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 "task.h"
  40 #include "taskbar.h"
  41 #include "clock.h"
  42 #include "panel.h"
  43 #include "config.h"
  44 #include "window.h"
  45
  46 // --------------------------------------------------
  47 // backward compatibility
  48 static int save_file_config;
  49 static int old_task_icon_size;
  50 static char *old_task_font;
  51 static char *old_time1_font;
  52 static char *old_time2_font;
  53 static Area *area_task, *area_task_active;
  54
  55
  56 // temporary panel
  57 static Panel *panel_config = 0;
  58
  59 // temporary list of background
  60 static GSList *list_back;
  61
  62
  63 void init_config()
  64 {
  65         cleanup_panel();
  66
  67    // get monitor and desktop config
  68    get_monitors_and_desktops();
  69
  70    // append full transparency background
  71    list_back = g_slist_append(0, calloc(1, sizeof(Area)));
  72
  73         panel_config = calloc(1, sizeof(Panel));
  74 }
  75
  76
  77 void cleanup_config()
  78 {
  79         free(panel_config);
  80         panel_config = 0;
  81
  82    // cleanup background list
  83    GSList *l0;
  84    for (l0 = list_back; l0 ; l0 = l0->next) {
  85       free(l0->data);
  86    }
  87    g_slist_free(list_back);
  88    list_back = NULL;
  89 }
  90
  91
  92 void copy_file(const char *pathSrc, const char *pathDest)
  93 {
  94    FILE *fileSrc, *fileDest;
  95    char line[100];
  96    int  nb;
  97
  98    fileSrc = fopen(pathSrc, "rb");
  99    if (fileSrc == NULL) return;
 100
 101    fileDest = fopen(pathDest, "wb");
 102    if (fileDest == NULL) return;
 103
 104    while ((nb = fread(line, 1, 100, fileSrc)) > 0) fwrite(line, 1, nb, fileDest);
 105
 106    fclose (fileDest);
 107    fclose (fileSrc);
 108 }
 109
 110
 111 void extract_values (const char *value, char **value1, char **value2, char **value3)
 112 {
 113    char *b=0, *c=0;
 114
 115    if (*value1) free (*value1);
 116    if (*value2) free (*value2);
 117    if (*value3) free (*value3);
 118
 119    if ((b = strchr (value, ' '))) {
 120       b[0] = '\0';
 121       b++;
 122         }
 123         else {
 124         *value2 = 0;
 125         *value3 = 0;
 126         }
 127         *value1 = strdup (value);
 128         g_strstrip(*value1);
 129
 130         if (b) {
 131                 if ((c = strchr (b, ' '))) {
 132                         c[0] = '\0';
 133                         c++;
 134                 }
 135                 else {
 136                         c = 0;
 137                         *value3 = 0;
 138                 }
 139                 *value2 = strdup (b);
 140                 g_strstrip(*value2);
 141         }
 142
 143         if (c) {
 144                 *value3 = strdup (c);
 145                 g_strstrip(*value3);
 146         }
 147 }
 148
 149
 150 int hex_char_to_int (char c)
 151 {
 152    int r;
 153
 154    if (c >= '0' && c <= '9')  r = c - '0';
 155    else if (c >= 'a' && c <= 'f')  r = c - 'a' + 10;
 156    else if (c >= 'A' && c <= 'F')  r = c - 'A' + 10;
 157    else  r = 0;
 158
 159    return r;
 160 }
 161
 162
 163 int hex_to_rgb (char *hex, int *r, int *g, int *b)
 164 {
 165    int len;
 166
 167    if (hex == NULL || hex[0] != '#') return (0);
 168
 169    len = strlen (hex);
 170    if (len == 3 + 1) {
 171       *r = hex_char_to_int (hex[1]);
 172       *g = hex_char_to_int (hex[2]);
 173       *b = hex_char_to_int (hex[3]);
 174    }
 175    else if (len == 6 + 1) {
 176       *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 177       *g = hex_char_to_int (hex[3]) * 16 + hex_char_to_int (hex[4]);
 178       *b = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 179    }
 180    else if (len == 12 + 1) {
