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);
321 luaA_object_push(globalconf
.L
, c
);
322 luaA_class_emit_signal(globalconf
.L
, &client_class
, "focus", 1);
326 /** Give focus to client, or to first client if client is NULL.
327 * \param c The client or NULL.
330 client_focus(client_t
*c
)
332 /* We have to set focus on first client */
333 if(!c
&& globalconf
.clients
.len
&& !(c
= globalconf
.clients
.tab
[0]))
336 if(!client_maybevisible(c
, c
->screen
))
340 client_focus_update(c
);
342 client_setfocus(c
, !c
->nofocus
);
345 /** Stack a window below.
346 * \param c The client.
347 * \param previous The previous window on the stack.
348 * \return The next-previous!
351 client_stack_above(client_t
*c
, xcb_window_t previous
)
353 uint32_t config_win_vals
[2];
355 config_win_vals
[0] = previous
;
356 config_win_vals
[1] = XCB_STACK_MODE_ABOVE
;
358 xcb_configure_window(globalconf
.connection
, c
->win
,
359 XCB_CONFIG_WINDOW_SIBLING
| XCB_CONFIG_WINDOW_STACK_MODE
,
362 config_win_vals
[0] = c
->win
;
366 xcb_configure_window(globalconf
.connection
,
368 XCB_CONFIG_WINDOW_SIBLING
| XCB_CONFIG_WINDOW_STACK_MODE
,
370 previous
= c
->titlebar
->window
;
375 /* stack transient window on top of their parents */
376 foreach(node
, globalconf
.stack
)
377 if((*node
)->transient_for
== c
)
378 previous
= client_stack_above(*node
, previous
);
383 /** Stacking layout layers */
386 /** This one is a special layer */
394 /** This one only used for counting and is not a real layer */
398 /** Get the real layer of a client according to its attribute (fullscreen, …)
399 * \param c The client.
400 * \return The real layer.
403 client_layer_translator(client_t
*c
)
405 /* first deal with user set attributes */
408 else if(c
->isfullscreen
)
409 return LAYER_FULLSCREEN
;
415 /* check for transient attr */
419 /* then deal with windows type */
422 case WINDOW_TYPE_DESKTOP
:
423 return LAYER_DESKTOP
;
432 * \todo It might be worth stopping to restack everyone and only stack `c'
433 * relatively to the first matching in the list.
436 client_stack_refresh()
438 uint32_t config_win_vals
[2];
441 if (!globalconf
.client_need_stack_refresh
)
443 globalconf
.client_need_stack_refresh
= false;
445 config_win_vals
[0] = XCB_NONE
;
446 config_win_vals
[1] = XCB_STACK_MODE_ABOVE
;
448 /* stack desktop windows */
449 for(layer
= LAYER_DESKTOP
; layer
< LAYER_BELOW
; layer
++)
450 foreach(node
, globalconf
.stack
)
451 if(client_layer_translator(*node
) == layer
)
452 config_win_vals
[0] = client_stack_above(*node
,
455 /* first stack not ontop wibox window */
456 foreach(_sb
, globalconf
.wiboxes
)
461 xcb_configure_window(globalconf
.connection
,
463 XCB_CONFIG_WINDOW_SIBLING
| XCB_CONFIG_WINDOW_STACK_MODE
,
465 config_win_vals
[0] = sb
->window
;
469 /* then stack clients */
470 for(layer
= LAYER_BELOW
; layer
< LAYER_COUNT
; layer
++)
471 foreach(node
, globalconf
.stack
)
472 if(client_layer_translator(*node
) == layer
)
473 config_win_vals
[0] = client_stack_above(*node
,
476 /* then stack ontop wibox window */
477 foreach(_sb
, globalconf
.wiboxes
)
482 xcb_configure_window(globalconf
.connection
,
484 XCB_CONFIG_WINDOW_SIBLING
| XCB_CONFIG_WINDOW_STACK_MODE
,
486 config_win_vals
[0] = sb
->window
;
491 /** Manage a new client.
492 * \param w The window.
493 * \param wgeom Window geometry.
494 * \param phys_screen Physical screen number.
495 * \param startup True if we are managing at startup time.
498 client_manage(xcb_window_t w
, xcb_get_geometry_reply_t
*wgeom
, int phys_screen
, bool startup
)
500 xcb_get_property_cookie_t ewmh_icon_cookie
;
502 const uint32_t select_input_val
[] = { CLIENT_SELECT_INPUT_EVENT_MASK
};
504 if(systray_iskdedockapp(w
))
506 systray_request_handle(w
, phys_screen
, NULL
);
510 /* Send request to get NET_WM_ICON property as soon as possible... */
511 ewmh_icon_cookie
= ewmh_window_icon_get_unchecked(w
);
512 xcb_change_window_attributes(globalconf
.connection
, w
, XCB_CW_EVENT_MASK
, select_input_val
);
514 client_t
*c
= client_new(globalconf
.L
);
515 /* Push client in client list */
516 client_array_push(&globalconf
.clients
, client_ref(globalconf
.L
, -1));
519 screen
= c
->screen
= screen_getbycoord(&globalconf
.screens
.tab
[phys_screen
],
522 c
->phys_screen
= phys_screen
;
524 /* consider the window banned */
529 c
->geometry
.x
= wgeom
->x
;
530 c
->geometry
.y
= wgeom
->y
;
531 /* Border will be added later. */
532 c
->geometry
.width
= wgeom
->width
;
533 c
->geometry
.height
= wgeom
->height
;
534 /* Also set internal geometry (client_ban() needs it). */
535 c
->geometries
.internal
.x
= wgeom
->x
;
536 c
->geometries
.internal
.y
= wgeom
->y
;
537 c
->geometries
.internal
.width
= wgeom
->width
;
538 c
->geometries
.internal
.height
= wgeom
->height
;
539 client_setborder(c
, wgeom
->border_width
);
541 if(ewmh_window_icon_get_reply(ewmh_icon_cookie
))
543 client_push(globalconf
.L
, c
);
544 c
->icon
= luaA_object_ref_item(globalconf
.L
, -1, -2);
545 lua_pop(globalconf
.L
, 1);
548 /* we honor size hints by default */
549 c
->size_hints_honor
= true;
552 property_update_wm_normal_hints(c
, NULL
);
553 property_update_wm_hints(c
, NULL
);
554 property_update_wm_transient_for(c
, NULL
);
555 property_update_wm_client_leader(c
, NULL
);
556 property_update_wm_client_machine(c
);
557 property_update_wm_window_role(c
);
558 property_update_net_wm_pid(c
, NULL
);
561 c
->opacity
= window_opacity_get(c
->win
);
563 /* Then check clients hints */
564 ewmh_client_check_hints(c
);
566 /* move client to screen, but do not tag it */
567 screen_client_moveto(c
, screen
, false, true);
569 /* Push client in stack */
572 /* update window title */
573 property_update_wm_name(c
);
574 property_update_wm_icon_name(c
);
575 property_update_wm_class(c
, NULL
);
576 property_update_wm_protocols(c
);
578 xutil_text_prop_get(globalconf
.connection
, c
->win
, _NET_STARTUP_ID
, &c
->startup_id
, NULL
);
581 ewmh_process_client_strut(c
, NULL
);
583 ewmh_update_net_client_list(c
->phys_screen
);
585 /* Always stay in NORMAL_STATE. Even though iconified seems more
586 * appropriate sometimes. The only possible loss is that clients not using
587 * visibility events may continue to proces data (when banned).
