2 * config.c - configuration management
4 * Copyright © 2007-2008 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/keysym.h>
25 #include "statusbar.h"
32 #include "defconfig.h"
33 #include "layouts/tile.h"
34 #include "common/configopts.h"
35 #include "common/configopts.h"
37 /* Permit to use mouse with many more buttons */
45 extern AwesomeConf globalconf
;
46 extern cfg_opt_t awesome_opts
[];
48 /** Link a name to a key symbol */
55 /** Link a name to a mouse button symbol */
62 extern const name_func_link_t UicbList
[];
63 extern const name_func_link_t WidgetList
[];
64 extern const name_func_link_t LayoutList
[];
65 extern const name_func_link_t FloatingPlacementList
[];
67 /** Lookup for a key mask from its name
68 * \param keyname Key name
69 * \return Key mask or 0 if not found
72 key_mask_lookup(const char *keyname
)
74 /** List of keyname and corresponding X11 mask codes */
75 static const KeyMod KeyModList
[] =
79 {"Control", ControlMask
},
90 for(i
= 0; KeyModList
[i
].name
; i
++)
91 if(!a_strcmp(keyname
, KeyModList
[i
].name
))
92 return KeyModList
[i
].keycode
;
97 /** Lookup for a mouse button from its name
98 * \param button Mouse button name
99 * \return Mouse button or 0 if not found
102 mouse_button_lookup(const char *button
)
104 /** List of button name and corresponding X11 mask codes */
105 static const MouseButton MouseButtonList
[] =
119 for(i
= 0; MouseButtonList
[i
].name
; i
++)
120 if(!a_strcmp(button
, MouseButtonList
[i
].name
))
121 return MouseButtonList
[i
].button
;
127 parse_mouse_bindings(cfg_t
* cfg
, const char *secname
, Bool handle_arg
)
131 Button
*b
= NULL
, *head
= NULL
;
133 /* Mouse: layout click bindings */
134 for(i
= cfg_size(cfg
, secname
) - 1; i
>= 0; i
--)
136 b
= p_new(Button
, 1);
138 cfgsectmp
= cfg_getnsec(cfg
, secname
, i
);
139 for(j
= cfg_size(cfgsectmp
, "modkey") - 1; j
>= 0; j
--)
140 b
->mod
|= key_mask_lookup(cfg_getnstr(cfgsectmp
, "modkey", j
));
141 b
->button
= mouse_button_lookup(cfg_getstr(cfgsectmp
, "button"));
142 b
->func
= name_func_lookup(cfg_getstr(cfgsectmp
, "command"), UicbList
);
144 warn("unknown command %s\n", cfg_getstr(cfgsectmp
, "command"));
146 b
->arg
= a_strdup(cfg_getstr(cfgsectmp
, "arg"));
150 button_list_push(&head
, b
);
158 set_key_info(Key
*key
, cfg_t
*cfg
)
162 for(j
= 0; j
< cfg_size(cfg
, "modkey"); j
++)
163 key
->mod
|= key_mask_lookup(cfg_getnstr(cfg
, "modkey", j
));
164 key
->func
= name_func_lookup(cfg_getstr(cfg
, "command"), UicbList
);
166 warn("unknown command %s\n", cfg_getstr(cfg
, "command"));
170 key_to_keycode(char *str
)
175 if(a_strncmp(str
, "#", 1))
176 return XKeysymToKeycode(globalconf
.display
, XStringToKeysym(str
));
179 memcpy(&kc
, &ikc
, sizeof(KeyCode
));
184 section_keys(cfg_t
*cfg_keys
)
186 Key
*key
= NULL
, *head
= NULL
;
190 for(i
= cfg_size(cfg_keys
, "key") - 1; i
>= 0; i
--)
193 cfgkeytmp
= cfg_getnsec(cfg_keys
, "key", i
);
194 set_key_info(key
, cfgkeytmp
);
195 key
->keycode
= key_to_keycode(cfg_getstr(cfgkeytmp
, "key"));
196 key
->arg
= a_strdup(cfg_getstr(cfgkeytmp
, "arg"));
197 key_list_push(&head
, key
);
200 for(i
= cfg_size(cfg_keys
, "keylist") - 1; i
>= 0; i
--)
202 cfgkeytmp
= cfg_getnsec(cfg_keys
, "keylist", i
);
203 numkeys
= cfg_size(cfgkeytmp
, "keylist");
204 if(numkeys
!= (int) cfg_size(cfgkeytmp
