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();
  83         get_desktops();
  84
  85         // append full transparency background
  86         list_back = g_slist_append(0, calloc(1, sizeof(Area)));
  87
  88         panel_config = calloc(1, sizeof(Panel));
  89         panel_config->g_task.alpha = 100;
  90         panel_config->g_task.alpha_active = 100;
  91         systray.sort = 3;
  92
  93         // window manager's menu default value == false
  94         wm_menu = wm_menu_open = 0;
  95         max_tick_urgent = 7;
  96 }
  97
  98
  99 void cleanup_config()
 100 {
 101         free(panel_config);
 102         panel_config = 0;
 103
 104         // cleanup background list
 105         GSList *l0;
 106         for (l0 = list_back; l0 ; l0 = l0->next) {
 107                 free(l0->data);
 108         }
 109         g_slist_free(list_back);
 110         list_back = NULL;
 111 }
 112
 113
 114 void copy_file(const char *pathSrc, const char *pathDest)
 115 {
 116         FILE *fileSrc, *fileDest;
 117         char line[100];
 118         int  nb;
 119
 120         fileSrc = fopen(pathSrc, "rb");
 121         if (fileSrc == NULL) return;
 122
 123         fileDest = fopen(pathDest, "wb");
 124         if (fileDest == NULL) return;
 125
 126         while ((nb = fread(line, 1, 100, fileSrc)) > 0) fwrite(line, 1, nb, fileDest);
 127
 128         fclose (fileDest);
 129         fclose (fileSrc);
 130 }
 131
 132
 133 void extract_values (const char *value, char **value1, char **value2, char **value3)
 134 {
 135         char *b=0, *c=0;
 136
 137         if (*value1) free (*value1);
 138         if (*value2) free (*value2);
 139         if (*value3) free (*value3);
 140
 141         if ((b = strchr (value, ' '))) {
 142                 b[0] = '\0';
 143                 b++;
 144         }
 145         else {
 146                 *value2 = 0;
 147                 *value3 = 0;
 148         }
 149         *value1 = strdup (value);
 150         g_strstrip(*value1);
 151
 152         if (b) {
 153                 if ((c = strchr (b, ' '))) {
 154                         c[0] = '\0';
 155                         c++;
 156                 }
 157                 else {
 158                         c = 0;
 159                         *value3 = 0;
 160                 }
 161                 *value2 = strdup (b);
 162                 g_strstrip(*value2);
 163         }
 164
 165         if (c) {
 166                 *value3 = strdup (c);
 167                 g_strstrip(*value3);
 168         }
 169 }
 170
 171
 172 int hex_char_to_int (char c)
 173 {
 174         int r;
 175
 176         if (c >= '0' && c <= '9')  r = c - '0';
 177         else if (c >= 'a' && c <= 'f')  r = c - 'a' + 10;
 178         else if (c >= 'A' && c <= 'F')  r = c - 'A' + 10;
 179         else  r = 0;
 180
 181         return r;
 182 }
 183
 184
 185 int hex_to_rgb (char *hex, int *r, int *g, int *b)
 186 {
 187         int len;
 188
 189         if (hex == NULL || hex[0] != '#') return (0);
 190
 191         len = strlen (hex);
 192         if (len == 3 + 1) {
 193                 *r = hex_char_to_int (hex[1]);
 194                 *g = hex_char_to_int (hex[2]);
 195                 *b = hex_char_to_int (hex[3]);
 196         }
 197         else if (len == 6 + 1) {
 198                 *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 199                 *g = hex_char_to_int (hex[3]) * 16 + hex_char_to_int (hex[4]);
 200                 *b = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 201         }
 202         else if (len == 12 + 1) {
 203                 *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 204                 *g = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 205                 *b = hex_char_to_int (hex[9]) * 16 + hex_char_to_int (hex[10]);
 206         }
 207         else return 0;
 208
 209         return 1;
 210 }
 211
 212
 213 void get_color (char *hex, double *rgb)
 214 {
 215         int r, g, b;
 216         hex_to_rgb (hex, &r, &g, &b);
 217
 218         rgb[0] = (r / 255.0);
 219         rgb[1] = (g / 255.0);
 220         rgb[2] = (b / 255.0);
 221 }
 222
 223
 224 void get_action (char *event, int *action)
 225 {
 226         if (strcmp (event, "none") == 0)
 227                 *action = NONE;
 228         else if (strcmp (event, "close") == 0)
 229                 *action = CLOSE;
 230         else if (strcmp (event, "toggle") == 0)
 231                 *action = TOGGLE;
 232         else if (strcmp (event, "iconify") == 0)
 233                 *action = ICONIFY;
 234         else if (strcmp (event, "shade") == 0)
 235                 *action = SHADE;
 236         else if (strcmp (event, "toggle_iconify") == 0)
 237                 *action = TOGGLE_ICONIFY;
 238         else if (strcmp (event, "maximize_restore") == 0)
 239                 *action = MAXIMIZE_RESTORE;
 240         else if (strcmp (event, "desktop_left") == 0)
 241                 *action = DESKTOP_LEFT;
 242         else if (strcmp (event, "desktop_right") == 0)
 243                 *action = DESKTOP_RIGHT;
 244 }
 245
 246
 247 void add_entry (char *key, char *value)
 248 {
 249         char *value1=0, *value2=0, *value3=0;
 250
 251         /* Background and border */
 252         if (strcmp (key, "rounded") == 0) {
 253                 // 'rounded' is the first parameter => alloc a new background
 254                 Area *a = calloc(1, sizeof(Area));
