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