1 /**************************************************************************
3 * Tint2 : read/write config file
5 * Copyright (C) 2007 Pål Staurland (staura@gmail.com)
6 * Modified (C) 2008 thierry lorthiois (lorthiois@bbsoft.fr)
8 * This program is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU General Public License version 2
10 * as published by the Free Software Foundation.
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
19 **************************************************************************/
25 #include <cairo-xlib.h>
27 #include <X11/Xutil.h>
28 #include <X11/Xatom.h>
33 #include <glib/gstdio.h>
34 #include <pango/pangocairo.h>
35 #include <pango/pangoxft.h>
43 #include "systraybar.h"
55 char *config_path
= 0;
56 char *snapshot_path
= 0;
58 // --------------------------------------------------
59 // backward compatibility
60 static int old_task_icon_size
;
61 // detect if it's an old config file
63 static int old_config_file
;
69 g_array_free(backgrounds
, 1);
70 backgrounds
= g_array_new(0, 0, sizeof(Background
));
72 // append full transparency background
73 Background transparent_bg
;
74 memset(&transparent_bg
, 0, sizeof(Background
));
75 g_array_append_val(backgrounds
, transparent_bg
);
77 // tint2 could reload config, so we cleanup objects
85 // panel's default value
86 if (panel_config
.g_task
.font_desc
) {
87 pango_font_description_free(panel_config
.g_task
.font_desc
);
89 memset(&panel_config
, 0, sizeof(Panel
));
94 // window manager's menu default value == false
98 // flush pango cache if possible
99 //pango_xft_shutdown_display(server.dsp, server.screen);
100 //PangoFontMap *font_map = pango_xft_get_font_map(server.dsp, server.screen);
101 //pango_fc_font_map_shutdown(font_map);
105 void cleanup_config()
110 void extract_values (const char *value
, char **value1
, char **value2
, char **value3
)
114 if (*value1
) free (*value1
);
115 if (*value2
) free (*value2
);
116 if (*value3
) free (*value3
);
118 if ((b
= strchr (value
, ' '))) {
126 *value1
= strdup (value
);
130 if ((c
= strchr (b
, ' '))) {
138 *value2
= strdup (b
);
143 *value3
= strdup (c
);
149 void get_action (char *event
, int *action
)
151 if (strcmp (event
, "none") == 0)
153 else if (strcmp (event
, "close") == 0)
155 else if (strcmp (event
, "toggle") == 0)
157 else if (strcmp (event
, "iconify") == 0)
159 else if (strcmp (event
, "shade") == 0)
161 else if (strcmp (event
, "toggle_iconify") == 0)
162 *action
= TOGGLE_ICONIFY
;
163 else if (strcmp (event
, "maximize_restore") == 0)
164 *action
= MAXIMIZE_RESTORE
;
165 else if (strcmp (event
, "desktop_left") == 0)
166 *action
= DESKTOP_LEFT
;
167 else if (strcmp (event
, "desktop_right") == 0)
168 *action
= DESKTOP_RIGHT
;
169 else if (strcmp (event
, "next_task") == 0)
171 else if (strcmp (event
, "prev_task") == 0)
176 int get_task_status(char* status
)
178 if (strcmp(status
, "active") == 0)
180 if (strcmp(status
, "iconified") == 0)
181 return TASK_ICONIFIED
;
182 if (strcmp(status
, "urgent") == 0)
188 void add_entry (char *key
, char *value
)
190 char *value1
=0, *value2
=0, *value3
=0;
192 /* Background and border */
193 if (strcmp (key
, "rounded") == 0) {
194 // 'rounded' is the first parameter => alloc a new background
196 bg
.border
.rounded
= atoi(value
