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 #ifdef ENABLE_BATTERY
  48 #include "battery.h"
  49 #endif
  50
  51 // global path
  52 char *config_path = 0;
  53 char *thumbnail_path = 0;
  54
  55 // --------------------------------------------------
  56 // backward compatibility
  57 static int save_file_config;
  58 static int old_task_icon_size;
  59 static char *old_task_font;
  60 static char *old_time1_font;
  61 static char *old_time2_font;
  62 static Area *area_task, *area_task_active;
  63
  64 #ifdef ENABLE_BATTERY
  65 static char *old_bat1_font;
  66 static char *old_bat2_font;
  67 #endif
  68
  69 // temporary panel
  70 static Panel *panel_config = 0;
  71
  72 // temporary list of background
  73 static GSList *list_back;
  74
  75
  76 void init_config()
  77 {
  78         cleanup_panel();
  79
  80    // get monitor and desktop config
  81    get_monitors_and_desktops();
  82
  83    // append full transparency background
  84    list_back = g_slist_append(0, calloc(1, sizeof(Area)));
  85
  86         panel_config = calloc(1, sizeof(Panel));
  87         // window manager's menu default value == false
  88         wm_menu = 0;
  89         max_tick_urgent = 7;
  90 }
  91
  92
  93 void cleanup_config()
  94 {
  95         free(panel_config);
  96         panel_config = 0;
  97
  98    // cleanup background list
  99    GSList *l0;
 100    for (l0 = list_back; l0 ; l0 = l0->next) {
 101       free(l0->data);
 102    }
 103    g_slist_free(list_back);
 104    list_back = NULL;
 105 }
 106
 107
 108 void copy_file(const char *pathSrc, const char *pathDest)
 109 {
 110    FILE *fileSrc, *fileDest;
 111    char line[100];
 112    int  nb;
 113
 114    fileSrc = fopen(pathSrc, "rb");
 115    if (fileSrc == NULL) return;
 116
 117    fileDest = fopen(pathDest, "wb");
 118    if (fileDest == NULL) return;
 119
 120    while ((nb = fread(line, 1, 100, fileSrc)) > 0) fwrite(line, 1, nb, fileDest);
 121
 122    fclose (fileDest);
 123    fclose (fileSrc);
 124 }
 125
 126
 127 void extract_values (const char *value, char **value1, char **value2, char **value3)
 128 {
 129    char *b=0, *c=0;
 130
 131    if (*value1) free (*value1);
 132    if (*value2) free (*value2);
 133    if (*value3) free (*value3);
 134
 135    if ((b = strchr (value, ' '))) {
 136       b[0] = '\0';
 137       b++;
 138         }
 139         else {
 140         *value2 = 0;
 141         *value3 = 0;
 142         }
 143         *value1 = strdup (value);
 144         g_strstrip(*value1);
 145
 146         if (b) {
 147                 if ((c = strchr (b, ' '))) {
 148                         c[0] = '\0';
 149                         c++;
 150                 }
 151                 else {
 152                         c = 0;
 153                         *value3 = 0;
 154                 }
 155                 *value2 = strdup (b);
 156                 g_strstrip(*value2);
 157         }
 158
 159         if (c) {
 160                 *value3 = strdup (c);
 161                 g_strstrip(*value3);
 162         }
 163 }
 164
 165
 166 int hex_char_to_int (char c)
 167 {
 168    int r;
 169
 170    if (c >= '0' && c <= '9')  r = c - '0';
 171    else if (c >= 'a' && c <= 'f')  r = c - 'a' + 10;
 172    else if (c >= 'A' && c <= 'F')  r = c - 'A' + 10;
 173    else  r = 0;
 174
 175    return r;
 176 }
 177
 178
 179 int hex_to_rgb (char *hex, int *r, int *g, int *b)
 180 {
 181    int len;
 182
 183    if (hex == NULL || hex[0] != '#') return (0);
 184
 185    len = strlen (hex);
 186    if (len == 3 + 1) {
 187       *r = hex_char_to_int (hex[1]);
 188       *g = hex_char_to_int (hex[2]);
 189       *b = hex_char_to_int (hex[3]);
 190    }
 191    else if (len == 6 + 1) {
 192       *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 193       *g = hex_char_to_int (hex[3]) * 16 + hex_char_to_int (hex[4]);
 194       *b = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 195    }
 196    else if (len == 12 + 1) {
 197       *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 198       *g = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 199       *b = hex_char_to_int (hex[9]) * 16 + hex_char_to_int (hex[10]);
 200    }
 201    else return 0;
 202
 203    return 1;
 204 }
 205
 206
 207 void get_color (char *hex, double *rgb)
 208 {
 209    int r, g, b;
 210    hex_to_rgb (hex, &r, &g, &b);
 211
 212    rgb[0] = (r / 255.0);
 213    rgb[1] = (g / 255.0);
 214    rgb[2] = (b / 255.0);
 215 }
 216
 217
 218 void get_action (char *event, int *action)
 219 {
 220    if (strcmp (event, "none") == 0)
 221       *action = NONE;
 222    else if (strcmp (event, "close") == 0)
 223       *action = CLOSE;
 224    else if (strcmp (event, "toggle") == 0)
 225       *action = TOGGLE;
 226    else if (strcmp (event, "iconify") == 0)
