Initialize repo
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MrRobin
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// Copyright 2023 MrRobin. All Rights Reserved.
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#include "DetailCustomizations/MyTimespanDetailCustomization.h"
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#include "Containers/Array.h"
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#include "Containers/UnrealString.h"
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#include "DetailWidgetRow.h"
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#include "Fonts/SlateFontInfo.h"
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#include "HAL/PlatformCrt.h"
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#include "Internationalization/Internationalization.h"
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#include "Misc/Attribute.h"
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#include "Misc/Timespan.h"
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#include "PropertyHandle.h"
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#include "Styling/AppStyle.h"
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#include "Styling/ISlateStyle.h"
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#include "UObject/NameTypes.h"
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#include "UObject/UnrealType.h"
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#include "Widgets/DeclarativeSyntaxSupport.h"
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#include "DetailLayoutBuilder.h"
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#include "Widgets/Input/SNumericEntryBox.h"
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#define LOCTEXT_NAMESPACE "MyTimespanDetailCustomization"
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/* IDetailCustomization interface
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*****************************************************************************/
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void FMyTimespanDetailCustomization::CustomizeChildren(
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TSharedRef<IPropertyHandle> StructPropertyHandle,
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class IDetailChildrenBuilder& StructBuilder,
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IPropertyTypeCustomizationUtils& StructCustomizationUtils)
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{
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/* do nothing */
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}
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void FMyTimespanDetailCustomization::CustomizeHeader(
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TSharedRef<IPropertyHandle> StructPropertyHandle,
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class FDetailWidgetRow& HeaderRow,
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IPropertyTypeCustomizationUtils& StructCustomizationUtils)
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{
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PropertyHandle = StructPropertyHandle;
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HeaderRow
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.NameContent()
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[
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StructPropertyHandle->CreatePropertyNameWidget()
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]
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.ValueContent()
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.MaxDesiredWidth(0.f)
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.MinDesiredWidth(125.0f * 3.0f)
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//.HAlign(HAlign_Fill)
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[
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SNew(SHorizontalBox)
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+ SHorizontalBox::Slot()
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.Padding(0.0f, 2.0f)
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[
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SNew(SNumericEntryBox<int32>)
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.AllowSpin(true)
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.MinValue(0)
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.MaxValue(23)
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.MinSliderValue(0)
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.MaxSliderValue(23)
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.Font(IDetailLayoutBuilder::GetDetailFont())
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.Value(this, &FMyTimespanDetailCustomization::OnGetValue, 0)
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.OnValueChanged(this, &FMyTimespanDetailCustomization::OnValueChanged, 0)
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.OnValueCommitted(this, &FMyTimespanDetailCustomization::OnValueCommitted, 0)
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.OnBeginSliderMovement(this, &FMyTimespanDetailCustomization::OnBeginSliderMovement)
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.OnEndSliderMovement(this, &FMyTimespanDetailCustomization::OnEndSliderMovement)
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//.OnValueChanged(CreatePerComponentChanged(ComponentIndex, OnComponentChanged, InArgs._ConstrainVector))
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//.OnValueCommitted(CreatePerComponentCommitted(ComponentIndex, OnComponentCommitted, InArgs._ConstrainVector))
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//.ToolTipText(MakeAttributeLambda([Value, TooltipText]
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//{
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// if (Value.Get().IsSet())
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// {
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// return FText::Format(TooltipText, Value.Get().GetValue());
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// }
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// return NSLOCTEXT("SVectorInputBox", "MultipleValues", "Multiple Values");
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//}))
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//.UndeterminedString(NSLOCTEXT("SVectorInputBox", "MultipleValues", "Multiple Values"))
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//.ContextMenuExtender(OnContextMenuExtenderComponent)
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//.TypeInterface(InArgs._TypeInterface)