, "arglist"))
206 warn("number of keys != number of args in keylist");
210 for(j
= 0; j
< numkeys
; j
++)
213 set_key_info(key
, cfgkeytmp
);
214 key
->keycode
= key_to_keycode(cfg_getnstr(cfgkeytmp
, "keylist", j
));
215 key
->arg
= a_strdup(cfg_getnstr(cfgkeytmp
, "arglist", j
));
216 key_list_push(&head
, key
);
225 cmp_widget_cfg(const void *a
, const void *b
)
227 if (((cfg_t
*)a
)->line
< ((cfg_t
*)b
)->line
)
230 if (((cfg_t
*)a
)->line
> ((cfg_t
*)b
)->line
)
237 create_widgets(cfg_t
* cfg_statusbar
, Statusbar
*statusbar
)
239 cfg_t
* widgets
, *wptr
;
240 Widget
*widget
= NULL
;
241 unsigned int i
, j
, numwidgets
= 0;
242 WidgetConstructor
*widget_new
;
244 for(i
= 0; WidgetList
[i
].name
; i
++)
245 numwidgets
+= cfg_size(cfg_statusbar
, WidgetList
[i
].name
);
247 widgets
= p_new(cfg_t
, numwidgets
);
250 for(i
= 0; WidgetList
[i
].name
; i
++)
251 for (j
= 0; j
< cfg_size(cfg_statusbar
, WidgetList
[i
].name
); j
++)
254 cfg_getnsec(cfg_statusbar
, WidgetList
[i
].name
, j
),
259 qsort(widgets
, numwidgets
, sizeof(cfg_t
), cmp_widget_cfg
);
261 for(i
= 0; i
< numwidgets
; i
++)
264 widget_new
= name_func_lookup(cfg_name(wptr
), WidgetList
);
267 widget
= widget_new(statusbar
, wptr
);
268 widget_list_append(&statusbar
->widgets
, widget
);
269 widget
->buttons
= parse_mouse_bindings(wptr
, "mouse", a_strcmp(cfg_name(wptr
), "taglist"));
272 warn("Ignoring unknown widget: %s.\n", cfg_name(widgets
+ i
));
277 config_parse_screen(cfg_t
*cfg
, int screen
)
281 FloatingPlacement flpl
;
282 Layout
*layout
= NULL
;
284 Statusbar
*statusbar
= NULL
;
285 cfg_t
*cfg_general
, *cfg_colors
, *cfg_screen
, *cfg_tags
,
286 *cfg_layouts
, *cfg_padding
, *cfgsectmp
;
287 VirtScreen
*virtscreen
= &globalconf
.screens
[screen
];
288 int i
, phys_screen
= get_phys_screen(screen
);
290 snprintf(buf
, sizeof(buf
), "%d", screen
);
291 cfg_screen
= cfg_gettsec(cfg
, "screen", buf
);
293 cfg_screen
= cfg_getsec(cfg
, "screen");
297 warn("parsing configuration file failed, no screen section found\n");
298 cfg_parse_buf(cfg
, AWESOME_DEFAULT_CONFIG
);
299 cfg_screen
= cfg_getsec(cfg
, "screen");
302 /* get screen specific sections */
303 cfg_tags
= cfg_getsec(cfg_screen
, "tags");
304 cfg_colors
= cfg_getsec(cfg_screen
, "colors");
305 cfg_general
= cfg_getsec(cfg_screen
, "general");
306 cfg_layouts
= cfg_getsec(cfg_screen
, "layouts");
307 cfg_padding
= cfg_getsec(cfg_screen
, "padding");
310 /* General section */
311 virtscreen
->borderpx
= cfg_getint(cfg_general
, "border");
312 virtscreen
->snap
= cfg_getint(cfg_general
, "snap");
313 virtscreen
->resize_hints
= cfg_getbool(cfg_general
, "resize_hints");
314 virtscreen
->sloppy_focus
= cfg_getbool(cfg_general
, "sloppy_focus");
315 virtscreen
->sloppy_focus_raise
= cfg_getbool(cfg_general
, "sloppy_focus_raise");
316 virtscreen
->new_become_master
= cfg_getbool(cfg_general
, "new_become_master");
317 virtscreen
->new_get_focus
= cfg_getbool(cfg_general
, "new_get_focus");
318 virtscreen
->opacity_unfocused
= cfg_getint(cfg_general
, "opacity_unfocused");
319 virtscreen
->font
= XftFontOpenName(globalconf
.display
,
321 cfg_getstr(cfg_general
, "font"));
322 virtscreen
->floating_placement
=
323 name_func_lookup(cfg_getstr(cfg_general
, "floating_placement"),
324 FloatingPlacementList
);
326 if(!virtscreen
