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 void cleanup_taskbar()
  48 {
  49    free_area(&panel.area);
  50
  51    int i, nb;
  52    Task *tsk, *next;
  53
  54    nb = panel.nb_desktop * panel.nb_monitor;
  55    for (i=0 ; i < nb ; i++) {
  56 /* TODO: voir ce code !!
  57       for (tsk = panel.taskbar[i].tasklist; tsk ; tsk = next) {
  58          next = tsk->next;
  59          remove_task (tsk);
  60       }
  61 */
  62    }
  63
  64    free(panel.taskbar);
  65    panel.taskbar = 0;
  66 }
  67
  68
  69 void cleanup ()
  70 {
  71    if (panel.old_task_font) free(panel.old_task_font);
  72    if (g_task.font_desc) pango_font_description_free(g_task.font_desc);
  73    if (panel.clock.time1_font_desc) pango_font_description_free(panel.clock.time1_font_desc);
  74    if (panel.clock.time2_font_desc) pango_font_description_free(panel.clock.time2_font_desc);
  75    if (panel.taskbar) cleanup_taskbar();
  76    if (panel.clock.time1_format) g_free(panel.clock.time1_format);
  77    if (panel.clock.time2_format) g_free(panel.clock.time2_format);
  78    if (server.monitor) free(server.monitor);
  79    XCloseDisplay(server.dsp);
  80 }
  81
  82
  83 void copy_file(const char *pathSrc, const char *pathDest)
  84 {
  85    FILE *fileSrc, *fileDest;
  86    char line[100];
  87    int  nb;
  88
  89    fileSrc = fopen(pathSrc, "rb");
  90    if (fileSrc == NULL) return;
  91
  92    fileDest = fopen(pathDest, "wb");
  93    if (fileDest == NULL) return;
  94
  95    while ((nb = fread(line, 1, 100, fileSrc)) > 0) fwrite(line, 1, nb, fileDest);
  96
  97    fclose (fileDest);
  98    fclose (fileSrc);
  99 }
 100
 101
 102 void extract_values (const char *value, char **value1, char **value2)
 103 {
 104    char *b;
 105
 106    if (*value1) free (*value1);
 107    if (*value2) free (*value2);
 108
 109    if ((b = strchr (value, ' '))) {
 110       b[0] = '\0';
 111       b++;
 112       *value2 = strdup (b);
 113       g_strstrip(*value2);
 114    }
 115    else *value2 = 0;
 116
 117    *value1 = strdup (value);
 118    g_strstrip(*value1);
 119 }
 120
 121
 122 int hex_char_to_int (char c)
 123 {
 124    int r;
 125
 126    if (c >= '0' && c <= '9')  r = c - '0';
 127    else if (c >= 'a' && c <= 'f')  r = c - 'a' + 10;
 128    else if (c >= 'A' && c <= 'F')  r = c - 'A' + 10;
 129    else  r = 0;
 130
 131    return r;
 132 }
 133
 134
 135 int hex_to_rgb (char *hex, int *r, int *g, int *b)
 136 {
 137    int len;
 138
 139    if (hex == NULL || hex[0] != '#') return (0);
 140
 141    len = strlen (hex);
 142    if (len == 3 + 1) {
 143       *r = hex_char_to_int (hex[1]);
 144       *g = hex_char_to_int (hex[2]);
 145       *b = hex_char_to_int (hex[3]);
 146    }
 147    else if (len == 6 + 1) {
 148       *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 149       *g = hex_char_to_int (hex[3]) * 16 + hex_char_to_int (hex[4]);
 150       *b = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 151    }
 152    else if (len == 12 + 1) {
 153       *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 154       *g = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 155       *b = hex_char_to_int (hex[9]) * 16 + hex_char_to_int (hex[10]);
 156    }
 157    else return 0;
 158
 159    return 1;
 160 }
 161
 162
 163 void get_color (char *hex, double *rgb)
 164 {
 165    int r, g, b;
 166    hex_to_rgb (hex, &r, &g, &b);
 167
 168    rgb[0] = (r / 255.0);
 169    rgb[1] = (g / 255.0);
 170    rgb[2] = (b / 255.0);
 171 }
 172
 173
 174 void get_action (char *event, int *action)
 175 {
 176    if (strcmp (event, "none") == 0)
 177       *action = NONE;
