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 #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 panel
  71 static Panel *panel_config = 0;
  72
  73 // temporary list of background
  74 static GSList *list_back;
  75
  76
  77 void init_config()
  78 {
  79         cleanup_panel();
  80
  81         // get monitor and desktop config
  82         get_monitors_and_desktops();
  83
  84         // append full transparency background
  85         list_back = g_slist_append(0, calloc(1, sizeof(Area)));
  86
  87         panel_config = calloc(1, sizeof(Panel));
  88         panel_config->g_task.alpha = 100;
  89         panel_config->g_task.alpha_active = 100;
  90         systray.sort = 1;
  91
  92         // window manager's menu default value == false
  93         wm_menu = 0;
  94         max_tick_urgent = 7;
  95 }
  96
  97
  98 void cleanup_config()
  99 {
 100         free(panel_config);
 101         panel_config = 0;
 102
 103         // cleanup background list
 104         GSList *l0;
 105         for (l0 = list_back; l0 ; l0 = l0->next) {
 106                 free(l0->data);
 107         }
 108         g_slist_free(list_back);
 109         list_back = NULL;
 110 }
 111
 112
 113 void copy_file(const char *pathSrc, const char *pathDest)
 114 {
 115         FILE *fileSrc, *fileDest;
 116         char line[100];
 117         int  nb;
 118
 119         fileSrc = fopen(pathSrc, "rb");
 120         if (fileSrc == NULL) return;
 121
 122         fileDest = fopen(pathDest, "wb");
 123         if (fileDest == NULL) return;
 124
 125         while ((nb = fread(line, 1, 100, fileSrc)) > 0) fwrite(line, 1, nb, fileDest);
 126
 127         fclose (fileDest);
 128         fclose (fileSrc);
 129 }
 130
 131
 132 void extract_values (const char *value, char **value1, char **value2, char **value3)
 133 {
 134         char *b=0, *c=0;
 135
 136         if (*value1) free (*value1);
 137         if (*value2) free (*value2);
 138         if (*value3) free (*value3);
 139
 140         if ((b = strchr (value, ' '))) {
 141                 b[0] = '\0';
 142                 b++;
 143         }
 144         else {
 145                 *value2 = 0;
 146                 *value3 = 0;
 147         }
 148         *value1 = strdup (value);
 149         g_strstrip(*value1);
 150
 151         if (b) {
 152                 if ((c = strchr (b, ' '))) {
 153                         c[0] = '\0';
 154                         c++;
 155                 }
 156                 else {
 157                         c = 0;
 158                         *value3 = 0;
 159                 }
 160                 *value2 = strdup (b);
 161                 g_strstrip(*value2);
 162         }
 163
 164         if (c) {
 165                 *value3 = strdup (c);
 166                 g_strstrip(*value3);
 167         }
 168 }
 169
 170
 171 int hex_char_to_int (char c)
 172 {
 173         int r;
 174
 175         if (c >= '0' && c <= '9')  r = c - '0';
 176         else if (c >= 'a' && c <= 'f')  r = c - 'a' + 10;
 177         else if (c >= 'A' && c <= 'F')  r = c - 'A' + 10;
 178         else  r = 0;
 179
 180         return r;
 181 }
 182
 183
 184 int hex_to_rgb (char *hex, int *r, int *g, int *b)
 185 {
 186         int len;
 187
 188         if (hex == NULL || hex[0] != '#') return (0);
 189
 190         len = strlen (hex);
 191         if (len == 3 + 1) {
 192                 *r = hex_char_to_int (hex[1]);
 193                 *g = hex_char_to_int (hex[2]);
 194                 *b = hex_char_to_int (hex[3]);
 195         }
 196         else if (len == 6 + 1) {
 197                 *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 198                 *g = hex_char_to_int (hex[3]) * 16 + hex_char_to_int (hex[4]);
 199                 *b = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 200         }
 201         else if (len == 12 + 1) {
 202                 *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 203                 *g = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 204                 *b = hex_char_to_int (hex[9]) * 16 + hex_char_to_int (hex[10]);
 205         }
 206         else return 0;
 207
 208         return 1;
 209 }
 210
 211
 212 void get_color (char *hex, double *rgb)
 213 {
 214         int r, g, b;
 215         hex_to_rgb (hex, &r, &g, &b);
 216
 217         rgb[0] = (r / 255.0);
 218         rgb[1] = (g / 255.0);
 219         rgb[2] = (b / 255.0);
 220 }
 221
 222
 223 void get_action (char *event, int *action)
 224 {
 225         if (strcmp (event, "none") == 0)
 226                 *action = NONE;
 227         else if (strcmp (event, "close") == 0)
 228                 *action = CLOSE;
 229         else if (strcmp (event, "toggle") == 0)
 230                 *action = TOGGLE;
 231         else if (strcmp (event, "iconify") == 0)
 232                 *action = ICONIFY;
 233         else if (strcmp (event, "shade") == 0)
 234                 *action = SHADE;
 235         else if (strcmp (event, "toggle_iconify") == 0)
 236                 *action = TOGGLE_ICONIFY;
 237         else if (strcmp (event, "maximize_restore") == 0)
 238                 *action = MAXIMIZE_RESTORE;
 239         else if (strcmp (event, "desktop_left") == 0)
 240                 *action = DESKTOP_LEFT;
 241         else if (strcmp (event, "desktop_right") == 0)
 242                 *action = DESKTOP_RIGHT;
 243 }
 244
 245
