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    GSList *l0;
  50    Task *tsk;
  51
  52    int i, nb;
  53    nb = panel.nb_desktop * panel.nb_monitor;
  54    for (i=0 ; i < nb ; i++) {
  55       l0 = panel.taskbar[i].area.list;
  56       while (l0) {
  57          tsk = l0->data;
  58          l0 = l0->next;
  59          // careful : remove_task change l0->next
  60          remove_task (tsk);
  61       }
  62
  63       free_area (&panel.taskbar[i].area);
  64    }
  65
  66    free(panel.taskbar);
  67    panel.taskbar = 0;
  68
  69    free_area(&panel.area);
  70 }
  71
  72
  73 void cleanup ()
  74 {
  75    if (panel.old_task_font) free(panel.old_task_font);
  76    if (g_task.font_desc) pango_font_description_free(g_task.font_desc);
  77    if (panel.clock.time1_font_desc) pango_font_description_free(panel.clock.time1_font_desc);
  78    if (panel.clock.time2_font_desc) pango_font_description_free(panel.clock.time2_font_desc);
  79    if (panel.taskbar) cleanup_taskbar();
  80    if (panel.clock.time1_format) g_free(panel.clock.time1_format);
  81    if (panel.clock.time2_format) g_free(panel.clock.time2_format);
  82    if (server.monitor) free(server.monitor);
  83    XCloseDisplay(server.dsp);
  84 }
  85
  86
  87 void copy_file(const char *pathSrc, const char *pathDest)
  88 {
  89    FILE *fileSrc, *fileDest;
  90    char line[100];
  91    int  nb;
  92
  93    fileSrc = fopen(pathSrc, "rb");
  94    if (fileSrc == NULL) return;
  95
  96    fileDest = fopen(pathDest, "wb");
  97    if (fileDest == NULL) return;
  98
  99    while ((nb = fread(line, 1, 100, fileSrc)) > 0) fwrite(line, 1, nb, fileDest);
 100
 101    fclose (fileDest);
 102    fclose (fileSrc);
 103 }
 104
 105
 106 void extract_values (const char *value, char **value1, char **value2)
 107 {
 108    char *b;
 109
 110    if (*value1) free (*value1);
 111    if (*value2) free (*value2);
 112
 113    if ((b = strchr (value, ' '))) {
 114       b[0] = '\0';
 115       b++;
 116       *value2 = strdup (b);
 117       g_strstrip(*value2);
 118    }
 119    else *value2 = 0;
 120
 121    *value1 = strdup (value);
 122    g_strstrip(*value1);
 123 }
 124
 125
 126 int hex_char_to_int (char c)
 127 {
 128    int r;
 129
 130    if (c >= '0' && c <= '9')  r = c - '0';
 131    else if (c >= 'a' && c <= 'f')  r = c - 'a' + 10;
 132    else if (c >= 'A' && c <= 'F')  r = c - 'A' + 10;
 133    else  r = 0;
 134
 135    return r;
 136 }
 137
 138
 139 int hex_to_rgb (char *hex, int *r, int *g, int *b)
 140 {
 141    int len;
 142
 143    if (hex == NULL || hex[0] != '#') return (0);
 144
 145    len = strlen (hex);
 146    if (len == 3 + 1) {
 147       *r = hex_char_to_int (hex[1]);
 148       *g = hex_char_to_int (hex[2]);
 149       *b = hex_char_to_int (hex[3]);
 150    }
 151    else if (len == 6 + 1) {
 152       *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 153       *g = hex_char_to_int (hex[3]) * 16 + hex_char_to_int (hex[4]);
 154       *b = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 155    }
 156    else if (len == 12 + 1) {
 157       *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 158       *g = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 159       *b = hex_char_to_int (hex[9]) * 16 + hex_char_to_int (hex[10]);
 160    }
 161    else return 0;
 162
 163    return 1;
 164 }
 165
 166
 167 void get_color (char *hex, double *rgb)
 168 {
 169    int r, g, b;
 170    hex_to_rgb (hex, &r, &g, &b);
 171
 172    rgb[0] = (r / 255.0);
 173    rgb[1] = (g / 255.0);
 174    rgb[2] = (b / 255.0);
 175 }
 176
 177
