Dogcows Code - chaz/tint2/blob - src/config.c

   1 /**************************************************************************
   2 *
   3 * Tint2 : read/write config file
   4 *
   5 * Copyright (C) 2007 Pål Staurland (staura@gmail.com)
   6 * Modified (C) 2008 thierry lorthiois (lorthiois@bbsoft.fr)
   7 *
   8 * This program is free software; you can redistribute it and/or
   9 * modify it under the terms of the GNU General Public License version 2
  10 * as published by the Free Software Foundation.
  11 *
  12 * This program is distributed in the hope that it will be useful,
  13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 * GNU General Public License for more details.
  16 * You should have received a copy of the GNU General Public License
  17 * along with this program; if not, write to the Free Software
  18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19 **************************************************************************/
  20
  21 #include <sys/stat.h>
  22 #include <sys/time.h>
  23 #include <unistd.h>
  24 #include <cairo.h>
  25 #include <cairo-xlib.h>
  26 #include <X11/Xlib.h>
  27 #include <X11/Xutil.h>
  28 #include <X11/Xatom.h>
  29 #include <stdio.h>
  30 #include <stdlib.h>
  31 #include <string.h>
  32 #include <ctype.h>
  33 #include <glib/gstdio.h>
  34 #include <pango/pangocairo.h>
  35 #include <Imlib2.h>
  36
  37 #include "common.h"
  38 #include "server.h"
  39 #include "task.h"
  40 #include "taskbar.h"
  41 #include "systraybar.h"
  42 #include "clock.h"
  43 #include "panel.h"
  44 #include "config.h"
  45 #include "window.h"
  46
  47 #ifdef ENABLE_BATTERY
  48 #include "battery.h"
  49 #endif
  50
  51
  52 // --------------------------------------------------
  53 // backward compatibility
  54 static int save_file_config;
  55 static int old_task_icon_size;
  56 static char *old_task_font;
  57 static char *old_time1_font;
  58 static char *old_time2_font;
  59 static Area *area_task, *area_task_active;
  60
  61 #ifdef ENABLE_BATTERY
  62 static char *old_bat1_font;
  63 static char *old_bat2_font;
  64 #endif
  65
  66 // temporary panel
  67 static Panel *panel_config = 0;
  68
  69 // temporary list of background
  70 static GSList *list_back;
  71
  72
  73 void init_config()
  74 {
  75         cleanup_panel();
  76
  77    // get monitor and desktop config
  78    get_monitors_and_desktops();
  79
  80    // append full transparency background
  81    list_back = g_slist_append(0, calloc(1, sizeof(Area)));
  82
  83         panel_config = calloc(1, sizeof(Panel));
  84         // window manager's menu default value == false
  85         wm_menu = 0;
  86 }
  87
  88
  89 void cleanup_config()
  90 {
  91         free(panel_config);
  92         panel_config = 0;
  93
  94    // cleanup background list
  95    GSList *l0;
  96    for (l0 = list_back; l0 ; l0 = l0->next) {
  97       free(l0->data);
  98    }
  99    g_slist_free(list_back);
 100    list_back = NULL;
 101 }
 102
 103
 104 void copy_file(const char *pathSrc, const char *pathDest)
 105 {
 106    FILE *fileSrc, *fileDest;
 107    char line[100];
 108    int  nb;
 109
 110    fileSrc = fopen(pathSrc, "rb");
 111    if (fileSrc == NULL) return;
 112
 113    fileDest = fopen(pathDest, "wb");
 114    if (fileDest == NULL) return;
 115
 116    while ((nb = fread(line, 1, 100, fileSrc)) > 0) fwrite(line, 1, nb, fileDest);
 117
 118    fclose (fileDest);
 119    fclose (fileSrc);
 120 }
 121
 122
 123 void extract_values (const char *value, char **value1, char **value2, char **value3)
 124 {
 125    char *b=0, *c=0;
 126
 127    if (*value1) free (*value1);
 128    if (*value2) free (*value2);
 129    if (*value3) free (*value3);
 130
 131    if ((b = strchr (value, ' '))) {
 132       b[0] = '\0';
 133       b++;
 134         }
 135         else {
 136         *value2 = 0;
 137         *value3 = 0;
 138         }
 139         *value1 = strdup (value);
 140         g_strstrip(*value1);
 141
 142         if (b) {
 143                 if ((c = strchr (b, ' '))) {
 144                         c[0] = '\0';
 145                         c++;
 146                 }
 147                 else {
 148                         c = 0;
 149                         *value3 = 0;
 150                 }
 151                 *value2 = strdup (b);
 152                 g_strstrip(*value2);
 153         }
 154
 155         if (c) {
 156                 *value3 = strdup (c);
 157                 g_strstrip(*value3);
 158         }
 159 }
 160
 161
 162 int hex_char_to_int (char c)
 163 {
 164    int r;
 165
 166    if (c >= '0' && c <= '9')  r = c - '0';
 167    else if (c >= 'a' && c <= 'f')  r = c - 'a' + 10;
