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

   1 /**************************************************************************
   2 *
   3 * Tint2 : read/write config file
   4 *
   5 * Copyright (C) 2007 Pål Staurland (staura@gmail.com)
   6 * Modified (C) 2008 thierry lorthiois (lorthiois@bbsoft.fr)
   7 *
   8 * This program is free software; you can redistribute it and/or
   9 * modify it under the terms of the GNU General Public License version 2
  10 * as published by the Free Software Foundation.
  11 *
  12 * This program is distributed in the hope that it will be useful,
  13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 * GNU General Public License for more details.
  16 * You should have received a copy of the GNU General Public License
  17 * along with this program; if not, write to the Free Software
  18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19 **************************************************************************/
  20
  21 #include <sys/stat.h>
  22 #include <sys/time.h>
  23 #include <unistd.h>
  24 #include <cairo.h>
  25 #include <cairo-xlib.h>
  26 #include <X11/Xlib.h>
  27 #include <X11/Xutil.h>
  28 #include <X11/Xatom.h>
  29 #include <stdio.h>
  30 #include <stdlib.h>
  31 #include <string.h>
  32 #include <ctype.h>
  33 #include <glib/gstdio.h>
  34 #include <pango/pangocairo.h>
  35 #include <pango/pangoxft.h>
  36 #include <Imlib2.h>
  37
  38 #include "common.h"
  39 #include "server.h"
  40 #include "panel.h"
  41 #include "task.h"
  42 #include "taskbar.h"
  43 #include "systraybar.h"
  44 #include "clock.h"
  45 #include "config.h"
  46 #include "window.h"
  47 #include "tooltip.h"
  48 #include "timer.h"
  49
  50 #ifdef ENABLE_BATTERY
  51 #include "battery.h"
  52 #endif
  53
  54 // global path
  55 char *config_path = 0;
  56 char *snapshot_path = 0;
  57
  58 // --------------------------------------------------
  59 // backward compatibility
  60 static int old_task_icon_size;
  61 static Area *area_task;
  62 static Area *area_task_active;
  63 // detect if it's an old config file
  64 // ==1
  65 static int old_config_file;
  66
  67 // temporary list of background
  68 static GSList *list_back;
  69
  70
  71
  72 void init_config()
  73 {
  74         // append full transparency background
  75         list_back = g_slist_append(0, calloc(1, sizeof(Area)));
  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         panel_config.g_task.alpha = 100;
  91         panel_config.g_task.alpha_active = 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         // cleanup background list
 109         GSList *l0;
 110         for (l0 = list_back; l0 ; l0 = l0->next) {
 111                 free(l0->data);
 112         }
 113         g_slist_free(list_back);
 114         list_back = NULL;
 115 }
 116
 117
 118 void extract_values (const char *value, char **value1, char **value2, char **value3)
 119 {
 120         char *b=0, *c=0;
 121
 122         if (*value1) free (*value1);
 123         if (*value2) free (*value2);
 124         if (*value3) free (*value3);
 125
 126         if ((b = strchr (value, ' '))) {
 127                 b[0] = '\0';
 128                 b++;
 129         }
 130         else {
 131                 *value2 = 0;
 132                 *value3 = 0;
 133         }
 134         *value1 = strdup (value);
 135         g_strstrip(*value1);
 136
 137         if (b) {
 138                 if ((c = strchr (b, ' '))) {
 139                         c[0] = '\0';
 140                         c++;
 141                 }
 142                 else {
 143                         c = 0;
 144                         *value3 = 0;
 145                 }
 146                 *value2 = strdup (b);
 147                 g_strstrip(*value2);
 148         }
 149
 150         if (c) {
 151                 *value3 = strdup (c);
 152                 g_strstrip(*value3);
 153         }
 154 }
 155
 156
 157 void get_action (char *event, int *action)
 158 {
 159         if (strcmp (event, "none") == 0)
 160                 *action = NONE;
