Dogcows Code - chaz/tint2/blob - src/config.c

   1 /**************************************************************************
   2 *
   3 * Tint2 : read/write config file
   4 *
   5 * Copyright (C) 2007 Pål Staurland (staura@gmail.com)
   6 * Modified (C) 2008 thierry lorthiois (lorthiois@bbsoft.fr) from Omega distribution
   7 *
   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.
  11 *
  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 **************************************************************************/
  20
  21 #include <sys/stat.h>
  22 #include <sys/time.h>
  23 #include <unistd.h>
  24 #include <cairo.h>
  25 #include <cairo-xlib.h>
  26 #include <X11/Xlib.h>
  27 #include <X11/Xutil.h>
  28 #include <X11/Xatom.h>
  29 #include <stdio.h>
  30 #include <stdlib.h>
  31 #include <string.h>
  32 #include <ctype.h>
  33 #include <glib/gstdio.h>
  34 #include <pango/pangocairo.h>
  35 #include <pango/pangoxft.h>
  36 #include <Imlib2.h>
  37
  38 #include "common.h"
  39 #include "server.h"
  40 #include "panel.h"
  41 #include "task.h"
  42 #include "taskbar.h"
  43 #include "taskbarname.h"
  44 #include "systraybar.h"
  45 #include "launcher.h"
  46 #include "clock.h"
  47 #include "config.h"
  48 #include "window.h"
  49 #include "tooltip.h"
  50 #include "timer.h"
  51
  52 #ifdef ENABLE_BATTERY
  53 #include "battery.h"
  54 #endif
  55
  56 // global path
  57 char *config_path;
  58 char *snapshot_path;
  59
  60 // --------------------------------------------------
  61 // backward compatibility
  62 // detect if it's an old config file (==1)
  63 static int new_config_file;
  64
  65
  66 void default_config()
  67 {
  68         config_path = 0;
  69         snapshot_path = 0;
  70         new_config_file = 0;
  71 }
  72
  73 void cleanup_config()
  74 {
  75         if (config_path) g_free(config_path);
  76         if (snapshot_path) g_free(snapshot_path);
  77 }
  78
  79
  80 void extract_values (const char *value, char **value1, char **value2, char **value3)
  81 {
  82         char *b=0, *c=0;
  83
  84         if (*value1) free (*value1);
  85         if (*value2) free (*value2);
  86         if (*value3) free (*value3);
  87
  88         if ((b = strchr (value, ' '))) {
  89                 b[0] = '\0';
  90                 b++;
  91         }
  92         else {
  93                 *value2 = 0;
  94                 *value3 = 0;
  95         }
  96         *value1 = strdup (value);
  97         g_strstrip(*value1);
  98
  99         if (b) {
 100                 if ((c = strchr (b, ' '))) {
 101                         c[0] = '\0';
 102                         c++;
 103                 }
 104                 else {
 105                         c = 0;
 106                         *value3 = 0;
 107                 }
 108                 *value2 = strdup (b);
 109                 g_strstrip(*value2);
 110         }
 111
 112         if (c) {
 113                 *value3 = strdup (c);
 114                 g_strstrip(*value3);
 115         }
 116 }
 117
 118
 119 void get_action (char *event, int *action)
 120 {
 121         if (strcmp (event, "none") == 0)
 122                 *action = NONE;
 123         else if (strcmp (event, "close") == 0)
 124                 *action = CLOSE;
 125         else if (strcmp (event, "toggle") == 0)
 126                 *action = TOGGLE;
 127         else if (strcmp (event, "iconify") == 0)
 128                 *action = ICONIFY;
 129         else if (strcmp (event, "shade") == 0)
 130                 *action = SHADE;
 131         else if (strcmp (event, "toggle_iconify") == 0)
 132                 *action = TOGGLE_ICONIFY;
 133         else if (strcmp (event, "maximize_restore") == 0)
 134                 *action = MAXIMIZE_RESTORE;
 135         else if (strcmp (event, "desktop_left") == 0)
 136                 *action = DESKTOP_LEFT;
 137         else if (strcmp (event, "desktop_right") == 0)
 138                 *action = DESKTOP_RIGHT;
 139         else if (strcmp (event, "next_task") == 0)
 140                 *action = NEXT_TASK;
 141         else if (strcmp (event, "prev_task") == 0)
 142                 *action = PREV_TASK;
 143 }
 144
 145
 146 int get_task_status(char* status)
 147 {
 148         if (strcmp(status, "active") == 0)
 149                 return TASK_ACTIVE;
 150         if (strcmp(status, "iconified") == 0)
 151                 return TASK_ICONIFIED;
 152         if (strcmp(status, "urgent") == 0)
 153                 return TASK_URGENT;
 154         return TASK_NORMAL;
 155 }
 156
 157
 158 int config_get_monitor(char* monitor)
 159 {
 160         if (strcmp(monitor, "all") != 0) {
