[evolution] Bug 796114 - [Collection Accounts] Preselect each unique collection kind, not only first

[Milan Crha <mcrha src gnome org>]

commit 6445df6cbe3e18eb30c89978ec6da7859c64a291
Author: Milan Crha <mcrha redhat com>
Date:   Fri May 18 12:59:24 2018 +0200

    Bug 796114 - [Collection Accounts] Preselect each unique collection kind, not only first

 src/e-util/e-collection-account-wizard.c |   29 ++++++++++++++++++++++++++---
 1 files changed, 26 insertions(+), 3 deletions(-)
---
diff --git a/src/e-util/e-collection-account-wizard.c b/src/e-util/e-collection-account-wizard.c
index c3cd507..49b1ac4 100644
--- a/src/e-util/e-collection-account-wizard.c
+++ b/src/e-util/e-collection-account-wizard.c
@@ -544,6 +544,28 @@ collection_account_wizard_activate_link_cb (GtkWidget *label,
 }
 
 static gboolean
+collection_account_wizard_is_first_result_of_this_kind (GSList *known_results,
+                                                       EConfigLookupResult *result)
+{
+       GSList *link;
+       gboolean known = FALSE;
+
+       for (link = known_results; link && !known; link = g_slist_next (link)) {
+               EConfigLookupResult *result2 = link->data;
+
+               if (!result2 || result2 == result)
+                       continue;
+
+               known = e_config_lookup_result_get_kind (result) ==
+                       e_config_lookup_result_get_kind (result2) &&
+                       g_strcmp0 (e_config_lookup_result_get_protocol (result),
+                       e_config_lookup_result_get_protocol (result2)) == 0;
+       }
+
+       return !known;
+}
+
+static gboolean
 collection_account_wizard_fill_results (ECollectionAccountWizard *wizard)
 {
        struct _results_info {
@@ -586,6 +608,7 @@ collection_account_wizard_fill_results (ECollectionAccountWizard *wizard)
 
        for (ii = 0; ii < G_N_ELEMENTS (results_info); ii++) {
                GSList *results = results_info[ii].results, *link, *known_results = NULL, *klink;
+               gboolean is_collection_kind = results_info[ii].kind == E_CONFIG_LOOKUP_RESULT_COLLECTION;
                GtkTreePath *path;
 
                /* Skip empty groups */
@@ -598,7 +621,7 @@ collection_account_wizard_fill_results (ECollectionAccountWizard *wizard)
                        PART_COLUMN_BOOL_ENABLED_VISIBLE, TRUE,
                        PART_COLUMN_BOOL_RADIO, FALSE,
                        PART_COLUMN_BOOL_SENSITIVE, results != NULL,
-                       PART_COLUMN_BOOL_IS_COLLECTION_GROUP, results_info[ii].kind == 
E_CONFIG_LOOKUP_RESULT_COLLECTION,
+                       PART_COLUMN_BOOL_IS_COLLECTION_GROUP, is_collection_kind,
                        PART_COLUMN_BOOL_ICON_VISIBLE, results_info[ii].icon_name != NULL,
                        PART_COLUMN_STRING_ICON_NAME, results_info[ii].icon_name,
                        PART_COLUMN_STRING_DESCRIPTION, _(results_info[ii].display_name),
@@ -634,9 +657,9 @@ collection_account_wizard_fill_results (ECollectionAccountWizard *wizard)
 
                        gtk_tree_store_append (tree_store, &iter, &parent);
                        gtk_tree_store_set (tree_store, &iter,
-                               PART_COLUMN_BOOL_ENABLED, link == results,
+                               PART_COLUMN_BOOL_ENABLED, link == results || (is_collection_kind && 
collection_account_wizard_is_first_result_of_this_kind (known_results, result)),
                                PART_COLUMN_BOOL_ENABLED_VISIBLE, g_slist_next (results) != NULL,
-                               PART_COLUMN_BOOL_RADIO, results_info[ii].kind != 
E_CONFIG_LOOKUP_RESULT_COLLECTION,
+                               PART_COLUMN_BOOL_RADIO, !is_collection_kind,
                                PART_COLUMN_BOOL_SENSITIVE, TRUE,
                                PART_COLUMN_BOOL_ICON_VISIBLE, NULL,
                                PART_COLUMN_STRING_ICON_NAME, NULL,