 227       *action = ICONIFY;
 228    else if (strcmp (event, "shade") == 0)
 229       *action = SHADE;
 230    else if (strcmp (event, "toggle_iconify") == 0)
 231       *action = TOGGLE_ICONIFY;
 232    else if (strcmp (event, "maximize_restore") == 0)
 233       *action = MAXIMIZE_RESTORE;
 234    else if (strcmp (event, "desktop_left") == 0)
 235       *action = DESKTOP_LEFT;
 236    else if (strcmp (event, "desktop_right") == 0)
 237       *action = DESKTOP_RIGHT;
 238 }
 239
 240
 241 void add_entry (char *key, char *value)
 242 {
 243    char *value1=0, *value2=0, *value3=0;
 244
 245    /* Background and border */
 246    if (strcmp (key, "rounded") == 0) {
 247       // 'rounded' is the first parameter => alloc a new background
 248       Area *a = calloc(1, sizeof(Area));
 249       a->pix.border.rounded = atoi (value);
 250       list_back = g_slist_append(list_back, a);
 251    }
 252    else if (strcmp (key, "border_width") == 0) {
 253       Area *a = g_slist_last(list_back)->data;
 254       a->pix.border.width = atoi (value);
 255    }
 256    else if (strcmp (key, "background_color") == 0) {
 257       Area *a = g_slist_last(list_back)->data;
 258       extract_values(value, &value1, &value2, &value3);
 259       get_color (value1, a->pix.back.color);
 260       if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 261       else a->pix.back.alpha = 0.5;
 262    }
 263    else if (strcmp (key, "border_color") == 0) {
 264       Area *a = g_slist_last(list_back)->data;
 265       extract_values(value, &value1, &value2, &value3);
 266       get_color (value1, a->pix.border.color);
 267       if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 268       else a->pix.border.alpha = 0.5;
 269    }
 270
 271    /* Panel */
 272    else if (strcmp (key, "panel_monitor") == 0) {
 273         if (strcmp (value, "all") == 0) panel_config->monitor = -1;
 274         else {
 275         panel_config->monitor = atoi (value);
 276         if (panel_config->monitor > 0) panel_config->monitor -= 1;
 277                 }
 278    }
 279    else if (strcmp (key, "panel_size") == 0) {
 280       extract_values(value, &value1, &value2, &value3);
 281
 282                 char *b;
 283                 if ((b = strchr (value1, '%'))) {
 284                         b[0] = '\0';
 285               panel_config->pourcentx = 1;
 286                 }
 287       panel_config->initial_width = atof(value1);
 288       if (value2) {
 289                         if ((b = strchr (value2, '%'))) {
 290                                 b[0] = '\0';
 291                                 panel_config->pourcenty = 1;
 292                         }
 293         panel_config->initial_height = atof(value2);
 294                 }
 295    }
 296    else if (strcmp (key, "panel_margin") == 0) {
 297       extract_values(value, &value1, &value2, &value3);
 298       panel_config->marginx = atoi (value1);
 299       if (value2) panel_config->marginy = atoi (value2);
 300    }
 301    else if (strcmp (key, "panel_padding") == 0) {
 302       extract_values(value, &value1, &value2, &value3);
 303       panel_config->area.paddingxlr = panel_config->area.paddingx = atoi (value1);
 304       if (value2) panel_config->area.paddingy = atoi (value2);
 305       if (value3) panel_config->area.paddingx = atoi (value3);
 306    }
 307    else if (strcmp (key, "panel_position") == 0) {
 308       extract_values(value, &value1, &value2, &value3);
 309       if (strcmp (value1, "top") == 0) panel_position = TOP;
 310       else {
 311                         if (strcmp (value1, "bottom") == 0) panel_position = BOTTOM;
 312                         else panel_position = CENTER;
 313                 }
 314
 315       if (!value2) panel_position |= CENTER;
 316       else {
 317          if (strcmp (value2, "left") == 0) panel_position |= LEFT;
 318          else {
 319             if (strcmp (value2, "right") == 0) panel_position |= RIGHT;
 320             else panel_position |= CENTER;
 321          }
 322       }
 323       if (!value3) panel_horizontal = 1;
 324       else {
 325          if (strcmp (value3, "vertical") == 0) panel_horizontal = 0;
 326          else panel_horizontal = 1;
 327                 }
 328    }
 329    else if (strcmp (key, "font_shadow") == 0)
 330       panel_config->g_task.font_shadow = atoi (value);
 331    else if (strcmp (key, "panel_background_id") == 0) {
 332       int id = atoi (value);
 333       Area *a = g_slist_nth_data(list_back, id);
 334       memcpy(&panel_config->area.pix.back, &a->pix.back, sizeof(Color));
 335       memcpy(&panel_config->area.pix.border, &a->pix.border, sizeof(Border));
 336    }
 337    else if (strcmp (key, "wm_menu") == 0)
 338       wm_menu = atoi (value);
 339    else if (strcmp (key, "urgent_nb_of_blink") == 0)
