193 lines
7.8 KiB
C++
193 lines
7.8 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreTypes.h"
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#include "Framework/Commands/Commands.h"
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// TraceInsights
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#include "Insights/ITimingViewExtender.h"
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////////////////////////////////////////////////////////////////////////////////////////////////////
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class FMenuBuilder;
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namespace TraceServices { class IAnalysisSession; }
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class FBaseTimingTrack;
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class ITimingEvent;
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namespace UE::Insights::Timing { class ITimingViewSession; }
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namespace UE::Insights::TimingProfiler
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{
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class FThreadTimingTrack;
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class STimingView;
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}
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namespace UE::Insights::ContextSwitches
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{
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class FCpuCoreTimingTrack;
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class FContextSwitchesTimingTrack;
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////////////////////////////////////////////////////////////////////////////////////////////////////
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class FContextSwitchesStateCommands : public TCommands<FContextSwitchesStateCommands>
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{
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public:
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FContextSwitchesStateCommands();
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virtual ~FContextSwitchesStateCommands() {}
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virtual void RegisterCommands() override;
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// Commands for the Tracks Filter menu.
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TSharedPtr<FUICommandInfo> Command_ShowCoreTracks;
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TSharedPtr<FUICommandInfo> Command_ShowContextSwitches;
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TSharedPtr<FUICommandInfo> Command_ShowOverlays;
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TSharedPtr<FUICommandInfo> Command_ShowExtendedLines;
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TSharedPtr<FUICommandInfo> Command_ShowNonTargetProcessEvents;
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// Commands for a CPU Core track (context menu).
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TSharedPtr<FUICommandInfo> Command_NavigateToCpuThreadEvent;
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TSharedPtr<FUICommandInfo> Command_DockCpuThreadTrackToBottom;
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// Commands for a CPU Thread track (context menu).
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TSharedPtr<FUICommandInfo> Command_NavigateToCpuCoreEvent;
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TSharedPtr<FUICommandInfo> Command_DockCpuCoreTrackToTop;
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};
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////////////////////////////////////////////////////////////////////////////////////////////////////
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class FContextSwitchesSharedState : public Timing::ITimingViewExtender, public TSharedFromThis<FContextSwitchesSharedState>
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{
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public:
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FContextSwitchesSharedState(TimingProfiler::STimingView* InTimingView);
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virtual ~FContextSwitchesSharedState() = default;
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//////////////////////////////////////////////////
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// ITimingViewExtender interface
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virtual void OnBeginSession(Timing::ITimingViewSession& InSession) override;
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virtual void OnEndSession(Timing::ITimingViewSession& InSession) override;
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virtual void Tick(Timing::ITimingViewSession& InSession, const TraceServices::IAnalysisSession& InAnalysisSession) override;
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virtual void ExtendCpuTracksFilterMenu(Timing::ITimingViewSession& InSession, FMenuBuilder& InMenuBuilder) override;
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virtual void AddQuickFindFilters(TSharedPtr<FFilterConfigurator> FilterConfigurator) override;
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//////////////////////////////////////////////////
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static TSharedPtr<TimingProfiler::STimingView> GetTimingView();
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bool AreContextSwitchesAvailable() const;
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bool AreCoreTracksVisible() const { return bAreCoreTracksVisible; }
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void ShowCoreTracks() { SetCoreTracksVisible(true); }
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void HideCoreTracks() { SetCoreTracksVisible(false); }
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void ToggleCoreTracks() { SetCoreTracksVisible(!bAreCoreTracksVisible); }
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void SetCoreTracksVisible(bool bOnOff);
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bool AreContextSwitchesVisible() const { return bAreContextSwitchesVisible; }
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void ShowContextSwitches() { SetContextSwitchesVisible(true); }
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void HideContextSwitches() { SetContextSwitchesVisible(false); }
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void ToggleContextSwitches() { SetContextSwitchesVisible(!bAreContextSwitchesVisible); }
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void SetContextSwitchesVisible(bool bOnOff);
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bool AreOverlaysVisible() const { return bAreOverlaysVisible; }
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void ShowOverlays() { SetOverlaysVisible(true); }
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void HideOverlays() { SetOverlaysVisible(false); }
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void ToggleOverlays() { SetOverlaysVisible(!bAreOverlaysVisible); }
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void SetOverlaysVisible(bool bOnOff);
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bool AreExtendedLinesVisible() const { return bAreExtendedLinesVisible; }
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void ShowExtendedLines() { SetExtendedLinesVisible(true); }