 178    else if (strcmp (event, "close") == 0)
 179       *action = CLOSE;
 180    else if (strcmp (event, "toggle") == 0)
 181       *action = TOGGLE;
 182    else if (strcmp (event, "iconify") == 0)
 183       *action = ICONIFY;
 184    else if (strcmp (event, "shade") == 0)
 185       *action = SHADE;
 186    else if (strcmp (event, "toggle_iconify") == 0)
 187       *action = TOGGLE_ICONIFY;
 188 }
 189
 190
 191 void add_entry (char *key, char *value)
 192 {
 193    char *value1=0, *value2=0;
 194
 195    /* Background and border */
 196    if (strcmp (key, "rounded") == 0) {
 197       // 'rounded' is the first parameter => alloc a new background
 198       Area *back = calloc(1, sizeof(Area));
 199       back->border.rounded = atoi (value);
 200       list_back = g_slist_append(list_back, back);
 201    }
 202    else if (strcmp (key, "border_width") == 0) {
 203       Area *back = g_slist_last(list_back)->data;
 204       back->border.width = atoi (value);
 205    }
 206    else if (strcmp (key, "background_color") == 0) {
 207       Area *back = g_slist_last(list_back)->data;
 208       extract_values(value, &value1, &value2);
 209       get_color (value1, back->back.color);
 210       if (value2) back->back.alpha = (atoi (value2) / 100.0);
 211       else back->back.alpha = 0.5;
 212    }
 213    else if (strcmp (key, "border_color") == 0) {
 214       Area *back = g_slist_last(list_back)->data;
 215       extract_values(value, &value1, &value2);
 216       get_color (value1, back->border.color);
 217       if (value2) back->border.alpha = (atoi (value2) / 100.0);
 218       else back->border.alpha = 0.5;
 219    }
 220
 221    /* Panel */
 222    else if (strcmp (key, "panel_monitor") == 0) {
 223       panel.monitor = atoi (value);
 224       if (panel.monitor > 0) panel.monitor -= 1;
 225    }
 226    else if (strcmp (key, "panel_size") == 0) {
 227       extract_values(value, &value1, &value2);
 228       panel.area.width = atoi (value1);
 229       if (value2) panel.area.height = atoi (value2);
 230    }
 231    else if (strcmp (key, "panel_margin") == 0) {
 232       extract_values(value, &value1, &value2);
 233       panel.marginx = atoi (value1);
 234       if (value2) panel.marginy = atoi (value2);
 235    }
 236    else if (strcmp (key, "panel_padding") == 0) {
 237       extract_values(value, &value1, &value2);
 238       panel.area.paddingx = atoi (value1);
 239       if (value2) panel.area.paddingy = atoi (value2);
 240    }
 241    else if (strcmp (key, "panel_position") == 0) {
 242       extract_values(value, &value1, &value2);
 243       if (strcmp (value1, "top") == 0) panel.position = TOP;
 244       else panel.position = BOTTOM;
 245
 246       if (!value2) panel.position = CENTER;
 247       else {
 248          if (strcmp (value2, "left") == 0) panel.position |= LEFT;
 249          else {
 250             if (strcmp (value2, "right") == 0) panel.position |= RIGHT;
 251             else panel.position |= CENTER;
 252          }
 253       }
 254    }
 255    else if (strcmp (key, "font_shadow") == 0)
 256       g_task.font_shadow = atoi (value);
 257    else if (strcmp (key, "panel_background_id") == 0) {
 258       int id = atoi (value);
 259       Area *back = g_slist_nth_data(list_back, id);
 260       memcpy(&panel.area.back, &back->back, sizeof(Color));
 261       memcpy(&panel.area.border, &back->border, sizeof(Border));
 262    }
 263
 264    /* Clock */
 265    else if (strcmp (key, "time1_format") == 0) {
 266       if (panel.clock.time1_format) g_free(panel.clock.time1_format);
