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 <pango/pangoxft.h>
  36 #include <Imlib2.h>
  37
  38 #include "common.h"
  39 #include "server.h"
  40 #include "panel.h"
  41 #include "task.h"
  42 #include "taskbar.h"
  43 #include "systraybar.h"
  44 #include "clock.h"
  45 #include "config.h"
  46 #include "window.h"
  47 #include "tooltip.h"
  48
  49 #ifdef ENABLE_BATTERY
  50 #include "battery.h"
  51 #endif
  52
  53 // global path
  54 char *config_path = 0;
  55 char *snapshot_path = 0;
  56
  57 // --------------------------------------------------
  58 // backward compatibility
  59 static int old_task_icon_size;
  60 static Area *area_task;
  61 static Area *area_task_active;
  62 // detect if it's an old config file
  63 // ==1
  64 static int old_config_file;
  65
  66 // temporary list of background
  67 static GSList *list_back;
  68
  69
  70
  71 void init_config()
  72 {
  73         // append full transparency background
  74         list_back = g_slist_append(0, calloc(1, sizeof(Area)));
  75
  76         // tint2 could reload config, so we cleanup objects
  77         cleanup_systray();
  78 #ifdef ENABLE_BATTERY
  79         cleanup_battery();
  80 #endif
  81         cleanup_clock();
  82         cleanup_tooltip();
  83
  84         // panel's default value
  85         if (panel_config.g_task.font_desc) {
  86                 pango_font_description_free(panel_config.g_task.font_desc);
  87         }
  88         memset(&panel_config, 0, sizeof(Panel));
  89         panel_config.g_task.alpha = 100;
  90         panel_config.g_task.alpha_active = 100;
  91         systray.sort = 3;
  92         old_config_file = 1;
  93
  94         // window manager's menu default value == false
  95         wm_menu = 0;
  96         max_tick_urgent = 7;
  97
  98         // flush pango cache if possible
  99         //pango_xft_shutdown_display(server.dsp, server.screen);
 100         //PangoFontMap *font_map = pango_xft_get_font_map(server.dsp, server.screen);
 101         //pango_fc_font_map_shutdown(font_map);
 102 }
 103
 104
 105 void cleanup_config()
 106 {
 107         // cleanup background list
 108         GSList *l0;
 109         for (l0 = list_back; l0 ; l0 = l0->next) {
 110                 free(l0->data);
 111         }
 112         g_slist_free(list_back);
 113         list_back = NULL;
 114 }
 115
 116
 117 void extract_values (const char *value, char **value1, char **value2, char **value3)
 118 {
 119         char *b=0, *c=0;
 120
 121         if (*value1) free (*value1);
 122         if (*value2) free (*value2);
 123         if (*value3) free (*value3);
 124
 125         if ((b = strchr (value, ' '))) {
 126                 b[0] = '\0';
 127                 b++;
 128         }
 129         else {
 130                 *value2 = 0;
 131                 *value3 = 0;
 132         }
 133         *value1 = strdup (value);
 134         g_strstrip(*value1);
 135
 136         if (b) {
 137                 if ((c = strchr (b, ' '))) {
 138                         c[0] = '\0';
 139                         c++;
 140                 }
 141                 else {
 142                         c = 0;
 143                         *value3 = 0;
 144                 }
 145                 *value2 = strdup (b);
 146                 g_strstrip(*value2);
 147         }
 148
 149         if (c) {
 150                 *value3 = strdup (c);
 151                 g_strstrip(*value3);
 152         }
 153 }
 154
 155
 156 void get_action (char *event, int *action)
 157 {
 158         if (strcmp (event, "none") == 0)
 159                 *action = NONE;
 160         else if (strcmp (event, "close") == 0)
 161                 *action = CLOSE;
 162         else if (strcmp (event, "toggle") == 0)
 163                 *action = TOGGLE;
 164         else if (strcmp (event, "iconify") == 0)
 165                 *action = ICONIFY;
 166         else if (strcmp (event, "shade") == 0)
 167                 *action = SHADE;
 168         else if (strcmp (event, "toggle_iconify") == 0)
 169                 *action = TOGGLE_ICONIFY;
 170         else if (strcmp (event, "maximize_restore") == 0)
 171                 *action = MAXIMIZE_RESTORE;
 172         else if (strcmp (event, "desktop_left") == 0)
 173                 *action = DESKTOP_LEFT;
 174         else if (strcmp (event, "desktop_right") == 0)
 175                 *action = DESKTOP_RIGHT;
 176         else if (strcmp (event, "next_task") == 0)
 177                 *action = NEXT_TASK;
 178         else if (strcmp (event, "prev_task") == 0)
 179                 *action = PREV_TASK;
 180 }