 178 void get_action (char *event, int *action)
 179 {
 180    if (strcmp (event, "none") == 0)
 181       *action = NONE;
 182    else if (strcmp (event, "close") == 0)
 183       *action = CLOSE;
 184    else if (strcmp (event, "toggle") == 0)
 185       *action = TOGGLE;
 186    else if (strcmp (event, "iconify") == 0)
 187       *action = ICONIFY;
 188    else if (strcmp (event, "shade") == 0)
 189       *action = SHADE;
 190    else if (strcmp (event, "toggle_iconify") == 0)
 191       *action = TOGGLE_ICONIFY;
 192 }
 193
 194
 195 void add_entry (char *key, char *value)
 196 {
 197    char *value1=0, *value2=0;
 198
 199    /* Background and border */
 200    if (strcmp (key, "rounded") == 0) {
 201       // 'rounded' is the first parameter => alloc a new background
 202       Area *a = calloc(1, sizeof(Area));
 203       a->pix.border.rounded = atoi (value);
 204       list_back = g_slist_append(list_back, a);
 205    }
 206    else if (strcmp (key, "border_width") == 0) {
 207       Area *a = g_slist_last(list_back)->data;
 208       a->pix.border.width = atoi (value);
 209    }
 210    else if (strcmp (key, "background_color") == 0) {
 211       Area *a = g_slist_last(list_back)->data;
 212       extract_values(value, &value1, &value2);
 213       get_color (value1, a->pix.back.color);
 214       if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 215       else a->pix.back.alpha = 0.5;
 216    }
 217    else if (strcmp (key, "border_color") == 0) {
 218       Area *a = g_slist_last(list_back)->data;
 219       extract_values(value, &value1, &value2);
 220       get_color (value1, a->pix.border.color);
 221       if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 222       else a->pix.border.alpha = 0.5;
 223    }
 224
 225    /* Panel */
 226    else if (strcmp (key, "panel_monitor") == 0) {
 227       panel.monitor = atoi (value);
 228       if (panel.monitor > 0) panel.monitor -= 1;
 229    }
 230    else if (strcmp (key, "panel_size") == 0) {
 231       extract_values(value, &value1, &value2);
 232       panel.area.width = atoi (value1);
 233       if (value2) panel.area.height = atoi (value2);
 234    }
 235    else if (strcmp (key, "panel_margin") == 0) {
 236       extract_values(value, &value1, &value2);
 237       panel.marginx = atoi (value1);
 238       if (value2) panel.marginy = atoi (value2);
 239    }
 240    else if (strcmp (key, "panel_padding") == 0) {
 241       extract_values(value, &value1, &value2);
 242       panel.area.paddingx = atoi (value1);
 243       if (value2) panel.area.paddingy = atoi (value2);
 244    }
 245    else if (strcmp (key, "panel_position") == 0) {
 246       extract_values(value, &value1, &value2);
 247       if (strcmp (value1, "top") == 0) panel.position = TOP;
 248       else panel.position = BOTTOM;
 249
 250       if (!value2) panel.position = CENTER;
 251       else {
 252          if (strcmp (value2, "left") == 0) panel.position |= LEFT;
 253          else {
 254             if (strcmp (value2, "right") == 0) panel.position |= RIGHT;
 255             else panel.position |= CENTER;
 256          }
 257       }
 258    }
 259    else if (strcmp (key, "font_shadow") == 0)
 260       g_task.font_shadow = atoi (value);
 261    else if (strcmp (key, "panel_background_id") == 0) {
 262       int id = atoi (value);
 263       Area *a = g_slist_nth_data(list_back, id);
 264       memcpy(&panel.area.pix.back, &a->pix.back, sizeof(Color));
 265       memcpy(&panel.area.pix.border, &a->pix.border, sizeof(Border));
 266    }
 267
 268    /* Clock */
 269    else if (strcmp (key, "time1_format") == 0) {
