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         panel_config.g_taskbar.bg = panel_config.g_taskbar.bg_active = 0;
 101
 102         // flush pango cache if possible
 103         //pango_xft_shutdown_display(server.dsp, server.screen);
 104         //PangoFontMap *font_map = pango_xft_get_font_map(server.dsp, server.screen);
 105         //pango_fc_font_map_shutdown(font_map);
 106 }
 107
 108
 109 void cleanup_config()
 110 {
 111 }
 112
 113
 114 void extract_values (const char *value, char **value1, char **value2, char **value3)
 115 {
 116         char *b=0, *c=0;
 117
 118         if (*value1) free (*value1);
 119         if (*value2) free (*value2);
 120         if (*value3) free (*value3);
 121
 122         if ((b = strchr (value, ' '))) {
 123                 b[0] = '\0';
 124                 b++;
 125         }
 126         else {
 127                 *value2 = 0;
 128                 *value3 = 0;
 129         }
 130         *value1 = strdup (value);
 131         g_strstrip(*value1);
 132
 133         if (b) {
 134                 if ((c = strchr (b, ' '))) {
 135                         c[0] = '\0';
 136                         c++;
 137                 }
 138                 else {
 139                         c = 0;
 140                         *value3 = 0;
 141                 }
 142                 *value2 = strdup (b);
 143                 g_strstrip(*value2);
 144         }
 145
 146         if (c) {
 147                 *value3 = strdup (c);
 148                 g_strstrip(*value3);
 149         }
 150 }
 151
 152
 153 void get_action (char *event, int *action)
 154 {
 155         if (strcmp (event, "none") == 0)
 156                 *action = NONE;
 157         else if (strcmp (event, "close") == 0)
 158                 *action = CLOSE;
 159         else if (strcmp (event, "toggle") == 0)
 160                 *action = TOGGLE;
 161         else if (strcmp (event, "iconify") == 0)
 162                 *action = ICONIFY;
 163         else if (strcmp (event, "shade") == 0)
 164                 *action = SHADE;
 165         else if (strcmp (event, "toggle_iconify") == 0)
 166                 *action = TOGGLE_ICONIFY;
 167         else if (strcmp (event, "maximize_restore") == 0)
 168                 *action = MAXIMIZE_RESTORE;
 169         else if (strcmp (event, "desktop_left") == 0)
 170                 *action = DESKTOP_LEFT;
 171         else if (strcmp (event, "desktop_right") == 0)
 172                 *action = DESKTOP_RIGHT;
 173         else if (strcmp (event, "next_task") == 0)
 174                 *action = NEXT_TASK;
 175         else if (strcmp (event, "prev_task") == 0)
 176                 *action = PREV_TASK;
 177 }
 178
 179
 180 int get_task_status(char* status)
 181 {
 182         if (strcmp(status, "active") == 0)
 183                 return TASK_ACTIVE;
 184         if (strcmp(status, "iconified") == 0)
 185                 return TASK_ICONIFIED;
 186         if (strcmp(status, "urgent") == 0)
 187                 return TASK_URGENT;
 188         return TASK_NORMAL;
 189 }
 190
 191
 192 void add_entry (char *key, char *value)
 193 {
 194         char *value1=0, *value2=0, *value3=0;
 195
 196         /* Background and border */
 197         if (strcmp (key, "rounded") == 0) {
 198                 // 'rounded' is the first parameter => alloc a new background
 199                 Background bg;
 200                 bg.border.rounded = atoi(value);
 201                 g_array_append_val(backgrounds, bg);
 202         }
 203         else if (strcmp (key, "border_width") == 0) {
 204                 g_array_index(backgrounds, Background, backgrounds->len-1).border.width = atoi(value);
 205         }
 206         else if (strcmp (key, "background_color") == 0) {
 207                 Background* bg = &g_array_index(backgrounds, Background, backgrounds->len-1);
 208                 extract_values(value, &value1, &value2, &value3);
 209                 get_color (value1, bg->back.color);
 210                 if (value2) bg->back.alpha = (atoi (value2) / 100.0);
 211                 else bg->back.alpha = 0.5;
 212         }
 213         else if (strcmp (key, "border_color") == 0) {
 214                 Background* bg = &g_array_index(backgrounds, Background, backgrounds->len-1);
 215                 extract_values(value, &value1, &value2, &value3);
 216                 get_color (value1, bg->border.color);
 217                 if (value2) bg->border.alpha = (atoi (value2) / 100.0);
 218                 else bg->border.alpha = 0.5;
 219         }