 181       *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 182       *g = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 183       *b = hex_char_to_int (hex[9]) * 16 + hex_char_to_int (hex[10]);
 184    }
 185    else return 0;
 186
 187    return 1;
 188 }
 189
 190
 191 void get_color (char *hex, double *rgb)
 192 {
 193    int r, g, b;
 194    hex_to_rgb (hex, &r, &g, &b);
 195
 196    rgb[0] = (r / 255.0);
 197    rgb[1] = (g / 255.0);
 198    rgb[2] = (b / 255.0);
 199 }
 200
 201
 202 void get_action (char *event, int *action)
 203 {
 204    if (strcmp (event, "none") == 0)
 205       *action = NONE;
 206    else if (strcmp (event, "close") == 0)
 207       *action = CLOSE;
 208    else if (strcmp (event, "toggle") == 0)
 209       *action = TOGGLE;
 210    else if (strcmp (event, "iconify") == 0)
 211       *action = ICONIFY;
 212    else if (strcmp (event, "shade") == 0)
 213       *action = SHADE;
 214    else if (strcmp (event, "toggle_iconify") == 0)
 215       *action = TOGGLE_ICONIFY;
 216 }
 217
 218
 219 void add_entry (char *key, char *value)
 220 {
 221    char *value1=0, *value2=0, *value3=0;
 222
 223    /* Background and border */
 224    if (strcmp (key, "rounded") == 0) {
 225       // 'rounded' is the first parameter => alloc a new background
 226       Area *a = calloc(1, sizeof(Area));
 227       a->pix.border.rounded = atoi (value);
 228       list_back = g_slist_append(list_back, a);
 229    }
 230    else if (strcmp (key, "border_width") == 0) {
 231       Area *a = g_slist_last(list_back)->data;
 232       a->pix.border.width = atoi (value);
 233    }
 234    else if (strcmp (key, "background_color") == 0) {
 235       Area *a = g_slist_last(list_back)->data;
 236       extract_values(value, &value1, &value2, &value3);
 237       get_color (value1, a->pix.back.color);
 238       if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 239       else a->pix.back.alpha = 0.5;
 240    }
 241    else if (strcmp (key, "border_color") == 0) {
 242       Area *a = g_slist_last(list_back)->data;
 243       extract_values(value, &value1, &value2, &value3);
 244       get_color (value1, a->pix.border.color);
 245       if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 246       else a->pix.border.alpha = 0.5;
 247    }
 248
 249    /* Panel */
 250    else if (strcmp (key, "panel_monitor") == 0) {
 251         if (strcmp (value, "all") == 0) panel_config->monitor = -1;
 252         else {
 253         panel_config->monitor = atoi (value);
 254         if (panel_config->monitor > 0) panel_config->monitor -= 1;
 255                 }
 256    }
 257    else if (strcmp (key, "panel_size") == 0) {
 258       extract_values(value, &value1, &value2, &value3);
 259
 260                 char *b;
 261                 if ((b = strchr (value1, '%'))) {
 262                         b[0] = '\0';
 263               panel_config->pourcentx = 1;
 264                 }
 265       panel_config->initial_width = atof(value1);
 266       if (value2) {
 267                         if ((b = strchr (value2, '%'))) {
 268                                 b[0] = '\0';
 269                                 panel_config->pourcenty = 1;
 270                         }
 271         panel_config->initial_height = atof(value2);
 272                 }
 273    }
 274    else if (strcmp (key, "panel_margin") == 0) {
 275       extract_values(value, &value1, &value2, &value3);
 276       panel_config->marginx = atoi (value1);
 277       if (value2) panel_config->marginy = atoi (value2);
 278    }
 279    else if (strcmp (key, "panel_padding") == 0) {
 280       extract_values(value, &value1, &value2, &value3);
 281       panel_config->area.paddingxlr = panel_config->area.paddingx = atoi (value1);