 168    else if (c >= 'A' && c <= 'F')  r = c - 'A' + 10;
 169    else  r = 0;
 170
 171    return r;
 172 }
 173
 174
 175 int hex_to_rgb (char *hex, int *r, int *g, int *b)
 176 {
 177    int len;
 178
 179    if (hex == NULL || hex[0] != '#') return (0);
 180
 181    len = strlen (hex);
 182    if (len == 3 + 1) {
 183       *r = hex_char_to_int (hex[1]);
 184       *g = hex_char_to_int (hex[2]);
 185       *b = hex_char_to_int (hex[3]);
 186    }
 187    else if (len == 6 + 1) {
 188       *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 189       *g = hex_char_to_int (hex[3]) * 16 + hex_char_to_int (hex[4]);
 190       *b = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 191    }
 192    else if (len == 12 + 1) {
 193       *r = hex_char_to_int (hex[1]) * 16 + hex_char_to_int (hex[2]);
 194       *g = hex_char_to_int (hex[5]) * 16 + hex_char_to_int (hex[6]);
 195       *b = hex_char_to_int (hex[9]) * 16 + hex_char_to_int (hex[10]);
 196    }
 197    else return 0;
 198
 199    return 1;
 200 }
 201
 202
 203 void get_color (char *hex, double *rgb)
 204 {
 205    int r, g, b;
 206    hex_to_rgb (hex, &r, &g, &b);
 207
 208    rgb[0] = (r / 255.0);
 209    rgb[1] = (g / 255.0);
 210    rgb[2] = (b / 255.0);
 211 }
 212
 213
 214 void get_action (char *event, int *action)
 215 {
 216    if (strcmp (event, "none") == 0)
 217       *action = NONE;
 218    else if (strcmp (event, "close") == 0)
 219       *action = CLOSE;
 220    else if (strcmp (event, "toggle") == 0)
 221       *action = TOGGLE;
 222    else if (strcmp (event, "iconify") == 0)
 223       *action = ICONIFY;
 224    else if (strcmp (event, "shade") == 0)
 225       *action = SHADE;
 226    else if (strcmp (event, "toggle_iconify") == 0)
 227       *action = TOGGLE_ICONIFY;
 228 }
 229
 230
 231 void add_entry (char *key, char *value)
 232 {
 233    char *value1=0, *value2=0, *value3=0;
 234
 235    /* Background and border */
 236    if (strcmp (key, "rounded") == 0) {
 237       // 'rounded' is the first parameter => alloc a new background
 238       Area *a = calloc(1, sizeof(Area));
 239       a->pix.border.rounded = atoi (value);
 240       list_back = g_slist_append(list_back, a);
 241    }
 242    else if (strcmp (key, "border_width") == 0) {
 243       Area *a = g_slist_last(list_back)->data;
 244       a->pix.border.width = atoi (value);
 245    }
 246    else if (strcmp (key, "background_color") == 0) {
 247       Area *a = g_slist_last(list_back)->data;
 248       extract_values(value, &value1, &value2, &value3);
 249       get_color (value1, a->pix.back.color);
 250       if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 251       else a->pix.back.alpha = 0.5;
 252    }
 253    else if (strcmp (key, "border_color") == 0) {
 254       Area *a = g_slist_last(list_back)->data;
 255       extract_values(value, &value1, &value2, &value3);
 256       get_color (value1, a->pix.border.color);
 257       if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 258       else a->pix.border.alpha = 0.5;
 259    }
 260
 261    /* Panel */
 262    else if (strcmp (key, "panel_monitor") == 0) {
 263         if (strcmp (value, "all") == 0) panel_config->monitor = -1;
 264         else {
 265         panel_config->monitor = atoi (value);
 266         if (panel_config->monitor > 0) panel_config->monitor -= 1;
 267                 }
 268    }
 269    else if (strcmp (key, "panel_size") == 0) {
 270       extract_values(value, &value1, &value2, &value3);
 271
 272                 char *b;
 273                 if ((b = strchr (value1, '%'))) {
 274                         b[0] = '\0';
 275               panel_config->pourcentx = 1;
 276                 }
 277       panel_config->initial_width = atof(value1);
 278       if (value2) {
 279                         if ((b = strchr (value2, '%'))) {
 280                                 b[0] = '\0';
 281                                 panel_config->pourcenty = 1;
 282                         }
 283         panel_config->initial_height = atof(value2);
 284                 }
 285    }
 286    else if (strcmp (key, "panel_margin") == 0) {
 287       extract_values(value, &value1, &value2, &value3);
 288       panel_config->marginx = atoi (value1);
 289       if (value2) panel_config->marginy = atoi (value2);
 290    }
 291    else if (strcmp (key, "panel_padding") == 0) {
 292       extract_values(value, &value1, &value2, &value3);
 293       panel_config->area.paddingxlr = panel_config->area.paddingx = atoi (value1);
 294       if (value2) panel_config->area.paddingy = atoi (value2);
 295       if (value3) panel_config->area.paddingx = atoi (value3);
 296    }
