Changeset 6891 for trunk/sources/HeuristicLab.Problems.QuadraticAssignment.Views

Timestamp:

10/07/11 23:45:06 (13 years ago)

Author:

abeham

Message:

#1619, #1628

• reintegrated changes from branch

Location:

trunk/sources/HeuristicLab.Problems.QuadraticAssignment.Views

Files:

• . (modified) (1 prop)
• 3.3/HeuristicLab.Problems.QuadraticAssignment.Views-3.3.csproj (modified) (3 diffs)
• 3.3/Plugin.cs.frame (modified) (2 diffs)
• 3.3/QuadraticAssignmentProblemView.Designer.cs (modified) (6 diffs)
• 3.3/QuadraticAssignmentProblemView.cs (modified) (6 diffs)

trunk/sources/HeuristicLab.Problems.QuadraticAssignment.Views/3.3/HeuristicLab.Problems.QuadraticAssignment.Views-3.3.csproj

@@ -104 +104 @@
     <Reference Include="HeuristicLab.Collections-3.3, Version=3.3.0.0, Culture=neutral, PublicKeyToken=ba48961d6f65dcec, processorArchitecture=x86" />
     <Reference Include="HeuristicLab.Data.Views-3.3">
-      <HintPath>..\..\HeuristicLab.Data.Views\3.3\bin\x86\Debug\HeuristicLab.Data.Views-3.3.dll</HintPath>
+      <HintPath>..\..\HeuristicLab.Data.Views\3.3\bin\Debug\HeuristicLab.Data.Views-3.3.dll</HintPath>
     </Reference>
     <Reference Include="HeuristicLab.Visualization.ChartControlsExtensions-3.3">
-      <HintPath>..\..\HeuristicLab.Visualization.ChartControlsExtensions\3.3\bin\x86\Debug\HeuristicLab.Visualization.ChartControlsExtensions-3.3.dll</HintPath>
+      <HintPath>..\..\HeuristicLab.Visualization.ChartControlsExtensions\3.3\bin\Debug\HeuristicLab.Visualization.ChartControlsExtensions-3.3.dll</HintPath>
     </Reference>
     <Reference Include="System" />
@@ -113 +113 @@
     <Reference Include="System.Data" />
     <Reference Include="System.Drawing" />
+    <Reference Include="System.Runtime.Serialization" />
+    <Reference Include="System.ServiceModel" />
     <Reference Include="System.Windows.Forms" />
     <Reference Include="System.Windows.Forms.DataVisualization" />
-    <Reference Include="System.Xml" />
   </ItemGroup>
   <ItemGroup>
@@ -210 +211 @@
       <Private>False</Private>
     </ProjectReference>
+  </ItemGroup>
+  <ItemGroup>
+    <WCFMetadata Include="Service References\" />
   </ItemGroup>
   <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />

trunk/sources/HeuristicLab.Problems.QuadraticAssignment.Views/3.3/Plugin.cs.frame

@@ -26 +26 @@
   [PluginFile("HeuristicLab.Problems.QuadraticAssignment.Views-3.3.dll", PluginFileType.Assembly)]
   [PluginDependency("HeuristicLab.Analysis", "3.3")]
+  [PluginDependency("HeuristicLab.Collections", "3.3")]
   [PluginDependency("HeuristicLab.Common", "3.3")]
   [PluginDependency("HeuristicLab.Common.Resources", "3.3")]
@@ -34 +35 @@
   [PluginDependency("HeuristicLab.MainForm", "3.3")]
   [PluginDependency("HeuristicLab.MainForm.WindowsForms", "3.3")]
+  [PluginDependency("HeuristicLab.Optimization", "3.3")]
   [PluginDependency("HeuristicLab.Problems.QuadraticAssignment", "3.3")]
   public class HeuristicLabProblemsQuadraticAssignmentViewsPlugin : PluginBase {

trunk/sources/HeuristicLab.Problems.QuadraticAssignment.Views/3.3/QuadraticAssignmentProblemView.Designer.cs