 340       max_tick_urgent = (atoi (value) * 2) + 1;
 341
 342    /* Battery */
 343    else if (strcmp (key, "battery") == 0) {
 344 #ifdef ENABLE_BATTERY
 345                 if(atoi(value) == 1)
 346                         panel_config->battery.area.on_screen = 1;
 347 #else
 348                 if(atoi(value) == 1)
 349                         printf("tint2 is build without battery support\n");
 350 #endif
 351    }
 352    else if (strcmp (key, "battery_low_status") == 0) {
 353 #ifdef ENABLE_BATTERY
 354                 battery_low_status = atoi(value);
 355                 if(battery_low_status < 0 || battery_low_status > 100)
 356                         battery_low_status = 0;
 357 #endif
 358    }
 359    else if (strcmp (key, "battery_low_cmd") == 0) {
 360 #ifdef ENABLE_BATTERY
 361       if (battery_low_cmd) g_free(battery_low_cmd);
 362       if (strlen(value) > 0) battery_low_cmd = strdup (value);
 363       else battery_low_cmd = 0;
 364 #endif
 365    }
 366    else if (strcmp (key, "bat1_font") == 0) {
 367 #ifdef ENABLE_BATTERY
 368         if (save_file_config) old_bat1_font = strdup (value);
 369       if (bat1_font_desc) pango_font_description_free(bat1_font_desc);
 370       bat1_font_desc = pango_font_description_from_string (value);
 371 #endif
 372    }
 373    else if (strcmp (key, "bat2_font") == 0) {
 374 #ifdef ENABLE_BATTERY
 375         if (save_file_config) old_bat2_font = strdup (value);
 376       if (bat2_font_desc) pango_font_description_free(bat2_font_desc);
 377       bat2_font_desc = pango_font_description_from_string (value);
 378 #endif
 379    }
 380    else if (strcmp (key, "battery_font_color") == 0) {
 381 #ifdef ENABLE_BATTERY
 382       extract_values(value, &value1, &value2, &value3);
 383       get_color (value1, panel_config->battery.font.color);
 384       if (value2) panel_config->battery.font.alpha = (atoi (value2) / 100.0);
 385       else panel_config->battery.font.alpha = 0.5;
 386 #endif
 387    }
 388    else if (strcmp (key, "battery_padding") == 0) {
 389 #ifdef ENABLE_BATTERY
 390       extract_values(value, &value1, &value2, &value3);
 391       panel_config->battery.area.paddingxlr = panel_config->battery.area.paddingx = atoi (value1);
 392       if (value2) panel_config->battery.area.paddingy = atoi (value2);
 393       if (value3) panel_config->battery.area.paddingx = atoi (value3);
 394 #endif
 395    }
 396    else if (strcmp (key, "battery_background_id") == 0) {
 397 #ifdef ENABLE_BATTERY
 398       int id = atoi (value);
 399       Area *a = g_slist_nth_data(list_back, id);
 400       memcpy(&panel_config->battery.area.pix.back, &a->pix.back, sizeof(Color));
 401       memcpy(&panel_config->battery.area.pix.border, &a->pix.border, sizeof(Border));
 402 #endif
 403    }
 404
 405    /* Clock */
 406    else if (strcmp (key, "time1_format") == 0) {
 407       if (time1_format) g_free(time1_format);
 408       if (strlen(value) > 0) {
 409         time1_format = strdup (value);
 410               panel_config->clock.area.on_screen = 1;
 411                 }
 412       else {
 413         time1_format = 0;
 414               panel_config->clock.area.on_screen = 0;
 415                 }
 416    }
 417    else if (strcmp (key, "time2_format") == 0) {
 418       if (time2_format) g_free(time2_format);
 419       if (strlen(value) > 0) time2_format = strdup (value);
 420       else time2_format = 0;
 421    }
 422    else if (strcmp (key, "time1_font") == 0) {
 423         if (save_file_config) old_time1_font = strdup (value);
 424       if (time1_font_desc) pango_font_description_free(time1_font_desc);
 425       time1_font_desc = pango_font_description_from_string (value);
 426    }
 427    else if (strcmp (key, "time2_font") == 0) {
 428         if (save_file_config) old_time2_font = strdup (value);
 429       if (time2_font_desc) pango_font_description_free(time2_font_desc);
 430       time2_font_desc = pango_font_description_from_string (value);
 431    }
 432    else if (strcmp (key, "clock_font_color") == 0) {
 433       extract_values(value, &value1, &value2, &value3);
 434       get_color (value1, panel_config->clock.font.color);
 435       if (value2) panel_config->clock.font.alpha = (atoi (value2) / 100.0);
 436       else panel_config->clock.font.alpha = 0.5;
 437    }
 438    else if (strcmp (key, "clock_padding") == 0) {
 439       extract_values(value, &value1, &value2, &value3);
 440       panel_config->clock.area.paddingxlr = panel_config->clock.area.paddingx = atoi (value1);
 441       if (value2) panel_config->clock.area.paddingy = atoi (value2);
 442       if (value3) panel_config->clock.area.paddingx = atoi (value3);
 443    }
 444    else if (strcmp (key, "clock_background_id") == 0) {
 445       int id = atoi (value);
 446       Area *a = g_slist_nth_data(list_back, id);
