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;
  56 char *snapshot_path;
  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 default_config()
  67 {
  68         config_path = 0;
  69         snapshot_path = 0;
  70         old_config_file = 1;
  71 }
  72
  73 void cleanup_config()
  74 {
  75         if (config_path) g_free(config_path);
  76         if (snapshot_path) g_free(snapshot_path);
  77 }
  78
  79
  80 void init_config()
  81 {
  82         if (backgrounds)
  83                 g_array_free(backgrounds, 1);
  84         backgrounds = g_array_new(0, 0, sizeof(Background));
  85
  86         // append full transparency background
  87         Background transparent_bg;
  88         memset(&transparent_bg, 0, sizeof(Background));
  89         g_array_append_val(backgrounds, transparent_bg);
  90 printf("*** init_config()\n");
  91
  92         // tint2 could reload config, so we cleanup objects
  93         cleanup_systray();
  94 #ifdef ENABLE_BATTERY
  95         cleanup_battery();
  96 #endif
  97         cleanup_clock();
  98         cleanup_tooltip();
  99
 100         // panel's default value
 101         if (panel_config.g_task.font_desc) {
 102                 pango_font_description_free(panel_config.g_task.font_desc);
 103         }
 104         memset(&panel_config, 0, sizeof(Panel));
 105
 106         // window manager's menu default value == false
 107         wm_menu = 0;
 108         max_tick_urgent = 7;
 109
 110         // flush pango cache if possible
 111         //pango_xft_shutdown_display(server.dsp, server.screen);
 112         //PangoFontMap *font_map = pango_xft_get_font_map(server.dsp, server.screen);
 113         //pango_fc_font_map_shutdown(font_map);
 114 }
 115
 116
 117 void extract_values (const char *value, char **value1, char **value2, char **value3)
 118 {
 119         char *b=0, *c=0;
 120
 121         if (*value1) free (*value1);
 122         if (*value2) free (*value2);
 123         if (*value3) free (*value3);
 124
 125         if ((b = strchr (value, ' '))) {
 126                 b[0] = '\0';
 127                 b++;
 128         }
 129         else {
 130                 *value2 = 0;
 131                 *value3 = 0;
 132         }
 133         *value1 = strdup (value);
 134         g_strstrip(*value1);
 135
 136         if (b) {
 137                 if ((c = strchr (b, ' '))) {
 138                         c[0] = '\0';
 139                         c++;
 140                 }
 141                 else {
 142                         c = 0;
 143                         *value3 = 0;
 144                 }
 145                 *value2 = strdup (b);
 146                 g_strstrip(*value2);
 147         }
 148
 149         if (c) {
 150                 *value3 = strdup (c);
 151                 g_strstrip(*value3);
 152         }
 153 }
 154
 155
 156 void get_action (char *event, int *action)
 157 {
 158         if (strcmp (event, "none") == 0)
 159                 *action = NONE;
 160         else if (strcmp (event, "close") == 0)
 161                 *action = CLOSE;
 162         else if (strcmp (event, "toggle") == 0)
 163                 *action = TOGGLE;
 164         else if (strcmp (event, "iconify") == 0)
 165                 *action = ICONIFY;
 166         else if (strcmp (event, "shade") == 0)
 167                 *action = SHADE;
 168         else if (strcmp (event, "toggle_iconify") == 0)
 169                 *action = TOGGLE_ICONIFY;
 170         else if (strcmp (event, "maximize_restore") == 0)
 171                 *action = MAXIMIZE_RESTORE;
 172         else if (strcmp (event, "desktop_left") == 0)
 173                 *action = DESKTOP_LEFT;
 174         else if (strcmp (event, "desktop_right") == 0)
 175                 *action = DESKTOP_RIGHT;
 176         else if (strcmp (event, "next_task") == 0)
 177                 *action = NEXT_TASK;
 178         else if (strcmp (event, "prev_task") == 0)
 179                 *action = PREV_TASK;
 180 }
 181
 182
 183 int get_task_status(char* status)
 184 {
 185         if (strcmp(status, "active") == 0)
 186                 return TASK_ACTIVE;
 187         if (strcmp(status, "iconified") == 0)
 188                 return TASK_ICONIFIED;
 189         if (strcmp(status, "urgent") == 0)
 190                 return TASK_URGENT;
 191         return TASK_NORMAL;
 192 }
 193
 194
 195 int config_get_monitor(char* monitor)
