Last change
on this file since 17420 was
17420,
checked in by dpiringe, 4 years ago
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#3026:
- refactored ranged based VMs -> created new 'base' class for ranged based VMs RangedValueBaseVM
- renamed AddChilds to AddChildren
- implemented ArrayValueVM and JsonItemArrayValueControl
- added ranges for array and matrix values
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File size:
1.8 KB
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1 | using System;
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2 | using System.Collections.Generic;
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3 | using System.ComponentModel;
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4 | using System.Linq;
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5 | using System.Text;
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6 | using System.Threading.Tasks;
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7 |
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8 | namespace HeuristicLab.JsonInterface.OptimizerIntegration {
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9 | public class JsonItemVMBase : INotifyPropertyChanged {
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10 | public event PropertyChangedEventHandler PropertyChanged;
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11 | public event Action ItemChanged;
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12 |
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13 | private IJsonItem item;
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14 | public IJsonItem Item {
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15 | get => item;
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16 | set {
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17 | item = value;
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18 | ItemChanged?.Invoke();
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19 | }
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20 | }
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21 |
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22 | protected void OnPropertyChange(object sender, string propertyName) {
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23 | // Make a temporary copy of the event to avoid possibility of
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24 | // a race condition if the last subscriber unsubscribes
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25 | // immediately after the null check and before the event is raised.
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26 | // https://docs.microsoft.com/en-us/dotnet/csharp/programming-guide/events/how-to-raise-base-class-events-in-derived-classes
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27 |
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28 | PropertyChangedEventHandler tmp = PropertyChanged;
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29 | tmp?.Invoke(this, new PropertyChangedEventArgs(propertyName));
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30 | }
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31 |
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32 | public virtual Type JsonItemType => typeof(JsonItem);
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33 |
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34 | private bool selected = true;
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35 | public bool Selected {
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36 | get => selected;
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37 | set {
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38 | selected = value;
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39 | OnPropertyChange(this, nameof(Selected));
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40 | }
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41 | }
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42 |
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43 | public string Name {
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44 | get => Item.Name;
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45 | set {
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46 | Item.Name = value;
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47 | OnPropertyChange(this, nameof(Name));
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48 | }
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49 | }
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50 |
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51 | public string ActualName {
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52 | get => Item.ActualName;
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53 | set {
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54 | Item.ActualName = value;
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55 | OnPropertyChange(this, nameof(ActualName));
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56 | }
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57 | }
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58 |
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59 | public virtual JsonItemBaseControl GetControl() {
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60 | return new JsonItemBaseControl(this);
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61 | }
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62 |
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63 | }
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64 | }
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