 270       if (panel.clock.time1_format) g_free(panel.clock.time1_format);
 271       if (strlen(value) > 0) panel.clock.time1_format = strdup (value);
 272       else panel.clock.time1_format = 0;
 273    }
 274    else if (strcmp (key, "time2_format") == 0) {
 275       if (panel.clock.time2_format) g_free(panel.clock.time2_format);
 276       if (strlen(value) > 0) panel.clock.time2_format = strdup (value);
 277       else panel.clock.time2_format = 0;
 278    }
 279    else if (strcmp (key, "time1_font") == 0) {
 280       if (panel.clock.time1_font_desc) pango_font_description_free(panel.clock.time1_font_desc);
 281       panel.clock.time1_font_desc = pango_font_description_from_string (value);
 282    }
 283    else if (strcmp (key, "time2_font") == 0) {
 284       if (panel.clock.time2_font_desc) pango_font_description_free(panel.clock.time2_font_desc);
 285       panel.clock.time2_font_desc = pango_font_description_from_string (value);
 286    }
 287    else if (strcmp (key, "clock_font_color") == 0) {
 288       extract_values(value, &value1, &value2);
 289       get_color (value1, panel.clock.font.color);
 290       if (value2) panel.clock.font.alpha = (atoi (value2) / 100.0);
 291       else panel.clock.font.alpha = 0.1;
 292    }
 293    else if (strcmp (key, "clock_padding") == 0) {
 294       extract_values(value, &value1, &value2);
 295       panel.clock.area.paddingx = atoi (value1);
 296       if (value2) panel.clock.area.paddingy = atoi (value2);
 297    }
 298    else if (strcmp (key, "clock_background_id") == 0) {
 299       int id = atoi (value);
 300       Area *a = g_slist_nth_data(list_back, id);
 301       memcpy(&panel.clock.area.pix.back, &a->pix.back, sizeof(Color));
 302       memcpy(&panel.clock.area.pix.border, &a->pix.border, sizeof(Border));
 303    }
 304
 305    /* Taskbar */
 306    else if (strcmp (key, "taskbar_mode") == 0) {
 307       if (strcmp (value, "multi_desktop") == 0) panel.mode = MULTI_DESKTOP;
 308       else if (strcmp (value, "multi_monitor") == 0) panel.mode = MULTI_MONITOR;
 309       else panel.mode = SINGLE_DESKTOP;
 310    }
 311    else if (strcmp (key, "taskbar_padding") == 0) {
 312       extract_values(value, &value1, &value2);
 313       g_taskbar.paddingx = atoi (value1);
 314       if (value2) g_taskbar.paddingy = atoi (value2);
 315    }
 316    else if (strcmp (key, "taskbar_background_id") == 0) {
 317       int id = atoi (value);
 318       Area *a = g_slist_nth_data(list_back, id);
 319       memcpy(&g_taskbar.pix.back, &a->pix.back, sizeof(Color));
 320       memcpy(&g_taskbar.pix.border, &a->pix.border, sizeof(Border));
 321    }
 322
 323    /* Task */
 324    else if (strcmp (key, "task_text") == 0)
 325       g_task.text = atoi (value);
 326    else if (strcmp (key, "task_icon") == 0)
 327       g_task.icon = atoi (value);
 328    else if (strcmp (key, "task_centered") == 0)
 329       g_task.centered = atoi (value);
 330    else if (strcmp (key, "task_width") == 0)
 331       g_task.maximum_width = atoi (value);
 332    else if (strcmp (key, "task_padding") == 0) {
 333       extract_values(value, &value1, &value2);
 334       g_task.area.paddingx = atoi (value1);
 335       if (value2) {
 336          g_task.area.paddingy = atoi (value2);
 337       }
 338    }
 339    else if (strcmp (key, "task_font") == 0) {
 340       if (g_task.font_desc) pango_font_description_free(g_task.font_desc);
 341       g_task.font_desc = pango_font_description_from_string (value);
 342    }
 343    else if (strcmp (key, "task_font_color") == 0) {