 255                 a->pix.border.rounded = atoi (value);
 256                 list_back = g_slist_append(list_back, a);
 257         }
 258         else if (strcmp (key, "border_width") == 0) {
 259                 Area *a = g_slist_last(list_back)->data;
 260                 a->pix.border.width = atoi (value);
 261         }
 262         else if (strcmp (key, "background_color") == 0) {
 263                 Area *a = g_slist_last(list_back)->data;
 264                 extract_values(value, &value1, &value2, &value3);
 265                 get_color (value1, a->pix.back.color);
 266                 if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 267                 else a->pix.back.alpha = 0.5;
 268         }
 269         else if (strcmp (key, "border_color") == 0) {
 270                 Area *a = g_slist_last(list_back)->data;
 271                 extract_values(value, &value1, &value2, &value3);
 272                 get_color (value1, a->pix.border.color);
 273                 if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 274                 else a->pix.border.alpha = 0.5;
 275         }
 276
 277         /* Panel */
 278         else if (strcmp (key, "panel_monitor") == 0) {
 279                 if (strcmp (value, "all") == 0) panel_config->monitor = -1;
 280                 else {
 281                         panel_config->monitor = atoi (value);
 282                         if (panel_config->monitor > 0) panel_config->monitor -= 1;
 283                 }
 284         }
 285         else if (strcmp (key, "panel_size") == 0) {
 286                 extract_values(value, &value1, &value2, &value3);
 287
 288                 char *b;
 289                 if ((b = strchr (value1, '%'))) {
 290                         b[0] = '\0';
 291                         panel_config->pourcentx = 1;
 292                 }
 293                 panel_config->initial_width = atof(value1);
 294                 if (value2) {
 295                         if ((b = strchr (value2, '%'))) {
 296                                 b[0] = '\0';
 297                                 panel_config->pourcenty = 1;
 298                         }
 299                         panel_config->initial_height = atof(value2);
 300                 }
 301         }
 302         else if (strcmp (key, "panel_margin") == 0) {
 303                 extract_values(value, &value1, &value2, &value3);
 304                 panel_config->marginx = atoi (value1);
 305                 if (value2) panel_config->marginy = atoi (value2);
 306         }
 307         else if (strcmp (key, "panel_padding") == 0) {
 308                 extract_values(value, &value1, &value2, &value3);
 309                 panel_config->area.paddingxlr = panel_config->area.paddingx = atoi (value1);
 310                 if (value2) panel_config->area.paddingy = atoi (value2);
 311                 if (value3) panel_config->area.paddingx = atoi (value3);
 312         }
 313         else if (strcmp (key, "panel_position") == 0) {
 314                 extract_values(value, &value1, &value2, &value3);
 315                 if (strcmp (value1, "top") == 0) panel_position = TOP;
 316                 else {
 317                         if (strcmp (value1, "bottom") == 0) panel_position = BOTTOM;
 318                         else panel_position = CENTER;
 319                 }
 320
 321                 if (!value2) panel_position |= CENTER;
 322                 else {
 323                         if (strcmp (value2, "left") == 0) panel_position |= LEFT;
 324                         else {
 325                                 if (strcmp (value2, "right") == 0) panel_position |= RIGHT;
 326                                 else panel_position |= CENTER;
 327                         }
 328                 }
 329                 if (!value3) panel_horizontal = 1;
 330                 else {
 331                         if (strcmp (value3, "vertical") == 0) panel_horizontal = 0;
 332                         else panel_horizontal = 1;
 333                 }
 334         }
 335         else if (strcmp (key, "font_shadow") == 0)
 336                 panel_config->g_task.font_shadow = atoi (value);
 337         else if (strcmp (key, "panel_background_id") == 0) {
 338                 int id = atoi (value);
 339                 Area *a = g_slist_nth_data(list_back, id);
 340                 memcpy(&panel_config->area.pix.back, &a->pix.back, sizeof(Color));
 341                 memcpy(&panel_config->area.pix.border, &a->pix.border, sizeof(Border));
 342         }
 343         else if (strcmp (key, "wm_menu") == 0)
 344                 wm_menu = atoi (value);
 345         else if (strcmp (key, "panel_dock") == 0)
 346                 panel_dock = atoi (value);
 347         else if (strcmp (key, "urgent_nb_of_blink") == 0)
 348                 max_tick_urgent = (atoi (value) * 2) + 1;
 349
 350         /* Battery */
 351         else if (strcmp (key, "battery") == 0) {
 352 #ifdef ENABLE_BATTERY
 353                 if(atoi(value) == 1)
 354                         panel_config->battery.area.on_screen = 1;
 355 #else
 356                 if(atoi(value) == 1)
 357                         fprintf(stderr, "tint2 is build without battery support\n");
 358 #endif
 359         }
 360         else if (strcmp (key, "battery_low_status") == 0) {
 361 #ifdef ENABLE_BATTERY
 362                 battery_low_status = atoi(value);
 363                 if(battery_low_status < 0 || battery_low_status > 100)