588 * Without any exposes or other events the cost should be fairly limited though.
590 * Some clients may expect the window to be unmapped when STATE_ICONIFIED.
591 * Two conflicting parts of the ICCCM v2.0 (section 4.1.4):
593 * "Normal -> Iconic - The client should send a ClientMessage event as described later in this section."
594 * (note no explicit mention of unmapping, while Normal->Widthdrawn does mention that)
596 * "Once a client's window has left the Withdrawn state, the window will be mapped
597 * if it is in the Normal state and the window will be unmapped if it is in the Iconic state."
599 * At this stage it's just safer to keep it in normal state and avoid confusion.
601 window_state_set(c
->win
, XCB_WM_STATE_NORMAL
);
604 spawn_start_notify(c
);
606 /* Call hook to notify list change */
607 if(globalconf
.hooks
.clients
!= LUA_REFNIL
)
608 luaA_dofunction_from_registry(globalconf
.L
, globalconf
.hooks
.clients
, 0, 0);
611 if(globalconf
.hooks
.manage
!= LUA_REFNIL
)
613 client_push(globalconf
.L
, c
);
614 lua_pushboolean(globalconf
.L
, startup
);
615 luaA_dofunction_from_registry(globalconf
.L
, globalconf
.hooks
.manage
, 2, 0);
619 /** Compute client geometry with respect to its geometry hints.
620 * \param c The client.
621 * \param geometry The geometry that the client might receive.
622 * \return The geometry the client must take respecting its hints.
625 client_geometry_hints(client_t
*c
, area_t geometry
)
627 int32_t basew
, baseh
, minw
, minh
;
629 /* base size is substituted with min size if not specified */
630 if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_SIZE
)
632 basew
= c
->size_hints
.base_width
;
633 baseh
= c
->size_hints
.base_height
;
635 else if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_MIN_SIZE
)
637 basew
= c
->size_hints
.min_width
;
638 baseh
= c
->size_hints
.min_height
;
643 /* min size is substituted with base size if not specified */
644 if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_MIN_SIZE
)
646 minw
= c
->size_hints
.min_width
;
647 minh
= c
->size_hints
.min_height
;
649 else if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_SIZE
)
651 minw
= c
->size_hints
.base_width
;
652 minh
= c
->size_hints
.base_height
;
657 if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_ASPECT
658 && c
->size_hints
.min_aspect_num
> 0
659 && c
->size_hints
.min_aspect_den
> 0
660 && geometry
.height
- baseh
> 0
661 && geometry
.width
- basew
> 0)
663 double dx
= (double) (geometry
.width
- basew
);
664 double dy
= (double) (geometry
.height
- baseh
);
665 double min
= (double) c
->size_hints
.min_aspect_num
/ (double) c
->size_hints
.min_aspect_den
;
666 double max
= (double) c
->size_hints
.max_aspect_num
/ (double) c
->size_hints
.min_aspect_den
;
667 double ratio
= dx
/ dy
;
668 if(max
> 0 && min
> 0 && ratio
> 0)
672 dy
= (dx
* min
+ dy
) / (min
* min
+ 1);
674 geometry
.width
= (int) dx
+ basew
;
675 geometry
.height
= (int) dy
+ baseh
;
679 dy
= (dx
* min
+ dy
) / (max
* max
+ 1);
681 geometry
.width
= (int) dx
+ basew
;
682 geometry
.height
= (int) dy
+ baseh
;
688 geometry
.width
= MAX(geometry
.width
, minw
);
690 geometry
.height
= MAX(geometry
.height
, minh
);
692 if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_MAX_SIZE
)
694 if(c
->size_hints
.max_width
)
695 geometry
.width
= MIN(geometry
.width
, c
->size_hints
.max_width
);
696 if(c
->size_hints
.max_height
)
697 geometry
.height
= MIN(geometry
.height
, c
->size_hints
.max_height
);
700 if(c
->size_hints
.flags
& (XCB_SIZE_HINT_P_RESIZE_INC
| XCB_SIZE_HINT_BASE_SIZE
)
701 && c
->size_hints
.width_inc
&& c
->size_hints
.height_inc
)
703 uint16_t t1
= geometry
.width
, t2
= geometry
.height
;
704 unsigned_subtract(t1
, basew
);
705 unsigned_subtract(t2
, baseh
);
706 geometry
.width
-= t1
% c
->size_hints
.width_inc
;
707 geometry
.height
-= t2
% c
->size_hints
.height_inc
;
713 /** Resize client window.
714 * The sizse given as parameters are with titlebar and borders!
715 * \param c Client to resize.
716 * \param geometry New window geometry.
717 * \param hints Use size hints.
718 * \return true if an actual resize occurred.
