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107 lines
2.7 KiB
C++
107 lines
2.7 KiB
C++
// Copyright Epic Games, Inc. All Rights Reserved.
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#include "ImageWrapperHelper.h"
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#include "Misc/Paths.h"
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FStringView ImageWrapperHelper::GetFormatExtension(EImageFormat InImageFormat, bool bIncludeDot)
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{
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const TCHAR* StringExtension = nullptr;
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switch (InImageFormat)
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{
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case EImageFormat::Invalid:
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return StringExtension;
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case EImageFormat::PNG:
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StringExtension = TEXT(".png");
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break;
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case EImageFormat::JPEG:
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StringExtension = TEXT(".jpeg");
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break;
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case EImageFormat::GrayscaleJPEG:
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StringExtension = TEXT(".jpg");
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break;
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case EImageFormat::BMP:
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StringExtension = TEXT(".bmp");
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break;
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case EImageFormat::ICO:
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StringExtension = TEXT(".ico");
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break;
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case EImageFormat::EXR:
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StringExtension = TEXT(".exr");
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break;
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case EImageFormat::ICNS:
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StringExtension = TEXT(".icns");
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break;
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case EImageFormat::TGA:
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StringExtension = TEXT(".tga");
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break;
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case EImageFormat::HDR:
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StringExtension = TEXT(".hdr");
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break;
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default:
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return StringExtension;
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}
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if (!bIncludeDot)
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{
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++StringExtension;
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}
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return StringExtension;
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}
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EImageFormat ImageWrapperHelper::GetImageFormat(FStringView StringExtention)
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{
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int32 Length = StringExtention.Len();
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if (Length == 0)
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{
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return EImageFormat::Invalid;
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}
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if (StringExtention.GetData()[0] == TEXT('.'))
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{
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StringExtention = StringExtention.SubStr(1, Length);
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}
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if (StringExtention.Equals(TEXT("png"), ESearchCase::IgnoreCase))
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{
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return EImageFormat::PNG;
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}
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if (StringExtention.Equals(TEXT("jpeg"), ESearchCase::IgnoreCase))
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{
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return EImageFormat::JPEG;
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}
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if (StringExtention.Equals(TEXT("jpg"), ESearchCase::IgnoreCase))
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{
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return EImageFormat::GrayscaleJPEG;
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}
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if (StringExtention.Equals(TEXT("bmp"), ESearchCase::IgnoreCase))
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{
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return EImageFormat::BMP;
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}
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if (StringExtention.Equals(TEXT("ico"), ESearchCase::IgnoreCase))
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{
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return EImageFormat::ICO;
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}
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if (StringExtention.Equals(TEXT("exr"), ESearchCase::IgnoreCase))
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{
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return EImageFormat::EXR;
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}
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if (StringExtention.Equals(TEXT("icns"), ESearchCase::IgnoreCase))
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{
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return EImageFormat::ICNS;
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}
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if (StringExtention.Equals(TEXT("tga"), ESearchCase::IgnoreCase))
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{
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return EImageFormat::TGA;
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}
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if (StringExtention.Equals(TEXT("hdr"), ESearchCase::IgnoreCase))
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{
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return EImageFormat::HDR;
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}
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return EImageFormat::Invalid;
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}
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const FStringView ImageWrapperHelper::GetImageFilesFilterString(bool bIncludeAllFiles)
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{
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return (bIncludeAllFiles)
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? TEXT("Image files (*.jpg; *.png; *.bmp; *.ico; *.exr; *.icns; *.jpeg; *.tga; *.hdr)|*.jpg; *.png; *.bmp; *.ico; *.exr; *.icns; *.jpeg; *.tga; *.hdr|All files (*.*)|*.*")
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: TEXT("Image files (*.jpg; *.png; *.bmp; *.ico; *.exr; *.icns; *.jpeg; *.tga; *.hdr)|*.jpg; *.png; *.bmp; *.ico; *.exr; *.icns; *.jpeg; *.tga; *.hdr");
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} |