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First pass a parsing a keyfile for default settings

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This commit is contained in:
Matthias Clasen 2011-01-26 08:57:08 -05:00
parent 0ba6c63e2d
commit 8f3a3fda0b
1 changed files with 90 additions and 1 deletions
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91
gtk/gtksettings.c
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@ -246,6 +246,10 @@ gtk_settings_init (GtkSettings *settings)
GtkSettingsPrivate *priv;
GParamSpec **pspecs, **p;
guint i = 0;
GKeyFile *keyfile;
gchar *dirs[3];
gchar *path;
GError *error;
priv = G_TYPE_INSTANCE_GET_PRIVATE (settings,
GTK_TYPE_SETTINGS,
@ -266,18 +270,103 @@ gtk_settings_init (GtkSettings *settings)
priv->property_values = g_new0 (GtkSettingsPropertyValue, i);
i = 0;
g_object_freeze_notify (G_OBJECT (settings));
keyfile = g_key_file_new ();
dirs[0] = g_build_filename (g_get_user_config_dir (), "gtk-3.0", NULL);
dirs[1] = g_build_filename (GTK_SYSCONFDIR, "gtk-3.0", NULL);
dirs[2] = NULL;
path = NULL;
error = NULL;
if (!g_key_file_load_from_dirs (keyfile, "settings.ini",
(const gchar**)dirs, &path,
G_KEY_FILE_NONE,
&error))
{
if (!g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_NOT_FOUND))
g_warning ("Failed to parse %s: %s", path ? path : "settings.ini", error->message);
g_error_free (error);
error = NULL;
}
for (p = pspecs; *p; p++)
{
GParamSpec *pspec = *p;
GType value_type = G_PARAM_SPEC_VALUE_TYPE (pspec);
if (pspec->owner_type != G_OBJECT_TYPE (settings))
continue;
g_value_init (&priv->property_values[i].value, G_PARAM_SPEC_VALUE_TYPE (pspec));
g_value_init (&priv->property_values[i].value, value_type);
g_param_value_set_default (pspec, &priv->property_values[i].value);
error = NULL;
switch (value_type)
{
case G_TYPE_BOOLEAN:
{
gboolean b_val;
b_val = g_key_file_get_boolean (keyfile, "Settings", pspec->name, &error);
if (!error)
g_value_set_boolean (&priv->property_values[i].value, b_val);
break;
}
case G_TYPE_INT:
{
gint i_val;
i_val = g_key_file_get_integer (keyfile, "Settings", pspec->name, &error);
if (!error)
g_value_set_int (&priv->property_values[i].value, i_val);
break;
}
case G_TYPE_DOUBLE:
{
gdouble d_val;
d_val = g_key_file_get_double (keyfile, "Settings", pspec->name, &error);
if (!error)
g_value_set_double (&priv->property_values[i].value, d_val);
break;
}
case G_TYPE_STRING:
{
gchar *s_val;
s_val = g_key_file_get_string (keyfile, "Settings", pspec->name, &error);
if (!error)
g_value_set_string (&priv->property_values[i].value, s_val);
g_free (s_val);
break;
}
default: ;
/* FIXME: handle parsing nicks, colors, etc */
}
if (error)
{
if (!g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_GROUP_NOT_FOUND) &&
!g_error_matches (error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_KEY_NOT_FOUND))
g_warning ("Failed to parse %s: %s", path ? path : "settings.ini", error->message);
g_error_free (error);
error = NULL;
}
g_object_notify (G_OBJECT (settings), pspec->name);
priv->property_values[i].source = GTK_SETTINGS_SOURCE_DEFAULT;
i++;
}
g_key_file_free (keyfile);
g_free (path);
g_free (dirs[0]);
g_free (dirs[1]);
g_object_thaw_notify (G_OBJECT (settings));
g_free (pspecs);
}