 246 void add_entry (char *key, char *value)
 247 {
 248         char *value1=0, *value2=0, *value3=0;
 249
 250         /* Background and border */
 251         if (strcmp (key, "rounded") == 0) {
 252                 // 'rounded' is the first parameter => alloc a new background
 253                 Area *a = calloc(1, sizeof(Area));
 254                 a->pix.border.rounded = atoi (value);
 255                 list_back = g_slist_append(list_back, a);
 256         }
 257         else if (strcmp (key, "border_width") == 0) {
 258                 Area *a = g_slist_last(list_back)->data;
 259                 a->pix.border.width = atoi (value);
 260         }
 261         else if (strcmp (key, "background_color") == 0) {
 262                 Area *a = g_slist_last(list_back)->data;
 263                 extract_values(value, &value1, &value2, &value3);
 264                 get_color (value1, a->pix.back.color);
 265                 if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 266                 else a->pix.back.alpha = 0.5;
 267         }
 268         else if (strcmp (key, "border_color") == 0) {
 269                 Area *a = g_slist_last(list_back)->data;
 270                 extract_values(value, &value1, &value2, &value3);
 271                 get_color (value1, a->pix.border.color);
 272                 if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 273                 else a->pix.border.alpha = 0.5;
 274         }
 275
 276         /* Panel */
 277         else if (strcmp (key, "panel_monitor") == 0) {
 278                 if (strcmp (value, "all") == 0) panel_config->monitor = -1;
 279                 else {
 280                         panel_config->monitor = atoi (value);
 281                         if (panel_config->monitor > 0) panel_config->monitor -= 1;
 282                 }
 283         }
 284         else if (strcmp (key, "panel_size") == 0) {
 285                 extract_values(value, &value1, &value2, &value3);
 286
 287                 char *b;
 288                 if ((b = strchr (value1, '%'))) {
 289                         b[0] = '\0';
 290                         panel_config->pourcentx = 1;
 291                 }
 292                 panel_config->initial_width = atof(value1);
 293                 if (value2) {
 294                         if ((b = strchr (value2, '%'))) {
 295                                 b[0] = '\0';
 296                                 panel_config->pourcenty = 1;
 297                         }
 298                         panel_config->initial_height = atof(value2);
 299                 }
 300         }
 301         else if (strcmp (key, "panel_margin") == 0) {
 302                 extract_values(value, &value1, &value2, &value3);
 303                 panel_config->marginx = atoi (value1);
 304                 if (value2) panel_config->marginy = atoi (value2);
 305         }
 306         else if (strcmp (key, "panel_padding") == 0) {
 307                 extract_values(value, &value1, &value2, &value3);
 308                 panel_config->area.paddingxlr = panel_config->area.paddingx = atoi (value1);
 309                 if (value2) panel_config->area.paddingy = atoi (value2);
 310                 if (value3) panel_config->area.paddingx = atoi (value3);
 311         }
 312         else if (strcmp (key, "panel_position") == 0) {
 313                 extract_values(value, &value1, &value2, &value3);
 314                 if (strcmp (value1, "top") == 0) panel_position = TOP;
 315                 else {
 316                         if (strcmp (value1, "bottom") == 0) panel_position = BOTTOM;
 317                         else panel_position = CENTER;
 318                 }
 319
 320                 if (!value2) panel_position |= CENTER;
 321                 else {
 322                         if (strcmp (value2, "left") == 0) panel_position |= LEFT;
 323                         else {
 324                                 if (strcmp (value2, "right") == 0) panel_position |= RIGHT;
 325                                 else panel_position |= CENTER;
 326                         }
 327                 }
 328                 if (!value3) panel_horizontal = 1;
 329                 else {
 330                         if (strcmp (value3, "vertical") == 0) panel_horizontal = 0;
 331                         else panel_horizontal = 1;
 332                 }
 333         }
 334         else if (strcmp (key, "font_shadow") == 0)
 335                 panel_config->g_task.font_shadow = atoi (value);
 336         else if (strcmp (key, "panel_background_id") == 0) {
 337                 int id = atoi (value);
 338                 Area *a = g_slist_nth_data(list_back, id);
 339                 memcpy(&panel_config->area.pix.back, &a->pix.back, sizeof(Color));
 340                 memcpy(&panel_config->area.pix.border, &a->pix.border, sizeof(Border));
 341         }
 342         else if (strcmp (key, "wm_menu") == 0)
 343                 wm_menu = atoi (value);
 344         else if (strcmp (key, "panel_dock") == 0)
 345                 panel_dock = atoi (value);
 346         else if (strcmp (key, "urgent_nb_of_blink") == 0)
 347                 max_tick_urgent = (atoi (value) * 2) + 1;
 348
 349         /* Battery */
 350         else if (strcmp (key, "battery") == 0) {
 351 #ifdef ENABLE_BATTERY
 352                 if(atoi(value) == 1)
 353                         panel_config->battery.area.on_screen = 1;