 220
 221         /* Panel */
 222         else if (strcmp (key, "panel_monitor") == 0) {
 223                 if (strcmp (value, "all") == 0) panel_config.monitor = -1;
 224                 else {
 225                         panel_config.monitor = atoi (value);
 226                         if (panel_config.monitor > 0) panel_config.monitor -= 1;
 227                 }
 228         }
 229         else if (strcmp (key, "panel_size") == 0) {
 230                 extract_values(value, &value1, &value2, &value3);
 231
 232                 char *b;
 233                 if ((b = strchr (value1, '%'))) {
 234                         b[0] = '\0';
 235                         panel_config.pourcentx = 1;
 236                 }
 237                 panel_config.area.width = atoi(value1);
 238                 if (panel_config.area.width == 0) {
 239                         // full width mode
 240                         panel_config.area.width = 100;
 241                         panel_config.pourcentx = 1;
 242                 }
 243                 if (value2) {
 244                         if ((b = strchr (value2, '%'))) {
 245                                 b[0] = '\0';
 246                                 panel_config.pourcenty = 1;
 247                         }
 248                         panel_config.area.height = atoi(value2);
 249                 }
 250         }
 251         else if (strcmp (key, "panel_margin") == 0) {
 252                 extract_values(value, &value1, &value2, &value3);
 253                 panel_config.marginx = atoi (value1);
 254                 if (value2) panel_config.marginy = atoi (value2);
 255         }
 256         else if (strcmp (key, "panel_padding") == 0) {
 257                 extract_values(value, &value1, &value2, &value3);
 258                 panel_config.area.paddingxlr = panel_config.area.paddingx = atoi (value1);
 259                 if (value2) panel_config.area.paddingy = atoi (value2);
 260                 if (value3) panel_config.area.paddingx = atoi (value3);
 261         }
 262         else if (strcmp (key, "panel_position") == 0) {
 263                 extract_values(value, &value1, &value2, &value3);
 264                 if (strcmp (value1, "top") == 0) panel_position = TOP;
 265                 else {
 266                         if (strcmp (value1, "bottom") == 0) panel_position = BOTTOM;
 267                         else panel_position = CENTER;
 268                 }
 269
 270                 if (!value2) panel_position |= CENTER;
 271                 else {
 272                         if (strcmp (value2, "left") == 0) panel_position |= LEFT;
 273                         else {
 274                                 if (strcmp (value2, "right") == 0) panel_position |= RIGHT;
 275                                 else panel_position |= CENTER;
 276                         }
 277                 }
 278                 if (!value3) panel_horizontal = 1;
 279                 else {
 280                         if (strcmp (value3, "vertical") == 0) panel_horizontal = 0;
 281                         else panel_horizontal = 1;
 282                 }
 283         }
 284         else if (strcmp (key, "font_shadow") == 0)
 285                 panel_config.g_task.font_shadow = atoi (value);
 286         else if (strcmp (key, "panel_background_id") == 0) {
 287                 int id = atoi (value);
 288                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 289                 panel_config.area.bg = &g_array_index(backgrounds, Background, id);
 290         }
 291         else if (strcmp (key, "wm_menu") == 0)
 292                 wm_menu = atoi (value);
 293         else if (strcmp (key, "panel_dock") == 0)
 294                 panel_dock = atoi (value);
 295         else if (strcmp (key, "urgent_nb_of_blink") == 0)
 296                 max_tick_urgent = (atoi (value) * 2) + 1;
 297         else if (strcmp (key, "panel_layer") == 0) {
 298                 if (strcmp(value, "bottom") == 0)
 299                         panel_layer = BOTTOM_LAYER;
 300                 else if (strcmp(value, "normal") == 0)
 301                         panel_layer = NORMAL_LAYER;
 302                 else if (strcmp(value, "top") == 0)
 303                         panel_layer = TOP_LAYER;
 304         }
 305
 306         /* Battery */
 307         else if (strcmp (key, "battery") == 0) {
 308 #ifdef ENABLE_BATTERY
 309                 if(atoi(value) == 1)
 310                         battery_enabled = 1;
 311 #else
 312                 if(atoi(value) == 1)
