Added a popup class for graph validation.

Source/ComboInputEditor/Private/ComboInputEditor.cpp

@@ -234,7 +234,6 @@ FComboInputSlateStyle::FComboInputSlateStyle() : FSlateStyleSet("ComboInputEdito
 		this->Set("MDSStyleSet.Node.Icon.small", new IMAGE_BRUSH(TEXT("DialogueNodeIcon"), Icon12));
 
 		this->Set("MDSStyleSet.Icon.Close", new IMAGE_BRUSH(TEXT("CloseIcon"), Icon12));
-		this->Set("MDSStyleSet.Icon.SupportDiscord", new IMAGE_BRUSH(TEXT("DiscordIcon"), Icon12));
 		this->Set("MDSStyleSet.Icon.HeartIcon", new IMAGE_BRUSH(TEXT("HeartIcon"), Icon12));
 		this->Set("MDSStyleSet.Icon.UBIcon", new IMAGE_BRUSH(TEXT("UnrealBucketIcon"), Icon12));
 		this->Set("MDSStyleSet.Icon.MoneyIcon", new IMAGE_BRUSH(TEXT("MoneyIcon"), Icon12));

Source/ComboInputEditor/Private/Popups/ComboInputPopup_GraphValidation.cpp

@@ -0,0 +1,147 @@
+#include "Popups/ComboInputPopup_GraphValidation.h"
+
+#include "ComboInputEditor.h"
+#include "Helpers/ComboActionGraphColors.h"
+#include "Interfaces/IPluginManager.h"
+#include "Settings/ComboActionGraphEditorSettings.h"
+#include "Widgets/Layout/SScrollBox.h"
+#include "Widgets/Text/SRichTextBlock.h"
+
+#define LOCTEXT_NAMESPACE "ComboInputPopup_GraphValidation"
+
+
+void ComboInputPopup_GraphValidation::OnBrowserLinkClicked(const FSlateHyperlinkRun::FMetadata &Metadata)
+{
+	const FString *URL = Metadata.Find(TEXT("href"));
+
+	if (URL)
+	{
+		FPlatformProcess::LaunchURL(**URL, nullptr, nullptr);
+	}
+}
+
+TSharedPtr<SWindow> ComboInputPopup_GraphValidation::Open(const TArray<FText> ValidationMessages)
+{
+	if (!FSlateApplication::Get().CanDisplayWindows())
+	{
+		return nullptr;
+	}
+
+	const FComboInputEditorModule &Module = FModuleManager::GetModuleChecked<FComboInputEditorModule>("ComboInputEditor");
+	const TSharedPtr<FSlateStyleSet> &EditorStyle = Module.Get().GetComboInputEditorStyleSet();
+
+	const TSharedRef<SBorder> WindowContent = SNew(SBorder)
+			.BorderImage(EditorStyle->GetBrush("MDSStyleSet.Node.TextSoftEdges"))
+			.BorderBackgroundColor
+			(
+				ComboActionGraphColors::ValidationGraph::DarkTheme
+			)
+			.Padding(FMargin(8.0f, 8.0f));
+	
+	TSharedPtr<SWindow> Window = SNew(SWindow)
+				.AutoCenter(EAutoCenter::PreferredWorkArea)
+				.SupportsMaximize(false)
+				.SupportsMinimize(false)
+				.SizingRule(ESizingRule::FixedSize)
+				.ClientSize(FVector2D(650, 750))
+				.Title(FText::FromString("Combo Action Graph Validation"))
+				.IsTopmostWindow(true)
+	[
+		WindowContent
+	];
+
+	const FSlateFontInfo Heading1Font = FCoreStyle::GetDefaultFontStyle("Bold", 24);
+	const FSlateFontInfo Heading2Font = FCoreStyle::GetDefaultFontStyle("Bold", 18);
+	const FSlateFontInfo NormalFont = FCoreStyle::GetDefaultFontStyle("Regular", 12);
+	
+	const TSharedRef<SScrollBox> ListOfMessages = SNew(SScrollBox);