 161                 char* endptr;
 162                 int ret_int = strtol(monitor, &endptr, 10);
 163                 if (*endptr == 0)
 164                         return ret_int-1;
 165                 else {
 166                         // monitor specified by name, not by index
 167                         int i, j;
 168                         for (i=0; i<server.nb_monitor; ++i) {
 169                                 if (server.monitor[i].names == 0)
 170                                         // xrandr can't identify monitors
 171                                         continue;
 172                                 j = 0;
 173                                 while (server.monitor[i].names[j] != 0) {
 174                                         if (strcmp(monitor, server.monitor[i].names[j++]) == 0)
 175                                                 return i;
 176                                 }
 177                         }
 178                 }
 179         }
 180         // monitor == "all" or monitor not found or xrandr can't identify monitors
 181         return -1;
 182 }
 183
 184 void add_entry (char *key, char *value)
 185 {
 186         char *value1=0, *value2=0, *value3=0;
 187
 188         /* Background and border */
 189         if (strcmp (key, "rounded") == 0) {
 190                 // 'rounded' is the first parameter => alloc a new background
 191                 Background bg;
 192                 bg.border.rounded = atoi(value);
 193                 g_array_append_val(backgrounds, bg);
 194         }
 195         else if (strcmp (key, "border_width") == 0) {
 196                 g_array_index(backgrounds, Background, backgrounds->len-1).border.width = atoi(value);
 197         }
 198         else if (strcmp (key, "background_color") == 0) {
 199                 Background* bg = &g_array_index(backgrounds, Background, backgrounds->len-1);
 200                 extract_values(value, &value1, &value2, &value3);
 201                 get_color (value1, bg->back.color);
 202                 if (value2) bg->back.alpha = (atoi (value2) / 100.0);
 203                 else bg->back.alpha = 0.5;
 204         }
 205         else if (strcmp (key, "border_color") == 0) {
 206                 Background* bg = &g_array_index(backgrounds, Background, backgrounds->len-1);
 207                 extract_values(value, &value1, &value2, &value3);
 208                 get_color (value1, bg->border.color);
 209                 if (value2) bg->border.alpha = (atoi (value2) / 100.0);
 210                 else bg->border.alpha = 0.5;
 211         }
 212
 213         /* Panel */
 214         else if (strcmp (key, "panel_monitor") == 0) {
 215                 panel_config.monitor = config_get_monitor(value);
 216         }
 217         else if (strcmp (key, "panel_size") == 0) {
 218                 extract_values(value, &value1, &value2, &value3);
 219
 220                 char *b;
 221                 if ((b = strchr (value1, '%'))) {
 222                         b[0] = '\0';
 223                         panel_config.pourcentx = 1;
 224                 }
 225                 panel_config.area.width = atoi(value1);
 226                 if (panel_config.area.width == 0) {
 227                         // full width mode
 228                         panel_config.area.width = 100;
 229                         panel_config.pourcentx = 1;
 230                 }
 231                 if (value2) {
 232                         if ((b = strchr (value2, '%'))) {
 233                                 b[0] = '\0';
 234                                 panel_config.pourcenty = 1;
 235                         }
 236                         panel_config.area.height = atoi(value2);
 237                 }
 238         }
 239         else if (strcmp (key, "panel_items") == 0) {
 240                 new_config_file = 1;
 241                 panel_items_order = strdup(value);
 242                 int j;
 243                 for (j=0 ; j < strlen(panel_items_order) ; j++) {
 244                         if (panel_items_order[j] == 'L')
 245                                 launcher_enabled = 1;
 246                         if (panel_items_order[j] == 'T')
 247                                 taskbar_enabled = 1;
 248                         if (panel_items_order[j] == 'B') {
 249 #ifdef ENABLE_BATTERY
 250                                 battery_enabled = 1;
 251 #else
 252                                 fprintf(stderr, "tint2 is build without battery support\n");
 253 #endif
 254                         }
 255                         if (panel_items_order[j] == 'S') {
