/*
* _gdaui_provider_auth_editor_set_provider
* @auth: a #GdauiProviderAuthEditor widget
* @provider: the provider to be used
*
* Updates the displayed fields in @auth to represent the required
* and possible arguments that a connection to a database through
* @provider would require
*/
void
_gdaui_provider_auth_editor_set_provider (GdauiProviderAuthEditor *auth, const gchar *provider)
{
g_return_if_fail (GDAUI_IS_PROVIDER_AUTH_EDITOR (auth));
g_return_if_fail (auth->priv);
auth->priv->pinfo = NULL;
if (auth->priv->provider)
g_free (auth->priv->provider);
auth->priv->provider = NULL;
auth->priv->auth_needed = FALSE;
if (auth->priv->auth_widget) {
gtk_widget_destroy (auth->priv->auth_widget);
auth->priv->auth_widget = NULL;
}
if (provider) {
auth->priv->pinfo = gda_config_get_provider_info (provider);
if (auth->priv->pinfo) {
auth->priv->provider = g_strdup (auth->priv->pinfo->id);
if (auth->priv->pinfo->auth_params && auth->priv->pinfo->auth_params->holders)
auth->priv->auth_needed = TRUE;
}
}
if (auth->priv->auth_needed) {
g_assert (auth->priv->pinfo);
GdaSet *set;
set = gda_set_copy (auth->priv->pinfo->auth_params);
auth->priv->auth_widget = gdaui_basic_form_new (set);
g_signal_connect (G_OBJECT (auth->priv->auth_widget), "holder-changed",
G_CALLBACK (auth_form_changed), auth);
g_object_unref (set);
}
if (auth->priv->auth_widget) {
gtk_container_add (GTK_CONTAINER (auth), auth->priv->auth_widget);
gtk_widget_show (auth->priv->auth_widget);
if (auth->priv->labels_size_group)
gdaui_basic_form_add_to_size_group (GDAUI_BASIC_FORM (auth->priv->auth_widget),
auth->priv->labels_size_group,
GDAUI_BASIC_FORM_LABELS);
if (auth->priv->entries_size_group)
gdaui_basic_form_add_to_size_group (GDAUI_BASIC_FORM (auth->priv->auth_widget),
auth->priv->entries_size_group,
GDAUI_BASIC_FORM_ENTRIES);
}
g_signal_emit_by_name (auth, "changed");
}
static void
adapt_form_widget (GdauiProviderSpecEditor *spec)
{
/* destroy any previous widget */
if (spec->priv->form) {
gtk_container_foreach (GTK_CONTAINER (spec), (GtkCallback) gtk_widget_destroy, NULL);
spec->priv->form = NULL;
}
spec->priv->type = NO_PROVIDER;
if (!spec->priv->provider)
return;
/* fetch DSN parameters */
GdaProviderInfo *pinfo;
pinfo = gda_config_get_provider_info (spec->priv->provider);
if (!pinfo) {
g_warning (_("Unknown provider '%s'"), spec->priv->provider);
return;
}
if (!pinfo->dsn_params) {
g_warning (_("Provider '%s' does not report the required parameters for DSN"), spec->priv->provider);
return;
}
/* create new widget */
GdaSet *dset;
dset = gda_set_copy (pinfo->dsn_params);
if (dset) {
GtkWidget *wid;
spec->priv->type = PROVIDER_FORM;
wid = gdaui_basic_form_new (dset);
g_object_set ((GObject*) wid, "show-actions", FALSE, NULL);
g_object_unref (dset);
spec->priv->form = wid;
if (spec->priv->labels_size_group)
gdaui_basic_form_add_to_size_group (GDAUI_BASIC_FORM (spec->priv->form), spec->priv->labels_size_group,
GDAUI_BASIC_FORM_LABELS);
if (spec->priv->entries_size_group)
gdaui_basic_form_add_to_size_group (GDAUI_BASIC_FORM (spec->priv->form), spec->priv->entries_size_group,
GDAUI_BASIC_FORM_ENTRIES);
update_form_contents (spec);
g_signal_connect (G_OBJECT (wid), "holder-changed",
G_CALLBACK (dsn_form_changed), spec);
gtk_widget_show (wid);
gtk_container_add (GTK_CONTAINER (spec), wid);
}
}
/*
* _gdaui_provider_spec_editor_add_to_size_group
* @spec: a #GdauiProviderSpecEditor widget
*/
void
_gdaui_provider_spec_editor_add_to_size_group (GdauiProviderSpecEditor *spec, GtkSizeGroup *size_group,
GdauiBasicFormPart part)
{
g_return_if_fail (GDAUI_IS_PROVIDER_SPEC_EDITOR (spec));
g_return_if_fail (GTK_IS_SIZE_GROUP (size_group));
g_return_if_fail (! ((spec->priv->labels_size_group && (part == GDAUI_BASIC_FORM_LABELS)) ||
(spec->priv->entries_size_group && (part == GDAUI_BASIC_FORM_ENTRIES))));
if (part == GDAUI_BASIC_FORM_LABELS)
spec->priv->labels_size_group = g_object_ref (size_group);
else
spec->priv->entries_size_group = g_object_ref (size_group);
gdaui_basic_form_add_to_size_group (GDAUI_BASIC_FORM (spec->priv->form), size_group, part);
}
/*
* _gdaui_provider_auth_editor_add_to_size_group
* @auth: a #GdauiProviderAuthEditor widget
*/
void
_gdaui_provider_auth_editor_add_to_size_group (GdauiProviderAuthEditor *auth, GtkSizeGroup *size_group,
GdauiBasicFormPart part)
{
g_return_if_fail (GDAUI_IS_PROVIDER_AUTH_EDITOR (auth));
g_return_if_fail (GTK_IS_SIZE_GROUP (size_group));
g_return_if_fail (! ((auth->priv->labels_size_group && (part == GDAUI_BASIC_FORM_LABELS)) ||
(auth->priv->entries_size_group && (part == GDAUI_BASIC_FORM_ENTRIES))));
if (part == GDAUI_BASIC_FORM_LABELS)
auth->priv->labels_size_group = g_object_ref (size_group);
else
auth->priv->entries_size_group = g_object_ref (size_group);
if (auth->priv->auth_widget)
gdaui_basic_form_add_to_size_group (GDAUI_BASIC_FORM (auth->priv->auth_widget), size_group, part);
}
