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 "clock.h"
  45 #include "config.h"
  46 #include "window.h"
  47 #include "tooltip.h"
  48 #include "timer.h"
  49
  50 #ifdef ENABLE_BATTERY
  51 #include "battery.h"
  52 #endif
  53
  54 // global path
  55 char *config_path = 0;
  56 char *snapshot_path = 0;
  57
  58 // --------------------------------------------------
  59 // backward compatibility
  60 static int old_task_icon_size;
  61 // detect if it's an old config file
  62 // ==1
  63 static int old_config_file;
  64
  65
  66 void init_config()
  67 {
  68         if (backgrounds)
  69                 g_array_free(backgrounds, 1);
  70         backgrounds = g_array_new(0, 0, sizeof(Background));
  71
  72         // append full transparency background
  73         Background transparent_bg;
  74         memset(&transparent_bg, 0, sizeof(Background));
  75         g_array_append_val(backgrounds, transparent_bg);
  76
  77         // tint2 could reload config, so we cleanup objects
  78         cleanup_systray();
  79 #ifdef ENABLE_BATTERY
  80         cleanup_battery();
  81 #endif
  82         cleanup_clock();
  83         cleanup_tooltip();
  84
  85         // panel's default value
  86         if (panel_config.g_task.font_desc) {
  87                 pango_font_description_free(panel_config.g_task.font_desc);
  88         }
  89         memset(&panel_config, 0, sizeof(Panel));
  90         int i;
  91         for (i=0; i<TASK_STATE_COUNT; ++i)
  92                 panel_config.g_task.alpha[i] = 100;
  93         systray.alpha = 100;
  94         systray.sort = 3;
  95         old_config_file = 1;
  96
  97         // window manager's menu default value == false
  98         wm_menu = 0;
  99         max_tick_urgent = 7;
 100
 101         // flush pango cache if possible
 102         //pango_xft_shutdown_display(server.dsp, server.screen);
 103         //PangoFontMap *font_map = pango_xft_get_font_map(server.dsp, server.screen);
 104         //pango_fc_font_map_shutdown(font_map);
 105 }
 106
 107
 108 void cleanup_config()
 109 {
 110 }
 111
 112
 113 void extract_values (const char *value, char **value1, char **value2, char **value3)
 114 {
 115         char *b=0, *c=0;
 116
 117         if (*value1) free (*value1);
 118         if (*value2) free (*value2);
 119         if (*value3) free (*value3);
 120
 121         if ((b = strchr (value, ' '))) {
 122                 b[0] = '\0';
 123                 b++;
 124         }
 125         else {
 126                 *value2 = 0;
 127                 *value3 = 0;
 128         }
 129         *value1 = strdup (value);
 130         g_strstrip(*value1);
 131
 132         if (b) {
 133                 if ((c = strchr (b, ' '))) {
 134                         c[0] = '\0';
 135                         c++;
 136                 }
 137                 else {
 138                         c = 0;
 139                         *value3 = 0;
 140                 }
 141                 *value2 = strdup (b);
 142                 g_strstrip(*value2);
 143         }
 144
 145         if (c) {
 146                 *value3 = strdup (c);
 147                 g_strstrip(*value3);
 148         }
 149 }
 150
 151
 152 void get_action (char *event, int *action)
 153 {
 154         if (strcmp (event, "none") == 0)
 155                 *action = NONE;
 156         else if (strcmp (event, "close") == 0)
 157                 *action = CLOSE;
 158         else if (strcmp (event, "toggle") == 0)
 159                 *action = TOGGLE;
 160         else if (strcmp (event, "iconify") == 0)
 161                 *action = ICONIFY;
 162         else if (strcmp (event, "shade") == 0)
 163                 *action = SHADE;
 164         else if (strcmp (event, "toggle_iconify") == 0)
 165                 *action = TOGGLE_ICONIFY;
 166         else if (strcmp (event, "maximize_restore") == 0)
 167                 *action = MAXIMIZE_RESTORE;
 168         else if (strcmp (event, "desktop_left") == 0)
 169                 *action = DESKTOP_LEFT;
 170         else if (strcmp (event, "desktop_right") == 0)
 171                 *action = DESKTOP_RIGHT;
 172         else if (strcmp (event, "next_task") == 0)
 173                 *action = NEXT_TASK;
 174         else if (strcmp (event, "prev_task") == 0)
 175                 *action = PREV_TASK;
 176 }
 177
 178
 179 int get_task_status(char* status)
 180 {
 181         if (strcmp(status, "active") == 0)
 182                 return TASK_ACTIVE;
 183         if (strcmp(status, "iconified") == 0)
 184                 return TASK_ICONIFIED;
 185         if (strcmp(status, "urgent") == 0)
 186                 return TASK_URGENT;
 187         return TASK_NORMAL;
 188 }
 189
 190
 191 void add_entry (char *key, char *value)
 192 {
 193         char *value1=0, *value2=0, *value3=0;