 267       if (strlen(value) > 0) panel.clock.time1_format = strdup (value);
 268       else panel.clock.time1_format = 0;
 269    }
 270    else if (strcmp (key, "time2_format") == 0) {
 271       if (panel.clock.time2_format) g_free(panel.clock.time2_format);
 272       if (strlen(value) > 0) panel.clock.time2_format = strdup (value);
 273       else panel.clock.time2_format = 0;
 274    }
 275    else if (strcmp (key, "time1_font") == 0) {
 276       if (panel.clock.time1_font_desc) pango_font_description_free(panel.clock.time1_font_desc);
 277       panel.clock.time1_font_desc = pango_font_description_from_string (value);
 278    }
 279    else if (strcmp (key, "time2_font") == 0) {
 280       if (panel.clock.time2_font_desc) pango_font_description_free(panel.clock.time2_font_desc);
 281       panel.clock.time2_font_desc = pango_font_description_from_string (value);
 282    }
 283    else if (strcmp (key, "clock_font_color") == 0) {
 284       extract_values(value, &value1, &value2);
 285       get_color (value1, panel.clock.font.color);
 286       if (value2) panel.clock.font.alpha = (atoi (value2) / 100.0);
 287       else panel.clock.font.alpha = 0.1;
 288    }
 289    else if (strcmp (key, "clock_padding") == 0) {
 290       extract_values(value, &value1, &value2);
 291       panel.clock.area.paddingx = atoi (value1);
 292       if (value2) panel.clock.area.paddingy = atoi (value2);
 293    }
 294    else if (strcmp (key, "clock_background_id") == 0) {
 295       int id = atoi (value);
 296       Area *back = g_slist_nth_data(list_back, id);
 297       memcpy(&panel.clock.area.back, &back->back, sizeof(Color));
 298       memcpy(&panel.clock.area.border, &back->border, sizeof(Border));
 299    }
 300
 301    /* Taskbar */
 302    else if (strcmp (key, "taskbar_mode") == 0) {
 303       if (strcmp (value, "multi_desktop") == 0) panel.mode = MULTI_DESKTOP;
 304       else if (strcmp (value, "multi_monitor") == 0) panel.mode = MULTI_MONITOR;
 305       else panel.mode = SINGLE_DESKTOP;
 306    }
 307    else if (strcmp (key, "taskbar_padding") == 0) {
 308       extract_values(value, &value1, &value2);
 309       g_taskbar.paddingx = atoi (value1);
 310       if (value2) g_taskbar.paddingy = atoi (value2);
 311    }
 312    else if (strcmp (key, "taskbar_background_id") == 0) {
 313       int id = atoi (value);
 314       Area *back = g_slist_nth_data(list_back, id);
 315       memcpy(&g_taskbar.back, &back->back, sizeof(Color));
 316       memcpy(&g_taskbar.border, &back->border, sizeof(Border));
 317    }
 318
 319    /* Task */
 320    else if (strcmp (key, "task_text") == 0)
 321       g_task.text = atoi (value);
 322    else if (strcmp (key, "task_icon") == 0)
 323       g_task.icon = atoi (value);
 324    else if (strcmp (key, "task_centered") == 0)
 325       g_task.centered = atoi (value);
 326    else if (strcmp (key, "task_width") == 0)
 327       g_task.maximum_width = atoi (value);
 328    else if (strcmp (key, "task_padding") == 0) {
 329       extract_values(value, &value1, &value2);
 330       g_task.area.paddingx = atoi (value1);
 331       g_task.area_active.paddingx = atoi (value1);
 332       if (value2) {
 333          g_task.area.paddingy = atoi (value2);
 334          g_task.area_active.paddingy = atoi (value2);
 335       }
 336    }
 337    else if (strcmp (key, "task_font") == 0) {
 338       if (g_task.font_desc) pango_font_description_free(g_task.font_desc);
 339       g_task.font_desc = pango_font_description_from_string (value);
 340    }
 341    else if (strcmp (key, "task_font_color") == 0) {
 342       extract_values(value, &value1, &value2);
