source: branches/HeuristicLab.Hive-3.4/sources/HeuristicLab.Clients.Hive.ExperimentManager/3.3/Views/RefreshableHiveExperimentListView.cs @ 6791

#region License Information
/* HeuristicLab
 * Copyright (C) 2002-2011 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.Collections;
using HeuristicLab.Core;
using HeuristicLab.MainForm;

namespace HeuristicLab.Clients.Hive.ExperimentManager.Views {
  [View("HiveExperimentList View")]
  [Content(typeof(ItemCollection<RefreshableJob>), false)]
  public partial class RefreshableHiveExperimentListView : HeuristicLab.Core.Views.ItemCollectionView<RefreshableJob> {

    public RefreshableHiveExperimentListView() {
      InitializeComponent();
      itemsGroupBox.Text = "Jobs";
      this.itemsListView.View = View.Details;
      this.itemsListView.Columns.Clear();
      this.itemsListView.Columns.Add(new ColumnHeader("Date") { Text = "Date" });
      this.itemsListView.Columns.Add(new ColumnHeader("Name") { Text = "Name" });
      foreach (ColumnHeader c in this.itemsListView.Columns) {
        c.AutoResize(ColumnHeaderAutoResizeStyle.HeaderSize);
      }
      this.itemsListView.HeaderStyle = ColumnHeaderStyle.Clickable;
      this.itemsListView.FullRowSelect = true;
      this.itemsListView.Sorting = SortOrder.Ascending;
      this.itemsListView.Sort();
    }

    protected override RefreshableJob CreateItem() {
      return new RefreshableJob() { IsAllowedPrivileged = HiveClient.Instance.IsAllowedPrivileged };
    }

    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);
      }
    }

    protected override void Content_ItemsAdded(object sender, Collections.CollectionItemsChangedEventArgs<RefreshableJob> e) {
      base.Content_ItemsAdded(sender, e);
      foreach (ColumnHeader c in this.itemsListView.Columns) {
        c.AutoResize(ColumnHeaderAutoResizeStyle.ColumnContent);
      }
    }

    protected override void Content_ItemsRemoved(object sender, CollectionItemsChangedEventArgs<RefreshableJob> e) {
      base.Content_ItemsRemoved(sender, e);
      if (Content != null && Content.Count == 0) {
        foreach (ColumnHeader c in this.itemsListView.Columns) {
          c.AutoResize(ColumnHeaderAutoResizeStyle.HeaderSize);
        }
      }
    }

    protected override ListViewItem CreateListViewItem(RefreshableJob item) {
      ListViewItem listViewItem = base.CreateListViewItem(item);
      listViewItem.SubItems.Clear();
      listViewItem.SubItems.Insert(0, new ListViewItem.ListViewSubItem(listViewItem, item.Job.DateCreated.ToString("dd.MM.yyyy HH:mm")));
      listViewItem.SubItems.Insert(1, new ListViewItem.ListViewSubItem(listViewItem, item.Job.Name));
      listViewItem.Group = GetListViewGroup(item.Job.OwnerUsername);
      return listViewItem;
    }

    protected override void UpdateListViewItemText(ListViewItem listViewItem) {
      if (listViewItem == null) throw new ArgumentNullException();
      var item = listViewItem.Tag as RefreshableJob;
      listViewItem.SubItems[0].Text = item == null ? "null" : item.Job.DateCreated.ToString("dd.MM.yyyy HH:mm");
      listViewItem.SubItems[1].Text = item == null ? "null" : item.Job.Name;
      listViewItem.Group = GetListViewGroup(item.Job.OwnerUsername);
      listViewItem.ToolTipText = item == null ? string.Empty : item.ItemName + ": " + item.ItemDescription;
    }

    private ListViewGroup GetListViewGroup(string groupName) {
      foreach (ListViewGroup group in itemsListView.Groups) {
        if (group.Name == groupName)
          return group;
      }
      var newGroup = new ListViewGroup(string.Format("Owner ({0})", groupName), HorizontalAlignment.Left) { Name = groupName };
      itemsListView.Groups.Add(newGroup);
      return newGroup;
    }
  }
}