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         systray.sort = 1;
  88
  89         // window manager's menu default value == false
  90         wm_menu = 0;
  91         max_tick_urgent = 7;
  92 }
  93
  94
  95 void cleanup_config()
  96 {
  97         free(panel_config);
  98         panel_config = 0;
  99
 100         // cleanup background list
 101         GSList *l0;
 102         for (l0 = list_back; l0 ; l0 = l0->next) {
 103                 free(l0->data);
 104         }
 105         g_slist_free(list_back);
 106         list_back = NULL;
 107 }
 108
 109
 110 void copy_file(const char *pathSrc, const char *pathDest)
 111 {
 112         FILE *fileSrc, *fileDest;
 113         char line[100];
 114         int  nb;
 115
 116         fileSrc = fopen(pathSrc, "rb");
 117         if (fileSrc == NULL) return;
 118
 119         fileDest = fopen(pathDest, "wb");
 120         if (fileDest == NULL) return;
 121
 122         while ((nb = fread(line, 1, 100, fileSrc)) > 0) fwrite(line, 1, nb, fileDest);
 123
 124         fclose (fileDest);
 125         fclose (fileSrc);
 126 }
 127
 128
 129 void extract_values (const char *value, char **value1, char **value2, char **value3)
 130 {
 131         char *b=0, *c=0;
 132
 133         if (*value1) free (*value1);
 134         if (*value2) free (*value2);
 135         if (*value3) free (*value3);
 136
 137         if ((b = strchr (value, ' '))) {
 138                 b[0] = '\0';
 139                 b++;
 140         }
 141         else {
 142                 *value2 = 0;
 143                 *value3 = 0;
 144         }
 145         *value1 = strdup (value);
 146         g_strstrip(*value1);
 147
 148         if (b) {
 149                 if ((c = strchr (b, ' '))) {
 150                         c[0] = '\0';
 151                         c++;
 152                 }
 153                 else {
 154                         c = 0;
 155                         *value3 = 0;
 156                 }
 157                 *value2 = strdup (b);
 158                 g_strstrip(*value2);
 159         }
 160
 161         if (c) {
 162                 *value3 = strdup (c);
 163                 g_strstrip(*value3);
 164         }
 165 }
 166
 167
 168 int hex_char_to_int (char c)
 169 {
 170         int r;
 171
 172         if (c >= '0' && c <= '9')  r = c - '0';
 173         else if (c >= 'a' && c <= 'f')  r = c - 'a' + 10;
 174         else if (c >= 'A' && c <= 'F')  r = c - 'A' + 10;
 175         else  r = 0;
 176
 177         return r;
 178 }
 179
 180
 181 int hex_to_rgb (char *hex, int *r, int *g, int *b)
 182 {
 183         int len;
 184
 185         if (hex == NULL || hex[0] != '#') return (0);
 186
 187         len = strlen (hex);
 188         if (len == 3 + 1) {
 189                 *r = hex_char_to_int (hex[1]);
 190                 *g = hex_char_to_int (hex[2]);
 191                 *b = hex_char_to_int (hex[3]);
 192         }
 193         else if (len == 6 + 1) {
 194                 *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 195                 *g = hex_char_to_int (hex[3]) * 16 + hex_char_to_int (hex[4]);
 196                 *b = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 197         }
 198         else if (len == 12 + 1) {
 199                 *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 200                 *g = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 201                 *b = hex_char_to_int (hex[9]) * 16 + hex_char_to_int (hex[10]);
 202         }
 203         else return 0;
 204
 205         return 1;
 206 }
 207
 208
 209 void get_color (char *hex, double *rgb)
 210 {
 211         int r, g, b;
 212         hex_to_rgb (hex, &r, &g, &b);
 213
 214         rgb[0] = (r / 255.0);
 215         rgb[1] = (g / 255.0);
 216         rgb[2] = (b / 255.0);
 217 }
 218
 219
 220 void get_action (char *event, int *action)
 221 {
 222         if (strcmp (event, "none") == 0)
 223                 *action = NONE;
 224         else if (strcmp (event, "close") == 0)
 225                 *action = CLOSE;
 226         else if (strcmp (event, "toggle") == 0)
 227                 *action = TOGGLE;
 228         else if (strcmp (event, "iconify") == 0)
 229                 *action = ICONIFY;
 230         else if (strcmp (event, "shade") == 0)
 231                 *action = SHADE;
 232         else if (strcmp (event, "toggle_iconify") == 0)
 233                 *action = TOGGLE_ICONIFY;
 234         else if (strcmp (event, "maximize_restore") == 0)
 235                 *action = MAXIMIZE_RESTORE;
 236         else if (strcmp (event, "desktop_left") == 0)
 237                 *action = DESKTOP_LEFT;
 238         else if (strcmp (event, "desktop_right") == 0)
 239                 *action = DESKTOP_RIGHT;
 240 }
 241
 242
 243 void add_entry (char *key, char *value)
 244 {
 245         char *value1=0, *value2=0, *value3=0;
 246
 247         /* Background and border */
 248         if (strcmp (key, "rounded") == 0) {
 249                 // 'rounded' is the first parameter => alloc a new background
 250                 Area *a = calloc(1, sizeof(Area));
 251                 a->pix.border.rounded = atoi (value);
 252                 list_back = g_slist_append(list_back, a);
 253         }