 181
 182
 183 void add_entry (char *key, char *value)
 184 {
 185         char *value1=0, *value2=0, *value3=0;
 186
 187         /* Background and border */
 188         if (strcmp (key, "rounded") == 0) {
 189                 // 'rounded' is the first parameter => alloc a new background
 190                 Area *a = calloc(1, sizeof(Area));
 191                 a->pix.border.rounded = atoi (value);
 192                 list_back = g_slist_append(list_back, a);
 193         }
 194         else if (strcmp (key, "border_width") == 0) {
 195                 Area *a = g_slist_last(list_back)->data;
 196                 a->pix.border.width = atoi (value);
 197         }
 198         else if (strcmp (key, "background_color") == 0) {
 199                 Area *a = g_slist_last(list_back)->data;
 200                 extract_values(value, &value1, &value2, &value3);
 201                 get_color (value1, a->pix.back.color);
 202                 if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 203                 else a->pix.back.alpha = 0.5;
 204         }
 205         else if (strcmp (key, "border_color") == 0) {
 206                 Area *a = g_slist_last(list_back)->data;
 207                 extract_values(value, &value1, &value2, &value3);
 208                 get_color (value1, a->pix.border.color);
 209                 if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 210                 else a->pix.border.alpha = 0.5;
 211         }
 212
 213         /* Panel */
 214         else if (strcmp (key, "panel_monitor") == 0) {
 215                 if (strcmp (value, "all") == 0) panel_config.monitor = -1;
 216                 else {
 217                         panel_config.monitor = atoi (value);
 218                         if (panel_config.monitor > 0) panel_config.monitor -= 1;
 219                 }
 220                 if (panel_config.monitor > (server.nb_monitor-1)) {
 221                         // server.nb_monitor minimum value is 1 (see get_monitors())
 222                         fprintf(stderr, "warning : monitor not found. tint2 default to all monitors.\n");
 223                         panel_config.monitor = 0;
 224                 }
 225         }
 226         else if (strcmp (key, "panel_size") == 0) {
 227                 extract_values(value, &value1, &value2, &value3);
 228
 229                 char *b;
 230                 if ((b = strchr (value1, '%'))) {
 231                         b[0] = '\0';
 232                         panel_config.pourcentx = 1;
 233                 }
 234                 panel_config.area.width = atoi(value1);
 235                 if (panel_config.area.width == 0) {
 236                         // full width mode
 237                         panel_config.area.width = 100;
 238                         panel_config.pourcentx = 1;
 239                 }
 240                 if (value2) {
 241                         if ((b = strchr (value2, '%'))) {
 242                                 b[0] = '\0';
 243                                 panel_config.pourcenty = 1;
 244                         }
 245                         panel_config.area.height = atoi(value2);
 246                 }
 247         }
 248         else if (strcmp (key, "panel_margin") == 0) {
 249                 extract_values(value, &value1, &value2, &value3);
 250                 panel_config.marginx = atoi (value1);
 251                 if (value2) panel_config.marginy = atoi (value2);
 252         }
 253         else if (strcmp (key, "panel_padding") == 0) {
 254                 extract_values(value, &value1, &value2, &value3);
 255                 panel_config.area.paddingxlr = panel_config.area.paddingx = atoi (value1);
 256                 if (value2) panel_config.area.paddingy = atoi (value2);
 257                 if (value3) panel_config.area.paddingx = atoi (value3);
 258         }
 259         else if (strcmp (key, "panel_position") == 0) {
 260                 extract_values(value, &value1, &value2, &value3);
 261                 if (strcmp (value1, "top") == 0) panel_position = TOP;
 262                 else {
 263                         if (strcmp (value1, "bottom") == 0) panel_position = BOTTOM;
 264                         else panel_position = CENTER;
 265                 }
 266
 267                 if (!value2) panel_position |= CENTER;
 268                 else {
 269                         if (strcmp (value2, "left") == 0) panel_position |= LEFT;
 270                         else {
 271                                 if (strcmp (value2, "right") == 0) panel_position |= RIGHT;