 297    else if (strcmp (key, "panel_position") == 0) {
 298       extract_values(value, &value1, &value2, &value3);
 299       if (strcmp (value1, "top") == 0) panel_position = TOP;
 300       else panel_position = BOTTOM;
 301
 302       if (!value2) panel_position = CENTER;
 303       else {
 304          if (strcmp (value2, "left") == 0) panel_position |= LEFT;
 305          else {
 306             if (strcmp (value2, "right") == 0) panel_position |= RIGHT;
 307             else panel_position |= CENTER;
 308          }
 309       }
 310    }
 311    else if (strcmp (key, "font_shadow") == 0)
 312       panel_config->g_task.font_shadow = atoi (value);
 313    else if (strcmp (key, "panel_background_id") == 0) {
 314       int id = atoi (value);
 315       Area *a = g_slist_nth_data(list_back, id);
 316       memcpy(&panel_config->area.pix.back, &a->pix.back, sizeof(Color));
 317       memcpy(&panel_config->area.pix.border, &a->pix.border, sizeof(Border));
 318    }
 319    else if (strcmp (key, "wm_menu") == 0)
 320       wm_menu = atoi (value);
 321
 322    /* Battery */
 323 #ifdef ENABLE_BATTERY
 324    else if (strcmp (key, "battery") == 0) {
 325                 if(atoi(value) == 1)
 326                         panel_config->battery.area.on_screen = 1;
 327    }
 328    else if (strcmp (key, "battery_low_status") == 0) {
 329                 battery_low_status = atoi(value);
 330                 if(battery_low_status < 0 || battery_low_status > 100)
 331                         battery_low_status = 0;
 332    }
 333    else if (strcmp (key, "battery_low_cmd") == 0) {
 334       if (battery_low_cmd) g_free(battery_low_cmd);
 335       if (strlen(value) > 0) battery_low_cmd = strdup (value);
 336       else battery_low_cmd = 0;
 337    }
 338    else if (strcmp (key, "bat1_font") == 0) {
 339         if (save_file_config) old_bat1_font = strdup (value);
 340       if (bat1_font_desc) pango_font_description_free(bat1_font_desc);
 341       bat1_font_desc = pango_font_description_from_string (value);
 342    }
 343    else if (strcmp (key, "bat2_font") == 0) {
 344         if (save_file_config) old_bat2_font = strdup (value);
 345       if (bat2_font_desc) pango_font_description_free(bat2_font_desc);
 346       bat2_font_desc = pango_font_description_from_string (value);
 347    }
 348    else if (strcmp (key, "battery_font_color") == 0) {
 349       extract_values(value, &value1, &value2, &value3);
 350       get_color (value1, panel_config->battery.font.color);
 351       if (value2) panel_config->battery.font.alpha = (atoi (value2) / 100.0);
 352       else panel_config->battery.font.alpha = 0.5;
 353    }
 354    else if (strcmp (key, "battery_padding") == 0) {
 355       extract_values(value, &value1, &value2, &value3);
 356       panel_config->battery.area.paddingxlr = panel_config->battery.area.paddingx = atoi (value1);
 357       if (value2) panel_config->battery.area.paddingy = atoi (value2);
 358       if (value3) panel_config->battery.area.paddingx = atoi (value3);
 359    }
 360    else if (strcmp (key, "battery_background_id") == 0) {
 361       int id = atoi (value);
 362       Area *a = g_slist_nth_data(list_back, id);
 363       memcpy(&panel_config->battery.area.pix.back, &a->pix.back, sizeof(Color));
 364       memcpy(&panel_config->battery.area.pix.border, &a->pix.border, sizeof(Border));
 365    }
 366 #else
 367    else if ((strcmp (key, "battery") == 0) || (strcmp (key, "battery_low_status") == 0) || (strcmp (key, "battery_low_cmd") == 0) || (strcmp (key, "bat1_font") == 0) || (strcmp (key, "bat2_font") == 0) || (strcmp (key, "battery_font_color") == 0) || (strcmp (key, "battery_padding") == 0) || (strcmp (key, "battery_background_id") == 0)) {
 368                 printf("tint2 is build without battery support\n");
 369    }
 370 #endif
 371
 372    /* Clock */
 373    else if (strcmp (key, "time1_format") == 0) {
 374       if (time1_format) g_free(time1_format);
 375       if (strlen(value) > 0) {
 376         time1_format = strdup (value);
 377               panel_config->clock.area.on_screen = 1;
 378                 }
 379       else {
 380         time1_format = 0;
 381               panel_config->clock.area.on_screen = 0;
 382                 }
 383    }
 384    else if (strcmp (key, "time2_format") == 0) {
 385       if (time2_format) g_free(time2_format);
 386       if (strlen(value) > 0) time2_format = strdup (value);
 387       else time2_format = 0;
 388    }
 389    else if (strcmp (key, "time1_font") == 0) {
 390         if (save_file_config) old_time1_font = strdup (value);
 391       if (time1_font_desc) pango_font_description_free(time1_font_desc);
