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 "systraybar.h"
  42 #include "clock.h"
  43 #include "panel.h"
  44 #include "config.h"
  45 #include "window.h"
  46
  47 // --------------------------------------------------
  48 // backward compatibility
  49 static int save_file_config;
  50 static int old_task_icon_size;
  51 static char *old_task_font;
  52 static char *old_time1_font;
  53 static char *old_time2_font;
  54 static Area *area_task, *area_task_active;
  55
  56
  57 // temporary panel
  58 static Panel *panel_config = 0;
  59
  60 // temporary list of background
  61 static GSList *list_back;
  62
  63
  64 void init_config()
  65 {
  66         cleanup_panel();
  67
  68    // get monitor and desktop config
  69    get_monitors_and_desktops();
  70
  71    // append full transparency background
  72    list_back = g_slist_append(0, calloc(1, sizeof(Area)));
  73
  74         panel_config = calloc(1, sizeof(Panel));
  75 }
  76
  77
  78 void cleanup_config()
  79 {
  80         free(panel_config);
  81         panel_config = 0;
  82
  83    // cleanup background list
  84    GSList *l0;
  85    for (l0 = list_back; l0 ; l0 = l0->next) {
  86       free(l0->data);
  87    }
  88    g_slist_free(list_back);
  89    list_back = NULL;
  90 }
  91
  92
  93 void copy_file(const char *pathSrc, const char *pathDest)
  94 {
  95    FILE *fileSrc, *fileDest;
  96    char line[100];
  97    int  nb;
  98
  99    fileSrc = fopen(pathSrc, "rb");
 100    if (fileSrc == NULL) return;
 101
 102    fileDest = fopen(pathDest, "wb");
 103    if (fileDest == NULL) return;
 104
 105    while ((nb = fread(line, 1, 100, fileSrc)) > 0) fwrite(line, 1, nb, fileDest);
 106
 107    fclose (fileDest);
 108    fclose (fileSrc);
 109 }
 110
 111
 112 void extract_values (const char *value, char **value1, char **value2, char **value3)
 113 {
 114    char *b=0, *c=0;
 115
 116    if (*value1) free (*value1);
 117    if (*value2) free (*value2);
 118    if (*value3) free (*value3);
 119
 120    if ((b = strchr (value, ' '))) {
 121       b[0] = '\0';
 122       b++;
 123         }
 124         else {
 125         *value2 = 0;
 126         *value3 = 0;
 127         }
 128         *value1 = strdup (value);
 129         g_strstrip(*value1);
 130
 131         if (b) {
 132                 if ((c = strchr (b, ' '))) {
 133                         c[0] = '\0';
 134                         c++;
 135                 }
 136                 else {
 137                         c = 0;
 138                         *value3 = 0;
 139                 }
 140                 *value2 = strdup (b);
 141                 g_strstrip(*value2);
 142         }
 143
 144         if (c) {
 145                 *value3 = strdup (c);
 146                 g_strstrip(*value3);
 147         }
 148 }
 149
 150
 151 int hex_char_to_int (char c)
 152 {
 153    int r;
 154
 155    if (c >= '0' && c <= '9')  r = c - '0';
 156    else if (c >= 'a' && c <= 'f')  r = c - 'a' + 10;
 157    else if (c >= 'A' && c <= 'F')  r = c - 'A' + 10;
 158    else  r = 0;
 159
 160    return r;
 161 }
 162
 163
 164 int hex_to_rgb (char *hex, int *r, int *g, int *b)
 165 {
 166    int len;
 167
 168    if (hex == NULL || hex[0] != '#') return (0);
 169
 170    len = strlen (hex);
 171    if (len == 3 + 1) {
 172       *r = hex_char_to_int (hex[1]);
 173       *g = hex_char_to_int (hex[2]);
 174       *b = hex_char_to_int (hex[3]);
 175    }
 176    else if (len == 6 + 1) {
 177       *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 178       *g = hex_char_to_int (hex[3]) * 16 + hex_char_to_int (hex[4]);
 179       *b = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 180    }
 181    else if (len == 12 + 1) {
 182       *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 183       *g = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 184       *b = hex_char_to_int (hex[9]) * 16 + hex_char_to_int (hex[10]);