 282       if (value2) panel_config->area.paddingy = atoi (value2);
 283       if (value3) panel_config->area.paddingx = atoi (value3);
 284    }
 285    else if (strcmp (key, "panel_position") == 0) {
 286       extract_values(value, &value1, &value2, &value3);
 287       if (strcmp (value1, "top") == 0) panel_position = TOP;
 288       else panel_position = BOTTOM;
 289
 290       if (!value2) panel_position = CENTER;
 291       else {
 292          if (strcmp (value2, "left") == 0) panel_position |= LEFT;
 293          else {
 294             if (strcmp (value2, "right") == 0) panel_position |= RIGHT;
 295             else panel_position |= CENTER;
 296          }
 297       }
 298    }
 299    else if (strcmp (key, "font_shadow") == 0)
 300       panel_config->g_task.font_shadow = atoi (value);
 301    else if (strcmp (key, "panel_background_id") == 0) {
 302       int id = atoi (value);
 303       Area *a = g_slist_nth_data(list_back, id);
 304       memcpy(&panel_config->area.pix.back, &a->pix.back, sizeof(Color));
 305       memcpy(&panel_config->area.pix.border, &a->pix.border, sizeof(Border));
 306    }
 307
 308    /* Clock */
 309    else if (strcmp (key, "time1_format") == 0) {
 310       if (time1_format) g_free(time1_format);
 311       if (strlen(value) > 0) time1_format = strdup (value);
 312       else time1_format = 0;
 313    }
 314    else if (strcmp (key, "time2_format") == 0) {
 315       if (time2_format) g_free(time2_format);
 316       if (strlen(value) > 0) time2_format = strdup (value);
 317       else time2_format = 0;
 318    }
 319    else if (strcmp (key, "time1_font") == 0) {
 320         if (save_file_config) old_time1_font = strdup (value);
 321       if (time1_font_desc) pango_font_description_free(time1_font_desc);
 322       time1_font_desc = pango_font_description_from_string (value);
 323    }
 324    else if (strcmp (key, "time2_font") == 0) {
 325         if (save_file_config) old_time2_font = strdup (value);
 326       if (time2_font_desc) pango_font_description_free(time2_font_desc);
 327       time2_font_desc = pango_font_description_from_string (value);
 328    }
 329    else if (strcmp (key, "clock_font_color") == 0) {
 330       extract_values(value, &value1, &value2, &value3);
 331       get_color (value1, panel_config->clock.font.color);
 332       if (value2) panel_config->clock.font.alpha = (atoi (value2) / 100.0);
 333       else panel_config->clock.font.alpha = 0.5;
 334    }
 335    else if (strcmp (key, "clock_padding") == 0) {
 336       extract_values(value, &value1, &value2, &value3);
 337       panel_config->clock.area.paddingxlr = panel_config->clock.area.paddingx = atoi (value1);
 338       if (value2) panel_config->clock.area.paddingy = atoi (value2);
 339       if (value3) panel_config->clock.area.paddingx = atoi (value3);
 340    }
 341    else if (strcmp (key, "clock_background_id") == 0) {
 342       int id = atoi (value);
 343       Area *a = g_slist_nth_data(list_back, id);
 344       memcpy(&panel_config->clock.area.pix.back, &a->pix.back, sizeof(Color));
 345       memcpy(&panel_config->clock.area.pix.border, &a->pix.border, sizeof(Border));
 346    }
 347
 348    /* Taskbar */
 349    else if (strcmp (key, "taskbar_mode") == 0) {
 350       if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 351       else if (strcmp (value, "single_desktop") == 0) panel_mode = SINGLE_DESKTOP;
 352       else panel_mode = SINGLE_MONITOR;
 353    }
 354    else if (strcmp (key, "taskbar_padding") == 0) {
 355       extract_values(value, &value1, &value2, &value3);
 356       panel_config->g_taskbar.paddingxlr = panel_config->g_taskbar.paddingx = atoi (value1);
 357       if (value2) panel_config->g_taskbar.paddingy = atoi (value2);