 194
 195         /* Background and border */
 196         if (strcmp (key, "rounded") == 0) {
 197                 // 'rounded' is the first parameter => alloc a new background
 198                 Background bg;
 199                 bg.border.rounded = atoi(value);
 200                 g_array_append_val(backgrounds, bg);
 201         }
 202         else if (strcmp (key, "border_width") == 0) {
 203                 g_array_index(backgrounds, Background, backgrounds->len-1).border.width = atoi(value);
 204         }
 205         else if (strcmp (key, "background_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->back.color);
 209                 if (value2) bg->back.alpha = (atoi (value2) / 100.0);
 210                 else bg->back.alpha = 0.5;
 211         }
 212         else if (strcmp (key, "border_color") == 0) {
 213                 Background* bg = &g_array_index(backgrounds, Background, backgrounds->len-1);
 214                 extract_values(value, &value1, &value2, &value3);
 215                 get_color (value1, bg->border.color);
 216                 if (value2) bg->border.alpha = (atoi (value2) / 100.0);
 217                 else bg->border.alpha = 0.5;
 218         }
 219
 220         /* Panel */
 221         else if (strcmp (key, "panel_monitor") == 0) {
 222                 if (strcmp (value, "all") == 0) panel_config.monitor = -1;
 223                 else {
 224                         panel_config.monitor = atoi (value);
 225                         if (panel_config.monitor > 0) panel_config.monitor -= 1;
 226                 }
 227         }
 228         else if (strcmp (key, "panel_size") == 0) {
 229                 extract_values(value, &value1, &value2, &value3);
 230
 231                 char *b;
 232                 if ((b = strchr (value1, '%'))) {
 233                         b[0] = '\0';
 234                         panel_config.pourcentx = 1;
 235                 }
 236                 panel_config.area.width = atoi(value1);
 237                 if (panel_config.area.width == 0) {
 238                         // full width mode
 239                         panel_config.area.width = 100;
 240                         panel_config.pourcentx = 1;
 241                 }
 242                 if (value2) {
 243                         if ((b = strchr (value2, '%'))) {
 244                                 b[0] = '\0';
 245                                 panel_config.pourcenty = 1;
 246                         }
 247                         panel_config.area.height = atoi(value2);
 248                 }
 249         }
 250         else if (strcmp (key, "panel_margin") == 0) {
 251                 extract_values(value, &value1, &value2, &value3);
 252                 panel_config.marginx = atoi (value1);
 253                 if (value2) panel_config.marginy = atoi (value2);
 254         }
 255         else if (strcmp (key, "panel_padding") == 0) {
 256                 extract_values(value, &value1, &value2, &value3);
 257                 panel_config.area.paddingxlr = panel_config.area.paddingx = atoi (value1);
 258                 if (value2) panel_config.area.paddingy = atoi (value2);
 259                 if (value3) panel_config.area.paddingx = atoi (value3);
 260         }
 261         else if (strcmp (key, "panel_position") == 0) {
 262                 extract_values(value, &value1, &value2, &value3);
 263                 if (strcmp (value1, "top") == 0) panel_position = TOP;
 264                 else {
 265                         if (strcmp (value1, "bottom") == 0) panel_position = BOTTOM;
 266                         else panel_position = CENTER;
 267                 }
 268
 269                 if (!value2) panel_position |= CENTER;
 270                 else {
 271                         if (strcmp (value2, "left") == 0) panel_position |= LEFT;
 272                         else {
 273                                 if (strcmp (value2, "right") == 0) panel_position |= RIGHT;
 274                                 else panel_position |= CENTER;
 275                         }
 276                 }
 277                 if (!value3) panel_horizontal = 1;
 278                 else {
 279                         if (strcmp (value3, "vertical") == 0) panel_horizontal = 0;
 280                         else panel_horizontal = 1;
 281                 }
 282         }
 283         else if (strcmp (key, "font_shadow") == 0)
 284                 panel_config.g_task.font_shadow = atoi (value);
 285         else if (strcmp (key, "panel_background_id") == 0) {
 286                 int id = atoi (value);
 287                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 288                 panel_config.area.bg = &g_array_index(backgrounds, Background, id);
 289         }
