openbox/config.c

   1 #include "config.h"
   2 #include "parse.h"
   3
   4 gboolean config_focus_new;
   5 gboolean config_focus_follow;
   6 gboolean config_focus_last;
   7 gboolean config_focus_last_on_desktop;
   8
   9 char *config_engine_name;
  10 char *config_engine_theme;
  11 char *config_engine_layout;
  12 char *config_engine_font;
  13 gboolean config_engine_shadow;
  14 int config_engine_shadow_offset;
  15 int config_engine_shadow_tint;
  16
  17 int config_desktops_num;
  18 GSList *config_desktops_names;
  19
  20 static void parse_focus(char *name, ParseToken *value)
  21 {
  22     if (!g_ascii_strcasecmp(name, "focusnew")) {
  23         if (value->type != TOKEN_BOOL)
  24             yyerror("invalid value");
  25         else {
  26             config_focus_new = value->data.bool;
  27         }
  28     } else if (!g_ascii_strcasecmp(name, "followmouse")) {
  29         if (value->type != TOKEN_BOOL)
  30             yyerror("invalid value");
  31         else {
  32             config_focus_follow = value->data.bool;
  33         }
  34     } else if (!g_ascii_strcasecmp(name, "focuslast")) {
  35         if (value->type != TOKEN_BOOL)
  36             yyerror("invalid value");
  37         else {
  38             config_focus_last = value->data.bool;
  39         }
  40     } else if (!g_ascii_strcasecmp(name, "focuslastondesktop")) {
  41         if (value->type != TOKEN_BOOL)
  42             yyerror("invalid value");
  43         else {
  44             config_focus_last_on_desktop = value->data.bool;
  45         }
  46     } else
  47         yyerror("invalid option");
  48     parse_free_token(value);
  49 }
  50
  51 static void parse_engine(char *name, ParseToken *value)
  52 {
  53     if (!g_ascii_strcasecmp(name, "engine")) {
  54         if (value->type != TOKEN_STRING)
  55             yyerror("invalid value");
  56         else {
  57             g_free(config_engine_name);
  58             config_engine_name = g_strdup(value->data.string);
  59         }
  60     } else if (!g_ascii_strcasecmp(name, "theme")) {
  61         if (value->type != TOKEN_STRING)
  62             yyerror("invalid value");
  63         else {
  64             g_free(config_engine_theme);
  65             config_engine_theme = g_strdup(value->data.string);
  66         }
  67     } else if (!g_ascii_strcasecmp(name, "titlebarlayout")) {
  68         if (value->type != TOKEN_STRING)
  69             yyerror("invalid value");
  70         else {
  71             g_free(config_engine_layout);
  72             config_engine_layout = g_strdup(value->data.string);
  73         }
  74     } else if (!g_ascii_strcasecmp(name, "font.title")) {
  75         if (value->type != TOKEN_STRING)
  76             yyerror("invalid value");
  77         else {
  78             g_free(config_engine_font);
  79             config_engine_font = g_strdup(value->data.string);
  80         }
  81     } else if (!g_ascii_strcasecmp(name, "font.title.shadow")) {
  82         if (value->type != TOKEN_BOOL)
  83             yyerror("invalid value");
  84         else {
  85             config_engine_shadow = value->data.bool;
  86         }
  87     } else if (!g_ascii_strcasecmp(name, "font.title.shadow.offset")) {
  88         if (value->type != TOKEN_INTEGER)
  89             yyerror("invalid value");
  90         else {
  91             config_engine_shadow_offset = value->data.integer;
  92         }
  93     } else if (!g_ascii_strcasecmp(name, "font.title.shadow.tint")) {
  94         if (value->type != TOKEN_INTEGER)
  95             yyerror("invalid value");
  96         else {
  97             config_engine_shadow_tint = value->data.integer;
  98             if (config_engine_shadow_tint < -100)
  99                 config_engine_shadow_tint = -100;
 100             else if (config_engine_shadow_tint > 100)
 101                 config_engine_shadow_tint = 100;
 102         }
 103     } else
 104         yyerror("invalid option");
 105     parse_free_token(value);
 106 }
 107
 108 static void parse_desktops(char *name, ParseToken *value)
 109 {
 110     GList *it;
 111
 112     if (!g_ascii_strcasecmp(name, "number")) {
 113         if (value->type != TOKEN_INTEGER)
 114             yyerror("invalid value");
 115         else {
 116             config_desktops_num = value->data.integer;
 117         }
 118     } else if (!g_ascii_strcasecmp(name, "names")) {
 119         if (value->type == TOKEN_LIST) {
 120             for (it = value->data.list; it; it = it->next)
 121                 if (((ParseToken*)it->data)->type != TOKEN_STRING) break;
 122             if (it == NULL) {
 123                 /* build a string list */
 124                 g_free(config_desktops_names);
 125                 for (it = value->data.list; it; it = it->next)
 126                     config_desktops_names =
 127                         g_slist_append(config_desktops_names,
 128                                        g_strdup
 129                                        (((ParseToken*)it->data)->data.string));
 130             } else {
 131                 yyerror("invalid string in names list");
 132             }
 133         } else {
 134             yyerror("syntax error (expected list of strings)");
 135         }
 136     } else
 137         yyerror("invalid option");
 138     parse_free_token(value);
 139 }
 140
 141 void config_startup()
 142 {
 143     config_focus_new = TRUE;
 144     config_focus_follow = FALSE;
 145     config_focus_last = TRUE;
 146     config_focus_last_on_desktop = TRUE;
 147
 148     parse_reg_section("focus", NULL, parse_focus);
 149
 150     config_engine_name = g_strdup(DEFAULT_ENGINE);
 151     config_engine_theme = NULL;
 152     config_engine_layout = g_strdup("NLIMC");
 153     config_engine_font = g_strdup("Sans-7");
 154     config_engine_shadow = FALSE;
 155     config_engine_shadow_offset = 1;
 156     config_engine_shadow_tint = 25;
 157
 158     parse_reg_section("engine", NULL, parse_engine);
 159
 160     config_desktops_num = 4;
 161     config_desktops_names = NULL;
 162
 163     parse_reg_section("desktops", NULL, parse_desktops);
 164 }
 165
 166 void config_shutdown()
 167 {
 168     GSList *it;
 169
 170     g_free(config_engine_name);
 171     g_free(config_engine_layout);
 172     g_free(config_engine_font);
 173
 174     for (it = config_desktops_names; it; it = it->next)
 175         g_free(it->data);
 176     g_slist_free(config_desktops_names);
 177 }