Win32 Keyboard Bindings not right in VSTGUI

[baconpaul]

VSTGUI seems to not properly propagate pressed regular keys to the gui through the keyboard listener. Inspection on Win10 shows all keys send a character 0 in onKeyDown

This code in vstgui...platform/windows/win32frame.cpp is suspect

		case WM_KEYDOWN:
		{
			VstKeyCode key {};
			if (GetAsyncKeyState (VK_SHIFT)   < 0)
				key.modifier |= MODIFIER_SHIFT;
			if (GetAsyncKeyState (VK_CONTROL) < 0)
				key.modifier |= MODIFIER_CONTROL;
			if (GetAsyncKeyState (VK_MENU)    < 0)
				key.modifier |= MODIFIER_ALTERNATE;
			key.virt = translateWinVirtualKey (wParam);
			key.character = MapVirtualKey (static_cast<UINT> (wParam), MAPVK_VK_TO_CHAR);
			if (key.virt || key.character)
			{
				key.character = std::tolower (key.character);
				if (pFrame->platformOnKeyDown (key))
					return 0;
			}

Leaving this here so I don't forget. Not sure what to do yet.