-#include "config.h"
-
-#ifdef HAVE_STDIO_H
-# include <stdio.h>
-#endif
-
-static void config_free_entry(ConfigEntry *entry);
-static void config_set_entry(char *name, ConfigValueType type,
- ConfigValue value);
-static void config_def_free(ConfigDefEntry *entry);
-
-static GData *config = NULL;
-static GData *config_def = NULL;
-
-/* provided by cparse.l */
-void cparse_go(char *filename, FILE *);
-
-
-void config_startup()
-{
- ConfigValue val;
-
- /* set up options exported by the kernel */
- config_def_set(config_def_new("engine", Config_String,
- "Engine",
- "The name of the theming engine to be used "
- "to decorate windows."));
-
- config_def_set(config_def_new("theme", Config_String,
- "Theme",
- "The name of the theme to load with the "
- "chosen engine."));
-
- config_def_set(config_def_new("font", Config_String,
- "Titlebar Font",
- "The fontstring specifying the font to "
- "be used in window titlebars."));
- val.string = "Sans-7";
- config_set("font", Config_String, val);
-
- config_def_set(config_def_new("font.shadow", Config_Bool,
- "Titlebar Font Shadow",
- "Whether or not the text in the window "
- "titlebars gets a drop shadow."));
- val.bool = FALSE;
- config_set("font.shadow", Config_Bool, val);
-
- config_def_set(config_def_new("font.shadow.offset", Config_Integer,
- "Titlebar Font Shadow Offset",
- "The offset of the drop shadow for text "
- "in the window titlebars."));
- val.integer = 1;
- config_set("font.shadow.offset", Config_Integer, val);
-
- config_def_set(config_def_new("font.shadow.tint", Config_Integer,
- "Titlebar Font Shadow Tint",
- "The percentage of tint/opacity to give the "
- "the shadow(from -100(white) to "
- "100(black))."));
- val.integer = 25;
- config_set("font.shadow.tint", Config_Integer, val);
-
- config_def_set(config_def_new("titlebar.layout", Config_String,
- "Titlebar Layout",
- "The ordering of the elements in the "
- "window titlebars."));
- val.string = "NDSLIMC";
- config_set("titlebar.layout", Config_String, val);
-
- config_def_set(config_def_new("focusNew", Config_Bool,
- "Focus New Windows",
- "Focus windows when they first appear."));
- val.bool = TRUE;
- config_set("focusNew", Config_Bool, val);
-
- config_def_set(config_def_new("focusFollowsMouse", Config_Bool,
- "Focus Follows Mouse",
- "Focus windows when the mouse pointer "
- "enters them."));
- val.bool = TRUE;
- config_set("focusFollowsMouse", Config_Bool, val);
-}
-
-void config_shutdown()
-{
- g_datalist_clear(&config);
- g_datalist_clear(&config_def);
-}
-
-gboolean config_set(char *name, ConfigValueType type, ConfigValue value)
-{
- ConfigDefEntry *def;
- gboolean ret = FALSE;
-
- name = g_ascii_strdown(name, -1);
-
- def = g_datalist_get_data(&config_def, name);
-
- if (def == NULL) {
- g_warning("Invalid config option '%s'", name);
- } else {
- if (def->hasList) {
- gboolean found = FALSE;
- GSList *it;
-
- it = def->values;
- g_assert(it != NULL);
- do {
- if (g_ascii_strcasecmp(it->data, value.string) == 0) {
- found = TRUE;
- break;
- }
- } while ((it = it->next));
-
- if (!found)
- g_warning("Invalid value '%s' for config option '%s'",
- value.string, name);
- else
- ret = TRUE;
- } else if (type != def->type) {
- g_warning("Incorrect type of value for config option '%s'", name);
- } else
- ret = TRUE;
-
- }
-
- if (ret)
- config_set_entry(name, type, value);
- else
- g_free(name);
-
- return ret;
-}
-
-gboolean config_get(char *name, ConfigValueType type, ConfigValue *value)
-{
- ConfigEntry *entry;
- gboolean ret = FALSE;
-
- name = g_ascii_strdown(name, -1);
- entry = g_datalist_get_data(&config, name);
- if (entry != NULL && entry->type == type) {
- *value = entry->value;
- ret = TRUE;
- }
- g_free(name);
- return ret;
-}
-
-static void config_set_entry(char *name, ConfigValueType type,
- ConfigValue value)
-{
- ConfigEntry *entry = NULL;
-
- entry = g_new(ConfigEntry, 1);
- entry->name = name;
- entry->type = type;
- if (type == Config_String)
- entry->value.string = g_strdup(value.string);
- else
- entry->value = value;
-
- g_datalist_set_data_full(&config, name, entry,
- (GDestroyNotify)config_free_entry);
-}
-
-static void config_free_entry(ConfigEntry *entry)
-{
- g_free(entry->name);
- entry->name = NULL;
- if(entry->type == Config_String) {
- g_free(entry->value.string);
- entry->value.string = NULL;
- }
- g_free(entry);
-}
-
-ConfigDefEntry *config_def_new(char *name, ConfigValueType type,
- char *descriptive_name, char *long_description)
-{
- ConfigDefEntry *entry;
-
- entry = g_new(ConfigDefEntry, 1);
- entry->name = g_ascii_strdown(name, -1);
- entry->descriptive_name = g_strdup(descriptive_name);
- entry->long_description = g_strdup(long_description);
- entry->hasList = FALSE;
- entry->type = type;
- entry->values = NULL;
- return entry;
-}
-
-static void config_def_free(ConfigDefEntry *entry)
-{
- GSList *it;
-
- g_free(entry->name);
- g_free(entry->descriptive_name);
- g_free(entry->long_description);
- if (entry->hasList) {
- for (it = entry->values; it != NULL; it = it->next)
- g_free(it->data);
- g_slist_free(entry->values);
- }
- g_free(entry);
-}
-
-gboolean config_def_add_value(ConfigDefEntry *entry, char *value)
-{
- if (entry->type != Config_String) {
- g_warning("Tried adding value to non-string config definition");
- return FALSE;
- }
-
- entry->hasList = TRUE;
- entry->values = g_slist_append(entry->values, g_ascii_strdown(value, -1));
- return TRUE;
-}
-
-gboolean config_def_set(ConfigDefEntry *entry)
-{
- gboolean ret = FALSE;
- ConfigDefEntry *def;
-
- if ((def = g_datalist_get_data(&config_def, entry->name))) {
- g_assert(def != entry); /* adding it twice!? */
- g_warning("Definition already set for config option '%s'. ",
- entry->name);
- config_def_free(entry);
- } else {
- g_datalist_set_data_full(&config_def, entry->name, entry,
- (GDestroyNotify)config_def_free);
- ret = TRUE;
- }
-
- return ret;
-}