 290         else if (strcmp (key, "wm_menu") == 0)
 291                 wm_menu = atoi (value);
 292         else if (strcmp (key, "panel_dock") == 0)
 293                 panel_dock = atoi (value);
 294         else if (strcmp (key, "urgent_nb_of_blink") == 0)
 295                 max_tick_urgent = (atoi (value) * 2) + 1;
 296         else if (strcmp (key, "panel_layer") == 0) {
 297                 if (strcmp(value, "bottom") == 0)
 298                         panel_layer = BOTTOM_LAYER;
 299                 else if (strcmp(value, "normal") == 0)
 300                         panel_layer = NORMAL_LAYER;
 301                 else if (strcmp(value, "top") == 0)
 302                         panel_layer = TOP_LAYER;
 303         }
 304
 305         /* Battery */
 306         else if (strcmp (key, "battery") == 0) {
 307 #ifdef ENABLE_BATTERY
 308                 if(atoi(value) == 1)
 309                         battery_enabled = 1;
 310 #else
 311                 if(atoi(value) == 1)
 312                         fprintf(stderr, "tint2 is build without battery support\n");
 313 #endif
 314         }
 315         else if (strcmp (key, "battery_low_status") == 0) {
 316 #ifdef ENABLE_BATTERY
 317                 battery_low_status = atoi(value);
 318                 if(battery_low_status < 0 || battery_low_status > 100)
 319                         battery_low_status = 0;
 320 #endif
 321         }
 322         else if (strcmp (key, "battery_low_cmd") == 0) {
 323 #ifdef ENABLE_BATTERY
 324                 if (strlen(value) > 0)
 325                         battery_low_cmd = strdup (value);
 326 #endif
 327         }
 328         else if (strcmp (key, "bat1_font") == 0) {
 329 #ifdef ENABLE_BATTERY
 330                 bat1_font_desc = pango_font_description_from_string (value);
 331 #endif
 332         }
 333         else if (strcmp (key, "bat2_font") == 0) {
 334 #ifdef ENABLE_BATTERY
 335                 bat2_font_desc = pango_font_description_from_string (value);
 336 #endif
 337         }
 338         else if (strcmp (key, "battery_font_color") == 0) {
 339 #ifdef ENABLE_BATTERY
 340                 extract_values(value, &value1, &value2, &value3);
 341                 get_color (value1, panel_config.battery.font.color);
 342                 if (value2) panel_config.battery.font.alpha = (atoi (value2) / 100.0);
 343                 else panel_config.battery.font.alpha = 0.5;
 344 #endif
 345         }
 346         else if (strcmp (key, "battery_padding") == 0) {
 347 #ifdef ENABLE_BATTERY
 348                 extract_values(value, &value1, &value2, &value3);
 349                 panel_config.battery.area.paddingxlr = panel_config.battery.area.paddingx = atoi (value1);
 350                 if (value2) panel_config.battery.area.paddingy = atoi (value2);
 351                 if (value3) panel_config.battery.area.paddingx = atoi (value3);
 352 #endif
 353         }
 354         else if (strcmp (key, "battery_background_id") == 0) {
 355 #ifdef ENABLE_BATTERY
 356                 int id = atoi (value);
 357                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 358                 panel_config.battery.area.bg = &g_array_index(backgrounds, Background, id);
 359 #endif
 360         }
 361         else if (strcmp (key, "battery_hide") == 0) {
 362 #ifdef ENABLE_BATTERY
 363                 percentage_hide = atoi (value);
 364                 if (percentage_hide == 0)
 365                         percentage_hide = 101;
 366 #endif
 367         }
 368
 369         /* Clock */
 370         else if (strcmp (key, "time1_format") == 0) {
 371                 if (strlen(value) > 0) {
 372                         time1_format = strdup (value);
 373                         clock_enabled = 1;
 374                 }
 375         }
 376         else if (strcmp (key, "time2_format") == 0) {
 377                 if (strlen(value) > 0)
 378                         time2_format = strdup (value);
 379         }
 380         else if (strcmp (key, "time1_font") == 0) {
 381                 time1_font_desc = pango_font_description_from_string (value);
 382         }
 383         else if (strcmp(key, "time1_timezone") == 0) {
 384                 if (strlen(value) > 0)
 385                         time1_timezone = strdup(value);
 386         }
 387         else if (strcmp(key, "time2_timezone") == 0) {
 388                 if (strlen(value) > 0)
 389                         time2_timezone = strdup(value);
 390         }
 391         else if (strcmp (key, "time2_font") == 0) {
 392                 time2_font_desc = pango_font_description_from_string (value);
 393         }
 394         else if (strcmp (key, "clock_font_color") == 0) {
 395                 extract_values(value, &value1, &value2, &value3);
 396                 get_color (value1, panel_config.clock.font.color);