721 client_resize(client_t
*c
, area_t geometry
, bool hints
)
723 area_t geometry_internal
;
726 /* offscreen appearance fixes */
727 area
= display_area_get(c
->phys_screen
);
729 if(geometry
.x
> area
.width
)
730 geometry
.x
= area
.width
- geometry
.width
;
731 if(geometry
.y
> area
.height
)
732 geometry
.y
= area
.height
- geometry
.height
;
733 if(geometry
.x
+ geometry
.width
< 0)
735 if(geometry
.y
+ geometry
.height
< 0)
738 /* Real client geometry, please keep it contained to C code at the very least. */
739 geometry_internal
= titlebar_geometry_remove(c
->titlebar
, c
->border
, geometry
);
742 geometry_internal
= client_geometry_hints(c
, geometry_internal
);
744 if(geometry_internal
.width
== 0 || geometry_internal
.height
== 0)
747 /* Also let client hints propegate to the "official" geometry. */
748 geometry
= titlebar_geometry_add(c
->titlebar
, c
->border
, geometry_internal
);
750 if(c
->geometries
.internal
.x
!= geometry_internal
.x
751 || c
->geometries
.internal
.y
!= geometry_internal
.y
752 || c
->geometries
.internal
.width
!= geometry_internal
.width
753 || c
->geometries
.internal
.height
!= geometry_internal
.height
)
755 screen_t
*new_screen
= screen_getbycoord(c
->screen
,
756 geometry_internal
.x
, geometry_internal
.y
);
758 /* Values to configure a window is an array where values are
759 * stored according to 'value_mask' */
762 c
->geometries
.internal
.x
= values
[0] = geometry_internal
.x
;
763 c
->geometries
.internal
.y
= values
[1] = geometry_internal
.y
;
764 c
->geometries
.internal
.width
= values
[2] = geometry_internal
.width
;
765 c
->geometries
.internal
.height
= values
[3] = geometry_internal
.height
;
767 /* Also store geometry including border and titlebar. */
768 c
->geometry
= geometry
;
770 titlebar_update_geometry(c
);
772 /* Ignore all spurious enter/leave notify events */
773 client_ignore_enterleave_events();
775 xcb_configure_window(globalconf
.connection
, c
->win
,
776 XCB_CONFIG_WINDOW_X
| XCB_CONFIG_WINDOW_Y
777 | XCB_CONFIG_WINDOW_WIDTH
| XCB_CONFIG_WINDOW_HEIGHT
,
780 client_restore_enterleave_events();
782 screen_client_moveto(c
, new_screen
, true, false);
785 hook_property(client
, c
, "geometry");
793 /** Set a client minimized, or not.
794 * \param c The client.
795 * \param s Set or not the client minimized.
798 client_setminimized(client_t
*c
, bool s
)
800 if(c
->isminimized
!= s
)
802 client_need_reban(c
);
804 client_need_reban(c
);
806 window_state_set(c
->win
, XCB_WM_STATE_ICONIC
);
808 window_state_set(c
->win
, XCB_WM_STATE_NORMAL
);
809 ewmh_client_update_hints(c
);
811 hook_property(client
, c
, "minimized");
815 /** Set a client sticky, or not.
816 * \param c The client.
817 * \param s Set or not the client sticky.
820 client_setsticky(client_t
*c
, bool s
)
824 client_need_reban(c
);
826 client_need_reban(c
);
827 ewmh_client_update_hints(c
);
828 hook_property(client
, c
, "sticky");
832 /** Set a client fullscreen, or not.
833 * \param c The client.
834 * \param s Set or not the client fullscreen.
837 client_setfullscreen(client_t
*c
, bool s
)
839 if(c
->isfullscreen
!= s
)
843 /* Make sure the current geometry is stored without titlebar. */
845 titlebar_ban(c
->titlebar
);
847 /* become fullscreen! */
848 if((c
->isfullscreen
= s
))
850 /* remove any max state */
851 client_setmaxhoriz(c
, false);
852 client_setmaxvert(c
, false);
853 /* You can only be part of one of the special layers. */
854 client_setbelow(c
, false);
855 client_setabove(c
, false);
856 client_setontop(c
, false);
858 geometry
= screen_area_get(c
->screen
, false);
859 c
->geometries
.fullscreen
= c
->geometry
;
860 c
->border_fs
= c
->border
;
861 client_setborder(c
, 0);
865 geometry
= c
->geometries
.fullscreen
;
866 client_setborder(c
, c
->border_fs
);
868 client_resize(c
, geometry
, false);
870 ewmh_client_update_hints(c
);
871 hook_property(client
, c
, "fullscreen");
875 /** Set a client horizontally maximized.
876 * \param c The client.
877 * \param s The maximized status.
880 client_setmaxhoriz(client_t
*c
, bool s
)
882 if(c
->ismaxhoriz
!= s
)
886 if((c
->ismaxhoriz
= s
))
888 /* remove fullscreen mode */
889 client_setfullscreen(c
, false);
891 geometry
= screen_area_get(c
->screen
, true);
892 geometry
.y
= c
->geometry
.y
;
893 geometry
.height
= c
->geometry
.height
;
894 c
->geometries
.max
.x
= c
->geometry
.x
;
895 c
->geometries
.max
.width
= c
->geometry
.width
;
899 geometry
= c
->geometry
;
900 geometry
.x
= c
->geometries
.max
.x
;
901 geometry
.width
= c
->geometries
.max
.width
;
904 client_resize(c
, geometry
, c
->size_hints_honor
);
906 ewmh_client_update_hints(c
);
907 hook_property(client
, c
, "maximized_horizontal");
911 /** Set a client vertically maximized.
912 * \param c The client.
913 * \param s The maximized status.
916 client_setmaxvert(client_t
*c
, bool s
)
918 if(c
->ismaxvert
!= s
)
922 if((c
->ismaxvert
= s
))
924 /* remove fullscreen mode */
925 client_setfullscreen(c
, false);
927 geometry
= screen_area_get(c
->screen
, true);
928 geometry
.x
= c
->geometry
.x
;
929 geometry
.width
= c
->geometry
.width
;
930 c
->geometries
.max
.y
= c
->geometry
.y
;
931 c
->geometries
.max
.height
= c
->geometry
.height
;
935 geometry
= c
->geometry
;
936 geometry
.y
= c
->geometries
.max
.y
;
937 geometry
.height
= c
->geometries
.max
.height
;
940 client_resize(c
, geometry
, c
->size_hints_honor
);
942 ewmh_client_update_hints(c
);
943 hook_property(client
, c
, "maximized_vertical");
947 /** Set a client above, or not.