->floating_placement
)
328 warn("unknown floating placement: %s\n", cfg_getstr(cfg_general
, "floating_placement"));
329 virtscreen
->floating_placement
= FloatingPlacementList
[0].func
;
332 if(!virtscreen
->font
)
333 eprint("awesome: cannot init font\n");
336 draw_color_new(globalconf
.display
, phys_screen
,
337 cfg_getstr(cfg_colors
, "normal_border"),
338 &virtscreen
->colors_normal
[ColBorder
]);
339 draw_color_new(globalconf
.display
, phys_screen
,
340 cfg_getstr(cfg_colors
, "normal_bg"),
341 &virtscreen
->colors_normal
[ColBG
]);
342 draw_color_new(globalconf
.display
, phys_screen
,
343 cfg_getstr(cfg_colors
, "normal_fg"),
344 &virtscreen
->colors_normal
[ColFG
]);
345 draw_color_new(globalconf
.display
, phys_screen
,
346 cfg_getstr(cfg_colors
, "focus_border"),
347 &virtscreen
->colors_selected
[ColBorder
]);
348 draw_color_new(globalconf
.display
, phys_screen
,
349 cfg_getstr(cfg_colors
, "focus_bg"),
350 &virtscreen
->colors_selected
[ColBG
]);
351 draw_color_new(globalconf
.display
, phys_screen
,
352 cfg_getstr(cfg_colors
, "focus_fg"),
353 &virtscreen
->colors_selected
[ColFG
]);
354 draw_color_new(globalconf
.display
, phys_screen
,
355 cfg_getstr(cfg_colors
, "urgent_bg"),
356 &virtscreen
->colors_urgent
[ColBG
]);
357 draw_color_new(globalconf
.display
, phys_screen
,
358 cfg_getstr(cfg_colors
, "urgent_fg"),
359 &virtscreen
->colors_urgent
[ColFG
]);
363 statusbar_list_init(&virtscreen
->statusbar
);
364 for(i
= cfg_size(cfg_screen
, "statusbar") - 1; i
>= 0; i
--)
366 statusbar
= p_new(Statusbar
, 1);
367 cfgsectmp
= cfg_getnsec(cfg_screen
, "statusbar", i
);
368 statusbar
->position
= statusbar
->dposition
=
369 statusbar_get_position_from_str(cfg_getstr(cfgsectmp
, "position"));
370 statusbar
->height
= cfg_getint(cfgsectmp
, "height");
371 statusbar
->width
= cfg_getint(cfgsectmp
, "width");
372 statusbar
->name
= a_strdup(cfg_title(cfgsectmp
));
373 statusbar
->screen
= screen
;
374 statusbar_preinit(statusbar
);
375 create_widgets(cfgsectmp
, statusbar
);
376 statusbar_list_push(&virtscreen
->statusbar
, statusbar
);
380 layout_list_init(&virtscreen
->layouts
);
381 if((i
= cfg_size(cfg_layouts
, "layout")))
382 for(--i
; i
>= 0; i
--)
384 layout
= p_new(Layout
, 1);
385 cfgsectmp
= cfg_getnsec(cfg_layouts
, "layout", i
);
386 layout
->arrange
= name_func_lookup(cfg_title(cfgsectmp
), LayoutList
);
389 warn("unknown layout %s in configuration file\n", cfg_title(cfgsectmp
));
390 layout
->image
= NULL
;
393 layout
->image
= a_strdup(cfg_getstr(cfgsectmp
, "image"));
395 layout_list_push(&virtscreen
->layouts
, layout
);
399 warn("no default layout available\n");
400 layout
->arrange
= layout_tile
;
404 tag_list_init(&virtscreen
->tags
);
405 if((i
= cfg_size(cfg_tags
, "tag")))
406 for(--i
; i
>= 0; i
--)
408 cfgsectmp
= cfg_getnsec(cfg_tags
, "tag", i
);
410 tmp
= cfg_getstr(cfgsectmp
, "layout");
411 for(layout
= virtscreen
->layouts
;
412 layout
&& layout
->arrange
!= name_func_lookup(tmp
, LayoutList
);
413 layout
= layout
->next
);
415 layout
= virtscreen
->layouts
;
417 tag
= tag_new(cfg_title(cfgsectmp
),
419 cfg_getfloat(cfgsectmp
, "mwfact"),
420 cfg_getint(cfgsectmp
, "nmaster"),
421 cfg_getint(cfgsectmp
, "ncol"));
423 tag_push_to_screen(tag
, screen
);
427 warn("fatal: no tags found in configuration file\n");
428 tag