 447       memcpy(&panel_config->clock.area.pix.back, &a->pix.back, sizeof(Color));
 448       memcpy(&panel_config->clock.area.pix.border, &a->pix.border, sizeof(Border));
 449    }
 450         else if (strcmp(key, "clock_lclick_command") == 0) {
 451                 if (clock_lclick_command) g_free(clock_lclick_command);
 452                 if (strlen(value) > 0) clock_lclick_command = strdup(value);
 453                 else clock_lclick_command = 0;
 454         }
 455         else if (strcmp(key, "clock_rclick_command") == 0) {
 456                 if (clock_rclick_command) g_free(clock_rclick_command);
 457                 if (strlen(value) > 0) clock_rclick_command = strdup(value);
 458                 else clock_rclick_command = 0;
 459         }
 460
 461    /* Taskbar */
 462    else if (strcmp (key, "taskbar_mode") == 0) {
 463       if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 464       else panel_mode = SINGLE_DESKTOP;
 465    }
 466    else if (strcmp (key, "taskbar_padding") == 0) {
 467       extract_values(value, &value1, &value2, &value3);
 468       panel_config->g_taskbar.paddingxlr = panel_config->g_taskbar.paddingx = atoi (value1);
 469       if (value2) panel_config->g_taskbar.paddingy = atoi (value2);
 470       if (value3) panel_config->g_taskbar.paddingx = atoi (value3);
 471    }
 472    else if (strcmp (key, "taskbar_background_id") == 0) {
 473       int id = atoi (value);
 474       Area *a = g_slist_nth_data(list_back, id);
 475       memcpy(&panel_config->g_taskbar.pix.back, &a->pix.back, sizeof(Color));
 476       memcpy(&panel_config->g_taskbar.pix.border, &a->pix.border, sizeof(Border));
 477    }
 478
 479    /* Task */
 480    else if (strcmp (key, "task_text") == 0)
 481       panel_config->g_task.text = atoi (value);
 482    else if (strcmp (key, "task_icon") == 0)
 483       panel_config->g_task.icon = atoi (value);
 484    else if (strcmp (key, "task_centered") == 0)
 485       panel_config->g_task.centered = atoi (value);
 486    else if (strcmp (key, "task_width") == 0) {
 487                 // old parameter : just for backward compatibility
 488       panel_config->g_task.maximum_width = atoi (value);
 489       panel_config->g_task.maximum_height = 30;
 490         }
 491    else if (strcmp (key, "task_maximum_size") == 0) {
 492       extract_values(value, &value1, &value2, &value3);
 493       panel_config->g_task.maximum_width = atoi (value1);
 494                 panel_config->g_task.maximum_height = 30;
 495                 if (value2)
 496         panel_config->g_task.maximum_height = atoi (value2);
 497         }
 498    else if (strcmp (key, "task_padding") == 0) {
 499       extract_values(value, &value1, &value2, &value3);
 500       panel_config->g_task.area.paddingxlr = panel_config->g_task.area.paddingx = atoi (value1);
 501       if (value2) panel_config->g_task.area.paddingy = atoi (value2);
 502       if (value3) panel_config->g_task.area.paddingx = atoi (value3);
 503    }
 504    else if (strcmp (key, "task_font") == 0) {
 505         if (save_file_config) old_task_font = strdup (value);
 506       if (panel_config->g_task.font_desc) pango_font_description_free(panel_config->g_task.font_desc);
 507       panel_config->g_task.font_desc = pango_font_description_from_string (value);
 508    }
 509    else if (strcmp (key, "task_font_color") == 0) {
 510       extract_values(value, &value1, &value2, &value3);
 511       get_color (value1, panel_config->g_task.font.color);
 512       if (value2) panel_config->g_task.font.alpha = (atoi (value2) / 100.0);
 513       else panel_config->g_task.font.alpha = 0.1;
 514    }
 515    else if (strcmp (key, "task_active_font_color") == 0) {
 516       extract_values(value, &value1, &value2, &value3);
 517       get_color (value1, panel_config->g_task.font_active.color);
 518       if (value2) panel_config->g_task.font_active.alpha = (atoi (value2) / 100.0);
 519       else panel_config->g_task.font_active.alpha = 0.1;
 520    }
 521    else if (strcmp (key, "task_icon_hsb") == 0) {
 522       extract_values(value, &value1, &value2, &value3);
 523                 panel_config->g_task.hue = atoi(value1);
 524                 panel_config->g_task.saturation = atoi(value2);
 525                 panel_config->g_task.brightness = atoi(value3);
 526    }
 527    else if (strcmp (key, "task_active_icon_hsb") == 0) {
 528       extract_values(value, &value1, &value2, &value3);
 529                 panel_config->g_task.hue_active = atoi(value1);
 530                 panel_config->g_task.saturation_active = atoi(value2);
 531                 panel_config->g_task.brightness_active = atoi(value3);
 532    }
 533    else if (strcmp (key, "task_background_id") == 0) {
 534       int id = atoi (value);