@@ -54 +54 @@
       this.visualizationTabPage = new System.Windows.Forms.TabPage();
       this.qapView = new HeuristicLab.Problems.QuadraticAssignment.Views.QAPVisualizationControl();
+      this.reloadInstancesButton = new System.Windows.Forms.Button();
+      this.loadInstanceWorker = new System.ComponentModel.BackgroundWorker();
+      this.progressBar = new System.Windows.Forms.ProgressBar();
+      this.getInstancesWorker = new System.ComponentModel.BackgroundWorker();
       ((System.ComponentModel.ISupportInitialize)(this.errorProvider)).BeginInit();
       this.tabControl.SuspendLayout();
@@ -90 +94 @@
       this.toolTip.SetToolTip(this.importInstanceButton, "Import files in QAPLIB format.");
       this.importInstanceButton.UseVisualStyleBackColor = true;
-      this.importInstanceButton.Click += new System.EventHandler(this.importInstanceButton_Click);
+      this.importInstanceButton.Click += new System.EventHandler(this.importFileInstanceButton_Click);
       // 
       // openFileDialog
@@ -120 +124 @@
       this.instancesComboBox.DropDownStyle = System.Windows.Forms.ComboBoxStyle.DropDownList;
       this.instancesComboBox.FormattingEnabled = true;
-      this.instancesComboBox.Location = new System.Drawing.Point(105, 2);
+      this.instancesComboBox.Location = new System.Drawing.Point(137, 1);
       this.instancesComboBox.Name = "instancesComboBox";
-      this.instancesComboBox.Size = new System.Drawing.Size(358, 21);
+      this.instancesComboBox.Size = new System.Drawing.Size(326, 21);
       this.instancesComboBox.TabIndex = 7;
       this.instancesComboBox.SelectedValueChanged += new System.EventHandler(this.instancesComboBox_SelectedValueChanged);
@@ -184 +188 @@
       this.qapView.Weights = null;
       // 
+      // reloadInstancesButton
+      // 
+      this.reloadInstancesButton.Location = new System.Drawing.Point(105, 0);
+      this.reloadInstancesButton.Name = "reloadInstancesButton";
+      this.reloadInstancesButton.Size = new System.Drawing.Size(26, 23);
+      this.reloadInstancesButton.TabIndex = 9;
+      this.reloadInstancesButton.Text = "Reload";
+      this.reloadInstancesButton.UseVisualStyleBackColor = true;
+      this.reloadInstancesButton.Click += new System.EventHandler(this.reloadInstancesButton_Click);
+      // 
+      // loadInstanceWorker
+      // 
+      this.loadInstanceWorker.WorkerReportsProgress = true;
+      this.loadInstanceWorker.DoWork += new System.ComponentModel.DoWorkEventHandler(this.loadInstanceWorker_DoWork);
+      this.loadInstanceWorker.ProgressChanged += new System.ComponentModel.ProgressChangedEventHandler(this.worker_ProgressChanged);
+      this.loadInstanceWorker.RunWorkerCompleted += new System.ComponentModel.RunWorkerCompletedEventHandler(this.worker_RunWorkerCompleted);
+      // 
+      // progressBar
+      // 
+      this.progressBar.Anchor = ((System.Windows.Forms.AnchorStyles)(((System.Windows.Forms.AnchorStyles.Top | System.Windows.Forms.AnchorStyles.Left)
+                  | System.Windows.Forms.AnchorStyles.Right)));
+      this.progressBar.Location = new System.Drawing.Point(137, 0);
+      this.progressBar.Name = "progressBar";
+      this.progressBar.Size = new System.Drawing.Size(326, 23);
+      this.progressBar.Style = System.Windows.Forms.ProgressBarStyle.Continuous;
+      this.progressBar.TabIndex = 10;
+      this.progressBar.Visible = false;
+      // 
+      // getInstancesWorker
+      // 
+      this.getInstancesWorker.WorkerReportsProgress = true;
+      this.getInstancesWorker.DoWork += new System.ComponentModel.DoWorkEventHandler(this.getInstancesWorker_DoWork);
+      this.getInstancesWorker.ProgressChanged += new System.ComponentModel.ProgressChangedEventHandler(this.worker_ProgressChanged);
+      this.getInstancesWorker.RunWorkerCompleted += new System.ComponentModel.RunWorkerCompletedEventHandler(this.worker_RunWorkerCompleted);
+      // 
       // QuadraticAssignmentProblemView
       // 
       this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
       this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
+      this.Controls.Add(this.progressBar);
       this.Controls.Add(this.instancesComboBox);
       this.Controls.Add(this.tabControl);
       this.Controls.Add(this.importInstanceButton);
       this.Controls.Add(this.loadInstanceButton);
+      this.Controls.Add(this.reloadInstancesButton);
       this.Controls.Add(this.QAPLIBInstancesLabel);
       this.Name = "QuadraticAssignmentProblemView";
       this.Size = new System.Drawing.Size(647, 492);
       this.Controls.SetChildIndex(this.QAPLIBInstancesLabel, 0);
+      this.Controls.SetChildIndex(this.reloadInstancesButton, 0);
       this.Controls.SetChildIndex(this.loadInstanceButton, 0);
       this.Controls.SetChildIndex(this.importInstanceButton, 0);
@@ -204 +246 @@
       this.Controls.SetChildIndex(this.nameLabel, 0);
       this.Controls.SetChildIndex(this.nameTextBox, 0);
+      this.Controls.SetChildIndex(this.progressBar, 0);
       ((System.ComponentModel.ISupportInitialize)(this.errorProvider)).EndInit();
       this.tabControl.ResumeLayout(false);
@@ -223 +266 @@
     private System.Windows.Forms.TabPage visualizationTabPage;
     private QAPVisualizationControl qapView;
+    private System.Windows.Forms.Button reloadInstancesButton;
+    private System.ComponentModel.BackgroundWorker loadInstanceWorker;
+    private System.Windows.Forms.ProgressBar progressBar;
+    private System.ComponentModel.BackgroundWorker getInstancesWorker;
   }
 }