 256                                 // systray disabled in snapshot mode
 257                                 if (snapshot_path == 0)
 258                                         systray_enabled = 1;
 259                         }
 260                         if (panel_items_order[j] == 'C')
 261                                 clock_enabled = 1;
 262                 }
 263         }
 264         else if (strcmp (key, "panel_margin") == 0) {
 265                 extract_values(value, &value1, &value2, &value3);
 266                 panel_config.marginx = atoi (value1);
 267                 if (value2) panel_config.marginy = atoi (value2);
 268         }
 269         else if (strcmp (key, "panel_padding") == 0) {
 270                 extract_values(value, &value1, &value2, &value3);
 271                 panel_config.area.paddingxlr = panel_config.area.paddingx = atoi (value1);
 272                 if (value2) panel_config.area.paddingy = atoi (value2);
 273                 if (value3) panel_config.area.paddingx = atoi (value3);
 274         }
 275         else if (strcmp (key, "panel_position") == 0) {
 276                 extract_values(value, &value1, &value2, &value3);
 277                 if (strcmp (value1, "top") == 0) panel_position = TOP;
 278                 else {
 279                         if (strcmp (value1, "bottom") == 0) panel_position = BOTTOM;
 280                         else panel_position = CENTER;
 281                 }
 282
 283                 if (!value2) panel_position |= CENTER;
 284                 else {
 285                         if (strcmp (value2, "left") == 0) panel_position |= LEFT;
 286                         else {
 287                                 if (strcmp (value2, "right") == 0) panel_position |= RIGHT;
 288                                 else panel_position |= CENTER;
 289                         }
 290                 }
 291                 if (!value3) panel_horizontal = 1;
 292                 else {
 293                         if (strcmp (value3, "vertical") == 0) panel_horizontal = 0;
 294                         else panel_horizontal = 1;
 295                 }
 296         }
 297         else if (strcmp (key, "font_shadow") == 0)
 298                 panel_config.g_task.font_shadow = atoi (value);
 299         else if (strcmp (key, "panel_background_id") == 0) {
 300                 int id = atoi (value);
 301                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 302                 panel_config.area.bg = &g_array_index(backgrounds, Background, id);
 303         }
 304         else if (strcmp (key, "wm_menu") == 0)
 305                 wm_menu = atoi (value);
 306         else if (strcmp (key, "panel_dock") == 0)
 307                 panel_dock = atoi (value);
 308         else if (strcmp (key, "urgent_nb_of_blink") == 0)
 309                 max_tick_urgent = atoi (value);
 310         else if (strcmp (key, "panel_layer") == 0) {
 311                 if (strcmp(value, "bottom") == 0)
 312                         panel_layer = BOTTOM_LAYER;
 313                 else if (strcmp(value, "top") == 0)
 314                         panel_layer = TOP_LAYER;
 315                 else
 316                         panel_layer = NORMAL_LAYER;
 317         }
 318
 319         /* Battery */
 320         else if (strcmp (key, "battery_low_status") == 0) {
 321 #ifdef ENABLE_BATTERY
 322                 battery_low_status = atoi(value);
 323                 if(battery_low_status < 0 || battery_low_status > 100)
 324                         battery_low_status = 0;
 325 #endif
 326         }
 327         else if (strcmp (key, "battery_low_cmd") == 0) {
 328 #ifdef ENABLE_BATTERY
 329                 if (strlen(value) > 0)
 330                         battery_low_cmd = strdup (value);
 331 #endif
 332         }
 333         else if (strcmp (key, "bat1_font") == 0) {
 334 #ifdef ENABLE_BATTERY
 335                 bat1_font_desc = pango_font_description_from_string (value);
 336 #endif
 337         }
 338         else if (strcmp (key, "bat2_font") == 0) {
 339 #ifdef ENABLE_BATTERY
 340                 bat2_font_desc = pango_font_description_from_string (value);
 341 #endif
 342         }
 343         else if (strcmp (key, "battery_font_color") == 0) {
 344 #ifdef ENABLE_BATTERY
 345                 extract_values(value, &value1, &value2, &value3);
 346                 get_color (value1, panel_config.battery.font.color);
 347                 if (value2) panel_config.battery.font.alpha = (atoi (value2) / 100.0);
 348                 else panel_config.battery.font.alpha = 0.5;
 349 #endif
 350         }
 351         else if (strcmp (key, "battery_padding") == 0) {
