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 <Imlib2.h>
  36
  37 #include "common.h"
  38 #include "server.h"
  39 #include "panel.h"
  40 #include "task.h"
  41 #include "taskbar.h"
  42 #include "systraybar.h"
  43 #include "clock.h"
  44 #include "config.h"
  45 #include "window.h"
  46 #include "tooltip.h"
  47
  48 #ifdef ENABLE_BATTERY
  49 #include "battery.h"
  50 #endif
  51
  52 // global path
  53 char *config_path = 0;
  54 char *thumbnail_path = 0;
  55
  56 // --------------------------------------------------
  57 // backward compatibility
  58 static int save_file_config;
  59 static int old_task_icon_size;
  60 static char *old_task_font;
  61 static char *old_time1_font;
  62 static char *old_time2_font;
  63 static Area *area_task, *area_task_active;
  64
  65 #ifdef ENABLE_BATTERY
  66 static char *old_bat1_font;
  67 static char *old_bat2_font;
  68 #endif
  69
  70 // temporary list of background
  71 static GSList *list_back;
  72
  73
  74
  75 void init_config()
  76 {
  77         // append full transparency background
  78         list_back = g_slist_append(0, calloc(1, sizeof(Area)));
  79
  80         // tint2 could reload config, so we cleanup objects
  81         cleanup_systray();
  82         cleanup_battery();
  83         cleanup_clock();
  84         cleanup_tooltip();
  85
  86         // panel's default value
  87         memset(&panel_config, 0, sizeof(Panel));
  88         panel_config.g_task.alpha = 100;
  89         panel_config.g_task.alpha_active = 100;
  90         systray.sort = 3;
  91
  92         // window manager's menu default value == false
  93         wm_menu = 0;
  94         max_tick_urgent = 7;
  95 }
  96
  97
  98 void cleanup_config()
  99 {
 100         // cleanup background list
 101         GSList *l0;
 102         for (l0 = list_back; l0 ; l0 = l0->next) {
 103                 free(l0->data);
 104         }
 105         g_slist_free(list_back);
 106         list_back = NULL;
 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 }
 170
 171
 172 void add_entry (char *key, char *value)
 173 {
 174         char *value1=0, *value2=0, *value3=0;
 175
 176         /* Background and border */
 177         if (strcmp (key, "rounded") == 0) {
 178                 // 'rounded' is the first parameter => alloc a new background
 179                 Area *a = calloc(1, sizeof(Area));
 180                 a->pix.border.rounded = atoi (value);
 181                 list_back = g_slist_append(list_back, a);
 182         }
 183         else if (strcmp (key, "border_width") == 0) {
 184                 Area *a = g_slist_last(list_back)->data;
 185                 a->pix.border.width = atoi (value);
 186         }
 187         else if (strcmp (key, "background_color") == 0) {
 188                 Area *a = g_slist_last(list_back)->data;
 189                 extract_values(value, &value1, &value2, &value3);
 190                 get_color (value1, a->pix.back.color);
 191                 if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 192                 else a->pix.back.alpha = 0.5;
 193         }
 194         else if (strcmp (key, "border_color") == 0) {
 195                 Area *a = g_slist_last(list_back)->data;
 196                 extract_values(value, &value1, &value2, &value3);
 197                 get_color (value1, a->pix.border.color);
 198                 if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 199                 else a->pix.border.alpha = 0.5;
 200         }
 201
 202         /* Panel */
 203         else if (strcmp (key, "panel_monitor") == 0) {
 204                 if (strcmp (value, "all") == 0) panel_config.monitor = -1;
 205                 else {
 206                         panel_config.monitor = atoi (value);
 207                         if (panel_config.monitor > 0) panel_config.monitor -= 1;
 208                 }
 209                 if (panel_config.monitor > (server.nb_monitor-1)) {
 210                         // server.nb_monitor minimum value is 1 (see get_monitors())
 211                         fprintf(stderr, "warning : monitor not found. tint2 default to all monitors.\n");
 212                         panel_config.monitor = 0;
 213                 }
 214         }
 215         else if (strcmp (key, "panel_size") == 0) {
 216                 extract_values(value, &value1, &value2, &value3);
 217
 218                 char *b;
 219                 if ((b = strchr (value1, '%'))) {
 220                         b[0] = '\0';
 221                         panel_config.pourcentx = 1;
 222                 }
 223                 panel_config.area.width = atoi(value1);
 224                 if (panel_config.area.width == 0) {
 225                         // full width mode
 226                         panel_config.area.width = 100;
 227                         panel_config.pourcentx = 1;
 228                 }
 229                 if (value2) {
 230                         if ((b = strchr (value2, '%'))) {
 231                                 b[0] = '\0';