 161         else if (strcmp (event, "close") == 0)
 162                 *action = CLOSE;
 163         else if (strcmp (event, "toggle") == 0)
 164                 *action = TOGGLE;
 165         else if (strcmp (event, "iconify") == 0)
 166                 *action = ICONIFY;
 167         else if (strcmp (event, "shade") == 0)
 168                 *action = SHADE;
 169         else if (strcmp (event, "toggle_iconify") == 0)
 170                 *action = TOGGLE_ICONIFY;
 171         else if (strcmp (event, "maximize_restore") == 0)
 172                 *action = MAXIMIZE_RESTORE;
 173         else if (strcmp (event, "desktop_left") == 0)
 174                 *action = DESKTOP_LEFT;
 175         else if (strcmp (event, "desktop_right") == 0)
 176                 *action = DESKTOP_RIGHT;
 177         else if (strcmp (event, "next_task") == 0)
 178                 *action = NEXT_TASK;
 179         else if (strcmp (event, "prev_task") == 0)
 180                 *action = PREV_TASK;
 181 }
 182
 183
 184 void add_entry (char *key, char *value)
 185 {
 186         char *value1=0, *value2=0, *value3=0;
 187
 188         /* Background and border */
 189         if (strcmp (key, "rounded") == 0) {
 190                 // 'rounded' is the first parameter => alloc a new background
 191                 Area *a = calloc(1, sizeof(Area));
 192                 a->pix.border.rounded = atoi (value);
 193                 list_back = g_slist_append(list_back, a);
 194         }
 195         else if (strcmp (key, "border_width") == 0) {
 196                 Area *a = g_slist_last(list_back)->data;
 197                 a->pix.border.width = atoi (value);
 198         }
 199         else if (strcmp (key, "background_color") == 0) {
 200                 Area *a = g_slist_last(list_back)->data;
 201                 extract_values(value, &value1, &value2, &value3);
 202                 get_color (value1, a->pix.back.color);
 203                 if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 204                 else a->pix.back.alpha = 0.5;
 205         }
 206         else if (strcmp (key, "border_color") == 0) {
 207                 Area *a = g_slist_last(list_back)->data;
 208                 extract_values(value, &value1, &value2, &value3);
 209                 get_color (value1, a->pix.border.color);
 210                 if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 211                 else a->pix.border.alpha = 0.5;
 212         }
 213
 214         /* Panel */
 215         else if (strcmp (key, "panel_monitor") == 0) {
 216                 if (strcmp (value, "all") == 0) panel_config.monitor = -1;
 217                 else {
 218                         panel_config.monitor = atoi (value);
 219                         if (panel_config.monitor > 0) panel_config.monitor -= 1;
 220                 }
 221                 if (panel_config.monitor > (server.nb_monitor-1)) {
 222                         // server.nb_monitor minimum value is 1 (see get_monitors())
 223                         fprintf(stderr, "warning : monitor not found. tint2 default to all monitors.\n");
 224                         panel_config.monitor = 0;
 225                 }
 226         }
 227         else if (strcmp (key, "panel_size") == 0) {
 228                 extract_values(value, &value1, &value2, &value3);
 229
 230                 char *b;
 231                 if ((b = strchr (value1, '%'))) {
 232                         b[0] = '\0';
 233                         panel_config.pourcentx = 1;
 234                 }
 235                 panel_config.area.width = atoi(value1);
 236                 if (panel_config.area.width == 0) {
 237                         // full width mode
 238                         panel_config.area.width = 100;
 239                         panel_config.pourcentx = 1;
 240                 }
 241                 if (value2) {
 242                         if ((b = strchr (value2, '%'))) {
 243                                 b[0] = '\0';
 244                                 panel_config.pourcenty = 1;
 245                         }