948 * \param c The client.
949 * \param s Set or not the client above.
952 client_setabove(client_t
*c
, bool s
)
956 /* You can only be part of one of the special layers. */
959 client_setbelow(c
, false);
960 client_setontop(c
, false);
961 client_setfullscreen(c
, false);
965 ewmh_client_update_hints(c
);
967 hook_property(client
, c
, "above");
971 /** Set a client below, or not.
972 * \param c The client.
973 * \param s Set or not the client below.
976 client_setbelow(client_t
*c
, bool s
)
980 /* You can only be part of one of the special layers. */
983 client_setabove(c
, false);
984 client_setontop(c
, false);
985 client_setfullscreen(c
, false);
989 ewmh_client_update_hints(c
);
991 hook_property(client
, c
, "below");
995 /** Set a client modal, or not.
996 * \param c The client.
997 * \param s Set or not the client moda.
1000 client_setmodal(client_t
*c
, bool s
)
1006 ewmh_client_update_hints(c
);
1008 hook_property(client
, c
, "modal");
1012 /** Set a client ontop, or not.
1013 * \param c The client.
1014 * \param s Set or not the client moda.
1017 client_setontop(client_t
*c
, bool s
)
1021 /* You can only be part of one of the special layers. */
1024 client_setabove(c
, false);
1025 client_setbelow(c
, false);
1026 client_setfullscreen(c
, false);
1031 hook_property(client
, c
, "ontop");
1035 /** Unban a client and move it back into the viewport.
1036 * \param c The client.
1039 client_unban(client_t
*c
)
1043 xcb_map_window(globalconf
.connection
, c
->win
);
1045 c
->isbanned
= false;
1049 /** Unmanage a client.
1050 * \param c The client.
1053 client_unmanage(client_t
*c
)
1055 tag_array_t
*tags
= &c
->screen
->tags
;
1057 /* Reset transient_for attributes of widows that maybe refering to us */
1058 foreach(_tc
, globalconf
.clients
)
1060 client_t
*tc
= *_tc
;
1061 if(tc
->transient_for
== c
)
1062 tc
->transient_for
= NULL
;
1065 if(globalconf
.screens
.tab
[c
->phys_screen
].prev_client_focus
== c
)
1066 globalconf
.screens
.tab
[c
->phys_screen
].prev_client_focus
= NULL
;
1068 if(globalconf
.screens
.tab
[c
->phys_screen
].client_focus
== c
)
1071 /* remove client from global list and everywhere else */
1072 foreach(elem
, globalconf
.clients
)
1075 client_array_remove(&globalconf
.clients
, elem
);
1078 stack_client_remove(c
);
1079 for(int i
= 0; i
< tags
->len
; i
++)
1080 untag_client(c
, tags
->tab
[i
]);
1083 if(globalconf
.hooks
.unmanage
!= LUA_REFNIL
)
1085 client_push(globalconf
.L
, c
);
1086 luaA_dofunction_from_registry(globalconf
.L
, globalconf
.hooks
.unmanage
, 1, 0);
1089 /* Call hook to notify list change */
1090 if(globalconf
.hooks
.clients
!= LUA_REFNIL
)
1091 luaA_dofunction_from_registry(globalconf
.L
, globalconf
.hooks
.clients
, 0, 0);
1093 window_state_set(c
->win
, XCB_WM_STATE_WITHDRAWN
);
1095 titlebar_client_detach(c
);
1097 ewmh_update_net_client_list(c
->phys_screen
);
1099 /* set client as invalid */
1102 client_unref(globalconf
.L
, c
);
1105 /** Kill a client via a WM_DELETE_WINDOW request or KillClient if not
1107 * \param c The client to kill.
1110 client_kill(client_t
*c
)
1112 if(client_hasproto(c
, WM_DELETE_WINDOW
))
1114 xcb_client_message_event_t ev
;
1116 /* Initialize all of event's fields first */
1119 ev
.response_type
= XCB_CLIENT_MESSAGE
;
1122 ev
.data
.data32
[1] = XCB_CURRENT_TIME
;
1123 ev
.type
= WM_PROTOCOLS
;
1124 ev
.data
.data32
[0] = WM_DELETE_WINDOW
;
1126 xcb_send_event(globalconf
.connection
, false, c
->win
,
1127 XCB_EVENT_MASK_NO_EVENT
, (char *) &ev
);
1130 xcb_kill_client(globalconf
.connection
, c
->win
);
1133 /** Get all clients into a table.
1134 * \param L The Lua VM state.
1135 * \return The number of elements pushed on stack.
1137 * \lparam An optional screen nunmber.
1138 * \lreturn A table with all clients.
1141 luaA_client_get(lua_State
*L
)
1145 screen
= luaL_optnumber(L
, 1, 0) - 1;
1150 foreach(c
, globalconf
.clients
)
1153 lua_rawseti(L
, -2, i
++);
1157 luaA_checkscreen(screen
);
1158 foreach(c
, globalconf
.clients
)
1159 if((*c
)->screen
== &globalconf
.screens
.tab
[screen
])
1162 lua_rawseti(L
, -2, i
++);
1169 /** Check if a client is visible on its screen.
1170 * \param L The Lua VM state.
1171 * \return The number of elements pushed on stack.
1174 * \lreturn A boolean value, true if the client is visible, false otherwise.
1177 luaA_client_isvisible(lua_State
*L
)
1179 client_t
*c
= luaA_client_checkudata(L
, 1);
1180 lua_pushboolean(L
, client_isvisible(c
, c
->screen
));
1184 /** Set client border width.
1185 * \param c The client.
1186 * \param width The border width.