 352 #ifdef ENABLE_BATTERY
 353                 extract_values(value, &value1, &value2, &value3);
 354                 panel_config.battery.area.paddingxlr = panel_config.battery.area.paddingx = atoi (value1);
 355                 if (value2) panel_config.battery.area.paddingy = atoi (value2);
 356                 if (value3) panel_config.battery.area.paddingx = atoi (value3);
 357 #endif
 358         }
 359         else if (strcmp (key, "battery_background_id") == 0) {
 360 #ifdef ENABLE_BATTERY
 361                 int id = atoi (value);
 362                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 363                 panel_config.battery.area.bg = &g_array_index(backgrounds, Background, id);
 364 #endif
 365         }
 366         else if (strcmp (key, "battery_hide") == 0) {
 367 #ifdef ENABLE_BATTERY
 368                 percentage_hide = atoi (value);
 369                 if (percentage_hide == 0)
 370                         percentage_hide = 101;
 371 #endif
 372         }
 373
 374         /* Clock */
 375         else if (strcmp (key, "time1_format") == 0) {
 376                 if (new_config_file == 0) {
 377                         clock_enabled = 1;
 378                         if (panel_items_order) {
 379                                 char* tmp = g_strconcat(panel_items_order, "C", NULL);
 380                                 g_free( panel_items_order );
 381                                 panel_items_order = tmp;
 382                         }
 383                         else
 384                                 panel_items_order = g_strdup("C");
 385                 }
 386                 if (strlen(value) > 0) {
 387                         time1_format = strdup (value);
 388                         clock_enabled = 1;
 389                 }
 390         }
 391         else if (strcmp (key, "time2_format") == 0) {
 392                 if (strlen(value) > 0)
 393                         time2_format = strdup (value);
 394         }
 395         else if (strcmp (key, "time1_font") == 0) {
 396                 time1_font_desc = pango_font_description_from_string (value);
 397         }
 398         else if (strcmp(key, "time1_timezone") == 0) {
 399                 if (strlen(value) > 0)
 400                         time1_timezone = strdup(value);
 401         }
 402         else if (strcmp(key, "time2_timezone") == 0) {
 403                 if (strlen(value) > 0)
 404                         time2_timezone = strdup(value);
 405         }
 406         else if (strcmp (key, "time2_font") == 0) {
 407                 time2_font_desc = pango_font_description_from_string (value);
 408         }
 409         else if (strcmp (key, "clock_font_color") == 0) {
 410                 extract_values(value, &value1, &value2, &value3);
 411                 get_color (value1, panel_config.clock.font.color);
 412                 if (value2) panel_config.clock.font.alpha = (atoi (value2) / 100.0);
 413                 else panel_config.clock.font.alpha = 0.5;
 414         }
 415         else if (strcmp (key, "clock_padding") == 0) {
 416                 extract_values(value, &value1, &value2, &value3);
 417                 panel_config.clock.area.paddingxlr = panel_config.clock.area.paddingx = atoi (value1);
 418                 if (value2) panel_config.clock.area.paddingy = atoi (value2);
 419                 if (value3) panel_config.clock.area.paddingx = atoi (value3);
 420         }
 421         else if (strcmp (key, "clock_background_id") == 0) {
 422                 int id = atoi (value);
 423                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 424                 panel_config.clock.area.bg = &g_array_index(backgrounds, Background, id);
 425         }
 426         else if (strcmp(key, "clock_tooltip") == 0) {
 427                 if (strlen(value) > 0)
 428                         time_tooltip_format = strdup (value);
 429         }
 430         else if (strcmp(key, "clock_tooltip_timezone") == 0) {
 431                 if (strlen(value) > 0)
 432                         time_tooltip_timezone = strdup(value);
 433         }
 434         else if (strcmp(key, "clock_lclick_command") == 0) {
 435                 if (strlen(value) > 0)
 436                         clock_lclick_command = strdup(value);
 437         }
 438         else if (strcmp(key, "clock_rclick_command") == 0) {
 439                 if (strlen(value) > 0)
 440                         clock_rclick_command = strdup(value);
 441         }
 442
 443         /* Taskbar */
 444         else if (strcmp (key, "taskbar_mode") == 0) {