 232                                 panel_config.pourcenty = 1;
 233                         }
 234                         panel_config.area.height = atoi(value2);
 235                 }
 236         }
 237         else if (strcmp (key, "panel_margin") == 0) {
 238                 extract_values(value, &value1, &value2, &value3);
 239                 panel_config.marginx = atoi (value1);
 240                 if (value2) panel_config.marginy = atoi (value2);
 241         }
 242         else if (strcmp (key, "panel_padding") == 0) {
 243                 extract_values(value, &value1, &value2, &value3);
 244                 panel_config.area.paddingxlr = panel_config.area.paddingx = atoi (value1);
 245                 if (value2) panel_config.area.paddingy = atoi (value2);
 246                 if (value3) panel_config.area.paddingx = atoi (value3);
 247         }
 248         else if (strcmp (key, "panel_position") == 0) {
 249                 extract_values(value, &value1, &value2, &value3);
 250                 if (strcmp (value1, "top") == 0) panel_position = TOP;
 251                 else {
 252                         if (strcmp (value1, "bottom") == 0) panel_position = BOTTOM;
 253                         else panel_position = CENTER;
 254                 }
 255
 256                 if (!value2) panel_position |= CENTER;
 257                 else {
 258                         if (strcmp (value2, "left") == 0) panel_position |= LEFT;
 259                         else {
 260                                 if (strcmp (value2, "right") == 0) panel_position |= RIGHT;
 261                                 else panel_position |= CENTER;
 262                         }
 263                 }
 264                 if (!value3) panel_horizontal = 1;
 265                 else {
 266                         if (strcmp (value3, "vertical") == 0) panel_horizontal = 0;
 267                         else panel_horizontal = 1;
 268                 }
 269         }
 270         else if (strcmp (key, "font_shadow") == 0)
 271                 panel_config.g_task.font_shadow = atoi (value);
 272         else if (strcmp (key, "panel_background_id") == 0) {
 273                 int id = atoi (value);
 274                 Area *a = g_slist_nth_data(list_back, id);
 275                 memcpy(&panel_config.area.pix.back, &a->pix.back, sizeof(Color));
 276                 memcpy(&panel_config.area.pix.border, &a->pix.border, sizeof(Border));
 277         }
 278         else if (strcmp (key, "wm_menu") == 0)
 279                 wm_menu = atoi (value);
 280         else if (strcmp (key, "panel_dock") == 0)
 281                 panel_dock = atoi (value);
 282         else if (strcmp (key, "urgent_nb_of_blink") == 0)
 283                 max_tick_urgent = (atoi (value) * 2) + 1;
 284
 285         /* Battery */
 286         else if (strcmp (key, "battery") == 0) {
 287 #ifdef ENABLE_BATTERY
 288                 if(atoi(value) == 1)
 289                         battery_enabled = 1;
 290 #else
 291                 if(atoi(value) == 1)
 292                         fprintf(stderr, "tint2 is build without battery support\n");
 293 #endif
 294         }
 295         else if (strcmp (key, "battery_low_status") == 0) {
 296 #ifdef ENABLE_BATTERY
 297                 battery_low_status = atoi(value);
 298                 if(battery_low_status < 0 || battery_low_status > 100)
 299                         battery_low_status = 0;
 300 #endif
 301         }
 302         else if (strcmp (key, "battery_low_cmd") == 0) {
 303 #ifdef ENABLE_BATTERY
 304                 if (strlen(value) > 0)
 305                         battery_low_cmd = strdup (value);
 306 #endif
 307         }
 308         else if (strcmp (key, "bat1_font") == 0) {
 309 #ifdef ENABLE_BATTERY
 310                 if (save_file_config) old_bat1_font = strdup (value);
 311                 if (bat1_font_desc) pango_font_description_free(bat1_font_desc);
 312                 bat1_font_desc = pango_font_description_from_string (value);
 313 #endif
 314         }
 315         else if (strcmp (key, "bat2_font") == 0) {
 316 #ifdef ENABLE_BATTERY
 317                 if (save_file_config) old_bat2_font = strdup (value);
 318                 if (bat2_font_desc) pango_font_description_free(bat2_font_desc);
 319                 bat2_font_desc = pango_font_description_from_string (value);
 320 #endif
 321         }
 322         else if (strcmp (key, "battery_font_color") == 0) {
 323 #ifdef ENABLE_BATTERY
 324                 extract_values(value, &value1, &value2, &value3);
 325                 get_color (value1, panel_config.battery.font.color);
 326                 if (value2) panel_config.battery.font.alpha = (atoi (value2) / 100.0);
 327                 else panel_config.battery.font.alpha = 0.5;
 328 #endif
 329         }
 330         else if (strcmp (key, "battery_padding") == 0) {
 331 #ifdef ENABLE_BATTERY
 332                 extract_values(value, &value1, &value2, &value3);
 333                 panel_config.battery.area.paddingxlr = panel_config.battery.area.paddingx = atoi (value1);