 535       Area *a = g_slist_nth_data(list_back, id);
 536       memcpy(&panel_config->g_task.area.pix.back, &a->pix.back, sizeof(Color));
 537       memcpy(&panel_config->g_task.area.pix.border, &a->pix.border, sizeof(Border));
 538    }
 539    else if (strcmp (key, "task_active_background_id") == 0) {
 540       int id = atoi (value);
 541       Area *a = g_slist_nth_data(list_back, id);
 542       memcpy(&panel_config->g_task.area.pix_active.back, &a->pix.back, sizeof(Color));
 543       memcpy(&panel_config->g_task.area.pix_active.border, &a->pix.border, sizeof(Border));
 544    }
 545
 546    /* Systray */
 547    else if (strcmp (key, "systray_padding") == 0) {
 548       extract_values(value, &value1, &value2, &value3);
 549       systray.area.paddingxlr = systray.area.paddingx = atoi (value1);
 550       if (value2) systray.area.paddingy = atoi (value2);
 551       if (value3) systray.area.paddingx = atoi (value3);
 552       systray.area.on_screen = 1;
 553    }
 554    else if (strcmp (key, "systray_background_id") == 0) {
 555       int id = atoi (value);
 556       Area *a = g_slist_nth_data(list_back, id);
 557       memcpy(&systray.area.pix.back, &a->pix.back, sizeof(Color));
 558       memcpy(&systray.area.pix.border, &a->pix.border, sizeof(Border));
 559    }
 560
 561    /* Mouse actions */
 562    else if (strcmp (key, "mouse_middle") == 0)
 563       get_action (value, &mouse_middle);
 564    else if (strcmp (key, "mouse_right") == 0)
 565       get_action (value, &mouse_right);
 566    else if (strcmp (key, "mouse_scroll_up") == 0)
 567       get_action (value, &mouse_scroll_up);
 568    else if (strcmp (key, "mouse_scroll_down") == 0)
 569       get_action (value, &mouse_scroll_down);
 570
 571
 572    /* Read tint-0.6 config for backward compatibility */
 573    else if (strcmp (key, "panel_mode") == 0) {
 574                 save_file_config = 1;
 575       if (strcmp (value, "single_desktop") == 0) panel_mode = SINGLE_DESKTOP;
 576       else panel_mode = MULTI_DESKTOP;
 577    }
 578    else if (strcmp (key, "panel_rounded") == 0) {
 579       Area *a = calloc(1, sizeof(Area));
 580       a->pix.border.rounded = atoi (value);
 581       list_back = g_slist_append(list_back, a);
 582    }
 583    else if (strcmp (key, "panel_border_width") == 0) {
 584       Area *a = g_slist_last(list_back)->data;
 585       a->pix.border.width = atoi (value);
 586    }
 587    else if (strcmp (key, "panel_background_color") == 0) {
 588       Area *a = g_slist_last(list_back)->data;
 589       extract_values(value, &value1, &value2, &value3);
 590       get_color (value1, a->pix.back.color);
 591       if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 592       else a->pix.back.alpha = 0.5;
 593    }
 594    else if (strcmp (key, "panel_border_color") == 0) {
 595       Area *a = g_slist_last(list_back)->data;
 596       extract_values(value, &value1, &value2, &value3);
 597       get_color (value1, a->pix.border.color);
 598       if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 599       else a->pix.border.alpha = 0.5;
 600    }
 601    else if (strcmp (key, "task_text_centered") == 0)
 602       panel_config->g_task.centered = atoi (value);
 603    else if (strcmp (key, "task_margin") == 0) {
 604       panel_config->g_taskbar.paddingxlr = 0;
 605       panel_config->g_taskbar.paddingx = atoi (value);
 606    }
 607    else if (strcmp (key, "task_icon_size") == 0)
 608       old_task_icon_size = atoi (value);
 609    else if (strcmp (key, "task_rounded") == 0) {
 610       area_task = calloc(1, sizeof(Area));
 611       area_task->pix.border.rounded = atoi (value);
 612       list_back = g_slist_append(list_back, area_task);
 613
 614       area_task_active = calloc(1, sizeof(Area));
 615       area_task_active->pix.border.rounded = atoi (value);
 616       list_back = g_slist_append(list_back, area_task_active);
 617    }
 618    else if (strcmp (key, "task_background_color") == 0) {
 619       extract_values(value, &value1, &value2, &value3);
 620       get_color (value1, area_task->pix.back.color);
 621       if (value2) area_task->pix.back.alpha = (atoi (value2) / 100.0);
 622       else area_task->pix.back.alpha = 0.5;
 623    }
 624    else if (strcmp (key, "task_active_background_color") == 0) {
 625       extract_values(value, &value1, &value2, &value3);
 626       get_color (value1, area_task_active->pix.back.color);
 627       if (value2) area_task_active->pix.back.alpha = (atoi (value2) / 100.0);
 628       else area_task_active->pix.back.alpha = 0.5;
 629    }
 630    else if (strcmp (key, "task_border_width") == 0) {
 631       area_task->pix.border.width = atoi (value);
 632       area_task_active->pix.border.width = atoi (value);
 633    }
 634    else if (strcmp (key, "task_border_color") == 0) {
