Changeset 16880 for branches/2971_named_intervals

Timestamp:

05/02/19 08:36:49 (6 years ago)

Author:

chaider

Message:

#2971

• Disabled variable input field in IntervalConstraintView
• Added update definition method in IntervalConstraintView
• Added onChanged event for definition

Location:

branches/2971_named_intervals

Files:

• HeuristicLab.Problems.DataAnalysis.Views/3.4/IntervalConstraintView.cs (modified) (3 diffs)
• HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Parser/IntervalConstraint.cs (modified) (1 diff)

branches/2971_named_intervals/HeuristicLab.Problems.DataAnalysis.Views/3.4/IntervalConstraintView.cs

@@ -67 +67 @@
       definitionInput.ReadOnly = true;
       expressionInput.ReadOnly = true;
+      variableInput.ReadOnly = true;
     }
 
@@ -148 +149 @@
     }
 
+    private static string UpdateDefintion(IntervalConstraint constraint) {
+      var definition = "";
+
+      if (!constraint.IsDerivation) {
+        return "Target " + constraint.Variable;
+      }
+
+      definition = $"\u2202{GetDerivationString(constraint.numberOfDerivation)}Target/\u2202{constraint.Variable}{GetDerivationString(constraint.numberOfDerivation)}";
+
+      return definition;
+    }
+
     private static string GetDerivationString(int derivation) {
       switch (derivation) {
@@ -247 +260 @@
 
       var exp = UpdateExpression(Content);
+      var def = UpdateDefintion(Content);
       Content.Name = exp;
       Content.Expression = exp;
+      Content.Definition = def;
     }
 

branches/2971_named_intervals/HeuristicLab.Problems.DataAnalysis/3.4/Implementation/Parser/IntervalConstraint.cs

@@ -38 +38 @@
       }
     }
-    public string Definition { get; set; }
+
+    private string definition;
+
+    public string Definition {
+      get => definition;
+      set {
+        if (value != definition) {
+          definition = value;
+          OnChanged(EventArgs.Empty);
+        }
+      }
+    }
     public Interval Interval { get; set; }
     private bool inclusiveLowerBound;