Show object type enum and description in UI

OpenKH · Mar 18, 2020 · 38d8921 · 38d8921
1 parent 36be7bd
commit 38d8921
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Showing 3 changed files with 66 additions and 2 deletions.
diff --git a/OpenKh.Tools.ObjentryEditor/Converters/EnumDescriptionConverter.cs b/OpenKh.Tools.ObjentryEditor/Converters/EnumDescriptionConverter.cs
@@ -0,0 +1,47 @@
+using System;
+using System.ComponentModel;
+using System.Globalization;
+using System.Reflection;
+using System.Windows.Data;
+
+namespace OpenKh.Tools.ObjentryEditor.Converters
+{
+    public class EnumDescriptionConverter : IValueConverter
+    {
+        private string GetEnumDescription(Enum enumObj)
+        {
+            FieldInfo fieldInfo = enumObj.GetType().GetField(enumObj.ToString());
+            object[] attribArray = fieldInfo.GetCustomAttributes(false);
+
+            if (attribArray.Length == 0)
+                return enumObj.ToString();
+            else
+            {
+                DescriptionAttribute attrib = null;
+
+                foreach (var att in attribArray)
+                {
+                    if (att is DescriptionAttribute)
+                        attrib = att as DescriptionAttribute;
+                }
+
+                if (attrib != null)
+                    return attrib.Description;
+
+                return enumObj.ToString();
+            }
+        }
+
+        object IValueConverter.Convert(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            Enum myEnum = (Enum)value;
+            string description = GetEnumDescription(myEnum);
+            return description;
+        }
+
+        object IValueConverter.ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
+        {
+            return string.Empty;
+        }
+    }
+}
diff --git a/OpenKh.Tools.ObjentryEditor/ViewModels/ObjentryViewModel.cs b/OpenKh.Tools.ObjentryEditor/ViewModels/ObjentryViewModel.cs
@@ -33,7 +33,15 @@ public ushort ObjectId
             }
 
             public ushort Unknown02 { get => Objentry.Unknown02; set => Objentry.Unknown02 = value; }
-            public Objentry.Type ObjectType { get => Objentry.ObjectType; set => Objentry.ObjectType = value; }
+            public Objentry.Type ObjectType 
+            { 
+                get => Objentry.ObjectType; 
+                set
+                {
+                    Objentry.ObjectType = value;
+                    OnPropertyChanged(nameof(ObjectType));
+                } 
+            }
             public byte Unknown05 { get => Objentry.Unknown05; set => Objentry.Unknown05 = value; }
             public byte Unknown06 { get => Objentry.Unknown06; set => Objentry.Unknown06 = value; }
             public byte WeaponJoint { get => Objentry.WeaponJoint; set => Objentry.WeaponJoint = value; }

diff --git a/OpenKh.Tools.ObjentryEditor/Views/ObjentryView.xaml b/OpenKh.Tools.ObjentryEditor/Views/ObjentryView.xaml
@@ -7,10 +7,12 @@
              xmlns:controls="clr-namespace:Xe.Tools.Wpf.Controls;assembly=Xe.Tools.Wpf"
              xmlns:i="http://schemas.microsoft.com/expression/2010/interactivity" 
              xmlns:bhv="clr-namespace:OpenKh.Tools.ObjentryEditor.Behavior"
+             xmlns:conv="clr-namespace:OpenKh.Tools.ObjentryEditor.Converters"
              mc:Ignorable="d" 
              d:DesignHeight="500" d:DesignWidth="800">
     <UserControl.Resources>
         <Thickness x:Key="LabelMargin" Left="0" Top="0" Right="5" Bottom="0" />
+        <conv:EnumDescriptionConverter x:Key="EnumDescConverter" />
     </UserControl.Resources>
     <Grid>
         <Grid.ColumnDefinitions>
@@ -76,7 +78,14 @@
                 <TextBox Text="{Binding SelectedItem.Unknown02, UpdateSourceTrigger=PropertyChanged}"/>
 
                 <TextBlock Text="Type" Margin="{StaticResource LabelMargin}"/>
-                <ComboBox ItemsSource="{Binding ObjEntryTypes}" SelectedValue="{Binding SelectedItem.ObjectType}" DisplayMemberPath="Name" SelectedValuePath="Value"/>
+                <Grid>
+                    <Grid.ColumnDefinitions>
+                        <ColumnDefinition Width="120"/>
+                        <ColumnDefinition Width="*"/>
+                    </Grid.ColumnDefinitions>
+                    <ComboBox Grid.Column="0" ItemsSource="{Binding ObjEntryTypes}" SelectedValue="{Binding SelectedItem.ObjectType}" DisplayMemberPath="Name" SelectedValuePath="Value" Margin="{StaticResource LabelMargin}"/>
+                    <TextBox Grid.Column="1" IsEnabled="False" Text="{Binding Path=SelectedItem.ObjectType, Converter={StaticResource EnumDescConverter}, UpdateSourceTrigger=PropertyChanged}"/>
+                </Grid>
 
                 <TextBlock Text="Unknown05" Margin="{StaticResource LabelMargin}"/>
                 <TextBox Text="{Binding SelectedItem.Unknown05, UpdateSourceTrigger=PropertyChanged}"/>