 * \param L The Lua VM state.
1168 * \return The number of elements pushed on stack.
1171 * \lreturn A boolean value, true if the client is visible, false otherwise.
1174 luaA_client_isvisible(lua_State
*L
)
1176 client_t
*c
= luaA_client_checkudata(L
, 1);
1177 lua_pushboolean(L
, client_isvisible(c
, c
->screen
));
1181 /** Set client border width.
1182 * \param c The client.
1183 * \param width The border width.
1186 client_setborder(client_t
*c
, int width
)
1190 if(width
> 0 && (c
->type
== WINDOW_TYPE_DOCK
1191 || c
->type
== WINDOW_TYPE_SPLASH
1192 || c
->type
== WINDOW_TYPE_DESKTOP
1193 || c
->isfullscreen
))
1196 if(width
== c
->border
|| width
< 0)
1199 /* Update geometry with the new border. */
1200 c
->geometry
.width
-= 2 * c
->border
;
1201 c
->geometry
.height
-= 2 * c
->border
;
1204 xcb_configure_window(globalconf
.connection
, c
->win
,
1205 XCB_CONFIG_WINDOW_BORDER_WIDTH
, &w
);
1207 c
->geometry
.width
+= 2 * c
->border
;
1208 c
->geometry
.height
+= 2 * c
->border
;
1210 /* Changing border size also affects the size of the titlebar. */
1211 titlebar_update_geometry(c
);
1213 hook_property(client
, c
, "border_width");
1217 * \param L The Lua VM state.
1223 luaA_client_kill(lua_State
*L
)
1225 client_t
*c
= luaA_client_checkudata(L
, 1);
1230 /** Swap a client with another one.
1231 * \param L The Lua VM state.
1234 * \lparam A client to swap with.
1237 luaA_client_swap(lua_State
*L
)
1239 client_t
*c
= luaA_client_checkudata(L
, 1);
1240 client_t
*swap
= luaA_client_checkudata(L
, 2);
1244 client_t
**ref_c
= NULL
, **ref_swap
= NULL
;
1245 foreach(item
, globalconf
.clients
)
1249 else if(*item
== swap
)
1251 if(ref_c
&& ref_swap
)
1258 /* Call hook to notify list change */
1259 if(globalconf
.hooks
.clients
!= LUA_REFNIL
)
1260 luaA_dofunction_from_registry(L
, globalconf
.hooks
.clients
, 0, 0);
1266 /** Access or set the client tags.
1267 * \param L The Lua VM state.
1268 * \return The number of elements pushed on stack.
1269 * \lparam A table with tags to set, or none to get the current tags table.
1270 * \return The clients tag.
1273 luaA_client_tags(lua_State
*L
)
1275 client_t
*c
= luaA_client_checkudata(L
, 1);
1276 tag_array_t
*tags
= &c
->screen
->tags
;
1279 if(lua_gettop(L
) == 2)
1281 luaA_checktable(L
, 2);
1282 for(int i
= 0; i
< tags
->len
; i
++)
1283 untag_client(c
, tags
->tab
[i
]);
1285 while(lua_next(L
, 2))
1292 if(is_client_tagged(c
, *tag
))
1295 lua_rawseti(L
, -2, ++j
);
1301 /** Raise a client on top of others which are on the same layer.
1302 * \param L The Lua VM state.
1307 luaA_client_raise(lua_State
*L
)
1309 client_t
*c
= luaA_client_checkudata(L
, 1);
1314 /** Lower a client on bottom of others which are on the same layer.
1315 * \param L The Lua VM state.
1320 luaA_client_lower(lua_State
*L
)
1322 client_t
*c
= luaA_client_checkudata(L
, 1);
1327 /** Redraw a client by unmapping and mapping it quickly.
1328 * \param L The Lua VM state.
1334 luaA_client_redraw(lua_State
*L
)
1336 client_t
*c
= luaA_client_checkudata(L
, 1);
1338 xcb_unmap_window(globalconf
.connection
, c
->win
);
1339 xcb_map_window(globalconf
.connection
, c
->win
);
1341 /* Set the focus on the current window if the redraw has been
1342 performed on the window where the pointer is currently on
1343 because after the unmapping/mapping, the focus is lost */
1344 if(globalconf
.screen_focus
->client_focus
== c
)
1353 /** Stop managing a client.
