Dogcows Code - chaz/tint2/blob - src/config.c

   1 /**************************************************************************
   2 *
   3 * Tint2 : read/write config file
   4 *
   5 * Copyright (C) 2007 Pål Staurland (staura@gmail.com)
   6 * Modified (C) 2008 thierry lorthiois (lorthiois@bbsoft.fr)
   7 *
   8 * This program is free software; you can redistribute it and/or
   9 * modify it under the terms of the GNU General Public License version 2
  10 * as published by the Free Software Foundation.
  11 *
  12 * This program is distributed in the hope that it will be useful,
  13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 * GNU General Public License for more details.
  16 * You should have received a copy of the GNU General Public License
  17 * along with this program; if not, write to the Free Software
  18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19 **************************************************************************/
  20
  21 #include <sys/stat.h>
  22 #include <sys/time.h>
  23 #include <unistd.h>
  24 #include <cairo.h>
  25 #include <cairo-xlib.h>
  26 #include <X11/Xlib.h>
  27 #include <X11/Xutil.h>
  28 #include <X11/Xatom.h>
  29 #include <stdio.h>
  30 #include <stdlib.h>
  31 #include <string.h>
  32 #include <ctype.h>
  33 #include <glib/gstdio.h>
  34 #include <pango/pangocairo.h>
  35 #include <pango/pangoxft.h>
  36 #include <Imlib2.h>
  37
  38 #include "common.h"
  39 #include "server.h"
  40 #include "panel.h"
  41 #include "task.h"
  42 #include "taskbar.h"
  43 #include "systraybar.h"
  44 #include "clock.h"
  45 #include "config.h"
  46 #include "window.h"
  47 #include "tooltip.h"
  48 #include "timer.h"
  49
  50 #ifdef ENABLE_BATTERY
  51 #include "battery.h"
  52 #endif
  53
  54 // global path
  55 char *config_path = 0;
  56 char *snapshot_path = 0;
  57
  58 // --------------------------------------------------
  59 // backward compatibility
  60 static int old_task_icon_size;
  61 // detect if it's an old config file
  62 // ==1
  63 static int old_config_file;
  64
  65
  66 void init_config()
  67 {
  68         if (backgrounds)
  69                 g_array_free(backgrounds, 1);
  70         backgrounds = g_array_new(0, 0, sizeof(Background));
  71
  72         // append full transparency background
  73         Background transparent_bg;
  74         memset(&transparent_bg, 0, sizeof(Background));
  75         g_array_append_val(backgrounds, transparent_bg);
  76
  77         // tint2 could reload config, so we cleanup objects
  78         cleanup_systray();
  79 #ifdef ENABLE_BATTERY
  80         cleanup_battery();
  81 #endif
  82         cleanup_clock();
  83         cleanup_tooltip();
  84
  85         // panel's default value
  86         if (panel_config.g_task.font_desc) {
  87                 pango_font_description_free(panel_config.g_task.font_desc);
  88         }
  89         memset(&panel_config, 0, sizeof(Panel));
  90         systray.alpha = 100;
  91         systray.sort = 3;
  92         old_config_file = 1;
  93
  94         // window manager's menu default value == false
  95         wm_menu = 0;
  96         max_tick_urgent = 7;
  97
  98         // flush pango cache if possible
  99         //pango_xft_shutdown_display(server.dsp, server.screen);
 100         //PangoFontMap *font_map = pango_xft_get_font_map(server.dsp, server.screen);
 101         //pango_fc_font_map_shutdown(font_map);
 102 }
 103
 104
 105 void cleanup_config()
 106 {
 107 }
 108
 109
 110 void extract_values (const char *value, char **value1, char **value2, char **value3)
 111 {
 112         char *b=0, *c=0;
 113
 114         if (*value1) free (*value1);
 115         if (*value2) free (*value2);
 116         if (*value3) free (*value3);
 117
 118         if ((b = strchr (value, ' '))) {
 119                 b[0] = '\0';
 120                 b++;
 121         }
 122         else {
 123                 *value2 = 0;
 124                 *value3 = 0;
 125         }
 126         *value1 = strdup (value);
 127         g_strstrip(*value1);
 128
 129         if (b) {
 130                 if ((c = strchr (b, ' '))) {
 131                         c[0] = '\0';
 132                         c++;
 133                 }
 134                 else {
 135                         c = 0;
 136                         *value3 = 0;