);
197 g_array_append_val(backgrounds
, bg
);
199 else if (strcmp (key
, "border_width") == 0) {
200 g_array_index(backgrounds
, Background
, backgrounds
->len
-1).border
.width
= atoi(value
);
202 else if (strcmp (key
, "background_color") == 0) {
203 Background
* bg
= &g_array_index(backgrounds
, Background
, backgrounds
->len
-1);
204 extract_values(value
, &value1
, &value2
, &value3
);
205 get_color (value1
, bg
->back
.color
);
206 if (value2
) bg
->back
.alpha
= (atoi (value2
) / 100.0);
207 else bg
->back
.alpha
= 0.5;
209 else if (strcmp (key
, "border_color") == 0) {
210 Background
* bg
= &g_array_index(backgrounds
, Background
, backgrounds
->len
-1);
211 extract_values(value
, &value1
, &value2
, &value3
);
212 get_color (value1
, bg
->border
.color
);
213 if (value2
) bg
->border
.alpha
= (atoi (value2
) / 100.0);
214 else bg
->border
.alpha
= 0.5;
218 else if (strcmp (key
, "panel_monitor") == 0) {
219 if (strcmp (value
, "all") == 0) panel_config
.monitor
= -1;
221 panel_config
.monitor
= atoi (value
);
222 if (panel_config
.monitor
> 0) panel_config
.monitor
-= 1;
225 else if (strcmp (key
, "panel_size") == 0) {
226 extract_values(value
, &value1
, &value2
, &value3
);
229 if ((b
= strchr (value1
, '%'))) {
231 panel_config
.pourcentx
= 1;
233 panel_config
.area
.width
= atoi(value1
);
234 if (panel_config
.area
.width
== 0) {
236 panel_config
.area
.width
= 100;
237 panel_config
.pourcentx
= 1;
240 if ((b
= strchr (value2
, '%'))) {
242 panel_config
.pourcenty
= 1;
244 panel_config
.area
.height
= atoi(value2
);
247 else if (strcmp (key
, "panel_margin") == 0) {
248 extract_values(value
, &value1
, &value2
, &value3
);
249 panel_config
.marginx
= atoi (value1
);
250 if (value2
) panel_config
.marginy
= atoi (value2
);
252 else if (strcmp (key
, "panel_padding") == 0) {
253 extract_values(value
, &value1
, &value2
, &value3
);
254 panel_config
.area
.paddingxlr
= panel_config
.area
.paddingx
= atoi (value1
);
255 if (value2
) panel_config
.area
.paddingy
= atoi (value2
);
256 if (value3
) panel_config
.area
.paddingx
= atoi (value3
);
258 else if (strcmp (key
, "panel_position") == 0) {
259 extract_values(value
, &value1
, &value2
, &value3
);
260 if (strcmp (value1
, "top") == 0) panel_position
= TOP
;
262 if (strcmp (value1
, "bottom") == 0) panel_position
= BOTTOM
;
263 else panel_position
= CENTER
;
266 if (!value2
) panel_position
|= CENTER
;
268 if (strcmp (value2
, "left") == 0) panel_position
|= LEFT
;
270 if (strcmp (value2
, "right") == 0) panel_position
|= RIGHT
;
271 else panel_position
|= CENTER
;
274 if (!value3
) panel_horizontal
= 1;
276 if (strcmp (value3
, "vertical") == 0) panel_horizontal
= 0;
277 else panel_horizontal
= 1;
280 else if (strcmp (key
, "font_shadow") == 0)
281 panel_config
.g_task
.font_shadow
= atoi (value
);
282 else if (strcmp (key
, "panel_background_id") == 0) {
283 int id
= atoi (value
);
284 id
= (id
< backgrounds
->len
&& id
>= 0) ? id
: 0;
285 panel_config
.area
.bg
= &g_array_index(backgrounds
, Background
, id
);
287 else if (strcmp (key
, "wm_menu") == 0)
288 wm_menu
= atoi (value
);
289 else if (strcmp (key
, "panel_dock") == 0)
290 panel_dock
= atoi (value
);
291 else if (strcmp (key
, "urgent_nb_of_blink") == 0)
292 max_tick_urgent
= (atoi (value