 344       extract_values(value, &value1, &value2);
 345       get_color (value1, g_task.font.color);
 346       if (value2) g_task.font.alpha = (atoi (value2) / 100.0);
 347       else g_task.font.alpha = 0.1;
 348    }
 349    else if (strcmp (key, "task_active_font_color") == 0) {
 350       extract_values(value, &value1, &value2);
 351       get_color (value1, g_task.font_active.color);
 352       if (value2) g_task.font_active.alpha = (atoi (value2) / 100.0);
 353       else g_task.font_active.alpha = 0.1;
 354    }
 355    else if (strcmp (key, "task_background_id") == 0) {
 356       int id = atoi (value);
 357       Area *a = g_slist_nth_data(list_back, id);
 358       memcpy(&g_task.area.pix.back, &a->pix.back, sizeof(Color));
 359       memcpy(&g_task.area.pix.border, &a->pix.border, sizeof(Border));
 360    }
 361    else if (strcmp (key, "task_active_background_id") == 0) {
 362       int id = atoi (value);
 363       Area *a = g_slist_nth_data(list_back, id);
 364       memcpy(&g_task.area.pix_active.back, &a->pix.back, sizeof(Color));
 365       memcpy(&g_task.area.pix_active.border, &a->pix.border, sizeof(Border));
 366    }
 367
 368    /* Mouse actions */
 369    else if (strcmp (key, "mouse_middle") == 0)
 370       get_action (value, &panel.mouse_middle);
 371    else if (strcmp (key, "mouse_right") == 0)
 372       get_action (value, &panel.mouse_right);
 373    else if (strcmp (key, "mouse_scroll_up") == 0)
 374       get_action (value, &panel.mouse_scroll_up);
 375    else if (strcmp (key, "mouse_scroll_down") == 0)
 376       get_action (value, &panel.mouse_scroll_down);
 377
 378
 379    /* Read old config for backward compatibility */
 380    else if (strcmp (key, "font") == 0) {
 381       panel.old_config_file = 1;
 382       if (g_task.font_desc) pango_font_description_free(g_task.font_desc);
 383       g_task.font_desc = pango_font_description_from_string (value);
 384       if (panel.old_task_font) free(panel.old_task_font);
 385       panel.old_task_font = strdup (value);
 386    }
 387    else if (strcmp (key, "font_color") == 0)
 388       get_color (value, g_task.font.color);
 389    else if (strcmp (key, "font_alpha") == 0)
 390       g_task.font.alpha = (atoi (value) / 100.0);
 391    else if (strcmp (key, "font_active_color") == 0)
 392       get_color (value, g_task.font_active.color);
 393    else if (strcmp (key, "font_active_alpha") == 0)
 394       g_task.font_active.alpha = (atoi (value) / 100.0);
 395    else if (strcmp (key, "panel_show_all_desktop") == 0) {
 396       if (atoi (value) == 0) panel.mode = SINGLE_DESKTOP;
 397       else panel.mode = MULTI_DESKTOP;
 398    }
 399    else if (strcmp (key, "panel_width") == 0)
 400       panel.area.width = atoi (value);
 401    else if (strcmp (key, "panel_height") == 0)
 402       panel.area.height = atoi (value);
 403    else if (strcmp (key, "panel_background") == 0)
 404       panel.old_panel_background = atoi (value);
 405    else if (strcmp (key, "panel_background_alpha") == 0)
 406       panel.area.pix.back.alpha = (atoi (value) / 100.0);
 407    else if (strcmp (key, "panel_border_alpha") == 0)
 408       panel.area.pix.border.alpha = (atoi (value) / 100.0);
 409    else if (strcmp (key, "task_icon") == 0)
 410       panel.old_task_icon = atoi (value);
 411    else if (strcmp (key, "task_background") == 0)
 412       panel.old_task_background = atoi (value);
 413    else if (strcmp (key, "task_background_alpha") == 0)
 414       g_task.area.pix.back.alpha = (atoi (value) / 100.0);
 415    else if (strcmp (key, "task_active_background_alpha") == 0)
