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add option for defaults and make it easier to use

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OMGeeky
2023-11-03 21:32:55 +01:00
parent 04005d9cb6
commit 7d21f1de19
3 changed files with 70 additions and 19 deletions
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65
ExampleGenerator/Unity/Ui/UIBackingClassGenerator.cs
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@@ -49,7 +49,7 @@ using System;
[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field, Inherited = true, AllowMultiple = false)]
internal class {Helpers.UxmlTraitAttribute} : Attribute
{{
public {Helpers.UxmlTraitAttribute}(string name, object defaultValue) {{ }}
public {Helpers.UxmlTraitAttribute}(string name, object defaultValue=null) {{ }}
}}
";
@@ -59,7 +59,7 @@ using System;
[AttributeUsage(AttributeTargets.Property | AttributeTargets.Field, Inherited = true, AllowMultiple = false)]
internal class {Helpers.UiElementAttribute} : Attribute
{{
public {Helpers.UiElementAttribute}(string name) {{ }}
public {Helpers.UiElementAttribute}(string name=null) {{ }}
}}
";
@@ -121,19 +121,22 @@ using UnityEngine.UIElements;
namespace {classSymbol.ContainingNamespace}
{{
public partial class {classSymbol.Name}
{{
public new class UxmlFactory : UxmlFactory<{classSymbol.Name}, UxmlTraits> {{ }}
public new class UxmlTraits : VisualElement.UxmlTraits
{{" );
if ( uxmlTraitFields.Any() )
{
source.Append( $@"
public new partial class UxmlFactory : UxmlFactory<{classSymbol.Name}, UxmlTraits> {{ }}
public new partial class UxmlTraits : VisualElement.UxmlTraits
{{
" );
// throw new NotImplementedException( $"elements: {elementFields.Count} uxmlTraits: {uxmlTraitFields.Count}" );
foreach ( ISymbol fieldSymbol in uxmlTraitFields )
{
source.AppendLine( GetAttributeDescription( fieldSymbol , uxmlTraitAttributeSymbol ) );
}
foreach ( ISymbol fieldSymbol in uxmlTraitFields )
{
source.AppendLine( GetAttributeDescription( fieldSymbol , uxmlTraitAttributeSymbol ) );
}
source.Append( $@"
source.Append( $@"
public override void Init(VisualElement ve , IUxmlAttributes bag , CreationContext cc )
{{
base.Init( ve , bag , cc );
@@ -141,14 +144,17 @@ public partial class {classSymbol.Name}
" );
foreach ( ISymbol fieldSymbol in uxmlTraitFields )
{
source.AppendLine( GetAttributeInitialization( fieldSymbol , uxmlTraitAttributeSymbol ) );
foreach ( ISymbol fieldSymbol in uxmlTraitFields )
{
source.AppendLine( GetAttributeInitialization( fieldSymbol , uxmlTraitAttributeSymbol ) );
}
source.Append( $@" }}
}}" );
}
source.Append( $@" }}
}}
public void QueryComponents()
source.Append( $@"
public void QueryElements()
{{
" );
@@ -178,12 +184,22 @@ public partial class {classSymbol.Name}
return null;
var args = attr.ConstructorArguments.ToList();
if ( args.Count != 1 )
if ( args.Count > 1 )
{
throw new NotImplementedException( $"Attribute did not have enough parameters: expected 1 got {args.Count} {attr}: args: {args}" );
}
var name = args[0].Value as string;
string name = null;
if ( args.Count == 1 )
{
name = args[0].Value as string;
}
if ( name is null )
{
name = fieldSymbol.Name;
}
return new UiElementAttributeData()
{
Name = name ,
@@ -268,6 +284,17 @@ public partial class {classSymbol.Name}
var attributeName = attr.Name;
var defaultValue = attr.defaultValue;
if ( GetTypeName( attr.Type ) == "string" )
{
defaultValue = $"\"{defaultValue}\"";
}
if ( defaultValue is null )
{
defaultValue = "default";
}
return $" private {type} {name} = new() {{ name = \"{attributeName}\" , defaultValue = {defaultValue} }};";
}