 358       if (value3) panel_config->g_taskbar.paddingx = atoi (value3);
 359    }
 360    else if (strcmp (key, "taskbar_background_id") == 0) {
 361       int id = atoi (value);
 362       Area *a = g_slist_nth_data(list_back, id);
 363       memcpy(&panel_config->g_taskbar.pix.back, &a->pix.back, sizeof(Color));
 364       memcpy(&panel_config->g_taskbar.pix.border, &a->pix.border, sizeof(Border));
 365    }
 366
 367    /* Task */
 368    else if (strcmp (key, "task_text") == 0)
 369       panel_config->g_task.text = atoi (value);
 370    else if (strcmp (key, "task_icon") == 0)
 371       panel_config->g_task.icon = atoi (value);
 372    else if (strcmp (key, "task_centered") == 0)
 373       panel_config->g_task.centered = atoi (value);
 374    else if (strcmp (key, "task_width") == 0)
 375       panel_config->g_task.maximum_width = atoi (value);
 376    else if (strcmp (key, "task_padding") == 0) {
 377       extract_values(value, &value1, &value2, &value3);
 378       panel_config->g_task.area.paddingxlr = panel_config->g_task.area.paddingx = atoi (value1);
 379       if (value2) panel_config->g_task.area.paddingy = atoi (value2);
 380       if (value3) panel_config->g_task.area.paddingx = atoi (value3);
 381    }
 382    else if (strcmp (key, "task_font") == 0) {
 383         if (save_file_config) old_task_font = strdup (value);
 384       if (panel_config->g_task.font_desc) pango_font_description_free(panel_config->g_task.font_desc);
 385       panel_config->g_task.font_desc = pango_font_description_from_string (value);
 386    }
 387    else if (strcmp (key, "task_font_color") == 0) {
 388       extract_values(value, &value1, &value2, &value3);
 389       get_color (value1, panel_config->g_task.font.color);
 390       if (value2) panel_config->g_task.font.alpha = (atoi (value2) / 100.0);
 391       else panel_config->g_task.font.alpha = 0.1;
 392    }
 393    else if (strcmp (key, "task_active_font_color") == 0) {
 394       extract_values(value, &value1, &value2, &value3);
 395       get_color (value1, panel_config->g_task.font_active.color);
 396       if (value2) panel_config->g_task.font_active.alpha = (atoi (value2) / 100.0);
 397       else panel_config->g_task.font_active.alpha = 0.1;
 398    }
 399    else if (strcmp (key, "task_background_id") == 0) {
 400       int id = atoi (value);
 401       Area *a = g_slist_nth_data(list_back, id);
 402       memcpy(&panel_config->g_task.area.pix.back, &a->pix.back, sizeof(Color));
 403       memcpy(&panel_config->g_task.area.pix.border, &a->pix.border, sizeof(Border));
 404    }
 405    else if (strcmp (key, "task_active_background_id") == 0) {
 406       int id = atoi (value);
 407       Area *a = g_slist_nth_data(list_back, id);
 408       memcpy(&panel_config->g_task.area.pix_active.back, &a->pix.back, sizeof(Color));
 409       memcpy(&panel_config->g_task.area.pix_active.border, &a->pix.border, sizeof(Border));
 410    }
 411
 412    /* Mouse actions */
 413    else if (strcmp (key, "mouse_middle") == 0)
 414       get_action (value, &mouse_middle);
 415    else if (strcmp (key, "mouse_right") == 0)
 416       get_action (value, &mouse_right);
 417    else if (strcmp (key, "mouse_scroll_up") == 0)
 418       get_action (value, &mouse_scroll_up);
 419    else if (strcmp (key, "mouse_scroll_down") == 0)
 420       get_action (value, &mouse_scroll_down);
 421
 422
 423    /* Read tint-0.6 config for backward compatibility */
 424    else if (strcmp (key, "panel_mode") == 0) {
 425       if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 426       else if (strcmp (value, "single_desktop") == 0) panel_mode = SINGLE_DESKTOP;
 427       else panel_mode = SINGLE_MONITOR;
 428    }
 429    else if (strcmp (key, "panel_rounded") == 0) {