 246                         panel_config.area.height = atoi(value2);
 247                 }
 248         }
 249         else if (strcmp (key, "panel_margin") == 0) {
 250                 extract_values(value, &value1, &value2, &value3);
 251                 panel_config.marginx = atoi (value1);
 252                 if (value2) panel_config.marginy = atoi (value2);
 253         }
 254         else if (strcmp (key, "panel_padding") == 0) {
 255                 extract_values(value, &value1, &value2, &value3);
 256                 panel_config.area.paddingxlr = panel_config.area.paddingx = atoi (value1);
 257                 if (value2) panel_config.area.paddingy = atoi (value2);
 258                 if (value3) panel_config.area.paddingx = atoi (value3);
 259         }
 260         else if (strcmp (key, "panel_position") == 0) {
 261                 extract_values(value, &value1, &value2, &value3);
 262                 if (strcmp (value1, "top") == 0) panel_position = TOP;
 263                 else {
 264                         if (strcmp (value1, "bottom") == 0) panel_position = BOTTOM;
 265                         else panel_position = CENTER;
 266                 }
 267
 268                 if (!value2) panel_position |= CENTER;
 269                 else {
 270                         if (strcmp (value2, "left") == 0) panel_position |= LEFT;
 271                         else {
 272                                 if (strcmp (value2, "right") == 0) panel_position |= RIGHT;
 273                                 else panel_position |= CENTER;
 274                         }
 275                 }
 276                 if (!value3) panel_horizontal = 1;
 277                 else {
 278                         if (strcmp (value3, "vertical") == 0) panel_horizontal = 0;
 279                         else panel_horizontal = 1;
 280                 }
 281         }
 282         else if (strcmp (key, "font_shadow") == 0)
 283                 panel_config.g_task.font_shadow = atoi (value);
 284         else if (strcmp (key, "panel_background_id") == 0) {
 285                 int id = atoi (value);
 286                 Area *a = g_slist_nth_data(list_back, id);
 287                 memcpy(&panel_config.area.pix.back, &a->pix.back, sizeof(Color));
 288                 memcpy(&panel_config.area.pix.border, &a->pix.border, sizeof(Border));
 289         }
 290         else if (strcmp (key, "wm_menu") == 0)
 291                 wm_menu = atoi (value);
 292         else if (strcmp (key, "panel_dock") == 0)
 293                 panel_dock = atoi (value);
 294         else if (strcmp (key, "urgent_nb_of_blink") == 0)
 295                 max_tick_urgent = (atoi (value) * 2) + 1;
 296
 297         /* Battery */
 298         else if (strcmp (key, "battery") == 0) {
 299 #ifdef ENABLE_BATTERY
 300                 if(atoi(value) == 1)
 301                         battery_enabled = 1;
 302 #else
 303                 if(atoi(value) == 1)
 304                         fprintf(stderr, "tint2 is build without battery support\n");
 305 #endif
 306         }
 307         else if (strcmp (key, "battery_low_status") == 0) {
 308 #ifdef ENABLE_BATTERY
 309                 battery_low_status = atoi(value);
 310                 if(battery_low_status < 0 || battery_low_status > 100)
 311                         battery_low_status = 0;
 312 #endif
 313         }
 314         else if (strcmp (key, "battery_low_cmd") == 0) {
 315 #ifdef ENABLE_BATTERY
 316                 if (strlen(value) > 0)
 317                         battery_low_cmd = strdup (value);
 318 #endif
 319         }
 320         else if (strcmp (key, "bat1_font") == 0) {
 321 #ifdef ENABLE_BATTERY
 322                 bat1_font_desc = pango_font_description_from_string (value);
 323 #endif
 324         }
 325         else if (strcmp (key, "bat2_font") == 0) {
 326 #ifdef ENABLE_BATTERY
 327                 bat2_font_desc = pango_font_description_from_string (value);
 328 #endif
 329         }
 330         else if (strcmp (key, "battery_font_color") == 0) {
 331 #ifdef ENABLE_BATTERY
 332                 extract_values(value, &value1, &value2, &value3);
