[evolution] I#2059 - Group Manager: Auto-deselect sources in to be hidden groups

[Milan Crha <mcrha src gnome org>]

commit 8aa57f934c9f21920ffbb58093eb3f33f32c36e0
Author: Milan Crha <mcrha redhat com>
Date:   Mon Oct 3 10:32:36 2022 +0200

    I#2059 - Group Manager: Auto-deselect sources in to be hidden groups
    
    Closes https://gitlab.gnome.org/GNOME/evolution/-/issues/2059

 src/e-util/e-source-selector.c | 50 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
---
diff --git a/src/e-util/e-source-selector.c b/src/e-util/e-source-selector.c
index efc72fdf20..75a5be6593 100644
--- a/src/e-util/e-source-selector.c
+++ b/src/e-util/e-source-selector.c
@@ -3462,6 +3462,55 @@ create_tree (ESourceSelector *selector,
        return scrolled;
 }
 
+static void
+deselect_sources_in_hidden_groups (ESourceSelector *selector)
+{
+       ESourceRegistry *registry;
+       const gchar *extension_name;
+       GNode *root;
+
+       /* No group to hide */
+       if (!g_hash_table_size (selector->priv->hidden_groups))
+               return;
+
+       /* Address books are not selectable */
+       if (g_strcmp0 (e_source_selector_get_extension_name (selector), E_SOURCE_EXTENSION_ADDRESS_BOOK) == 0)
+               return;
+
+       extension_name = e_source_selector_get_extension_name (selector);
+       registry = e_source_selector_get_registry (selector);
+       root = e_source_registry_build_display_tree (registry, extension_name);
+
+       if (root) {
+               GNode *node;
+
+               for (node = g_node_first_child (root); node; node = g_node_next_sibling (node)) {
+                       ESource *source;
+
+                       source = node->data;
+
+                       if (source && g_hash_table_contains (selector->priv->hidden_groups, e_source_get_uid 
(source))) {
+                               GNode *child_node;
+
+                               for (child_node = g_node_first_child (node); child_node; child_node = 
g_node_next_sibling (child_node)) {
+                                       ESource *child = child_node->data;
+
+                                       if (child && e_source_has_extension (child, extension_name)) {
+                                               gpointer extension = e_source_get_extension (child, 
extension_name);
+
+                                               if (E_IS_SOURCE_SELECTABLE (extension) &&
+                                                   e_source_selectable_get_selected (extension)) {
+                                                       e_source_selector_unselect_source (selector, child);
+                                               }
+                                       }
+                               }
+                       }
+               }
+       }
+
+       e_source_registry_free_display_tree (root);
+}
+
 static void
 process_move_button (GtkButton *button,
                     GtkTreeView *tree,
@@ -3710,6 +3759,7 @@ e_source_selector_manage_groups (ESourceSelector *selector)
 
                selector->priv->groups_order = g_slist_reverse (selector->priv->groups_order);
 
+               deselect_sources_in_hidden_groups (selector);
                source_selector_build_model (selector);
 
                confirmed = TRUE;