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 "panel.h"
  40 #include "task.h"
  41 #include "taskbar.h"
  42 #include "systraybar.h"
  43 #include "clock.h"
  44 #include "config.h"
  45 #include "window.h"
  46 #include "tooltip.h"
  47
  48 #ifdef ENABLE_BATTERY
  49 #include "battery.h"
  50 #endif
  51
  52 // global path
  53 char *config_path = 0;
  54 char *thumbnail_path = 0;
  55
  56 // --------------------------------------------------
  57 // backward compatibility
  58 static int save_file_config;
  59 static int old_task_icon_size;
  60 static char *old_task_font;
  61 static char *old_time1_font;
  62 static char *old_time2_font;
  63 static Area *area_task, *area_task_active;
  64
  65 #ifdef ENABLE_BATTERY
  66 static char *old_bat1_font;
  67 static char *old_bat2_font;
  68 #endif
  69
  70 // temporary list of background
  71 static GSList *list_back;
  72
  73
  74
  75 void init_config()
  76 {
  77         // get monitor and desktop config
  78         get_monitors();
  79         get_desktops();
  80
  81         // append full transparency background
  82         list_back = g_slist_append(0, calloc(1, sizeof(Area)));
  83
  84         memset(&panel_config, 0, sizeof(Panel));
  85         panel_config.g_task.alpha = 100;
  86         panel_config.g_task.alpha_active = 100;
  87         systray.sort = 3;
  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         // cleanup background list
  98         GSList *l0;
  99         for (l0 = list_back; l0 ; l0 = l0->next) {
 100                 free(l0->data);
 101         }
 102         g_slist_free(list_back);
 103         list_back = NULL;
 104 }
 105
 106
 107 void copy_file(const char *pathSrc, const char *pathDest)
 108 {
 109         FILE *fileSrc, *fileDest;
 110         char line[100];
 111         int  nb;
 112
 113         fileSrc = fopen(pathSrc, "rb");
 114         if (fileSrc == NULL) return;
 115
 116         fileDest = fopen(pathDest, "wb");
 117         if (fileDest == NULL) return;
 118
 119         while ((nb = fread(line, 1, 100, fileSrc)) > 0) fwrite(line, 1, nb, fileDest);
 120
 121         fclose (fileDest);
 122         fclose (fileSrc);
 123 }
 124
 125
 126 void extract_values (const char *value, char **value1, char **value2, char **value3)
 127 {
 128         char *b=0, *c=0;
 129
 130         if (*value1) free (*value1);
 131         if (*value2) free (*value2);
 132         if (*value3) free (*value3);
 133
 134         if ((b = strchr (value, ' '))) {
 135                 b[0] = '\0';
 136                 b++;
 137         }
 138         else {
 139                 *value2 = 0;
 140                 *value3 = 0;
 141         }
 142         *value1 = strdup (value);
 143         g_strstrip(*value1);
 144
 145         if (b) {
 146                 if ((c = strchr (b, ' '))) {
 147                         c[0] = '\0';
 148                         c++;
 149                 }
 150                 else {
 151                         c = 0;
 152                         *value3 = 0;
 153                 }
 154                 *value2 = strdup (b);
 155                 g_strstrip(*value2);
 156         }
 157
 158         if (c) {
 159                 *value3 = strdup (c);
 160                 g_strstrip(*value3);
 161         }
 162 }
 163
 164
 165 int hex_char_to_int (char c)
 166 {
 167         int r;
 168
 169         if (c >= '0' && c <= '9')  r = c - '0';
 170         else if (c >= 'a' && c <= 'f')  r = c - 'a' + 10;
 171         else if (c >= 'A' && c <= 'F')  r = c - 'A' + 10;
 172         else  r = 0;
 173
 174         return r;
 175 }
 176
 177
 178 int hex_to_rgb (char *hex, int *r, int *g, int *b)
 179 {
 180         int len;
 181
 182         if (hex == NULL || hex[0] != '#') return (0);
 183
 184         len = strlen (hex);
 185         if (len == 3 + 1) {
 186                 *r = hex_char_to_int (hex[1]);
 187                 *g = hex_char_to_int (hex[2]);
 188                 *b = hex_char_to_int (hex[3]);
 189         }
 190         else if (len == 6 + 1) {
 191                 *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 192                 *g = hex_char_to_int (hex[3]) * 16 + hex_char_to_int (hex[4]);
 193                 *b = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 194         }
 195         else if (len == 12 + 1) {
 196                 *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 197                 *g = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 198                 *b = hex_char_to_int (hex[9]) * 16 + hex_char_to_int (hex[10]);
 199         }
 200         else return 0;
 201
 202         return 1;
 203 }
 204
 205
 206 void get_color (char *hex, double *rgb)
 207 {
 208         int r, g, b;
 209         hex_to_rgb (hex, &r, &g, &b);
 210
 211         rgb[0] = (r / 255.0);
 212         rgb[1] = (g / 255.0);
 213         rgb[2] = (b / 255.0);
 214 }
 215
 216
 217 void get_action (char *event, int *action)
 218 {
 219         if (strcmp (event, "none") == 0)
 220                 *action = NONE;
 221         else if (strcmp (event, "close") == 0)
 222                 *action = CLOSE;
 223         else if (strcmp (event, "toggle") == 0)
 224                 *action = TOGGLE;
 225         else if (strcmp (event, "iconify") == 0)
 226                 *action = ICONIFY;
 227         else if (strcmp (event, "shade") == 0)
 228                 *action = SHADE;