 137                 }
 138                 *value2 = strdup (b);
 139                 g_strstrip(*value2);
 140         }
 141
 142         if (c) {
 143                 *value3 = strdup (c);
 144                 g_strstrip(*value3);
 145         }
 146 }
 147
 148
 149 void get_action (char *event, int *action)
 150 {
 151         if (strcmp (event, "none") == 0)
 152                 *action = NONE;
 153         else if (strcmp (event, "close") == 0)
 154                 *action = CLOSE;
 155         else if (strcmp (event, "toggle") == 0)
 156                 *action = TOGGLE;
 157         else if (strcmp (event, "iconify") == 0)
 158                 *action = ICONIFY;
 159         else if (strcmp (event, "shade") == 0)
 160                 *action = SHADE;
 161         else if (strcmp (event, "toggle_iconify") == 0)
 162                 *action = TOGGLE_ICONIFY;
 163         else if (strcmp (event, "maximize_restore") == 0)
 164                 *action = MAXIMIZE_RESTORE;
 165         else if (strcmp (event, "desktop_left") == 0)
 166                 *action = DESKTOP_LEFT;
 167         else if (strcmp (event, "desktop_right") == 0)
 168                 *action = DESKTOP_RIGHT;
 169         else if (strcmp (event, "next_task") == 0)
 170                 *action = NEXT_TASK;
 171         else if (strcmp (event, "prev_task") == 0)
 172                 *action = PREV_TASK;
 173 }
 174
 175
 176 int get_task_status(char* status)
 177 {
 178         if (strcmp(status, "active") == 0)
 179                 return TASK_ACTIVE;
 180         if (strcmp(status, "iconified") == 0)
 181                 return TASK_ICONIFIED;
 182         if (strcmp(status, "urgent") == 0)
 183                 return TASK_URGENT;
 184         return TASK_NORMAL;
 185 }
 186
 187
 188 void add_entry (char *key, char *value)
 189 {
 190         char *value1=0, *value2=0, *value3=0;
 191
 192         /* Background and border */
 193         if (strcmp (key, "rounded") == 0) {
 194                 // 'rounded' is the first parameter => alloc a new background
 195                 Background bg;
 196                 bg.border.rounded = atoi(value);
 197                 g_array_append_val(backgrounds, bg);
 198         }
 199         else if (strcmp (key, "border_width") == 0) {
 200                 g_array_index(backgrounds, Background, backgrounds->len-1).border.width = atoi(value);
 201         }
 202         else if (strcmp (key, "background_color") == 0) {
 203                 Background* bg = &g_array_index(backgrounds, Background, backgrounds->len-1);
 204                 extract_values(value, &value1, &value2, &value3);
 205                 get_color (value1, bg->back.color);
 206                 if (value2) bg->back.alpha = (atoi (value2) / 100.0);
 207                 else bg->back.alpha = 0.5;
 208         }
 209         else if (strcmp (key, "border_color") == 0) {
 210                 Background* bg = &g_array_index(backgrounds, Background, backgrounds->len-1);
 211                 extract_values(value, &value1, &value2, &value3);
 212                 get_color (value1, bg->border.color);
 213                 if (value2) bg->border.alpha = (atoi (value2) / 100.0);
 214                 else bg->border.alpha = 0.5;
 215         }
 216
 217         /* Panel */
 218         else if (strcmp (key, "panel_monitor") == 0) {
 219                 if (strcmp (value, "all") == 0) panel_config.monitor = -1;
 220                 else {
 221                         panel_config.monitor = atoi (value);
 222                         if (panel_config.monitor > 0) panel_config.monitor -= 1;
 223                 }
 224         }
 225         else if (strcmp (key, "panel_size") == 0) {
 226                 extract_values(value, &value1, &value2, &value3);
 227
 228                 char *b;
 229                 if ((b = strchr (value1, '%'))) {
 230                         b[0] = '\0';
 231                         panel_config.pourcentx = 1;
 232                 }
 233                 panel_config.area.width = atoi(value1);
 234                 if (panel_config.area.width == 0) {
 235                         // full width mode
 236                         panel_config.area.width = 100;
 237                         panel_config.pourcentx = 1;
 238                 }
 239                 if (value2) {
