TraktPlugin.GUI.GUILists.OnShowContextMenu C# (CSharp) Méthode

        protected override void OnShowContextMenu()
        {
            if (GUIBackgroundTask.Instance.IsBusy) return;

            GUIListItem selectedItem = this.Facade.SelectedListItem;
            if (selectedItem == null) return;

            var selectedList = selectedItem.TVTag as TraktListDetail;
            if (selectedItem == null) return;

            var dlg = (IDialogbox)GUIWindowManager.GetWindow((int)GUIWindow.Window.WINDOW_DIALOG_MENU);
            if (dlg == null) return;

            dlg.Reset();
            dlg.SetHeading(GUIUtils.PluginName());

            GUIListItem listItem = null;

            // only allow add/delete/update if viewing your own lists
            if (CurrentUser == TraktSettings.Username)
            {
                listItem = new GUIListItem(Translation.CreateList);
                dlg.Add(listItem);
                listItem.ItemId = (int)ContextMenuItem.Create;

                listItem = new GUIListItem(Translation.EditList);
                dlg.Add(listItem);
                listItem.ItemId = (int)ContextMenuItem.Edit;

                listItem = new GUIListItem(Translation.DeleteList);
                dlg.Add(listItem);
                listItem.ItemId = (int)ContextMenuItem.Delete;
            }
            else
            {
                // like list
                if (!selectedList.IsLiked())
                {
                    listItem = new GUIListItem(Translation.Like);
                    dlg.Add(listItem);
                    listItem.ItemId = (int)ContextMenuItem.Like;
                }
                else
                {
                    // unLike list
                    listItem = new GUIListItem(Translation.UnLike);
                    dlg.Add(listItem);
                    listItem.ItemId = (int)ContextMenuItem.Unlike;
                }

                // copy a friends list
                listItem = new GUIListItem(Translation.CopyList);
                dlg.Add(listItem);
                listItem.ItemId = (int)ContextMenuItem.Copy;
            }

            // Show Context Menu
            dlg.DoModal(GUIWindowManager.ActiveWindow);
            if (dlg.SelectedId < 0) return;

            var currentList = new TraktListDetail
            {
                Ids = selectedList.Ids,
                Name = selectedList.Name,
                Description = selectedList.Description,
                Privacy = selectedList.Privacy,
                AllowComments = selectedList.AllowComments,
                DisplayNumbers = selectedList.DisplayNumbers,
                ItemCount = selectedList.ItemCount,
                Likes = selectedList.Likes,
                UpdatedAt = selectedList.UpdatedAt
            };

            switch (dlg.SelectedId)
            {
                case ((int)ContextMenuItem.Create):
                    var list = new TraktListDetail();
                    if (TraktLists.GetListDetailsFromUser(ref list))
                    {
                        if (Lists.Any(l => l.Name == list.Name))
                        {
                            // list with that name already exists
                            GUIUtils.ShowNotifyDialog(Translation.Lists, Translation.ListNameAlreadyExists);
                            return;
                        }
                        TraktLogger.Info("Creating new list for user online. Privacy = '{0}', Name = '{1}'", list.Privacy, list.Name);
                        CreateList(list);
                    }
                    break;

                case ((int)ContextMenuItem.Delete):
                    DeleteList(selectedList);
                    break;

                case ((int)ContextMenuItem.Edit):
                    if (TraktLists.GetListDetailsFromUser(ref currentList))
                    {
                        TraktLogger.Info("Editing list. Name = '{0}', Id = '{1}'", currentList.Name);
                        EditList(currentList);
                    }
                    break;

                case ((int)ContextMenuItem.Copy):
                    if (TraktLists.GetListDetailsFromUser(ref currentList))
                    {
                        CopyList(selectedList, currentList);
                    }
                    break;

                case ((int)ContextMenuItem.Like):
                    GUICommon.LikeList(selectedList, CurrentUser);
                    selectedList.Likes++;
                    PublishListProperties(selectedList);
                    break;

                case ((int)ContextMenuItem.Unlike):
                    GUICommon.UnLikeList(selectedList, CurrentUser);
                    if (selectedList.Likes > 0)
                    {
                        selectedList.Likes--;
                        PublishListProperties(selectedList);
                    }
                    break;

                default:
                    break;
            }

            base.OnShowContextMenu();
        }