 229         else if (strcmp (event, "toggle_iconify") == 0)
 230                 *action = TOGGLE_ICONIFY;
 231         else if (strcmp (event, "maximize_restore") == 0)
 232                 *action = MAXIMIZE_RESTORE;
 233         else if (strcmp (event, "desktop_left") == 0)
 234                 *action = DESKTOP_LEFT;
 235         else if (strcmp (event, "desktop_right") == 0)
 236                 *action = DESKTOP_RIGHT;
 237 }
 238
 239
 240 void add_entry (char *key, char *value)
 241 {
 242         char *value1=0, *value2=0, *value3=0;
 243
 244         /* Background and border */
 245         if (strcmp (key, "rounded") == 0) {
 246                 // 'rounded' is the first parameter => alloc a new background
 247                 Area *a = calloc(1, sizeof(Area));
 248                 a->pix.border.rounded = atoi (value);
 249                 list_back = g_slist_append(list_back, a);
 250         }
 251         else if (strcmp (key, "border_width") == 0) {
 252                 Area *a = g_slist_last(list_back)->data;
 253                 a->pix.border.width = atoi (value);
 254         }
 255         else if (strcmp (key, "background_color") == 0) {
 256                 Area *a = g_slist_last(list_back)->data;
 257                 extract_values(value, &value1, &value2, &value3);
 258                 get_color (value1, a->pix.back.color);
 259                 if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 260                 else a->pix.back.alpha = 0.5;
 261         }
 262         else if (strcmp (key, "border_color") == 0) {
 263                 Area *a = g_slist_last(list_back)->data;
 264                 extract_values(value, &value1, &value2, &value3);
 265                 get_color (value1, a->pix.border.color);
 266                 if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 267                 else a->pix.border.alpha = 0.5;
 268         }
 269
 270         /* Panel */
 271         else if (strcmp (key, "panel_monitor") == 0) {
 272                 if (strcmp (value, "all") == 0) panel_config.monitor = -1;
 273                 else {
 274                         panel_config.monitor = atoi (value);
 275                         if (panel_config.monitor > 0) panel_config.monitor -= 1;
 276                 }
 277         }
 278         else if (strcmp (key, "panel_size") == 0) {
 279                 extract_values(value, &value1, &value2, &value3);
 280
 281                 char *b;
 282                 if ((b = strchr (value1, '%'))) {
 283                         b[0] = '\0';
 284                         panel_config.pourcentx = 1;
 285                 }
 286                 panel_config.initial_width = atof(value1);
 287                 if (value2) {
 288                         if ((b = strchr (value2, '%'))) {
 289                                 b[0] = '\0';
 290                                 panel_config.pourcenty = 1;
 291                         }
 292                         panel_config.initial_height = atof(value2);
 293                 }
 294         }
 295         else if (strcmp (key, "panel_margin") == 0) {
 296                 extract_values(value, &value1, &value2, &value3);
 297                 panel_config.marginx = atoi (value1);
 298                 if (value2) panel_config.marginy = atoi (value2);
 299         }
 300         else if (strcmp (key, "panel_padding") == 0) {
 301                 extract_values(value, &value1, &value2, &value3);
 302                 panel_config.area.paddingxlr = panel_config.area.paddingx = atoi (value1);
 303                 if (value2) panel_config.area.paddingy = atoi (value2);
 304                 if (value3) panel_config.area.paddingx = atoi (value3);
 305         }
 306         else if (strcmp (key, "panel_position") == 0) {
 307                 extract_values(value, &value1, &value2, &value3);
 308                 if (strcmp (value1, "top") == 0) panel_position = TOP;
 309                 else {
 310                         if (strcmp (value1, "bottom") == 0) panel_position = BOTTOM;
 311                         else panel_position = CENTER;
 312                 }
 313
 314                 if (!value2) panel_position |= CENTER;
 315                 else {
 316                         if (strcmp (value2, "left") == 0) panel_position |= LEFT;
 317                         else {
 318                                 if (strcmp (value2, "right") == 0) panel_position |= RIGHT;
 319                                 else panel_position |= CENTER;
 320                         }
 321                 }
 322                 if (!value3) panel_horizontal = 1;
 323                 else {
 324                         if (strcmp (value3, "vertical") == 0) panel_horizontal = 0;
 325                         else panel_horizontal = 1;
 326                 }
 327         }
 328         else if (strcmp (key, "font_shadow") == 0)
 329                 panel_config.g_task.font_shadow = atoi (value);
 330         else if (strcmp (key, "panel_background_id") == 0) {
 331                 int id = atoi (value);
 332                 Area *a = g_slist_nth_data(list_back, id);
 333                 memcpy(&panel_config.area.pix.back, &a->pix.back, sizeof(Color));
 334                 memcpy(&panel_config.area.pix.border, &a->pix.border, sizeof(Border));
 335         }
 336         else if (strcmp (key, "wm_menu") == 0)
 337                 wm_menu = atoi (value);
 338         else if (strcmp (key, "panel_dock") == 0)