 343       get_color (value1, g_task.font.color);
 344       if (value2) g_task.font.alpha = (atoi (value2) / 100.0);
 345       else g_task.font.alpha = 0.1;
 346    }
 347    else if (strcmp (key, "task_active_font_color") == 0) {
 348       extract_values(value, &value1, &value2);
 349       get_color (value1, g_task.font_active.color);
 350       if (value2) g_task.font_active.alpha = (atoi (value2) / 100.0);
 351       else g_task.font_active.alpha = 0.1;
 352    }
 353    else if (strcmp (key, "task_background_id") == 0) {
 354       int id = atoi (value);
 355       Area *back = g_slist_nth_data(list_back, id);
 356       memcpy(&g_task.area.back, &back->back, sizeof(Color));
 357       memcpy(&g_task.area.border, &back->border, sizeof(Border));
 358    }
 359    else if (strcmp (key, "task_active_background_id") == 0) {
 360       int id = atoi (value);
 361       Area *back = g_slist_nth_data(list_back, id);
 362       memcpy(&g_task.area_active.back, &back->back, sizeof(Color));
 363       memcpy(&g_task.area_active.border, &back->border, sizeof(Border));
 364    }
 365
 366    /* Mouse actions */
 367    else if (strcmp (key, "mouse_middle") == 0)
 368       get_action (value, &panel.mouse_middle);
 369    else if (strcmp (key, "mouse_right") == 0)
 370       get_action (value, &panel.mouse_right);
 371    else if (strcmp (key, "mouse_scroll_up") == 0)
 372       get_action (value, &panel.mouse_scroll_up);
 373    else if (strcmp (key, "mouse_scroll_down") == 0)
 374       get_action (value, &panel.mouse_scroll_down);
 375
 376
 377    /* Read old config for backward compatibility */
 378    else if (strcmp (key, "font") == 0) {
 379       panel.old_config_file = 1;
 380       if (g_task.font_desc) pango_font_description_free(g_task.font_desc);
 381       g_task.font_desc = pango_font_description_from_string (value);
 382       if (panel.old_task_font) free(panel.old_task_font);
 383       panel.old_task_font = strdup (value);
 384    }
 385    else if (strcmp (key, "font_color") == 0)
 386       get_color (value, g_task.font.color);
 387    else if (strcmp (key, "font_alpha") == 0)
 388       g_task.font.alpha = (atoi (value) / 100.0);
 389    else if (strcmp (key, "font_active_color") == 0)
 390       get_color (value, g_task.font_active.color);
 391    else if (strcmp (key, "font_active_alpha") == 0)
 392       g_task.font_active.alpha = (atoi (value) / 100.0);
 393    else if (strcmp (key, "panel_show_all_desktop") == 0) {
 394       if (atoi (value) == 0) panel.mode = SINGLE_DESKTOP;
 395       else panel.mode = MULTI_DESKTOP;
 396    }
 397    else if (strcmp (key, "panel_width") == 0)
 398       panel.area.width = atoi (value);
 399    else if (strcmp (key, "panel_height") == 0)
 400       panel.area.height = atoi (value);
 401    else if (strcmp (key, "panel_background") == 0)
 402       panel.old_panel_background = atoi (value);
 403    else if (strcmp (key, "panel_background_alpha") == 0)
 404       panel.area.back.alpha = (atoi (value) / 100.0);
 405    else if (strcmp (key, "panel_border_alpha") == 0)
 406       panel.area.border.alpha = (atoi (value) / 100.0);
 407    else if (strcmp (key, "task_icon") == 0)
 408       panel.old_task_icon = atoi (value);
 409    else if (strcmp (key, "task_background") == 0)
 410       panel.old_task_background = atoi (value);
 411    else if (strcmp (key, "task_background_alpha") == 0)
 412       g_task.area.back.alpha = (atoi (value) / 100.0);
 413    else if (strcmp (key, "task_active_background_alpha") == 0)
 414       g_task.area_active.back.alpha = (atoi (value) / 100.0);
 415    else if (strcmp (key, "task_border_alpha") == 0)