 254         else if (strcmp (key, "border_width") == 0) {
 255                 Area *a = g_slist_last(list_back)->data;
 256                 a->pix.border.width = atoi (value);
 257         }
 258         else if (strcmp (key, "background_color") == 0) {
 259                 Area *a = g_slist_last(list_back)->data;
 260                 extract_values(value, &value1, &value2, &value3);
 261                 get_color (value1, a->pix.back.color);
 262                 if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 263                 else a->pix.back.alpha = 0.5;
 264         }
 265         else if (strcmp (key, "border_color") == 0) {
 266                 Area *a = g_slist_last(list_back)->data;
 267                 extract_values(value, &value1, &value2, &value3);
 268                 get_color (value1, a->pix.border.color);
 269                 if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 270                 else a->pix.border.alpha = 0.5;
 271         }
 272
 273         /* Panel */
 274         else if (strcmp (key, "panel_monitor") == 0) {
 275                 if (strcmp (value, "all") == 0) panel_config->monitor = -1;
 276                 else {
 277                         panel_config->monitor = atoi (value);
 278                         if (panel_config->monitor > 0) panel_config->monitor -= 1;
 279                 }
 280         }
 281         else if (strcmp (key, "panel_size") == 0) {
 282                 extract_values(value, &value1, &value2, &value3);
 283
 284                 char *b;
 285                 if ((b = strchr (value1, '%'))) {
 286                         b[0] = '\0';
 287                         panel_config->pourcentx = 1;
 288                 }
 289                 panel_config->initial_width = atof(value1);
 290                 if (value2) {
 291                         if ((b = strchr (value2, '%'))) {
 292                                 b[0] = '\0';
 293                                 panel_config->pourcenty = 1;
 294                         }
 295                         panel_config->initial_height = atof(value2);
 296                 }
 297         }
 298         else if (strcmp (key, "panel_margin") == 0) {
 299                 extract_values(value, &value1, &value2, &value3);
 300                 panel_config->marginx = atoi (value1);
 301                 if (value2) panel_config->marginy = atoi (value2);
 302         }
 303         else if (strcmp (key, "panel_padding") == 0) {
 304                 extract_values(value, &value1, &value2, &value3);
 305                 panel_config->area.paddingxlr = panel_config->area.paddingx = atoi (value1);
 306                 if (value2) panel_config->area.paddingy = atoi (value2);
 307                 if (value3) panel_config->area.paddingx = atoi (value3);
 308         }
 309         else if (strcmp (key, "panel_position") == 0) {
 310                 extract_values(value, &value1, &value2, &value3);
 311                 if (strcmp (value1, "top") == 0) panel_position = TOP;
 312                 else {
 313                         if (strcmp (value1, "bottom") == 0) panel_position = BOTTOM;
 314                         else panel_position = CENTER;
 315                 }
 316
 317                 if (!value2) panel_position |= CENTER;
 318                 else {
 319                         if (strcmp (value2, "left") == 0) panel_position |= LEFT;
 320                         else {
 321                                 if (strcmp (value2, "right") == 0) panel_position |= RIGHT;
 322                                 else panel_position |= CENTER;
 323                         }
 324                 }
 325                 if (!value3) panel_horizontal = 1;
 326                 else {
 327                         if (strcmp (value3, "vertical") == 0) panel_horizontal = 0;
 328                         else panel_horizontal = 1;
 329                 }
 330         }
 331         else if (strcmp (key, "font_shadow") == 0)
 332                 panel_config->g_task.font_shadow = atoi (value);
 333         else if (strcmp (key, "panel_background_id") == 0) {
 334                 int id = atoi (value);
 335                 Area *a = g_slist_nth_data(list_back, id);
 336                 memcpy(&panel_config->area.pix.back, &a->pix.back, sizeof(Color));
 337                 memcpy(&panel_config->area.pix.border, &a->pix.border, sizeof(Border));
 338         }
 339         else if (strcmp (key, "wm_menu") == 0)
 340                 wm_menu = atoi (value);
 341         else if (strcmp (key, "urgent_nb_of_blink") == 0)
 342                 max_tick_urgent = (atoi (value) * 2) + 1;
 343
 344         /* Battery */
 345         else if (strcmp (key, "battery") == 0) {
 346 #ifdef ENABLE_BATTERY
 347                 if(atoi(value) == 1)
 348                         panel_config->battery.area.on_screen = 1;
 349 #else
 350                 if(atoi(value) == 1)
 351                         fprintf(stderr, "tint2 is build without battery support\n");
 352 #endif
 353         }
 354         else if (strcmp (key, "battery_low_status") == 0) {
 355 #ifdef ENABLE_BATTERY
 356                 battery_low_status = atoi(value);
 357                 if(battery_low_status < 0 || battery_low_status > 100)