 313                         fprintf(stderr, "tint2 is build without battery support\n");
 314 #endif
 315         }
 316         else if (strcmp (key, "battery_low_status") == 0) {
 317 #ifdef ENABLE_BATTERY
 318                 battery_low_status = atoi(value);
 319                 if(battery_low_status < 0 || battery_low_status > 100)
 320                         battery_low_status = 0;
 321 #endif
 322         }
 323         else if (strcmp (key, "battery_low_cmd") == 0) {
 324 #ifdef ENABLE_BATTERY
 325                 if (strlen(value) > 0)
 326                         battery_low_cmd = strdup (value);
 327 #endif
 328         }
 329         else if (strcmp (key, "bat1_font") == 0) {
 330 #ifdef ENABLE_BATTERY
 331                 bat1_font_desc = pango_font_description_from_string (value);
 332 #endif
 333         }
 334         else if (strcmp (key, "bat2_font") == 0) {
 335 #ifdef ENABLE_BATTERY
 336                 bat2_font_desc = pango_font_description_from_string (value);
 337 #endif
 338         }
 339         else if (strcmp (key, "battery_font_color") == 0) {
 340 #ifdef ENABLE_BATTERY
 341                 extract_values(value, &value1, &value2, &value3);
 342                 get_color (value1, panel_config.battery.font.color);
 343                 if (value2) panel_config.battery.font.alpha = (atoi (value2) / 100.0);
 344                 else panel_config.battery.font.alpha = 0.5;
 345 #endif
 346         }
 347         else if (strcmp (key, "battery_padding") == 0) {
 348 #ifdef ENABLE_BATTERY
 349                 extract_values(value, &value1, &value2, &value3);
 350                 panel_config.battery.area.paddingxlr = panel_config.battery.area.paddingx = atoi (value1);
 351                 if (value2) panel_config.battery.area.paddingy = atoi (value2);
 352                 if (value3) panel_config.battery.area.paddingx = atoi (value3);
 353 #endif
 354         }
 355         else if (strcmp (key, "battery_background_id") == 0) {
 356 #ifdef ENABLE_BATTERY
 357                 int id = atoi (value);
 358                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 359                 panel_config.battery.area.bg = &g_array_index(backgrounds, Background, id);
 360 #endif
 361         }
 362         else if (strcmp (key, "battery_hide") == 0) {
 363 #ifdef ENABLE_BATTERY
 364                 percentage_hide = atoi (value);
 365                 if (percentage_hide == 0)
 366                         percentage_hide = 101;
 367 #endif
 368         }
 369
 370         /* Clock */
 371         else if (strcmp (key, "time1_format") == 0) {
 372                 if (strlen(value) > 0) {
 373                         time1_format = strdup (value);
 374                         clock_enabled = 1;
 375                 }
 376         }
 377         else if (strcmp (key, "time2_format") == 0) {
 378                 if (strlen(value) > 0)
 379                         time2_format = strdup (value);
 380         }
 381         else if (strcmp (key, "time1_font") == 0) {
 382                 time1_font_desc = pango_font_description_from_string (value);
 383         }
 384         else if (strcmp(key, "time1_timezone") == 0) {
 385                 if (strlen(value) > 0)
 386                         time1_timezone = strdup(value);
 387         }
 388         else if (strcmp(key, "time2_timezone") == 0) {
 389                 if (strlen(value) > 0)
 390                         time2_timezone = strdup(value);
 391         }
 392         else if (strcmp (key, "time2_font") == 0) {
 393                 time2_font_desc = pango_font_description_from_string (value);
 394         }
 395         else if (strcmp (key, "clock_font_color") == 0) {
 396                 extract_values(value, &value1, &value2, &value3);
 397                 get_color (value1, panel_config.clock.font.color);
 398                 if (value2) panel_config.clock.font.alpha = (atoi (value2) / 100.0);
 399                 else panel_config.clock.font.alpha = 0.5;
 400         }
 401         else if (strcmp (key, "clock_padding") == 0) {
 402                 extract_values(value, &value1, &value2, &value3);
 403                 panel_config.clock.area.paddingxlr = panel_config.clock.area.paddingx = atoi (value1);
 404                 if (value2) panel_config.clock.area.paddingy = atoi (value2);
 405                 if (value3) panel_config.clock.area.paddingx = atoi (value3);
 406         }
 407         else if (strcmp (key, "clock_background_id") == 0) {
 408                 int id = atoi (value);
