Better text colors.

backend/src/Squidex.Infrastructure/Reflection/Internal/PropertyAccessor.cs

@@ -57,9 +57,8 @@ namespace Squidex.Infrastructure.Reflection.Internal
 
         private readonly IPropertyAccessor internalAccessor;
 
-        public PropertyAccessor(Type targetType, PropertyInfo propertyInfo)
+        public PropertyAccessor(PropertyInfo propertyInfo)
         {
-            Guard.NotNull(targetType);
             Guard.NotNull(propertyInfo);
 
             var type = typeof(PropertyWrapper<,>).MakeGenericType(propertyInfo.DeclaringType!, propertyInfo.PropertyType);

backend/src/Squidex.Infrastructure/Reflection/SimpleMapper.cs

@@ -5,6 +5,7 @@
 //  All rights reserved. Licensed under the MIT license.
 // ==========================================================================
 
+using System.ComponentModel;
 using System.Globalization;
 using Squidex.Infrastructure.Reflection.Internal;
 
@@ -66,6 +67,41 @@ namespace Squidex.Infrastructure.Reflection
             }
         }
 
+        private sealed class TypeConverterPropertyMapper : PropertyMapper
+        {
+            private readonly TypeConverter converter;
+
+            public TypeConverterPropertyMapper(
+                PropertyAccessor sourceAccessor,
+                PropertyAccessor targetAccessor,
+                TypeConverter converter)
+                : base(sourceAccessor, targetAccessor)
+            {
+                this.converter = converter;
+            }
+
+            public override void MapProperty(object source, object target, CultureInfo culture)
+            {
+                var value = GetValue(source);
+
+                if (value == null)
+                {
+                    return;
+                }
+
+                try
+                {
+                    var converted = converter.ConvertFrom(null, culture, value);
+
+                    SetValue(target, converted);
+                }
+                catch
+                {
+                    return;
+                }
+            }
+        }
+
         private class PropertyMapper
         {
             private readonly PropertyAccessor sourceAccessor;
@@ -126,21 +162,33 @@ namespace Squidex.Infrastructure.Reflection
                     if (sourceType == targetType)
                     {
                         Mappers.Add(new PropertyMapper(
-                            new PropertyAccessor(sourceClassType, sourceProperty),
-                            new PropertyAccessor(targetClassType, targetProperty)));
+                            new PropertyAccessor(sourceProperty),
+                            new PropertyAccessor(targetProperty)));
                     }
                     else if (targetType == typeof(string))
                     {
                         Mappers.Add(new StringConversionPropertyMapper(
-                            new PropertyAccessor(sourceClassType, sourceProperty),
-                            new PropertyAccessor(targetClassType, targetProperty)));
+                            new PropertyAccessor(sourceProperty),
+                            new PropertyAccessor(targetProperty)));
                     }
-                    else if (sourceType.Implements<IConvertible>() || targetType.Implements<IConvertible>())
+                    else
                     {
-                        Mappers.Add(new ConversionPropertyMapper(
-                            new PropertyAccessor(sourceClassType, sourceProperty),
-                            new PropertyAccessor(targetClassType, targetProperty),
-                            targetType));
+                        var converter = TypeDescriptor.GetConverter(targetType);
+
+                        if (converter.CanConvertFrom(sourceType))
+                        {
+                            Mappers.Add(new TypeConverterPropertyMapper(
+                                new PropertyAccessor(sourceProperty),
+                                new PropertyAccessor(targetProperty),
+                                converter));
+                        }
+                        else if (sourceType.Implements<IConvertible>() || targetType.Implements<IConvertible>())
+                        {
+                            Mappers.Add(new ConversionPropertyMapper(
+                                new PropertyAccessor(sourceProperty),
+                                new PropertyAccessor(targetProperty),
+                                targetType));
+                        }
                     }
                 }
             }

backend/tests/Squidex.Infrastructure.Tests/Reflection/PropertiesTypeAccessorTests.cs

