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 static int bg_task;
  62 static int bg_task_active;
  63 // detect if it's an old config file
  64 // ==1
  65 static int old_config_file;
  66
  67
  68 void init_config()
  69 {
  70         if (backgrounds)
  71                 g_array_free(backgrounds, 1);
  72         backgrounds = g_array_new(0, 0, sizeof(Background));
  73
  74         // append full transparency background
  75         Background transparent_bg;
  76         memset(&transparent_bg, 0, sizeof(Background));
  77         g_array_append_val(backgrounds, transparent_bg);
  78
  79         // tint2 could reload config, so we cleanup objects
  80         cleanup_systray();
  81 #ifdef ENABLE_BATTERY
  82         cleanup_battery();
  83 #endif
  84         cleanup_clock();
  85         cleanup_tooltip();
  86
  87         // panel's default value
  88         if (panel_config.g_task.font_desc) {
  89                 pango_font_description_free(panel_config.g_task.font_desc);
  90         }
  91         memset(&panel_config, 0, sizeof(Panel));
  92         int i;
  93         for (i=0; i<TASK_STATE_COUNT; ++i)
  94                 panel_config.g_task.alpha[i] = 100;
  95         systray.alpha = 100;
  96         systray.sort = 3;
  97         old_config_file = 1;
  98
  99         // window manager's menu default value == false
 100         wm_menu = 0;
 101         max_tick_urgent = 7;
 102
 103         // flush pango cache if possible
 104         //pango_xft_shutdown_display(server.dsp, server.screen);
 105         //PangoFontMap *font_map = pango_xft_get_font_map(server.dsp, server.screen);
 106         //pango_fc_font_map_shutdown(font_map);
 107 }
 108
 109
 110 void cleanup_config()
 111 {
 112 }
 113
 114
 115 void extract_values (const char *value, char **value1, char **value2, char **value3)
 116 {
 117         char *b=0, *c=0;
 118
 119         if (*value1) free (*value1);
 120         if (*value2) free (*value2);
 121         if (*value3) free (*value3);
 122
 123         if ((b = strchr (value, ' '))) {
 124                 b[0] = '\0';
 125                 b++;
 126         }
 127         else {
 128                 *value2 = 0;
 129                 *value3 = 0;
 130         }
 131         *value1 = strdup (value);
 132         g_strstrip(*value1);
 133
 134         if (b) {
 135                 if ((c = strchr (b, ' '))) {
 136                         c[0] = '\0';
 137                         c++;
 138                 }
 139                 else {
 140                         c = 0;
 141                         *value3 = 0;
 142                 }
 143                 *value2 = strdup (b);
 144                 g_strstrip(*value2);
 145         }
 146
 147         if (c) {
 148                 *value3 = strdup (c);
 149                 g_strstrip(*value3);
 150         }
 151 }
 152
 153
 154 void get_action (char *event, int *action)
 155 {
 156         if (strcmp (event, "none") == 0)
 157                 *action = NONE;
 158         else if (strcmp (event, "close") == 0)
 159                 *action = CLOSE;
 160         else if (strcmp (event, "toggle") == 0)
 161                 *action = TOGGLE;
 162         else if (strcmp (event, "iconify") == 0)
 163                 *action = ICONIFY;
 164         else if (strcmp (event, "shade") == 0)
 165                 *action = SHADE;
 166         else if (strcmp (event, "toggle_iconify") == 0)
 167                 *action = TOGGLE_ICONIFY;
 168         else if (strcmp (event, "maximize_restore") == 0)
 169                 *action = MAXIMIZE_RESTORE;
 170         else if (strcmp (event, "desktop_left") == 0)
 171                 *action = DESKTOP_LEFT;
 172         else if (strcmp (event, "desktop_right") == 0)
 173                 *action = DESKTOP_RIGHT;
 174         else if (strcmp (event, "next_task") == 0)
 175                 *action = NEXT_TASK;
 176         else if (strcmp (event, "prev_task") == 0)
 177                 *action = PREV_TASK;
 178 }
 179
 180
 181 int get_task_status(char* status)
 182 {
 183         if (strcmp(status, "active") == 0)
 184                 return TASK_ACTIVE;
 185         if (strcmp(status, "iconified") == 0)
 186                 return TASK_ICONIFIED;
 187         if (strcmp(status, "urgent") == 0)