 354 #else
 355                 if(atoi(value) == 1)
 356                         fprintf(stderr, "tint2 is build without battery support\n");
 357 #endif
 358         }
 359         else if (strcmp (key, "battery_low_status") == 0) {
 360 #ifdef ENABLE_BATTERY
 361                 battery_low_status = atoi(value);
 362                 if(battery_low_status < 0 || battery_low_status > 100)
 363                         battery_low_status = 0;
 364 #endif
 365         }
 366         else if (strcmp (key, "battery_low_cmd") == 0) {
 367 #ifdef ENABLE_BATTERY
 368                 if (battery_low_cmd) g_free(battery_low_cmd);
 369                 if (strlen(value) > 0) battery_low_cmd = strdup (value);
 370                 else battery_low_cmd = 0;
 371 #endif
 372         }
 373         else if (strcmp (key, "bat1_font") == 0) {
 374 #ifdef ENABLE_BATTERY
 375                 if (save_file_config) old_bat1_font = strdup (value);
 376                 if (bat1_font_desc) pango_font_description_free(bat1_font_desc);
 377                 bat1_font_desc = pango_font_description_from_string (value);
 378 #endif
 379         }
 380         else if (strcmp (key, "bat2_font") == 0) {
 381 #ifdef ENABLE_BATTERY
 382                 if (save_file_config) old_bat2_font = strdup (value);
 383                 if (bat2_font_desc) pango_font_description_free(bat2_font_desc);
 384                 bat2_font_desc = pango_font_description_from_string (value);
 385 #endif
 386         }
 387         else if (strcmp (key, "battery_font_color") == 0) {
 388 #ifdef ENABLE_BATTERY
 389                 extract_values(value, &value1, &value2, &value3);
 390                 get_color (value1, panel_config->battery.font.color);
 391                 if (value2) panel_config->battery.font.alpha = (atoi (value2) / 100.0);
 392                 else panel_config->battery.font.alpha = 0.5;
 393 #endif
 394         }
 395         else if (strcmp (key, "battery_padding") == 0) {
 396 #ifdef ENABLE_BATTERY
 397                 extract_values(value, &value1, &value2, &value3);
 398                 panel_config->battery.area.paddingxlr = panel_config->battery.area.paddingx = atoi (value1);
 399                 if (value2) panel_config->battery.area.paddingy = atoi (value2);
 400                 if (value3) panel_config->battery.area.paddingx = atoi (value3);
 401 #endif
 402         }
 403         else if (strcmp (key, "battery_background_id") == 0) {
 404 #ifdef ENABLE_BATTERY
 405                 int id = atoi (value);
 406                 Area *a = g_slist_nth_data(list_back, id);
 407                 memcpy(&panel_config->battery.area.pix.back, &a->pix.back, sizeof(Color));
 408                 memcpy(&panel_config->battery.area.pix.border, &a->pix.border, sizeof(Border));
 409 #endif
 410         }
 411
 412         /* Clock */
 413         else if (strcmp (key, "time1_format") == 0) {
 414                 if (time1_format) g_free(time1_format);
 415                 if (strlen(value) > 0) {
 416                         time1_format = strdup (value);
 417                         panel_config->clock.area.on_screen = 1;
 418                 }
 419                 else {
 420                         time1_format = 0;
 421                         panel_config->clock.area.on_screen = 0;
 422                 }
 423         }
 424         else if (strcmp (key, "time2_format") == 0) {
 425                 if (time2_format) g_free(time2_format);
 426                 if (strlen(value) > 0) time2_format = strdup (value);
 427                 else time2_format = 0;
 428         }
 429         else if (strcmp (key, "time1_font") == 0) {
 430                 if (save_file_config) old_time1_font = strdup (value);
 431                 if (time1_font_desc) pango_font_description_free(time1_font_desc);
 432                 time1_font_desc = pango_font_description_from_string (value);
 433         }
 434         else if (strcmp (key, "time2_font") == 0) {
 435                 if (save_file_config) old_time2_font = strdup (value);
 436                 if (time2_font_desc) pango_font_description_free(time2_font_desc);
 437                 time2_font_desc = pango_font_description_from_string (value);
 438         }
 439         else if (strcmp (key, "clock_font_color") == 0) {
 440                 extract_values(value, &value1, &value2, &value3);
 441                 get_color (value1, panel_config->clock.font.color);
 442                 if (value2) panel_config->clock.font.alpha = (atoi (value2) / 100.0);
 443                 else panel_config->clock.font.alpha = 0.5;
 444         }
 445         else if (strcmp (key, "clock_padding") == 0) {
 446                 extract_values(value, &value1, &value2, &value3);
 447                 panel_config->clock.area.paddingxlr = panel_config->clock.area.paddingx = atoi (value1);
 448                 if (value2) panel_config->clock.area.paddingy = atoi (value2);
 449                 if (value3) panel_config->clock.area.paddingx = atoi (value3);
 450         }
 451         else if (strcmp (key, "clock_background_id") == 0) {
 452                 int id = atoi (value);
 453                 Area *a = g_slist_nth_data(list_back, id);
 454                 memcpy(&panel_config->clock.area.pix.back, &a->pix.back, sizeof(Color));
 455                 memcpy(&panel_config->clock.area.pix.border, &a->pix.border, sizeof(Border));
 456         }