 196 {
 197         if (strcmp(monitor, "all") == 0)
 198                 return -1;
 199         else {
 200                 char* endptr;
 201                 int ret_int = strtol(monitor, &endptr, 10);
 202                 if (*endptr == 0)
 203                         return ret_int-1;
 204                 else {
 205                         // monitor specified by name, not by index
 206                         int i, j;
 207                         for (i=0; i<server.nb_monitor; ++i) {
 208                                 j = 0;
 209                                 while (server.monitor[i].names[j] != 0) {
 210                                         if (strcmp(monitor, server.monitor[i].names[j++]) == 0)
 211                                                 return i;
 212                                 }
 213                         }
 214                 }
 215         }
 216         return -1;
 217 }
 218
 219 void add_entry (char *key, char *value)
 220 {
 221         char *value1=0, *value2=0, *value3=0;
 222
 223         /* Background and border */
 224         if (strcmp (key, "rounded") == 0) {
 225                 // 'rounded' is the first parameter => alloc a new background
 226                 Background bg;
 227                 bg.border.rounded = atoi(value);
 228                 g_array_append_val(backgrounds, bg);
 229         }
 230         else if (strcmp (key, "border_width") == 0) {
 231                 g_array_index(backgrounds, Background, backgrounds->len-1).border.width = atoi(value);
 232         }
 233         else if (strcmp (key, "background_color") == 0) {
 234                 Background* bg = &g_array_index(backgrounds, Background, backgrounds->len-1);
 235                 extract_values(value, &value1, &value2, &value3);
 236                 get_color (value1, bg->back.color);
 237                 if (value2) bg->back.alpha = (atoi (value2) / 100.0);
 238                 else bg->back.alpha = 0.5;
 239         }
 240         else if (strcmp (key, "border_color") == 0) {
 241                 Background* bg = &g_array_index(backgrounds, Background, backgrounds->len-1);
 242                 extract_values(value, &value1, &value2, &value3);
 243                 get_color (value1, bg->border.color);
 244                 if (value2) bg->border.alpha = (atoi (value2) / 100.0);
 245                 else bg->border.alpha = 0.5;
 246         }
 247
 248         /* Panel */
 249         else if (strcmp (key, "panel_monitor") == 0) {
 250                 panel_config.monitor = config_get_monitor(value);
 251         }
 252         else if (strcmp (key, "panel_size") == 0) {
 253                 extract_values(value, &value1, &value2, &value3);
 254
 255                 char *b;
 256                 if ((b = strchr (value1, '%'))) {
 257                         b[0] = '\0';
 258                         panel_config.pourcentx = 1;
 259                 }
 260                 panel_config.area.width = atoi(value1);
 261                 if (panel_config.area.width == 0) {
 262                         // full width mode
 263                         panel_config.area.width = 100;
 264                         panel_config.pourcentx = 1;
 265                 }
 266                 if (value2) {
 267                         if ((b = strchr (value2, '%'))) {
 268                                 b[0] = '\0';
 269                                 panel_config.pourcenty = 1;
 270                         }
 271                         panel_config.area.height = atoi(value2);
 272                 }
 273         }
 274         else if (strcmp (key, "panel_margin") == 0) {
 275                 extract_values(value, &value1, &value2, &value3);
 276                 panel_config.marginx = atoi (value1);
 277                 if (value2) panel_config.marginy = atoi (value2);
 278         }
 279         else if (strcmp (key, "panel_padding") == 0) {
 280                 extract_values(value, &value1, &value2, &value3);
 281                 panel_config.area.paddingxlr = panel_config.area.paddingx = atoi (value1);
 282                 if (value2) panel_config.area.paddingy = atoi (value2);
 283                 if (value3) panel_config.area.paddingx = atoi (value3);
 284         }
 285         else if (strcmp (key, "panel_position") == 0) {
 286                 extract_values(value, &value1, &value2, &value3);