1189 client_setborder(client_t
*c
, int width
)
1193 if(width
> 0 && (c
->type
== WINDOW_TYPE_DOCK
1194 || c
->type
== WINDOW_TYPE_SPLASH
1195 || c
->type
== WINDOW_TYPE_DESKTOP
1196 || c
->isfullscreen
))
1199 if(width
== c
->border
|| width
< 0)
1202 /* Update geometry with the new border. */
1203 c
->geometry
.width
-= 2 * c
->border
;
1204 c
->geometry
.height
-= 2 * c
->border
;
1207 xcb_configure_window(globalconf
.connection
, c
->win
,
1208 XCB_CONFIG_WINDOW_BORDER_WIDTH
, &w
);
1210 c
->geometry
.width
+= 2 * c
->border
;
1211 c
->geometry
.height
+= 2 * c
->border
;
1213 /* Changing border size also affects the size of the titlebar. */
1214 titlebar_update_geometry(c
);
1216 hook_property(client
, c
, "border_width");
1220 * \param L The Lua VM state.
1226 luaA_client_kill(lua_State
*L
)
1228 client_t
*c
= luaA_client_checkudata(L
, 1);
1233 /** Swap a client with another one.
1234 * \param L The Lua VM state.
1237 * \lparam A client to swap with.
1240 luaA_client_swap(lua_State
*L
)
1242 client_t
*c
= luaA_client_checkudata(L
, 1);
1243 client_t
*swap
= luaA_client_checkudata(L
, 2);
1247 client_t
**ref_c
= NULL
, **ref_swap
= NULL
;
1248 foreach(item
, globalconf
.clients
)
1252 else if(*item
== swap
)
1254 if(ref_c
&& ref_swap
)
1261 /* Call hook to notify list change */
1262 if(globalconf
.hooks
.clients
!= LUA_REFNIL
)
1263 luaA_dofunction_from_registry(L
, globalconf
.hooks
.clients
, 0, 0);
1269 /** Access or set the client tags.
1270 * \param L The Lua VM state.
1271 * \return The number of elements pushed on stack.
1272 * \lparam A table with tags to set, or none to get the current tags table.
1273 * \return The clients tag.
1276 luaA_client_tags(lua_State
*L
)
1278 client_t
*c
= luaA_client_checkudata(L
, 1);
1279 tag_array_t
*tags
= &c
->screen
->tags
;
1282 if(lua_gettop(L
) == 2)
1284 luaA_checktable(L
, 2);
1285 for(int i
= 0; i
< tags
->len
; i
++)
1286 untag_client(c
, tags
->tab
[i
]);
1288 while(lua_next(L
, 2))
1295 if(is_client_tagged(c
, *tag
))
1298 lua_rawseti(L
, -2, ++j
);
1304 /** Raise a client on top of others which are on the same layer.
1305 * \param L The Lua VM state.
1310 luaA_client_raise(lua_State
*L
)
1312 client_t
*c
= luaA_client_checkudata(L
, 1);
1317 /** Lower a client on bottom of others which are on the same layer.
1318 * \param L The Lua VM state.
1323 luaA_client_lower(lua_State
*L
)
1325 client_t
*c
= luaA_client_checkudata(L
, 1);
1330 /** Redraw a client by unmapping and mapping it quickly.
1331 * \param L The Lua VM state.
1337 luaA_client_redraw(lua_State
*L
)
1339 client_t
*c
= luaA_client_checkudata(L
, 1);
1341 xcb_unmap_window(globalconf
.connection
, c
->win
);
1342 xcb_map_window(globalconf
.connection
, c
->win
);
1344 /* Set the focus on the current window if the redraw has been
1345 performed on the window where the pointer is currently on
1346 because after the unmapping/mapping, the focus is lost */
1347 if(globalconf
.screen_focus
->client_focus
== c
)
1356 /** Stop managing a client.
1357 * \param L The Lua VM state.
1358 * \return The number of elements pushed on stack.
1363 luaA_client_unmanage(lua_State
*L
)
1365 client_t
*c
= luaA_client_checkudata(L
, 1);
1370 /** Return client geometry.
1371 * \param L The Lua VM state.
1372 * \return The number of elements pushed on stack.
1374 * \lparam A table with new coordinates, or none.
1375 * \lreturn A table with client coordinates.
1378 luaA_client_geometry(lua_State
*L
)
1380 client_t
*c
= luaA_client_checkudata(L
, 1);
1382 if(lua_gettop(L
) == 2)
1386 luaA_checktable(L
, 2);
1387 geometry
.x
= luaA_getopt_number(L
, 2, "x", c
->geometry
.x
);
1388 geometry
.y
= luaA_getopt_number(L
, 2, "y", c
->geometry
.y
);
1389 if(client_isfixed(c
))
1391 geometry
.width
= c
->geometry
.width
;
1392 geometry
.height
= c
->geometry
.height
;
1396 geometry
.width
= luaA_getopt_number(L
, 2, "width", c
->geometry
.width
);
1397 geometry
.height
= luaA_getopt_number(L
, 2, "height", c
->geometry
.height
);
1400 client_resize(c
, geometry
, c
->size_hints_honor
);
1403 return luaA_pusharea(L
, c
->geometry
);
1406 /** Push a strut type to a table on stack.
1407 * \param L The Lua VM state.
1408 * \param struts The struts to push.
1409 * \return The number of elements pushed on stack.
1412 luaA_pushstruts(lua_State
*L
, strut_t struts
)
1414 lua_createtable(L
, 4, 0);
1415 lua_pushnumber(L
, struts
.left
);
1416 lua_setfield(L
, -2, "left");
1417 lua_pushnumber(L
, struts
.right
);
1418 lua_setfield(L
, -2, "right");
1419 lua_pushnumber(L
, struts
.top
);
1420 lua_setfield(L
, -2, "top");
1421 lua_pushnumber(L
, struts
.bottom
);
1422 lua_setfield(L
, -2, "bottom");
1426 /** Return client struts (reserved space at the edge of the screen).
1427 * \param L The Lua VM state.
1428 * \return The number of elements pushed on stack.
1430 * \lparam A table with new strut values, or none.
1431 * \lreturn A table with strut values.