 364                         battery_low_status = 0;
 365 #endif
 366         }
 367         else if (strcmp (key, "battery_low_cmd") == 0) {
 368 #ifdef ENABLE_BATTERY
 369                 if (battery_low_cmd) g_free(battery_low_cmd);
 370                 if (strlen(value) > 0) battery_low_cmd = strdup (value);
 371                 else battery_low_cmd = 0;
 372 #endif
 373         }
 374         else if (strcmp (key, "bat1_font") == 0) {
 375 #ifdef ENABLE_BATTERY
 376                 if (save_file_config) old_bat1_font = strdup (value);
 377                 if (bat1_font_desc) pango_font_description_free(bat1_font_desc);
 378                 bat1_font_desc = pango_font_description_from_string (value);
 379 #endif
 380         }
 381         else if (strcmp (key, "bat2_font") == 0) {
 382 #ifdef ENABLE_BATTERY
 383                 if (save_file_config) old_bat2_font = strdup (value);
 384                 if (bat2_font_desc) pango_font_description_free(bat2_font_desc);
 385                 bat2_font_desc = pango_font_description_from_string (value);
 386 #endif
 387         }
 388         else if (strcmp (key, "battery_font_color") == 0) {
 389 #ifdef ENABLE_BATTERY
 390                 extract_values(value, &value1, &value2, &value3);
 391                 get_color (value1, panel_config->battery.font.color);
 392                 if (value2) panel_config->battery.font.alpha = (atoi (value2) / 100.0);
 393                 else panel_config->battery.font.alpha = 0.5;
 394 #endif
 395         }
 396         else if (strcmp (key, "battery_padding") == 0) {
 397 #ifdef ENABLE_BATTERY
 398                 extract_values(value, &value1, &value2, &value3);
 399                 panel_config->battery.area.paddingxlr = panel_config->battery.area.paddingx = atoi (value1);
 400                 if (value2) panel_config->battery.area.paddingy = atoi (value2);
 401                 if (value3) panel_config->battery.area.paddingx = atoi (value3);
 402 #endif
 403         }
 404         else if (strcmp (key, "battery_background_id") == 0) {
 405 #ifdef ENABLE_BATTERY
 406                 int id = atoi (value);
 407                 Area *a = g_slist_nth_data(list_back, id);
 408                 memcpy(&panel_config->battery.area.pix.back, &a->pix.back, sizeof(Color));
 409                 memcpy(&panel_config->battery.area.pix.border, &a->pix.border, sizeof(Border));
 410 #endif
 411         }
 412
 413         /* Clock */
 414         else if (strcmp (key, "time1_format") == 0) {
 415                 if (time1_format) g_free(time1_format);
 416                 if (strlen(value) > 0) {
 417                         time1_format = strdup (value);
 418                         panel_config->clock.area.on_screen = 1;
 419                 }
 420                 else {
 421                         time1_format = 0;
 422                         panel_config->clock.area.on_screen = 0;
 423                 }
 424         }
 425         else if (strcmp (key, "time2_format") == 0) {
 426                 if (time2_format) g_free(time2_format);
 427                 if (strlen(value) > 0) time2_format = strdup (value);
 428                 else time2_format = 0;
 429         }
 430         else if (strcmp (key, "time1_font") == 0) {
 431                 if (save_file_config) old_time1_font = strdup (value);
 432                 if (time1_font_desc) pango_font_description_free(time1_font_desc);
 433                 time1_font_desc = pango_font_description_from_string (value);
 434         }
 435         else if (strcmp (key, "time2_font") == 0) {
 436                 if (save_file_config) old_time2_font = strdup (value);
 437                 if (time2_font_desc) pango_font_description_free(time2_font_desc);
 438                 time2_font_desc = pango_font_description_from_string (value);
 439         }
 440         else if (strcmp (key, "clock_font_color") == 0) {
 441                 extract_values(value, &value1, &value2, &value3);
 442                 get_color (value1, panel_config->clock.font.color);
 443                 if (value2) panel_config->clock.font.alpha = (atoi (value2) / 100.0);
 444                 else panel_config->clock.font.alpha = 0.5;
 445         }
 446         else if (strcmp (key, "clock_padding") == 0) {
 447                 extract_values(value, &value1, &value2, &value3);
 448                 panel_config->clock.area.paddingxlr = panel_config->clock.area.paddingx = atoi (value1);
 449                 if (value2) panel_config->clock.area.paddingy = atoi (value2);
 450                 if (value3) panel_config->clock.area.paddingx = atoi (value3);
 451         }
 452         else if (strcmp (key, "clock_background_id") == 0) {
 453                 int id = atoi (value);
 454                 Area *a = g_slist_nth_data(list_back, id);
 455                 memcpy(&panel_config->clock.area.pix.back, &a->pix.back, sizeof(Color));
 456                 memcpy(&panel_config->clock.area.pix.border, &a->pix.border, sizeof(Border));
 457         }
 458         else if (strcmp(key, "clock_lclick_command") == 0) {
 459                 if (clock_lclick_command) g_free(clock_lclick_command);
 460                 if (strlen(value) > 0) clock_lclick_command = strdup(value);
 461                 else clock_lclick_command = 0;
 462         }
 463         else if (strcmp(key, "clock_rclick_command") == 0) {
 464                 if (clock_rclick_command) g_free(clock_rclick_command);