 240                         if ((b = strchr (value2, '%'))) {
 241                                 b[0] = '\0';
 242                                 panel_config.pourcenty = 1;
 243                         }
 244                         panel_config.area.height = atoi(value2);
 245                 }
 246         }
 247         else if (strcmp (key, "panel_margin") == 0) {
 248                 extract_values(value, &value1, &value2, &value3);
 249                 panel_config.marginx = atoi (value1);
 250                 if (value2) panel_config.marginy = atoi (value2);
 251         }
 252         else if (strcmp (key, "panel_padding") == 0) {
 253                 extract_values(value, &value1, &value2, &value3);
 254                 panel_config.area.paddingxlr = panel_config.area.paddingx = atoi (value1);
 255                 if (value2) panel_config.area.paddingy = atoi (value2);
 256                 if (value3) panel_config.area.paddingx = atoi (value3);
 257         }
 258         else if (strcmp (key, "panel_position") == 0) {
 259                 extract_values(value, &value1, &value2, &value3);
 260                 if (strcmp (value1, "top") == 0) panel_position = TOP;
 261                 else {
 262                         if (strcmp (value1, "bottom") == 0) panel_position = BOTTOM;
 263                         else panel_position = CENTER;
 264                 }
 265
 266                 if (!value2) panel_position |= CENTER;
 267                 else {
 268                         if (strcmp (value2, "left") == 0) panel_position |= LEFT;
 269                         else {
 270                                 if (strcmp (value2, "right") == 0) panel_position |= RIGHT;
 271                                 else panel_position |= CENTER;
 272                         }
 273                 }
 274                 if (!value3) panel_horizontal = 1;
 275                 else {
 276                         if (strcmp (value3, "vertical") == 0) panel_horizontal = 0;
 277                         else panel_horizontal = 1;
 278                 }
 279         }
 280         else if (strcmp (key, "font_shadow") == 0)
 281                 panel_config.g_task.font_shadow = atoi (value);
 282         else if (strcmp (key, "panel_background_id") == 0) {
 283                 int id = atoi (value);
 284                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 285                 panel_config.area.bg = &g_array_index(backgrounds, Background, id);
 286         }
 287         else if (strcmp (key, "wm_menu") == 0)
 288                 wm_menu = atoi (value);
 289         else if (strcmp (key, "panel_dock") == 0)
 290                 panel_dock = atoi (value);
 291         else if (strcmp (key, "urgent_nb_of_blink") == 0)
 292                 max_tick_urgent = (atoi (value) * 2) + 1;
 293         else if (strcmp (key, "panel_layer") == 0) {
 294                 if (strcmp(value, "bottom") == 0)
 295                         panel_layer = BOTTOM_LAYER;
 296                 else if (strcmp(value, "normal") == 0)
 297                         panel_layer = NORMAL_LAYER;
 298                 else if (strcmp(value, "top") == 0)
 299                         panel_layer = TOP_LAYER;
 300         }
 301
 302         /* Battery */
 303         else if (strcmp (key, "battery") == 0) {
 304 #ifdef ENABLE_BATTERY
 305                 if(atoi(value) == 1)
 306                         battery_enabled = 1;
 307 #else
 308                 if(atoi(value) == 1)
 309                         fprintf(stderr, "tint2 is build without battery support\n");
 310 #endif
 311         }
 312         else if (strcmp (key, "battery_low_status") == 0) {
 313 #ifdef ENABLE_BATTERY
 314                 battery_low_status = atoi(value);
 315                 if(battery_low_status < 0 || battery_low_status > 100)
 316                         battery_low_status = 0;
 317 #endif
 318         }
 319         else if (strcmp (key, "battery_low_cmd") == 0) {
 320 #ifdef ENABLE_BATTERY
 321                 if (strlen(value) > 0)
 322                         battery_low_cmd = strdup (value);
 323 #endif
 324         }
 325         else if (strcmp (key, "bat1_font") == 0) {
 326 #ifdef ENABLE_BATTERY
 327                 bat1_font_desc = pango_font_description_from_string (value);
 328 #endif
 329         }