 188                 return TASK_URGENT;
 189         return TASK_NORMAL;
 190 }
 191
 192
 193 void add_entry (char *key, char *value)
 194 {
 195         char *value1=0, *value2=0, *value3=0;
 196
 197         /* Background and border */
 198         if (strcmp (key, "rounded") == 0) {
 199                 // 'rounded' is the first parameter => alloc a new background
 200                 Background bg;
 201                 bg.border.rounded = atoi(value);
 202                 g_array_append_val(backgrounds, bg);
 203         }
 204         else if (strcmp (key, "border_width") == 0) {
 205                 g_array_index(backgrounds, Background, backgrounds->len-1).border.width = atoi(value);
 206         }
 207         else if (strcmp (key, "background_color") == 0) {
 208                 Background* bg = &g_array_index(backgrounds, Background, backgrounds->len-1);
 209                 extract_values(value, &value1, &value2, &value3);
 210                 get_color (value1, bg->back.color);
 211                 if (value2) bg->back.alpha = (atoi (value2) / 100.0);
 212                 else bg->back.alpha = 0.5;
 213         }
 214         else if (strcmp (key, "border_color") == 0) {
 215                 Background* bg = &g_array_index(backgrounds, Background, backgrounds->len-1);
 216                 extract_values(value, &value1, &value2, &value3);
 217                 get_color (value1, bg->border.color);
 218                 if (value2) bg->border.alpha = (atoi (value2) / 100.0);
 219                 else bg->border.alpha = 0.5;
 220         }
 221
 222         /* Panel */
 223         else if (strcmp (key, "panel_monitor") == 0) {
 224                 if (strcmp (value, "all") == 0) panel_config.monitor = -1;
 225                 else {
 226                         panel_config.monitor = atoi (value);
 227                         if (panel_config.monitor > 0) panel_config.monitor -= 1;
 228                 }
 229                 if (panel_config.monitor > (server.nb_monitor-1)) {
 230                         // server.nb_monitor minimum value is 1 (see get_monitors())
 231                         fprintf(stderr, "warning : monitor not found. tint2 default to all monitors.\n");
 232                         panel_config.monitor = 0;
 233                 }
 234         }
 235         else if (strcmp (key, "panel_size") == 0) {
 236                 extract_values(value, &value1, &value2, &value3);
 237
 238                 char *b;
 239                 if ((b = strchr (value1, '%'))) {
 240                         b[0] = '\0';
 241                         panel_config.pourcentx = 1;
 242                 }
 243                 panel_config.area.width = atoi(value1);
 244                 if (panel_config.area.width == 0) {
 245                         // full width mode
 246                         panel_config.area.width = 100;
 247                         panel_config.pourcentx = 1;
 248                 }
 249                 if (value2) {
 250                         if ((b = strchr (value2, '%'))) {
 251                                 b[0] = '\0';
 252                                 panel_config.pourcenty = 1;
 253                         }
 254                         panel_config.area.height = atoi(value2);
 255                 }
 256         }
 257         else if (strcmp (key, "panel_margin") == 0) {
 258                 extract_values(value, &value1, &value2, &value3);
 259                 panel_config.marginx = atoi (value1);
 260                 if (value2) panel_config.marginy = atoi (value2);
 261         }
 262         else if (strcmp (key, "panel_padding") == 0) {
 263                 extract_values(value, &value1, &value2, &value3);
 264                 panel_config.area.paddingxlr = panel_config.area.paddingx = atoi (value1);
 265                 if (value2) panel_config.area.paddingy = atoi (value2);
 266                 if (value3) panel_config.area.paddingx = atoi (value3);
 267         }
 268         else if (strcmp (key, "panel_position") == 0) {
 269                 extract_values(value, &value1, &value2, &value3);
 270                 if (strcmp (value1, "top") == 0) panel_position = TOP;
 271                 else {
 272                         if (strcmp (value1, "bottom") == 0) panel_position = BOTTOM;