) * 2) + 1;
293 else if (strcmp (key
, "panel_layer") == 0) {
294 if (strcmp(value
, "bottom") == 0)
295 panel_layer
= BOTTOM_LAYER
;
296 else if (strcmp(value
, "normal") == 0)
297 panel_layer
= NORMAL_LAYER
;
298 else if (strcmp(value
, "top") == 0)
299 panel_layer
= TOP_LAYER
;
303 else if (strcmp (key
, "battery") == 0) {
304 #ifdef ENABLE_BATTERY
309 fprintf(stderr
, "tint2 is build without battery support\n");
312 else if (strcmp (key
, "battery_low_status") == 0) {
313 #ifdef ENABLE_BATTERY
314 battery_low_status
= atoi(value
);
315 if(battery_low_status
< 0 || battery_low_status
> 100)
316 battery_low_status
= 0;
319 else if (strcmp (key
, "battery_low_cmd") == 0) {
320 #ifdef ENABLE_BATTERY
321 if (strlen(value
) > 0)
322 battery_low_cmd
= strdup (value
);
325 else if (strcmp (key
, "bat1_font") == 0) {
326 #ifdef ENABLE_BATTERY
327 bat1_font_desc
= pango_font_description_from_string (value
);
330 else if (strcmp (key
, "bat2_font") == 0) {
331 #ifdef ENABLE_BATTERY
332 bat2_font_desc
= pango_font_description_from_string (value
);
335 else if (strcmp (key
, "battery_font_color") == 0) {
336 #ifdef ENABLE_BATTERY
337 extract_values(value
, &value1
, &value2
, &value3
);
338 get_color (value1
, panel_config
.battery
.font
.color
);
339 if (value2
) panel_config
.battery
.font
.alpha
= (atoi (value2
) / 100.0);
340 else panel_config
.battery
.font
.alpha
= 0.5;
343 else if (strcmp (key
, "battery_padding") == 0) {
344 #ifdef ENABLE_BATTERY
345 extract_values(value
, &value1
, &value2
, &value3
);
346 panel_config
.battery
.area
.paddingxlr
= panel_config
.battery
.area
.paddingx
= atoi (value1
);
347 if (value2
) panel_config
.battery
.area
.paddingy
= atoi (value2
);
348 if (value3
) panel_config
.battery
.area
.paddingx
= atoi (value3
);
351 else if (strcmp (key
, "battery_background_id") == 0) {
352 #ifdef ENABLE_BATTERY
353 int id
= atoi (value
);
354 id
= (id
< backgrounds
->len
&& id
>= 0) ? id
: 0;
355 panel_config
.battery
.area
.bg
= &g_array_index(backgrounds
, Background
, id
);
358 else if (strcmp (key
, "battery_hide") == 0) {
359 #ifdef ENABLE_BATTERY
360 percentage_hide
= atoi (value
);
361 if (percentage_hide
== 0)
362 percentage_hide
= 101;
367 else if (strcmp (key
, "time1_format") == 0) {
368 if (strlen(value
) > 0) {
369 time1_format
= strdup (value
);
373 else if (strcmp (key
, "time2_format") == 0) {
374 if (strlen(value
) > 0)
375 time2_format
= strdup (value
);
377 else if (strcmp (key
, "time1_font") == 0) {
378 time1_font_desc
= pango_font_description_from_string (value
);
380 else if (strcmp(key
, "time1_timezone") == 0) {
381 if (strlen(value
) > 0)
382 time1_timezone
= strdup(value
);
384 else if (strcmp(key
, "time2_timezone") == 0) {
385 if (strlen(value
) > 0)
386 time2_timezone
= strdup(value
);
388 else if (strcmp (key
, "time2_font") == 0) {
389 time2_font_desc
= pango_font_description_from_string (value
);
391 else if (strcmp (key
, "clock_font_color") == 0) {
392 extract_values(value
, &value1
, &value2
, &value3
);
393 get_color (value1
, panel_config
.clock
.font
.color
);
394 if (value2
) panel_config
.clock
.font
.alpha
= (atoi (value2
) / 100.0);
395 else panel_config
.clock
.font
.alpha
= 0.5;
397 else if (strcmp (key
, "clock_padding") == 0) {
398 extract_values(value