 416       g_task.area.pix_active.back.alpha = (atoi (value) / 100.0);
 417    else if (strcmp (key, "task_border_alpha") == 0)
 418       g_task.area.pix.border.alpha = (atoi (value) / 100.0);
 419    else if (strcmp (key, "task_active_border_alpha") == 0)
 420       g_task.area.pix_active.border.alpha = (atoi (value) / 100.0);
 421    // disabled parameters
 422    else if (strcmp (key, "task_active_border_width") == 0) ;
 423    else if (strcmp (key, "task_active_rounded") == 0) ;
 424
 425    else
 426       fprintf(stderr, "Invalid option: \"%s\", correct your config file\n", key);
 427
 428    if (value1) free (value1);
 429    if (value2) free (value2);
 430 }
 431
 432
 433 int parse_line (const char *line)
 434 {
 435    char *a, *b, *key, *value;
 436
 437    /* Skip useless lines */
 438    if ((line[0] == '#') || (line[0] == '\n')) return 0;
 439    if (!(a = strchr (line, '='))) return 0;
 440
 441    /* overwrite '=' with '\0' */
 442    a[0] = '\0';
 443    key = strdup (line);
 444    a++;
 445
 446    /* overwrite '\n' with '\0' if '\n' present */
 447    if ((b = strchr (a, '\n'))) b[0] = '\0';
 448
 449    value = strdup (a);
 450
 451    g_strstrip(key);
 452    g_strstrip(value);
 453
 454    add_entry (key, value);
 455
 456    free (key);
 457    free (value);
 458    return 1;
 459 }
 460
 461
 462 void config_taskbar()
 463 {
 464    int i, j;
 465
 466    if (g_task.area.pix.border.rounded > g_task.area.height/2) {
 467       g_task.area.pix.border.rounded = g_task.area.height/2;
 468       g_task.area.pix_active.border.rounded = g_task.area.pix.border.rounded;
 469    }
 470
 471    for (i=0 ; i < 15 ; i++) {
 472       server.nb_desktop = server_get_number_of_desktop ();
 473       if (server.nb_desktop > 0) break;
 474       sleep(1);
 475    }
 476    if (server.nb_desktop == 0) {
 477       server.nb_desktop = 1;
 478       fprintf(stderr, "tint2 warning : cannot found number of desktop.\n");
 479    }
 480
 481    if (panel.taskbar) cleanup_taskbar();
 482
 483    panel.nb_desktop = server.nb_desktop;
 484    if (panel.mode == MULTI_MONITOR) panel.nb_monitor = server.nb_monitor;
 485    else panel.nb_monitor = 1;
 486    panel.taskbar = calloc(panel.nb_desktop * panel.nb_monitor, sizeof(Taskbar));
 487    g_slist_free(panel.area.list);
 488    panel.area.list = 0;
 489
 490    Taskbar *tskbar;
 491    for (i=0 ; i < panel.nb_desktop ; i++) {
 492       for (j=0 ; j < panel.nb_monitor ; j++) {
 493          tskbar = &panel.taskbar[index(i,j)];
 494          memcpy(&tskbar->area, &g_taskbar, sizeof(Area));
 495          tskbar->desktop = i;
 496          tskbar->monitor = j;
 497
 498          // TODO: redefinir panel.area.list en fonction des objets visibles
 499          panel.area.list = g_slist_append(panel.area.list, tskbar);
 500       }
 501    }
 502    if (panel.clock.time1_format)
 503       panel.area.list = g_slist_append(panel.area.list, &panel.clock);
 504
 505    //printf("taskbar (desktop x monitor) : (%d x %d)\n", panel.nb_desktop, panel.nb_monitor);
 506    resize_taskbar();
 507    task_refresh_tasklist ();
 508    panel.refresh = 1;
 509 }
 510
 511
 512 void config_finish ()
 513 {
 514    int height_ink, height;
 515
 516    if (panel.old_config_file) save_config();
 517
 518    // get monitor's configuration
 519    get_monitors();
 520
 521    if (panel.monitor > (server.nb_monitor-1)) {
 522       panel.sleep_mode = 1;
 523       printf("tint2 sleep and wait monitor %d.\n", panel.monitor+1);
 524    }
 525    else {
 526       panel.sleep_mode = 0;