 430       Area *a = calloc(1, sizeof(Area));
 431       a->pix.border.rounded = atoi (value);
 432       list_back = g_slist_append(list_back, a);
 433    }
 434    else if (strcmp (key, "panel_border_width") == 0) {
 435       Area *a = g_slist_last(list_back)->data;
 436       a->pix.border.width = atoi (value);
 437    }
 438    else if (strcmp (key, "panel_background_color") == 0) {
 439       Area *a = g_slist_last(list_back)->data;
 440       extract_values(value, &value1, &value2, &value3);
 441       get_color (value1, a->pix.back.color);
 442       if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 443       else a->pix.back.alpha = 0.5;
 444    }
 445    else if (strcmp (key, "panel_border_color") == 0) {
 446       Area *a = g_slist_last(list_back)->data;
 447       extract_values(value, &value1, &value2, &value3);
 448       get_color (value1, a->pix.border.color);
 449       if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 450       else a->pix.border.alpha = 0.5;
 451    }
 452    else if (strcmp (key, "task_text_centered") == 0)
 453       panel_config->g_task.centered = atoi (value);
 454    else if (strcmp (key, "task_margin") == 0) {
 455       panel_config->g_taskbar.paddingxlr = 0;
 456       panel_config->g_taskbar.paddingx = atoi (value);
 457    }
 458    else if (strcmp (key, "task_icon_size") == 0)
 459       old_task_icon_size = atoi (value);
 460    else if (strcmp (key, "task_rounded") == 0) {
 461       area_task = calloc(1, sizeof(Area));
 462       area_task->pix.border.rounded = atoi (value);
 463       list_back = g_slist_append(list_back, area_task);
 464
 465       area_task_active = calloc(1, sizeof(Area));
 466       area_task_active->pix.border.rounded = atoi (value);
 467       list_back = g_slist_append(list_back, area_task_active);
 468    }
 469    else if (strcmp (key, "task_background_color") == 0) {
 470       extract_values(value, &value1, &value2, &value3);
 471       get_color (value1, area_task->pix.back.color);
 472       if (value2) area_task->pix.back.alpha = (atoi (value2) / 100.0);
 473       else area_task->pix.back.alpha = 0.5;
 474    }
 475    else if (strcmp (key, "task_active_background_color") == 0) {
 476       extract_values(value, &value1, &value2, &value3);
 477       get_color (value1, area_task_active->pix.back.color);
 478       if (value2) area_task_active->pix.back.alpha = (atoi (value2) / 100.0);
 479       else area_task_active->pix.back.alpha = 0.5;
 480    }
 481    else if (strcmp (key, "task_border_width") == 0) {
 482       area_task->pix.border.width = atoi (value);
 483       area_task_active->pix.border.width = atoi (value);
 484    }
 485    else if (strcmp (key, "task_border_color") == 0) {
 486       extract_values(value, &value1, &value2, &value3);
 487       get_color (value1, area_task->pix.border.color);
 488       if (value2) area_task->pix.border.alpha = (atoi (value2) / 100.0);
 489       else area_task->pix.border.alpha = 0.5;
 490    }
 491    else if (strcmp (key, "task_active_border_color") == 0) {
 492       extract_values(value, &value1, &value2, &value3);
 493       get_color (value1, area_task_active->pix.border.color);
 494       if (value2) area_task_active->pix.border.alpha = (atoi (value2) / 100.0);
 495       else area_task_active->pix.border.alpha = 0.5;
 496    }
 497
 498    else
 499       fprintf(stderr, "Invalid option: \"%s\", correct your config file\n", key);
 500
 501    if (value1) free (value1);
 502    if (value2) free (value2);
 503    if (value3) free (value3);
 504 }
 505
 506
 507 int parse_line (const char *line)
 508 {
 509    char *a, *b, *key, *value;
 510
 511    /* Skip useless lines */
 512    if ((line[0] == '#') || (line[0] == '\n')) return 0;
