286 lines
12 KiB
C++
286 lines
12 KiB
C++
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// Copyright (c), Firelight Technologies Pty, Ltd. 2012-2023.
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#include "SFMODEventEditorPanel.h"
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#include "FMODStudioModule.h"
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#include "FMODUtils.h"
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#include "Input/Reply.h"
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#include "Widgets/Input/SNumericEntryBox.h"
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#include "Widgets/Layout/SExpandableArea.h"
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#include "EditorStyle/Public/EditorStyleSet.h"
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#include "Widgets/Input/SButton.h"
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#include "Widgets/Layout/SScrollBox.h"
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#include "fmod_studio.hpp"
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#define LOCTEXT_NAMESPACE "FMODEventEditor"
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SFMODEventEditorPanel::~SFMODEventEditorPanel()
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{
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}
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void SFMODEventEditorPanel::Construct(const FArguments &InArgs)
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{
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FMODEventEditorPtr = InArgs._FMODEventEditor;
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FMOD::Studio::EventDescription *EventDescription = FMODEventEditorPtr.Pin()->GetEventDescription();
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TSharedRef<SBorder> ToolbarBorder = ConstructToolbar(EventDescription);
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TSharedRef<SExpandableArea> InfoArea = ConstructInfo(EventDescription);
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TSharedRef<SExpandableArea> ParametersArea = ConstructParameters(EventDescription);
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TSharedRef<SExpandableArea> UserPropertiesArea = ConstructUserProperties(EventDescription);
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TSharedRef<SVerticalBox> ChildWidget = SNew(SVerticalBox) + SVerticalBox::Slot().AutoHeight().Padding(0.0f, 3.0f)[InfoArea] +
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SVerticalBox::Slot().AutoHeight().Padding(0.0f, 3.0f)[ParametersArea] +
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SVerticalBox::Slot().AutoHeight().Padding(0.0f, 3.0f)[UserPropertiesArea];
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ChildSlot[SNew(SVerticalBox) + SVerticalBox::Slot().AutoHeight().Padding(0.0f, 3.0f)[ToolbarBorder] +
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SVerticalBox::Slot().FillHeight(
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1.0f)[SNew(SScrollBox) +
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SScrollBox::Slot().Padding(0.0f)[SNew(SVerticalBox) + SVerticalBox::Slot().AutoHeight().Padding(0.0f)[ChildWidget]]]];
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}
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TSharedRef<SBorder> SFMODEventEditorPanel::ConstructToolbar(FMOD::Studio::EventDescription *EventDescription)
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{
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float MinDistance = 0.0f;
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float MaxDistance = 0.0f;
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int32 EventLengthMS = 0;
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bool bIsOneshot = false, bIsStream = false, bIs3D = false;
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if (EventDescription != nullptr)
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{
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EventDescription->getMinMaxDistance(&MinDistance, &MaxDistance);
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EventDescription->getLength(&EventLengthMS);
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EventDescription->isOneshot(&bIsOneshot);
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EventDescription->isStream(&bIsStream);
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EventDescription->is3D(&bIs3D);
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}
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const FTimespan EventLength = FTimespan::FromMilliseconds((double)EventLengthMS);
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const FString EventLengthString =
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EventLength.GetHours() <= 0 ? EventLength.ToString(TEXT("%m:%s.%f")) : EventLength.ToString(TEXT("%h:%m:%s.%f"));
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const FText RadiusText =
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FText::Format(LOCTEXT("RadiusFormat", "Distance Attenuation: {0}m to {1}m"), FText::AsNumber(MinDistance), FText::AsNumber(MaxDistance));
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const FText LengthText = FText::Format(LOCTEXT("LengthFormat", "Length: {0}"), FText::FromString(EventLengthString));
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FText EventInfoText;
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if (bIs3D && bIsOneshot)
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{
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EventInfoText = FText::Format(LOCTEXT("RadiusLengthFormat", "{0} - {1}"), RadiusText, LengthText);
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}
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else if (!bIs3D && bIsOneshot)
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{
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EventInfoText = LengthText;
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}
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else if (bIs3D && !bIsOneshot)
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{
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EventInfoText = RadiusText;
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}
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return SNew(SBorder)
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.BorderImage(FAppStyle::Get().GetBrush("ToolPanel.GroupBorder"))
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.Padding(6.0f)
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.Content()[SNew(SHorizontalBox) +
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SHorizontalBox::Slot()
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.AutoWidth()
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.Padding(0.0f, 0.0f, 2.0f, 0.0f)
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.VAlign(VAlign_Center)
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.HAlign(HAlign_Left)[SNew(SButton)
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.VAlign(VAlign_Center)
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.Text(LOCTEXT("Play", "Play"))
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.ContentPadding(4)
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.OnClicked(this, &SFMODEventEditorPanel::OnClickedPlay)] +
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SHorizontalBox::Slot()
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.AutoWidth()