 416       g_task.area.border.alpha = (atoi (value) / 100.0);
 417    else if (strcmp (key, "task_active_border_alpha") == 0)
 418       g_task.area_active.border.alpha = (atoi (value) / 100.0);
 419    // disabled parameters
 420    else if (strcmp (key, "task_active_border_width") == 0) ;
 421    else if (strcmp (key, "task_active_rounded") == 0) ;
 422
 423    else
 424       fprintf(stderr, "Invalid option: \"%s\", correct your config file\n", key);
 425
 426    if (value1) free (value1);
 427    if (value2) free (value2);
 428 }
 429
 430
 431 int parse_line (const char *line)
 432 {
 433    char *a, *b, *key, *value;
 434
 435    /* Skip useless lines */
 436    if ((line[0] == '#') || (line[0] == '\n')) return 0;
 437    if (!(a = strchr (line, '='))) return 0;
 438
 439    /* overwrite '=' with '\0' */
 440    a[0] = '\0';
 441    key = strdup (line);
 442    a++;
 443
 444    /* overwrite '\n' with '\0' if '\n' present */
 445    if ((b = strchr (a, '\n'))) b[0] = '\0';
 446
 447    value = strdup (a);
 448
 449    g_strstrip(key);
 450    g_strstrip(value);
 451
 452    add_entry (key, value);
 453
 454    free (key);
 455    free (value);
 456    return 1;
 457 }
 458
 459
 460 void config_taskbar()
 461 {
 462    int i, j;
 463
 464    if (g_task.area.border.rounded > g_task.area.height/2) {
 465       g_task.area.border.rounded = g_task.area.height/2;
 466       g_task.area_active.border.rounded = g_task.area.border.rounded;
 467    }
 468
 469    for (i=0 ; i < 15 ; i++) {
 470       server.nb_desktop = server_get_number_of_desktop ();
 471       if (server.nb_desktop > 0) break;
 472       sleep(1);
 473    }
 474    if (server.nb_desktop == 0) {
 475       server.nb_desktop = 1;
 476       fprintf(stderr, "tint2 warning : cannot found number of desktop.\n");
 477    }
 478
 479    if (panel.taskbar) cleanup_taskbar();
 480
 481    panel.nb_desktop = server.nb_desktop;
 482    if (panel.mode == MULTI_MONITOR) panel.nb_monitor = server.nb_monitor;
 483    else panel.nb_monitor = 1;
 484    panel.taskbar = calloc(panel.nb_desktop * panel.nb_monitor, sizeof(Taskbar));
 485    g_slist_free(panel.area.list);
 486    panel.area.list = 0;
 487
 488    Taskbar *tskbar;
 489    for (i=0 ; i < panel.nb_desktop ; i++) {
 490       for (j=0 ; j < panel.nb_monitor ; j++) {
 491          tskbar = &panel.taskbar[index(i,j)];
 492          memcpy(&tskbar->area, &g_taskbar, sizeof(Area));
 493          tskbar->desktop = i;
 494          tskbar->monitor = j;
 495
 496          // TODO: redefinir panel.area.list en fonction des objets visibles
 497          panel.area.list = g_slist_append(panel.area.list, tskbar);
 498       }
 499    }
 500    if (panel.clock.time1_format)
 501       panel.area.list = g_slist_append(panel.area.list, &panel.clock);
 502
 503    //printf("taskbar (desktop x monitor) : (%d x %d)\n", panel.nb_desktop, panel.nb_monitor);
 504    resize_taskbar();
 505    task_refresh_tasklist ();
 506    panel.refresh = 1;
 507 }
 508
 509
 510 void config_finish ()
 511 {
 512    int height_ink, height;
 513
 514    if (panel.old_config_file) save_config();
 515
 516    // get monitor's configuration
 517    get_monitors();
 518
 519    if (panel.monitor > (server.nb_monitor-1)) {
 520       panel.sleep_mode = 1;
 521       printf("tint2 sleep and wait monitor %d.\n", panel.monitor+1);
 522    }
 523    else {
 524       panel.sleep_mode = 0;
 525       //printf("tint2 wake up on monitor %d\n", panel.monitor+1);
 526       if (!server.monitor[panel.monitor].width || !server.monitor[panel.monitor].height)
 527          fprintf(stderr, "tint2 error : invalid monitor size.\n");
