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Add render function for TMap and TSet

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This commit is contained in:
Jakob Bouchard
2025-02-06 14:30:47 -05:00
parent 68a2c4c66d
commit 5c19a41cfe
2 changed files with 116 additions and 3 deletions
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Plugins/Cog/Source/CogEngine/Private/CogEngineWindow_Inspector.cpp
+111 -2
View File
@@ -456,7 +456,7 @@ bool FCogEngineWindow_Inspector::RenderPropertyList(TArray<const FProperty*>& Pr
}
//--------------------------------------------------------------------------------------------------------------------------
bool FCogEngineWindow_Inspector::RenderProperty(const FProperty* Property, uint8* PointerToValue, int IndexInArray)
bool FCogEngineWindow_Inspector::RenderProperty(const FProperty* Property, uint8* PointerToValue, int IndexInArray, const char* NameSuffix)
{
bool HasChanged = false;
@@ -473,6 +473,11 @@ bool FCogEngineWindow_Inspector::RenderProperty(const FProperty* Property, uint8
if (IndexInArray != -1)
{
PropertyName = FString::Printf(TEXT("[%d]"), IndexInArray);
if (NameSuffix != nullptr)
{
PropertyName.Append(" ");
PropertyName.Append(NameSuffix);
}
}
else
{
@@ -635,6 +640,14 @@ bool FCogEngineWindow_Inspector::RenderProperty(const FProperty* Property, uint8
{
HasChanged = RenderArray(ArrayProperty, PointerToValue, ShowChildren);
}
else if (const FSetProperty* SetProperty = CastField<FSetProperty>(Property))
{
HasChanged = RenderSet(SetProperty, PointerToValue, ShowChildren);
}
else if (const FMapProperty* MapProperty = CastField<FMapProperty>(Property))
{
HasChanged = RenderMap(MapProperty, PointerToValue, ShowChildren);
}
else if (const FDelegateProperty* DelegateProperty = CastField<FDelegateProperty>(Property))
{
}
@@ -936,7 +949,12 @@ bool FCogEngineWindow_Inspector::RenderArray(const FArrayProperty* ArrayProperty
const int32 Num = Helper.Num();
ImGui::BeginDisabled();
ImGui::Text("%s [%d]", TCHAR_TO_ANSI(*ArrayProperty->Inner->GetClass()->GetName()), Num);
FString ElementPropertyName = ArrayProperty->Inner->GetClass()->GetName();
if (const FStructProperty* StructProperty = CastField<FStructProperty>(ArrayProperty->Inner))
{
ElementPropertyName = StructProperty->Struct->GetStructCPPName();
}
ImGui::Text("%s [%d]", StringCast<ANSICHAR>(*ElementPropertyName).Get(), Num);
ImGui::EndDisabled();
bool HasChanged = false;
@@ -955,6 +973,75 @@ bool FCogEngineWindow_Inspector::RenderArray(const FArrayProperty* ArrayProperty
return HasChanged;
}
//--------------------------------------------------------------------------------------------------------------------------
bool FCogEngineWindow_Inspector::RenderSet(const FSetProperty* SetProperty, uint8* PointerToValue, bool ShowChildren)
{
FScriptSetHelper Helper(SetProperty, PointerToValue);
const int32 Num = Helper.Num();
ImGui::BeginDisabled();
FString ElementPropertyName = SetProperty->GetElementProperty()->GetClass()->GetName();
if (const FStructProperty* StructProperty = CastField<FStructProperty>(SetProperty->GetElementProperty()))
{
ElementPropertyName = StructProperty->Struct->GetStructCPPName();
}
ImGui::Text("%s {%d}", StringCast<ANSICHAR>(*ElementPropertyName).Get(), Num);
ImGui::EndDisabled();
bool HasChanged = false;
if (ShowChildren)
{
for (int32 i = 0; i < Num; ++i)
{
ImGui::PushID(i);