 333                 get_color (value1, panel_config.battery.font.color);
 334                 if (value2) panel_config.battery.font.alpha = (atoi (value2) / 100.0);
 335                 else panel_config.battery.font.alpha = 0.5;
 336 #endif
 337         }
 338         else if (strcmp (key, "battery_padding") == 0) {
 339 #ifdef ENABLE_BATTERY
 340                 extract_values(value, &value1, &value2, &value3);
 341                 panel_config.battery.area.paddingxlr = panel_config.battery.area.paddingx = atoi (value1);
 342                 if (value2) panel_config.battery.area.paddingy = atoi (value2);
 343                 if (value3) panel_config.battery.area.paddingx = atoi (value3);
 344 #endif
 345         }
 346         else if (strcmp (key, "battery_background_id") == 0) {
 347 #ifdef ENABLE_BATTERY
 348                 int id = atoi (value);
 349                 Area *a = g_slist_nth_data(list_back, id);
 350                 memcpy(&panel_config.battery.area.pix.back, &a->pix.back, sizeof(Color));
 351                 memcpy(&panel_config.battery.area.pix.border, &a->pix.border, sizeof(Border));
 352 #endif
 353         }
 354
 355         /* Clock */
 356         else if (strcmp (key, "time1_format") == 0) {
 357                 if (strlen(value) > 0) {
 358                         time1_format = strdup (value);
 359                         clock_enabled = 1;
 360                 }
 361         }
 362         else if (strcmp (key, "time2_format") == 0) {
 363                 if (strlen(value) > 0)
 364                         time2_format = strdup (value);
 365         }
 366         else if (strcmp (key, "time1_font") == 0) {
 367                 time1_font_desc = pango_font_description_from_string (value);
 368         }
 369         else if (strcmp(key, "time1_timezone") == 0) {
 370                 if (strlen(value) > 0)
 371                         time1_timezone = strdup(value);
 372         }
 373         else if (strcmp(key, "time2_timezone") == 0) {
 374                 if (strlen(value) > 0)
 375                         time2_timezone = strdup(value);
 376         }
 377         else if (strcmp (key, "time2_font") == 0) {
 378                 time2_font_desc = pango_font_description_from_string (value);
 379         }
 380         else if (strcmp (key, "clock_font_color") == 0) {
 381                 extract_values(value, &value1, &value2, &value3);
 382                 get_color (value1, panel_config.clock.font.color);
 383                 if (value2) panel_config.clock.font.alpha = (atoi (value2) / 100.0);
 384                 else panel_config.clock.font.alpha = 0.5;
 385         }
 386         else if (strcmp (key, "clock_padding") == 0) {
 387                 extract_values(value, &value1, &value2, &value3);
 388                 panel_config.clock.area.paddingxlr = panel_config.clock.area.paddingx = atoi (value1);
 389                 if (value2) panel_config.clock.area.paddingy = atoi (value2);
 390                 if (value3) panel_config.clock.area.paddingx = atoi (value3);
 391         }
 392         else if (strcmp (key, "clock_background_id") == 0) {
 393                 int id = atoi (value);
 394                 Area *a = g_slist_nth_data(list_back, id);
 395                 memcpy(&panel_config.clock.area.pix.back, &a->pix.back, sizeof(Color));
 396                 memcpy(&panel_config.clock.area.pix.border, &a->pix.border, sizeof(Border));
 397         }
 398         else if (strcmp(key, "clock_tooltip") == 0) {
 399                 if (strlen(value) > 0)
 400                         time_tooltip_format = strdup (value);
 401         }
 402         else if (strcmp(key, "clock_tooltip_timezone") == 0) {
 403                 if (strlen(value) > 0)
 404                         time_tooltip_timezone = strdup(value);
 405         }
 406         else if (strcmp(key, "clock_lclick_command") == 0) {
 407                 if (strlen(value) > 0)
 408                         clock_lclick_command = strdup(value);
 409         }
 410         else if (strcmp(key, "clock_rclick_command") == 0) {