1434 luaA_client_struts(lua_State
*L
)
1436 client_t
*c
= luaA_client_checkudata(L
, 1);
1438 if(lua_gettop(L
) == 2)
1441 area_t screen_area
= display_area_get(c
->phys_screen
);
1443 struts
.left
= luaA_getopt_number(L
, 2, "left", c
->strut
.left
);
1444 struts
.right
= luaA_getopt_number(L
, 2, "right", c
->strut
.right
);
1445 struts
.top
= luaA_getopt_number(L
, 2, "top", c
->strut
.top
);
1446 struts
.bottom
= luaA_getopt_number(L
, 2, "bottom", c
->strut
.bottom
);
1448 if(struts
.left
!= c
->strut
.left
|| struts
.right
!= c
->strut
.right
||
1449 struts
.top
!= c
->strut
.top
|| struts
.bottom
!= c
->strut
.bottom
) {
1450 /* Struts are not so well defined in the context of xinerama. So we just
1451 * give the entire root window and let the window manager decide. */
1452 struts
.left_start_y
= 0;
1453 struts
.left_end_y
= !struts
.left
? 0 : screen_area
.height
;
1454 struts
.right_start_y
= 0;
1455 struts
.right_end_y
= !struts
.right
? 0 : screen_area
.height
;
1456 struts
.top_start_x
= 0;
1457 struts
.top_end_x
= !struts
.top
? 0 : screen_area
.width
;
1458 struts
.bottom_start_x
= 0;
1459 struts
.bottom_end_x
= !struts
.bottom
? 0 : screen_area
.width
;
1463 ewmh_update_client_strut(c
);
1465 hook_property(client
, c
, "struts");
1469 return luaA_pushstruts(L
, c
->strut
);
1472 /** Client newindex.
1473 * \param L The Lua VM state.
1474 * \return The number of elements pushed on stack.
1477 luaA_client_newindex(lua_State
*L
)
1480 client_t
*c
= luaA_client_checkudata(L
, 1);
1481 const char *buf
= luaL_checklstring(L
, 2, &len
);
1486 switch(a_tokenize(buf
, len
))
1489 if(globalconf
.xinerama_is_active
)
1491 i
= luaL_checknumber(L
, 3) - 1;
1492 luaA_checkscreen(i
);
1493 screen_client_moveto(c
, &globalconf
.screens
.tab
[i
], true, true);
1497 b
= luaA_checkboolean(L
, 3);
1498 if(b
!= c
->ishidden
)
1500 client_need_reban(c
);
1502 client_need_reban(c
);
1503 hook_property(client
, c
, "hide");
1506 case A_TK_MINIMIZED
:
1507 client_setminimized(c
, luaA_checkboolean(L
, 3));
1509 case A_TK_FULLSCREEN
:
1510 client_setfullscreen(c
, luaA_checkboolean(L
, 3));
1512 case A_TK_MAXIMIZED_HORIZONTAL
:
1513 client_setmaxhoriz(c
, luaA_checkboolean(L
, 3));
1515 case A_TK_MAXIMIZED_VERTICAL
:
1516 client_setmaxvert(c
, luaA_checkboolean(L
, 3));
1519 luaA_object_unref_item(L
, 1, c
->icon
);
1521 c
->icon
= luaA_object_ref_item(L
, 1, 3);
1523 hook_property(client
, c
, "icon");
1528 window_opacity_set(c
->win
, -1);
1533 d
= luaL_checknumber(L
, 3);
1534 if(d
>= 0 && d
<= 1)
1536 window_opacity_set(c
->win
, d
);
1542 client_setsticky(c
, luaA_checkboolean(L
, 3));
1544 case A_TK_SIZE_HINTS_HONOR
:
1545 c
->size_hints_honor
= luaA_checkboolean(L
, 3);
1546 hook_property(client
, c
, "size_hints_honor");
1548 case A_TK_BORDER_WIDTH
:
1549 client_setborder(c
, luaL_checknumber(L
, 3));
1552 client_setontop(c
, luaA_checkboolean(L
, 3));
1555 client_setabove(c
, luaA_checkboolean(L
, 3));
1558 client_setbelow(c
, luaA_checkboolean(L
, 3));
1561 client_seturgent(c
, luaA_checkboolean(L
, 3));
1563 case A_TK_BORDER_COLOR
:
1564 if((buf
= luaL_checklstring(L
, 3, &len
))
1565 && xcolor_init_reply(xcolor_init_unchecked(&c
->border_color
, buf
, len
)))
1566 xcb_change_window_attributes(globalconf
.connection
, c
->win
,
1567 XCB_CW_BORDER_PIXEL
, &c
->border_color
.pixel
);
1571 titlebar_client_detach(c
);
1573 titlebar_client_attach(c
);
1575 case A_TK_SKIP_TASKBAR
:
1576 c
->skiptb
= luaA_checkboolean(L
, 3);
1577 hook_property(client
, c
, "skip_taskbar");
1587 * \param L The Lua VM state.
1588 * \return The number of elements pushed on stack.
1590 * \lfield id The window X id.
1591 * \lfield name The client title.
1592 * \lfield skip_taskbar If true the client won't be shown in the tasklist.
1593 * \lfield type The window type (desktop, normal, dock, …).
1594 * \lfield class The client class.
1595 * \lfield instance The client instance.
1596 * \lfield pid The client PID, if available.
1597 * \lfield role The window role, if available.
1598 * \lfield machine The machine client is running on.
1599 * \lfield icon_name The client name when iconified.
1600 * \lfield screen Client screen number.
1601 * \lfield hide Define if the client must be hidden, i.e. never mapped,
1602 * invisible in taskbar.
1603 * \lfield minimized Define it the client must be iconify, i.e. only visible in
1605 * \lfield size_hints_honor Honor size hints, i.e. respect size ratio.
1606 * \lfield border_width The client border width.
1607 * \lfield border_color The client border color.
1608 * \lfield titlebar The client titlebar.
1609 * \lfield urgent The client urgent state.
1610 * \lfield content An image representing the client window content (screenshot).
1611 * \lfield focus The focused client.
1612 * \lfield opacity The client opacity between 0 and 1.
1613 * \lfield ontop The client is on top of every other windows.
1614 * \lfield above The client is above normal windows.
1615 * \lfield below The client is below normal windows.
1616 * \lfield fullscreen The client is fullscreen or not.
1617 * \lfield maximized_horizontal The client is maximized horizontally or not.
1618 * \lfield maximized_vertical The client is maximized vertically or not.
1619 * \lfield transient_for Return the client the window is transient for.
1620 * \lfield group_id Identification unique to a group of windows.