 513    if (!(a = strchr (line, '='))) return 0;
 514
 515    /* overwrite '=' with '\0' */
 516    a[0] = '\0';
 517    key = strdup (line);
 518    a++;
 519
 520    /* overwrite '\n' with '\0' if '\n' present */
 521    if ((b = strchr (a, '\n'))) b[0] = '\0';
 522
 523    value = strdup (a);
 524
 525    g_strstrip(key);
 526    g_strstrip(value);
 527
 528    add_entry (key, value);
 529
 530    free (key);
 531    free (value);
 532    return 1;
 533 }
 534
 535
 536 void config_finish ()
 537 {
 538    if (panel_config->monitor > (server.nb_monitor-1)) {
 539       fprintf(stderr, "tint2 exit : monitor %d not found.\n", panel_config->monitor+1);
 540       exit(0);
 541    }
 542    else {
 543       if (!server.monitor[panel_config->monitor].width || !server.monitor[panel_config->monitor].height)
 544          fprintf(stderr, "tint2 error : invalid monitor size.\n");
 545    }
 546
 547         // alloc panels
 548    int i;
 549    if (panel_config->monitor >= 0) {
 550            nb_panel = 1;
 551            panel1 = calloc(nb_panel, sizeof(Panel));
 552            memcpy(panel1, panel_config, sizeof(Panel));
 553         }
 554         else {
 555         // multi monitor
 556            nb_panel = server.nb_monitor;
 557            panel1 = calloc(nb_panel, sizeof(Panel));
 558
 559            for (i=0 ; i < nb_panel ; i++) {
 560                    memcpy(&panel1[i], panel_config, sizeof(Panel));
 561                    panel1[i].monitor = i;
 562                 }
 563         }
 564
 565    init_panel();
 566    init_taskbar();
 567    visible_object();
 568
 569         task_refresh_tasklist();
 570         panel_refresh = 1;
 571
 572         cleanup_config();
 573 }
 574
 575
 576 int config_read ()
 577 {
 578    const gchar * const * system_dirs;
 579    char *path1, *path2, *dir;
 580    gint i;
 581
 582         save_file_config = 0;
 583
 584 deb:
 585    // check tint2rc file according to XDG specification
 586    path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 587    if (!g_file_test (path1, G_FILE_TEST_EXISTS)) {
 588
 589                 if (save_file_config) {
 590                    fprintf(stderr, "tint2 error : enable to write $HOME/.config/tint2/tint2rc\n");
 591                         exit(0);
 592                 }
 593                 // check old tintrc config file
 594                 path1 = g_build_filename (g_get_user_config_dir(), "tint", "tintrc", NULL);
 595                 if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 596                 save_file_config = 1;
 597                         old_task_font = 0;
 598                         old_time1_font = 0;
 599                         old_time2_font = 0;
 600                    config_read_file (path1);
 601                 save_config();
 602                         if (old_task_font) g_free(old_task_font);
 603                         if (old_time1_font) g_free(old_time1_font);
 604                         if (old_time2_font) g_free(old_time2_font);
 605                 goto deb;
 606                 }
 607                 else {
 608                         path2 = 0;
 609                         system_dirs = g_get_system_config_dirs();
 610                         for (i = 0; system_dirs[i]; i++) {
 611                                 path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 612
 613                                 if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 614                                 g_free (path2);
 615                                 path2 = 0;
 616                         }
 617
 618                         if (path2) {
 619                                 // copy file in user directory (path1)