 528    }
 529
 530    if (!panel.area.width) panel.area.width = server.monitor[panel.monitor].width;
 531
 532    // taskbar
 533    g_taskbar.posy = panel.area.border.width + panel.area.paddingy;
 534    g_taskbar.height = panel.area.height - (2 * g_taskbar.posy);
 535    g_taskbar.redraw = 1;
 536
 537    // task
 538    g_task.area.posy = g_taskbar.posy + g_taskbar.border.width + g_taskbar.paddingy;
 539    g_task.area_active.posy = g_task.area.posy;
 540    g_task.area.height = panel.area.height - (2 * g_task.area.posy);
 541    g_task.area_active.height = g_task.area.height;
 542    g_task.area.redraw = 1;
 543
 544    if (!g_task.maximum_width)
 545       g_task.maximum_width = server.monitor[panel.monitor].width;
 546
 547    if (panel.area.border.rounded > panel.area.height/2)
 548       panel.area.border.rounded = panel.area.height/2;
 549
 550    // clock
 551    init_clock(&panel.clock, panel.area.height);
 552
 553    // compute vertical position : text and icon
 554    get_text_size(g_task.font_desc, &height_ink, &height, panel.area.height, "TAjpg", 5);
 555    g_task.text_posy = (g_task.area.height - height) / 2.0;
 556
 557    // add task_icon_size
 558    g_task.text_posx = g_task.area.paddingx + g_task.area.border.width;
 559    if (g_task.icon) {
 560       g_task.icon_size1 = g_task.area.height - (2 * g_task.area.paddingy);
 561       g_task.text_posx += g_task.icon_size1;
 562       g_task.icon_posy = (g_task.area.height - g_task.icon_size1) / 2;
 563    }
 564
 565    config_taskbar();
 566    visible_object();
 567
 568    // cleanup background list
 569    GSList *l0;
 570    for (l0 = list_back; l0 ; l0 = l0->next) {
 571       free(l0->data);
 572    }
 573    g_slist_free(list_back);
 574 }
 575
 576
 577 int config_read ()
 578 {
 579    const gchar * const * system_dirs;
 580    char *path1, *path2, *dir;
 581    gint i;
 582
 583    // check tint2rc file according to XDG specification
 584    path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 585    if (!g_file_test (path1, G_FILE_TEST_EXISTS)) {
 586
 587       path2 = 0;
 588       system_dirs = g_get_system_config_dirs();
 589       for (i = 0; system_dirs[i]; i++) {
 590          path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 591
 592          if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 593          g_free (path2);
 594          path2 = 0;
 595       }
 596
 597       if (path2) {
 598          // copy file in user directory (path1)
 599          dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 600          if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 601          g_free(dir);
 602
 603          copy_file(path2, path1);
 604          g_free(path2);
 605       }
 606    }
 607
 608    i = config_read_file (path1);
 609    g_free(path1);
 610    return i;
 611 }
 612
 613
 614 int config_read_file (const char *path)
 615 {
 616    FILE *fp;
 617    char line[80];
 618
 619    if ((fp = fopen(path, "r")) == NULL) return 0;
 620
 621    while (fgets(line, sizeof(line), fp) != NULL)
 622       parse_line (line);
 623
 624    fclose (fp);
 625    return 1;
 626 }
 627
 628
 629 void save_config ()
 630 {
 631    fprintf(stderr, "tint2 warning : convert user's config file\n");
 632    panel.area.paddingx = panel.area.paddingy = panel.marginx;
 633    panel.marginx = panel.marginy = 0;
 634
 635    if (panel.old_task_icon == 0) g_task.icon_size1 = 0;
 636    if (panel.old_panel_background == 0) panel.area.back.alpha = 0;
 637    if (panel.old_task_background == 0) {
 638       g_task.area.back.alpha = 0;