 330         else if (strcmp (key, "bat2_font") == 0) {
 331 #ifdef ENABLE_BATTERY
 332                 bat2_font_desc = pango_font_description_from_string (value);
 333 #endif
 334         }
 335         else if (strcmp (key, "battery_font_color") == 0) {
 336 #ifdef ENABLE_BATTERY
 337                 extract_values(value, &value1, &value2, &value3);
 338                 get_color (value1, panel_config.battery.font.color);
 339                 if (value2) panel_config.battery.font.alpha = (atoi (value2) / 100.0);
 340                 else panel_config.battery.font.alpha = 0.5;
 341 #endif
 342         }
 343         else if (strcmp (key, "battery_padding") == 0) {
 344 #ifdef ENABLE_BATTERY
 345                 extract_values(value, &value1, &value2, &value3);
 346                 panel_config.battery.area.paddingxlr = panel_config.battery.area.paddingx = atoi (value1);
 347                 if (value2) panel_config.battery.area.paddingy = atoi (value2);
 348                 if (value3) panel_config.battery.area.paddingx = atoi (value3);
 349 #endif
 350         }
 351         else if (strcmp (key, "battery_background_id") == 0) {
 352 #ifdef ENABLE_BATTERY
 353                 int id = atoi (value);
 354                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 355                 panel_config.battery.area.bg = &g_array_index(backgrounds, Background, id);
 356 #endif
 357         }
 358         else if (strcmp (key, "battery_hide") == 0) {
 359 #ifdef ENABLE_BATTERY
 360                 percentage_hide = atoi (value);
 361                 if (percentage_hide == 0)
 362                         percentage_hide = 101;
 363 #endif
 364         }
 365
 366         /* Clock */
 367         else if (strcmp (key, "time1_format") == 0) {
 368                 if (strlen(value) > 0) {
 369                         time1_format = strdup (value);
 370                         clock_enabled = 1;
 371                 }
 372         }
 373         else if (strcmp (key, "time2_format") == 0) {
 374                 if (strlen(value) > 0)
 375                         time2_format = strdup (value);
 376         }
 377         else if (strcmp (key, "time1_font") == 0) {
 378                 time1_font_desc = pango_font_description_from_string (value);
 379         }
 380         else if (strcmp(key, "time1_timezone") == 0) {
 381                 if (strlen(value) > 0)
 382                         time1_timezone = strdup(value);
 383         }
 384         else if (strcmp(key, "time2_timezone") == 0) {
 385                 if (strlen(value) > 0)
 386                         time2_timezone = strdup(value);
 387         }
 388         else if (strcmp (key, "time2_font") == 0) {
 389                 time2_font_desc = pango_font_description_from_string (value);
 390         }
 391         else if (strcmp (key, "clock_font_color") == 0) {
 392                 extract_values(value, &value1, &value2, &value3);
 393                 get_color (value1, panel_config.clock.font.color);
 394                 if (value2) panel_config.clock.font.alpha = (atoi (value2) / 100.0);
 395                 else panel_config.clock.font.alpha = 0.5;
 396         }
 397         else if (strcmp (key, "clock_padding") == 0) {
 398                 extract_values(value, &value1, &value2, &value3);
 399                 panel_config.clock.area.paddingxlr = panel_config.clock.area.paddingx = atoi (value1);
 400                 if (value2) panel_config.clock.area.paddingy = atoi (value2);
 401                 if (value3) panel_config.clock.area.paddingx = atoi (value3);
 402         }
 403         else if (strcmp (key, "clock_background_id") == 0) {
 404                 int id = atoi (value);
 405                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 406                 panel_config.clock.area.bg = &g_array_index(backgrounds, Background, id);
 407         }
 408         else if (strcmp(key, "clock_tooltip") == 0) {
 409                 if (strlen(value) > 0)
 410                         time_tooltip_format = strdup (value);
 411         }
 412         else if (strcmp(key, "clock_tooltip_timezone") == 0) {
 413                 if (strlen(value) > 0)
 414                         time_tooltip_timezone = strdup(value);
 415         }
 416         else if (strcmp(key, "clock_lclick_command") == 0) {
 417                 if (strlen(value) > 0)