 287                 if (strcmp (value1, "top") == 0) panel_position = TOP;
 288                 else {
 289                         if (strcmp (value1, "bottom") == 0) panel_position = BOTTOM;
 290                         else panel_position = CENTER;
 291                 }
 292
 293                 if (!value2) panel_position |= CENTER;
 294                 else {
 295                         if (strcmp (value2, "left") == 0) panel_position |= LEFT;
 296                         else {
 297                                 if (strcmp (value2, "right") == 0) panel_position |= RIGHT;
 298                                 else panel_position |= CENTER;
 299                         }
 300                 }
 301                 if (!value3) panel_horizontal = 1;
 302                 else {
 303                         if (strcmp (value3, "vertical") == 0) panel_horizontal = 0;
 304                         else panel_horizontal = 1;
 305                 }
 306         }
 307         else if (strcmp (key, "font_shadow") == 0)
 308                 panel_config.g_task.font_shadow = atoi (value);
 309         else if (strcmp (key, "panel_background_id") == 0) {
 310                 int id = atoi (value);
 311                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 312                 panel_config.area.bg = &g_array_index(backgrounds, Background, id);
 313         }
 314         else if (strcmp (key, "wm_menu") == 0)
 315                 wm_menu = atoi (value);
 316         else if (strcmp (key, "panel_dock") == 0)
 317                 panel_dock = atoi (value);
 318         else if (strcmp (key, "urgent_nb_of_blink") == 0)
 319                 max_tick_urgent = (atoi (value) * 2) + 1;
 320         else if (strcmp (key, "panel_layer") == 0) {
 321                 if (strcmp(value, "bottom") == 0)
 322                         panel_layer = BOTTOM_LAYER;
 323                 else if (strcmp(value, "normal") == 0)
 324                         panel_layer = NORMAL_LAYER;
 325                 else if (strcmp(value, "top") == 0)
 326                         panel_layer = TOP_LAYER;
 327         }
 328
 329         /* Battery */
 330         else if (strcmp (key, "battery") == 0) {
 331 #ifdef ENABLE_BATTERY
 332                 if(atoi(value) == 1)
 333                         battery_enabled = 1;
 334 #else
 335                 if(atoi(value) == 1)
 336                         fprintf(stderr, "tint2 is build without battery support\n");
 337 #endif
 338         }
 339         else if (strcmp (key, "battery_low_status") == 0) {
 340 #ifdef ENABLE_BATTERY
 341                 battery_low_status = atoi(value);
 342                 if(battery_low_status < 0 || battery_low_status > 100)
 343                         battery_low_status = 0;
 344 #endif
 345         }
 346         else if (strcmp (key, "battery_low_cmd") == 0) {
 347 #ifdef ENABLE_BATTERY
 348                 if (strlen(value) > 0)
 349                         battery_low_cmd = strdup (value);
 350 #endif
 351         }
 352         else if (strcmp (key, "bat1_font") == 0) {
 353 #ifdef ENABLE_BATTERY
 354                 bat1_font_desc = pango_font_description_from_string (value);
 355 #endif
 356         }
 357         else if (strcmp (key, "bat2_font") == 0) {
 358 #ifdef ENABLE_BATTERY
 359                 bat2_font_desc = pango_font_description_from_string (value);
 360 #endif
 361         }
 362         else if (strcmp (key, "battery_font_color") == 0) {
 363 #ifdef ENABLE_BATTERY
 364                 extract_values(value, &value1, &value2, &value3);
 365                 get_color (value1, panel_config.battery.font.color);
 366                 if (value2) panel_config.battery.font.alpha = (atoi (value2) / 100.0);
 367                 else panel_config.battery.font.alpha = 0.5;
 368 #endif
 369         }
 370         else if (strcmp (key, "battery_padding") == 0) {
 371 #ifdef ENABLE_BATTERY
 372                 extract_values(value, &value1, &value2, &value3);
 373                 panel_config.battery.area.paddingxlr = panel_config.battery.area.paddingx = atoi (value1);
 374                 if (value2) panel_config.battery.area.paddingy = atoi (value2);
 375                 if (value3) panel_config.battery.area.paddingx = atoi (value3);
 376 #endif
 377         }
 378         else if (strcmp (key, "battery_background_id") == 0) {
 379 #ifdef ENABLE_BATTERY
 380                 int id = atoi (value);