 465                 if (strlen(value) > 0) clock_rclick_command = strdup(value);
 466                 else clock_rclick_command = 0;
 467         }
 468
 469         /* Taskbar */
 470         else if (strcmp (key, "taskbar_mode") == 0) {
 471                 if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 472                 else panel_mode = SINGLE_DESKTOP;
 473         }
 474         else if (strcmp (key, "taskbar_padding") == 0) {
 475                 extract_values(value, &value1, &value2, &value3);
 476                 panel_config->g_taskbar.paddingxlr = panel_config->g_taskbar.paddingx = atoi (value1);
 477                 if (value2) panel_config->g_taskbar.paddingy = atoi (value2);
 478                 if (value3) panel_config->g_taskbar.paddingx = atoi (value3);
 479         }
 480         else if (strcmp (key, "taskbar_background_id") == 0) {
 481                 int id = atoi (value);
 482                 Area *a = g_slist_nth_data(list_back, id);
 483                 memcpy(&panel_config->g_taskbar.pix.back, &a->pix.back, sizeof(Color));
 484                 memcpy(&panel_config->g_taskbar.pix.border, &a->pix.border, sizeof(Border));
 485         }
 486         else if (strcmp (key, "taskbar_active_background_id") == 0) {
 487                 int id = atoi (value);
 488                 Area *a = g_slist_nth_data(list_back, id);
 489                 memcpy(&panel_config->g_taskbar.pix_active.back, &a->pix.back, sizeof(Color));
 490                 memcpy(&panel_config->g_taskbar.pix_active.border, &a->pix.border, sizeof(Border));
 491                 panel_config->g_taskbar.use_active = 1;
 492         }
 493
 494         /* Task */
 495         else if (strcmp (key, "task_text") == 0)
 496                 panel_config->g_task.text = atoi (value);
 497         else if (strcmp (key, "task_icon") == 0)
 498                 panel_config->g_task.icon = atoi (value);
 499         else if (strcmp (key, "task_centered") == 0)
 500                 panel_config->g_task.centered = atoi (value);
 501         else if (strcmp (key, "task_width") == 0) {
 502                 // old parameter : just for backward compatibility
 503                 panel_config->g_task.maximum_width = atoi (value);
 504                 panel_config->g_task.maximum_height = 30;
 505         }
 506         else if (strcmp (key, "task_maximum_size") == 0) {
 507                 extract_values(value, &value1, &value2, &value3);
 508                 panel_config->g_task.maximum_width = atoi (value1);
 509                 panel_config->g_task.maximum_height = 30;
 510                 if (value2)
 511                         panel_config->g_task.maximum_height = atoi (value2);
 512         }
 513         else if (strcmp (key, "task_padding") == 0) {
 514                 extract_values(value, &value1, &value2, &value3);
 515                 panel_config->g_task.area.paddingxlr = panel_config->g_task.area.paddingx = atoi (value1);
 516                 if (value2) panel_config->g_task.area.paddingy = atoi (value2);
 517                 if (value3) panel_config->g_task.area.paddingx = atoi (value3);
 518         }
 519         else if (strcmp (key, "task_font") == 0) {
 520                 if (save_file_config) old_task_font = strdup (value);
 521                 if (panel_config->g_task.font_desc) pango_font_description_free(panel_config->g_task.font_desc);
 522                 panel_config->g_task.font_desc = pango_font_description_from_string (value);
 523         }
 524         else if (strcmp (key, "task_font_color") == 0) {
 525                 extract_values(value, &value1, &value2, &value3);
 526                 get_color (value1, panel_config->g_task.font.color);
 527                 if (value2) panel_config->g_task.font.alpha = (atoi (value2) / 100.0);
 528                 else panel_config->g_task.font.alpha = 0.1;
 529         }
 530         else if (strcmp (key, "task_active_font_color") == 0) {
 531                 extract_values(value, &value1, &value2, &value3);
 532                 get_color (value1, panel_config->g_task.font_active.color);
 533                 if (value2) panel_config->g_task.font_active.alpha = (atoi (value2) / 100.0);
 534                 else panel_config->g_task.font_active.alpha = 0.1;
 535         }
 536         else if (strcmp (key, "task_icon_asb") == 0) {
 537                 extract_values(value, &value1, &value2, &value3);
 538                 panel_config->g_task.alpha = atoi(value1);
 539                 panel_config->g_task.saturation = atoi(value2);
 540                 panel_config->g_task.brightness = atoi(value3);
 541         }
 542         else if (strcmp (key, "task_active_icon_asb") == 0) {
 543                 extract_values(value, &value1, &value2, &value3);
 544                 panel_config->g_task.alpha_active = atoi(value1);
 545                 panel_config->g_task.saturation_active = atoi(value2);
 546                 panel_config->g_task.brightness_active = atoi(value3);
 547         }
 548         else if (strcmp (key, "task_background_id") == 0) {
 549                 int id = atoi (value);
 550                 Area *a = g_slist_nth_data(list_back, id);
 551                 memcpy(&panel_config->g_task.area.pix.back, &a->pix.back, sizeof(Color));
 552                 memcpy(&panel_config->g_task.area.pix.border, &a->pix.border, sizeof(Border));
 553         }