 273                         else panel_position = CENTER;
 274                 }
 275
 276                 if (!value2) panel_position |= CENTER;
 277                 else {
 278                         if (strcmp (value2, "left") == 0) panel_position |= LEFT;
 279                         else {
 280                                 if (strcmp (value2, "right") == 0) panel_position |= RIGHT;
 281                                 else panel_position |= CENTER;
 282                         }
 283                 }
 284                 if (!value3) panel_horizontal = 1;
 285                 else {
 286                         if (strcmp (value3, "vertical") == 0) panel_horizontal = 0;
 287                         else panel_horizontal = 1;
 288                 }
 289         }
 290         else if (strcmp (key, "font_shadow") == 0)
 291                 panel_config.g_task.font_shadow = atoi (value);
 292         else if (strcmp (key, "panel_background_id") == 0) {
 293                 int id = atoi (value);
 294                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 295                 panel_config.area.bg = &g_array_index(backgrounds, Background, id);
 296         }
 297         else if (strcmp (key, "wm_menu") == 0)
 298                 wm_menu = atoi (value);
 299         else if (strcmp (key, "panel_dock") == 0)
 300                 panel_dock = atoi (value);
 301         else if (strcmp (key, "urgent_nb_of_blink") == 0)
 302                 max_tick_urgent = (atoi (value) * 2) + 1;
 303         else if (strcmp (key, "real_transparency") == 0)
 304                 real_transparency = atoi(value);
 305         else if (strcmp (key, "panel_layer") == 0) {
 306                 if (strcmp(value, "bottom") == 0)
 307                         panel_layer = BOTTOM_LAYER;
 308                 else if (strcmp(value, "normal") == 0)
 309                         panel_layer = NORMAL_LAYER;
 310                 else if (strcmp(value, "top") == 0)
 311                         panel_layer = TOP_LAYER;
 312         }
 313
 314         /* Battery */
 315         else if (strcmp (key, "battery") == 0) {
 316 #ifdef ENABLE_BATTERY
 317                 if(atoi(value) == 1)
 318                         battery_enabled = 1;
 319 #else
 320                 if(atoi(value) == 1)
 321                         fprintf(stderr, "tint2 is build without battery support\n");
 322 #endif
 323         }
 324         else if (strcmp (key, "battery_low_status") == 0) {
 325 #ifdef ENABLE_BATTERY
 326                 battery_low_status = atoi(value);
 327                 if(battery_low_status < 0 || battery_low_status > 100)
 328                         battery_low_status = 0;
 329 #endif
 330         }
 331         else if (strcmp (key, "battery_low_cmd") == 0) {
 332 #ifdef ENABLE_BATTERY
 333                 if (strlen(value) > 0)
 334                         battery_low_cmd = strdup (value);
 335 #endif
 336         }
 337         else if (strcmp (key, "bat1_font") == 0) {
 338 #ifdef ENABLE_BATTERY
 339                 bat1_font_desc = pango_font_description_from_string (value);
 340 #endif
 341         }
 342         else if (strcmp (key, "bat2_font") == 0) {
 343 #ifdef ENABLE_BATTERY
 344                 bat2_font_desc = pango_font_description_from_string (value);
 345 #endif
 346         }
 347         else if (strcmp (key, "battery_font_color") == 0) {
 348 #ifdef ENABLE_BATTERY
 349                 extract_values(value, &value1, &value2, &value3);
 350                 get_color (value1, panel_config.battery.font.color);
 351                 if (value2) panel_config.battery.font.alpha = (atoi (value2) / 100.0);
 352                 else panel_config.battery.font.alpha = 0.5;
 353 #endif
 354         }
 355         else if (strcmp (key, "battery_padding") == 0) {
 356 #ifdef ENABLE_BATTERY
 357                 extract_values(value, &value1, &value2, &value3);
 358                 panel_config.battery.area.paddingxlr = panel_config.battery.area.paddingx = atoi (value1);
 359                 if (value2) panel_config.battery.area.paddingy = atoi (value2);
 360                 if (value3) panel_config.battery.area.paddingx = atoi (value3);
 361 #endif
 362         }
 363         else if (strcmp (key, "battery_background_id") == 0) {
