526 lines
18 KiB
C++
526 lines
18 KiB
C++
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// Copyright Epic Games, Inc. All Rights Reserved.
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#include "MarkersTimingTrack.h"
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#include "Fonts/FontMeasure.h"
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#include "Framework/Application/SlateApplication.h"
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#include "Framework/MultiBox/MultiBoxBuilder.h"
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#include "Styling/CoreStyle.h"
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#include "TraceServices/AnalysisService.h"
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// Insights
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#include "Insights/Common/PaintUtils.h"
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#include "Insights/InsightsManager.h"
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#include "Insights/InsightsStyle.h"
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#include "Insights/TimingProfilerManager.h"
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#include "Insights/ViewModels/TimingTrackViewport.h"
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////////////////////////////////////////////////////////////////////////////////////////////////////
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#define LOCTEXT_NAMESPACE "MarkersTimingTrack"
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////////////////////////////////////////////////////////////////////////////////////////////////////
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INSIGHTS_IMPLEMENT_RTTI(FMarkersTimingTrack)
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////////////////////////////////////////////////////////////////////////////////////////////////////
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FMarkersTimingTrack::FMarkersTimingTrack()
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: FBaseTimingTrack(TEXT("Markers (Bookmarks / Logs)"))
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//, TimeMarkerBoxes()
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//, TimeMarkerTexts()
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,
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bUseOnlyBookmarks(true),
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Header(*this),
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NumLogMessages(0),
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NumDrawBoxes(0),
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NumDrawTexts(0),
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WhiteBrush(FInsightsStyle::Get().GetBrush("WhiteBrush")),
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Font(FCoreStyle::GetDefaultFontStyle("Regular", 8))
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{
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SetValidLocations(ETimingTrackLocation::TopDocked | ETimingTrackLocation::BottomDocked);
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SetOrder(FTimingTrackOrder::Markers);
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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FMarkersTimingTrack::~FMarkersTimingTrack()
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{
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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void FMarkersTimingTrack::Reset()
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{
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FBaseTimingTrack::Reset();
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TimeMarkerBoxes.Reset();
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TimeMarkerTexts.Reset();
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bUseOnlyBookmarks = true;
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Header.Reset();
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Header.SetIsInBackground(true);
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Header.SetCanBeCollapsed(true);
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NumLogMessages = 0;
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NumDrawBoxes = 0;
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NumDrawTexts = 0;
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UpdateTrackNameAndHeight();
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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void FMarkersTimingTrack::UpdateTrackNameAndHeight()
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{
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if (bUseOnlyBookmarks)
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{
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const FString NameString = TEXT("Bookmarks");
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SetName(NameString);
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SetHeight(14.0f);
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}
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else
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{
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const FString NameString = TEXT("Logs");
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SetName(NameString);
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SetHeight(28.0f);
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}
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Header.UpdateSize();
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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void FMarkersTimingTrack::Update(const ITimingTrackUpdateContext& Context)
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{
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Header.Update(Context);
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const FTimingTrackViewport& Viewport = Context.GetViewport();
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if (IsDirty() || Viewport.IsHorizontalViewportDirty())
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{
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ClearDirtyFlag();
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UpdateDrawState(Viewport);
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}
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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void FMarkersTimingTrack::PostUpdate(const ITimingTrackUpdateContext& Context)
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{
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const float MouseY = Context.GetMousePosition().Y;
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SetHoveredState(MouseY >= GetPosY() && MouseY < GetPosY() + GetHeight());
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Header.PostUpdate(Context);
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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void FMarkersTimingTrack::UpdateDrawState(const FTimingTrackViewport& InViewport)
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{
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FTimeMarkerTrackBuilder Builder(*this, InViewport);
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TSharedPtr<const Trace::IAnalysisSession> Session = FInsightsManager::Get()->GetSession();
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if (Session.IsValid())
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{
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Trace::FAnalysisSessionReadScope SessionReadScope(*Session.Get());
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const Trace::ILogProvider& LogProvider = Trace::ReadLogProvider(*Session.Get());
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Builder.BeginLog(LogProvider);
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LogProvider.EnumerateMessages(
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Builder.GetViewport().GetStartTime(),
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Builder.GetViewport().GetEndTime(),
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[&Builder](const Trace::FLogMessage& Message)
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{
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Builder.AddLogMessage(Message);
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});
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Builder.EndLog();
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}
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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void FMarkersTimingTrack::Draw(const ITimingTrackDrawContext& Context) const
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{
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FDrawContext& DrawContext = Context.GetDrawContext();
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const FTimingTrackViewport& Viewport = Context.GetViewport();
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// Draw background.