 381                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 382                 panel_config.battery.area.bg = &g_array_index(backgrounds, Background, id);
 383 #endif
 384         }
 385         else if (strcmp (key, "battery_hide") == 0) {
 386 #ifdef ENABLE_BATTERY
 387                 percentage_hide = atoi (value);
 388                 if (percentage_hide == 0)
 389                         percentage_hide = 101;
 390 #endif
 391         }
 392
 393         /* Clock */
 394         else if (strcmp (key, "time1_format") == 0) {
 395                 if (strlen(value) > 0) {
 396                         time1_format = strdup (value);
 397                         clock_enabled = 1;
 398                 }
 399         }
 400         else if (strcmp (key, "time2_format") == 0) {
 401                 if (strlen(value) > 0)
 402                         time2_format = strdup (value);
 403         }
 404         else if (strcmp (key, "time1_font") == 0) {
 405                 time1_font_desc = pango_font_description_from_string (value);
 406         }
 407         else if (strcmp(key, "time1_timezone") == 0) {
 408                 if (strlen(value) > 0)
 409                         time1_timezone = strdup(value);
 410         }
 411         else if (strcmp(key, "time2_timezone") == 0) {
 412                 if (strlen(value) > 0)
 413                         time2_timezone = strdup(value);
 414         }
 415         else if (strcmp (key, "time2_font") == 0) {
 416                 time2_font_desc = pango_font_description_from_string (value);
 417         }
 418         else if (strcmp (key, "clock_font_color") == 0) {
 419                 extract_values(value, &value1, &value2, &value3);
 420                 get_color (value1, panel_config.clock.font.color);
 421                 if (value2) panel_config.clock.font.alpha = (atoi (value2) / 100.0);
 422                 else panel_config.clock.font.alpha = 0.5;
 423         }
 424         else if (strcmp (key, "clock_padding") == 0) {
 425                 extract_values(value, &value1, &value2, &value3);
 426                 panel_config.clock.area.paddingxlr = panel_config.clock.area.paddingx = atoi (value1);
 427                 if (value2) panel_config.clock.area.paddingy = atoi (value2);
 428                 if (value3) panel_config.clock.area.paddingx = atoi (value3);
 429         }
 430         else if (strcmp (key, "clock_background_id") == 0) {
 431                 int id = atoi (value);
 432                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 433                 panel_config.clock.area.bg = &g_array_index(backgrounds, Background, id);
 434         }
 435         else if (strcmp(key, "clock_tooltip") == 0) {
 436                 if (strlen(value) > 0)
 437                         time_tooltip_format = strdup (value);
 438         }
 439         else if (strcmp(key, "clock_tooltip_timezone") == 0) {
 440                 if (strlen(value) > 0)
 441                         time_tooltip_timezone = strdup(value);
 442         }
 443         else if (strcmp(key, "clock_lclick_command") == 0) {
 444                 if (strlen(value) > 0)
 445                         clock_lclick_command = strdup(value);
 446         }
 447         else if (strcmp(key, "clock_rclick_command") == 0) {
 448                 if (strlen(value) > 0)
 449                         clock_rclick_command = strdup(value);
 450         }
 451
 452         /* Taskbar */
 453         else if (strcmp (key, "taskbar_mode") == 0) {
 454                 if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 455                 else panel_mode = SINGLE_DESKTOP;
 456         }
 457         else if (strcmp (key, "taskbar_padding") == 0) {
 458                 extract_values(value, &value1, &value2, &value3);
 459                 panel_config.g_taskbar.area.paddingxlr = panel_config.g_taskbar.area.paddingx = atoi (value1);
 460                 if (value2) panel_config.g_taskbar.area.paddingy = atoi (value2);
 461                 if (value3) panel_config.g_taskbar.area.paddingx = atoi (value3);
 462         }
 463         else if (strcmp (key, "taskbar_background_id") == 0) {
 464                 int id = atoi (value);
 465                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 466                 panel_config.g_taskbar.bg = &g_array_index(backgrounds, Background, id);
