Cemu/src/gui/wxgui/wxHelper.h

#pragma once
#include <wx/string.h>
#include <wx/bitmap.h>
#include <wx/mstream.h>

namespace wxHelper
{
    inline fs::path MakeFSPath(const wxString& str)
    {
        auto tmpUtf8 = str.ToUTF8();
        auto sv = std::basic_string_view<char8_t>((const char8_t*)tmpUtf8.data(), tmpUtf8.length());
        return fs::path(sv);
    }

	inline wxString FromUtf8(std::string_view str)
	{
		return wxString::FromUTF8(str.data(), str.size());
	}

	inline wxString FromPath(const fs::path& path)
	{
		std::string str = _pathToUtf8(path);
		return wxString::FromUTF8(str.data(), str.size());
	}

	inline wxColour CalculateAccentColour(const wxColour& bgColour)
	{
		wxColour bgColourSecondary;
		const uint32 bgLightness = (bgColour.GetRed() + bgColour.GetGreen() + bgColour.GetBlue()) / 3;
		const bool isDarkTheme = bgLightness < 128;
		bgColourSecondary = bgColour.ChangeLightness(isDarkTheme ? 110 : 90); // color for even rows
		// for very light themes we'll use a blue tint to match the older Windows Cemu look
		if (bgLightness > 250)
			bgColourSecondary = wxColour(bgColour.Red() - 13, bgColour.Green() - 6, bgColour.Blue() - 2);
		return bgColourSecondary;
	}

	static wxBitmap LoadThemedBitmapFromPNG(const uint8* data, size_t size, const wxColour& tint)
    {
    	wxMemoryInputStream strm(data, size);
    	wxImage img(strm, wxBITMAP_TYPE_PNG);
    	img.Replace(0x00, 0x00, 0x00, tint.Red(), tint.Green(), tint.Blue());
    	return wxBitmap(img);
    }
};