->name
= a_strdup("default");
429 tag
->layout
= virtscreen
->layouts
;
435 ewmh_update_net_numbers_of_desktop(phys_screen
);
436 ewmh_update_net_current_desktop(phys_screen
);
437 ewmh_update_net_desktop_names(phys_screen
);
439 /* select first tag by default */
440 virtscreen
->tags
[0].selected
= True
;
441 virtscreen
->tags
[0].was_selected
= True
;
444 virtscreen
->padding
.top
= cfg_getint(cfg_padding
, "top");
445 virtscreen
->padding
.bottom
= cfg_getint(cfg_padding
, "bottom");
446 virtscreen
->padding
.left
= cfg_getint(cfg_padding
, "left");
447 virtscreen
->padding
.right
= cfg_getint(cfg_padding
, "right");
450 /** Parse configuration file and initialize some stuff
451 * \param confpatharg Path to configuration file
454 config_parse(const char *confpatharg
)
456 cfg_t
*cfg
, *cfg_rules
, *cfg_keys
, *cfg_mouse
, *cfgsectmp
;
460 FILE *defconfig
= NULL
;
463 confpath
= a_strdup(confpatharg
);
465 confpath
= config_file();
467 globalconf
.configpath
= a_strdup(confpath
);
469 cfg
= cfg_init(awesome_opts
, CFGF_NONE
);
471 ret
= cfg_parse(cfg
, confpath
);
476 perror("awesome: parsing configuration file failed");
477 if(!(defconfig
= fopen(confpath
, "w")))
478 perror("awesome: unable to create default configuration file");
480 case CFG_PARSE_ERROR
:
481 cfg_error(cfg
, "awesome: parsing configuration file %s failed.\n", confpath
);
485 if(ret
!= CFG_SUCCESS
)
487 warn("using default compile-time configuration\n");
489 cfg
= cfg_init(awesome_opts
, CFGF_NONE
);
490 cfg_parse_buf(cfg
, AWESOME_DEFAULT_CONFIG
);
493 /* get the right screen section */
494 for(screen
= 0; screen
< globalconf
.nscreen
; screen
++)
495 config_parse_screen(cfg
, screen
);
497 /* get general sections */
498 cfg_rules
= cfg_getsec(cfg
, "rules");
499 cfg_keys
= cfg_getsec(cfg
, "keys");
500 cfg_mouse
= cfg_getsec(cfg
, "mouse");
503 rule_list_init(&globalconf
.rules
);
504 for(i
= cfg_size(cfg_rules
, "rule") - 1; i
>= 0; i
--)
506 rule
= p_new(Rule
, 1);
507 cfgsectmp
= cfg_getnsec(cfg_rules
, "rule", i
);
508 rule
->prop_r
= rules_compile_regex(cfg_getstr(cfgsectmp
, "name"));
509 rule
->tags_r
= rules_compile_regex(cfg_getstr(cfgsectmp
, "tags"));
510 rule
->xprop
= a_strdup(cfg_getstr(cfgsectmp
, "xproperty_name"));
511 rule
->xpropval_r
= rules_compile_regex(cfg_getstr(cfgsectmp
, "xproperty_value"));
512 rule
->icon
= a_strdup(cfg_getstr(cfgsectmp
, "icon"));
513 rule
->isfloating
= rules_get_fuzzy_from_str(cfg_getstr(cfgsectmp
, "float"));
514 rule
->screen
= cfg_getint(cfgsectmp
, "screen");
515 rule
->ismaster
= rules_get_fuzzy_from_str(cfg_getstr(cfgsectmp
, "master"));
516 rule
->opacity
= cfg_getfloat(cfgsectmp
, "opacity");
517 if(rule
->screen
>= globalconf
.nscreen
)
520 rule_list_push(&globalconf
.rules
, rule
);
523 /* Mouse: root window click bindings */
524 globalconf
.buttons
.root
= parse_mouse_bindings(cfg_mouse
, "root", True
);
526 /* Mouse: client windows click bindings */
527 globalconf
.buttons
.client
= parse_mouse_bindings(cfg_mouse
, "client", True
);
530 globalconf
.numlockmask
= get_numlockmask(globalconf
.display
);
532 globalconf
.keys
= section_keys(cfg_keys
);
536 fwrite(AWESOME_DEFAULT_CONFIG
, a_strlen(AWESOME_DEFAULT_CONFIG
), 1, defconfig
);
540 /* Free! Like a river! */
545 // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80