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const FLinearColor BackgroundColor(0.04f, 0.04f, 0.04f, 1.0f);
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DrawContext.DrawBox(0.0f, GetPosY(), Viewport.GetWidth(), GetHeight(), WhiteBrush, BackgroundColor);
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DrawContext.LayerId++;
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Header.Draw(Context);
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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void FMarkersTimingTrack::PostDraw(const ITimingTrackDrawContext& Context) const
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{
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FDrawContext& DrawContext = Context.GetDrawContext();
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const FTimingTrackViewport& Viewport = Context.GetViewport();
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//////////////////////////////////////////////////
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// Draw vertical lines.
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// Multiple adjacent vertical lines with same color are merged into a single box.
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float BoxY, BoxH;
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if (IsCollapsed())
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{
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BoxY = GetPosY();
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BoxH = GetHeight();
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}
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else
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{
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BoxY = 0.0f;
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BoxH = Viewport.GetHeight();
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}
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const int32 NumBoxes = TimeMarkerBoxes.Num();
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for (int32 BoxIndex = 0; BoxIndex < NumBoxes; BoxIndex++)
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{
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const FTimeMarkerBoxInfo& Box = TimeMarkerBoxes[BoxIndex];
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DrawContext.DrawBox(Box.X, BoxY, Box.W, BoxH, WhiteBrush, Box.Color);
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}
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DrawContext.LayerId++;
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NumDrawBoxes = NumBoxes;
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//////////////////////////////////////////////////
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// Draw texts (strings are already truncated).
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const float CategoryY = GetPosY() + 2.0f;
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const float MessageY = GetPosY() + (IsBookmarksTrack() ? 1.0f : 14.0f);
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const int32 NumTexts = TimeMarkerTexts.Num();
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for (int32 TextIndex = 0; TextIndex < NumTexts; TextIndex++)
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{
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const FTimeMarkerTextInfo& TextInfo = TimeMarkerTexts[TextIndex];
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if (!IsBookmarksTrack() && TextInfo.Category.Len() > 0)
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{
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DrawContext.DrawText(TextInfo.X, CategoryY, TextInfo.Category, Font, TextInfo.Color);
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NumDrawTexts++;
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}
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if (TextInfo.Message.Len() > 0)
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{
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DrawContext.DrawText(TextInfo.X, MessageY, TextInfo.Message, Font, TextInfo.Color);
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NumDrawTexts++;
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}
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}
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DrawContext.LayerId++;
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//////////////////////////////////////////////////
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Header.PostDraw(Context);
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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FReply FMarkersTimingTrack::OnMouseButtonDown(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent)
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{
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FReply Reply = FReply::Unhandled();
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if (MouseEvent.GetEffectingButton() == EKeys::LeftMouseButton)
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{
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if (IsVisible() && IsHeaderHovered())
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{
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ToggleCollapsed();
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Reply = FReply::Handled();
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}
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}
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return Reply;
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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FReply FMarkersTimingTrack::OnMouseButtonDoubleClick(const FGeometry& MyGeometry, const FPointerEvent& MouseEvent)
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{
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return OnMouseButtonDown(MyGeometry, MouseEvent);
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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void FMarkersTimingTrack::BuildContextMenu(FMenuBuilder& MenuBuilder)
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{
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MenuBuilder.BeginSection(TEXT("Misc"));
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{
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MenuBuilder.AddMenuEntry(
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LOCTEXT("ContextMenu_ToggleCollapsed", "Collapsed"),
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LOCTEXT("ContextMenu_ToggleCollapsed_Desc", "Whether the vertical marker lines are collapsed or expanded."),
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FSlateIcon(),