 397                 if (value2) panel_config.clock.font.alpha = (atoi (value2) / 100.0);
 398                 else panel_config.clock.font.alpha = 0.5;
 399         }
 400         else if (strcmp (key, "clock_padding") == 0) {
 401                 extract_values(value, &value1, &value2, &value3);
 402                 panel_config.clock.area.paddingxlr = panel_config.clock.area.paddingx = atoi (value1);
 403                 if (value2) panel_config.clock.area.paddingy = atoi (value2);
 404                 if (value3) panel_config.clock.area.paddingx = atoi (value3);
 405         }
 406         else if (strcmp (key, "clock_background_id") == 0) {
 407                 int id = atoi (value);
 408                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 409                 panel_config.clock.area.bg = &g_array_index(backgrounds, Background, id);
 410         }
 411         else if (strcmp(key, "clock_tooltip") == 0) {
 412                 if (strlen(value) > 0)
 413                         time_tooltip_format = strdup (value);
 414         }
 415         else if (strcmp(key, "clock_tooltip_timezone") == 0) {
 416                 if (strlen(value) > 0)
 417                         time_tooltip_timezone = strdup(value);
 418         }
 419         else if (strcmp(key, "clock_lclick_command") == 0) {
 420                 if (strlen(value) > 0)
 421                         clock_lclick_command = strdup(value);
 422         }
 423         else if (strcmp(key, "clock_rclick_command") == 0) {
 424                 if (strlen(value) > 0)
 425                         clock_rclick_command = strdup(value);
 426         }
 427
 428         /* Taskbar */
 429         else if (strcmp (key, "taskbar_mode") == 0) {
 430                 if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 431                 else panel_mode = SINGLE_DESKTOP;
 432         }
 433         else if (strcmp (key, "taskbar_padding") == 0) {
 434                 extract_values(value, &value1, &value2, &value3);
 435                 panel_config.g_taskbar.area.paddingxlr = panel_config.g_taskbar.area.paddingx = atoi (value1);
 436                 if (value2) panel_config.g_taskbar.area.paddingy = atoi (value2);
 437                 if (value3) panel_config.g_taskbar.area.paddingx = atoi (value3);
 438         }
 439         else if (strcmp (key, "taskbar_background_id") == 0) {
 440                 int id = atoi (value);
 441                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 442                 panel_config.g_taskbar.bg = &g_array_index(backgrounds, Background, id);
 443                 panel_config.g_taskbar.area.bg = panel_config.g_taskbar.bg;
 444         }
 445         else if (strcmp (key, "taskbar_active_background_id") == 0) {
 446                 int id = atoi (value);
 447                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 448                 panel_config.g_taskbar.bg_active = &g_array_index(backgrounds, Background, id);
 449                 panel_config.g_taskbar.use_active = 1;
 450         }
 451
 452         /* Task */
 453         else if (strcmp (key, "task_text") == 0)
 454                 panel_config.g_task.text = atoi (value);
 455         else if (strcmp (key, "task_icon") == 0)
 456                 panel_config.g_task.icon = atoi (value);
 457         else if (strcmp (key, "task_centered") == 0)
 458                 panel_config.g_task.centered = atoi (value);
 459         else if (strcmp (key, "task_width") == 0) {
 460                 // old parameter : just for backward compatibility
 461                 panel_config.g_task.maximum_width = atoi (value);
 462                 panel_config.g_task.maximum_height = 30;
 463         }
 464         else if (strcmp (key, "task_maximum_size") == 0) {
 465                 extract_values(value, &value1, &value2, &value3);
 466                 panel_config.g_task.maximum_width = atoi (value1);
 467                 panel_config.g_task.maximum_height = 30;
 468                 if (value2)
 469                         panel_config.g_task.maximum_height = atoi (value2);
 470         }
 471         else if (strcmp (key, "task_padding") == 0) {
 472                 extract_values(value, &value1, &value2, &value3);
 473                 panel_config.g_task.area.paddingxlr = panel_config.g_task.area.paddingx = atoi (value1);
 474                 if (value2) panel_config.g_task.area.paddingy = atoi (value2);
 475                 if (value3) panel_config.g_task.area.paddingx = atoi (value3);
 476         }
 477         else if (strcmp (key, "task_font") == 0) {
 478                 panel_config.g_task.font_desc = pango_font_description_from_string (value);
 479         }
 480         else if (g_regex_match_simple("task.*_font_color", key, 0, 0)) {