 527       //printf("tint2 wake up on monitor %d\n", panel.monitor+1);
 528       if (!server.monitor[panel.monitor].width || !server.monitor[panel.monitor].height)
 529          fprintf(stderr, "tint2 error : invalid monitor size.\n");
 530    }
 531
 532    if (!panel.area.width) panel.area.width = server.monitor[panel.monitor].width;
 533
 534    // taskbar
 535    g_taskbar.posy = panel.area.pix.border.width + panel.area.paddingy;
 536    g_taskbar.height = panel.area.height - (2 * g_taskbar.posy);
 537    g_taskbar.redraw = 1;
 538
 539    // task
 540    g_task.area.posy = g_taskbar.posy + g_taskbar.pix.border.width + g_taskbar.paddingy;
 541    g_task.area.height = panel.area.height - (2 * g_task.area.posy);
 542    g_task.area.use_active = 1;
 543    g_task.area.redraw = 1;
 544
 545    if (!g_task.maximum_width)
 546       g_task.maximum_width = server.monitor[panel.monitor].width;
 547
 548    if (panel.area.pix.border.rounded > panel.area.height/2)
 549       panel.area.pix.border.rounded = panel.area.height/2;
 550
 551    // clock
 552    init_clock(&panel.clock, panel.area.height);
 553
 554    // compute vertical position : text and icon
 555    get_text_size(g_task.font_desc, &height_ink, &height, panel.area.height, "TAjpg", 5);
 556    g_task.text_posy = (g_task.area.height - height) / 2.0;
 557
 558    // add task_icon_size
 559    g_task.text_posx = g_task.area.paddingx + g_task.area.pix.border.width;
 560    if (g_task.icon) {
 561       g_task.icon_size1 = g_task.area.height - (2 * g_task.area.paddingy);
 562       g_task.text_posx += g_task.icon_size1;
 563       g_task.icon_posy = (g_task.area.height - g_task.icon_size1) / 2;
 564    }
 565
 566    config_taskbar();
 567    visible_object();
 568
 569    // cleanup background list
 570    GSList *l0;
 571    for (l0 = list_back; l0 ; l0 = l0->next) {
 572       free(l0->data);
 573    }
 574    g_slist_free(list_back);
 575    list_back = NULL;
 576 }
 577
 578
 579 int config_read ()
 580 {
 581    const gchar * const * system_dirs;
 582    char *path1, *path2, *dir;
 583    gint i;
 584
 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       path2 = 0;
 590       system_dirs = g_get_system_config_dirs();
 591       for (i = 0; system_dirs[i]; i++) {
 592          path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 593
 594          if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 595          g_free (path2);
 596          path2 = 0;
 597       }
 598
 599       if (path2) {
 600          // copy file in user directory (path1)
 601          dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 602          if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 603          g_free(dir);
 604
 605          copy_file(path2, path1);
 606          g_free(path2);
 607       }
 608    }
 609
 610    i = config_read_file (path1);
 611    g_free(path1);
 612    return i;
 613 }
 614
 615
 616 int config_read_file (const char *path)
 617 {
 618    FILE *fp;
 619    char line[80];
 620
 621    if ((fp = fopen(path, "r")) == NULL) return 0;
 622
 623    while (fgets(line, sizeof(line), fp) != NULL)
 624       parse_line (line);
 625
 626    fclose (fp);
 627    return 1;
 628 }
 629
 630
 631 void save_config ()
 632 {
 633    fprintf(stderr, "tint2 warning : convert user's config file\n");
 634    panel.area.paddingx = panel.area.paddingy = panel.marginx;
 635    panel.marginx = panel.marginy = 0;
 636
 637    if (panel.old_task_icon == 0) g_task.icon_size1 = 0;
 638    if (panel.old_panel_background == 0) panel.area.pix.back.alpha = 0;
 639    if (panel.old_task_background == 0) {