 409                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 410                 panel_config.clock.area.bg = &g_array_index(backgrounds, Background, id);
 411         }
 412         else if (strcmp(key, "clock_tooltip") == 0) {
 413                 if (strlen(value) > 0)
 414                         time_tooltip_format = strdup (value);
 415         }
 416         else if (strcmp(key, "clock_tooltip_timezone") == 0) {
 417                 if (strlen(value) > 0)
 418                         time_tooltip_timezone = strdup(value);
 419         }
 420         else if (strcmp(key, "clock_lclick_command") == 0) {
 421                 if (strlen(value) > 0)
 422                         clock_lclick_command = strdup(value);
 423         }
 424         else if (strcmp(key, "clock_rclick_command") == 0) {
 425                 if (strlen(value) > 0)
 426                         clock_rclick_command = strdup(value);
 427         }
 428
 429         /* Taskbar */
 430         else if (strcmp (key, "taskbar_mode") == 0) {
 431                 if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 432                 else panel_mode = SINGLE_DESKTOP;
 433         }
 434         else if (strcmp (key, "taskbar_padding") == 0) {
 435                 extract_values(value, &value1, &value2, &value3);
 436                 panel_config.g_taskbar.area.paddingxlr = panel_config.g_taskbar.area.paddingx = atoi (value1);
 437                 if (value2) panel_config.g_taskbar.area.paddingy = atoi (value2);
 438                 if (value3) panel_config.g_taskbar.area.paddingx = atoi (value3);
 439         }
 440         else if (strcmp (key, "taskbar_background_id") == 0) {
 441                 int id = atoi (value);
 442                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 443                 panel_config.g_taskbar.bg = &g_array_index(backgrounds, Background, id);
 444                 panel_config.g_taskbar.area.bg = panel_config.g_taskbar.bg;
 445         }
 446         else if (strcmp (key, "taskbar_active_background_id") == 0) {
 447                 int id = atoi (value);
 448                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 449                 panel_config.g_taskbar.bg_active = &g_array_index(backgrounds, Background, id);
 450                 panel_config.g_taskbar.use_active = 1;
 451         }
 452
 453         /* Task */
 454         else if (strcmp (key, "task_text") == 0)
 455                 panel_config.g_task.text = atoi (value);
 456         else if (strcmp (key, "task_icon") == 0)
 457                 panel_config.g_task.icon = atoi (value);
 458         else if (strcmp (key, "task_centered") == 0)
 459                 panel_config.g_task.centered = atoi (value);
 460         else if (strcmp (key, "task_width") == 0) {
 461                 // old parameter : just for backward compatibility
 462                 panel_config.g_task.maximum_width = atoi (value);
 463                 panel_config.g_task.maximum_height = 30;
 464         }
 465         else if (strcmp (key, "task_maximum_size") == 0) {
 466                 extract_values(value, &value1, &value2, &value3);
 467                 panel_config.g_task.maximum_width = atoi (value1);
 468                 panel_config.g_task.maximum_height = 30;
 469                 if (value2)
 470                         panel_config.g_task.maximum_height = atoi (value2);
 471         }
 472         else if (strcmp (key, "task_padding") == 0) {
 473                 extract_values(value, &value1, &value2, &value3);
 474                 panel_config.g_task.area.paddingxlr = panel_config.g_task.area.paddingx = atoi (value1);
 475                 if (value2) panel_config.g_task.area.paddingy = atoi (value2);
 476                 if (value3) panel_config.g_task.area.paddingx = atoi (value3);
 477         }
 478         else if (strcmp (key, "task_font") == 0) {
 479                 panel_config.g_task.font_desc = pango_font_description_from_string (value);
 480         }
 481         else if (g_regex_match_simple("task.*_font_color", key, 0, 0)) {
 482                 gchar** split = g_regex_split_simple("_", key, 0, 0);
 483                 int status = get_task_status(split[1]);
 484                 g_strfreev(split);
 485                 extract_values(value, &value1, &value2, &value3);
 486                 float alpha = 1;
 487                 if (value2) alpha = (atoi (value2) / 100.0);
 488                 get_color (value1, panel_config.g_task.font[status].color);
 489                 panel_config.g_task.font[status].alpha = alpha;