 481                 gchar** split = g_regex_split_simple("_", key, 0, 0);
 482                 int status = get_task_status(split[1]);
 483                 g_strfreev(split);
 484                 extract_values(value, &value1, &value2, &value3);
 485                 float alpha = 1;
 486                 if (value2) alpha = (atoi (value2) / 100.0);
 487                 get_color (value1, panel_config.g_task.font[status].color);
 488                 panel_config.g_task.font[status].alpha = alpha;
 489                 panel_config.g_task.config_font_mask |= (1<<status);
 490         }
 491         else if (g_regex_match_simple("task.*_icon_asb", key, 0, 0)) {
 492                 gchar** split = g_regex_split_simple("_", key, 0, 0);
 493                 int status = get_task_status(split[1]);
 494                 g_strfreev(split);
 495                 extract_values(value, &value1, &value2, &value3);
 496                 panel_config.g_task.alpha[status] = atoi(value1);
 497                 panel_config.g_task.saturation[status] = atoi(value2);
 498                 panel_config.g_task.brightness[status] = atoi(value3);
 499                 panel_config.g_task.config_asb_mask |= (1<<status);
 500         }
 501         else if (g_regex_match_simple("task.*_background_id", key, 0, 0)) {
 502                 gchar** split = g_regex_split_simple("_", key, 0, 0);
 503                 int status = get_task_status(split[1]);
 504                 g_strfreev(split);
 505                 int id = atoi (value);
 506                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 507                 panel_config.g_task.background[status] = &g_array_index(backgrounds, Background, id);
 508                 panel_config.g_task.config_background_mask |= (1<<status);
 509                 if (status == TASK_NORMAL) panel_config.g_task.area.bg = panel_config.g_task.background[TASK_NORMAL];
 510         }
 511
 512         /* Systray */
 513         else if (strcmp (key, "systray") == 0) {
 514                 systray_enabled = atoi(value);
 515                 // systray is latest option added. files without 'systray' are old.
 516                 old_config_file = 0;
 517         }
 518         else if (strcmp (key, "systray_padding") == 0) {
 519                 if (old_config_file)
 520                         systray_enabled = 1;
 521                 extract_values(value, &value1, &value2, &value3);
 522                 systray.area.paddingxlr = systray.area.paddingx = atoi (value1);
 523                 if (value2) systray.area.paddingy = atoi (value2);
 524                 if (value3) systray.area.paddingx = atoi (value3);
 525         }
 526         else if (strcmp (key, "systray_background_id") == 0) {
 527                 int id = atoi (value);
 528                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 529                 systray.area.bg = &g_array_index(backgrounds, Background, id);
 530         }
 531         else if (strcmp(key, "systray_sort") == 0) {
 532                 if (strcmp(value, "descending") == 0)
 533                         systray.sort = -1;
 534                 else if (strcmp(value, "ascending") == 0)
 535                         systray.sort = 1;
 536                 else if (strcmp(value, "left2right") == 0)
 537                         systray.sort = 2;
 538                 else  if (strcmp(value, "right2left") == 0)
 539                         systray.sort = 3;
 540         }
 541         else if (strcmp(key, "systray_icon_size") == 0) {
 542                 systray_max_icon_size = atoi(value);
 543         }
 544         else if (strcmp(key, "systray_icon_asb") == 0) {
 545                 extract_values(value, &value1, &value2, &value3);
 546                 systray.alpha = atoi(value1);
 547                 systray.saturation = atoi(value2);
 548                 systray.brightness = atoi(value3);
 549         }
 550
 551         /* Tooltip */
 552         else if (strcmp (key, "tooltip") == 0)
 553                 g_tooltip.enabled = atoi(value);
 554         else if (strcmp (key, "tooltip_show_timeout") == 0) {
 555                 int timeout_msec = 1000*atof(value);
 556                 g_tooltip.show_timeout_msec = timeout_msec;
 557         }
 558         else if (strcmp (key, "tooltip_hide_timeout") == 0) {
 559                 int timeout_msec = 1000*atof(value);
 560                 g_tooltip.hide_timeout_msec = timeout_msec;
 561         }
 562         else if (strcmp (key, "tooltip_padding") == 0) {
 563                 extract_values(value, &value1, &value2, &value3);
 564                 if (value1) g_tooltip.paddingx = atoi(value1);
 565                 if (value2) g_tooltip.paddingy = atoi(value2);
 566         }
 567         else if (strcmp (key, "tooltip_background_id") == 0) {