 364 #ifdef ENABLE_BATTERY
 365                 int id = atoi (value);
 366                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 367                 panel_config.battery.area.bg = &g_array_index(backgrounds, Background, id);
 368 #endif
 369         }
 370
 371         /* Clock */
 372         else if (strcmp (key, "time1_format") == 0) {
 373                 if (strlen(value) > 0) {
 374                         time1_format = strdup (value);
 375                         clock_enabled = 1;
 376                 }
 377         }
 378         else if (strcmp (key, "time2_format") == 0) {
 379                 if (strlen(value) > 0)
 380                         time2_format = strdup (value);
 381         }
 382         else if (strcmp (key, "time1_font") == 0) {
 383                 time1_font_desc = pango_font_description_from_string (value);
 384         }
 385         else if (strcmp(key, "time1_timezone") == 0) {
 386                 if (strlen(value) > 0)
 387                         time1_timezone = strdup(value);
 388         }
 389         else if (strcmp(key, "time2_timezone") == 0) {
 390                 if (strlen(value) > 0)
 391                         time2_timezone = strdup(value);
 392         }
 393         else if (strcmp (key, "time2_font") == 0) {
 394                 time2_font_desc = pango_font_description_from_string (value);
 395         }
 396         else if (strcmp (key, "clock_font_color") == 0) {
 397                 extract_values(value, &value1, &value2, &value3);
 398                 get_color (value1, panel_config.clock.font.color);
 399                 if (value2) panel_config.clock.font.alpha = (atoi (value2) / 100.0);
 400                 else panel_config.clock.font.alpha = 0.5;
 401         }
 402         else if (strcmp (key, "clock_padding") == 0) {
 403                 extract_values(value, &value1, &value2, &value3);
 404                 panel_config.clock.area.paddingxlr = panel_config.clock.area.paddingx = atoi (value1);
 405                 if (value2) panel_config.clock.area.paddingy = atoi (value2);
 406                 if (value3) panel_config.clock.area.paddingx = atoi (value3);
 407         }
 408         else if (strcmp (key, "clock_background_id") == 0) {
 409                 int id = atoi (value);
 410                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 411                 panel_config.clock.area.bg = &g_array_index(backgrounds, Background, id);
 412         }
 413         else if (strcmp(key, "clock_tooltip") == 0) {
 414                 if (strlen(value) > 0)
 415                         time_tooltip_format = strdup (value);
 416         }
 417         else if (strcmp(key, "clock_tooltip_timezone") == 0) {
 418                 if (strlen(value) > 0)
 419                         time_tooltip_timezone = strdup(value);
 420         }
 421         else if (strcmp(key, "clock_lclick_command") == 0) {
 422                 if (strlen(value) > 0)
 423                         clock_lclick_command = strdup(value);
 424         }
 425         else if (strcmp(key, "clock_rclick_command") == 0) {
 426                 if (strlen(value) > 0)
 427                         clock_rclick_command = strdup(value);
 428         }
 429
 430         /* Taskbar */
 431         else if (strcmp (key, "taskbar_mode") == 0) {
 432                 if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 433                 else panel_mode = SINGLE_DESKTOP;
 434         }
 435         else if (strcmp (key, "taskbar_padding") == 0) {
 436                 extract_values(value, &value1, &value2, &value3);
 437                 panel_config.g_taskbar.area.paddingxlr = panel_config.g_taskbar.area.paddingx = atoi (value1);
 438                 if (value2) panel_config.g_taskbar.area.paddingy = atoi (value2);
 439                 if (value3) panel_config.g_taskbar.area.paddingx = atoi (value3);
 440         }
 441         else if (strcmp (key, "taskbar_background_id") == 0) {
 442                 int id = atoi (value);
 443                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 444                 panel_config.g_taskbar.bg = &g_array_index(backgrounds, Background, id);
 445                 panel_config.g_taskbar.area.bg = panel_config.g_taskbar.bg;