1354 * \param L The Lua VM state.
1355 * \return The number of elements pushed on stack.
1360 luaA_client_unmanage(lua_State
*L
)
1362 client_t
*c
= luaA_client_checkudata(L
, 1);
1367 /** Return client geometry.
1368 * \param L The Lua VM state.
1369 * \return The number of elements pushed on stack.
1371 * \lparam A table with new coordinates, or none.
1372 * \lreturn A table with client coordinates.
1375 luaA_client_geometry(lua_State
*L
)
1377 client_t
*c
= luaA_client_checkudata(L
, 1);
1379 if(lua_gettop(L
) == 2)
1383 luaA_checktable(L
, 2);
1384 geometry
.x
= luaA_getopt_number(L
, 2, "x", c
->geometry
.x
);
1385 geometry
.y
= luaA_getopt_number(L
, 2, "y", c
->geometry
.y
);
1386 if(client_isfixed(c
))
1388 geometry
.width
= c
->geometry
.width
;
1389 geometry
.height
= c
->geometry
.height
;
1393 geometry
.width
= luaA_getopt_number(L
, 2, "width", c
->geometry
.width
);
1394 geometry
.height
= luaA_getopt_number(L
, 2, "height", c
->geometry
.height
);
1397 client_resize(c
, geometry
, c
->size_hints_honor
);
1400 return luaA_pusharea(L
, c
->geometry
);
1403 /** Push a strut type to a table on stack.
1404 * \param L The Lua VM state.
1405 * \param struts The struts to push.
1406 * \return The number of elements pushed on stack.
1409 luaA_pushstruts(lua_State
*L
, strut_t struts
)
1411 lua_createtable(L
, 4, 0);
1412 lua_pushnumber(L
, struts
.left
);
1413 lua_setfield(L
, -2, "left");
1414 lua_pushnumber(L
, struts
.right
);
1415 lua_setfield(L
, -2, "right");
1416 lua_pushnumber(L
, struts
.top
);
1417 lua_setfield(L
, -2, "top");
1418 lua_pushnumber(L
, struts
.bottom
);
1419 lua_setfield(L
, -2, "bottom");
1423 /** Return client struts (reserved space at the edge of the screen).
1424 * \param L The Lua VM state.
1425 * \return The number of elements pushed on stack.
1427 * \lparam A table with new strut values, or none.
1428 * \lreturn A table with strut values.
1431 luaA_client_struts(lua_State
*L
)
1433 client_t
*c
= luaA_client_checkudata(L
, 1);
1435 if(lua_gettop(L
) == 2)
1438 area_t screen_area
= display_area_get(c
->phys_screen
);
1440 struts
.left
= luaA_getopt_number(L
, 2, "left", c
->strut
.left
);
1441 struts
.right
= luaA_getopt_number(L
, 2, "right", c
->strut
.right
);
1442 struts
.top
= luaA_getopt_number(L
, 2, "top", c
->strut
.top
);
1443 struts
.bottom
= luaA_getopt_number(L
, 2, "bottom", c
->strut
.bottom
);
1445 if(struts
.left
!= c
->strut
.left
|| struts
.right
!= c
->strut
.right
||
1446 struts
.top
!= c
->strut
.top
|| struts
.bottom
!= c
->strut
.bottom
) {
1447 /* Struts are not so well defined in the context of xinerama. So we just
1448 * give the entire root window and let the window manager decide. */
1449 struts
.left_start_y
= 0;
1450 struts
.left_end_y
= !struts
.left
? 0 : screen_area
.height
;
1451 struts
.right_start_y
= 0;
1452 struts
.right_end_y
= !struts
.right
? 0 : screen_area
.height
;
1453 struts
.top_start_x
= 0;
1454 struts
.top_end_x
= !struts
.top
? 0 : screen_area
.width
;
1455 struts
.bottom_start_x
= 0;
1456 struts
.bottom_end_x
= !struts
.bottom
? 0 : screen_area
.width
;
1460 ewmh_update_client_strut(c
);
1462 hook_property(client
, c
, "struts");
1466 return luaA_pushstruts(L
, c
->strut
);
1469 /** Client newindex.
1470 * \param L The Lua VM state.
1471 * \return The number of elements pushed on stack.
