67 lines
2.3 KiB
C
67 lines
2.3 KiB
C
|
// Copyright Epic Games, Inc. All Rights Reserved.
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include "CoreMinimal.h"
|
||
|
|
|
||
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
struct TRACEINSIGHTS_API FTimingViewLayout
|
||
|
|
{
|
||
|
|
static constexpr float RealMinTimelineH = 7.0f;
|
||
|
|
|
||
|
|
static constexpr float NormalLayoutEventH = 14.0f;
|
||
|
|
static constexpr float NormalLayoutEventDY = 2.0f;
|
||
|
|
static constexpr float NormalLayoutTimelineDY = 10.0f;
|
||
|
|
static constexpr float NormalLayoutMinTimelineH = 0.0f;
|
||
|
|
|
||
|
|
static constexpr float CompactLayoutEventH = 4.0f;
|
||
|
|
static constexpr float CompactLayoutEventDY = 1.0f;
|
||
|
|
static constexpr float CompactLayoutTimelineDY = 1.0f;
|
||
|
|
static constexpr float CompactLayoutMinTimelineH = 0.0f;
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////
|
||
|
|
|
||
|
|
bool bIsCompactMode;
|
||
|
|
|
||
|
|
float EventH; // height of a timing event, in Slate units
|
||
|
|
float EventDY; // vertical space between timing events in two adjacent lanes, in Slate units
|
||
|
|
float TimelineDY; // space at top and bottom of each track (i.e. above first lane and below last lane), in Slate units
|
||
|
|
float MinTimelineH; // current minimum height of a track, in Slate units
|
||
|
|
float TargetMinTimelineH; // targeted minimum height of a track (for animating min track height), in Slate units
|
||
|
|
|
||
|
|
//////////////////////////////////////////////////
|
||
|
|
|
||
|
|
float GetLaneY(int32 Depth) const
|
||
|
|
{
|
||
|
|
// 1.0f is for the top horizontal line of each track
|
||
|
|
return 1.0f + TimelineDY + (EventDY + EventH) * Depth;
|
||
|
|
}
|
||
|
|
|
||
|
|
float ComputeTrackHeight(int32 NumLanes) const
|
||
|
|
{
|
||
|
|
if (NumLanes <= 0)
|
||
|
|
{
|
||
|
|
return MinTimelineH;
|
||
|
|
}
|
||
|
|
else // if (NumLanes > 0)
|
||
|
|
{
|
||
|
|
// 1.0f is for horizontal line between timelines
|
||
|
|
const float TrackHeight = 1.0f + TimelineDY + (EventH + EventDY) * NumLanes - EventDY + TimelineDY;
|
||
|
|
|
||
|
|
if (TrackHeight < FTimingViewLayout::RealMinTimelineH)
|
||
|
|
{
|
||
|
|
return FTimingViewLayout::RealMinTimelineH;
|
||
|
|
}
|
||
|
|
|
||
|
|
return TrackHeight;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void ForceNormalMode();
|
||
|
|
void ForceCompactMode();
|
||
|
|
bool Update();
|
||
|
|
};
|
||
|
|
|
||
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|