 339                 panel_dock = atoi (value);
 340         else if (strcmp (key, "urgent_nb_of_blink") == 0)
 341                 max_tick_urgent = (atoi (value) * 2) + 1;
 342
 343         /* Battery */
 344         else if (strcmp (key, "battery") == 0) {
 345 #ifdef ENABLE_BATTERY
 346                 if(atoi(value) == 1)
 347                         panel_config.battery.area.on_screen = 1;
 348 #else
 349                 if(atoi(value) == 1)
 350                         fprintf(stderr, "tint2 is build without battery support\n");
 351 #endif
 352         }
 353         else if (strcmp (key, "battery_low_status") == 0) {
 354 #ifdef ENABLE_BATTERY
 355                 battery_low_status = atoi(value);
 356                 if(battery_low_status < 0 || battery_low_status > 100)
 357                         battery_low_status = 0;
 358 #endif
 359         }
 360         else if (strcmp (key, "battery_low_cmd") == 0) {
 361 #ifdef ENABLE_BATTERY
 362                 if (battery_low_cmd) g_free(battery_low_cmd);
 363                 if (strlen(value) > 0) battery_low_cmd = strdup (value);
 364                 else battery_low_cmd = 0;
 365 #endif
 366         }
 367         else if (strcmp (key, "bat1_font") == 0) {
 368 #ifdef ENABLE_BATTERY
 369                 if (save_file_config) old_bat1_font = strdup (value);
 370                 if (bat1_font_desc) pango_font_description_free(bat1_font_desc);
 371                 bat1_font_desc = pango_font_description_from_string (value);
 372 #endif
 373         }
 374         else if (strcmp (key, "bat2_font") == 0) {
 375 #ifdef ENABLE_BATTERY
 376                 if (save_file_config) old_bat2_font = strdup (value);
 377                 if (bat2_font_desc) pango_font_description_free(bat2_font_desc);
 378                 bat2_font_desc = pango_font_description_from_string (value);
 379 #endif
 380         }
 381         else if (strcmp (key, "battery_font_color") == 0) {
 382 #ifdef ENABLE_BATTERY
 383                 extract_values(value, &value1, &value2, &value3);
 384                 get_color (value1, panel_config.battery.font.color);
 385                 if (value2) panel_config.battery.font.alpha = (atoi (value2) / 100.0);
 386                 else panel_config.battery.font.alpha = 0.5;
 387 #endif
 388         }
 389         else if (strcmp (key, "battery_padding") == 0) {
 390 #ifdef ENABLE_BATTERY
 391                 extract_values(value, &value1, &value2, &value3);
 392                 panel_config.battery.area.paddingxlr = panel_config.battery.area.paddingx = atoi (value1);
 393                 if (value2) panel_config.battery.area.paddingy = atoi (value2);
 394                 if (value3) panel_config.battery.area.paddingx = atoi (value3);
 395 #endif
 396         }
 397         else if (strcmp (key, "battery_background_id") == 0) {
 398 #ifdef ENABLE_BATTERY
 399                 int id = atoi (value);
 400                 Area *a = g_slist_nth_data(list_back, id);
 401                 memcpy(&panel_config.battery.area.pix.back, &a->pix.back, sizeof(Color));
 402                 memcpy(&panel_config.battery.area.pix.border, &a->pix.border, sizeof(Border));
 403 #endif
 404         }
 405
 406         /* Clock */
 407         else if (strcmp (key, "time1_format") == 0) {
 408                 if (time1_format) g_free(time1_format);
 409                 if (strlen(value) > 0) {
 410                         time1_format = strdup (value);
 411                         panel_config.clock.area.on_screen = 1;
 412                 }
 413                 else {
 414                         time1_format = 0;
 415                         panel_config.clock.area.on_screen = 0;
 416                 }
 417         }
 418         else if (strcmp (key, "time2_format") == 0) {
 419                 if (time2_format) g_free(time2_format);
 420                 if (strlen(value) > 0) time2_format = strdup (value);
 421                 else time2_format = 0;
 422         }
 423         else if (strcmp (key, "time1_font") == 0) {
 424                 if (save_file_config) old_time1_font = strdup (value);
 425                 if (time1_font_desc) pango_font_description_free(time1_font_desc);
 426                 time1_font_desc = pango_font_description_from_string (value);
 427         }
 428         else if (strcmp (key, "time2_font") == 0) {
 429                 if (save_file_config) old_time2_font = strdup (value);
 430                 if (time2_font_desc) pango_font_description_free(time2_font_desc);
 431                 time2_font_desc = pango_font_description_from_string (value);
 432         }
 433         else if (strcmp (key, "clock_font_color") == 0) {
 434                 extract_values(value, &value1, &value2, &value3);
 435                 get_color (value1, panel_config.clock.font.color);
 436                 if (value2) panel_config.clock.font.alpha = (atoi (value2) / 100.0);
 437                 else panel_config.clock.font.alpha = 0.5;
 438         }
 439         else if (strcmp (key, "clock_padding") == 0) {
 440                 extract_values(value, &value1, &value2, &value3);
 441                 panel_config.clock.area.paddingxlr = panel_config.clock.area.paddingx = atoi (value1);
 442                 if (value2) panel_config.clock.area.paddingy = atoi (value2);
 443                 if (value3) panel_config.clock.area.paddingx = atoi (value3);
 444         }
