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60 lines
2.5 KiB
C++
60 lines
2.5 KiB
C++
// Copyright 1998-2015 Epic Games, Inc. All Rights Reserved.
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#pragma once
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/** A view model for displaying and interacting with an IContentSource in the FAddContentDialog. */
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class FContentSourceViewModel : public TSharedFromThis<FContentSourceViewModel>
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{
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public:
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/** Creates a view model for a supplied content source. */
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FContentSourceViewModel(TSharedPtr<IContentSource> ContentSourceIn);
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/** Gets the content source represented by this view model. */
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TSharedPtr<IContentSource> GetContentSource();
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/** Gets the display name for this content source. */
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FText GetName();
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/** Gets the description of this content source. */
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FText GetDescription();
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/** Gets the view model for the category for this content source. */
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FCategoryViewModel GetCategory();
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/** Gets the brush which should be used to draw the icon representation of this content source. */
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TSharedPtr<FSlateBrush> GetIconBrush();
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/** Gets an array or brushes which should be used to display screenshots for this content source. */
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TArray<TSharedPtr<FSlateBrush>>* GetScreenshotBrushes();
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private:
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/** Sets up brushes from the images data supplied by the IContentSource. */
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void SetupBrushes();
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/** Creates a slate brush from raw binary PNG formatted image data and the supplied FName. */
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TSharedPtr<FSlateDynamicImageBrush> CreateBrushFromRawData(FName ResourceName, const TArray<uint8>& RawData) const;
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/** Selects an FLocalizedText from an array which matches either the supplied language code, or the default language code. */
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FLocalizedText ChooseLocalizedText(TArray<FLocalizedText> Choices, FString LanguageCode);
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private:
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/** The content source represented by this view model. */
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TSharedPtr<IContentSource> ContentSource;
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/** The brush which should be used to draw the icon representation of this content source. */
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TSharedPtr<FSlateBrush> IconBrush;
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/** An array or brushes which should be used to display screenshots for this content source. */
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TArray<TSharedPtr<FSlateBrush>> ScreenshotBrushes;
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/** The view model for the category for this content source. */
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FCategoryViewModel Category;
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/** The FLocalizedText representing the name of the content source, in the language which was active the
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last time it was requested, or the default language if a translation was not available. */
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FLocalizedText NameText;
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/** The FLocalizedText representing the description of the content source, in the language which was active
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the last time it was requested, or the default language if a translation was not available. */
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FLocalizedText DescriptionText;
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}; |