 635       extract_values(value, &value1, &value2, &value3);
 636       get_color (value1, area_task->pix.border.color);
 637       if (value2) area_task->pix.border.alpha = (atoi (value2) / 100.0);
 638       else area_task->pix.border.alpha = 0.5;
 639    }
 640    else if (strcmp (key, "task_active_border_color") == 0) {
 641       extract_values(value, &value1, &value2, &value3);
 642       get_color (value1, area_task_active->pix.border.color);
 643       if (value2) area_task_active->pix.border.alpha = (atoi (value2) / 100.0);
 644       else area_task_active->pix.border.alpha = 0.5;
 645    }
 646
 647    else
 648       fprintf(stderr, "tint2 : invalid option \"%s\", correct your config file\n", key);
 649
 650    if (value1) free (value1);
 651    if (value2) free (value2);
 652    if (value3) free (value3);
 653 }
 654
 655
 656 int parse_line (const char *line)
 657 {
 658    char *a, *b, *key, *value;
 659
 660    /* Skip useless lines */
 661    if ((line[0] == '#') || (line[0] == '\n')) return 0;
 662    if (!(a = strchr (line, '='))) return 0;
 663
 664    /* overwrite '=' with '\0' */
 665    a[0] = '\0';
 666    key = strdup (line);
 667    a++;
 668
 669    /* overwrite '\n' with '\0' if '\n' present */
 670    if ((b = strchr (a, '\n'))) b[0] = '\0';
 671
 672    value = strdup (a);
 673
 674    g_strstrip(key);
 675    g_strstrip(value);
 676
 677    add_entry (key, value);
 678
 679    free (key);
 680    free (value);
 681    return 1;
 682 }
 683
 684
 685 void config_finish ()
 686 {
 687    if (panel_config->monitor > (server.nb_monitor-1)) {
 688                 // server.nb_monitor minimum value is 1 (see get_monitors_and_desktops())
 689                 // and panel_config->monitor is higher
 690                 fprintf(stderr, "warning : monitor not found. tint2 default to monitor 1.\n");
 691                 panel_config->monitor = 0;
 692    }
 693
 694         // alloc panels
 695    int i;
 696    if (panel_config->monitor >= 0) {
 697         // one monitor
 698            nb_panel = 1;
 699            panel1 = calloc(nb_panel, sizeof(Panel));
 700            memcpy(panel1, panel_config, sizeof(Panel));
 701            panel1->monitor = panel_config->monitor;
 702         }
 703         else {
 704         // all monitors
 705            nb_panel = server.nb_monitor;
 706            panel1 = calloc(nb_panel, sizeof(Panel));
 707
 708            for (i=0 ; i < nb_panel ; i++) {
 709                    memcpy(&panel1[i], panel_config, sizeof(Panel));
 710                    panel1[i].monitor = i;
 711                 }
 712         }
 713
 714         // TODO: user can configure layout => ordered objects in panel.area.list
 715         // clock and systray before taskbar because resize(clock) can resize others object ??
 716    init_panel();
 717         init_clock();
 718 #ifdef ENABLE_BATTERY
 719         init_battery();
 720 #endif
 721         init_systray();
 722         init_taskbar();
 723         visible_object();
 724
 725         cleanup_config();
 726
 727         task_refresh_tasklist();
 728 }
 729
 730
 731 int config_read ()
 732 {
 733    const gchar * const * system_dirs;
 734    char *path1;
 735    gint i;
 736
 737         save_file_config = 0;
 738
 739    // follow XDG specification
 740 deb:
 741    // check tint2rc in user directory
 742    path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 743    if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 744                 i = config_read_file (path1);
 745                 config_path = strdup(path1);
 746                 g_free(path1);
 747            return i;
 748         }
 749
 750         g_free(path1);
 751         if (save_file_config) {
 752                 fprintf(stderr, "tint2 exit : enable to write $HOME/.config/tint2/tint2rc\n");
 753                 exit(0);
 754         }
 755
 756         // check old tintrc config file
 757         path1 = g_build_filename (g_get_user_config_dir(), "tint", "tintrc", NULL);
 758         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 759                 save_file_config = 1;
 760                 config_read_file (path1);
 761                 g_free(path1);
 762                 goto deb;
 763         }
 764
 765         // copy tint2rc from system directory to user directory
 766         g_free(path1);
 767         char *path2 = 0;
 768         system_dirs = g_get_system_config_dirs();
 769         for (i = 0; system_dirs[i]; i++) {
 770                 path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 771
 772                 if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 773                 g_free (path2);
 774                 path2 = 0;
 775         }
 776
 777         if (path2) {
 778                 // copy file in user directory (path1)