+	for (auto Itr : ValidationMessages)
+	{
+		ListOfMessages->AddSlot()
+		[
+			SNew(SBox)
+			.Padding(FMargin(0.f, 3.5f, 0.f, 3.5f))
+			[
+				SNew(SRichTextBlock)
+				.Text(Itr)
+				.TextStyle(FAppStyle::Get(), "NormalText")
+				.DecoratorStyleSet(&FAppStyle::Get())
+				.AutoWrapText(true)
+			]
+		];
+	}
+	
+	if (ValidationMessages.Num() == 0)
+	{
+		ListOfMessages->AddSlot()
+		[
+			SNew(STextBlock)
+			.Text(FText::FromString("There are no issues with your graph. You can close this window."))
+			.TextStyle(FAppStyle::Get(), "NormalText")
+			.AutoWrapText(true)
+		];
+	}
+	
+	const TSharedRef<SVerticalBox> InnerContent =
+		SNew(SVerticalBox)
+		+ SVerticalBox::Slot()
+		  .FillHeight(1.0)
+		  .Padding(10)
+		[
+			SNew(SBorder)
+			.Padding(10)
+			.BorderImage(FAppStyle::GetBrush("ToolPanel.DarkGroupBorder"))
+			[
+				ListOfMessages
+			]
+		]
+		+ SVerticalBox::Slot()
+		  .AutoHeight()
+		  .Padding(10)
+		[
+			SNew(SHorizontalBox)
+			+ SHorizontalBox::Slot().FillWidth(1.0f)
+			[
+				SNew(SButton)
+				.HAlign(HAlign_Center)
+				.OnClicked_Lambda([Window]()
+				{
+					Window->RequestDestroyWindow();
+
+					return FReply::Handled();
+				})
+				[
+					SNew(SHorizontalBox)
+					+ SHorizontalBox::Slot()
+					.AutoWidth()
+					[
+						SNew(STextBlock)
+						.Text(FText::FromString("Close window"))
+					]
+
+					+ SHorizontalBox::Slot()
+					[
+						SNew(SSpacer)
+						.Size(FVector2D(5, 0))
+					]
+			
+					+ SHorizontalBox::Slot()
+					.AutoWidth()
+					[
+						SNew(SImage)
+						.ColorAndOpacity(FLinearColor::Red)
+						.Image(EditorStyle->GetBrush("MDSStyleSet.Icon.Close"))
+					]
+				]
+			]
+		];
+
+	const int32 A = InnerContent.Get().GetAllChildren()->Num();
+	
+	WindowContent->SetContent(InnerContent);
+	Window = FSlateApplication::Get().AddWindow(Window.ToSharedRef());
+
+	return Window;
+}
+
+#undef LOCTEXT_NAMESPACE

Source/ComboInputEditor/Private/Popups/ComboInputPopup_GraphValidation.h

@@ -0,0 +1,13 @@
+#pragma once
+
+#include "Framework/Text/SlateHyperlinkRun.h"
+
+
+class SScrollBox;
+
+class ComboInputPopup_GraphValidation
+{
+public:
+	static TSharedPtr<SWindow> Open(const TArray<FText> ValidationMessages);
+	static void OnBrowserLinkClicked(const FSlateHyperlinkRun::FMetadata &Metadata);
+};

Source/ComboInputEditor/Public/ComboInputEditor.h

@@ -95,7 +95,6 @@ private:
 	TArray<TSharedPtr<IAssetTypeActions>> CreatedAssetTypeActions;
 
 	TSharedPtr<class FSlateStyleSet> ComboInputEditorStyleSet;
-	TSharedPtr<class FSlateStyleSet> ComboActionGraphEditorStyleSet;
 	TSharedPtr<struct FGraphPanelNodeFactory> ComboActionGraphPanelNodeFactory;
 	TSharedPtr<class FAssetTypeActions_ComboActionGraph> ComboActionGraphAssetActions;
 };