 358                         battery_low_status = 0;
 359 #endif
 360         }
 361         else if (strcmp (key, "battery_low_cmd") == 0) {
 362 #ifdef ENABLE_BATTERY
 363                 if (battery_low_cmd) g_free(battery_low_cmd);
 364                 if (strlen(value) > 0) battery_low_cmd = strdup (value);
 365                 else battery_low_cmd = 0;
 366 #endif
 367         }
 368         else if (strcmp (key, "bat1_font") == 0) {
 369 #ifdef ENABLE_BATTERY
 370                 if (save_file_config) old_bat1_font = strdup (value);
 371                 if (bat1_font_desc) pango_font_description_free(bat1_font_desc);
 372                 bat1_font_desc = pango_font_description_from_string (value);
 373 #endif
 374         }
 375         else if (strcmp (key, "bat2_font") == 0) {
 376 #ifdef ENABLE_BATTERY
 377                 if (save_file_config) old_bat2_font = strdup (value);
 378                 if (bat2_font_desc) pango_font_description_free(bat2_font_desc);
 379                 bat2_font_desc = pango_font_description_from_string (value);
 380 #endif
 381         }
 382         else if (strcmp (key, "battery_font_color") == 0) {
 383 #ifdef ENABLE_BATTERY
 384                 extract_values(value, &value1, &value2, &value3);
 385                 get_color (value1, panel_config->battery.font.color);
 386                 if (value2) panel_config->battery.font.alpha = (atoi (value2) / 100.0);
 387                 else panel_config->battery.font.alpha = 0.5;
 388 #endif
 389         }
 390         else if (strcmp (key, "battery_padding") == 0) {
 391 #ifdef ENABLE_BATTERY
 392                 extract_values(value, &value1, &value2, &value3);
 393                 panel_config->battery.area.paddingxlr = panel_config->battery.area.paddingx = atoi (value1);
 394                 if (value2) panel_config->battery.area.paddingy = atoi (value2);
 395                 if (value3) panel_config->battery.area.paddingx = atoi (value3);
 396 #endif
 397         }
 398         else if (strcmp (key, "battery_background_id") == 0) {
 399 #ifdef ENABLE_BATTERY
 400                 int id = atoi (value);
 401                 Area *a = g_slist_nth_data(list_back, id);
 402                 memcpy(&panel_config->battery.area.pix.back, &a->pix.back, sizeof(Color));
 403                 memcpy(&panel_config->battery.area.pix.border, &a->pix.border, sizeof(Border));
 404 #endif
 405         }
 406
 407         /* Clock */
 408         else if (strcmp (key, "time1_format") == 0) {
 409                 if (time1_format) g_free(time1_format);
 410                 if (strlen(value) > 0) {
 411                         time1_format = strdup (value);
 412                         panel_config->clock.area.on_screen = 1;
 413                 }
 414                 else {
 415                         time1_format = 0;
 416                         panel_config->clock.area.on_screen = 0;
 417                 }
 418         }
 419         else if (strcmp (key, "time2_format") == 0) {
 420                 if (time2_format) g_free(time2_format);
 421                 if (strlen(value) > 0) time2_format = strdup (value);
 422                 else time2_format = 0;
 423         }
 424         else if (strcmp (key, "time1_font") == 0) {
 425                 if (save_file_config) old_time1_font = strdup (value);
 426                 if (time1_font_desc) pango_font_description_free(time1_font_desc);
 427                 time1_font_desc = pango_font_description_from_string (value);
 428         }
 429         else if (strcmp (key, "time2_font") == 0) {
 430                 if (save_file_config) old_time2_font = strdup (value);
 431                 if (time2_font_desc) pango_font_description_free(time2_font_desc);
 432                 time2_font_desc = pango_font_description_from_string (value);
 433         }
 434         else if (strcmp (key, "clock_font_color") == 0) {
 435                 extract_values(value, &value1, &value2, &value3);
 436                 get_color (value1, panel_config->clock.font.color);
 437                 if (value2) panel_config->clock.font.alpha = (atoi (value2) / 100.0);
 438                 else panel_config->clock.font.alpha = 0.5;
 439         }
 440         else if (strcmp (key, "clock_padding") == 0) {
 441                 extract_values(value, &value1, &value2, &value3);
 442                 panel_config->clock.area.paddingxlr = panel_config->clock.area.paddingx = atoi (value1);
 443                 if (value2) panel_config->clock.area.paddingy = atoi (value2);
 444                 if (value3) panel_config->clock.area.paddingx = atoi (value3);
 445         }
 446         else if (strcmp (key, "clock_background_id") == 0) {
 447                 int id = atoi (value);
 448                 Area *a = g_slist_nth_data(list_back, id);
 449                 memcpy(&panel_config->clock.area.pix.back, &a->pix.back, sizeof(Color));
 450                 memcpy(&panel_config->clock.area.pix.border, &a->pix.border, sizeof(Border));
 451         }
 452         else if (strcmp(key, "clock_lclick_command") == 0) {
 453                 if (clock_lclick_command) g_free(clock_lclick_command);
 454                 if (strlen(value) > 0) clock_lclick_command = strdup(value);