 411                 if (strlen(value) > 0)
 412                         clock_rclick_command = strdup(value);
 413         }
 414
 415         /* Taskbar */
 416         else if (strcmp (key, "taskbar_mode") == 0) {
 417                 if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 418                 else panel_mode = SINGLE_DESKTOP;
 419         }
 420         else if (strcmp (key, "taskbar_padding") == 0) {
 421                 extract_values(value, &value1, &value2, &value3);
 422                 panel_config.g_taskbar.paddingxlr = panel_config.g_taskbar.paddingx = atoi (value1);
 423                 if (value2) panel_config.g_taskbar.paddingy = atoi (value2);
 424                 if (value3) panel_config.g_taskbar.paddingx = atoi (value3);
 425         }
 426         else if (strcmp (key, "taskbar_background_id") == 0) {
 427                 int id = atoi (value);
 428                 Area *a = g_slist_nth_data(list_back, id);
 429                 memcpy(&panel_config.g_taskbar.pix.back, &a->pix.back, sizeof(Color));
 430                 memcpy(&panel_config.g_taskbar.pix.border, &a->pix.border, sizeof(Border));
 431         }
 432         else if (strcmp (key, "taskbar_active_background_id") == 0) {
 433                 int id = atoi (value);
 434                 Area *a = g_slist_nth_data(list_back, id);
 435                 memcpy(&panel_config.g_taskbar.pix_active.back, &a->pix.back, sizeof(Color));
 436                 memcpy(&panel_config.g_taskbar.pix_active.border, &a->pix.border, sizeof(Border));
 437                 panel_config.g_taskbar.use_active = 1;
 438         }
 439
 440         /* Task */
 441         else if (strcmp (key, "task_text") == 0)
 442                 panel_config.g_task.text = atoi (value);
 443         else if (strcmp (key, "task_icon") == 0)
 444                 panel_config.g_task.icon = atoi (value);
 445         else if (strcmp (key, "task_centered") == 0)
 446                 panel_config.g_task.centered = atoi (value);
 447         else if (strcmp (key, "task_width") == 0) {
 448                 // old parameter : just for backward compatibility
 449                 panel_config.g_task.maximum_width = atoi (value);
 450                 panel_config.g_task.maximum_height = 30;
 451         }
 452         else if (strcmp (key, "task_maximum_size") == 0) {
 453                 extract_values(value, &value1, &value2, &value3);
 454                 panel_config.g_task.maximum_width = atoi (value1);
 455                 panel_config.g_task.maximum_height = 30;
 456                 if (value2)
 457                         panel_config.g_task.maximum_height = atoi (value2);
 458         }
 459         else if (strcmp (key, "task_padding") == 0) {
 460                 extract_values(value, &value1, &value2, &value3);
 461                 panel_config.g_task.area.paddingxlr = panel_config.g_task.area.paddingx = atoi (value1);
 462                 if (value2) panel_config.g_task.area.paddingy = atoi (value2);
 463                 if (value3) panel_config.g_task.area.paddingx = atoi (value3);
 464         }
 465         else if (strcmp (key, "task_font") == 0) {
 466                 panel_config.g_task.font_desc = pango_font_description_from_string (value);
 467         }
 468         else if (strcmp (key, "task_font_color") == 0) {
 469                 extract_values(value, &value1, &value2, &value3);
 470                 get_color (value1, panel_config.g_task.font.color);
 471                 if (value2) panel_config.g_task.font.alpha = (atoi (value2) / 100.0);
 472                 else panel_config.g_task.font.alpha = 0.1;
 473         }
 474         else if (strcmp (key, "task_active_font_color") == 0) {
 475                 extract_values(value, &value1, &value2, &value3);
 476                 get_color (value1, panel_config.g_task.font_active.color);
 477                 if (value2) panel_config.g_task.font_active.alpha = (atoi (value2) / 100.0);
 478                 else panel_config.g_task.font_active.alpha = 0.1;
 479         }
