1 | #region License Information
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2 | /* HeuristicLab
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3 | * Copyright (C) 2002-2009 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
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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.Collections.Generic;
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24 | using System.ComponentModel;
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25 | using System.Drawing;
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26 | using System.Data;
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27 | using System.Text;
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28 | using System.Windows.Forms;
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29 | using HeuristicLab.PluginInfrastructure;
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30 | using HeuristicLab.Common;
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31 | using HeuristicLab.Core;
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32 |
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33 | namespace HeuristicLab.SA {
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34 | /// <summary>
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35 | /// Visual representation of the <see cref="SA"/> class.
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36 | /// </summary>
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37 | public partial class SAEditor : EditorBase {
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38 | private ChooseOperatorDialog chooseOperatorDialog;
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39 |
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40 | /// <summary>
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41 | /// Gets or sets the <see cref="SA"/> item to represent visually.
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42 | /// </summary>
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43 | /// <remarks>Uses property <see cref="ViewBase.Item"/> of base class <see cref="EditorBase"/>.
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44 | /// No own data storage present!</remarks>
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45 | public SA SA {
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46 | get { return (SA)Item; }
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47 | set { base.Item = value; }
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48 | }
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49 |
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50 | /// <summary>
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51 | /// Initializes a new instance of <see cref="SAEditor"/>.
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52 | /// </summary>
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53 | public SAEditor() {
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54 | InitializeComponent();
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55 | }
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56 | /// <summary>
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57 | /// Initializes a new instance of <see cref="SAEditor"/> with the given <paramref name="sga"/>.
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58 | /// </summary>
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59 | /// <param name="sa">The simulated annealing algorithm to represent visually.</param>
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60 | public SAEditor(SA sa)
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61 | : this() {
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62 | SA = sa;
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63 | }
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64 |
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65 | /// <summary>
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66 | /// Removes the eventhandlers from the underlying <see cref="IEngine"/> of the <see cref="SA"/>.
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67 | /// </summary>
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68 | /// <remarks>Calls <see cref="ViewBase.RemoveItemEvents"/> of base class <see cref="EditorBase"/>.</remarks>
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69 | protected override void RemoveItemEvents() {
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70 | SA.Engine.ExceptionOccurred -= new EventHandler<EventArgs<Exception>>(Engine_ExceptionOccurred);
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71 | SA.Engine.Finished -= new EventHandler(Engine_Finished);
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72 | scopeView.Scope = null;
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73 | base.RemoveItemEvents();
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74 | }
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75 | /// <summary>
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76 | /// Adds eventhandlers to the underlying <see cref="IEngine"/> of the <see cref="SA"/>.
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77 | /// </summary>
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78 | /// <remarks>Calls <see cref="ViewBase.AddItemEvents"/> of base class <see cref="EditorBase"/>.</remarks>
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79 | protected override void AddItemEvents() {
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80 | base.AddItemEvents();
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81 | SA.Engine.ExceptionOccurred += new EventHandler<EventArgs<Exception>>(Engine_ExceptionOccurred);
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82 | SA.Engine.Finished += new EventHandler(Engine_Finished);
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83 | SetDataBinding();
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84 | scopeView.Scope = SA.Engine.GlobalScope;
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85 | }
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86 |
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87 | /// <summary>
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88 | /// Updates all controls with the latest data of the model.
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89 | /// </summary>
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90 | /// <remarks>Calls <see cref="EditorBase.UpdateControls"/> of base class <see cref="EditorBase"/>.</remarks>
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91 | protected override void UpdateControls() {
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92 | base.UpdateControls();
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93 | if (SA == null) {
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94 | tabControl.Enabled = false;
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95 | } else {
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96 | tabControl.Enabled = true;
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97 | problemInitializationTextBox.Text = SA.ProblemInjector.GetType().Name;
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98 | solutionGenerationTextBox.Text = SA.SolutionGenerator.GetType().Name;
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99 | annealingSchemaTextBox.Text = SA.AnnealingScheme.GetType().Name;
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100 | mutationTextBox.Text = SA.Mutator.GetType().Name;
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101 | evaluationTextBox.Text = SA.Evaluator.GetType().Name;
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102 | }
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103 | }
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104 |
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105 | private void SetDataBinding() {
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106 | setRandomSeedRandomlyCheckBox.DataBindings.Add("Checked", SA, "SetSeedRandomly");
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107 | randomSeedTextBox.DataBindings.Add("Text", SA, "Seed");
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108 | maximumIterationsTextBox.DataBindings.Add("Text", SA, "MaximumIterations");
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109 | maximumIterationEffortTextBox.DataBindings.Add("Text", SA, "MaximumIterationEffort");
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110 | temperatureTextBox.DataBindings.Add("Text", SA, "Temperature");
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111 | minimumTemperatureTextBox.DataBindings.Add("Text", SA, "MinimumTemperature");
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112 | annealingParameterTextBox.DataBindings.Add("Text", SA, "AnnealingParameter");
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113 | }
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114 |
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115 | #region Button Events
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116 | private void viewProblemInitializationButton_Click(object sender, EventArgs e) {