 554         else if (strcmp (key, "task_active_background_id") == 0) {
 555                 int id = atoi (value);
 556                 Area *a = g_slist_nth_data(list_back, id);
 557                 memcpy(&panel_config->g_task.area.pix_active.back, &a->pix.back, sizeof(Color));
 558                 memcpy(&panel_config->g_task.area.pix_active.border, &a->pix.border, sizeof(Border));
 559         }
 560
 561         /* Systray */
 562         else if (strcmp (key, "systray_padding") == 0) {
 563                 extract_values(value, &value1, &value2, &value3);
 564                 systray.area.paddingxlr = systray.area.paddingx = atoi (value1);
 565                 if (value2) systray.area.paddingy = atoi (value2);
 566                 if (value3) systray.area.paddingx = atoi (value3);
 567                 systray.area.on_screen = 1;
 568         }
 569         else if (strcmp (key, "systray_background_id") == 0) {
 570                 int id = atoi (value);
 571                 Area *a = g_slist_nth_data(list_back, id);
 572                 memcpy(&systray.area.pix.back, &a->pix.back, sizeof(Color));
 573                 memcpy(&systray.area.pix.border, &a->pix.border, sizeof(Border));
 574         }
 575         else if (strcmp(key, "systray_sort") == 0) {
 576                 if (strcmp(value, "descending") == 0)
 577                         systray.sort = -1;
 578                 else if (strcmp(value, "ascending") == 0)
 579                         systray.sort = 1;
 580                 else if (strcmp(value, "left2right") == 0)
 581                         systray.sort = 2;
 582                 else  if (strcmp(value, "right2left") == 0)
 583                         systray.sort = 3;
 584         }
 585
 586         /* Tooltip */
 587         else if (strcmp (key, "tooltip") == 0)
 588                 g_tooltip.enabled = atoi(value);
 589         else if (strcmp (key, "tooltip_show_timeout") == 0) {
 590                 double timeout = atof(value);
 591                 int sec = (int)timeout;
 592                 int usec = (timeout-sec)*1e6;
 593                 g_tooltip.show_timeout.it_value = (struct timeval){.tv_sec=sec, .tv_usec=usec};
 594         }
 595         else if (strcmp (key, "tooltip_hide_timeout") == 0) {
 596                 double timeout = atof(value);
 597                 int sec = (int)timeout;
 598                 int usec = (timeout-sec)*1e6;
 599                 g_tooltip.hide_timeout.it_value = (struct timeval){.tv_sec=sec, .tv_usec=usec};
 600         }
 601         else if (strcmp (key, "tooltip_padding") == 0) {
 602                 extract_values(value, &value1, &value2, &value3);
 603                 if (value1) g_tooltip.paddingx = atoi(value1);
 604                 if (value2) g_tooltip.paddingy = atoi(value2);
 605         }
 606         else if (strcmp (key, "tooltip_background_id") == 0) {
 607                 int id = atoi (value);
 608                 Area *a = g_slist_nth_data(list_back, id);
 609                 memcpy(&g_tooltip.background_color, &a->pix.back, sizeof(Color));
 610                 memcpy(&g_tooltip.border, &a->pix.border, sizeof(Border));
 611         }
 612         else if (strcmp (key, "tooltip_font_color") == 0) {
 613                 extract_values(value, &value1, &value2, &value3);
 614                 get_color(value1, g_tooltip.font_color.color);
 615                 if (value2) g_tooltip.font_color.alpha = (atoi (value2) / 100.0);
 616                 else g_tooltip.font_color.alpha = 0.1;
 617         }
 618         else if (strcmp (key, "tooltip_font") == 0) {
 619                 if (g_tooltip.font_desc) pango_font_description_free(g_tooltip.font_desc);
 620                 g_tooltip.font_desc = pango_font_description_from_string(value);
 621         }
 622
 623         /* Mouse actions */
 624         else if (strcmp (key, "mouse_middle") == 0)
 625                 get_action (value, &mouse_middle);
 626         else if (strcmp (key, "mouse_right") == 0)
 627                 get_action (value, &mouse_right);
 628         else if (strcmp (key, "mouse_scroll_up") == 0)
 629                 get_action (value, &mouse_scroll_up);
 630         else if (strcmp (key, "mouse_scroll_down") == 0)
 631                 get_action (value, &mouse_scroll_down);
 632
 633
 634         /* Read tint-0.6 config for backward compatibility */
 635         else if (strcmp (key, "panel_mode") == 0) {
 636                 save_file_config = 1;
 637                 if (strcmp (value, "single_desktop") == 0) panel_mode = SINGLE_DESKTOP;
 638                 else panel_mode = MULTI_DESKTOP;
 639         }
 640         else if (strcmp (key, "panel_rounded") == 0) {
 641                 Area *a = calloc(1, sizeof(Area));
 642                 a->pix.border.rounded = atoi (value);
 643                 list_back = g_slist_append(list_back, a);
 644         }
 645         else if (strcmp (key, "panel_border_width") == 0) {
 646                 Area *a = g_slist_last(list_back)->data;
 647                 a->pix.border.width = atoi (value);
 648         }
 649         else if (strcmp (key, "panel_background_color") == 0) {
 650                 Area *a = g_slist_last(list_back)->data;
 651                 extract_values(value, &value1, &value2, &value3);
 652                 get_color (value1, a->pix.back.color);
 653                 if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 654                 else a->pix.back.alpha = 0.5;
 655         }
