Changeset 17896 for branches/3073_IA_constraint_splitting_reintegration/HeuristicLab.Problems.DataAnalysis.Views/3.4/Regression/ShapeConstraintsView.cs

Timestamp:

03/16/21 11:08:18 (4 years ago)

Author:

gkronber

Message:

#3073: refactoring to prepare for trunk integration

File:

• branches/3073_IA_constraint_splitting_reintegration/HeuristicLab.Problems.DataAnalysis.Views/3.4/Regression/ShapeConstraintsView.cs (modified) (5 diffs)

branches/3073_IA_constraint_splitting_reintegration/HeuristicLab.Problems.DataAnalysis.Views/3.4/Regression/ShapeConstraintsView.cs

@@ -2 +2 @@
 
 /* HeuristicLab
- * Copyright (C) 2002-2019 Heuristic and Evolutionary Algorithms Laboratory (HEAL)
+ * Copyright (C) Heuristic and Evolutionary Algorithms Laboratory (HEAL)
  *
  * This file is part of HeuristicLab.
@@ -48 +48 @@
     protected override void OnContentChanged() {
       base.OnContentChanged();
-      this.intervalConstraintsView.Content = Content;
+      this.shapeConstraintsView.Content = Content;
       UpdateControl();
     }
@@ -86 +86 @@
         try {
           var parsedConstraints = ShapeConstraintsParser.ParseConstraints(constraintsInput.Text);
-          Content = parsedConstraints;
+          Content.AddRange(parsedConstraints);
           errorOutput.Text = "Constraints successfully parsed.";
           errorOutput.ForeColor = Color.DarkGreen;
-          //Catch the exception from the constraints parser and show it in the error dialog
         } catch (ArgumentException ex) {
-          Content.Clear();
           errorOutput.Text = ex.Message.Replace("Parameter name", "@Line");
           errorOutput.ForeColor = Color.DarkRed;
+        } finally {
+          suspendUpdates = false;
         }
-        suspendUpdates = false;
-        UpdateControl();
       } else {
         errorOutput.Text = "No constraints were found!";
@@ -107 +105 @@
         constraintsInput.Text = string.Empty;
       } else {
-        this.intervalConstraintsView.Content = Content;
-        constraintsInput.Text = ToString(Content);
+        var newText = ToString(Content);
+        if (newText != constraintsInput.Text)
+          constraintsInput.Text = newText;
       }
     }
@@ -168 +167 @@
     }
 
-    private void label1_DoubleClick(object sender, EventArgs e) {
-      var infoText =
-        "Within the text field you can define different types of shape constraints e.g. range constraints, monotonicity constraints, ..." +
-        System.Environment.NewLine +
-        "To define a model constraint: f in [0 .. 100], f is used for the selected target, the 'in' key word specifies the target in which the constraint should be, the interval is defined between square bracket." +
-        System.Environment.NewLine +
-        "The interval contains two bounds (lower and upper) this bounds are given as double values, to seperate both bounds from each other you can use (.., ;, ' ')" +
-        System.Environment.NewLine +
-        "To define monotonic or concave constraints you need to define the partial derivatives:" +
-        System.Environment.NewLine +
-        "∂f/∂x in [0 .. 1], therefore you have to define the partial fraction first, which can be done by using the \\partial symbol or 'd' followed by the target and the variable in the numerator and denominator respectively, after defining the fraction the interval is defined like in the model constraint." +
-        System.Environment.NewLine +
-        "To define constraints only on a specific range of the function you can define interval ranges" +
-        System.Environment.NewLine +
-        "f in [0 .. 100], x in [0 .. 1] the ranges are separated by commas and follow the same rules as before (giving the variable with the interval definition)" +
-        System.Environment.NewLine + "To specify different weights on the constraints:" +
-        System.Environment.NewLine + "f in [0 .. 100], x in [0 .. 1] weight: 2.0, you can add the keyword 'weight:' followed by a double value.";
-
-      MessageBox.Show(infoText,"How to define shape constraints", MessageBoxButtons.OKCancel);
+    private void helpButton_DoubleClick(object sender, EventArgs e) {
+      using (InfoBox dialog = new InfoBox("Help for shape constraints",
+        "HeuristicLab.Problems.DataAnalysis.Views.Resources.shapeConstraintsHelp.rtf",
+        this)) {
+        dialog.ShowDialog(this);
+      }
     }
   }