 272                                 else panel_position |= CENTER;
 273                         }
 274                 }
 275                 if (!value3) panel_horizontal = 1;
 276                 else {
 277                         if (strcmp (value3, "vertical") == 0) panel_horizontal = 0;
 278                         else panel_horizontal = 1;
 279                 }
 280         }
 281         else if (strcmp (key, "font_shadow") == 0)
 282                 panel_config.g_task.font_shadow = atoi (value);
 283         else if (strcmp (key, "panel_background_id") == 0) {
 284                 int id = atoi (value);
 285                 Area *a = g_slist_nth_data(list_back, id);
 286                 memcpy(&panel_config.area.pix.back, &a->pix.back, sizeof(Color));
 287                 memcpy(&panel_config.area.pix.border, &a->pix.border, sizeof(Border));
 288         }
 289         else if (strcmp (key, "wm_menu") == 0)
 290                 wm_menu = atoi (value);
 291         else if (strcmp (key, "panel_dock") == 0)
 292                 panel_dock = atoi (value);
 293         else if (strcmp (key, "urgent_nb_of_blink") == 0)
 294                 max_tick_urgent = (atoi (value) * 2) + 1;
 295
 296         /* Battery */
 297         else if (strcmp (key, "battery") == 0) {
 298 #ifdef ENABLE_BATTERY
 299                 if(atoi(value) == 1)
 300                         battery_enabled = 1;
 301 #else
 302                 if(atoi(value) == 1)
 303                         fprintf(stderr, "tint2 is build without battery support\n");
 304 #endif
 305         }
 306         else if (strcmp (key, "battery_low_status") == 0) {
 307 #ifdef ENABLE_BATTERY
 308                 battery_low_status = atoi(value);
 309                 if(battery_low_status < 0 || battery_low_status > 100)
 310                         battery_low_status = 0;
 311 #endif
 312         }
 313         else if (strcmp (key, "battery_low_cmd") == 0) {
 314 #ifdef ENABLE_BATTERY
 315                 if (strlen(value) > 0)
 316                         battery_low_cmd = strdup (value);
 317 #endif
 318         }
 319         else if (strcmp (key, "bat1_font") == 0) {
 320 #ifdef ENABLE_BATTERY
 321                 bat1_font_desc = pango_font_description_from_string (value);
 322 #endif
 323         }
 324         else if (strcmp (key, "bat2_font") == 0) {
 325 #ifdef ENABLE_BATTERY
 326                 bat2_font_desc = pango_font_description_from_string (value);
 327 #endif
 328         }
 329         else if (strcmp (key, "battery_font_color") == 0) {
 330 #ifdef ENABLE_BATTERY
 331                 extract_values(value, &value1, &value2, &value3);
 332                 get_color (value1, panel_config.battery.font.color);
 333                 if (value2) panel_config.battery.font.alpha = (atoi (value2) / 100.0);
 334                 else panel_config.battery.font.alpha = 0.5;
 335 #endif
 336         }
 337         else if (strcmp (key, "battery_padding") == 0) {
 338 #ifdef ENABLE_BATTERY
 339                 extract_values(value, &value1, &value2, &value3);
 340                 panel_config.battery.area.paddingxlr = panel_config.battery.area.paddingx = atoi (value1);
 341                 if (value2) panel_config.battery.area.paddingy = atoi (value2);
 342                 if (value3) panel_config.battery.area.paddingx = atoi (value3);
 343 #endif
 344         }
 345         else if (strcmp (key, "battery_background_id") == 0) {
 346 #ifdef ENABLE_BATTERY
 347                 int id = atoi (value);
 348                 Area *a = g_slist_nth_data(list_back, id);
 349                 memcpy(&panel_config.battery.area.pix.back, &a->pix.back, sizeof(Color));
 350                 memcpy(&panel_config.battery.area.pix.border, &a->pix.border, sizeof(Border));
 351 #endif
 352         }
 353
 354         /* Clock */
 355         else if (strcmp (key, "time1_format") == 0) {
 356                 if (strlen(value) > 0) {
 357                         time1_format = strdup (value);
 358                         clock_enabled = 1;
 359                 }
 360         }
 361         else if (strcmp (key, "time2_format") == 0) {
 362                 if (strlen(value) > 0)
 363                         time2_format = strdup (value);
 364         }
 365         else if (strcmp (key, "time1_font") == 0) {
 366                 time1_font_desc = pango_font_description_from_string (value);
 367         }
 368         else if (strcmp (key, "time2_font") == 0) {
 369                 time2_font_desc = pango_font_description_from_string (value);
 370         }
 371         else if (strcmp (key, "clock_font_color") == 0) {