 455                 else clock_lclick_command = 0;
 456         }
 457         else if (strcmp(key, "clock_rclick_command") == 0) {
 458                 if (clock_rclick_command) g_free(clock_rclick_command);
 459                 if (strlen(value) > 0) clock_rclick_command = strdup(value);
 460                 else clock_rclick_command = 0;
 461         }
 462
 463         /* Taskbar */
 464         else if (strcmp (key, "taskbar_mode") == 0) {
 465                 if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 466                 else panel_mode = SINGLE_DESKTOP;
 467         }
 468         else if (strcmp (key, "taskbar_padding") == 0) {
 469                 extract_values(value, &value1, &value2, &value3);
 470                 panel_config->g_taskbar.paddingxlr = panel_config->g_taskbar.paddingx = atoi (value1);
 471                 if (value2) panel_config->g_taskbar.paddingy = atoi (value2);
 472                 if (value3) panel_config->g_taskbar.paddingx = atoi (value3);
 473         }
 474         else if (strcmp (key, "taskbar_background_id") == 0) {
 475                 int id = atoi (value);
 476                 Area *a = g_slist_nth_data(list_back, id);
 477                 memcpy(&panel_config->g_taskbar.pix.back, &a->pix.back, sizeof(Color));
 478                 memcpy(&panel_config->g_taskbar.pix.border, &a->pix.border, sizeof(Border));
 479         }
 480         else if (strcmp (key, "taskbar_active_background_id") == 0) {
 481                 int id = atoi (value);
 482                 Area *a = g_slist_nth_data(list_back, id);
 483                 memcpy(&panel_config->g_taskbar.pix_active.back, &a->pix.back, sizeof(Color));
 484                 memcpy(&panel_config->g_taskbar.pix_active.border, &a->pix.border, sizeof(Border));
 485                 panel_config->g_taskbar.use_active = 1;
 486         }
 487
 488         /* Task */
 489         else if (strcmp (key, "task_text") == 0)
 490                 panel_config->g_task.text = atoi (value);
 491         else if (strcmp (key, "task_icon") == 0)
 492                 panel_config->g_task.icon = atoi (value);
 493         else if (strcmp (key, "task_centered") == 0)
 494                 panel_config->g_task.centered = atoi (value);
 495         else if (strcmp (key, "task_width") == 0) {
 496                 // old parameter : just for backward compatibility
 497                 panel_config->g_task.maximum_width = atoi (value);
 498                 panel_config->g_task.maximum_height = 30;
 499         }
 500         else if (strcmp (key, "task_maximum_size") == 0) {
 501                 extract_values(value, &value1, &value2, &value3);
 502                 panel_config->g_task.maximum_width = atoi (value1);
 503                 panel_config->g_task.maximum_height = 30;
 504                 if (value2)
 505                         panel_config->g_task.maximum_height = atoi (value2);
 506         }
 507         else if (strcmp (key, "task_padding") == 0) {
 508                 extract_values(value, &value1, &value2, &value3);
 509                 panel_config->g_task.area.paddingxlr = panel_config->g_task.area.paddingx = atoi (value1);
 510                 if (value2) panel_config->g_task.area.paddingy = atoi (value2);
 511                 if (value3) panel_config->g_task.area.paddingx = atoi (value3);
 512         }
 513         else if (strcmp (key, "task_font") == 0) {
 514                 if (save_file_config) old_task_font = strdup (value);
 515                 if (panel_config->g_task.font_desc) pango_font_description_free(panel_config->g_task.font_desc);
 516                 panel_config->g_task.font_desc = pango_font_description_from_string (value);
 517         }
 518         else if (strcmp (key, "task_font_color") == 0) {
 519                 extract_values(value, &value1, &value2, &value3);
 520                 get_color (value1, panel_config->g_task.font.color);
 521                 if (value2) panel_config->g_task.font.alpha = (atoi (value2) / 100.0);
 522                 else panel_config->g_task.font.alpha = 0.1;
 523         }
 524         else if (strcmp (key, "task_active_font_color") == 0) {
 525                 extract_values(value, &value1, &value2, &value3);
 526                 get_color (value1, panel_config->g_task.font_active.color);
 527                 if (value2) panel_config->g_task.font_active.alpha = (atoi (value2) / 100.0);
 528                 else panel_config->g_task.font_active.alpha = 0.1;
 529         }
 530         else if (strcmp (key, "task_icon_hsb") == 0) {
 531                 extract_values(value, &value1, &value2, &value3);
 532                 panel_config->g_task.hue = atoi(value1);
 533                 panel_config->g_task.saturation = atoi(value2);
 534                 panel_config->g_task.brightness = atoi(value3);
 535         }
 536         else if (strcmp (key, "task_active_icon_hsb") == 0) {
 537                 extract_values(value, &value1, &value2, &value3);
 538                 panel_config->g_task.hue_active = atoi(value1);
 539                 panel_config->g_task.saturation_active = atoi(value2);
 540                 panel_config->g_task.brightness_active = atoi(value3);
 541         }
 542         else if (strcmp (key, "task_background_id") == 0) {