 656         else if (strcmp (key, "panel_border_color") == 0) {
 657                 Area *a = g_slist_last(list_back)->data;
 658                 extract_values(value, &value1, &value2, &value3);
 659                 get_color (value1, a->pix.border.color);
 660                 if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 661                 else a->pix.border.alpha = 0.5;
 662         }
 663         else if (strcmp (key, "task_text_centered") == 0)
 664                 panel_config->g_task.centered = atoi (value);
 665         else if (strcmp (key, "task_margin") == 0) {
 666                 panel_config->g_taskbar.paddingxlr = 0;
 667                 panel_config->g_taskbar.paddingx = atoi (value);
 668         }
 669         else if (strcmp (key, "task_icon_size") == 0)
 670                 old_task_icon_size = atoi (value);
 671         else if (strcmp (key, "task_rounded") == 0) {
 672                 area_task = calloc(1, sizeof(Area));
 673                 area_task->pix.border.rounded = atoi (value);
 674                 list_back = g_slist_append(list_back, area_task);
 675
 676                 area_task_active = calloc(1, sizeof(Area));
 677                 area_task_active->pix.border.rounded = atoi (value);
 678                 list_back = g_slist_append(list_back, area_task_active);
 679         }
 680         else if (strcmp (key, "task_background_color") == 0) {
 681                 extract_values(value, &value1, &value2, &value3);
 682                 get_color (value1, area_task->pix.back.color);
 683                 if (value2) area_task->pix.back.alpha = (atoi (value2) / 100.0);
 684                 else area_task->pix.back.alpha = 0.5;
 685         }
 686         else if (strcmp (key, "task_active_background_color") == 0) {
 687                 extract_values(value, &value1, &value2, &value3);
 688                 get_color (value1, area_task_active->pix.back.color);
 689                 if (value2) area_task_active->pix.back.alpha = (atoi (value2) / 100.0);
 690                 else area_task_active->pix.back.alpha = 0.5;
 691         }
 692         else if (strcmp (key, "task_border_width") == 0) {
 693                 area_task->pix.border.width = atoi (value);
 694                 area_task_active->pix.border.width = atoi (value);
 695         }
 696         else if (strcmp (key, "task_border_color") == 0) {
 697                 extract_values(value, &value1, &value2, &value3);
 698                 get_color (value1, area_task->pix.border.color);
 699                 if (value2) area_task->pix.border.alpha = (atoi (value2) / 100.0);
 700                 else area_task->pix.border.alpha = 0.5;
 701         }
 702         else if (strcmp (key, "task_active_border_color") == 0) {
 703                 extract_values(value, &value1, &value2, &value3);
 704                 get_color (value1, area_task_active->pix.border.color);
 705                 if (value2) area_task_active->pix.border.alpha = (atoi (value2) / 100.0);
 706                 else area_task_active->pix.border.alpha = 0.5;
 707         }
 708
 709         else
 710                 fprintf(stderr, "tint2 : invalid option \"%s\", correct your config file\n", key);
 711
 712         if (value1) free (value1);
 713         if (value2) free (value2);
 714         if (value3) free (value3);
 715 }
 716
 717
 718 int parse_line (const char *line)
 719 {
 720         char *a, *b, *key, *value;
 721
 722         /* Skip useless lines */
 723         if ((line[0] == '#') || (line[0] == '\n')) return 0;
 724         if (!(a = strchr (line, '='))) return 0;
 725
 726         /* overwrite '=' with '\0' */
 727         a[0] = '\0';
 728         key = strdup (line);
 729         a++;
 730
 731         /* overwrite '\n' with '\0' if '\n' present */
 732         if ((b = strchr (a, '\n'))) b[0] = '\0';
 733
 734         value = strdup (a);
 735
 736         g_strstrip(key);
 737         g_strstrip(value);
 738
 739         add_entry (key, value);
 740
 741         free (key);
 742         free (value);
 743         return 1;
 744 }
 745
 746
 747 void config_finish ()
 748 {
 749         if (panel_config->monitor > (server.nb_monitor-1)) {
 750                 // server.nb_monitor minimum value is 1 (see get_monitors())
 751                 // and panel_config->monitor is higher
 752                 fprintf(stderr, "warning : monitor not found. tint2 default to monitor 1.\n");
 753                 panel_config->monitor = 0;
 754         }
 755
 756         // alloc panels
 757         int i;
 758         if (panel_config->monitor >= 0) {
 759                 // one monitor
 760                 nb_panel = 1;
 761                 panel1 = calloc(nb_panel, sizeof(Panel));
 762                 memcpy(panel1, panel_config, sizeof(Panel));
 763                 panel1->monitor = panel_config->monitor;
 764         }
 765         else {
 766                 // all monitors
 767                 nb_panel = server.nb_monitor;
 768                 panel1 = calloc(nb_panel, sizeof(Panel));
 769
 770                 for (i=0 ; i < nb_panel ; i++) {
 771                         memcpy(&panel1[i], panel_config, sizeof(Panel));
 772                         panel1[i].monitor = i;
 773                 }
 774         }
 775
 776         // TODO: user can configure layout => ordered objects in panel.area.list
 777         // clock and systray before taskbar because resize(clock) can resize others object ??