1474 luaA_client_newindex(lua_State
*L
)
1477 client_t
*c
= luaA_client_checkudata(L
, 1);
1478 const char *buf
= luaL_checklstring(L
, 2, &len
);
1483 switch(a_tokenize(buf
, len
))
1486 if(globalconf
.xinerama_is_active
)
1488 i
= luaL_checknumber(L
, 3) - 1;
1489 luaA_checkscreen(i
);
1490 screen_client_moveto(c
, &globalconf
.screens
.tab
[i
], true, true);
1494 b
= luaA_checkboolean(L
, 3);
1495 if(b
!= c
->ishidden
)
1497 client_need_reban(c
);
1499 client_need_reban(c
);
1500 hook_property(client
, c
, "hide");
1503 case A_TK_MINIMIZED
:
1504 client_setminimized(c
, luaA_checkboolean(L
, 3));
1506 case A_TK_FULLSCREEN
:
1507 client_setfullscreen(c
, luaA_checkboolean(L
, 3));
1509 case A_TK_MAXIMIZED_HORIZONTAL
:
1510 client_setmaxhoriz(c
, luaA_checkboolean(L
, 3));
1512 case A_TK_MAXIMIZED_VERTICAL
:
1513 client_setmaxvert(c
, luaA_checkboolean(L
, 3));
1516 luaA_object_unref_item(L
, 1, c
->icon
);
1518 c
->icon
= luaA_object_ref_item(L
, 1, 3);
1520 hook_property(client
, c
, "icon");
1525 window_opacity_set(c
->win
, -1);
1530 d
= luaL_checknumber(L
, 3);
1531 if(d
>= 0 && d
<= 1)
1533 window_opacity_set(c
->win
, d
);
1539 client_setsticky(c
, luaA_checkboolean(L
, 3));
1541 case A_TK_SIZE_HINTS_HONOR
:
1542 c
->size_hints_honor
= luaA_checkboolean(L
, 3);
1543 hook_property(client
, c
, "size_hints_honor");
1545 case A_TK_BORDER_WIDTH
:
1546 client_setborder(c
, luaL_checknumber(L
, 3));
1549 client_setontop(c
, luaA_checkboolean(L
, 3));
1552 client_setabove(c
, luaA_checkboolean(L
, 3));
1555 client_setbelow(c
, luaA_checkboolean(L
, 3));
1558 client_seturgent(c
, luaA_checkboolean(L
, 3));
1560 case A_TK_BORDER_COLOR
:
1561 if((buf
= luaL_checklstring(L
, 3, &len
))
1562 && xcolor_init_reply(xcolor_init_unchecked(&c
->border_color
, buf
, len
)))
1563 xcb_change_window_attributes(globalconf
.connection
, c
->win
,
1564 XCB_CW_BORDER_PIXEL
, &c
->border_color
.pixel
);
1568 titlebar_client_detach(c
);
1570 titlebar_client_attach(c
);
1572 case A_TK_SKIP_TASKBAR
:
1573 c
->skiptb
= luaA_checkboolean(L
, 3);
1574 hook_property(client
, c
, "skip_taskbar");
1584 * \param L The Lua VM state.
1585 * \return The number of elements pushed on stack.
1587 * \lfield id The window X id.
1588 * \lfield name The client title.
1589 * \lfield skip_taskbar If true the client won't be shown in the tasklist.
1590 * \lfield type The window type (desktop, normal, dock, …).
1591 * \lfield class The client class.
1592 * \lfield instance The client instance.
1593 * \lfield pid The client PID, if available.
1594 * \lfield role The window role, if available.
1595 * \lfield machine The machine client is running on.
1596 * \lfield icon_name The client name when iconified.
1597 * \lfield screen Client screen number.
1598 * \lfield hide Define if the client must be hidden, i.e. never mapped,
1599 * invisible in taskbar.
1600 * \lfield minimized Define it the client must be iconify, i.e. only visible in
1602 * \lfield size_hints_honor Honor size hints, i.e. respect size ratio.
1603 * \lfield border_width The client border width.
1604 * \lfield border_color The client border color.
1605 * \lfield titlebar The client titlebar.
1606 * \lfield urgent The client urgent state.
1607 * \lfield content An image representing the client window content (screenshot).
1608 * \lfield focus The focused client.
1609 * \lfield opacity The client opacity between 0 and 1.