 185    }
 186    else return 0;
 187
 188    return 1;
 189 }
 190
 191
 192 void get_color (char *hex, double *rgb)
 193 {
 194    int r, g, b;
 195    hex_to_rgb (hex, &r, &g, &b);
 196
 197    rgb[0] = (r / 255.0);
 198    rgb[1] = (g / 255.0);
 199    rgb[2] = (b / 255.0);
 200 }
 201
 202
 203 void get_action (char *event, int *action)
 204 {
 205    if (strcmp (event, "none") == 0)
 206       *action = NONE;
 207    else if (strcmp (event, "close") == 0)
 208       *action = CLOSE;
 209    else if (strcmp (event, "toggle") == 0)
 210       *action = TOGGLE;
 211    else if (strcmp (event, "iconify") == 0)
 212       *action = ICONIFY;
 213    else if (strcmp (event, "shade") == 0)
 214       *action = SHADE;
 215    else if (strcmp (event, "toggle_iconify") == 0)
 216       *action = TOGGLE_ICONIFY;
 217 }
 218
 219
 220 void add_entry (char *key, char *value)
 221 {
 222    char *value1=0, *value2=0, *value3=0;
 223
 224    /* Background and border */
 225    if (strcmp (key, "rounded") == 0) {
 226       // 'rounded' is the first parameter => alloc a new background
 227       Area *a = calloc(1, sizeof(Area));
 228       a->pix.border.rounded = atoi (value);
 229       list_back = g_slist_append(list_back, a);
 230    }
 231    else if (strcmp (key, "border_width") == 0) {
 232       Area *a = g_slist_last(list_back)->data;
 233       a->pix.border.width = atoi (value);
 234    }
 235    else if (strcmp (key, "background_color") == 0) {
 236       Area *a = g_slist_last(list_back)->data;
 237       extract_values(value, &value1, &value2, &value3);
 238       get_color (value1, a->pix.back.color);
 239       if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 240       else a->pix.back.alpha = 0.5;
 241    }
 242    else if (strcmp (key, "border_color") == 0) {
 243       Area *a = g_slist_last(list_back)->data;
 244       extract_values(value, &value1, &value2, &value3);
 245       get_color (value1, a->pix.border.color);
 246       if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 247       else a->pix.border.alpha = 0.5;
 248    }
 249
 250    /* Panel */
 251    else if (strcmp (key, "panel_monitor") == 0) {
 252         if (strcmp (value, "all") == 0) panel_config->monitor = -1;
 253         else {
 254         panel_config->monitor = atoi (value);
 255         if (panel_config->monitor > 0) panel_config->monitor -= 1;
 256                 }
 257    }
 258    else if (strcmp (key, "panel_size") == 0) {
 259       extract_values(value, &value1, &value2, &value3);
 260
 261                 char *b;
 262                 if ((b = strchr (value1, '%'))) {
 263                         b[0] = '\0';
 264               panel_config->pourcentx = 1;
 265                 }
 266       panel_config->initial_width = atof(value1);
 267       if (value2) {
 268                         if ((b = strchr (value2, '%'))) {
 269                                 b[0] = '\0';
 270                                 panel_config->pourcenty = 1;
 271                         }
 272         panel_config->initial_height = atof(value2);
 273                 }
 274    }
 275    else if (strcmp (key, "panel_margin") == 0) {
 276       extract_values(value, &value1, &value2, &value3);
 277       panel_config->marginx = atoi (value1);
 278       if (value2) panel_config->marginy = atoi (value2);
 279    }
 280    else if (strcmp (key, "panel_padding") == 0) {
 281       extract_values(value, &value1, &value2, &value3);
 282       panel_config->area.paddingxlr = panel_config->area.paddingx = atoi (value1);
 283       if (value2) panel_config->area.paddingy = atoi (value2);
 284       if (value3) panel_config->area.paddingx = atoi (value3);
 285    }
 286    else if (strcmp (key, "panel_position") == 0) {
 287       extract_values(value, &value1, &value2, &value3);