 445                 if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 446                 else panel_mode = SINGLE_DESKTOP;
 447         }
 448         else if (strcmp (key, "taskbar_padding") == 0) {
 449                 extract_values(value, &value1, &value2, &value3);
 450                 panel_config.g_taskbar.area.paddingxlr = panel_config.g_taskbar.area.paddingx = atoi (value1);
 451                 if (value2) panel_config.g_taskbar.area.paddingy = atoi (value2);
 452                 if (value3) panel_config.g_taskbar.area.paddingx = atoi (value3);
 453         }
 454         else if (strcmp (key, "taskbar_background_id") == 0) {
 455                 int id = atoi (value);
 456                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 457                 panel_config.g_taskbar.background[TASKBAR_NORMAL] = &g_array_index(backgrounds, Background, id);
 458                 if (panel_config.g_taskbar.background[TASKBAR_ACTIVE] == 0)
 459                         panel_config.g_taskbar.background[TASKBAR_ACTIVE] = panel_config.g_taskbar.background[TASKBAR_NORMAL];
 460         }
 461         else if (strcmp (key, "taskbar_active_background_id") == 0) {
 462                 int id = atoi (value);
 463                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 464                 panel_config.g_taskbar.background[TASKBAR_ACTIVE] = &g_array_index(backgrounds, Background, id);
 465         }
 466         else if (strcmp (key, "taskbar_name") == 0) {
 467                 taskbarname_enabled = atoi (value);
 468         }
 469         else if (strcmp (key, "taskbar_name_padding") == 0) {
 470                 extract_values(value, &value1, &value2, &value3);
 471                 panel_config.g_taskbar.area_name.paddingxlr = panel_config.g_taskbar.area_name.paddingx = atoi (value1);
 472         }
 473         else if (strcmp (key, "taskbar_name_background_id") == 0) {
 474                 int id = atoi (value);
 475                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 476                 panel_config.g_taskbar.background_name[TASKBAR_NORMAL] = &g_array_index(backgrounds, Background, id);
 477                 if (panel_config.g_taskbar.background_name[TASKBAR_ACTIVE] == 0)
 478                         panel_config.g_taskbar.background_name[TASKBAR_ACTIVE] = panel_config.g_taskbar.background_name[TASKBAR_NORMAL];
 479         }
 480         else if (strcmp (key, "taskbar_name_active_background_id") == 0) {
 481                 int id = atoi (value);
 482                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 483                 panel_config.g_taskbar.background_name[TASKBAR_ACTIVE] = &g_array_index(backgrounds, Background, id);
 484         }
 485         else if (strcmp (key, "taskbar_name_font") == 0) {
 486                 taskbarname_font_desc = pango_font_description_from_string (value);
 487         }
 488         else if (strcmp (key, "taskbar_name_font_color") == 0) {
 489                 extract_values(value, &value1, &value2, &value3);
 490                 get_color (value1, taskbarname_font.color);
 491                 if (value2) taskbarname_font.alpha = (atoi (value2) / 100.0);
 492                 else taskbarname_font.alpha = 0.5;
 493         }
 494         else if (strcmp (key, "taskbar_name_active_font_color") == 0) {
 495                 extract_values(value, &value1, &value2, &value3);
 496                 get_color (value1, taskbarname_active_font.color);
 497                 if (value2) taskbarname_active_font.alpha = (atoi (value2) / 100.0);
 498                 else taskbarname_active_font.alpha = 0.5;
 499         }
 500
 501         /* Task */
 502         else if (strcmp (key, "task_text") == 0)
 503                 panel_config.g_task.text = atoi (value);
 504         else if (strcmp (key, "task_icon") == 0)
 505                 panel_config.g_task.icon = atoi (value);
 506         else if (strcmp (key, "task_centered") == 0)
 507                 panel_config.g_task.centered = atoi (value);
 508         else if (strcmp (key, "task_width") == 0) {
 509                 // old parameter : just for backward compatibility
 510                 panel_config.g_task.maximum_width = atoi (value);
 511                 panel_config.g_task.maximum_height = 30;
 512         }
 513         else if (strcmp (key, "task_maximum_size") == 0) {
 514                 extract_values(value, &value1, &value2, &value3);
 515                 panel_config.g_task.maximum_width = atoi (value1);
 516                 panel_config.g_task.maximum_height = 30;
 517                 if (value2)
 518                         panel_config.g_task.maximum_height = atoi (value2);
 519         }