 372                 extract_values(value, &value1, &value2, &value3);
 373                 get_color (value1, panel_config.clock.font.color);
 374                 if (value2) panel_config.clock.font.alpha = (atoi (value2) / 100.0);
 375                 else panel_config.clock.font.alpha = 0.5;
 376         }
 377         else if (strcmp (key, "clock_padding") == 0) {
 378                 extract_values(value, &value1, &value2, &value3);
 379                 panel_config.clock.area.paddingxlr = panel_config.clock.area.paddingx = atoi (value1);
 380                 if (value2) panel_config.clock.area.paddingy = atoi (value2);
 381                 if (value3) panel_config.clock.area.paddingx = atoi (value3);
 382         }
 383         else if (strcmp (key, "clock_background_id") == 0) {
 384                 int id = atoi (value);
 385                 Area *a = g_slist_nth_data(list_back, id);
 386                 memcpy(&panel_config.clock.area.pix.back, &a->pix.back, sizeof(Color));
 387                 memcpy(&panel_config.clock.area.pix.border, &a->pix.border, sizeof(Border));
 388         }
 389         else if (strcmp(key, "clock_tooltip") == 0) {
 390                 if (strlen(value) > 0)
 391                         time_tooltip_format = strdup (value);
 392         }
 393         else if (strcmp(key, "clock_lclick_command") == 0) {
 394                 if (strlen(value) > 0)
 395                         clock_lclick_command = strdup(value);
 396         }
 397         else if (strcmp(key, "clock_rclick_command") == 0) {
 398                 if (strlen(value) > 0)
 399                         clock_rclick_command = strdup(value);
 400         }
 401
 402         /* Taskbar */
 403         else if (strcmp (key, "taskbar_mode") == 0) {
 404                 if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 405                 else panel_mode = SINGLE_DESKTOP;
 406         }
 407         else if (strcmp (key, "taskbar_padding") == 0) {
 408                 extract_values(value, &value1, &value2, &value3);
 409                 panel_config.g_taskbar.paddingxlr = panel_config.g_taskbar.paddingx = atoi (value1);
 410                 if (value2) panel_config.g_taskbar.paddingy = atoi (value2);
 411                 if (value3) panel_config.g_taskbar.paddingx = atoi (value3);
 412         }
 413         else if (strcmp (key, "taskbar_background_id") == 0) {
 414                 int id = atoi (value);
 415                 Area *a = g_slist_nth_data(list_back, id);
 416                 memcpy(&panel_config.g_taskbar.pix.back, &a->pix.back, sizeof(Color));
 417                 memcpy(&panel_config.g_taskbar.pix.border, &a->pix.border, sizeof(Border));
 418         }
 419         else if (strcmp (key, "taskbar_active_background_id") == 0) {
 420                 int id = atoi (value);
 421                 Area *a = g_slist_nth_data(list_back, id);
 422                 memcpy(&panel_config.g_taskbar.pix_active.back, &a->pix.back, sizeof(Color));
 423                 memcpy(&panel_config.g_taskbar.pix_active.border, &a->pix.border, sizeof(Border));
 424                 panel_config.g_taskbar.use_active = 1;
 425         }
 426
 427         /* Task */
 428         else if (strcmp (key, "task_text") == 0)
 429                 panel_config.g_task.text = atoi (value);
 430         else if (strcmp (key, "task_icon") == 0)
 431                 panel_config.g_task.icon = atoi (value);
 432         else if (strcmp (key, "task_centered") == 0)
 433                 panel_config.g_task.centered = atoi (value);
 434         else if (strcmp (key, "task_width") == 0) {
 435                 // old parameter : just for backward compatibility
 436                 panel_config.g_task.maximum_width = atoi (value);
 437                 panel_config.g_task.maximum_height = 30;
 438         }
 439         else if (strcmp (key, "task_maximum_size") == 0) {
 440                 extract_values(value, &value1, &value2, &value3);
 441                 panel_config.g_task.maximum_width = atoi (value1);
 442                 panel_config.g_task.maximum_height = 30;
 443                 if (value2)
 444                         panel_config.g_task.maximum_height = atoi (value2);
 445         }
 446         else if (strcmp (key, "task_padding") == 0) {
 447                 extract_values(value, &value1, &value2, &value3);
 448                 panel_config.g_task.area.paddingxlr = panel_config.g_task.area.paddingx = atoi (value1);
 449                 if (value2) panel_config.g_task.area.paddingy = atoi (value2);
 450                 if (value3) panel_config.g_task.area.paddingx = atoi (value3);