 392       time1_font_desc = pango_font_description_from_string (value);
 393    }
 394    else if (strcmp (key, "time2_font") == 0) {
 395         if (save_file_config) old_time2_font = strdup (value);
 396       if (time2_font_desc) pango_font_description_free(time2_font_desc);
 397       time2_font_desc = pango_font_description_from_string (value);
 398    }
 399    else if (strcmp (key, "clock_font_color") == 0) {
 400       extract_values(value, &value1, &value2, &value3);
 401       get_color (value1, panel_config->clock.font.color);
 402       if (value2) panel_config->clock.font.alpha = (atoi (value2) / 100.0);
 403       else panel_config->clock.font.alpha = 0.5;
 404    }
 405    else if (strcmp (key, "clock_padding") == 0) {
 406       extract_values(value, &value1, &value2, &value3);
 407       panel_config->clock.area.paddingxlr = panel_config->clock.area.paddingx = atoi (value1);
 408       if (value2) panel_config->clock.area.paddingy = atoi (value2);
 409       if (value3) panel_config->clock.area.paddingx = atoi (value3);
 410    }
 411    else if (strcmp (key, "clock_background_id") == 0) {
 412       int id = atoi (value);
 413       Area *a = g_slist_nth_data(list_back, id);
 414       memcpy(&panel_config->clock.area.pix.back, &a->pix.back, sizeof(Color));
 415       memcpy(&panel_config->clock.area.pix.border, &a->pix.border, sizeof(Border));
 416    }
 417         else if (strcmp(key, "clock_lclick_command") == 0) {
 418                 if (clock_lclick_command) g_free(clock_lclick_command);
 419                 if (strlen(value) > 0) clock_lclick_command = strdup(value);
 420                 else clock_lclick_command = 0;
 421         }
 422         else if (strcmp(key, "clock_rclick_command") == 0) {
 423                 if (clock_rclick_command) g_free(clock_rclick_command);
 424                 if (strlen(value) > 0) clock_rclick_command = strdup(value);
 425                 else clock_rclick_command = 0;
 426         }
 427
 428    /* Taskbar */
 429    else if (strcmp (key, "taskbar_mode") == 0) {
 430       if (strcmp (value, "multi_desktop") == 0) panel_mode = MULTI_DESKTOP;
 431       else panel_mode = SINGLE_DESKTOP;
 432    }
 433    else if (strcmp (key, "taskbar_padding") == 0) {
 434       extract_values(value, &value1, &value2, &value3);
 435       panel_config->g_taskbar.paddingxlr = panel_config->g_taskbar.paddingx = atoi (value1);
 436       if (value2) panel_config->g_taskbar.paddingy = atoi (value2);
 437       if (value3) panel_config->g_taskbar.paddingx = atoi (value3);
 438    }
 439    else if (strcmp (key, "taskbar_background_id") == 0) {
 440       int id = atoi (value);
 441       Area *a = g_slist_nth_data(list_back, id);
 442       memcpy(&panel_config->g_taskbar.pix.back, &a->pix.back, sizeof(Color));
 443       memcpy(&panel_config->g_taskbar.pix.border, &a->pix.border, sizeof(Border));
 444    }
 445
 446    /* Task */
 447    else if (strcmp (key, "task_text") == 0)
 448       panel_config->g_task.text = atoi (value);
 449    else if (strcmp (key, "task_icon") == 0)
 450       panel_config->g_task.icon = atoi (value);
 451    else if (strcmp (key, "task_centered") == 0)
 452       panel_config->g_task.centered = atoi (value);
 453    else if (strcmp (key, "task_width") == 0)
 454       panel_config->g_task.maximum_width = atoi (value);
 455    else if (strcmp (key, "task_padding") == 0) {
 456       extract_values(value, &value1, &value2, &value3);
 457       panel_config->g_task.area.paddingxlr = panel_config->g_task.area.paddingx = atoi (value1);
 458       if (value2) panel_config->g_task.area.paddingy = atoi (value2);
 459       if (value3) panel_config->g_task.area.paddingx = atoi (value3);
 460    }
 461    else if (strcmp (key, "task_font") == 0) {
 462         if (save_file_config) old_task_font = strdup (value);
 463       if (panel_config->g_task.font_desc) pango_font_description_free(panel_config->g_task.font_desc);
 464       panel_config->g_task.font_desc = pango_font_description_from_string (value);
 465    }
 466    else if (strcmp (key, "task_font_color") == 0) {
 467       extract_values(value, &value1, &value2, &value3);
 468       get_color (value1, panel_config->g_task.font.color);
 469       if (value2) panel_config->g_task.font.alpha = (atoi (value2) / 100.0);
 470       else panel_config->g_task.font.alpha = 0.1;
 471    }
 472    else if (strcmp (key, "task_active_font_color") == 0) {
 473       extract_values(value, &value1, &value2, &value3);
 474       get_color (value1, panel_config->g_task.font_active.color);
 475       if (value2) panel_config->g_task.font_active.alpha = (atoi (value2) / 100.0);
 476       else panel_config->g_task.font_active.alpha = 0.1;
