Steve Pham
b4a2edec6a
* Final update copyright headers to reference license files at the repo root Signed-off-by: spham <spham@amazon.com> * Fix copyright validator unit tests to support the stale O3DE header scenario Signed-off-by: spham <spham@amazon.com>
46 lines
1.5 KiB
C
46 lines
1.5 KiB
C
/*
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* Copyright (c) Contributors to the Open 3D Engine Project. For complete copyright and license terms please see the LICENSE at the root of this distribution.
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*
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* SPDX-License-Identifier: Apache-2.0 OR MIT
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*
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*/
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// Description : This file declares a control which objective is to display
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// multiple assets allowing selection and preview of such things
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// It also handles scrolling and changes in the thumbnail display size
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#ifndef CRYINCLUDE_EDITOR_INCLUDE_IASSETVIEWER_H
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#define CRYINCLUDE_EDITOR_INCLUDE_IASSETVIEWER_H
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#pragma once
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#include "IObservable.h"
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#include "IAssetItemDatabase.h"
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struct IAssetItem;
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struct IAssetItemDatabase;
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// Description:
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// Observer for the asset viewer events
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struct IAssetViewerObserver
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{
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virtual void OnChangeStatusBarInfo(UINT nSelectedItems, UINT nVisibleItems, UINT nTotalItems) {};
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virtual void OnSelectionChanged() {};
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virtual void OnChangedPreviewedAsset(IAssetItem* pAsset) {};
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virtual void OnAssetDblClick(IAssetItem* pAsset) {};
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virtual void OnAssetFilterChanged() {};
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};
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// Description:
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// The asset viewer interface for the asset database plugins to use
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struct IAssetViewer
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{
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DEFINE_OBSERVABLE_PURE_METHODS(IAssetViewerObserver);
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virtual HWND GetRenderWindow() = 0;
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virtual void ApplyFilters(const IAssetItemDatabase::TAssetFieldFiltersMap& rFieldFilters) = 0;
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virtual const IAssetItemDatabase::TAssetFieldFiltersMap& GetCurrentFilters() = 0;
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virtual void ClearFilters() = 0;
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};
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#endif // CRYINCLUDE_EDITOR_INCLUDE_IASSETVIEWER_H
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