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source: trunk/sources/HeuristicLab.Problems.DataAnalysis.Views/3.4/Solution Views/DataAnalysisSolutionView.cs @ 15395

Last change on this file since 15395 was 15395, checked in by mkommend, 6 years ago

#2843: Added cloning in DataAnalysisSolutionView if the problemData is changed by drag and drop.

File size: 10.2 KB
RevLine 
[3884]1#region License Information
2/* HeuristicLab
[14185]3 * Copyright (C) 2002-2016 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
[3884]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
[5829]21
[3884]22using System;
[5829]23using System.Collections.Generic;
[6612]24using System.Drawing;
25using System.Linq;
[3884]26using System.Windows.Forms;
[6692]27using HeuristicLab.Core;
[6652]28using HeuristicLab.Core.Views;
[3884]29using HeuristicLab.MainForm;
[6652]30using HeuristicLab.Optimization;
[10175]31using HeuristicLab.Persistence.Default.Xml;
[9973]32using HeuristicLab.PluginInfrastructure;
[3884]33
34namespace HeuristicLab.Problems.DataAnalysis.Views {
[9973]35
[5834]36  [View("DataAnalysisSolution View")]
[6652]37  [Content(typeof(DataAnalysisSolution), false)]
[9974]38  public partial class DataAnalysisSolutionView : NamedItemCollectionView<IResult> {
[3884]39    public DataAnalysisSolutionView() {
40      InitializeComponent();
[6652]41      viewHost.ViewsLabelVisible = false;
[3884]42    }
43
[5829]44    public new DataAnalysisSolution Content {
45      get { return (DataAnalysisSolution)base.Content; }
[3884]46      set { base.Content = value; }
47    }
48
[6666]49    protected override void SetEnabledStateOfControls() {
50      base.SetEnabledStateOfControls();
51      addButton.Enabled = false;
52      removeButton.Enabled = false;
[10540]53      loadProblemDataButton.Enabled = Content != null && !Locked;
[6666]54    }
55
56    protected override void RegisterContentEvents() {
57      base.RegisterContentEvents();
58      Content.ProblemDataChanged += new EventHandler(Content_ProblemDataChanged);
59    }
60    protected override void DeregisterContentEvents() {
61      base.DeregisterContentEvents();
62      Content.ProblemDataChanged -= new EventHandler(Content_ProblemDataChanged);
63    }
64    private void Content_ProblemDataChanged(object sender, EventArgs e) {
65      OnContentChanged();
66    }
67
[3884]68    protected override void OnContentChanged() {
[5829]69      string selectedName = null;
70      if ((itemsListView.SelectedItems.Count == 1) && (itemsListView.SelectedItems[0].Tag != null && itemsListView.SelectedItems[0].Tag is Type))
71        selectedName = itemsListView.SelectedItems[0].Text;
72
[3884]73      base.OnContentChanged();
[6642]74      AddEvaluationViewTypes();
[5829]75
76      //recover selection
77      if (selectedName != null) {
78        foreach (ListViewItem item in itemsListView.Items) {
79          if (item.Tag != null && item.Tag is Type && item.Text == selectedName)
80            item.Selected = true;
81        }
[3884]82      }
83    }
84
[6652]85    protected override IResult CreateItem() {
86      return null;
87    }
88
[6642]89    protected virtual void AddEvaluationViewTypes() {
[6666]90      if (Content != null && !Content.ProblemData.IsEmpty) {
[6642]91        var viewTypes = MainFormManager.GetViewTypes(Content.GetType(), true)
92          .Where(t => typeof(IDataAnalysisSolutionEvaluationView).IsAssignableFrom(t));
93        foreach (var viewType in viewTypes)
94          AddViewListViewItem(viewType, ((IDataAnalysisSolutionEvaluationView)Activator.CreateInstance(viewType)).ViewImage);
95      }
96    }
97
[14770]98    protected sealed override void itemsListView_DoubleClick(object sender, EventArgs e) {
