#region License Information /* HeuristicLab * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL) * * This file is part of HeuristicLab. * * HeuristicLab is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * HeuristicLab is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with HeuristicLab. If not, see . */ #endregion using System; namespace HeuristicLab.Clients.Access.Administration { public partial class RefreshableRoleListView : RefreshableView { public RefreshableRoleListView() { InitializeComponent(); } protected override void RefreshData() { Content.RefreshRolesAsync(PluginInfrastructure.ErrorHandling.ShowErrorDialog); } protected override void Content_Refreshing(object sender, EventArgs e) { if (InvokeRequired) { Invoke(new EventHandler(Content_Refreshing), sender, e); } else { base.Content_Refreshing(sender, e); roleListView.Enabled = false; storeButton.Enabled = false; if (Content.Roles != null) { Content.Roles.ItemsRemoved -= new Collections.CollectionItemsChangedEventHandler>(Roles_ItemsRemoved); } } } protected override void Content_Refreshed(object sender, EventArgs e) { if (InvokeRequired) { Invoke(new EventHandler(Content_Refreshed), sender, e); } else { base.Content_Refreshed(sender, e); roleListView.Enabled = true; roleListView.Content = Content.Roles; if (Content.Roles != null) { storeButton.Enabled = true; Content.Roles.ItemsRemoved += new Collections.CollectionItemsChangedEventHandler>(Roles_ItemsRemoved); } } } protected override void DeregisterContentEvents() { if (Content.Roles != null) { Content.Roles.ItemsRemoved -= new Collections.CollectionItemsChangedEventHandler>(Roles_ItemsRemoved); } base.DeregisterContentEvents(); } void Roles_ItemsRemoved(object sender, Collections.CollectionItemsChangedEventArgs> e) { foreach (var u in e.Items) { Content.DeleteRoleAsync(u.Value, PluginInfrastructure.ErrorHandling.ShowErrorDialog); } } private void storeButton_Click(object sender, EventArgs e) { Content.StoreRolesAsync(PluginInfrastructure.ErrorHandling.ShowErrorDialog); } } }