 778         init_panel();
 779         init_clock();
 780 #ifdef ENABLE_BATTERY
 781         init_battery();
 782 #endif
 783         init_systray();
 784         init_taskbar();
 785         init_tooltip();
 786         visible_object();
 787
 788         cleanup_config();
 789
 790         task_refresh_tasklist();
 791 }
 792
 793
 794 int config_read ()
 795 {
 796         const gchar * const * system_dirs;
 797         char *path1;
 798         gint i;
 799
 800         save_file_config = 0;
 801
 802         // follow XDG specification
 803 deb:
 804         // check tint2rc in user directory
 805         path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 806         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 807                 i = config_read_file (path1);
 808                 config_path = strdup(path1);
 809                 g_free(path1);
 810                 return i;
 811         }
 812
 813         g_free(path1);
 814         if (save_file_config) {
 815                 fprintf(stderr, "tint2 exit : enable to write $HOME/.config/tint2/tint2rc\n");
 816                 exit(0);
 817         }
 818
 819         // check old tintrc config file
 820         path1 = g_build_filename (g_get_user_config_dir(), "tint", "tintrc", NULL);
 821         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 822                 save_file_config = 1;
 823                 config_read_file (path1);
 824                 g_free(path1);
 825                 goto deb;
 826         }
 827
 828         // copy tint2rc from system directory to user directory
 829         g_free(path1);
 830         char *path2 = 0;
 831         system_dirs = g_get_system_config_dirs();
 832         for (i = 0; system_dirs[i]; i++) {
 833                 path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 834
 835                 if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 836                 g_free (path2);
 837                 path2 = 0;
 838         }
 839
 840         if (path2) {
 841                 // copy file in user directory (path1)
 842                 char *dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 843                 if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 844                 g_free(dir);
 845
 846                 path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 847                 copy_file(path2, path1);
 848                 g_free(path2);
 849
 850                 i = config_read_file (path1);
 851                 config_path = strdup(path1);
 852                 g_free(path1);
 853                 return i;
 854         }
 855         return 0;
 856 }
 857
 858
 859 int config_read_file (const char *path)
 860 {
 861         FILE *fp;
 862         char line[80];
 863
 864         if ((fp = fopen(path, "r")) == NULL) return 0;
 865         old_task_font = 0;
 866         old_time1_font = 0;
 867         old_time2_font = 0;
 868
 869         while (fgets(line, sizeof(line), fp) != NULL)
 870                 parse_line (line);
 871
 872         fclose (fp);
 873
 874         if (save_file_config)
 875                 save_config();
 876
 877         if (old_task_font) {
 878                 g_free(old_task_font);
 879                 old_task_font = 0;
 880         }
 881         if (old_time1_font) {
 882                 g_free(old_time1_font);
 883                 old_time1_font = 0;
 884         }
 885         if (old_time2_font) {
 886                 g_free(old_time2_font);
 887                 old_time2_font = 0;
 888         }
 889         return 1;
 890 }
 891
 892
 893 void save_config ()
 894 {
 895         fprintf(stderr, "tint2 : convert user's config file\n");
 896
 897         char *path, *dir;
 898         FILE *fp;
 899
 900         if (old_task_icon_size) {
 901                 panel_config->g_task.area.paddingy = ((int)panel_config->initial_height - (2 * panel_config->area.paddingy) - old_task_icon_size) / 2;
 902         }
 903
 904         dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 905         if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 906         g_free(dir);
 907
 908         path = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 909         fp = fopen(path, "w");
 910         g_free(path);
 911         if (fp == NULL) return;
 912
 913         fputs("#---------------------------------------------\n", fp);
 914         fputs("# TINT2 CONFIG FILE\n", fp);
 915         fputs("#---------------------------------------------\n\n", fp);
 916         fputs("#---------------------------------------------\n", fp);
 917         fputs("# BACKGROUND AND BORDER\n", fp);
 918         fputs("#---------------------------------------------\n", fp);
 919         GSList *l0;
 920         Area *a;
 921         l0 = list_back->next;
 922         while (l0) {
 923                 a = l0->data;
 924                 fprintf(fp, "rounded = %d\n", a->pix.border.rounded);
 925                 fprintf(fp, "border_width = %d\n", a->pix.border.width);
 926                 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));
 927                 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));
 928
 929                 l0 = l0->next;
 930         }
 931
 932         fputs("#---------------------------------------------\n", fp);
 933         fputs("# PANEL\n", fp);
 934         fputs("#---------------------------------------------\n", fp);
 935         fputs("panel_monitor = all\n", fp);
 936         if (panel_position & BOTTOM) fputs("panel_position = bottom", fp);
 937         else fputs("panel_position = top", fp);
 938         if (panel_position & LEFT) fputs(" left horizontal\n", fp);
 939         else if (panel_position & RIGHT) fputs(" right horizontal\n", fp);
 940         else fputs(" center horizontal\n", fp);
 941         fprintf(fp, "panel_size = %d %d\n", (int)panel_config->initial_width, (int)panel_config->initial_height);
 942         fprintf(fp, "panel_margin = %d %d\n", panel_config->marginx, panel_config->marginy);