 520         else if (strcmp (key, "task_padding") == 0) {
 521                 extract_values(value, &value1, &value2, &value3);
 522                 panel_config.g_task.area.paddingxlr = panel_config.g_task.area.paddingx = atoi (value1);
 523                 if (value2) panel_config.g_task.area.paddingy = atoi (value2);
 524                 if (value3) panel_config.g_task.area.paddingx = atoi (value3);
 525         }
 526         else if (strcmp (key, "task_font") == 0) {
 527                 panel_config.g_task.font_desc = pango_font_description_from_string (value);
 528         }
 529         else if (g_regex_match_simple("task.*_font_color", key, 0, 0)) {
 530                 gchar** split = g_regex_split_simple("_", key, 0, 0);
 531                 int status = get_task_status(split[1]);
 532                 g_strfreev(split);
 533                 extract_values(value, &value1, &value2, &value3);
 534                 float alpha = 1;
 535                 if (value2) alpha = (atoi (value2) / 100.0);
 536                 get_color (value1, panel_config.g_task.font[status].color);
 537                 panel_config.g_task.font[status].alpha = alpha;
 538                 panel_config.g_task.config_font_mask |= (1<<status);
 539         }
 540         else if (g_regex_match_simple("task.*_icon_asb", key, 0, 0)) {
 541                 gchar** split = g_regex_split_simple("_", key, 0, 0);
 542                 int status = get_task_status(split[1]);
 543                 g_strfreev(split);
 544                 extract_values(value, &value1, &value2, &value3);
 545                 panel_config.g_task.alpha[status] = atoi(value1);
 546                 panel_config.g_task.saturation[status] = atoi(value2);
 547                 panel_config.g_task.brightness[status] = atoi(value3);
 548                 panel_config.g_task.config_asb_mask |= (1<<status);
 549         }
 550         else if (g_regex_match_simple("task.*_background_id", key, 0, 0)) {
 551                 gchar** split = g_regex_split_simple("_", key, 0, 0);
 552                 int status = get_task_status(split[1]);
 553                 g_strfreev(split);
 554                 int id = atoi (value);
 555                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 556                 panel_config.g_task.background[status] = &g_array_index(backgrounds, Background, id);
 557                 panel_config.g_task.config_background_mask |= (1<<status);
 558                 if (status == TASK_NORMAL) panel_config.g_task.area.bg = panel_config.g_task.background[TASK_NORMAL];
 559         }
 560
 561         /* Systray */
 562         else if (strcmp (key, "systray_padding") == 0) {
 563                 if (new_config_file == 0) {
 564                         if (panel_items_order) {
 565                                 char* tmp = g_strconcat(panel_items_order, "S", NULL);
 566                                 g_free( panel_items_order );
 567                                 panel_items_order = tmp;
 568                         }
 569                         else
 570                                 panel_items_order = g_strdup("S");
 571                 }
 572                 extract_values(value, &value1, &value2, &value3);
 573                 systray.area.paddingxlr = systray.area.paddingx = atoi (value1);
 574                 if (value2) systray.area.paddingy = atoi (value2);
 575                 if (value3) systray.area.paddingx = atoi (value3);
 576         }
 577         else if (strcmp (key, "systray_background_id") == 0) {
 578                 int id = atoi (value);
 579                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 580                 systray.area.bg = &g_array_index(backgrounds, Background, id);
 581         }
 582         else if (strcmp(key, "systray_sort") == 0) {
 583                 if (strcmp(value, "descending") == 0)
 584                         systray.sort = -1;
 585                 else if (strcmp(value, "ascending") == 0)
 586                         systray.sort = 1;
 587                 else if (strcmp(value, "left2right") == 0)
 588                         systray.sort = 2;
 589                 else  if (strcmp(value, "right2left") == 0)
 590                         systray.sort = 3;
 591         }
 592         else if (strcmp(key, "systray_icon_size") == 0) {
 593                 systray_max_icon_size = atoi(value);
 594         }
 595         else if (strcmp(key, "systray_icon_asb") == 0) {
 596                 extract_values(value, &value1, &value2, &value3);
 597                 systray.alpha = atoi(value1);
 598                 systray.saturation = atoi(value2);