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FUIAction(FExecuteAction::CreateSP(this, &FMarkersTimingTrack::ToggleCollapsed),
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FCanExecuteAction(),
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FIsActionChecked::CreateSP(this, &FMarkersTimingTrack::IsCollapsed)),
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NAME_None,
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EUserInterfaceActionType::ToggleButton);
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MenuBuilder.AddMenuEntry(
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LOCTEXT("ContextMenu_Bookmarks", "Bookmarks"),
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LOCTEXT("ContextMenu_Bookmarks_Desc", "Change this track to show only the bookmarks."),
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FSlateIcon(),
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FUIAction(FExecuteAction::CreateSP(this, &FMarkersTimingTrack::SetBookmarksTrack),
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FCanExecuteAction(),
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FIsActionChecked::CreateSP(this, &FMarkersTimingTrack::IsBookmarksTrack)),
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NAME_None,
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EUserInterfaceActionType::RadioButton);
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MenuBuilder.AddMenuEntry(
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LOCTEXT("ContextMenu_Logs", "Logs"),
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LOCTEXT("ContextMenu_Logs_Desc", "Change this track to show all logs."),
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FSlateIcon(),
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FUIAction(FExecuteAction::CreateSP(this, &FMarkersTimingTrack::SetLogsTrack),
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FCanExecuteAction(),
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FIsActionChecked::CreateSP(this, &FMarkersTimingTrack::IsLogsTrack)),
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NAME_None,
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EUserInterfaceActionType::RadioButton);
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}
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MenuBuilder.EndSection();
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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// FTimeMarkerTrackBuilder
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////////////////////////////////////////////////////////////////////////////////////////////////////
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FTimeMarkerTrackBuilder::FTimeMarkerTrackBuilder(FMarkersTimingTrack& InTrack, const FTimingTrackViewport& InViewport)
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: Track(InTrack), Viewport(InViewport), FontMeasureService(FSlateApplication::Get().GetRenderer()->GetFontMeasureService()), Font(FCoreStyle::GetDefaultFontStyle("Regular", 8))
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{
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Track.ResetCache();
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Track.NumLogMessages = 0;
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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void FTimeMarkerTrackBuilder::BeginLog(const Trace::ILogProvider& LogProvider)
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{
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LogProviderPtr = &LogProvider;
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LastX1 = -1000.0f;
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LastX2 = -1000.0f;
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LastLogIndex = 0;
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LastVerbosity = ELogVerbosity::NoLogging;
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LastCategory = nullptr;
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LastMessage = nullptr;
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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void FTimeMarkerTrackBuilder::AddLogMessage(const Trace::FLogMessage& Message)
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{
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Track.NumLogMessages++;
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// Add also the log message imediately on the left of the screen (if any).
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if (Track.NumLogMessages == 1 && Message.Index > 0)
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{
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// Note: Reading message at Index-1 will not work as expected when using filter!
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// TODO: Search API like: LogProviderPtr->SearchMessage(StartIndex, ESearchDirection::Backward, LambdaPredicate, bResolveFormatString);
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LogProviderPtr->ReadMessage(
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Message.Index - 1,
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[this](const Trace::FLogMessage& Message)
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{
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AddLogMessage(Message);
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});
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}
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check(Message.Category != nullptr);
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// check(Message.Category->Name != nullptr);
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const TCHAR* CategoryName = Message.Category->Name != nullptr ? Message.Category->Name : TEXT("");
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if (!Track.bUseOnlyBookmarks || FCString::Strcmp(CategoryName, TEXT("LogBookmark")) == 0)
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{
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float X = Viewport.TimeToSlateUnitsRounded(Message.Time);
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if (X < 0.0f)
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{
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X = -1.0f;
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}
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AddTimeMarker(X, Message.Index, Message.Verbosity, CategoryName, Message.Message);
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}
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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FLinearColor FTimeMarkerTrackBuilder::GetColorByCategory(const TCHAR* const Category)
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{
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// Strip the "Log" prefix.