 445         else if (strcmp (key, "clock_background_id") == 0) {
 446                 int id = atoi (value);
 447                 Area *a = g_slist_nth_data(list_back, id);
 448                 memcpy(&panel_config.clock.area.pix.back, &a->pix.back, sizeof(Color));
 449                 memcpy(&panel_config.clock.area.pix.border, &a->pix.border, sizeof(Border));
 450         }
 451         else if (strcmp(key, "clock_lclick_command") == 0) {
 452                 if (clock_lclick_command) g_free(clock_lclick_command);
 453                 if (strlen(value) > 0) clock_lclick_command = strdup(value);
 454                 else clock_lclick_command = 0;
 455         }
 456         else if (strcmp(key, "clock_rclick_command") == 0) {
 457                 if (clock_rclick_command) g_free(clock_rclick_command);
 458                 if (strlen(value) > 0) clock_rclick_command = strdup(value);
 459                 else clock_rclick_command = 0;
 460         }
 461
 462         /* Taskbar */
 463         else if (strcmp (key, "taskbar_mode") == 0) {
 464                 if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 465                 else panel_mode = SINGLE_DESKTOP;
 466         }
 467         else if (strcmp (key, "taskbar_padding") == 0) {
 468                 extract_values(value, &value1, &value2, &value3);
 469                 panel_config.g_taskbar.paddingxlr = panel_config.g_taskbar.paddingx = atoi (value1);
 470                 if (value2) panel_config.g_taskbar.paddingy = atoi (value2);
 471                 if (value3) panel_config.g_taskbar.paddingx = atoi (value3);
 472         }
 473         else if (strcmp (key, "taskbar_background_id") == 0) {
 474                 int id = atoi (value);
 475                 Area *a = g_slist_nth_data(list_back, id);
 476                 memcpy(&panel_config.g_taskbar.pix.back, &a->pix.back, sizeof(Color));
 477                 memcpy(&panel_config.g_taskbar.pix.border, &a->pix.border, sizeof(Border));
 478         }
 479         else if (strcmp (key, "taskbar_active_background_id") == 0) {
 480                 int id = atoi (value);
 481                 Area *a = g_slist_nth_data(list_back, id);
 482                 memcpy(&panel_config.g_taskbar.pix_active.back, &a->pix.back, sizeof(Color));
 483                 memcpy(&panel_config.g_taskbar.pix_active.border, &a->pix.border, sizeof(Border));
 484                 panel_config.g_taskbar.use_active = 1;
 485         }
 486
 487         /* Task */
 488         else if (strcmp (key, "task_text") == 0)
 489                 panel_config.g_task.text = atoi (value);
 490         else if (strcmp (key, "task_icon") == 0)
 491                 panel_config.g_task.icon = atoi (value);
 492         else if (strcmp (key, "task_centered") == 0)
 493                 panel_config.g_task.centered = atoi (value);
 494         else if (strcmp (key, "task_width") == 0) {
 495                 // old parameter : just for backward compatibility
 496                 panel_config.g_task.maximum_width = atoi (value);
 497                 panel_config.g_task.maximum_height = 30;
 498         }
 499         else if (strcmp (key, "task_maximum_size") == 0) {
 500                 extract_values(value, &value1, &value2, &value3);
 501                 panel_config.g_task.maximum_width = atoi (value1);
 502                 panel_config.g_task.maximum_height = 30;
 503                 if (value2)
 504                         panel_config.g_task.maximum_height = atoi (value2);
 505         }
 506         else if (strcmp (key, "task_padding") == 0) {
 507                 extract_values(value, &value1, &value2, &value3);
 508                 panel_config.g_task.area.paddingxlr = panel_config.g_task.area.paddingx = atoi (value1);
 509                 if (value2) panel_config.g_task.area.paddingy = atoi (value2);
 510                 if (value3) panel_config.g_task.area.paddingx = atoi (value3);
 511         }
 512         else if (strcmp (key, "task_font") == 0) {
 513                 if (save_file_config) old_task_font = strdup (value);
 514                 if (panel_config.g_task.font_desc) pango_font_description_free(panel_config.g_task.font_desc);
 515                 panel_config.g_task.font_desc = pango_font_description_from_string (value);
 516         }
 517         else if (strcmp (key, "task_font_color") == 0) {
 518                 extract_values(value, &value1, &value2, &value3);
 519                 get_color (value1, panel_config.g_task.font.color);
 520                 if (value2) panel_config.g_task.font.alpha = (atoi (value2) / 100.0);
 521                 else panel_config.g_task.font.alpha = 0.1;
 522         }
 523         else if (strcmp (key, "task_active_font_color") == 0) {
 524                 extract_values(value, &value1, &value2, &value3);
 525                 get_color (value1, panel_config.g_task.font_active.color);
 526                 if (value2) panel_config.g_task.font_active.alpha = (atoi (value2) / 100.0);
 527                 else panel_config.g_task.font_active.alpha = 0.1;
 528         }
 529         else if (strcmp (key, "task_icon_asb") == 0) {
 530                 extract_values(value, &value1, &value2, &value3);
 531                 panel_config.g_task.alpha = atoi(value1);
 532                 panel_config.g_task.saturation = atoi(value2);
 533                 panel_config.g_task.brightness = atoi(value3);
 534         }
 535         else if (strcmp (key, "task_active_icon_asb") == 0) {
