2 * layout.c - layout 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.
22 #include <X11/Xatom.h>
23 #include <X11/Xutil.h>
33 #include "layouts/tile.h"
34 #include "layouts/max.h"
35 #include "layouts/fibonacci.h"
36 #include "layouts/floating.h"
38 extern AwesomeConf globalconf
;
40 const NameFuncLink LayoutsList
[] =
42 {"tile", layout_tile
},
43 {"tileleft", layout_tileleft
},
45 {"spiral", layout_spiral
},
46 {"dwindle", layout_dwindle
},
47 {"floating", layout_floating
},
51 /** Arrange windows following current selected layout
52 * \param screen the screen to arrange
58 Tag
**curtags
= get_current_tags(screen
);
60 for(c
= globalconf
.clients
; c
; c
= c
->next
)
62 if(client_isvisible(c
, screen
))
64 /* we don't touch other screens windows */
65 else if(c
->screen
== screen
)
69 curtags
[0]->layout
->arrange(screen
);
70 focus(focus_get_current_client(screen
), True
, screen
);
77 get_current_layout(int screen
)
79 Tag
**curtags
= get_current_tags(screen
);
80 Layout
*l
= curtags
[0]->layout
;
85 /** Send focus to next client in stack
86 * \param screen Screen ID
88 * \ingroup ui_callback
91 uicb_client_focusnext(int screen
, char *arg
__attribute__ ((unused
)))
93 Client
*c
, *sel
= globalconf
.focus
->client
;
97 for(c
= sel
->next
; c
&& (c
->skip
|| !client_isvisible(c
, screen
)); c
= c
->next
);
99 for(c
= globalconf
.clients
; c
&& (c
->skip
|| !client_isvisible(c
, screen
)); c
= c
->next
);
102 focus(c
, True
, screen
);
107 /** Send focus to previous client in stack
108 * \param screen Screen ID
110 * \ingroup ui_callback
113 uicb_client_focusprev(int screen
, char *arg
__attribute__ ((unused
)))
115 Client
*c
, *sel
= globalconf
.focus
->client
;
119 for(c
= sel
->prev
; c
&& (c
->skip
|| !client_isvisible(c
, screen
)); c
= c
->prev
);
122 for(c
= globalconf
.clients
; c
&& c
->next
; c
= c
->next
);
123 for(; c
&& (c
->skip
|| !client_isvisible(c
, screen
)); c
= c
->prev
);
127 focus(c
, True
, screen
);
133 loadawesomeprops(int screen
)
139 for(tag
= globalconf
.screens
[screen
].tags
; tag
; tag
= tag
->next
)
142 prop
= p_new(char, ntags
+ 1);
144 if(xgettextprop(RootWindow(globalconf
.display
, get_phys_screen(screen
)),
145 XInternAtom(globalconf
.display
, "_AWESOME_PROPERTIES", False
),
147 for(i
= 0, tag
= globalconf
.screens
[screen
].tags
; tag
&& prop
[i
]; i
++, tag
= tag
->next
)
149 tag
->selected
= True
;
151 tag
->selected
= False
;
155 ewmh_update_net_current_desktop(get_phys_screen(screen
));
161 Client
*c
, *sel
= globalconf
.focus
->client
;
169 if(globalconf
.screens
[screen
].allow_lower_floats
)
170 XRaiseWindow(globalconf
.display
, sel
->win
);
173 curtags
= get_current_tags(screen
);
174 if(sel
->isfloating
||
175 curtags
[0]->layout
->arrange
== layout_floating
)
176 XRaiseWindow(globalconf
.display
, sel
->win
);
177 if(!(curtags
[0]->layout
->arrange
== layout_floating
))
179 wc
.stack_mode
= Below
;
181 XConfigureWindow(globalconf
.display
, sel
->win
, CWStackMode
, &wc
);
182 for(c
= globalconf
.clients
; c
; c
= c
->next
)
184 if(!IS_TILED(c
, screen
) || c
== sel
)
186 XConfigureWindow(globalconf
.display
, c
->win
, CWStackMode
, &wc
);
191 if(globalconf
.screens
[screen
].focus_move_pointer
)
192 XWarpPointer(globalconf
.display
, None
, sel
->win
, 0, 0, 0, 0,
193 sel
->geometry
.width
/ 2, sel
->geometry
.height
/ 2);
194 XSync(globalconf
.display
, False
);
195 while(XCheckMaskEvent(globalconf
.display
, EnterWindowMask
, &ev
));
199 saveawesomeprops(int screen
)
205 for(tag
= globalconf
.screens
[screen
].tags
; tag
; tag
= tag
->next
)
208 prop
= p_new(char, ntags
+ 1);
210 for(i
= 0, tag
= globalconf
.screens
[screen
].tags
; tag
; tag
= tag
->next
, i
++)
211 prop
[i
] = tag
->selected
? '1' : '0';
214 XChangeProperty(globalconf
.display
,
215 RootWindow(globalconf
.display
, get_phys_screen(screen
)),
216 XInternAtom(globalconf
.display
, "_AWESOME_PROPERTIES", False
),
217 XA_STRING
, 8, PropModeReplace
, (unsigned char *) prop
, i
);
221 /** Set layout for tag
222 * \param screen Screen ID
223 * \param arg Layout specifier
224 * \ingroup ui_callback
227 uicb_tag_setlayout(int screen
, char *arg
)
229 Layout
*l
= globalconf
.screens
[screen
].layouts
;
235 curtags
= get_current_tags(screen
);
236 for(i
= 0; l
&& l
!= curtags
[0]->layout
; i
++, l
= l
->next
);
240 for(i
= compute_new_value_from_arg(arg
, (double) i
),
241 l
= globalconf
.screens
[screen
].layouts
; l
&& i
> 0; i
--)
244 l
= globalconf
.screens
[screen
].layouts
;
247 for(tag
= globalconf
.screens
[screen
].tags
; tag
; tag
= tag
->next
)
251 if(globalconf
.focus
->client
)
254 widget_invalidate_cache(screen
, WIDGET_CACHE_LAYOUTS
);
256 saveawesomeprops(screen
);
259 /** Toggle floating state of a client
260 * \param screen Screen ID
262 * \ingroup ui_callback
265 uicb_client_togglefloating(int screen
, char *arg
)
267 Client
*sel
= globalconf
.focus
->client
;
272 if((sel
->isfloating
= !sel
->isfloating
))
275 client_resize(sel
, sel
->f_geometry
, False
);
278 client_resize(sel
, sel
->m_geometry
, False
);
280 widget_invalidate_cache(sel
->screen
, WIDGET_CACHE_CLIENTS
);
281 client_saveprops(sel
);
285 // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80