 620                                 dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 621                                 if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 622                                 g_free(dir);
 623
 624                                 copy_file(path2, path1);
 625                                 g_free(path2);
 626                         }
 627                 }
 628    }
 629
 630    i = config_read_file (path1);
 631    g_free(path1);
 632
 633    return i;
 634 }
 635
 636
 637 int config_read_file (const char *path)
 638 {
 639    FILE *fp;
 640    char line[80];
 641
 642    if ((fp = fopen(path, "r")) == NULL) return 0;
 643
 644    while (fgets(line, sizeof(line), fp) != NULL)
 645       parse_line (line);
 646
 647    fclose (fp);
 648    return 1;
 649 }
 650
 651
 652 void save_config ()
 653 {
 654    fprintf(stderr, "tint2 warning : convert user's config file tintrc to tint2rc\n");
 655
 656    char *path, *dir;
 657    FILE *fp;
 658
 659         if (old_task_icon_size) {
 660                 panel_config->g_task.area.paddingy = ((int)panel_config->initial_height - (2 * panel_config->area.paddingy) - old_task_icon_size) / 2;
 661         }
 662
 663    dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 664         if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 665         g_free(dir);
 666
 667    path = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 668    fp = fopen(path, "w");
 669    g_free(path);
 670    if (fp == NULL) return;
 671
 672    fputs("#---------------------------------------------\n", fp);
 673    fputs("# TINT2 CONFIG FILE\n", fp);
 674    fputs("#---------------------------------------------\n\n", fp);
 675    fputs("#---------------------------------------------\n", fp);
 676    fputs("# BACKGROUND AND BORDER\n", fp);
 677    fputs("#---------------------------------------------\n", fp);
 678    GSList *l0;
 679    Area *a;
 680    l0 = list_back->next;
 681    while (l0) {
 682       a = l0->data;
 683                 fprintf(fp, "rounded = %d\n", a->pix.border.rounded);
 684                 fprintf(fp, "border_width = %d\n", a->pix.border.width);
 685                 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));
 686                 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));
 687
 688         l0 = l0->next;
 689    }
 690
 691    fputs("#---------------------------------------------\n", fp);
 692    fputs("# PANEL\n", fp);
 693    fputs("#---------------------------------------------\n", fp);
 694    fputs("panel_monitor = all\n", fp);
 695    if (panel_position & BOTTOM) fputs("panel_position = bottom", fp);
 696    else fputs("panel_position = top", fp);
 697    if (panel_position & LEFT) fputs(" left\n", fp);
 698    else if (panel_position & RIGHT) fputs(" right\n", fp);
 699    else fputs(" center\n", fp);
 700    fprintf(fp, "panel_size = %d %d\n", (int)panel_config->initial_width, (int)panel_config->initial_height);
 701    fprintf(fp, "panel_margin = %d %d\n", panel_config->marginx, panel_config->marginy);
 702    fprintf(fp, "panel_padding = %d %d\n", panel_config->area.paddingx, panel_config->area.paddingy);
 703    fprintf(fp, "font_shadow = %d\n", panel_config->g_task.font_shadow);
 704    fputs("panel_background_id = 1\n", fp);
 705
 706    fputs("\n#---------------------------------------------\n", fp);
 707    fputs("# TASKBAR\n", fp);
 708    fputs("#---------------------------------------------\n", fp);
 709    if (panel_mode == MULTI_DESKTOP) fputs("taskbar_mode = multi_desktop\n", fp);
 710    else fputs("taskbar_mode = single_desktop\n", fp);
 711    fprintf(fp, "taskbar_padding = 0 0 %d\n", panel_config->g_taskbar.paddingx);
 712    fputs("taskbar_background_id = 0\n", fp);
 713