HasChanged |= RenderProperty(SetProperty->GetElementProperty(), Helper.GetElementPtr(i), i);
ImGui::PopID();
}
ImGui::TreePop();
}
return HasChanged;
}
//--------------------------------------------------------------------------------------------------------------------------
bool FCogEngineWindow_Inspector::RenderMap(const FMapProperty* MapProperty, uint8* PointerToValue, bool ShowChildren)
{
FScriptMapHelper Helper(MapProperty, PointerToValue);
const int32 Num = Helper.Num();
ImGui::BeginDisabled();
FString KeyPropertyName = MapProperty->GetKeyProperty()->GetClass()->GetName();
if (const FStructProperty* StructProperty = CastField<FStructProperty>(MapProperty->GetKeyProperty()))
{
KeyPropertyName = StructProperty->Struct->GetStructCPPName();
}
FString ValuePropertyName = MapProperty->GetValueProperty()->GetClass()->GetName();
if (const FStructProperty* StructProperty = CastField<FStructProperty>(MapProperty->GetValueProperty()))
{
ValuePropertyName = StructProperty->Struct->GetStructCPPName();
}
ImGui::Text("%s -> %s [%d]", StringCast<ANSICHAR>(*KeyPropertyName).Get(), StringCast<ANSICHAR>(*ValuePropertyName).Get(), Num);
ImGui::EndDisabled();
bool HasChanged = false;
if (ShowChildren)
{
for (int32 i = 0; i < Num; ++i)
{
ImGui::PushID(i);
// @todo: refactor this so it's better?
HasChanged |= RenderProperty(MapProperty->GetKeyProperty(), Helper.GetKeyPtr(i), i, "Key");
HasChanged |= RenderProperty(MapProperty->GetValueProperty(), Helper.GetValuePtr(i), i, "Value");
ImGui::PopID();
}
ImGui::TreePop();
}
return HasChanged;
}
//--------------------------------------------------------------------------------------------------------------------------
bool FCogEngineWindow_Inspector::HasPropertyAnyChildren(const FProperty* Property, uint8* PointerToValue)
{
@@ -974,6 +1061,28 @@ bool FCogEngineWindow_Inspector::HasPropertyAnyChildren(const FProperty* Propert
return true;
}
else if (const FSetProperty* SetProperty = CastField<FSetProperty>(Property))
{
const FScriptSetHelper Helper(SetProperty, PointerToValue);
const int32 Num = Helper.Num();
if (Num == 0)
{
return false;
}
return true;
}
else if (const FMapProperty* MapProperty = CastField<FMapProperty>(Property))
{
const FScriptMapHelper Helper(MapProperty, PointerToValue);
const int32 Num = Helper.Num();
if (Num == 0)
{
return false;
}
return true;
}
else if (const FClassProperty* ClassProperty = CastField<FClassProperty>(Property))
{
return false;
Plugins/Cog/Source/CogEngine/Public/CogEngineWindow_Inspector.h
+5 -1
View File
@@ -44,7 +44,7 @@ protected:
virtual bool RenderPropertyList(TArray<const FProperty*>& Properties, uint8* PointerToValue);
virtual bool RenderProperty(const FProperty* Property, uint8* PointerToValue, int IndexInArray);
virtual bool RenderProperty(const FProperty* Property, uint8* PointerToValue, int IndexInArray, const char* NameSuffix = nullptr);
virtual bool RenderBool(const FBoolProperty* BoolProperty, uint8* PointerToValue);
@@ -79,6 +79,10 @@ protected:
virtual bool RenderObject(UObject* Object, bool ShowChildren);
virtual bool RenderArray(const FArrayProperty* ArrayProperty, uint8* PointerToValue, bool ShowChildren);
virtual bool RenderSet(const FSetProperty* SetProperty, uint8* PointerToValue, bool ShowChildren);
virtual bool RenderMap(const FMapProperty* MapProperty, uint8* PointerToValue, bool ShowChildren);
virtual FString GetPropertyName(const FProperty& Property);