 477    }
 478    else if (strcmp (key, "task_background_id") == 0) {
 479       int id = atoi (value);
 480       Area *a = g_slist_nth_data(list_back, id);
 481       memcpy(&panel_config->g_task.area.pix.back, &a->pix.back, sizeof(Color));
 482       memcpy(&panel_config->g_task.area.pix.border, &a->pix.border, sizeof(Border));
 483    }
 484    else if (strcmp (key, "task_active_background_id") == 0) {
 485       int id = atoi (value);
 486       Area *a = g_slist_nth_data(list_back, id);
 487       memcpy(&panel_config->g_task.area.pix_active.back, &a->pix.back, sizeof(Color));
 488       memcpy(&panel_config->g_task.area.pix_active.border, &a->pix.border, sizeof(Border));
 489    }
 490
 491    /* Systray */
 492    else if (strcmp (key, "systray_padding") == 0) {
 493       extract_values(value, &value1, &value2, &value3);
 494       systray.area.paddingxlr = systray.area.paddingx = atoi (value1);
 495       if (value2) systray.area.paddingy = atoi (value2);
 496       if (value3) systray.area.paddingx = atoi (value3);
 497       systray.area.on_screen = 1;
 498    }
 499    else if (strcmp (key, "systray_background_id") == 0) {
 500       int id = atoi (value);
 501       Area *a = g_slist_nth_data(list_back, id);
 502       memcpy(&systray.area.pix.back, &a->pix.back, sizeof(Color));
 503       memcpy(&systray.area.pix.border, &a->pix.border, sizeof(Border));
 504    }
 505
 506    /* Mouse actions */
 507    else if (strcmp (key, "mouse_middle") == 0)
 508       get_action (value, &mouse_middle);
 509    else if (strcmp (key, "mouse_right") == 0)
 510       get_action (value, &mouse_right);
 511    else if (strcmp (key, "mouse_scroll_up") == 0)
 512       get_action (value, &mouse_scroll_up);
 513    else if (strcmp (key, "mouse_scroll_down") == 0)
 514       get_action (value, &mouse_scroll_down);
 515
 516
 517    /* Read tint-0.6 config for backward compatibility */
 518    else if (strcmp (key, "panel_mode") == 0) {
 519                 save_file_config = 1;
 520       if (strcmp (value, "single_desktop") == 0) panel_mode = SINGLE_DESKTOP;
 521       else panel_mode = MULTI_DESKTOP;
 522    }
 523    else if (strcmp (key, "panel_rounded") == 0) {
 524       Area *a = calloc(1, sizeof(Area));
 525       a->pix.border.rounded = atoi (value);
 526       list_back = g_slist_append(list_back, a);
 527    }
 528    else if (strcmp (key, "panel_border_width") == 0) {
 529       Area *a = g_slist_last(list_back)->data;
 530       a->pix.border.width = atoi (value);
 531    }
 532    else if (strcmp (key, "panel_background_color") == 0) {
 533       Area *a = g_slist_last(list_back)->data;
 534       extract_values(value, &value1, &value2, &value3);
 535       get_color (value1, a->pix.back.color);
 536       if (value2) a->pix.back.alpha = (atoi (value2) / 100.0);
 537       else a->pix.back.alpha = 0.5;
 538    }
 539    else if (strcmp (key, "panel_border_color") == 0) {
 540       Area *a = g_slist_last(list_back)->data;
 541       extract_values(value, &value1, &value2, &value3);
 542       get_color (value1, a->pix.border.color);
 543       if (value2) a->pix.border.alpha = (atoi (value2) / 100.0);
 544       else a->pix.border.alpha = 0.5;
 545    }
 546    else if (strcmp (key, "task_text_centered") == 0)
 547       panel_config->g_task.centered = atoi (value);
 548    else if (strcmp (key, "task_margin") == 0) {
 549       panel_config->g_taskbar.paddingxlr = 0;
 550       panel_config->g_taskbar.paddingx = atoi (value);
 551    }
 552    else if (strcmp (key, "task_icon_size") == 0)
 553       old_task_icon_size = atoi (value);
 554    else if (strcmp (key, "task_rounded") == 0) {
 555       area_task = calloc(1, sizeof(Area));
 556       area_task->pix.border.rounded = atoi (value);
 557       list_back = g_slist_append(list_back, area_task);
 558
 559       area_task_active = calloc(1, sizeof(Area));
 560       area_task_active->pix.border.rounded = atoi (value);
 561       list_back = g_slist_append(list_back, area_task_active);
 562    }
 563    else if (strcmp (key, "task_background_color") == 0) {
 564       extract_values(value, &value1, &value2, &value3);
 565       get_color (value1, area_task->pix.back.color);
 566       if (value2) area_task->pix.back.alpha = (atoi (value2) / 100.0);
 567       else area_task->pix.back.alpha = 0.5;
 568    }
 569    else if (strcmp (key, "task_active_background_color") == 0) {
 570       extract_values(value, &value1, &value2, &value3);
 571       get_color (value1, area_task_active->pix.back.color);
 572       if (value2) area_task_active->pix.back.alpha = (atoi (value2) / 100.0);
 573       else area_task_active->pix.back.alpha = 0.5;
 574    }