 288       if (strcmp (value1, "top") == 0) panel_position = TOP;
 289       else panel_position = BOTTOM;
 290
 291       if (!value2) panel_position = CENTER;
 292       else {
 293          if (strcmp (value2, "left") == 0) panel_position |= LEFT;
 294          else {
 295             if (strcmp (value2, "right") == 0) panel_position |= RIGHT;
 296             else panel_position |= CENTER;
 297          }
 298       }
 299    }
 300    else if (strcmp (key, "font_shadow") == 0)
 301       panel_config->g_task.font_shadow = atoi (value);
 302    else if (strcmp (key, "panel_background_id") == 0) {
 303       int id = atoi (value);
 304       Area *a = g_slist_nth_data(list_back, id);
 305       memcpy(&panel_config->area.pix.back, &a->pix.back, sizeof(Color));
 306       memcpy(&panel_config->area.pix.border, &a->pix.border, sizeof(Border));
 307    }
 308
 309    /* Clock */
 310    else if (strcmp (key, "time1_format") == 0) {
 311       if (time1_format) g_free(time1_format);
 312       if (strlen(value) > 0) time1_format = strdup (value);
 313       else time1_format = 0;
 314       panel_config->clock.area.visible = 1;
 315    }
 316    else if (strcmp (key, "time2_format") == 0) {
 317       if (time2_format) g_free(time2_format);
 318       if (strlen(value) > 0) time2_format = strdup (value);
 319       else time2_format = 0;
 320    }
 321    else if (strcmp (key, "time1_font") == 0) {
 322         if (save_file_config) old_time1_font = strdup (value);
 323       if (time1_font_desc) pango_font_description_free(time1_font_desc);
 324       time1_font_desc = pango_font_description_from_string (value);
 325    }
 326    else if (strcmp (key, "time2_font") == 0) {
 327         if (save_file_config) old_time2_font = strdup (value);
 328       if (time2_font_desc) pango_font_description_free(time2_font_desc);
 329       time2_font_desc = pango_font_description_from_string (value);
 330    }
 331    else if (strcmp (key, "clock_font_color") == 0) {
 332       extract_values(value, &value1, &value2, &value3);
 333       get_color (value1, panel_config->clock.font.color);
 334       if (value2) panel_config->clock.font.alpha = (atoi (value2) / 100.0);
 335       else panel_config->clock.font.alpha = 0.5;
 336    }
 337    else if (strcmp (key, "clock_padding") == 0) {
 338       extract_values(value, &value1, &value2, &value3);
 339       panel_config->clock.area.paddingxlr = panel_config->clock.area.paddingx = atoi (value1);
 340       if (value2) panel_config->clock.area.paddingy = atoi (value2);
 341       if (value3) panel_config->clock.area.paddingx = atoi (value3);
 342    }
 343    else if (strcmp (key, "clock_background_id") == 0) {
 344       int id = atoi (value);
 345       Area *a = g_slist_nth_data(list_back, id);
 346       memcpy(&panel_config->clock.area.pix.back, &a->pix.back, sizeof(Color));
 347       memcpy(&panel_config->clock.area.pix.border, &a->pix.border, sizeof(Border));
 348    }
 349
 350    /* Taskbar */
 351    else if (strcmp (key, "taskbar_mode") == 0) {
 352       if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 353       else if (strcmp (value, "single_desktop") == 0) panel_mode = SINGLE_DESKTOP;
 354       else panel_mode = SINGLE_MONITOR;
 355    }
 356    else if (strcmp (key, "taskbar_padding") == 0) {
 357       extract_values(value, &value1, &value2, &value3);
 358       panel_config->g_taskbar.paddingxlr = panel_config->g_taskbar.paddingx = atoi (value1);
 359       if (value2) panel_config->g_taskbar.paddingy = atoi (value2);
 360       if (value3) panel_config->g_taskbar.paddingx = atoi (value3);
 361    }
 362    else if (strcmp (key, "taskbar_background_id") == 0) {
 363       int id = atoi (value);
 364       Area *a = g_slist_nth_data(list_back, id);
 365       memcpy(&panel_config->g_taskbar.pix.back, &a->pix.back, sizeof(Color));