 446         }
 447         else if (strcmp (key, "taskbar_active_background_id") == 0) {
 448                 int id = atoi (value);
 449                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 450                 panel_config.g_taskbar.bg_active = &g_array_index(backgrounds, Background, id);
 451                 panel_config.g_taskbar.use_active = 1;
 452         }
 453
 454         /* Task */
 455         else if (strcmp (key, "task_text") == 0)
 456                 panel_config.g_task.text = atoi (value);
 457         else if (strcmp (key, "task_icon") == 0)
 458                 panel_config.g_task.icon = atoi (value);
 459         else if (strcmp (key, "task_centered") == 0)
 460                 panel_config.g_task.centered = atoi (value);
 461         else if (strcmp (key, "task_width") == 0) {
 462                 // old parameter : just for backward compatibility
 463                 panel_config.g_task.maximum_width = atoi (value);
 464                 panel_config.g_task.maximum_height = 30;
 465         }
 466         else if (strcmp (key, "task_maximum_size") == 0) {
 467                 extract_values(value, &value1, &value2, &value3);
 468                 panel_config.g_task.maximum_width = atoi (value1);
 469                 panel_config.g_task.maximum_height = 30;
 470                 if (value2)
 471                         panel_config.g_task.maximum_height = atoi (value2);
 472         }
 473         else if (strcmp (key, "task_padding") == 0) {
 474                 extract_values(value, &value1, &value2, &value3);
 475                 panel_config.g_task.area.paddingxlr = panel_config.g_task.area.paddingx = atoi (value1);
 476                 if (value2) panel_config.g_task.area.paddingy = atoi (value2);
 477                 if (value3) panel_config.g_task.area.paddingx = atoi (value3);
 478         }
 479         else if (strcmp (key, "task_font") == 0) {
 480                 panel_config.g_task.font_desc = pango_font_description_from_string (value);
 481         }
 482         else if (g_regex_match_simple("task.*_font_color", key, 0, 0)) {
 483                 gchar** split = g_regex_split_simple("_", key, 0, 0);
 484                 int status = get_task_status(split[1]);
 485                 g_strfreev(split);
 486                 extract_values(value, &value1, &value2, &value3);
 487                 float alpha = 1;
 488                 if (value2) alpha = (atoi (value2) / 100.0);
 489                 get_color (value1, panel_config.g_task.font[status].color);
 490                 panel_config.g_task.font[status].alpha = alpha;
 491                 panel_config.g_task.config_font_mask |= (1<<status);
 492         }
 493         else if (g_regex_match_simple("task.*_icon_asb", key, 0, 0)) {
 494                 gchar** split = g_regex_split_simple("_", key, 0, 0);
 495                 int status = get_task_status(split[1]);
 496                 g_strfreev(split);
 497                 extract_values(value, &value1, &value2, &value3);
 498                 panel_config.g_task.alpha[status] = atoi(value1);
 499                 panel_config.g_task.saturation[status] = atoi(value2);
 500                 panel_config.g_task.brightness[status] = atoi(value3);
 501                 panel_config.g_task.config_asb_mask |= (1<<status);
 502         }
 503         else if (g_regex_match_simple("task.*_background_id", key, 0, 0)) {
 504                 gchar** split = g_regex_split_simple("_", key, 0, 0);
 505                 int status = get_task_status(split[1]);
 506                 g_strfreev(split);
 507                 int id = atoi (value);
 508                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 509                 panel_config.g_task.background[status] = &g_array_index(backgrounds, Background, id);
 510                 panel_config.g_task.config_background_mask |= (1<<status);
 511                 if (status == TASK_NORMAL) panel_config.g_task.area.bg = panel_config.g_task.background[TASK_NORMAL];
 512         }
 513
 514         /* Systray */
 515         else if (strcmp (key, "systray") == 0) {
 516                 systray_enabled = atoi(value);
 517                 // systray is latest option added. files without 'systray' are old.