 334                 if (value2) panel_config.battery.area.paddingy = atoi (value2);
 335                 if (value3) panel_config.battery.area.paddingx = atoi (value3);
 336 #endif
 337         }
 338         else if (strcmp (key, "battery_background_id") == 0) {
 339 #ifdef ENABLE_BATTERY
 340                 int id = atoi (value);
 341                 Area *a = g_slist_nth_data(list_back, id);
 342                 memcpy(&panel_config.battery.area.pix.back, &a->pix.back, sizeof(Color));
 343                 memcpy(&panel_config.battery.area.pix.border, &a->pix.border, sizeof(Border));
 344 #endif
 345         }
 346
 347         /* Clock */
 348         else if (strcmp (key, "time1_format") == 0) {
 349                 if (strlen(value) > 0) {
 350                         time1_format = strdup (value);
 351                         clock_enabled = 1;
 352                 }
 353         }
 354         else if (strcmp (key, "time2_format") == 0) {
 355                 if (strlen(value) > 0)
 356                         time2_format = strdup (value);
 357         }
 358         else if (strcmp (key, "time1_font") == 0) {
 359                 if (save_file_config) old_time1_font = strdup (value);
 360                 if (time1_font_desc) pango_font_description_free(time1_font_desc);
 361                 time1_font_desc = pango_font_description_from_string (value);
 362         }
 363         else if (strcmp (key, "time2_font") == 0) {
 364                 if (save_file_config) old_time2_font = strdup (value);
 365                 if (time2_font_desc) pango_font_description_free(time2_font_desc);
 366                 time2_font_desc = pango_font_description_from_string (value);
 367         }
 368         else if (strcmp (key, "clock_font_color") == 0) {
 369                 extract_values(value, &value1, &value2, &value3);
 370                 get_color (value1, panel_config.clock.font.color);
 371                 if (value2) panel_config.clock.font.alpha = (atoi (value2) / 100.0);
 372                 else panel_config.clock.font.alpha = 0.5;
 373         }
 374         else if (strcmp (key, "clock_padding") == 0) {
 375                 extract_values(value, &value1, &value2, &value3);
 376                 panel_config.clock.area.paddingxlr = panel_config.clock.area.paddingx = atoi (value1);
 377                 if (value2) panel_config.clock.area.paddingy = atoi (value2);
 378                 if (value3) panel_config.clock.area.paddingx = atoi (value3);
 379         }
 380         else if (strcmp (key, "clock_background_id") == 0) {
 381                 int id = atoi (value);
 382                 Area *a = g_slist_nth_data(list_back, id);
 383                 memcpy(&panel_config.clock.area.pix.back, &a->pix.back, sizeof(Color));
 384                 memcpy(&panel_config.clock.area.pix.border, &a->pix.border, sizeof(Border));
 385         }
 386         else if (strcmp(key, "clock_lclick_command") == 0) {
 387                 if (strlen(value) > 0)
 388                         clock_lclick_command = strdup(value);
 389         }
 390         else if (strcmp(key, "clock_rclick_command") == 0) {
 391                 if (strlen(value) > 0)
 392                         clock_rclick_command = strdup(value);
 393         }
 394
 395         /* Taskbar */
 396         else if (strcmp (key, "taskbar_mode") == 0) {
 397                 if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 398                 else panel_mode = SINGLE_DESKTOP;
 399         }
 400         else if (strcmp (key, "taskbar_padding") == 0) {
 401                 extract_values(value, &value1, &value2, &value3);
 402                 panel_config.g_taskbar.paddingxlr = panel_config.g_taskbar.paddingx = atoi (value1);
 403                 if (value2) panel_config.g_taskbar.paddingy = atoi (value2);
 404                 if (value3) panel_config.g_taskbar.paddingx = atoi (value3);
 405         }
 406         else if (strcmp (key, "taskbar_background_id") == 0) {
 407                 int id = atoi (value);
 408                 Area *a = g_slist_nth_data(list_back, id);
 409                 memcpy(&panel_config.g_taskbar.pix.back, &a->pix.back, sizeof(Color));
 410                 memcpy(&panel_config.g_taskbar.pix.border, &a->pix.border, sizeof(Border));
 411         }
 412         else if (strcmp (key, "taskbar_active_background_id") == 0) {
 413                 int id = atoi (value);
 414                 Area *a = g_slist_nth_data(list_back, id);
 415                 memcpy(&panel_config.g_taskbar.pix_active.back, &a->pix.back, sizeof(Color));
 416                 memcpy(&panel_config.g_taskbar.pix_active.border, &a->pix.border, sizeof(Border));
 417                 panel_config.g_taskbar.use_active = 1;
 418         }
 419
 420         /* Task */
 421         else if (strcmp (key, "task_text") == 0)
 422                 panel_config.g_task.text = atoi (value);
 423         else if (strcmp (key, "task_icon") == 0)
 424                 panel_config.g_task.icon = atoi (value);
