/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include <vcl/image.hxx>
#include <string_view>
#include <unordered_map>
#include <vector>
// Images identified by either name, or by id
struct ImageAryData
{
OUString maName;
sal_uInt16 mnId;
Image maImage;
};
class ImageList
{
public:
explicit ImageList();
ImageList(
const std::vector<OUString>& rNameVector,
const OUString& rPrefix);
void InsertFromHorizontalStrip(
const BitmapEx &rBitmapEx,
const std::vector< OUString > &rNameVector );
BitmapEx GetAsHorizontalStrip()
const;
sal_uInt16 GetImageCount()
const;
void AddImage(
const OUString& rImageName,
const Image& rImage );
void ReplaceImage(
const OUString& rImageName,
const Image& rImage );
void RemoveImage( sal_uInt16 nId );
Image GetImage(
const OUString& rImageName )
const;
sal_uInt16 GetImagePos( std::u16string_view rImageName )
const;
sal_uInt16 GetImageId( sal_uInt16 nPos )
const;
const OUString & GetImageName( sal_uInt16 nPos )
const;
void GetImageNames( ::std::vector< OUString >& rNames )
const;
private:
std::vector< std::unique_ptr<ImageAryData> > maImages;
std::unordered_map< OUString, ImageAryData * > maNameHash;
OUString maPrefix;
sal_uInt16 ImplGetImageId(
const OUString& rImageName )
const;
void ImplAddImage( std::u16string_view aPrefix,
const OUString &aName, sal_uInt16 nId,
const Image &aImage );
void ImplRemoveImage( sal_uInt16 nPos );
};
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