 779                 char *dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 780                 if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 781                 g_free(dir);
 782
 783                 path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 784                 copy_file(path2, path1);
 785                 g_free(path2);
 786
 787                 i = config_read_file (path1);
 788                 config_path = strdup(path1);
 789                 g_free(path1);
 790                 return i;
 791         }
 792         return 0;
 793 }
 794
 795
 796 int config_read_file (const char *path)
 797 {
 798    FILE *fp;
 799    char line[80];
 800
 801    if ((fp = fopen(path, "r")) == NULL) return 0;
 802         old_task_font = 0;
 803         old_time1_font = 0;
 804         old_time2_font = 0;
 805
 806    while (fgets(line, sizeof(line), fp) != NULL)
 807       parse_line (line);
 808
 809    fclose (fp);
 810
 811         if (save_file_config)
 812                 save_config();
 813
 814         if (old_task_font) {
 815                 g_free(old_task_font);
 816                 old_task_font = 0;
 817         }
 818         if (old_time1_font) {
 819                 g_free(old_time1_font);
 820                 old_time1_font = 0;
 821         }
 822         if (old_time2_font) {
 823                 g_free(old_time2_font);
 824                 old_time2_font = 0;
 825         }
 826    return 1;
 827 }
 828
 829
 830 void save_config ()
 831 {
 832    fprintf(stderr, "tint2 : convert user's config file\n");
 833
 834    char *path, *dir;
 835    FILE *fp;
 836
 837         if (old_task_icon_size) {
 838                 panel_config->g_task.area.paddingy = ((int)panel_config->initial_height - (2 * panel_config->area.paddingy) - old_task_icon_size) / 2;
 839         }
 840
 841    dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 842         if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 843         g_free(dir);
 844
 845    path = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 846    fp = fopen(path, "w");
 847    g_free(path);
 848    if (fp == NULL) return;
 849
 850    fputs("#---------------------------------------------\n", fp);
 851    fputs("# TINT2 CONFIG FILE\n", fp);
 852    fputs("#---------------------------------------------\n\n", fp);
 853    fputs("#---------------------------------------------\n", fp);
 854    fputs("# BACKGROUND AND BORDER\n", fp);
 855    fputs("#---------------------------------------------\n", fp);
 856    GSList *l0;
 857    Area *a;
 858    l0 = list_back->next;
 859    while (l0) {
 860       a = l0->data;
 861                 fprintf(fp, "rounded = %d\n", a->pix.border.rounded);
 862                 fprintf(fp, "border_width = %d\n", a->pix.border.width);
 863                 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));
 864                 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));
 865
 866         l0 = l0->next;
 867    }
 868
 869    fputs("#---------------------------------------------\n", fp);
 870    fputs("# PANEL\n", fp);
 871    fputs("#---------------------------------------------\n", fp);
 872    fputs("panel_monitor = all\n", fp);
 873    if (panel_position & BOTTOM) fputs("panel_position = bottom", fp);
 874    else fputs("panel_position = top", fp);
 875    if (panel_position & LEFT) fputs(" left horizontal\n", fp);
 876    else if (panel_position & RIGHT) fputs(" right horizontal\n", fp);
 877    else fputs(" center horizontal\n", fp);
 878         fprintf(fp, "panel_size = %d %d\n", (int)panel_config->initial_width, (int)panel_config->initial_height);
 879         fprintf(fp, "panel_margin = %d %d\n", panel_config->marginx, panel_config->marginy);
 880    fprintf(fp, "panel_padding = %d %d %d\n", panel_config->area.paddingxlr, panel_config->area.paddingy, panel_config->area.paddingx);
 881    fprintf(fp, "font_shadow = %d\n", panel_config->g_task.font_shadow);
 882    fputs("panel_background_id = 1\n", fp);
 883    fputs("wm_menu = 0\n", fp);
 884
 885    fputs("\n#---------------------------------------------\n", fp);
 886    fputs("# TASKBAR\n", fp);
 887    fputs("#---------------------------------------------\n", fp);
 888    if (panel_mode == MULTI_DESKTOP) fputs("taskbar_mode = multi_desktop\n", fp);
 889    else fputs("taskbar_mode = single_desktop\n", fp);
 890    fprintf(fp, "taskbar_padding = 0 0 %d\n", panel_config->g_taskbar.paddingx);
 891    fputs("taskbar_background_id = 0\n", fp);
 892
 893    fputs("\n#---------------------------------------------\n", fp);
 894    fputs("# TASK\n", fp);
 895    fputs("#---------------------------------------------\n", fp);
 896         if (old_task_icon_size) fputs("task_icon = 1\n", fp);
 897         else fputs("task_icon = 0\n", fp);
 898         fputs("task_text = 1\n", fp);