 480         else if (strcmp (key, "task_icon_asb") == 0) {
 481                 extract_values(value, &value1, &value2, &value3);
 482                 panel_config.g_task.alpha = atoi(value1);
 483                 panel_config.g_task.saturation = atoi(value2);
 484                 panel_config.g_task.brightness = atoi(value3);
 485         }
 486         else if (strcmp (key, "task_active_icon_asb") == 0) {
 487                 extract_values(value, &value1, &value2, &value3);
 488                 panel_config.g_task.alpha_active = atoi(value1);
 489                 panel_config.g_task.saturation_active = atoi(value2);
 490                 panel_config.g_task.brightness_active = atoi(value3);
 491         }
 492         else if (strcmp (key, "task_background_id") == 0) {
 493                 int id = atoi (value);
 494                 Area *a = g_slist_nth_data(list_back, id);
 495                 memcpy(&panel_config.g_task.area.pix.back, &a->pix.back, sizeof(Color));
 496                 memcpy(&panel_config.g_task.area.pix.border, &a->pix.border, sizeof(Border));
 497         }
 498         else if (strcmp (key, "task_active_background_id") == 0) {
 499                 int id = atoi (value);
 500                 Area *a = g_slist_nth_data(list_back, id);
 501                 memcpy(&panel_config.g_task.area.pix_active.back, &a->pix.back, sizeof(Color));
 502                 memcpy(&panel_config.g_task.area.pix_active.border, &a->pix.border, sizeof(Border));
 503         }
 504
 505         /* Systray */
 506         else if (strcmp (key, "systray") == 0) {
 507                 systray_enabled = atoi(value);
 508                 // systray is latest option added. files without 'systray' are old.
 509                 old_config_file = 0;
 510         }
 511         else if (strcmp (key, "systray_padding") == 0) {
 512                 if (old_config_file)
 513                         systray_enabled = 1;
 514                 extract_values(value, &value1, &value2, &value3);
 515                 systray.area.paddingxlr = systray.area.paddingx = atoi (value1);
 516                 if (value2) systray.area.paddingy = atoi (value2);
 517                 if (value3) systray.area.paddingx = atoi (value3);
 518         }
 519         else if (strcmp (key, "systray_background_id") == 0) {
 520                 int id = atoi (value);
 521                 Area *a = g_slist_nth_data(list_back, id);
 522                 memcpy(&systray.area.pix.back, &a->pix.back, sizeof(Color));
 523                 memcpy(&systray.area.pix.border, &a->pix.border, sizeof(Border));
 524         }
 525         else if (strcmp(key, "systray_sort") == 0) {
 526                 if (strcmp(value, "descending") == 0)
 527                         systray.sort = -1;
 528                 else if (strcmp(value, "ascending") == 0)
 529                         systray.sort = 1;
 530                 else if (strcmp(value, "left2right") == 0)
 531                         systray.sort = 2;
 532                 else  if (strcmp(value, "right2left") == 0)
 533                         systray.sort = 3;
 534         }
 535
 536         /* Tooltip */
 537         else if (strcmp (key, "tooltip") == 0)
 538                 g_tooltip.enabled = atoi(value);
 539         else if (strcmp (key, "tooltip_show_timeout") == 0) {
 540                 int timeout_msec = 1000*atof(value);
 541                 g_tooltip.show_timeout_msec = timeout_msec;
 542         }
 543         else if (strcmp (key, "tooltip_hide_timeout") == 0) {
 544                 int timeout_msec = 1000*atof(value);
 545                 g_tooltip.hide_timeout_msec = timeout_msec;
 546         }
 547         else if (strcmp (key, "tooltip_padding") == 0) {
 548                 extract_values(value, &value1, &value2, &value3);
 549                 if (value1) g_tooltip.paddingx = atoi(value1);
 550                 if (value2) g_tooltip.paddingy = atoi(value2);
 551         }
 552         else if (strcmp (key, "tooltip_background_id") == 0) {
 553                 int id = atoi (value);
 554                 Area *a = g_slist_nth_data(list_back, id);