 640       g_task.area.pix.back.alpha = 0;
 641       g_task.area.pix_active.back.alpha = 0;
 642    }
 643    g_task.area.pix.border.rounded = g_task.area.pix.border.rounded / 2;
 644    g_task.area.pix_active.border.rounded = g_task.area.pix.border.rounded;
 645    panel.area.pix.border.rounded = panel.area.pix.border.rounded / 2;
 646
 647    char *path;
 648    FILE *fp;
 649
 650    path = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 651    fp = fopen(path, "w");
 652    g_free(path);
 653    if (fp == NULL) return;
 654
 655    fputs("#---------------------------------------------\n", fp);
 656    fputs("# TINT CONFIG FILE\n", fp);
 657    fputs("#---------------------------------------------\n\n", fp);
 658    fputs("#---------------------------------------------\n", fp);
 659    fputs("# PANEL\n", fp);
 660    fputs("#---------------------------------------------\n", fp);
 661    if (panel.mode == SINGLE_DESKTOP) fputs("panel_mode = single_desktop\n", fp);
 662    else fputs("panel_mode = multi_desktop\n", fp);
 663    fputs("panel_monitor = 1\n", fp);
 664    if (panel.position & BOTTOM) fputs("panel_position = bottom", fp);
 665    else fputs("panel_position = top", fp);
 666    if (panel.position & LEFT) fputs(" left\n", fp);
 667    else if (panel.position & RIGHT) fputs(" right\n", fp);
 668    else fputs(" center\n", fp);
 669    fprintf(fp, "panel_size = %d %d\n", panel.area.width, panel.area.height);
 670    fprintf(fp, "panel_margin = %d %d\n", panel.marginx, panel.marginy);
 671    fprintf(fp, "panel_padding = %d %d\n", panel.area.paddingx, panel.area.paddingy);
 672    fprintf(fp, "font_shadow = %d\n", g_task.font_shadow);
 673
 674    fputs("\n#---------------------------------------------\n", fp);
 675    fputs("# PANEL BACKGROUND AND BORDER\n", fp);
 676    fputs("#---------------------------------------------\n", fp);
 677    fprintf(fp, "panel_rounded = %d\n", panel.area.pix.border.rounded);
 678    fprintf(fp, "panel_border_width = %d\n", panel.area.pix.border.width);
 679    fprintf(fp, "panel_background_color = #%02x%02x%02x %d\n", (int)(panel.area.pix.back.color[0]*255), (int)(panel.area.pix.back.color[1]*255), (int)(panel.area.pix.back.color[2]*255), (int)(panel.area.pix.back.alpha*100));
 680    fprintf(fp, "panel_border_color = #%02x%02x%02x %d\n", (int)(panel.area.pix.border.color[0]*255), (int)(panel.area.pix.border.color[1]*255), (int)(panel.area.pix.border.color[2]*255), (int)(panel.area.pix.border.alpha*100));
 681
 682    fputs("\n#---------------------------------------------\n", fp);
 683    fputs("# TASKS\n", fp);
 684    fputs("#---------------------------------------------\n", fp);
 685    fprintf(fp, "task_centered = %d\n", g_task.centered);
 686    fprintf(fp, "task_width = %d\n", g_task.maximum_width);
 687    fprintf(fp, "task_padding = %d\n", g_task.area.paddingx);
 688    fprintf(fp, "task_icon = %d\n", g_task.icon);
 689    fprintf(fp, "task_font = %s\n", panel.old_task_font);
 690    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));
 691    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));
 692
 693    fputs("\n#---------------------------------------------\n", fp);
 694    fputs("# TASK BACKGROUND AND BORDER\n", fp);
 695    fputs("#---------------------------------------------\n", fp);
 696    fprintf(fp, "task_rounded = %d\n", g_task.area.pix.border.rounded);
 697    fprintf(fp, "task_background_color = #%02x%02x%02x %d\n", (int)(g_task.area.pix.back.color[0]*255), (int)(g_task.area.pix.back.color[1]*255), (int)(g_task.area.pix.back.color[2]*255), (int)(g_task.area.pix.back.alpha*100));