 543                 int id = atoi (value);
 544                 Area *a = g_slist_nth_data(list_back, id);
 545                 memcpy(&panel_config->g_task.area.pix.back, &a->pix.back, sizeof(Color));
 546                 memcpy(&panel_config->g_task.area.pix.border, &a->pix.border, sizeof(Border));
 547         }
 548         else if (strcmp (key, "task_active_background_id") == 0) {
 549                 int id = atoi (value);
 550                 Area *a = g_slist_nth_data(list_back, id);
 551                 memcpy(&panel_config->g_task.area.pix_active.back, &a->pix.back, sizeof(Color));
 552                 memcpy(&panel_config->g_task.area.pix_active.border, &a->pix.border, sizeof(Border));
 553         }
 554
 555         /* Systray */
 556         else if (strcmp (key, "systray_padding") == 0) {
 557                 extract_values(value, &value1, &value2, &value3);
 558                 systray.area.paddingxlr = systray.area.paddingx = atoi (value1);
 559                 if (value2) systray.area.paddingy = atoi (value2);
 560                 if (value3) systray.area.paddingx = atoi (value3);
 561                 systray.area.on_screen = 1;
 562         }
 563         else if (strcmp (key, "systray_background_id") == 0) {
 564                 int id = atoi (value);
 565                 Area *a = g_slist_nth_data(list_back, id);
 566                 memcpy(&systray.area.pix.back, &a->pix.back, sizeof(Color));
 567                 memcpy(&systray.area.pix.border, &a->pix.border, sizeof(Border));
 568         }
 569         else if (strcmp(key, "systray_sort") == 0) {
 570                 if (strcmp(value, "desc") == 0)
 571                         systray.sort = -1;
 572                 else
 573                         systray.sort = 1;
 574         }
 575
 576         /* Mouse actions */
 577         else if (strcmp (key, "mouse_middle") == 0)
 578                 get_action (value, &mouse_middle);
 579         else if (strcmp (key, "mouse_right") == 0)
 580                 get_action (value, &mouse_right);
 581         else if (strcmp (key, "mouse_scroll_up") == 0)
 582                 get_action (value, &mouse_scroll_up);
 583         else if (strcmp (key, "mouse_scroll_down") == 0)
 584                 get_action (value, &mouse_scroll_down);
 585
 586
 587         /* Read tint-0.6 config for backward compatibility */
 588         else if (strcmp (key, "panel_mode") == 0) {
 589                 save_file_config = 1;
 590                 if (strcmp (value, "single_desktop") == 0) panel_mode = SINGLE_DESKTOP;
 591                 else panel_mode = MULTI_DESKTOP;
 592         }
 593         else if (strcmp (key, "panel_rounded") == 0) {
 594                 Area *a = calloc(1, sizeof(Area));
 595                 a->pix.border.rounded = atoi (value);
 596                 list_back = g_slist_append(list_back, a);
 597         }
 598         else if (strcmp (key, "panel_border_width") == 0) {
 599                 Area *a = g_slist_last(list_back)->data;
 600                 a->pix.border.width = atoi (value);
 601         }
 602         else if (strcmp (key, "panel_background_color") == 0) {
 603                 Area *a = g_slist_last(list_back)->data;
 604                 extract_values(value, &value1, &value2, &value3);
 605                 get_color (value1, a->pix.back.color);
 606                 if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 607                 else a->pix.back.alpha = 0.5;
 608         }
 609         else if (strcmp (key, "panel_border_color") == 0) {
 610                 Area *a = g_slist_last(list_back)->data;
 611                 extract_values(value, &value1, &value2, &value3);
 612                 get_color (value1, a->pix.border.color);
 613                 if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 614                 else a->pix.border.alpha = 0.5;
 615         }
 616         else if (strcmp (key, "task_text_centered") == 0)
 617                 panel_config->g_task.centered = atoi (value);
 618         else if (strcmp (key, "task_margin") == 0) {
 619                 panel_config->g_taskbar.paddingxlr = 0;
 620                 panel_config->g_taskbar.paddingx = atoi (value);
 621         }
 622         else if (strcmp (key, "task_icon_size") == 0)
 623                 old_task_icon_size = atoi (value);
 624         else if (strcmp (key, "task_rounded") == 0) {
 625                 area_task = calloc(1, sizeof(Area));
 626                 area_task->pix.border.rounded = atoi (value);
 627                 list_back = g_slist_append(list_back, area_task);
 628
 629                 area_task_active = calloc(1, sizeof(Area));
 630                 area_task_active->pix.border.rounded = atoi (value);
 631                 list_back = g_slist_append(list_back, area_task_active);
 632         }
 633         else if (strcmp (key, "task_background_color") == 0) {
 634                 extract_values(value, &value1, &value2, &value3);
 635                 get_color (value1, area_task->pix.back.color);
 636                 if (value2) area_task->pix.back.alpha = (atoi (value2) / 100.0);
 637                 else area_task->pix.back.alpha = 0.5;
 638         }
 639         else if (strcmp (key, "task_active_background_color") == 0) {
