[3824] | 1 | #region License Information
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| 2 | /* HeuristicLab
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[9456] | 3 | * Copyright (C) 2002-2013 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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[3824] | 4 | *
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| 5 | * This file is part of HeuristicLab.
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| 6 | *
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| 7 | * HeuristicLab is free software: you can redistribute it and/or modify
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| 8 | * it under the terms of the GNU General Public License as published by
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| 9 | * the Free Software Foundation, either version 3 of the License, or
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| 10 | * (at your option) any later version.
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| 11 | *
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| 12 | * HeuristicLab is distributed in the hope that it will be useful,
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| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 15 | * GNU General Public License for more details.
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| 16 | *
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| 17 | * You should have received a copy of the GNU General Public License
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| 18 | * along with HeuristicLab. If not, see <http://www.gnu.org/licenses/>.
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| 19 | */
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| 20 | #endregion
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| 21 |
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| 22 | using System;
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| 23 | using System.Windows.Forms;
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[4068] | 24 | using HeuristicLab.Encodings.SymbolicExpressionTreeEncoding.Views;
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[3824] | 25 | using HeuristicLab.MainForm;
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| 26 | using HeuristicLab.MainForm.WindowsForms;
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| 27 |
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[5693] | 28 | namespace HeuristicLab.Problems.DataAnalysis.Symbolic.Views {
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[3824] | 29 | [View("Constant View")]
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| 30 | [Content(typeof(Constant), true)]
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| 31 | public partial class ConstantView : SymbolView {
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| 32 | public new Constant Content {
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| 33 | get { return (Constant)base.Content; }
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| 34 | set { base.Content = value; }
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| 35 | }
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| 36 |
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| 37 | public ConstantView() {
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| 38 | InitializeComponent();
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| 39 | }
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| 40 |
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| 41 | protected override void RegisterContentEvents() {
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| 42 | base.RegisterContentEvents();
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| 43 | Content.Changed += new EventHandler(Content_Changed);
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| 44 | }
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| 45 |
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| 46 | protected override void DeregisterContentEvents() {
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| 47 | base.DeregisterContentEvents();
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| 48 | Content.Changed -= new EventHandler(Content_Changed);
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| 49 | }
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| 50 |
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| 51 | protected override void OnContentChanged() {
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| 52 | base.OnContentChanged();
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| 53 | UpdateControl();
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| 54 | }
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| 55 |
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[3904] | 56 | protected override void SetEnabledStateOfControls() {
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| 57 | base.SetEnabledStateOfControls();
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[3824] | 58 | minValueTextBox.Enabled = Content != null;
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[4435] | 59 | minValueTextBox.ReadOnly = ReadOnly;
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[3824] | 60 | maxValueTextBox.Enabled = Content != null;
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[4435] | 61 | maxValueTextBox.ReadOnly = ReadOnly;
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[5326] | 62 | additiveChangeSigmaTextBox.Enabled = Content != null;
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| 63 | additiveChangeSigmaTextBox.ReadOnly = ReadOnly;
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| 64 | multiplicativeChangeSigmaTextBox.Enabled = Content != null;
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| 65 | multiplicativeChangeSigmaTextBox.ReadOnly = ReadOnly;
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[3824] | 66 | }
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| 67 |
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| 68 | #region content event handlers
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| 69 | private void Content_Changed(object sender, EventArgs e) {
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| 70 | UpdateControl();
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| 71 | }
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| 72 | #endregion
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| 73 |
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| 74 | #region control event handlers
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| 75 | private void minValueTextBox_TextChanged(object sender, EventArgs e) {
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| 76 | double min;
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| 77 | if (double.TryParse(minValueTextBox.Text, out min)) {
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| 78 | Content.MinValue = min;
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| 79 | errorProvider.SetError(minValueTextBox, string.Empty);
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| 80 | } else {
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| 81 | errorProvider.SetError(minValueTextBox, "Invalid value");
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| 82 | }
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| 83 | }
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| 84 | private void maxValueTextBox_TextChanged(object sender, EventArgs e) {
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| 85 | double max;
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| 86 | if (double.TryParse(maxValueTextBox.Text, out max)) {
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| 87 | Content.MaxValue = max;
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| 88 | errorProvider.SetError(maxValueTextBox, string.Empty);
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| 89 | } else {
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| 90 | errorProvider.SetError(maxValueTextBox, "Invalid value");
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| 91 | }
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| 92 | }
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| 93 |
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[5326] | 94 | private void additiveChangeSigmaTextBox_TextChanged(object sender, EventArgs e) {
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| 95 | double sigma;
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| 96 | if (double.TryParse(additiveChangeSigmaTextBox.Text, out sigma) && sigma >= 0.0) {
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| 97 | Content.ManipulatorSigma = sigma;
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| 98 | errorProvider.SetError(additiveChangeSigmaTextBox, string.Empty);
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[3824] | 99 | } else {
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[5326] | 100 | errorProvider.SetError(additiveChangeSigmaTextBox, "Invalid value");
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[3824] | 101 | }
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| 102 | }
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| 103 |
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[5326] | 104 | private void multiplicativeChangeSigmaTextBox_TextChanged(object sender, EventArgs e) {
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[3824] | 105 | double sigma;
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[5326] | 106 | if (double.TryParse(multiplicativeChangeSigmaTextBox.Text, out sigma) && sigma >= 0.0) {
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| 107 | Content.MultiplicativeManipulatorSigma = sigma;
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| 108 | errorProvider.SetError(multiplicativeChangeSigmaTextBox, string.Empty);
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[3824] | 109 | } else {
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[5326] | 110 | errorProvider.SetError(multiplicativeChangeSigmaTextBox, "Invalid value");
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[3824] | 111 | }
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| 112 | }
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| 113 | #endregion
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| 114 |
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| 115 | #region helpers
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| 116 | private void UpdateControl() {
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| 117 | if (Content == null) {
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| 118 | minValueTextBox.Text = string.Empty;
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| 119 | maxValueTextBox.Text = string.Empty;
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| 120 | minValueTextBox.Text = string.Empty;
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[5326] | 121 | multiplicativeChangeSigmaTextBox.Text = string.Empty;
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| 122 | additiveChangeSigmaTextBox.Text = string.Empty;
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[3824] | 123 | } else {
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| 124 | minValueTextBox.Text = Content.MinValue.ToString();
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| 125 | maxValueTextBox.Text = Content.MaxValue.ToString();
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[5326] | 126 | additiveChangeSigmaTextBox.Text = Content.ManipulatorSigma.ToString();
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| 127 | multiplicativeChangeSigmaTextBox.Text = Content.MultiplicativeManipulatorSigma.ToString();
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[3824] | 128 | }
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| 129 | SetEnabledStateOfControls();
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| 130 | }
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| 131 | #endregion
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| 132 | }
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| 133 | }
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