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117 | IView view = SA.ProblemInjector.CreateView();
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118 | if (view != null)
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119 | PluginManager.ControlManager.ShowControl(view);
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120 | }
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121 | private void viewSolutionGenerationButton_Click(object sender, EventArgs e) {
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122 | IView view = SA.SolutionGenerator.CreateView();
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123 | if (view != null)
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124 | PluginManager.ControlManager.ShowControl(view);
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125 | }
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126 | private void viewAnnealingSchemeButton_Click(object sender, EventArgs e) {
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127 | IView view = SA.AnnealingScheme.CreateView();
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128 | if (view != null)
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129 | PluginManager.ControlManager.ShowControl(view);
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130 | }
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131 | private void viewMutationButton_Click(object sender, EventArgs e) {
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132 | IView view = SA.Mutator.CreateView();
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133 | if (view != null)
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134 | PluginManager.ControlManager.ShowControl(view);
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135 | }
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136 | private void viewEvaluationButton_Click(object sender, EventArgs e) {
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137 | IView view = SA.Evaluator.CreateView();
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138 | if (view != null)
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139 | PluginManager.ControlManager.ShowControl(view);
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140 | }
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141 | private void setProblemInitializationButton_Click(object sender, EventArgs e) {
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142 | if (chooseOperatorDialog == null) chooseOperatorDialog = new ChooseOperatorDialog();
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143 | if (chooseOperatorDialog.ShowDialog(this) == DialogResult.OK) {
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144 | SA.ProblemInjector = chooseOperatorDialog.Operator;
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145 | problemInitializationTextBox.Text = SA.ProblemInjector.GetType().Name;
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146 | }
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147 | }
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148 | private void setSolutionGenerationButton_Click(object sender, EventArgs e) {
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149 | if (chooseOperatorDialog == null) chooseOperatorDialog = new ChooseOperatorDialog();
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150 | if (chooseOperatorDialog.ShowDialog(this) == DialogResult.OK) {
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151 | SA.SolutionGenerator= chooseOperatorDialog.Operator;
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152 | solutionGenerationTextBox.Text = SA.SolutionGenerator.GetType().Name;
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153 | }
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154 | }
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155 | private void setAnnealingSchemeButton_Click(object sender, EventArgs e) {
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156 | if (chooseOperatorDialog == null) chooseOperatorDialog = new ChooseOperatorDialog();
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157 | if (chooseOperatorDialog.ShowDialog(this) == DialogResult.OK) {
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158 | SA.AnnealingScheme = chooseOperatorDialog.Operator;
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159 | annealingSchemaTextBox.Text = SA.AnnealingScheme.GetType().Name;
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160 | }
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161 | }
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162 | private void setMutationButton_Click(object sender, EventArgs e) {
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163 | if (chooseOperatorDialog == null) chooseOperatorDialog = new ChooseOperatorDialog();
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164 | if (chooseOperatorDialog.ShowDialog(this) == DialogResult.OK) {
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165 | SA.Mutator = chooseOperatorDialog.Operator;
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166 | mutationTextBox.Text = SA.Mutator.GetType().Name;
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167 | }
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168 | }
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169 | private void setEvaluationButton_Click(object sender, EventArgs e) {
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170 | if (chooseOperatorDialog == null) chooseOperatorDialog = new ChooseOperatorDialog();
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171 | if (chooseOperatorDialog.ShowDialog(this) == DialogResult.OK) {
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172 | SA.Evaluator = chooseOperatorDialog.Operator;
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173 | evaluationTextBox.Text = SA.Evaluator.GetType().Name;
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174 | }
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175 | }
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176 | private void executeButton_Click(object sender, EventArgs e) {
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177 | executeButton.Enabled = false;
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178 | abortButton.Enabled = true;
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179 | SA.Engine.Execute();
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180 | }
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181 | private void abortButton_Click(object sender, EventArgs e) {
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182 | SA.Engine.Abort();
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183 | }
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184 | private void resetButton_Click(object sender, EventArgs e) {
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185 | SA.Engine.Reset();
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186 | }
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187 | private void cloneEngineButton_Click(object sender, EventArgs e) {
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188 | IEngine clone = (IEngine)SA.Engine.Clone();
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189 | IEditor editor = ((IEditable)clone).CreateEditor();
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190 | PluginManager.ControlManager.ShowControl(editor);
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191 | }
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192 | #endregion
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193 |
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194 | #region Engine Events
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195 | private delegate void OnExceptionEventDelegate(object sender, EventArgs<Exception> e);
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196 | private void Engine_ExceptionOccurred(object sender, EventArgs<Exception> e) {
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197 | if (InvokeRequired)
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198 | Invoke(new OnExceptionEventDelegate(Engine_ExceptionOccurred), sender, e);
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199 | else
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200 | Auxiliary.ShowErrorMessageBox(e.Value);
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201 | }
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202 | private void Engine_Finished(object sender, EventArgs e) {
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203 | scopeView.Refresh();
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204 | executeButton.Enabled = true;
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205 | abortButton.Enabled = false;
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206 | }
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207 | #endregion
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208 | }
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209 | }
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