 639       g_task.area_active.back.alpha = 0;
 640    }
 641    g_task.area.border.rounded = g_task.area.border.rounded / 2;
 642    g_task.area_active.border.rounded = g_task.area.border.rounded;
 643    panel.area.border.rounded = panel.area.border.rounded / 2;
 644
 645    char *path;
 646    FILE *fp;
 647
 648    path = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 649    fp = fopen(path, "w");
 650    g_free(path);
 651    if (fp == NULL) return;
 652
 653    fputs("#---------------------------------------------\n", fp);
 654    fputs("# TINT CONFIG FILE\n", fp);
 655    fputs("#---------------------------------------------\n\n", fp);
 656    fputs("#---------------------------------------------\n", fp);
 657    fputs("# PANEL\n", fp);
 658    fputs("#---------------------------------------------\n", fp);
 659    if (panel.mode == SINGLE_DESKTOP) fputs("panel_mode = single_desktop\n", fp);
 660    else fputs("panel_mode = multi_desktop\n", fp);
 661    fputs("panel_monitor = 1\n", fp);
 662    if (panel.position & BOTTOM) fputs("panel_position = bottom", fp);
 663    else fputs("panel_position = top", fp);
 664    if (panel.position & LEFT) fputs(" left\n", fp);
 665    else if (panel.position & RIGHT) fputs(" right\n", fp);
 666    else fputs(" center\n", fp);
 667    fprintf(fp, "panel_size = %d %d\n", panel.area.width, panel.area.height);
 668    fprintf(fp, "panel_margin = %d %d\n", panel.marginx, panel.marginy);
 669    fprintf(fp, "panel_padding = %d %d\n", panel.area.paddingx, panel.area.paddingy);
 670    fprintf(fp, "font_shadow = %d\n", g_task.font_shadow);
 671
 672    fputs("\n#---------------------------------------------\n", fp);
 673    fputs("# PANEL BACKGROUND AND BORDER\n", fp);
 674    fputs("#---------------------------------------------\n", fp);
 675    fprintf(fp, "panel_rounded = %d\n", panel.area.border.rounded);
 676    fprintf(fp, "panel_border_width = %d\n", panel.area.border.width);
 677    fprintf(fp, "panel_background_color = #%02x%02x%02x %d\n", (int)(panel.area.back.color[0]*255), (int)(panel.area.back.color[1]*255), (int)(panel.area.back.color[2]*255), (int)(panel.area.back.alpha*100));
 678    fprintf(fp, "panel_border_color = #%02x%02x%02x %d\n", (int)(panel.area.border.color[0]*255), (int)(panel.area.border.color[1]*255), (int)(panel.area.border.color[2]*255), (int)(panel.area.border.alpha*100));
 679
 680    fputs("\n#---------------------------------------------\n", fp);
 681    fputs("# TASKS\n", fp);
 682    fputs("#---------------------------------------------\n", fp);
 683    fprintf(fp, "task_centered = %d\n", g_task.centered);
 684    fprintf(fp, "task_width = %d\n", g_task.maximum_width);
 685    fprintf(fp, "task_padding = %d\n", g_task.area.paddingx);
 686    fprintf(fp, "task_icon = %d\n", g_task.icon);
 687    fprintf(fp, "task_font = %s\n", panel.old_task_font);
 688    fprintf(fp, "task_font_color = #%02x%02x%02x %d\n", (int)(g_task.font.color[0]*255), (int)(g_task.font.color[1]*255), (int)(g_task.font.color[2]*255), (int)(g_task.font.alpha*100));
 689    fprintf(fp, "task_active_font_color = #%02x%02x%02x %d\n", (int)(g_task.font_active.color[0]*255), (int)(g_task.font_active.color[1]*255), (int)(g_task.font_active.color[2]*255), (int)(g_task.font_active.alpha*100));
 690
 691    fputs("\n#---------------------------------------------\n", fp);
 692    fputs("# TASK BACKGROUND AND BORDER\n", fp);
 693    fputs("#---------------------------------------------\n", fp);
 694    fprintf(fp, "task_rounded = %d\n", g_task.area.border.rounded);