 467                 panel_config.g_taskbar.area.bg = panel_config.g_taskbar.bg;
 468         }
 469         else if (strcmp (key, "taskbar_active_background_id") == 0) {
 470                 int id = atoi (value);
 471                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 472                 panel_config.g_taskbar.bg_active = &g_array_index(backgrounds, Background, id);
 473                 panel_config.g_taskbar.use_active = 1;
 474         }
 475
 476         /* Task */
 477         else if (strcmp (key, "task_text") == 0)
 478                 panel_config.g_task.text = atoi (value);
 479         else if (strcmp (key, "task_icon") == 0)
 480                 panel_config.g_task.icon = atoi (value);
 481         else if (strcmp (key, "task_centered") == 0)
 482                 panel_config.g_task.centered = atoi (value);
 483         else if (strcmp (key, "task_width") == 0) {
 484                 // old parameter : just for backward compatibility
 485                 panel_config.g_task.maximum_width = atoi (value);
 486                 panel_config.g_task.maximum_height = 30;
 487         }
 488         else if (strcmp (key, "task_maximum_size") == 0) {
 489                 extract_values(value, &value1, &value2, &value3);
 490                 panel_config.g_task.maximum_width = atoi (value1);
 491                 panel_config.g_task.maximum_height = 30;
 492                 if (value2)
 493                         panel_config.g_task.maximum_height = atoi (value2);
 494         }
 495         else if (strcmp (key, "task_padding") == 0) {
 496                 extract_values(value, &value1, &value2, &value3);
 497                 panel_config.g_task.area.paddingxlr = panel_config.g_task.area.paddingx = atoi (value1);
 498                 if (value2) panel_config.g_task.area.paddingy = atoi (value2);
 499                 if (value3) panel_config.g_task.area.paddingx = atoi (value3);
 500         }
 501         else if (strcmp (key, "task_font") == 0) {
 502                 panel_config.g_task.font_desc = pango_font_description_from_string (value);
 503         }
 504         else if (g_regex_match_simple("task.*_font_color", key, 0, 0)) {
 505                 gchar** split = g_regex_split_simple("_", key, 0, 0);
 506                 int status = get_task_status(split[1]);
 507                 g_strfreev(split);
 508                 extract_values(value, &value1, &value2, &value3);
 509                 float alpha = 1;
 510                 if (value2) alpha = (atoi (value2) / 100.0);
 511                 get_color (value1, panel_config.g_task.font[status].color);
 512                 panel_config.g_task.font[status].alpha = alpha;
 513                 panel_config.g_task.config_font_mask |= (1<<status);
 514         }
 515         else if (g_regex_match_simple("task.*_icon_asb", key, 0, 0)) {
 516                 gchar** split = g_regex_split_simple("_", key, 0, 0);
 517                 int status = get_task_status(split[1]);
 518                 g_strfreev(split);
 519                 extract_values(value, &value1, &value2, &value3);
 520                 panel_config.g_task.alpha[status] = atoi(value1);
 521                 panel_config.g_task.saturation[status] = atoi(value2);
 522                 panel_config.g_task.brightness[status] = atoi(value3);
 523                 panel_config.g_task.config_asb_mask |= (1<<status);
 524         }
 525         else if (g_regex_match_simple("task.*_background_id", key, 0, 0)) {
 526                 gchar** split = g_regex_split_simple("_", key, 0, 0);
 527                 int status = get_task_status(split[1]);
 528                 g_strfreev(split);
 529                 int id = atoi (value);
 530                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 531                 panel_config.g_task.background[status] = &g_array_index(backgrounds, Background, id);
 532                 panel_config.g_task.config_background_mask |= (1<<status);
 533                 if (status == TASK_NORMAL) panel_config.g_task.area.bg = panel_config.g_task.background[TASK_NORMAL];
 534         }
 535
 536         /* Systray */
 537         // systray disabled in snapshot mode
 538         else if (strcmp (key, "systray") == 0 && snapshot_path == 0) {
 539                 systray_enabled = atoi(value);
 540                 // systray is latest option added. files without 'systray' are old.