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void HideExtendedLines() { SetExtendedLinesVisible(false); }
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void ToggleExtendedLines() { SetExtendedLinesVisible(!bAreExtendedLinesVisible); }
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void SetExtendedLinesVisible(bool bOnOff);
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bool AreNonTargetProcessEventsVisible() const { return bAreNonTargetProcessEventsVisible; }
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void ShowNonTargetProcessEvents() { SetNonTargetProcessEventsVisible(true); }
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void HideNonTargetProcessEvents() { SetNonTargetProcessEventsVisible(false); }
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void ToggleNonTargetProcessEvents() { SetNonTargetProcessEventsVisible(!bAreNonTargetProcessEventsVisible); }
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void SetNonTargetProcessEventsVisible(bool bOnOff);
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void SetTargetTimingEvent(const TSharedPtr<const ITimingEvent> InEvent)
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{
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TargetTimingEvent = InEvent;
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}
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void AddCommands();
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void GetThreadInfo(uint32 InSystemThreadId, uint32& OutThreadId, const TCHAR*& OutThreadName) const;
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TSharedPtr<TimingProfiler::FThreadTimingTrack> GetThreadTimingTrack(uint32 ThreadId) const;
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TSharedPtr<FCpuCoreTimingTrack> GetCpuCoreTimingTrack(uint32 CoreNumber) const;
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private:
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void AddCoreTracks();
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void RemoveCoreTracks();
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void AddContextSwitchesChildTracks();
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void RemoveContextSwitchesChildTracks();
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void BuildSubMenu(FMenuBuilder& InMenuBuilder);
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void Command_ShowCoreTracks_Execute() { ToggleCoreTracks(); }
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bool Command_ShowCoreTracks_CanExecute() const { return AreContextSwitchesAvailable(); }
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bool Command_ShowCoreTracks_IsChecked() const { return AreCoreTracksVisible(); }
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void Command_ShowContextSwitches_Execute() { ToggleContextSwitches(); }
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bool Command_ShowContextSwitches_CanExecute() const { return AreContextSwitchesAvailable(); }
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bool Command_ShowContextSwitches_IsChecked() const { return AreContextSwitchesVisible(); }
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void Command_ShowOverlays_Execute() { ToggleOverlays(); }
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bool Command_ShowOverlays_CanExecute() const { return AreContextSwitchesAvailable() && AreContextSwitchesVisible(); }
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bool Command_ShowOverlays_IsChecked() const { return AreOverlaysVisible(); }
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void Command_ShowExtendedLines_Execute() { ToggleExtendedLines(); }
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bool Command_ShowExtendedLines_CanExecute() const { return AreContextSwitchesAvailable() && AreContextSwitchesVisible(); }
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bool Command_ShowExtendedLines_IsChecked() const { return AreExtendedLinesVisible(); }
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void Command_ShowNonTargetProcessEvents_Execute() { ToggleNonTargetProcessEvents(); }
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bool Command_ShowNonTargetProcessEvents_CanExecute() const { return AreContextSwitchesAvailable() && AreCoreTracksVisible(); }
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bool Command_ShowNonTargetProcessEvents_IsChecked() const { return AreNonTargetProcessEventsVisible(); }
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bool IsValidCpuCoreEventSelected() const;
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bool IsValidContextSwitchEventSelected() const;
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void Command_NavigateToCpuThreadEvent_Execute();
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bool Command_NavigateToCpuThreadEvent_CanExecute() const;
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void Command_DockCpuThreadTrackToBottom_Execute();
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bool Command_DockCpuThreadTrackToBottom_CanExecute() const { return AreContextSwitchesAvailable() && AreContextSwitchesVisible() && IsValidCpuCoreEventSelected(); }
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void Command_NavigateToCpuCoreEvent_Execute();
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bool Command_NavigateToCpuCoreEvent_CanExecute() const { return AreContextSwitchesAvailable() && AreCoreTracksVisible() && IsValidContextSwitchEventSelected(); }
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void Command_DockCpuCoreTrackToTop_Execute();
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bool Command_DockCpuCoreTrackToTop_CanExecute() const { return AreContextSwitchesAvailable() && AreCoreTracksVisible() && IsValidContextSwitchEventSelected(); }
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void PopulateCoreEventNameSuggestionList(const FString& Text, TArray<FString>& OutSuggestions);
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private:
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TMap<uint32, TSharedPtr<FCpuCoreTimingTrack>> CpuCoreTimingTracks;
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TMap<uint32, TSharedPtr<FContextSwitchesTimingTrack>> ContextSwitchesTimingTracks;
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Timing::ITimingViewSession* TimingViewSession;
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uint64 ThreadsSerial;
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uint64 CpuCoresSerial;
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bool bAreCoreTracksVisible;
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bool bAreContextSwitchesVisible;
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bool bAreOverlaysVisible;
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bool bAreExtendedLinesVisible;
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bool bAreNonTargetProcessEventsVisible;
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bool bSyncWithProviders;
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TSharedPtr<const ITimingEvent> TargetTimingEvent;
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};
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////////////////////////////////////////////////////////////////////////////////////////////////////
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} // namespace UE::Insights::ContextSwitches
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