 366       memcpy(&panel_config->g_taskbar.pix.border, &a->pix.border, sizeof(Border));
 367    }
 368
 369    /* Task */
 370    else if (strcmp (key, "task_text") == 0)
 371       panel_config->g_task.text = atoi (value);
 372    else if (strcmp (key, "task_icon") == 0)
 373       panel_config->g_task.icon = atoi (value);
 374    else if (strcmp (key, "task_centered") == 0)
 375       panel_config->g_task.centered = atoi (value);
 376    else if (strcmp (key, "task_width") == 0)
 377       panel_config->g_task.maximum_width = atoi (value);
 378    else if (strcmp (key, "task_padding") == 0) {
 379       extract_values(value, &value1, &value2, &value3);
 380       panel_config->g_task.area.paddingxlr = panel_config->g_task.area.paddingx = atoi (value1);
 381       if (value2) panel_config->g_task.area.paddingy = atoi (value2);
 382       if (value3) panel_config->g_task.area.paddingx = atoi (value3);
 383    }
 384    else if (strcmp (key, "task_font") == 0) {
 385         if (save_file_config) old_task_font = strdup (value);
 386       if (panel_config->g_task.font_desc) pango_font_description_free(panel_config->g_task.font_desc);
 387       panel_config->g_task.font_desc = pango_font_description_from_string (value);
 388    }
 389    else if (strcmp (key, "task_font_color") == 0) {
 390       extract_values(value, &value1, &value2, &value3);
 391       get_color (value1, panel_config->g_task.font.color);
 392       if (value2) panel_config->g_task.font.alpha = (atoi (value2) / 100.0);
 393       else panel_config->g_task.font.alpha = 0.1;
 394    }
 395    else if (strcmp (key, "task_active_font_color") == 0) {
 396       extract_values(value, &value1, &value2, &value3);
 397       get_color (value1, panel_config->g_task.font_active.color);
 398       if (value2) panel_config->g_task.font_active.alpha = (atoi (value2) / 100.0);
 399       else panel_config->g_task.font_active.alpha = 0.1;
 400    }
 401    else if (strcmp (key, "task_background_id") == 0) {
 402       int id = atoi (value);
 403       Area *a = g_slist_nth_data(list_back, id);
 404       memcpy(&panel_config->g_task.area.pix.back, &a->pix.back, sizeof(Color));
 405       memcpy(&panel_config->g_task.area.pix.border, &a->pix.border, sizeof(Border));
 406    }
 407    else if (strcmp (key, "task_active_background_id") == 0) {
 408       int id = atoi (value);
 409       Area *a = g_slist_nth_data(list_back, id);
 410       memcpy(&panel_config->g_task.area.pix_active.back, &a->pix.back, sizeof(Color));
 411       memcpy(&panel_config->g_task.area.pix_active.border, &a->pix.border, sizeof(Border));
 412    }
 413
 414    /* Systray */
 415    else if (strcmp (key, "systray_padding") == 0) {
 416       extract_values(value, &value1, &value2, &value3);
 417       systray.area.paddingxlr = systray.area.paddingx = atoi (value1);
 418       if (value2) systray.area.paddingy = atoi (value2);
 419       if (value3) systray.area.paddingx = atoi (value3);
 420       systray.area.visible = 1;
 421    }
 422    else if (strcmp (key, "systray_background_id") == 0) {
 423       int id = atoi (value);
 424       Area *a = g_slist_nth_data(list_back, id);
 425       memcpy(&systray.area.pix.back, &a->pix.back, sizeof(Color));
 426       memcpy(&systray.area.pix.border, &a->pix.border, sizeof(Border));
 427    }
 428
 429    /* Mouse actions */
 430    else if (strcmp (key, "mouse_middle") == 0)
 431       get_action (value, &mouse_middle);
 432    else if (strcmp (key, "mouse_right") == 0)
 433       get_action (value, &mouse_right);
 434    else if (strcmp (key, "mouse_scroll_up") == 0)
 435       get_action (value, &mouse_scroll_up);
 436    else if (strcmp (key, "mouse_scroll_down") == 0)
 437       get_action (value, &mouse_scroll_down);
 438
 439
 440    /* Read tint-0.6 config for backward compatibility */
