UnrealEngineUWP/Engine/Source/Developer/LogVisualizer/Private/SSequencerSectionOverlay.cpp

// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.

#include "LogVisualizer.h"
#include "SSequencerSectionOverlay.h"
#include "TimeSliderController.h"

int32 SVisualLoggerSectionOverlay::OnPaint( const FPaintArgs& Args, const FGeometry& AllottedGeometry, const FSlateRect& MyClippingRect, FSlateWindowElementList& OutDrawElements, int32 LayerId, const FWidgetStyle& InWidgetStyle, bool bParentEnabled ) const
{
	TimeSliderController->OnPaintSectionView( AllottedGeometry, MyClippingRect, OutDrawElements, LayerId, ShouldBeEnabled( bParentEnabled ), bDisplayTickLines.Get(), bDisplayScrubPosition.Get() );

	return SCompoundWidget::OnPaint( Args, AllottedGeometry, MyClippingRect, OutDrawElements, LayerId, InWidgetStyle, bParentEnabled  );
}

FReply SVisualLoggerSectionOverlay::OnMouseButtonDown( const FGeometry& MyGeometry, const FPointerEvent& MouseEvent )
{
	return TimeSliderController->OnMouseButtonDown(SharedThis(this), MyGeometry, MouseEvent);
}

FReply SVisualLoggerSectionOverlay::OnMouseButtonUp( const FGeometry& MyGeometry, const FPointerEvent& MouseEvent )
{
	return TimeSliderController->OnMouseButtonUp( SharedThis(this),  MyGeometry, MouseEvent );
}

FReply SVisualLoggerSectionOverlay::OnMouseMove( const FGeometry& MyGeometry, const FPointerEvent& MouseEvent )
{
	return TimeSliderController->OnMouseMove( SharedThis(this), MyGeometry, MouseEvent );
}

FReply SVisualLoggerSectionOverlay::OnMouseWheel( const FGeometry& MyGeometry, const FPointerEvent& MouseEvent )
{
	if (MouseEvent.IsLeftShiftDown() || MouseEvent.IsLeftControlDown())
	{
		return TimeSliderController->OnMouseWheel(SharedThis(this), MyGeometry, MouseEvent);
	}
	return FReply::Unhandled();
}