 943         fprintf(fp, "panel_padding = %d %d %d\n", panel_config->area.paddingxlr, panel_config->area.paddingy, panel_config->area.paddingx);
 944         fprintf(fp, "font_shadow = %d\n", panel_config->g_task.font_shadow);
 945         fputs("panel_background_id = 1\n", fp);
 946         fputs("wm_menu = 0\n", fp);
 947
 948         fputs("\n#---------------------------------------------\n", fp);
 949         fputs("# TASKBAR\n", fp);
 950         fputs("#---------------------------------------------\n", fp);
 951         if (panel_mode == MULTI_DESKTOP) fputs("taskbar_mode = multi_desktop\n", fp);
 952         else fputs("taskbar_mode = single_desktop\n", fp);
 953         fprintf(fp, "taskbar_padding = 0 0 %d\n", panel_config->g_taskbar.paddingx);
 954         fputs("taskbar_background_id = 0\n", fp);
 955
 956         fputs("\n#---------------------------------------------\n", fp);
 957         fputs("# TASK\n", fp);
 958         fputs("#---------------------------------------------\n", fp);
 959         if (old_task_icon_size) fputs("task_icon = 1\n", fp);
 960         else fputs("task_icon = 0\n", fp);
 961         fputs("task_text = 1\n", fp);
 962         fprintf(fp, "task_maximum_size = %d %d\n", panel_config->g_task.maximum_width, panel_config->g_task.maximum_height);
 963         fprintf(fp, "task_centered = %d\n", panel_config->g_task.centered);
 964         fprintf(fp, "task_padding = %d %d\n", panel_config->g_task.area.paddingx, panel_config->g_task.area.paddingy);
 965         fprintf(fp, "task_font = %s\n", old_task_font);
 966         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));
 967         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));
 968         fputs("task_background_id = 2\n", fp);
 969         fputs("task_active_background_id = 3\n", fp);
 970
 971         fputs("\n#---------------------------------------------\n", fp);
 972         fputs("# SYSTRAYBAR\n", fp);
 973         fputs("#---------------------------------------------\n", fp);
 974         fputs("systray_padding = 4 3 4\n", fp);
 975         fputs("systray_background_id = 0\n", fp);
 976
 977         fputs("\n#---------------------------------------------\n", fp);
 978         fputs("# CLOCK\n", fp);
 979         fputs("#---------------------------------------------\n", fp);
 980         if (time1_format) fprintf(fp, "time1_format = %s\n", time1_format);
 981         else fputs("#time1_format = %H:%M\n", fp);
 982         fprintf(fp, "time1_font = %s\n", old_time1_font);
 983         if (time2_format) fprintf(fp, "time2_format = %s\n", time2_format);
 984         else fputs("#time2_format = %A %d %B\n", fp);
 985         fprintf(fp, "time2_font = %s\n", old_time2_font);
 986         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));
 987         fputs("clock_padding = 2 2\n", fp);
 988         fputs("clock_background_id = 0\n", fp);
 989         fputs("#clock_lclick_command = xclock\n", fp);
 990         fputs("clock_rclick_command = orage\n", fp);
 991
 992 #ifdef ENABLE_BATTERY
 993         fputs("\n#---------------------------------------------\n", fp);
 994         fputs("# BATTERY\n", fp);
 995         fputs("#---------------------------------------------\n", fp);
 996         fprintf(fp, "battery = %d\n", panel_config->battery.area.on_screen);
 997         fprintf(fp, "battery_low_status = %d\n", battery_low_status);
 998         fprintf(fp, "battery_low_cmd = %s\n", battery_low_cmd);
 999         fprintf(fp, "bat1_font = %s\n", old_bat1_font);
1000         fprintf(fp, "bat2_font = %s\n", old_bat2_font);
1001         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));
1002         fputs("battery_padding = 2 2\n", fp);
1003         fputs("battery_background_id = 0\n", fp);
1004 #endif
1005
1006         fputs("\n#---------------------------------------------\n", fp);
1007         fputs("# MOUSE ACTION ON TASK\n", fp);
1008         fputs("#---------------------------------------------\n", fp);
1009         if (mouse_middle == NONE) fputs("mouse_middle = none\n", fp);
1010         else if (mouse_middle == CLOSE) fputs("mouse_middle = close\n", fp);
1011         else if (mouse_middle == TOGGLE) fputs("mouse_middle = toggle\n", fp);
1012         else if (mouse_middle == ICONIFY) fputs("mouse_middle = iconify\n", fp);
1013         else if (mouse_middle == SHADE) fputs("mouse_middle = shade\n", fp);
1014         else fputs("mouse_middle = toggle_iconify\n", fp);
1015
1016         if (mouse_right == NONE) fputs("mouse_right = none\n", fp);
1017         else if (mouse_right == CLOSE) fputs("mouse_right = close\n", fp);
1018         else if (mouse_right == TOGGLE) fputs("mouse_right = toggle\n", fp);
1019         else if (mouse_right == ICONIFY) fputs("mouse_right = iconify\n", fp);
1020         else if (mouse_right == SHADE) fputs("mouse_right = shade\n", fp);
1021         else fputs("mouse_right = toggle_iconify\n", fp);
1022
1023         if (mouse_scroll_up == NONE) fputs("mouse_scroll_up = none\n", fp);
1024         else if (mouse_scroll_up == CLOSE) fputs("mouse_scroll_up = close\n", fp);
1025         else if (mouse_scroll_up == TOGGLE) fputs("mouse_scroll_up = toggle\n", fp);
1026         else if (mouse_scroll_up == ICONIFY) fputs("mouse_scroll_up = iconify\n", fp);
1027         else if (mouse_scroll_up == SHADE) fputs("mouse_scroll_up = shade\n", fp);
1028         else fputs("mouse_scroll_up = toggle_iconify\n", fp);
1029
1030         if (mouse_scroll_down == NONE) fputs("mouse_scroll_down = none\n", fp);
1031         else if (mouse_scroll_down == CLOSE) fputs("mouse_scroll_down = close\n", fp);
1032         else if (mouse_scroll_down == TOGGLE) fputs("mouse_scroll_down = toggle\n", fp);
1033         else if (mouse_scroll_down == ICONIFY) fputs("mouse_scroll_down = iconify\n", fp);
1034         else if (mouse_scroll_down == SHADE) fputs("mouse_scroll_down = shade\n", fp);
1035         else fputs("mouse_scroll_down = toggle_iconify\n", fp);
1036
1037         fputs("\n\n", fp);
1038         fclose (fp);
1039 }
1040