 425         else if (strcmp (key, "task_centered") == 0)
 426                 panel_config.g_task.centered = atoi (value);
 427         else if (strcmp (key, "task_width") == 0) {
 428                 // old parameter : just for backward compatibility
 429                 panel_config.g_task.maximum_width = atoi (value);
 430                 panel_config.g_task.maximum_height = 30;
 431         }
 432         else if (strcmp (key, "task_maximum_size") == 0) {
 433                 extract_values(value, &value1, &value2, &value3);
 434                 panel_config.g_task.maximum_width = atoi (value1);
 435                 panel_config.g_task.maximum_height = 30;
 436                 if (value2)
 437                         panel_config.g_task.maximum_height = atoi (value2);
 438         }
 439         else if (strcmp (key, "task_padding") == 0) {
 440                 extract_values(value, &value1, &value2, &value3);
 441                 panel_config.g_task.area.paddingxlr = panel_config.g_task.area.paddingx = atoi (value1);
 442                 if (value2) panel_config.g_task.area.paddingy = atoi (value2);
 443                 if (value3) panel_config.g_task.area.paddingx = atoi (value3);
 444         }
 445         else if (strcmp (key, "task_font") == 0) {
 446                 if (save_file_config) old_task_font = strdup (value);
 447                 if (panel_config.g_task.font_desc) pango_font_description_free(panel_config.g_task.font_desc);
 448                 panel_config.g_task.font_desc = pango_font_description_from_string (value);
 449         }
 450         else if (strcmp (key, "task_font_color") == 0) {
 451                 extract_values(value, &value1, &value2, &value3);
 452                 get_color (value1, panel_config.g_task.font.color);
 453                 if (value2) panel_config.g_task.font.alpha = (atoi (value2) / 100.0);
 454                 else panel_config.g_task.font.alpha = 0.1;
 455         }
 456         else if (strcmp (key, "task_active_font_color") == 0) {
 457                 extract_values(value, &value1, &value2, &value3);
 458                 get_color (value1, panel_config.g_task.font_active.color);
 459                 if (value2) panel_config.g_task.font_active.alpha = (atoi (value2) / 100.0);
 460                 else panel_config.g_task.font_active.alpha = 0.1;
 461         }
 462         else if (strcmp (key, "task_icon_asb") == 0) {
 463                 extract_values(value, &value1, &value2, &value3);
 464                 panel_config.g_task.alpha = atoi(value1);
 465                 panel_config.g_task.saturation = atoi(value2);
 466                 panel_config.g_task.brightness = atoi(value3);
 467         }
 468         else if (strcmp (key, "task_active_icon_asb") == 0) {
 469                 extract_values(value, &value1, &value2, &value3);
 470                 panel_config.g_task.alpha_active = atoi(value1);
 471                 panel_config.g_task.saturation_active = atoi(value2);
 472                 panel_config.g_task.brightness_active = atoi(value3);
 473         }
 474         else if (strcmp (key, "task_background_id") == 0) {
 475                 int id = atoi (value);
 476                 Area *a = g_slist_nth_data(list_back, id);
 477                 memcpy(&panel_config.g_task.area.pix.back, &a->pix.back, sizeof(Color));
 478                 memcpy(&panel_config.g_task.area.pix.border, &a->pix.border, sizeof(Border));
 479         }
 480         else if (strcmp (key, "task_active_background_id") == 0) {
 481                 int id = atoi (value);
 482                 Area *a = g_slist_nth_data(list_back, id);
 483                 memcpy(&panel_config.g_task.area.pix_active.back, &a->pix.back, sizeof(Color));
 484                 memcpy(&panel_config.g_task.area.pix_active.border, &a->pix.border, sizeof(Border));
 485         }
 486
 487         /* Systray */
 488         else if (strcmp (key, "systray") == 0) {
 489                 if(atoi(value) == 1)
 490                         systray_enabled = 1;
 491         }
 492         else if (strcmp (key, "systray_padding") == 0) {
 493                 extract_values(value, &value1, &value2, &value3);
 494                 systray.area.paddingxlr = systray.area.paddingx = atoi (value1);
 495                 if (value2) systray.area.paddingy = atoi (value2);
 496                 if (value3) systray.area.paddingx = atoi (value3);
 497         }
 498         else if (strcmp (key, "systray_background_id") == 0) {
 499                 int id = atoi (value);
 500                 Area *a = g_slist_nth_data(list_back, id);
 501                 memcpy(&systray.area.pix.back, &a->pix.back, sizeof(Color));
 502                 memcpy(&systray.area.pix.border, &a->pix.border, sizeof(Border));
 503         }
 504         else if (strcmp(key, "systray_sort") == 0) {
 505                 if (strcmp(value, "descending") == 0)
 506                         systray.sort = -1;
 507                 else if (strcmp(value, "ascending") == 0)
 508                         systray.sort = 1;