 536                 extract_values(value, &value1, &value2, &value3);
 537                 panel_config.g_task.alpha_active = atoi(value1);
 538                 panel_config.g_task.saturation_active = atoi(value2);
 539                 panel_config.g_task.brightness_active = atoi(value3);
 540         }
 541         else if (strcmp (key, "task_background_id") == 0) {
 542                 int id = atoi (value);
 543                 Area *a = g_slist_nth_data(list_back, id);
 544                 memcpy(&panel_config.g_task.area.pix.back, &a->pix.back, sizeof(Color));
 545                 memcpy(&panel_config.g_task.area.pix.border, &a->pix.border, sizeof(Border));
 546         }
 547         else if (strcmp (key, "task_active_background_id") == 0) {
 548                 int id = atoi (value);
 549                 Area *a = g_slist_nth_data(list_back, id);
 550                 memcpy(&panel_config.g_task.area.pix_active.back, &a->pix.back, sizeof(Color));
 551                 memcpy(&panel_config.g_task.area.pix_active.border, &a->pix.border, sizeof(Border));
 552         }
 553
 554         /* Systray */
 555         else if (strcmp (key, "systray_padding") == 0) {
 556                 extract_values(value, &value1, &value2, &value3);
 557                 systray.area.paddingxlr = systray.area.paddingx = atoi (value1);
 558                 if (value2) systray.area.paddingy = atoi (value2);
 559                 if (value3) systray.area.paddingx = atoi (value3);
 560                 systray.area.on_screen = 1;
 561         }
 562         else if (strcmp (key, "systray_background_id") == 0) {
 563                 int id = atoi (value);
 564                 Area *a = g_slist_nth_data(list_back, id);
 565                 memcpy(&systray.area.pix.back, &a->pix.back, sizeof(Color));
 566                 memcpy(&systray.area.pix.border, &a->pix.border, sizeof(Border));
 567         }
 568         else if (strcmp(key, "systray_sort") == 0) {
 569                 if (strcmp(value, "descending") == 0)
 570                         systray.sort = -1;
 571                 else if (strcmp(value, "ascending") == 0)
 572                         systray.sort = 1;
 573                 else if (strcmp(value, "left2right") == 0)
 574                         systray.sort = 2;
 575                 else  if (strcmp(value, "right2left") == 0)
 576                         systray.sort = 3;
 577         }
 578
 579         /* Tooltip */
 580         else if (strcmp (key, "tooltip") == 0)
 581                 g_tooltip.enabled = atoi(value);
 582         else if (strcmp (key, "tooltip_show_timeout") == 0) {
 583                 double timeout = atof(value);
 584                 int sec = (int)timeout;
 585                 int usec = (timeout-sec)*1e6;
 586                 g_tooltip.show_timeout.it_value = (struct timeval){.tv_sec=sec, .tv_usec=usec};
 587         }
 588         else if (strcmp (key, "tooltip_hide_timeout") == 0) {
 589                 double timeout = atof(value);
 590                 int sec = (int)timeout;
 591                 int usec = (timeout-sec)*1e6;
 592                 g_tooltip.hide_timeout.it_value = (struct timeval){.tv_sec=sec, .tv_usec=usec};
 593         }
 594         else if (strcmp (key, "tooltip_padding") == 0) {
 595                 extract_values(value, &value1, &value2, &value3);
 596                 if (value1) g_tooltip.paddingx = atoi(value1);
 597                 if (value2) g_tooltip.paddingy = atoi(value2);
 598         }
 599         else if (strcmp (key, "tooltip_background_id") == 0) {
 600                 int id = atoi (value);
 601                 Area *a = g_slist_nth_data(list_back, id);
 602                 memcpy(&g_tooltip.background_color, &a->pix.back, sizeof(Color));
 603                 memcpy(&g_tooltip.border, &a->pix.border, sizeof(Border));
 604         }
 605         else if (strcmp (key, "tooltip_font_color") == 0) {
 606                 extract_values(value, &value1, &value2, &value3);
 607                 get_color(value1, g_tooltip.font_color.color);
 608                 if (value2) g_tooltip.font_color.alpha = (atoi (value2) / 100.0);
 609                 else g_tooltip.font_color.alpha = 0.1;
 610         }
 611         else if (strcmp (key, "tooltip_font") == 0) {
 612                 if (g_tooltip.font_desc) pango_font_description_free(g_tooltip.font_desc);
 613                 g_tooltip.font_desc = pango_font_description_from_string(value);
 614         }
 615
 616         /* Mouse actions */
 617         else if (strcmp (key, "mouse_middle") == 0)
 618                 get_action (value, &mouse_middle);
 619         else if (strcmp (key, "mouse_right") == 0)
 620                 get_action (value, &mouse_right);
 621         else if (strcmp (key, "mouse_scroll_up") == 0)
 622                 get_action (value, &mouse_scroll_up);
 623         else if (strcmp (key, "mouse_scroll_down") == 0)
 624                 get_action (value, &mouse_scroll_down);
 625
 626
 627         /* Read tint-0.6 config for backward compatibility */
 628         else if (strcmp (key, "panel_mode") == 0) {
 629                 save_file_config = 1;
 630                 if (strcmp (value, "single_desktop") == 0) panel_mode = SINGLE_DESKTOP;
 631                 else panel_mode = MULTI_DESKTOP;
 632         }
 633         else if (strcmp (key, "panel_rounded") == 0) {
 634                 Area *a = calloc(1, sizeof(Area));