 441    else if (strcmp (key, "panel_mode") == 0) {
 442       if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 443       else if (strcmp (value, "single_desktop") == 0) panel_mode = SINGLE_DESKTOP;
 444       else panel_mode = SINGLE_MONITOR;
 445    }
 446    else if (strcmp (key, "panel_rounded") == 0) {
 447       Area *a = calloc(1, sizeof(Area));
 448       a->pix.border.rounded = atoi (value);
 449       list_back = g_slist_append(list_back, a);
 450    }
 451    else if (strcmp (key, "panel_border_width") == 0) {
 452       Area *a = g_slist_last(list_back)->data;
 453       a->pix.border.width = atoi (value);
 454    }
 455    else if (strcmp (key, "panel_background_color") == 0) {
 456       Area *a = g_slist_last(list_back)->data;
 457       extract_values(value, &value1, &value2, &value3);
 458       get_color (value1, a->pix.back.color);
 459       if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 460       else a->pix.back.alpha = 0.5;
 461    }
 462    else if (strcmp (key, "panel_border_color") == 0) {
 463       Area *a = g_slist_last(list_back)->data;
 464       extract_values(value, &value1, &value2, &value3);
 465       get_color (value1, a->pix.border.color);
 466       if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 467       else a->pix.border.alpha = 0.5;
 468    }
 469    else if (strcmp (key, "task_text_centered") == 0)
 470       panel_config->g_task.centered = atoi (value);
 471    else if (strcmp (key, "task_margin") == 0) {
 472       panel_config->g_taskbar.paddingxlr = 0;
 473       panel_config->g_taskbar.paddingx = atoi (value);
 474    }
 475    else if (strcmp (key, "task_icon_size") == 0)
 476       old_task_icon_size = atoi (value);
 477    else if (strcmp (key, "task_rounded") == 0) {
 478       area_task = calloc(1, sizeof(Area));
 479       area_task->pix.border.rounded = atoi (value);
 480       list_back = g_slist_append(list_back, area_task);
 481
 482       area_task_active = calloc(1, sizeof(Area));
 483       area_task_active->pix.border.rounded = atoi (value);
 484       list_back = g_slist_append(list_back, area_task_active);
 485    }
 486    else if (strcmp (key, "task_background_color") == 0) {
 487       extract_values(value, &value1, &value2, &value3);
 488       get_color (value1, area_task->pix.back.color);
 489       if (value2) area_task->pix.back.alpha = (atoi (value2) / 100.0);
 490       else area_task->pix.back.alpha = 0.5;
 491    }
 492    else if (strcmp (key, "task_active_background_color") == 0) {
 493       extract_values(value, &value1, &value2, &value3);
 494       get_color (value1, area_task_active->pix.back.color);
 495       if (value2) area_task_active->pix.back.alpha = (atoi (value2) / 100.0);
 496       else area_task_active->pix.back.alpha = 0.5;
 497    }
 498    else if (strcmp (key, "task_border_width") == 0) {
 499       area_task->pix.border.width = atoi (value);
 500       area_task_active->pix.border.width = atoi (value);
 501    }
 502    else if (strcmp (key, "task_border_color") == 0) {
 503       extract_values(value, &value1, &value2, &value3);
 504       get_color (value1, area_task->pix.border.color);
 505       if (value2) area_task->pix.border.alpha = (atoi (value2) / 100.0);
 506       else area_task->pix.border.alpha = 0.5;
 507    }
 508    else if (strcmp (key, "task_active_border_color") == 0) {
 509       extract_values(value, &value1, &value2, &value3);
 510       get_color (value1, area_task_active->pix.border.color);
 511       if (value2) area_task_active->pix.border.alpha = (atoi (value2) / 100.0);
 512       else area_task_active->pix.border.alpha = 0.5;
 513    }
 514
 515    else
 516       fprintf(stderr, "tint2 : invalid option \"%s\", correct your config file\n", key);
 517
 518    if (value1) free (value1);
 519    if (value2) free (value2);
 520    if (value3) free (value3);