 714    fputs("\n#---------------------------------------------\n", fp);
 715    fputs("# TASK\n", fp);
 716    fputs("#---------------------------------------------\n", fp);
 717         if (old_task_icon_size) fputs("task_icon = 1\n", fp);
 718         else fputs("task_icon = 0\n", fp);
 719         fputs("task_text = 1\n", fp);
 720    fprintf(fp, "task_width = %d\n", panel_config->g_task.maximum_width);
 721    fprintf(fp, "task_centered = %d\n", panel_config->g_task.centered);
 722    fprintf(fp, "task_padding = %d %d\n", panel_config->g_task.area.paddingx, panel_config->g_task.area.paddingy);
 723    fprintf(fp, "task_font = %s\n", old_task_font);
 724         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));
 725         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));
 726    fputs("task_background_id = 2\n", fp);
 727    fputs("task_active_background_id = 3\n", fp);
 728
 729    fputs("\n#---------------------------------------------\n", fp);
 730    fputs("# CLOCK\n", fp);
 731    fputs("#---------------------------------------------\n", fp);
 732         if (time1_format) fprintf(fp, "time1_format = %s\n", time1_format);
 733         else fputs("#time1_format = %H:%M\n", fp);
 734    fprintf(fp, "time1_font = %s\n", old_time1_font);
 735         if (time2_format) fprintf(fp, "time2_format = %s\n", time2_format);
 736         else fputs("#time2_format = %A %d %B\n", fp);
 737    fprintf(fp, "time2_font = %s\n", old_time2_font);
 738         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));
 739    fputs("clock_padding = 2 2\n", fp);
 740    fputs("clock_background_id = 0\n", fp);
 741
 742    fputs("\n#---------------------------------------------\n", fp);
 743    fputs("# MOUSE ACTION ON TASK\n", fp);
 744    fputs("#---------------------------------------------\n", fp);
 745    if (mouse_middle == NONE) fputs("mouse_middle = none\n", fp);
 746    else if (mouse_middle == CLOSE) fputs("mouse_middle = close\n", fp);
 747    else if (mouse_middle == TOGGLE) fputs("mouse_middle = toggle\n", fp);
 748    else if (mouse_middle == ICONIFY) fputs("mouse_middle = iconify\n", fp);
 749    else if (mouse_middle == SHADE) fputs("mouse_middle = shade\n", fp);
 750    else fputs("mouse_middle = toggle_iconify\n", fp);
 751
 752    if (mouse_right == NONE) fputs("mouse_right = none\n", fp);
 753    else if (mouse_right == CLOSE) fputs("mouse_right = close\n", fp);
 754    else if (mouse_right == TOGGLE) fputs("mouse_right = toggle\n", fp);
 755    else if (mouse_right == ICONIFY) fputs("mouse_right = iconify\n", fp);
 756    else if (mouse_right == SHADE) fputs("mouse_right = shade\n", fp);
 757    else fputs("mouse_right = toggle_iconify\n", fp);
 758
 759    if (mouse_scroll_up == NONE) fputs("mouse_scroll_up = none\n", fp);
 760    else if (mouse_scroll_up == CLOSE) fputs("mouse_scroll_up = close\n", fp);
 761    else if (mouse_scroll_up == TOGGLE) fputs("mouse_scroll_up = toggle\n", fp);
 762    else if (mouse_scroll_up == ICONIFY) fputs("mouse_scroll_up = iconify\n", fp);
 763    else if (mouse_scroll_up == SHADE) fputs("mouse_scroll_up = shade\n", fp);
 764    else fputs("mouse_scroll_up = toggle_iconify\n", fp);
 765
 766    if (mouse_scroll_down == NONE) fputs("mouse_scroll_down = none\n", fp);
 767    else if (mouse_scroll_down == CLOSE) fputs("mouse_scroll_down = close\n", fp);
 768    else if (mouse_scroll_down == TOGGLE) fputs("mouse_scroll_down = toggle\n", fp);
 769    else if (mouse_scroll_down == ICONIFY) fputs("mouse_scroll_down = iconify\n", fp);
 770    else if (mouse_scroll_down == SHADE) fputs("mouse_scroll_down = shade\n", fp);
 771    else fputs("mouse_scroll_down = toggle_iconify\n", fp);
 772
 773    fputs("\n\n", fp);
 774    fclose (fp);
 775 }
 776