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