 640                 extract_values(value, &value1, &value2, &value3);
 641                 get_color (value1, area_task_active->pix.back.color);
 642                 if (value2) area_task_active->pix.back.alpha = (atoi (value2) / 100.0);
 643                 else area_task_active->pix.back.alpha = 0.5;
 644         }
 645         else if (strcmp (key, "task_border_width") == 0) {
 646                 area_task->pix.border.width = atoi (value);
 647                 area_task_active->pix.border.width = atoi (value);
 648         }
 649         else if (strcmp (key, "task_border_color") == 0) {
 650                 extract_values(value, &value1, &value2, &value3);
 651                 get_color (value1, area_task->pix.border.color);
 652                 if (value2) area_task->pix.border.alpha = (atoi (value2) / 100.0);
 653                 else area_task->pix.border.alpha = 0.5;
 654         }
 655         else if (strcmp (key, "task_active_border_color") == 0) {
 656                 extract_values(value, &value1, &value2, &value3);
 657                 get_color (value1, area_task_active->pix.border.color);
 658                 if (value2) area_task_active->pix.border.alpha = (atoi (value2) / 100.0);
 659                 else area_task_active->pix.border.alpha = 0.5;
 660         }
 661
 662         else
 663                 fprintf(stderr, "tint2 : invalid option \"%s\", correct your config file\n", key);
 664
 665         if (value1) free (value1);
 666         if (value2) free (value2);
 667         if (value3) free (value3);
 668 }
 669
 670
 671 int parse_line (const char *line)
 672 {
 673         char *a, *b, *key, *value;
 674
 675         /* Skip useless lines */
 676         if ((line[0] == '#') || (line[0] == '\n')) return 0;
 677         if (!(a = strchr (line, '='))) return 0;
 678
 679         /* overwrite '=' with '\0' */
 680         a[0] = '\0';
 681         key = strdup (line);
 682         a++;
 683
 684         /* overwrite '\n' with '\0' if '\n' present */
 685         if ((b = strchr (a, '\n'))) b[0] = '\0';
 686
 687         value = strdup (a);
 688
 689         g_strstrip(key);
 690         g_strstrip(value);
 691
 692         add_entry (key, value);
 693
 694         free (key);
 695         free (value);
 696         return 1;
 697 }
 698
 699
 700 void config_finish ()
 701 {
 702         if (panel_config->monitor > (server.nb_monitor-1)) {
 703                 // server.nb_monitor minimum value is 1 (see get_monitors_and_desktops())
 704                 // and panel_config->monitor is higher
 705                 fprintf(stderr, "warning : monitor not found. tint2 default to monitor 1.\n");
 706                 panel_config->monitor = 0;
 707         }
 708
 709         // alloc panels
 710         int i;
 711         if (panel_config->monitor >= 0) {
 712                 // one monitor
 713                 nb_panel = 1;
 714                 panel1 = calloc(nb_panel, sizeof(Panel));
 715                 memcpy(panel1, panel_config, sizeof(Panel));
 716                 panel1->monitor = panel_config->monitor;
 717         }
 718         else {
 719                 // all monitors
 720                 nb_panel = server.nb_monitor;
 721                 panel1 = calloc(nb_panel, sizeof(Panel));
 722
 723                 for (i=0 ; i < nb_panel ; i++) {
 724                         memcpy(&panel1[i], panel_config, sizeof(Panel));
 725                         panel1[i].monitor = i;
 726                 }
 727         }
 728
 729         // TODO: user can configure layout => ordered objects in panel.area.list
 730         // clock and systray before taskbar because resize(clock) can resize others object ??
 731         init_panel();
 732         init_clock();
 733 #ifdef ENABLE_BATTERY
 734         init_battery();
 735 #endif
 736         init_systray();
 737         init_taskbar();
 738         visible_object();
 739
 740         cleanup_config();
 741
 742         task_refresh_tasklist();
 743 }
 744
 745
 746 int config_read ()
 747 {
 748         const gchar * const * system_dirs;
 749         char *path1;
 750         gint i;
 751
 752         save_file_config = 0;
 753
 754         // follow XDG specification
 755 deb:
 756         // check tint2rc in user directory
 757         path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 758         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 759                 i = config_read_file (path1);
 760                 config_path = strdup(path1);
 761                 g_free(path1);
 762                 return i;
 763         }
 764
 765         g_free(path1);
 766         if (save_file_config) {
 767                 fprintf(stderr, "tint2 exit : enable to write $HOME/.config/tint2/tint2rc\n");
 768                 exit(0);
 769         }
 770
 771         // check old tintrc config file
 772         path1 = g_build_filename (g_get_user_config_dir(), "tint", "tintrc", NULL);
 773         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 774                 save_file_config = 1;
 775                 config_read_file (path1);
 776                 g_free(path1);
 777                 goto deb;
 778         }
 779
 780         // copy tint2rc from system directory to user directory