, &value1
, &value2
, &value3
);
399 panel_config
.clock
.area
.paddingxlr
= panel_config
.clock
.area
.paddingx
= atoi (value1
);
400 if (value2
) panel_config
.clock
.area
.paddingy
= atoi (value2
);
401 if (value3
) panel_config
.clock
.area
.paddingx
= atoi (value3
);
403 else if (strcmp (key
, "clock_background_id") == 0) {
404 int id
= atoi (value
);
405 id
= (id
< backgrounds
->len
&& id
>= 0) ? id
: 0;
406 panel_config
.clock
.area
.bg
= &g_array_index(backgrounds
, Background
, id
);
408 else if (strcmp(key
, "clock_tooltip") == 0) {
409 if (strlen(value
) > 0)
410 time_tooltip_format
= strdup (value
);
412 else if (strcmp(key
, "clock_tooltip_timezone") == 0) {
413 if (strlen(value
) > 0)
414 time_tooltip_timezone
= strdup(value
);
416 else if (strcmp(key
, "clock_lclick_command") == 0) {
417 if (strlen(value
) > 0)
418 clock_lclick_command
= strdup(value
);
420 else if (strcmp(key
, "clock_rclick_command") == 0) {
421 if (strlen(value
) > 0)
422 clock_rclick_command
= strdup(value
);
426 else if (strcmp (key
, "taskbar_mode") == 0) {
427 if (strcmp (value
, "multi_desktop") == 0) panel_mode
= MULTI_DESKTOP
;
428 else panel_mode
= SINGLE_DESKTOP
;
430 else if (strcmp (key
, "taskbar_padding") == 0) {
431 extract_values(value
, &value1
, &value2
, &value3
);
432 panel_config
.g_taskbar
.area
.paddingxlr
= panel_config
.g_taskbar
.area
.paddingx
= atoi (value1
);
433 if (value2
) panel_config
.g_taskbar
.area
.paddingy
= atoi (value2
);
434 if (value3
) panel_config
.g_taskbar
.area
.paddingx
= atoi (value3
);
436 else if (strcmp (key
, "taskbar_background_id") == 0) {
437 int id
= atoi (value
);
438 id
= (id
< backgrounds
->len
&& id
>= 0) ? id
: 0;
439 panel_config
.g_taskbar
.bg
= &g_array_index(backgrounds
, Background
, id
);
440 panel_config
.g_taskbar
.area
.bg
= panel_config
.g_taskbar
.bg
;
442 else if (strcmp (key
, "taskbar_active_background_id") == 0) {
443 int id
= atoi (value
);
444 id
= (id
< backgrounds
->len
&& id
>= 0) ? id
: 0;
445 panel_config
.g_taskbar
.bg_active
= &g_array_index(backgrounds
, Background
, id
);
446 panel_config
.g_taskbar
.use_active
= 1;
450 else if (strcmp (key
, "task_text") == 0)
451 panel_config
.g_task
.text
= atoi (value
);
452 else if (strcmp (key
, "task_icon") == 0)
453 panel_config
.g_task
.icon
= atoi (value
);
454 else if (strcmp (key
, "task_centered") == 0)
455 panel_config
.g_task
.centered
= atoi (value
);
456 else if (strcmp (key
, "task_width") == 0) {
457 // old parameter : just for backward compatibility
458 panel_config
.g_task
.maximum_width
= atoi (value
);
459 panel_config
.g_task
.maximum_height
= 30;
461 else if (strcmp (key
, "task_maximum_size") == 0) {
462 extract_values(value
, &value1
, &value2
, &value3
);
463 panel_config
.g_task
.maximum_width
= atoi (value1
);
464 panel_config
.g_task
.maximum_height
= 30;
466 panel_config
.g_task
.maximum_height
= atoi (value2
);
468 else if (strcmp (key
, "task_padding") == 0) {
469 extract_values(value
, &value1
, &value2
, &value3
);
470 panel_config
.g_task
.area
.paddingxlr
= panel_config
.g_task
.area
.paddingx
= atoi (value1
);
471 if (value2
) panel_config
.g_task
.area
.paddingy
= atoi (value2
);
472 if (value3
) panel_config
.g_task
.area
.paddingx
= atoi (value3
);
474 else if (strcmp (key