 541                 old_config_file = 0;
 542         }
 543         else if (strcmp (key, "systray_padding") == 0 && snapshot_path == 0) {
 544                 if (old_config_file)
 545                         systray_enabled = 1;
 546                 extract_values(value, &value1, &value2, &value3);
 547                 systray.area.paddingxlr = systray.area.paddingx = atoi (value1);
 548                 if (value2) systray.area.paddingy = atoi (value2);
 549                 if (value3) systray.area.paddingx = atoi (value3);
 550         }
 551         else if (strcmp (key, "systray_background_id") == 0) {
 552                 int id = atoi (value);
 553                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 554                 systray.area.bg = &g_array_index(backgrounds, Background, id);
 555         }
 556         else if (strcmp(key, "systray_sort") == 0) {
 557                 if (strcmp(value, "descending") == 0)
 558                         systray.sort = -1;
 559                 else if (strcmp(value, "ascending") == 0)
 560                         systray.sort = 1;
 561                 else if (strcmp(value, "left2right") == 0)
 562                         systray.sort = 2;
 563                 else  if (strcmp(value, "right2left") == 0)
 564                         systray.sort = 3;
 565         }
 566         else if (strcmp(key, "systray_icon_size") == 0) {
 567                 systray_max_icon_size = atoi(value);
 568         }
 569         else if (strcmp(key, "systray_icon_asb") == 0) {
 570                 extract_values(value, &value1, &value2, &value3);
 571                 systray.alpha = atoi(value1);
 572                 systray.saturation = atoi(value2);
 573                 systray.brightness = atoi(value3);
 574         }
 575
 576         /* Tooltip */
 577         else if (strcmp (key, "tooltip") == 0)
 578                 g_tooltip.enabled = atoi(value);
 579         else if (strcmp (key, "tooltip_show_timeout") == 0) {
 580                 int timeout_msec = 1000*atof(value);
 581                 g_tooltip.show_timeout_msec = timeout_msec;
 582         }
 583         else if (strcmp (key, "tooltip_hide_timeout") == 0) {
 584                 int timeout_msec = 1000*atof(value);
 585                 g_tooltip.hide_timeout_msec = timeout_msec;
 586         }
 587         else if (strcmp (key, "tooltip_padding") == 0) {
 588                 extract_values(value, &value1, &value2, &value3);
 589                 if (value1) g_tooltip.paddingx = atoi(value1);
 590                 if (value2) g_tooltip.paddingy = atoi(value2);
 591         }
 592         else if (strcmp (key, "tooltip_background_id") == 0) {
 593                 int id = atoi (value);
 594                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 595                 g_tooltip.bg = &g_array_index(backgrounds, Background, id);
 596         }
 597         else if (strcmp (key, "tooltip_font_color") == 0) {
 598                 extract_values(value, &value1, &value2, &value3);
 599                 get_color(value1, g_tooltip.font_color.color);
 600                 if (value2) g_tooltip.font_color.alpha = (atoi (value2) / 100.0);
 601                 else g_tooltip.font_color.alpha = 0.1;
 602         }
 603         else if (strcmp (key, "tooltip_font") == 0) {
 604                 g_tooltip.font_desc = pango_font_description_from_string(value);
 605         }
 606
 607         /* Mouse actions */
 608         else if (strcmp (key, "mouse_middle") == 0)
 609                 get_action (value, &mouse_middle);
 610         else if (strcmp (key, "mouse_right") == 0)
 611                 get_action (value, &mouse_right);
 612         else if (strcmp (key, "mouse_scroll_up") == 0)
 613                 get_action (value, &mouse_scroll_up);