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FString CategoryStr(Category);
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if (CategoryStr.StartsWith(TEXT("Log")))
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{
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CategoryStr.RightChopInline(3, false);
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}
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uint32 Hash = 0;
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for (const TCHAR* c = *CategoryStr; *c; ++c)
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{
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Hash = (Hash + *c) * 0x2c2c57ed;
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}
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// Divided by 128.0 in order to force bright colors.
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return FLinearColor(((Hash >> 16) & 0xFF) / 128.0f, ((Hash >> 8) & 0xFF) / 128.0f, (Hash & 0xFF) / 128.0f, 1.0f);
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////
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FLinearColor FTimeMarkerTrackBuilder::GetColorByVerbosity(const ELogVerbosity::Type Verbosity)
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{
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static FLinearColor Colors[] =
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{
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FLinearColor(0.0f, 0.0f, 0.0f, 1.0f), // NoLogging
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FLinearColor(1.0f, 0.0f, 0.0f, 1.0f), // Fatal
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FLinearColor(1.0f, 0.3f, 0.0f, 1.0f), // Error
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FLinearColor(0.7f, 0.5f, 0.0f, 1.0f), // Warning
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FLinearColor(0.0f, 0.7f, 0.0f, 1.0f), // Display
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FLinearColor(0.0f, 0.7f, 1.0f, 1.0f), // Log
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FLinearColor(0.7f, 0.7f, 0.7f, 1.0f), // Verbose
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FLinearColor(1.0f, 1.0f, 1.0f, 1.0f), // VeryVerbose
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};
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static_assert(sizeof(Colors) / sizeof(FLinearColor) == (int)ELogVerbosity::Type::All + 1, "ELogVerbosity::Type has changed!?");
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// return Colors[Verbosity & ELogVerbosity::VerbosityMask];
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return Colors[Verbosity & 7]; // using 7 instead of ELogVerbosity::VerbosityMask (15) to make static analyzer happy
|
||
|
|
}
|
||
|
|
|
||
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
void FTimeMarkerTrackBuilder::Flush(float AvailableTextW)
|
||
|
|
{
|
||
|
|
// Is last marker valid?
|
||
|
|
if (LastCategory != nullptr)
|
||
|
|
{
|
||
|
|
const FLinearColor Color = GetColorByCategory(LastCategory);
|
||
|
|
|
||
|
|
bool bAddNewBox = true;
|
||
|
|
if (Track.TimeMarkerBoxes.Num() > 0)
|
||
|
|
{
|
||
|
|
FTimeMarkerBoxInfo& PrevBox = Track.TimeMarkerBoxes[Track.TimeMarkerBoxes.Num() - 1];
|
||
|
|
if (PrevBox.X + PrevBox.W == LastX1 &&
|
||
|
|
PrevBox.Color.R == Color.R &&
|
||
|
|
PrevBox.Color.G == Color.G &&
|
||
|
|
PrevBox.Color.B == Color.B)
|
||
|
|
{
|
||
|
|
// Extend previous box instead.
|
||
|
|
PrevBox.W += LastX2 - LastX1;
|
||
|
|
bAddNewBox = false;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
if (bAddNewBox)
|
||
|
|
{
|
||
|
|
// Add new Box info to cache.
|
||
|
|
FTimeMarkerBoxInfo& Box = Track.TimeMarkerBoxes[Track.TimeMarkerBoxes.AddDefaulted()];
|
||
|
|
Box.X = LastX1;
|
||
|
|
Box.W = LastX2 - LastX1;
|
||
|
|
Box.Color = Color;
|
||
|
|
Box.Color.A = 0.25f;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (AvailableTextW > 6.0f)
|
||
|
|
{
|
||
|
|
// Strip the "Log" prefix.