 457         else if (strcmp(key, "clock_lclick_command") == 0) {
 458                 if (clock_lclick_command) g_free(clock_lclick_command);
 459                 if (strlen(value) > 0) clock_lclick_command = strdup(value);
 460                 else clock_lclick_command = 0;
 461         }
 462         else if (strcmp(key, "clock_rclick_command") == 0) {
 463                 if (clock_rclick_command) g_free(clock_rclick_command);
 464                 if (strlen(value) > 0) clock_rclick_command = strdup(value);
 465                 else clock_rclick_command = 0;
 466         }
 467
 468         /* Taskbar */
 469         else if (strcmp (key, "taskbar_mode") == 0) {
 470                 if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 471                 else panel_mode = SINGLE_DESKTOP;
 472         }
 473         else if (strcmp (key, "taskbar_padding") == 0) {
 474                 extract_values(value, &value1, &value2, &value3);
 475                 panel_config->g_taskbar.paddingxlr = panel_config->g_taskbar.paddingx = atoi (value1);
 476                 if (value2) panel_config->g_taskbar.paddingy = atoi (value2);
 477                 if (value3) panel_config->g_taskbar.paddingx = atoi (value3);
 478         }
 479         else if (strcmp (key, "taskbar_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.back, &a->pix.back, sizeof(Color));
 483                 memcpy(&panel_config->g_taskbar.pix.border, &a->pix.border, sizeof(Border));
 484         }
 485         else if (strcmp (key, "taskbar_active_background_id") == 0) {
 486                 int id = atoi (value);
 487                 Area *a = g_slist_nth_data(list_back, id);
 488                 memcpy(&panel_config->g_taskbar.pix_active.back, &a->pix.back, sizeof(Color));
 489                 memcpy(&panel_config->g_taskbar.pix_active.border, &a->pix.border, sizeof(Border));
 490                 panel_config->g_taskbar.use_active = 1;
 491         }
 492
 493         /* Task */
 494         else if (strcmp (key, "task_text") == 0)
 495                 panel_config->g_task.text = atoi (value);
 496         else if (strcmp (key, "task_icon") == 0)
 497                 panel_config->g_task.icon = atoi (value);
 498         else if (strcmp (key, "task_centered") == 0)
 499                 panel_config->g_task.centered = atoi (value);
 500         else if (strcmp (key, "task_width") == 0) {
 501                 // old parameter : just for backward compatibility
 502                 panel_config->g_task.maximum_width = atoi (value);
 503                 panel_config->g_task.maximum_height = 30;
 504         }
 505         else if (strcmp (key, "task_maximum_size") == 0) {
 506                 extract_values(value, &value1, &value2, &value3);
 507                 panel_config->g_task.maximum_width = atoi (value1);
 508                 panel_config->g_task.maximum_height = 30;
 509                 if (value2)
 510                         panel_config->g_task.maximum_height = atoi (value2);
 511         }
 512         else if (strcmp (key, "task_padding") == 0) {
 513                 extract_values(value, &value1, &value2, &value3);
 514                 panel_config->g_task.area.paddingxlr = panel_config->g_task.area.paddingx = atoi (value1);
 515                 if (value2) panel_config->g_task.area.paddingy = atoi (value2);
 516                 if (value3) panel_config->g_task.area.paddingx = atoi (value3);
 517         }
 518         else if (strcmp (key, "task_font") == 0) {
 519                 if (save_file_config) old_task_font = strdup (value);
 520                 if (panel_config->g_task.font_desc) pango_font_description_free(panel_config->g_task.font_desc);
 521                 panel_config->g_task.font_desc = pango_font_description_from_string (value);
 522         }
 523         else if (strcmp (key, "task_font_color") == 0) {
 524                 extract_values(value, &value1, &value2, &value3);
 525                 get_color (value1, panel_config->g_task.font.color);
 526                 if (value2) panel_config->g_task.font.alpha = (atoi (value2) / 100.0);
 527                 else panel_config->g_task.font.alpha = 0.1;
 528         }
 529         else if (strcmp (key, "task_active_font_color") == 0) {
 530                 extract_values(value, &value1, &value2, &value3);
 531                 get_color (value1, panel_config->g_task.font_active.color);
 532                 if (value2) panel_config->g_task.font_active.alpha = (atoi (value2) / 100.0);
 533                 else panel_config->g_task.font_active.alpha = 0.1;
 534         }
 535         else if (strcmp (key, "task_icon_asb") == 0) {
 536                 extract_values(value, &value1, &value2, &value3);
 537                 panel_config->g_task.alpha = atoi(value1);
 538                 panel_config->g_task.saturation = atoi(value2);
 539                 panel_config->g_task.brightness = atoi(value3);
 540         }
 541         else if (strcmp (key, "task_active_icon_asb") == 0) {
 542                 extract_values(value, &value1, &value2, &value3);
 543                 panel_config->g_task.alpha_active = atoi(value1);
 544                 panel_config->g_task.saturation_active = atoi(value2);
 545                 panel_config->g_task.brightness_active = atoi(value3);
 546         }
 547         else if (strcmp (key, "task_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.back, &a->pix.back, sizeof(Color));