 518                 old_config_file = 0;
 519         }
 520         else if (strcmp (key, "systray_padding") == 0) {
 521                 if (old_config_file)
 522                         systray_enabled = 1;
 523                 extract_values(value, &value1, &value2, &value3);
 524                 systray.area.paddingxlr = systray.area.paddingx = atoi (value1);
 525                 if (value2) systray.area.paddingy = atoi (value2);
 526                 if (value3) systray.area.paddingx = atoi (value3);
 527         }
 528         else if (strcmp (key, "systray_background_id") == 0) {
 529                 int id = atoi (value);
 530                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 531                 systray.area.bg = &g_array_index(backgrounds, Background, id);
 532         }
 533         else if (strcmp(key, "systray_sort") == 0) {
 534                 if (strcmp(value, "descending") == 0)
 535                         systray.sort = -1;
 536                 else if (strcmp(value, "ascending") == 0)
 537                         systray.sort = 1;
 538                 else if (strcmp(value, "left2right") == 0)
 539                         systray.sort = 2;
 540                 else  if (strcmp(value, "right2left") == 0)
 541                         systray.sort = 3;
 542         }
 543         else if (strcmp(key, "systray_icon_size") == 0) {
 544                 systray_max_icon_size = atoi(value);
 545         }
 546         else if (strcmp(key, "systray_icon_asb") == 0) {
 547                 extract_values(value, &value1, &value2, &value3);
 548                 systray.alpha = atoi(value1);
 549                 systray.saturation = atoi(value2);
 550                 systray.brightness = atoi(value3);
 551         }
 552
 553         /* Tooltip */
 554         else if (strcmp (key, "tooltip") == 0)
 555                 g_tooltip.enabled = atoi(value);
 556         else if (strcmp (key, "tooltip_show_timeout") == 0) {
 557                 int timeout_msec = 1000*atof(value);
 558                 g_tooltip.show_timeout_msec = timeout_msec;
 559         }
 560         else if (strcmp (key, "tooltip_hide_timeout") == 0) {
 561                 int timeout_msec = 1000*atof(value);
 562                 g_tooltip.hide_timeout_msec = timeout_msec;
 563         }
 564         else if (strcmp (key, "tooltip_padding") == 0) {
 565                 extract_values(value, &value1, &value2, &value3);
 566                 if (value1) g_tooltip.paddingx = atoi(value1);
 567                 if (value2) g_tooltip.paddingy = atoi(value2);
 568         }
 569         else if (strcmp (key, "tooltip_background_id") == 0) {
 570                 int id = atoi (value);
 571                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 572                 g_tooltip.bg = &g_array_index(backgrounds, Background, id);
 573         }
 574         else if (strcmp (key, "tooltip_font_color") == 0) {
 575                 extract_values(value, &value1, &value2, &value3);
 576                 get_color(value1, g_tooltip.font_color.color);
 577                 if (value2) g_tooltip.font_color.alpha = (atoi (value2) / 100.0);
 578                 else g_tooltip.font_color.alpha = 0.1;
 579         }
 580         else if (strcmp (key, "tooltip_font") == 0) {
 581                 g_tooltip.font_desc = pango_font_description_from_string(value);
 582         }
 583
 584         /* Mouse actions */
 585         else if (strcmp (key, "mouse_middle") == 0)
 586                 get_action (value, &mouse_middle);
 587         else if (strcmp (key, "mouse_right") == 0)
 588                 get_action (value, &mouse_right);
 589         else if (strcmp (key, "mouse_scroll_up") == 0)
 590                 get_action (value, &mouse_scroll_up);
 591         else if (strcmp (key, "mouse_scroll_down") == 0)
 592                 get_action (value, &mouse_scroll_down);
 593
 594         /* autohide options */
 595         else if (strcmp(key, "autohide") == 0)
