2 * tag.c - tag management
4 * Copyright © 2007 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.
23 #include <X11/Xutil.h>
32 extern AwesomeConf globalconf
;
35 tag_new(const char *name
, Layout
*layout
, double mwfact
, int nmaster
, int ncol
)
40 tag
->name
= a_strdup(name
);
44 if(tag
->mwfact
<= 0 || tag
->mwfact
>= 1)
47 if((tag
->nmaster
= nmaster
) < 0)
50 if((tag
->ncol
= ncol
) < 1)
57 tag_append_to_screen(Tag
*tag
, int screen
)
60 tag_list_append(&globalconf
.screens
[screen
].tags
, tag
);
61 widget_invalidate_cache(screen
, WIDGET_CACHE_TAGS
);
65 tag_push_to_screen(Tag
*tag
, int screen
)
68 tag_list_push(&globalconf
.screens
[screen
].tags
, tag
);
69 widget_invalidate_cache(screen
, WIDGET_CACHE_TAGS
);
73 tag_client(Client
*c
, Tag
*t
)
75 tag_client_node_t
*tc
;
78 if(is_client_tagged(c
, t
))
81 tc
= p_new(tag_client_node_t
, 1);
84 tag_client_node_list_push(&globalconf
.tclink
, tc
);
87 widget_invalidate_cache(c
->screen
, WIDGET_CACHE_CLIENTS
);
88 globalconf
.screens
[c
->screen
].need_arrange
= True
;
92 untag_client(Client
*c
, Tag
*t
)
94 tag_client_node_t
*tc
;
96 for(tc
= globalconf
.tclink
; tc
; tc
= tc
->next
)
97 if(tc
->client
== c
&& tc
->tag
== t
)
99 tag_client_node_list_detach(&globalconf
.tclink
, tc
);
105 widget_invalidate_cache(c
->screen
, WIDGET_CACHE_CLIENTS
);
106 globalconf
.screens
[c
->screen
].need_arrange
= True
;
110 is_client_tagged(Client
*c
, Tag
*t
)
112 tag_client_node_t
*tc
;
117 for(tc
= globalconf
.tclink
; tc
; tc
= tc
->next
)
118 if(tc
->client
== c
&& tc
->tag
== t
)
125 tag_client_with_current_selected(Client
*c
)
128 VirtScreen vscreen
= globalconf
.screens
[c
->screen
];
130 for(tag
= vscreen
.tags
; tag
; tag
= tag
->next
)
134 untag_client(c
, tag
);
138 tag_client_with_rule(Client
*c
, Rule
*r
)
141 Bool matched
= False
;
145 /* check if at least one tag match */
146 for(tag
= globalconf
.screens
[c
->screen
].tags
; tag
; tag
= tag
->next
)
147 if(tag_match_rule(tag
, r
))
154 for(tag
= globalconf
.screens
[c
->screen
].tags
; tag
; tag
= tag
->next
)
155 if(tag_match_rule(tag
, r
))
158 untag_client(c
, tag
);
162 tags_get_current(int screen
)
164 Tag
*tag
, **tags
= NULL
;
167 tags
= p_new(Tag
*, n
);
168 for(tag
= globalconf
.screens
[screen
].tags
; tag
; tag
= tag
->next
)
171 p_realloc(&tags
, ++n
);
175 /* finish with null */
181 /** Tag selected window with tag
182 * \param screen Screen ID
183 * \param arg Tag name
184 * \ingroup ui_callback
187 uicb_client_tag(int screen
, char *arg
)
190 Tag
*tag
, *target_tag
;
191 Client
*sel
= globalconf
.focus
->client
;
198 tag_id
= atoi(arg
) - 1;
201 for(target_tag
= globalconf
.screens
[screen
].tags
; target_tag
&& tag_id
> 0;
202 target_tag
= target_tag
->next
, tag_id
--);
205 for(tag
= globalconf
.screens
[screen
].tags
; tag
; tag
= tag
->next
)
206 untag_client(sel
, tag
);
207 tag_client(sel
, target_tag
);
212 for(tag
= globalconf
.screens
[screen
].tags
; tag
; tag
= tag
->next
)
213 tag_client(sel
, tag
);
216 /** Toggle a tag on client
217 * \param screen Screen ID
218 * \param arg Tag name
219 * \ingroup ui_callback
222 uicb_client_toggletag(int screen
, char *arg
)
224 Client
*sel
= globalconf
.focus
->client
;
226 Tag
*tag
, *target_tag
;
234 for(target_tag
= globalconf
.screens
[screen
].tags
; target_tag
&& i
> 0;
235 target_tag
= target_tag
->next