 451         }
 452         else if (strcmp (key, "task_font") == 0) {
 453                 panel_config.g_task.font_desc = pango_font_description_from_string (value);
 454         }
 455         else if (strcmp (key, "task_font_color") == 0) {
 456                 extract_values(value, &value1, &value2, &value3);
 457                 get_color (value1, panel_config.g_task.font.color);
 458                 if (value2) panel_config.g_task.font.alpha = (atoi (value2) / 100.0);
 459                 else panel_config.g_task.font.alpha = 0.1;
 460         }
 461         else if (strcmp (key, "task_active_font_color") == 0) {
 462                 extract_values(value, &value1, &value2, &value3);
 463                 get_color (value1, panel_config.g_task.font_active.color);
 464                 if (value2) panel_config.g_task.font_active.alpha = (atoi (value2) / 100.0);
 465                 else panel_config.g_task.font_active.alpha = 0.1;
 466         }
 467         else if (strcmp (key, "task_icon_asb") == 0) {
 468                 extract_values(value, &value1, &value2, &value3);
 469                 panel_config.g_task.alpha = atoi(value1);
 470                 panel_config.g_task.saturation = atoi(value2);
 471                 panel_config.g_task.brightness = atoi(value3);
 472         }
 473         else if (strcmp (key, "task_active_icon_asb") == 0) {
 474                 extract_values(value, &value1, &value2, &value3);
 475                 panel_config.g_task.alpha_active = atoi(value1);
 476                 panel_config.g_task.saturation_active = atoi(value2);
 477                 panel_config.g_task.brightness_active = atoi(value3);
 478         }
 479         else if (strcmp (key, "task_background_id") == 0) {
 480                 int id = atoi (value);
 481                 Area *a = g_slist_nth_data(list_back, id);
 482                 memcpy(&panel_config.g_task.area.pix.back, &a->pix.back, sizeof(Color));
 483                 memcpy(&panel_config.g_task.area.pix.border, &a->pix.border, sizeof(Border));
 484         }
 485         else if (strcmp (key, "task_active_background_id") == 0) {
 486                 int id = atoi (value);
 487                 Area *a = g_slist_nth_data(list_back, id);
 488                 memcpy(&panel_config.g_task.area.pix_active.back, &a->pix.back, sizeof(Color));
 489                 memcpy(&panel_config.g_task.area.pix_active.border, &a->pix.border, sizeof(Border));
 490         }
 491
 492         /* Systray */
 493         else if (strcmp (key, "systray") == 0) {
 494                 systray_enabled = atoi(value);
 495                 // systray is latest option added. files without 'systray' are old.
 496                 old_config_file = 0;
 497         }
 498         else if (strcmp (key, "systray_padding") == 0) {
 499                 if (old_config_file)
 500                         systray_enabled = 1;
 501                 extract_values(value, &value1, &value2, &value3);
 502                 systray.area.paddingxlr = systray.area.paddingx = atoi (value1);
 503                 if (value2) systray.area.paddingy = atoi (value2);
 504                 if (value3) systray.area.paddingx = atoi (value3);
 505         }
 506         else if (strcmp (key, "systray_background_id") == 0) {
 507                 int id = atoi (value);
 508                 Area *a = g_slist_nth_data(list_back, id);
 509                 memcpy(&systray.area.pix.back, &a->pix.back, sizeof(Color));
 510                 memcpy(&systray.area.pix.border, &a->pix.border, sizeof(Border));
 511         }
 512         else if (strcmp(key, "systray_sort") == 0) {
 513                 if (strcmp(value, "descending") == 0)
 514                         systray.sort = -1;
 515                 else if (strcmp(value, "ascending") == 0)
 516                         systray.sort = 1;
 517                 else if (strcmp(value, "left2right") == 0)
 518                         systray.sort = 2;
 519                 else  if (strcmp(value, "right2left") == 0)
 520                         systray.sort = 3;
 521         }
 522
 523         /* Tooltip */
 524         else if (strcmp (key, "tooltip") == 0)
 525                 g_tooltip.enabled = atoi(value);
 526         else if (strcmp (key, "tooltip_show_timeout") == 0) {
 527                 double timeout = atof(value);
 528                 int sec = (int)timeout;
 529                 int nsec = (timeout-sec)*1e9;
 530                 if (nsec < 0)  // can happen because of double is not precise such that (sec > timeout)==TRUE
 531                         nsec = 0;