 596                 panel_autohide = atoi(value);
 597         else if (strcmp(key, "autohide_show_timeout") == 0)
 598                 panel_autohide_show_timeout = 1000*atof(value);
 599         else if (strcmp(key, "autohide_hide_timeout") == 0)
 600                 panel_autohide_hide_timeout = 1000*atof(value);
 601         else if (strcmp(key, "strut_policy") == 0) {
 602                 if (strcmp(value, "follow_size") == 0)
 603                         panel_strut_policy = STRUT_FOLLOW_SIZE;
 604                 else
 605                         panel_strut_policy = STRUT_MINIMUM;
 606         }
 607         else if (strcmp(key, "autohide_height") == 0)
 608                 panel_autohide_height = atoi(value);
 609
 610
 611         // QUESTION: Do we still need backwards compatibility???
 612         /* Read tint-0.6 config for backward compatibility */
 613         else if (strcmp (key, "panel_mode") == 0) {
 614                 if (strcmp (value, "single_desktop") == 0) panel_mode = SINGLE_DESKTOP;
 615                 else panel_mode = MULTI_DESKTOP;
 616         }
 617         else if (strcmp (key, "panel_rounded") == 0) {
 618                 Background bg;
 619                 bg.border.rounded = atoi(value);
 620                 g_array_append_val(backgrounds, bg);
 621         }
 622         else if (strcmp (key, "panel_border_width") == 0) {
 623                 g_array_index(backgrounds, Background, backgrounds->len-1).border.width = atoi(value);
 624         }
 625         else if (strcmp (key, "panel_background_color") == 0) {
 626                 Background* bg = &g_array_index(backgrounds, Background, backgrounds->len-1);
 627                 extract_values(value, &value1, &value2, &value3);
 628                 get_color (value1, bg->back.color);
 629                 if (value2) bg->back.alpha = (atoi (value2) / 100.0);
 630                 else bg->back.alpha = 0.5;
 631         }
 632         else if (strcmp (key, "panel_border_color") == 0) {
 633                 Background* bg = &g_array_index(backgrounds, Background, backgrounds->len-1);
 634                 extract_values(value, &value1, &value2, &value3);
 635                 get_color (value1, bg->border.color);
 636                 if (value2) bg->border.alpha = (atoi (value2) / 100.0);
 637                 else bg->border.alpha = 0.5;
 638         }
 639         else if (strcmp (key, "task_text_centered") == 0)
 640                 panel_config.g_task.centered = atoi (value);
 641         else if (strcmp (key, "task_margin") == 0) {
 642                 panel_config.g_taskbar.area.paddingxlr = 0;
 643                 panel_config.g_taskbar.area.paddingx = atoi (value);
 644         }
 645         else if (strcmp (key, "task_icon_size") == 0)
 646                 old_task_icon_size = atoi (value);
 647         else if (strcmp (key, "task_rounded") == 0) {
 648                 Background bg;
 649                 bg.border.rounded = atoi(value);
 650                 g_array_append_val(backgrounds, bg);
 651                 g_array_append_val(backgrounds, bg);
 652                 bg_task = backgrounds->len-2;
 653                 bg_task_active = backgrounds->len-1;
 654         }
 655         else if (strcmp (key, "task_background_color") == 0) {
 656                 Background* bg = &g_array_index(backgrounds, Background, bg_task);
 657                 extract_values(value, &value1, &value2, &value3);
 658                 get_color (value1, bg->back.color);
 659                 if (value2) bg->back.alpha = (atoi (value2) / 100.0);
 660                 else bg->back.alpha = 0.5;
 661         }
 662         else if (strcmp (key, "task_active_background_color") == 0) {
 663                 Background* bg = &g_array_index(backgrounds, Background, bg_task_active);
 664                 extract_values(value, &value1, &value2, &value3);
 665                 get_color (value1, bg->back.color);
 666                 if (value2) bg->back.alpha = (atoi (value2) / 100.0);