1610 * \lfield ontop The client is on top of every other windows.
1611 * \lfield above The client is above normal windows.
1612 * \lfield below The client is below normal windows.
1613 * \lfield fullscreen The client is fullscreen or not.
1614 * \lfield maximized_horizontal The client is maximized horizontally or not.
1615 * \lfield maximized_vertical The client is maximized vertically or not.
1616 * \lfield transient_for Return the client the window is transient for.
1617 * \lfield group_id Identification unique to a group of windows.
1618 * \lfield leader_id Identification unique to windows spawned by the same command.
1619 * \lfield size_hints A table with size hints of the client: user_position,
1620 * user_size, program_position, program_size, etc.
1623 luaA_client_index(lua_State
*L
)
1626 client_t
*c
= luaA_client_checkudata(L
, 1);
1627 const char *buf
= luaL_checklstring(L
, 2, &len
);
1629 if(luaA_usemetatable(L
, 1, 2))
1632 switch(a_tokenize(buf
, len
))
1635 lua_pushstring(L
, c
->name
);
1637 case A_TK_TRANSIENT_FOR
:
1638 return client_push(globalconf
.L
, c
->transient_for
);
1639 case A_TK_SKIP_TASKBAR
:
1640 lua_pushboolean(L
, c
->skiptb
);
1643 return client_getcontent(c
);
1647 case WINDOW_TYPE_DESKTOP
:
1648 lua_pushliteral(L
, "desktop");
1650 case WINDOW_TYPE_DOCK
:
1651 lua_pushliteral(L
, "dock");
1653 case WINDOW_TYPE_SPLASH
:
1654 lua_pushliteral(L
, "splash");
1656 case WINDOW_TYPE_DIALOG
:
1657 lua_pushliteral(L
, "dialog");
1659 case WINDOW_TYPE_MENU
:
1660 lua_pushliteral(L
, "menu");
1662 case WINDOW_TYPE_TOOLBAR
:
1663 lua_pushliteral(L
, "toolbar");
1665 case WINDOW_TYPE_UTILITY
:
1666 lua_pushliteral(L
, "utility");
1668 case WINDOW_TYPE_DROPDOWN_MENU
:
1669 lua_pushliteral(L
, "dropdown_menu");
1671 case WINDOW_TYPE_POPUP_MENU
:
1672 lua_pushliteral(L
, "popup_menu");
1674 case WINDOW_TYPE_TOOLTIP
:
1675 lua_pushliteral(L
, "tooltip");
1677 case WINDOW_TYPE_NOTIFICATION
:
1678 lua_pushliteral(L
, "notification");
1680 case WINDOW_TYPE_COMBO
:
1681 lua_pushliteral(L
, "combo");
1683 case WINDOW_TYPE_DND
:
1684 lua_pushliteral(L
, "dnd");
1686 case WINDOW_TYPE_NORMAL
:
1687 lua_pushliteral(L
, "normal");
1692 lua_pushstring(L
, c
->class);
1695 lua_pushstring(L
, c
->instance
);
1698 lua_pushstring(L
, c
->role
);
1701 lua_pushnumber(L
, c
->pid
);
1704 lua_pushnumber(L
, c
->win
);
1706 case A_TK_LEADER_ID
:
1707 lua_pushnumber(L
, c
->leader_win
);
1710 lua_pushstring(L
, c
->machine
);
1712 case A_TK_ICON_NAME
:
1713 lua_pushstring(L
, c
->icon_name
);
1716 lua_pushnumber(L
, 1 + screen_array_indexof(&globalconf
.screens
, c
->screen
));
1719 lua_pushboolean(L
, c
->ishidden
);
1721 case A_TK_MINIMIZED
:
1722 lua_pushboolean(L
, c
->isminimized
);
1724 case A_TK_FULLSCREEN
:
1725 lua_pushboolean(L
, c
->isfullscreen
);
1729 lua_pushnumber(L
, c
->group_win
);
1733 case A_TK_MAXIMIZED_HORIZONTAL
:
1734 lua_pushboolean(L
, c
->ismaxhoriz
);
1736 case A_TK_MAXIMIZED_VERTICAL
:
1737 lua_pushboolean(L
, c
->ismaxvert
);
1740 luaA_object_push_item(L
, 1, c
->icon
);
1743 lua_pushnumber(L
, c
->opacity
);
1746 lua_pushboolean(L
, c
->isontop
);
1749 lua_pushboolean(L
, c
->isabove
);
1752 lua_pushboolean(L
, c
->isbelow
);
1755 lua_pushboolean(L
, c
->issticky
);
1757 case A_TK_SIZE_HINTS_HONOR
:
1758 lua_pushboolean(L
, c
->size_hints_honor
);
1760 case A_TK_BORDER_WIDTH
:
1761 lua_pushnumber(L
, c
->border
);
1763 case A_TK_BORDER_COLOR
:
1764 luaA_pushxcolor(L