, i
--);
238 if(is_client_tagged(sel
, target_tag
))
239 untag_client(sel
, target_tag
);
241 tag_client(sel
, target_tag
);
244 /* check that there's at least one tag selected for this client*/
245 for(tag
= globalconf
.screens
[screen
].tags
; tag
246 && !is_client_tagged(sel
, tag
); tag
= tag
->next
);
249 tag_client(sel
, target_tag
);
252 for(tag
= globalconf
.screens
[screen
].tags
; tag
; tag
= tag
->next
)
253 if(is_client_tagged(sel
, tag
))
254 tag_client(sel
, tag
);
256 untag_client(sel
, tag
);
259 /** Add a tag to viewed tags
260 * \param screen Screen ID
261 * \param arg Tag name
262 * \ingroup ui_callback
265 uicb_tag_toggleview(int screen
, char *arg
)
268 Tag
*tag
, *target_tag
;
273 for(target_tag
= globalconf
.screens
[screen
].tags
; target_tag
&& i
> 0;
274 target_tag
= target_tag
->next
, i
--);
277 tag_view(target_tag
, !target_tag
->selected
);
279 /* check that there's at least one tag selected */
280 for(tag
= globalconf
.screens
[screen
].tags
; tag
&& !tag
->selected
; tag
= tag
->next
);
282 tag_view(target_tag
, True
);
285 for(tag
= globalconf
.screens
[screen
].tags
; tag
; tag
= tag
->next
)
286 tag_view(tag
, !tag
->selected
);
290 tag_view_only(Tag
*target
)
296 for(tag
= globalconf
.screens
[target
->screen
].tags
; tag
; tag
= tag
->next
)
297 tag_view(tag
, tag
== target
);
301 tag_view_byindex(int screen
, int dindex
, Bool view
)
308 for(tag
= globalconf
.screens
[screen
].tags
; tag
&& dindex
> 0;
309 tag
= tag
->next
, dindex
--);
314 tag_view_only_byindex(int screen
, int dindex
)
321 for(tag
= globalconf
.screens
[screen
].tags
; tag
&& dindex
> 0;
322 tag
= tag
->next
, dindex
--);
327 tag_view(Tag
*tag
, Bool view
)
329 tag
->was_selected
= tag
->selected
;
330 tag
->selected
= view
;
331 ewmh_update_net_current_desktop(get_phys_screen(tag
->screen
));
332 widget_invalidate_cache(tag
->screen
, WIDGET_CACHE_TAGS
);
333 globalconf
.screens
[tag
->screen
].need_arrange
= True
;
337 * \param screen Screen ID
338 * \param arg tag to view
339 * \ingroup ui_callback
342 uicb_tag_view(int screen
, char *arg
)
347 tag_view_only_byindex(screen
, atoi(arg
) - 1);
349 for(tag
= globalconf
.screens
[screen
].tags
; tag
; tag
= tag
->next
)
353 /** View previously selected tags
354 * \param screen Screen ID
356 * \ingroup ui_callback
359 uicb_tag_prev_selected(int screen
, char *arg
__attribute__ ((unused
)))
363 for(tag
= globalconf
.screens
[screen
].tags
; tag
; tag
= tag
->next
)
364 tag_view(tag
, tag
->was_selected
);
368 * \param screen Screen ID
370 * \ingroup ui_callback
373 uicb_tag_viewnext(int screen
, char *arg
__attribute__ ((unused
)))
375 Tag
*tag
, **curtags
= tags_get_current(screen
);
377 tag
= tag_list_next_cycle(&globalconf
.screens
[screen
].tags
, curtags
[0]);
379 tag_view(curtags
[0], False
);
385 /** View previous tag
386 * \param screen Screen ID
388 * \ingroup ui_callback
391 uicb_tag_viewprev(int screen
, char *arg
__attribute__ ((unused
)))
393 Tag
*tag
, **curtags
= tags_get_current(screen
);
395 tag
= tag_list_prev_cycle(&globalconf
.screens
[screen
].tags
, curtags
[0]);
397 tag_view(curtags
[0], False
);
404 uicb_tag_create(int screen
, char *arg
)
411 tag
= tag_new(arg
, globalconf
.screens
[screen
].layouts
, 0.5, 1, 1);
412 tag_append_to_screen(tag
, screen
);
415 // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80