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118 lines
3.4 KiB
C++
118 lines
3.4 KiB
C++
// Copyright 1998-2019 Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "CoreMinimal.h"
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#include "Layout/Visibility.h"
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#include "Input/Reply.h"
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#include "Widgets/DeclarativeSyntaxSupport.h"
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#include "Widgets/SWidget.h"
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#include "Widgets/SCompoundWidget.h"
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#include "Widgets/SBoxPanel.h"
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#include "Misc/NotifyHook.h"
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#include "Toolkits/IToolkitHost.h"
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#include "Toolkits/BaseToolkit.h"
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class IDetailsView;
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class SButton;
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class SCheckBox;
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class SUniformGridPanel;
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class UGeomModifier;
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/** Geometry Mode widget for controls */
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class SGeometryModeControls : public SCompoundWidget, public FNotifyHook
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{
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public:
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SLATE_BEGIN_ARGS(SGeometryModeControls) {}
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SLATE_END_ARGS()
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public:
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void SelectionChanged();
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/** SCompoundWidget functions */
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void Construct(const FArguments& InArgs);
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protected:
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/** Called when a new modifier mode is selected */
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void OnModifierStateChanged(ECheckBoxState NewCheckedState, UGeomModifier* Modifier);
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/** Returns the state of a modifier radio button */
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ECheckBoxState IsModifierChecked(UGeomModifier* Modifier) const;
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/** Returns the enabled state of a modifier button */
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bool IsModifierEnabled(UGeomModifier* Modifier) const;
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/** Returns the visibility state of the properties control */
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EVisibility IsPropertiesVisible() const;
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/** Called when the Apply button is clicked */
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FReply OnApplyClicked();
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/** Called when a modifier button is clicked */
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FReply OnModifierClicked(UGeomModifier* Modifier);
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private:
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/** Creates the geometry mode controls */
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void CreateLayout();
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/** Creates controls for the modifiers section */
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TSharedRef<SVerticalBox> CreateTopModifierButtons();
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/** Creates controls for the actions section */
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TSharedRef<SUniformGridPanel> CreateBottomModifierButtons();
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/** Creates controls for the modifier properties section */
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TSharedRef<class IDetailsView> CreateModifierProperties();
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/** Creates a modifier radio button */
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TSharedRef<SCheckBox> CreateSingleModifierRadioButton(UGeomModifier* Modifier);
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/** Creates an action button */
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TSharedRef<SButton> CreateSingleModifierButton(UGeomModifier* Modifier);
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/** Returns a reference to the geometry mode tool */
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class FModeTool_GeometryModify* GetGeometryModeTool() const;
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void MakeBuilderBrush( UClass* BrushBuilderClass );
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void OnAddVolume( UClass* VolumeClass );
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private:
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/** Pointer to the parent window, so we know to destroy it when done */
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TWeakPtr<SWindow> ParentWindow;
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/** A list of the checkbox modifier controls */
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TArray< TSharedPtr<SCheckBox> > ModifierControls;
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/** The properties control */
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TSharedPtr<class IDetailsView> PropertiesControl;
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};
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/**
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* Mode Toolkit for the Geometry Tools
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*/
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class FGeometryMode : public FModeToolkit
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{
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public:
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virtual void RegisterTabSpawners(const TSharedRef<class FTabManager>& TabManager) override;
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virtual void UnregisterTabSpawners(const TSharedRef<class FTabManager>& TabManager) override;
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/** Initializes the geometry mode toolkit */
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virtual void Init(const TSharedPtr< class IToolkitHost >& InitToolkitHost) override;
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/** IToolkit interface */
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virtual FName GetToolkitFName() const override;
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virtual FText GetBaseToolkitName() const override;
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virtual class FEdMode* GetEditorMode() const override;
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virtual TSharedPtr<class SWidget> GetInlineContent() const override;
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/** Method called when the selection */
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virtual void SelectionChanged();
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private:
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/** Geometry tools widget */
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TSharedPtr<class SGeometryModeControls> GeomWidget;
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};
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