 509                 else if (strcmp(value, "left2right") == 0)
 510                         systray.sort = 2;
 511                 else  if (strcmp(value, "right2left") == 0)
 512                         systray.sort = 3;
 513         }
 514
 515         /* Tooltip */
 516         else if (strcmp (key, "tooltip") == 0)
 517                 g_tooltip.enabled = atoi(value);
 518         else if (strcmp (key, "tooltip_show_timeout") == 0) {
 519                 double timeout = atof(value);
 520                 int sec = (int)timeout;
 521                 int usec = (timeout-sec)*1e6;
 522                 g_tooltip.show_timeout.it_value = (struct timeval){.tv_sec=sec, .tv_usec=usec};
 523         }
 524         else if (strcmp (key, "tooltip_hide_timeout") == 0) {
 525                 double timeout = atof(value);
 526                 int sec = (int)timeout;
 527                 int usec = (timeout-sec)*1e6;
 528                 g_tooltip.hide_timeout.it_value = (struct timeval){.tv_sec=sec, .tv_usec=usec};
 529         }
 530         else if (strcmp (key, "tooltip_padding") == 0) {
 531                 extract_values(value, &value1, &value2, &value3);
 532                 if (value1) g_tooltip.paddingx = atoi(value1);
 533                 if (value2) g_tooltip.paddingy = atoi(value2);
 534         }
 535         else if (strcmp (key, "tooltip_background_id") == 0) {
 536                 int id = atoi (value);
 537                 Area *a = g_slist_nth_data(list_back, id);
 538                 memcpy(&g_tooltip.background_color, &a->pix.back, sizeof(Color));
 539                 memcpy(&g_tooltip.border, &a->pix.border, sizeof(Border));
 540         }
 541         else if (strcmp (key, "tooltip_font_color") == 0) {
 542                 extract_values(value, &value1, &value2, &value3);
 543                 get_color(value1, g_tooltip.font_color.color);
 544                 if (value2) g_tooltip.font_color.alpha = (atoi (value2) / 100.0);
 545                 else g_tooltip.font_color.alpha = 0.1;
 546         }
 547         else if (strcmp (key, "tooltip_font") == 0) {
 548                 if (g_tooltip.font_desc) pango_font_description_free(g_tooltip.font_desc);
 549                 g_tooltip.font_desc = pango_font_description_from_string(value);
 550         }
 551
 552         /* Mouse actions */
 553         else if (strcmp (key, "mouse_middle") == 0)
 554                 get_action (value, &mouse_middle);
 555         else if (strcmp (key, "mouse_right") == 0)
 556                 get_action (value, &mouse_right);
 557         else if (strcmp (key, "mouse_scroll_up") == 0)
 558                 get_action (value, &mouse_scroll_up);
 559         else if (strcmp (key, "mouse_scroll_down") == 0)
 560                 get_action (value, &mouse_scroll_down);
 561
 562
 563         /* Read tint-0.6 config for backward compatibility */
 564         else if (strcmp (key, "panel_mode") == 0) {
 565                 save_file_config = 1;
 566                 if (strcmp (value, "single_desktop") == 0) panel_mode = SINGLE_DESKTOP;
 567                 else panel_mode = MULTI_DESKTOP;
 568         }
 569         else if (strcmp (key, "panel_rounded") == 0) {
 570                 Area *a = calloc(1, sizeof(Area));
 571                 a->pix.border.rounded = atoi (value);
 572                 list_back = g_slist_append(list_back, a);
 573         }
 574         else if (strcmp (key, "panel_border_width") == 0) {
 575                 Area *a = g_slist_last(list_back)->data;
 576                 a->pix.border.width = atoi (value);
 577         }
 578         else if (strcmp (key, "panel_background_color") == 0) {
 579                 Area *a = g_slist_last(list_back)->data;
 580                 extract_values(value, &value1, &value2, &value3);
 581                 get_color (value1, a->pix.back.color);
 582                 if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 583                 else a->pix.back.alpha = 0.5;
 584         }
 585         else if (strcmp (key, "panel_border_color") == 0) {
 586                 Area *a = g_slist_last(list_back)->data;
 587                 extract_values(value, &value1, &value2, &value3);
 588                 get_color (value1, a->pix.border.color);
 589                 if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 590                 else a->pix.border.alpha = 0.5;
 591         }
 592         else if (strcmp (key, "task_text_centered") == 0)
 593                 panel_config.g_task.centered = atoi (value);
 594         else if (strcmp (key, "task_margin") == 0) {
 595                 panel_config.g_taskbar.paddingxlr = 0;
 596                 panel_config.g_taskbar.paddingx = atoi (value);
 597         }
 598         else if (strcmp (key, "task_icon_size") == 0)
 599                 old_task_icon_size = atoi (value);
 600         else if (strcmp (key, "task_rounded") == 0) {
 601                 area_task = calloc(1, sizeof(Area));
 602                 area_task->pix.border.rounded = atoi (value);
 603                 list_back = g_slist_append(list_back, area_task);