 635                 a->pix.border.rounded = atoi (value);
 636                 list_back = g_slist_append(list_back, a);
 637         }
 638         else if (strcmp (key, "panel_border_width") == 0) {
 639                 Area *a = g_slist_last(list_back)->data;
 640                 a->pix.border.width = atoi (value);
 641         }
 642         else if (strcmp (key, "panel_background_color") == 0) {
 643                 Area *a = g_slist_last(list_back)->data;
 644                 extract_values(value, &value1, &value2, &value3);
 645                 get_color (value1, a->pix.back.color);
 646                 if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 647                 else a->pix.back.alpha = 0.5;
 648         }
 649         else if (strcmp (key, "panel_border_color") == 0) {
 650                 Area *a = g_slist_last(list_back)->data;
 651                 extract_values(value, &value1, &value2, &value3);
 652                 get_color (value1, a->pix.border.color);
 653                 if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 654                 else a->pix.border.alpha = 0.5;
 655         }
 656         else if (strcmp (key, "task_text_centered") == 0)
 657                 panel_config.g_task.centered = atoi (value);
 658         else if (strcmp (key, "task_margin") == 0) {
 659                 panel_config.g_taskbar.paddingxlr = 0;
 660                 panel_config.g_taskbar.paddingx = atoi (value);
 661         }
 662         else if (strcmp (key, "task_icon_size") == 0)
 663                 old_task_icon_size = atoi (value);
 664         else if (strcmp (key, "task_rounded") == 0) {
 665                 area_task = calloc(1, sizeof(Area));
 666                 area_task->pix.border.rounded = atoi (value);
 667                 list_back = g_slist_append(list_back, area_task);
 668
 669                 area_task_active = calloc(1, sizeof(Area));
 670                 area_task_active->pix.border.rounded = atoi (value);
 671                 list_back = g_slist_append(list_back, area_task_active);
 672         }
 673         else if (strcmp (key, "task_background_color") == 0) {
 674                 extract_values(value, &value1, &value2, &value3);
 675                 get_color (value1, area_task->pix.back.color);
 676                 if (value2) area_task->pix.back.alpha = (atoi (value2) / 100.0);
 677                 else area_task->pix.back.alpha = 0.5;
 678         }
 679         else if (strcmp (key, "task_active_background_color") == 0) {
 680                 extract_values(value, &value1, &value2, &value3);
 681                 get_color (value1, area_task_active->pix.back.color);
 682                 if (value2) area_task_active->pix.back.alpha = (atoi (value2) / 100.0);
 683                 else area_task_active->pix.back.alpha = 0.5;
 684         }
 685         else if (strcmp (key, "task_border_width") == 0) {
 686                 area_task->pix.border.width = atoi (value);
 687                 area_task_active->pix.border.width = atoi (value);
 688         }
 689         else if (strcmp (key, "task_border_color") == 0) {
 690                 extract_values(value, &value1, &value2, &value3);
 691                 get_color (value1, area_task->pix.border.color);
 692                 if (value2) area_task->pix.border.alpha = (atoi (value2) / 100.0);
 693                 else area_task->pix.border.alpha = 0.5;
 694         }
 695         else if (strcmp (key, "task_active_border_color") == 0) {
 696                 extract_values(value, &value1, &value2, &value3);
 697                 get_color (value1, area_task_active->pix.border.color);
 698                 if (value2) area_task_active->pix.border.alpha = (atoi (value2) / 100.0);
 699                 else area_task_active->pix.border.alpha = 0.5;
 700         }
 701
 702         else
 703                 fprintf(stderr, "tint2 : invalid option \"%s\", correct your config file\n", key);
 704
 705         if (value1) free (value1);
 706         if (value2) free (value2);
 707         if (value3) free (value3);
 708 }
 709
 710
 711 int parse_line (const char *line)
 712 {
 713         char *a, *b, *key, *value;
 714
 715         /* Skip useless lines */
 716         if ((line[0] == '#') || (line[0] == '\n')) return 0;
 717         if (!(a = strchr (line, '='))) return 0;
 718
 719         /* overwrite '=' with '\0' */
 720         a[0] = '\0';
 721         key = strdup (line);
 722         a++;
 723
 724         /* overwrite '\n' with '\0' if '\n' present */
 725         if ((b = strchr (a, '\n'))) b[0] = '\0';
 726
 727         value = strdup (a);
 728
 729         g_strstrip(key);
 730         g_strstrip(value);
 731
 732         add_entry (key, value);
 733
 734         free (key);
 735         free (value);
 736         return 1;
 737 }
 738
 739
 740 void config_finish ()
 741 {
 742         if (panel_config.monitor > (server.nb_monitor-1)) {
 743                 // server.nb_monitor minimum value is 1 (see get_monitors())
 744                 // and panel_config->monitor is higher
 745                 fprintf(stderr, "warning : monitor not found. tint2 default to all monitors.\n");
 746                 panel_config.monitor = 0;
 747         }
 748
 749         // TODO: user can configure layout => ordered objects in panel.area.list
 750         // clock and systray before taskbar because resize(clock) can resize others object ??
