source: branches/HeuristicLab.GoalSeekingProblem/HeuristicLab.GoalSeekingProblem.Views/3.4/GoalSeekingOptimizerView.cs @ 14526

Last change on this file since 14526 was 14526, checked in by bburlacu, 4 years ago

#2679: Add analyzer for SingleObjectiveGoalSeekingProblem. Add result aggregation in the GoalSeekingOptimizer. Remove unused dataset parameter from the problems.

File size: 5.3 KB
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1#region License Information
2/* HeuristicLab
3 * Copyright (C) 2002-2016 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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;
23using System.Windows.Forms;
24using HeuristicLab.MainForm;
25using HeuristicLab.Optimization;
26using HeuristicLab.Optimization.Views;
27using HeuristicLab.Problems.DataAnalysis;
28
29namespace HeuristicLab.GoalSeeking {
30  [View("GoalSeekingOptimizer View", "")]
31  [Content(typeof(GoalSeekingOptimizer), true)]
32  public partial class GoalSeekingOptimizerView : IOptimizerView {
33    public GoalSeekingOptimizerView() {
34      InitializeComponent();
35      Content = new GoalSeekingOptimizer();
36    }
37
38    public new GoalSeekingOptimizer Content {
39      get { return (GoalSeekingOptimizer)base.Content; }
40      set { base.Content = value; }
41    }
42
43    protected override void OnContentChanged() {
44      base.OnContentChanged();
45      if (Content == null)
46        return;
47
48      if (Content.Optimizer != null)
49        algorithmViewHost.Content = Content.Optimizer;
50
51      if (Content.Problem != null)
52        problemViewHost.Content = Content.Problem;
53
54      if (Content.ProblemData != null)
55        dataViewHost.Content = Content.ProblemData;
56
57      if (Content.Results != null)
58        resultsViewHost.Content = Content.Results;
59    }
60
61    protected override void RegisterContentEvents() {
62      base.RegisterContentEvents();
63      Content.AlgorithmChanged += (o, e) => { algorithmViewHost.Content = Content.Optimizer; };
64      Content.ProblemChanged += (o, e) => { problemViewHost.Content = Content.Problem; };
65      Content.ProblemDataChanged += (o, e) => { dataViewHost.Content = Content.ProblemData; };
66      Content.ResultsChanged += (o, e) => { resultsViewHost.Content = Content.Results; };
67    }
68
69    protected override void DeregisterContentEvents() {
70      base.DeregisterContentEvents();
71    }
72
73    #region event handlers
74    private void problemTab_DragDrop(object sender, DragEventArgs e) {
75      if (e.Data.GetDataPresent(HeuristicLab.Common.Constants.DragDropDataFormat)) {
76        try {
77          Content.Problem = (IGoalSeekingProblem)e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat);
78          problemViewHost.Content = Content.Problem;
79        }
80        catch (Exception ex) {
81          MessageBox.Show(ex.Message, "Set problem", MessageBoxButtons.OK, MessageBoxIcon.Error);
82        }
83      }
84    }
85
86    private void problemTab_DragEnter(object sender, DragEventArgs e) {
87      e.Effect = DragDropEffects.None;
88      if (!e.Data.GetDataPresent(HeuristicLab.Common.Constants.DragDropDataFormat))
89        return;
90
91      var data = e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat);
92
93      if (data is IGoalSeekingProblem)
94        e.Effect = DragDropEffects.Copy;
95    }
96
97    private void algorithmTab_DragDrop(object sender, DragEventArgs e) {
98      if (e.Data.GetDataPresent(HeuristicLab.Common.Constants.DragDropDataFormat)) {
99        try {
100          Content.Optimizer = (IAlgorithm)e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat);
101          algorithmViewHost.Content = Content.Optimizer;
102        }
103        catch (Exception ex) {
104          MessageBox.Show(ex.Message, "Set algorithm", MessageBoxButtons.OK, MessageBoxIcon.Error);
105        }
106      }
107    }
108
109    private void algorithmTab_DragEnter(object sender, DragEventArgs e) {
110      e.Effect = DragDropEffects.None;
111      if (!e.Data.GetDataPresent(HeuristicLab.Common.Constants.DragDropDataFormat))
112        return;
113
114      var data = e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat);
115      if (data is IAlgorithm)
116        e.Effect = DragDropEffects.Copy;
117    }
118    #endregion
119
120    private void dataTab_DragDrop(object sender, DragEventArgs e) {
121      if (e.Data.GetDataPresent(HeuristicLab.Common.Constants.DragDropDataFormat)) {
122        try {
123          Content.ProblemData = (IRegressionProblemData)e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat);
124          dataViewHost.Content = Content.ProblemData;
125        }
126        catch (Exception ex) {
127          // provide some information to the user
128          MessageBox.Show(ex.Message, "Set problem data", MessageBoxButtons.OK, MessageBoxIcon.Error);
129        }
130      }
131    }
132
133    private void dataTab_DragEnter(object sender, DragEventArgs e) {
134      e.Effect = DragDropEffects.None;
135      if (!e.Data.GetDataPresent(HeuristicLab.Common.Constants.DragDropDataFormat))
136        return;
137
138      var data = e.Data.GetData(HeuristicLab.Common.Constants.DragDropDataFormat);
139      if (data is IRegressionProblemData)
140        e.Effect = DragDropEffects.Copy;
141    }
142  }
143}
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