 575    else if (strcmp (key, "task_border_width") == 0) {
 576       area_task->pix.border.width = atoi (value);
 577       area_task_active->pix.border.width = atoi (value);
 578    }
 579    else if (strcmp (key, "task_border_color") == 0) {
 580       extract_values(value, &value1, &value2, &value3);
 581       get_color (value1, area_task->pix.border.color);
 582       if (value2) area_task->pix.border.alpha = (atoi (value2) / 100.0);
 583       else area_task->pix.border.alpha = 0.5;
 584    }
 585    else if (strcmp (key, "task_active_border_color") == 0) {
 586       extract_values(value, &value1, &value2, &value3);
 587       get_color (value1, area_task_active->pix.border.color);
 588       if (value2) area_task_active->pix.border.alpha = (atoi (value2) / 100.0);
 589       else area_task_active->pix.border.alpha = 0.5;
 590    }
 591
 592    else
 593       fprintf(stderr, "tint2 : invalid option \"%s\", correct your config file\n", key);
 594
 595    if (value1) free (value1);
 596    if (value2) free (value2);
 597    if (value3) free (value3);
 598 }
 599
 600
 601 int parse_line (const char *line)
 602 {
 603    char *a, *b, *key, *value;
 604
 605    /* Skip useless lines */
 606    if ((line[0] == '#') || (line[0] == '\n')) return 0;
 607    if (!(a = strchr (line, '='))) return 0;
 608
 609    /* overwrite '=' with '\0' */
 610    a[0] = '\0';
 611    key = strdup (line);
 612    a++;
 613
 614    /* overwrite '\n' with '\0' if '\n' present */
 615    if ((b = strchr (a, '\n'))) b[0] = '\0';
 616
 617    value = strdup (a);
 618
 619    g_strstrip(key);
 620    g_strstrip(value);
 621
 622    add_entry (key, value);
 623
 624    free (key);
 625    free (value);
 626    return 1;
 627 }
 628
 629
 630 void config_finish ()
 631 {
 632    if (panel_config->monitor > (server.nb_monitor-1)) {
 633       fprintf(stderr, "tint2 exit : monitor %d not found.\n", panel_config->monitor+1);
 634       exit(0);
 635    }
 636
 637         // alloc panels
 638    int i;
 639    if (panel_config->monitor >= 0) {
 640         // one monitor
 641            nb_panel = 1;
 642            panel1 = calloc(nb_panel, sizeof(Panel));
 643            memcpy(panel1, panel_config, sizeof(Panel));
 644            panel1->monitor = panel_config->monitor;
 645         }
 646         else {
 647         // all monitors
 648            nb_panel = server.nb_monitor;
 649            panel1 = calloc(nb_panel, sizeof(Panel));
 650
 651            for (i=0 ; i < nb_panel ; i++) {
 652                    memcpy(&panel1[i], panel_config, sizeof(Panel));
 653                    panel1[i].monitor = i;
 654                 }
 655         }
 656
 657         // TODO: user can configure layout => ordered objects in panel.area.list
 658         // clock and systray before taskbar because resize(clock) can resize others object ??
 659    init_panel();
 660         init_clock();
 661 #ifdef ENABLE_BATTERY
 662         init_battery();
 663 #endif
 664         init_systray();
 665         init_taskbar();
 666         visible_object();
 667
 668         cleanup_config();
 669
 670         task_refresh_tasklist();
 671 }
 672
 673
 674 int config_read ()
 675 {
 676    const gchar * const * system_dirs;
 677    char *path1;
 678    gint i;
 679
 680         save_file_config = 0;
 681
 682    // follow XDG specification
 683 deb:
 684    // check tint2rc in user directory
 685    path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 686    if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 687                 i = config_read_file (path1);
 688                 g_free(path1);
 689            return i;
 690         }
 691
 692         g_free(path1);
 693         if (save_file_config) {
 694                 fprintf(stderr, "tint2 exit : enable to write $HOME/.config/tint2/tint2rc\n");
 695                 exit(0);
 696         }
 697
 698         // check old tintrc config file
 699         path1 = g_build_filename (g_get_user_config_dir(), "tint", "tintrc", NULL);
 700         if (g_file_test (path1, G_FILE_TEST_EXISTS)) {
 701                 save_file_config = 1;
 702                 config_read_file (path1);
 703                 g_free(path1);
 704                 goto deb;
 705         }
 706
 707         // copy tint2rc from system directory to user directory
 708         g_free(path1);
 709         char *path2 = 0;
 710         system_dirs = g_get_system_config_dirs();
 711         for (i = 0; system_dirs[i]; i++) {
 712                 path2 = g_build_filename(system_dirs[i], "tint2", "tint2rc", NULL);
 713
 714                 if (g_file_test(path2, G_FILE_TEST_EXISTS)) break;
 715                 g_free (path2);
