Code/Editor/EditorFramework/Object/ObjectPropertyPath.h - dev - redgpu/ezEngine

Code/Editor/EditorFramework/Object/ObjectPropertyPath.h
50 строк2 KB
Sanakan8472
Exposed Parameter Fixes (#1631)
11 авг 2025, 00:26
11 авг 2025, 00:266d3a1a1
#pragma once

#include <EditorFramework/EditorFrameworkDLL.h>

#include <Foundation/Strings/String.h>
#include <Foundation/Types/Status.h>
#include <Foundation/Types/Uuid.h>
#include <Foundation/Types/Variant.h>

class ezDocumentObject;
class ezObjectAccessorBase;
struct ezPropertyReference;
class ezStringBuilder;
class ezAbstractProperty;

struct EZ_EDITORFRAMEWORK_DLL ezPropertyReference
{
  bool operator==(const ezPropertyReference& rhs) const
  {
    return m_Object == rhs.m_Object && m_pProperty == rhs.m_pProperty && m_Index == rhs.m_Index;
  }
  ezUuid m_Object;
  const ezAbstractProperty* m_pProperty = nullptr;
  ezVariant m_Index;
};

struct EZ_EDITORFRAMEWORK_DLL ezObjectPropertyPathContext
{
  const ezDocumentObject* m_pContextObject; ///< Paths start at this object.
  ezObjectAccessorBase* m_pAccessor;        ///< Accessor used to traverse hierarchy and query properties.
  ezString m_sRootProperty;                 ///< In case m_pContextObject points to the root object, this is the property to follow.
};

class EZ_EDITORFRAMEWORK_DLL ezObjectPropertyPath
{
public:
  static ezStatus CreatePath(const ezObjectPropertyPathContext& context, const ezPropertyReference& prop, ezStringBuilder& out_sObjectSearchSequence,
    ezStringBuilder& out_sComponentType, ezStringBuilder& out_sPropertyPath);
  static ezStatus CreatePropertyPath(const ezObjectPropertyPathContext& context, const ezPropertyReference& prop, ezStringBuilder& out_sPropertyPath);
  static void AppendSubIndices(ezStringBuilder& ref_sPropertyPath, ezArrayPtr<ezVariant> indices);
  static ezStatus ResolvePath(const ezObjectPropertyPathContext& context, ezDynamicArray<ezPropertyReference>& out_keys,
    const char* szObjectSearchSequence, const char* szComponentType, const char* szPropertyPath);
  static ezStatus ResolvePropertyPath(const ezObjectPropertyPathContext& context, const char* szPropertyPath, ezPropertyReference& out_key);

  static const ezDocumentObject* FindParentNodeComponent(const ezDocumentObject* pObject);

private:
  static ezStatus PrependProperty(
    const ezDocumentObject* pObject, const ezAbstractProperty* pProperty, ezVariant index, ezStringBuilder& out_sPropertyPath);
};