trunk/sources/HeuristicLab.Problems.QuadraticAssignment.Views/3.3/QuadraticAssignmentProblemView.cs

@@ -21 +21 @@
 
 using System;
+using System.ComponentModel;
 using System.Drawing;
+using System.Linq;
 using System.Windows.Forms;
 using HeuristicLab.Common.Resources;
+using HeuristicLab.Core;
 using HeuristicLab.Core.Views;
+using HeuristicLab.Data;
+using HeuristicLab.Encodings.PermutationEncoding;
 using HeuristicLab.MainForm;
 using HeuristicLab.MainForm.WindowsForms;
+using HeuristicLab.Problems.QuadraticAssignment.QAPInstanceService;
 
 namespace HeuristicLab.Problems.QuadraticAssignment.Views {
@@ -40 +46 @@
       InitializeComponent();
       importInstanceButton.Image = VSImageLibrary.Open;
+      reloadInstancesButton.Text = String.Empty;
+      reloadInstancesButton.Image = VSImageLibrary.Refresh;
+      loadInstanceButton.Image = VSImageLibrary.Internet;
       Controls.Remove(parameterCollectionView);
       parameterCollectionView.Dock = DockStyle.Fill;
@@ -50 +59 @@
       Content.WeightsParameter.ValueChanged += new EventHandler(WeightsParameter_ValueChanged);
       Content.BestKnownSolutionParameter.ValueChanged += new EventHandler(BestKnownSolutionParameter_ValueChanged);
+      Content.Instances.ItemsAdded += new Collections.CollectionItemsChangedEventHandler<Collections.IndexedItem<string>>(Content_Instances_Changed);
+      Content.Instances.ItemsMoved += new Collections.CollectionItemsChangedEventHandler<Collections.IndexedItem<string>>(Content_Instances_Changed);
+      Content.Instances.ItemsRemoved += new Collections.CollectionItemsChangedEventHandler<Collections.IndexedItem<string>>(Content_Instances_Changed);
+      Content.Instances.ItemsReplaced += new Collections.CollectionItemsChangedEventHandler<Collections.IndexedItem<string>>(Content_Instances_Changed);
+      Content.Instances.CollectionReset += new Collections.CollectionItemsChangedEventHandler<Collections.IndexedItem<string>>(Content_Instances_Changed);
     }
 