 751         init_tooltip();
 752         init_clock();
 753 #ifdef ENABLE_BATTERY
 754         init_battery();
 755 #endif
 756         init_systray();
 757         init_panel();
 758
 759         cleanup_config();
 760 }
 761
 762
 763 int config_read ()
 764 {
 765         const gchar * const * system_dirs;
 766         char *path1;
 767         gint i;
 768
 769         save_file_config = 0;
 770
 771         // follow XDG specification
 772 deb:
 773         // check tint2rc in user directory
 774         path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 775         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 776                 i = config_read_file (path1);
 777                 config_path = strdup(path1);
 778                 g_free(path1);
 779                 return i;
 780         }
 781
 782         g_free(path1);
 783         if (save_file_config) {
 784                 fprintf(stderr, "tint2 exit : enable to write $HOME/.config/tint2/tint2rc\n");
 785                 exit(0);
 786         }
 787
 788         // check old tintrc config file
 789         path1 = g_build_filename (g_get_user_config_dir(), "tint", "tintrc", NULL);
 790         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 791                 save_file_config = 1;
 792                 config_read_file (path1);
 793                 g_free(path1);
 794                 goto deb;
 795         }
 796
 797         // copy tint2rc from system directory to user directory
 798         g_free(path1);
 799         char *path2 = 0;
 800         system_dirs = g_get_system_config_dirs();
 801         for (i = 0; system_dirs[i]; i++) {
 802                 path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 803
 804                 if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 805                 g_free (path2);
 806                 path2 = 0;
 807         }
 808
 809         if (path2) {
 810                 // copy file in user directory (path1)
 811                 char *dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 812                 if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 813                 g_free(dir);
 814
 815                 path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 816                 copy_file(path2, path1);
 817                 g_free(path2);
 818
 819                 i = config_read_file (path1);
 820                 config_path = strdup(path1);
 821                 g_free(path1);
 822                 return i;
 823         }
 824         return 0;
 825 }
 826
 827
 828 int config_read_file (const char *path)
 829 {
 830         FILE *fp;
 831         char line[80];
 832
 833         if ((fp = fopen(path, "r")) == NULL) return 0;
 834         old_task_font = 0;
 835         old_time1_font = 0;
 836         old_time2_font = 0;
 837
 838         while (fgets(line, sizeof(line), fp) != NULL)
 839                 parse_line (line);
 840
 841         fclose (fp);
 842
 843         if (save_file_config)
 844                 save_config();
 845
 846         if (old_task_font) {
 847                 g_free(old_task_font);
 848                 old_task_font = 0;
 849         }
 850         if (old_time1_font) {
 851                 g_free(old_time1_font);
 852                 old_time1_font = 0;
 853         }
 854         if (old_time2_font) {
 855                 g_free(old_time2_font);
 856                 old_time2_font = 0;
 857         }
 858         return 1;
 859 }
 860
 861
 862 void save_config ()
 863 {
 864         fprintf(stderr, "tint2 : convert user's config file\n");
 865
 866         char *path, *dir;
 867         FILE *fp;
 868
 869         if (old_task_icon_size) {
 870                 panel_config.g_task.area.paddingy = ((int)panel_config.initial_height - (2 * panel_config.area.paddingy) - old_task_icon_size) / 2;
 871         }
 872
 873         dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 874         if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 875         g_free(dir);
 876
 877         path = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 878         fp = fopen(path, "w");
 879         g_free(path);
 880         if (fp == NULL) return;
 881
 882         fputs("#---------------------------------------------\n", fp);
 883         fputs("# TINT2 CONFIG FILE\n", fp);
 884         fputs("#---------------------------------------------\n\n", fp);
 885         fputs("#---------------------------------------------\n", fp);
 886         fputs("# BACKGROUND AND BORDER\n", fp);
 887         fputs("#---------------------------------------------\n", fp);
 888         GSList *l0;
 889         Area *a;
 890         l0 = list_back->next;
 891         while (l0) {
 892                 a = l0->data;
 893                 fprintf(fp, "rounded = %d\n", a->pix.border.rounded);
 894                 fprintf(fp, "border_width = %d\n", a->pix.border.width);
 895                 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));
 896                 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));
 897
 898                 l0 = l0->next;
 899         }
 900
 901         fputs("#---------------------------------------------\n", fp);
 902         fputs("# PANEL\n", fp);
 903         fputs("#---------------------------------------------\n", fp);
 904         fputs("panel_monitor = all\n", fp);
 905         if (panel_position & BOTTOM) fputs("panel_position = bottom", fp);
 906         else fputs("panel_position = top", fp);
 907         if (panel_position & LEFT) fputs(" left horizontal\n", fp);
 908         else if (panel_position & RIGHT) fputs(" right horizontal\n", fp);
 909         else fputs(" center horizontal\n", fp);
 910         fprintf(fp, "panel_size = %d %d\n", (int)panel_config.initial_width, (int)panel_config.initial_height);
 911         fprintf(fp, "panel_margin = %d %d\n", panel_config.marginx, panel_config.marginy);
