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