 614         else if (strcmp (key, "mouse_scroll_down") == 0)
 615                 get_action (value, &mouse_scroll_down);
 616
 617         /* autohide options */
 618         else if (strcmp(key, "autohide") == 0)
 619                 panel_autohide = atoi(value);
 620         else if (strcmp(key, "autohide_show_timeout") == 0)
 621                 panel_autohide_show_timeout = 1000*atof(value);
 622         else if (strcmp(key, "autohide_hide_timeout") == 0)
 623                 panel_autohide_hide_timeout = 1000*atof(value);
 624         else if (strcmp(key, "strut_policy") == 0) {
 625                 if (strcmp(value, "follow_size") == 0)
 626                         panel_strut_policy = STRUT_FOLLOW_SIZE;
 627                 else if (strcmp(value, "none") == 0)
 628                         panel_strut_policy = STRUT_NONE;
 629                 else
 630                         panel_strut_policy = STRUT_MINIMUM;
 631         }
 632         else if (strcmp(key, "autohide_height") == 0)
 633                 panel_autohide_height = atoi(value);
 634
 635         else
 636                 fprintf(stderr, "tint2 : invalid option \"%s\",\n  upgrade tint2 or correct your config file\n", key);
 637
 638         if (value1) free (value1);
 639         if (value2) free (value2);
 640         if (value3) free (value3);
 641 }
 642
 643
 644 int config_read ()
 645 {
 646         const gchar * const * system_dirs;
 647         char *path1;
 648         gint i;
 649
 650         // follow XDG specification
 651         // check tint2rc in user directory
 652         path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 653         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 654                 i = config_read_file (path1);
 655                 config_path = strdup(path1);
 656                 g_free(path1);
 657                 return i;
 658         }
 659         g_free(path1);
 660
 661         // copy tint2rc from system directory to user directory
 662         char *path2 = 0;
 663         system_dirs = g_get_system_config_dirs();
 664         for (i = 0; system_dirs[i]; i++) {
 665                 path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 666
 667                 if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 668                 g_free (path2);
 669                 path2 = 0;
 670         }
 671
 672         if (path2) {
 673                 // copy file in user directory (path1)
 674                 char *dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 675                 if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 676                 g_free(dir);
 677
 678                 path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 679                 copy_file(path2, path1);
 680                 g_free(path2);
 681
 682                 i = config_read_file (path1);
 683                 config_path = strdup(path1);
 684                 g_free(path1);
 685                 return i;
 686         }
 687         return 0;
 688 }
 689
 690
 691 int config_read_file (const char *path)
 692 {
 693         FILE *fp;
 694         char line[512];
 695         char *key, *value;
 696
 697         if ((fp = fopen(path, "r")) == NULL) return 0;
 698
 699         while (fgets(line, sizeof(line), fp) != NULL) {
 700                 if (parse_line(line, &key, &value)) {
 701                         add_entry (key, value);
 702                         free (key);
 703                         free (value);
 704                 }
 705         }
 706         fclose (fp);
 707
 708         if (old_task_icon_size) {
 709                 panel_config.g_task.area.paddingy = ((int)panel_config.area.height - (2 * panel_config.area.paddingy) - old_task_icon_size) / 2;
 710         }
 711         return 1;
 712 }
 713
 714
 715