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//.MinValue(CreatePerComponentGetter(ComponentIndex, TOptional<int32>(), InArgs._MinVector))
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//.MaxValue(CreatePerComponentGetter(ComponentIndex, TOptional<int32>(), InArgs._MaxVector))
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//.MinSliderValue(CreatePerComponentGetter(ComponentIndex, TOptional<int32>(), InArgs._MinSliderVector))
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//.MaxSliderValue(CreatePerComponentGetter(ComponentIndex, TOptional<int32>(), InArgs._MaxSliderVector))
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.LinearDeltaSensitivity(1)
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/*.Delta(InArgs._SpinDelta)*/
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/*.OnBeginSliderMovement(CreatePerComponentSliderMovementEvent(InArgs._OnBeginSliderMovement, OnComponentBeginSliderMovement))*/
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/*.OnEndSliderMovement(CreatePerComponentSliderMovementEvent<FOnNumericValueChanged, NumericType>(InArgs._OnEndSliderMovement, OnComponentEndSliderMovement))*/
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/*.DisplayToggle(InArgs._DisplayToggle)
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.TogglePadding(InArgs._TogglePadding)
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.ToggleChecked(ToggleChecked)
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.OnToggleChanged(OnToggleChanged)*/
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//SNew(SNumericEntryBox<int32>)
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// .AllowSpin(true)
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// .Font(IDetailLayoutBuilder::GetDetailFont())
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// .Value(this, &FMyTimespanDetailCustomization::OnGetValue, 0)
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// .MinValue(0)
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// .MaxValue(23)
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// .MinSliderValue(0)
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// .MaxSliderValue(23)
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// .LabelPadding(FMargin(3.f))
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// .LabelLocation(SNumericEntryBox<int32>::ELabelLocation::Inside)
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// .UndeterminedString(NSLOCTEXT("PropertyEditor", "MultipleValues", "Multiple Values"))
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// .OnValueCommitted(const_cast<FMyTimespanDetailCustomization*>(this),&FMyTimespanDetailCustomization::OnValueCommitted, 0)
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// .OnValueChanged(const_cast<FMyTimespanDetailCustomization*>(this),&FMyTimespanDetailCustomization::OnValueChanged, 0)
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// .OnBeginSliderMovement(const_cast<FMyTimespanDetailCustomization*>(this), &FMyTimespanDetailCustomization::OnBeginSliderMovement)
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// .OnEndSliderMovement(const_cast<FMyTimespanDetailCustomization*>(this), &FMyTimespanDetailCustomization::OnEndSliderMovement)
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]
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+ SHorizontalBox::Slot()
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.Padding(3.75f, 2.0f)
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[
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SNew(SNumericEntryBox<int32>)
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.AllowSpin(true)
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.MinValue(0)
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.MaxValue(59)
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.MinSliderValue(0)
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.MaxSliderValue(59)
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.Font(IDetailLayoutBuilder::GetDetailFont())
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.Value(this, &FMyTimespanDetailCustomization::OnGetValue, 1)
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.OnValueChanged(this, &FMyTimespanDetailCustomization::OnValueChanged, 1)
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.OnValueCommitted(this, &FMyTimespanDetailCustomization::OnValueCommitted, 1)
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.OnBeginSliderMovement(this, &FMyTimespanDetailCustomization::OnBeginSliderMovement)
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.OnEndSliderMovement(this, &FMyTimespanDetailCustomization::OnEndSliderMovement)
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//.OnValueChanged(CreatePerComponentChanged(ComponentIndex, OnComponentChanged, InArgs._ConstrainVector))
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//.OnValueCommitted(CreatePerComponentCommitted(ComponentIndex, OnComponentCommitted, InArgs._ConstrainVector))
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//.ToolTipText(MakeAttributeLambda([Value, TooltipText]
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//{
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// if (Value.Get().IsSet())
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// {
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// return FText::Format(TooltipText, Value.Get().GetValue());
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// }
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// return NSLOCTEXT("SVectorInputBox", "MultipleValues", "Multiple Values");
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//}))
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//.UndeterminedString(NSLOCTEXT("SVectorInputBox", "MultipleValues", "Multiple Values"))
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//.ContextMenuExtender(OnContextMenuExtenderComponent)
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//.TypeInterface(InArgs._TypeInterface)
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//.MinValue(CreatePerComponentGetter(ComponentIndex, TOptional<int32>(), InArgs._MinVector))
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//.MaxValue(CreatePerComponentGetter(ComponentIndex, TOptional<int32>(), InArgs._MaxVector))
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//.MinSliderValue(CreatePerComponentGetter(ComponentIndex, TOptional<int32>(), InArgs._MinSliderVector))
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//.MaxSliderValue(CreatePerComponentGetter(ComponentIndex, TOptional<int32>(), InArgs._MaxSliderVector))