[6652]99      if (itemsListView.SelectedItems.Count != 1) return;
100
101      IResult result = itemsListView.SelectedItems[0].Tag as IResult;
102      Type viewType = itemsListView.SelectedItems[0].Tag as Type;
103      if (result != null) {
[14770]104        IContentView view = MainFormManager.MainForm.ShowContent(result.Value);
[6652]105        if (view != null) {
[14770]106          view.Caption = result.Name;
[6652]107          view.ReadOnly = ReadOnly;
108          view.Locked = Locked;
109        }
110      } else if (viewType != null) {
[5829]111        MainFormManager.MainForm.ShowContent(Content, viewType);
[6652]112      }
[3884]113    }
[3915]114
[5829]115    protected override void itemsListView_SelectedIndexChanged(object sender, EventArgs e) {
116      if (itemsListView.SelectedItems.Count == 1 && itemsListView.SelectedItems[0].Tag is Type) {
117        detailsGroupBox.Enabled = true;
118        Type viewType = (Type)itemsListView.SelectedItems[0].Tag;
119        viewHost.ViewType = viewType;
120        viewHost.Content = Content;
121      } else
122        base.itemsListView_SelectedIndexChanged(sender, e);
[3884]123    }
[3915]124
[10175]125    protected virtual void loadProblemDataButton_Click(object sender, EventArgs e) {
126      if (loadProblemDataFileDialog.ShowDialog(this) != DialogResult.OK) return;
[10540]127      try {
128        object hlFile = XmlParser.Deserialize(loadProblemDataFileDialog.FileName);
[9973]129
[10540]130        IDataAnalysisProblemData problemData = null;
131        if (hlFile is IDataAnalysisProblemData) {
132          problemData = (IDataAnalysisProblemData)hlFile;
133        } else if (hlFile is IDataAnalysisProblem) {
134          problemData = ((IDataAnalysisProblem)hlFile).ProblemData;
135        } else if (hlFile is IDataAnalysisSolution) {
136          problemData = ((IDataAnalysisSolution)hlFile).ProblemData;
137        }
[10175]138
[10540]139        if (problemData == null)
140          throw new InvalidOperationException("The chosen HeuristicLab file does not contain a ProblemData, Problem, or DataAnalysisSolution.");
[10175]141
142        var solution = (IDataAnalysisSolution)Content.Clone();
[10540]143        problemData.AdjustProblemDataProperties(solution.ProblemData);
[15395]144
[10175]145        solution.ProblemData = problemData;
[10540]146        if (!solution.Name.EndsWith(" with loaded problemData"))
147          solution.Name += " with loaded problemData";
[10175]148        MainFormManager.MainForm.ShowContent(solution);
149      }
[10540]150      catch (InvalidOperationException invalidOperationException) {
151        ErrorHandling.ShowErrorDialog(this, invalidOperationException);
[9973]152      }
[10540]153      catch (ArgumentException argumentException) {
154        ErrorHandling.ShowErrorDialog(this, argumentException);
155      }
[9973]156    }
157
[6612]158    protected void AddViewListViewItem(Type viewType, Image image) {
[5829]159      ListViewItem listViewItem = new ListViewItem();
160      listViewItem.Text = ViewAttribute.GetViewName(viewType);
[6612]161      itemsListView.SmallImageList.Images.Add(image);
[5829]162      listViewItem.ImageIndex = itemsListView.SmallImageList.Images.Count - 1;
163      listViewItem.Tag = viewType;
164      itemsListView.Items.Add(listViewItem);
165
166      AdjustListViewColumnSizes();
[3915]167    }
[5829]168
169    protected void RemoveViewListViewItem(Type viewType) {
[6612]170      List<ListViewItem> itemsToRemove = itemsListView.Items.Cast<ListViewItem>().Where(item => item.Tag as Type == viewType).ToList();
[5829]171
172      foreach (ListViewItem item in itemsToRemove)
173        itemsListView.Items.Remove(item);
[3884]174    }
[6653]175