 532                 g_tooltip.show_timeout = (struct timespec){.tv_sec=sec, .tv_nsec=nsec};
 533         }
 534         else if (strcmp (key, "tooltip_hide_timeout") == 0) {
 535                 double timeout = atof(value);
 536                 int sec = (int)timeout;
 537                 int nsec = (timeout-sec)*1e9;
 538                 if (nsec < 0)  // can happen because of double is not precise such that (sec > timeout)==TRUE
 539                         nsec = 0;
 540                 g_tooltip.hide_timeout = (struct timespec){.tv_sec=sec, .tv_nsec=nsec};
 541         }
 542         else if (strcmp (key, "tooltip_padding") == 0) {
 543                 extract_values(value, &value1, &value2, &value3);
 544                 if (value1) g_tooltip.paddingx = atoi(value1);
 545                 if (value2) g_tooltip.paddingy = atoi(value2);
 546         }
 547         else if (strcmp (key, "tooltip_background_id") == 0) {
 548                 int id = atoi (value);
 549                 Area *a = g_slist_nth_data(list_back, id);
 550                 memcpy(&g_tooltip.background_color, &a->pix.back, sizeof(Color));
 551                 memcpy(&g_tooltip.border, &a->pix.border, sizeof(Border));
 552         }
 553         else if (strcmp (key, "tooltip_font_color") == 0) {
 554                 extract_values(value, &value1, &value2, &value3);
 555                 get_color(value1, g_tooltip.font_color.color);
 556                 if (value2) g_tooltip.font_color.alpha = (atoi (value2) / 100.0);
 557                 else g_tooltip.font_color.alpha = 0.1;
 558         }
 559         else if (strcmp (key, "tooltip_font") == 0) {
 560                 g_tooltip.font_desc = pango_font_description_from_string(value);
 561         }
 562
 563         /* Mouse actions */
 564         else if (strcmp (key, "mouse_middle") == 0)
 565                 get_action (value, &mouse_middle);
 566         else if (strcmp (key, "mouse_right") == 0)
 567                 get_action (value, &mouse_right);
 568         else if (strcmp (key, "mouse_scroll_up") == 0)
 569                 get_action (value, &mouse_scroll_up);
 570         else if (strcmp (key, "mouse_scroll_down") == 0)
 571                 get_action (value, &mouse_scroll_down);
 572
 573
 574         /* Read tint-0.6 config for backward compatibility */
 575         else if (strcmp (key, "panel_mode") == 0) {
 576                 if (strcmp (value, "single_desktop") == 0) panel_mode = SINGLE_DESKTOP;
 577                 else panel_mode = MULTI_DESKTOP;
 578         }
 579         else if (strcmp (key, "panel_rounded") == 0) {
 580                 Area *a = calloc(1, sizeof(Area));
 581                 a->pix.border.rounded = atoi (value);
 582                 list_back = g_slist_append(list_back, a);
 583         }
 584         else if (strcmp (key, "panel_border_width") == 0) {
 585                 Area *a = g_slist_last(list_back)->data;
 586                 a->pix.border.width = atoi (value);
 587         }
 588         else if (strcmp (key, "panel_background_color") == 0) {
 589                 Area *a = g_slist_last(list_back)->data;
 590                 extract_values(value, &value1, &value2, &value3);
 591                 get_color (value1, a->pix.back.color);
 592                 if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 593                 else a->pix.back.alpha = 0.5;
 594         }
 595         else if (strcmp (key, "panel_border_color") == 0) {
 596                 Area *a = g_slist_last(list_back)->data;
 597                 extract_values(value, &value1, &value2, &value3);
 598                 get_color (value1, a->pix.border.color);
 599                 if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 600                 else a->pix.border.alpha = 0.5;
 601         }
 602         else if (strcmp (key, "task_text_centered") == 0)
 603                 panel_config.g_task.centered = atoi (value);
 604         else if (strcmp (key, "task_margin") == 0) {
 605                 panel_config.g_taskbar.paddingxlr = 0;
 606                 panel_config.g_taskbar.paddingx = atoi (value);
 607         }
 608         else if (strcmp (key, "task_icon_size") == 0)
 609                 old_task_icon_size = atoi (value);
 610         else if (strcmp (key, "task_rounded") == 0) {
 611                 area_task = calloc(1, sizeof(Area));
 612                 area_task->pix.border.rounded = atoi (value);
 613                 list_back = g_slist_append(list_back, area_task);
 614
 615                 area_task_active = calloc(1, sizeof(Area));
