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b4b7f96557
#jira UETOOL-1722 #rb none #rnx #fyi Ryan.Schmidt [CL 8614167 by Lauren Barnes in Dev-Editor branch]
81 lines
2.3 KiB
C++
81 lines
2.3 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 "Widgets/DeclarativeSyntaxSupport.h"
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#include "Widgets/SCompoundWidget.h"
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#include "ILevelEditor.h"
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#include "Misc/NotifyHook.h"
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class FEdMode;
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class SBorder;
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class FName;
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typedef FName FEditorModeID;
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/**
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* Tools for the level editor
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*/
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class SLevelEditorModeContent : public SCompoundWidget, public FNotifyHook
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{
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public:
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SLATE_BEGIN_ARGS( SLevelEditorModeContent ){}
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SLATE_END_ARGS()
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~SLevelEditorModeContent();
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void Construct(
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const FArguments& InArgs,
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const TSharedRef< class ILevelEditor >& OwningLevelEditor,
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const TSharedRef< SDockTab >& InOwningDocTab,
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FEdMode* EditorMode );
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/** Called by SLevelEditor to notify the toolbox about a new toolkit being hosted */
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void OnToolkitHostingStarted( const TSharedRef< class IToolkit >& Toolkit );
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/** Called by SLevelEditor to notify the toolbox about an existing toolkit no longer being hosted */
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void OnToolkitHostingFinished( const TSharedRef< class IToolkit >& Toolkit );
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private:
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/**
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* Handles being notified when any editor mode changes to see if this tab needs to close.
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* @param Mode The mode that changed.
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* @param IsEnabled true if the mode is enabled, otherwise false.
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*/
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void HandleEditorModeChanged(const FEditorModeID& EditorModeID, bool IsEnabled);
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/** Gets the visibility for the SBorder showing toolbox editor mode inline content */
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EVisibility GetInlineContentHolderVisibility() const;
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/** Updates the widget for showing toolbox editor mode inline content */
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void UpdateInlineContent(TSharedPtr<SWidget> InlineContent) const;
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/** Creates and sets the mode toolbar */
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void UpdateModeToolBar();
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/** Handles updating the mode toolbar when the user settings change */
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void HandleUserSettingsChange( FName PropertyName );
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/**
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* Called when the tab is closed.
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* @param TabBeingClosed The tab being closed
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*/
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void HandleParentClosed( TSharedRef<SDockTab> TabBeingClosed );
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private:
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/** Level editor that we're associated with */
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TWeakPtr<class ILevelEditor> LevelEditor;
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/** Doc tab we're hosted in */
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TWeakPtr<class SDockTab> DocTab;
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FEdMode* EditorMode;
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/** Inline content area for editor modes */
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TSharedPtr<SBorder> InlineContentHolder;
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};
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