 551                 memcpy(&panel_config->g_task.area.pix.border, &a->pix.border, sizeof(Border));
 552         }
 553         else if (strcmp (key, "task_active_background_id") == 0) {
 554                 int id = atoi (value);
 555                 Area *a = g_slist_nth_data(list_back, id);
 556                 memcpy(&panel_config->g_task.area.pix_active.back, &a->pix.back, sizeof(Color));
 557                 memcpy(&panel_config->g_task.area.pix_active.border, &a->pix.border, sizeof(Border));
 558         }
 559
 560         /* Systray */
 561         else if (strcmp (key, "systray_padding") == 0) {
 562                 extract_values(value, &value1, &value2, &value3);
 563                 systray.area.paddingxlr = systray.area.paddingx = atoi (value1);
 564                 if (value2) systray.area.paddingy = atoi (value2);
 565                 if (value3) systray.area.paddingx = atoi (value3);
 566                 systray.area.on_screen = 1;
 567         }
 568         else if (strcmp (key, "systray_background_id") == 0) {
 569                 int id = atoi (value);
 570                 Area *a = g_slist_nth_data(list_back, id);
 571                 memcpy(&systray.area.pix.back, &a->pix.back, sizeof(Color));
 572                 memcpy(&systray.area.pix.border, &a->pix.border, sizeof(Border));
 573         }
 574         else if (strcmp(key, "systray_sort") == 0) {
 575                 if (strcmp(value, "desc") == 0)
 576                         systray.sort = -1;
 577                 else
 578                         systray.sort = 1;
 579         }
 580
 581         /* Tooltip */
 582         else if (strcmp (key, "tooltip") == 0)
 583                 g_tooltip.enabled = atoi(value);
 584         else if (strcmp (key, "tooltip_show_timeout") == 0) {
 585                 double timeout = atof(value);
 586                 int sec = (int)timeout;
 587                 int usec = (timeout-sec)*1e6;
 588                 g_tooltip.show_timeout.it_value = (struct timeval){.tv_sec=sec, .tv_usec=usec};
 589         }
 590         else if (strcmp (key, "tooltip_hide_timeout") == 0) {
 591                 double timeout = atof(value);
 592                 int sec = (int)timeout;
 593                 int usec = (timeout-sec)*1e6;
 594                 g_tooltip.hide_timeout.it_value = (struct timeval){.tv_sec=sec, .tv_usec=usec};
 595         }
 596         else if (strcmp (key, "tooltip_padding") == 0) {
 597                 extract_values(value, &value1, &value2, &value3);
 598                 if (value1) g_tooltip.paddingx = atoi(value1);
 599                 if (value2) g_tooltip.paddingy = atoi(value2);
 600         }
 601         else if (strcmp (key, "tooltip_background_id") == 0) {
 602                 int id = atoi (value);
 603                 Area *a = g_slist_nth_data(list_back, id);
 604                 memcpy(&g_tooltip.background_color, &a->pix.back, sizeof(Color));
 605                 memcpy(&g_tooltip.border, &a->pix.border, sizeof(Border));
 606         }
 607         else if (strcmp (key, "tooltip_font_color") == 0) {
 608                 extract_values(value, &value1, &value2, &value3);
 609                 get_color(value1, g_tooltip.font_color.color);
 610                 if (value2) g_tooltip.font_color.alpha = (atoi (value2) / 100.0);
 611                 else g_tooltip.font_color.alpha = 0.1;
 612         }
 613         else if (strcmp (key, "tooltip_font") == 0) {
 614                 if (g_tooltip.font_desc) pango_font_description_free(g_tooltip.font_desc);
 615                 g_tooltip.font_desc = pango_font_description_from_string(value);
 616         }
 617
 618         /* Mouse actions */
 619         else if (strcmp (key, "mouse_middle") == 0)
 620                 get_action (value, &mouse_middle);
 621         else if (strcmp (key, "mouse_right") == 0)
 622                 get_action (value, &mouse_right);
 623         else if (strcmp (key, "mouse_scroll_up") == 0)
 624                 get_action (value, &mouse_scroll_up);
 625         else if (strcmp (key, "mouse_scroll_down") == 0)
 626                 get_action (value, &mouse_scroll_down);
 627
 628
 629         /* Read tint-0.6 config for backward compatibility */
 630         else if (strcmp (key, "panel_mode") == 0) {
 631                 save_file_config = 1;
 632                 if (strcmp (value, "single_desktop") == 0) panel_mode = SINGLE_DESKTOP;
 633                 else panel_mode = MULTI_DESKTOP;
 634         }
 635         else if (strcmp (key, "panel_rounded") == 0) {
 636                 Area *a = calloc(1, sizeof(Area));
 637                 a->pix.border.rounded = atoi (value);
 638                 list_back = g_slist_append(list_back, a);
 639         }
 640         else if (strcmp (key, "panel_border_width") == 0) {
 641                 Area *a = g_slist_last(list_back)->data;
 642                 a->pix.border.width = atoi (value);
 643         }
 644         else if (strcmp (key, "panel_background_color") == 0) {
 645                 Area *a = g_slist_last(list_back)->data;
 646                 extract_values(value, &value1, &value2, &value3);
 647                 get_color (value1, a->pix.back.color);
 648                 if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 649                 else a->pix.back.alpha = 0.5;
 650         }
 651         else if (strcmp (key, "panel_border_color") == 0) {