 568                 int id = atoi (value);
 569                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 570                 g_tooltip.bg = &g_array_index(backgrounds, Background, id);
 571         }
 572         else if (strcmp (key, "tooltip_font_color") == 0) {
 573                 extract_values(value, &value1, &value2, &value3);
 574                 get_color(value1, g_tooltip.font_color.color);
 575                 if (value2) g_tooltip.font_color.alpha = (atoi (value2) / 100.0);
 576                 else g_tooltip.font_color.alpha = 0.1;
 577         }
 578         else if (strcmp (key, "tooltip_font") == 0) {
 579                 g_tooltip.font_desc = pango_font_description_from_string(value);
 580         }
 581
 582         /* Mouse actions */
 583         else if (strcmp (key, "mouse_middle") == 0)
 584                 get_action (value, &mouse_middle);
 585         else if (strcmp (key, "mouse_right") == 0)
 586                 get_action (value, &mouse_right);
 587         else if (strcmp (key, "mouse_scroll_up") == 0)
 588                 get_action (value, &mouse_scroll_up);
 589         else if (strcmp (key, "mouse_scroll_down") == 0)
 590                 get_action (value, &mouse_scroll_down);
 591
 592         /* autohide options */
 593         else if (strcmp(key, "autohide") == 0)
 594                 panel_autohide = atoi(value);
 595         else if (strcmp(key, "autohide_show_timeout") == 0)
 596                 panel_autohide_show_timeout = 1000*atof(value);
 597         else if (strcmp(key, "autohide_hide_timeout") == 0)
 598                 panel_autohide_hide_timeout = 1000*atof(value);
 599         else if (strcmp(key, "strut_policy") == 0) {
 600                 if (strcmp(value, "follow_size") == 0)
 601                         panel_strut_policy = STRUT_FOLLOW_SIZE;
 602                 else
 603                         panel_strut_policy = STRUT_MINIMUM;
 604         }
 605         else if (strcmp(key, "autohide_height") == 0)
 606                 panel_autohide_height = atoi(value);
 607
 608         else
 609                 fprintf(stderr, "tint2 : invalid option \"%s\", correct your config file\n", key);
 610
 611         if (value1) free (value1);
 612         if (value2) free (value2);
 613         if (value3) free (value3);
 614 }
 615
 616
 617 int config_read ()
 618 {
 619         const gchar * const * system_dirs;
 620         char *path1;
 621         gint i;
 622
 623         // follow XDG specification
 624         // check tint2rc in user directory
 625         path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 626         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 627                 i = config_read_file (path1);
 628                 config_path = strdup(path1);
 629                 g_free(path1);
 630                 return i;
 631         }
 632         g_free(path1);
 633
 634         // copy tint2rc from system directory to user directory
 635         char *path2 = 0;
 636         system_dirs = g_get_system_config_dirs();
 637         for (i = 0; system_dirs[i]; i++) {
 638                 path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 639
 640                 if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 641                 g_free (path2);
 642                 path2 = 0;
 643         }
 644
 645         if (path2) {
 646                 // copy file in user directory (path1)
 647                 char *dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 648                 if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 649                 g_free(dir);
 650
 651                 path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 652                 copy_file(path2, path1);
 653                 g_free(path2);
 654
 655                 i = config_read_file (path1);
 656                 config_path = strdup(path1);
 657                 g_free(path1);
 658                 return i;
 659         }
 660         return 0;
 661 }
 662
 663
 664 int config_read_file (const char *path)
 665 {
 666         FILE *fp;
 667         char line[512];
 668         char *key, *value;
 669
 670         if ((fp = fopen(path, "r")) == NULL) return 0;
 671
 672         while (fgets(line, sizeof(line), fp) != NULL) {
 673                 if (parse_line(line, &key, &value)) {
 674                         add_entry (key, value);
 675                         free (key);
 676                         free (value);
 677                 }
 678         }
 679         fclose (fp);
 680
 681         if (old_task_icon_size) {
 682                 panel_config.g_task.area.paddingy = ((int)panel_config.area.height - (2 * panel_config.area.paddingy) - old_task_icon_size) / 2;
 683         }
 684         return 1;
 685 }
 686
 687
 688