 912         fprintf(fp, "panel_padding = %d %d %d\n", panel_config.area.paddingxlr, panel_config.area.paddingy, panel_config.area.paddingx);
 913         fprintf(fp, "font_shadow = %d\n", panel_config.g_task.font_shadow);
 914         fputs("panel_background_id = 1\n", fp);
 915         fputs("wm_menu = 0\n", fp);
 916
 917         fputs("\n#---------------------------------------------\n", fp);
 918         fputs("# TASKBAR\n", fp);
 919         fputs("#---------------------------------------------\n", fp);
 920         if (panel_mode == MULTI_DESKTOP) fputs("taskbar_mode = multi_desktop\n", fp);
 921         else fputs("taskbar_mode = single_desktop\n", fp);
 922         fprintf(fp, "taskbar_padding = 0 0 %d\n", panel_config.g_taskbar.paddingx);
 923         fputs("taskbar_background_id = 0\n", fp);
 924
 925         fputs("\n#---------------------------------------------\n", fp);
 926         fputs("# TASK\n", fp);
 927         fputs("#---------------------------------------------\n", fp);
 928         if (old_task_icon_size) fputs("task_icon = 1\n", fp);
 929         else fputs("task_icon = 0\n", fp);
 930         fputs("task_text = 1\n", fp);
 931         fprintf(fp, "task_maximum_size = %d %d\n", panel_config.g_task.maximum_width, panel_config.g_task.maximum_height);
 932         fprintf(fp, "task_centered = %d\n", panel_config.g_task.centered);
 933         fprintf(fp, "task_padding = %d %d\n", panel_config.g_task.area.paddingx, panel_config.g_task.area.paddingy);
 934         fprintf(fp, "task_font = %s\n", old_task_font);
 935         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));
 936         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));
 937         fputs("task_background_id = 2\n", fp);
 938         fputs("task_active_background_id = 3\n", fp);
 939
 940         fputs("\n#---------------------------------------------\n", fp);
 941         fputs("# SYSTRAYBAR\n", fp);
 942         fputs("#---------------------------------------------\n", fp);
 943         fputs("systray_padding = 4 3 4\n", fp);
 944         fputs("systray_background_id = 0\n", fp);
 945
 946         fputs("\n#---------------------------------------------\n", fp);
 947         fputs("# CLOCK\n", fp);
 948         fputs("#---------------------------------------------\n", fp);
 949         if (time1_format) fprintf(fp, "time1_format = %s\n", time1_format);
 950         else fputs("#time1_format = %H:%M\n", fp);
 951         fprintf(fp, "time1_font = %s\n", old_time1_font);
 952         if (time2_format) fprintf(fp, "time2_format = %s\n", time2_format);
 953         else fputs("#time2_format = %A %d %B\n", fp);
 954         fprintf(fp, "time2_font = %s\n", old_time2_font);
 955         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));
 956         fputs("clock_padding = 2 2\n", fp);
 957         fputs("clock_background_id = 0\n", fp);
 958         fputs("#clock_lclick_command = xclock\n", fp);
 959         fputs("clock_rclick_command = orage\n", fp);
 960
 961 #ifdef ENABLE_BATTERY
 962         fputs("\n#---------------------------------------------\n", fp);
 963         fputs("# BATTERY\n", fp);
 964         fputs("#---------------------------------------------\n", fp);
 965         fprintf(fp, "battery = %d\n", panel_config.battery.area.on_screen);
 966         fprintf(fp, "battery_low_status = %d\n", battery_low_status);
 967         fprintf(fp, "battery_low_cmd = %s\n", battery_low_cmd);
 968         fprintf(fp, "bat1_font = %s\n", old_bat1_font);
 969         fprintf(fp, "bat2_font = %s\n", old_bat2_font);
 970         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));
 971         fputs("battery_padding = 2 2\n", fp);
 972         fputs("battery_background_id = 0\n", fp);
 973 #endif
 974
 975         fputs("\n#---------------------------------------------\n", fp);
 976         fputs("# MOUSE ACTION ON TASK\n", fp);
 977         fputs("#---------------------------------------------\n", fp);
 978         if (mouse_middle == NONE) fputs("mouse_middle = none\n", fp);
 979         else if (mouse_middle == CLOSE) fputs("mouse_middle = close\n", fp);
 980         else if (mouse_middle == TOGGLE) fputs("mouse_middle = toggle\n", fp);
 981         else if (mouse_middle == ICONIFY) fputs("mouse_middle = iconify\n", fp);
 982         else if (mouse_middle == SHADE) fputs("mouse_middle = shade\n", fp);
 983         else fputs("mouse_middle = toggle_iconify\n", fp);
 984
 985         if (mouse_right == NONE) fputs("mouse_right = none\n", fp);
 986         else if (mouse_right == CLOSE) fputs("mouse_right = close\n", fp);
 987         else if (mouse_right == TOGGLE) fputs("mouse_right = toggle\n", fp);
 988         else if (mouse_right == ICONIFY) fputs("mouse_right = iconify\n", fp);
 989         else if (mouse_right == SHADE) fputs("mouse_right = shade\n", fp);
 990         else fputs("mouse_right = toggle_iconify\n", fp);
 991
 992         if (mouse_scroll_up == NONE) fputs("mouse_scroll_up = none\n", fp);
 993         else if (mouse_scroll_up == CLOSE) fputs("mouse_scroll_up = close\n", fp);
 994         else if (mouse_scroll_up == TOGGLE) fputs("mouse_scroll_up = toggle\n", fp);
 995         else if (mouse_scroll_up == ICONIFY) fputs("mouse_scroll_up = iconify\n", fp);
 996         else if (mouse_scroll_up == SHADE) fputs("mouse_scroll_up = shade\n", fp);
 997         else fputs("mouse_scroll_up = toggle_iconify\n", fp);
 998
 999         if (mouse_scroll_down == NONE) fputs("mouse_scroll_down = none\n", fp);
1000         else if (mouse_scroll_down == CLOSE) fputs("mouse_scroll_down = close\n", fp);
1001         else if (mouse_scroll_down == TOGGLE) fputs("mouse_scroll_down = toggle\n", fp);
1002         else if (mouse_scroll_down == ICONIFY) fputs("mouse_scroll_down = iconify\n", fp);
1003         else if (mouse_scroll_down == SHADE) fputs("mouse_scroll_down = shade\n", fp);
1004         else fputs("mouse_scroll_down = toggle_iconify\n", fp);
1005
1006         fputs("\n\n", fp);
1007         fclose (fp);
1008 }
1009