Merge pull request #1 from JanSeliv/develop

Develop

.gitignore

@@ -0,0 +1,74 @@
+# Visual Studio 2015 user specific files
+.vs/
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+*.ipa
+
+# These project files can be generated by the engine
+*.xcodeproj
+*.xcworkspace
+*.sln
+*.suo
+*.opensdf
+*.sdf
+*.VC.db
+*.VC.opendb
+
+# Precompiled Assets
+SourceArt/**/*.png
+SourceArt/**/*.tga
+
+# Binary Files
+Binaries/*
+Plugins/*/Binaries/*
+
+# Builds
+Build/*
+
+# Whitelist PakBlacklist-<BuildConfiguration>.txt files
+!Build/*/
+Build/*/**
+!Build/*/PakBlacklist*.txt
+
+# Don't ignore icon files in Build
+!Build/**/*.ico
+
+# Built data for maps
+*_BuiltData.uasset
+
+# Configuration files generated by the Editor
+Saved/*
+
+# Compiled source files for the engine to use
+Intermediate/*
+Plugins/*/Intermediate/*
+
+# Cache files for the editor to use
+DerivedDataCache/*

FunctionPicker.uplugin

@@ -3,14 +3,14 @@
   "Version": 1,
   "VersionName": "1.0",
   "FriendlyName": "Function Picker",
-  "Description": "Plugin allows select the function right in the uproperty.",
+  "Description": "Plugin allows choose a function for a specific property from any blueprint.",
   "Category": "Programming",
   "CreatedBy": "Yevhenii Selivanov",
-  "CreatedByURL": "https://github.com/JanSeliv/Bomber",
+  "CreatedByURL": "https://github.com/JanSeliv/FunctionPicker",
   "DocsURL": "",
   "MarketplaceURL": "",
   "SupportURL": "mailto:janseliw@gmail.com",
-  "EngineVersion": "5.1.0",
+  "EngineVersion": "5.1",
   "EnabledByDefault": true,
   "CanContainContent": false,
   "IsBetaVersion": false,
@@ -26,11 +26,5 @@
       "Type": "Editor",
       "LoadingPhase": "Default"
     }
-  ],
-  "Plugins": [
-    {
-      "Name": "MyEditorUtils",
-      "Enabled": true
-    }
   ]
 }

LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2023 Yevhenii Selivanov
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

@@ -0,0 +1,29 @@
+# ƒ Function Picker
+
+The Function Picker is a user-friendly plugin designed for Unreal Engine 5. It lets you choose a function for a specific property from any available asset or blueprint. You can either call it directly in your code as a callback, or bind the chosen function to a delegate, eliminating the traditional method of hardcoding the binding by referencing the function directly.
+
+![FunctionPicker](https://github.com/JanSeliv/FunctionPicker/assets/20540872/6371cfb4-7e4e-4f4e-84e6-12eab9adb375)
+
+## 📚 Documentation
+
+Detailed documentation about the Function Picker can be found [here](https://docs.google.com/document/d/1OcSFNPq_ZU5jt3nuFPSXep7BEQu5bC2CMEpWwsUJhxY).
+
+## 🎓 Sample Projects
+
+Check out our [Release](https://github.com/JanSeliv/FunctionPicker/releases) page a sample project showcasing the Function Picker.
+
+Also, explore this [game project repository](https://github.com/JanSeliv/Bomber) to view the Function Picker in action.
+
+## 📅 Changelog
+#### 2023-06-09
+- 🎉 Initial public release.
+
+## 📫 Feedback & Contribution
+
+This is an open-source project and we encourage you to contribute. If you encounter any bugs, or if you have any feature requests, please file an issue in the GitHub repository.
+
+## 📜 License
+
+This project is licensed under the terms of the MIT license. See [LICENSE](LICENSE) for more details.
+
+We hope you find this plugin useful and we look forward to your feedback and contributions.

Source/FunctionPicker/Private/FunctionPickerData/FunctionPicker.cpp

@@ -8,7 +8,7 @@ const FFunctionPicker FFunctionPicker::Empty = FFunctionPicker();
 // Custom constructor to set all members values
 FFunctionPicker::FFunctionPicker(UClass* InFunctionClass, FName InFunctionName)
 	: FunctionClass(InFunctionClass)
-	, FunctionName(InFunctionName) {}
+	  , FunctionName(InFunctionName) {}
 
 // Returns the function pointer based on set data to this structure
 UFunction* FFunctionPicker::GetFunction() const
@@ -19,7 +19,7 @@ UFunction* FFunctionPicker::GetFunction() const
 	}
 
 	if (FunctionClass
-	    && !FunctionName.IsNone())
+		&& !FunctionName.IsNone())
 	{
 		UFunction* FoundFunction = FunctionClass->FindFunctionByName(FunctionName, EIncludeSuperFlag::ExcludeSuper);
 		CachedFunctionInternal = FoundFunction;
@@ -29,11 +29,10 @@ UFunction* FFunctionPicker::GetFunction() const
 	return nullptr;
 }
 
-// Compares for equality
-bool FFunctionPicker::operator==(const FFunctionPicker& Other) const
+// Returns string in text format: Class::Function
+FString FFunctionPicker::ToDisplayString() const
 {
-	return Other.FunctionClass->IsChildOf(this->FunctionClass)
-	       && Other.FunctionName == this->FunctionName;
+	return IsValid() ? FString::Printf(TEXT("%s::%s"), *FunctionClass->GetName(), *FunctionName.ToString()) : FString();
 }
 
 // Creates a hash value

Source/FunctionPicker/Public/FunctionPickerData/FunctionPicker.h

@@ -38,27 +38,36 @@ struct FUNCTIONPICKER_API FFunctionPicker
 	FFunctionPicker(UClass* InFunctionClass, FName InFunctionName);
 
 	/** The class where function can be found. */
-	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, meta = (DisplayName = "Class"))
+	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, meta = (DisplayName = "Class", ShowOnlyInnerProperties))
 	TObjectPtr<UClass> FunctionClass = nullptr;
 
 	/** The function name to choose for specified class.*/
-	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, meta = (DisplayName = "Function"))
+	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, meta = (DisplayName = "Function", ShowOnlyInnerProperties))
 	FName FunctionName = NAME_None;
 
 	/** Returns true if is valid. */
-	FORCEINLINE bool IsValid() const { return !(*this == Empty); }
+	FORCEINLINE bool IsValid() const { return FunctionClass && !FunctionName.IsNone(); }
 
 	/** Returns the function pointer based on set data to this structure. */
 	UFunction* GetFunction() const;
 
+	/** Returns string in text format: Class::Function. */
+	FString ToDisplayString() const;
+
 	/** Compares for equality.
 	  * @param Other The other object being compared. */
-	bool operator==(const FFunctionPicker& Other) const;
+	FORCEINLINE bool operator==(const FFunctionPicker& Other) const { return GetTypeHash(*this) == GetTypeHash(Other); }
 
 	/** Creates a hash value.
 	  * @param Other the other object to create a hash value for. */
 	friend FUNCTIONPICKER_API uint32 GetTypeHash(const FFunctionPicker& Other);
 
+	/** bool operator */
+	FORCEINLINE operator bool() const { return IsValid(); }
+
+	/** FName operator */
+	FORCEINLINE operator FName() const { return FunctionName; }
+
 protected:
 	/** Contains cached function ptr for performance reasons. */
 	mutable TWeakObjectPtr<UFunction> CachedFunctionInternal = nullptr;