 698    fprintf(fp, "task_active_background_color = #%02x%02x%02x %d\n", (int)(g_task.area.pix_active.back.color[0]*255), (int)(g_task.area.pix_active.back.color[1]*255), (int)(g_task.area.pix_active.back.color[2]*255), (int)(g_task.area.pix_active.back.alpha*100));
 699    fprintf(fp, "task_border_width = %d\n", g_task.area.pix.border.width);
 700    fprintf(fp, "task_border_color = #%02x%02x%02x %d\n", (int)(g_task.area.pix.border.color[0]*255), (int)(g_task.area.pix.border.color[1]*255), (int)(g_task.area.pix.border.color[2]*255), (int)(g_task.area.pix.border.alpha*100));
 701    fprintf(fp, "task_active_border_color = #%02x%02x%02x %d\n", (int)(g_task.area.pix_active.border.color[0]*255), (int)(g_task.area.pix_active.border.color[1]*255), (int)(g_task.area.pix_active.border.color[2]*255), (int)(g_task.area.pix_active.border.alpha*100));
 702
 703    fputs("\n#---------------------------------------------\n", fp);
 704    fputs("# CLOCK\n", fp);
 705    fputs("#---------------------------------------------\n", fp);
 706    fputs("#time1_format = %H:%M\n", fp);
 707    fputs("time1_font = sans bold 8\n", fp);
 708    fputs("#time2_format = %A %d %B\n", fp);
 709    fputs("time2_font = sans 6\n", fp);
 710    fputs("clock_font_color = #ffffff 75\n", fp);
 711
 712    fputs("\n#---------------------------------------------\n", fp);
 713    fputs("# MOUSE ACTION ON TASK\n", fp);
 714    fputs("#---------------------------------------------\n", fp);
 715    if (panel.mouse_middle == NONE) fputs("mouse_middle = none\n", fp);
 716    else if (panel.mouse_middle == CLOSE) fputs("mouse_middle = close\n", fp);
 717    else if (panel.mouse_middle == TOGGLE) fputs("mouse_middle = toggle\n", fp);
 718    else if (panel.mouse_middle == ICONIFY) fputs("mouse_middle = iconify\n", fp);
 719    else if (panel.mouse_middle == SHADE) fputs("mouse_middle = shade\n", fp);
 720    else fputs("mouse_middle = toggle_iconify\n", fp);
 721
 722    if (panel.mouse_right == NONE) fputs("mouse_right = none\n", fp);
 723    else if (panel.mouse_right == CLOSE) fputs("mouse_right = close\n", fp);
 724    else if (panel.mouse_right == TOGGLE) fputs("mouse_right = toggle\n", fp);
 725    else if (panel.mouse_right == ICONIFY) fputs("mouse_right = iconify\n", fp);
 726    else if (panel.mouse_right == SHADE) fputs("mouse_right = shade\n", fp);
 727    else fputs("mouse_right = toggle_iconify\n", fp);
 728
 729    if (panel.mouse_scroll_up == NONE) fputs("mouse_scroll_up = none\n", fp);
 730    else if (panel.mouse_scroll_up == CLOSE) fputs("mouse_scroll_up = close\n", fp);
 731    else if (panel.mouse_scroll_up == TOGGLE) fputs("mouse_scroll_up = toggle\n", fp);
 732    else if (panel.mouse_scroll_up == ICONIFY) fputs("mouse_scroll_up = iconify\n", fp);
 733    else if (panel.mouse_scroll_up == SHADE) fputs("mouse_scroll_up = shade\n", fp);
 734    else fputs("mouse_scroll_up = toggle_iconify\n", fp);
 735
 736    if (panel.mouse_scroll_down == NONE) fputs("mouse_scroll_down = none\n", fp);
 737    else if (panel.mouse_scroll_down == CLOSE) fputs("mouse_scroll_down = close\n", fp);
 738    else if (panel.mouse_scroll_down == TOGGLE) fputs("mouse_scroll_down = toggle\n", fp);
 739    else if (panel.mouse_scroll_down == ICONIFY) fputs("mouse_scroll_down = iconify\n", fp);
 740    else if (panel.mouse_scroll_down == SHADE) fputs("mouse_scroll_down = shade\n", fp);
 741    else fputs("mouse_scroll_down = toggle_iconify\n", fp);
 742
 743    fputs("\n\n", fp);
 744    fclose (fp);
 745
 746    panel.old_config_file = 0;
 747 }
 748