, "task_font") == 0) {
475 panel_config
.g_task
.font_desc
= pango_font_description_from_string (value
);
477 else if (g_regex_match_simple("task.*_font_color", key
, 0, 0)) {
478 gchar
** split
= g_regex_split_simple("_", key
, 0, 0);
479 int status
= get_task_status(split
[1]);
481 extract_values(value
, &value1
, &value2
, &value3
);
483 if (value2
) alpha
= (atoi (value2
) / 100.0);
484 get_color (value1
, panel_config
.g_task
.font
[status
].color
);
485 panel_config
.g_task
.font
[status
].alpha
= alpha
;
486 panel_config
.g_task
.config_font_mask
|= (1<<status
);
488 else if (g_regex_match_simple("task.*_icon_asb", key
, 0, 0)) {
489 gchar
** split
= g_regex_split_simple("_", key
, 0, 0);
490 int status
= get_task_status(split
[1]);
492 extract_values(value
, &value1
, &value2
, &value3
);
493 panel_config
.g_task
.alpha
[status
] = atoi(value1
);
494 panel_config
.g_task
.saturation
[status
] = atoi(value2
);
495 panel_config
.g_task
.brightness
[status
] = atoi(value3
);
496 panel_config
.g_task
.config_asb_mask
|= (1<<status
);
498 else if (g_regex_match_simple("task.*_background_id", key
, 0, 0)) {
499 gchar
** split
= g_regex_split_simple("_", key
, 0, 0);
500 int status
= get_task_status(split
[1]);
502 int id
= atoi (value
);
503 id
= (id
< backgrounds
->len
&& id
>= 0) ? id
: 0;
504 panel_config
.g_task
.background
[status
] = &g_array_index(backgrounds
, Background
, id
);
505 panel_config
.g_task
.config_background_mask
|= (1<<status
);
506 if (status
== TASK_NORMAL
) panel_config
.g_task
.area
.bg
= panel_config
.g_task
.background
[TASK_NORMAL
];
510 else if (strcmp (key
, "systray") == 0) {
511 systray_enabled
= atoi(value
);
512 // systray is latest option added. files without 'systray' are old.
515 else if (strcmp (key
, "systray_padding") == 0) {
518 extract_values(value
, &value1
, &value2
, &value3
);
519 systray
.area
.paddingxlr
= systray
.area
.paddingx
= atoi (value1
);
520 if (value2
) systray
.area
.paddingy
= atoi (value2
);
521 if (value3
) systray
.area
.paddingx
= atoi (value3
);
523 else if (strcmp (key
, "systray_background_id") == 0) {
524 int id
= atoi (value
);
525 id
= (id
< backgrounds
->len
&& id
>= 0) ? id
: 0;
526 systray
.area
.bg
= &g_array_index(backgrounds
, Background
, id
);
528 else if (strcmp(key
, "systray_sort") == 0) {
529 if (strcmp(value
, "descending") == 0)
531 else if (strcmp(value
, "ascending") == 0)
533 else if (strcmp(value
, "left2right") == 0)
535 else if (strcmp(value
, "right2left") == 0)
538 else if (strcmp(key
, "systray_icon_size") == 0) {
539 systray_max_icon_size
= atoi(value
);
541 else if (strcmp(key
, "systray_icon_asb") == 0) {
542 extract_values(value
, &value1
, &value2
, &value3
);
543 systray
.alpha
= atoi(value1
);
544 systray
.saturation
= atoi(value2
);
545 systray
.brightness
= atoi(value3
);
549 else if (strcmp (key
, "tooltip") == 0)
550 g_tooltip
.enabled
= atoi(value
);
551 else if (strcmp (key
, "tooltip_show_timeout") == 0) {
552 int timeout_msec
= 1000*atof(value
);
553 g_tooltip
.show_timeout_msec
= timeout_msec
;
555 else if (strcmp (key
, "tooltip_hide_timeout") == 0) {
556 int timeout_msec
= 1000*atof(value
);
557 g_tooltip
.hide_timeout_msec
= timeout_msec
;
559 else if (strcmp (key
, "tooltip_padding") == 0) {
560 extract_values(value
