// Copyright Epic Games, Inc. All Rights Reserved. #include "CrashReportClientStyle.h" #include "Misc/AssertionMacros.h" #include "Containers/UnrealString.h" #include "Misc/Paths.h" #include "Math/Color.h" #include "Math/Vector2D.h" #include "CrashReportClientApp.h" #include "Styling/StyleColors.h" #include "Styling/SlateStyleMacros.h" #if !CRASH_REPORT_UNATTENDED_ONLY #define RootToContentDir ContentFromEngine #include "Styling/SlateStyleRegistry.h" #include "Styling/SlateTypes.h" #include "Styling/CoreStyle.h" TSharedPtr< FSlateStyleSet > FCrashReportClientStyle::StyleSet = nullptr; void FCrashReportClientStyle::Initialize(const FCrashReportClientStyleOptions& Options) { if(!StyleSet.IsValid()) { StyleSet = Create(Options); FSlateStyleRegistry::RegisterSlateStyle(*StyleSet); } } void FCrashReportClientStyle::Shutdown() { FSlateStyleRegistry::UnRegisterSlateStyle(*StyleSet); ensure(StyleSet.IsUnique()); StyleSet.Reset(); } namespace { FString ContentFromEngine(const FString& RelativePath, const TCHAR* Extension) { static const FString ContentDir = FPaths::EngineDir() / TEXT("Content/Slate"); return ContentDir / RelativePath + Extension; } } TSharedRef< FSlateStyleSet > FCrashReportClientStyle::Create(const FCrashReportClientStyleOptions& Options) { TSharedRef StyleRef = MakeShareable(new FSlateStyleSet("CrashReportClientStyle")); FSlateStyleSet& Style = StyleRef.Get(); const FTextBlockStyle DefaultText = FTextBlockStyle() .SetFont(DEFAULT_FONT("Bold", 10)) .SetColorAndOpacity(FSlateColor::UseForeground()) .SetShadowOffset(FVector2D::ZeroVector) .SetShadowColorAndOpacity(FLinearColor::Black); // Set the client app styles Style.Set(TEXT("Code"), FTextBlockStyle(DefaultText) .SetFont(DEFAULT_FONT("Regular", 8)) .SetColorAndOpacity(FSlateColor(FLinearColor::White * 0.8f)) ); Style.Set(TEXT("Title"), FTextBlockStyle(DefaultText) .SetFont(DEFAULT_FONT("Bold", 12)) ); Style.Set(TEXT("Status"), FTextBlockStyle(DefaultText) .SetColorAndOpacity(FSlateColor::UseSubduedForeground()) ); const FVector2D Icon16x16( 16.0f, 16.0f ); FSlateBrush* GenericWhiteBox = new IMAGE_BRUSH( "Old/White", Icon16x16 ); // Load the screenshot image, if one is specified. const FString& ScreenshotPath = Options.OptionalCrashScreenshot.Filepath; bool bHasValidScreenshotFile = FPaths::FileExists(ScreenshotPath); if (bHasValidScreenshotFile && !Options.OptionalCrashScreenshot.ImageSize.IsZero()) { Style.Set("CrashScreenshot", new FSlateImageBrush(ScreenshotPath, Options.OptionalCrashScreenshot.ImageSize)); } // Scrollbar const FScrollBarStyle ScrollBar = FScrollBarStyle() .SetVerticalTopSlotImage(IMAGE_BRUSH("Common/Scrollbar_Background_Vertical", FVector2D(8, 8))) .SetVerticalBottomSlotImage(IMAGE_BRUSH("Common/Scrollbar_Background_Vertical", FVector2D(8, 8))) .SetHorizontalTopSlotImage(IMAGE_BRUSH("Common/Scrollbar_Background_Horizontal", FVector2D(8, 8))) .SetHorizontalBottomSlotImage(IMAGE_BRUSH("Common/Scrollbar_Background_Horizontal", FVector2D(8, 8))) .SetNormalThumbImage(BOX_BRUSH("Common/Scrollbar_Thumb", FMargin(4.f / 16.f))) .SetDraggedThumbImage(BOX_BRUSH("Common/Scrollbar_Thumb", FMargin(4.f / 16.f))) .SetHoveredThumbImage(BOX_BRUSH("Common/Scrollbar_Thumb", FMargin(4.f / 16.f))); // SEditableTextBox defaults... const FTextBlockStyle& NormalText = FAppStyle::Get().GetWidgetStyle("NormalText"); const FEditableTextBoxStyle NormalEditableTextBoxStyle = FEditableTextBoxStyle() .SetTextStyle(NormalText) .SetBackgroundImageNormal(*GenericWhiteBox) .SetBackgroundImageHovered(*GenericWhiteBox) .SetBackgroundImageFocused(*GenericWhiteBox) .SetBackgroundImageReadOnly(*GenericWhiteBox) .SetScrollBarStyle(ScrollBar); { Style.Set( "NormalEditableTextBox", NormalEditableTextBoxStyle ); } // RichText const FTextBlockStyle CrashReportDataStyle = FTextBlockStyle() .SetFont( DEFAULT_FONT( "Italic", 9 ) ) .SetColorAndOpacity( FSlateColor( FLinearColor::White * 0.5f ) ) .SetShadowOffset( FVector2D::ZeroVector ) .SetShadowColorAndOpacity( FLinearColor::Black ); Style.Set( "CrashReportDataStyle", CrashReportDataStyle ); FButtonStyle DarkHyperlinkButton = FButtonStyle() .SetNormal( BORDER_BRUSH( "Old/HyperlinkDotted", FMargin( 0, 0, 0, 3 / 16.0f ), FSlateColor( FLinearColor::White * 0.5f ) ) ) .SetPressed( FSlateNoResource() ) .SetHovered( BORDER_BRUSH( "Old/HyperlinkUnderline", FMargin( 0, 0, 0, 3 / 16.0f ), FSlateColor( FLinearColor::White * 0.5f ) ) ); const FHyperlinkStyle DarkHyperlink = FHyperlinkStyle() .SetUnderlineStyle( DarkHyperlinkButton ) .SetTextStyle( CrashReportDataStyle ) .SetPadding( FMargin( 0.0f ) ); Style.Set( "RichText.Hyperlink", DarkHyperlink ); Style.Set("ToolPanel.GroupBorder", new FSlateColorBrush(FStyleColors::Panel)); return StyleRef; } const ISlateStyle& FCrashReportClientStyle::Get() { return *StyleSet; } #undef RootToContentDir #endif // !CRASH_REPORT_UNATTENDED_ONLY