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.Padding(2.0f, 0.0f)
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.VAlign(VAlign_Center)
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.HAlign(HAlign_Left)
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[SNew(SButton).Text(LOCTEXT("Pause", "Pause")).ContentPadding(4).OnClicked(this, &SFMODEventEditorPanel::OnClickedPause)] +
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SHorizontalBox::Slot()
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.AutoWidth()
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.Padding(2.0f, 0.0f)
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.VAlign(VAlign_Center)
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.HAlign(HAlign_Left)[SNew(SButton)
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.VAlign(VAlign_Center)
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.Text(LOCTEXT("Stop", "Stop"))
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.ContentPadding(4)
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.OnClicked(this, &SFMODEventEditorPanel::OnClickedStop)] +
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SHorizontalBox::Slot()
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.FillWidth(1.0f)
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.Padding(2.0f, 0.0f)
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.VAlign(VAlign_Center)
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.HAlign(HAlign_Right)[SNew(STextBlock).Text(EventInfoText)]];
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}
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void AddTextField(TSharedRef<SVerticalBox> &InfoBox, const TCHAR *Name, const FText &Value)
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{
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InfoBox->AddSlot().Padding(
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4.0f, 3.0f)[SNew(SHorizontalBox) + SHorizontalBox::Slot().FillWidth(0.3f)[SNew(STextBlock).Text(FText::FromString(Name))] +
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SHorizontalBox::Slot()[SNew(SEditableText).Text(Value).IsReadOnly(true)]];
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}
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void AddBoolField(TSharedRef<SVerticalBox> &InfoBox, const TCHAR *Name, bool bValue)
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{
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AddTextField(InfoBox, Name, bValue ? LOCTEXT("True", "True") : LOCTEXT("False", "False"));
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}
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void AddFloatField(TSharedRef<SVerticalBox> &InfoBox, const TCHAR *Name, float Value)
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{
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AddTextField(InfoBox, Name, FText::AsNumber(Value));
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}
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TSharedRef<SExpandableArea> MakeBox(TSharedRef<SVerticalBox> &InfoBox, const FText &Value)
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{
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return SNew(SExpandableArea)
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.AreaTitle(Value)
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.InitiallyCollapsed(false)
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.BodyContent()[SNew(SBorder).BorderImage(FCoreStyle::Get().GetBrush("NoBorder")).Padding(4.0f).Content()[InfoBox]];
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}
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TSharedRef<SExpandableArea> SFMODEventEditorPanel::ConstructInfo(FMOD::Studio::EventDescription *EventDescription)
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{
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TSharedRef<SVerticalBox> InfoBox = SNew(SVerticalBox);
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if (EventDescription != nullptr)
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{
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FString EventPath = FMODUtils::GetPath(EventDescription);
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FGuid Guid = FMODUtils::GetID(EventDescription);
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int Length = 0.0f;
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float MinDist = 0.0f;
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float MaxDist = 0.0f;
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EventDescription->getLength(&Length);
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EventDescription->getMinMaxDistance(&MinDist, &MaxDist);
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bool bOneShot = false;
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bool bStream = false;
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bool b3D = false;
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EventDescription->isOneshot(&bOneShot);
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EventDescription->isStream(&bStream);
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EventDescription->is3D(&b3D);
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AddTextField(InfoBox, TEXT("Path"), FText::FromString(EventPath));
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AddTextField(InfoBox, TEXT("Guid"), FText::FromString(Guid.ToString(EGuidFormats::DigitsWithHyphensInBraces)));
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AddBoolField(InfoBox, TEXT("OneShot"), bOneShot);
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AddBoolField(InfoBox, TEXT("Streaming"), bStream);
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AddBoolField(InfoBox, TEXT("3D"), b3D);
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AddFloatField(InfoBox, TEXT("Length"), static_cast<float>(Length));
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if (b3D)
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{
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AddFloatField(InfoBox, TEXT("Min Dist"), MinDist);
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AddFloatField(InfoBox, TEXT("Max Dist"), MaxDist);
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}
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}
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return MakeBox(InfoBox, LOCTEXT("EventInfo", "Event Info"));
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}
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TSharedRef<SExpandableArea> SFMODEventEditorPanel::ConstructParameters(FMOD::Studio::EventDescription *EventDescription)
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{
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auto EventEditor = FMODEventEditorPtr.Pin();
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TSharedRef<SVerticalBox> ParametersBox = SNew(SVerticalBox);
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FNumberFormattingOptions Options;
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Options.MinimumFractionalDigits = 1;
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if (EventDescription != nullptr)
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{
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int32 ParameterCount;
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EventDescription->getParameterDescriptionCount(&ParameterCount);
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for (int32 ParamIdx = 0; ParamIdx < ParameterCount; ParamIdx++)