@@ -44,7 +44,7 @@ namespace Squidex.Infrastructure.Reflection
         [Fact]
         public void Should_set_read_write_property()
         {
-            var sut = new PropertyAccessor(typeof(TestClass), typeof(TestClass).GetProperty("ReadWrite")!);
+            var sut = new PropertyAccessor(typeof(TestClass).GetProperty("ReadWrite")!);
 
             sut.Set(target, 123);
 
@@ -54,7 +54,7 @@ namespace Squidex.Infrastructure.Reflection
         [Fact]
         public void Should_set_write_property()
         {
-            var accessor = new PropertyAccessor(typeof(TestClass), typeof(TestClass).GetProperty("Write")!);
+            var accessor = new PropertyAccessor(typeof(TestClass).GetProperty("Write")!);
 
             accessor.Set(target, 123);
 
@@ -64,7 +64,7 @@ namespace Squidex.Infrastructure.Reflection
         [Fact]
         public void Should_throw_exception_if_setting_readonly()
         {
-            var sut = new PropertyAccessor(typeof(TestClass), typeof(TestClass).GetProperty("Read")!);
+            var sut = new PropertyAccessor(typeof(TestClass).GetProperty("Read")!);
 
             Assert.Throws<NotSupportedException>(() => sut.Set(target, 123));
         }
@@ -72,7 +72,7 @@ namespace Squidex.Infrastructure.Reflection
         [Fact]
         public void Should_get_read_write_property()
         {
-            var sut = new PropertyAccessor(typeof(TestClass), typeof(TestClass).GetProperty("ReadWrite")!);
+            var sut = new PropertyAccessor(typeof(TestClass).GetProperty("ReadWrite")!);
 
             target.Write = 123;
 
@@ -82,7 +82,7 @@ namespace Squidex.Infrastructure.Reflection
         [Fact]
         public void Should_get_read_property()
         {
-            var sut = new PropertyAccessor(typeof(TestClass), typeof(TestClass).GetProperty("Read")!);
+            var sut = new PropertyAccessor(typeof(TestClass).GetProperty("Read")!);
 
             target.Write = 123;
 
@@ -92,7 +92,7 @@ namespace Squidex.Infrastructure.Reflection
         [Fact]
         public void Should_throw_exception_if_getting_writeonly_property()
         {
-            var sut = new PropertyAccessor(typeof(TestClass), typeof(TestClass).GetProperty("Write")!);
+            var sut = new PropertyAccessor(typeof(TestClass).GetProperty("Write")!);
 
             Assert.Throws<NotSupportedException>(() => sut.Get(target));
         }

backend/tests/Squidex.Infrastructure.Tests/Reflection/SimpleMapperTests.cs

@@ -102,17 +102,31 @@ namespace Squidex.Infrastructure.Reflection
         }
 
         [Fact]
-        public void Should_map_nullables()
+        public void Should_map_from_nullable()
         {
-            var obj1 = new Class1<bool?, bool?>
+            var obj1 = new Class1<long?, long?>
             {
-                P1 = true,
-                P2 = true
+                P1 = 6,
+                P2 = 8
+            };
+            var obj2 = SimpleMapper.Map(obj1, new Class2<long, long>());
+
+            Assert.Equal(8, obj2.P2);
+            Assert.Equal(0, obj2.P3);
+        }
+
+        [Fact]
+        public void Should_map_to_nullable()
+        {
+            var obj1 = new Class1<long, long>
+            {
+                P1 = 6,
+                P2 = 8
             };
-            var obj2 = SimpleMapper.Map(obj1, new Class2<bool, bool>());
+            var obj2 = SimpleMapper.Map(obj1, new Class2<long?, long?>());
 
-            Assert.True(obj2.P2);
-            Assert.False(obj2.P3);
+            Assert.Equal(8, obj2.P2);
+            Assert.Null(obj2.P3);
         }
 
         [Fact]

frontend/src/app/theme/_vars.scss

@@ -10,7 +10,7 @@ $color-border-darker:       darken($color-border, 15%);
 
 $color-title:               #000;
 $color-text:                #373a3c;
-$color-text-decent:         #9aa1b6;
+$color-text-decent:         #6c707f;
 $color-tooltip:             #1a2129;
 
 $color-code-background:     #f5f7f9;