 781         g_free(path1);
 782         char *path2 = 0;
 783         system_dirs = g_get_system_config_dirs();
 784         for (i = 0; system_dirs[i]; i++) {
 785                 path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 786
 787                 if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 788                 g_free (path2);
 789                 path2 = 0;
 790         }
 791
 792         if (path2) {
 793                 // copy file in user directory (path1)
 794                 char *dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 795                 if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 796                 g_free(dir);
 797
 798                 path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 799                 copy_file(path2, path1);
 800                 g_free(path2);
 801
 802                 i = config_read_file (path1);
 803                 config_path = strdup(path1);
 804                 g_free(path1);
 805                 return i;
 806         }
 807         return 0;
 808 }
 809
 810
 811 int config_read_file (const char *path)
 812 {
 813         FILE *fp;
 814         char line[80];
 815
 816         if ((fp = fopen(path, "r")) == NULL) return 0;
 817         old_task_font = 0;
 818         old_time1_font = 0;
 819         old_time2_font = 0;
 820
 821         while (fgets(line, sizeof(line), fp) != NULL)
 822                 parse_line (line);
 823
 824         fclose (fp);
 825
 826         if (save_file_config)
 827                 save_config();
 828
 829         if (old_task_font) {
 830                 g_free(old_task_font);
 831                 old_task_font = 0;
 832         }
 833         if (old_time1_font) {
 834                 g_free(old_time1_font);
 835                 old_time1_font = 0;
 836         }
 837         if (old_time2_font) {
 838                 g_free(old_time2_font);
 839                 old_time2_font = 0;
 840         }
 841         return 1;
 842 }
 843
 844
 845 void save_config ()
 846 {
 847         fprintf(stderr, "tint2 : convert user's config file\n");
 848
 849         char *path, *dir;
 850         FILE *fp;
 851
 852         if (old_task_icon_size) {
 853                 panel_config->g_task.area.paddingy = ((int)panel_config->initial_height - (2 * panel_config->area.paddingy) - old_task_icon_size) / 2;
 854         }
 855
 856         dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 857         if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 858         g_free(dir);
 859
 860         path = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 861         fp = fopen(path, "w");
 862         g_free(path);
 863         if (fp == NULL) return;
 864
 865         fputs("#---------------------------------------------\n", fp);
 866         fputs("# TINT2 CONFIG FILE\n", fp);
 867         fputs("#---------------------------------------------\n\n", fp);
 868         fputs("#---------------------------------------------\n", fp);
 869         fputs("# BACKGROUND AND BORDER\n", fp);
 870         fputs("#---------------------------------------------\n", fp);
 871         GSList *l0;
 872         Area *a;
 873         l0 = list_back->next;
 874         while (l0) {
 875                 a = l0->data;
 876                 fprintf(fp, "rounded = %d\n", a->pix.border.rounded);
 877                 fprintf(fp, "border_width = %d\n", a->pix.border.width);
 878                 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));
 879                 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));
 880
 881                 l0 = l0->next;
 882         }
 883
 884         fputs("#---------------------------------------------\n", fp);
 885         fputs("# PANEL\n", fp);
 886         fputs("#---------------------------------------------\n", fp);
 887         fputs("panel_monitor = all\n", fp);
 888         if (panel_position & BOTTOM) fputs("panel_position = bottom", fp);
 889         else fputs("panel_position = top", fp);
 890         if (panel_position & LEFT) fputs(" left horizontal\n", fp);
 891         else if (panel_position & RIGHT) fputs(" right horizontal\n", fp);
 892         else fputs(" center horizontal\n", fp);
 893         fprintf(fp, "panel_size = %d %d\n", (int)panel_config->initial_width, (int)panel_config->initial_height);
 894         fprintf(fp, "panel_margin = %d %d\n", panel_config->marginx, panel_config->marginy);
 895         fprintf(fp, "panel_padding = %d %d %d\n", panel_config->area.paddingxlr, panel_config->area.paddingy, panel_config->area.paddingx);
 896         fprintf(fp, "font_shadow = %d\n", panel_config->g_task.font_shadow);
 897         fputs("panel_background_id = 1\n", fp);
 898         fputs("wm_menu = 0\n", fp);
 899
 900         fputs("\n#---------------------------------------------\n", fp);
 901         fputs("# TASKBAR\n", fp);
 902         fputs("#---------------------------------------------\n", fp);
 903         if (panel_mode == MULTI_DESKTOP) fputs("taskbar_mode = multi_desktop\n", fp);
 904         else fputs("taskbar_mode = single_desktop\n", fp);
 905         fprintf(fp, "taskbar_padding = 0 0 %d\n", panel_config->g_taskbar.paddingx);