 521 }
 522
 523
 524 int parse_line (const char *line)
 525 {
 526    char *a, *b, *key, *value;
 527
 528    /* Skip useless lines */
 529    if ((line[0] == '#') || (line[0] == '\n')) return 0;
 530    if (!(a = strchr (line, '='))) return 0;
 531
 532    /* overwrite '=' with '\0' */
 533    a[0] = '\0';
 534    key = strdup (line);
 535    a++;
 536
 537    /* overwrite '\n' with '\0' if '\n' present */
 538    if ((b = strchr (a, '\n'))) b[0] = '\0';
 539
 540    value = strdup (a);
 541
 542    g_strstrip(key);
 543    g_strstrip(value);
 544
 545    add_entry (key, value);
 546
 547    free (key);
 548    free (value);
 549    return 1;
 550 }
 551
 552
 553 void config_finish ()
 554 {
 555    if (panel_config->monitor > (server.nb_monitor-1)) {
 556       fprintf(stderr, "tint2 exit : monitor %d not found.\n", panel_config->monitor+1);
 557       exit(0);
 558    }
 559
 560         // alloc panels
 561    int i;
 562    if (panel_config->monitor >= 0) {
 563         // one monitor
 564            nb_panel = 1;
 565            panel1 = calloc(nb_panel, sizeof(Panel));
 566            memcpy(panel1, panel_config, sizeof(Panel));
 567            panel1->monitor = panel_config->monitor;
 568         }
 569         else {
 570         // all monitors
 571            nb_panel = server.nb_monitor;
 572            panel1 = calloc(nb_panel, sizeof(Panel));
 573
 574            for (i=0 ; i < nb_panel ; i++) {
 575                    memcpy(&panel1[i], panel_config, sizeof(Panel));
 576                    panel1[i].monitor = i;
 577                 }
 578         }
 579
 580         // TODO: user can configure layout => ordered objects in panel.area.list
 581         // clock and systray before taskbar because resize(clock) can resize others object ??
 582    init_panel();
 583         init_clock();
 584         init_systray();
 585    init_taskbar();
 586    visible_object();
 587
 588         cleanup_config();
 589
 590         task_refresh_tasklist();
 591 }
 592
 593
 594 int config_read ()
 595 {
 596    const gchar * const * system_dirs;
 597    char *path1;
 598    gint i;
 599
 600         save_file_config = 0;
 601
 602    // follow XDG specification
 603 deb:
 604    // check tint2rc in user directory
 605    path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 606    if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 607                 i = config_read_file (path1);
 608                 g_free(path1);
 609            return i;
 610         }
 611
 612         g_free(path1);
 613         if (save_file_config) {
 614                 fprintf(stderr, "tint2 exit : enable to write $HOME/.config/tint2/tint2rc\n");
 615                 exit(0);
 616         }
 617
 618         // check old tintrc config file
 619         path1 = g_build_filename (g_get_user_config_dir(), "tint", "tintrc", NULL);
 620         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 621                 save_file_config = 1;
 622                 old_task_font = 0;
 623                 old_time1_font = 0;
 624                 old_time2_font = 0;
 625                 config_read_file (path1);
 626                 save_config();
 627                 if (old_task_font) g_free(old_task_font);
 628                 if (old_time1_font) g_free(old_time1_font);
 629                 if (old_time2_font) g_free(old_time2_font);
 630                 g_free(path1);
 631                 goto deb;
 632         }
 633
 634         // copy tint2rc from system directory to user directory
 635         g_free(path1);
 636         char *path2 = 0;
 637         system_dirs = g_get_system_config_dirs();
 638         for (i = 0; system_dirs[i]; i++) {
 639                 path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 640
 641                 if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 642                 g_free (path2);