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.LinearDeltaSensitivity(1)
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/*.Delta(InArgs._SpinDelta)*/
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/*.OnBeginSliderMovement(CreatePerComponentSliderMovementEvent(InArgs._OnBeginSliderMovement, OnComponentBeginSliderMovement))*/
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/*.OnEndSliderMovement(CreatePerComponentSliderMovementEvent<FOnNumericValueChanged, NumericType>(InArgs._OnEndSliderMovement, OnComponentEndSliderMovement))*/
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/*.DisplayToggle(InArgs._DisplayToggle)
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.TogglePadding(InArgs._TogglePadding)
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.ToggleChecked(ToggleChecked)
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.OnToggleChanged(OnToggleChanged)*/
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]
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+ SHorizontalBox::Slot()
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.Padding(0.0f, 2.0f)
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[
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SNew(SNumericEntryBox<int32>)
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.AllowSpin(true)
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.MinValue(0)
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.MaxValue(59)
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.MinSliderValue(0)
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.MaxSliderValue(59)
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.Font(IDetailLayoutBuilder::GetDetailFont())
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.Value(this, &FMyTimespanDetailCustomization::OnGetValue, 2)
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.OnValueChanged(this, &FMyTimespanDetailCustomization::OnValueChanged, 2)
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.OnValueCommitted(this, &FMyTimespanDetailCustomization::OnValueCommitted, 2)
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.OnBeginSliderMovement(this, &FMyTimespanDetailCustomization::OnBeginSliderMovement)
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.OnEndSliderMovement(this, &FMyTimespanDetailCustomization::OnEndSliderMovement)
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//.OnValueChanged(CreatePerComponentChanged(ComponentIndex, OnComponentChanged, InArgs._ConstrainVector))
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//.OnValueCommitted(CreatePerComponentCommitted(ComponentIndex, OnComponentCommitted, InArgs._ConstrainVector))
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//.ToolTipText(MakeAttributeLambda([Value, TooltipText]
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//{
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// if (Value.Get().IsSet())
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// {
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// return FText::Format(TooltipText, Value.Get().GetValue());
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// }
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// return NSLOCTEXT("SVectorInputBox", "MultipleValues", "Multiple Values");
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//}))
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//.UndeterminedString(NSLOCTEXT("SVectorInputBox", "MultipleValues", "Multiple Values"))
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//.ContextMenuExtender(OnContextMenuExtenderComponent)
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//.TypeInterface(InArgs._TypeInterface)
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//.MinValue(CreatePerComponentGetter(ComponentIndex, TOptional<int32>(), InArgs._MinVector))
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//.MaxValue(CreatePerComponentGetter(ComponentIndex, TOptional<int32>(), InArgs._MaxVector))
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//.MinSliderValue(CreatePerComponentGetter(ComponentIndex, TOptional<int32>(), InArgs._MinSliderVector))
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//.MaxSliderValue(CreatePerComponentGetter(ComponentIndex, TOptional<int32>(), InArgs._MaxSliderVector))
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.LinearDeltaSensitivity(1)
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/*.Delta(InArgs._SpinDelta)*/
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/*.OnBeginSliderMovement(CreatePerComponentSliderMovementEvent(InArgs._OnBeginSliderMovement, OnComponentBeginSliderMovement))*/
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/*.OnEndSliderMovement(CreatePerComponentSliderMovementEvent<FOnNumericValueChanged, NumericType>(InArgs._OnEndSliderMovement, OnComponentEndSliderMovement))*/
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/*.DisplayToggle(InArgs._DisplayToggle)
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.TogglePadding(InArgs._TogglePadding)
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.ToggleChecked(ToggleChecked)
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.OnToggleChanged(OnToggleChanged)*/
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]
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];
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}
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/* FMyTimespanDetailCustomization callbacks
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*****************************************************************************/
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TOptional<int32> FMyTimespanDetailCustomization::OnGetValue(int32 Index) const
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{
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TArray<void*> RawData;
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PropertyHandle->AccessRawData(RawData);
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if (RawData.Num() != 1)
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return TOptional<int32>();
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if (RawData[0] == nullptr)
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return TOptional<int32>();
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auto* Timespan = ((FTimespan*)RawData[0]);
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switch (Index)
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{
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case 0:
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return TOptional<int32>(Timespan->GetHours());
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case 1:
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return TOptional<int32>(Timespan->GetMinutes());
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case 2:
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return TOptional<int32>(Timespan->GetSeconds());
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default:
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return TOptional<int32>();
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}
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}
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void FMyTimespanDetailCustomization::OnBeginSliderMovement()
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{
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bIsUsingSlider = true;
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GEditor->BeginTransaction(FText::Format(NSLOCTEXT("MyTimespanDetailCustomization", "SetTimespanProperty", "Edit {0}"), PropertyHandle->GetPropertyDisplayName()));
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}
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void FMyTimespanDetailCustomization::OnEndSliderMovement(int32 NewValue)
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{
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bIsUsingSlider = false;
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GEditor->EndTransaction();
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}
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void FMyTimespanDetailCustomization::OnValueCommitted(int32 NewValue, ETextCommit::Type CommitType, int32 Index)
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{
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TArray<void*> RawData;
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PropertyHandle->AccessRawData(RawData);
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PropertyHandle->NotifyPreChange();
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for (auto RawDataInstance : RawData)
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{
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auto* Timespan = (FTimespan*)RawDataInstance;
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int32 Hours = Timespan->GetHours();
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int32 Minutes = Timespan->GetMinutes();
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int32 Seconds = Timespan->GetSeconds();
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switch (Index)
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{
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case 0:
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*Timespan = FTimespan(NewValue, Minutes, Seconds);
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break;
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case 1:
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*Timespan = FTimespan(Hours, NewValue, Seconds);
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break;
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case 2:
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*Timespan = FTimespan(Hours, Minutes, NewValue);
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break;
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default:
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break;
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}
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}
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PropertyHandle->NotifyPostChange(EPropertyChangeType::ValueSet);
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PropertyHandle->NotifyFinishedChangingProperties();
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}
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void FMyTimespanDetailCustomization::OnValueChanged(int32 NewValue, int32 Index)
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{
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if (!bIsUsingSlider)
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return;
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//EPropertyValueSetFlags::Type Flags = EPropertyValueSetFlags::InteractiveChange;
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//PropertyHandle->SetValue(NewValue, Flags);
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TArray<void*> RawData;
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PropertyHandle->AccessRawData(RawData);
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PropertyHandle->NotifyPreChange();
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for (auto RawDataInstance : RawData)
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{
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auto* Timespan = (FTimespan*)RawDataInstance;
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int32 Hours = Timespan->GetHours();
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int32 Minutes = Timespan->GetMinutes();
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int32 Seconds = Timespan->GetSeconds();
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switch (Index)
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{
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case 0:
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*Timespan = FTimespan(NewValue, Minutes, Seconds);
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break;
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case 1:
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*Timespan = FTimespan(Hours, NewValue, Seconds);
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break;
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case 2:
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*Timespan = FTimespan(Hours, Minutes, NewValue);
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break;
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default:
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break;
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}
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}
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PropertyHandle->NotifyPostChange(EPropertyChangeType::ValueSet);
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PropertyHandle->NotifyFinishedChangingProperties();
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}
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#undef LOCTEXT_NAMESPACE
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