 616                 area_task_active->pix.border.rounded = atoi (value);
 617                 list_back = g_slist_append(list_back, area_task_active);
 618         }
 619         else if (strcmp (key, "task_background_color") == 0) {
 620                 extract_values(value, &value1, &value2, &value3);
 621                 get_color (value1, area_task->pix.back.color);
 622                 if (value2) area_task->pix.back.alpha = (atoi (value2) / 100.0);
 623                 else area_task->pix.back.alpha = 0.5;
 624         }
 625         else if (strcmp (key, "task_active_background_color") == 0) {
 626                 extract_values(value, &value1, &value2, &value3);
 627                 get_color (value1, area_task_active->pix.back.color);
 628                 if (value2) area_task_active->pix.back.alpha = (atoi (value2) / 100.0);
 629                 else area_task_active->pix.back.alpha = 0.5;
 630         }
 631         else if (strcmp (key, "task_border_width") == 0) {
 632                 area_task->pix.border.width = atoi (value);
 633                 area_task_active->pix.border.width = atoi (value);
 634         }
 635         else if (strcmp (key, "task_border_color") == 0) {
 636                 extract_values(value, &value1, &value2, &value3);
 637                 get_color (value1, area_task->pix.border.color);
 638                 if (value2) area_task->pix.border.alpha = (atoi (value2) / 100.0);
 639                 else area_task->pix.border.alpha = 0.5;
 640         }
 641         else if (strcmp (key, "task_active_border_color") == 0) {
 642                 extract_values(value, &value1, &value2, &value3);
 643                 get_color (value1, area_task_active->pix.border.color);
 644                 if (value2) area_task_active->pix.border.alpha = (atoi (value2) / 100.0);
 645                 else area_task_active->pix.border.alpha = 0.5;
 646         }
 647
 648         else
 649                 fprintf(stderr, "tint2 : invalid option \"%s\", correct your config file\n", key);
 650
 651         if (value1) free (value1);
 652         if (value2) free (value2);
 653         if (value3) free (value3);
 654 }
 655
 656
 657 int config_read ()
 658 {
 659         const gchar * const * system_dirs;
 660         char *path1;
 661         gint i;
 662
 663         // follow XDG specification
 664         // check tint2rc in user directory
 665         path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 666         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 667                 i = config_read_file (path1);
 668                 config_path = strdup(path1);
 669                 g_free(path1);
 670                 return i;
 671         }
 672         g_free(path1);
 673
 674         // copy tint2rc from system directory to user directory
 675         char *path2 = 0;
 676         system_dirs = g_get_system_config_dirs();
 677         for (i = 0; system_dirs[i]; i++) {
 678                 path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 679
 680                 if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 681                 g_free (path2);
 682                 path2 = 0;
 683         }
 684
 685         if (path2) {
 686                 // copy file in user directory (path1)
 687                 char *dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 688                 if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 689                 g_free(dir);
 690
 691                 path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 692                 copy_file(path2, path1);
 693                 g_free(path2);
 694
 695                 i = config_read_file (path1);
 696                 config_path = strdup(path1);
 697                 g_free(path1);
 698                 return i;
 699         }
 700         return 0;
 701 }
 702
 703
 704 int config_read_file (const char *path)
 705 {
 706         FILE *fp;
 707         char line[80];
 708         char *key, *value;
 709
 710         if ((fp = fopen(path, "r")) == NULL) return 0;
 711
 712         while (fgets(line, sizeof(line), fp) != NULL) {
 713                 if (parse_line(line, &key, &value)) {
 714                         add_entry (key, value);
 715                         free (key);
 716                         free (value);
 717                 }
 718         }
 719         fclose (fp);
 720
 721         if (old_task_icon_size) {
 722                 panel_config.g_task.area.paddingy = ((int)panel_config.area.height - (2 * panel_config.area.paddingy) - old_task_icon_size) / 2;
 723         }
 724         return 1;
 725 }
 726
 727
 728