 599                 systray.brightness = atoi(value3);
 600         }
 601
 602         /* Launcher */
 603         else if (strcmp (key, "launcher_padding") == 0) {
 604                 extract_values(value, &value1, &value2, &value3);
 605                 panel_config.launcher.area.paddingxlr = panel_config.launcher.area.paddingx = atoi (value1);
 606                 if (value2) panel_config.launcher.area.paddingy = atoi (value2);
 607                 if (value3) panel_config.launcher.area.paddingx = atoi (value3);
 608         }
 609         else if (strcmp (key, "launcher_background_id") == 0) {
 610                 int id = atoi (value);
 611                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 612                 panel_config.launcher.area.bg = &g_array_index(backgrounds, Background, id);
 613         }
 614         else if (strcmp(key, "launcher_icon_size") == 0) {
 615                 launcher_max_icon_size = atoi(value);
 616         }
 617         else if (strcmp(key, "launcher_item_app") == 0) {
 618                 char *app = strdup(value);
 619                 panel_config.launcher.list_apps = g_slist_append(panel_config.launcher.list_apps, app);
 620         }
 621         else if (strcmp(key, "launcher_icon_theme") == 0) {
 622                 // if XSETTINGS manager running, tint2 use it.
 623                 if (!icon_theme_name)
 624                         icon_theme_name = strdup(value);
 625         }
 626
 627         /* Tooltip */
 628         else if (strcmp (key, "tooltip") == 0)
 629                 g_tooltip.enabled = atoi(value);
 630         else if (strcmp (key, "tooltip_show_timeout") == 0) {
 631                 int timeout_msec = 1000*atof(value);
 632                 g_tooltip.show_timeout_msec = timeout_msec;
 633         }
 634         else if (strcmp (key, "tooltip_hide_timeout") == 0) {
 635                 int timeout_msec = 1000*atof(value);
 636                 g_tooltip.hide_timeout_msec = timeout_msec;
 637         }
 638         else if (strcmp (key, "tooltip_padding") == 0) {
 639                 extract_values(value, &value1, &value2, &value3);
 640                 if (value1) g_tooltip.paddingx = atoi(value1);
 641                 if (value2) g_tooltip.paddingy = atoi(value2);
 642         }
 643         else if (strcmp (key, "tooltip_background_id") == 0) {
 644                 int id = atoi (value);
 645                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 646                 g_tooltip.bg = &g_array_index(backgrounds, Background, id);
 647         }
 648         else if (strcmp (key, "tooltip_font_color") == 0) {
 649                 extract_values(value, &value1, &value2, &value3);
 650                 get_color(value1, g_tooltip.font_color.color);
 651                 if (value2) g_tooltip.font_color.alpha = (atoi (value2) / 100.0);
 652                 else g_tooltip.font_color.alpha = 0.1;
 653         }
 654         else if (strcmp (key, "tooltip_font") == 0) {
 655                 g_tooltip.font_desc = pango_font_description_from_string(value);
 656         }
 657
 658         /* Mouse actions */
 659         else if (strcmp (key, "mouse_middle") == 0)
 660                 get_action (value, &mouse_middle);
 661         else if (strcmp (key, "mouse_right") == 0)
 662                 get_action (value, &mouse_right);
 663         else if (strcmp (key, "mouse_scroll_up") == 0)
 664                 get_action (value, &mouse_scroll_up);
 665         else if (strcmp (key, "mouse_scroll_down") == 0)
 666                 get_action (value, &mouse_scroll_down);
 667
 668         /* autohide options */
 669         else if (strcmp(key, "autohide") == 0)
 670                 panel_autohide = atoi(value);
 671         else if (strcmp(key, "autohide_show_timeout") == 0)
 672                 panel_autohide_show_timeout = 1000*atof(value);
 673         else if (strcmp(key, "autohide_hide_timeout") == 0)
 674                 panel_autohide_hide_timeout = 1000*atof(value);
 675         else if (strcmp(key, "strut_policy") == 0) {
 676                 if (strcmp(value, "follow_size") == 0)
 677                         panel_strut_policy = STRUT_FOLLOW_SIZE;
 678                 else if (strcmp(value, "none") == 0)
 679                         panel_strut_policy = STRUT_NONE;
 680                 else
 681                         panel_strut_policy = STRUT_MINIMUM;
 682         }
 683         else if (strcmp(key, "autohide_height") == 0) {
 684                 panel_autohide_height = atoi(value);
 685                 if (panel_autohide_height == 0) {
 686                         // autohide need height > 0