, &c
->border_color
);
1767 return wibox_push(L
, c
->titlebar
);
1769 lua_pushboolean(L
, c
->isurgent
);
1771 case A_TK_SIZE_HINTS
:
1773 const char *u_or_p
= NULL
;
1775 lua_createtable(L
, 0, 1);
1777 if(c
->size_hints
.flags
& XCB_SIZE_HINT_US_POSITION
)
1778 u_or_p
= "user_position";
1779 else if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_POSITION
)
1780 u_or_p
= "program_position";
1784 lua_createtable(L
, 0, 2);
1785 lua_pushnumber(L
, c
->size_hints
.x
);
1786 lua_setfield(L
, -2, "x");
1787 lua_pushnumber(L
, c
->size_hints
.y
);
1788 lua_setfield(L
, -2, "y");
1789 lua_setfield(L
, -2, u_or_p
);
1793 if(c
->size_hints
.flags
& XCB_SIZE_HINT_US_SIZE
)
1794 u_or_p
= "user_size";
1795 else if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_SIZE
)
1796 u_or_p
= "program_size";
1800 lua_createtable(L
, 0, 2);
1801 lua_pushnumber(L
, c
->size_hints
.width
);
1802 lua_setfield(L
, -2, "width");
1803 lua_pushnumber(L
, c
->size_hints
.height
);
1804 lua_setfield(L
, -2, "height");
1805 lua_setfield(L
, -2, u_or_p
);
1808 if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_MIN_SIZE
)
1810 lua_pushnumber(L
, c
->size_hints
.min_width
);
1811 lua_setfield(L
, -2, "min_width");
1812 lua_pushnumber(L
, c
->size_hints
.min_height
);
1813 lua_setfield(L
, -2, "min_height");
1816 if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_MAX_SIZE
)
1818 lua_pushnumber(L
, c
->size_hints
.max_width
);
1819 lua_setfield(L
, -2, "max_width");
1820 lua_pushnumber(L
, c
->size_hints
.max_height
);
1821 lua_setfield(L
, -2, "max_height");
1824 if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_RESIZE_INC
)
1826 lua_pushnumber(L
, c
->size_hints
.width_inc
);
1827 lua_setfield(L
, -2, "width_inc");
1828 lua_pushnumber(L
, c
->size_hints
.height_inc
);
1829 lua_setfield(L
, -2, "height_inc");
1832 if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_ASPECT
)
1834 lua_pushnumber(L
, c
->size_hints
.min_aspect_num
);
1835 lua_setfield(L
, -2, "min_aspect_num");
1836 lua_pushnumber(L
, c
->size_hints
.min_aspect_den
);
1837 lua_setfield(L
, -2, "min_aspect_den");
1838 lua_pushnumber(L
, c
->size_hints
.max_aspect_num
);
1839 lua_setfield(L
, -2, "max_aspect_num");
1840 lua_pushnumber(L
, c
->size_hints
.max_aspect_den
);
1841 lua_setfield(L
, -2, "max_aspect_den");
1844 if(c
->size_hints
.flags
& XCB_SIZE_HINT_BASE_SIZE
)
1846 lua_pushnumber(L
, c
->size_hints
.base_width
);
1847 lua_setfield(L
, -2, "base_width");
1848 lua_pushnumber(L
, c
->size_hints
.base_height
);
1849 lua_setfield(L
, -2, "base_height");
1852 if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_WIN_GRAVITY
)
1854 switch(c
->size_hints
.win_gravity
)
1857 lua_pushliteral(L
, "north_west");
1859 case XCB_GRAVITY_NORTH
:
1860 lua_pushliteral(L
, "north");
1862 case XCB_GRAVITY_NORTH_EAST
:
1863 lua_pushliteral(L
, "north_east");
1865 case XCB_GRAVITY_WEST
:
1866 lua_pushliteral(L
, "west");
1868 case XCB_GRAVITY_CENTER
:
1869 lua_pushliteral(L
, "center");
1871 case XCB_GRAVITY_EAST
:
1872 lua_pushliteral(L
, "east");
1874 case XCB_GRAVITY_SOUTH_WEST
:
1875 lua_pushliteral(L
, "south_west");
1877 case XCB_GRAVITY_SOUTH
:
1878 lua_pushliteral(L
, "south");
1880 case XCB_GRAVITY_SOUTH_EAST
:
1881 lua_pushliteral(L
, "south_east");
1883 case XCB_GRAVITY_STATIC
:
1884 lua_pushliteral(L
, "static");
1887 lua_setfield(L
, -2, "win_gravity");
1898 /** Get or set mouse buttons bindings for a client.