[8125]176    protected override void showDetailsCheckBox_CheckedChanged(object sender, EventArgs e) {
177      if (showDetailsCheckBox.Checked && itemsListView.SelectedItems.Count == 1 && itemsListView.SelectedItems[0].Tag is Type) {
178        Type viewType = (Type)itemsListView.SelectedItems[0].Tag;
179        viewHost.ViewType = viewType;
180        viewHost.Content = Content;
181        splitContainer.Panel2Collapsed = false;
182        detailsGroupBox.Enabled = true;
183      } else base.showDetailsCheckBox_CheckedChanged(sender, e);
184    }
185
[8798]186    protected override void RebuildImageList() {
187      itemsListView.SmallImageList.Images.Clear();
188      foreach (ListViewItem listViewItem in itemsListView.Items) {
189        IResult result = listViewItem.Tag as IResult;
190        Type viewType = listViewItem.Tag as Type;
191        if (result != null) itemsListView.SmallImageList.Images.Add(result.ItemImage);
192        else if (viewType != null && typeof(IDataAnalysisSolutionEvaluationView).IsAssignableFrom(viewType))
193          itemsListView.SmallImageList.Images.Add(((IDataAnalysisSolutionEvaluationView)Activator.CreateInstance(viewType)).ViewImage);
194        else itemsListView.SmallImageList.Images.Add(HeuristicLab.Common.Resources.VSImageLibrary.Nothing);
195
196        listViewItem.ImageIndex = itemsListView.SmallImageList.Images.Count - 1;
197      }
198    }
199
[6653]200    #region drag and drop
201    protected override void itemsListView_DragEnter(object sender, DragEventArgs e) {
202      validDragOperation = false;
[6692]203      if (ReadOnly) return;
[10540]204      if (e.Effect != DragDropEffects.Copy) return;
[6692]205
206      var dropData = e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat);
[10540]207      if (dropData is IDataAnalysisProblemData) validDragOperation = true;
[10173]208      else if (dropData is IDataAnalysisProblem) validDragOperation = true;
[6692]209      else if (dropData is IValueParameter) {
210        var param = (IValueParameter)dropData;
[10173]211        if (param.Value is IDataAnalysisProblemData) validDragOperation = true;
[6653]212      }
213    }
214
215    protected override void itemsListView_DragDrop(object sender, DragEventArgs e) {
[15395]216      if (e.Effect != DragDropEffects.Copy) return;
[10174]217
218      IDataAnalysisProblemData problemData = null;
219      var dropData = e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat);
220      if (dropData is IDataAnalysisProblemData)
221        problemData = (IDataAnalysisProblemData)dropData;
222      else if (dropData is IDataAnalysisProblem)
223        problemData = ((IDataAnalysisProblem)dropData).ProblemData;
224      else if (dropData is IValueParameter) {
225        var param = (IValueParameter)dropData;
226        problemData = param.Value as DataAnalysisProblemData;
[6653]227      }
[10174]228      if (problemData == null) return;
229
[15395]230      problemData = (IDataAnalysisProblemData)problemData.Clone();
231
[10540]232      try {
233        problemData.AdjustProblemDataProperties(Content.ProblemData);
234        Content.ProblemData = problemData;
[10174]235
[10540]236        if (!Content.Name.EndsWith(" with changed problemData"))
237          Content.Name += " with changed problemData";
[10174]238      }
[10540]239      catch (InvalidOperationException invalidOperationException) {
240        ErrorHandling.ShowErrorDialog(this, invalidOperationException);
241      }
242      catch (ArgumentException argumentException) {
243        ErrorHandling.ShowErrorDialog(this, argumentException);
244      }
[10174]245    }
246    #endregion
[10540]247
[3884]248  }
249}
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