 490                 panel_config.g_task.config_font_mask |= (1<<status);
 491         }
 492         else if (g_regex_match_simple("task.*_icon_asb", key, 0, 0)) {
 493                 gchar** split = g_regex_split_simple("_", key, 0, 0);
 494                 int status = get_task_status(split[1]);
 495                 g_strfreev(split);
 496                 extract_values(value, &value1, &value2, &value3);
 497                 panel_config.g_task.alpha[status] = atoi(value1);
 498                 panel_config.g_task.saturation[status] = atoi(value2);
 499                 panel_config.g_task.brightness[status] = atoi(value3);
 500                 panel_config.g_task.config_asb_mask |= (1<<status);
 501         }
 502         else if (g_regex_match_simple("task.*_background_id", key, 0, 0)) {
 503                 gchar** split = g_regex_split_simple("_", key, 0, 0);
 504                 int status = get_task_status(split[1]);
 505                 g_strfreev(split);
 506                 int id = atoi (value);
 507                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 508                 panel_config.g_task.background[status] = &g_array_index(backgrounds, Background, id);
 509                 panel_config.g_task.config_background_mask |= (1<<status);
 510                 if (status == TASK_NORMAL) panel_config.g_task.area.bg = panel_config.g_task.background[TASK_NORMAL];
 511         }
 512
 513         /* Systray */
 514         else if (strcmp (key, "systray") == 0) {
 515                 systray_enabled = atoi(value);
 516                 // systray is latest option added. files without 'systray' are old.
 517                 old_config_file = 0;
 518         }
 519         else if (strcmp (key, "systray_padding") == 0) {
 520                 if (old_config_file)
 521                         systray_enabled = 1;
 522                 extract_values(value, &value1, &value2, &value3);
 523                 systray.area.paddingxlr = systray.area.paddingx = atoi (value1);
 524                 if (value2) systray.area.paddingy = atoi (value2);
 525                 if (value3) systray.area.paddingx = atoi (value3);
 526         }
 527         else if (strcmp (key, "systray_background_id") == 0) {
 528                 int id = atoi (value);
 529                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 530                 systray.area.bg = &g_array_index(backgrounds, Background, id);
 531         }
 532         else if (strcmp(key, "systray_sort") == 0) {
 533                 if (strcmp(value, "descending") == 0)
 534                         systray.sort = -1;
 535                 else if (strcmp(value, "ascending") == 0)
 536                         systray.sort = 1;
 537                 else if (strcmp(value, "left2right") == 0)
 538                         systray.sort = 2;
 539                 else  if (strcmp(value, "right2left") == 0)
 540                         systray.sort = 3;
 541         }
 542         else if (strcmp(key, "systray_icon_size") == 0) {
 543                 systray_max_icon_size = atoi(value);
 544         }
 545         else if (strcmp(key, "systray_icon_asb") == 0) {
 546                 extract_values(value, &value1, &value2, &value3);
 547                 systray.alpha = atoi(value1);
 548                 systray.saturation = atoi(value2);
 549                 systray.brightness = atoi(value3);
 550         }
 551
 552         /* Tooltip */
 553         else if (strcmp (key, "tooltip") == 0)
 554                 g_tooltip.enabled = atoi(value);
 555         else if (strcmp (key, "tooltip_show_timeout") == 0) {
 556                 int timeout_msec = 1000*atof(value);
 557                 g_tooltip.show_timeout_msec = timeout_msec;
 558         }
 559         else if (strcmp (key, "tooltip_hide_timeout") == 0) {
 560                 int timeout_msec = 1000*atof(value);
 561                 g_tooltip.hide_timeout_msec = timeout_msec;
 562         }
 563         else if (strcmp (key, "tooltip_padding") == 0) {
 564                 extract_values(value, &value1, &value2, &value3);
 565                 if (value1) g_tooltip.paddingx = atoi(value1);
 566                 if (value2) g_tooltip.paddingy = atoi(value2);
 567         }
 568         else if (strcmp (key, "tooltip_background_id") == 0) {
 569                 int id = atoi (value);
 570                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 571                 g_tooltip.bg = &g_array_index(backgrounds, Background, id);
 572         }