 652                 Area *a = g_slist_last(list_back)->data;
 653                 extract_values(value, &value1, &value2, &value3);
 654                 get_color (value1, a->pix.border.color);
 655                 if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 656                 else a->pix.border.alpha = 0.5;
 657         }
 658         else if (strcmp (key, "task_text_centered") == 0)
 659                 panel_config->g_task.centered = atoi (value);
 660         else if (strcmp (key, "task_margin") == 0) {
 661                 panel_config->g_taskbar.paddingxlr = 0;
 662                 panel_config->g_taskbar.paddingx = atoi (value);
 663         }
 664         else if (strcmp (key, "task_icon_size") == 0)
 665                 old_task_icon_size = atoi (value);
 666         else if (strcmp (key, "task_rounded") == 0) {
 667                 area_task = calloc(1, sizeof(Area));
 668                 area_task->pix.border.rounded = atoi (value);
 669                 list_back = g_slist_append(list_back, area_task);
 670
 671                 area_task_active = calloc(1, sizeof(Area));
 672                 area_task_active->pix.border.rounded = atoi (value);
 673                 list_back = g_slist_append(list_back, area_task_active);
 674         }
 675         else if (strcmp (key, "task_background_color") == 0) {
 676                 extract_values(value, &value1, &value2, &value3);
 677                 get_color (value1, area_task->pix.back.color);
 678                 if (value2) area_task->pix.back.alpha = (atoi (value2) / 100.0);
 679                 else area_task->pix.back.alpha = 0.5;
 680         }
 681         else if (strcmp (key, "task_active_background_color") == 0) {
 682                 extract_values(value, &value1, &value2, &value3);
 683                 get_color (value1, area_task_active->pix.back.color);
 684                 if (value2) area_task_active->pix.back.alpha = (atoi (value2) / 100.0);
 685                 else area_task_active->pix.back.alpha = 0.5;
 686         }
 687         else if (strcmp (key, "task_border_width") == 0) {
 688                 area_task->pix.border.width = atoi (value);
 689                 area_task_active->pix.border.width = atoi (value);
 690         }
 691         else if (strcmp (key, "task_border_color") == 0) {
 692                 extract_values(value, &value1, &value2, &value3);
 693                 get_color (value1, area_task->pix.border.color);
 694                 if (value2) area_task->pix.border.alpha = (atoi (value2) / 100.0);
 695                 else area_task->pix.border.alpha = 0.5;
 696         }
 697         else if (strcmp (key, "task_active_border_color") == 0) {
 698                 extract_values(value, &value1, &value2, &value3);
 699                 get_color (value1, area_task_active->pix.border.color);
 700                 if (value2) area_task_active->pix.border.alpha = (atoi (value2) / 100.0);
 701                 else area_task_active->pix.border.alpha = 0.5;
 702         }
 703
 704         else
 705                 fprintf(stderr, "tint2 : invalid option \"%s\", correct your config file\n", key);
 706
 707         if (value1) free (value1);
 708         if (value2) free (value2);
 709         if (value3) free (value3);
 710 }
 711
 712
 713 int parse_line (const char *line)
 714 {
 715         char *a, *b, *key, *value;
 716
 717         /* Skip useless lines */
 718         if ((line[0] == '#') || (line[0] == '\n')) return 0;
 719         if (!(a = strchr (line, '='))) return 0;
 720
 721         /* overwrite '=' with '\0' */
 722         a[0] = '\0';
 723         key = strdup (line);
 724         a++;
 725
 726         /* overwrite '\n' with '\0' if '\n' present */
 727         if ((b = strchr (a, '\n'))) b[0] = '\0';
 728
 729         value = strdup (a);
 730
 731         g_strstrip(key);
 732         g_strstrip(value);
 733
 734         add_entry (key, value);
 735
 736         free (key);
 737         free (value);
 738         return 1;
 739 }
 740
 741
 742 void config_finish ()
 743 {
 744         if (panel_config->monitor > (server.nb_monitor-1)) {
 745                 // server.nb_monitor minimum value is 1 (see get_monitors_and_desktops())
 746                 // and panel_config->monitor is higher
 747                 fprintf(stderr, "warning : monitor not found. tint2 default to monitor 1.\n");
 748                 panel_config->monitor = 0;
 749         }
 750
 751         // alloc panels
 752         int i;
 753         if (panel_config->monitor >= 0) {
 754                 // one monitor
 755                 nb_panel = 1;
 756                 panel1 = calloc(nb_panel, sizeof(Panel));
 757                 memcpy(panel1, panel_config, sizeof(Panel));
 758                 panel1->monitor = panel_config->monitor;
 759         }
 760         else {
 761                 // all monitors
 762                 nb_panel = server.nb_monitor;
 763                 panel1 = calloc(nb_panel, sizeof(Panel));
 764
 765                 for (i=0 ; i < nb_panel ; i++) {
 766                         memcpy(&panel1[i], panel_config, sizeof(Panel));
 767                         panel1[i].monitor = i;
 768                 }
 769         }
 770
 771         // TODO: user can configure layout => ordered objects in panel.area.list
 772         // clock and systray before taskbar because resize(clock) can resize others object ??