 667                 else bg->back.alpha = 0.5;
 668         }
 669         else if (strcmp (key, "task_border_width") == 0) {
 670                 Background* bg = &g_array_index(backgrounds, Background, bg_task);
 671                 bg->border.width = atoi (value);
 672                 bg = &g_array_index(backgrounds, Background, bg_task_active);
 673                 bg->border.width = atoi (value);
 674         }
 675         else if (strcmp (key, "task_border_color") == 0) {
 676                 Background* bg = &g_array_index(backgrounds, Background, bg_task);
 677                 extract_values(value, &value1, &value2, &value3);
 678                 get_color (value1, bg->border.color);
 679                 if (value2) bg->border.alpha = (atoi (value2) / 100.0);
 680                 else bg->border.alpha = 0.5;
 681         }
 682         else if (strcmp (key, "task_active_border_color") == 0) {
 683                 Background* bg = &g_array_index(backgrounds, Background, bg_task_active);
 684                 extract_values(value, &value1, &value2, &value3);
 685                 get_color (value1, bg->border.color);
 686                 if (value2) bg->border.alpha = (atoi (value2) / 100.0);
 687                 else bg->border.alpha = 0.5;
 688         }
 689
 690         else
 691                 fprintf(stderr, "tint2 : invalid option \"%s\", correct your config file\n", key);
 692
 693         if (value1) free (value1);
 694         if (value2) free (value2);
 695         if (value3) free (value3);
 696 }
 697
 698
 699 int config_read ()
 700 {
 701         const gchar * const * system_dirs;
 702         char *path1;
 703         gint i;
 704
 705         // follow XDG specification
 706         // check tint2rc in user directory
 707         path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 708         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 709                 i = config_read_file (path1);
 710                 config_path = strdup(path1);
 711                 g_free(path1);
 712                 return i;
 713         }
 714         g_free(path1);
 715
 716         // copy tint2rc from system directory to user directory
 717         char *path2 = 0;
 718         system_dirs = g_get_system_config_dirs();
 719         for (i = 0; system_dirs[i]; i++) {
 720                 path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 721
 722                 if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 723                 g_free (path2);
 724                 path2 = 0;
 725         }
 726
 727         if (path2) {
 728                 // copy file in user directory (path1)
 729                 char *dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 730                 if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 731                 g_free(dir);
 732
 733                 path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 734                 copy_file(path2, path1);
 735                 g_free(path2);
 736
 737                 i = config_read_file (path1);
 738                 config_path = strdup(path1);
 739                 g_free(path1);
 740                 return i;
 741         }
 742         return 0;
 743 }
 744
 745
 746 int config_read_file (const char *path)
 747 {
 748         FILE *fp;
 749         char line[512];
 750         char *key, *value;
 751
 752         if ((fp = fopen(path, "r")) == NULL) return 0;
 753
 754         while (fgets(line, sizeof(line), fp) != NULL) {
 755                 if (parse_line(line, &key, &value)) {
 756                         add_entry (key, value);
 757                         free (key);
 758                         free (value);
 759                 }
 760         }
 761         fclose (fp);
 762
 763         if (old_task_icon_size) {
 764                 panel_config.g_task.area.paddingy = ((int)panel_config.area.height - (2 * panel_config.area.paddingy) - old_task_icon_size) / 2;
 765         }
 766         return 1;
 767 }
 768
 769
 770