 555                 memcpy(&g_tooltip.background_color, &a->pix.back, sizeof(Color));
 556                 memcpy(&g_tooltip.border, &a->pix.border, sizeof(Border));
 557         }
 558         else if (strcmp (key, "tooltip_font_color") == 0) {
 559                 extract_values(value, &value1, &value2, &value3);
 560                 get_color(value1, g_tooltip.font_color.color);
 561                 if (value2) g_tooltip.font_color.alpha = (atoi (value2) / 100.0);
 562                 else g_tooltip.font_color.alpha = 0.1;
 563         }
 564         else if (strcmp (key, "tooltip_font") == 0) {
 565                 g_tooltip.font_desc = pango_font_description_from_string(value);
 566         }
 567
 568         /* Mouse actions */
 569         else if (strcmp (key, "mouse_middle") == 0)
 570                 get_action (value, &mouse_middle);
 571         else if (strcmp (key, "mouse_right") == 0)
 572                 get_action (value, &mouse_right);
 573         else if (strcmp (key, "mouse_scroll_up") == 0)
 574                 get_action (value, &mouse_scroll_up);
 575         else if (strcmp (key, "mouse_scroll_down") == 0)
 576                 get_action (value, &mouse_scroll_down);
 577
 578
 579         /* Read tint-0.6 config for backward compatibility */
 580         else if (strcmp (key, "panel_mode") == 0) {
 581                 if (strcmp (value, "single_desktop") == 0) panel_mode = SINGLE_DESKTOP;
 582                 else panel_mode = MULTI_DESKTOP;
 583         }
 584         else if (strcmp (key, "panel_rounded") == 0) {
 585                 Area *a = calloc(1, sizeof(Area));
 586                 a->pix.border.rounded = atoi (value);
 587                 list_back = g_slist_append(list_back, a);
 588         }
 589         else if (strcmp (key, "panel_border_width") == 0) {
 590                 Area *a = g_slist_last(list_back)->data;
 591                 a->pix.border.width = atoi (value);
 592         }
 593         else if (strcmp (key, "panel_background_color") == 0) {
 594                 Area *a = g_slist_last(list_back)->data;
 595                 extract_values(value, &value1, &value2, &value3);
 596                 get_color (value1, a->pix.back.color);
 597                 if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 598                 else a->pix.back.alpha = 0.5;
 599         }
 600         else if (strcmp (key, "panel_border_color") == 0) {
 601                 Area *a = g_slist_last(list_back)->data;
 602                 extract_values(value, &value1, &value2, &value3);
 603                 get_color (value1, a->pix.border.color);
 604                 if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 605                 else a->pix.border.alpha = 0.5;
 606         }
 607         else if (strcmp (key, "task_text_centered") == 0)
 608                 panel_config.g_task.centered = atoi (value);
 609         else if (strcmp (key, "task_margin") == 0) {
 610                 panel_config.g_taskbar.paddingxlr = 0;
 611                 panel_config.g_taskbar.paddingx = atoi (value);
 612         }
 613         else if (strcmp (key, "task_icon_size") == 0)
 614                 old_task_icon_size = atoi (value);
 615         else if (strcmp (key, "task_rounded") == 0) {
 616                 area_task = calloc(1, sizeof(Area));
 617                 area_task->pix.border.rounded = atoi (value);
 618                 list_back = g_slist_append(list_back, area_task);
 619
 620                 area_task_active = calloc(1, sizeof(Area));
 621                 area_task_active->pix.border.rounded = atoi (value);
 622                 list_back = g_slist_append(list_back, area_task_active);
 623         }
 624         else if (strcmp (key, "task_background_color") == 0) {
 625                 extract_values(value, &value1, &value2, &value3);
 626                 get_color (value1, area_task->pix.back.color);
 627                 if (value2) area_task->pix.back.alpha = (atoi (value2) / 100.0);
 628                 else area_task->pix.back.alpha = 0.5;
 629         }