 773         init_panel();
 774         init_clock();
 775 #ifdef ENABLE_BATTERY
 776         init_battery();
 777 #endif
 778         init_systray();
 779         init_taskbar();
 780         init_tooltip();
 781         visible_object();
 782
 783         cleanup_config();
 784
 785         task_refresh_tasklist();
 786 }
 787
 788
 789 int config_read ()
 790 {
 791         const gchar * const * system_dirs;
 792         char *path1;
 793         gint i;
 794
 795         save_file_config = 0;
 796
 797         // follow XDG specification
 798 deb:
 799         // check tint2rc in user directory
 800         path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 801         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 802                 i = config_read_file (path1);
 803                 config_path = strdup(path1);
 804                 g_free(path1);
 805                 return i;
 806         }
 807
 808         g_free(path1);
 809         if (save_file_config) {
 810                 fprintf(stderr, "tint2 exit : enable to write $HOME/.config/tint2/tint2rc\n");
 811                 exit(0);
 812         }
 813
 814         // check old tintrc config file
 815         path1 = g_build_filename (g_get_user_config_dir(), "tint", "tintrc", NULL);
 816         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 817                 save_file_config = 1;
 818                 config_read_file (path1);
 819                 g_free(path1);
 820                 goto deb;
 821         }
 822
 823         // copy tint2rc from system directory to user directory
 824         g_free(path1);
 825         char *path2 = 0;
 826         system_dirs = g_get_system_config_dirs();
 827         for (i = 0; system_dirs[i]; i++) {
 828                 path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 829
 830                 if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 831                 g_free (path2);
 832                 path2 = 0;
 833         }
 834
 835         if (path2) {
 836                 // copy file in user directory (path1)
 837                 char *dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 838                 if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 839                 g_free(dir);
 840
 841                 path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 842                 copy_file(path2, path1);
 843                 g_free(path2);
 844
 845                 i = config_read_file (path1);
 846                 config_path = strdup(path1);
 847                 g_free(path1);
 848                 return i;
 849         }
 850         return 0;
 851 }
 852
 853
 854 int config_read_file (const char *path)
 855 {
 856         FILE *fp;
 857         char line[80];
 858
 859         if ((fp = fopen(path, "r")) == NULL) return 0;
 860         old_task_font = 0;
 861         old_time1_font = 0;
 862         old_time2_font = 0;
 863
 864         while (fgets(line, sizeof(line), fp) != NULL)
 865                 parse_line (line);
 866
 867         fclose (fp);
 868
 869         if (save_file_config)
 870                 save_config();
 871
 872         if (old_task_font) {
 873                 g_free(old_task_font);
 874                 old_task_font = 0;
 875         }
 876         if (old_time1_font) {
 877                 g_free(old_time1_font);
 878                 old_time1_font = 0;
 879         }
 880         if (old_time2_font) {
 881                 g_free(old_time2_font);
 882                 old_time2_font = 0;
 883         }
 884         return 1;
 885 }
 886
 887
 888 void save_config ()
 889 {
 890         fprintf(stderr, "tint2 : convert user's config file\n");
 891
 892         char *path, *dir;
 893         FILE *fp;
 894
 895         if (old_task_icon_size) {
 896                 panel_config->g_task.area.paddingy = ((int)panel_config->initial_height - (2 * panel_config->area.paddingy) - old_task_icon_size) / 2;
 897         }
 898
 899         dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 900         if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 901         g_free(dir);
 902
 903         path = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 904         fp = fopen(path, "w");
 905         g_free(path);
 906         if (fp == NULL) return;
 907
 908         fputs("#---------------------------------------------\n", fp);
 909         fputs("# TINT2 CONFIG FILE\n", fp);
 910         fputs("#---------------------------------------------\n\n", fp);
 911         fputs("#---------------------------------------------\n", fp);
 912         fputs("# BACKGROUND AND BORDER\n", fp);
 913         fputs("#---------------------------------------------\n", fp);
 914         GSList *l0;
 915         Area *a;
 916         l0 = list_back->next;
 917         while (l0) {
 918                 a = l0->data;
 919                 fprintf(fp, "rounded = %d\n", a->pix.border.rounded);
 920                 fprintf(fp, "border_width = %d\n", a->pix.border.width);
 921                 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));
 922                 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));
 923
 924                 l0 = l0->next;
 925         }
 926
 927         fputs("#---------------------------------------------\n", fp);
 928         fputs("# PANEL\n", fp);
 929         fputs("#---------------------------------------------\n", fp);
 930         fputs("panel_monitor = all\n", fp);
 931         if (panel_position & BOTTOM) fputs("panel_position = bottom", fp);
 932         else fputs("panel_position = top", fp);
 933         if (panel_position & LEFT) fputs(" left horizontal\n", fp);
 934         else if (panel_position & RIGHT) fputs(" right horizontal\n", fp);
 935         else fputs(" center horizontal\n", fp);
 936         fprintf(fp, "panel_size = %d %d\n", (int)panel_config->initial_width, (int)panel_config->initial_height);
 937         fprintf(fp, "panel_margin = %d %d\n", panel_config->marginx, panel_config->marginy);