1899 * \param L The Lua VM state.
1900 * \return The number of element pushed on stack.
1903 * \lparam An array of mouse button bindings objects, or nothing.
1904 * \return The array of mouse button bindings objects of this client.
1907 luaA_client_buttons(lua_State
*L
)
1909 client_t
*client
= luaA_client_checkudata(L
, 1);
1910 button_array_t
*buttons
= &client
->buttons
;
1912 if(lua_gettop(L
) == 2)
1913 luaA_button_array_set(L
, 1, 2, buttons
);
1915 window_buttons_grab(client
->win
, &client
->buttons
);
1917 return luaA_button_array_get(L
, 1, buttons
);
1920 /** Get or set keys bindings for a client.
1921 * \param L The Lua VM state.
1922 * \return The number of element pushed on stack.
1925 * \lparam An array of key bindings objects, or nothing.
1926 * \return The array of key bindings objects of this client.
1929 luaA_client_keys(lua_State
*L
)
1931 client_t
*c
= luaA_client_checkudata(L
, 1);
1932 key_array_t
*keys
= &c
->keys
;
1934 if(lua_gettop(L
) == 2)
1936 luaA_key_array_set(L
, 1, 2, keys
);
1937 xcb_ungrab_key(globalconf
.connection
, XCB_GRAB_ANY
, c
->win
, XCB_BUTTON_MASK_ANY
);
1938 window_grabkeys(c
->win
, keys
);
1941 return luaA_key_array_get(L
, 1, keys
);
1945 * \param L The Lua VM state.
1946 * \return The number of pushed elements.
1949 luaA_client_module_index(lua_State
*L
)
1952 const char *buf
= luaL_checklstring(L
, 2, &len
);
1954 switch(a_tokenize(buf
, len
))
1957 return client_push(globalconf
.L
, globalconf
.screen_focus
->client_focus
);
1964 /* Client module new index.
1965 * \param L The Lua VM state.
1966 * \return The number of pushed elements.
1969 luaA_client_module_newindex(lua_State
*L
)
1972 const char *buf
= luaL_checklstring(L
, 2, &len
);
1975 switch(a_tokenize(buf
, len
))
1978 c
= luaA_client_checkudata(L
, 3);
1988 const struct luaL_reg awesome_client_methods
[] =
1990 LUA_CLASS_METHODS(client
)
1991 { "get", luaA_client_get
},
1992 { "__index", luaA_client_module_index
},
1993 { "__newindex", luaA_client_module_newindex
},
1996 const struct luaL_reg awesome_client_meta
[] =
1998 LUA_OBJECT_META(client
)
1999 { "isvisible", luaA_client_isvisible
},
2000 { "geometry", luaA_client_geometry
},
2001 { "struts", luaA_client_struts
},
2002 { "buttons", luaA_client_buttons
},
2003 { "keys", luaA_client_keys
},
2004 { "tags", luaA_client_tags
},
2005 { "kill", luaA_client_kill
},
2006 { "swap", luaA_client_swap
},
2007 { "raise", luaA_client_raise
},
2008 { "lower", luaA_client_lower
},
2009 { "redraw", luaA_client_redraw
},
2010 { "unmanage", luaA_client_unmanage
},
2011 { "__index", luaA_client_index
},
2012 { "__newindex", luaA_client_newindex
},
2013 { "__gc", luaA_client_gc
},
2017 // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80