static void
gnc_plugin_page_owner_tree_selection_changed_cb (GtkTreeSelection *selection,
GncPluginPageOwnerTree *page)
{
GtkActionGroup *action_group;
GtkTreeView *view;
GncOwner *owner = NULL;
gboolean sensitive;
gboolean is_readwrite = !qof_book_is_readonly(gnc_get_current_book());
g_return_if_fail(GNC_IS_PLUGIN_PAGE_OWNER_TREE(page));
if (!selection)
{
sensitive = FALSE;
}
else
{
g_return_if_fail(GTK_IS_TREE_SELECTION(selection));
view = gtk_tree_selection_get_tree_view (selection);
owner = gnc_tree_view_owner_get_selected_owner (GNC_TREE_VIEW_OWNER(view));
sensitive = (owner != NULL);
}
action_group = gnc_plugin_page_get_action_group(GNC_PLUGIN_PAGE(page));
gnc_plugin_update_actions (action_group, actions_requiring_owner_always,
"sensitive", sensitive);
gnc_plugin_update_actions (action_group, actions_requiring_owner_rw,
"sensitive", sensitive && is_readwrite);
g_signal_emit (page, plugin_page_signals[OWNER_SELECTED], 0, owner);
}
GncOwner *
gnc_plugin_page_owner_tree_get_current_owner (GncPluginPageOwnerTree *page)
{
GncPluginPageOwnerTreePrivate *priv;
GncOwner *owner;
priv = GNC_PLUGIN_PAGE_OWNER_TREE_GET_PRIVATE(page);
ENTER("page %p (tree view %p)", page, priv->tree_view);
owner = gnc_tree_view_owner_get_selected_owner (GNC_TREE_VIEW_OWNER(priv->tree_view));
if (owner == NULL)
{
LEAVE("no owner");
return NULL;
}
LEAVE("owner %p", owner);
return owner;
}
/** Save information about the selected row. Its job is to write the
* full owner name of the row out to the state file.
*
* @param view A pointer to the GtkTreeView embedded in an
* owner tree page.
*
* @param path A pointer to a particular entry in the tree.
*
* @param data A pointer to a data structure holding the information
* related to the state file. */
static void
tree_save_selected_row (GncTreeViewOwner *view,
gpointer user_data)
{
GncOwner *owner;
GncOwnerType owner_type;
bar_t *bar = user_data;
const gchar *owner_name;
owner = gnc_tree_view_owner_get_selected_owner(view);
if (owner == NULL)
return;
owner_name = gncOwnerGetName (owner);
if (owner_name == NULL)
return;
g_key_file_set_string(bar->key_file, bar->group_name, OWNER_SELECTED_LABEL,
owner_name);
}
