103 lines
3.2 KiB
C++
103 lines
3.2 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#pragma once
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#include "Containers/Array.h"
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#include "Delegates/Delegate.h"
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#include "Templates/SharedPointer.h"
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#include "UObject/WeakObjectPtr.h"
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#include "UObject/WeakObjectPtrTemplates.h"
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#include "Widgets/DeclarativeSyntaxSupport.h"
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#include "Widgets/SCompoundWidget.h"
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class ITableRow;
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class STableViewBase;
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class SVerticalBox;
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class SWidget;
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#define LOCTEXT_NAMESPACE "DeviceProfileEditorSelectionPanel"
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class UDeviceProfile;
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class UDeviceProfileManager;
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/** Delegate that is executed when a device profile is pinned */
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DECLARE_DELEGATE_OneParam(FOnDeviceProfilePinned, const TWeakObjectPtr< UDeviceProfile >&);
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/** Delegate that is executed when a device profile is unpinned */
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DECLARE_DELEGATE_OneParam(FOnDeviceProfileUnpinned, const TWeakObjectPtr< UDeviceProfile >&);
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/** Delegate that is executed when a device profile has been selected to view alone. */
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DECLARE_DELEGATE_OneParam( FOnDeviceProfileViewAlone, const TWeakObjectPtr< UDeviceProfile >& );
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/**
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* Slate widget to allow users to select device profiles
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*/
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class SDeviceProfileSelectionPanel
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: public SCompoundWidget
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{
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public:
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SLATE_BEGIN_ARGS( SDeviceProfileSelectionPanel )
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: _OnDeviceProfilePinned()
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, _OnDeviceProfileUnpinned()
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, _OnDeviceProfileViewAlone()
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{}
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SLATE_DEFAULT_SLOT( FArguments, Content )
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SLATE_EVENT( FOnDeviceProfilePinned, OnDeviceProfilePinned )
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SLATE_EVENT( FOnDeviceProfileUnpinned, OnDeviceProfileUnpinned )
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SLATE_EVENT( FOnDeviceProfileViewAlone, OnDeviceProfileViewAlone )
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SLATE_END_ARGS()
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/** Constructs this widget with InArgs. */
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void Construct( const FArguments& InArgs, TWeakObjectPtr< UDeviceProfileManager > InDeviceProfileManager );
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/** Destructor. */
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~SDeviceProfileSelectionPanel();
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/**
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* Handle generating the device profile widget.
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*
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* @param InDeviceProfile The selected device profile.
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* @param OwnerTable The Owner table.
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* @return The generated widget.
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*/
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TSharedRef<ITableRow> OnGenerateWidgetForDeviceProfile( TWeakObjectPtr<UDeviceProfile> InDeviceProfile, const TSharedRef< STableViewBase >& OwnerTable );
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protected:
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/** Regenerate the list view widget when the device profiles are recreated */
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void RegenerateProfileList();
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private:
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/** Holds the device profile manager. */
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TWeakObjectPtr< UDeviceProfileManager > DeviceProfileManager;
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/** The collection of device profiles for the selection process. */
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TArray< TWeakObjectPtr<UDeviceProfile> > DeviceProfiles;
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/** Hold the widget that contains the list view of device profiles. */
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TSharedPtr< SVerticalBox > ListWidget;
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/** Delegate for handling a profile being pinned to the grid. */
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FOnDeviceProfilePinned OnDeviceProfilePinned;
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/** Delegate for handling a profile being unpinned from the grid. */
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FOnDeviceProfileUnpinned OnDeviceProfileUnpinned;
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/** Delegate for handling a request to view the profile in it's own editor. */
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FOnDeviceProfileViewAlone OnDeviceProfileViewAlone;
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/** The profile selected from the current list. */
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TWeakObjectPtr< UDeviceProfile > SelectedProfile;
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/** Handle to the registered RegenerateProfileList delegate */
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FDelegateHandle RegenerateProfileListDelegateHandle;
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};
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#undef LOCTEXT_NAMESPACE
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