 906         fputs("taskbar_background_id = 0\n", fp);
 907
 908         fputs("\n#---------------------------------------------\n", fp);
 909         fputs("# TASK\n", fp);
 910         fputs("#---------------------------------------------\n", fp);
 911         if (old_task_icon_size) fputs("task_icon = 1\n", fp);
 912         else fputs("task_icon = 0\n", fp);
 913         fputs("task_text = 1\n", fp);
 914         fprintf(fp, "task_maximum_size = %d %d\n", panel_config->g_task.maximum_width, panel_config->g_task.maximum_height);
 915         fprintf(fp, "task_centered = %d\n", panel_config->g_task.centered);
 916         fprintf(fp, "task_padding = %d %d\n", panel_config->g_task.area.paddingx, panel_config->g_task.area.paddingy);
 917         fprintf(fp, "task_font = %s\n", old_task_font);
 918         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));
 919         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));
 920         fputs("task_background_id = 2\n", fp);
 921         fputs("task_active_background_id = 3\n", fp);
 922
 923         fputs("\n#---------------------------------------------\n", fp);
 924         fputs("# SYSTRAYBAR\n", fp);
 925         fputs("#---------------------------------------------\n", fp);
 926         fputs("systray_padding = 4 3 4\n", fp);
 927         fputs("systray_background_id = 0\n", fp);
 928
 929         fputs("\n#---------------------------------------------\n", fp);
 930         fputs("# CLOCK\n", fp);
 931         fputs("#---------------------------------------------\n", fp);
 932         if (time1_format) fprintf(fp, "time1_format = %s\n", time1_format);
 933         else fputs("#time1_format = %H:%M\n", fp);
 934         fprintf(fp, "time1_font = %s\n", old_time1_font);
 935         if (time2_format) fprintf(fp, "time2_format = %s\n", time2_format);
 936         else fputs("#time2_format = %A %d %B\n", fp);
 937         fprintf(fp, "time2_font = %s\n", old_time2_font);
 938         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));
 939         fputs("clock_padding = 2 2\n", fp);
 940         fputs("clock_background_id = 0\n", fp);
 941         fputs("#clock_lclick_command = xclock\n", fp);
 942         fputs("clock_rclick_command = orage\n", fp);
 943
 944 #ifdef ENABLE_BATTERY
 945         fputs("\n#---------------------------------------------\n", fp);
 946         fputs("# BATTERY\n", fp);
 947         fputs("#---------------------------------------------\n", fp);
 948         fprintf(fp, "battery = %d\n", panel_config->battery.area.on_screen);
 949         fprintf(fp, "battery_low_status = %d\n", battery_low_status);
 950         fprintf(fp, "battery_low_cmd = %s\n", battery_low_cmd);
 951         fprintf(fp, "bat1_font = %s\n", old_bat1_font);
 952         fprintf(fp, "bat2_font = %s\n", old_bat2_font);
 953         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));
 954         fputs("battery_padding = 2 2\n", fp);
 955         fputs("battery_background_id = 0\n", fp);
 956 #endif
 957
 958         fputs("\n#---------------------------------------------\n", fp);
 959         fputs("# MOUSE ACTION ON TASK\n", fp);
 960         fputs("#---------------------------------------------\n", fp);
 961         if (mouse_middle == NONE) fputs("mouse_middle = none\n", fp);
 962         else if (mouse_middle == CLOSE) fputs("mouse_middle = close\n", fp);
 963         else if (mouse_middle == TOGGLE) fputs("mouse_middle = toggle\n", fp);
 964         else if (mouse_middle == ICONIFY) fputs("mouse_middle = iconify\n", fp);
 965         else if (mouse_middle == SHADE) fputs("mouse_middle = shade\n", fp);
 966         else fputs("mouse_middle = toggle_iconify\n", fp);
 967
 968         if (mouse_right == NONE) fputs("mouse_right = none\n", fp);
 969         else if (mouse_right == CLOSE) fputs("mouse_right = close\n", fp);
 970         else if (mouse_right == TOGGLE) fputs("mouse_right = toggle\n", fp);
 971         else if (mouse_right == ICONIFY) fputs("mouse_right = iconify\n", fp);
 972         else if (mouse_right == SHADE) fputs("mouse_right = shade\n", fp);
 973         else fputs("mouse_right = toggle_iconify\n", fp);
 974
 975         if (mouse_scroll_up == NONE) fputs("mouse_scroll_up = none\n", fp);
 976         else if (mouse_scroll_up == CLOSE) fputs("mouse_scroll_up = close\n", fp);
 977         else if (mouse_scroll_up == TOGGLE) fputs("mouse_scroll_up = toggle\n", fp);
 978         else if (mouse_scroll_up == ICONIFY) fputs("mouse_scroll_up = iconify\n", fp);
 979         else if (mouse_scroll_up == SHADE) fputs("mouse_scroll_up = shade\n", fp);
 980         else fputs("mouse_scroll_up = toggle_iconify\n", fp);
 981
 982         if (mouse_scroll_down == NONE) fputs("mouse_scroll_down = none\n", fp);
 983         else if (mouse_scroll_down == CLOSE) fputs("mouse_scroll_down = close\n", fp);
 984         else if (mouse_scroll_down == TOGGLE) fputs("mouse_scroll_down = toggle\n", fp);
 985         else if (mouse_scroll_down == ICONIFY) fputs("mouse_scroll_down = iconify\n", fp);
 986         else if (mouse_scroll_down == SHADE) fputs("mouse_scroll_down = shade\n", fp);
 987         else fputs("mouse_scroll_down = toggle_iconify\n", fp);
 988
 989         fputs("\n\n", fp);
 990         fclose (fp);
 991 }
 992