 604
 605                 area_task_active = calloc(1, sizeof(Area));
 606                 area_task_active->pix.border.rounded = atoi (value);
 607                 list_back = g_slist_append(list_back, area_task_active);
 608         }
 609         else if (strcmp (key, "task_background_color") == 0) {
 610                 extract_values(value, &value1, &value2, &value3);
 611                 get_color (value1, area_task->pix.back.color);
 612                 if (value2) area_task->pix.back.alpha = (atoi (value2) / 100.0);
 613                 else area_task->pix.back.alpha = 0.5;
 614         }
 615         else if (strcmp (key, "task_active_background_color") == 0) {
 616                 extract_values(value, &value1, &value2, &value3);
 617                 get_color (value1, area_task_active->pix.back.color);
 618                 if (value2) area_task_active->pix.back.alpha = (atoi (value2) / 100.0);
 619                 else area_task_active->pix.back.alpha = 0.5;
 620         }
 621         else if (strcmp (key, "task_border_width") == 0) {
 622                 area_task->pix.border.width = atoi (value);
 623                 area_task_active->pix.border.width = atoi (value);
 624         }
 625         else if (strcmp (key, "task_border_color") == 0) {
 626                 extract_values(value, &value1, &value2, &value3);
 627                 get_color (value1, area_task->pix.border.color);
 628                 if (value2) area_task->pix.border.alpha = (atoi (value2) / 100.0);
 629                 else area_task->pix.border.alpha = 0.5;
 630         }
 631         else if (strcmp (key, "task_active_border_color") == 0) {
 632                 extract_values(value, &value1, &value2, &value3);
 633                 get_color (value1, area_task_active->pix.border.color);
 634                 if (value2) area_task_active->pix.border.alpha = (atoi (value2) / 100.0);
 635                 else area_task_active->pix.border.alpha = 0.5;
 636         }
 637
 638         else
 639                 fprintf(stderr, "tint2 : invalid option \"%s\", correct your config file\n", key);
 640
 641         if (value1) free (value1);
 642         if (value2) free (value2);
 643         if (value3) free (value3);
 644 }
 645
 646
 647 int config_read ()
 648 {
 649         const gchar * const * system_dirs;
 650         char *path1;
 651         gint i;
 652
 653         save_file_config = 0;
 654
 655         // follow XDG specification
 656 deb:
 657         // check tint2rc in user directory
 658         path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 659         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 660                 i = config_read_file (path1);
 661                 config_path = strdup(path1);
 662                 g_free(path1);
 663                 return i;
 664         }
 665
 666         g_free(path1);
 667         if (save_file_config) {
 668                 fprintf(stderr, "tint2 exit : enable to write $HOME/.config/tint2/tint2rc\n");
 669                 exit(0);
 670         }
 671
 672         // check old tintrc config file
 673         path1 = g_build_filename (g_get_user_config_dir(), "tint", "tintrc", NULL);
 674         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 675                 save_file_config = 1;
 676                 config_read_file (path1);
 677                 g_free(path1);
 678                 goto deb;
 679         }
 680
 681         // copy tint2rc from system directory to user directory
 682         g_free(path1);
 683         char *path2 = 0;
 684         system_dirs = g_get_system_config_dirs();
 685         for (i = 0; system_dirs[i]; i++) {
 686                 path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 687
 688                 if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 689                 g_free (path2);
 690                 path2 = 0;
 691         }
 692
 693         if (path2) {
 694                 // copy file in user directory (path1)
 695                 char *dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 696                 if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 697                 g_free(dir);
 698
 699                 path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 700                 copy_file(path2, path1);
 701                 g_free(path2);
 702
 703                 i = config_read_file (path1);
 704                 config_path = strdup(path1);
 705                 g_free(path1);
 706                 return i;
 707         }
 708         return 0;
 709 }
 710
 711
 712 int config_read_file (const char *path)
 713 {
 714         FILE *fp;
 715         char line[80];
 716         char *key, *value;
 717
 718         if ((fp = fopen(path, "r")) == NULL) return 0;
 719         old_task_font = 0;
 720         old_time1_font = 0;
 721         old_time2_font = 0;
 722
 723         while (fgets(line, sizeof(line), fp) != NULL) {
 724                 if (parse_line(line, &key, &value)) {
 725                         add_entry (key, value);