 630         else if (strcmp (key, "task_active_background_color") == 0) {
 631                 extract_values(value, &value1, &value2, &value3);
 632                 get_color (value1, area_task_active->pix.back.color);
 633                 if (value2) area_task_active->pix.back.alpha = (atoi (value2) / 100.0);
 634                 else area_task_active->pix.back.alpha = 0.5;
 635         }
 636         else if (strcmp (key, "task_border_width") == 0) {
 637                 area_task->pix.border.width = atoi (value);
 638                 area_task_active->pix.border.width = atoi (value);
 639         }
 640         else if (strcmp (key, "task_border_color") == 0) {
 641                 extract_values(value, &value1, &value2, &value3);
 642                 get_color (value1, area_task->pix.border.color);
 643                 if (value2) area_task->pix.border.alpha = (atoi (value2) / 100.0);
 644                 else area_task->pix.border.alpha = 0.5;
 645         }
 646         else if (strcmp (key, "task_active_border_color") == 0) {
 647                 extract_values(value, &value1, &value2, &value3);
 648                 get_color (value1, area_task_active->pix.border.color);
 649                 if (value2) area_task_active->pix.border.alpha = (atoi (value2) / 100.0);
 650                 else area_task_active->pix.border.alpha = 0.5;
 651         }
 652
 653         else
 654                 fprintf(stderr, "tint2 : invalid option \"%s\", correct your config file\n", key);
 655
 656         if (value1) free (value1);
 657         if (value2) free (value2);
 658         if (value3) free (value3);
 659 }
 660
 661
 662 int config_read ()
 663 {
 664         const gchar * const * system_dirs;
 665         char *path1;
 666         gint i;
 667
 668         // follow XDG specification
 669         // check tint2rc in user directory
 670         path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 671         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 672                 i = config_read_file (path1);
 673                 config_path = strdup(path1);
 674                 g_free(path1);
 675                 return i;
 676         }
 677         g_free(path1);
 678
 679         // copy tint2rc from system directory to user directory
 680         char *path2 = 0;
 681         system_dirs = g_get_system_config_dirs();
 682         for (i = 0; system_dirs[i]; i++) {
 683                 path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 684
 685                 if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 686                 g_free (path2);
 687                 path2 = 0;
 688         }
 689
 690         if (path2) {
 691                 // copy file in user directory (path1)
 692                 char *dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 693                 if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 694                 g_free(dir);
 695
 696                 path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 697                 copy_file(path2, path1);
 698                 g_free(path2);
 699
 700                 i = config_read_file (path1);
 701                 config_path = strdup(path1);
 702                 g_free(path1);
 703                 return i;
 704         }
 705         return 0;
 706 }
 707
 708
 709 int config_read_file (const char *path)
 710 {
 711         FILE *fp;
 712         char line[512];
 713         char *key, *value;
 714
 715         if ((fp = fopen(path, "r")) == NULL) return 0;
 716
 717         while (fgets(line, sizeof(line), fp) != NULL) {
 718                 if (parse_line(line, &key, &value)) {
 719                         add_entry (key, value);
 720                         free (key);
 721                         free (value);
 722                 }
 723         }
 724         fclose (fp);
 725
 726         if (old_task_icon_size) {
 727                 panel_config.g_task.area.paddingy = ((int)panel_config.area.height - (2 * panel_config.area.paddingy) - old_task_icon_size) / 2;
 728         }
 729         return 1;
 730 }
 731
 732
 733