 573         else if (strcmp (key, "tooltip_font_color") == 0) {
 574                 extract_values(value, &value1, &value2, &value3);
 575                 get_color(value1, g_tooltip.font_color.color);
 576                 if (value2) g_tooltip.font_color.alpha = (atoi (value2) / 100.0);
 577                 else g_tooltip.font_color.alpha = 0.1;
 578         }
 579         else if (strcmp (key, "tooltip_font") == 0) {
 580                 g_tooltip.font_desc = pango_font_description_from_string(value);
 581         }
 582
 583         /* Mouse actions */
 584         else if (strcmp (key, "mouse_middle") == 0)
 585                 get_action (value, &mouse_middle);
 586         else if (strcmp (key, "mouse_right") == 0)
 587                 get_action (value, &mouse_right);
 588         else if (strcmp (key, "mouse_scroll_up") == 0)
 589                 get_action (value, &mouse_scroll_up);
 590         else if (strcmp (key, "mouse_scroll_down") == 0)
 591                 get_action (value, &mouse_scroll_down);
 592
 593         /* autohide options */
 594         else if (strcmp(key, "autohide") == 0)
 595                 panel_autohide = atoi(value);
 596         else if (strcmp(key, "autohide_show_timeout") == 0)
 597                 panel_autohide_show_timeout = 1000*atof(value);
 598         else if (strcmp(key, "autohide_hide_timeout") == 0)
 599                 panel_autohide_hide_timeout = 1000*atof(value);
 600         else if (strcmp(key, "strut_policy") == 0) {
 601                 if (strcmp(value, "follow_size") == 0)
 602                         panel_strut_policy = STRUT_FOLLOW_SIZE;
 603                 else
 604                         panel_strut_policy = STRUT_MINIMUM;
 605         }
 606         else if (strcmp(key, "autohide_height") == 0)
 607                 panel_autohide_height = atoi(value);
 608
 609         else
 610                 fprintf(stderr, "tint2 : invalid option \"%s\", correct your config file\n", key);
 611
 612         if (value1) free (value1);
 613         if (value2) free (value2);
 614         if (value3) free (value3);
 615 }
 616
 617
 618 int config_read ()
 619 {
 620         const gchar * const * system_dirs;
 621         char *path1;
 622         gint i;
 623
 624         // follow XDG specification
 625         // check tint2rc in user directory
 626         path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 627         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 628                 i = config_read_file (path1);
 629                 config_path = strdup(path1);
 630                 g_free(path1);
 631                 return i;
 632         }
 633         g_free(path1);
 634
 635         // copy tint2rc from system directory to user directory
 636         char *path2 = 0;
 637         system_dirs = g_get_system_config_dirs();
 638         for (i = 0; system_dirs[i]; i++) {
 639                 path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 640
 641                 if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 642                 g_free (path2);
 643                 path2 = 0;
 644         }
 645
 646         if (path2) {
 647                 // copy file in user directory (path1)
 648                 char *dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 649                 if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 650                 g_free(dir);
 651
 652                 path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 653                 copy_file(path2, path1);
 654                 g_free(path2);
 655
 656                 i = config_read_file (path1);
 657                 config_path = strdup(path1);
 658                 g_free(path1);
 659                 return i;
 660         }
 661         return 0;
 662 }
 663
 664
 665 int config_read_file (const char *path)
 666 {
 667         FILE *fp;
 668         char line[512];
 669         char *key, *value;
 670
 671         if ((fp = fopen(path, "r")) == NULL) return 0;
 672
 673         while (fgets(line, sizeof(line), fp) != NULL) {
 674                 if (parse_line(line, &key, &value)) {
 675                         add_entry (key, value);
 676                         free (key);
 677                         free (value);
 678                 }
 679         }
 680         fclose (fp);
 681
 682         if (old_task_icon_size) {
 683                 panel_config.g_task.area.paddingy = ((int)panel_config.area.height - (2 * panel_config.area.paddingy) - old_task_icon_size) / 2;
 684         }
 685         return 1;
 686 }
 687
 688
 689