 726                         free (key);
 727                         free (value);
 728                 }
 729         }
 730         fclose (fp);
 731
 732         if (save_file_config)
 733                 save_config();
 734
 735         if (old_task_font) {
 736                 g_free(old_task_font);
 737                 old_task_font = 0;
 738         }
 739         if (old_time1_font) {
 740                 g_free(old_time1_font);
 741                 old_time1_font = 0;
 742         }
 743         if (old_time2_font) {
 744                 g_free(old_time2_font);
 745                 old_time2_font = 0;
 746         }
 747         return 1;
 748 }
 749
 750
 751 void save_config ()
 752 {
 753         fprintf(stderr, "tint2 : convert user's config file\n");
 754
 755         char *path, *dir;
 756         FILE *fp;
 757
 758         if (old_task_icon_size) {
 759                 panel_config.g_task.area.paddingy = ((int)panel_config.area.height - (2 * panel_config.area.paddingy) - old_task_icon_size) / 2;
 760         }
 761
 762         dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 763         if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 764         g_free(dir);
 765
 766         path = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 767         fp = fopen(path, "w");
 768         g_free(path);
 769         if (fp == NULL) return;
 770
 771         fputs("#---------------------------------------------\n", fp);
 772         fputs("# TINT2 CONFIG FILE\n", fp);
 773         fputs("#---------------------------------------------\n\n", fp);
 774         fputs("#---------------------------------------------\n", fp);
 775         fputs("# BACKGROUND AND BORDER\n", fp);
 776         fputs("#---------------------------------------------\n", fp);
 777         GSList *l0;
 778         Area *a;
 779         l0 = list_back->next;
 780         while (l0) {
 781                 a = l0->data;
 782                 fprintf(fp, "rounded = %d\n", a->pix.border.rounded);
 783                 fprintf(fp, "border_width = %d\n", a->pix.border.width);
 784                 fprintf(fp, "background_color = #%02x%02x%02x %d\n", (int)(a->pix.back.color[0]*255), (int)(a->pix.back.color[1]*255), (int)(a->pix.back.color[2]*255), (int)(a->pix.back.alpha*100));
 785                 fprintf(fp, "border_color = #%02x%02x%02x %d\n\n", (int)(a->pix.border.color[0]*255), (int)(a->pix.border.color[1]*255), (int)(a->pix.border.color[2]*255), (int)(a->pix.border.alpha*100));
 786
 787                 l0 = l0->next;
 788         }
 789
 790         fputs("#---------------------------------------------\n", fp);
 791         fputs("# PANEL\n", fp);
 792         fputs("#---------------------------------------------\n", fp);
 793         fputs("panel_monitor = all\n", fp);
 794         if (panel_position & BOTTOM) fputs("panel_position = bottom", fp);
 795         else fputs("panel_position = top", fp);
 796         if (panel_position & LEFT) fputs(" left horizontal\n", fp);
 797         else if (panel_position & RIGHT) fputs(" right horizontal\n", fp);
 798         else fputs(" center horizontal\n", fp);
 799         fprintf(fp, "panel_size = %d %d\n", panel_config.area.width, panel_config.area.height);
 800         fprintf(fp, "panel_margin = %d %d\n", panel_config.marginx, panel_config.marginy);
 801         fprintf(fp, "panel_padding = %d %d %d\n", panel_config.area.paddingxlr, panel_config.area.paddingy, panel_config.area.paddingx);
 802         fprintf(fp, "font_shadow = %d\n", panel_config.g_task.font_shadow);
 803         fputs("panel_background_id = 1\n", fp);
 804         fputs("wm_menu = 0\n", fp);
 805
 806         fputs("\n#---------------------------------------------\n", fp);
 807         fputs("# TASKBAR\n", fp);
 808         fputs("#---------------------------------------------\n", fp);
 809         if (panel_mode == MULTI_DESKTOP) fputs("taskbar_mode = multi_desktop\n", fp);
 810         else fputs("taskbar_mode = single_desktop\n", fp);
 811         fprintf(fp, "taskbar_padding = 0 0 %d\n", panel_config.g_taskbar.paddingx);
 812         fputs("taskbar_background_id = 0\n", fp);
 813
 814         fputs("\n#---------------------------------------------\n", fp);
 815         fputs("# TASK\n", fp);
 816         fputs("#---------------------------------------------\n", fp);
 817         if (old_task_icon_size) fputs("task_icon = 1\n", fp);
 818         else fputs("task_icon = 0\n", fp);
 819         fputs("task_text = 1\n", fp);
 820         fprintf(fp, "task_maximum_size = %d %d\n", panel_config.g_task.maximum_width, panel_config.g_task.maximum_height);
 821         fprintf(fp, "task_centered = %d\n", panel_config.g_task.centered);
 822         fprintf(fp, "task_padding = %d %d\n", panel_config.g_task.area.paddingx, panel_config.g_task.area.paddingy);
 823         fprintf(fp, "task_font = %s\n", old_task_font);
 824         fprintf(fp, "task_font_color = #%02x%02x%02x %d\n", (int)(panel_config.g_task.font.color[0]*255), (int)(panel_config.g_task.font.color[1]*255), (int)(panel_config.g_task.font.color[2]*255), (int)(panel_config.g_task.font.alpha*100));