 716                 path2 = 0;
 717         }
 718
 719         if (path2) {
 720                 // copy file in user directory (path1)
 721                 char *dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 722                 if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 723                 g_free(dir);
 724
 725                 path1 = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 726                 copy_file(path2, path1);
 727                 g_free(path2);
 728
 729                 i = config_read_file (path1);
 730                 g_free(path1);
 731                 return i;
 732         }
 733         return 0;
 734 }
 735
 736
 737 int config_read_file (const char *path)
 738 {
 739    FILE *fp;
 740    char line[80];
 741
 742    if ((fp = fopen(path, "r")) == NULL) return 0;
 743         old_task_font = 0;
 744         old_time1_font = 0;
 745         old_time2_font = 0;
 746
 747    while (fgets(line, sizeof(line), fp) != NULL)
 748       parse_line (line);
 749
 750    fclose (fp);
 751
 752         if (save_file_config)
 753                 save_config();
 754
 755         if (old_task_font) {
 756                 g_free(old_task_font);
 757                 old_task_font = 0;
 758         }
 759         if (old_time1_font) {
 760                 g_free(old_time1_font);
 761                 old_time1_font = 0;
 762         }
 763         if (old_time2_font) {
 764                 g_free(old_time2_font);
 765                 old_time2_font = 0;
 766         }
 767    return 1;
 768 }
 769
 770
 771 void save_config ()
 772 {
 773    fprintf(stderr, "tint2 : convert user's config file\n");
 774
 775    char *path, *dir;
 776    FILE *fp;
 777
 778         if (old_task_icon_size) {
 779                 panel_config->g_task.area.paddingy = ((int)panel_config->initial_height - (2 * panel_config->area.paddingy) - old_task_icon_size) / 2;
 780         }
 781
 782    dir = g_build_filename (g_get_user_config_dir(), "tint2", NULL);
 783         if (!g_file_test (dir, G_FILE_TEST_IS_DIR)) g_mkdir(dir, 0777);
 784         g_free(dir);
 785
 786    path = g_build_filename (g_get_user_config_dir(), "tint2", "tint2rc", NULL);
 787    fp = fopen(path, "w");
 788    g_free(path);
 789    if (fp == NULL) return;
 790
 791    fputs("#---------------------------------------------\n", fp);
 792    fputs("# TINT2 CONFIG FILE\n", fp);
 793    fputs("#---------------------------------------------\n\n", fp);
 794    fputs("#---------------------------------------------\n", fp);
 795    fputs("# BACKGROUND AND BORDER\n", fp);
 796    fputs("#---------------------------------------------\n", fp);
 797    GSList *l0;
 798    Area *a;
 799    l0 = list_back->next;
 800    while (l0) {
 801       a = l0->data;
 802                 fprintf(fp, "rounded = %d\n", a->pix.border.rounded);
 803                 fprintf(fp, "border_width = %d\n", a->pix.border.width);
 804                 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));
 805                 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));
 806
 807         l0 = l0->next;
 808    }
 809
 810    fputs("#---------------------------------------------\n", fp);
 811    fputs("# PANEL\n", fp);
 812    fputs("#---------------------------------------------\n", fp);
 813    fputs("panel_monitor = all\n", fp);
 814    if (panel_position & BOTTOM) fputs("panel_position = bottom", fp);
 815    else fputs("panel_position = top", fp);
 816    if (panel_position & LEFT) fputs(" left\n", fp);
 817    else if (panel_position & RIGHT) fputs(" right\n", fp);
 818    else fputs(" center\n", fp);
 819         fprintf(fp, "panel_size = %d %d\n", (int)panel_config->initial_width, (int)panel_config->initial_height);
 820         fprintf(fp, "panel_margin = %d %d\n", panel_config->marginx, panel_config->marginy);
 821    fprintf(fp, "panel_padding = %d %d %d\n", panel_config->area.paddingxlr, panel_config->area.paddingy, panel_config->area.paddingx);
 822    fprintf(fp, "font_shadow = %d\n", panel_config->g_task.font_shadow);
 823    fputs("panel_background_id = 1\n", fp);
 824
 825    fputs("\n#---------------------------------------------\n", fp);
 826    fputs("# TASKBAR\n", fp);
 827    fputs("#---------------------------------------------\n", fp);
 828    if (panel_mode == MULTI_DESKTOP) fputs("taskbar_mode = multi_desktop\n", fp);
 829    else fputs("taskbar_mode = single_desktop\n", fp);
 830    fprintf(fp, "taskbar_padding = 0 0 %d\n", panel_config->g_taskbar.paddingx);
 831    fputs("taskbar_background_id = 0\n", fp);
 832
 833    fputs("\n#---------------------------------------------\n", fp);
 834    fputs("# TASK\n", fp);
