source: branches/3.3-Hive/sources/HeuristicLab.Hive/HeuristicLab.Hive.Experiment.Views/3.3/HiveExperimentListView.cs @ 4424

#region License Information
/* HeuristicLab
 * Copyright (C) 2002-2010 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 <http://www.gnu.org/licenses/>.
 */
#endregion

using System;
using System.Windows.Forms;
using HeuristicLab.Core;
using HeuristicLab.Core.Views;
using HeuristicLab.MainForm;

namespace HeuristicLab.Hive.Experiment.Views {
  [View("HiveExperimentList View")]
  [Content(typeof(HiveExperimentList), true)]
  [Content(typeof(IItemList<HiveExperiment>), false)]
  public partial class HiveExperimentListView : ItemListView<HiveExperiment> {

    public HiveExperimentListView() {
      InitializeComponent();
      itemsGroupBox.Text = "Hive Experiments";
    }

    protected override HiveExperiment CreateItem() {
      return new HiveExperiment();
    }

    protected override void SetEnabledStateOfControls() {
      if (InvokeRequired) {
        this.InvokeIfRequired(c => { SetEnabledStateOfControls(); });
      } else {
        base.SetEnabledStateOfControls();
        if (Content != null) {
          if (itemsListView.SelectedItems.Count > 0) {
            // only allow delete-operation if all selected items are stored in hive (they have HiveExperimentId)
            bool canRemove = true;
            foreach (ListViewItem item in itemsListView.SelectedItems) {
              canRemove = canRemove && Content[item.Index].HiveExperimentId != Guid.Empty;
            }
            this.removeButton.Enabled = canRemove;
          }
        }
      }
    }

    protected override void removeButton_Click(object sender, EventArgs e) {
      DialogResult result = MessageBox.Show("This action will permanently delete this experiment (also on the hive server). Continue?", "Delete Experiment", MessageBoxButtons.OKCancel);
      if (result == DialogResult.OK) {
        base.removeButton_Click(sender, e);
      }
    }
  }
}