|
||
|
|
FString CategoryStr(LastCategory);
|
||
|
|
if (CategoryStr.StartsWith(TEXT("Log")))
|
||
|
|
{
|
||
|
|
CategoryStr.RightChopInline(3, false);
|
||
|
|
}
|
||
|
|
|
||
|
|
const int32 LastWholeCharacterIndexCategory = FontMeasureService->FindLastWholeCharacterIndexBeforeOffset(CategoryStr, Font, FMath::RoundToInt(AvailableTextW - 2.0f));
|
||
|
|
const int32 LastWholeCharacterIndexMessage = FontMeasureService->FindLastWholeCharacterIndexBeforeOffset(LastMessage, Font, FMath::RoundToInt(AvailableTextW - 2.0f));
|
||
|
|
|
||
|
|
if (LastWholeCharacterIndexCategory >= 0 ||
|
||
|
|
LastWholeCharacterIndexMessage >= 0)
|
||
|
|
{
|
||
|
|
// Add new Text info to cache.
|
||
|
|
FTimeMarkerTextInfo& TextInfo = Track.TimeMarkerTexts[Track.TimeMarkerTexts.AddDefaulted()];
|
||
|
|
TextInfo.X = LastX2 + 2.0f;
|
||
|
|
TextInfo.Color = Color;
|
||
|
|
if (LastWholeCharacterIndexCategory >= 0)
|
||
|
|
{
|
||
|
|
TextInfo.Category = CategoryStr.Left(LastWholeCharacterIndexCategory + 1);
|
||
|
|
}
|
||
|
|
if (LastWholeCharacterIndexMessage >= 0)
|
||
|
|
{
|
||
|
|
TextInfo.Message.AppendChars(LastMessage, LastWholeCharacterIndexMessage + 1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
void FTimeMarkerTrackBuilder::AddTimeMarker(const float X, const uint64 LogIndex, const ELogVerbosity::Type Verbosity, const TCHAR* const Category, const TCHAR* Message)
|
||
|
|
{
|
||
|
|
const float W = X - LastX2;
|
||
|
|
|
||
|
|
if (W > 0.0f) // There is at least 1px from previous box?
|
||
|
|
{
|
||
|
|
// Flush previous marker (if any).
|
||
|
|
Flush(W);
|
||
|
|
|
||
|
|
// Begin new marker info.
|
||
|
|
LastX1 = X;
|
||
|
|
LastX2 = X + 1.0f;
|
||
|
|
}
|
||
|
|
else if (W == 0.0f) // Adjacent to previous box?
|
||
|
|
{
|
||
|
|
// Same color as previous marker?
|
||
|
|
if (Category == LastCategory)
|
||
|
|
{
|
||
|
|
// Extend previous box.
|
||
|
|
LastX2++;
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// Flush previous marker (if any).
|
||
|
|
Flush(0.0f);
|
||
|
|
|
||
|
|
// Begin new box.
|
||
|
|
LastX1 = X;
|
||
|
|
LastX2 = X + 1.0f;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else // Overlaps previous box?
|
||
|
|
{
|
||
|
|
// Same color as previous marker?
|
||
|
|
if (Category == LastCategory)
|
||
|
|
{
|
||
|
|
// Keep previous box.
|
||
|
|
}
|
||
|
|
else
|
||
|
|
{
|
||
|
|
// Shrink previous box.
|
||
|
|
LastX2--;
|
||
|
|
|
||
|
|
if (LastX2 > LastX1)
|
||
|
|
{
|
||
|
|
// Flush previous marker (if any).
|
||
|
|
Flush(0.0f);
|
||
|
|
}
|
||
|
|
|
||
|
|
// Begin new box.
|
||
|
|
LastX1 = X;
|
||
|
|
LastX2 = X + 1.0f;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Save marker.
|
||
|
|
LastCategory = Category;
|
||
|
|
LastVerbosity = Verbosity;
|
||
|
|
LastLogIndex = LogIndex;
|
||
|
|
LastMessage = Message;
|
||
|
|
}
|
||
|
|
|
||
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
void FTimeMarkerTrackBuilder::EndLog()
|
||
|
|
{
|
||
|
|
Flush(Viewport.GetWidth() - LastX2);
|
||
|
|
}
|
||
|
|
|
||
|
|
////////////////////////////////////////////////////////////////////////////////////////////////////
|
||
|
|
|
||
|
|
#undef LOCTEXT_NAMESPACE
|