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{
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FMOD_STUDIO_PARAMETER_DESCRIPTION Parameter;
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EventDescription->getParameterDescriptionByIndex(ParamIdx, &Parameter);
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EventEditor->AddParameter(Parameter.id, Parameter.minimum);
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const FString ParameterName = Parameter.type == FMOD_STUDIO_PARAMETER_GAME_CONTROLLED ? FString(UTF8_TO_TCHAR(Parameter.name)) :
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FMODUtils::ParameterTypeToString(Parameter.type);
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const FText ToolTipText = FText::Format(LOCTEXT("ParameterTooltipFormat", "{0} (Min Value: {1} - Max Value: {2})"),
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FText::FromString(ParameterName), FText::AsNumber(Parameter.minimum, &Options), FText::AsNumber(Parameter.maximum, &Options));
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ParametersBox->AddSlot().Padding(4.0f,
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2.0f)[SNew(SHorizontalBox).ToolTipText(ToolTipText) +
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SHorizontalBox::Slot().FillWidth(0.3f)[SNew(STextBlock).Text(FText::FromString(ParameterName))] +
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SHorizontalBox::Slot().MaxWidth(200.0f)[SNew(SNumericEntryBox<float>)
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.Value(this, &SFMODEventEditorPanel::GetParameterValue, Parameter.id)
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.OnValueChanged(this, &SFMODEventEditorPanel::OnParameterValueChanged, Parameter.id)
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.AllowSpin(true)
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.MinValue(Parameter.minimum)
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.MaxValue(Parameter.maximum)
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.MinSliderValue(Parameter.minimum)
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.MaxSliderValue(Parameter.maximum)
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.Delta(0.01f)]];
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}
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}
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return MakeBox(ParametersBox, LOCTEXT("EventParameters", "Event Parameters"));
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}
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TSharedRef<SExpandableArea> SFMODEventEditorPanel::ConstructUserProperties(FMOD::Studio::EventDescription *EventDescription)
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{
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TSharedRef<SVerticalBox> UserPropertiesBox = SNew(SVerticalBox);
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if (EventDescription != nullptr)
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{
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int32 UserPropertyCount;
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EventDescription->getUserPropertyCount(&UserPropertyCount);
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for (int32 PropertyIdx = 0; PropertyIdx < UserPropertyCount; PropertyIdx++)
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{
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FMOD_STUDIO_USER_PROPERTY UserProperty;
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EventDescription->getUserPropertyByIndex(PropertyIdx, &UserProperty);
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FText PropertyText;
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switch (UserProperty.type)
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{
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case FMOD_STUDIO_USER_PROPERTY_TYPE_INTEGER:
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PropertyText = FText::AsNumber(UserProperty.intvalue);
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break;
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case FMOD_STUDIO_USER_PROPERTY_TYPE_BOOLEAN:
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PropertyText = UserProperty.boolvalue ? LOCTEXT("True", "True") : LOCTEXT("False", "False");
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break;
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case FMOD_STUDIO_USER_PROPERTY_TYPE_FLOAT:
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PropertyText = FText::AsNumber(UserProperty.floatvalue);
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break;
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case FMOD_STUDIO_USER_PROPERTY_TYPE_STRING:
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PropertyText = FText::FromString(UTF8_TO_TCHAR(UserProperty.stringvalue));
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break;
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}
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FString UserName(UTF8_TO_TCHAR(UserProperty.name));
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AddTextField(UserPropertiesBox, *UserName, PropertyText);
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}
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}
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return MakeBox(UserPropertiesBox, LOCTEXT("EventUserProperties", "Event User Properties"));
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}
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FReply SFMODEventEditorPanel::OnClickedPlay()
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{
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FMODEventEditorPtr.Pin()->PlayEvent();
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return FReply::Handled();
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}
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FReply SFMODEventEditorPanel::OnClickedStop()
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{
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FMODEventEditorPtr.Pin()->StopEvent();
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return FReply::Handled();
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}
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FReply SFMODEventEditorPanel::OnClickedPause()
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{
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FMODEventEditorPtr.Pin()->PauseEvent();
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return FReply::Handled();
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}
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void SFMODEventEditorPanel::OnParameterValueChanged(float NewValue, FMOD_STUDIO_PARAMETER_ID ParameterId)
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{
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FMODEventEditorPtr.Pin()->SetParameterValue(ParameterId, NewValue);
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}
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TOptional<float> SFMODEventEditorPanel::GetParameterValue(FMOD_STUDIO_PARAMETER_ID ParameterId) const
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{
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return FMODEventEditorPtr.Pin()->GetParameterValue(ParameterId);
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}
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#undef LOC_NAMESPACE
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