@@ -56 +70 @@
       Content.WeightsParameter.ValueChanged -= new EventHandler(WeightsParameter_ValueChanged);
       Content.BestKnownSolutionParameter.ValueChanged -= new EventHandler(BestKnownSolutionParameter_ValueChanged);
+      Content.Instances.ItemsAdded -= new Collections.CollectionItemsChangedEventHandler<Collections.IndexedItem<string>>(Content_Instances_Changed);
+      Content.Instances.ItemsMoved -= new Collections.CollectionItemsChangedEventHandler<Collections.IndexedItem<string>>(Content_Instances_Changed);
+      Content.Instances.ItemsRemoved -= new Collections.CollectionItemsChangedEventHandler<Collections.IndexedItem<string>>(Content_Instances_Changed);
+      Content.Instances.ItemsReplaced -= new Collections.CollectionItemsChangedEventHandler<Collections.IndexedItem<string>>(Content_Instances_Changed);
+      Content.Instances.CollectionReset -= new Collections.CollectionItemsChangedEventHandler<Collections.IndexedItem<string>>(Content_Instances_Changed);
       base.DeregisterContentEvents();
+    }
+
+    private void Content_Instances_Changed(object sender, EventArgs e) {
+      instancesComboBox.Items.Clear();
+      foreach (string name in Content.Instances)
+        instancesComboBox.Items.Add(name);
+      if (instancesComboBox.Items.Count > 0)
+        instancesComboBox.SelectedIndex = 0;
     }
 
@@ -73 +100 @@
     protected override void OnContentChanged() {
       base.OnContentChanged();
-      instancesComboBox.Items.Clear();
       if (Content != null) {
-        foreach (string instance in Content.EmbeddedInstances) {
-          instancesComboBox.Items.Add(instance);
-        }
         qapView.Distances = Content.Distances;
         qapView.Weights = Content.Weights;
@@ -90 +113 @@
     protected override void SetEnabledStateOfControls() {
       base.SetEnabledStateOfControls();
+      reloadInstancesButton.Enabled = !ReadOnly && !Locked && Content != null;
       instancesComboBox.Enabled = !ReadOnly && !Locked && Content != null;
-      loadInstanceButton.Enabled = !ReadOnly && !Locked && Content != null && instancesComboBox.SelectedItem != null;
+      loadInstanceButton.Enabled = !ReadOnly && !Locked && Content != null && !String.IsNullOrEmpty((string)instancesComboBox.SelectedItem);
       importInstanceButton.Enabled = !ReadOnly && !Locked && Content != null;
     }
 
     private void instancesComboBox_SelectedValueChanged(object sender, System.EventArgs e) {
-      loadInstanceButton.Enabled = instancesComboBox.SelectedItem != null;
+      SetEnabledStateOfControls();
     }
 