 643                 path2 = 0;
 644         }
 645
 646         if (path2) {
 647                 // copy file in user directory (path1)
 648                 char *dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 649                 if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 650                 g_free(dir);
 651
 652                 path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 653                 copy_file(path2, path1);
 654                 g_free(path2);
 655
 656                 i = config_read_file (path1);
 657                 g_free(path1);
 658                 return i;
 659         }
 660         return 0;
 661 }
 662
 663
 664 int config_read_file (const char *path)
 665 {
 666    FILE *fp;
 667    char line[80];
 668
 669    if ((fp = fopen(path, "r")) == NULL) return 0;
 670
 671    while (fgets(line, sizeof(line), fp) != NULL)
 672       parse_line (line);
 673
 674    fclose (fp);
 675    return 1;
 676 }
 677
 678
 679 void save_config ()
 680 {
 681    fprintf(stderr, "tint2 : convert user's config file tintrc to tint2rc\n");
 682
 683    char *path, *dir;
 684    FILE *fp;
 685
 686         if (old_task_icon_size) {
 687                 panel_config->g_task.area.paddingy = ((int)panel_config->initial_height - (2 * panel_config->area.paddingy) - old_task_icon_size) / 2;
 688         }
 689
 690    dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 691         if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 692         g_free(dir);
 693
 694    path = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 695    fp = fopen(path, "w");
 696    g_free(path);
 697    if (fp == NULL) return;
 698
 699    fputs("#---------------------------------------------\n", fp);
 700    fputs("# TINT2 CONFIG FILE\n", fp);
 701    fputs("#---------------------------------------------\n\n", fp);
 702    fputs("#---------------------------------------------\n", fp);
 703    fputs("# BACKGROUND AND BORDER\n", fp);
 704    fputs("#---------------------------------------------\n", fp);
 705    GSList *l0;
 706    Area *a;
 707    l0 = list_back->next;
 708    while (l0) {
 709       a = l0->data;
 710                 fprintf(fp, "rounded = %d\n", a->pix.border.rounded);
 711                 fprintf(fp, "border_width = %d\n", a->pix.border.width);
 712                 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));
 713                 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));
 714
 715         l0 = l0->next;
 716    }
 717
 718    fputs("#---------------------------------------------\n", fp);
 719    fputs("# PANEL\n", fp);
 720    fputs("#---------------------------------------------\n", fp);
 721    fputs("panel_monitor = all\n", fp);
 722    if (panel_position & BOTTOM) fputs("panel_position = bottom", fp);
 723    else fputs("panel_position = top", fp);
 724    if (panel_position & LEFT) fputs(" left\n", fp);
 725    else if (panel_position & RIGHT) fputs(" right\n", fp);
 726    else fputs(" center\n", fp);
 727    fprintf(fp, "panel_size = %d %d\n", (int)panel_config->initial_width, (int)panel_config->initial_height);
 728    fprintf(fp, "panel_margin = %d %d\n", panel_config->marginx, panel_config->marginy);
 729    fprintf(fp, "panel_padding = %d %d\n", panel_config->area.paddingx, panel_config->area.paddingy);
 730    fprintf(fp, "font_shadow = %d\n", panel_config->g_task.font_shadow);
 731    fputs("panel_background_id = 1\n", fp);
 732
 733    fputs("\n#---------------------------------------------\n", fp);
 734    fputs("# TASKBAR\n", fp);
 735    fputs("#---------------------------------------------\n", fp);
 736    if (panel_mode == MULTI_DESKTOP) fputs("taskbar_mode = multi_desktop\n", fp);
 737    else fputs("taskbar_mode = single_desktop\n", fp);
