[evolution] ECollectionAccountWizard: Prefix errors when finishing the wizard

[Milan Crha <mcrha src gnome org>]

commit 829ccd6aaa1d3566d1e8553d16801d50ff18fc05
Author: Milan Crha <mcrha redhat com>
Date:   Thu May 28 13:01:40 2020 +0200

    ECollectionAccountWizard: Prefix errors when finishing the wizard
    
    Thus it's better understandable in which place the error happened.
    Also make the error message selectable for easier copying of it.
    
    Related to https://gitlab.gnome.org/GNOME/evolution/-/issues/947

 src/e-util/e-collection-account-wizard.c | 4 ++++
 1 file changed, 4 insertions(+)
---
diff --git a/src/e-util/e-collection-account-wizard.c b/src/e-util/e-collection-account-wizard.c
index b1121b70cb..e7aef34e46 100644
--- a/src/e-util/e-collection-account-wizard.c
+++ b/src/e-util/e-collection-account-wizard.c
@@ -1307,6 +1307,7 @@ collection_account_wizard_write_changes_thread (ESimpleAsyncResult *result,
                                }
 
                                if (source && !e_source_store_password_sync (source, password, TRUE, 
cancellable, &local_error)) {
+                                       g_prefix_error (&local_error, "%s", _("Failed to store password: "));
                                        e_simple_async_result_set_user_data (result, local_error, 
(GDestroyNotify) g_error_free);
                                        break;
                                }
@@ -1316,6 +1317,7 @@ collection_account_wizard_write_changes_thread (ESimpleAsyncResult *result,
 
        if (!e_simple_async_result_get_user_data (result) && /* No error from password save */
            !e_source_registry_create_sources_sync (wizard->priv->registry, sources, cancellable, 
&local_error) && local_error) {
+               g_prefix_error (&local_error, "%s", _("Failed to create sources: "));
                e_simple_async_result_set_user_data (result, local_error, (GDestroyNotify) g_error_free);
        }
 
@@ -1343,6 +1345,7 @@ collection_account_wizard_write_changes_done (GObject *source_object,
                is_cancelled = g_error_matches (error, G_IO_ERROR, G_IO_ERROR_CANCELLED);
 
                gtk_label_set_text (GTK_LABEL (wizard->priv->finish_label), error->message);
+               gtk_label_set_selectable (GTK_LABEL (wizard->priv->finish_label), TRUE);
        }
 
        e_spinner_stop (E_SPINNER (wizard->priv->finish_spinner));
@@ -1482,6 +1485,7 @@ collection_account_wizard_save_sources (ECollectionAccountWizard *wizard)
        g_warn_if_fail (wizard->priv->finish_cancellable == NULL);
 
        gtk_label_set_text (GTK_LABEL (wizard->priv->finish_label), _("Saving account settings, please 
wait…"));
+       gtk_label_set_selectable (GTK_LABEL (wizard->priv->finish_label), FALSE);
        gtk_widget_show (wizard->priv->finish_spinner);
        gtk_widget_show (wizard->priv->finish_label);
        gtk_widget_show (wizard->priv->finish_cancel_button);