     private void loadInstanceButton_Click(object sender, System.EventArgs e) {
-      string instance = instancesComboBox.SelectedItem as string;
-      try {
-        Content.LoadEmbeddedInstance(instance);
-      } catch (Exception ex) {
-        PluginInfrastructure.ErrorHandling.ShowErrorDialog(ex);
-      }
-    }
-
-    private void importInstanceButton_Click(object sender, System.EventArgs e) {
+      ReadOnly = true;
+      string instanceStr = instancesComboBox.SelectedItem as string;
+      progressBar.Visible = true;
+      loadInstanceWorker.RunWorkerAsync(instanceStr);
+    }
+
+    private void importFileInstanceButton_Click(object sender, System.EventArgs e) {
       if (openFileDialog.ShowDialog() == DialogResult.OK) {
         try {
-          Content.ImportFileInstance(openFileDialog.FileName);
+          Content.LoadInstanceFromFile(openFileDialog.FileName);
         } catch (Exception ex) {
           PluginInfrastructure.ErrorHandling.ShowErrorDialog(ex);
         }
       }
+    }
+
+    private void reloadInstancesButton_Click(object sender, EventArgs e) {
+      ReadOnly = true;
+      progressBar.Visible = true;
+      getInstancesWorker.RunWorkerAsync();
+    }
+
+    private void loadInstanceWorker_DoWork(object sender, DoWorkEventArgs e) {
+      string instance = (string)e.Argument;
+      if (String.IsNullOrEmpty(instance)) return;
+      using (var client = new QAPClient()) {
+        loadInstanceWorker.ReportProgress(10);
+        var data = client.GetProblemInstanceData(instance);
+        loadInstanceWorker.ReportProgress(60);
+        DoubleMatrix weights = new DoubleMatrix(data.Weights.Length, data.Weights.Length);
+        DoubleMatrix distances = new DoubleMatrix(data.Weights.Length, data.Weights.Length);
+        try {
+          for (int i = 0; i < data.Weights.Length; i++)
+            for (int j = 0; j < data.Weights.Length; j++) {
+              weights[i, j] = data.Weights[i][j];
+              distances[i, j] = data.Distances[i][j];
+            }
+        } catch (IndexOutOfRangeException) {
+          MessageBox.Show("The problem data is malformed, the problem could not be loaded.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
+        }
+        loadInstanceWorker.ReportProgress(65);
+        Content.Name = data.Name;
+        Content.Description = data.Description;
+        Content.Maximization.Value = data.Maximization;
+        Content.Weights = weights;
+        Content.Distances = distances;
+
+        Content.BestKnownQualityParameter.Value = null;
+        Content.BestKnownSolution = null;
+        Content.BestKnownSolutions = new ItemSet<Permutation>();
+        var solutions = client.GetBestSolutionsData(instance);
+        loadInstanceWorker.ReportProgress(90);
+        if (solutions.Any()) {
+          Content.BestKnownQualityParameter.Value = new DoubleValue(solutions.First().Quality);
+          Content.BestKnownSolution = new Permutation(PermutationTypes.Absolute, solutions.First().Assignment);
+          foreach (var solution in solutions) {
+            Content.BestKnownSolutions.Add(new Permutation(PermutationTypes.Absolute, solution.Assignment));
+          }
+        }
+        loadInstanceWorker.ReportProgress(100);
+      }
+    }
+
+    private void getInstancesWorker_DoWork(object sender, DoWorkEventArgs e) {
+      using (var client = new QAPClient()) {
+        getInstancesWorker.ReportProgress(10);
+        var instances = client.GetProblemInstances();
+        getInstancesWorker.ReportProgress(85);
+        Content.Instances.Replace(instances);
+        getInstancesWorker.ReportProgress(100);
+      }
+    }
+
+    private void worker_ProgressChanged(object sender, ProgressChangedEventArgs e) {
+      progressBar.Value = e.ProgressPercentage;
+    }
+
+    private void worker_RunWorkerCompleted(object sender, RunWorkerCompletedEventArgs e) {
+      progressBar.Visible = false;
+      ReadOnly = false;
+      if (e.Error != null)
+        PluginInfrastructure.ErrorHandling.ShowErrorDialog(e.Error);
     }