 825         fprintf(fp, "task_active_font_color = #%02x%02x%02x %d\n", (int)(panel_config.g_task.font_active.color[0]*255), (int)(panel_config.g_task.font_active.color[1]*255), (int)(panel_config.g_task.font_active.color[2]*255), (int)(panel_config.g_task.font_active.alpha*100));
 826         fputs("task_background_id = 2\n", fp);
 827         fputs("task_active_background_id = 3\n", fp);
 828
 829         fputs("\n#---------------------------------------------\n", fp);
 830         fputs("# SYSTRAYBAR\n", fp);
 831         fputs("#---------------------------------------------\n", fp);
 832         fputs("systray_padding = 4 3 4\n", fp);
 833         fputs("systray_background_id = 0\n", fp);
 834
 835         fputs("\n#---------------------------------------------\n", fp);
 836         fputs("# CLOCK\n", fp);
 837         fputs("#---------------------------------------------\n", fp);
 838         if (time1_format) fprintf(fp, "time1_format = %s\n", time1_format);
 839         else fputs("#time1_format = %H:%M\n", fp);
 840         fprintf(fp, "time1_font = %s\n", old_time1_font);
 841         if (time2_format) fprintf(fp, "time2_format = %s\n", time2_format);
 842         else fputs("#time2_format = %A %d %B\n", fp);
 843         fprintf(fp, "time2_font = %s\n", old_time2_font);
 844         fprintf(fp, "clock_font_color = #%02x%02x%02x %d\n", (int)(panel_config.clock.font.color[0]*255), (int)(panel_config.clock.font.color[1]*255), (int)(panel_config.clock.font.color[2]*255), (int)(panel_config.clock.font.alpha*100));
 845         fputs("clock_padding = 2 2\n", fp);
 846         fputs("clock_background_id = 0\n", fp);
 847         fputs("#clock_lclick_command = xclock\n", fp);
 848         fputs("clock_rclick_command = orage\n", fp);
 849
 850 #ifdef ENABLE_BATTERY
 851         fputs("\n#---------------------------------------------\n", fp);
 852         fputs("# BATTERY\n", fp);
 853         fputs("#---------------------------------------------\n", fp);
 854         fprintf(fp, "battery = %d\n", panel_config.battery.area.on_screen);
 855         fprintf(fp, "battery_low_status = %d\n", battery_low_status);
 856         fprintf(fp, "battery_low_cmd = %s\n", battery_low_cmd);
 857         fprintf(fp, "bat1_font = %s\n", old_bat1_font);
 858         fprintf(fp, "bat2_font = %s\n", old_bat2_font);
 859         fprintf(fp, "battery_font_color = #%02x%02x%02x %d\n", (int)(panel_config.battery.font.color[0]*255), (int)(panel_config.battery.font.color[1]*255), (int)(panel_config.battery.font.color[2]*255), (int)(panel_config.battery.font.alpha*100));
 860         fputs("battery_padding = 2 2\n", fp);
 861         fputs("battery_background_id = 0\n", fp);
 862 #endif
 863
 864         fputs("\n#---------------------------------------------\n", fp);
 865         fputs("# MOUSE ACTION ON TASK\n", fp);
 866         fputs("#---------------------------------------------\n", fp);
 867         if (mouse_middle == NONE) fputs("mouse_middle = none\n", fp);
 868         else if (mouse_middle == CLOSE) fputs("mouse_middle = close\n", fp);
 869         else if (mouse_middle == TOGGLE) fputs("mouse_middle = toggle\n", fp);
 870         else if (mouse_middle == ICONIFY) fputs("mouse_middle = iconify\n", fp);
 871         else if (mouse_middle == SHADE) fputs("mouse_middle = shade\n", fp);
 872         else fputs("mouse_middle = toggle_iconify\n", fp);
 873
 874         if (mouse_right == NONE) fputs("mouse_right = none\n", fp);
 875         else if (mouse_right == CLOSE) fputs("mouse_right = close\n", fp);
 876         else if (mouse_right == TOGGLE) fputs("mouse_right = toggle\n", fp);
 877         else if (mouse_right == ICONIFY) fputs("mouse_right = iconify\n", fp);
 878         else if (mouse_right == SHADE) fputs("mouse_right = shade\n", fp);
 879         else fputs("mouse_right = toggle_iconify\n", fp);
 880
 881         if (mouse_scroll_up == NONE) fputs("mouse_scroll_up = none\n", fp);
 882         else if (mouse_scroll_up == CLOSE) fputs("mouse_scroll_up = close\n", fp);
 883         else if (mouse_scroll_up == TOGGLE) fputs("mouse_scroll_up = toggle\n", fp);
 884         else if (mouse_scroll_up == ICONIFY) fputs("mouse_scroll_up = iconify\n", fp);
 885         else if (mouse_scroll_up == SHADE) fputs("mouse_scroll_up = shade\n", fp);
 886         else fputs("mouse_scroll_up = toggle_iconify\n", fp);
 887
 888         if (mouse_scroll_down == NONE) fputs("mouse_scroll_down = none\n", fp);
 889         else if (mouse_scroll_down == CLOSE) fputs("mouse_scroll_down = close\n", fp);
 890         else if (mouse_scroll_down == TOGGLE) fputs("mouse_scroll_down = toggle\n", fp);
 891         else if (mouse_scroll_down == ICONIFY) fputs("mouse_scroll_down = iconify\n", fp);
 892         else if (mouse_scroll_down == SHADE) fputs("mouse_scroll_down = shade\n", fp);
 893         else fputs("mouse_scroll_down = toggle_iconify\n", fp);
 894
 895         fputs("\n\n", fp);
 896         fclose (fp);
 897 }
 898