source: branches/DataPreprocessingImprovements/HeuristicLab.DataPreprocessing.Views/3.4/DataPreprocessingView.cs @ 12545

Last change on this file since 12545 was 12545, checked in by ehopf, 4 years ago

#2335: Added the recalculation of the Statistics-View if a Filter gets applied (Defect 8) and minor fixes to the statistic calculations.

File size: 4.4 KB
RevLine 
[10539]1#region License Information
2/* HeuristicLab
[12012]3 * Copyright (C) 2002-2015 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
[10539]4 *
5 * This file is part of HeuristicLab.
6 *
7 * HeuristicLab is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * HeuristicLab is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
19 */
20#endregion
21
22using System;
[10239]23using System.Windows.Forms;
24using HeuristicLab.Common;
[10625]25using HeuristicLab.Core;
[10254]26using HeuristicLab.Core.Views;
27using HeuristicLab.MainForm;
[10239]28
[10558]29namespace HeuristicLab.DataPreprocessing.Views {
[10239]30  [View("DataPreprocessing View")]
[10614]31  [Content(typeof(PreprocessingContext), true)]
32  [Content(typeof(IPreprocessingContext), false)]
[10239]33  public partial class DataPreprocessingView : ItemView {
[10998]34
[10239]35    public DataPreprocessingView() {
36      InitializeComponent();
[10258]37    }
[10239]38
[10614]39    public new IPreprocessingContext Content {
40      get { return (IPreprocessingContext)base.Content; }
[10617]41      set { base.Content = value; }
[10239]42    }
43
[10614]44    protected override void OnContentChanged() {
45      base.OnContentChanged();
46      if (Content != null) {
[10617]47        var data = Content.Data;
[12545]48        var filterLogic = new FilterLogic(data);
49        var searchLogic = new SearchLogic(data, filterLogic);
[10617]50        var statisticsLogic = new StatisticsLogic(data, searchLogic);
[11002]51        var manipulationLogic = new ManipulationLogic(data, searchLogic, statisticsLogic);
[10970]52
[10904]53        var viewShortcuts = new ItemList<IViewShortcut> {
[11002]54          new DataGridContent(data, manipulationLogic, filterLogic),
[10617]55          new StatisticsContent(statisticsLogic),
[10921]56
[10992]57          new LineChartContent(data),
58          new HistogramContent(data),
59          new ScatterPlotContent(data),
[10934]60          new CorrelationMatrixContent(Content),
[11002]61          new DataCompletenessChartContent(searchLogic),
[10921]62         
63          new FilterContent(filterLogic),
[11002]64          new ManipulationContent(manipulationLogic, searchLogic, filterLogic),
[10977]65          new TransformationContent(data, filterLogic)
[10617]66        };
[10625]67
[10904]68        viewShortcutListView.Content = viewShortcuts.AsReadOnly();
[10735]69
[10904]70        viewShortcutListView.ItemsListView.Items[0].Selected = true;
71        viewShortcutListView.Select();
[10735]72
[10614]73      } else {
[10904]74        viewShortcutListView.Content = null;
[10254]75      }
[10239]76    }
77
[10969]78    protected override void RegisterContentEvents() {
79      base.RegisterContentEvents();
80      Content.Data.FilterChanged += Data_FilterChanged;
81    }
82
83    protected override void DeregisterContentEvents() {
84      base.DeregisterContentEvents();
85      Content.Data.FilterChanged -= Data_FilterChanged;
86    }
87
88    void Data_FilterChanged(object sender, EventArgs e) {
89      lblFilterActive.Visible = Content.Data.IsFiltered;
90    }
91
[10614]92    protected override void SetEnabledStateOfControls() {
93      base.SetEnabledStateOfControls();
[10904]94      viewShortcutListView.Enabled = Content != null;
[10614]95      applyInNewTabButton.Enabled = Content != null;
[10990]96      exportProblemButton.Enabled = Content != null && Content.Problem != null;
[10614]97      undoButton.Enabled = Content != null;
[10239]98    }
99
[10304]100    private void exportProblemButton_Click(object sender, EventArgs e) {
[10383]101      var problem = Content.ExportProblem();
[10310]102
[10307]103      var saveFileDialog = new SaveFileDialog {
104        Title = "Save Item",
105        DefaultExt = "hl",
106        Filter = "Uncompressed HeuristicLab Files|*.hl|HeuristicLab Files|*.hl|All Files|*.*",
107        FilterIndex = 2
108      };
109
[10383]110      var content = problem as IStorableContent;
[10307]111      if (saveFileDialog.ShowDialog() == DialogResult.OK) {
112        bool compressed = saveFileDialog.FilterIndex != 1;
113        ContentManager.Save(content, saveFileDialog.FileName, compressed);
114      }
[10304]115    }
116
117    private void applyInNewTabButton_Click(object sender, EventArgs e) {
[10990]118      var item = Content.Export();
[10239]119
[10254]120      MainFormManager.MainForm.ShowContent(item);
121    }
[10550]122
123    private void undoButton_Click(object sender, EventArgs e) {
124      Content.Data.Undo();
125    }
[10239]126  }
[10310]127}
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