 687                         panel_autohide_height = 1;
 688                 }
 689         }
 690
 691         // old config option
 692         else if (strcmp(key, "systray") == 0) {
 693                 if (new_config_file == 0) {
 694                         systray_enabled = atoi(value);
 695                         if (systray_enabled) {
 696                                 if (panel_items_order) {
 697                                         char* tmp = g_strconcat(panel_items_order, "S", NULL);
 698                                         g_free( panel_items_order );
 699                                         panel_items_order = tmp;
 700                                 }
 701                                 else
 702                                         panel_items_order = g_strdup("S");
 703                         }
 704                 }
 705         }
 706         else if (strcmp(key, "battery") == 0) {
 707                 if (new_config_file == 0) {
 708                         battery_enabled = atoi(value);
 709                         if (battery_enabled) {
 710                                 if (panel_items_order) {
 711                                         char* tmp = g_strconcat(panel_items_order, "B", NULL);
 712                                         g_free( panel_items_order );
 713                                         panel_items_order = tmp;
 714                                 }
 715                                 else
 716                                         panel_items_order = g_strdup("B");
 717                         }
 718                 }
 719         }
 720         else
 721                 fprintf(stderr, "tint2 : invalid option \"%s\",\n  upgrade tint2 or correct your config file\n", key);
 722
 723         if (value1) free (value1);
 724         if (value2) free (value2);
 725         if (value3) free (value3);
 726 }
 727
 728
 729 int config_read ()
 730 {
 731         const gchar * const * system_dirs;
 732         char *path1;
 733         gint i;
 734
 735         // follow XDG specification
 736         // check tint2rc in user directory
 737         path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 738         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 739                 i = config_read_file (path1);
 740                 config_path = strdup(path1);
 741                 g_free(path1);
 742                 return i;
 743         }
 744         g_free(path1);
 745
 746         // copy tint2rc from system directory to user directory
 747         char *path2 = 0;
 748         system_dirs = g_get_system_config_dirs();
 749         for (i = 0; system_dirs[i]; i++) {
 750                 path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 751
 752                 if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 753                 g_free (path2);
 754                 path2 = 0;
 755         }
 756
 757         if (path2) {
 758                 // copy file in user directory (path1)
 759                 char *dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 760                 if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 761                 g_free(dir);
 762
 763                 path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 764                 copy_file(path2, path1);
 765                 g_free(path2);
 766
 767                 i = config_read_file (path1);
 768                 config_path = strdup(path1);
 769                 g_free(path1);
 770                 return i;
 771         }
 772         return 0;
 773 }
 774
 775
 776 int config_read_file (const char *path)
 777 {
 778         FILE *fp;
 779         char line[512];
 780         char *key, *value;
 781
 782         if ((fp = fopen(path, "r")) == NULL) return 0;
 783
 784         while (fgets(line, sizeof(line), fp) != NULL) {
 785                 if (parse_line(line, &key, &value)) {
 786                         add_entry (key, value);
 787                         free (key);
 788                         free (value);
 789                 }
 790         }
 791         fclose (fp);
 792
 793         // append Taskbar item
 794         if (new_config_file == 0) {
 795                 taskbar_enabled = 1;
 796                 if (panel_items_order) {
 797                         char* tmp = g_strconcat( "T", panel_items_order, NULL );
 798                         g_free(panel_items_order);
 799                         panel_items_order = tmp;
 800                 }
 801                 else
 802                         panel_items_order = g_strdup("T");
 803         }
 804
 805         return 1;
 806 }
 807
 808
 809