1621 * \lfield leader_id Identification unique to windows spawned by the same command.
1622 * \lfield size_hints A table with size hints of the client: user_position,
1623 * user_size, program_position, program_size, etc.
1626 luaA_client_index(lua_State
*L
)
1629 client_t
*c
= luaA_client_checkudata(L
, 1);
1630 const char *buf
= luaL_checklstring(L
, 2, &len
);
1632 if(luaA_usemetatable(L
, 1, 2))
1635 switch(a_tokenize(buf
, len
))
1638 lua_pushstring(L
, c
->name
);
1640 case A_TK_TRANSIENT_FOR
:
1641 return client_push(globalconf
.L
, c
->transient_for
);
1642 case A_TK_SKIP_TASKBAR
:
1643 lua_pushboolean(L
, c
->skiptb
);
1646 return client_getcontent(c
);
1650 case WINDOW_TYPE_DESKTOP
:
1651 lua_pushliteral(L
, "desktop");
1653 case WINDOW_TYPE_DOCK
:
1654 lua_pushliteral(L
, "dock");
1656 case WINDOW_TYPE_SPLASH
:
1657 lua_pushliteral(L
, "splash");
1659 case WINDOW_TYPE_DIALOG
:
1660 lua_pushliteral(L
, "dialog");
1662 case WINDOW_TYPE_MENU
:
1663 lua_pushliteral(L
, "menu");
1665 case WINDOW_TYPE_TOOLBAR
:
1666 lua_pushliteral(L
, "toolbar");
1668 case WINDOW_TYPE_UTILITY
:
1669 lua_pushliteral(L
, "utility");
1671 case WINDOW_TYPE_DROPDOWN_MENU
:
1672 lua_pushliteral(L
, "dropdown_menu");
1674 case WINDOW_TYPE_POPUP_MENU
:
1675 lua_pushliteral(L
, "popup_menu");
1677 case WINDOW_TYPE_TOOLTIP
:
1678 lua_pushliteral(L
, "tooltip");
1680 case WINDOW_TYPE_NOTIFICATION
:
1681 lua_pushliteral(L
, "notification");
1683 case WINDOW_TYPE_COMBO
:
1684 lua_pushliteral(L
, "combo");
1686 case WINDOW_TYPE_DND
:
1687 lua_pushliteral(L
, "dnd");
1689 case WINDOW_TYPE_NORMAL
:
1690 lua_pushliteral(L
, "normal");
1695 lua_pushstring(L
, c
->class);
1698 lua_pushstring(L
, c
->instance
);
1701 lua_pushstring(L
, c
->role
);
1704 lua_pushnumber(L
, c
->pid
);
1707 lua_pushnumber(L
, c
->win
);
1709 case A_TK_LEADER_ID
:
1710 lua_pushnumber(L
, c
->leader_win
);
1713 lua_pushstring(L
, c
->machine
);
1715 case A_TK_ICON_NAME
:
1716 lua_pushstring(L
, c
->icon_name
);
1719 lua_pushnumber(L
, 1 + screen_array_indexof(&globalconf
.screens
, c
->screen
));
1722 lua_pushboolean(L
, c
->ishidden
);
1724 case A_TK_MINIMIZED
:
1725 lua_pushboolean(L
, c
->isminimized
);
1727 case A_TK_FULLSCREEN
:
1728 lua_pushboolean(L
, c
->isfullscreen
);
1732 lua_pushnumber(L
, c
->group_win
);
1736 case A_TK_MAXIMIZED_HORIZONTAL
:
1737 lua_pushboolean(L
, c
->ismaxhoriz
);
1739 case A_TK_MAXIMIZED_VERTICAL
:
1740 lua_pushboolean(L
, c
->ismaxvert
);
1743 luaA_object_push_item(L
, 1, c
->icon
);
1746 lua_pushnumber(L
, c
->opacity
);
1749 lua_pushboolean(L
, c
->isontop
);
1752 lua_pushboolean(L
, c
->isabove
);
1755 lua_pushboolean(L
, c
->isbelow
);
1758 lua_pushboolean(L
, c
->issticky
);
1760 case A_TK_SIZE_HINTS_HONOR
:
1761 lua_pushboolean(L
, c
->size_hints_honor
);
1763 case A_TK_BORDER_WIDTH
:
1764 lua_pushnumber(L
, c
->border
);
1766 case A_TK_BORDER_COLOR
:
1767 luaA_pushxcolor(L
, c
->border_color
);
1770 return wibox_push(L
, c
->titlebar
);
1772 lua_pushboolean(L
, c
->isurgent
);
1774 case A_TK_SIZE_HINTS
:
1776 const char *u_or_p
= NULL
;
1778 lua_createtable(L
, 0, 1);
1780 if(c
->size_hints
.flags
& XCB_SIZE_HINT_US_POSITION
)
1781 u_or_p
= "user_position";
1782 else if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_POSITION
)
1783 u_or_p
= "program_position";
1787 lua_createtable(L
, 0, 2);
1788 lua_pushnumber(L
, c
->size_hints
.x
);
1789 lua_setfield(L
, -2, "x");
1790 lua_pushnumber(L
, c
->size_hints
.y
);
1791 lua_setfield(L
, -2, "y");
1792 lua_setfield(L
, -2, u_or_p
);
1796 if(c
->size_hints
.flags
& XCB_SIZE_HINT_US_SIZE
)
1797 u_or_p
= "user_size";
1798 else if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_SIZE
)
1799 u_or_p
= "program_size";
1803 lua_createtable(L
, 0, 2);
1804 lua_pushnumber(L
, c
->size_hints
.width
);
1805 lua_setfield(L
, -2, "width");
1806 lua_pushnumber(L
, c
->size_hints
.height
);
1807 lua_setfield(L
, -2, "height");
1808 lua_setfield(L
, -2, u_or_p
);
1811 if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_MIN_SIZE
)
1813 lua_pushnumber(L
, c
->size_hints
.min_width
);
1814 lua_setfield(L
, -2, "min_width");
1815 lua_pushnumber(L
, c
->size_hints
.min_height
);
1816 lua_setfield(L
, -2, "min_height");
1819 if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_MAX_SIZE
)
1821 lua_pushnumber(L
, c
->size_hints
.max_width
);
1822 lua_setfield(L
, -2, "max_width");
1823 lua_pushnumber(L
, c
->size_hints
.max_height
);
1824 lua_setfield(L
, -2, "max_height");
1827 if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_RESIZE_INC