 899    fprintf(fp, "task_maximum_size = %d %d\n", panel_config->g_task.maximum_width, panel_config->g_task.maximum_height);
 900    fprintf(fp, "task_centered = %d\n", panel_config->g_task.centered);
 901    fprintf(fp, "task_padding = %d %d\n", panel_config->g_task.area.paddingx, panel_config->g_task.area.paddingy);
 902    fprintf(fp, "task_font = %s\n", old_task_font);
 903         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));
 904         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));
 905    fputs("task_background_id = 2\n", fp);
 906    fputs("task_active_background_id = 3\n", fp);
 907
 908    fputs("\n#---------------------------------------------\n", fp);
 909    fputs("# SYSTRAYBAR\n", fp);
 910    fputs("#---------------------------------------------\n", fp);
 911    fputs("systray_padding = 4 3 4\n", fp);
 912    fputs("systray_background_id = 0\n", fp);
 913
 914    fputs("\n#---------------------------------------------\n", fp);
 915    fputs("# CLOCK\n", fp);
 916    fputs("#---------------------------------------------\n", fp);
 917         if (time1_format) fprintf(fp, "time1_format = %s\n", time1_format);
 918         else fputs("#time1_format = %H:%M\n", fp);
 919    fprintf(fp, "time1_font = %s\n", old_time1_font);
 920         if (time2_format) fprintf(fp, "time2_format = %s\n", time2_format);
 921         else fputs("#time2_format = %A %d %B\n", fp);
 922    fprintf(fp, "time2_font = %s\n", old_time2_font);
 923         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));
 924    fputs("clock_padding = 2 2\n", fp);
 925    fputs("clock_background_id = 0\n", fp);
 926    fputs("#clock_lclick_command = xclock\n", fp);
 927    fputs("clock_rclick_command = orage\n", fp);
 928
 929 #ifdef ENABLE_BATTERY
 930         fputs("\n#---------------------------------------------\n", fp);
 931         fputs("# BATTERY\n", fp);
 932         fputs("#---------------------------------------------\n", fp);
 933         fprintf(fp, "battery = %d\n", panel_config->battery.area.on_screen);
 934         fprintf(fp, "battery_low_status = %d\n", battery_low_status);
 935         fprintf(fp, "battery_low_cmd = %s\n", battery_low_cmd);
 936         fprintf(fp, "bat1_font = %s\n", old_bat1_font);
 937         fprintf(fp, "bat2_font = %s\n", old_bat2_font);
 938         fprintf(fp, "battery_font_color = #%02x%02x%02x %d\n", (int)(panel_config->battery.font.color[0]*255), (int)(panel_config->battery.font.color[1]*255), (int)(panel_config->battery.font.color[2]*255), (int)(panel_config->battery.font.alpha*100));
 939         fputs("battery_padding = 2 2\n", fp);
 940         fputs("battery_background_id = 0\n", fp);
 941 #endif
 942
 943    fputs("\n#---------------------------------------------\n", fp);
 944    fputs("# MOUSE ACTION ON TASK\n", fp);
 945    fputs("#---------------------------------------------\n", fp);
 946    if (mouse_middle == NONE) fputs("mouse_middle = none\n", fp);
 947    else if (mouse_middle == CLOSE) fputs("mouse_middle = close\n", fp);
 948    else if (mouse_middle == TOGGLE) fputs("mouse_middle = toggle\n", fp);
 949    else if (mouse_middle == ICONIFY) fputs("mouse_middle = iconify\n", fp);
 950    else if (mouse_middle == SHADE) fputs("mouse_middle = shade\n", fp);
 951    else fputs("mouse_middle = toggle_iconify\n", fp);
 952
 953    if (mouse_right == NONE) fputs("mouse_right = none\n", fp);
 954    else if (mouse_right == CLOSE) fputs("mouse_right = close\n", fp);
 955    else if (mouse_right == TOGGLE) fputs("mouse_right = toggle\n", fp);
 956    else if (mouse_right == ICONIFY) fputs("mouse_right = iconify\n", fp);
 957    else if (mouse_right == SHADE) fputs("mouse_right = shade\n", fp);
 958    else fputs("mouse_right = toggle_iconify\n", fp);
 959
 960    if (mouse_scroll_up == NONE) fputs("mouse_scroll_up = none\n", fp);
 961    else if (mouse_scroll_up == CLOSE) fputs("mouse_scroll_up = close\n", fp);
 962    else if (mouse_scroll_up == TOGGLE) fputs("mouse_scroll_up = toggle\n", fp);
 963    else if (mouse_scroll_up == ICONIFY) fputs("mouse_scroll_up = iconify\n", fp);
 964    else if (mouse_scroll_up == SHADE) fputs("mouse_scroll_up = shade\n", fp);
 965    else fputs("mouse_scroll_up = toggle_iconify\n", fp);
 966
 967    if (mouse_scroll_down == NONE) fputs("mouse_scroll_down = none\n", fp);
 968    else if (mouse_scroll_down == CLOSE) fputs("mouse_scroll_down = close\n", fp);
 969    else if (mouse_scroll_down == TOGGLE) fputs("mouse_scroll_down = toggle\n", fp);
 970    else if (mouse_scroll_down == ICONIFY) fputs("mouse_scroll_down = iconify\n", fp);
 971    else if (mouse_scroll_down == SHADE) fputs("mouse_scroll_down = shade\n", fp);
 972    else fputs("mouse_scroll_down = toggle_iconify\n", fp);
 973
 974    fputs("\n\n", fp);
 975    fclose (fp);
 976 }
 977