 835    fputs("#---------------------------------------------\n", fp);
 836         if (old_task_icon_size) fputs("task_icon = 1\n", fp);
 837         else fputs("task_icon = 0\n", fp);
 838         fputs("task_text = 1\n", fp);
 839    fprintf(fp, "task_width = %d\n", panel_config->g_task.maximum_width);
 840    fprintf(fp, "task_centered = %d\n", panel_config->g_task.centered);
 841    fprintf(fp, "task_padding = %d %d\n", panel_config->g_task.area.paddingx, panel_config->g_task.area.paddingy);
 842    fprintf(fp, "task_font = %s\n", old_task_font);
 843         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));
 844         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));
 845    fputs("task_background_id = 2\n", fp);
 846    fputs("task_active_background_id = 3\n", fp);
 847
 848    fputs("\n#---------------------------------------------\n", fp);
 849    fputs("# SYSTRAYBAR\n", fp);
 850    fputs("#---------------------------------------------\n", fp);
 851    fputs("systray_padding = 4 3 4\n", fp);
 852    fputs("systray_background_id = 0\n", fp);
 853
 854    fputs("\n#---------------------------------------------\n", fp);
 855    fputs("# CLOCK\n", fp);
 856    fputs("#---------------------------------------------\n", fp);
 857         if (time1_format) fprintf(fp, "time1_format = %s\n", time1_format);
 858         else fputs("#time1_format = %H:%M\n", fp);
 859    fprintf(fp, "time1_font = %s\n", old_time1_font);
 860         if (time2_format) fprintf(fp, "time2_format = %s\n", time2_format);
 861         else fputs("#time2_format = %A %d %B\n", fp);
 862    fprintf(fp, "time2_font = %s\n", old_time2_font);
 863         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));
 864    fputs("clock_padding = 2 2\n", fp);
 865    fputs("clock_background_id = 0\n", fp);
 866
 867 #ifdef ENABLE_BATTERY
 868         fputs("\n#---------------------------------------------\n", fp);
 869         fputs("# BATTERY\n", fp);
 870         fputs("#---------------------------------------------\n", fp);
 871         fprintf(fp, "battery = %d\n", panel_config->battery.area.on_screen);
 872         fprintf(fp, "battery_low_status = %d\n", battery_low_status);
 873         fprintf(fp, "battery_low_cmd = %s\n", battery_low_cmd);
 874         fprintf(fp, "bat1_font = %s\n", old_bat1_font);
 875         fprintf(fp, "bat2_font = %s\n", old_bat2_font);
 876         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));
 877         fputs("battery_padding = 2 2\n", fp);
 878         fputs("battery_background_id = 0\n", fp);
 879 #endif
 880
 881    fputs("\n#---------------------------------------------\n", fp);
 882    fputs("# MOUSE ACTION ON TASK\n", fp);
 883    fputs("#---------------------------------------------\n", fp);
 884    if (mouse_middle == NONE) fputs("mouse_middle = none\n", fp);
 885    else if (mouse_middle == CLOSE) fputs("mouse_middle = close\n", fp);
 886    else if (mouse_middle == TOGGLE) fputs("mouse_middle = toggle\n", fp);
 887    else if (mouse_middle == ICONIFY) fputs("mouse_middle = iconify\n", fp);
 888    else if (mouse_middle == SHADE) fputs("mouse_middle = shade\n", fp);
 889    else fputs("mouse_middle = toggle_iconify\n", fp);
 890
 891    if (mouse_right == NONE) fputs("mouse_right = none\n", fp);
 892    else if (mouse_right == CLOSE) fputs("mouse_right = close\n", fp);
 893    else if (mouse_right == TOGGLE) fputs("mouse_right = toggle\n", fp);
 894    else if (mouse_right == ICONIFY) fputs("mouse_right = iconify\n", fp);
 895    else if (mouse_right == SHADE) fputs("mouse_right = shade\n", fp);
 896    else fputs("mouse_right = toggle_iconify\n", fp);
 897
 898    if (mouse_scroll_up == NONE) fputs("mouse_scroll_up = none\n", fp);
 899    else if (mouse_scroll_up == CLOSE) fputs("mouse_scroll_up = close\n", fp);
 900    else if (mouse_scroll_up == TOGGLE) fputs("mouse_scroll_up = toggle\n", fp);
 901    else if (mouse_scroll_up == ICONIFY) fputs("mouse_scroll_up = iconify\n", fp);
 902    else if (mouse_scroll_up == SHADE) fputs("mouse_scroll_up = shade\n", fp);
 903    else fputs("mouse_scroll_up = toggle_iconify\n", fp);
 904
 905    if (mouse_scroll_down == NONE) fputs("mouse_scroll_down = none\n", fp);
 906    else if (mouse_scroll_down == CLOSE) fputs("mouse_scroll_down = close\n", fp);
 907    else if (mouse_scroll_down == TOGGLE) fputs("mouse_scroll_down = toggle\n", fp);
 908    else if (mouse_scroll_down == ICONIFY) fputs("mouse_scroll_down = iconify\n", fp);
 909    else if (mouse_scroll_down == SHADE) fputs("mouse_scroll_down = shade\n", fp);
 910    else fputs("mouse_scroll_down = toggle_iconify\n", fp);
 911
 912    fputs("\n\n", fp);
 913    fclose (fp);
 914 }
 915