)
1829 lua_pushnumber(L
, c
->size_hints
.width_inc
);
1830 lua_setfield(L
, -2, "width_inc");
1831 lua_pushnumber(L
, c
->size_hints
.height_inc
);
1832 lua_setfield(L
, -2, "height_inc");
1835 if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_ASPECT
)
1837 lua_pushnumber(L
, c
->size_hints
.min_aspect_num
);
1838 lua_setfield(L
, -2, "min_aspect_num");
1839 lua_pushnumber(L
, c
->size_hints
.min_aspect_den
);
1840 lua_setfield(L
, -2, "min_aspect_den");
1841 lua_pushnumber(L
, c
->size_hints
.max_aspect_num
);
1842 lua_setfield(L
, -2, "max_aspect_num");
1843 lua_pushnumber(L
, c
->size_hints
.max_aspect_den
);
1844 lua_setfield(L
, -2, "max_aspect_den");
1847 if(c
->size_hints
.flags
& XCB_SIZE_HINT_BASE_SIZE
)
1849 lua_pushnumber(L
, c
->size_hints
.base_width
);
1850 lua_setfield(L
, -2, "base_width");
1851 lua_pushnumber(L
, c
->size_hints
.base_height
);
1852 lua_setfield(L
, -2, "base_height");
1855 if(c
->size_hints
.flags
& XCB_SIZE_HINT_P_WIN_GRAVITY
)
1857 switch(c
->size_hints
.win_gravity
)
1860 lua_pushliteral(L
, "north_west");
1862 case XCB_GRAVITY_NORTH
:
1863 lua_pushliteral(L
, "north");
1865 case XCB_GRAVITY_NORTH_EAST
:
1866 lua_pushliteral(L
, "north_east");
1868 case XCB_GRAVITY_WEST
:
1869 lua_pushliteral(L
, "west");
1871 case XCB_GRAVITY_CENTER
:
1872 lua_pushliteral(L
, "center");
1874 case XCB_GRAVITY_EAST
:
1875 lua_pushliteral(L
, "east");
1877 case XCB_GRAVITY_SOUTH_WEST
:
1878 lua_pushliteral(L
, "south_west");
1880 case XCB_GRAVITY_SOUTH
:
1881 lua_pushliteral(L
, "south");
1883 case XCB_GRAVITY_SOUTH_EAST
:
1884 lua_pushliteral(L
, "south_east");
1886 case XCB_GRAVITY_STATIC
:
1887 lua_pushliteral(L
, "static");
1890 lua_setfield(L
, -2, "win_gravity");
1901 /** Get or set mouse buttons bindings for a client.
1902 * \param L The Lua VM state.
1903 * \return The number of element pushed on stack.
1906 * \lparam An array of mouse button bindings objects, or nothing.
1907 * \return The array of mouse button bindings objects of this client.
1910 luaA_client_buttons(lua_State
*L
)
1912 client_t
*client
= luaA_client_checkudata(L
, 1);
1913 button_array_t
*buttons
= &client
->buttons
;
1915 if(lua_gettop(L
) == 2)
1916 luaA_button_array_set(L
, 1, 2, buttons
);
1918 window_buttons_grab(client
->win
, &client
->buttons
);
1920 return luaA_button_array_get(L
, 1, buttons
);
1923 /** Get or set keys bindings for a client.
1924 * \param L The Lua VM state.
1925 * \return The number of element pushed on stack.
1928 * \lparam An array of key bindings objects, or nothing.
1929 * \return The array of key bindings objects of this client.
1932 luaA_client_keys(lua_State
*L
)
1934 client_t
*c
= luaA_client_checkudata(L
, 1);
1935 key_array_t
*keys
= &c
->keys
;
1937 if(lua_gettop(L
) == 2)
1939 luaA_key_array_set(L
, 1, 2, keys
);
1940 xcb_ungrab_key(globalconf
.connection
, XCB_GRAB_ANY
, c
->win
, XCB_BUTTON_MASK_ANY
);
1941 window_grabkeys(c
->win
, keys
);
1944 return luaA_key_array_get(L
, 1, keys
);
1948 * \param L The Lua VM state.
1949 * \return The number of pushed elements.
1952 luaA_client_module_index(lua_State
*L
)
1955 const char *buf
= luaL_checklstring(L
, 2, &len
);
1957 switch(a_tokenize(buf
, len
))
1960 return client_push(globalconf
.L
, globalconf
.screen_focus
->client_focus
);
1967 /* Client module new index.
1968 * \param L The Lua VM state.
1969 * \return The number of pushed elements.
1972 luaA_client_module_newindex(lua_State
*L
)
1975 const char *buf
= luaL_checklstring(L
, 2, &len
);
1978 switch(a_tokenize(buf
, len
))
1981 c
= luaA_client_checkudata(L
, 3);
1991 const struct luaL_reg awesome_client_methods
[] =
1993 LUA_CLASS_METHODS(client
)
1994 { "get", luaA_client_get
},
1995 { "__index", luaA_client_module_index
},
1996 { "__newindex", luaA_client_module_newindex
},
1999 const struct luaL_reg awesome_client_meta
[] =
2001 LUA_OBJECT_META(client
)
2002 { "isvisible", luaA_client_isvisible
},
2003 { "geometry", luaA_client_geometry
},
2004 { "struts", luaA_client_struts
},
2005 { "buttons", luaA_client_buttons
},
2006 { "keys", luaA_client_keys
},
2007 { "tags", luaA_client_tags
},
2008 { "kill", luaA_client_kill
},
2009 { "swap", luaA_client_swap
},
2010 { "raise", luaA_client_raise
},
2011 { "lower", luaA_client_lower
},
2012 { "redraw", luaA_client_redraw
},
2013 { "unmanage", luaA_client_unmanage
},
2014 { "__index", luaA_client_index
},
2015 { "__newindex", luaA_client_newindex
},
2016 { "__gc", luaA_client_gc
},
2020 // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80