, &value1
, &value2
, &value3
);
561 if (value1
) g_tooltip
.paddingx
= atoi(value1
);
562 if (value2
) g_tooltip
.paddingy
= atoi(value2
);
564 else if (strcmp (key
, "tooltip_background_id") == 0) {
565 int id
= atoi (value
);
566 id
= (id
< backgrounds
->len
&& id
>= 0) ? id
: 0;
567 g_tooltip
.bg
= &g_array_index(backgrounds
, Background
, id
);
569 else if (strcmp (key
, "tooltip_font_color") == 0) {
570 extract_values(value
, &value1
, &value2
, &value3
);
571 get_color(value1
, g_tooltip
.font_color
.color
);
572 if (value2
) g_tooltip
.font_color
.alpha
= (atoi (value2
) / 100.0);
573 else g_tooltip
.font_color
.alpha
= 0.1;
575 else if (strcmp (key
, "tooltip_font") == 0) {
576 g_tooltip
.font_desc
= pango_font_description_from_string(value
);
580 else if (strcmp (key
, "mouse_middle") == 0)
581 get_action (value
, &mouse_middle
);
582 else if (strcmp (key
, "mouse_right") == 0)
583 get_action (value
, &mouse_right
);
584 else if (strcmp (key
, "mouse_scroll_up") == 0)
585 get_action (value
, &mouse_scroll_up
);
586 else if (strcmp (key
, "mouse_scroll_down") == 0)
587 get_action (value
, &mouse_scroll_down
);
589 /* autohide options */
590 else if (strcmp(key
, "autohide") == 0)
591 panel_autohide
= atoi(value
);
592 else if (strcmp(key
, "autohide_show_timeout") == 0)
593 panel_autohide_show_timeout
= 1000*atof(value
);
594 else if (strcmp(key
, "autohide_hide_timeout") == 0)
595 panel_autohide_hide_timeout
= 1000*atof(value
);
596 else if (strcmp(key
, "strut_policy") == 0) {
597 if (strcmp(value
, "follow_size") == 0)
598 panel_strut_policy
= STRUT_FOLLOW_SIZE
;
600 panel_strut_policy
= STRUT_MINIMUM
;
602 else if (strcmp(key
, "autohide_height") == 0)
603 panel_autohide_height
= atoi(value
);
606 fprintf(stderr
, "tint2 : invalid option \"%s\", correct your config file\n", key
);
608 if (value1
) free (value1
);
609 if (value2
) free (value2
);
610 if (value3
) free (value3
);
616 const gchar
* const * system_dirs
;
620 // follow XDG specification
621 // check tint2rc in user directory
622 path1
= g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL
);
623 if (g_file_test (path1
, G_FILE_TEST_EXISTS
)) {
624 i
= config_read_file (path1
);
625 config_path
= strdup(path1
);
631 // copy tint2rc from system directory to user directory
633 system_dirs
= g_get_system_config_dirs();
634 for (i
= 0; system_dirs
[i
]; i
++) {
635 path2
= g_build_filename(system_dirs
[i
], "tint2", "tint2rc", NULL
);
637 if (g_file_test(path2
, G_FILE_TEST_EXISTS
)) break;
643 // copy file in user directory (path1)
644 char *dir
= g_build_filename (g_get_user_config_dir(), "tint2", NULL
);
645 if (!g_file_test (dir
, G_FILE_TEST_IS_DIR
)) g_mkdir(dir
, 0777);
648 path1
= g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL
);
649 copy_file(path2
, path1
);
652 i
= config_read_file (path1
);
653 config_path
= strdup(path1
);
661 int config_read_file (const char *path
)
667 if ((fp
= fopen(path
, "r")) == NULL
) return 0;
669 while (fgets(line
, sizeof(line
), fp
) != NULL
) {
670 if (parse_line(line
, &key
, &value
)) {
671 add_entry (key
, value
);
678 if (old_task_icon_size
) {
679 panel_config
.g_task
.area
.paddingy
= ((int)panel_config
.area
.height
- (2 * panel_config
.area
.paddingy
) - old_task_icon_size
) / 2;