 938         fprintf(fp, "panel_padding = %d %d %d\n", panel_config->area.paddingxlr, panel_config->area.paddingy, panel_config->area.paddingx);
 939         fprintf(fp, "font_shadow = %d\n", panel_config->g_task.font_shadow);
 940         fputs("panel_background_id = 1\n", fp);
 941         fputs("wm_menu = 0\n", fp);
 942
 943         fputs("\n#---------------------------------------------\n", fp);
 944         fputs("# TASKBAR\n", fp);
 945         fputs("#---------------------------------------------\n", fp);
 946         if (panel_mode == MULTI_DESKTOP) fputs("taskbar_mode = multi_desktop\n", fp);
 947         else fputs("taskbar_mode = single_desktop\n", fp);
 948         fprintf(fp, "taskbar_padding = 0 0 %d\n", panel_config->g_taskbar.paddingx);
 949         fputs("taskbar_background_id = 0\n", fp);
 950
 951         fputs("\n#---------------------------------------------\n", fp);
 952         fputs("# TASK\n", fp);
 953         fputs("#---------------------------------------------\n", fp);
 954         if (old_task_icon_size) fputs("task_icon = 1\n", fp);
 955         else fputs("task_icon = 0\n", fp);
 956         fputs("task_text = 1\n", fp);
 957         fprintf(fp, "task_maximum_size = %d %d\n", panel_config->g_task.maximum_width, panel_config->g_task.maximum_height);
 958         fprintf(fp, "task_centered = %d\n", panel_config->g_task.centered);
 959         fprintf(fp, "task_padding = %d %d\n", panel_config->g_task.area.paddingx, panel_config->g_task.area.paddingy);
 960         fprintf(fp, "task_font = %s\n", old_task_font);
 961         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));
 962         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));
 963         fputs("task_background_id = 2\n", fp);
 964         fputs("task_active_background_id = 3\n", fp);
 965
 966         fputs("\n#---------------------------------------------\n", fp);
 967         fputs("# SYSTRAYBAR\n", fp);
 968         fputs("#---------------------------------------------\n", fp);
 969         fputs("systray_padding = 4 3 4\n", fp);
 970         fputs("systray_background_id = 0\n", fp);
 971
 972         fputs("\n#---------------------------------------------\n", fp);
 973         fputs("# CLOCK\n", fp);
 974         fputs("#---------------------------------------------\n", fp);
 975         if (time1_format) fprintf(fp, "time1_format = %s\n", time1_format);
 976         else fputs("#time1_format = %H:%M\n", fp);
 977         fprintf(fp, "time1_font = %s\n", old_time1_font);
 978         if (time2_format) fprintf(fp, "time2_format = %s\n", time2_format);
 979         else fputs("#time2_format = %A %d %B\n", fp);
 980         fprintf(fp, "time2_font = %s\n", old_time2_font);
 981         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));
 982         fputs("clock_padding = 2 2\n", fp);
 983         fputs("clock_background_id = 0\n", fp);
 984         fputs("#clock_lclick_command = xclock\n", fp);
 985         fputs("clock_rclick_command = orage\n", fp);
 986
 987 #ifdef ENABLE_BATTERY
 988         fputs("\n#---------------------------------------------\n", fp);
 989         fputs("# BATTERY\n", fp);
 990         fputs("#---------------------------------------------\n", fp);
 991         fprintf(fp, "battery = %d\n", panel_config->battery.area.on_screen);
 992         fprintf(fp, "battery_low_status = %d\n", battery_low_status);
 993         fprintf(fp, "battery_low_cmd = %s\n", battery_low_cmd);
 994         fprintf(fp, "bat1_font = %s\n", old_bat1_font);
 995         fprintf(fp, "bat2_font = %s\n", old_bat2_font);
 996         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));
 997         fputs("battery_padding = 2 2\n", fp);
 998         fputs("battery_background_id = 0\n", fp);
 999 #endif
1000
1001         fputs("\n#---------------------------------------------\n", fp);
1002         fputs("# MOUSE ACTION ON TASK\n", fp);
1003         fputs("#---------------------------------------------\n", fp);
1004         if (mouse_middle == NONE) fputs("mouse_middle = none\n", fp);
1005         else if (mouse_middle == CLOSE) fputs("mouse_middle = close\n", fp);
1006         else if (mouse_middle == TOGGLE) fputs("mouse_middle = toggle\n", fp);
1007         else if (mouse_middle == ICONIFY) fputs("mouse_middle = iconify\n", fp);
1008         else if (mouse_middle == SHADE) fputs("mouse_middle = shade\n", fp);
1009         else fputs("mouse_middle = toggle_iconify\n", fp);
1010
1011         if (mouse_right == NONE) fputs("mouse_right = none\n", fp);
1012         else if (mouse_right == CLOSE) fputs("mouse_right = close\n", fp);
1013         else if (mouse_right == TOGGLE) fputs("mouse_right = toggle\n", fp);
1014         else if (mouse_right == ICONIFY) fputs("mouse_right = iconify\n", fp);
1015         else if (mouse_right == SHADE) fputs("mouse_right = shade\n", fp);
1016         else fputs("mouse_right = toggle_iconify\n", fp);
1017
1018         if (mouse_scroll_up == NONE) fputs("mouse_scroll_up = none\n", fp);
1019         else if (mouse_scroll_up == CLOSE) fputs("mouse_scroll_up = close\n", fp);
1020         else if (mouse_scroll_up == TOGGLE) fputs("mouse_scroll_up = toggle\n", fp);
1021         else if (mouse_scroll_up == ICONIFY) fputs("mouse_scroll_up = iconify\n", fp);
1022         else if (mouse_scroll_up == SHADE) fputs("mouse_scroll_up = shade\n", fp);
1023         else fputs("mouse_scroll_up = toggle_iconify\n", fp);
1024
1025         if (mouse_scroll_down == NONE) fputs("mouse_scroll_down = none\n", fp);
1026         else if (mouse_scroll_down == CLOSE) fputs("mouse_scroll_down = close\n", fp);
1027         else if (mouse_scroll_down == TOGGLE) fputs("mouse_scroll_down = toggle\n", fp);
1028         else if (mouse_scroll_down == ICONIFY) fputs("mouse_scroll_down = iconify\n", fp);
1029         else if (mouse_scroll_down == SHADE) fputs("mouse_scroll_down = shade\n", fp);
1030         else fputs("mouse_scroll_down = toggle_iconify\n", fp);
1031
1032         fputs("\n\n", fp);
1033         fclose (fp);
1034 }
1035