 738    fprintf(fp, "taskbar_padding = 0 0 %d\n", panel_config->g_taskbar.paddingx);
 739    fputs("taskbar_background_id = 0\n", fp);
 740
 741    fputs("\n#---------------------------------------------\n", fp);
 742    fputs("# TASK\n", fp);
 743    fputs("#---------------------------------------------\n", fp);
 744         if (old_task_icon_size) fputs("task_icon = 1\n", fp);
 745         else fputs("task_icon = 0\n", fp);
 746         fputs("task_text = 1\n", fp);
 747    fprintf(fp, "task_width = %d\n", panel_config->g_task.maximum_width);
 748    fprintf(fp, "task_centered = %d\n", panel_config->g_task.centered);
 749    fprintf(fp, "task_padding = %d %d\n", panel_config->g_task.area.paddingx, panel_config->g_task.area.paddingy);
 750    fprintf(fp, "task_font = %s\n", old_task_font);
 751         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));
 752         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));
 753    fputs("task_background_id = 2\n", fp);
 754    fputs("task_active_background_id = 3\n", fp);
 755
 756    fputs("\n#---------------------------------------------\n", fp);
 757    fputs("# CLOCK\n", fp);
 758    fputs("#---------------------------------------------\n", fp);
 759         if (time1_format) fprintf(fp, "time1_format = %s\n", time1_format);
 760         else fputs("#time1_format = %H:%M\n", fp);
 761    fprintf(fp, "time1_font = %s\n", old_time1_font);
 762         if (time2_format) fprintf(fp, "time2_format = %s\n", time2_format);
 763         else fputs("#time2_format = %A %d %B\n", fp);
 764    fprintf(fp, "time2_font = %s\n", old_time2_font);
 765         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));
 766    fputs("clock_padding = 2 2\n", fp);
 767    fputs("clock_background_id = 0\n", fp);
 768
 769    fputs("\n#---------------------------------------------\n", fp);
 770    fputs("# MOUSE ACTION ON TASK\n", fp);
 771    fputs("#---------------------------------------------\n", fp);
 772    if (mouse_middle == NONE) fputs("mouse_middle = none\n", fp);
 773    else if (mouse_middle == CLOSE) fputs("mouse_middle = close\n", fp);
 774    else if (mouse_middle == TOGGLE) fputs("mouse_middle = toggle\n", fp);
 775    else if (mouse_middle == ICONIFY) fputs("mouse_middle = iconify\n", fp);
 776    else if (mouse_middle == SHADE) fputs("mouse_middle = shade\n", fp);
 777    else fputs("mouse_middle = toggle_iconify\n", fp);
 778
 779    if (mouse_right == NONE) fputs("mouse_right = none\n", fp);
 780    else if (mouse_right == CLOSE) fputs("mouse_right = close\n", fp);
 781    else if (mouse_right == TOGGLE) fputs("mouse_right = toggle\n", fp);
 782    else if (mouse_right == ICONIFY) fputs("mouse_right = iconify\n", fp);
 783    else if (mouse_right == SHADE) fputs("mouse_right = shade\n", fp);
 784    else fputs("mouse_right = toggle_iconify\n", fp);
 785
 786    if (mouse_scroll_up == NONE) fputs("mouse_scroll_up = none\n", fp);
 787    else if (mouse_scroll_up == CLOSE) fputs("mouse_scroll_up = close\n", fp);
 788    else if (mouse_scroll_up == TOGGLE) fputs("mouse_scroll_up = toggle\n", fp);
 789    else if (mouse_scroll_up == ICONIFY) fputs("mouse_scroll_up = iconify\n", fp);
 790    else if (mouse_scroll_up == SHADE) fputs("mouse_scroll_up = shade\n", fp);
 791    else fputs("mouse_scroll_up = toggle_iconify\n", fp);
 792
 793    if (mouse_scroll_down == NONE) fputs("mouse_scroll_down = none\n", fp);
 794    else if (mouse_scroll_down == CLOSE) fputs("mouse_scroll_down = close\n", fp);
 795    else if (mouse_scroll_down == TOGGLE) fputs("mouse_scroll_down = toggle\n", fp);
 796    else if (mouse_scroll_down == ICONIFY) fputs("mouse_scroll_down = iconify\n", fp);
 797    else if (mouse_scroll_down == SHADE) fputs("mouse_scroll_down = shade\n", fp);
 798    else fputs("mouse_scroll_down = toggle_iconify\n", fp);
 799
 800    fputs("\n\n", fp);
 801    fclose (fp);
 802 }
 803