 695    fprintf(fp, "task_background_color = #%02x%02x%02x %d\n", (int)(g_task.area.back.color[0]*255), (int)(g_task.area.back.color[1]*255), (int)(g_task.area.back.color[2]*255), (int)(g_task.area.back.alpha*100));
 696    fprintf(fp, "task_active_background_color = #%02x%02x%02x %d\n", (int)(g_task.area_active.back.color[0]*255), (int)(g_task.area_active.back.color[1]*255), (int)(g_task.area_active.back.color[2]*255), (int)(g_task.area_active.back.alpha*100));
 697    fprintf(fp, "task_border_width = %d\n", g_task.area.border.width);
 698    fprintf(fp, "task_border_color = #%02x%02x%02x %d\n", (int)(g_task.area.border.color[0]*255), (int)(g_task.area.border.color[1]*255), (int)(g_task.area.border.color[2]*255), (int)(g_task.area.border.alpha*100));
 699    fprintf(fp, "task_active_border_color = #%02x%02x%02x %d\n", (int)(g_task.area_active.border.color[0]*255), (int)(g_task.area_active.border.color[1]*255), (int)(g_task.area_active.border.color[2]*255), (int)(g_task.area_active.border.alpha*100));
 700
 701    fputs("\n#---------------------------------------------\n", fp);
 702    fputs("# CLOCK\n", fp);
 703    fputs("#---------------------------------------------\n", fp);
 704    fputs("#time1_format = %H:%M\n", fp);
 705    fputs("time1_font = sans bold 8\n", fp);
 706    fputs("#time2_format = %A %d %B\n", fp);
 707    fputs("time2_font = sans 6\n", fp);
 708    fputs("clock_font_color = #ffffff 75\n", fp);
 709
 710    fputs("\n#---------------------------------------------\n", fp);
 711    fputs("# MOUSE ACTION ON TASK\n", fp);
 712    fputs("#---------------------------------------------\n", fp);
 713    if (panel.mouse_middle == NONE) fputs("mouse_middle = none\n", fp);
 714    else if (panel.mouse_middle == CLOSE) fputs("mouse_middle = close\n", fp);
 715    else if (panel.mouse_middle == TOGGLE) fputs("mouse_middle = toggle\n", fp);
 716    else if (panel.mouse_middle == ICONIFY) fputs("mouse_middle = iconify\n", fp);
 717    else if (panel.mouse_middle == SHADE) fputs("mouse_middle = shade\n", fp);
 718    else fputs("mouse_middle = toggle_iconify\n", fp);
 719
 720    if (panel.mouse_right == NONE) fputs("mouse_right = none\n", fp);
 721    else if (panel.mouse_right == CLOSE) fputs("mouse_right = close\n", fp);
 722    else if (panel.mouse_right == TOGGLE) fputs("mouse_right = toggle\n", fp);
 723    else if (panel.mouse_right == ICONIFY) fputs("mouse_right = iconify\n", fp);
 724    else if (panel.mouse_right == SHADE) fputs("mouse_right = shade\n", fp);
 725    else fputs("mouse_right = toggle_iconify\n", fp);
 726
 727    if (panel.mouse_scroll_up == NONE) fputs("mouse_scroll_up = none\n", fp);
 728    else if (panel.mouse_scroll_up == CLOSE) fputs("mouse_scroll_up = close\n", fp);
 729    else if (panel.mouse_scroll_up == TOGGLE) fputs("mouse_scroll_up = toggle\n", fp);
 730    else if (panel.mouse_scroll_up == ICONIFY) fputs("mouse_scroll_up = iconify\n", fp);
 731    else if (panel.mouse_scroll_up == SHADE) fputs("mouse_scroll_up = shade\n", fp);
 732    else fputs("mouse_scroll_up = toggle_iconify\n", fp);
 733
 734    if (panel.mouse_scroll_down == NONE) fputs("mouse_scroll_down = none\n", fp);
 735    else if (panel.mouse_scroll_down == CLOSE) fputs("mouse_scroll_down = close\n", fp);
 736    else if (panel.mouse_scroll_down == TOGGLE) fputs("mouse_scroll_down = toggle\n", fp);
 737    else if (panel.mouse_scroll_down == ICONIFY) fputs("mouse_scroll_down = iconify\n", fp);
 738    else if (panel.mouse_scroll_down == SHADE) fputs("mouse_scroll_down = shade\n", fp);
 739    else fputs("mouse_scroll_down = toggle_iconify\n", fp);
 740
 741    fputs("\n\n", fp);
 742    fclose (fp);
 743
 744    panel.old_config_file = 0;
 745 }
 746