 418                         clock_lclick_command = strdup(value);
 419         }
 420         else if (strcmp(key, "clock_rclick_command") == 0) {
 421                 if (strlen(value) > 0)
 422                         clock_rclick_command = strdup(value);
 423         }
 424
 425         /* Taskbar */
 426         else if (strcmp (key, "taskbar_mode") == 0) {
 427                 if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 428                 else panel_mode = SINGLE_DESKTOP;
 429         }
 430         else if (strcmp (key, "taskbar_padding") == 0) {
 431                 extract_values(value, &value1, &value2, &value3);
 432                 panel_config.g_taskbar.area.paddingxlr = panel_config.g_taskbar.area.paddingx = atoi (value1);
 433                 if (value2) panel_config.g_taskbar.area.paddingy = atoi (value2);
 434                 if (value3) panel_config.g_taskbar.area.paddingx = atoi (value3);
 435         }
 436         else if (strcmp (key, "taskbar_background_id") == 0) {
 437                 int id = atoi (value);
 438                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 439                 panel_config.g_taskbar.bg = &g_array_index(backgrounds, Background, id);
 440                 panel_config.g_taskbar.area.bg = panel_config.g_taskbar.bg;
 441         }
 442         else if (strcmp (key, "taskbar_active_background_id") == 0) {
 443                 int id = atoi (value);
 444                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 445                 panel_config.g_taskbar.bg_active = &g_array_index(backgrounds, Background, id);
 446                 panel_config.g_taskbar.use_active = 1;
 447         }
 448
 449         /* Task */
 450         else if (strcmp (key, "task_text") == 0)
 451                 panel_config.g_task.text = atoi (value);
 452         else if (strcmp (key, "task_icon") == 0)
 453                 panel_config.g_task.icon = atoi (value);
 454         else if (strcmp (key, "task_centered") == 0)
 455                 panel_config.g_task.centered = atoi (value);
 456         else if (strcmp (key, "task_width") == 0) {
 457                 // old parameter : just for backward compatibility
 458                 panel_config.g_task.maximum_width = atoi (value);
 459                 panel_config.g_task.maximum_height = 30;
 460         }
 461         else if (strcmp (key, "task_maximum_size") == 0) {
 462                 extract_values(value, &value1, &value2, &value3);
 463                 panel_config.g_task.maximum_width = atoi (value1);
 464                 panel_config.g_task.maximum_height = 30;
 465                 if (value2)
 466                         panel_config.g_task.maximum_height = atoi (value2);
 467         }
 468         else if (strcmp (key, "task_padding") == 0) {
 469                 extract_values(value, &value1, &value2, &value3);
 470                 panel_config.g_task.area.paddingxlr = panel_config.g_task.area.paddingx = atoi (value1);
 471                 if (value2) panel_config.g_task.area.paddingy = atoi (value2);
 472                 if (value3) panel_config.g_task.area.paddingx = atoi (value3);
 473         }
 474         else if (strcmp (key, "task_font") == 0) {
 475                 panel_config.g_task.font_desc = pango_font_description_from_string (value);
 476         }
 477         else if (g_regex_match_simple("task.*_font_color", key, 0, 0)) {
 478                 gchar** split = g_regex_split_simple("_", key, 0, 0);
 479                 int status = get_task_status(split[1]);
 480                 g_strfreev(split);
 481                 extract_values(value, &value1, &value2, &value3);
 482                 float alpha = 1;
 483                 if (value2) alpha = (atoi (value2) / 100.0);
 484                 get_color (value1, panel_config.g_task.font[status].color);
 485                 panel_config.g_task.font[status].alpha = alpha;
 486                 panel_config.g_task.config_font_mask |= (1<<status);
 487         }
 488         else if (g_regex_match_simple("task.*_icon_asb", key, 0, 0)) {
 489                 gchar** split = g_regex_split_simple("_", key, 0, 0);
 490                 int status = get_task_status(split[1]);
 491                 g_strfreev(split);
 492                 extract_values(value, &value1, &value2, &value3);
 493                 panel_config.g_task.alpha[status] = atoi(value1);
 494                 panel_config.g_task.saturation[status] = atoi(value2);
 495                 panel_config.g_task.brightness[status] = atoi(value3);
 496                 panel_config.g_task.config_asb_mask |= (1<<status);
 497         }
 498         else if (g_regex_match_simple("task.*_background_id", 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                 int id = atoi (value);
 503                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 504                 panel_config.g_task.background[status] = &g_array_index(backgrounds, Background, id);
 505                 panel_config.g_task.config_background_mask |= (1<<status);
 506                 if (status == TASK_NORMAL) panel_config.g_task.area.bg = panel_config.g_task.background[TASK_NORMAL];
 507         }
 508
 509         /* Systray */
 510         else if (strcmp (key, "systray") == 0) {
 511                 systray_enabled = atoi(value);
 512                 // systray is latest option added. files without 'systray' are old.
 513                 old_config_file = 0;
 514         }
 515         else if (strcmp (key, "systray_padding") == 0) {
 516                 if (old_config_file)
 517                         systray_enabled = 1;
 518                 extract_values(value, &value1, &value2, &value3);
 519                 systray.area.paddingxlr = systray.area.paddingx = atoi (value1);
 520                 if (value2) systray.area.paddingy = atoi (value2);
 521                 if (value3) systray.area.paddingx = atoi (value3);
 522         }
 523         else if (strcmp (key, "systray_background_id") == 0) {
 524                 int id = atoi (value);
 525                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 526                 systray.area.bg = &g_array_index(backgrounds, Background, id);
 527         }
 528         else if (strcmp(key, "systray_sort") == 0) {
 529                 if (strcmp(value, "descending") == 0)
 530                         systray.sort = -1;
 531                 else if (strcmp(value, "ascending") == 0)
 532                         systray.sort = 1;
 533                 else if (strcmp(value, "left2right") == 0)
 534                         systray.sort = 2;
 535                 else  if (strcmp(value, "right2left") == 0)
 536                         systray.sort = 3;
 537         }
 538         else if (strcmp(key, "systray_icon_size") == 0) {
 539                 systray_max_icon_size = atoi(value);
 540         }
 541         else if (strcmp(key, "systray_icon_asb") == 0) {
 542                 extract_values(value, &value1, &value2, &value3);
 543                 systray.alpha = atoi(value1);
 544                 systray.saturation = atoi(value2);
 545                 systray.brightness = atoi(value3);
 546         }
 547
 548         /* Tooltip */
 549         else if (strcmp (key, "tooltip") == 0)
 550                 g_tooltip.enabled = atoi(value);
 551         else if (strcmp (key, "tooltip_show_timeout") == 0) {
 552                 int timeout_msec = 1000*atof(value);
 553                 g_tooltip.show_timeout_msec = timeout_msec;
 554         }
 555         else if (strcmp (key, "tooltip_hide_timeout") == 0) {
 556                 int timeout_msec = 1000*atof(value);
 557                 g_tooltip.hide_timeout_msec = timeout_msec;
 558         }
 559         else if (strcmp (key, "tooltip_padding") == 0) {
 560                 extract_values(value, &value1, &value2, &value3);
 561                 if (value1) g_tooltip.paddingx = atoi(value1);
 562                 if (value2) g_tooltip.paddingy = atoi(value2);
 563         }
 564         else if (strcmp (key, "tooltip_background_id") == 0) {
 565                 int id = atoi (value);
 566                 id = (id < backgrounds->len && id >= 0) ? id : 0;
 567                 g_tooltip.bg = &g_array_index(backgrounds, Background, id);
 568         }
 569         else if (strcmp (key, "tooltip_font_color") == 0) {
 570                 extract_values(value, &value1, &value2, &value3);
 571                 get_color(value1, g_tooltip.font_color.color);
 572                 if (value2) g_tooltip.font_color.alpha = (atoi (value2) / 100.0);
 573                 else g_tooltip.font_color.alpha = 0.1;
 574         }
 575         else if (strcmp (key, "tooltip_font") == 0) {
 576                 g_tooltip.font_desc = pango_font_description_from_string(value);
 577         }
 578
 579         /* Mouse actions */
 580         else if (strcmp (key, "mouse_middle") == 0)
 581                 get_action (value, &mouse_middle);
 582         else if (strcmp (key, "mouse_right") == 0)
 583                 get_action (value, &mouse_right);
 584         else if (strcmp (key, "mouse_scroll_up") == 0)
 585                 get_action (value, &mouse_scroll_up);
 586         else if (strcmp (key, "mouse_scroll_down") == 0)
 587                 get_action (value, &mouse_scroll_down);
 588
 589         /* autohide options */
 590         else if (strcmp(key, "autohide") == 0)
 591                 panel_autohide = atoi(value);
 592         else if (strcmp(key, "autohide_show_timeout") == 0)
 593                 panel_autohide_show_timeout = 1000*atof(value);
 594         else if (strcmp(key, "autohide_hide_timeout") == 0)
 595                 panel_autohide_hide_timeout = 1000*atof(value);
 596         else if (strcmp(key, "strut_policy") == 0) {
 597                 if (strcmp(value, "follow_size") == 0)
 598                         panel_strut_policy = STRUT_FOLLOW_SIZE;
 599                 else if (strcmp(value, "none") == 0)
 600                         panel_strut_policy = STRUT_NONE;
 601                 else
 602                         panel_strut_policy = STRUT_MINIMUM;
 603         }
 604         else if (strcmp(key, "autohide_height") == 0)
 605                 panel_autohide_height = atoi(value);
 606
 607         else
 608                 fprintf(stderr, "tint2 : invalid option \"%s\", correct your config file\n", key);
 609
 610         if (value1) free (value1);
 611         if (value2) free (value2);
 612         if (value3) free (value3);
 613 }
 614
 615
 616 int config_read ()
 617 {
 618         const gchar * const * system_dirs;
 619         char *path1;
 620         gint i;
 621
 622         // follow XDG specification
 623         // check tint2rc in user directory
 624         path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 625         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 626                 i = config_read_file (path1);
 627                 config_path = strdup(path1);
 628                 g_free(path1);
 629                 return i;
 630         }
 631         g_free(path1);
 632
 633         // copy tint2rc from system directory to user directory
 634         char *path2 = 0;
 635         system_dirs = g_get_system_config_dirs();
 636         for (i = 0; system_dirs[i]; i++) {
 637                 path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 638
 639                 if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 640                 g_free (path2);
 641                 path2 = 0;
 642         }
 643
 644         if (path2) {
 645                 // copy file in user directory (path1)
 646                 char *dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 647                 if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 648                 g_free(dir);
 649
 650                 path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 651                 copy_file(path2, path1);
 652                 g_free(path2);
 653
 654                 i = config_read_file (path1);
 655                 config_path = strdup(path1);
 656                 g_free(path1);
 657                 return i;
 658         }
 659         return 0;
 660 }
 661
 662
 663 int config_read_file (const char *path)
 664 {
 665         FILE *fp;
 666         char line[512];
 667         char *key, *value;
 668
 669         if ((fp = fopen(path, "r")) == NULL) return 0;
 670
 671         while (fgets(line, sizeof(line), fp) != NULL) {
 672                 if (parse_line(line, &key, &value)) {
 673                         add_entry (key, value);
 674                         free (key);
 675                         free (value);
 676                 }
 677         }
 678         fclose (fp);
 679
 680         if (old_task_icon_size) {
 681                 panel_config.g_task.area.paddingy = ((int)panel_config.area.height - (2 * panel_config.area.paddingy) - old_task_icon_size) / 2;
 682         }
 683         return 1;
 684 }
 685
 686
 687